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Improve detection of system tray support

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Closes #2045
This commit is contained in:
Patrick Griffis
2017-08-31 09:52:45 -04:00
parent 281038e725
commit d99cd18fb9
8 changed files with 50 additions and 21 deletions
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30
src/fe-gtk/gtkutil.c
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@@ -31,6 +31,10 @@
#include <pango/pangocairo.h>
#endif
#ifdef GDK_WINDOWING_X11
#include <gdk/gdkx.h>
#endif
#include "../common/hexchat.h"
#include "../common/fe.h"
#include "../common/util.h"
@@ -735,6 +739,32 @@ gtkutil_treeview_get_selected (GtkTreeView *view, GtkTreeIter *iter_ret, ...)
return has_selected;
}
gboolean
gtkutil_tray_icon_supported (GtkWindow *window)
{
#ifndef GDK_WINDOWING_X11
return TRUE;
#else
GdkScreen *screen = gtk_window_get_screen (window);
GdkDisplay *display = gdk_screen_get_display (screen);
int screen_number = gdk_screen_get_number (screen);
Display *xdisplay = gdk_x11_display_get_xdisplay (display);
char *selection_name = g_strdup_printf ("_NET_SYSTEM_TRAY_S%d", screen_number);
Atom selection_atom = XInternAtom (xdisplay, selection_name, False);
Window tray_window = None;
XGrabServer (xdisplay);
tray_window = XGetSelectionOwner (xdisplay, selection_atom);
XUngrabServer (xdisplay);
XFlush (xdisplay);
g_free (selection_name);
return (tray_window != None);
#endif
}
#if defined (WIN32) || defined (__APPLE__)
gboolean
gtkutil_find_font (const char *fontname)