Tag release 0.6.5 in revision history.

(which I always forget) in the help page

AvailableColumnsListBox.c

@@ -1,72 +0,0 @@
-
-#include "AvailableColumnsListBox.h"
-#include "Settings.h"
-#include "Header.h"
-#include "ScreenManager.h"
-#include "ColumnsListBox.h"
-
-#include "ListBox.h"
-
-#include "debug.h"
-#include <assert.h>
-
-/*{
-
-typedef struct AvailableColumnsListBox_ {
-   ListBox super;
-   ListBox* columns;
-
-   Settings* settings;
-   ScreenManager* scr;
-} AvailableColumnsListBox;
-
-}*/
-
-AvailableColumnsListBox* AvailableColumnsListBox_new(Settings* settings, ListBox* columns, ScreenManager* scr) {
-   AvailableColumnsListBox* this = (AvailableColumnsListBox*) malloc(sizeof(AvailableColumnsListBox));
-   ListBox* super = (ListBox*) this;
-   ListBox_init(super, 1, 1, 1, 1, LISTITEM_CLASS, true);
-   ((Object*)this)->delete = AvailableColumnsListBox_delete;
-   
-   this->settings = settings;
-   this->scr = scr;
-   super->eventHandler = AvailableColumnsListBox_eventHandler;
-
-   ListBox_setHeader(super, "Available Columns");
-
-   for (int i = 1; i < LAST_PROCESSFIELD; i++) {
-      if (i != COMM)
-         ListBox_add(super, (Object*) ListItem_new(Process_fieldNames[i], 0));
-   }
-   this->columns = columns;
-   return this;
-}
-
-void AvailableColumnsListBox_delete(Object* object) {
-   ListBox* super = (ListBox*) object;
-   AvailableColumnsListBox* this = (AvailableColumnsListBox*) object;
-   ListBox_done(super);
-   free(this);
-}
-
-HandlerResult AvailableColumnsListBox_eventHandler(ListBox* super, int ch) {
-   AvailableColumnsListBox* this = (AvailableColumnsListBox*) super;
-   char* text = ((ListItem*) ListBox_getSelected(super))->value;
-   HandlerResult result = IGNORED;
-
-   switch(ch) {
-      case 13:
-      case KEY_ENTER:
-      case KEY_F(5):
-      {
-         int at = ListBox_getSelectedIndex(this->columns) + 1;
-         if (at == ListBox_getSize(this->columns))
-            at--;
-         ListBox_insert(this->columns, at, (Object*) ListItem_new(text, 0));
-         ColumnsListBox_update(this->columns);
-         result = HANDLED;
-         break;
-      }
-   }
-   return result;
-}

AvailableColumnsListBox.h

@@ -1,31 +0,0 @@
-/* Do not edit this file. It was automatically genarated. */
-
-#ifndef HEADER_AvailableColumnsListBox
-#define HEADER_AvailableColumnsListBox
-
-#include "Settings.h"
-#include "Header.h"
-#include "ScreenManager.h"
-
-#include "ListBox.h"
-
-#include "debug.h"
-#include <assert.h>
-
-
-typedef struct AvailableColumnsListBox_ {
-   ListBox super;
-
-   Settings* settings;
-   ScreenManager* scr;
-   ListBox* columns;
-} AvailableColumnsListBox;
-
-
-AvailableColumnsListBox* AvailableColumnsListBox_new(Settings* settings, ListBox* columns, ScreenManager* scr);
-
-void AvailableColumnsListBox_delete(Object* object);
-
-HandlerResult AvailableColumnsListBox_eventHandler(ListBox* super, int ch);
-
-#endif

AvailableColumnsPanel.c

@@ -0,0 +1,72 @@
+
+#include "AvailableColumnsPanel.h"
+#include "Settings.h"
+#include "Header.h"
+#include "ScreenManager.h"
+#include "ColumnsPanel.h"
+
+#include "Panel.h"
+
+#include "debug.h"
+#include <assert.h>
+
+/*{
+
+typedef struct AvailableColumnsPanel_ {
+   Panel super;
+   Panel* columns;
+
+   Settings* settings;
+   ScreenManager* scr;
+} AvailableColumnsPanel;
+
+}*/
+
+AvailableColumnsPanel* AvailableColumnsPanel_new(Settings* settings, Panel* columns, ScreenManager* scr) {
+   AvailableColumnsPanel* this = (AvailableColumnsPanel*) malloc(sizeof(AvailableColumnsPanel));
+   Panel* super = (Panel*) this;
+   Panel_init(super, 1, 1, 1, 1, LISTITEM_CLASS, true);
+   ((Object*)this)->delete = AvailableColumnsPanel_delete;
+   
+   this->settings = settings;
+   this->scr = scr;
+   super->eventHandler = AvailableColumnsPanel_eventHandler;
+
+   Panel_setHeader(super, "Available Columns");
+
+   for (int i = 1; i < LAST_PROCESSFIELD; i++) {
+      if (i != COMM)
+         Panel_add(super, (Object*) ListItem_new(Process_fieldNames[i], 0));
+   }
+   this->columns = columns;
+   return this;
+}
+
+void AvailableColumnsPanel_delete(Object* object) {
+   Panel* super = (Panel*) object;
+   AvailableColumnsPanel* this = (AvailableColumnsPanel*) object;
+   Panel_done(super);
+   free(this);
+}
+
+HandlerResult AvailableColumnsPanel_eventHandler(Panel* super, int ch) {
+   AvailableColumnsPanel* this = (AvailableColumnsPanel*) super;
+   char* text = ((ListItem*) Panel_getSelected(super))->value;
+   HandlerResult result = IGNORED;
+
+   switch(ch) {
+      case 13:
+      case KEY_ENTER:
+      case KEY_F(5):
+      {
+         int at = Panel_getSelectedIndex(this->columns) + 1;
+         if (at == Panel_getSize(this->columns))
+            at--;
+         Panel_insert(this->columns, at, (Object*) ListItem_new(text, 0));
+         ColumnsPanel_update(this->columns);
+         result = HANDLED;
+         break;
+      }
+   }
+   return result;
+}

AvailableColumnsPanel.h

@@ -0,0 +1,32 @@
+/* Do not edit this file. It was automatically generated. */
+
+#ifndef HEADER_AvailableColumnsPanel
+#define HEADER_AvailableColumnsPanel
+
+#include "Settings.h"
+#include "Header.h"
+#include "ScreenManager.h"
+#include "ColumnsPanel.h"
+
+#include "Panel.h"
+
+#include "debug.h"
+#include <assert.h>
+
+
+typedef struct AvailableColumnsPanel_ {
+   Panel super;
+   Panel* columns;
+
+   Settings* settings;
+   ScreenManager* scr;
+} AvailableColumnsPanel;
+
+
+AvailableColumnsPanel* AvailableColumnsPanel_new(Settings* settings, Panel* columns, ScreenManager* scr);
+
+void AvailableColumnsPanel_delete(Object* object);
+
+HandlerResult AvailableColumnsPanel_eventHandler(Panel* super, int ch);
+
+#endif

AvailableMetersListBox.c

@@ -1,106 +0,0 @@
-
-#include "AvailableMetersListBox.h"
-#include "Settings.h"
-#include "Header.h"
-#include "ScreenManager.h"
-
-#include "ListBox.h"
-
-#include "debug.h"
-#include <assert.h>
-
-/*{
-
-typedef struct AvailableMetersListBox_ {
-   ListBox super;
-
-   Settings* settings;
-   ListBox* leftBox;
-   ListBox* rightBox;
-   ScreenManager* scr;
-} AvailableMetersListBox;
-
-}*/
-
-AvailableMetersListBox* AvailableMetersListBox_new(Settings* settings, ListBox* leftMeters, ListBox* rightMeters, ScreenManager* scr) {
-   AvailableMetersListBox* this = (AvailableMetersListBox*) malloc(sizeof(AvailableMetersListBox));
-   ListBox* super = (ListBox*) this;
-   ListBox_init(super, 1, 1, 1, 1, LISTITEM_CLASS, true);
-   ((Object*)this)->delete = AvailableMetersListBox_delete;
-   
-   this->settings = settings;
-   this->leftBox = leftMeters;
-   this->rightBox = rightMeters;
-   this->scr = scr;
-   super->eventHandler = AvailableMetersListBox_EventHandler;
-
-   ListBox_setHeader(super, "Available meters");
-   for (int i = 1; Meter_types[i]; i++) {
-      MeterType* type = Meter_types[i];
-      if (type != &CPUMeter) {
-         ListBox_add(super, (Object*) ListItem_new(type->uiName, i << 16));
-      }
-   }
-   MeterType* type = &CPUMeter;
-   int processors = settings->pl->processorCount;
-   if (processors > 1) {
-      ListBox_add(super, (Object*) ListItem_new("CPU average", 0));
-      for (int i = 1; i <= processors; i++) {
-         char buffer[50];
-         sprintf(buffer, "%s %d", type->uiName, i);
-         ListBox_add(super, (Object*) ListItem_new(buffer, i));
-      }
-   } else {
-      ListBox_add(super, (Object*) ListItem_new("CPU", 1));
-   }
-   return this;
-}
-
-void AvailableMetersListBox_delete(Object* object) {
-   ListBox* super = (ListBox*) object;
-   AvailableMetersListBox* this = (AvailableMetersListBox*) object;
-   ListBox_done(super);
-   free(this);
-}
-
-/* private */
-inline void AvailableMetersListBox_addHeader(Header* header, ListBox* lb, MeterType* type, int param, HeaderSide side) {
-   Meter* meter = (Meter*) Header_addMeter(header, type, param, side);
-   ListBox_add(lb, (Object*) Meter_toListItem(meter));
-}
-
-HandlerResult AvailableMetersListBox_EventHandler(ListBox* super, int ch) {
-   AvailableMetersListBox* this = (AvailableMetersListBox*) super;
-   Header* header = this->settings->header;
-   
-   ListItem* selected = (ListItem*) ListBox_getSelected(super);
-   int param = selected->key & 0xff;
-   int type = selected->key >> 16;
-   HandlerResult result = IGNORED;
-
-   switch(ch) {
-      case KEY_F(5):
-      case 'l':
-      case 'L':
-      {
-         AvailableMetersListBox_addHeader(header, this->leftBox, Meter_types[type], param, LEFT_HEADER);
-         result = HANDLED;
-         break;
-      }
-      case KEY_F(6):
-      case 'r':
-      case 'R':
-      {
-         AvailableMetersListBox_addHeader(header, this->rightBox, Meter_types[type], param, RIGHT_HEADER);
-         result = HANDLED;
-         break;
-      }
-   }
-   if (result == HANDLED) {
-      this->settings->changed = true;
-      Header_calculateHeight(header);
-      Header_draw(header);
-      ScreenManager_resize(this->scr, this->scr->x1, header->height, this->scr->x2, this->scr->y2);
-   }
-   return result;
-}

AvailableMetersListBox.h

@@ -1,33 +0,0 @@
-/* Do not edit this file. It was automatically genarated. */
-
-#ifndef HEADER_AvailableMetersListBox
-#define HEADER_AvailableMetersListBox
-
-#include "Settings.h"
-#include "Header.h"
-#include "ScreenManager.h"
-
-#include "ListBox.h"
-
-#include "debug.h"
-#include <assert.h>
-
-
-typedef struct AvailableMetersListBox_ {
-   ListBox super;
-
-   Settings* settings;
-   ListBox* leftBox;
-   ListBox* rightBox;
-   ScreenManager* scr;
-} AvailableMetersListBox;
-
-
-AvailableMetersListBox* AvailableMetersListBox_new(Settings* settings, ListBox* leftMeters, ListBox* rightMeters, ScreenManager* scr);
-
-void AvailableMetersListBox_delete(Object* object);
-
-
-HandlerResult AvailableMetersListBox_EventHandler(ListBox* super, int ch);
-
-#endif

AvailableMetersPanel.c

@@ -0,0 +1,106 @@
+
+#include "AvailableMetersPanel.h"
+#include "Settings.h"
+#include "Header.h"
+#include "ScreenManager.h"
+#include "CPUMeter.h"
+
+#include "Panel.h"
+
+#include "debug.h"
+#include <assert.h>
+
+/*{
+
+typedef struct AvailableMetersPanel_ {
+   Panel super;
+
+   Settings* settings;
+   Panel* leftPanel;
+   Panel* rightPanel;
+   ScreenManager* scr;
+} AvailableMetersPanel;
+
+}*/
+
+AvailableMetersPanel* AvailableMetersPanel_new(Settings* settings, Panel* leftMeters, Panel* rightMeters, ScreenManager* scr) {
+   AvailableMetersPanel* this = (AvailableMetersPanel*) malloc(sizeof(AvailableMetersPanel));
+   Panel* super = (Panel*) this;
+   Panel_init(super, 1, 1, 1, 1, LISTITEM_CLASS, true);
+   ((Object*)this)->delete = AvailableMetersPanel_delete;
+   
+   this->settings = settings;
+   this->leftPanel = leftMeters;
+   this->rightPanel = rightMeters;
+   this->scr = scr;
+   super->eventHandler = AvailableMetersPanel_EventHandler;
+
+   Panel_setHeader(super, "Available meters");
+   for (int i = 1; Meter_types[i]; i++) {
+      MeterType* type = Meter_types[i];
+      if (type != &CPUMeter) {
+         Panel_add(super, (Object*) ListItem_new(type->uiName, i << 16));
+      }
+   }
+   MeterType* type = &CPUMeter;
+   int processors = settings->pl->processorCount;
+   if (processors > 1) {
+      Panel_add(super, (Object*) ListItem_new("CPU average", 0));
+      for (int i = 1; i <= processors; i++) {
+         char buffer[50];
+         sprintf(buffer, "%s %d", type->uiName, i);
+         Panel_add(super, (Object*) ListItem_new(buffer, i));
+      }
+   } else {
+      Panel_add(super, (Object*) ListItem_new("CPU", 1));
+   }
+   return this;
+}
+
+void AvailableMetersPanel_delete(Object* object) {
+   Panel* super = (Panel*) object;
+   AvailableMetersPanel* this = (AvailableMetersPanel*) object;
+   Panel_done(super);
+   free(this);
+}
+
+static inline void AvailableMetersPanel_addHeader(Header* header, Panel* panel, MeterType* type, int param, HeaderSide side) {
+   Meter* meter = (Meter*) Header_addMeter(header, type, param, side);
+   Panel_add(panel, (Object*) Meter_toListItem(meter));
+}
+
+HandlerResult AvailableMetersPanel_EventHandler(Panel* super, int ch) {
+   AvailableMetersPanel* this = (AvailableMetersPanel*) super;
+   Header* header = this->settings->header;
+   
+   ListItem* selected = (ListItem*) Panel_getSelected(super);
+   int param = selected->key & 0xff;
+   int type = selected->key >> 16;
+   HandlerResult result = IGNORED;
+
+   switch(ch) {
+      case KEY_F(5):
+      case 'l':
+      case 'L':
+      {
+         AvailableMetersPanel_addHeader(header, this->leftPanel, Meter_types[type], param, LEFT_HEADER);
+         result = HANDLED;
+         break;
+      }
+      case KEY_F(6):
+      case 'r':
+      case 'R':
+      {
+         AvailableMetersPanel_addHeader(header, this->rightPanel, Meter_types[type], param, RIGHT_HEADER);
+         result = HANDLED;
+         break;
+      }
+   }
+   if (result == HANDLED) {
+      this->settings->changed = true;
+      Header_calculateHeight(header);
+      Header_draw(header);
+      ScreenManager_resize(this->scr, this->scr->x1, header->height, this->scr->x2, this->scr->y2);
+   }
+   return result;
+}

AvailableMetersPanel.h

@@ -0,0 +1,33 @@
+/* Do not edit this file. It was automatically generated. */
+
+#ifndef HEADER_AvailableMetersPanel
+#define HEADER_AvailableMetersPanel
+
+#include "Settings.h"
+#include "Header.h"
+#include "ScreenManager.h"
+#include "CPUMeter.h"
+
+#include "Panel.h"
+
+#include "debug.h"
+#include <assert.h>
+
+
+typedef struct AvailableMetersPanel_ {
+   Panel super;
+
+   Settings* settings;
+   Panel* leftPanel;
+   Panel* rightPanel;
+   ScreenManager* scr;
+} AvailableMetersPanel;
+
+
+AvailableMetersPanel* AvailableMetersPanel_new(Settings* settings, Panel* leftMeters, Panel* rightMeters, ScreenManager* scr);
+
+void AvailableMetersPanel_delete(Object* object);
+
+HandlerResult AvailableMetersPanel_EventHandler(Panel* super, int ch);
+
+#endif

CPUMeter.c

@@ -18,15 +18,15 @@ in the source distribution for its full text.
 #include "debug.h"
 #include <assert.h>
 
-/* private property */
-static int CPUMeter_attributes[] = { CPU_NICE, CPU_NORMAL, CPU_KERNEL };
+int CPUMeter_attributes[] = {
+   CPU_NICE, CPU_NORMAL, CPU_KERNEL, CPU_IOWAIT, CPU_IRQ, CPU_SOFTIRQ
+};
 
-/* private */
 MeterType CPUMeter = {
    .setValues = CPUMeter_setValues, 
    .display = CPUMeter_display,
    .mode = BAR_METERMODE,
-   .items = 3,
+   .items = 6,
    .total = 100.0,
    .attributes = CPUMeter_attributes, 
    .name = "CPU",
@@ -35,7 +35,6 @@ MeterType CPUMeter = {
    .init = CPUMeter_init
 };
 
-/* private */
 MeterType AllCPUsMeter = {
    .mode = 0,
    .items = 1,
@@ -72,26 +71,56 @@ void CPUMeter_setValues(Meter* this, char* buffer, int size) {
    ProcessList* pl = this->pl;
    int processor = this->param;
    double total = (double) pl->totalPeriod[processor];
+   double cpu;
    this->values[0] = pl->nicePeriod[processor] / total * 100.0;
    this->values[1] = pl->userPeriod[processor] / total * 100.0;
-   this->values[2] = pl->systemPeriod[processor] / total * 100.0;
-   double cpu = MIN(100.0, MAX(0.0, (this->values[0]+this->values[1]+this->values[2])));
+   if (pl->expandSystemTime) {
+      this->values[2] = pl->systemPeriod[processor] / total * 100.0;
+      this->values[3] = pl->ioWaitPeriod[processor] / total * 100.0;
+      this->values[4] = pl->irqPeriod[processor] / total * 100.0;
+      this->values[5] = pl->softIrqPeriod[processor] / total * 100.0;
+      this->type->items = 6;
+      cpu = MIN(100.0, MAX(0.0, (this->values[0]+this->values[1]+this->values[2]+
+                       this->values[3]+this->values[4]+this->values[5])));
+   } else {
+      this->values[2] = pl->systemAllPeriod[processor] / total * 100.0;
+      this->type->items = 3;
+      cpu = MIN(100.0, MAX(0.0, (this->values[0]+this->values[1]+this->values[2])));
+   }
    snprintf(buffer, size, "%5.1f%%", cpu );
 }
 
 void CPUMeter_display(Object* cast, RichString* out) {
    char buffer[50];
    Meter* this = (Meter*)cast;
-   RichString_prune(out);
+   RichString_init(out);
    sprintf(buffer, "%5.1f%% ", this->values[1]);
    RichString_append(out, CRT_colors[METER_TEXT], ":");
    RichString_append(out, CRT_colors[CPU_NORMAL], buffer);
-   sprintf(buffer, "%5.1f%% ", this->values[2]);
-   RichString_append(out, CRT_colors[METER_TEXT], "sys:");
-   RichString_append(out, CRT_colors[CPU_KERNEL], buffer);
-   sprintf(buffer, "%5.1f%% ", this->values[0]);
-   RichString_append(out, CRT_colors[METER_TEXT], "low:");
-   RichString_append(out, CRT_colors[CPU_NICE], buffer);
+   if (this->pl->expandSystemTime) {
+      sprintf(buffer, "%5.1f%% ", this->values[2]);
+      RichString_append(out, CRT_colors[METER_TEXT], "sy:");
+      RichString_append(out, CRT_colors[CPU_KERNEL], buffer);
+      sprintf(buffer, "%5.1f%% ", this->values[0]);
+      RichString_append(out, CRT_colors[METER_TEXT], "ni:");
+      RichString_append(out, CRT_colors[CPU_NICE], buffer);
+      sprintf(buffer, "%5.1f%% ", this->values[3]);
+      RichString_append(out, CRT_colors[METER_TEXT], "wa:");
+      RichString_append(out, CRT_colors[CPU_IOWAIT], buffer);
+      sprintf(buffer, "%5.1f%% ", this->values[4]);
+      RichString_append(out, CRT_colors[METER_TEXT], "hi:");
+      RichString_append(out, CRT_colors[CPU_IRQ], buffer);
+      sprintf(buffer, "%5.1f%% ", this->values[4]);
+      RichString_append(out, CRT_colors[METER_TEXT], "si:");
+      RichString_append(out, CRT_colors[CPU_SOFTIRQ], buffer);
+   } else {
+      sprintf(buffer, "%5.1f%% ", this->values[2]);
+      RichString_append(out, CRT_colors[METER_TEXT], "sys:");
+      RichString_append(out, CRT_colors[CPU_KERNEL], buffer);
+      sprintf(buffer, "%5.1f%% ", this->values[0]);
+      RichString_append(out, CRT_colors[METER_TEXT], "low:");
+      RichString_append(out, CRT_colors[CPU_NICE], buffer);
+   }
 }
 
 void AllCPUsMeter_init(Meter* this) {

CPUMeter.h

@@ -3,7 +3,7 @@
 #ifndef HEADER_CPUMeter
 #define HEADER_CPUMeter
 /*
-htop - CPUMeter.c
+htop - CPUMeter.h
 (C) 2004-2006 Hisham H. Muhammad
 Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
@@ -21,8 +21,11 @@ in the source distribution for its full text.
 #include "debug.h"
 #include <assert.h>
 
+extern int CPUMeter_attributes[];
 
+extern MeterType CPUMeter;
 
+extern MeterType AllCPUsMeter;
 
 #ifndef MIN
 #define MIN(a,b) ((a)<(b)?(a):(b))

CRT.c

@@ -93,27 +93,23 @@ typedef enum ColorElements_ {
    CPU_NORMAL,
    CPU_KERNEL,
    HELP_BOLD,
+   CPU_IOWAIT,
+   CPU_IRQ,
+   CPU_SOFTIRQ,
    LAST_COLORELEMENT
 } ColorElements;
 
-extern int CRT_delay;
-
-extern int CRT_colors[LAST_COLORELEMENT];
-
-extern int CRT_colorScheme;
-
 }*/
 
 // TODO: centralize these in Settings.
 
-/* private property */
-int CRT_delay; 
+int CRT_delay = 0;
 
-/* private property */
-int CRT_colorScheme;
+int CRT_colorScheme = 0;
 
-/* private property */
-int CRT_colors[LAST_COLORELEMENT];
+int CRT_colors[LAST_COLORELEMENT] = { 0 };
+
+char* CRT_termType;
 
 // TODO: pass an instance of Settings instead.
 
@@ -133,8 +129,8 @@ void CRT_init(int delay, int colorScheme) {
    } else {
       CRT_hasColors = false;
    }
-   char* termType = getenv("TERM");
-   if (String_eq(termType, "xterm") || String_eq(termType, "xterm-color") || String_eq(termType, "vt220")) {
+   CRT_termType = getenv("TERM");
+   if (String_eq(CRT_termType, "xterm") || String_eq(CRT_termType, "xterm-color") || String_eq(CRT_termType, "vt220")) {
       define_key("\033[H", KEY_HOME);
       define_key("\033[F", KEY_END);
       define_key("\033OP", KEY_F(1));
@@ -167,6 +163,7 @@ void CRT_done() {
 int CRT_readKey() {
    nocbreak();
    cbreak();
+   nodelay(stdscr, FALSE);
    int ret = getch();
    halfdelay(CRT_delay);
    return ret;
@@ -257,6 +254,9 @@ void CRT_setColors(int colorScheme) {
       CRT_colors[CHECK_BOX] = A_BOLD;
       CRT_colors[CHECK_MARK] = A_NORMAL;
       CRT_colors[CHECK_TEXT] = A_NORMAL;
+      CRT_colors[CPU_IOWAIT] = A_BOLD;
+      CRT_colors[CPU_IRQ] = A_BOLD;
+      CRT_colors[CPU_SOFTIRQ] = A_BOLD;
    } else if (CRT_colorScheme == COLORSCHEME_BLACKONWHITE) {
       CRT_colors[RESET_COLOR] = ColorPair(Black,White);
       CRT_colors[DEFAULT_COLOR] = ColorPair(Black,White);
@@ -309,6 +309,9 @@ void CRT_setColors(int colorScheme) {
       CRT_colors[CHECK_BOX] = ColorPair(Blue,White);
       CRT_colors[CHECK_MARK] = ColorPair(Black,White);
       CRT_colors[CHECK_TEXT] = ColorPair(Black,White);
+      CRT_colors[CPU_IOWAIT] = ColorPair(Yellow,White);
+      CRT_colors[CPU_IRQ] = ColorPair(Blue,White);
+      CRT_colors[CPU_SOFTIRQ] = ColorPair(Blue,White);
    } else if (CRT_colorScheme == COLORSCHEME_BLACKONWHITE2) {
       CRT_colors[RESET_COLOR] = ColorPair(Black,Black);
       CRT_colors[DEFAULT_COLOR] = ColorPair(Black,Black);
@@ -361,6 +364,9 @@ void CRT_setColors(int colorScheme) {
       CRT_colors[CHECK_BOX] = ColorPair(Blue,Black);
       CRT_colors[CHECK_MARK] = ColorPair(Black,Black);
       CRT_colors[CHECK_TEXT] = ColorPair(Black,Black);
+      CRT_colors[CPU_IOWAIT] = ColorPair(Yellow,Black);
+      CRT_colors[CPU_IRQ] = A_BOLD | ColorPair(Blue,Black);
+      CRT_colors[CPU_SOFTIRQ] = ColorPair(Blue,Black);
    } else if (CRT_colorScheme == COLORSCHEME_MIDNIGHT) {
       CRT_colors[RESET_COLOR] = ColorPair(White,Blue);
       CRT_colors[DEFAULT_COLOR] = ColorPair(White,Blue);
@@ -413,6 +419,9 @@ void CRT_setColors(int colorScheme) {
       CRT_colors[CHECK_BOX] = ColorPair(Cyan,Blue);
       CRT_colors[CHECK_MARK] = A_BOLD | ColorPair(White,Blue);
       CRT_colors[CHECK_TEXT] = A_NORMAL | ColorPair(White,Blue);
+      CRT_colors[CPU_IOWAIT] = A_BOLD | ColorPair(Yellow,Blue);
+      CRT_colors[CPU_IRQ] = A_BOLD | ColorPair(Black,Blue);
+      CRT_colors[CPU_SOFTIRQ] = ColorPair(Black,Blue);
    } else if (CRT_colorScheme == COLORSCHEME_BLACKNIGHT) {
       CRT_colors[RESET_COLOR] = ColorPair(Cyan,Black);
       CRT_colors[DEFAULT_COLOR] = ColorPair(Cyan,Black);
@@ -465,6 +474,9 @@ void CRT_setColors(int colorScheme) {
       CRT_colors[CHECK_BOX] = ColorPair(Green,Black);
       CRT_colors[CHECK_MARK] = A_BOLD | ColorPair(Green,Black);
       CRT_colors[CHECK_TEXT] = ColorPair(Cyan,Black);
+      CRT_colors[CPU_IOWAIT] = ColorPair(Yellow,Black);
+      CRT_colors[CPU_IRQ] = A_BOLD | ColorPair(Blue,Black);
+      CRT_colors[CPU_SOFTIRQ] = ColorPair(Blue,Black);
    } else {
       /* Default */
       CRT_colors[RESET_COLOR] = ColorPair(White,Black);
@@ -518,5 +530,8 @@ void CRT_setColors(int colorScheme) {
       CRT_colors[CHECK_BOX] = ColorPair(Cyan,Black);
       CRT_colors[CHECK_MARK] = A_BOLD;
       CRT_colors[CHECK_TEXT] = A_NORMAL;
+      CRT_colors[CPU_IOWAIT] = ColorPair(Cyan,Black);
+      CRT_colors[CPU_IRQ] = ColorPair(Yellow,Black);
+      CRT_colors[CPU_SOFTIRQ] = ColorPair(Magenta,Black);
    }
 }

CRT.h

@@ -1,4 +1,4 @@
-/* Do not edit this file. It was automatically genarated. */
+/* Do not edit this file. It was automatically generated. */
 
 #ifndef HEADER_CRT
 #define HEADER_CRT
@@ -19,6 +19,8 @@ in the source distribution for its full text.
 
 #include "debug.h"
 
+#define ColorPair(i,j) COLOR_PAIR((7-i)*8+j)
+
 #define COLORSCHEME_DEFAULT 0
 #define COLORSCHEME_MONOCHROME 1
 #define COLORSCHEME_BLACKONWHITE 2
@@ -26,6 +28,15 @@ in the source distribution for its full text.
 #define COLORSCHEME_MIDNIGHT 4
 #define COLORSCHEME_BLACKNIGHT 5
 
+#define Black COLOR_BLACK
+#define Red COLOR_RED
+#define Green COLOR_GREEN
+#define Yellow COLOR_YELLOW
+#define Blue COLOR_BLUE
+#define Magenta COLOR_MAGENTA
+#define Cyan COLOR_CYAN
+#define White COLOR_WHITE
+
 //#link curses
 
 bool CRT_hasColors;
@@ -84,29 +95,39 @@ typedef enum ColorElements_ {
    CPU_NORMAL,
    CPU_KERNEL,
    HELP_BOLD,
+   CPU_IOWAIT,
+   CPU_IRQ,
+   CPU_SOFTIRQ,
    LAST_COLORELEMENT
 } ColorElements;
 
-extern int CRT_colors[LAST_COLORELEMENT];
 
-extern int CRT_colorScheme;
+// TODO: centralize these in Settings.
 
 extern int CRT_delay;
 
-void CRT_init();
+extern int CRT_colorScheme;
+
+extern int CRT_colors[LAST_COLORELEMENT];
+
+char* CRT_termType;
+
+// TODO: pass an instance of Settings instead.
+
+void CRT_init(int delay, int colorScheme);
 
 void CRT_done();
 
 int CRT_readKey();
 
+void CRT_disableDelay();
+
+void CRT_enableDelay();
+
 void CRT_handleSIGSEGV(int signal);
 
 void CRT_handleSIGTERM(int signal);
 
 void CRT_setColors(int colorScheme);
 
-void CRT_enableDelay();
-
-void CRT_disableDelay();
-
 #endif

CategoriesListBox.c

@@ -1,134 +0,0 @@
-
-#include "CategoriesListBox.h"
-#include "AvailableMetersListBox.h"
-#include "MetersListBox.h"
-#include "DisplayOptionsListBox.h"
-#include "ColumnsListBox.h"
-#include "ColorsListBox.h"
-#include "AvailableColumnsListBox.h"
-
-#include "ListBox.h"
-
-#include "debug.h"
-#include <assert.h>
-
-/*{
-
-typedef struct CategoriesListBox_ {
-   ListBox super;
-
-   Settings* settings;
-   ScreenManager* scr;
-} CategoriesListBox;
-
-}*/
-
-/* private property */
-char* MetersFunctions[10] = {"      ", "      ", "      ", "Type  ", "      ", "      ", "MoveUp", "MoveDn", "Remove", "Done  "};
-
-/* private property */
-char* AvailableMetersFunctions[10] = {"      ", "      ", "      ", "      ", "Add L ", "Add R ", "      ", "      ", "      ", "Done  "};
-
-/* private property */
-char* DisplayOptionsFunctions[10] = {"      ", "      ", "      ", "      ", "      ", "      ", "      ", "      ", "      ", "Done  "};
-
-/* private property */
-char* ColumnsFunctions[10] = {"      ", "      ", "      ", "      ", "      ", "      ", "MoveUp", "MoveDn", "Remove", "Done  "};
-
-/* private property */
-char* ColorsFunctions[10] = {"      ", "      ", "      ", "      ", "      ", "      ", "      ", "      ", "      ", "Done  "};
-
-/* private property */
-char* AvailableColumnsFunctions[10] = {"      ", "      ", "      ", "      ", "Add   ", "      ", "      ", "      ", "      ", "Done  "};
-
-CategoriesListBox* CategoriesListBox_new(Settings* settings, ScreenManager* scr) {
-   CategoriesListBox* this = (CategoriesListBox*) malloc(sizeof(CategoriesListBox));
-   ListBox* super = (ListBox*) this;
-   ListBox_init(super, 1, 1, 1, 1, LISTITEM_CLASS, true);
-   ((Object*)this)->delete = CategoriesListBox_delete;
-
-   this->settings = settings;
-   this->scr = scr;
-   super->eventHandler = CategoriesListBox_eventHandler;
-   ListBox_setHeader(super, "Setup");
-   ListBox_add(super, (Object*) ListItem_new("Meters", 0));
-   ListBox_add(super, (Object*) ListItem_new("Display options", 0));
-   ListBox_add(super, (Object*) ListItem_new("Colors", 0));
-   ListBox_add(super, (Object*) ListItem_new("Columns", 0));
-   return this;
-}
-
-void CategoriesListBox_delete(Object* object) {
-   ListBox* super = (ListBox*) object;
-   CategoriesListBox* this = (CategoriesListBox*) object;
-   ListBox_done(super);
-   free(this);
-}
-
-HandlerResult CategoriesListBox_eventHandler(ListBox* super, int ch) {
-   CategoriesListBox* this = (CategoriesListBox*) super;
-
-   HandlerResult result = IGNORED;
-
-   int previous = ListBox_getSelectedIndex(super);
-
-   switch (ch) {
-      case KEY_UP:
-      case KEY_DOWN:
-      case KEY_NPAGE:
-      case KEY_PPAGE:
-      case KEY_HOME:
-      case KEY_END: {
-         ListBox_onKey(super, ch);
-         int selected = ListBox_getSelectedIndex(super);
-         if (previous != selected) {
-            int size = ScreenManager_size(this->scr);
-            for (int i = 1; i < size; i++)
-               ScreenManager_remove(this->scr, 1);
-            switch (selected) {
-               case 0:
-                  CategoriesListBox_makeMetersPage(this);
-                  break;
-               case 1:
-                  CategoriesListBox_makeDisplayOptionsPage(this);
-                  break;
-               case 2:
-                  CategoriesListBox_makeColorsPage(this);
-                  break;
-               case 3:
-                  CategoriesListBox_makeColumnsPage(this);
-                  break;
-            }
-         }
-         result = HANDLED;
-      }
-   }
-
-   return result;
-}
-
-void CategoriesListBox_makeMetersPage(CategoriesListBox* this) {
-   ListBox* lbLeftMeters = (ListBox*) MetersListBox_new(this->settings, "Left column", this->settings->header->leftMeters, this->scr);
-   ListBox* lbRightMeters = (ListBox*) MetersListBox_new(this->settings, "Right column", this->settings->header->rightMeters, this->scr);
-   ListBox* lbAvailableMeters = (ListBox*) AvailableMetersListBox_new(this->settings, lbLeftMeters, lbRightMeters, this->scr);
-   ScreenManager_add(this->scr, lbLeftMeters, FunctionBar_new(10, MetersFunctions, NULL, NULL), 20);
-   ScreenManager_add(this->scr, lbRightMeters, FunctionBar_new(10, MetersFunctions, NULL, NULL), 20);
-   ScreenManager_add(this->scr, lbAvailableMeters, FunctionBar_new(10, AvailableMetersFunctions, NULL, NULL), -1);
-}
-
-void CategoriesListBox_makeDisplayOptionsPage(CategoriesListBox* this) {
-   ListBox* lbDisplayOptions = (ListBox*) DisplayOptionsListBox_new(this->settings, this->scr);
-   ScreenManager_add(this->scr, lbDisplayOptions, FunctionBar_new(10, DisplayOptionsFunctions, NULL, NULL), -1);
-}
-
-void CategoriesListBox_makeColorsPage(CategoriesListBox* this) {
-   ListBox* lbColors = (ListBox*) ColorsListBox_new(this->settings, this->scr);
-   ScreenManager_add(this->scr, lbColors, FunctionBar_new(10, ColorsFunctions, NULL, NULL), -1);
-}
-
-void CategoriesListBox_makeColumnsPage(CategoriesListBox* this) {
-   ListBox* lbColumns = (ListBox*) ColumnsListBox_new(this->settings, this->scr);
-   ListBox* lbAvailableColumns = (ListBox*) AvailableColumnsListBox_new(this->settings, lbColumns, this->scr);
-   ScreenManager_add(this->scr, lbColumns, FunctionBar_new(10, ColumnsFunctions, NULL, NULL), 20);
-   ScreenManager_add(this->scr, lbAvailableColumns, FunctionBar_new(10, AvailableColumnsFunctions, NULL, NULL), -1);
-}

