#include <X11/Xatom.h>
#include <netinet/in.h>
#include <unistd.h>
+
#include "gdk.h"
#include "gdkwindow.h"
#include "gdkinternals.h"
#include "MwmUtil.h"
#include "gdkwindow-x11.h"
+#include "gdkalias.h"
#include <stdlib.h>
#include <stdio.h>
/* Forward declarations */
static void gdk_window_set_static_win_gravity (GdkWindow *window,
gboolean on);
-static gboolean gdk_window_have_shape_ext (GdkDisplay *display);
static gboolean gdk_window_icon_name_set (GdkWindow *window);
static void gdk_window_add_colormap_windows (GdkWindow *window);
static void set_wm_name (GdkDisplay *display,
(GDK_WINDOW_TYPE (window) != GDK_WINDOW_CHILD && \
GDK_WINDOW_TYPE (window) != GDK_WINDOW_FOREIGN)
+/* Return whether time1 is considered later than time2 as far as xserver
+ * time is concerned. Accounts for wraparound.
+ */
+#define XSERVER_TIME_IS_LATER(time1, time2) \
+ ( (( time1 > time2 ) && ( time1 - time2 < ((guint32)-1)/2 )) || \
+ (( time1 < time2 ) && ( time2 - time1 > ((guint32)-1)/2 )) \
+ )
+
GType
gdk_window_impl_x11_get_type (void)
{
};
object_type = g_type_register_static (GDK_TYPE_DRAWABLE_IMPL_X11,
- "GdkWindowImplX11",
+ g_intern_static_string ("GdkWindowImplX11"),
&object_info, 0);
}
if (window_impl->toplevel)
g_free (window_impl->toplevel);
+ if (window_impl->cursor)
+ gdk_cursor_unref (window_impl->cursor);
+
G_OBJECT_CLASS (parent_class)->finalize (object);
}
obj = (GdkWindowObject *) window;
impl = GDK_WINDOW_IMPL_X11 (obj->impl);
+ /* For windows without EXPOSURE_MASK, we can't do this
+ * unsetting because such windows depend on the drawing
+ * that the X server is going to do
+ */
+ if (!(obj->event_mask & GDK_EXPOSURE_MASK))
+ return;
+
impl->position_info.no_bg = TRUE;
if (obj->bg_pixmap != GDK_NO_BG)
obj = (GdkWindowObject *) window;
impl = GDK_WINDOW_IMPL_X11 (obj->impl);
+ if (!(obj->event_mask & GDK_EXPOSURE_MASK))
+ return;
+
impl->position_info.no_bg = FALSE;
if (obj->bg_pixmap == GDK_NO_BG)
return;
}
- /* Don't unset the background of windows that don't select for expose
- * events. Such windows don't get drawn, so we need the X server
- * drawing them to prevent them from containing garbage
- */
if (private->window_type != GDK_WINDOW_ROOT &&
- private->window_type != GDK_WINDOW_FOREIGN &&
- (private->event_mask & GDK_EXPOSURE_MASK))
+ private->window_type != GDK_WINDOW_FOREIGN)
{
tmp_unset_bg (window);
}
}
if (private->window_type != GDK_WINDOW_ROOT &&
- private->window_type != GDK_WINDOW_FOREIGN &&
- (private->event_mask & GDK_EXPOSURE_MASK))
+ private->window_type != GDK_WINDOW_FOREIGN)
{
tmp_reset_bg (window);
}
gdk_window_impl_x11_get_colormap (GdkDrawable *drawable)
{
GdkDrawableImplX11 *drawable_impl;
- GdkWindowImplX11 *window_impl;
g_return_val_if_fail (GDK_IS_WINDOW_IMPL_X11 (drawable), NULL);
drawable_impl = GDK_DRAWABLE_IMPL_X11 (drawable);
- window_impl = GDK_WINDOW_IMPL_X11 (drawable);
if (!((GdkWindowObject *) drawable_impl->wrapper)->input_only &&
drawable_impl->colormap == NULL)
gdk_window_impl_x11_set_colormap (GdkDrawable *drawable,
GdkColormap *cmap)
{
- GdkWindowImplX11 *impl;
GdkDrawableImplX11 *draw_impl;
g_return_if_fail (GDK_IS_WINDOW_IMPL_X11 (drawable));
- impl = GDK_WINDOW_IMPL_X11 (drawable);
draw_impl = GDK_DRAWABLE_IMPL_X11 (drawable);
if (cmap && GDK_WINDOW_DESTROYED (draw_impl->wrapper))
set_wm_protocols (GdkWindow *window)
{
GdkDisplay *display = gdk_drawable_get_display (window);
- Atom protocols[3];
+ Atom protocols[4];
+ int n = 0;
- protocols[0] = gdk_x11_get_xatom_by_name_for_display (display, "WM_DELETE_WINDOW");
- protocols[1] = gdk_x11_get_xatom_by_name_for_display (display, "WM_TAKE_FOCUS");
- protocols[2] = gdk_x11_get_xatom_by_name_for_display (display, "_NET_WM_PING");
+ protocols[n++] = gdk_x11_get_xatom_by_name_for_display (display, "WM_DELETE_WINDOW");
+ protocols[n++] = gdk_x11_get_xatom_by_name_for_display (display, "WM_TAKE_FOCUS");
+ protocols[n++] = gdk_x11_get_xatom_by_name_for_display (display, "_NET_WM_PING");
- XSetWMProtocols (GDK_DISPLAY_XDISPLAY (display), GDK_WINDOW_XID (window), protocols, 3);
+#ifdef HAVE_XSYNC
+ if (GDK_DISPLAY_X11 (display)->use_sync)
+ protocols[n++] = gdk_x11_get_xatom_by_name_for_display (display, "_NET_WM_SYNC_REQUEST");
+#endif
+
+ XSetWMProtocols (GDK_DISPLAY_XDISPLAY (display), GDK_WINDOW_XID (window), protocols, n);
}
static const gchar *
}
static void
-setup_toplevel_window (GdkWindow *window, GdkWindow *parent)
+ensure_sync_counter (GdkWindow *window)
+{
+#ifdef HAVE_XSYNC
+ if (!GDK_WINDOW_DESTROYED (window))
+ {
+ GdkDisplay *display = GDK_WINDOW_DISPLAY (window);
+ GdkToplevelX11 *toplevel = _gdk_x11_window_get_toplevel (window);
+ GdkWindowObject *private = (GdkWindowObject *)window;
+ GdkWindowImplX11 *impl = GDK_WINDOW_IMPL_X11 (private->impl);
+
+ if (toplevel && impl->use_synchronized_configure &&
+ toplevel->update_counter == None &&
+ GDK_DISPLAY_X11 (display)->use_sync)
+ {
+ Display *xdisplay = GDK_DISPLAY_XDISPLAY (display);
+ XSyncValue value;
+ Atom atom;
+
+ XSyncIntToValue (&value, 0);
+
+ toplevel->update_counter = XSyncCreateCounter (xdisplay, value);
+
+ atom = gdk_x11_get_xatom_by_name_for_display (display,
+ "_NET_WM_SYNC_REQUEST_COUNTER");
+
+ XChangeProperty (xdisplay, GDK_WINDOW_XID (window),
+ atom, XA_CARDINAL,
+ 32, PropModeReplace,
+ (guchar *)&toplevel->update_counter, 1);
+
+ XSyncIntToValue (&toplevel->current_counter_value, 0);
+ }
+ }
+#endif
+}
+
+static void
+setup_toplevel_window (GdkWindow *window,
+ GdkWindow *parent)
{
GdkWindowObject *obj = (GdkWindowObject *)window;
GdkToplevelX11 *toplevel = _gdk_x11_window_get_toplevel (window);
gdk_x11_window_set_user_time (window, 0);
else if (GDK_DISPLAY_X11 (screen_x11->display)->user_time != 0)
gdk_x11_window_set_user_time (window, GDK_DISPLAY_X11 (screen_x11->display)->user_time);
+
+ ensure_sync_counter (window);
}
/**
}
private->bg_color.pixel = BlackPixel (xdisplay, screen_x11->screen_num);
+ private->bg_color.red = private->bg_color.green = private->bg_color.blue = 0;
xattributes.background_pixel = private->bg_color.pixel;
private->bg_pixmap = NULL;
* @anid: a native window handle.
*
* Wraps a native window in a #GdkWindow.
- * This may fail if the window has been destroyed.
+ * This may fail if the window has been destroyed. If the window
+ * was already known to GDK, a new reference to the existing
+ * #GdkWindow is returned.
*
* For example in the X backend, a native window handle is an Xlib
* <type>XID</type>.
*
- * Return value: the newly-created #GdkWindow wrapper for the
- * native window or %NULL if the window has been destroyed.
