X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=gdk%2Fgdkinternals.h;h=a187a03106578e00059fb3de68617717cea91bd8;hb=HEAD;hp=8aede53cce8ecacf6f8a218d650d6fc5f13f3378;hpb=4d1604c77de2b97c7759574fb3ca9a400be32403;p=~andy%2Fgtk
diff --git a/gdk/gdkinternals.h b/gdk/gdkinternals.h
index 8aede53cc..a187a0310 100644
--- a/gdk/gdkinternals.h
+++ b/gdk/gdkinternals.h
@@ -8,13 +8,11 @@
*
* 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
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* 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 .
*/
/*
@@ -30,10 +28,9 @@
#define __GDK_INTERNALS_H__
#include
-#include
-#include
-#include
-#include
+#include "gdkwindowimpl.h"
+#include "gdkdisplay.h"
+#include "gdkprivate.h"
G_BEGIN_DECLS
@@ -44,8 +41,8 @@ G_BEGIN_DECLS
/* Debugging support */
typedef struct _GdkColorInfo GdkColorInfo;
-typedef struct _GdkEventFilter GdkEventFilter;
-typedef struct _GdkClientFilter GdkClientFilter;
+typedef struct _GdkEventFilter GdkEventFilter;
+typedef struct _GdkClientFilter GdkClientFilter;
typedef enum {
GDK_COLOR_WRITEABLE = 1 << 0
@@ -75,31 +72,38 @@ struct _GdkClientFilter {
};
typedef enum {
- GDK_DEBUG_MISC = 1 << 0,
- GDK_DEBUG_EVENTS = 1 << 1,
- GDK_DEBUG_DND = 1 << 2,
- GDK_DEBUG_XIM = 1 << 3,
- GDK_DEBUG_NOGRABS = 1 << 4,
- GDK_DEBUG_COLORMAP = 1 << 5,
- GDK_DEBUG_INPUT = 1 << 6,
- GDK_DEBUG_CURSOR = 1 << 7,
- GDK_DEBUG_MULTIHEAD = 1 << 8,
- GDK_DEBUG_XINERAMA = 1 << 9,
- GDK_DEBUG_DRAW = 1 <<10,
- GDK_DEBUG_EVENTLOOP = 1 <<11
+ GDK_DEBUG_MISC = 1 << 0,
+ GDK_DEBUG_EVENTS = 1 << 1,
+ GDK_DEBUG_DND = 1 << 2,
+ GDK_DEBUG_XIM = 1 << 3,
+ GDK_DEBUG_NOGRABS = 1 << 4,
+ GDK_DEBUG_INPUT = 1 << 5,
+ GDK_DEBUG_CURSOR = 1 << 6,
+ GDK_DEBUG_MULTIHEAD = 1 << 7,
+ GDK_DEBUG_XINERAMA = 1 << 8,
+ GDK_DEBUG_DRAW = 1 << 9,
+ GDK_DEBUG_EVENTLOOP = 1 << 10,
+ GDK_DEBUG_FRAMES = 1 << 11,
+ GDK_DEBUG_SETTINGS = 1 << 12
} GdkDebugFlag;
+typedef enum {
+ GDK_RENDERING_MODE_SIMILAR = 0,
+ GDK_RENDERING_MODE_IMAGE,
+ GDK_RENDERING_MODE_RECORDING
+} GdkRenderingMode;
+
extern GList *_gdk_default_filters;
-extern GdkWindow *_gdk_parent_root;
+extern GdkWindow *_gdk_parent_root;
extern guint _gdk_debug_flags;
-extern gboolean _gdk_native_windows;
+extern GdkRenderingMode _gdk_rendering_mode;
#ifdef G_ENABLE_DEBUG
-#define GDK_NOTE(type,action) G_STMT_START { \
- if (_gdk_debug_flags & GDK_DEBUG_##type) \
- { action; }; } G_STMT_END
+#define GDK_NOTE(type,action) G_STMT_START { \
+ if (_gdk_debug_flags & GDK_DEBUG_##type) \
+ { action; }; } G_STMT_END
#else /* !G_ENABLE_DEBUG */
@@ -146,7 +150,13 @@ typedef enum
/* Following flag is set for events on the event queue during
* translation and cleared afterwards.
*/
- GDK_EVENT_PENDING = 1 << 0
+ GDK_EVENT_PENDING = 1 << 0,
+
+ /* The following flag is set for:
+ * 1) touch events emulating pointer events
+ * 2) pointer events being emulated by a touch sequence.
+ */
+ GDK_EVENT_POINTER_EMULATED = 1 << 1
} GdkEventFlags;
struct _GdkEventPrivate
@@ -156,39 +166,17 @@ struct _GdkEventPrivate
GdkScreen *screen;
gpointer windowing_data;
GdkDevice *device;
+ GdkDevice *source_device;
};
-/* Tracks information about the pointer grab on this display */
-typedef struct
-{
- GdkWindow *window;
- GdkWindow *native_window;
- gulong serial_start;
- gulong serial_end; /* exclusive, i.e. not active on serial_end */
- gboolean owner_events;
- guint event_mask;
- gboolean implicit;
- guint32 time;
- GdkGrabOwnership ownership;
-
- guint activated : 1;
- guint implicit_ungrab : 1;
-} GdkDeviceGrabInfo;
-
-typedef struct _GdkInputWindow GdkInputWindow;
typedef struct _GdkWindowPaint GdkWindowPaint;
-typedef void (* GdkDisplayPointerInfoForeach) (GdkDisplay *display,
- GdkDevice *device,
- GdkPointerWindowInfo *device_info,
- gpointer user_data);
-
struct _GdkWindow
{
GObject parent_instance;
- GdkWindowImpl *impl; /* window-system-specific delegate object */
-
+ GdkWindowImpl *impl; /* window-system-specific delegate object */
+
GdkWindow *parent;
GdkVisual *visual;
@@ -196,106 +184,129 @@ struct _GdkWindow
gint x;
gint y;
-
- gint extension_events;
+
+ GdkEventMask event_mask;
GList *filters;
GList *children;
cairo_pattern_t *background;
-
+
GSList *paint_stack;
-
+
cairo_region_t *update_area;
guint update_freeze_count;
-
+
guint8 window_type;
guint8 depth;
guint8 resize_count;
+ gint8 toplevel_window_type;
+ guint8 alpha;
+
GdkWindowState state;
-
+
guint guffaw_gravity : 1;
guint input_only : 1;
guint modal_hint : 1;
guint composited : 1;
-
+ guint has_alpha_background : 1;
+
guint destroyed : 2;
guint accept_focus : 1;
guint focus_on_map : 1;
guint shaped : 1;
guint support_multidevice : 1;
-
- GdkEventMask event_mask;
-
- guint update_and_descendants_freeze_count;
+ guint synthesize_crossing_event_queued : 1;
+ guint effective_visibility : 2;
+ guint visibility : 2; /* The visibility wrt the toplevel (i.e. based on clip_region) */
+ guint native_visibility : 2; /* the native visibility of a impl windows */
+ guint viewable : 1; /* mapped and all parents mapped */
+ guint applied_shape : 1;
+ GdkFullscreenMode fullscreen_mode;
/* The GdkWindow that has the impl, ref:ed if another window.
* This ref is required to keep the wrapper of the impl window alive
* for as long as any GdkWindow references the impl. */
- GdkWindow *impl_window;
- int abs_x, abs_y; /* Absolute offset in impl */
+ GdkWindow *impl_window;
+
+ guint update_and_descendants_freeze_count;
+
+ gint abs_x, abs_y; /* Absolute offset in impl */
gint width, height;
- guint32 clip_tag;
- cairo_region_t *clip_region; /* Clip region (wrt toplevel) in window coords */
- cairo_region_t *clip_region_with_children; /* Clip region in window coords */
+
+ /* The clip region is the part of the window, in window coordinates
+ that is fully or partially (i.e. semi transparently) visible in
+ the window hierarchy from the toplevel and down */
+ cairo_region_t *clip_region;
+ /* This is the clip region, with additionally all the opaque
+ child windows removed */
+ cairo_region_t *clip_region_with_children;
+ /* The layered region is the subset of clip_region that
+ is covered by non-opaque sibling or ancestor sibling window. */
+ cairo_region_t *layered_region;
+
GdkCursor *cursor;
GHashTable *device_cursor;
- gint8 toplevel_window_type;
- guint synthesize_crossing_event_queued : 1;
- guint effective_visibility : 2;
- guint visibility : 2; /* The visibility wrt the toplevel (i.e. based on clip_region) */
- guint native_visibility : 2; /* the native visibility of a impl windows */
- guint viewable : 1; /* mapped and all parents mapped */
- guint applied_shape : 1;
- guint num_offscreen_children;
- GdkWindowPaint *implicit_paint;
- GdkInputWindow *input_window; /* only set for impl windows */
+ GSList *implicit_paint;
GList *outstanding_moves;
cairo_region_t *shape;
cairo_region_t *input_shape;
-
+
cairo_surface_t *cairo_surface;
GList *devices_inside;
GHashTable *device_events;
+
+ GHashTable *source_event_masks;
+ gulong device_added_handler_id;
+ gulong device_changed_handler_id;
+
+ guint num_offscreen_children;
+
+ GdkFrameClock *frame_clock; /* NULL to use from parent or default */
};
#define GDK_WINDOW_TYPE(d) (((GDK_WINDOW (d)))->window_type)
#define GDK_WINDOW_DESTROYED(d) (GDK_WINDOW (d)->destroyed)
-extern GdkEventFunc _gdk_event_func; /* Callback for events */
-extern gpointer _gdk_event_data;
-extern GDestroyNotify _gdk_event_notify;
-
-extern GSList *_gdk_displays;
extern gchar *_gdk_display_name;
extern gint _gdk_screen_number;
extern gchar *_gdk_display_arg_name;
-extern gboolean _gdk_enable_multidevice;
+extern gboolean _gdk_disable_multidevice;
-void _gdk_events_queue (GdkDisplay *display);
GdkEvent* _gdk_event_unqueue (GdkDisplay *display);
+void _gdk_event_filter_unref (GdkWindow *window,
+ GdkEventFilter *filter);
+
+void _gdk_event_set_pointer_emulated (GdkEvent *event,
+ gboolean emulated);
+gboolean _gdk_event_get_pointer_emulated (GdkEvent *event);
+
+void _gdk_event_emit (GdkEvent *event);
GList* _gdk_event_queue_find_first (GdkDisplay *display);
void _gdk_event_queue_remove_link (GdkDisplay *display,
- GList *node);
+ GList *node);
GList* _gdk_event_queue_prepend (GdkDisplay *display,
- GdkEvent *event);
+ GdkEvent *event);
GList* _gdk_event_queue_append (GdkDisplay *display,
- GdkEvent *event);
+ GdkEvent *event);
GList* _gdk_event_queue_insert_after (GdkDisplay *display,
GdkEvent *after_event,
GdkEvent *event);
GList* _gdk_event_queue_insert_before(GdkDisplay *display,
GdkEvent *after_event,
GdkEvent *event);
+
+void _gdk_event_queue_handle_motion_compression (GdkDisplay *display);
+
void _gdk_event_button_generate (GdkDisplay *display,
- GdkEvent *event);
+ GdkEvent *event);
void _gdk_windowing_event_data_copy (const GdkEvent *src,
GdkEvent *dst);
@@ -305,8 +316,6 @@ void gdk_synthesize_window_state (GdkWindow *window,
GdkWindowState unset_flags,
GdkWindowState set_flags);
-GdkDeviceManager * _gdk_device_manager_new (GdkDisplay *display);
-
gboolean _gdk_cairo_surface_extents (cairo_surface_t *surface,
GdkRectangle *extents);
@@ -317,12 +326,6 @@ gboolean _gdk_cairo_surface_extents (cairo_surface_t *surface,
cairo_surface_t *
_gdk_window_ref_cairo_surface (GdkWindow *window);
-void _gdk_window_impl_new (GdkWindow *window,
- GdkWindow *real_parent,
- GdkScreen *screen,
- GdkEventMask event_mask,
- GdkWindowAttr *attributes,
- gint attributes_mask);
void _gdk_window_destroy (GdkWindow *window,
gboolean foreign_destroy);
void _gdk_window_clear_update_area (GdkWindow *window);
@@ -334,8 +337,6 @@ void _gdk_window_process_updates_recurse (GdkWindow *window,
void _gdk_screen_close (GdkScreen *screen);
-const char *_gdk_get_sm_client_id (void);
-
/*****************************************
* Interfaces provided by windowing code *
*****************************************/
@@ -344,74 +345,20 @@ const char *_gdk_get_sm_client_id (void);
void _gdk_cursor_destroy (GdkCursor *cursor);
-void _gdk_windowing_init (void);
-
extern const GOptionEntry _gdk_windowing_args[];
-void _gdk_windowing_set_default_display (GdkDisplay *display);
-
gchar *_gdk_windowing_substitute_screen_number (const gchar *display_name,
- gint screen_number);
-
-gulong _gdk_windowing_window_get_next_serial (GdkDisplay *display);
-void _gdk_windowing_window_get_offsets (GdkWindow *window,
- gint *x_offset,
- gint *y_offset);
-
-
-void _gdk_windowing_get_device_state (GdkDisplay *display,
- GdkDevice *device,
- GdkScreen **screen,
- gint *x,
- gint *y,
- GdkModifierType *mask);
-GdkWindow* _gdk_windowing_window_at_device_position (GdkDisplay *display,
- GdkDevice *device,
- gint *win_x,
- gint *win_y,
- GdkModifierType *mask,
- gboolean get_toplevel);
-GdkGrabStatus _gdk_windowing_device_grab (GdkDevice *device,
- GdkWindow *window,
- GdkWindow *native,
- gboolean owner_events,
- GdkEventMask event_mask,
- GdkWindow *confine_to,
- GdkCursor *cursor,
- guint32 time);
-void _gdk_windowing_got_event (GdkDisplay *display,
- GList *event_link,
- GdkEvent *event,
- gulong serial);
-
-void _gdk_windowing_window_process_updates_recurse (GdkWindow *window,
- cairo_region_t *expose_region);
-void _gdk_windowing_before_process_all_updates (void);
-void _gdk_windowing_after_process_all_updates (void);
-
-/* Return the number of bits-per-pixel for images of the specified depth. */
-gint _gdk_windowing_get_bits_for_depth (GdkDisplay *display,
- gint depth);
+ gint screen_number);
+void _gdk_windowing_got_event (GdkDisplay *display,
+ GList *event_link,
+ GdkEvent *event,
+ gulong serial);
#define GDK_WINDOW_IS_MAPPED(window) (((window)->state & GDK_WINDOW_STATE_WITHDRAWN) == 0)
-
-/* Called when gdk_window_destroy() is called on a foreign window
- * or an ancestor of the foreign window. It should generally reparent
- * the window out of it's current heirarchy, hide it, and then
- * send a message to the owner requesting that the window be destroyed.
- */
-void _gdk_windowing_window_destroy_foreign (GdkWindow *window);
-
-void _gdk_windowing_display_set_sm_client_id (GdkDisplay *display,
- const gchar *sm_client_id);
-
-void _gdk_windowing_window_set_composited (GdkWindow *window,
- gboolean composited);
-
#define GDK_TYPE_PAINTABLE (_gdk_paintable_get_type ())
#define GDK_PAINTABLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GDK_TYPE_PAINTABLE, GdkPaintable))
-#define GDK_IS_PAINTABLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GDK_TYPE_PAINTABLE))
+#define GDK_IS_PAINTABLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GDK_TYPE_PAINTABLE))
#define GDK_PAINTABLE_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), GDK_TYPE_PAINTABLE, GdkPaintableIface))
typedef struct _GdkPaintable GdkPaintable;
@@ -429,82 +376,31 @@ struct _GdkPaintableIface
GType _gdk_paintable_get_type (void) G_GNUC_CONST;
-struct GdkAppLaunchContextPrivate
-{
- GdkDisplay *display;
- GdkScreen *screen;
- gint workspace;
- guint32 timestamp;
- GIcon *icon;
- char *icon_name;
-};
-
-char *_gdk_windowing_get_startup_notify_id (GAppLaunchContext *context,
- GAppInfo *info,
- GList *files);
-void _gdk_windowing_launch_failed (GAppLaunchContext *context,
- const char *startup_notify_id);
-
-void _gdk_display_device_grab_update (GdkDisplay *display,
- GdkDevice *device,
- gulong current_serial);
-GdkDeviceGrabInfo *_gdk_display_get_last_device_grab (GdkDisplay *display,
- GdkDevice *device);
-GdkDeviceGrabInfo *_gdk_display_add_device_grab (GdkDisplay *display,
- GdkDevice *device,
- GdkWindow *window,
- GdkWindow *native_window,
- GdkGrabOwnership grab_ownership,
- gboolean owner_events,
- GdkEventMask event_mask,
- unsigned long serial_start,
- guint32 time,
- gboolean implicit);
-GdkDeviceGrabInfo * _gdk_display_has_device_grab (GdkDisplay *display,
- GdkDevice *device,
- gulong serial);
-gboolean _gdk_display_end_device_grab (GdkDisplay *display,
- GdkDevice *device,
- gulong serial,
- GdkWindow *if_child,
- gboolean implicit);
-gboolean _gdk_display_check_grab_ownership (GdkDisplay *display,
- GdkDevice *device,
- gulong serial);
-void _gdk_display_enable_motion_hints (GdkDisplay *display,
- GdkDevice *device);
-
-GdkPointerWindowInfo * _gdk_display_get_pointer_info (GdkDisplay *display,
- GdkDevice *device);
-
-void _gdk_display_pointer_info_foreach (GdkDisplay *display,
- GdkDisplayPointerInfoForeach func,
- gpointer user_data);
-
void _gdk_window_invalidate_for_expose (GdkWindow *window,
- cairo_region_t *region);
+ cairo_region_t *region);
GdkWindow * _gdk_window_find_child_at (GdkWindow *window,
- int x, int y);
+ int x, int y);
GdkWindow * _gdk_window_find_descendant_at (GdkWindow *toplevel,
- double x, double y,
- double *found_x,
- double *found_y);
+ double x, double y,
+ double *found_x,
+ double *found_y);
void _gdk_window_add_damage (GdkWindow *toplevel,
- cairo_region_t *damaged_region);
+ cairo_region_t *damaged_region);
GdkEvent * _gdk_make_event (GdkWindow *window,
- GdkEventType type,
- GdkEvent *event_in_queue,
- gboolean before_event);
+ GdkEventType type,
+ GdkEvent *event_in_queue,
+ gboolean before_event);
gboolean _gdk_window_event_parent_of (GdkWindow *parent,
GdkWindow *child);
void _gdk_synthesize_crossing_events (GdkDisplay *display,
- GdkWindow *src,
- GdkWindow *dest,
+ GdkWindow *src,
+ GdkWindow *dest,
GdkDevice *device,
+ GdkDevice *source_device,
GdkCrossingMode mode,
gint toplevel_x,
gint toplevel_y,
@@ -515,41 +411,25 @@ void _gdk_synthesize_crossing_events (GdkDisplay *display,
gboolean non_linear);
void _gdk_display_set_window_under_pointer (GdkDisplay *display,
GdkDevice *device,
- GdkWindow *window);
+ GdkWindow *window);
void _gdk_synthesize_crossing_events_for_geometry_change (GdkWindow *changed_window);
-cairo_region_t *_gdk_window_calculate_full_clip_region (GdkWindow *window,
- GdkWindow *base_window,
- gboolean do_children,
- gint *base_x_offset,
- gint *base_y_offset);
gboolean _gdk_window_has_impl (GdkWindow *window);
GdkWindow * _gdk_window_get_impl_window (GdkWindow *window);
-GdkWindow *_gdk_window_get_input_window_for_event (GdkWindow *native_window,
- GdkEventType event_type,
- int x, int y,
- gulong serial);
/*****************************
* offscreen window routines *
*****************************/
GType gdk_offscreen_window_get_type (void);
void _gdk_offscreen_window_new (GdkWindow *window,
- GdkWindowAttr *attributes,
- gint attributes_mask);
+ GdkWindowAttr *attributes,
+ gint attributes_mask);
cairo_surface_t * _gdk_offscreen_window_create_surface (GdkWindow *window,
gint width,
gint height);
-
-/************************************
- * Initialization and exit routines *
- ************************************/
-
-void _gdk_windowing_exit (void);
-
G_END_DECLS
#endif /* __GDK_INTERNALS_H__ */