CategoriesListBox.h

@@ -1,40 +0,0 @@
-/* Do not edit this file. It was automatically genarated. */
-
-#ifndef HEADER_CategoriesListBox
-#define HEADER_CategoriesListBox
-
-#include "AvailableMetersListBox.h"
-#include "MetersListBox.h"
-#include "DisplayOptionsListBox.h"
-
-#include "ListBox.h"
-
-#include "debug.h"
-#include <assert.h>
-
-
-typedef struct CategoriesListBox_ {
-   ListBox super;
-
-   Settings* settings;
-   ScreenManager* scr;
-} CategoriesListBox;
-
-
-
-
-CategoriesListBox* CategoriesListBox_new(Settings* settings, ScreenManager* scr);
-
-void CategoriesListBox_delete(Object* object);
-
-HandlerResult CategoriesListBox_eventHandler(ListBox* super, int ch);
-
-void CategoriesListBox_makeMetersPage(CategoriesListBox* this);
-
-void CategoriesListBox_makeDisplayOptionsPage(CategoriesListBox* this);
-
-void CategoriesListBox_makeColorsPage(CategoriesListBox* this);
-
-void CategoriesListBox_makeColumnsPage(CategoriesListBox* this);
-
-#endif

CategoriesPanel.c

@@ -0,0 +1,128 @@
+
+#include "CategoriesPanel.h"
+#include "AvailableMetersPanel.h"
+#include "MetersPanel.h"
+#include "DisplayOptionsPanel.h"
+#include "ColumnsPanel.h"
+#include "ColorsPanel.h"
+#include "AvailableColumnsPanel.h"
+
+#include "Panel.h"
+
+#include "debug.h"
+#include <assert.h>
+
+/*{
+
+typedef struct CategoriesPanel_ {
+   Panel super;
+
+   Settings* settings;
+   ScreenManager* scr;
+} CategoriesPanel;
+
+}*/
+
+static char* MetersFunctions[10] = {"      ", "      ", "      ", "Type  ", "      ", "      ", "MoveUp", "MoveDn", "Remove", "Done  "};
+
+static char* AvailableMetersFunctions[10] = {"      ", "      ", "      ", "      ", "Add L ", "Add R ", "      ", "      ", "      ", "Done  "};
+
+static char* DisplayOptionsFunctions[10] = {"      ", "      ", "      ", "      ", "      ", "      ", "      ", "      ", "      ", "Done  "};
+
+static char* ColumnsFunctions[10] = {"      ", "      ", "      ", "      ", "      ", "      ", "MoveUp", "MoveDn", "Remove", "Done  "};
+
+static char* ColorsFunctions[10] = {"      ", "      ", "      ", "      ", "      ", "      ", "      ", "      ", "      ", "Done  "};
+
+static char* AvailableColumnsFunctions[10] = {"      ", "      ", "      ", "      ", "Add   ", "      ", "      ", "      ", "      ", "Done  "};
+
+CategoriesPanel* CategoriesPanel_new(Settings* settings, ScreenManager* scr) {
+   CategoriesPanel* this = (CategoriesPanel*) malloc(sizeof(CategoriesPanel));
+   Panel* super = (Panel*) this;
+   Panel_init(super, 1, 1, 1, 1, LISTITEM_CLASS, true);
+   ((Object*)this)->delete = CategoriesPanel_delete;
+
+   this->settings = settings;
+   this->scr = scr;
+   super->eventHandler = CategoriesPanel_eventHandler;
+   Panel_setHeader(super, "Setup");
+   Panel_add(super, (Object*) ListItem_new("Meters", 0));
+   Panel_add(super, (Object*) ListItem_new("Display options", 0));
+   Panel_add(super, (Object*) ListItem_new("Colors", 0));
+   Panel_add(super, (Object*) ListItem_new("Columns", 0));
+   return this;
+}
+
+void CategoriesPanel_delete(Object* object) {
+   Panel* super = (Panel*) object;
+   CategoriesPanel* this = (CategoriesPanel*) object;
+   Panel_done(super);
+   free(this);
+}
+
+HandlerResult CategoriesPanel_eventHandler(Panel* super, int ch) {
+   CategoriesPanel* this = (CategoriesPanel*) super;
+
+   HandlerResult result = IGNORED;
+
+   int previous = Panel_getSelectedIndex(super);
+
+   switch (ch) {
+      case KEY_UP:
+      case KEY_DOWN:
+      case KEY_NPAGE:
+      case KEY_PPAGE:
+      case KEY_HOME:
+      case KEY_END: {
+         Panel_onKey(super, ch);
+         int selected = Panel_getSelectedIndex(super);
+         if (previous != selected) {
+            int size = ScreenManager_size(this->scr);
+            for (int i = 1; i < size; i++)
+               ScreenManager_remove(this->scr, 1);
+            switch (selected) {
+               case 0:
+                  CategoriesPanel_makeMetersPage(this);
+                  break;
+               case 1:
+                  CategoriesPanel_makeDisplayOptionsPage(this);
+                  break;
+               case 2:
+                  CategoriesPanel_makeColorsPage(this);
+                  break;
+               case 3:
+                  CategoriesPanel_makeColumnsPage(this);
+                  break;
+            }
+         }
+         result = HANDLED;
+      }
+   }
+
+   return result;
+}
+
+void CategoriesPanel_makeMetersPage(CategoriesPanel* this) {
+   Panel* leftMeters = (Panel*) MetersPanel_new(this->settings, "Left column", this->settings->header->leftMeters, this->scr);
+   Panel* rightMeters = (Panel*) MetersPanel_new(this->settings, "Right column", this->settings->header->rightMeters, this->scr);
+   Panel* availableMeters = (Panel*) AvailableMetersPanel_new(this->settings, leftMeters, rightMeters, this->scr);
+   ScreenManager_add(this->scr, leftMeters, FunctionBar_new(10, MetersFunctions, NULL, NULL), 20);
+   ScreenManager_add(this->scr, rightMeters, FunctionBar_new(10, MetersFunctions, NULL, NULL), 20);
+   ScreenManager_add(this->scr, availableMeters, FunctionBar_new(10, AvailableMetersFunctions, NULL, NULL), -1);
+}
+
+void CategoriesPanel_makeDisplayOptionsPage(CategoriesPanel* this) {
+   Panel* displayOptions = (Panel*) DisplayOptionsPanel_new(this->settings, this->scr);
+   ScreenManager_add(this->scr, displayOptions, FunctionBar_new(10, DisplayOptionsFunctions, NULL, NULL), -1);
+}
+
+void CategoriesPanel_makeColorsPage(CategoriesPanel* this) {
+   Panel* colors = (Panel*) ColorsPanel_new(this->settings, this->scr);
+   ScreenManager_add(this->scr, colors, FunctionBar_new(10, ColorsFunctions, NULL, NULL), -1);
+}
+
+void CategoriesPanel_makeColumnsPage(CategoriesPanel* this) {
+   Panel* columns = (Panel*) ColumnsPanel_new(this->settings, this->scr);
+   Panel* availableColumns = (Panel*) AvailableColumnsPanel_new(this->settings, columns, this->scr);
+   ScreenManager_add(this->scr, columns, FunctionBar_new(10, ColumnsFunctions, NULL, NULL), 20);
+   ScreenManager_add(this->scr, availableColumns, FunctionBar_new(10, AvailableColumnsFunctions, NULL, NULL), -1);
+}

CategoriesPanel.h

@@ -0,0 +1,41 @@
+/* Do not edit this file. It was automatically generated. */
+
+#ifndef HEADER_CategoriesPanel
+#define HEADER_CategoriesPanel
+
+#include "AvailableMetersPanel.h"
+#include "MetersPanel.h"
+#include "DisplayOptionsPanel.h"
+#include "ColumnsPanel.h"
+#include "ColorsPanel.h"
+#include "AvailableColumnsPanel.h"
+
+#include "Panel.h"
+
+#include "debug.h"
+#include <assert.h>
+
+
+typedef struct CategoriesPanel_ {
+   Panel super;
+
+   Settings* settings;
+   ScreenManager* scr;
+} CategoriesPanel;
+
+
+CategoriesPanel* CategoriesPanel_new(Settings* settings, ScreenManager* scr);
+
+void CategoriesPanel_delete(Object* object);
+
+HandlerResult CategoriesPanel_eventHandler(Panel* super, int ch);
+
+void CategoriesPanel_makeMetersPage(CategoriesPanel* this);
+
+void CategoriesPanel_makeDisplayOptionsPage(CategoriesPanel* this);
+
+void CategoriesPanel_makeColorsPage(CategoriesPanel* this);
+
+void CategoriesPanel_makeColumnsPage(CategoriesPanel* this);
+
+#endif

ChangeLog

@@ -1,4 +1,50 @@
 
+What's new in version 0.6.5
+
+* Add hardened-debug flags for debugging with Hardened GCC
+* BUGFIX: Handle error condition when a directory vanishes
+  from /proc
+* BUGFIX: Fix leak of process command line
+* BUGFIX: Collect orphaned items when arranging the tree view.
+  (thanks to Wolfram Schlich for assistance with debugging)
+* Separate proc and memory debugging into separate #defines.
+* BUGFIX: Fix message when configure fails due to
+  missing libraries
+  (thanks to Jon)
+* BUGFIX: Don't truncate value when displaying a very large
+  process
+  (thanks to Bo Liu)
+
+What's new in version 0.6.4
+
+* Add an option to split the display of kernel time
+  in the CPU meter into system, IO-wait, IRQ and soft-IRQ.
+  (thanks to Philipp Richter)
+* --sort-key flag in the command-line, overriding the
+  saved setting in .htoprc for the session.
+  (thanks to Rodolfo Borges)
+* BUGFIX: Fixed string overflow on uptime display.
+  (thanks to Marc Cahalan)
+
+What's new in version 0.6.3
+
+* Performance improvements: uses much less CPU than the
+  previous release with the default setup.
+* Use 64-bit values when storing processor times to
+  avoid overflow.
+* Memory consumption improvements, compensating storage
+  of 64-bit values.
+* Internal change: rename TypedVector to Vector and
+  ListBox (and related classes) to Panel.
+* Have configure actually fail when needed libraries or
+  headers are not found.
+* Horizontally scroll in larger increments when on the
+  Linux console because of slow update of unaccelerated fb
+* No longer untag processes after sending a signal
+  (useful for when SIGTERM fails and one wants to try again
+  with SIGKILL). All processes can be untagged at once with 'U'.
+  (thanks to A. Costa for the suggestion)
+
 What's new in version 0.6.2
 
 * BUGFIX: Fixed crash when using some .htoprc files from 0.6
@@ -137,7 +183,7 @@ What's new in version 0.4
 * Clock and load average meters
   (thanks to Marc Calahan)
 * BUGFIX: numeric swap indicator was printing bogus value
-* BUGFIX: internal fixes on ListBox widget
+* BUGFIX: internal fixes on Panel widget
 * Clear the bottom line when exiting
 * Press "F3" during search to walk through the results
 * Improved navigation on column configuration screen

CheckItem.c

@@ -19,15 +19,17 @@ typedef struct CheckItem_ {
    bool* value;
 } CheckItem;
 
-extern char* CHECKITEM_CLASS;
 }*/
 
-/* private property */
+#ifdef DEBUG
 char* CHECKITEM_CLASS = "CheckItem";
+#else
+#define CHECKITEM_CLASS NULL
+#endif
 
 CheckItem* CheckItem_new(char* text, bool* value) {
    CheckItem* this = malloc(sizeof(CheckItem));
-   ((Object*)this)->class = CHECKITEM_CLASS;
+   Object_setClass(this, CHECKITEM_CLASS);
    ((Object*)this)->display = CheckItem_display;
    ((Object*)this)->delete = CheckItem_delete;
    this->text = text;

CheckItem.h

@@ -1,4 +1,4 @@
-/* Do not edit this file. It was automatically genarated. */
+/* Do not edit this file. It was automatically generated. */
 
 #ifndef HEADER_CheckItem
 #define HEADER_CheckItem
@@ -21,8 +21,12 @@ typedef struct CheckItem_ {
    bool* value;
 } CheckItem;
 
-extern char* CHECKITEM_CLASS;
 
+#ifdef DEBUG
+extern char* CHECKITEM_CLASS;
+#else
+#define CHECKITEM_CLASS NULL
+#endif
 
 CheckItem* CheckItem_new(char* text, bool* value);
 

ClockMeter.c

@@ -12,10 +12,10 @@ in the source distribution for its full text.
 
 #include "debug.h"
 
-/* private */
-static int ClockMeter_attributes[] = { CLOCK };
+int ClockMeter_attributes[] = {
+   CLOCK
+};
 
-/* private */
 MeterType ClockMeter = {
    .setValues = ClockMeter_setValues, 
    .display = NULL,

ClockMeter.h

@@ -15,6 +15,9 @@ in the source distribution for its full text.
 
 #include "debug.h"
 
+extern int ClockMeter_attributes[];
+
+extern MeterType ClockMeter;
 
 void ClockMeter_setValues(Meter* this, char* buffer, int size);
 

ColorsListBox.h

@@ -1,32 +0,0 @@
-/* Do not edit this file. It was automatically genarated. */
-
-#ifndef HEADER_ColorsListBox
-#define HEADER_ColorsListBox
-
-
-#include "ListBox.h"
-#include "CheckItem.h"
-#include "Settings.h"
-#include "ScreenManager.h"
-
-#include "debug.h"
-#include <assert.h>
-
-
-typedef struct ColorsListBox_ {
-   ListBox super;
-
-   Settings* settings;
-   ScreenManager* scr;
-   bool check[5];
-} ColorsListBox;
-
-
-ColorsListBox* ColorsListBox_new(Settings* settings, ScreenManager* scr);
-
-void ColorsListBox_delete(Object* object);
-
-HandlerResult ColorsListBox_EventHandler(ListBox* super, int ch);
-
-
-#endif

ColorsPanel.c

@@ -1,8 +1,8 @@
 
 #include "CRT.h"
-#include "ColorsListBox.h"
+#include "ColorsPanel.h"
 
-#include "ListBox.h"
+#include "Panel.h"
 #include "CheckItem.h"
 #include "Settings.h"
 #include "ScreenManager.h"
@@ -11,24 +11,23 @@
 #include <assert.h>
 
 // TO ADD A NEW SCHEME:
-// * Increment the size of bool check in ColorsListBox.h
+// * Increment the size of bool check in ColorsPanel.h
 // * Add the entry in the ColorSchemes array below in the file
 // * Add a define in CRT.h that matches the order of the array
 // * Add the colors in CRT_setColors
 
 /*{
 
-typedef struct ColorsListBox_ {
-   ListBox super;
+typedef struct ColorsPanel_ {
+   Panel super;
 
    Settings* settings;
    ScreenManager* scr;
    bool check[5];
-} ColorsListBox;
+} ColorsPanel;
 
 }*/
 
-/* private */
 static char* ColorSchemes[] = {
    "Default",
    "Monochromatic",
@@ -39,37 +38,37 @@ static char* ColorSchemes[] = {
    NULL
 };
 
-ColorsListBox* ColorsListBox_new(Settings* settings, ScreenManager* scr) {
-   ColorsListBox* this = (ColorsListBox*) malloc(sizeof(ColorsListBox));
-   ListBox* super = (ListBox*) this;
-   ListBox_init(super, 1, 1, 1, 1, CHECKITEM_CLASS, true);
-   ((Object*)this)->delete = ColorsListBox_delete;
+ColorsPanel* ColorsPanel_new(Settings* settings, ScreenManager* scr) {
+   ColorsPanel* this = (ColorsPanel*) malloc(sizeof(ColorsPanel));
+   Panel* super = (Panel*) this;
+   Panel_init(super, 1, 1, 1, 1, CHECKITEM_CLASS, true);
+   ((Object*)this)->delete = ColorsPanel_delete;
 
    this->settings = settings;
    this->scr = scr;
-   super->eventHandler = ColorsListBox_EventHandler;
+   super->eventHandler = ColorsPanel_EventHandler;
 
-   ListBox_setHeader(super, "Colors");
+   Panel_setHeader(super, "Colors");
    for (int i = 0; ColorSchemes[i] != NULL; i++) {
-      ListBox_add(super, (Object*) CheckItem_new(String_copy(ColorSchemes[i]), &(this->check[i])));
+      Panel_add(super, (Object*) CheckItem_new(String_copy(ColorSchemes[i]), &(this->check[i])));
       this->check[i] = false;
    }
    this->check[settings->colorScheme] = true;
    return this;
 }
 
-void ColorsListBox_delete(Object* object) {
-   ListBox* super = (ListBox*) object;
-   ColorsListBox* this = (ColorsListBox*) object;
-   ListBox_done(super);
+void ColorsPanel_delete(Object* object) {
+   Panel* super = (Panel*) object;
+   ColorsPanel* this = (ColorsPanel*) object;
+   Panel_done(super);
    free(this);
 }
 
-HandlerResult ColorsListBox_EventHandler(ListBox* super, int ch) {
-   ColorsListBox* this = (ColorsListBox*) super;
+HandlerResult ColorsPanel_EventHandler(Panel* super, int ch) {
+   ColorsPanel* this = (ColorsPanel*) super;
    
    HandlerResult result = IGNORED;
-   int mark = ListBox_getSelectedIndex(super);
+   int mark = Panel_getSelectedIndex(super);
 
    switch(ch) {
    case 0x0a:
@@ -88,10 +87,10 @@ HandlerResult ColorsListBox_EventHandler(ListBox* super, int ch) {
       this->settings->changed = true;
       Header* header = this->settings->header;
       CRT_setColors(mark);
-      ListBox* lbMenu = (ListBox*) TypedVector_get(this->scr->items, 0);
+      Panel* menu = (Panel*) Vector_get(this->scr->items, 0);
       Header_draw(header);
       RichString_setAttr(&(super->header), CRT_colors[PANEL_HEADER_FOCUS]);
-      RichString_setAttr(&(lbMenu->header), CRT_colors[PANEL_HEADER_UNFOCUS]);
+      RichString_setAttr(&(menu->header), CRT_colors[PANEL_HEADER_UNFOCUS]);
       ScreenManager_resize(this->scr, this->scr->x1, header->height, this->scr->x2, this->scr->y2);
    }
    return result;

ColorsPanel.h

@@ -0,0 +1,39 @@
+/* Do not edit this file. It was automatically generated. */
+
+#ifndef HEADER_ColorsPanel
+#define HEADER_ColorsPanel
+
+#include "CRT.h"
+
+#include "Panel.h"
+#include "CheckItem.h"
+#include "Settings.h"
+#include "ScreenManager.h"
+
+#include "debug.h"
+#include <assert.h>
+
+// TO ADD A NEW SCHEME:
+// * Increment the size of bool check in ColorsPanel.h
+// * Add the entry in the ColorSchemes array below in the file
+// * Add a define in CRT.h that matches the order of the array
+// * Add the colors in CRT_setColors
+
+
+typedef struct ColorsPanel_ {
+   Panel super;
+
+   Settings* settings;
+   ScreenManager* scr;
+   bool check[5];
+} ColorsPanel;
+
+
+ColorsPanel* ColorsPanel_new(Settings* settings, ScreenManager* scr);
+
+void ColorsPanel_delete(Object* object);
+
+HandlerResult ColorsPanel_EventHandler(Panel* super, int ch);
+
+
+#endif

ColumnsListBox.c

@@ -1,104 +0,0 @@
-
-#include "ColumnsListBox.h"
-
-#include "ListBox.h"
-#include "Settings.h"
-#include "ScreenManager.h"
-
-#include "debug.h"
-#include <assert.h>
-
-/*{
-
-typedef struct ColumnsListBox_ {
-   ListBox super;
-
-   Settings* settings;
-   ScreenManager* scr;
-} ColumnsListBox;
-
-}*/
-
-ColumnsListBox* ColumnsListBox_new(Settings* settings, ScreenManager* scr) {
-   ColumnsListBox* this = (ColumnsListBox*) malloc(sizeof(ColumnsListBox));
-   ListBox* super = (ListBox*) this;
-   ListBox_init(super, 1, 1, 1, 1, LISTITEM_CLASS, true);
-   ((Object*)this)->delete = ColumnsListBox_delete;
-
-   this->settings = settings;
-   this->scr = scr;
-   super->eventHandler = ColumnsListBox_eventHandler;
-   ListBox_setHeader(super, "Active Columns");
-
-   ProcessField* fields = this->settings->pl->fields;
-   for (; *fields; fields++) {
-      ListBox_add(super, (Object*) ListItem_new(Process_fieldNames[*fields], 0));
-   }
-   return this;
-}
-
-void ColumnsListBox_delete(Object* object) {
-   ListBox* super = (ListBox*) object;
-   ColumnsListBox* this = (ColumnsListBox*) object;
-   ListBox_done(super);
-   free(this);
-}
-
-void ColumnsListBox_update(ListBox* super) {
-   ColumnsListBox* this = (ColumnsListBox*) super;
-   int size = ListBox_getSize(super);
-   this->settings->changed = true;
-   // FIXME: this is crappily inefficient
-   free(this->settings->pl->fields);
-   this->settings->pl->fields = (ProcessField*) malloc(sizeof(ProcessField) * (size+1));
-   for (int i = 0; i < size; i++) {
-      char* text = ((ListItem*) ListBox_get(super, i))->value;
-      for (int j = 1; j <= LAST_PROCESSFIELD; j++) {
-         if (String_eq(text, Process_fieldNames[j])) {
-            this->settings->pl->fields[i] = j;
-            break;
-         }
-      }
-   }
-   this->settings->pl->fields[size] = 0;
-}
-
-HandlerResult ColumnsListBox_eventHandler(ListBox* super, int ch) {
-   
-   int selected = ListBox_getSelectedIndex(super);
-   HandlerResult result = IGNORED;
-   int size = ListBox_getSize(super);
-
-   switch(ch) {
-      case KEY_F(7):
-      case '[':
-      case '-':
-      {
-         if (selected < size - 1)
-            ListBox_moveSelectedUp(super);
-         result = HANDLED;
-         break;
-      }
-      case KEY_F(8):
-      case ']':
-      case '+':
-      {
-	 if (selected < size - 2) 
-            ListBox_moveSelectedDown(super);
-         result = HANDLED;
-         break;
-      }
-      case KEY_F(9):
-      case KEY_DC:
-      {
-         if (selected < size - 1) {
-            ListBox_remove(super, selected);
-         }
-         result = HANDLED;
-         break;
-      }
-   }
-   if (result == HANDLED)
-      ColumnsListBox_update(super);
-   return result;
-}

ColumnsListBox.h

@@ -1,32 +0,0 @@
-/* Do not edit this file. It was automatically genarated. */
-
-#ifndef HEADER_ColumnsListBox
-#define HEADER_ColumnsListBox
-
-
-#include "ListBox.h"
-#include "Settings.h"
-#include "ScreenManager.h"
-
-#include "debug.h"
-#include <assert.h>
-
-
-typedef struct ColumnsListBox_ {
-   ListBox super;
-
-   Settings* settings;
-   TypedVector* columns;
-   ScreenManager* scr;
-} ColumnsListBox;
-
-
-ColumnsListBox* ColumnsListBox_new(Settings* settings, ScreenManager* scr);
-
-void ColumnsListBox_delete(Object* object);
-
-void ColumnsListBox_update(ListBox* super);
-
-HandlerResult ColumnsListBox_eventHandler(ListBox* super, int ch);
-
-#endif

ColumnsPanel.c

@@ -0,0 +1,110 @@
+
+#include "ColumnsPanel.h"
+
+#include "Panel.h"
+#include "Settings.h"
+#include "ScreenManager.h"
+
+#include "debug.h"
+#include <assert.h>
+
+/*{
+
+typedef struct ColumnsPanel_ {
+   Panel super;
+
+   Settings* settings;
+   ScreenManager* scr;
+} ColumnsPanel;
+
+}*/
+
+ColumnsPanel* ColumnsPanel_new(Settings* settings, ScreenManager* scr) {
+   ColumnsPanel* this = (ColumnsPanel*) malloc(sizeof(ColumnsPanel));
+   Panel* super = (Panel*) this;
+   Panel_init(super, 1, 1, 1, 1, LISTITEM_CLASS, true);
+   ((Object*)this)->delete = ColumnsPanel_delete;
+
+   this->settings = settings;
+   this->scr = scr;
+   super->eventHandler = ColumnsPanel_eventHandler;
+   Panel_setHeader(super, "Active Columns");
+
+   ProcessField* fields = this->settings->pl->fields;
+   for (; *fields; fields++) {
+      Panel_add(super, (Object*) ListItem_new(Process_fieldNames[*fields], 0));
+   }
+   return this;
+}
+
+void ColumnsPanel_delete(Object* object) {
+   Panel* super = (Panel*) object;
+   ColumnsPanel* this = (ColumnsPanel*) object;
+   Panel_done(super);
+   free(this);
+}
+
+int ColumnsPanel_fieldNameToIndex(const char* name) {
+   for (int j = 1; j <= LAST_PROCESSFIELD; j++) {
+      if (String_eq(name, Process_fieldNames[j])) {
+         return j;
+      }
+   }
+   return 0;
+}
+
+void ColumnsPanel_update(Panel* super) {
+   ColumnsPanel* this = (ColumnsPanel*) super;
+   int size = Panel_getSize(super);
+   this->settings->changed = true;
+   // FIXME: this is crappily inefficient
+   free(this->settings->pl->fields);
+   this->settings->pl->fields = (ProcessField*) malloc(sizeof(ProcessField) * (size+1));
+   for (int i = 0; i < size; i++) {
+      char* text = ((ListItem*) Panel_get(super, i))->value;
+          int j = ColumnsPanel_fieldNameToIndex(text);
+          if (j > 0)
+             this->settings->pl->fields[i] = j;
+   }
+   this->settings->pl->fields[size] = 0;
+}
+
+HandlerResult ColumnsPanel_eventHandler(Panel* super, int ch) {
+   
+   int selected = Panel_getSelectedIndex(super);
+   HandlerResult result = IGNORED;
+   int size = Panel_getSize(super);
+
+   switch(ch) {
+      case KEY_F(7):
+      case '[':
+      case '-':
+      {
+         if (selected < size - 1)
+            Panel_moveSelectedUp(super);
+         result = HANDLED;
+         break;
+      }
+      case KEY_F(8):
+      case ']':
+      case '+':
+      {
+         if (selected < size - 2) 
+            Panel_moveSelectedDown(super);
+         result = HANDLED;
+         break;
+      }
+      case KEY_F(9):
+      case KEY_DC:
+      {
+         if (selected < size - 1) {
+            Panel_remove(super, selected);
+         }
+         result = HANDLED;
+         break;
+      }
+   }
+   if (result == HANDLED)
+      ColumnsPanel_update(super);
+   return result;
+}

ColumnsPanel.h

@@ -0,0 +1,33 @@
+/* Do not edit this file. It was automatically generated. */
+
+#ifndef HEADER_ColumnsPanel
+#define HEADER_ColumnsPanel
+
+
+#include "Panel.h"
+#include "Settings.h"
+#include "ScreenManager.h"
+
+#include "debug.h"
+#include <assert.h>
+
+
+typedef struct ColumnsPanel_ {
+   Panel super;
+
+   Settings* settings;
+   ScreenManager* scr;
+} ColumnsPanel;
+
+
+ColumnsPanel* ColumnsPanel_new(Settings* settings, ScreenManager* scr);
+
+void ColumnsPanel_delete(Object* object);
+
+int ColumnsPanel_fieldNameToIndex(const char* name);
+
+void ColumnsPanel_update(Panel* super);
+
+HandlerResult ColumnsPanel_eventHandler(Panel* super, int ch);
+
+#endif

DebugMemory.c

@@ -1,25 +1,25 @@
 
 #define _GNU_SOURCE
-
+#include <string.h>
 #include <stdlib.h>
 #include <stdio.h>
-#include <string.h>
 #include <stdbool.h>
-
 #include <assert.h>
 
-#include "DebugMemory.h"
-
 #undef strdup
 #undef malloc
 #undef realloc
 #undef calloc
 #undef free
 
+#include "DebugMemory.h"
+
 /*{
+
 typedef struct DebugMemoryItem_ DebugMemoryItem;
 
 struct DebugMemoryItem_ {
+   int magic;
    void* data;
    char* file;
    int line;
@@ -31,12 +31,15 @@ typedef struct DebugMemory_ {
    int allocations;
    int deallocations;
    int size;
+   bool totals;
    FILE* file;
 } DebugMemory;
+
 }*/
 
-/* private property */
-DebugMemory* singleton = NULL;
+#if defined(DEBUG)
+
+static DebugMemory* singleton = NULL;
 
 void DebugMemory_new() {
    if (singleton)
@@ -46,41 +49,65 @@ void DebugMemory_new() {
    singleton->allocations = 0;
    singleton->deallocations = 0;
    singleton->size = 0;
+   #ifdef DEBUG_ALLOC
    singleton->file = fopen("/tmp/htop-debug-alloc.txt", "w");
+   #else
+   singleton->file = NULL;
+   #endif
+   singleton->totals = true;
+   //singleton->file = NULL;
 }
 
-void* DebugMemory_malloc(int size, char* file, int line) {
+void* DebugMemory_malloc(int size, char* file, int line, char* str) {
    void* data = malloc(size);
    DebugMemory_registerAllocation(data, file, line);
-   fprintf(singleton->file, "%d\t%s:%d\n", size, file, line);
+   if (singleton->file) {
+      if (singleton->totals) fprintf(singleton->file, "%d\t", singleton->size);
+      fprintf(singleton->file, "%d\t%s:%d (%s)\n", size, file, line, str);
+   }
    return data;
 }
 
 void* DebugMemory_calloc(int a, int b, char* file, int line) {
    void* data = calloc(a, b);
    DebugMemory_registerAllocation(data, file, line);
-   fprintf(singleton->file, "%d\t%s:%d\n", a*b, file, line);
+   if (singleton->file) {
+      if (singleton->totals) fprintf(singleton->file, "%d\t", singleton->size);
+      fprintf(singleton->file, "%d\t%s:%d\n", a*b, file, line);
+   }
    return data;
 }
 
-void* DebugMemory_realloc(void* ptr, int size, char* file, int line) {
+void* DebugMemory_realloc(void* ptr, int size, char* file, int line, char* str) {
    if (ptr != NULL)
       DebugMemory_registerDeallocation(ptr, file, line);
    void* data = realloc(ptr, size);
    DebugMemory_registerAllocation(data, file, line);
-   fprintf(singleton->file, "%d\t%s:%d\n", size, file, line);
+   if (singleton->file) {
+      if (singleton->totals) fprintf(singleton->file, "%d\t", singleton->size);
+      fprintf(singleton->file, "%d\t%s:%d (%s)\n", size, file, line, str);
+   }
    return data;
 }
 
 void* DebugMemory_strdup(char* str, char* file, int line) {
+   assert(str);
    char* data = strdup(str);
    DebugMemory_registerAllocation(data, file, line);
-   fprintf(singleton->file, "%d\t%s:%d\n", (int) strlen(str), file, line);
+   if (singleton->file) {
+      if (singleton->totals) fprintf(singleton->file, "%d\t", singleton->size);
+      fprintf(singleton->file, "%d\t%s:%d\n", (int) strlen(str), file, line);
+   }
    return data;
 }
 
 void DebugMemory_free(void* data, char* file, int line) {
+   assert(data);
    DebugMemory_registerDeallocation(data, file, line);
+   if (singleton->file) {
+      if (singleton->totals) fprintf(singleton->file, "%d\t", singleton->size);
+      fprintf(singleton->file, "free\t%s:%d\n", file, line);
+   }
    free(data);
 }
 
@@ -91,6 +118,7 @@ void DebugMemory_assertSize() {
    DebugMemoryItem* walk = singleton->first;
    int i = 0;
    while (walk != NULL) {
+      assert(walk->magic == 11061980);
       i++;
       walk = walk->next;
    }
@@ -104,6 +132,7 @@ int DebugMemory_getBlockCount() {
    DebugMemoryItem* walk = singleton->first;
    int i = 0;
    while (walk != NULL) {
+      assert(walk->magic == 11061980);
       i++;
       walk = walk->next;
    }
@@ -115,6 +144,7 @@ void DebugMemory_registerAllocation(void* data, char* file, int line) {
       DebugMemory_new();
    DebugMemory_assertSize();
    DebugMemoryItem* item = (DebugMemoryItem*) malloc(sizeof(DebugMemoryItem));
+   item->magic = 11061980;
    item->data = data;
    item->file = file;
    item->line = line;
@@ -130,6 +160,7 @@ void DebugMemory_registerAllocation(void* data, char* file, int line) {
             walk->next = item;
             break;
          }
+         assert(walk->magic == 11061980);
          walk = walk->next;
       }
    }
@@ -141,14 +172,13 @@ void DebugMemory_registerAllocation(void* data, char* file, int line) {
 }
 
 void DebugMemory_registerDeallocation(void* data, char* file, int line) {
-   if (!data)
-      return;
    assert(singleton);
    assert(singleton->first);
    DebugMemoryItem* walk = singleton->first;
    DebugMemoryItem* prev = NULL;
    int val = DebugMemory_getBlockCount();
    while (walk != NULL) {
+      assert(walk->magic == 11061980);
       if (walk->data == data) {
          if (prev == NULL) {
             singleton->first = walk->next;
@@ -176,6 +206,7 @@ void DebugMemory_report() {
    DebugMemoryItem* walk = singleton->first;
    int i = 0;
    while (walk != NULL) {
+      assert(walk->magic == 11061980);
       i++;
       fprintf(stderr, "%p %s:%d\n", walk->data, walk->file, walk->line);
       walk = walk->next;
@@ -185,5 +216,12 @@ void DebugMemory_report() {
    fprintf(stderr, "%d deallocations\n", singleton->deallocations);
    fprintf(stderr, "%d size\n", singleton->size);
    fprintf(stderr, "%d non-freed blocks\n", i);
-   fclose(singleton->file);
+   if (singleton->file)
+      fclose(singleton->file);
 }
+
+#elif defined(DEBUGLITE)
+
+//#include "efence.h"
+
+#endif

DebugMemory.h

@@ -1,27 +1,27 @@
-/* Do not edit this file. It was automatically genarated. */
+/* Do not edit this file. It was automatically generated. */
 
 #ifndef HEADER_DebugMemory
 #define HEADER_DebugMemory
 
 #define _GNU_SOURCE
-
+#include <string.h>
 #include <stdlib.h>
 #include <stdio.h>
-#include <string.h>
 #include <stdbool.h>
-
 #include <assert.h>
 
-
 #undef strdup
 #undef malloc
 #undef realloc
 #undef calloc
 #undef free
 
+
+
 typedef struct DebugMemoryItem_ DebugMemoryItem;
 
 struct DebugMemoryItem_ {
+   int magic;
    void* data;
    char* file;
    int line;
@@ -33,17 +33,20 @@ typedef struct DebugMemory_ {
    int allocations;
    int deallocations;
    int size;
+   bool totals;
    FILE* file;
 } DebugMemory;
 
 
+#if defined(DEBUG)
+
 void DebugMemory_new();
 
-void* DebugMemory_malloc(int size, char* file, int line);
+void* DebugMemory_malloc(int size, char* file, int line, char* str);
 
 void* DebugMemory_calloc(int a, int b, char* file, int line);
 
-void* DebugMemory_realloc(void* ptr, int size, char* file, int line);
+void* DebugMemory_realloc(void* ptr, int size, char* file, int line, char* str);
 
 void* DebugMemory_strdup(char* str, char* file, int line);
 
@@ -59,4 +62,10 @@ void DebugMemory_registerDeallocation(void* data, char* file, int line);
 
 void DebugMemory_report();
 