+ * Return value: a #GdkWindow wrapper for the native window or
+ * %NULL if the window has been destroyed. The wrapper will be
+ * newly created, if one doesn't exist already.
*
* Since: 2.2
**/
g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
display_x11 = GDK_DISPLAY_X11 (display);
-
+
+ if ((window = gdk_xid_table_lookup_for_display (display, anid)) != NULL)
+ return g_object_ref (window);
+
gdk_error_trap_push ();
result = XGetWindowAttributes (display_x11->xdisplay, anid, &attrs);
if (gdk_error_trap_pop () || !result)
}
static void
-gdk_toplevel_x11_free_contents (GdkToplevelX11 *toplevel)
+gdk_toplevel_x11_free_contents (GdkDisplay *display,
+ GdkToplevelX11 *toplevel)
{
if (toplevel->icon_window)
{
g_object_unref (toplevel->group_leader);
toplevel->group_leader = NULL;
}
+#ifdef HAVE_XSYNC
+ if (toplevel->update_counter != None)
+ {
+ XSyncDestroyCounter (GDK_DISPLAY_XDISPLAY (display),
+ toplevel->update_counter);
+ toplevel->update_counter = None;
+
+ XSyncIntToValue (&toplevel->current_counter_value, 0);
+ }
+#endif
}
void
{
GdkWindowObject *private = (GdkWindowObject *)window;
GdkToplevelX11 *toplevel;
- GdkDrawableImplX11 *draw_impl;
g_return_if_fail (GDK_IS_WINDOW (window));
toplevel = _gdk_x11_window_get_toplevel (window);
if (toplevel)
- gdk_toplevel_x11_free_contents (toplevel);
+ gdk_toplevel_x11_free_contents (GDK_WINDOW_DISPLAY (window), toplevel);
- draw_impl = GDK_DRAWABLE_IMPL_X11 (private->impl);
-
- if (draw_impl->xft_draw)
- XftDrawDestroy (draw_impl->xft_draw);
+ _gdk_x11_drawable_finish (private->impl);
if (!recursing && !foreign_destroy)
{
{
GdkWindowImplX11 *window_impl;
- g_return_if_fail (window != NULL);
+ g_return_if_fail (GDK_IS_WINDOW (window));
window_impl = GDK_WINDOW_IMPL_X11 (((GdkWindowObject *)window)->impl);
XWMHints wm_hints;
if (!force &&
+ !toplevel->is_leader &&
private->state & GDK_WINDOW_STATE_WITHDRAWN)
return;
}
else
wm_hints.window_group = GDK_DISPLAY_X11 (display)->leader_window;
+
+ if (toplevel->urgency_hint)
+ wm_hints.flags |= XUrgencyHint;
XSetWMHints (GDK_WINDOW_XDISPLAY (window),
GDK_WINDOW_XID (window),
gboolean raise)
{
GdkWindowObject *private;
+ GdkDisplay *display;
+ GdkDisplayX11 *display_x11;
+ GdkToplevelX11 *toplevel;
g_return_if_fail (GDK_IS_WINDOW (window));
g_assert (GDK_WINDOW_IS_MAPPED (window));
+ if (WINDOW_IS_TOPLEVEL (window))
+ {
+ display = gdk_drawable_get_display (window);
+ display_x11 = GDK_DISPLAY_X11 (display);
+ toplevel = _gdk_x11_window_get_toplevel (window);
+
+ if (toplevel->user_time != 0 &&
+ display_x11->user_time != 0 &&
+ XSERVER_TIME_IS_LATER (display_x11->user_time, toplevel->user_time))
+ gdk_x11_window_set_user_time (window, display_x11->user_time);
+ }
+
if (impl->position_info.mapped)
{
gboolean unset_bg = !private->input_only &&
{
GdkWindowObject *private;
- g_return_if_fail (window != NULL);
+ g_return_if_fail (GDK_IS_WINDOW (window));
private = (GdkWindowObject*) window;
{
GdkWindowObject *private;
- g_return_if_fail (window != NULL);
+ g_return_if_fail (GDK_IS_WINDOW (window));
private = (GdkWindowObject*) window;
if (!private->destroyed)
GdkWindowObject *private = (GdkWindowObject *)window;
GdkWindowImplX11 *impl;
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
impl = GDK_WINDOW_IMPL_X11 (private->impl);
{
GdkWindowObject *private;
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
if (width < 1)
{
_gdk_window_move_resize_child (window, private->x, private->y,
width, height);
+ _gdk_x11_drawable_update_size (private->impl);
}
else
{
{
impl->width = width;
impl->height = height;
+ _gdk_x11_drawable_update_size (private->impl);
}
else
{
private->resize_count += 1;
}
}
+
+ _gdk_x11_drawable_update_size (private->impl);
}
}
{
GdkWindowObject *private;
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
if (width < 1)
if (GDK_WINDOW_TYPE (private) == GDK_WINDOW_CHILD)
{
_gdk_window_move_resize_child (window, x, y, width, height);
+ _gdk_x11_drawable_update_size (private->impl);
}
else
{
private->y = y;
impl->width = width;
impl->height = height;
+
+ _gdk_x11_drawable_update_size (private->impl);
}
else
{
gint x,
gint y)
{
- GdkDisplay *display;
GdkWindowObject *window_private;
GdkWindowObject *parent_private;
GdkWindowObject *old_parent_private;
GdkWindowImplX11 *impl;
gboolean was_toplevel;
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
g_return_if_fail (new_parent == NULL || GDK_IS_WINDOW (new_parent));
g_return_if_fail (GDK_WINDOW_TYPE (window) != GDK_WINDOW_ROOT);
if (!new_parent)
new_parent = gdk_screen_get_root_window (GDK_WINDOW_SCREEN (window));
- display = GDK_WINDOW_DISPLAY (window);
-
window_private = (GdkWindowObject*) window;
old_parent_private = (GdkWindowObject*)window_private->parent;
parent_private = (GdkWindowObject*) new_parent;
_gdk_xid_table_remove (GDK_WINDOW_DISPLAY (window), impl->toplevel->focus_window);
}
- gdk_toplevel_x11_free_contents (impl->toplevel);
+ gdk_toplevel_x11_free_contents (GDK_WINDOW_DISPLAY (window),
+ impl->toplevel);
g_free (impl->toplevel);
impl->toplevel = NULL;
}
gint width,
gint height)
{
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
if (!GDK_WINDOW_DESTROYED (window))
gint width,
gint height)
{
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
if (!GDK_WINDOW_DESTROYED (window))
void
gdk_window_raise (GdkWindow *window)
{
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
if (!GDK_WINDOW_DESTROYED (window))
void
gdk_window_lower (GdkWindow *window)
{
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
if (!GDK_WINDOW_DESTROYED (window))
XLowerWindow (GDK_WINDOW_XDISPLAY (window), GDK_WINDOW_XID (window));
}
+/**
+ * gdk_x11_window_move_to_current_desktop:
+ * @window: a #GdkWindow
+ *
+ * Moves the window to the correct workspace when running under a
+ * window manager that supports multiple workspaces, as described
+ * in the <ulink url="http://www.freedesktop.org/Standards/wm-spec">Extended
+ * Window Manager Hints</ulink>. Will not do anything if the
+ * window is already on all workspaces.
+ *
+ * Since: 2.8
+ */
+void
+gdk_x11_window_move_to_current_desktop (GdkWindow *window)
+{
+ GdkToplevelX11 *toplevel;
+ toplevel = _gdk_x11_window_get_toplevel (window);
+
+ if (toplevel->on_all_desktops)
+ return;
+
+ if (gdk_x11_screen_supports_net_wm_hint (GDK_WINDOW_SCREEN (window),
+ gdk_atom_intern_static_string ("_NET_WM_DESKTOP")))
+ {
+ XEvent xev;
+ Atom type;
+ gint format;
+ gulong nitems;
+ gulong bytes_after;
+ guchar *data;
+ gulong *current_desktop;
+ GdkDisplay *display;
+
+ display = gdk_drawable_get_display (window);
+
+ /* Get current desktop, then set it; this is a race, but not
+ * one that matters much in practice.
