mirror of https://github.com/xzeldon/htop.git
115 lines
3.3 KiB
C
115 lines
3.3 KiB
C
/*
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htop - AvailableMetersPanel.c
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(C) 2004-2011 Hisham H. Muhammad
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Released under the GNU GPL, see the COPYING file
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in the source distribution for its full text.
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*/
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#include "AvailableMetersPanel.h"
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#include "CPUMeter.h"
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#include "Header.h"
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#include "ListItem.h"
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#include "debug.h"
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#include <assert.h>
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#include <stdlib.h>
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/*{
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#include "Settings.h"
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#include "Panel.h"
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#include "ScreenManager.h"
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typedef struct AvailableMetersPanel_ {
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Panel super;
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Settings* settings;
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Panel* leftPanel;
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Panel* rightPanel;
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ScreenManager* scr;
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} AvailableMetersPanel;
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}*/
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static void AvailableMetersPanel_delete(Object* object) {
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Panel* super = (Panel*) object;
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AvailableMetersPanel* this = (AvailableMetersPanel*) object;
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Panel_done(super);
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free(this);
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}
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static inline void AvailableMetersPanel_addHeader(Header* header, Panel* panel, MeterType* type, int param, HeaderSide side) {
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Meter* meter = (Meter*) Header_addMeter(header, type, param, side);
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Panel_add(panel, (Object*) Meter_toListItem(meter));
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}
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static HandlerResult AvailableMetersPanel_eventHandler(Panel* super, int ch) {
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AvailableMetersPanel* this = (AvailableMetersPanel*) super;
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Header* header = this->settings->header;
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ListItem* selected = (ListItem*) Panel_getSelected(super);
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int param = selected->key & 0xff;
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int type = selected->key >> 16;
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HandlerResult result = IGNORED;
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switch(ch) {
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case KEY_F(5):
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case 'l':
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case 'L':
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{
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AvailableMetersPanel_addHeader(header, this->leftPanel, Meter_types[type], param, LEFT_HEADER);
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result = HANDLED;
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break;
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}
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case KEY_F(6):
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case 'r':
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case 'R':
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{
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AvailableMetersPanel_addHeader(header, this->rightPanel, Meter_types[type], param, RIGHT_HEADER);
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result = HANDLED;
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break;
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}
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}
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if (result == HANDLED) {
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this->settings->changed = true;
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Header_calculateHeight(header);
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Header_draw(header);
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ScreenManager_resize(this->scr, this->scr->x1, header->height, this->scr->x2, this->scr->y2);
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}
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return result;
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}
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AvailableMetersPanel* AvailableMetersPanel_new(Settings* settings, Panel* leftMeters, Panel* rightMeters, ScreenManager* scr) {
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AvailableMetersPanel* this = (AvailableMetersPanel*) malloc(sizeof(AvailableMetersPanel));
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Panel* super = (Panel*) this;
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Panel_init(super, 1, 1, 1, 1, LISTITEM_CLASS, true);
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((Object*)this)->delete = AvailableMetersPanel_delete;
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this->settings = settings;
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this->leftPanel = leftMeters;
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this->rightPanel = rightMeters;
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this->scr = scr;
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super->eventHandler = AvailableMetersPanel_eventHandler;
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Panel_setHeader(super, "Available meters");
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for (int i = 1; Meter_types[i]; i++) {
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MeterType* type = Meter_types[i];
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if (type != &CPUMeter) {
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Panel_add(super, (Object*) ListItem_new(type->uiName, i << 16));
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}
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}
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MeterType* type = &CPUMeter;
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int cpus = settings->pl->cpuCount;
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if (cpus > 1) {
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Panel_add(super, (Object*) ListItem_new("CPU average", 0));
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for (int i = 1; i <= cpus; i++) {
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char buffer[50];
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sprintf(buffer, "%s %d", type->uiName, i);
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Panel_add(super, (Object*) ListItem_new(buffer, i));
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}
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} else {
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Panel_add(super, (Object*) ListItem_new("CPU", 1));
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}
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return this;
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}
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