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Fix handling of NET_WM_ICON

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NET_WM_ICON is a property change, not a message.

updateIconImage doesn't use scr, remove it.

updateIconImage should clear out the net_icon_image if there isn't one
anymore (i.e. XGetWindowProperty fails or the icon cannot be extracted).

When the icon is changed, we need to call wIconUpdate.

Signed-off-by: Brad Jorsch <anomie@users.sourceforge.net>
This commit is contained in:
Brad Jorsch
2010-10-08 15:08:31 -04:00
committed by Carlos R. Mafra
parent 5eebb8bc3c
commit 7aff3b6e44
1 changed files with 16 additions and 13 deletions
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29
src/wmspec.c
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@@ -426,13 +426,16 @@ static RImage *makeRImageFromARGBData(unsigned long *data)
return image;
}
static void updateIconImage(WScreen * scr, WWindow * wwin)
static void updateIconImage(WWindow * wwin)
{
unsigned long *property, *data;
unsigned long items, rest;
Atom type;
int format;
RImage *image;
if (wwin->net_icon_image)
RReleaseImage(wwin->net_icon_image);
wwin->net_icon_image = NULL;
if (XGetWindowProperty(dpy, wwin->client_win, net_wm_icon, 0L, LONG_MAX,
False, XA_CARDINAL, &type, &format, &items, &rest,
@@ -451,15 +454,11 @@ static void updateIconImage(WScreen * scr, WWindow * wwin)
return;
}
image = makeRImageFromARGBData(data);
if (image) {
if (wwin->net_icon_image)
RReleaseImage(wwin->net_icon_image);
wwin->net_icon_image = image;
}
wwin->net_icon_image = makeRImageFromARGBData(data);
XFree(property);
if (wwin->icon) wIconUpdate(wwin->icon);
}
static void updateShowDesktop(WScreen * scr, Bool show)
@@ -1329,7 +1328,7 @@ Bool wNETWMCheckInitialClientState(WWindow * wwin)
hasState |= updateNetIconInfo(wwin);
updateIconImage(wwin->screen_ptr, wwin);
updateIconImage(wwin);
return hasState;
}
@@ -1443,7 +1442,7 @@ Bool wNETWMProcessClientMessage(XClientMessageEvent * event)
long set = event->data.l[0];
#ifdef DEBUG_WMSPEC
printf("net_wm_state set %d a1 %s a2 %s\n", set,
printf("net_wm_state set %ld a1 %s a2 %s\n", set,
XGetAtomName(dpy, event->data.l[1]), XGetAtomName(dpy, event->data.l[2]));
#endif
@@ -1471,8 +1470,6 @@ Bool wNETWMProcessClientMessage(XClientMessageEvent * event)
wWindowSetOmnipresent(wwin, False);
wWindowChangeWorkspace(wwin, desktop);
}
} else if (event->message_type == net_wm_icon) {
updateIconImage(scr, wwin);
} else {
done = False;
}
@@ -1484,6 +1481,10 @@ Bool wNETWMCheckClientHintChange(WWindow * wwin, XPropertyEvent * event)
{
Bool ret = True;
#ifdef DEBUG_WMSPEC
printf("clientHintChange type %s\n", XGetAtomName(dpy, event->atom));
#endif
if (event->atom == net_wm_strut) {
updateStrut(wwin, False);
updateStrut(wwin, True);
@@ -1502,6 +1503,8 @@ Bool wNETWMCheckClientHintChange(WWindow * wwin, XPropertyEvent * event)
char *name = wNETWMGetIconName(wwin->client_win);
wIconChangeTitle(wwin->icon, name);
}
} else if (event->atom == net_wm_icon) {
updateIconImage(wwin);
} else {
ret = False;
}