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htop
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handle clicks on panel header line

This commit is contained in:
Hisham Muhammad 2015-03-24 23:12:43 -03:00
parent 38fd1bfaba
commit a93db5234c
7 changed files with 69 additions and 39 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
Action.c
View File

@ -154,7 +154,7 @@ static bool expandCollapse(Panel* panel) {
return true;
}
static inline Htop_Reaction setSortKey(Settings* settings, ProcessField sortKey) {
Htop_Reaction Action_setSortKey(Settings* settings, ProcessField sortKey) {
settings->sortKey = sortKey;
settings->direction = 1;
settings->treeView = false;
@ -175,7 +175,7 @@ static Htop_Reaction sortBy(State* st) {
}
ListItem* field = (ListItem*) Action_pickFromVector(st, sortPanel, 15);
if (field) {
reaction |= setSortKey(st->settings, field->key);
reaction |= Action_setSortKey(st->settings, field->key);
}
Object_delete(sortPanel);
return reaction | HTOP_REFRESH | HTOP_REDRAW_BAR | HTOP_UPDATE_PANELHDR;
@ -189,15 +189,15 @@ static Htop_Reaction actionResize(State* st) {
}
static Htop_Reaction actionSortByMemory(State* st) {
return setSortKey(st->settings, PERCENT_MEM);
return Action_setSortKey(st->settings, PERCENT_MEM);
}
static Htop_Reaction actionSortByCPU(State* st) {
return setSortKey(st->settings, PERCENT_CPU);
return Action_setSortKey(st->settings, PERCENT_CPU);
}
static Htop_Reaction actionSortByTime(State* st) {
return setSortKey(st->settings, TIME);
return Action_setSortKey(st->settings, TIME);
}
static Htop_Reaction actionToggleKernelThreads(State* st) {

2
Action.h
View File

@ -45,6 +45,8 @@ Object* Action_pickFromVector(State* st, Panel* list, int x);
bool Action_setUserOnly(const char* userName, uid_t* userId);
Htop_Reaction Action_setSortKey(Settings* settings, ProcessField sortKey);
// ----------------------------------------
void Action_setBindings(Htop_Action* keys);

2
CategoriesPanel.c
View File

@ -78,7 +78,7 @@ static HandlerResult CategoriesPanel_eventHandler(Panel* super, int ch) {
int selected = Panel_getSelectedIndex(super);
switch (ch) {
case EVENT_SETSELECTED:
case EVENT_SET_SELECTED:
result = HANDLED;
break;
case KEY_UP:

16
MainPanel.c
View File

@ -67,7 +67,21 @@ static HandlerResult MainPanel_eventHandler(Panel* super, int ch) {
Htop_Reaction reaction = HTOP_OK;
if (ch != ERR && this->inc->active) {
if (EVENT_IS_HEADER_CLICK(ch)) {
int x = EVENT_HEADER_CLICK_GET_X(ch);
ProcessList* pl = this->state->pl;
Settings* settings = this->state->settings;
int hx = super->scrollH + x + 1;
ProcessField field = ProcessList_keyAt(pl, hx);
if (field == settings->sortKey) {
Settings_invertSortOrder(settings);
settings->treeView = false;
} else {
reaction |= Action_setSortKey(settings, field);
}
reaction |= HTOP_RECALCULATE;
result = HANDLED;
} else if (ch != ERR && this->inc->active) {
bool filterChanged = IncSet_handleKey(this->inc, ch, super, (IncMode_GetPanelValue) MainPanel_getValue, NULL);
if (filterChanged) {
this->state->pl->incFilter = IncSet_filter(this->inc);