+#elif defined(DEBUGLITE)
+
+//#include "efence.h"
+
+#endif
+
 #endif

DisplayOptionsListBox.c

@@ -1,75 +0,0 @@
-
-#include "DisplayOptionsListBox.h"
-
-#include "ListBox.h"
-#include "CheckItem.h"
-#include "Settings.h"
-#include "ScreenManager.h"
-
-#include "debug.h"
-#include <assert.h>
-
-/*{
-
-typedef struct DisplayOptionsListBox_ {
-   ListBox super;
-
-   Settings* settings;
-   ScreenManager* scr;
-} DisplayOptionsListBox;
-
-}*/
-
-DisplayOptionsListBox* DisplayOptionsListBox_new(Settings* settings, ScreenManager* scr) {
-   DisplayOptionsListBox* this = (DisplayOptionsListBox*) malloc(sizeof(DisplayOptionsListBox));
-   ListBox* super = (ListBox*) this;
-   ListBox_init(super, 1, 1, 1, 1, CHECKITEM_CLASS, true);
-   ((Object*)this)->delete = DisplayOptionsListBox_delete;
-
-   this->settings = settings;
-   this->scr = scr;
-   super->eventHandler = DisplayOptionsListBox_EventHandler;
-
-   ListBox_setHeader(super, "Display options");
-   ListBox_add(super, (Object*) CheckItem_new(String_copy("Tree view"), &(settings->pl->treeView)));
-   ListBox_add(super, (Object*) CheckItem_new(String_copy("Shadow other users' processes"), &(settings->pl->shadowOtherUsers)));
-   ListBox_add(super, (Object*) CheckItem_new(String_copy("Hide kernel threads"), &(settings->pl->hideKernelThreads)));
-   ListBox_add(super, (Object*) CheckItem_new(String_copy("Hide userland threads"), &(settings->pl->hideUserlandThreads)));
-   ListBox_add(super, (Object*) CheckItem_new(String_copy("Highlight program \"basename\""), &(settings->pl->highlightBaseName)));
-   ListBox_add(super, (Object*) CheckItem_new(String_copy("Highlight megabytes in memory counters"), &(settings->pl->highlightMegabytes)));
-   ListBox_add(super, (Object*) CheckItem_new(String_copy("Leave a margin around header"), &(settings->header->margin)));
-   return this;
-}
-
-void DisplayOptionsListBox_delete(Object* object) {
-   ListBox* super = (ListBox*) object;
-   DisplayOptionsListBox* this = (DisplayOptionsListBox*) object;
-   ListBox_done(super);
-   free(this);
-}
-
-HandlerResult DisplayOptionsListBox_EventHandler(ListBox* super, int ch) {
-   DisplayOptionsListBox* this = (DisplayOptionsListBox*) super;
-   
-   HandlerResult result = IGNORED;
-   CheckItem* selected = (CheckItem*) ListBox_getSelected(super);
-
-   switch(ch) {
-   case 0x0a:
-   case 0x0d:
-   case KEY_ENTER:
-   case ' ':
-      *(selected->value) = ! *(selected->value);
-      result = HANDLED;
-   }
-
-   if (result == HANDLED) {
-      this->settings->changed = true;
-      Header* header = this->settings->header;
-      Header_calculateHeight(header);
-      Header_draw(header);
-      ScreenManager_resize(this->scr, this->scr->x1, header->height, this->scr->x2, this->scr->y2);
-   }
-   return result;
-}
-

DisplayOptionsListBox.h

@@ -1,31 +0,0 @@
-/* Do not edit this file. It was automatically genarated. */
-
-#ifndef HEADER_DisplayOptionsListBox
-#define HEADER_DisplayOptionsListBox
-
-
-#include "ListBox.h"
-#include "CheckItem.h"
-#include "Settings.h"
-#include "ScreenManager.h"
-
-#include "debug.h"
-#include <assert.h>
-
-
-typedef struct DisplayOptionsListBox_ {
-   ListBox super;
-
-   Settings* settings;
-   ScreenManager* scr;
-} DisplayOptionsListBox;
-
-
-DisplayOptionsListBox* DisplayOptionsListBox_new(Settings* settings, ScreenManager* scr);
-
-void DisplayOptionsListBox_delete(Object* object);
-
-HandlerResult DisplayOptionsListBox_EventHandler(ListBox* super, int ch);
-
-
-#endif

DisplayOptionsPanel.c

@@ -0,0 +1,76 @@
+
+#include "DisplayOptionsPanel.h"
+
+#include "Panel.h"
+#include "CheckItem.h"
+#include "Settings.h"
+#include "ScreenManager.h"
+
+#include "debug.h"
+#include <assert.h>
+
+/*{
+
+typedef struct DisplayOptionsPanel_ {
+   Panel super;
+
+   Settings* settings;
+   ScreenManager* scr;
+} DisplayOptionsPanel;
+
+}*/
+
+DisplayOptionsPanel* DisplayOptionsPanel_new(Settings* settings, ScreenManager* scr) {
+   DisplayOptionsPanel* this = (DisplayOptionsPanel*) malloc(sizeof(DisplayOptionsPanel));
+   Panel* super = (Panel*) this;
+   Panel_init(super, 1, 1, 1, 1, CHECKITEM_CLASS, true);
+   ((Object*)this)->delete = DisplayOptionsPanel_delete;
+
+   this->settings = settings;
+   this->scr = scr;
+   super->eventHandler = DisplayOptionsPanel_EventHandler;
+
+   Panel_setHeader(super, "Display options");
+   Panel_add(super, (Object*) CheckItem_new(String_copy("Tree view"), &(settings->pl->treeView)));
+   Panel_add(super, (Object*) CheckItem_new(String_copy("Shadow other users' processes"), &(settings->pl->shadowOtherUsers)));
+   Panel_add(super, (Object*) CheckItem_new(String_copy("Hide kernel threads"), &(settings->pl->hideKernelThreads)));
+   Panel_add(super, (Object*) CheckItem_new(String_copy("Hide userland threads"), &(settings->pl->hideUserlandThreads)));
+   Panel_add(super, (Object*) CheckItem_new(String_copy("Highlight program \"basename\""), &(settings->pl->highlightBaseName)));
+   Panel_add(super, (Object*) CheckItem_new(String_copy("Highlight megabytes in memory counters"), &(settings->pl->highlightMegabytes)));
+   Panel_add(super, (Object*) CheckItem_new(String_copy("Leave a margin around header"), &(settings->header->margin)));
+   Panel_add(super, (Object*) CheckItem_new(String_copy("Split System Time into System/IO-Wait/Hard-IRQ/Soft-IRQ"), &(settings->pl->expandSystemTime)));
+   return this;
+}
+
+void DisplayOptionsPanel_delete(Object* object) {
+   Panel* super = (Panel*) object;
+   DisplayOptionsPanel* this = (DisplayOptionsPanel*) object;
+   Panel_done(super);
+   free(this);
+}
+
+HandlerResult DisplayOptionsPanel_EventHandler(Panel* super, int ch) {
+   DisplayOptionsPanel* this = (DisplayOptionsPanel*) super;
+   
+   HandlerResult result = IGNORED;
+   CheckItem* selected = (CheckItem*) Panel_getSelected(super);
+
+   switch(ch) {
+   case 0x0a:
+   case 0x0d:
+   case KEY_ENTER:
+   case ' ':
+      *(selected->value) = ! *(selected->value);
+      result = HANDLED;
+   }
+
+   if (result == HANDLED) {
+      this->settings->changed = true;
+      Header* header = this->settings->header;
+      Header_calculateHeight(header);
+      Header_draw(header);
+      ScreenManager_resize(this->scr, this->scr->x1, header->height, this->scr->x2, this->scr->y2);
+   }
+   return result;
+}
+

DisplayOptionsPanel.h

@@ -0,0 +1,31 @@
+/* Do not edit this file. It was automatically generated. */
+
+#ifndef HEADER_DisplayOptionsPanel
+#define HEADER_DisplayOptionsPanel
+
+
+#include "Panel.h"
+#include "CheckItem.h"
+#include "Settings.h"
+#include "ScreenManager.h"
+
+#include "debug.h"
+#include <assert.h>
+
+
+typedef struct DisplayOptionsPanel_ {
+   Panel super;
+
+   Settings* settings;
+   ScreenManager* scr;
+} DisplayOptionsPanel;
+
+
+DisplayOptionsPanel* DisplayOptionsPanel_new(Settings* settings, ScreenManager* scr);
+
+void DisplayOptionsPanel_delete(Object* object);
+
+HandlerResult DisplayOptionsPanel_EventHandler(Panel* super, int ch);
+
+
+#endif

FunctionBar.c

@@ -28,25 +28,23 @@ typedef struct FunctionBar_ {
    bool staticData;
 } FunctionBar;
 
-extern char* FUNCTIONBAR_CLASS;
-
 }*/
 
-/* private property */
+#ifdef DEBUG
 char* FUNCTIONBAR_CLASS = "FunctionBar";
+#else
+#define FUNCTIONBAR_CLASS NULL
+#endif
 
-/* private property */
 static char* FunctionBar_FKeys[10] = {"F1", "F2", "F3", "F4", "F5", "F6", "F7", "F8", "F9", "F10"};
 
-/* private property */
 static char* FunctionBar_FLabels[10] = {"      ", "      ", "      ", "      ", "      ", "      ", "      ", "      ", "      ", "      "};
 
-/* private property */
 static int FunctionBar_FEvents[10] = {KEY_F(1), KEY_F(2), KEY_F(3), KEY_F(4), KEY_F(5), KEY_F(6), KEY_F(7), KEY_F(8), KEY_F(9), KEY_F(10)};
 
 FunctionBar* FunctionBar_new(int size, char** functions, char** keys, int* events) {
    FunctionBar* this = malloc(sizeof(FunctionBar));
-   ((Object*) this)->class = FUNCTIONBAR_CLASS;
+   Object_setClass(this, FUNCTIONBAR_CLASS);
    ((Object*) this)->delete = FunctionBar_delete;
    this->functions = functions;
    this->size = size;

FunctionBar.h

@@ -1,9 +1,9 @@
-/* Do not edit this file. It was automatically genarated. */
+/* Do not edit this file. It was automatically generated. */
 
 #ifndef HEADER_FunctionBar
 #define HEADER_FunctionBar
 /*
-htop
+htop - FunctionBar.h
 (C) 2004-2006 Hisham H. Muhammad
 Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
@@ -30,16 +30,21 @@ typedef struct FunctionBar_ {
    bool staticData;
 } FunctionBar;
 
+
+#ifdef DEBUG
 extern char* FUNCTIONBAR_CLASS;
+#else
+#define FUNCTIONBAR_CLASS NULL
+#endif
 
 FunctionBar* FunctionBar_new(int size, char** functions, char** keys, int* events);
 
-void FunctionBar_delete(Object* this);
-
-void FunctionBar_draw(FunctionBar* this, char* buffer);
+void FunctionBar_delete(Object* cast);
 
 void FunctionBar_setLabel(FunctionBar* this, int event, char* text);
 
+void FunctionBar_draw(FunctionBar* this, char* buffer);
+
 void FunctionBar_drawAttr(FunctionBar* this, char* buffer, int attr);
 
 int FunctionBar_synthesizeEvent(FunctionBar* this, int pos);

Hashtable.c

@@ -9,6 +9,7 @@ in the source distribution for its full text.
 
 #include <stdlib.h>
 #include <stdbool.h>
+#include <assert.h>
 
 #include "debug.h"
 
@@ -16,7 +17,6 @@ in the source distribution for its full text.
 typedef struct Hashtable_ Hashtable;
 
 typedef void(*Hashtable_PairFunction)(int, void*, void*);
-typedef int(*Hashtable_HashAlgorithm)(Hashtable*, int);
 
 typedef struct HashtableItem {
    int key;
@@ -28,11 +28,39 @@ struct Hashtable_ {
    int size;
    HashtableItem** buckets;
    int items;
-   Hashtable_HashAlgorithm hashAlgorithm;
    bool owner;
 };
 }*/
 
+#ifdef DEBUG
+
+bool Hashtable_isConsistent(Hashtable* this) {
+   int items = 0;
+   for (int i = 0; i < this->size; i++) {
+      HashtableItem* bucket = this->buckets[i];
+      while (bucket) {
+         items++;
+         bucket = bucket->next;
+      }
+   }
+   return items == this->items;
+}
+
+int Hashtable_count(Hashtable* this) {
+   int items = 0;
+   for (int i = 0; i < this->size; i++) {
+      HashtableItem* bucket = this->buckets[i];
+      while (bucket) {
+         items++;
+         bucket = bucket->next;
+      }
+   }
+   assert(items == this->items);
+   return items;
+}
+
+#endif
+
 HashtableItem* HashtableItem_new(int key, void* value) {
    HashtableItem* this;
    
@@ -47,18 +75,16 @@ Hashtable* Hashtable_new(int size, bool owner) {
    Hashtable* this;
    
    this = (Hashtable*) malloc(sizeof(Hashtable));
+   this->items = 0;
    this->size = size;
    this->buckets = (HashtableItem**) calloc(sizeof(HashtableItem*), size);
-   this->hashAlgorithm = Hashtable_hashAlgorithm;
    this->owner = owner;
+   assert(Hashtable_isConsistent(this));
    return this;
 }
 
-int Hashtable_hashAlgorithm(Hashtable* this, int key) {
-   return (key % this->size);
-}
-
 void Hashtable_delete(Hashtable* this) {
+   assert(Hashtable_isConsistent(this));
    for (int i = 0; i < this->size; i++) {
       HashtableItem* walk = this->buckets[i];
       while (walk != NULL) {
@@ -74,11 +100,12 @@ void Hashtable_delete(Hashtable* this) {
 }
 
 inline int Hashtable_size(Hashtable* this) {
+   assert(Hashtable_isConsistent(this));
    return this->items;
 }
 
 void Hashtable_put(Hashtable* this, int key, void* value) {
-   int index = this->hashAlgorithm(this, key);
+   int index = key % this->size;
    HashtableItem** bucketPtr = &(this->buckets[index]);
    while (true)
       if (*bucketPtr == NULL) {
@@ -92,44 +119,53 @@ void Hashtable_put(Hashtable* this, int key, void* value) {
          break;
       } else
          bucketPtr = &((*bucketPtr)->next);
+   assert(Hashtable_isConsistent(this));
 }
 
 void* Hashtable_remove(Hashtable* this, int key) {
-   int index = this->hashAlgorithm(this, key);
-   HashtableItem** bucketPtr = &(this->buckets[index]);
-   while (true)
-      if (*bucketPtr == NULL) {
-         return NULL;
-         break;
-      } else if ((*bucketPtr)->key == key) {
-         void* savedValue = (*bucketPtr)->value;
-         HashtableItem* savedNext = (*bucketPtr)->next;
-         free(*bucketPtr);
-         (*bucketPtr) = savedNext;
+   int index = key % this->size;
+   
+   assert(Hashtable_isConsistent(this));
+
+   HashtableItem** bucket; 
+   for (bucket = &(this->buckets[index]); *bucket; bucket = &((*bucket)->next) ) {
+      if ((*bucket)->key == key) {
+         void* value = (*bucket)->value;
+         HashtableItem* next = (*bucket)->next;
+         free(*bucket);
+         (*bucket) = next;
          this->items--;
          if (this->owner) {
-            free(savedValue);
+            free(value);
+            assert(Hashtable_isConsistent(this));
             return NULL;
          } else {
-            return savedValue;
+            assert(Hashtable_isConsistent(this));
+            return value;
          }
-      } else
-         bucketPtr = &((*bucketPtr)->next);
+      }
+   }
+   assert(Hashtable_isConsistent(this));
+   return NULL;
 }
 
 inline void* Hashtable_get(Hashtable* this, int key) {
-   int index = this->hashAlgorithm(this, key);
+   int index = key % this->size;
    HashtableItem* bucketPtr = this->buckets[index];
-   while (true)
+   while (true) {
       if (bucketPtr == NULL) {
+         assert(Hashtable_isConsistent(this));
          return NULL;
       } else if (bucketPtr->key == key) {
+         assert(Hashtable_isConsistent(this));
          return bucketPtr->value;
       } else
          bucketPtr = bucketPtr->next;
+   }
 }
 
 void Hashtable_foreach(Hashtable* this, Hashtable_PairFunction f, void* userData) {
+   assert(Hashtable_isConsistent(this));
    for (int i = 0; i < this->size; i++) {
       HashtableItem* walk = this->buckets[i];
       while (walk != NULL) {
@@ -137,4 +173,5 @@ void Hashtable_foreach(Hashtable* this, Hashtable_PairFunction f, void* userData
          walk = walk->next;
       }
    }
+   assert(Hashtable_isConsistent(this));
 }

Hashtable.h

@@ -1,4 +1,4 @@
-/* Do not edit this file. It was automatically genarated. */
+/* Do not edit this file. It was automatically generated. */
 
 #ifndef HEADER_Hashtable
 #define HEADER_Hashtable
@@ -12,13 +12,13 @@ in the source distribution for its full text.
 
 #include <stdlib.h>
 #include <stdbool.h>
+#include <assert.h>
 
 #include "debug.h"
 
 typedef struct Hashtable_ Hashtable;
 
 typedef void(*Hashtable_PairFunction)(int, void*, void*);
-typedef int(*Hashtable_HashAlgorithm)(Hashtable*, int);
 
 typedef struct HashtableItem {
    int key;
@@ -30,16 +30,21 @@ struct Hashtable_ {
    int size;
    HashtableItem** buckets;
    int items;
-   Hashtable_HashAlgorithm hashAlgorithm;
    bool owner;
 };
 
+#ifdef DEBUG
+
+bool Hashtable_isConsistent(Hashtable* this);
+
+int Hashtable_count(Hashtable* this);
+
+#endif
+
 HashtableItem* HashtableItem_new(int key, void* value);
 
 Hashtable* Hashtable_new(int size, bool owner);
 
-int Hashtable_hashAlgorithm(Hashtable* this, int key);
-
 void Hashtable_delete(Hashtable* this);
 
 inline int Hashtable_size(Hashtable* this);

Header.c

@@ -19,8 +19,8 @@ typedef enum HeaderSide_ {
 } HeaderSide;
 
 typedef struct Header_ {
-   TypedVector* leftMeters;
-   TypedVector* rightMeters;
+   Vector* leftMeters;
+   Vector* rightMeters;
    ProcessList* pl;
    bool margin;
    int height;
@@ -35,21 +35,21 @@ typedef struct Header_ {
 
 Header* Header_new(ProcessList* pl) {
    Header* this = malloc(sizeof(Header));
-   this->leftMeters = TypedVector_new(METER_CLASS, true, DEFAULT_SIZE);
-   this->rightMeters = TypedVector_new(METER_CLASS, true, DEFAULT_SIZE);
+   this->leftMeters = Vector_new(METER_CLASS, true, DEFAULT_SIZE, NULL);
+   this->rightMeters = Vector_new(METER_CLASS, true, DEFAULT_SIZE, NULL);
    this->margin = true;
    this->pl = pl;
    return this;
 }
 
 void Header_delete(Header* this) {
-   TypedVector_delete(this->leftMeters);
-   TypedVector_delete(this->rightMeters);
+   Vector_delete(this->leftMeters);
+   Vector_delete(this->rightMeters);
    free(this);
 }
 
 void Header_createMeter(Header* this, char* name, HeaderSide side) {
-   TypedVector* meters = side == LEFT_HEADER
+   Vector* meters = side == LEFT_HEADER
                        ? this->leftMeters
                        : this->rightMeters;
 
@@ -62,44 +62,44 @@ void Header_createMeter(Header* this, char* name, HeaderSide side) {
    }
    for (MeterType** type = Meter_types; *type; type++) {
       if (String_eq(name, (*type)->name)) {
-         TypedVector_add(meters, Meter_new(this->pl, param, *type));
+         Vector_add(meters, Meter_new(this->pl, param, *type));
          break;
       }
    }
 }
 
 void Header_setMode(Header* this, int i, MeterModeId mode, HeaderSide side) {
-   TypedVector* meters = side == LEFT_HEADER
+   Vector* meters = side == LEFT_HEADER
                        ? this->leftMeters
                        : this->rightMeters;
 
-   Meter* meter = (Meter*) TypedVector_get(meters, i);
+   Meter* meter = (Meter*) Vector_get(meters, i);
    Meter_setMode(meter, mode);
 }
 
 Meter* Header_addMeter(Header* this, MeterType* type, int param, HeaderSide side) {
-   TypedVector* meters = side == LEFT_HEADER
+   Vector* meters = side == LEFT_HEADER
                        ? this->leftMeters
                        : this->rightMeters;
 
    Meter* meter = Meter_new(this->pl, param, type);
-   TypedVector_add(meters, meter);
+   Vector_add(meters, meter);
    return meter;
 }
 
 int Header_size(Header* this, HeaderSide side) {
-   TypedVector* meters = side == LEFT_HEADER
+   Vector* meters = side == LEFT_HEADER
                        ? this->leftMeters
                        : this->rightMeters;
 
-   return TypedVector_size(meters);
+   return Vector_size(meters);
 }
 
 char* Header_readMeterName(Header* this, int i, HeaderSide side) {
-   TypedVector* meters = side == LEFT_HEADER
+   Vector* meters = side == LEFT_HEADER
                        ? this->leftMeters
                        : this->rightMeters;
-   Meter* meter = (Meter*) TypedVector_get(meters, i);
+   Meter* meter = (Meter*) Vector_get(meters, i);
 
    int nameLen = strlen(meter->type->name);
    int len = nameLen + 100;
@@ -113,21 +113,21 @@ char* Header_readMeterName(Header* this, int i, HeaderSide side) {
 }
 
 MeterModeId Header_readMeterMode(Header* this, int i, HeaderSide side) {
-   TypedVector* meters = side == LEFT_HEADER
+   Vector* meters = side == LEFT_HEADER
                        ? this->leftMeters
                        : this->rightMeters;
 
-   Meter* meter = (Meter*) TypedVector_get(meters, i);
+   Meter* meter = (Meter*) Vector_get(meters, i);
    return meter->mode;
 }
 
 void Header_defaultMeters(Header* this) {
-   TypedVector_add(this->leftMeters, Meter_new(this->pl, 0, &AllCPUsMeter));
-   TypedVector_add(this->leftMeters, Meter_new(this->pl, 0, &MemoryMeter));
-   TypedVector_add(this->leftMeters, Meter_new(this->pl, 0, &SwapMeter));
-   TypedVector_add(this->rightMeters, Meter_new(this->pl, 0, &TasksMeter));
-   TypedVector_add(this->rightMeters, Meter_new(this->pl, 0, &LoadAverageMeter));
-   TypedVector_add(this->rightMeters, Meter_new(this->pl, 0, &UptimeMeter));
+   Vector_add(this->leftMeters, Meter_new(this->pl, 0, &AllCPUsMeter));
+   Vector_add(this->leftMeters, Meter_new(this->pl, 0, &MemoryMeter));
+   Vector_add(this->leftMeters, Meter_new(this->pl, 0, &SwapMeter));
+   Vector_add(this->rightMeters, Meter_new(this->pl, 0, &TasksMeter));
+   Vector_add(this->rightMeters, Meter_new(this->pl, 0, &LoadAverageMeter));
+   Vector_add(this->rightMeters, Meter_new(this->pl, 0, &UptimeMeter));
 }
 
 void Header_draw(Header* this) {
@@ -138,13 +138,13 @@ void Header_draw(Header* this) {
    for (int y = 0; y < height; y++) {
       mvhline(y, 0, ' ', COLS);
    }
-   for (int y = (pad / 2), i = 0; i < TypedVector_size(this->leftMeters); i++) {
-      Meter* meter = (Meter*) TypedVector_get(this->leftMeters, i);
+   for (int y = (pad / 2), i = 0; i < Vector_size(this->leftMeters); i++) {
+      Meter* meter = (Meter*) Vector_get(this->leftMeters, i);
       meter->draw(meter, pad, y, COLS / 2 - (pad * 2 - 1) - 1);
       y += meter->h;
    }
-   for (int y = (pad / 2), i = 0; i < TypedVector_size(this->rightMeters); i++) {
-      Meter* meter = (Meter*) TypedVector_get(this->rightMeters, i);
+   for (int y = (pad / 2), i = 0; i < Vector_size(this->rightMeters); i++) {
+      Meter* meter = (Meter*) Vector_get(this->rightMeters, i);
       meter->draw(meter, COLS / 2 + pad, y, COLS / 2 - (pad * 2 - 1) - 1);
       y += meter->h;
    }
@@ -155,12 +155,12 @@ int Header_calculateHeight(Header* this) {
    int leftHeight = pad;
    int rightHeight = pad;
 
-   for (int i = 0; i < TypedVector_size(this->leftMeters); i++) {
-      Meter* meter = (Meter*) TypedVector_get(this->leftMeters, i);
+   for (int i = 0; i < Vector_size(this->leftMeters); i++) {
+      Meter* meter = (Meter*) Vector_get(this->leftMeters, i);
       leftHeight += meter->h;
    }
-   for (int i = 0; i < TypedVector_size(this->rightMeters); i++) {
-      Meter* meter = (Meter*) TypedVector_get(this->rightMeters, i);
+   for (int i = 0; i < Vector_size(this->rightMeters); i++) {
+      Meter* meter = (Meter*) Vector_get(this->rightMeters, i);
       rightHeight += meter->h;
    }
    this->pad = pad;

Header.h

@@ -3,7 +3,7 @@
 #ifndef HEADER_Header
 #define HEADER_Header
 /*
-htop - Header.c
+htop - Header.h
 (C) 2004-2006 Hisham H. Muhammad
 Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
@@ -21,8 +21,8 @@ typedef enum HeaderSide_ {
 } HeaderSide;
 
 typedef struct Header_ {
-   TypedVector* leftMeters;
-   TypedVector* rightMeters;
+   Vector* leftMeters;
+   Vector* rightMeters;
    ProcessList* pl;
    bool margin;
    int height;

ListBox.h

@@ -1,101 +0,0 @@
-/* Do not edit this file. It was automatically genarated. */
-
-#ifndef HEADER_ListBox
-#define HEADER_ListBox
-/*
-htop
-(C) 2004-2006 Hisham H. Muhammad
-Released under the GNU GPL, see the COPYING file
-in the source distribution for its full text.
-*/
-
-#include "Object.h"
-#include "TypedVector.h"
-#include "CRT.h"
-#include "RichString.h"
-
-#include <math.h>
-#include <sys/param.h>
-#include <stdbool.h>
-
-#include "debug.h"
-#include <assert.h>
-
-#include <curses.h>
-//#link curses
-
-
-typedef struct ListBox_ ListBox;
-
-typedef enum HandlerResult_ {
-   HANDLED,
-   IGNORED,
-   BREAK_LOOP
-} HandlerResult;
-
-typedef HandlerResult(*ListBox_EventHandler)(ListBox*, int);
-
-struct ListBox_ {
-   Object super;
-   int x, y, w, h;
-   WINDOW* window;
-   TypedVector* items;
-   int selected;
-   int scrollV, scrollH;
-   int oldSelected;
-   bool needsRedraw;
-   RichString header;
-   ListBox_EventHandler eventHandler;
-};
-
-extern char* LISTBOX_CLASS;
-
-
-
-ListBox* ListBox_new(int x, int y, int w, int h, char* type, bool owner);
-
-void ListBox_delete(Object* cast);
-
-void ListBox_init(ListBox* this, int x, int y, int w, int h, char* type, bool owner);
-
-void ListBox_done(ListBox* this);
-
-void ListBox_setEventHandler(ListBox* this, ListBox_EventHandler eh);
-
-void ListBox_setRichHeader(ListBox* this, RichString header);
-
-void ListBox_setHeader(ListBox* this, char* header);
-
-void ListBox_move(ListBox* this, int x, int y);
-
-void ListBox_resize(ListBox* this, int w, int h);
-
-void ListBox_prune(ListBox* this);
-
-void ListBox_add(ListBox* this, Object* o);
-
-void ListBox_insert(ListBox* this, int i, Object* o);
-
-void ListBox_set(ListBox* this, int i, Object* o);
-
-Object* ListBox_get(ListBox* this, int i);
-
-Object* ListBox_remove(ListBox* this, int i);
-
-Object* ListBox_getSelected(ListBox* this);
-
-void ListBox_moveSelectedUp(ListBox* this);
-
-void ListBox_moveSelectedDown(ListBox* this);
-
-int ListBox_getSelectedIndex(ListBox* this);
-
-int ListBox_getSize(ListBox* this);
-
-void ListBox_setSelected(ListBox* this, int selected);
-
-void ListBox_draw(ListBox* this, bool focus);
-
-void ListBox_onKey(ListBox* this, int key);
-
-#endif

ListItem.c

@@ -21,18 +21,19 @@ typedef struct ListItem_ {
    int key;
 } ListItem;
 
-extern char* LISTITEM_CLASS;
 }*/
 
-/* private property */
+#ifdef DEBUG
 char* LISTITEM_CLASS = "ListItem";
+#else
+#define LISTITEM_CLASS NULL
+#endif
 
 ListItem* ListItem_new(char* value, int key) {
    ListItem* this = malloc(sizeof(ListItem));
-   ((Object*)this)->class = LISTITEM_CLASS;
+   Object_setClass(this, LISTITEM_CLASS);
    ((Object*)this)->display = ListItem_display;
    ((Object*)this)->delete = ListItem_delete;
-   ((Object*)this)->compare = ListItem_compare;
    this->value = String_copy(value);
    this->key = key;
    return this;
@@ -64,7 +65,7 @@ const char* ListItem_getRef(ListItem* this) {
    return this->value;
 }
 
-int ListItem_compare(const Object* cast1, const Object* cast2) {
+int ListItem_compare(const void* cast1, const void* cast2) {
    ListItem* obj1 = (ListItem*) cast1;
    ListItem* obj2 = (ListItem*) cast2;
    return strcmp(obj1->value, obj2->value);

ListItem.h

@@ -1,9 +1,9 @@
-/* Do not edit this file. It was automatically genarated. */
+/* Do not edit this file. It was automatically generated. */
 
 #ifndef HEADER_ListItem
 #define HEADER_ListItem
 /*
-htop
+htop - ListItem.h
 (C) 2004-2006 Hisham H. Muhammad
 Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
@@ -16,24 +16,31 @@ in the source distribution for its full text.
 
 #include "debug.h"
 
+
 typedef struct ListItem_ {
    Object super;
    char* value;
    int key;
 } ListItem;
 
+
+#ifdef DEBUG
 extern char* LISTITEM_CLASS;
+#else
+#define LISTITEM_CLASS NULL
+#endif
 
 ListItem* ListItem_new(char* value, int key);
 
+void ListItem_append(ListItem* this, char* text);
+
 void ListItem_delete(Object* cast);
 
 void ListItem_display(Object* cast, RichString* out);
 
-void ListItem_append(ListItem* this, char* text);
-
 const char* ListItem_getRef(ListItem* this);
 
-int ListItem_compare(const Object*, const Object*);
+int ListItem_compare(const void* cast1, const void* cast2);
+
 
 #endif

LoadAverageMeter.c

@@ -12,10 +12,10 @@ in the source distribution for its full text.
 
 #include "debug.h"
 
-/* private property */
-int LoadAverageMeter_attributes[] = { LOAD_AVERAGE_FIFTEEN, LOAD_AVERAGE_FIVE, LOAD_AVERAGE_ONE };
+int LoadAverageMeter_attributes[] = {
+   LOAD_AVERAGE_FIFTEEN, LOAD_AVERAGE_FIVE, LOAD_AVERAGE_ONE
+};
 
-/* private */
 MeterType LoadAverageMeter = {
    .setValues = LoadAverageMeter_setValues, 
    .display = LoadAverageMeter_display,
@@ -28,10 +28,8 @@ MeterType LoadAverageMeter = {
    .caption = "Load average: "
 };
 
-/* private property */
 int LoadMeter_attributes[] = { LOAD };
 
-/* private */
 MeterType LoadMeter = {
    .setValues = LoadMeter_setValues, 
    .display = LoadMeter_display,
@@ -44,8 +42,7 @@ MeterType LoadMeter = {
    .caption = "Load: "
 };
 
-/* private */
-inline static void LoadAverageMeter_scan(double* one, double* five, double* fifteen) {
+static inline void LoadAverageMeter_scan(double* one, double* five, double* fifteen) {
    int activeProcs, totalProcs, lastProc;
    FILE *fd = fopen(PROCDIR "/loadavg", "r");
    int read = fscanf(fd, "%lf %lf %lf %d/%d %d", one, five, fifteen,
@@ -63,7 +60,7 @@ void LoadAverageMeter_setValues(Meter* this, char* buffer, int size) {
 void LoadAverageMeter_display(Object* cast, RichString* out) {
    Meter* this = (Meter*)cast;
    char buffer[20];
-   RichString_prune(out);
+   RichString_init(out);
    sprintf(buffer, "%.2f ", this->values[2]);
    RichString_append(out, CRT_colors[LOAD_AVERAGE_FIFTEEN], buffer);
    sprintf(buffer, "%.2f ", this->values[1]);
@@ -84,7 +81,7 @@ void LoadMeter_setValues(Meter* this, char* buffer, int size) {
 void LoadMeter_display(Object* cast, RichString* out) {
    Meter* this = (Meter*)cast;
    char buffer[20];
-   RichString_prune(out);
+   RichString_init(out);
    sprintf(buffer, "%.2f ", ((Meter*)this)->values[0]);
    RichString_append(out, CRT_colors[LOAD], buffer);
 }

LoadAverageMeter.h

@@ -15,10 +15,13 @@ in the source distribution for its full text.
 
 #include "debug.h"
 
+extern int LoadAverageMeter_attributes[];
 
+extern MeterType LoadAverageMeter;
 
+extern int LoadMeter_attributes[];
 
-
+extern MeterType LoadMeter;
 
 void LoadAverageMeter_setValues(Meter* this, char* buffer, int size);
 

LoadMeter.c

@@ -1,63 +0,0 @@
-/*
-htop
-(C) 2004-2006 Hisham H. Muhammad
-Released under the GNU GPL, see the COPYING file
-in the source distribution for its full text.
-*/
-
-#include "LoadMeter.h"
-#include "Meter.h"
-
-#include "ProcessList.h"
-
-#include "debug.h"
-
-/*{
-
-typedef struct LoadMeter_ LoadMeter;
-
-struct LoadMeter_ {
-   Meter super;
-   ProcessList* pl;
-};
-
-}*/
-
-LoadMeter* LoadMeter_new() {
-   LoadMeter* this = malloc(sizeof(LoadMeter));
-   Meter_init((Meter*)this, String_copy("Load"), String_copy("Load: "), 1);
-   ((Meter*)this)->attributes[0] = LOAD;
-   ((Meter*)this)->setValues = LoadMeter_setValues;
-   ((Object*)this)->display = LoadMeter_display;
-   Meter_setMode((Meter*)this, GRAPH);
-   ((Meter*)this)->total = 1.0;
-   return this;
-}
-
-/* private */
-void LoadMeter_scan(double* one, double* five, double* fifteen) {
-   int activeProcs, totalProcs, lastProc;
-   FILE *fd = fopen(PROCDIR "/loadavg", "r");
-   int read = fscanf(fd, "%lf %lf %lf %d/%d %d", one, five, fifteen,
-      &activeProcs, &totalProcs, &lastProc);
-   (void) read;
-   assert(read == 6);
-   fclose(fd);
-}
-
-void LoadMeter_setValues(Meter* cast) {
-   double five, fifteen;
-   LoadMeter_scan(&cast->values[0], &five, &fifteen);
-   if (cast->values[0] > cast->total) {
-      cast->total = cast->values[0];
-   }
-   snprintf(cast->displayBuffer.c, 7, "%.2f", cast->values[0]);
-}
-
-void LoadMeter_display(Object* cast, RichString* out) {
-   LoadMeter* this = (LoadMeter*)cast;
-   char buffer[20];
-   RichString_prune(out);
-   sprintf(buffer, "%.2f ", ((Meter*)this)->values[0]);
-   RichString_append(out, CRT_colors[LOAD], buffer);
-}

LoadMeter.h

@@ -1,34 +0,0 @@
-/* Do not edit this file. It was automatically genarated. */
-
-#ifndef HEADER_LoadMeter
-#define HEADER_LoadMeter
-/*
-htop
-(C) 2004-2006 Hisham H. Muhammad
-Released under the GNU GPL, see the COPYING file
-in the source distribution for its full text.
-*/
-
-#include "Meter.h"
-
-#include "ProcessList.h"
-
-#include "debug.h"
-
-
-typedef struct LoadMeter_ LoadMeter;
-
-struct LoadMeter_ {
-   Meter super;
-   ProcessList* pl;
-};
-
-
-LoadMeter* LoadMeter_new();
-
-
-void LoadMeter_setValues(Meter* cast);
-
-void LoadMeter_display(Object* cast, RichString* out);
-
-#endif

Makefile.am

@@ -1,7 +1,8 @@
 
 bin_PROGRAMS = htop
 dist_man_MANS = htop.1
-EXTRA_DIST = $(dist_man_MANS) htop.desktop htop.png scripts/MakeHeader.py
+EXTRA_DIST = $(dist_man_MANS) htop.desktop htop.png scripts/MakeHeader.py \
+install-sh autogen.sh missing
 applicationsdir = $(datadir)/applications
 applications_DATA = htop.desktop
 pixmapdir = $(datadir)/pixmaps
@@ -10,22 +11,32 @@ pixmap_DATA = htop.png
 AM_CFLAGS = -pedantic -Wall -std=c99
 AM_CPPFLAGS = -DSYSCONFDIR=\"$(sysconfdir)\"
 
-htop_SOURCES = AvailableMetersListBox.c CategoriesListBox.c ClockMeter.c \
-CPUMeter.c CRT.c DebugMemory.c DisplayOptionsListBox.c FunctionBar.c \
-Hashtable.c Header.c htop.c ListBox.c ListItem.c LoadAverageMeter.c \
-MemoryMeter.c Meter.c MetersListBox.c Object.c Process.c \
+htop_SOURCES = AvailableMetersPanel.c CategoriesPanel.c ClockMeter.c \
+CPUMeter.c CRT.c DebugMemory.c DisplayOptionsPanel.c FunctionBar.c \
+Hashtable.c Header.c htop.c Panel.c ListItem.c LoadAverageMeter.c \
+MemoryMeter.c Meter.c MetersPanel.c Object.c Process.c \
 ProcessList.c RichString.c ScreenManager.c Settings.c SignalItem.c \
-SignalsListBox.c String.c SwapMeter.c TasksMeter.c TypedVector.c \
-UptimeMeter.c UsersTable.c AvailableMetersListBox.h CategoriesListBox.h \
+SignalsPanel.c String.c SwapMeter.c TasksMeter.c Vector.c \
+UptimeMeter.c UsersTable.c AvailableMetersPanel.h CategoriesPanel.h \
 ClockMeter.h config.h CPUMeter.h CRT.h debug.h DebugMemory.h \
-DisplayOptionsListBox.h FunctionBar.h Hashtable.h Header.h htop.h ListBox.h \
+DisplayOptionsPanel.h FunctionBar.h Hashtable.h Header.h htop.h Panel.h \
 ListItem.h LoadAverageMeter.h MemoryMeter.h Meter.h \
-MetersListBox.h Object.h Process.h ProcessList.h RichString.h ScreenManager.h \
-Settings.h SignalItem.h SignalsListBox.h String.h SwapMeter.h TasksMeter.h \
-TypedVector.h UptimeMeter.h UsersTable.h CheckItem.c CheckItem.h \
-ColorsListBox.c ColorsListBox.h TraceScreen.c TraceScreen.h \
-AvailableColumnsListBox.c AvailableColumnsListBox.h ColumnsListBox.c \
-ColumnsListBox.h
+MetersPanel.h Object.h Process.h ProcessList.h RichString.h ScreenManager.h \
+Settings.h SignalItem.h SignalsPanel.h String.h SwapMeter.h TasksMeter.h \
+Vector.h UptimeMeter.h UsersTable.h CheckItem.c CheckItem.h \
+ColorsPanel.c ColorsPanel.h TraceScreen.c TraceScreen.h \
+AvailableColumnsPanel.c AvailableColumnsPanel.h ColumnsPanel.c \
+ColumnsPanel.h
+
+profile:
+	$(MAKE) all CFLAGS="-pg -O2"
 
 debug:
-	$(MAKE) all CFLAGS="-g -DDEBUG"
+	$(MAKE) all CFLAGS="-ggdb -DDEBUG"
+
+hardened-debug:
+	$(MAKE) all CFLAGS="-ggdb -DDEBUG" LDFLAGS="-nopie"
+ 
+debuglite:
+	$(MAKE) all CFLAGS="-ggdb -DDEBUGLITE"
+

MemoryMeter.c

@@ -19,10 +19,10 @@ in the source distribution for its full text.
 #include "debug.h"
 #include <assert.h>
 
-/* private property */
-static int MemoryMeter_attributes[] = { MEMORY_USED, MEMORY_BUFFERS, MEMORY_CACHE };
+int MemoryMeter_attributes[] = {
+   MEMORY_USED, MEMORY_BUFFERS, MEMORY_CACHE
+};
 
-/* private */
 MeterType MemoryMeter = {
    .setValues = MemoryMeter_setValues, 
    .display = MemoryMeter_display,
@@ -55,7 +55,7 @@ void MemoryMeter_display(Object* cast, RichString* out) {
    long int usedMem = this->values[0] / div;
    long int buffersMem = this->values[1] / div;
    long int cachedMem = this->values[2] / div;
-   RichString_prune(out);
+   RichString_init(out);
    RichString_append(out, CRT_colors[METER_TEXT], ":");
    sprintf(buffer, format, totalMem);
    RichString_append(out, CRT_colors[METER_VALUE], buffer);

MemoryMeter.h

@@ -22,7 +22,9 @@ in the source distribution for its full text.
 #include "debug.h"
 #include <assert.h>
 
+extern int MemoryMeter_attributes[];
 
+extern MeterType MemoryMeter;
 
 void MemoryMeter_setValues(Meter* this, char* buffer, int size);
 

Meter.c

@@ -76,18 +76,6 @@ struct Meter_ {
    double total;
 };
 
-extern char* METER_CLASS;
-
-extern MeterType CPUMeter;
-extern MeterType ClockMeter;
-extern MeterType LoadAverageMeter;
-extern MeterType LoadMeter;
-extern MeterType MemoryMeter;
-extern MeterType SwapMeter;
-extern MeterType TasksMeter;
-extern MeterType UptimeMeter;
-extern MeterType AllCPUsMeter;
-
 typedef enum {
    CUSTOM_METERMODE = 0,
    BAR_METERMODE,
@@ -99,11 +87,16 @@ typedef enum {
    LAST_METERMODE
 } MeterModeId;
 
-extern MeterType* Meter_types[];
-extern MeterMode* Meter_modes[];
-
 }*/
 
+#include "CPUMeter.h"
+#include "MemoryMeter.h"
+#include "SwapMeter.h"
+#include "TasksMeter.h"
+#include "LoadAverageMeter.h"
+#include "UptimeMeter.h"
+#include "ClockMeter.h"
+
 #ifndef MIN
 #define MIN(a,b) ((a)<(b)?(a):(b))
 #endif
@@ -111,10 +104,12 @@ extern MeterMode* Meter_modes[];
 #define MAX(a,b) ((a)>(b)?(a):(b))
 #endif
 
-/* private property */
+#ifdef DEBUG
 char* METER_CLASS = "Meter";
+#else
+#define METER_CLASS NULL
+#endif
 
-/* private */
 MeterType* Meter_types[] = {
    &CPUMeter,
    &ClockMeter,
@@ -128,14 +123,12 @@ MeterType* Meter_types[] = {
    NULL
 };
 
-/* private */
 static MeterMode BarMeterMode = {
    .uiName = "Bar",
    .h = 1,
    .draw = BarMeterMode_draw,
 };
 
-/* private */
 static MeterMode TextMeterMode = {
    .uiName = "Text",
    .h = 1,
@@ -143,22 +136,21 @@ static MeterMode TextMeterMode = {
 };
 
 #ifdef USE_FUNKY_MODES
-/* private */
+
 static MeterMode GraphMeterMode = {
    .uiName = "Graph",
    .h = 3,
    .draw = GraphMeterMode_draw,
 };
 
-/* private */
 static MeterMode LEDMeterMode = {
    .uiName = "LED",
    .h = 3,
    .draw = LEDMeterMode_draw,
 };
+
 #endif
 
-/* private */
 MeterMode* Meter_modes[] = {
    NULL,
    &BarMeterMode,
@@ -170,11 +162,13 @@ MeterMode* Meter_modes[] = {
    NULL
 };
 
-/* private property */
 static RichString Meter_stringBuffer;
 
 Meter* Meter_new(ProcessList* pl, int param, MeterType* type) {
    Meter* this = calloc(sizeof(Meter), 1);
+   Object_setClass(this, METER_CLASS);
+   ((Object*)this)->delete = Meter_delete;
+   ((Object*)this)->display = type->display;
    this->h = 1;
    this->type = type;
    this->param = param;
@@ -182,9 +176,6 @@ Meter* Meter_new(ProcessList* pl, int param, MeterType* type) {
    this->values = calloc(sizeof(double), type->items);
    this->total = type->total;
    this->caption = strdup(type->caption);
-   ((Object*)this)->delete = Meter_delete;
-   ((Object*)this)->class = METER_CLASS;
-   ((Object*)this)->display = type->display;
    Meter_setMode(this, type->mode);
    if (this->type->init)
       this->type->init(this);
@@ -209,14 +200,13 @@ void Meter_setCaption(Meter* this, char* caption) {
    this->caption = strdup(caption);
 }
 
-/* private */
-inline static void Meter_displayToStringBuffer(Meter* this, char* buffer) {
+static inline void Meter_displayToStringBuffer(Meter* this, char* buffer) {
    MeterType* type = this->type;
    Object_Display display = ((Object*)this)->display;
    if (display) {
       display((Object*)this, &Meter_stringBuffer);
    } else {
-      RichString_prune(&Meter_stringBuffer);
+      RichString_initVal(Meter_stringBuffer);
       RichString_append(&Meter_stringBuffer, CRT_colors[type->attributes[0]], buffer);
    }
 }
@@ -281,8 +271,7 @@ void TextMeterMode_draw(Meter* this, int x, int y, int w) {
 
 /* ---------- BarMeterMode ---------- */
 
-/* private property */
-char BarMeterMode_characters[] = "|#*@$%&";
+static char BarMeterMode_characters[] = "|#*@$%&";
 
 void BarMeterMode_draw(Meter* this, int x, int y, int w) {
    MeterType* type = this->type;
@@ -360,14 +349,16 @@ void BarMeterMode_draw(Meter* this, int x, int y, int w) {
 
 #define DrawDot(a,y,c) do { attrset(a); mvaddch(y, x+k, c); } while(0)
 
-/* private */
-static int GraphMeterMode_colors[21] = {GRAPH_1, GRAPH_1, GRAPH_1,
-   GRAPH_2, GRAPH_2, GRAPH_2, GRAPH_3, GRAPH_3, GRAPH_3,
-   GRAPH_4, GRAPH_4, GRAPH_4, GRAPH_5, GRAPH_5, GRAPH_6,
-   GRAPH_7, GRAPH_7, GRAPH_7, GRAPH_8, GRAPH_8, GRAPH_9
+static int GraphMeterMode_colors[21] = {
+   GRAPH_1, GRAPH_1, GRAPH_1,
+   GRAPH_2, GRAPH_2, GRAPH_2,
+   GRAPH_3, GRAPH_3, GRAPH_3,
+   GRAPH_4, GRAPH_4, GRAPH_4,
+   GRAPH_5, GRAPH_5, GRAPH_6,
+   GRAPH_7, GRAPH_7, GRAPH_7,
+   GRAPH_8, GRAPH_8, GRAPH_9
 };
 
-/* private property */
 static char* GraphMeterMode_characters = "^`'-.,_~'`-.,_~'`-.,_";
 
 void GraphMeterMode_draw(Meter* this, int x, int y, int w) {
@@ -405,14 +396,12 @@ void GraphMeterMode_draw(Meter* this, int x, int y, int w) {
 
 /* ---------- LEDMeterMode ---------- */
 
-/* private */
 static char* LEDMeterMode_digits[3][10] = {
    { " __ ","    "," __ "," __ ","    "," __ "," __ "," __ "," __ "," __ "},
    { "|  |","   |"," __|"," __|","|__|","|__ ","|__ ","   |","|__|","|__|"},
    { "|__|","   |","|__ "," __|","   |"," __|","|__|","   |","|__|"," __|"},
 };
 
-/* private */
 static void LEDMeterMode_drawDigit(int x, int y, int n) {
    for (int i = 0; i < 3; i++)
       mvaddstr(y+i, x, LEDMeterMode_digits[i][n]);

Meter.h

@@ -3,7 +3,7 @@
 #ifndef HEADER_Meter
 #define HEADER_Meter
 /*
-htop - Meter.c
+htop - Meter.h
 (C) 2004-2006 Hisham H. Muhammad
 Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
@@ -78,18 +78,6 @@ struct Meter_ {
    double total;
 };
 
-extern char* METER_CLASS;
-
-extern MeterType CPUMeter;
-extern MeterType ClockMeter;
-extern MeterType LoadAverageMeter;
-extern MeterType LoadMeter;
-extern MeterType MemoryMeter;
-extern MeterType SwapMeter;
-extern MeterType TasksMeter;
-extern MeterType UptimeMeter;
-extern MeterType AllCPUsMeter;
-
 typedef enum {
    CUSTOM_METERMODE = 0,
    BAR_METERMODE,
@@ -101,9 +89,14 @@ typedef enum {
    LAST_METERMODE
 } MeterModeId;
 
-extern MeterType* Meter_types[];
-extern MeterMode* Meter_modes[];
 
+#include "CPUMeter.h"
+#include "MemoryMeter.h"
+#include "SwapMeter.h"
+#include "TasksMeter.h"
+#include "LoadAverageMeter.h"
+#include "UptimeMeter.h"
+#include "ClockMeter.h"
 
 #ifndef MIN
 #define MIN(a,b) ((a)<(b)?(a):(b))
@@ -112,15 +105,19 @@ extern MeterMode* Meter_modes[];
 #define MAX(a,b) ((a)>(b)?(a):(b))
 #endif
 
+#ifdef DEBUG
+extern char* METER_CLASS;
+#else
+#define METER_CLASS NULL
+#endif
 
-
-
+extern MeterType* Meter_types[];
 
 #ifdef USE_FUNKY_MODES
 
 #endif
 
-
+extern MeterMode* Meter_modes[];
 
 Meter* Meter_new(ProcessList* pl, int param, MeterType* type);
 
@@ -128,7 +125,6 @@ void Meter_delete(Object* cast);
 
 void Meter_setCaption(Meter* this, char* caption);
 
-
 void Meter_setMode(Meter* this, int modeIndex);
 
 ListItem* Meter_toListItem(Meter* this);
@@ -139,7 +135,6 @@ void TextMeterMode_draw(Meter* this, int x, int y, int w);
 
 /* ---------- BarMeterMode ---------- */
 
-
 void BarMeterMode_draw(Meter* this, int x, int y, int w);
 
 #ifdef USE_FUNKY_MODES
@@ -148,14 +143,10 @@ void BarMeterMode_draw(Meter* this, int x, int y, int w);
 
 #define DrawDot(a,y,c) do { attrset(a); mvaddch(y, x+k, c); } while(0)
 
-
-
 void GraphMeterMode_draw(Meter* this, int x, int y, int w);
 
 /* ---------- LEDMeterMode ---------- */
 
-
-
 void LEDMeterMode_draw(Meter* this, int x, int y, int w);
 
 #endif

MetersListBox.c

@@ -1,105 +0,0 @@
-
-#include "MetersListBox.h"
-
-#include "ListBox.h"
-#include "Settings.h"
-#include "ScreenManager.h"
-
-#include "debug.h"
-#include <assert.h>
-
-/*{
-
-typedef struct MetersListBox_ {
-   ListBox super;
-
-   Settings* settings;
-   TypedVector* meters;
-   ScreenManager* scr;
-} MetersListBox;
-
-}*/
-
-MetersListBox* MetersListBox_new(Settings* settings, char* header, TypedVector* meters, ScreenManager* scr) {
-   MetersListBox* this = (MetersListBox*) malloc(sizeof(MetersListBox));
-   ListBox* super = (ListBox*) this;
-   ListBox_init(super, 1, 1, 1, 1, LISTITEM_CLASS, true);
-   ((Object*)this)->delete = MetersListBox_delete;
-
-   this->settings = settings;
-   this->meters = meters;
-   this->scr = scr;
-   super->eventHandler = MetersListBox_EventHandler;
-   ListBox_setHeader(super, header);
-   for (int i = 0; i < TypedVector_size(meters); i++) {
-      Meter* meter = (Meter*) TypedVector_get(meters, i);
-      ListBox_add(super, (Object*) Meter_toListItem(meter));
-   }
-   return this;
-}
-
-void MetersListBox_delete(Object* object) {
-   ListBox* super = (ListBox*) object;
-   MetersListBox* this = (MetersListBox*) object;
-   ListBox_done(super);
-   free(this);
-}
-
-HandlerResult MetersListBox_EventHandler(ListBox* super, int ch) {
-   MetersListBox* this = (MetersListBox*) super;
-   
-   int selected = ListBox_getSelectedIndex(super);
-   HandlerResult result = IGNORED;
-
-   switch(ch) {
-      case 0x0a:
-      case 0x0d:
-      case KEY_ENTER:
-      case KEY_F(4):
-      case 't':
-      {
-         Meter* meter = (Meter*) TypedVector_get(this->meters, selected);
-         int mode = meter->mode + 1;
-         if (mode == LAST_METERMODE) mode = 1;
-         Meter_setMode(meter, mode);
-         ListBox_set(super, selected, (Object*) Meter_toListItem(meter));
-         result = HANDLED;
-         break;
-      }
-      case KEY_F(7):
-      case '[':
-      case '-':
-      {
-         TypedVector_moveUp(this->meters, selected);
-         ListBox_moveSelectedUp(super);
-         result = HANDLED;
-         break;
-      }
-      case KEY_F(8):
-      case ']':
-      case '+':
-      {
-         TypedVector_moveDown(this->meters, selected);
-         ListBox_moveSelectedDown(super);
-         result = HANDLED;
-         break;
-      }
-      case KEY_F(9):
-      case KEY_DC:
-      {
-         if (selected < TypedVector_size(this->meters)) {
-            TypedVector_remove(this->meters, selected);
-            ListBox_remove(super, selected);
-         }
-         result = HANDLED;
-         break;
-      }
-   }
-   if (result == HANDLED) {
-      Header* header = this->settings->header;
-      Header_calculateHeight(header);
-      Header_draw(header);
-      ScreenManager_resize(this->scr, this->scr->x1, header->height, this->scr->x2, this->scr->y2);
-   }
-   return result;
-}

MetersListBox.h

@@ -1,30 +0,0 @@
-/* Do not edit this file. It was automatically genarated. */
-
-#ifndef HEADER_MetersListBox
-#define HEADER_MetersListBox
-
-
-#include "ListBox.h"
-#include "Settings.h"
-#include "ScreenManager.h"
-
-#include "debug.h"
-#include <assert.h>
-
-
-typedef struct MetersListBox_ {
-   ListBox super;
-
-   Settings* settings;
-   TypedVector* meters;
-   ScreenManager* scr;
-} MetersListBox;
-
-
-MetersListBox* MetersListBox_new(Settings* settings, char* header, TypedVector* meters, ScreenManager* scr);
-
-void MetersListBox_delete(Object* object);
-
-HandlerResult MetersListBox_EventHandler(ListBox* super, int ch);
-
-#endif

MetersPanel.c

@@ -0,0 +1,105 @@
+
+#include "MetersPanel.h"
+
+#include "Panel.h"
+#include "Settings.h"
+#include "ScreenManager.h"
+
+#include "debug.h"
+#include <assert.h>
+
+/*{
+
+typedef struct MetersPanel_ {
+   Panel super;
+
+   Settings* settings;
+   Vector* meters;
+   ScreenManager* scr;
+} MetersPanel;
+
+}*/
+
+MetersPanel* MetersPanel_new(Settings* settings, char* header, Vector* meters, ScreenManager* scr) {
+   MetersPanel* this = (MetersPanel*) malloc(sizeof(MetersPanel));
+   Panel* super = (Panel*) this;
+   Panel_init(super, 1, 1, 1, 1, LISTITEM_CLASS, true);
+   ((Object*)this)->delete = MetersPanel_delete;
+
+   this->settings = settings;
+   this->meters = meters;
+   this->scr = scr;
+   super->eventHandler = MetersPanel_EventHandler;
+   Panel_setHeader(super, header);
+   for (int i = 0; i < Vector_size(meters); i++) {
+      Meter* meter = (Meter*) Vector_get(meters, i);
+      Panel_add(super, (Object*) Meter_toListItem(meter));
+   }
+   return this;
+}
+
+void MetersPanel_delete(Object* object) {
+   Panel* super = (Panel*) object;
+   MetersPanel* this = (MetersPanel*) object;
+   Panel_done(super);
+   free(this);
+}
+
+HandlerResult MetersPanel_EventHandler(Panel* super, int ch) {
+   MetersPanel* this = (MetersPanel*) super;
+   
+   int selected = Panel_getSelectedIndex(super);
+   HandlerResult result = IGNORED;
+
+   switch(ch) {
+      case 0x0a:
+      case 0x0d:
+      case KEY_ENTER:
+      case KEY_F(4):
+      case 't':
+      {
+         Meter* meter = (Meter*) Vector_get(this->meters, selected);
+         int mode = meter->mode + 1;
+         if (mode == LAST_METERMODE) mode = 1;
+         Meter_setMode(meter, mode);
+         Panel_set(super, selected, (Object*) Meter_toListItem(meter));
+         result = HANDLED;
+         break;
+      }
+      case KEY_F(7):
+      case '[':
+      case '-':
+      {
+         Vector_moveUp(this->meters, selected);
+         Panel_moveSelectedUp(super);
+         result = HANDLED;
+         break;
+      }
+      case KEY_F(8):
+      case ']':
+      case '+':
+      {
+         Vector_moveDown(this->meters, selected);
+         Panel_moveSelectedDown(super);
+         result = HANDLED;
+         break;
+      }
+      case KEY_F(9):
+      case KEY_DC:
+      {
+         if (selected < Vector_size(this->meters)) {
+            Vector_remove(this->meters, selected);
+            Panel_remove(super, selected);
+         }
+         result = HANDLED;
+         break;
+      }
+   }
+   if (result == HANDLED) {
+      Header* header = this->settings->header;
+      Header_calculateHeight(header);
+      Header_draw(header);
+      ScreenManager_resize(this->scr, this->scr->x1, header->height, this->scr->x2, this->scr->y2);
+   }
+   return result;
+}

MetersPanel.h

@@ -0,0 +1,30 @@
+/* Do not edit this file. It was automatically generated. */
+
+#ifndef HEADER_MetersPanel
+#define HEADER_MetersPanel
+
+
+#include "Panel.h"
+#include "Settings.h"
+#include "ScreenManager.h"
+
+#include "debug.h"
+#include <assert.h>
+
+
+typedef struct MetersPanel_ {
+   Panel super;
+
+   Settings* settings;
+   Vector* meters;
+   ScreenManager* scr;
+} MetersPanel;
+
+
+MetersPanel* MetersPanel_new(Settings* settings, char* header, Vector* meters, ScreenManager* scr);
+
+void MetersPanel_delete(Object* object);
+
+HandlerResult MetersPanel_EventHandler(Panel* super, int ch);
+
+#endif

Object.c

@@ -15,38 +15,37 @@ in the source distribution for its full text.
 #include "debug.h"
 
 /*{
+
+#ifndef DEBUG
+#define Object_setClass(obj, class)
+#endif
+
 typedef struct Object_ Object;
 
 typedef void(*Object_Display)(Object*, RichString*);
-typedef int(*Object_Compare)(const Object*, const Object*);
+typedef int(*Object_Compare)(const void*, const void*);
 typedef void(*Object_Delete)(Object*);
 
 struct Object_ {
+   #ifdef DEBUG
    char* class;
+   #endif
    Object_Display display;
-   Object_Compare compare;
    Object_Delete delete;
 };
 }*/
 
-/* private property */
+#ifdef DEBUG
 char* OBJECT_CLASS = "Object";
 
-void Object_new() {
-   Object* this;
-   this = malloc(sizeof(Object));
-   this->class = OBJECT_CLASS;
-   this->display = Object_display;
-   this->compare = Object_compare;
-   this->delete = Object_delete;
-}
+#else
+#define OBJECT_CLASS NULL
+#endif
 
-bool Object_instanceOf(Object* this, char* class) {
-   return this->class == class;
-}
+#ifdef DEBUG
 
-void Object_delete(Object* this) {
-   free(this);
+void Object_setClass(void* this, char* class) {
+   ((Object*)this)->class = class;
 }
 
 void Object_display(Object* this, RichString* out) {
@@ -55,6 +54,4 @@ void Object_display(Object* this, RichString* out) {
    RichString_write(out, CRT_colors[DEFAULT_COLOR], objAddress);
 }
 
-int Object_compare(const Object* this, const Object* o) {
-   return (this - o);
-}
+#endif

Object.h

@@ -1,4 +1,4 @@
-/* Do not edit this file. It was automatically genarated. */
+/* Do not edit this file. It was automatically generated. */
 
 #ifndef HEADER_Object
 #define HEADER_Object
@@ -17,28 +17,38 @@ in the source distribution for its full text.
 
 #include "debug.h"
 
+
+#ifndef DEBUG
+#define Object_setClass(obj, class)
+#endif
+
 typedef struct Object_ Object;
 
 typedef void(*Object_Display)(Object*, RichString*);
-typedef int(*Object_Compare)(const Object*, const Object*);
+typedef int(*Object_Compare)(const void*, const void*);
 typedef void(*Object_Delete)(Object*);
 
 struct Object_ {
+   #ifdef DEBUG
    char* class;
+   #endif
    Object_Display display;
-   Object_Compare compare;
    Object_Delete delete;
 };
 
+#ifdef DEBUG
+extern char* OBJECT_CLASS;
 
-void Object_new();
+#else
+#define OBJECT_CLASS NULL
+#endif
 
-bool Object_instanceOf(Object* this, char* class);
+#ifdef DEBUG
 
-void Object_delete(Object* this);
+void Object_setClass(void* this, char* class);
 
 void Object_display(Object* this, RichString* out);
 
-int Object_compare(const Object* this, const Object* o);
+#endif
 
 #endif

Panel.c

@@ -1,15 +1,16 @@
 /*
-htop - ListBox.c
+htop - Panel.c
 (C) 2004-2006 Hisham H. Muhammad
 Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
 */
 
 #include "Object.h"
-#include "ListBox.h"
-#include "TypedVector.h"
+#include "Panel.h"
+#include "Vector.h"
 #include "CRT.h"
 #include "RichString.h"
+#include "ListItem.h"
 
 #include <math.h>
 #include <stdbool.h>
@@ -22,7 +23,7 @@ in the source distribution for its full text.
 
 /*{
 
-typedef struct ListBox_ ListBox;
+typedef struct Panel_ Panel;
 
 typedef enum HandlerResult_ {
    HANDLED,
@@ -30,23 +31,22 @@ typedef enum HandlerResult_ {
    BREAK_LOOP
 } HandlerResult;
 
-typedef HandlerResult(*ListBox_EventHandler)(ListBox*, int);
+typedef HandlerResult(*Panel_EventHandler)(Panel*, int);
 
-struct ListBox_ {
+struct Panel_ {
    Object super;
    int x, y, w, h;
    WINDOW* window;
-   TypedVector* items;
+   Vector* items;
    int selected;
    int scrollV, scrollH;
+   int scrollHAmount;
    int oldSelected;
    bool needsRedraw;
    RichString header;
-   ListBox_EventHandler eventHandler;
+   Panel_EventHandler eventHandler;
 };
 
-extern char* LISTBOX_CLASS;
-
 }*/
 
 #ifndef MIN
@@ -56,65 +56,70 @@ extern char* LISTBOX_CLASS;
 #define MAX(a,b) ((a)>(b)?(a):(b))
 #endif
 
-/* private property */
-char* LISTBOX_CLASS = "ListBox";
+#ifdef DEBUG
+char* PANEL_CLASS = "Panel";
+#else
+#define PANEL_CLASS NULL
+#endif
 
-ListBox* ListBox_new(int x, int y, int w, int h, char* type, bool owner) {
-   ListBox* this;
-   this = malloc(sizeof(ListBox));
-   ListBox_init(this, x, y, w, h, type, owner);
+
+Panel* Panel_new(int x, int y, int w, int h, char* type, bool owner, Object_Compare compare) {
+   Panel* this;
+   this = malloc(sizeof(Panel));
+   Panel_init(this, x, y, w, h, type, owner);
+   this->items->compare = compare;
    return this;
 }
 
-void ListBox_delete(Object* cast) {
-   ListBox* this = (ListBox*)cast;
-   ListBox_done(this);
+void Panel_delete(Object* cast) {
+   Panel* this = (Panel*)cast;
+   Panel_done(this);
    free(this);
 }
 
-void ListBox_init(ListBox* this, int x, int y, int w, int h, char* type, bool owner) {
+void Panel_init(Panel* this, int x, int y, int w, int h, char* type, bool owner) {
    Object* super = (Object*) this;
-   super->class = LISTBOX_CLASS;
-   super->delete = ListBox_delete;
+   Object_setClass(this, PANEL_CLASS);
+   super->delete = Panel_delete;
    this->x = x;
    this->y = y;
    this->w = w;
    this->h = h;
    this->eventHandler = NULL;
-   this->items = TypedVector_new(type, owner, DEFAULT_SIZE);
+   this->items = Vector_new(type, owner, DEFAULT_SIZE, ListItem_compare);
    this->scrollV = 0;
    this->scrollH = 0;
    this->selected = 0;
    this->oldSelected = 0;
    this->needsRedraw = true;
    this->header.len = 0;
+   if (String_eq(CRT_termType, "linux"))
+      this->scrollHAmount = 40;
+   else
+      this->scrollHAmount = 5;
 }
 
-void ListBox_done(ListBox* this) {
+void Panel_done(Panel* this) {
    assert (this != NULL);
-   RichString_delete(this->header);
-   TypedVector_delete(this->items);
+   Vector_delete(this->items);
 }
 
-inline void ListBox_setRichHeader(ListBox* this, RichString header) {
+inline void Panel_setRichHeader(Panel* this, RichString header) {
    assert (this != NULL);
 
-   if (this->header.len > 0) {
-      RichString_delete(this->header);
-   }
    this->header = header;
    this->needsRedraw = true;
 }
 
-inline void ListBox_setHeader(ListBox* this, char* header) {
-   ListBox_setRichHeader(this, RichString_quickString(CRT_colors[PANEL_HEADER_FOCUS], header));
+inline void Panel_setHeader(Panel* this, char* header) {
+   Panel_setRichHeader(this, RichString_quickString(CRT_colors[PANEL_HEADER_FOCUS], header));
 }
 
-void ListBox_setEventHandler(ListBox* this, ListBox_EventHandler eh) {
+void Panel_setEventHandler(Panel* this, Panel_EventHandler eh) {
    this->eventHandler = eh;
 }
 
-void ListBox_move(ListBox* this, int x, int y) {
+void Panel_move(Panel* this, int x, int y) {
    assert (this != NULL);
 
    this->x = x;
@@ -122,7 +127,7 @@ void ListBox_move(ListBox* this, int x, int y) {
    this->needsRedraw = true;
 }
 
-void ListBox_resize(ListBox* this, int w, int h) {
+void Panel_resize(Panel* this, int w, int h) {
    assert (this != NULL);
 
    if (this->header.len > 0)
@@ -132,98 +137,98 @@ void ListBox_resize(ListBox* this, int w, int h) {
    this->needsRedraw = true;
 }
 
-void ListBox_prune(ListBox* this) {
+void Panel_prune(Panel* this) {
    assert (this != NULL);
 
-   TypedVector_prune(this->items);
+   Vector_prune(this->items);
    this->scrollV = 0;
    this->selected = 0;
    this->oldSelected = 0;
    this->needsRedraw = true;
 }
 
-void ListBox_add(ListBox* this, Object* o) {
+void Panel_add(Panel* this, Object* o) {
    assert (this != NULL);
 
-   TypedVector_add(this->items, o);
+   Vector_add(this->items, o);
    this->needsRedraw = true;
 }
 
-void ListBox_insert(ListBox* this, int i, Object* o) {
+void Panel_insert(Panel* this, int i, Object* o) {
    assert (this != NULL);
 
-   TypedVector_insert(this->items, i, o);
+   Vector_insert(this->items, i, o);
    this->needsRedraw = true;
 }
 
-void ListBox_set(ListBox* this, int i, Object* o) {
+void Panel_set(Panel* this, int i, Object* o) {
    assert (this != NULL);
 
-   TypedVector_set(this->items, i, o);
+   Vector_set(this->items, i, o);
 }
 
-Object* ListBox_get(ListBox* this, int i) {
+Object* Panel_get(Panel* this, int i) {
    assert (this != NULL);
 
-   return TypedVector_get(this->items, i);
+   return Vector_get(this->items, i);
 }
 
-Object* ListBox_remove(ListBox* this, int i) {
+Object* Panel_remove(Panel* this, int i) {
    assert (this != NULL);
 
    this->needsRedraw = true;
-   Object* removed = TypedVector_remove(this->items, i);
-   if (this->selected > 0 && this->selected >= TypedVector_size(this->items))
+   Object* removed = Vector_remove(this->items, i);
+   if (this->selected > 0 && this->selected >= Vector_size(this->items))
       this->selected--;
    return removed;
 }
 
-Object* ListBox_getSelected(ListBox* this) {
+Object* Panel_getSelected(Panel* this) {
    assert (this != NULL);
 
-   return TypedVector_get(this->items, this->selected);
+   return Vector_get(this->items, this->selected);
 }
 
-void ListBox_moveSelectedUp(ListBox* this) {
+void Panel_moveSelectedUp(Panel* this) {
    assert (this != NULL);
 
-   TypedVector_moveUp(this->items, this->selected);
+   Vector_moveUp(this->items, this->selected);
    if (this->selected > 0)
       this->selected--;
 }
 
-void ListBox_moveSelectedDown(ListBox* this) {
+void Panel_moveSelectedDown(Panel* this) {
    assert (this != NULL);
 
-   TypedVector_moveDown(this->items, this->selected);
-   if (this->selected + 1 < TypedVector_size(this->items))
+   Vector_moveDown(this->items, this->selected);
+   if (this->selected + 1 < Vector_size(this->items))
       this->selected++;
 }
 
-int ListBox_getSelectedIndex(ListBox* this) {
+int Panel_getSelectedIndex(Panel* this) {
    assert (this != NULL);
 
    return this->selected;
 }
 
-int ListBox_getSize(ListBox* this) {
+int Panel_getSize(Panel* this) {
    assert (this != NULL);
 
-   return TypedVector_size(this->items);
+   return Vector_size(this->items);
 }
 
-void ListBox_setSelected(ListBox* this, int selected) {
+void Panel_setSelected(Panel* this, int selected) {
    assert (this != NULL);
 
-   selected = MAX(0, MIN(TypedVector_size(this->items) - 1, selected));
+   selected = MAX(0, MIN(Vector_size(this->items) - 1, selected));
    this->selected = selected;
 }
 
-void ListBox_draw(ListBox* this, bool focus) {
+void Panel_draw(Panel* this, bool focus) {
    assert (this != NULL);
 
    int first, last;
-   int itemCount = TypedVector_size(this->items);
+   int itemCount = Vector_size(this->items);
    int scrollH = this->scrollH;
    int y = this->y; int x = this->x;
    first = this->scrollV;
@@ -269,8 +274,9 @@ void ListBox_draw(ListBox* this, bool focus) {
    if (this->needsRedraw) {
 
       for(int i = first, j = 0; j < this->h && i < last; i++, j++) {
-         Object* itemObj = TypedVector_get(this->items, i);
-         RichString itemRef = RichString_new();
+         Object* itemObj = Vector_get(this->items, i);
+         RichString itemRef;
+         RichString_initVal(itemRef);
          itemObj->display(itemObj, &itemRef);
          int amt = MIN(itemRef.len - scrollH, this->w);
          if (i == this->selected) {
@@ -291,11 +297,13 @@ void ListBox_draw(ListBox* this, bool focus) {
       this->needsRedraw = false;
 
    } else {
-      Object* oldObj = TypedVector_get(this->items, this->oldSelected);
-      RichString oldRef = RichString_new();
+      Object* oldObj = Vector_get(this->items, this->oldSelected);
+      RichString oldRef;
+      RichString_initVal(oldRef);
       oldObj->display(oldObj, &oldRef);
-      Object* newObj = TypedVector_get(this->items, this->selected);
-      RichString newRef = RichString_new();
+      Object* newObj = Vector_get(this->items, this->selected);
+      RichString newRef;
+      RichString_initVal(newRef);
       newObj->display(newObj, &newRef);
       mvhline(y+ this->oldSelected - this->scrollV, x+0, ' ', this->w);
       if (scrollH < oldRef.len)
@@ -311,11 +319,11 @@ void ListBox_draw(ListBox* this, bool focus) {
    move(0, 0);
 }
 
-void ListBox_onKey(ListBox* this, int key) {
+void Panel_onKey(Panel* this, int key) {
    assert (this != NULL);
    switch (key) {
    case KEY_DOWN:
-      if (this->selected + 1 < TypedVector_size(this->items))
+      if (this->selected + 1 < Vector_size(this->items))
          this->selected++;
       break;
    case KEY_UP:
@@ -324,12 +332,12 @@ void ListBox_onKey(ListBox* this, int key) {
       break;
    case KEY_LEFT:
       if (this->scrollH > 0) {
-         this->scrollH -= 5;
+         this->scrollH -= this->scrollHAmount;
          this->needsRedraw = true;
       }
       break;
    case KEY_RIGHT:
-      this->scrollH += 5;
+      this->scrollH += this->scrollHAmount;
       this->needsRedraw = true;
       break;
    case KEY_PPAGE:
@@ -339,7 +347,7 @@ void ListBox_onKey(ListBox* this, int key) {
       break;
    case KEY_NPAGE:
       this->selected += this->h;
-      int size = TypedVector_size(this->items);
+      int size = Vector_size(this->items);
       if (this->selected >= size)
          this->selected = size - 1;
       break;
@@ -347,7 +355,7 @@ void ListBox_onKey(ListBox* this, int key) {
       this->selected = 0;
       break;
    case KEY_END:
-      this->selected = TypedVector_size(this->items) - 1;
+      this->selected = Vector_size(this->items) - 1;
       break;
    }
 }

Panel.h

@@ -0,0 +1,113 @@
+/* Do not edit this file. It was automatically generated. */
+
+#ifndef HEADER_Panel
+#define HEADER_Panel
+/*
+htop - Panel.h
+(C) 2004-2006 Hisham H. Muhammad
+Released under the GNU GPL, see the COPYING file
+in the source distribution for its full text.
+*/
+
+#include "Object.h"
+#include "Vector.h"
+#include "CRT.h"
+#include "RichString.h"
+#include "ListItem.h"
+
+#include <math.h>
+#include <stdbool.h>
+
+#include "debug.h"
+#include <assert.h>
+
+#include <curses.h>
+//#link curses
+
+
+typedef struct Panel_ Panel;
+
+typedef enum HandlerResult_ {
+   HANDLED,
+   IGNORED,
+   BREAK_LOOP
+} HandlerResult;
+
+typedef HandlerResult(*Panel_EventHandler)(Panel*, int);
+
+struct Panel_ {
+   Object super;
+   int x, y, w, h;
+   WINDOW* window;
+   Vector* items;
+   int selected;
+   int scrollV, scrollH;
+   int scrollHAmount;
+   int oldSelected;
+   bool needsRedraw;
+   RichString header;
+   Panel_EventHandler eventHandler;
+};
+
+
+#ifndef MIN
+#define MIN(a,b) ((a)<(b)?(a):(b))
+#endif
+#ifndef MAX
+#define MAX(a,b) ((a)>(b)?(a):(b))
+#endif
+
+#ifdef DEBUG
+extern char* PANEL_CLASS;
+#else
+#define PANEL_CLASS NULL
+#endif
+
+
+Panel* Panel_new(int x, int y, int w, int h, char* type, bool owner, Object_Compare compare);
+
+void Panel_delete(Object* cast);
+
+void Panel_init(Panel* this, int x, int y, int w, int h, char* type, bool owner);
+
+void Panel_done(Panel* this);
+
+inline void Panel_setRichHeader(Panel* this, RichString header);
+
+inline void Panel_setHeader(Panel* this, char* header);
+
+void Panel_setEventHandler(Panel* this, Panel_EventHandler eh);
+
+void Panel_move(Panel* this, int x, int y);
+
+void Panel_resize(Panel* this, int w, int h);
+
+void Panel_prune(Panel* this);
+
+void Panel_add(Panel* this, Object* o);
+
+void Panel_insert(Panel* this, int i, Object* o);
+
+void Panel_set(Panel* this, int i, Object* o);
+
+Object* Panel_get(Panel* this, int i);
+
+Object* Panel_remove(Panel* this, int i);
+
+Object* Panel_getSelected(Panel* this);
+
+void Panel_moveSelectedUp(Panel* this);
+
+void Panel_moveSelectedDown(Panel* this);
+
+int Panel_getSelectedIndex(Panel* this);
+
+int Panel_getSize(Panel* this);
+
+void Panel_setSelected(Panel* this, int selected);
+
+void Panel_draw(Panel* this, bool focus);
+
+void Panel_onKey(Panel* this, int key);
+
+#endif

Process.c

@@ -31,7 +31,6 @@ in the source distribution for its full text.
 #define PAGE_SIZE ( sysconf(_SC_PAGESIZE) / 1024 )
 
 #define PROCESS_COMM_LEN 300
-#define PROCESS_USER_LEN 10
 
 /*{
 
@@ -62,16 +61,19 @@ typedef struct Process_ {
    int tty_nr;
    int tpgid;
    unsigned long int flags;
+   #ifdef DEBUG
    unsigned long int minflt;
    unsigned long int cminflt;
    unsigned long int majflt;
    unsigned long int cmajflt;
+   #endif
    unsigned long int utime;
    unsigned long int stime;
    long int cutime;
    long int cstime;
    long int priority;
    long int nice;
+   #ifdef DEBUG
    long int itrealvalue;
    unsigned long int starttime;
    unsigned long int vsize;
@@ -89,6 +91,7 @@ typedef struct Process_ {
    unsigned long int wchan;
    unsigned long int nswap;
    unsigned long int cnswap;
+   #endif
    int exit_signal;
    int processor;
    int m_size;
@@ -101,56 +104,62 @@ typedef struct Process_ {
    uid_t st_uid;
    float percent_cpu;
    float percent_mem;
-   char user[PROCESS_USER_LEN + 1];
+   char* user;
 } Process;
 
-extern char* PROCESS_CLASS;
-
-extern char* Process_fieldNames[];
-
 }*/
 
-/* private property */
+#ifdef DEBUG
 char* PROCESS_CLASS = "Process";
+#else
+#define PROCESS_CLASS NULL
+#endif
 
-/* private property */
-char *Process_fieldNames[] = { "", "PID", "Command", "STATE", "PPID", "PGRP", "SESSION", "TTY_NR", "TPGID", "FLAGS", "MINFLT", "CMINFLT", "MAJFLT", "CMAJFLT", "UTIME", "STIME", "CUTIME", "CSTIME", "PRIORITY", "NICE", "ITREALVALUE", "STARTTIME", "VSIZE", "RSS", "RLIM", "STARTCODE", "ENDCODE", "STARTSTACK", "KSTKESP", "KSTKEIP", "SIGNAL", "BLOCKED", "SIGIGNORE", "SIGCATCH", "WCHAN", "NSWAP", "CNSWAP", "EXIT_SIGNAL",  "PROCESSOR", "M_SIZE", "M_RESIDENT", "M_SHARE", "M_TRS", "M_DRS", "M_LRS", "M_DT", "ST_UID", "PERCENT_CPU", "PERCENT_MEM", "USER", "TIME", "*** report bug! ***"};
+char *Process_fieldNames[] = {
+   "", "PID", "Command", "STATE", "PPID", "PGRP", "SESSION", "TTY_NR", "TPGID", "FLAGS", "MINFLT", "CMINFLT", "MAJFLT", "CMAJFLT", "UTIME", "STIME", "CUTIME", "CSTIME", "PRIORITY", "NICE", "ITREALVALUE", "STARTTIME", "VSIZE", "RSS", "RLIM", "STARTCODE", "ENDCODE", "STARTSTACK", "KSTKESP", "KSTKEIP", "SIGNAL", "BLOCKED", "SIGIGNORE", "SIGCATCH", "WCHAN", "NSWAP", "CNSWAP", "EXIT_SIGNAL",  "PROCESSOR", "M_SIZE", "M_RESIDENT", "M_SHARE", "M_TRS", "M_DRS", "M_LRS", "M_DT", "ST_UID", "PERCENT_CPU", "PERCENT_MEM", "USER", "TIME", "*** report bug! ***"
+};
+
+static int Process_getuid = -1;
 
 Process* Process_new(struct ProcessList_ *pl) {
    Process* this = malloc(sizeof(Process));
-   ((Object*)this)->class = PROCESS_CLASS;
+   Object_setClass(this, PROCESS_CLASS);
    ((Object*)this)->display = Process_display;
-   ((Object*)this)->compare = Process_compare;
    ((Object*)this)->delete = Process_delete;
+   this->pid = 0;
    this->pl = pl;
    this->tag = false;
    this->updated = false;
    this->utime = 0;
    this->stime = 0;
    this->comm = NULL;
+   this->indent = 0;
+   if (Process_getuid == -1) Process_getuid = getuid();
    return this;
 }
 
 Process* Process_clone(Process* this) {
    Process* clone = malloc(sizeof(Process));
    memcpy(clone, this, sizeof(Process));
+   this->comm = NULL;
+   this->pid = 0;
    return clone;
 }
 
 void Process_delete(Object* cast) {
    Process* this = (Process*) cast;
-   if (this->comm) free(this->comm);
    assert (this != NULL);
+   if (this->comm) free(this->comm);
    free(this);
 }
 
 void Process_display(Object* cast, RichString* out) {
    Process* this = (Process*) cast;
    ProcessField* fields = this->pl->fields;
-   RichString_prune(out);
+   RichString_init(out);
    for (int i = 0; fields[i]; i++)
       Process_writeField(this, out, fields[i]);
-   if (this->pl->shadowOtherUsers && this->st_uid != getuid())
+   if (this->pl->shadowOtherUsers && this->st_uid != Process_getuid)
       RichString_setAttr(out, CRT_colors[PROCESS_SHADOW]);
    if (this->tag == true)
       RichString_setAttr(out, CRT_colors[PROCESS_TAG]);
@@ -177,35 +186,32 @@ void Process_sendSignal(Process* this, int signal) {
 #define ONE_M (ONE_K * ONE_K)
 #define ONE_G (ONE_M * ONE_K)
 
-/* private */
-void Process_printLargeNumber(Process* this, RichString *str, unsigned int number) {
+static void Process_printLargeNumber(Process* this, RichString *str, unsigned long number) {
    char buffer[11];
    int len;
    if(number >= (1000 * ONE_M)) {
       len = snprintf(buffer, 10, "%4.2fG ", (float)number / ONE_M);
       RichString_appendn(str, CRT_colors[LARGE_NUMBER], buffer, len);
    } else if(number >= (100000)) {
-      len = snprintf(buffer, 10, "%4dM ", number / ONE_K);
+      len = snprintf(buffer, 10, "%4ldM ", number / ONE_K);
       int attr = this->pl->highlightMegabytes
                ? CRT_colors[PROCESS_MEGABYTES]
                : CRT_colors[PROCESS];
       RichString_appendn(str, attr, buffer, len);
    } else if (this->pl->highlightMegabytes && number >= 1000) {
-      len = snprintf(buffer, 10, "%2d", number/1000);
+      len = snprintf(buffer, 10, "%2ld", number/1000);
       RichString_appendn(str, CRT_colors[PROCESS_MEGABYTES], buffer, len);
       number %= 1000;
-      len = snprintf(buffer, 10, "%03d ", number);
+      len = snprintf(buffer, 10, "%03ld ", number);
       RichString_appendn(str, CRT_colors[PROCESS], buffer, len);
    } else {
-      len = snprintf(buffer, 10, "%5d ", number);
+      len = snprintf(buffer, 10, "%5ld ", number);
       RichString_appendn(str, CRT_colors[PROCESS], buffer, len);
    }
 }
 
-/* private property */
-double jiffy = 0.0;
+static double jiffy = 0.0;
 
-/* private */
 static void Process_printTime(RichString* str, unsigned long t) {
    if(jiffy == 0.0) jiffy = sysconf(_SC_CLK_TCK);
    double jiffytime = 1.0 / jiffy;
@@ -228,8 +234,7 @@ static void Process_printTime(RichString* str, unsigned long t) {
    RichString_append(str, CRT_colors[DEFAULT_COLOR], buffer);
 }
 
-/* private */
-inline static void Process_writeCommand(Process* this, int attr, RichString* str) {
+static inline void Process_writeCommand(Process* this, int attr, RichString* str) {
    if (this->pl->highlightBaseName) {
       char* firstSpace = strchr(this->comm, ' ');
       if (firstSpace) {
@@ -273,21 +278,21 @@ void Process_writeField(Process* this, RichString* str, ProcessField field) {
          for (int i = 0; i < 32; i++)
             if (this->indent & (1 << i))
                maxIndent = i+1;
-	 for (int i = 0; i < maxIndent - 1; i++) {
+          for (int i = 0; i < maxIndent - 1; i++) {
             if (this->indent & (1 << i))
                snprintf(buf, n, " |  ");
             else
                snprintf(buf, n, "    ");
             buf += 4;
             n -= 4;
-	 }
+         }
          if (this->pl->direction == 1)
             snprintf(buf, n, " `- ");
          else
             snprintf(buf, n, " ,- ");
          RichString_append(str, CRT_colors[PROCESS_TREE], buffer);
          Process_writeCommand(this, attr, str);
-	 return;
+         return;
       }
    }
    case STATE: {
@@ -316,9 +321,13 @@ void Process_writeField(Process* this, RichString* str, ProcessField field) {
    case M_SHARE: Process_printLargeNumber(this, str, this->m_share * PAGE_SIZE); return;
    case ST_UID: snprintf(buffer, n, "%4d ", this->st_uid); break;
    case USER: {
-      if (getuid() != this->st_uid)
+      if (Process_getuid != this->st_uid)
          attr = CRT_colors[PROCESS_SHADOW];
+      if (this->user) {
       snprintf(buffer, n, "%-8s ", this->user);
+      } else {
+      snprintf(buffer, n, "%-8d ", this->st_uid);
+      }
       if (buffer[8] != '\0') {
          buffer[8] = ' ';
          buffer[9] = '\0';
@@ -353,44 +362,57 @@ void Process_writeField(Process* this, RichString* str, ProcessField field) {
    return;
 }
 
-int Process_compare(const Object* v1, const Object* v2) {
+int Process_pidCompare(const void* v1, const void* v2) {
    Process* p1 = (Process*)v1;
    Process* p2 = (Process*)v2;
-   int direction = p1->pl->direction;
-   switch (p1->pl->sortKey) {
-   case PID:
-      return (p2->pid - p1->pid) * direction;
-   case PPID:
-      return (p2->ppid - p1->ppid) * direction;
-   case USER:
-      return strcmp(p2->user, p1->user) * direction;
-   case PRIORITY:
-      return (p2->priority - p1->priority) * direction;
-   case STATE:
-      return (p2->state - p1->state) * direction;
-   case NICE:
-      return (p2->nice - p1->nice) * direction;
-   case M_SIZE:
-      return (p1->m_size - p2->m_size) * direction;
-   case M_RESIDENT:
-      return (p1->m_resident - p2->m_resident) * direction;
-   case M_SHARE:
-      return (p1->m_share - p2->m_share) * direction;
-   case PERCENT_CPU:
-      return (p1->percent_cpu < p2->percent_cpu ? -1 : 1) * direction;
-   case PERCENT_MEM:
-      return (p1->percent_mem < p2->percent_mem ? -1 : 1) * direction;
-   case UTIME:
-      return (p1->utime - p2->utime) * direction;
-   case STIME:
-      return (p1->stime - p2->stime) * direction;
-   case TIME:
-      return ((p1->utime+p1->stime) - (p2->utime+p2->stime)) * direction;
-   case COMM:
-      return strcmp(p2->comm, p1->comm) * direction;
-   default:
-      return (p2->pid - p1->pid) * direction;
+   return (p1->pid - p2->pid);
+}
+
+int Process_compare(const void* v1, const void* v2) {
+   Process *p1, *p2;
+   ProcessList *pl = ((Process*)v1)->pl;
+   if (pl->direction == 1) {
+      p1 = (Process*)v1;
+      p2 = (Process*)v2;
+   } else {
+      p2 = (Process*)v1;
+      p1 = (Process*)v2;
    }
+   switch (pl->sortKey) {
+   case PID:
+      return (p1->pid - p2->pid);
+   case PPID:
+      return (p1->ppid - p2->ppid);
+   case USER:
+      return strcmp(p1->user, p2->user);
+   case PRIORITY:
+      return (p1->priority - p2->priority);
+   case STATE:
+      return (p1->state - p2->state);
+   case NICE:
+      return (p1->nice - p2->nice);
+   case M_SIZE:
+      return (p2->m_size - p1->m_size);
+   case M_RESIDENT:
+      return (p2->m_resident - p1->m_resident);
+   case M_SHARE:
+      return (p2->m_share - p1->m_share);
+   case PERCENT_CPU:
+      return (p2->percent_cpu > p1->percent_cpu ? 1 : -1);
+   case PERCENT_MEM:
+      return (p2->m_resident - p1->m_resident);
+   case UTIME:
+      return (p2->utime - p1->utime);
+   case STIME:
+      return (p2->stime - p1->stime);
+   case TIME:
+      return ((p2->utime+p2->stime) - (p1->utime+p1->stime));
+   case COMM:
+      return strcmp(p1->comm, p2->comm);
+   default:
+      return (p1->pid - p2->pid);
+   }
+
 }
 
 char* Process_printField(ProcessField field) {

Process.h

@@ -1,4 +1,4 @@
-/* Do not edit this file. It was automatically genarated. */
+/* Do not edit this file. It was automatically generated. */
 
 #ifndef HEADER_Process
 #define HEADER_Process
@@ -34,7 +34,6 @@ in the source distribution for its full text.
 #define PAGE_SIZE ( sysconf(_SC_PAGESIZE) / 1024 )
 
 #define PROCESS_COMM_LEN 300
-#define PROCESS_USER_LEN 10
 
 
 typedef enum ProcessField_ {
@@ -64,16 +63,19 @@ typedef struct Process_ {
    int tty_nr;
    int tpgid;
    unsigned long int flags;
+   #ifdef DEBUG
    unsigned long int minflt;
    unsigned long int cminflt;
    unsigned long int majflt;
    unsigned long int cmajflt;
+   #endif
    unsigned long int utime;
    unsigned long int stime;
    long int cutime;
    long int cstime;
    long int priority;
    long int nice;
+   #ifdef DEBUG
    long int itrealvalue;
    unsigned long int starttime;
    unsigned long int vsize;
@@ -91,6 +93,7 @@ typedef struct Process_ {
    unsigned long int wchan;
    unsigned long int nswap;
    unsigned long int cnswap;
+   #endif
    int exit_signal;
    int processor;
    int m_size;
@@ -103,15 +106,17 @@ typedef struct Process_ {
    uid_t st_uid;
    float percent_cpu;
    float percent_mem;
-   char user[PROCESS_USER_LEN + 1];
+   char* user;
 } Process;
 
+
+#ifdef DEBUG
 extern char* PROCESS_CLASS;
+#else
+#define PROCESS_CLASS NULL
+#endif
 
-extern char* Process_fieldNames[];
-
-
-
+extern char *Process_fieldNames[];
 
 Process* Process_new(struct ProcessList_ *pl);
 
@@ -133,7 +138,9 @@ void Process_sendSignal(Process* this, int signal);
 
 void Process_writeField(Process* this, RichString* str, ProcessField field);
 
-int Process_compare(const Object* v1, const Object* v2);
+int Process_pidCompare(const void* v1, const void* v2);
+
+int Process_compare(const void* v1, const void* v2);
 
 char* Process_printField(ProcessField field);
 

ProcessList.c

@@ -12,9 +12,10 @@ in the source distribution for its full text.
 
 #include "ProcessList.h"
 #include "Process.h"
-#include "TypedVector.h"
+#include "Vector.h"
 #include "UsersTable.h"
 #include "Hashtable.h"
+#include "String.h"
 
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -48,16 +49,24 @@ in the source distribution for its full text.
 #endif
 
 #ifndef MAX_READ
-#define MAX_READ 8192
+#define MAX_READ 2048
+#endif
+
+#ifndef PER_PROCESSOR_FIELDS
+#define PER_PROCESSOR_FIELDS 20
 #endif
 
 }*/
 
 /*{
 
+#ifdef DEBUG_PROC
+typedef int(*vxscanf)(void*, const char*, va_list);
+#endif
+
 typedef struct ProcessList_ {
-   TypedVector* processes;
-   TypedVector* processes2;
+   Vector* processes;
+   Vector* processes2;
    Hashtable* processTable;
    Process* prototype;
    UsersTable* usersTable;
@@ -66,26 +75,37 @@ typedef struct ProcessList_ {
    int totalTasks;
    int runningTasks;
 
-   long int* totalTime;
-   long int* userTime;
-   long int* systemTime;
-   long int* idleTime;
-   long int* niceTime;
-   long int* totalPeriod;
-   long int* userPeriod;
-   long int* systemPeriod;
-   long int* idlePeriod;
-   long int* nicePeriod;
+   // Must match number of PER_PROCESSOR_FIELDS constant
+   unsigned long long int* totalTime;
+   unsigned long long int* userTime;
+   unsigned long long int* systemTime;
+   unsigned long long int* systemAllTime;
+   unsigned long long int* idleTime;
+   unsigned long long int* niceTime;
+   unsigned long long int* ioWaitTime;
+   unsigned long long int* irqTime;
+   unsigned long long int* softIrqTime;
+   unsigned long long int* stealTime;
+   unsigned long long int* totalPeriod;
+   unsigned long long int* userPeriod;
+   unsigned long long int* systemPeriod;
+   unsigned long long int* systemAllPeriod;
+   unsigned long long int* idlePeriod;
+   unsigned long long int* nicePeriod;
+   unsigned long long int* ioWaitPeriod;
+   unsigned long long int* irqPeriod;
+   unsigned long long int* softIrqPeriod;
+   unsigned long long int* stealPeriod;
 
-   long int totalMem;
-   long int usedMem;
-   long int freeMem;
-   long int sharedMem;
-   long int buffersMem;
-   long int cachedMem;
-   long int totalSwap;
-   long int usedSwap;
-   long int freeSwap;
+   unsigned long long int totalMem;
+   unsigned long long int usedMem;
+   unsigned long long int freeMem;
+   unsigned long long int sharedMem;
+   unsigned long long int buffersMem;
+   unsigned long long int cachedMem;
+   unsigned long long int totalSwap;
+   unsigned long long int usedSwap;
+   unsigned long long int freeSwap;
 
    ProcessField* fields;
    ProcessField sortKey;
@@ -97,31 +117,26 @@ typedef struct ProcessList_ {
    bool treeView;
    bool highlightBaseName;
    bool highlightMegabytes;
-   #ifdef DEBUG
+   bool expandSystemTime;
+   #ifdef DEBUG_PROC
    FILE* traceFile;
    #endif
 
 } ProcessList;
 }*/
 
-/* private property */
-ProcessField defaultHeaders[] = { PID, USER, PRIORITY, NICE, M_SIZE, M_RESIDENT, M_SHARE, STATE, PERCENT_CPU, PERCENT_MEM, TIME, COMM, 0 };
+static ProcessField defaultHeaders[] = { PID, USER, PRIORITY, NICE, M_SIZE, M_RESIDENT, M_SHARE, STATE, PERCENT_CPU, PERCENT_MEM, TIME, COMM, 0 };
 
-#ifdef DEBUG
-
-/* private property */
-typedef int(*vxscanf)(void*, const char*, va_list);
+#ifdef DEBUG_PROC
 
 #define ProcessList_read(this, buffer, format, ...) ProcessList_xread(this, (vxscanf) vsscanf, buffer, format, ## __VA_ARGS__ )
 #define ProcessList_fread(this, file, format, ...)  ProcessList_xread(this, (vxscanf) vfscanf, file, format, ## __VA_ARGS__ )
 
-/* private */
-FILE* ProcessList_fopen(ProcessList* this, const char* path, const char* mode) {
+static FILE* ProcessList_fopen(ProcessList* this, const char* path, const char* mode) {
    fprintf(this->traceFile, "[%s]\n", path);
    return fopen(path, mode);
 }
 
-/* private */
 static inline int ProcessList_xread(ProcessList* this, vxscanf fn, void* buffer, char* format, ...) {
    va_list ap;
    va_start(ap, format);
@@ -130,7 +145,10 @@ static inline int ProcessList_xread(ProcessList* this, vxscanf fn, void* buffer,
    va_start(ap, format);
    while (*format) {
       char ch = *format;
-      char* c; int* d; long int* ld; unsigned long int* lu; char** s;
+      char* c; int* d;
+      long int* ld; unsigned long int* lu;
+      long long int* lld; unsigned long long int* llu;
+      char** s;
       if (ch != '%') {
          fprintf(this->traceFile, "%c", ch);
          format++;
@@ -146,6 +164,12 @@ static inline int ProcessList_xread(ProcessList* this, vxscanf fn, void* buffer,
          switch (*format) {
          case 'd': ld = va_arg(ap, long int*); fprintf(this->traceFile, "%ld", *ld); break;
          case 'u': lu = va_arg(ap, unsigned long int*); fprintf(this->traceFile, "%lu", *lu); break;
+         case 'l':
+            format++;
+            switch (*format) {
+            case 'd': lld = va_arg(ap, long long int*); fprintf(this->traceFile, "%lld", *lld); break;
+            case 'u': llu = va_arg(ap, unsigned long long int*); fprintf(this->traceFile, "%llu", *llu); break;
+            }
          }
       }
       format++;
@@ -165,18 +189,29 @@ static inline int ProcessList_xread(ProcessList* this, vxscanf fn, void* buffer,
 
 #endif
 
+static inline void ProcessList_allocatePerProcessorBuffers(ProcessList* this, int procs) {
+   unsigned long long int** bufferPtr = &(this->totalTime);
+   unsigned long long int* buffer = calloc(procs * PER_PROCESSOR_FIELDS, sizeof(unsigned long long int));
+   for (int i = 0; i < PER_PROCESSOR_FIELDS; i++) {
+      *bufferPtr = buffer;
+      bufferPtr++;
+      buffer += procs;
+   }
+}
+
 ProcessList* ProcessList_new(UsersTable* usersTable) {
    ProcessList* this;
    this = malloc(sizeof(ProcessList));
-   this->processes = TypedVector_new(PROCESS_CLASS, true, DEFAULT_SIZE);
-   this->processTable = Hashtable_new(20, false);
+   this->processes = Vector_new(PROCESS_CLASS, true, DEFAULT_SIZE, Process_compare);
+   this->processTable = Hashtable_new(70, false);
+   assert(Hashtable_count(this->processTable) == Vector_count(this->processes));
    this->prototype = Process_new(this);
    this->usersTable = usersTable;
    
    /* tree-view auxiliary buffers */
-   this->processes2 = TypedVector_new(PROCESS_CLASS, true, DEFAULT_SIZE);
+   this->processes2 = Vector_new(PROCESS_CLASS, true, DEFAULT_SIZE, Process_compare);
    
-   #ifdef DEBUG
+   #ifdef DEBUG_PROC
    this->traceFile = fopen("/tmp/htop-proc-trace", "w");
    #endif
 
@@ -190,23 +225,16 @@ ProcessList* ProcessList_new(UsersTable* usersTable) {
    } while (String_startsWith(buffer, "cpu"));
    fclose(status);
    this->processorCount = procs - 1;
-   this->totalTime = calloc(procs, sizeof(long int));
-   this->userTime = calloc(procs, sizeof(long int));
-   this->systemTime = calloc(procs, sizeof(long int));
-   this->niceTime = calloc(procs, sizeof(long int));
-   this->idleTime = calloc(procs, sizeof(long int));
-   this->totalPeriod = calloc(procs, sizeof(long int));
-   this->userPeriod = calloc(procs, sizeof(long int));
-   this->systemPeriod = calloc(procs, sizeof(long int));
-   this->nicePeriod = calloc(procs, sizeof(long int));
-   this->idlePeriod = calloc(procs, sizeof(long int));
+   
+   ProcessList_allocatePerProcessorBuffers(this, procs);
+
    for (int i = 0; i < procs; i++) {
       this->totalTime[i] = 1;
       this->totalPeriod[i] = 1;
    }
 
    this->fields = calloc(sizeof(ProcessField), LAST_PROCESSFIELD+1);
-   // TODO: turn 'fields' into a TypedVector,
+   // TODO: turn 'fields' into a Vector,
    // (and ProcessFields into proper objects).
    for (int i = 0; defaultHeaders[i]; i++) {
       this->fields[i] = defaultHeaders[i];
@@ -220,28 +248,22 @@ ProcessList* ProcessList_new(UsersTable* usersTable) {
    this->treeView = false;
    this->highlightBaseName = false;
    this->highlightMegabytes = false;
+   this->expandSystemTime = false;
 
    return this;
 }
 
 void ProcessList_delete(ProcessList* this) {
    Hashtable_delete(this->processTable);
-   TypedVector_delete(this->processes);
-   TypedVector_delete(this->processes2);
+   Vector_delete(this->processes);
+   Vector_delete(this->processes2);
    Process_delete((Object*)this->prototype);
 
+   // Free first entry only;
+   // other fields are offsets of the same buffer
    free(this->totalTime);
-   free(this->userTime);
-   free(this->systemTime);
-   free(this->niceTime);
-   free(this->idleTime);
-   free(this->totalPeriod);
-   free(this->userPeriod);
-   free(this->systemPeriod);
-   free(this->nicePeriod);
-   free(this->idlePeriod);
 
-   #ifdef DEBUG
+   #ifdef DEBUG_PROC
    fclose(this->traceFile);
    #endif
 
@@ -257,7 +279,8 @@ void ProcessList_invertSortOrder(ProcessList* this) {
 }
 
 RichString ProcessList_printHeader(ProcessList* this) {
-   RichString out = RichString_new();
+   RichString out;
+   RichString_init(&out);
    ProcessField* fields = this->fields;
    for (int i = 0; fields[i]; i++) {
       char* field = Process_printField(fields[i]);
@@ -271,90 +294,106 @@ RichString ProcessList_printHeader(ProcessList* this) {
 
 
 void ProcessList_prune(ProcessList* this) {
-   TypedVector_prune(this->processes);
+   Vector_prune(this->processes);
 }
 
 void ProcessList_add(ProcessList* this, Process* p) {
-   TypedVector_add(this->processes, p);
+   assert(Vector_indexOf(this->processes, p, Process_pidCompare) == -1);
+   assert(Hashtable_get(this->processTable, p->pid) == NULL);
+   Vector_add(this->processes, p);
    Hashtable_put(this->processTable, p->pid, p);
+   assert(Vector_indexOf(this->processes, p, Process_pidCompare) != -1);
+   assert(Hashtable_get(this->processTable, p->pid) != NULL);
+   assert(Hashtable_count(this->processTable) == Vector_count(this->processes));
 }
 
 void ProcessList_remove(ProcessList* this, Process* p) {
-   Hashtable_remove(this->processTable, p->pid);
-   ProcessField pf = this->sortKey;
-   this->sortKey = PID;
-   int index = TypedVector_indexOf(this->processes, p);
-   TypedVector_remove(this->processes, index);
-   this->sortKey = pf;
+   assert(Vector_indexOf(this->processes, p, Process_pidCompare) != -1);
+   assert(Hashtable_get(this->processTable, p->pid) != NULL);
+   Process* pp = Hashtable_remove(this->processTable, p->pid);
+   assert(pp == p); (void)pp;
+   int pid = p->pid;
+   int index = Vector_indexOf(this->processes, p, Process_pidCompare);
+   assert(index != -1);
+   Vector_remove(this->processes, index);
+   assert(Hashtable_get(this->processTable, pid) == NULL); (void)pid;
+   assert(Hashtable_count(this->processTable) == Vector_count(this->processes));
 }
 
 Process* ProcessList_get(ProcessList* this, int index) {
-   return (Process*) (TypedVector_get(this->processes, index));
+   return (Process*) (Vector_get(this->processes, index));
 }
 
 int ProcessList_size(ProcessList* this) {
-   return (TypedVector_size(this->processes));
+   return (Vector_size(this->processes));
 }
 
-/* private */
-void ProcessList_buildTree(ProcessList* this, int pid, int level, int indent, int direction) {
-   TypedVector* children = TypedVector_new(PROCESS_CLASS, false, DEFAULT_SIZE);
+static void ProcessList_buildTree(ProcessList* this, int pid, int level, int indent, int direction) {
+   Vector* children = Vector_new(PROCESS_CLASS, false, DEFAULT_SIZE, Process_compare);
 
-   for (int i = 0; i < TypedVector_size(this->processes); i++) {
-      Process* process = (Process*) (TypedVector_get(this->processes, i));
+   for (int i = Vector_size(this->processes) - 1; i >= 0; i--) {
+      Process* process = (Process*) (Vector_get(this->processes, i));
       if (process->ppid == pid) {
-         Process* process = (Process*) (TypedVector_take(this->processes, i));
-         TypedVector_add(children, process);
-         i--;
+         Process* process = (Process*) (Vector_take(this->processes, i));
+         Vector_add(children, process);
       }
    }
-   int size = TypedVector_size(children);
+   int size = Vector_size(children);
    for (int i = 0; i < size; i++) {
-      Process* process = (Process*) (TypedVector_get(children, i));
+      Process* process = (Process*) (Vector_get(children, i));
+      int s = this->processes2->items;
       if (direction == 1)
-         TypedVector_add(this->processes2, process);
+         Vector_add(this->processes2, process);
       else
-         TypedVector_insert(this->processes2, 0, process);
+         Vector_insert(this->processes2, 0, process);
+      assert(this->processes2->items == s+1); (void)s;
       int nextIndent = indent;
       if (i < size - 1)
          nextIndent = indent | (1 << level);
       ProcessList_buildTree(this, process->pid, level+1, nextIndent, direction);
       process->indent = indent | (1 << level);
    }
-   TypedVector_delete(children);
+   Vector_delete(children);
 }
 
 void ProcessList_sort(ProcessList* this) {
    if (!this->treeView) {
-      TypedVector_sort(this->processes);
+      Vector_sort(this->processes);
    } else {
       int direction = this->direction;
       int sortKey = this->sortKey;
       this->sortKey = PID;
       this->direction = 1;
-      TypedVector_sort(this->processes);
+      Vector_sort(this->processes);
       this->sortKey = sortKey;
       this->direction = direction;
-      Process* init = (Process*) (TypedVector_take(this->processes, 0));
+      int vsize = Vector_size(this->processes);
+      Process* init = (Process*) (Vector_take(this->processes, 0));
       assert(init->pid == 1);
       init->indent = 0;
-      TypedVector_add(this->processes2, init);
+      Vector_add(this->processes2, init);
       ProcessList_buildTree(this, init->pid, 0, 0, direction);
-      TypedVector* t = this->processes;
+      while (Vector_size(this->processes)) {
+         Process* p = (Process*) (Vector_take(this->processes, 0));
+         p->indent = 0;
+         Vector_add(this->processes2, p);
+      }
+      assert(Vector_size(this->processes2) == vsize); (void)vsize;
+      assert(Vector_size(this->processes) == 0);
+      Vector* t = this->processes;
       this->processes = this->processes2;
       this->processes2 = t;
    }
 }
 
-/* private */
-int ProcessList_readStatFile(ProcessList* this, Process *proc, FILE *f, char *command) {
+static int ProcessList_readStatFile(ProcessList* this, Process *proc, FILE *f, char *command) {
    static char buf[MAX_READ];
-   long int zero;
+   unsigned long int zero;
 
    int size = fread(buf, 1, MAX_READ, f);
    if(!size) return 0;
 
-   proc->pid = atoi(buf);
+   assert(proc->pid == atoi(buf));
    char *location = strchr(buf, ' ');
    if(!location) return 0;
 
@@ -367,6 +406,7 @@ int ProcessList_readStatFile(ProcessList* this, Process *proc, FILE *f, char *co
    command[commsize] = '\0';
    location = end + 2;
    
+   #ifdef DEBUG_PROC
    int num = ProcessList_read(this, location, 
       "%c %d %d %d %d %d %lu %lu %lu %lu "
       "%lu %lu %lu %ld %ld %ld %ld %ld %ld "
@@ -374,14 +414,34 @@ int ProcessList_readStatFile(ProcessList* this, Process *proc, FILE *f, char *co
       "%lu %lu %lu %lu %lu %lu %lu %lu "
       "%d %d",
       &proc->state, &proc->ppid, &proc->pgrp, &proc->session, &proc->tty_nr, 
-      &proc->tpgid, &proc->flags, &proc->minflt, &proc->cminflt, &proc->majflt, 
-      &proc->cmajflt, &proc->utime, &proc->stime, &proc->cutime, &proc->cstime, 
+      &proc->tpgid, &proc->flags,
+      &proc->minflt, &proc->cminflt, &proc->majflt, &proc->cmajflt,
+      &proc->utime, &proc->stime, &proc->cutime, &proc->cstime, 
       &proc->priority, &proc->nice, &zero, &proc->itrealvalue, 
       &proc->starttime, &proc->vsize, &proc->rss, &proc->rlim, 
       &proc->startcode, &proc->endcode, &proc->startstack, &proc->kstkesp, 
       &proc->kstkeip, &proc->signal, &proc->blocked, &proc->sigignore, 
       &proc->sigcatch, &proc->wchan, &proc->nswap, &proc->cnswap, 
       &proc->exit_signal, &proc->processor);
+   #else
+   long int uzero;
+   int num = ProcessList_read(this, location, 
+      "%c %d %d %d %d %d %lu %lu %lu %lu "
+      "%lu %lu %lu %ld %ld %ld %ld %ld %ld "
+      "%lu %lu %ld %lu %lu %lu %lu %lu "
+      "%lu %lu %lu %lu %lu %lu %lu %lu "
+      "%d %d",
+      &proc->state, &proc->ppid, &proc->pgrp, &proc->session, &proc->tty_nr, 
+      &proc->tpgid, &proc->flags,
+      &zero, &zero, &zero, &zero,
+      &proc->utime, &proc->stime, &proc->cutime, &proc->cstime, 
+      &proc->priority, &proc->nice, &uzero, &uzero, 
+      &zero, &zero, &uzero, &zero, 
+      &zero, &zero, &zero, &zero, 
+      &zero, &zero, &zero, &zero, 
+      &zero, &zero, &zero, &zero, 
+      &proc->exit_signal, &proc->processor);
+   #endif
    
    // This assert is always valid on 2.4, but reportedly not always valid on 2.6.
    // TODO: Check if the semantics of this field has changed.
@@ -394,14 +454,15 @@ int ProcessList_readStatFile(ProcessList* this, Process *proc, FILE *f, char *co
 bool ProcessList_readStatusFile(ProcessList* this, Process* proc, char* dirname, char* name) {
    char statusfilename[MAX_NAME+1];
    statusfilename[MAX_NAME] = '\0';
+   /*
+   bool success = false;
+   char buffer[256];
+   buffer[255] = '\0';
    snprintf(statusfilename, MAX_NAME, "%s/%s/status", dirname, name);
    FILE* status = ProcessList_fopen(this, statusfilename, "r");
-   bool success = false;
    if (status) {
-      char buffer[1024];
-      buffer[1023] = '\0';
       while (!feof(status)) {
-         char* ok = fgets(buffer, 1023, status);
+         char* ok = fgets(buffer, 255, status);
          if (!ok)
             break;
          if (String_startsWith(buffer, "Uid:")) {
@@ -418,14 +479,18 @@ bool ProcessList_readStatusFile(ProcessList* this, Process* proc, char* dirname,
       fclose(status);
    }
    if (!success) {
-      snprintf(statusfilename, MAX_NAME, "%s/%s/stat", dirname, name);
+   */
+      snprintf(statusfilename, MAX_NAME, "%s/%s", dirname, name);
       struct stat sstat;
       int statok = stat(statusfilename, &sstat);
       if (statok == -1)
          return false;
       proc->st_uid = sstat.st_uid;
-   }
-   return success;
+      return true;
+   /*
+   } else
+      return true;
+   */
 }
 
 void ProcessList_processEntries(ProcessList* this, char* dirname, int parent, float period) {
@@ -434,7 +499,7 @@ void ProcessList_processEntries(ProcessList* this, char* dirname, int parent, fl
    Process* prototype = this->prototype;
 
    dir = opendir(dirname);
-   assert(dir != NULL);
+   if (!dir) return;
    while ((entry = readdir(dir)) != NULL) {
       char* name = entry->d_name;
       int pid;
@@ -465,25 +530,40 @@ void ProcessList_processEntries(ProcessList* this, char* dirname, int parent, fl
          char statusfilename[MAX_NAME+1];
          char command[PROCESS_COMM_LEN + 1];
 
-         Process* process;
+         Process* process = NULL;
+
+         assert(Hashtable_count(this->processTable) == Vector_count(this->processes));
          Process* existingProcess = (Process*) Hashtable_get(this->processTable, pid);
-         if (!existingProcess) {
-            process = Process_clone(prototype);
+         if (existingProcess) {
+            assert(Vector_indexOf(this->processes, existingProcess, Process_pidCompare) != -1);
+            process = existingProcess;
+            assert(process->pid == pid);
+         } else {
+            process = prototype;
+            assert(process->comm == NULL);
             process->pid = pid;
-            ProcessList_add(this, process);
             if (! ProcessList_readStatusFile(this, process, dirname, name))
                goto errorReadingProcess;
-         } else {
-            process = existingProcess;
          }
          process->updated = true;
 
-         char* username = UsersTable_getRef(this->usersTable, process->st_uid);
-         if (username) {
-            strncpy(process->user, username, PROCESS_USER_LEN);
-         } else {
-            snprintf(process->user, PROCESS_USER_LEN, "%d", process->st_uid);
+         snprintf(statusfilename, MAX_NAME, "%s/%s/statm", dirname, name);
+         status = ProcessList_fopen(this, statusfilename, "r");
+
+         if(!status) {
+            goto errorReadingProcess;
          }
+         int num = ProcessList_fread(this, status, "%d %d %d %d %d %d %d",
+             &process->m_size, &process->m_resident, &process->m_share, 
+             &process->m_trs, &process->m_drs, &process->m_lrs, 
+             &process->m_dt);
+
+         fclose(status);
+         if(num != 7)
+            goto errorReadingProcess;
+
+         if (this->hideKernelThreads && process->m_size == 0)
+            goto errorReadingProcess;
 
          int lasttimes = (process->utime + process->stime);
 
@@ -495,14 +575,12 @@ void ProcessList_processEntries(ProcessList* this, char* dirname, int parent, fl
 
          int success = ProcessList_readStatFile(this, process, status, command);
          fclose(status);
-         if(!success) {
+         if(!success)
             goto errorReadingProcess;
-         }
-
-         process->percent_cpu = (process->utime + process->stime - lasttimes) / 
-            period * 100.0;
 
          if(!existingProcess) {
+            process->user = UsersTable_getRef(this->usersTable, process->st_uid);
+ 
             snprintf(statusfilename, MAX_NAME, "%s/%s/cmdline", dirname, name);
             status = ProcessList_fopen(this, statusfilename, "r");
             if (!status) {
@@ -521,20 +599,8 @@ void ProcessList_processEntries(ProcessList* this, char* dirname, int parent, fl
             fclose(status);
          }
 
-         snprintf(statusfilename, MAX_NAME, "%s/%s/statm", dirname, name);
-         status = ProcessList_fopen(this, statusfilename, "r");
-
-         if(!status) {
-            goto errorReadingProcess;
-         }
-         int num = ProcessList_fread(this, status, "%d %d %d %d %d %d %d",
-             &process->m_size, &process->m_resident, &process->m_share, 
-             &process->m_trs, &process->m_drs, &process->m_lrs, 
-             &process->m_dt);
-
-         fclose(status);
-         if(num != 7)
-            goto errorReadingProcess;
+         process->percent_cpu = (process->utime + process->stime - lasttimes) / 
+            period * 100.0;
 
          process->percent_mem = process->m_resident / 
             (float)(this->usedMem - this->cachedMem - this->buffersMem) * 
@@ -545,14 +611,21 @@ void ProcessList_processEntries(ProcessList* this, char* dirname, int parent, fl
             this->runningTasks++;
          }
 
-         if (this->hideKernelThreads && process->m_size == 0)
-            ProcessList_remove(this, process);
+         if (!existingProcess) {
+            ProcessList_add(this, Process_clone(process));
+         }
 
          continue;
 
          // Exception handler.
          errorReadingProcess: {
-            ProcessList_remove(this, process);
+            if (process->comm) {
+               free(process->comm);
+               process->comm = NULL;
+            }
+            if (existingProcess)
+               ProcessList_remove(this, process);
+            assert(Hashtable_count(this->processTable) == Vector_count(this->processes));
          }
       }
    }
@@ -560,8 +633,8 @@ void ProcessList_processEntries(ProcessList* this, char* dirname, int parent, fl
 }
 
 void ProcessList_scan(ProcessList* this) {
-   long int usertime, nicetime, systemtime, idletime, totaltime;
-   long int swapFree;
+   unsigned long long int usertime, nicetime, systemtime, systemalltime, idletime, totaltime;
+   unsigned long long int swapFree;
 
    FILE* status;
    char buffer[128];
@@ -573,25 +646,25 @@ void ProcessList_scan(ProcessList* this) {
       switch (buffer[0]) {
       case 'M':
          if (String_startsWith(buffer, "MemTotal:"))
-            ProcessList_read(this, buffer, "MemTotal: %ld kB", &this->totalMem);
+            ProcessList_read(this, buffer, "MemTotal: %llu kB", &this->totalMem);
          else if (String_startsWith(buffer, "MemFree:"))
-            ProcessList_read(this, buffer, "MemFree: %ld kB", &this->freeMem);
+            ProcessList_read(this, buffer, "MemFree: %llu kB", &this->freeMem);
          else if (String_startsWith(buffer, "MemShared:"))
-            ProcessList_read(this, buffer, "MemShared: %ld kB", &this->sharedMem);
+            ProcessList_read(this, buffer, "MemShared: %llu kB", &this->sharedMem);
          break;
       case 'B':
          if (String_startsWith(buffer, "Buffers:"))
-            ProcessList_read(this, buffer, "Buffers: %ld kB", &this->buffersMem);
+            ProcessList_read(this, buffer, "Buffers: %llu kB", &this->buffersMem);
          break;
       case 'C':
          if (String_startsWith(buffer, "Cached:"))
-            ProcessList_read(this, buffer, "Cached: %ld kB", &this->cachedMem);
+            ProcessList_read(this, buffer, "Cached: %llu kB", &this->cachedMem);
          break;
       case 'S':
          if (String_startsWith(buffer, "SwapTotal:"))
-            ProcessList_read(this, buffer, "SwapTotal: %ld kB", &this->totalSwap);
+            ProcessList_read(this, buffer, "SwapTotal: %llu kB", &this->totalSwap);
          if (String_startsWith(buffer, "SwapFree:"))
-            ProcessList_read(this, buffer, "SwapFree: %ld kB", &swapFree);
+            ProcessList_read(this, buffer, "SwapFree: %llu kB", &swapFree);
          break;
       }
    }
@@ -606,57 +679,69 @@ void ProcessList_scan(ProcessList* this) {
    for (int i = 0; i <= this->processorCount; i++) {
       char buffer[256];
       int cpuid;
-      long int ioWait, irq, softIrq, steal;
+      unsigned long long int ioWait, irq, softIrq, steal;
       ioWait = irq = softIrq = steal = 0;
       // Dependending on your kernel version,
       // 5, 7 or 8 of these fields will be set.
       // The rest will remain at zero.
       fgets(buffer, 255, status);
       if (i == 0)
-         ProcessList_read(this, buffer, "cpu  %ld %ld %ld %ld %ld %ld %ld %ld", &usertime, &nicetime, &systemtime, &idletime, &ioWait, &irq, &softIrq, &steal);
+         ProcessList_read(this, buffer, "cpu  %llu %llu %llu %llu %llu %llu %llu %llu", &usertime, &nicetime, &systemtime, &idletime, &ioWait, &irq, &softIrq, &steal);
       else {
-         ProcessList_read(this, buffer, "cpu%d %ld %ld %ld %ld %ld %ld %ld %ld", &cpuid, &usertime, &nicetime, &systemtime, &idletime, &ioWait, &irq, &softIrq, &steal);
+         ProcessList_read(this, buffer, "cpu%d %llu %llu %llu %llu %llu %llu %llu %llu", &cpuid, &usertime, &nicetime, &systemtime, &idletime, &ioWait, &irq, &softIrq, &steal);
          assert(cpuid == i - 1);
       }
       // Fields existing on kernels >= 2.6
       // (and RHEL's patched kernel 2.4...)
-      systemtime += ioWait + irq + softIrq + steal;
-      totaltime = usertime + nicetime + systemtime + idletime;
+      systemalltime = systemtime + ioWait + irq + softIrq + steal;
+      totaltime = usertime + nicetime + systemalltime + idletime;
       assert (usertime >= this->userTime[i]);
       assert (nicetime >= this->niceTime[i]);
       assert (systemtime >= this->systemTime[i]);
       assert (idletime >= this->idleTime[i]);
       assert (totaltime >= this->totalTime[i]);
+      assert (systemalltime >= this->systemAllTime[i]);
+      assert (ioWait >= this->ioWaitTime[i]);
+      assert (irq >= this->irqTime[i]);
+      assert (softIrq >= this->softIrqTime[i]);
+      assert (steal >= this->stealTime[i]);
       this->userPeriod[i] = usertime - this->userTime[i];
       this->nicePeriod[i] = nicetime - this->niceTime[i];
       this->systemPeriod[i] = systemtime - this->systemTime[i];
+      this->systemAllPeriod[i] = systemalltime - this->systemAllTime[i];
       this->idlePeriod[i] = idletime - this->idleTime[i];
+      this->ioWaitPeriod[i] = ioWait - this->ioWaitTime[i];
+      this->irqPeriod[i] = irq - this->irqTime[i];
+      this->softIrqPeriod[i] = softIrq - this->softIrqTime[i];
+      this->stealPeriod[i] = steal - this->stealTime[i];
       this->totalPeriod[i] = totaltime - this->totalTime[i];
       this->userTime[i] = usertime;
       this->niceTime[i] = nicetime;
       this->systemTime[i] = systemtime;
+      this->systemAllTime[i] = systemalltime;
       this->idleTime[i] = idletime;
+      this->ioWaitTime[i] = ioWait;
+      this->irqTime[i] = irq;
+      this->softIrqTime[i] = softIrq;
+      this->stealTime[i] = steal;
       this->totalTime[i] = totaltime;
    }
    float period = (float)this->totalPeriod[0] / this->processorCount;
    fclose(status);
 
    // mark all process as "dirty"
-   for (int i = 0; i < TypedVector_size(this->processes); i++) {
-      Process* p = (Process*) TypedVector_get(this->processes, i);
+   for (int i = 0; i < Vector_size(this->processes); i++) {
+      Process* p = (Process*) Vector_get(this->processes, i);
       p->updated = false;
    }
    
    this->totalTasks = 0;
    this->runningTasks = 0;
    
-   signal(11, ProcessList_dontCrash);
-
    ProcessList_processEntries(this, PROCDIR, 0, period);
-   signal(11, SIG_DFL);
    
-   for (int i = TypedVector_size(this->processes) - 1; i >= 0; i--) {
-      Process* p = (Process*) TypedVector_get(this->processes, i);
+   for (int i = Vector_size(this->processes) - 1; i >= 0; i--) {
+      Process* p = (Process*) Vector_get(this->processes, i);
       if (p->updated == false)
          ProcessList_remove(this, p);
       else
@@ -664,9 +749,3 @@ void ProcessList_scan(ProcessList* this) {
    }
 
 }
-
-void ProcessList_dontCrash(int signal) {
-   // This ugly hack was added because I suspect some
-   // crashes were caused by contents of /proc vanishing
-   // away while we read them.
-}

ProcessList.h

@@ -3,7 +3,7 @@
 #ifndef HEADER_ProcessList
 #define HEADER_ProcessList
 /*
-htop - ProcessList.c
+htop - ProcessList.h
 (C) 2004,2005 Hisham H. Muhammad
 Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
@@ -15,9 +15,10 @@ in the source distribution for its full text.
 #endif
 
 #include "Process.h"
-#include "TypedVector.h"
+#include "Vector.h"
 #include "UsersTable.h"
 #include "Hashtable.h"
+#include "String.h"
 
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -50,14 +51,22 @@ in the source distribution for its full text.
 #endif
 
 #ifndef MAX_READ
-#define MAX_READ 8192
+#define MAX_READ 2048
+#endif
+
+#ifndef PER_PROCESSOR_FIELDS
+#define PER_PROCESSOR_FIELDS 20
 #endif
 
 
 
+#ifdef DEBUG_PROC
+typedef int(*vxscanf)(void*, const char*, va_list);
+#endif
+
 typedef struct ProcessList_ {
-   TypedVector* processes;
-   TypedVector* processes2;
+   Vector* processes;
+   Vector* processes2;
    Hashtable* processTable;
    Process* prototype;
    UsersTable* usersTable;
@@ -66,26 +75,37 @@ typedef struct ProcessList_ {
    int totalTasks;
    int runningTasks;
 
-   long int* totalTime;
-   long int* userTime;
-   long int* systemTime;
-   long int* idleTime;
-   long int* niceTime;
-   long int* totalPeriod;
-   long int* userPeriod;
-   long int* systemPeriod;
-   long int* idlePeriod;
-   long int* nicePeriod;
+   // Must match number of PER_PROCESSOR_FIELDS constant
+   unsigned long long int* totalTime;
+   unsigned long long int* userTime;
+   unsigned long long int* systemTime;
+   unsigned long long int* systemAllTime;
+   unsigned long long int* idleTime;
+   unsigned long long int* niceTime;
+   unsigned long long int* ioWaitTime;
+   unsigned long long int* irqTime;
+   unsigned long long int* softIrqTime;
+   unsigned long long int* stealTime;
+   unsigned long long int* totalPeriod;
+   unsigned long long int* userPeriod;
+   unsigned long long int* systemPeriod;
+   unsigned long long int* systemAllPeriod;
+   unsigned long long int* idlePeriod;
+   unsigned long long int* nicePeriod;
+   unsigned long long int* ioWaitPeriod;
+   unsigned long long int* irqPeriod;
+   unsigned long long int* softIrqPeriod;
+   unsigned long long int* stealPeriod;
 
-   long int totalMem;
-   long int usedMem;
-   long int freeMem;
-   long int sharedMem;
-   long int buffersMem;
-   long int cachedMem;
-   long int totalSwap;
-   long int usedSwap;
-   long int freeSwap;
+   unsigned long long int totalMem;
+   unsigned long long int usedMem;
+   unsigned long long int freeMem;
+   unsigned long long int sharedMem;
+   unsigned long long int buffersMem;
+   unsigned long long int cachedMem;
+   unsigned long long int totalSwap;
+   unsigned long long int usedSwap;
+   unsigned long long int freeSwap;
 
    ProcessField* fields;
    ProcessField sortKey;
@@ -97,21 +117,18 @@ typedef struct ProcessList_ {
    bool treeView;
    bool highlightBaseName;
    bool highlightMegabytes;
-   #ifdef DEBUG
+   bool expandSystemTime;
+   #ifdef DEBUG_PROC
    FILE* traceFile;
    #endif
 
 } ProcessList;
 
-
-#ifdef DEBUG
-
+#ifdef DEBUG_PROC
 
 #define ProcessList_read(this, buffer, format, ...) ProcessList_xread(this, (vxscanf) vsscanf, buffer, format, ## __VA_ARGS__ )
 #define ProcessList_fread(this, file, format, ...)  ProcessList_xread(this, (vxscanf) vfscanf, file, format, ## __VA_ARGS__ )
 
-
-
 #else
 
 #ifndef ProcessList_read
@@ -141,16 +158,12 @@ Process* ProcessList_get(ProcessList* this, int index);
 
 int ProcessList_size(ProcessList* this);
 
-
 void ProcessList_sort(ProcessList* this);
 
-
 bool ProcessList_readStatusFile(ProcessList* this, Process* proc, char* dirname, char* name);
 
 void ProcessList_processEntries(ProcessList* this, char* dirname, int parent, float period);
 
 void ProcessList_scan(ProcessList* this);
 