+ */
+ XGetWindowProperty (GDK_DISPLAY_XDISPLAY (display),
+ GDK_WINDOW_XROOTWIN (window),
+ gdk_x11_get_xatom_by_name_for_display (display, "_NET_CURRENT_DESKTOP"),
+ 0, G_MAXLONG,
+ False, XA_CARDINAL, &type, &format, &nitems,
+ &bytes_after, &data);
+
+ if (type == XA_CARDINAL)
+ {
+ current_desktop = (gulong *)data;
+
+ xev.xclient.type = ClientMessage;
+ xev.xclient.serial = 0;
+ xev.xclient.send_event = True;
+ xev.xclient.window = GDK_WINDOW_XWINDOW (window);
+ xev.xclient.message_type = gdk_x11_get_xatom_by_name_for_display (display, "_NET_WM_DESKTOP");
+ xev.xclient.format = 32;
+
+ xev.xclient.data.l[0] = *current_desktop;
+ xev.xclient.data.l[1] = 0;
+ xev.xclient.data.l[2] = 0;
+ xev.xclient.data.l[3] = 0;
+ xev.xclient.data.l[4] = 0;
+
+ XSendEvent (GDK_DISPLAY_XDISPLAY (display),
+ GDK_WINDOW_XROOTWIN (window),
+ False,
+ SubstructureRedirectMask | SubstructureNotifyMask,
+ &xev);
+
+ XFree (current_desktop);
+ }
+ }
+}
+
/**
* gdk_window_focus:
* @window: a #GdkWindow
* @timestamp: timestamp of the event triggering the window focus
*
- * Sets keyboard focus to @window. If @window is not onscreen this
- * will not work. In most cases, gtk_window_present() should be used on
- * a #GtkWindow, rather than calling this function.
+ * Sets keyboard focus to @window. In most cases, gtk_window_present()
+ * should be used on a #GtkWindow, rather than calling this function.
*
**/
void
display = GDK_WINDOW_DISPLAY (window);
if (gdk_x11_screen_supports_net_wm_hint (GDK_WINDOW_SCREEN (window),
- gdk_atom_intern ("_NET_ACTIVE_WINDOW", FALSE)))
+ gdk_atom_intern_static_string ("_NET_ACTIVE_WINDOW")))
{
XEvent xev;
xev.xclient.message_type = gdk_x11_get_xatom_by_name_for_display (display,
"_NET_ACTIVE_WINDOW");
xev.xclient.format = 32;
- xev.xclient.data.l[0] = 0;
- xev.xclient.data.l[1] = 0;
- xev.xclient.data.l[2] = 0;
+ xev.xclient.data.l[0] = 1; /* requestor type; we're an app */
+ xev.xclient.data.l[1] = timestamp;
+ xev.xclient.data.l[2] = None; /* currently active window */
xev.xclient.data.l[3] = 0;
xev.xclient.data.l[4] = 0;
{
XSizeHints size_hints;
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
if (GDK_WINDOW_DESTROYED (window))
GdkDisplay *display;
Atom atom;
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
if (GDK_WINDOW_DESTROYED (window))
(guchar *)&atom, 1);
}
+/**
+ * gdk_window_get_type_hint:
+ * @window: A toplevel #GdkWindow
+ *
+ * This function returns the type hint set for a window.
+ *
+ * Return value: The type hint set for @window
+ *
+ * Since: 2.10
+ **/
+GdkWindowTypeHint
+gdk_window_get_type_hint (GdkWindow *window)
+{
+ GdkDisplay *display;
+ GdkWindowTypeHint type;
+ Atom type_return;
+ gint format_return;
+ gulong nitems_return;
+ gulong bytes_after_return;
+ guchar *data = NULL;
+
+ g_return_val_if_fail (GDK_IS_WINDOW (window), GDK_WINDOW_TYPE_HINT_NORMAL);
+
+ if (GDK_WINDOW_DESTROYED (window))
+ return GDK_WINDOW_TYPE_HINT_NORMAL;
+
+ type = GDK_WINDOW_TYPE_HINT_NORMAL;
+
+ display = gdk_drawable_get_display (window);
+
+ if (XGetWindowProperty (GDK_DISPLAY_XDISPLAY (display), GDK_WINDOW_XID (window),
+ gdk_x11_get_xatom_by_name_for_display (display, "_NET_WM_WINDOW_TYPE"),
+ 0, G_MAXLONG, False, XA_ATOM, &type_return,
+ &format_return, &nitems_return, &bytes_after_return,
+ &data) == Success)
+ {
+ if ((type_return == XA_ATOM) && (format_return == 32) &&
+ (data) && (nitems_return == 1))
+ {
+ Atom atom = (Atom) *data;
+
+ if (atom == gdk_x11_get_xatom_by_name_for_display (display, "_NET_WM_WINDOW_TYPE_DIALOG"))
+ type = GDK_WINDOW_TYPE_HINT_DIALOG;
+ else if (atom == gdk_x11_get_xatom_by_name_for_display (display, "_NET_WM_WINDOW_TYPE_MENU"))
+ type = GDK_WINDOW_TYPE_HINT_MENU;
+ else if (atom == gdk_x11_get_xatom_by_name_for_display (display, "_NET_WM_WINDOW_TYPE_TOOLBAR"))
+ type = GDK_WINDOW_TYPE_HINT_TOOLBAR;
+ else if (atom == gdk_x11_get_xatom_by_name_for_display (display, "_NET_WM_WINDOW_TYPE_UTILITY"))
+ type = GDK_WINDOW_TYPE_HINT_UTILITY;
+ else if (atom == gdk_x11_get_xatom_by_name_for_display (display, "_NET_WM_WINDOW_TYPE_SPLASH"))
+ type = GDK_WINDOW_TYPE_HINT_SPLASHSCREEN;
+ else if (atom == gdk_x11_get_xatom_by_name_for_display (display, "_NET_WM_WINDOW_TYPE_DOCK"))
+ type = GDK_WINDOW_TYPE_HINT_DOCK;
+ else if (atom == gdk_x11_get_xatom_by_name_for_display (display, "_NET_WM_WINDOW_TYPE_DESKTOP"))
+ type = GDK_WINDOW_TYPE_HINT_DESKTOP;
+ }
+
+ if (type_return != None && data != NULL)
+ XFree (data);
+ }
+
+ return type;
+}
static void
gdk_wmspec_change_state (gboolean add,
/**
* gdk_window_set_modal_hint:
* @window: A toplevel #GdkWindow
- * @modal: TRUE if the window is modal, FALSE otherwise.
+ * @modal: %TRUE if the window is modal, %FALSE otherwise.
*
* The application can use this hint to tell the window manager
* that a certain window has modal behaviour. The window manager
* way.
*
* You should only use this on windows for which you have
- * previously called #gdk_window_set_transient_for()
+ * previously called gdk_window_set_transient_for()
**/
void
gdk_window_set_modal_hint (GdkWindow *window,
{
GdkWindowObject *private;
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
if (GDK_WINDOW_DESTROYED (window))
if (GDK_WINDOW_IS_MAPPED (window))
gdk_wmspec_change_state (modal, window,
- gdk_atom_intern ("_NET_WM_STATE_MODAL", FALSE),
- 0);
+ gdk_atom_intern_static_string ("_NET_WM_STATE_MODAL"),
+ NULL);
}
/**
* Toggles whether a window should appear in a task list or window
* list. If a window's semantic type as specified with
* gdk_window_set_type_hint() already fully describes the window, this
- * function should NOT be called in addition, instead you should allow
- * the window to be treated according to standard policy for its
- * semantic type.
+ * function should <emphasis>not</emphasis> be called in addition,
+ * instead you should allow the window to be treated according to
+ * standard policy for its semantic type.
*
* Since: 2.2
**/
{
GdkToplevelX11 *toplevel;
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
g_return_if_fail (GDK_WINDOW_TYPE (window) != GDK_WINDOW_CHILD);
if (GDK_WINDOW_IS_MAPPED (window))
gdk_wmspec_change_state (skips_taskbar, window,
- gdk_atom_intern ("_NET_WM_STATE_SKIP_TASKBAR", FALSE),
- 0);
+ gdk_atom_intern_static_string ("_NET_WM_STATE_SKIP_TASKBAR"),
+ NULL);
}
/**
* switcher, or other desktop utility program that displays a small
* thumbnail representation of the windows on the desktop). If a
* window's semantic type as specified with gdk_window_set_type_hint()
- * already fully describes the window, this function should NOT be
- * called in addition, instead you should allow the window to be
- * treated according to standard policy for its semantic type.
+ * already fully describes the window, this function should
+ * <emphasis>not</emphasis> be called in addition, instead you should
+ * allow the window to be treated according to standard policy for
+ * its semantic type.
*
* Since: 2.2
**/
{
GdkToplevelX11 *toplevel;
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
g_return_if_fail (GDK_WINDOW_TYPE (window) != GDK_WINDOW_CHILD);
if (GDK_WINDOW_IS_MAPPED (window))
gdk_wmspec_change_state (skips_pager, window,
- gdk_atom_intern ("_NET_WM_STATE_SKIP_PAGER", FALSE),
- 0);
+ gdk_atom_intern_static_string ("_NET_WM_STATE_SKIP_PAGER"),
+ NULL);
+}
+
+/**
+ * gdk_window_set_urgency_hint:
+ * @window: a toplevel #GdkWindow
+ * @urgent: %TRUE if the window is urgent
+ *
+ * Toggles whether a window needs the user's
+ * urgent attention.
+ *
+ * Since: 2.8
+ **/
+void
+gdk_window_set_urgency_hint (GdkWindow *window,
+ gboolean urgent)
+{
+ GdkToplevelX11 *toplevel;
+
+ g_return_if_fail (GDK_IS_WINDOW (window));
+ g_return_if_fail (GDK_WINDOW_TYPE (window) != GDK_WINDOW_CHILD);
+
+ if (GDK_WINDOW_DESTROYED (window))
+ return;
+
+ toplevel = _gdk_x11_window_get_toplevel (window);
+ toplevel->urgency_hint = urgent;
+
+ update_wm_hints (window, FALSE);
}
/**
* gdk_window_move_resize().
*
* Note that on X11, this effect has no effect on windows
- * of type GDK_WINDOW_TEMP or windows where override_redirect
+ * of type %GDK_WINDOW_TEMP or windows where override redirect
* has been turned on via gdk_window_set_override_redirect()
* since these windows are not resizable by the user.
*
{
XSizeHints size_hints;
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
if (GDK_WINDOW_DESTROYED (window))
Atom property,
const gchar *utf8_str)
{
- guchar *prop_text = NULL;
+ gchar *prop_text = NULL;
Atom prop_type;
gint prop_length;
gint prop_format;
gdk_utf8_to_compound_text_for_display (display,
utf8_str, &gdk_type, &prop_format,
- &prop_text, &prop_length);
+ (guchar **)&prop_text, &prop_length);
prop_type = gdk_x11_atom_to_xatom_for_display (display, gdk_type);
is_compound_text = TRUE;
}
xwindow,
property,
prop_type, prop_format,
- PropModeReplace, prop_text,
+ PropModeReplace, (guchar *)prop_text,
prop_length);
if (is_compound_text)
- gdk_free_compound_text (prop_text);
+ gdk_free_compound_text ((guchar *)prop_text);
else
g_free (prop_text);
}
XChangeProperty (GDK_DISPLAY_XDISPLAY (display), xwindow,
gdk_x11_get_xatom_by_name_for_display (display, "_NET_WM_NAME"),
gdk_x11_get_xatom_by_name_for_display (display, "UTF8_STRING"), 8,
- PropModeReplace, name, strlen (name));
+ PropModeReplace, (guchar *)name, strlen (name));
set_text_property (display, xwindow,
gdk_x11_get_xatom_by_name_for_display (display, "WM_NAME"),
Display *xdisplay;
Window xwindow;
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
g_return_if_fail (title != NULL);
XChangeProperty (xdisplay, xwindow,
gdk_x11_get_xatom_by_name_for_display (display, "_NET_WM_ICON_NAME"),
gdk_x11_get_xatom_by_name_for_display (display, "UTF8_STRING"), 8,
- PropModeReplace, title, strlen (title));
+ PropModeReplace, (guchar *)title, strlen (title));
set_text_property (display, xwindow,
gdk_x11_get_xatom_by_name_for_display (display, "WM_ICON_NAME"),
{
GdkDisplay *display;
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
display = gdk_drawable_get_display (window);
if (role)
XChangeProperty (GDK_DISPLAY_XDISPLAY (display), GDK_WINDOW_XID (window),
gdk_x11_get_xatom_by_name_for_display (display, "WM_WINDOW_ROLE"),
- XA_STRING, 8, PropModeReplace, role, strlen (role));
+ XA_STRING, 8, PropModeReplace, (guchar *)role, strlen (role));
else
XDeleteProperty (GDK_DISPLAY_XDISPLAY (display), GDK_WINDOW_XID (window),
gdk_x11_get_xatom_by_name_for_display (display, "WM_WINDOW_ROLE"));
gdk_window_set_transient_for (GdkWindow *window,
GdkWindow *parent)
{
- GdkWindowObject *private;
- GdkWindowObject *parent_private;
-
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
- private = (GdkWindowObject*) window;
- parent_private = (GdkWindowObject*) parent;
-
if (!GDK_WINDOW_DESTROYED (window) && !GDK_WINDOW_DESTROYED (parent))
XSetTransientForHint (GDK_WINDOW_XDISPLAY (window),
GDK_WINDOW_XID (window),
const GdkColor *color)
{
GdkWindowObject *private = (GdkWindowObject *)window;
+ GdkColormap *colormap = gdk_drawable_get_colormap (window);
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
if (!GDK_WINDOW_DESTROYED (window))
GDK_WINDOW_XID (window), color->pixel);
private->bg_color = *color;
+ gdk_colormap_query_color (colormap, private->bg_color.pixel, &private->bg_color);
if (private->bg_pixmap &&
private->bg_pixmap != GDK_PARENT_RELATIVE_BG &&
GdkWindowObject *private = (GdkWindowObject *)window;
Pixmap xpixmap;
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
g_return_if_fail (pixmap == NULL || !parent_relative);
g_return_if_fail (pixmap == NULL || gdk_drawable_get_depth (window) == gdk_drawable_get_depth (pixmap));
+
+ if (pixmap && !gdk_drawable_get_colormap (pixmap))
+ {
+ g_warning ("gdk_window_set_back_pixmap(): pixmap must have a colormap");
+ return;
+ }
if (private->bg_pixmap &&
private->bg_pixmap != GDK_PARENT_RELATIVE_BG &&
gdk_window_set_cursor (GdkWindow *window,
GdkCursor *cursor)
{
+ GdkWindowObject *private;
+ GdkWindowImplX11 *impl;
GdkCursorPrivate *cursor_private;
Cursor xcursor;
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
-
+
+ private = (GdkWindowObject *)window;
+ impl = GDK_WINDOW_IMPL_X11 (private->impl);
cursor_private = (GdkCursorPrivate*) cursor;
-
+
+ if (impl->cursor)
+ {
+ gdk_cursor_unref (impl->cursor);
+ impl->cursor = NULL;
+ }
+
if (!cursor)
xcursor = None;
else
- xcursor = cursor_private->xcursor;
+ {
+ _gdk_x11_cursor_update_theme (cursor);
+ xcursor = cursor_private->xcursor;
+ }
if (!GDK_WINDOW_DESTROYED (window))
- XDefineCursor (GDK_WINDOW_XDISPLAY (window),
- GDK_WINDOW_XID (window),
- xcursor);
+ {
+ XDefineCursor (GDK_WINDOW_XDISPLAY (window),
+ GDK_WINDOW_XID (window),
+ xcursor);
+
+ if (cursor)
+ impl->cursor = gdk_cursor_ref (cursor);
+ }
+}
+
+GdkCursor *
+_gdk_x11_window_get_cursor (GdkWindow *window)
+{
+ GdkWindowObject *private;
+ GdkWindowImplX11 *impl;
+
+ g_return_val_if_fail (GDK_IS_WINDOW (window), NULL);
+
+ private = (GdkWindowObject *)window;
+ impl = GDK_WINDOW_IMPL_X11 (private->impl);
+
+ return impl->cursor;
}
/**
* #GdkEventConfigure. gdk_window_get_position() in contrast gets the
* position from the most recent configure event.
*
+ * <note>
+ * If @window is not a toplevel, it is <emphasis>much</emphasis> better
+ * to call gdk_window_get_position() and gdk_drawable_get_size() instead,
+ * because it avoids the roundtrip to the X server and because
+ * gdk_drawable_get_size() supports the full 32-bit coordinate space,
+ * whereas gdk_window_get_geometry() is restricted to the 16-bit
+ * coordinates of X11.
+ *</note>
**/
void
gdk_window_get_geometry (GdkWindow *window,
gint tx = 0;
gint ty = 0;
- g_return_val_if_fail (window != NULL, 0);
+ g_return_val_if_fail (GDK_IS_WINDOW (window), 0);
if (!GDK_WINDOW_DESTROYED (window))
{
gulong number_return, bytes_after_return;
guchar *data_return;
- g_return_val_if_fail (window != NULL, FALSE);
g_return_val_if_fail (GDK_IS_WINDOW (window), FALSE);
if (!GDK_WINDOW_DESTROYED (window))
gdk_window_get_frame_extents (GdkWindow *window,
GdkRectangle *rect)
{
+ GdkDisplay *display;
GdkWindowObject *private;
Window xwindow;
Window xparent;
Window root;
Window *children;
- unsigned int nchildren;
+ guchar *data;
+ Window *vroots;
+ Atom type_return;
+ guint nchildren;
+ guint nvroots;
+ gulong nitems_return;
+ gulong bytes_after_return;
+ gint format_return;
+ gint i;
+ guint ww, wh, wb, wd;
+ gint wx, wy;
g_return_if_fail (GDK_IS_WINDOW (window));
g_return_if_fail (rect != NULL);
gdk_error_trap_push();
+ /* use NETWM_VIRTUAL_ROOTS if available */
+ display = gdk_drawable_get_display (window);
+ root = GDK_WINDOW_XROOTWIN (window);
+
+ nvroots = 0;
+ vroots = NULL;
+
+ if (XGetWindowProperty (GDK_DISPLAY_XDISPLAY (display), root,
+ gdk_x11_get_xatom_by_name_for_display (display,
+ "_NET_VIRTUAL_ROOTS"),
+ 0, G_MAXLONG, False, XA_WINDOW, &type_return,
+ &format_return, &nitems_return, &bytes_after_return,
+ &data)
+ == Success)
+ {
+ if ((type_return == XA_WINDOW) && (format_return == 32) && (data))
+ {
+ nvroots = nitems_return;
+ vroots = (Window *)data;
+ }
+ }
+
xparent = GDK_WINDOW_XID (window);
+
do
{
xwindow = xparent;
- if (!XQueryTree (GDK_WINDOW_XDISPLAY (window), xwindow,
+
+ if (!XQueryTree (GDK_DISPLAY_XDISPLAY (display), xwindow,
&root, &xparent,
&children, &nchildren))
goto fail;
if (children)
XFree (children);
+
+ /* check virtual roots */
+ for (i = 0; i < nvroots; i++)
+ {
+ if (xparent == vroots[i])
+ {
+ root = xparent;
+ break;
+ }
+ }
}
while (xparent != root);
- if (xparent == root)
+ if (XGetGeometry (GDK_DISPLAY_XDISPLAY (display), xwindow,
+ &root, &wx, &wy, &ww, &wh, &wb, &wd))
{
- unsigned int ww, wh, wb, wd;
- int wx, wy;
-
- if (XGetGeometry (GDK_WINDOW_XDISPLAY (window), xwindow, &root, &wx, &wy, &ww, &wh, &wb, &wd))
- {
- rect->x = wx;
- rect->y = wy;
- rect->width = ww;
- rect->height = wh;
- }
+ rect->x = wx;
+ rect->y = wy;
+ rect->width = ww;
+ rect->height = wh;
}
fail:
+ if (vroots)
+ XFree (vroots);
+
gdk_error_trap_pop ();
}
return return_val;
}
+/**
+ * gdk_display_warp_pointer:
+ * @display: a #GdkDisplay
+ * @screen: the screen of @display to warp the pointer to
+ * @x: the x coordinate of the destination
+ * @y: the y coordinate of the destination
+ *
+ * Warps the pointer of @display to the point @x,@y on
+ * the screen @screen, unless the pointer is confined
+ * to a window by a grab, in which case it will be moved
+ * as far as allowed by the grab. Warping the pointer
+ * creates events as if the user had moved the mouse
+ * instantaneously to the destination.
+ *
+ * Note that the pointer should normally be under the
+ * control of the user. This function was added to cover
+ * some rare use cases like keyboard navigation support
+ * for the color picker in the #GtkColorSelectionDialog.
+ *
+ * Since: 2.8
+ */
+void
+gdk_display_warp_pointer (GdkDisplay *display,
+ GdkScreen *screen,
+ gint x,
+ gint y)
+{
+ Display *xdisplay;
+ Window dest;
+
+ xdisplay = GDK_DISPLAY_XDISPLAY (display);
+ dest = GDK_WINDOW_XWINDOW (gdk_screen_get_root_window (screen));
+
+ XWarpPointer (xdisplay, None, dest, 0, 0, 0, 0, x, y);
+}
+
GdkWindow*
_gdk_windowing_window_at_pointer (GdkDisplay *display,
gint *win_x,
XWindowAttributes attrs;
GdkEventMask event_mask;
- g_return_val_if_fail (window != NULL, 0);
g_return_val_if_fail (GDK_IS_WINDOW (window), 0);
if (GDK_WINDOW_DESTROYED (window))
long xevent_mask;
int i;
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
if (!GDK_WINDOW_DESTROYED (window))
Window *new_windows;
int i, count;
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
if (GDK_WINDOW_DESTROYED (window))
XFree (old_windows);
}
-static gboolean
-gdk_window_have_shape_ext (GdkDisplay *display)
-{
-#ifdef HAVE_SHAPE_EXT
- int ignore;
-
- return XShapeQueryExtension (GDK_DISPLAY_XDISPLAY (display),
- &ignore, &ignore);
-#else
- return 0;
-#endif
-}
-
#define WARN_SHAPE_TOO_BIG() g_warning ("GdkWindow is too large to allow the use of shape masks or shape regions.")
/*
* If not available, shaped windows will look
* ugly, but programs still work. Stefan Wille
*/
-/**
- * gdk_window_shape_combine_mask:
- * @window: a #GdkWindow
- * @mask: shape mask
- * @x: X position of shape mask with respect to @window
- * @y: Y position of shape mask with respect to @window
- *
- * Applies a shape mask to @window. Pixels in @window corresponding to
- * set bits in the @mask will be visible; pixels in @window
- * corresponding to unset bits in the @mask will be transparent. This
- * gives a non-rectangular window.
- *
- * If @mask is %NULL, the shape mask will be unset, and the @x/@y
- * parameters are not used.
- *
- * On the X11 platform, this uses an X server extension which is
- * widely available on most common platforms, but not available on
- * very old X servers, and occasionally the implementation will be
- * buggy. On servers without the shape extension, this function
- * will do nothing.
- *
- * This function works on both toplevel and child windows.
- *
- **/
-void
-gdk_window_shape_combine_mask (GdkWindow *window,
- GdkBitmap *mask,
- gint x, gint y)
+static void
+do_shape_combine_mask (GdkWindow *window,
+ GdkBitmap *mask,
+ gint x,
+ gint y,
+ gint shape)
{
+ GdkWindowObject *private = (GdkWindowObject *)window;
Pixmap pixmap;
gint xoffset, yoffset;
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
#ifdef HAVE_SHAPE_EXT
return;
}
- if (gdk_window_have_shape_ext (GDK_WINDOW_DISPLAY (window)))
+ if (shape == ShapeBounding
+ ? gdk_display_supports_shapes (GDK_WINDOW_DISPLAY (window))
+ : gdk_display_supports_input_shapes (GDK_WINDOW_DISPLAY (window)))
{
if (mask)
{
pixmap = GDK_PIXMAP_XID (mask);
+
+ private->shaped = (shape == ShapeBounding);
}
else
{
x = 0;
y = 0;
pixmap = None;
+
+ private->shaped = FALSE;
}
XShapeCombineMask (GDK_WINDOW_XDISPLAY (window),
GDK_WINDOW_XID (window),
- ShapeBounding,
+ shape,
x, y,
pixmap,
ShapeSet);
}
/**
- * gdk_window_shape_combine_region:
+ * gdk_window_shape_combine_mask:
* @window: a #GdkWindow
- * @shape_region: region of window to be non-transparent
- * @offset_x: X position of @shape_region in @window coordinates
- * @offset_y: Y position of @shape_region in @window coordinates
+ * @mask: shape mask
+ * @x: X position of shape mask with respect to @window
+ * @y: Y position of shape mask with respect to @window
*
- * Makes pixels in @window outside @shape_region be transparent,
- * so that the window may be nonrectangular. See also
- * gdk_window_shape_combine_mask() to use a bitmap as the mask.
+ * Applies a shape mask to @window. Pixels in @window corresponding to
+ * set bits in the @mask will be visible; pixels in @window
+ * corresponding to unset bits in the @mask will be transparent. This
+ * gives a non-rectangular window.
+ *
+ * If @mask is %NULL, the shape mask will be unset, and the @x/@y
+ * parameters are not used.
*
- * If @shape_region is %NULL, the shape will be unset, so the whole
- * window will be opaque again. @offset_x and @offset_y are ignored
- * if @shape_region is %NULL.
- *
* On the X11 platform, this uses an X server extension which is
* widely available on most common platforms, but not available on
* very old X servers, and occasionally the implementation will be
*
**/
void
-gdk_window_shape_combine_region (GdkWindow *window,
- GdkRegion *shape_region,
- gint offset_x,
- gint offset_y)
+gdk_window_shape_combine_mask (GdkWindow *window,
+ GdkBitmap *mask,
+ gint x,
+ gint y)
{
+ do_shape_combine_mask (window, mask, x, y, ShapeBounding);
+}
+
+/**
+ * gdk_window_input_shape_combine_mask:
+ * @window: a #GdkWindow
+ * @mask: shape mask
+ * @x: X position of shape mask with respect to @window
+ * @y: Y position of shape mask with respect to @window
+ *
+ * Like gdk_window_shape_combine_mask(), but the shape applies
+ * only to event handling. Mouse events which happen while
+ * the pointer position corresponds to an unset bit in the
+ * mask will be passed on the window below @window.
+ *
+ * An input shape is typically used with RGBA windows.
+ * The alpha channel of the window defines which pixels are
+ * invisible and allows for nicely antialiased borders,
+ * and the input shape controls where the window is
+ * "clickable".
+ *
+ * On the X11 platform, this requires version 1.1 of the
+ * shape extension.
+ *
+ * Since: 2.10
+ */
+void
+gdk_window_input_shape_combine_mask (GdkWindow *window,
+ GdkBitmap *mask,
+ gint x,
+ gint y)
+{
+#ifdef ShapeInput
+ do_shape_combine_mask (window, mask, x, y, ShapeInput);
+#endif
+}
+
+
+static void
+do_shape_combine_region (GdkWindow *window,
+ GdkRegion *shape_region,
+ gint offset_x,
+ gint offset_y,
+ gint shape)
+{
+ GdkWindowObject *private = (GdkWindowObject *)window;
gint xoffset, yoffset;
g_return_if_fail (GDK_IS_WINDOW (window));
return;
}
- if (gdk_window_have_shape_ext (GDK_WINDOW_DISPLAY (window)))
+ if (shape == ShapeBounding
+ ? gdk_display_supports_shapes (GDK_WINDOW_DISPLAY (window))
+ : gdk_display_supports_input_shapes (GDK_WINDOW_DISPLAY (window)))
{
gint n_rects = 0;
XRectangle *xrects = NULL;
+ private->shaped = shape == ShapeBounding;
+
_gdk_region_get_xrectangles (shape_region,
0, 0,
&xrects, &n_rects);
XShapeCombineRectangles (GDK_WINDOW_XDISPLAY (window),
GDK_WINDOW_XID (window),
- ShapeBounding,
+ shape,
offset_x, offset_y,
xrects, n_rects,
ShapeSet,
#endif /* HAVE_SHAPE_EXT */
}
+/**
+ * gdk_window_shape_combine_region:
+ * @window: a #GdkWindow
+ * @shape_region: region of window to be non-transparent
+ * @offset_x: X position of @shape_region in @window coordinates
+ * @offset_y: Y position of @shape_region in @window coordinates
+ *
+ * Makes pixels in @window outside @shape_region be transparent,
+ * so that the window may be nonrectangular. See also
+ * gdk_window_shape_combine_mask() to use a bitmap as the mask.
+ *
+ * If @shape_region is %NULL, the shape will be unset, so the whole
+ * window will be opaque again. @offset_x and @offset_y are ignored
+ * if @shape_region is %NULL.
+ *
+ * On the X11 platform, this uses an X server extension which is
+ * widely available on most common platforms, but not available on
+ * very old X servers, and occasionally the implementation will be
+ * buggy. On servers without the shape extension, this function
+ * will do nothing.
+ *
+ * This function works on both toplevel and child windows.
+ *
+ **/
+void
+gdk_window_shape_combine_region (GdkWindow *window,
+ GdkRegion *shape_region,
+ gint offset_x,
+ gint offset_y)
+{
+ do_shape_combine_region (window, shape_region, offset_x, offset_y, ShapeBounding);
+}
+
+/**
+ * gdk_window_input_shape_combine_region:
+ * @window: a #GdkWindow
+ * @shape_region: region of window to be non-transparent
+ * @offset_x: X position of @shape_region in @window coordinates
+ * @offset_y: Y position of @shape_region in @window coordinates
+ *
+ * Like gdk_window_shape_combine_region(), but the shape applies
+ * only to event handling. Mouse events which happen while
+ * the pointer position corresponds to an unset bit in the
+ * mask will be passed on the window below @window.
+ *
+ * An input shape is typically used with RGBA windows.
+ * The alpha channel of the window defines which pixels are
+ * invisible and allows for nicely antialiased borders,
+ * and the input shape controls where the window is
+ * "clickable".
+ *
+ * On the X11 platform, this requires version 1.1 of the
+ * shape extension.
+ *
+ * Since: 2.10
+ */
+void
+gdk_window_input_shape_combine_region (GdkWindow *window,
+ GdkRegion *shape_region,
+ gint offset_x,
+ gint offset_y)
+{
+#ifdef ShapeInput
+ do_shape_combine_region (window, shape_region, offset_x, offset_y, ShapeInput);
+#endif
+}
+
/**
* gdk_window_set_override_redirect:
{
XSetWindowAttributes attr;
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
if (!GDK_WINDOW_DESTROYED (window))
gboolean accept_focus)
{
GdkWindowObject *private;
- g_return_if_fail (window != NULL);
+
g_return_if_fail (GDK_IS_WINDOW (window));
private = (GdkWindowObject *)window;
gboolean focus_on_map)
{
GdkWindowObject *private;
- g_return_if_fail (window != NULL);
+
g_return_if_fail (GDK_IS_WINDOW (window));
private = (GdkWindowObject *)window;
{
GdkDisplay *display;
GdkDisplayX11 *display_x11;
+ GdkToplevelX11 *toplevel;
glong timestamp_long = (glong)timestamp;
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
if (GDK_WINDOW_DESTROYED (window))
display = gdk_drawable_get_display (window);
display_x11 = GDK_DISPLAY_X11 (display);
+ toplevel = _gdk_x11_window_get_toplevel (window);
XChangeProperty (GDK_DISPLAY_XDISPLAY (display), GDK_WINDOW_XID (window),
gdk_x11_get_xatom_by_name_for_display (display, "_NET_WM_USER_TIME"),
if (timestamp_long != GDK_CURRENT_TIME)
display_x11->user_time = timestamp_long;
+
+ toplevel->user_time = timestamp_long;
}
+#define GDK_SELECTION_MAX_SIZE(display) \
+ MIN(262144, \
+ XExtendedMaxRequestSize (GDK_DISPLAY_XDISPLAY (display)) == 0 \
+ ? XMaxRequestSize (GDK_DISPLAY_XDISPLAY (display)) - 100 \
+ : XExtendedMaxRequestSize (GDK_DISPLAY_XDISPLAY (display)) - 100)
+
/**
* gdk_window_set_icon_list:
* @window: The #GdkWindow toplevel window to set the icon of.
gint x, y;
gint n_channels;
GdkDisplay *display;
+ gint n;
g_return_if_fail (GDK_IS_WINDOW (window));
l = pixbufs;
size = 0;
-
+ n = 0;
while (l)
{
pixbuf = l->data;
width = gdk_pixbuf_get_width (pixbuf);
height = gdk_pixbuf_get_height (pixbuf);
+ /* silently ignore overlarge icons */
+ if (size + 2 + width * height > GDK_SELECTION_MAX_SIZE(display))
+ {
+ g_warning ("gdk_window_set_icon_list: icons too large");
+ break;
+ }
+
+ n++;
size += 2 + width * height;
-
+
l = g_list_next (l);
}
l = pixbufs;
p = data;
- while (l)
+ while (l && n > 0)
{
pixbuf = l->data;
}
l = g_list_next (l);
+ n--;
}
if (size > 0)
{
GdkToplevelX11 *toplevel;
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
g_return_if_fail (GDK_WINDOW_TYPE (window) != GDK_WINDOW_CHILD);
{
GdkDisplay *display;
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
if (GDK_WINDOW_DESTROYED (window))
GDK_WINDOW_XID (window),
gdk_x11_get_xatom_by_name_for_display (display, "_NET_WM_ICON_NAME"),
gdk_x11_get_xatom_by_name_for_display (display, "UTF8_STRING"), 8,
- PropModeReplace, name, strlen (name));
+ PropModeReplace, (guchar *)name, strlen (name));
set_text_property (display, GDK_WINDOW_XID (window),
gdk_x11_get_xatom_by_name_for_display (display, "WM_ICON_NAME"),
void
gdk_window_iconify (GdkWindow *window)
{
- GdkWindowObject *private;
-
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
if (GDK_WINDOW_DESTROYED (window))
return;
- private = (GdkWindowObject*) window;
-
if (GDK_WINDOW_IS_MAPPED (window))
{
XIconifyWindow (GDK_WINDOW_XDISPLAY (window),
void
gdk_window_deiconify (GdkWindow *window)
{
- GdkWindowObject *private;
-
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
if (GDK_WINDOW_DESTROYED (window))
return;
- private = (GdkWindowObject*) window;
-
if (GDK_WINDOW_IS_MAPPED (window))
{
gdk_window_show (window);
/* Request stick during viewport scroll */
gdk_wmspec_change_state (TRUE, window,
- gdk_atom_intern ("_NET_WM_STATE_STICKY", FALSE),
- 0);
+ gdk_atom_intern_static_string ("_NET_WM_STATE_STICKY"),
+ NULL);
/* Request desktop 0xFFFFFFFF */
xev.xclient.type = ClientMessage;
gint format;
gulong nitems;
gulong bytes_after;
+ guchar *data;
gulong *current_desktop;
GdkDisplay *display = gdk_drawable_get_display (window);
/* Request unstick from viewport */
gdk_wmspec_change_state (FALSE, window,
- gdk_atom_intern ("_NET_WM_STATE_STICKY", FALSE),
- 0);
+ gdk_atom_intern_static_string ("_NET_WM_STATE_STICKY"),
+ NULL);
/* Get current desktop, then set it; this is a race, but not
* one that matters much in practice.
gdk_x11_get_xatom_by_name_for_display (display, "_NET_CURRENT_DESKTOP"),
0, G_MAXLONG,
False, XA_CARDINAL, &type, &format, &nitems,
- &bytes_after, (guchar **)¤t_desktop);
+ &bytes_after, &data);
if (type == XA_CARDINAL)
{
+ current_desktop = (gulong *)data;
+
xev.xclient.type = ClientMessage;
xev.xclient.serial = 0;
xev.xclient.send_event = True;
if (GDK_WINDOW_IS_MAPPED (window))
gdk_wmspec_change_state (TRUE, window,
- gdk_atom_intern ("_NET_WM_STATE_MAXIMIZED_VERT", FALSE),
- gdk_atom_intern ("_NET_WM_STATE_MAXIMIZED_HORZ", FALSE));
+ gdk_atom_intern_static_string ("_NET_WM_STATE_MAXIMIZED_VERT"),
+ gdk_atom_intern_static_string ("_NET_WM_STATE_MAXIMIZED_HORZ"));
else
gdk_synthesize_window_state (window,
0,
if (GDK_WINDOW_IS_MAPPED (window))
gdk_wmspec_change_state (FALSE, window,
- gdk_atom_intern ("_NET_WM_STATE_MAXIMIZED_VERT", FALSE),
- gdk_atom_intern ("_NET_WM_STATE_MAXIMIZED_HORZ", FALSE));
+ gdk_atom_intern_static_string ("_NET_WM_STATE_MAXIMIZED_VERT"),
+ gdk_atom_intern_static_string ("_NET_WM_STATE_MAXIMIZED_HORZ"));
else
gdk_synthesize_window_state (window,
GDK_WINDOW_STATE_MAXIMIZED,
if (GDK_WINDOW_IS_MAPPED (window))
gdk_wmspec_change_state (TRUE, window,
- gdk_atom_intern ("_NET_WM_STATE_FULLSCREEN", FALSE),
+ gdk_atom_intern_static_string ("_NET_WM_STATE_FULLSCREEN"),
GDK_NONE);
else
if (GDK_WINDOW_IS_MAPPED (window))
gdk_wmspec_change_state (FALSE, window,
- gdk_atom_intern ("_NET_WM_STATE_FULLSCREEN", FALSE),
+ gdk_atom_intern_static_string ("_NET_WM_STATE_FULLSCREEN"),
GDK_NONE);
else
return;
if (GDK_WINDOW_IS_MAPPED (window))
- gdk_wmspec_change_state (setting, window,
- gdk_atom_intern ("_NET_WM_STATE_ABOVE", setting),
- setting ? gdk_atom_intern ("_NET_WM_STATE_BELOW", FALSE)
- : GDK_NONE);
+ {
+ if (setting)
+ gdk_wmspec_change_state (FALSE, window,
+ gdk_atom_intern_static_string ("_NET_WM_STATE_BELOW"),
+ GDK_NONE);
+ gdk_wmspec_change_state (setting, window,
+ gdk_atom_intern_static_string ("_NET_WM_STATE_ABOVE"),
+ GDK_NONE);
+ }
else
gdk_synthesize_window_state (window,
setting ? GDK_WINDOW_STATE_BELOW : GDK_WINDOW_STATE_ABOVE,
return;
if (GDK_WINDOW_IS_MAPPED (window))
- gdk_wmspec_change_state (setting, window,
- gdk_atom_intern ("_NET_WM_STATE_BELOW", setting),
- setting ? gdk_atom_intern ("_NET_WM_STATE_ABOVE", FALSE)
- : GDK_NONE);
+ {
+ if (setting)
+ gdk_wmspec_change_state (FALSE, window,
+ gdk_atom_intern_static_string ("_NET_WM_STATE_ABOVE"),
+ GDK_NONE);
+ gdk_wmspec_change_state (setting, window,
+ gdk_atom_intern_static_string ("_NET_WM_STATE_BELOW"),
+ GDK_NONE);
+ }
else
gdk_synthesize_window_state (window,
setting ? GDK_WINDOW_STATE_ABOVE : GDK_WINDOW_STATE_BELOW,
{
GdkToplevelX11 *toplevel;
- g_return_val_if_fail (window != NULL, NULL);
g_return_val_if_fail (GDK_IS_WINDOW (window), NULL);
g_return_val_if_fail (GDK_WINDOW_TYPE (window) != GDK_WINDOW_CHILD, NULL);
{
GdkToplevelX11 *toplevel;
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
g_return_if_fail (GDK_WINDOW_TYPE (window) != GDK_WINDOW_CHILD);
g_return_if_fail (leader == NULL || GDK_IS_WINDOW (leader));
if (toplevel->group_leader)
g_object_unref (toplevel->group_leader);
toplevel->group_leader = g_object_ref (leader);
+ (_gdk_x11_window_get_toplevel (leader))->is_leader = TRUE;
}
update_wm_hints (window, FALSE);
{
GdkDisplay *display;
Atom hints_atom = None;
- MotifWmHints *hints;
+ guchar *data;
Atom type;
gint format;
gulong nitems;
XGetWindowProperty (GDK_DISPLAY_XDISPLAY (display), GDK_WINDOW_XID (window),
hints_atom, 0, sizeof (MotifWmHints)/sizeof (long),
False, AnyPropertyType, &type, &format, &nitems,
- &bytes_after, (guchar **)&hints);
+ &bytes_after, &data);
if (type == None)
return NULL;
- return hints;
+ return (MotifWmHints *)data;
}
static void
{
GdkDisplay *display;
Atom hints_atom = None;
+ guchar *data;
MotifWmHints *hints;
Atom type;
gint format;
XGetWindowProperty (GDK_WINDOW_XDISPLAY (window), GDK_WINDOW_XID (window),
hints_atom, 0, sizeof (MotifWmHints)/sizeof (long),
False, AnyPropertyType, &type, &format, &nitems,
- &bytes_after, (guchar **)&hints);
+ &bytes_after, &data);
if (type == None)
hints = new_hints;
else
{
+ hints = (MotifWmHints *)data;
+
if (new_hints->flags & MWM_HINTS_FUNCTIONS)
{
hints->flags |= MWM_HINTS_FUNCTIONS;
{
MotifWmHints hints;
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
hints.flags = MWM_HINTS_DECORATIONS;
{
MotifWmHints hints;
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
hints.flags = MWM_HINTS_FUNCTIONS;
static void
gdk_propagate_shapes (Display *disp,
Window win,
- gboolean merge)
+ gboolean merge,
+ int shape)
{
Window rt, par, *list = NULL;
gint i, j, num = 0, num_rects = 0;
/* set the rects as the shape mask */
if (rects)
{
- XShapeCombineRectangles (disp, win, ShapeBounding, 0, 0, rects, num_rects,
+ XShapeCombineRectangles (disp, win, shape, 0, 0, rects, num_rects,
ShapeSet, YXSorted);
g_free (rects);
}
void
gdk_window_set_child_shapes (GdkWindow *window)
{
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
+
#ifdef HAVE_SHAPE_EXT
if (!GDK_WINDOW_DESTROYED (window) &&
- gdk_window_have_shape_ext (GDK_WINDOW_DISPLAY (window)))
+ gdk_display_supports_shapes (GDK_WINDOW_DISPLAY (window)))
gdk_propagate_shapes (GDK_WINDOW_XDISPLAY (window),
- GDK_WINDOW_XID (window), FALSE);
+ GDK_WINDOW_XID (window), FALSE, ShapeBounding);
#endif
}
* This function is distinct from gdk_window_set_child_shapes()
* because it includes @window's shape mask in the set of shapes to
* be merged.
- *
**/
void
gdk_window_merge_child_shapes (GdkWindow *window)
{
- g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
#ifdef HAVE_SHAPE_EXT
if (!GDK_WINDOW_DESTROYED (window) &&
- gdk_window_have_shape_ext (GDK_WINDOW_DISPLAY (window)))
+ gdk_display_supports_shapes (GDK_WINDOW_DISPLAY (window)))
+ gdk_propagate_shapes (GDK_WINDOW_XDISPLAY (window),
+ GDK_WINDOW_XID (window), TRUE, ShapeBounding);
+#endif
+}
+
+/**
+ * gdk_window_set_child_input_shapes:
+ * @window: a #GdkWindow
+ *
+ * Sets the input shape mask of @window to the union of input shape masks
+ * for all children of @window, ignoring the input shape mask of @window
+ * itself. Contrast with gdk_window_merge_child_input_shapes() which includes
+ * the input shape mask of @window in the masks to be merged.
+ *
+ * Since: 2.10
+ **/
+void
+gdk_window_set_child_input_shapes (GdkWindow *window)
+{
+ g_return_if_fail (GDK_IS_WINDOW (window));
+
+#ifdef HAVE_SHAPE_EXT
+#ifdef ShapeInput
+ if (!GDK_WINDOW_DESTROYED (window) &&
+ gdk_display_supports_input_shapes (GDK_WINDOW_DISPLAY (window)))
+ gdk_propagate_shapes (GDK_WINDOW_XDISPLAY (window),
+ GDK_WINDOW_XID (window), FALSE, ShapeInput);
+#endif
+#endif
+}
+
+/**
+ * gdk_window_merge_child_input_shapes:
+ * @window: a #GdkWindow
+ *
+ * Merges the input shape masks for any child windows into the
+ * input shape mask for @window. i.e. the union of all input masks
+ * for @window and its children will become the new input mask
+ * for @window. See gdk_window_input_shape_combine_mask().
+ *
+ * This function is distinct from gdk_window_set_child_input_shapes()
+ * because it includes @window's input shape mask in the set of
+ * shapes to be merged.
+ *
+ * Since: 2.10
+ **/
+void
+gdk_window_merge_child_input_shapes (GdkWindow *window)
+{
+ g_return_if_fail (GDK_IS_WINDOW (window));
+
+#ifdef HAVE_SHAPE_EXT
+#ifdef ShapeInput
+ if (!GDK_WINDOW_DESTROYED (window) &&
+ gdk_display_supports_input_shapes (GDK_WINDOW_DISPLAY (window)))
gdk_propagate_shapes (GDK_WINDOW_XDISPLAY (window),
- GDK_WINDOW_XID (window), TRUE);
+ GDK_WINDOW_XID (window), TRUE, ShapeInput);
+#endif
#endif
}
+
static void
gdk_window_set_static_bit_gravity (GdkWindow *window, gboolean on)
{
GdkWindowObject *private;
guint xattributes_mask = 0;
- g_return_if_fail (window != NULL);
+ g_return_if_fail (GDK_IS_WINDOW (window));
private = GDK_WINDOW_OBJECT (window);
if (private->input_only)
{
XSetWindowAttributes xattributes;
- g_return_if_fail (window != NULL);
+ g_return_if_fail (GDK_IS_WINDOW (window));
xattributes.win_gravity = on ? StaticGravity : NorthWestGravity;
GdkWindowObject *private = (GdkWindowObject *)window;
GList *tmp_list;
- g_return_val_if_fail (window != NULL, FALSE);
g_return_val_if_fail (GDK_IS_WINDOW (window), FALSE);
if (!use_static == !private->guffaw_gravity)
{
gdk_window_destroy (mv_resize->moveresize_emulation_window);
mv_resize->moveresize_emulation_window = NULL;
+ g_object_unref (mv_resize->moveresize_window);
mv_resize->moveresize_window = NULL;
if (mv_resize->moveresize_pending_event)
/* If this fails, some other client has grabbed the window
* already.
*/
- gdk_window_destroy (mv_resize->moveresize_emulation_window);
- mv_resize->moveresize_emulation_window = NULL;
+ finish_drag (mv_resize);
}
mv_resize->moveresize_process_time = 0;
* Begins a window resize operation (for a toplevel window).
* You might use this function to implement a "window resize grip," for
* example; in fact #GtkStatusbar uses it. The function works best
- * with window managers that support the Extended Window Manager Hints spec
- * (see http://www.freedesktop.org), but has a fallback implementation
- * for other window managers.
+ * with window managers that support the <ulink url="http://www.freedesktop.org/Standards/wm-spec">Extended Window Manager Hints</ulink>, but has a
+ * fallback implementation for other window managers.
*
**/
void
return;
if (gdk_x11_screen_supports_net_wm_hint (GDK_WINDOW_SCREEN (window),
- gdk_atom_intern ("_NET_WM_MOVERESIZE", FALSE)))
+ gdk_atom_intern_static_string ("_NET_WM_MOVERESIZE")))
wmspec_resize_drag (window, edge, button, root_x, root_y, timestamp);
else
emulate_resize_drag (window, edge, button, root_x, root_y, timestamp);
* Begins a window move operation (for a toplevel window). You might
* use this function to implement a "window move grip," for
* example. The function works best with window managers that support
- * the Extended Window Manager Hints spec (see
- * http://www.freedesktop.org), but has a fallback implementation for
+ * the <ulink url="http://www.freedesktop.org/Standards/wm-spec">Extended
+ * Window Manager Hints</ulink>, but has a fallback implementation for
* other window managers.
*
**/
return;
if (gdk_x11_screen_supports_net_wm_hint (GDK_WINDOW_SCREEN (window),
- gdk_atom_intern ("_NET_WM_MOVERESIZE", FALSE)))
+ gdk_atom_intern_static_string ("_NET_WM_MOVERESIZE")))
wmspec_moveresize (window, _NET_WM_MOVERESIZE_MOVE, root_x, root_y,
timestamp);
else
emulate_move_drag (window, button, root_x, root_y, timestamp);
}
+
+/**
+ * gdk_window_enable_synchronized_configure:
+ * @window: a toplevel #GdkWindow
+ *
+ * Indicates that the application will cooperate with the window
+ * system in synchronizing the window repaint with the window
+ * manager during resizing operations. After an application calls
+ * this function, it must call gdk_window_configure_finished() every
+ * time it has finished all processing associated with a set of
+ * Configure events. Toplevel GTK+ windows automatically use this
+ * protocol.
+ *
+ * On X, calling this function makes @window participate in the
+ * _NET_WM_SYNC_REQUEST window manager protocol.
+ *
+ * Since: 2.6
+ **/
+void
+gdk_window_enable_synchronized_configure (GdkWindow *window)
+{
+ GdkWindowObject *private = (GdkWindowObject *)window;
+ GdkWindowImplX11 *impl;
+
+ g_return_if_fail (GDK_IS_WINDOW (window));
+
+ impl = GDK_WINDOW_IMPL_X11 (private->impl);
+
+ if (!impl->use_synchronized_configure)
+ {
+ impl->use_synchronized_configure = TRUE;
+ ensure_sync_counter (window);
+ }
+}
+
+/**
+ * gdk_window_configure_finished:
+ * @window: a toplevel #GdkWindow
+ *
+ * Signal to the window system that the application has finished
+ * handling Configure events it has received. Window Managers can
+ * use this to better synchronize the frame repaint with the
+ * application. GTK+ applications will automatically call this
+ * function when appropriate.
+ *
+ * This function can only be called if gdk_window_enable_synchronized_configure()
+ * was called previously.
+ *
+ * Since: 2.6
+ **/
+void
+gdk_window_configure_finished (GdkWindow *window)
+{
+ GdkWindowImplX11 *impl;
+
+ g_return_if_fail (GDK_IS_WINDOW (window));
+
+ impl = GDK_WINDOW_IMPL_X11 (((GdkWindowObject *)window)->impl);
+ if (!impl->use_synchronized_configure)
+ return;
+
+#ifdef HAVE_XSYNC
+ if (!GDK_WINDOW_DESTROYED (window))
+ {
+ GdkDisplay *display = GDK_WINDOW_DISPLAY (window);
+ GdkToplevelX11 *toplevel = _gdk_x11_window_get_toplevel (window);
+
+ if (toplevel && toplevel->update_counter != None &&
+ GDK_DISPLAY_X11 (display)->use_sync &&
+ !XSyncValueIsZero (toplevel->current_counter_value))
+ {
+ XSyncSetCounter (GDK_WINDOW_XDISPLAY (window),
+ toplevel->update_counter,
+ toplevel->current_counter_value);
+
+ XSyncIntToValue (&toplevel->current_counter_value, 0);
+ }
+ }
+#endif
+}
+
+#define __GDK_WINDOW_X11_C__
+#include "gdkaliasdef.c"
projects / ~andy / gtk / blobdiff