10
Panel.c
View File

@ -37,7 +37,11 @@ typedef enum HandlerResult_ {
SYNTH_KEY = 0x20,
} HandlerResult;
#define EVENT_SETSELECTED -1
#define EVENT_SET_SELECTED -1
#define EVENT_HEADER_CLICK(x_) (-10000 + x_)
#define EVENT_IS_HEADER_CLICK(ev_) (ev_ >= -10000 && ev_ <= -9000)
#define EVENT_HEADER_CLICK_GET_X(ev_) (ev_ + 10000)
typedef HandlerResult(*Panel_EventHandler)(Panel*, int);
@ -88,7 +92,7 @@ PanelClass Panel_class = {
.extends = Class(Object),
.delete = Panel_delete
},
.eventHandler = Panel_selectByTyping
.eventHandler = Panel_selectByTyping,
};
Panel* Panel_new(int x, int y, int w, int h, bool owner, ObjectClass* type, FunctionBar* fuBar) {
@ -250,7 +254,7 @@ void Panel_setSelected(Panel* this, int selected) {
selected = 0;
this->selected = selected;
if (Panel_eventHandlerFn(this)) {
Panel_eventHandler(this, EVENT_SETSELECTED);
Panel_eventHandler(this, EVENT_SET_SELECTED);
}
}

6
Panel.h
View File

@ -26,7 +26,11 @@ typedef enum HandlerResult_ {
SYNTH_KEY = 0x20,
} HandlerResult;
#define EVENT_SETSELECTED -1
#define EVENT_SET_SELECTED -1
#define EVENT_HEADER_CLICK(x_) (-10000 + x_)
#define EVENT_IS_HEADER_CLICK(ev_) (ev_ >= -10000 && ev_ <= -9000)
#define EVENT_HEADER_CLICK_GET_X(ev_) (ev_ + 10000)
typedef HandlerResult(*Panel_EventHandler)(Panel*, int);

62
ScreenManager.c
View File

@ -190,7 +190,9 @@ void ScreenManager_run(ScreenManager* this, Panel** lastFocus, int* lastKey) {
int prevCh = ch;
ch = getch();
HandlerResult result = IGNORED;
if (ch == KEY_MOUSE) {
ch = ERR;
MEVENT mevent;
int ok = getmouse(&mevent);
if (ok == OK) {
@ -199,39 +201,24 @@ void ScreenManager_run(ScreenManager* this, Panel** lastFocus, int* lastKey) {
} else {
for (int i = 0; i < this->panelCount; i++) {
Panel* panel = (Panel*) Vector_get(this->panels, i);
if (mevent.x > panel->x && mevent.x <= panel->x+panel->w &&
mevent.y > panel->y && mevent.y <= panel->y+panel->h &&
(this->allowFocusChange || panelFocus == panel) ) {
focus = i;
panelFocus = setCurrentPanel(panel);
Panel_setSelected(panel, mevent.y - panel->y + panel->scrollV - 1);
break;
if (mevent.x >= panel->x && mevent.x <= panel->x+panel->w) {
if (mevent.y == panel->y) {
ch = EVENT_HEADER_CLICK(mevent.x - panel->x);
break;
} else if (mevent.y > panel->y && mevent.y <= panel->y+panel->h) {
if (panel == panelFocus || this->allowFocusChange) {
focus = i;
panelFocus = setCurrentPanel(panel);
Panel_setSelected(panel, mevent.y - panel->y + panel->scrollV - 1);
}
ch = KEY_MOUSE;
break;
}
}
}
}
}
}
if (Panel_eventHandlerFn(panelFocus)) {
HandlerResult result = Panel_eventHandler(panelFocus, ch);
if (result & SYNTH_KEY) {
ch = result >> 16;
}
if (result & REDRAW) {
//redraw = true;
sortTimeout = 0;
}
if (result & RESCAN) {
rescan = true;
sortTimeout = 0;
}
if (result & HANDLED) {
redraw = true;
continue;
} else if (result & BREAK_LOOP) {
quit = true;
continue;
}
}
if (ch == ERR) {
sortTimeout--;
if (prevCh == ch && !timedOut) {
@ -245,6 +232,25 @@ void ScreenManager_run(ScreenManager* this, Panel** lastFocus, int* lastKey) {
continue;
}
redraw = true;
if (Panel_eventHandlerFn(panelFocus)) {
result = Panel_eventHandler(panelFocus, ch);
}
if (result & SYNTH_KEY) {
ch = result >> 16;
}
if (result & REDRAW) {
sortTimeout = 0;
}
if (result & RESCAN) {
rescan = true;
sortTimeout = 0;
}
if (result & HANDLED) {
continue;
} else if (result & BREAK_LOOP) {
quit = true;
continue;
}
switch (ch) {
case KEY_RESIZE: