X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=gdk%2Fgdkdisplaymanager.c;h=0a0ee8574494fc08e8ecf4f1f17a4c331a1eb42a;hb=710674720e23dd0d4d53264c040a020f20b28ad5;hp=c9c5d3c4705a8921abcd137ae843a1c51eff3572;hpb=5bc0cf1a1970ceeb0a009a6ebe3b0d16c9e14aa7;p=~andy%2Fgtk
diff --git a/gdk/gdkdisplaymanager.c b/gdk/gdkdisplaymanager.c
index c9c5d3c47..0a0ee8574 100644
--- a/gdk/gdkdisplaymanager.c
+++ b/gdk/gdkdisplaymanager.c
@@ -12,9 +12,7 @@
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * License along with this library. If not, see .
*/
/*
@@ -29,6 +27,7 @@
#include "gdkconfig.h"
#include "gdkdisplaymanagerprivate.h"
#include "gdkinternals.h"
+#include "gdkkeysprivate.h"
#include "gdkmarshalers.h"
#include "gdkintl.h"
@@ -44,6 +43,17 @@
#include "quartz/gdkquartzdisplaymanager.h"
#endif
+#ifdef GDK_WINDOWING_BROADWAY
+#include "broadway/gdkbroadwaydisplaymanager.h"
+#endif
+
+#ifdef GDK_WINDOWING_WIN32
+#include "win32/gdkwin32.h"
+#endif
+
+#ifdef GDK_WINDOWING_WAYLAND
+#include "wayland/gdkwayland.h"
+#endif
/**
* SECTION:gdkdisplaymanager
@@ -53,6 +63,43 @@
* The purpose of the #GdkDisplayManager singleton object is to offer
* notification when displays appear or disappear or the default display
* changes.
+ *
+ * You can use gdk_display_manager_get() to obtain the GdkDisplayManager
+ * singleton, but that should be rarely necessary. Typically, initializing
+ * GTK+ opens a display that you can work with without ever accessing the
+ * GdkDisplayManager.
+ *
+ * The GDK library can be built with support for multiple backends.
+ * The GdkDisplayManager object determines which backend is used
+ * at runtime.
+ *
+ * When writing backend-specific code that is supposed to work with
+ * multiple GDK backends, you have to consider both compile time and
+ * runtime. At compile time, use the #GDK_WINDOWING_X11, #GDK_WINDOWING_WIN32
+ * macros, etc. to find out which backends are present in the GDK library
+ * you are building your application against. At runtime, use type-check
+ * macros like GDK_IS_X11_DISPLAY() to find out which backend is in use:
+ *
+ *
+ * Backend-specific code
+ *
+ * #ifdef GDK_WINDOWING_X11
+ * if (GDK_IS_X11_DISPLAY (display))
+ * {
+ * /* make X11-specific calls here */
+ * }
+ * else
+ * #endif
+ * #ifdef GDK_WINDOWING_QUARTZ
+ * if (GDK_IS_QUARTZ_DISPLAY (display))
+ * {
+ * /* make Quartz-specific calls here */
+* }
+ * else
+ * #endif
+ * g_error ("Unsupported GDK backend");
+ *
+ *
*/
@@ -88,6 +135,8 @@ gdk_display_manager_class_init (GdkDisplayManagerClass *klass)
object_class->set_property = gdk_display_manager_set_property;
object_class->get_property = gdk_display_manager_get_property;
+ klass->keyval_convert_case = _gdk_display_manager_real_keyval_convert_case;
+
/**
* GdkDisplayManager::display-opened:
* @manager: the object on which the signal is emitted
@@ -165,9 +214,9 @@ gdk_display_manager_get_property (GObject *object,
* Gets the singleton #GdkDisplayManager object.
*
* When called for the first time, this function consults the
- * GDK_BACKEND to find out which of the supported
- * GDK backends to use (in case GDK has been compiled with multiple
- * backends).
+ * GDK_BACKEND environment variable to find out which
+ * of the supported GDK backends to use (in case GDK has been compiled
+ * with multiple backends).
*
* Returns: (transfer none): The global #GdkDisplayManager singleton;
* gdk_parse_args(), gdk_init(), or gdk_init_check() must have
@@ -185,14 +234,29 @@ gdk_display_manager_get (void)
const gchar *backend;
backend = g_getenv ("GDK_BACKEND");
+#ifdef GDK_WINDOWING_QUARTZ
+ if (backend == NULL || strcmp (backend, "quartz") == 0)
+ manager = g_object_new (gdk_quartz_display_manager_get_type (), NULL);
+ else
+#endif
+#ifdef GDK_WINDOWING_WIN32
+ if (backend == NULL || strcmp (backend, "win32") == 0)
+ manager = g_object_new (gdk_win32_display_manager_get_type (), NULL);
+ else
+#endif
#ifdef GDK_WINDOWING_X11
if (backend == NULL || strcmp (backend, "x11") == 0)
manager = g_object_new (gdk_x11_display_manager_get_type (), NULL);
else
#endif
-#ifdef GDK_WINDOWING_QUARTZ
- if (backend == NULL || strcmp (backend, "quartz") == 0)
- manager = g_object_new (gdk_quartz_display_manager_get_type (), NULL);
+#ifdef GDK_WINDOWING_WAYLAND
+ if (backend == NULL || strcmp (backend, "wayland") == 0)
+ manager = g_object_new (gdk_wayland_display_manager_get_type (), NULL);
+ else
+#endif
+#ifdef GDK_WINDOWING_BROADWAY
+ if (backend == NULL || strcmp (backend, "broadway") == 0)
+ manager = g_object_new (gdk_broadway_display_manager_get_type (), NULL);
else
#endif
if (backend != NULL)
@@ -327,7 +391,7 @@ gdk_display_manager_open_display (GdkDisplayManager *manager,
*
* Finds or creates an atom corresponding to a given string.
*
- * Returns: the atom corresponding to @atom_name.
+ * Returns: (transfer none): the atom corresponding to @atom_name.
*/
GdkAtom
gdk_atom_intern (const gchar *atom_name,
@@ -353,7 +417,7 @@ gdk_atom_intern (const gchar *atom_name,
* ever unload the module again (e.g. do not use this function in
* GTK+ theme engines).
*
- * Returns: the atom corresponding to @atom_name
+ * Returns: (transfer none): the atom corresponding to @atom_name
*
* Since: 2.10
*/