-void ProcessList_dontCrash(int signal);
-
 #endif

README

@@ -2,13 +2,15 @@
 htop
 by Hisham Muhammad <loderunner@users.sourceforge.net>
 
-May, 2004 - March, 2006
+May, 2004 - July, 2006
 
 Introduction
 ~~~~~~~~~~~~
 
 This is htop, an interactive process viewer.
-It requires ncurses. Tested with Linux 2.4 and 2.6.
+It requires ncurses. It is tested with Linux 2.6,
+but is also reported to work (and was originally developed)
+with the 2.4 series.
 
 Note that, while, htop is Linux specific -- it is based
 on the Linux /proc filesystem -- it is also reported to work

RichString.c

@@ -12,6 +12,9 @@
 
 /*{
 
+#define RichString_init(this) (this)->len = 0
+#define RichString_initVal(this) (this).len = 0
+
 typedef struct RichString_ {
    int len;
    chtype chstr[RICHSTRING_MAXLEN+1];
@@ -23,24 +26,8 @@ typedef struct RichString_ {
 #define MIN(a,b) ((a)<(b)?(a):(b))
 #endif
 
-/* private property */
-WINDOW* workArea = NULL;
-
-RichString RichString_new() {
-   RichString this;
-   this.len = 0;
-   return this;
-}
-
-void RichString_delete(RichString this) {
-}
-
-void RichString_prune(RichString* this) {
-   this->len = 0;
-}
-
 void RichString_write(RichString* this, int attrs, char* data) {
-   this->len = 0;
+   RichString_init(this);
    RichString_append(this, attrs, data);
 }
 
@@ -49,35 +36,32 @@ inline void RichString_append(RichString* this, int attrs, char* data) {
 }
 
 inline void RichString_appendn(RichString* this, int attrs, char* data, int len) {
-   if (!workArea) {
-      workArea = newpad(1, RICHSTRING_MAXLEN);
-   }
-   assert(workArea);
-   wattrset(workArea, attrs);
-   int maxToWrite = (RICHSTRING_MAXLEN - 1) - this->len;
-   int wrote = MIN(maxToWrite, len);
-   mvwaddnstr(workArea, 0, 0, data, maxToWrite);
-   int oldstrlen = this->len;
-   this->len += wrote;
-   mvwinchnstr(workArea, 0, 0, this->chstr + oldstrlen, wrote);
-   wattroff(workArea, attrs);
+   int last = MIN(RICHSTRING_MAXLEN - 1, len + this->len);
+   for (int i = this->len, j = 0; i < last; i++, j++)
+      this->chstr[i] = data[j] | attrs;
+   this->chstr[last] = 0;
+   this->len = last;
 }
 
 void RichString_setAttr(RichString *this, int attrs) {
+   chtype* ch = this->chstr;
    for (int i = 0; i < this->len; i++) {
-      char c = this->chstr[i];
-      this->chstr[i] = c | attrs;
+      *ch = (*ch & 0xff) | attrs;
+      ch++;
    }
 }
 
 void RichString_applyAttr(RichString *this, int attrs) {
-   for (int i = 0; i < this->len - 1; i++) {
-      this->chstr[i] |= attrs;
+   chtype* ch = this->chstr;
+   for (int i = 0; i < this->len; i++) {
+      *ch |= attrs;
+      ch++;
    }
 }
 
 RichString RichString_quickString(int attrs, char* data) {
-   RichString str = RichString_new();
+   RichString str;
+   RichString_initVal(str);
    RichString_write(&str, attrs, data);
    return str;
 }

RichString.h

@@ -1,4 +1,4 @@
-/* Do not edit this file. It was automatically genarated. */
+/* Do not edit this file. It was automatically generated. */
 
 #ifndef HEADER_RichString
 #define HEADER_RichString
@@ -7,7 +7,6 @@
 #include <stdlib.h>
 #include <string.h>
 #include <curses.h>
-#include <sys/param.h>
 
 #include "debug.h"
 #include <assert.h>
@@ -15,18 +14,18 @@
 #define RICHSTRING_MAXLEN 300
 
 
+#define RichString_init(this) (this)->len = 0
+#define RichString_initVal(this) (this).len = 0
+
 typedef struct RichString_ {
    int len;
    chtype chstr[RICHSTRING_MAXLEN+1];
 } RichString;
 
 
-
-RichString RichString_new();
-
-void RichString_delete(RichString this);
-
-void RichString_prune(RichString* this);
+#ifndef MIN
+#define MIN(a,b) ((a)<(b)?(a):(b))
+#endif
 
 void RichString_write(RichString* this, int attrs, char* data);
 

ScreenManager.c

@@ -6,9 +6,9 @@ in the source distribution for its full text.
 */
 
 #include "ScreenManager.h"
-#include "ListBox.h"
+#include "Panel.h"
 #include "Object.h"
-#include "TypedVector.h"
+#include "Vector.h"
 #include "FunctionBar.h"
 
 #include "debug.h"
@@ -29,8 +29,8 @@ typedef struct ScreenManager_ {
    int x2;
    int y2;
    Orientation orientation;
-   TypedVector* items;
-   TypedVector* fuBars;
+   Vector* items;
+   Vector* fuBars;
    int itemCount;
    FunctionBar* fuBar;
    bool owner;
@@ -47,16 +47,16 @@ ScreenManager* ScreenManager_new(int x1, int y1, int x2, int y2, Orientation ori
    this->y2 = y2;
    this->fuBar = NULL;
    this->orientation = orientation;
-   this->items = TypedVector_new(LISTBOX_CLASS, owner, DEFAULT_SIZE);
-   this->fuBars = TypedVector_new(FUNCTIONBAR_CLASS, true, DEFAULT_SIZE);
+   this->items = Vector_new(PANEL_CLASS, owner, DEFAULT_SIZE, NULL);
+   this->fuBars = Vector_new(FUNCTIONBAR_CLASS, true, DEFAULT_SIZE, NULL);
    this->itemCount = 0;
    this->owner = owner;
    return this;
 }
 
 void ScreenManager_delete(ScreenManager* this) {
-   TypedVector_delete(this->items);
-   TypedVector_delete(this->fuBars);
+   Vector_delete(this->items);
+   Vector_delete(this->fuBars);
    free(this);
 }
 
@@ -64,38 +64,38 @@ inline int ScreenManager_size(ScreenManager* this) {
    return this->itemCount;
 }
 
-void ScreenManager_add(ScreenManager* this, ListBox* item, FunctionBar* fuBar, int size) {
+void ScreenManager_add(ScreenManager* this, Panel* item, FunctionBar* fuBar, int size) {
    if (this->orientation == HORIZONTAL) {
       int lastX = 0;
       if (this->itemCount > 0) {
-         ListBox* last = (ListBox*) TypedVector_get(this->items, this->itemCount - 1);
+         Panel* last = (Panel*) Vector_get(this->items, this->itemCount - 1);
          lastX = last->x + last->w + 1;
       }
       if (size > 0) {
-         ListBox_resize(item, size, LINES-this->y1+this->y2);
+         Panel_resize(item, size, LINES-this->y1+this->y2);
       } else {
-         ListBox_resize(item, COLS-this->x1+this->x2-lastX, LINES-this->y1+this->y2);
+         Panel_resize(item, COLS-this->x1+this->x2-lastX, LINES-this->y1+this->y2);
       }
-      ListBox_move(item, lastX, this->y1);
+      Panel_move(item, lastX, this->y1);
    }
    // TODO: VERTICAL
-   TypedVector_add(this->items, item);
+   Vector_add(this->items, item);
    if (fuBar)
-      TypedVector_add(this->fuBars, fuBar);
+      Vector_add(this->fuBars, fuBar);
    else
-      TypedVector_add(this->fuBars, FunctionBar_new(0, NULL, NULL, NULL));
+      Vector_add(this->fuBars, FunctionBar_new(0, NULL, NULL, NULL));
    if (!this->fuBar && fuBar) this->fuBar = fuBar;
    item->needsRedraw = true;
    this->itemCount++;
 }
 
-ListBox* ScreenManager_remove(ScreenManager* this, int index) {
+Panel* ScreenManager_remove(ScreenManager* this, int index) {
    assert(this->itemCount > index);
-   ListBox* lb = (ListBox*) TypedVector_remove(this->items, index);
-   TypedVector_remove(this->fuBars, index);
+   Panel* panel = (Panel*) Vector_remove(this->items, index);
+   Vector_remove(this->fuBars, index);
    this->fuBar = NULL;
    this->itemCount--;
-   return lb;
+   return panel;
 }
 
 void ScreenManager_setFunctionBar(ScreenManager* this, FunctionBar* fuBar) {
@@ -112,37 +112,37 @@ void ScreenManager_resize(ScreenManager* this, int x1, int y1, int x2, int y2) {
    int items = this->itemCount;
    int lastX = 0;
    for (int i = 0; i < items - 1; i++) {
-      ListBox* lb = (ListBox*) TypedVector_get(this->items, i);
-      ListBox_resize(lb, lb->w, LINES-y1+y2);
-      ListBox_move(lb, lastX, y1);
-      lastX = lb->x + lb->w + 1;
+      Panel* panel = (Panel*) Vector_get(this->items, i);
+      Panel_resize(panel, panel->w, LINES-y1+y2);
+      Panel_move(panel, lastX, y1);
+      lastX = panel->x + panel->w + 1;
    }
-   ListBox* lb = (ListBox*) TypedVector_get(this->items, items-1);
-   ListBox_resize(lb, COLS-x1+x2-lastX, LINES-y1+y2);
-   ListBox_move(lb, lastX, y1);
+   Panel* panel = (Panel*) Vector_get(this->items, items-1);
+   Panel_resize(panel, COLS-x1+x2-lastX, LINES-y1+y2);
+   Panel_move(panel, lastX, y1);
 }
 
-void ScreenManager_run(ScreenManager* this, ListBox** lastFocus, int* lastKey) {
+void ScreenManager_run(ScreenManager* this, Panel** lastFocus, int* lastKey) {
    bool quit = false;
    int focus = 0;
          
-   ListBox* lbFocus = (ListBox*) TypedVector_get(this->items, focus);
+   Panel* panelFocus = (Panel*) Vector_get(this->items, focus);
    if (this->fuBar)
       FunctionBar_draw(this->fuBar, NULL);
    
-   int ch;
+   int ch = 0;
    while (!quit) {
       int items = this->itemCount;
       for (int i = 0; i < items; i++) {
-         ListBox* lb = (ListBox*) TypedVector_get(this->items, i);
-         ListBox_draw(lb, i == focus);
+         Panel* panel = (Panel*) Vector_get(this->items, i);
+         Panel_draw(panel, i == focus);
          if (i < items) {
             if (this->orientation == HORIZONTAL) {
-               mvvline(lb->y, lb->x+lb->w, ' ', lb->h+1);
+               mvvline(panel->y, panel->x+panel->w, ' ', panel->h+1);
             }
          }
       }
-      FunctionBar* bar = (FunctionBar*) TypedVector_get(this->fuBars, focus);
+      FunctionBar* bar = (FunctionBar*) Vector_get(this->fuBars, focus);
       if (bar)
          this->fuBar = bar;
       if (this->fuBar)
@@ -159,12 +159,12 @@ void ScreenManager_run(ScreenManager* this, ListBox** lastFocus, int* lastKey) {
                ch = FunctionBar_synthesizeEvent(this->fuBar, mevent.x);
             } else {
                for (int i = 0; i < this->itemCount; i++) {
-                  ListBox* lb = (ListBox*) TypedVector_get(this->items, i);
-                  if (mevent.x > lb->x && mevent.x <= lb->x+lb->w &&
-                     mevent.y > lb->y && mevent.y <= lb->y+lb->h) {
+                  Panel* panel = (Panel*) Vector_get(this->items, i);
+                  if (mevent.x > panel->x && mevent.x <= panel->x+panel->w &&
+                     mevent.y > panel->y && mevent.y <= panel->y+panel->h) {
                      focus = i;
-                     lbFocus = lb;
-                     ListBox_setSelected(lb, mevent.y - lb->y + lb->scrollV - 1);
+                     panelFocus = panel;
+                     Panel_setSelected(panel, mevent.y - panel->y + panel->scrollV - 1);
                      loop = true;
                      break;
                   }
@@ -174,8 +174,8 @@ void ScreenManager_run(ScreenManager* this, ListBox** lastFocus, int* lastKey) {
       }
       if (loop) continue;
       
-      if (lbFocus->eventHandler) {
-         HandlerResult result = lbFocus->eventHandler(lbFocus, ch);
+      if (panelFocus->eventHandler) {
+         HandlerResult result = panelFocus->eventHandler(panelFocus, ch);
          if (result == HANDLED) {
             continue;
          } else if (result == BREAK_LOOP) {
@@ -196,8 +196,8 @@ void ScreenManager_run(ScreenManager* this, ListBox** lastFocus, int* lastKey) {
          tryLeft:
          if (focus > 0)
             focus--;
-         lbFocus = (ListBox*) TypedVector_get(this->items, focus);
-         if (ListBox_getSize(lbFocus) == 0 && focus > 0)
+         panelFocus = (Panel*) Vector_get(this->items, focus);
+         if (Panel_getSize(panelFocus) == 0 && focus > 0)
             goto tryLeft;
          break;
       case KEY_RIGHT:
@@ -205,8 +205,8 @@ void ScreenManager_run(ScreenManager* this, ListBox** lastFocus, int* lastKey) {
          tryRight:
          if (focus < this->itemCount - 1)
             focus++;
-         lbFocus = (ListBox*) TypedVector_get(this->items, focus);
-         if (ListBox_getSize(lbFocus) == 0 && focus < this->itemCount - 1)
+         panelFocus = (Panel*) Vector_get(this->items, focus);
+         if (Panel_getSize(panelFocus) == 0 && focus < this->itemCount - 1)
             goto tryRight;
          break;
       case KEY_F(10):
@@ -215,11 +215,11 @@ void ScreenManager_run(ScreenManager* this, ListBox** lastFocus, int* lastKey) {
          quit = true;
          continue;
       default:
-         ListBox_onKey(lbFocus, ch);
+         Panel_onKey(panelFocus, ch);
          break;
       }
    }
 
-   *lastFocus = lbFocus;
+   *lastFocus = panelFocus;
    *lastKey = ch;
 }

ScreenManager.h

@@ -1,4 +1,4 @@
-/* Do not edit this file. It was automatically genarated. */
+/* Do not edit this file. It was automatically generated. */
 
 #ifndef HEADER_ScreenManager
 #define HEADER_ScreenManager
@@ -9,9 +9,9 @@ Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
 */
 
-#include "ListBox.h"
+#include "Panel.h"
 #include "Object.h"
-#include "TypedVector.h"
+#include "Vector.h"
 #include "FunctionBar.h"
 
 #include "debug.h"
@@ -31,10 +31,10 @@ typedef struct ScreenManager_ {
    int x2;
    int y2;
    Orientation orientation;
-   TypedVector* items;
+   Vector* items;
+   Vector* fuBars;
    int itemCount;
    FunctionBar* fuBar;
-   TypedVector* fuBars;
    bool owner;
 } ScreenManager;
 
@@ -45,14 +45,14 @@ void ScreenManager_delete(ScreenManager* this);
 
 inline int ScreenManager_size(ScreenManager* this);
 
-void ScreenManager_add(ScreenManager* this, ListBox* item, FunctionBar* fuBar, int size);
+void ScreenManager_add(ScreenManager* this, Panel* item, FunctionBar* fuBar, int size);
 
-ListBox* ScreenManager_remove(ScreenManager* this, int index);
+Panel* ScreenManager_remove(ScreenManager* this, int index);
 
 void ScreenManager_setFunctionBar(ScreenManager* this, FunctionBar* fuBar);
 
 void ScreenManager_resize(ScreenManager* this, int x1, int y1, int x2, int y2);
 
-void ScreenManager_run(ScreenManager* this, ListBox** lastFocus, int* lastKey);
+void ScreenManager_run(ScreenManager* this, Panel** lastFocus, int* lastKey);
 
 #endif

Settings.c

@@ -65,8 +65,7 @@ void Settings_delete(Settings* this) {
    free(this);
 }
 
-/* private */
-void Settings_readMeters(Settings* this, char* line, HeaderSide side) {
+static void Settings_readMeters(Settings* this, char* line, HeaderSide side) {
    char* trim = String_trim(line);
    char** ids = String_split(trim, ' ');
    free(trim);
@@ -77,8 +76,7 @@ void Settings_readMeters(Settings* this, char* line, HeaderSide side) {
    String_freeArray(ids);
 }
 
-/* private */
-void Settings_readMeterModes(Settings* this, char* line, HeaderSide side) {
+static void Settings_readMeterModes(Settings* this, char* line, HeaderSide side) {
    char* trim = String_trim(line);
    char** ids = String_split(trim, ' ');
    free(trim);
@@ -141,6 +139,8 @@ bool Settings_read(Settings* this, char* fileName) {
          this->pl->highlightMegabytes = atoi(option[1]);
       } else if (String_eq(option[0], "header_margin")) {
          this->header->margin = atoi(option[1]);
+      } else if (String_eq(option[0], "expand_system_time")) {
+         this->pl->expandSystemTime = atoi(option[1]);
       } else if (String_eq(option[0], "delay")) {
          this->delay = atoi(option[1]);
       } else if (String_eq(option[0], "color_scheme")) {
@@ -197,6 +197,7 @@ bool Settings_write(Settings* this) {
    fprintf(fd, "highlight_megabytes=%d\n", (int) this->pl->highlightMegabytes);
    fprintf(fd, "tree_view=%d\n", (int) this->pl->treeView);
    fprintf(fd, "header_margin=%d\n", (int) this->header->margin);
+   fprintf(fd, "expand_system_time=%d\n", (int) this->pl->expandSystemTime);
    fprintf(fd, "color_scheme=%d\n", (int) this->colorScheme);
    fprintf(fd, "delay=%d\n", (int) this->delay);
    fprintf(fd, "left_meters=");

Settings.h

@@ -3,7 +3,7 @@
 #ifndef HEADER_Settings
 #define HEADER_Settings
 /*
-htop - Settings.c
+htop - Settings.h
 (C) 2004-2006 Hisham H. Muhammad
 Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
@@ -32,8 +32,6 @@ Settings* Settings_new(ProcessList* pl, Header* header);
 
 void Settings_delete(Settings* this);
 
-
-
 bool Settings_read(Settings* this, char* fileName);
 
 bool Settings_write(Settings* this);

SignalItem.c

@@ -23,15 +23,17 @@ typedef struct Signal_ {
    int number;
 } Signal;
 
-extern char* SIGNAL_CLASS;
 }*/
 
-/* private property */
+#ifdef DEBUG
 char* SIGNAL_CLASS = "Signal";
+#else
+#define SIGNAL_CLASS NULL
+#endif
 
 Signal* Signal_new(char* name, int number) {
    Signal* this = malloc(sizeof(Signal));
-   ((Object*)this)->class = SIGNAL_CLASS;
+   Object_setClass(this, SIGNAL_CLASS);
    ((Object*)this)->display = Signal_display;
    ((Object*)this)->delete = Signal_delete;
    this->name = name;

SignalItem.h

@@ -1,9 +1,9 @@
-/* Do not edit this file. It was automatically genarated. */
+/* Do not edit this file. It was automatically generated. */
 
-#ifndef HEADER_Signal
-#define HEADER_Signal
+#ifndef HEADER_SignalItem
+#define HEADER_SignalItem
 /*
-htop
+htop - SignalItem.h
 (C) 2004-2006 Hisham H. Muhammad
 Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
@@ -25,8 +25,12 @@ typedef struct Signal_ {
    int number;
 } Signal;
 
-extern char* SIGNAL_CLASS;
 
+#ifdef DEBUG
+extern char* SIGNAL_CLASS;
+#else
+#define SIGNAL_CLASS NULL
+#endif
 
 Signal* Signal_new(char* name, int number);
 

SignalsListBox.c

@@ -1,77 +0,0 @@
-
-#include "SignalsListBox.h"
-#include "ListBox.h"
-#include "SignalItem.h"
-#include "RichString.h"
-
-#include "debug.h"
-#include <assert.h>
-
-#include <ctype.h>
-
-/*{
-
-typedef struct SignalsListBox_ {
-   ListBox super;
-
-   int state;
-   Signal** signals;
-} SignalsListBox;
-
-}*/
-
-SignalsListBox* SignalsListBox_new(int x, int y, int w, int h) {
-   SignalsListBox* this = (SignalsListBox*) malloc(sizeof(SignalsListBox));
-   ListBox* super = (ListBox*) this;
-   ListBox_init(super, x, y, w, h, SIGNAL_CLASS, true);
-   ((Object*)this)->delete = SignalsListBox_delete;
-
-   this->signals = Signal_getSignalTable();
-   super->eventHandler = SignalsListBox_EventHandler;
-   int sigCount = Signal_getSignalCount();
-   for(int i = 0; i < sigCount; i++)
-      ListBox_set(super, i, (Object*) this->signals[i]);
-   SignalsListBox_reset(this);
-   return this;
-}
-
-void SignalsListBox_delete(Object* object) {
-   ListBox* super = (ListBox*) object;
-   SignalsListBox* this = (SignalsListBox*) object;
-   ListBox_done(super);
-   free(this->signals);
-   free(this);
-}
-
-void SignalsListBox_reset(SignalsListBox* this) {
-   ListBox* super = (ListBox*) this;
-
-   ListBox_setHeader(super, "Send signal:");
-   ListBox_setSelected(super, 16); // 16th item is SIGTERM
-   this->state = 0;
-}
-
-HandlerResult SignalsListBox_EventHandler(ListBox* super, int ch) {
-   SignalsListBox* this = (SignalsListBox*) super;
-
-   int size = ListBox_getSize(super);
-   
-   if (ch <= 255 && isdigit(ch)) {
-      int signal = ch-48 + this->state;
-      for (int i = 0; i < size; i++)
-         if (((Signal*) ListBox_get(super, i))->number == signal) {
-            ListBox_setSelected(super, i);
-            break;
-         }
-      this->state = signal * 10;
-      if (this->state > 100)
-         this->state = 0;
-      return HANDLED;
-   } else {
-      this->state = 0;
-   }
-   if (ch == 13) {
-      return BREAK_LOOP;
-   }
-   return IGNORED;
-}

SignalsListBox.h

@@ -1,32 +0,0 @@
-/* Do not edit this file. It was automatically genarated. */
-
-#ifndef HEADER_SignalsListBox
-#define HEADER_SignalsListBox
-
-#include "ListBox.h"
-#include "SignalItem.h"
-#include "RichString.h"
-
-#include "debug.h"
-#include <assert.h>
-
-#include <ctype.h>
-
-
-typedef struct SignalsListBox_ {
-   ListBox super;
-
-   int state;
-   Signal** signals;
-} SignalsListBox;
-
-
-SignalsListBox* SignalsListBox_new(int x, int y, int w, int h);
-
-void SignalsListBox_delete(Object* object);
-
-void SignalsListBox_reset(SignalsListBox* this);
-
-HandlerResult SignalsListBox_EventHandler(ListBox* super, int ch);
-
-#endif

SignalsPanel.c

@@ -0,0 +1,77 @@
+
+#include "SignalsPanel.h"
+#include "Panel.h"
+#include "SignalItem.h"
+#include "RichString.h"
+
+#include "debug.h"
+#include <assert.h>
+
+#include <ctype.h>
+
+/*{
+
+typedef struct SignalsPanel_ {
+   Panel super;
+
+   int state;
+   Signal** signals;
+} SignalsPanel;
+
+}*/
+
+SignalsPanel* SignalsPanel_new(int x, int y, int w, int h) {
+   SignalsPanel* this = (SignalsPanel*) malloc(sizeof(SignalsPanel));
+   Panel* super = (Panel*) this;
+   Panel_init(super, x, y, w, h, SIGNAL_CLASS, true);
+   ((Object*)this)->delete = SignalsPanel_delete;
+
+   this->signals = Signal_getSignalTable();
+   super->eventHandler = SignalsPanel_EventHandler;
+   int sigCount = Signal_getSignalCount();
+   for(int i = 0; i < sigCount; i++)
+      Panel_set(super, i, (Object*) this->signals[i]);
+   SignalsPanel_reset(this);
+   return this;
+}
+
+void SignalsPanel_delete(Object* object) {
+   Panel* super = (Panel*) object;
+   SignalsPanel* this = (SignalsPanel*) object;
+   Panel_done(super);
+   free(this->signals);
+   free(this);
+}
+
+void SignalsPanel_reset(SignalsPanel* this) {
+   Panel* super = (Panel*) this;
+
+   Panel_setHeader(super, "Send signal:");
+   Panel_setSelected(super, 16); // 16th item is SIGTERM
+   this->state = 0;
+}
+
+HandlerResult SignalsPanel_EventHandler(Panel* super, int ch) {
+   SignalsPanel* this = (SignalsPanel*) super;
+
+   int size = Panel_getSize(super);
+   
+   if (ch <= 255 && isdigit(ch)) {
+      int signal = ch-48 + this->state;
+      for (int i = 0; i < size; i++)
+         if (((Signal*) Panel_get(super, i))->number == signal) {
+            Panel_setSelected(super, i);
+            break;
+         }
+      this->state = signal * 10;
+      if (this->state > 100)
+         this->state = 0;
+      return HANDLED;
+   } else {
+      this->state = 0;
+   }
+   if (ch == 13) {
+      return BREAK_LOOP;
+   }
+   return IGNORED;
+}

SignalsPanel.h

@@ -0,0 +1,32 @@
+/* Do not edit this file. It was automatically generated. */
+
+#ifndef HEADER_SignalsPanel
+#define HEADER_SignalsPanel
+
+#include "Panel.h"
+#include "SignalItem.h"
+#include "RichString.h"
+
+#include "debug.h"
+#include <assert.h>
+
+#include <ctype.h>
+
+
+typedef struct SignalsPanel_ {
+   Panel super;
+
+   int state;
+   Signal** signals;
+} SignalsPanel;
+
+
+SignalsPanel* SignalsPanel_new(int x, int y, int w, int h);
+
+void SignalsPanel_delete(Object* object);
+
+void SignalsPanel_reset(SignalsPanel* this);
+
+HandlerResult SignalsPanel_EventHandler(Panel* super, int ch);
+
+#endif

String.c

@@ -14,6 +14,10 @@ in the source distribution for its full text.
 
 #include "debug.h"
 
+/*{
+#define String_startsWith(s, match) (strstr((s), (match)) == (s))
+}*/
+
 inline void String_delete(char* s) {
    free(s);
 }
@@ -92,7 +96,7 @@ void String_printPointer(void* p) {
    printf("%p", p);
 }
 
-inline int String_eq(char* s1, char* s2) {
+inline int String_eq(const char* s1, const char* s2) {
    if (s1 == NULL || s2 == NULL) {
       if (s1 == NULL && s2 == NULL)
          return 1;
@@ -102,10 +106,6 @@ inline int String_eq(char* s1, char* s2) {
    return (strcmp(s1, s2) == 0);
 }
 
-inline int String_startsWith(char* s, char* match) {
-   return (strstr(s, match) == s);
-}
-
 char** String_split(char* s, char sep) {
    const int rate = 10;
    char** out = (char**) malloc(sizeof(char*) * rate);

String.h

@@ -1,4 +1,4 @@
-/* Do not edit this file. It was automatically genarated. */
+/* Do not edit this file. It was automatically generated. */
 
 #ifndef HEADER_String
 #define HEADER_String
@@ -17,6 +17,8 @@ in the source distribution for its full text.
 
 #include "debug.h"
 
+#define String_startsWith(s, match) (strstr((s), (match)) == (s))
+
 inline void String_delete(char* s);
 
 inline char* String_copy(char* orig);
@@ -37,9 +39,7 @@ void String_printInt(int i);
 
 void String_printPointer(void* p);
 
-inline int String_eq(char* s1, char* s2);
-
-inline int String_startsWith(char* s, char* match);
+inline int String_eq(const char* s1, const char* s2);
 
 char** String_split(char* s, char sep);
 

SwapMeter.c

@@ -19,10 +19,10 @@ in the source distribution for its full text.
 #include "debug.h"
 #include <assert.h>
 
-/* private property */
-static int SwapMeter_attributes[] = { SWAP };
+int SwapMeter_attributes[] = {
+   SWAP
+};
 
-/* private */
 MeterType SwapMeter = {
    .setValues = SwapMeter_setValues, 
    .display = SwapMeter_display,
@@ -46,7 +46,7 @@ void SwapMeter_display(Object* cast, RichString* out) {
    char buffer[50];
    Meter* this = (Meter*)cast;
    long int swap = (long int) this->values[0];
-   RichString_prune(out);
+   RichString_init(out);
    RichString_append(out, CRT_colors[METER_TEXT], ":");
    sprintf(buffer, "%ldM ", (long int) this->total / 1024);
    RichString_append(out, CRT_colors[METER_VALUE], buffer);

SwapMeter.h

@@ -22,7 +22,9 @@ in the source distribution for its full text.
 #include "debug.h"
 #include <assert.h>
 
+extern int SwapMeter_attributes[];
 
+extern MeterType SwapMeter;
 
 void SwapMeter_setValues(Meter* this, char* buffer, int len);
 

TODO

@@ -0,0 +1,18 @@
+
+BUGS:
+
+ * tagged files are cleared if 'kill' fails
+   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=375219
+ * add swap column for swap usage in MB
+   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=365038
+
+FEATURES:
+
+ * expand/collapse on tree
+ * handle saving of .htoprc more elegantly
+ * make bars display refresh independent from list refresh
+ * auto-calibrate delay 
+ * add some more 'top' features
+ * add more command-line parameters
+ * show 'process view'
+ * make keybindings configurable, blah blah blah...

TasksMeter.c

@@ -14,10 +14,10 @@ in the source distribution for its full text.
 
 #include "debug.h"
 
-/* private property */
-int TasksMeter_attributes[] = { TASKS_RUNNING };
+int TasksMeter_attributes[] = {
+   TASKS_RUNNING
+};
 
-/* private */
 MeterType TasksMeter = {
    .setValues = TasksMeter_setValues, 
    .display = TasksMeter_display,
@@ -38,7 +38,7 @@ void TasksMeter_setValues(Meter* this, char* buffer, int len) {
 
 void TasksMeter_display(Object* cast, RichString* out) {
    Meter* this = (Meter*)cast;
-   RichString_prune(out);
+   RichString_init(out);
    char buffer[20];
    sprintf(buffer, "%d", (int)this->total);
    RichString_append(out, CRT_colors[METER_VALUE], buffer);

TasksMeter.h

@@ -17,7 +17,9 @@ in the source distribution for its full text.
 
 #include "debug.h"
 
+extern int TasksMeter_attributes[];
 
+extern MeterType TasksMeter;
 
 void TasksMeter_setValues(Meter* this, char* buffer, int len);
 

TraceScreen.c

@@ -18,40 +18,37 @@ in the source distribution for its full text.
 #include "ProcessList.h"
 #include "Process.h"
 #include "ListItem.h"
-#include "ListBox.h"
+#include "Panel.h"
 #include "FunctionBar.h"
 
 /*{
 
 typedef struct TraceScreen_ {
    Process* process;
-   ListBox* display;
+   Panel* display;
    FunctionBar* bar;
    bool tracing;
 } TraceScreen;
 
 }*/
 
-/* private property */
 static char* tbFunctions[3] = {"AutoScroll ", "Stop Tracing   ", "Done   "};
 
-/* private property */
 static char* tbKeys[3] = {"F4", "F5", "Esc"};
 
-/* private property */
 static int tbEvents[3] = {KEY_F(4), KEY_F(5), 27};
 
 TraceScreen* TraceScreen_new(Process* process) {
    TraceScreen* this = (TraceScreen*) malloc(sizeof(TraceScreen));
    this->process = process;
-   this->display = ListBox_new(0, 1, COLS, LINES-2, LISTITEM_CLASS, true);
+   this->display = Panel_new(0, 1, COLS, LINES-2, LISTITEM_CLASS, true, ListItem_compare);
    this->bar = FunctionBar_new(3, tbFunctions, tbKeys, tbEvents);
    this->tracing = true;
    return this;
 }
 
 void TraceScreen_delete(TraceScreen* this) {
-   ListBox_delete((Object*)this->display);
+   Panel_delete((Object*)this->display);
    FunctionBar_delete((Object*)this->bar);
    free(this);
 }
@@ -77,11 +74,13 @@ void TraceScreen_run(TraceScreen* this) {
       fcntl(fdpair[1], F_SETFL, O_NONBLOCK);
       sprintf(buffer, "%d", this->process->pid);
       execlp("strace", "strace", "-p", buffer, NULL);
+      const char* message = "Could not execute 'strace'. Please make sure it is available in your $PATH.";
+      write(fdpair[1], message, strlen(message));
       exit(1);
    }
    fcntl(fdpair[0], F_SETFL, O_NONBLOCK);
    FILE* strace = fdopen(fdpair[0], "r");
-   ListBox* lb = this->display;
+   Panel* panel = this->display;
    int fd_strace = fileno(strace);
    TraceScreen_draw(this);
    CRT_disableDelay();
@@ -105,31 +104,31 @@ void TraceScreen_run(TraceScreen* this) {
             if (buffer[i] == '\n') {
                buffer[i] = '\0';
                if (contLine) {
-                  ListItem_append((ListItem*)ListBox_get(lb,
-                     ListBox_getSize(lb)-1), line);
+                  ListItem_append((ListItem*)Panel_get(panel,
+                     Panel_getSize(panel)-1), line);
                   contLine = false;
                } else {
-                  ListBox_add(lb, (Object*) ListItem_new(line, 0));
+                  Panel_add(panel, (Object*) ListItem_new(line, 0));
                }
                line = buffer+i+1;
             }
          }
          if (line < buffer+nread) {
-            ListBox_add(lb, (Object*) ListItem_new(line, 0));
+            Panel_add(panel, (Object*) ListItem_new(line, 0));
             buffer[nread] = '\0';
             contLine = true;
          }
          if (follow)
-            ListBox_setSelected(lb, ListBox_getSize(lb)-1);
-         ListBox_draw(lb, true);
+            Panel_setSelected(panel, Panel_getSize(panel)-1);
+         Panel_draw(panel, true);
       }
       int ch = getch();
       if (ch == KEY_MOUSE) {
          MEVENT mevent;
          int ok = getmouse(&mevent);
          if (ok == OK)
-            if (mevent.y >= lb->y && mevent.y < LINES - 1) {
-               ListBox_setSelected(lb, mevent.y - lb->y + lb->scrollV);
+            if (mevent.y >= panel->y && mevent.y < LINES - 1) {
+               Panel_setSelected(panel, mevent.y - panel->y + panel->scrollV);
                follow = false;
                ch = 0;
             } if (mevent.y == LINES - 1)
@@ -147,23 +146,24 @@ void TraceScreen_run(TraceScreen* this) {
       case KEY_F(4):
          follow = !follow;
          if (follow)
-            ListBox_setSelected(lb, ListBox_getSize(lb)-1);
+            Panel_setSelected(panel, Panel_getSize(panel)-1);
          break;
       case 'q':
       case 27:
          looping = false;
          break;
       case KEY_RESIZE:
-         ListBox_resize(lb, COLS, LINES-2);
+         Panel_resize(panel, COLS, LINES-2);
          TraceScreen_draw(this);
          break;
       default:
          follow = false;
-         ListBox_onKey(lb, ch);
+         Panel_onKey(panel, ch);
       }
-      ListBox_draw(lb, true);
+      Panel_draw(panel, true);
    }
    kill(child, SIGTERM);
    waitpid(child, NULL, 0);
    fclose(strace);
+   CRT_enableDelay();
 }

TraceScreen.h

@@ -1,11 +1,13 @@
+/* Do not edit this file. It was automatically generated. */
+
+#ifndef HEADER_TraceScreen
+#define HEADER_TraceScreen
 /*
 htop - TraceScreen.h
-(C) 2005 Hisham H. Muhammad
+(C) 2005-2006 Hisham H. Muhammad
 Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
 */
-#ifndef HEADER_TraceScreen
-#define HEADER_TraceScreen
 
 #define _GNU_SOURCE
 #include <stdio.h>
@@ -13,18 +15,24 @@ in the source distribution for its full text.
 #include <stdbool.h>
 #include <unistd.h>
 #include <fcntl.h>
+#include <sys/types.h>
+#include <sys/wait.h>
 
 #include "ProcessList.h"
-#include "ListBox.h"
+#include "Process.h"
+#include "ListItem.h"
+#include "Panel.h"
 #include "FunctionBar.h"
 
+
 typedef struct TraceScreen_ {
    Process* process;
-   ListBox* display;
+   Panel* display;
    FunctionBar* bar;
    bool tracing;
 } TraceScreen;
 
+
 TraceScreen* TraceScreen_new(Process* process);
 
 void TraceScreen_delete(TraceScreen* this);
@@ -34,4 +42,3 @@ void TraceScreen_draw(TraceScreen* this);
 void TraceScreen_run(TraceScreen* this);
 
 #endif
-

TypedVector.h

@@ -1,69 +0,0 @@
-/* Do not edit this file. It was automatically genarated. */
-
-#ifndef HEADER_TypedVector
-#define HEADER_TypedVector
-/*
-htop
-(C) 2004-2006 Hisham H. Muhammad
-Released under the GNU GPL, see the COPYING file
-in the source distribution for its full text.
-*/
-
-#include "Object.h"
-#include <stdlib.h>
-#include <string.h>
-#include <stdbool.h>
-
-#include "debug.h"
-#include <assert.h>
-
-
-#ifndef DEFAULT_SIZE
-#define DEFAULT_SIZE -1
-#endif
-
-typedef void(*TypedVector_procedure)(void*);
-
-typedef struct TypedVector_ {
-   Object **array;
-   int arraySize;
-   int growthRate;
-   int items;
-   char* vectorType;
-   bool owner;
-} TypedVector;
-
-
-TypedVector* TypedVector_new(char* vectorType_, bool owner, int size);
-
-void TypedVector_delete(TypedVector* this);
-
-void TypedVector_prune(TypedVector* this);
-
-void TypedVector_sort(TypedVector* this);
-
-void TypedVector_insert(TypedVector* this, int index, void* data_);
-
-Object* TypedVector_take(TypedVector* this, int index);
-
-Object* TypedVector_remove(TypedVector* this, int index);
-
-void TypedVector_moveUp(TypedVector* this, int index);
-
-void TypedVector_moveDown(TypedVector* this, int index);
-
-void TypedVector_set(TypedVector* this, int index, void* data_);
-
-inline Object* TypedVector_get(TypedVector* this, int index);
-
-inline int TypedVector_size(TypedVector* this);
-
-void TypedVector_merge(TypedVector* this, TypedVector* v2);
-
-void TypedVector_add(TypedVector* this, void* data_);
-
-inline int TypedVector_indexOf(TypedVector* this, void* search_);
-
-void TypedVector_foreach(TypedVector* this, TypedVector_procedure f);
-
-#endif

UptimeMeter.c

@@ -14,10 +14,10 @@ in the source distribution for its full text.
 
 #include "debug.h"
 
-/* private property */
-static int UptimeMeter_attributes[] = { UPTIME };
+int UptimeMeter_attributes[] = {
+   UPTIME
+};
 
-/* private */
 MeterType UptimeMeter = {
    .setValues = UptimeMeter_setValues, 
    .display = NULL,
@@ -44,7 +44,7 @@ void UptimeMeter_setValues(Meter* this, char* buffer, int len) {
    if (days > this->total) {
       this->total = days;
    }
-   char daysbuf[10];
+   char daysbuf[15];
    if (days > 100) {
       sprintf(daysbuf, "%d days(!), ", days);
    } else if (days > 1) {

UptimeMeter.h

@@ -17,8 +17,10 @@ in the source distribution for its full text.
 
 #include "debug.h"
 
+extern int UptimeMeter_attributes[];
 
+extern MeterType UptimeMeter;
 
-void UptimeMeter_setValues(Meter* cast, char* buffer, int len);
+void UptimeMeter_setValues(Meter* this, char* buffer, int len);
 
 #endif

UsersTable.h

@@ -1,9 +1,9 @@
-/* Do not edit this file. It was automatically genarated. */
+/* Do not edit this file. It was automatically generated. */
 
 #ifndef HEADER_UsersTable
 #define HEADER_UsersTable
 /*
-htop
+htop - UsersTable.h
 (C) 2004-2006 Hisham H. Muhammad
 Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
@@ -20,10 +20,6 @@ in the source distribution for its full text.
 #include "debug.h"
 #include <assert.h>
 
-#ifndef SYSCONFDIR
-#define SYSCONFDIR "/etc"
-#endif
-
 typedef struct UsersTable_ {
    Hashtable* users;
 } UsersTable;
@@ -36,6 +32,6 @@ char* UsersTable_getRef(UsersTable* this, int uid);
 
 inline int UsersTable_size(UsersTable* this);
 
-void UsersTable_foreach(UsersTable*, Hashtable_PairFunction, void*);
+inline void UsersTable_foreach(UsersTable* this, Hashtable_PairFunction f, void* userData);
 
 #endif

Vector.c

@@ -5,7 +5,7 @@ Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
 */
 
-#include "TypedVector.h"
+#include "Vector.h"
 #include "Object.h"
 #include <stdlib.h>
 #include <string.h>
@@ -20,35 +20,37 @@ in the source distribution for its full text.
 #define DEFAULT_SIZE -1
 #endif
 
-typedef void(*TypedVector_procedure)(void*);
+typedef void(*Vector_procedure)(void*);
 
-typedef struct TypedVector_ {
+typedef struct Vector_ {
    Object **array;
+   Object_Compare compare;
    int arraySize;
    int growthRate;
    int items;
    char* vectorType;
    bool owner;
-} TypedVector;
+} Vector;
 
 }*/
 
-TypedVector* TypedVector_new(char* vectorType_, bool owner, int size) {
-   TypedVector* this;
+Vector* Vector_new(char* vectorType_, bool owner, int size, Object_Compare compare) {
+   Vector* this;
 
    if (size == DEFAULT_SIZE)
       size = 10;
-   this = (TypedVector*) malloc(sizeof(TypedVector));
+   this = (Vector*) malloc(sizeof(Vector));
    this->growthRate = size;
    this->array = (Object**) calloc(size, sizeof(Object*));
    this->arraySize = size;
    this->items = 0;
    this->vectorType = vectorType_;
    this->owner = owner;
+   this->compare = compare;
    return this;
 }
 
-void TypedVector_delete(TypedVector* this) {
+void Vector_delete(Vector* this) {
    if (this->owner) {
       for (int i = 0; i < this->items; i++)
          if (this->array[i])
@@ -58,8 +60,10 @@ void TypedVector_delete(TypedVector* this) {
    free(this);
 }
 
-/* private */
-bool TypedVector_isConsistent(TypedVector* this) {
+#ifdef DEBUG
+
+static inline bool Vector_isConsistent(Vector* this) {
+   assert(this->items <= this->arraySize);
    if (this->owner) {
       for (int i = 0; i < this->items; i++)
          if (this->array[i] && this->array[i]->class != this->vectorType)
@@ -70,8 +74,20 @@ bool TypedVector_isConsistent(TypedVector* this) {
    }
 }
 
-void TypedVector_prune(TypedVector* this) {
-   assert(TypedVector_isConsistent(this));
+int Vector_count(Vector* this) {
+   int items = 0;
+   for (int i = 0; i < this->items; i++) {
+      if (this->array[i])
+         items++;
+   }
+   assert(items == this->items);
+   return items;
+}
+
+#endif
+
+void Vector_prune(Vector* this) {
+   assert(Vector_isConsistent(this));
    int i;
 
    for (i = 0; i < this->items; i++)
@@ -83,33 +99,23 @@ void TypedVector_prune(TypedVector* this) {
    this->items = 0;
 }
 
-void TypedVector_sort(TypedVector* this) {
-   assert(TypedVector_isConsistent(this));
-   int i, j;
-   for (i = 1; i < this->items; i++) {
+void Vector_sort(Vector* this) {
+   assert(this->compare);
+   assert(Vector_isConsistent(this));
+   Object_Compare compare = this->compare;
+   /* Insertion sort works best on mostly-sorted arrays. */
+   for (int i = 1; i < this->items; i++) {
+      int j;
       void* t = this->array[i];
-      for (j = i-1; j >= 0 && this->array[j]->compare(this->array[j], t) < 0; j--)
+      for (j = i-1; j >= 0 && compare(this->array[j], t) > 0; j--)
          this->array[j+1] = this->array[j];
       this->array[j+1] = t;
    }
-   assert(TypedVector_isConsistent(this));
-
-   /*
-   for (int i = 0; i < this->items; i++) {
-      for (int j = i+1; j < this->items; j++) {
-         if (this->array[j]->compare(this->array[j], t) < 0) {
-            void* tmp = this->array[i];
-            this->array[i] = this->array[j];
-            this->array[j] = tmp;
-         }
-      }
-   }
-   */
+   assert(Vector_isConsistent(this));
 }
 
-/* private */
-void TypedVector_checkArraySize(TypedVector* this) {
-   assert(TypedVector_isConsistent(this));
+static void Vector_checkArraySize(Vector* this) {
+   assert(Vector_isConsistent(this));
    if (this->items >= this->arraySize) {
       int i;
       i = this->arraySize;
@@ -118,40 +124,40 @@ void TypedVector_checkArraySize(TypedVector* this) {
       for (; i < this->arraySize; i++)
          this->array[i] = NULL;
    }
-   assert(TypedVector_isConsistent(this));
+   assert(Vector_isConsistent(this));
 }
 
-void TypedVector_insert(TypedVector* this, int index, void* data_) {
