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wmaker: improve windows listing in switchpanel

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This patch is updating makeWindowListArray function,
as it crosses the whole window focused list each time
we don't have to bother on checking previous and then next
focused windows, so saving some cycles here.

Signed-off-by: Carlos R. Mafra <crmafra@gmail.com>
This commit is contained in:
David Maciejak
2014-09-13 15:55:03 +08:00
committed by Carlos R. Mafra
parent 1497bc354b
commit 334e2cc5f4
1 changed files with 11 additions and 30 deletions
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33
src/switchpanel.c
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@@ -358,41 +358,22 @@ static void drawTitle(WSwitchPanel *panel, int idecks, const char *title)
free(ntitle); free(ntitle);
} }
static WMArray *makeWindowListArray(WWindow *curwin, int include_unmapped, Bool class_only) static WMArray *makeWindowListArray(WScreen *scr, int include_unmapped, Bool class_only)
{ {
WMArray *windows = WMCreateArray(10); WMArray *windows = WMCreateArray(10);
int fl; WWindow *wwin = scr->focused_window;
WWindow *wwin;
for (fl = 0; fl < 2; fl++) { while (wwin) {
for (wwin = curwin; wwin; wwin = wwin->prev) { if ((canReceiveFocus(wwin) != 0) &&
if (((!fl && canReceiveFocus(wwin) > 0) || (fl && canReceiveFocus(wwin) < 0)) &&
(wwin->flags.mapped || wwin->flags.shaded || include_unmapped)) { (wwin->flags.mapped || wwin->flags.shaded || include_unmapped)) {
if (class_only) if (class_only)
if (!sameWindowClass(wwin, curwin)) if (!sameWindowClass(scr->focused_window, wwin))
continue;
if (!WFLAGP(wwin, skip_switchpanel))
WMAddToArray(windows, wwin);
}
}
wwin = curwin;
/* start over from the beginning of the list */
while (wwin->next)
wwin = wwin->next;
for (wwin = curwin; wwin && wwin != curwin; wwin = wwin->prev) {
if (((!fl && canReceiveFocus(wwin) > 0) || (fl && canReceiveFocus(wwin) < 0)) &&
(wwin->flags.mapped || wwin->flags.shaded || include_unmapped)) {
if (class_only)
if (!sameWindowClass(wwin, curwin))
continue; continue;
if (!WFLAGP(wwin, skip_switchpanel)) if (!WFLAGP(wwin, skip_switchpanel))
WMAddToArray(windows, wwin); WMAddToArray(windows, wwin);
} }
wwin = wwin->prev;
} }
}
return windows; return windows;
} }
@@ -416,7 +397,7 @@ WSwitchPanel *wInitSwitchPanel(WScreen *scr, WWindow *curwin, Bool class_only)
WMRect rect = wGetRectForHead(scr, wGetHeadForPointerLocation(scr)); WMRect rect = wGetRectForHead(scr, wGetHeadForPointerLocation(scr));
panel->scr = scr; panel->scr = scr;
panel->windows = makeWindowListArray(curwin, wPreferences.swtileImage != NULL, class_only); panel->windows = makeWindowListArray(scr, wPreferences.swtileImage != NULL, class_only);
count = WMGetArrayItemCount(panel->windows); count = WMGetArrayItemCount(panel->windows);
if (count) if (count)
panel->flags = makeWindowFlagsArray(count); panel->flags = makeWindowFlagsArray(count);