/*
* Copyright © 2016 Red Hat , Inc
*
* This library is free software ; you can redistribute it and / or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation ; either
* version 2 of the License , or ( at your option ) any later version .
*
* This library is distributed in the hope that it will be useful ,
* but WITHOUT ANY WARRANTY ; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE . See the GNU
* Library General Public License for more details .
*
* You should have received a copy of the GNU Library General Public
* License along with this library . If not , see < http : //www.gnu.org/licenses/>.
*/
#include "config.h"
#include <glib.h>
#include <gio/gio.h>
#include "gdkmonitor-x11.h"
#include "gdkx11display.h"
#include "gdkdisplay-x11.h"
#include "gdkscreen-x11.h"
#include "gdkdisplayprivate.h"
#include "gdkprivate-x11.h"
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
G_DEFINE_TYPE (GdkX11Monitor, gdk_x11_monitor, GDK_TYPE_MONITOR)
static gboolean
gdk_monitor_has_fullscreen_window (GdkMonitor *monitor)
{
GList *toplevels, *l;
GdkSurface *surface;
gboolean has_fullscreen;
toplevels = gdk_x11_display_get_toplevel_windows (monitor->display);
has_fullscreen = FALSE ;
for (l = toplevels; l; l = l->next)
{
surface = l->data;
if (!GDK_IS_TOPLEVEL (surface))
continue ;
if ((gdk_toplevel_get_state (GDK_TOPLEVEL (surface)) & GDK_TOPLEVEL_STATE_FULLSCREEN) == 0 )
continue ;
if (surface->fullscreen_mode == GDK_FULLSCREEN_ON_ALL_MONITORS ||
gdk_display_get_monitor_at_surface (monitor->display, surface) == monitor)
{
has_fullscreen = TRUE ;
break ;
}
}
return has_fullscreen;
}
/**
* gdk_x11_monitor_get_workarea :
* @ monitor : ( type GdkX11Monitor ) : a ` GdkMonitor `
* @ workarea : ( out ) : a ` GdkRectangle ` to be filled with the monitor workarea
*
* Retrieves the size and position of the “ work area ” on a monitor
* within the display coordinate space .
*
* The returned geometry is in ” application pixels ” , not in ” device pixels ”
* ( see [ method @ Gdk . Monitor . get_scale_factor ] ) .
*
* Deprecated : 4 . 18
*/
void
gdk_x11_monitor_get_workarea (GdkMonitor *monitor,
GdkRectangle *dest)
{
GdkX11Screen *screen = GDK_X11_DISPLAY (monitor->display)->screen;
GdkRectangle workarea;
gdk_monitor_get_geometry (monitor, dest);
if (_gdk_x11_screen_get_monitor_work_area (screen, monitor, &workarea))
{
if (!gdk_monitor_has_fullscreen_window (monitor))
*dest = workarea;
}
else
{
/* The EWMH constrains workarea to be a rectangle, so it
* can ' t adequately deal with L - shaped monitor arrangements .
* As a workaround , we ignore the workarea for anything
* but the primary monitor . Since that is where the ' desktop
* chrome ' usually lives , this works ok in practice .
*/
if (monitor == gdk_x11_display_get_primary_monitor (monitor->display) &&
!gdk_monitor_has_fullscreen_window (monitor))
{
gdk_x11_screen_get_work_area (screen, &workarea);
if (gdk_rectangle_intersect (dest, &workarea, &workarea))
*dest = workarea;
}
}
}
static void
gdk_x11_monitor_init (GdkX11Monitor *monitor)
{
}
static void
gdk_x11_monitor_class_init (GdkX11MonitorClass *class )
{
}
/**
* gdk_x11_monitor_get_output :
* @ monitor : ( type GdkX11Monitor ) : a ` GdkMonitor `
*
* Returns the XID of the Output corresponding to @ monitor .
*
* Returns : the XID of @ monitor
*
* Deprecated : 4 . 18
*/
XID
gdk_x11_monitor_get_output (GdkMonitor *monitor)
{
g_return_val_if_fail (GDK_IS_X11_MONITOR (monitor), 0 );
return GDK_X11_MONITOR (monitor)->output;
}
Messung V0.5 in Prozent C=98 H=95 G=96
¤ Dauer der Verarbeitung: 0.11 Sekunden
(vorverarbeitet am 2026-07-02)
¤
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