+void Vector_insert(Vector* this, int index, void* data_) {
    assert(index >= 0);
    assert(((Object*)data_)->class == this->vectorType);
    Object* data = data_;
-   assert(TypedVector_isConsistent(this));
+   assert(Vector_isConsistent(this));
    
-   TypedVector_checkArraySize(this);
+   Vector_checkArraySize(this);
    assert(this->array[this->items] == NULL);
    for (int i = this->items; i >= index; i--) {
       this->array[i+1] = this->array[i];
    }
    this->array[index] = data;
    this->items++;
-   assert(TypedVector_isConsistent(this));
+   assert(Vector_isConsistent(this));
 }
 
-Object* TypedVector_take(TypedVector* this, int index) {
+Object* Vector_take(Vector* this, int index) {
    assert(index >= 0 && index < this->items);
-   assert(TypedVector_isConsistent(this));
+   assert(Vector_isConsistent(this));
    Object* removed = this->array[index];
    assert (removed != NULL);
    this->items--;
    for (int i = index; i < this->items; i++)
       this->array[i] = this->array[i+1];
    this->array[this->items] = NULL;
-   assert(TypedVector_isConsistent(this));
+   assert(Vector_isConsistent(this));
    return removed;
 }
 
-Object* TypedVector_remove(TypedVector* this, int index) {
-   Object* removed = TypedVector_take(this, index);
+Object* Vector_remove(Vector* this, int index) {
+   Object* removed = Vector_take(this, index);
    if (this->owner) {
       removed->delete(removed);
       return NULL;
@@ -159,9 +165,9 @@ Object* TypedVector_remove(TypedVector* this, int index) {
       return removed;
 }
 
-void TypedVector_moveUp(TypedVector* this, int index) {
+void Vector_moveUp(Vector* this, int index) {
    assert(index >= 0 && index < this->items);
-   assert(TypedVector_isConsistent(this));
+   assert(Vector_isConsistent(this));
    if (index == 0)
       return;
    Object* temp = this->array[index];
@@ -169,9 +175,9 @@ void TypedVector_moveUp(TypedVector* this, int index) {
    this->array[index - 1] = temp;
 }
 
-void TypedVector_moveDown(TypedVector* this, int index) {
+void Vector_moveDown(Vector* this, int index) {
    assert(index >= 0 && index < this->items);
-   assert(TypedVector_isConsistent(this));
+   assert(Vector_isConsistent(this));
    if (index == this->items - 1)
       return;
    Object* temp = this->array[index];
@@ -179,13 +185,13 @@ void TypedVector_moveDown(TypedVector* this, int index) {
    this->array[index + 1] = temp;
 }
 
-void TypedVector_set(TypedVector* this, int index, void* data_) {
+void Vector_set(Vector* this, int index, void* data_) {
    assert(index >= 0);
    assert(((Object*)data_)->class == this->vectorType);
    Object* data = data_;
-   assert(TypedVector_isConsistent(this));
+   assert(Vector_isConsistent(this));
 
-   TypedVector_checkArraySize(this);
+   Vector_checkArraySize(this);
    if (index >= this->items) {
       this->items = index+1;
    } else {
@@ -198,60 +204,59 @@ void TypedVector_set(TypedVector* this, int index, void* data_) {
       }
    }
    this->array[index] = data;
-   assert(TypedVector_isConsistent(this));
+   assert(Vector_isConsistent(this));
 }
 
-inline Object* TypedVector_get(TypedVector* this, int index) {
+inline Object* Vector_get(Vector* this, int index) {
    assert(index < this->items);
-   assert(TypedVector_isConsistent(this));
+   assert(Vector_isConsistent(this));
    return this->array[index];
 }
 
-inline int TypedVector_size(TypedVector* this) {
-   assert(TypedVector_isConsistent(this));
+inline int Vector_size(Vector* this) {
+   assert(Vector_isConsistent(this));
    return this->items;
 }
 
-void TypedVector_merge(TypedVector* this, TypedVector* v2) {
+void Vector_merge(Vector* this, Vector* v2) {
    int i;
-   assert(TypedVector_isConsistent(this));
+   assert(Vector_isConsistent(this));
    
    for (i = 0; i < v2->items; i++)
-      TypedVector_add(this, v2->array[i]);
+      Vector_add(this, v2->array[i]);
    v2->items = 0;
-   TypedVector_delete(v2);
-   assert(TypedVector_isConsistent(this));
+   Vector_delete(v2);
+   assert(Vector_isConsistent(this));
 }
 
-void TypedVector_add(TypedVector* this, void* data_) {
+void Vector_add(Vector* this, void* data_) {
    assert(data_ && ((Object*)data_)->class == this->vectorType);
    Object* data = data_;
-   assert(TypedVector_isConsistent(this));
-
-   TypedVector_set(this, this->items, data);
-   assert(TypedVector_isConsistent(this));
+   assert(Vector_isConsistent(this));
+   int i = this->items;
+   Vector_set(this, this->items, data);
+   assert(this->items == i+1); (void)(i);
+   assert(Vector_isConsistent(this));
 }
 
-inline int TypedVector_indexOf(TypedVector* this, void* search_) {
+inline int Vector_indexOf(Vector* this, void* search_, Object_Compare compare) {
    assert(((Object*)search_)->class == this->vectorType);
+   assert(this->compare);
    Object* search = search_;
-   assert(TypedVector_isConsistent(this));
-
-   int i;
-
-   for (i = 0; i < this->items; i++) {
+   assert(Vector_isConsistent(this));
+   for (int i = 0; i < this->items; i++) {
       Object* o = (Object*)this->array[i];
-      if (o && o->compare(o, search) == 0)
+      if (o && compare(search, o) == 0)
          return i;
    }
    return -1;
 }
 
-void TypedVector_foreach(TypedVector* this, TypedVector_procedure f) {
+void Vector_foreach(Vector* this, Vector_procedure f) {
    int i;
-   assert(TypedVector_isConsistent(this));
+   assert(Vector_isConsistent(this));
 
    for (i = 0; i < this->items; i++)
       f(this->array[i]);
-   assert(TypedVector_isConsistent(this));
+   assert(Vector_isConsistent(this));
 }

Vector.h

@@ -0,0 +1,76 @@
+/* Do not edit this file. It was automatically generated. */
+
+#ifndef HEADER_Vector
+#define HEADER_Vector
+/*
+htop
+(C) 2004-2006 Hisham H. Muhammad
+Released under the GNU GPL, see the COPYING file
+in the source distribution for its full text.
+*/
+
+#include "Object.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdbool.h>
+
+#include "debug.h"
+#include <assert.h>
+
+
+#ifndef DEFAULT_SIZE
+#define DEFAULT_SIZE -1
+#endif
+
+typedef void(*Vector_procedure)(void*);
+
+typedef struct Vector_ {
+   Object **array;
+   Object_Compare compare;
+   int arraySize;
+   int growthRate;
+   int items;
+   char* vectorType;
+   bool owner;
+} Vector;
+
+
+Vector* Vector_new(char* vectorType_, bool owner, int size, Object_Compare compare);
+
+void Vector_delete(Vector* this);
+
+#ifdef DEBUG
+
+int Vector_count(Vector* this);
+
+#endif
+
+void Vector_prune(Vector* this);
+
+void Vector_sort(Vector* this);
+
+void Vector_insert(Vector* this, int index, void* data_);
+
+Object* Vector_take(Vector* this, int index);
+
+Object* Vector_remove(Vector* this, int index);
+
+void Vector_moveUp(Vector* this, int index);
+
+void Vector_moveDown(Vector* this, int index);
+
+void Vector_set(Vector* this, int index, void* data_);
+
+inline Object* Vector_get(Vector* this, int index);
+
+inline int Vector_size(Vector* this);
+
+void Vector_merge(Vector* this, Vector* v2);
+
+void Vector_add(Vector* this, void* data_);
+
+inline int Vector_indexOf(Vector* this, void* search_, Object_Compare compare);
+
+void Vector_foreach(Vector* this, Vector_procedure f);
+
+#endif

configure.ac

@@ -2,7 +2,7 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ(2.57)
-AC_INIT([htop],[0.6.2],[loderunner@users.sourceforge.net])
+AC_INIT([htop],[0.6.5],[loderunner@users.sourceforge.net])
 AM_INIT_AUTOMAKE
 AC_CONFIG_SRCDIR([htop.c])
 AC_CONFIG_HEADER([config.h])
@@ -11,13 +11,23 @@ AC_CONFIG_HEADER([config.h])
 AC_PROG_CC
 
 # Checks for libraries.
-AC_CHECK_LIB([ncurses], [refresh])
-AC_CHECK_LIB([m], [ceil])
+AC_CHECK_LIB([ncurses], [refresh], [], [missing_libraries="$missing_libraries libncurses"])
+AC_CHECK_LIB([m], [ceil], [], [missing_libraries="$missing_libraries libm"])
+
+if test ! -z "$missing_libraries"; then
+  AC_MSG_ERROR([missing libraries: $missing_libraries])
+fi
 
 # Checks for header files.
 AC_HEADER_DIRENT
 AC_HEADER_STDC
-AC_CHECK_HEADERS([stdlib.h string.h strings.h sys/param.h sys/time.h unistd.h curses.h])
+AC_CHECK_HEADERS([stdlib.h string.h strings.h sys/param.h sys/time.h unistd.h curses.h],[:],[
+  missing_headers="$missing_headers $ac_header"
+])
+
+if test ! -z "$missing_headers"; then
+  AC_MSG_ERROR([missing headers: $missing_headers])
+fi
 
 # Checks for typedefs, structures, and compiler characteristics.
 AC_HEADER_STDBOOL

debug.h

@@ -1,22 +1,28 @@
 
-#ifdef DEBUG
+#if defined(DEBUG)
 
-#include "DebugMemory.h"
+   /* Full debug */
+   #include "DebugMemory.h"
+   #define calloc(a, b) DebugMemory_calloc(a, b, __FILE__, __LINE__)
+   #define malloc(x) DebugMemory_malloc(x, __FILE__, __LINE__, #x)
+   #define realloc(x,s) DebugMemory_realloc(x, s, __FILE__, __LINE__, #x)
+   #define strdup(x) DebugMemory_strdup(x, __FILE__, __LINE__)
+   #define free(x) DebugMemory_free(x, __FILE__, __LINE__)
+   #define debug_done() DebugMemory_report()
 
-#define calloc(a, b) DebugMemory_calloc(a, b, __FILE__, __LINE__);
-#define malloc(x) DebugMemory_malloc(x, __FILE__, __LINE__);
-#define realloc(x,s) DebugMemory_realloc(x, s, __FILE__, __LINE__);
-#define strdup(x) DebugMemory_strdup(x, __FILE__, __LINE__);
-#define free(x) DebugMemory_free(x, __FILE__, __LINE__);
+#elif defined(DEBUGLITE)
 
-#define debug_done() DebugMemory_report();
+   /* Assertions and core only */
+   #ifdef NDEBUG
+   #undef NDEBUG
+   #endif
+   #define debug_done() sleep(0)
+
+#else
+
+   /* No debugging */
+   #define NDEBUG
+   #define debug_done() sleep(0)
 
 #endif
 
-#ifndef DEBUG
-
-#define NDEBUG
-
-#define debug_done() sleep(0)
-
-#endif

htop.1

@@ -1,4 +1,4 @@
-.TH "htop" "1" "0.6.2" "Bartosz Fenski <fenio@o2.pl>" "Utils"
+.TH "htop" "1" "0.6.5" "Bartosz Fenski <fenio@o2.pl>" "Utils"
 .SH "NAME"
 htop \- interactive process viewer
 .SH "SYNTAX"
@@ -113,7 +113,7 @@ PID search: type in process ID and the selection highlight will be moved to it.
 
 .SH "AUTHORS"
 .LP 
-htop is developed by Hisham Muhammad <lode@gobolinux.org>.
+htop is developed by Hisham Muhammad <loderunner@users.sourceforge.net>.
 .br
 This man page was written by Bartosz Fenski <fenio@o2.pl> for the 
 Debian GNU/Linux distribution (but it may be used by others), and

htop.c

@@ -14,7 +14,7 @@ in the source distribution for its full text.
 
 #include "ProcessList.h"
 #include "CRT.h"
-#include "ListBox.h"
+#include "Panel.h"
 #include "UsersTable.h"
 #include "SignalItem.h"
 #include "RichString.h"
@@ -22,8 +22,8 @@ in the source distribution for its full text.
 #include "ScreenManager.h"
 #include "FunctionBar.h"
 #include "ListItem.h"
-#include "CategoriesListBox.h"
-#include "SignalsListBox.h"
+#include "CategoriesPanel.h"
+#include "SignalsPanel.h"
 #include "TraceScreen.h"
 
 #include "config.h"
@@ -33,9 +33,6 @@ in the source distribution for its full text.
 
 #define INCSEARCH_MAX 40
 
-/* private property */
-char htop_barCharacters[] = "|#*@$%&";
-
 void printVersionFlag() {
    clear();
    printf("htop " VERSION " - (C) 2004-2006 Hisham Muhammad.\n");
@@ -49,12 +46,13 @@ void printHelpFlag() {
    printf("Released under the GNU GPL.\n\n");
    printf("-d DELAY     Delay between updates, in tenths of seconds\n\n");
    printf("-u USERNAME  Show only processes of a given user\n\n");
+   printf("--sort-key COLUMN  Sort by this column (use --sort-key help for a column list)\n\n");
    printf("Press F1 inside htop for online help.\n");
    printf("See the man page for full information.\n\n");
    exit(0);
 }
 
-void showHelp() {
+void showHelp(ProcessList* pl) {
    clear();
    attrset(CRT_colors[HELP_BOLD]);
    mvaddstr(0, 0, "htop " VERSION " - (C) 2004-2006 Hisham Muhammad.");
@@ -64,10 +62,20 @@ void showHelp() {
    mvaddstr(3, 0, "CPU usage bar: ");
    #define addattrstr(a,s) attrset(a);addstr(s)
    addattrstr(CRT_colors[BAR_BORDER], "[");
-   addattrstr(CRT_colors[CPU_NICE], "low-priority"); addstr("/");
-   addattrstr(CRT_colors[CPU_NORMAL], "normal"); addstr("/");
-   addattrstr(CRT_colors[CPU_KERNEL], "kernel");
-   addattrstr(CRT_colors[BAR_SHADOW], "      used%");
+   if (pl->expandSystemTime) {
+      addattrstr(CRT_colors[CPU_NICE], "low"); addstr("/");
+      addattrstr(CRT_colors[CPU_NORMAL], "normal"); addstr("/");
+      addattrstr(CRT_colors[CPU_KERNEL], "kernel"); addstr("/");
+      addattrstr(CRT_colors[CPU_IOWAIT], "io-wait"); addstr("/");
+      addattrstr(CRT_colors[CPU_IRQ], "irq"); addstr("/");
+      addattrstr(CRT_colors[CPU_SOFTIRQ], "soft-irq");
+      addattrstr(CRT_colors[BAR_SHADOW], " used%");
+   } else {
+      addattrstr(CRT_colors[CPU_NICE], "low-priority"); addstr("/");
+      addattrstr(CRT_colors[CPU_NORMAL], "normal"); addstr("/");
+      addattrstr(CRT_colors[CPU_KERNEL], "kernel");
+      addattrstr(CRT_colors[BAR_SHADOW], "             used%");
+   }
    addattrstr(CRT_colors[BAR_BORDER], "]");
    attrset(CRT_colors[DEFAULT_COLOR]);
    mvaddstr(4, 0, "Memory bar:    ");
@@ -75,45 +83,46 @@ void showHelp() {
    addattrstr(CRT_colors[MEMORY_USED], "used"); addstr("/");
    addattrstr(CRT_colors[MEMORY_BUFFERS], "buffers"); addstr("/");
    addattrstr(CRT_colors[MEMORY_CACHE], "cache");
-   addattrstr(CRT_colors[BAR_SHADOW], "         used/total");
+   addattrstr(CRT_colors[BAR_SHADOW], "                used/total");
    addattrstr(CRT_colors[BAR_BORDER], "]");
    attrset(CRT_colors[DEFAULT_COLOR]);
    mvaddstr(5, 0, "Swap bar:      ");
    addattrstr(CRT_colors[BAR_BORDER], "[");
    addattrstr(CRT_colors[SWAP], "used");
-   addattrstr(CRT_colors[BAR_SHADOW], "                       used/total");
+   addattrstr(CRT_colors[BAR_SHADOW], "                              used/total");
    addattrstr(CRT_colors[BAR_BORDER], "]");
    attrset(CRT_colors[DEFAULT_COLOR]);
-   mvaddstr(6,0, "Type and layout of header meters is configurable in the setup screen.");
+   mvaddstr(6,0, "Type and layout of header meters are configurable in the setup screen.");
+   mvaddstr(7, 0, "Status: R: running; S: sleeping; T: traced/stopped; Z: zombie; D: disk sleep");
 
-   mvaddstr( 8, 0, " Arrows: scroll process list             F5 t: tree view");
-   mvaddstr( 9, 0, " Digits: incremental PID search             u: show processes of a single user");
-   mvaddstr(10, 0, "   F3 /: incremental name search            H: hide/show user threads");
-   mvaddstr(11, 0, "                                            K: hide/show kernel threads");
-   mvaddstr(12, 0, "  Space: tag processes                      F: cursor follows process");
-   mvaddstr(13, 0, "      U: untag all processes");
-   mvaddstr(14, 0, "   F9 k: kill process/tagged processes      P: sort by CPU%");
-   mvaddstr(15, 0, " + [ F7: lower priority (+ nice)            M: sort by MEM%");
-   mvaddstr(16, 0, " - ] F8: higher priority (root only)        T: sort by TIME");
-   mvaddstr(17, 0, "                                         F4 I: invert sort order");
-   mvaddstr(18, 0, "   F2 S: setup                           F6 >: select sort column");
-   mvaddstr(19, 0, "   F1 h: show this help screen");
-   mvaddstr(20, 0, "  F10 q: quit                               s: trace syscalls with strace");
+   mvaddstr( 9, 0, " Arrows: scroll process list             F5 t: tree view");
+   mvaddstr(10, 0, " Digits: incremental PID search             u: show processes of a single user");
+   mvaddstr(11, 0, "   F3 /: incremental name search            H: hide/show user threads");
+   mvaddstr(12, 0, "                                            K: hide/show kernel threads");
+   mvaddstr(13, 0, "  Space: tag processes                      F: cursor follows process");
+   mvaddstr(14, 0, "      U: untag all processes");
+   mvaddstr(15, 0, "   F9 k: kill process/tagged processes      P: sort by CPU%");
+   mvaddstr(16, 0, " + [ F7: lower priority (+ nice)            M: sort by MEM%");
+   mvaddstr(17, 0, " - ] F8: higher priority (root only)        T: sort by TIME");
+   mvaddstr(18, 0, "                                         F4 I: invert sort order");
+   mvaddstr(19, 0, "   F2 S: setup                           F6 >: select sort column");
+   mvaddstr(20, 0, "   F1 h: show this help screen");
+   mvaddstr(21, 0, "  F10 q: quit                               s: trace syscalls with strace");
 
    attrset(CRT_colors[HELP_BOLD]);
-   mvaddstr( 8, 0, " Arrows"); mvaddstr( 8,40, " F5 t");
-   mvaddstr( 9, 0, " Digits"); mvaddstr( 9,40, "    u");
-   mvaddstr(10, 0, "   F3 /"); mvaddstr(10,40, "    H");
-                               mvaddstr(11,40, "    K");
-   mvaddstr(12, 0, "  Space"); mvaddstr(12,40, "    F");
-   mvaddstr(13, 0, "      U");
-   mvaddstr(14, 0, "   F9 k"); mvaddstr(14,40, "    P");
-   mvaddstr(15, 0, " + [ F7"); mvaddstr(15,40, "    M");
-   mvaddstr(16, 0, " - ] F8"); mvaddstr(16,40, "    T");
-                               mvaddstr(17,40, " F4 I");
-   mvaddstr(18, 0, "   F2 S"); mvaddstr(18,40, " F6 >");
-   mvaddstr(19, 0, "   F1 h");
-   mvaddstr(20, 0, "  F10 q"); mvaddstr(20,40, "    s");
+   mvaddstr( 9, 0, " Arrows"); mvaddstr( 9,40, " F5 t");
+   mvaddstr(10, 0, " Digits"); mvaddstr(10,40, "    u");
+   mvaddstr(11, 0, "   F3 /"); mvaddstr(11,40, "    H");
+                               mvaddstr(12,40, "    K");
+   mvaddstr(13, 0, "  Space"); mvaddstr(13,40, "    F");
+   mvaddstr(14, 0, "      U");
+   mvaddstr(15, 0, "   F9 k"); mvaddstr(15,40, "    P");
+   mvaddstr(16, 0, " + [ F7"); mvaddstr(16,40, "    M");
+   mvaddstr(17, 0, " - ] F8"); mvaddstr(17,40, "    T");
+                               mvaddstr(18,40, " F4 I");
+   mvaddstr(19, 0, "   F2 S"); mvaddstr(19,40, " F6 >");
+   mvaddstr(20, 0, "   F1 h");
+   mvaddstr(21, 0, "  F10 q"); mvaddstr(21,40, "    s");
    attrset(CRT_colors[DEFAULT_COLOR]);
 
    attrset(CRT_colors[HELP_BOLD]);
@@ -126,62 +135,62 @@ void showHelp() {
 
 static void Setup_run(Settings* settings, int headerHeight) {
    ScreenManager* scr = ScreenManager_new(0, headerHeight, 0, -1, HORIZONTAL, true);
-   CategoriesListBox* lbCategories = CategoriesListBox_new(settings, scr);
-   ScreenManager_add(scr, (ListBox*) lbCategories, NULL, 16);
-   CategoriesListBox_makeMetersPage(lbCategories);
-   ListBox* lbFocus;
+   CategoriesPanel* panelCategories = CategoriesPanel_new(settings, scr);
+   ScreenManager_add(scr, (Panel*) panelCategories, NULL, 16);
+   CategoriesPanel_makeMetersPage(panelCategories);
+   Panel* panelFocus;
    int ch;
-   ScreenManager_run(scr, &lbFocus, &ch);
+   ScreenManager_run(scr, &panelFocus, &ch);
    ScreenManager_delete(scr);
 }
 
-static bool changePriority(ListBox* lb, int delta) {
+static bool changePriority(Panel* panel, int delta) {
    bool anyTagged = false;
-   for (int i = 0; i < ListBox_getSize(lb); i++) {
-      Process* p = (Process*) ListBox_get(lb, i);
+   for (int i = 0; i < Panel_getSize(panel); i++) {
+      Process* p = (Process*) Panel_get(panel, i);
       if (p->tag) {
          Process_setPriority(p, p->nice + delta);
          anyTagged = true;
       }
    }
    if (!anyTagged) {
-      Process* p = (Process*) ListBox_getSelected(lb);
+      Process* p = (Process*) Panel_getSelected(panel);
       Process_setPriority(p, p->nice + delta);
    }
    return anyTagged;
 }
 
-static HandlerResult pickWithEnter(ListBox* lb, int ch) {
+static HandlerResult pickWithEnter(Panel* panel, int ch) {
    if (ch == 13)
       return BREAK_LOOP;
    return IGNORED;
 }
 
-static Object* pickFromList(ListBox* lb, ListBox* list, int x, int y, char** keyLabels, FunctionBar* prevBar) {
+static Object* pickFromList(Panel* panel, Panel* list, int x, int y, char** keyLabels, FunctionBar* prevBar) {
    char* fuKeys[2] = {"Enter", "Esc"};
    int fuEvents[2] = {13, 27};
-   if (!lb->eventHandler)
-      ListBox_setEventHandler(list, pickWithEnter);
+   if (!panel->eventHandler)
+      Panel_setEventHandler(list, pickWithEnter);
    ScreenManager* scr = ScreenManager_new(0, y, 0, -1, HORIZONTAL, false);
    ScreenManager_add(scr, list, FunctionBar_new(2, keyLabels, fuKeys, fuEvents), x - 1);
-   ScreenManager_add(scr, lb, NULL, -1);
-   ListBox* lbFocus;
+   ScreenManager_add(scr, panel, NULL, -1);
+   Panel* panelFocus;
    int ch;
-   ScreenManager_run(scr, &lbFocus, &ch);
+   ScreenManager_run(scr, &panelFocus, &ch);
    ScreenManager_delete(scr);
-   ListBox_move(lb, 0, y);
-   ListBox_resize(lb, COLS, LINES-y-1);
+   Panel_move(panel, 0, y);
+   Panel_resize(panel, COLS, LINES-y-1);
    FunctionBar_draw(prevBar, NULL);
-   if (lbFocus == list && ch == 13) {
-      return ListBox_getSelected(list);
+   if (panelFocus == list && ch == 13) {
+      return Panel_getSelected(list);
    }
    return NULL;
 }
 
-void addUserToList(int key, void* userCast, void* lbCast) {
+void addUserToList(int key, void* userCast, void* panelCast) {
    char* user = (char*) userCast;
-   ListBox* lb = (ListBox*) lbCast;
-   ListBox_add(lb, (Object*) ListItem_new(user, key));
+   Panel* panel = (Panel*) panelCast;
+   Panel_add(panel, (Object*) ListItem_new(user, key));
 }
 
 void setUserOnly(const char* userName, bool* userOnly, uid_t* userId) {
@@ -197,12 +206,25 @@ int main(int argc, char** argv) {
    int delay = -1;
    bool userOnly = false;
    uid_t userId = 0;
+   int sortKey = 0;
 
    if (argc > 0) {
       if (String_eq(argv[1], "--help")) {
          printHelpFlag();
       } else if (String_eq(argv[1], "--version")) {
          printVersionFlag();
+      } else if (String_eq(argv[1], "--sort-key")) {
+         if (argc < 2) printHelpFlag();
+            if (String_eq(argv[2], "help")) {
+            for (int j = 1; j < LAST_PROCESSFIELD; j++)
+               printf ("%s\n", Process_fieldNames[j]);
+            exit(0);
+         }
+         sortKey = ColumnsPanel_fieldNameToIndex(argv[2]);
+         if (sortKey == -1) {
+            fprintf(stderr, "Error: invalid column \"%s\".\n", argv[2]);
+            exit(1);
+         }
       } else if (String_eq(argv[1], "-d")) {
          if (argc < 2) printHelpFlag();
          sscanf(argv[2], "%d", &delay);
@@ -219,14 +241,14 @@ int main(int argc, char** argv) {
       exit(1);
    }
 
-   ListBox* lb;
+   Panel* panel;
    int quit = 0;
    int refreshTimeout = 0;
    int resetRefreshTimeout = 5;
    bool doRefresh = true;
    Settings* settings;
    
-   ListBox* lbk = NULL;
+   Panel* killPanel = NULL;
 
    char incSearchBuffer[INCSEARCH_MAX];
    int incSearchIndex = 0;
@@ -240,6 +262,10 @@ int main(int argc, char** argv) {
    
    Header* header = Header_new(pl);
    settings = Settings_new(pl, header);
+   if (sortKey > 0) {
+      pl->sortKey = sortKey;
+      pl->treeView = false;
+   }
    int headerHeight = Header_calculateHeight(header);
 
    // FIXME: move delay code to settings
@@ -248,8 +274,8 @@ int main(int argc, char** argv) {
    
    CRT_init(settings->delay, settings->colorScheme);
    
-   lb = ListBox_new(0, headerHeight, COLS, LINES - headerHeight - 2, PROCESS_CLASS, false);
-   ListBox_setRichHeader(lb, ProcessList_printHeader(pl));
+   panel = Panel_new(0, headerHeight, COLS, LINES - headerHeight - 2, PROCESS_CLASS, false, NULL);
+   Panel_setRichHeader(panel, ProcessList_printHeader(pl));
    
    char* searchFunctions[3] = {"Next  ", "Exit  ", " Search: "};
    char* searchKeys[3] = {"F3", "Esc", "  "};
@@ -285,9 +311,9 @@ int main(int argc, char** argv) {
       if (doRefresh) {
          incSearchIndex = 0;
          incSearchBuffer[0] = 0;
-         int currPos = ListBox_getSelectedIndex(lb);
+         int currPos = Panel_getSelectedIndex(panel);
          int currPid = 0;
-         int currScrollV = lb->scrollV;
+         int currScrollV = panel->scrollV;
          if (follow)
             currPid = ProcessList_get(pl, currPos)->pid;
          if (recalculate)
@@ -296,18 +322,18 @@ int main(int argc, char** argv) {
             ProcessList_sort(pl);
             refreshTimeout = 1;
          }
-         ListBox_prune(lb);
+         Panel_prune(panel);
          int size = ProcessList_size(pl);
-         int lbi = 0;
+         int index = 0;
          for (int i = 0; i < size; i++) {
             Process* p = ProcessList_get(pl, i);
             if (!userOnly || (p->st_uid == userId)) {
-               ListBox_set(lb, lbi, (Object*)p);
-               if ((!follow && lbi == currPos) || (follow && p->pid == currPid)) {
-                  ListBox_setSelected(lb, lbi);
-                  lb->scrollV = currScrollV;
+               Panel_set(panel, index, (Object*)p);
+               if ((!follow && index == currPos) || (follow && p->pid == currPid)) {
+                  Panel_setSelected(panel, index);
+                  panel->scrollV = currScrollV;
                }
-               lbi++;
+               index++;
             }
          }
       }
@@ -315,7 +341,7 @@ int main(int argc, char** argv) {
       
       Header_draw(header);
 
-      ListBox_draw(lb, true);
+      Panel_draw(panel, true);
       int prev = ch;
       ch = getch();
 
@@ -334,7 +360,7 @@ int main(int argc, char** argv) {
       if (incSearchMode) {
          doRefresh = false;
          if (ch == KEY_F(3)) {
-            int here = ListBox_getSelectedIndex(lb);
+            int here = Panel_getSelectedIndex(panel);
             int size = ProcessList_size(pl);
             int i = here+1;
             while (i != here) {
@@ -342,7 +368,7 @@ int main(int argc, char** argv) {
                   i = 0;
                Process* p = ProcessList_get(pl, i);
                if (String_contains_i(p->comm, incSearchBuffer)) {
-                  ListBox_setSelected(lb, i);
+                  Panel_setSelected(panel, i);
                   break;
                }
                i++;
@@ -367,7 +393,7 @@ int main(int argc, char** argv) {
          for (int i = 0; i < ProcessList_size(pl); i++) {
             Process* p = ProcessList_get(pl, i);
             if (String_contains_i(p->comm, incSearchBuffer)) {
-               ListBox_setSelected(lb, i);
+               Panel_setSelected(panel, i);
                found = true;
                break;
             }
@@ -381,8 +407,8 @@ int main(int argc, char** argv) {
       }
       if (isdigit((char)ch)) {
          int pid = ch-48 + acc;
-         for (int i = 0; i < ProcessList_size(pl) && ((Process*) ListBox_getSelected(lb))->pid != pid; i++)
-            ListBox_setSelected(lb, i);
+         for (int i = 0; i < ProcessList_size(pl) && ((Process*) Panel_getSelected(panel))->pid != pid; i++)
+            Panel_setSelected(panel, i);
          acc = pid * 10;
          if (acc > 100000)
             acc = 0;
@@ -395,8 +421,8 @@ int main(int argc, char** argv) {
          MEVENT mevent;
          int ok = getmouse(&mevent);
          if (ok == OK) {
-            if (mevent.y >= lb->y + 1 && mevent.y < LINES - 1) {
-               ListBox_setSelected(lb, mevent.y - lb->y + lb->scrollV - 1);
+            if (mevent.y >= panel->y + 1 && mevent.y < LINES - 1) {
+               Panel_setSelected(panel, mevent.y - panel->y + panel->scrollV - 1);
                doRefresh = false;
                refreshTimeout = resetRefreshTimeout;
                follow = true;
@@ -413,7 +439,7 @@ int main(int argc, char** argv) {
 
       switch (ch) {
       case KEY_RESIZE:
-         ListBox_resize(lb, COLS, LINES-headerHeight-1);
+         Panel_resize(panel, COLS, LINES-headerHeight-1);
          if (incSearchMode)
             FunctionBar_draw(searchBar, incSearchBuffer);
          else
@@ -425,7 +451,7 @@ int main(int argc, char** argv) {
          pl->sortKey = PERCENT_MEM;
          pl->treeView = false;
          settings->changed = true;
-         ListBox_setRichHeader(lb, ProcessList_printHeader(pl));
+         Panel_setRichHeader(panel, ProcessList_printHeader(pl));
          break;
       }
       case 'T':
@@ -434,13 +460,13 @@ int main(int argc, char** argv) {
          pl->sortKey = TIME;
          pl->treeView = false;
          settings->changed = true;
-         ListBox_setRichHeader(lb, ProcessList_printHeader(pl));
+         Panel_setRichHeader(panel, ProcessList_printHeader(pl));
          break;
       }
       case 'U':
       {
-         for (int i = 0; i < ListBox_getSize(lb); i++) {
-            Process* p = (Process*) ListBox_get(lb, i);
+         for (int i = 0; i < Panel_getSize(panel); i++) {
+            Process* p = (Process*) Panel_get(panel, i);
             p->tag = false;
          }
          doRefresh = true;
@@ -452,13 +478,13 @@ int main(int argc, char** argv) {
          pl->sortKey = PERCENT_CPU;
          pl->treeView = false;
          settings->changed = true;
-         ListBox_setRichHeader(lb, ProcessList_printHeader(pl));
+         Panel_setRichHeader(panel, ProcessList_printHeader(pl));
          break;
       }
       case KEY_F(1):
       case 'h':
       {
-         showHelp();
+         showHelp(pl);
          FunctionBar_draw(defaultBar, NULL);
          refreshTimeout = 0;
          break;
@@ -472,14 +498,14 @@ int main(int argc, char** argv) {
       }
       case ' ':
       {
-         Process* p = (Process*) ListBox_getSelected(lb);
+         Process* p = (Process*) Panel_getSelected(panel);
          Process_toggleTag(p);
-         ListBox_onKey(lb, KEY_DOWN);
+         Panel_onKey(panel, KEY_DOWN);
          break;
       }
       case 's':
       {
-         TraceScreen* ts = TraceScreen_new((Process*) ListBox_getSelected(lb));
+         TraceScreen* ts = TraceScreen_new((Process*) Panel_getSelected(panel));
          TraceScreen_run(ts);
          TraceScreen_delete(ts);
          clear();
@@ -494,10 +520,10 @@ int main(int argc, char** argv) {
       {
          Setup_run(settings, headerHeight);
          // TODO: shouldn't need this, colors should be dynamic
-         ListBox_setRichHeader(lb, ProcessList_printHeader(pl));
+         Panel_setRichHeader(panel, ProcessList_printHeader(pl));
          headerHeight = Header_calculateHeight(header);
-         ListBox_move(lb, 0, headerHeight);
-         ListBox_resize(lb, COLS, LINES-headerHeight-1);
+         Panel_move(panel, 0, headerHeight);
+         Panel_resize(panel, COLS, LINES-headerHeight-1);
          FunctionBar_draw(defaultBar, NULL);
          refreshTimeout = 0;
          break;
@@ -509,14 +535,14 @@ int main(int argc, char** argv) {
       }
       case 'u':
       {
-         ListBox* lbu = ListBox_new(0, 0, 0, 0, LISTITEM_CLASS, true);
-         ListBox_setHeader(lbu, "Show processes of:");
-         UsersTable_foreach(ut, addUserToList, lbu);
-         TypedVector_sort(lbu->items);
+         Panel* usersPanel = Panel_new(0, 0, 0, 0, LISTITEM_CLASS, true, ListItem_compare);
+         Panel_setHeader(usersPanel, "Show processes of:");
+         UsersTable_foreach(ut, addUserToList, usersPanel);
+         Vector_sort(usersPanel->items);
          ListItem* allUsers = ListItem_new("All users", -1);
-         ListBox_insert(lbu, 0, (Object*) allUsers);
+         Panel_insert(usersPanel, 0, (Object*) allUsers);
          char* fuFunctions[2] = {"Show    ", "Cancel "};
-         ListItem* picked = (ListItem*) pickFromList(lb, lbu, 20, headerHeight, fuFunctions, defaultBar);
+         ListItem* picked = (ListItem*) pickFromList(panel, usersPanel, 20, headerHeight, fuFunctions, defaultBar);
          if (picked) {
             if (picked == allUsers) {
                userOnly = false;
@@ -530,34 +556,33 @@ int main(int argc, char** argv) {
       case KEY_F(9):
       case 'k':
       {
-         if (!lbk) {
-            lbk = (ListBox*) SignalsListBox_new(0, 0, 0, 0);
+         if (!killPanel) {
+            killPanel = (Panel*) SignalsPanel_new(0, 0, 0, 0);
          }
-         SignalsListBox_reset((SignalsListBox*) lbk);
+         SignalsPanel_reset((SignalsPanel*) killPanel);
          char* fuFunctions[2] = {"Send  ", "Cancel "};
-         Signal* signal = (Signal*) pickFromList(lb, lbk, 15, headerHeight, fuFunctions, defaultBar);
+         Signal* signal = (Signal*) pickFromList(panel, killPanel, 15, headerHeight, fuFunctions, defaultBar);
          if (signal) {
             if (signal->number != 0) {
-               ListBox_setHeader(lb, "Sending...");
-               ListBox_draw(lb, true);
+               Panel_setHeader(panel, "Sending...");
+               Panel_draw(panel, true);
                refresh();
                bool anyTagged = false;
-               for (int i = 0; i < ListBox_getSize(lb); i++) {
-                  Process* p = (Process*) ListBox_get(lb, i);
+               for (int i = 0; i < Panel_getSize(panel); i++) {
+                  Process* p = (Process*) Panel_get(panel, i);
                   if (p->tag) {
                      Process_sendSignal(p, signal->number);
-                     Process_toggleTag(p);
                      anyTagged = true;
                   }
                }
                if (!anyTagged) {
-                  Process* p = (Process*) ListBox_getSelected(lb);
+                  Process* p = (Process*) Panel_getSelected(panel);
                   Process_sendSignal(p, signal->number);
                }
                napms(500);
             }
          }
-         ListBox_setRichHeader(lb, ProcessList_printHeader(pl));
+         Panel_setRichHeader(panel, ProcessList_printHeader(pl));
          refreshTimeout = 0;
          break;
       }
@@ -572,25 +597,25 @@ int main(int argc, char** argv) {
       case '.':
       case KEY_F(6):
       {
-         ListBox* lbf = ListBox_new(0,0,0,0,LISTITEM_CLASS,true);
-         ListBox_setHeader(lbf, "Sort by");
+         Panel* sortPanel = Panel_new(0, 0, 0, 0, LISTITEM_CLASS, true, ListItem_compare);
+         Panel_setHeader(sortPanel, "Sort by");
          char* fuFunctions[2] = {"Sort  ", "Cancel "};
          ProcessField* fields = pl->fields;
          for (int i = 0; fields[i]; i++) {
             char* name = String_trim(Process_printField(fields[i]));
-            ListBox_add(lbf, (Object*) ListItem_new(name, fields[i]));
+            Panel_add(sortPanel, (Object*) ListItem_new(name, fields[i]));
             if (fields[i] == pl->sortKey)
-               ListBox_setSelected(lbf, i);
+               Panel_setSelected(sortPanel, i);
             free(name);
          }
-         ListItem* field = (ListItem*) pickFromList(lb, lbf, 15, headerHeight, fuFunctions, defaultBar);
+         ListItem* field = (ListItem*) pickFromList(panel, sortPanel, 15, headerHeight, fuFunctions, defaultBar);
          if (field) {
             pl->treeView = false;
             settings->changed = true;
             pl->sortKey = field->key;
          }
-         ((Object*)lbf)->delete((Object*)lbf);
-         ListBox_setRichHeader(lb, ProcessList_printHeader(pl));
+         ((Object*)sortPanel)->delete((Object*)sortPanel);
+         Panel_setRichHeader(panel, ProcessList_printHeader(pl));
          refreshTimeout = 0;
          break;
       }
@@ -607,14 +632,14 @@ int main(int argc, char** argv) {
       case '=':
       case '+':
       {
-         doRefresh = changePriority(lb, 1);
+         doRefresh = changePriority(panel, 1);
          break;
       }
       case KEY_F(7):
       case ']':
       case '-':
       {
-         doRefresh = changePriority(lb, -1);
+         doRefresh = changePriority(panel, -1);
          break;
       }
       case KEY_F(3):
@@ -641,7 +666,7 @@ int main(int argc, char** argv) {
       default:
          doRefresh = false;
          refreshTimeout = resetRefreshTimeout;
-         ListBox_onKey(lb, ch);
+         Panel_onKey(panel, ch);
          break;
       }
       follow = false;
@@ -658,9 +683,9 @@ int main(int argc, char** argv) {
    ProcessList_delete(pl);
    FunctionBar_delete((Object*)searchBar);
    FunctionBar_delete((Object*)defaultBar);
-   ((Object*)lb)->delete((Object*)lb);
-   if (lbk)
-      ((Object*)lbk)->delete((Object*)lbk);
+   ((Object*)panel)->delete((Object*)panel);
+   if (killPanel)
+      ((Object*)killPanel)->delete((Object*)killPanel);
    UsersTable_delete(ut);
    Settings_delete(settings);
    debug_done();

htop.desktop

@@ -1,6 +1,6 @@
 [Desktop Entry]
 Encoding=UTF-8
-Version=0.6.2
+Version=0.6.5
 Name=Htop
 Type=Application
 Comment=Show System Processes

htop.h

@@ -1,4 +1,4 @@
-/* Do not edit this file. It was automatically genarated. */
+/* Do not edit this file. It was automatically generated. */
 
 #ifndef HEADER_htop
 #define HEADER_htop
@@ -9,9 +9,16 @@ Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
 */
 
+#define _GNU_SOURCE
+#include <unistd.h>
+#include <math.h>
+#include <sys/param.h>
+#include <ctype.h>
+#include <stdbool.h>
+
 #include "ProcessList.h"
 #include "CRT.h"
-#include "ListBox.h"
+#include "Panel.h"
 #include "UsersTable.h"
 #include "SignalItem.h"
 #include "RichString.h"
@@ -19,34 +26,26 @@ in the source distribution for its full text.
 #include "ScreenManager.h"
 #include "FunctionBar.h"
 #include "ListItem.h"
-#include "CategoriesListBox.h"
-#include "SignalsListBox.h"
+#include "CategoriesPanel.h"
+#include "SignalsPanel.h"
+#include "TraceScreen.h"
 
 #include "config.h"
 #include "debug.h"
 
-#include <unistd.h>
-#include <math.h>
-#include <sys/param.h>
-#include <ctype.h>
-#include <stdbool.h>
-
-int usleep(int usec);
-
 //#link m
 
 #define INCSEARCH_MAX 40
 
-
 void printVersionFlag();
 
 void printHelpFlag();
 
 void showHelp();
 
-void showColumnConfig(ProcessList* pl);
+void addUserToList(int key, void* userCast, void* panelCast);
 
-void Setup_run(Settings* settings, int headerHeight);
+void setUserOnly(const char* userName, bool* userOnly, uid_t* userId);
 
 int main(int argc, char** argv);
 

scripts/MakeHeader.py

@@ -8,6 +8,7 @@ SKIP=3
 SKIPONE=4
 
 state = ANY
+static = 0
 
 file = open(sys.argv[1])
 name = sys.argv[1][:-2]
@@ -34,15 +35,27 @@ for line in file.readlines():
          state = COPY
       elif line == selfheader:
          pass
-      elif string.find(line, "typedef") == 0 or line == "/* private */":
-         state = SKIP
-      elif string.find(line, "/* private property */") == 0:
-         state = SKIPONE
-      elif len(line) > 1 and line[-1] == "{":
-         out.write( line[:-2] + ";" )
-         state = SKIP
-      elif line == "":
-         out.write( "" )
+      elif line.find("htop - ") == 0 and line[-2:] == ".c":
+         out.write(line[:-2] + ".h")
+      elif line.find("static ") != -1:
+         if line[-1] == "{":
+            state = SKIP
+            static = 1
+         else:
+            state = SKIPONE
+      elif len(line) > 1:
+         static = 0
+         equals = line.find(" = ")
+         if line[-3:] == "= {":
+            out.write( "extern " + line[:-4] + ";" )
+            state = SKIP
+         elif equals != -1:
+            out.write("extern " + line[:equals] + ";" )
+         elif line[-1] == "{":
+            out.write( line[:-2] + ";" )
+            state = SKIP
+         else:
+            out.write( line )
       else:
          out.write( line )
    elif state == COPY:
@@ -52,7 +65,11 @@ for line in file.readlines():
          out.write( line )
    elif state == SKIP:
       if len(line) >= 1 and line[0] == "}":
-         state = ANY
+         if static == 1:
+            state = SKIPONE
+         else:
+            state = ANY
+         static = 0
    elif state == SKIPONE:
       state = ANY