mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-11-15 05:00:09 +00:00
bf5f27c6d5
The previous attempt at removing configure events entirely was causing some dialogs not to show up under Wayland. Presumably due to ordering issues with emitting ::size-change out of the backend. Instead, keep configure events in the event queue, but handle them on the gdk side. This keeps the ordering intact, while still removing configure events from the api. The dialogs show up now.
358 lines
12 KiB
C
358 lines
12 KiB
C
/* GDK - The GIMP Drawing Kit
|
|
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser 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
|
|
* 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, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/*
|
|
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
|
|
* file for a list of people on the GTK+ Team. See the ChangeLog
|
|
* files for a list of changes. These files are distributed with
|
|
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
|
|
*/
|
|
|
|
/* Uninstalled header defining types and functions internal to GDK */
|
|
|
|
#ifndef __GDK_INTERNALS_H__
|
|
#define __GDK_INTERNALS_H__
|
|
|
|
#include <gdk-pixbuf/gdk-pixbuf.h>
|
|
#include "gdksurfaceimpl.h"
|
|
#include "gdkdisplay.h"
|
|
#include "gdkeventsprivate.h"
|
|
#include "gdkenumtypes.h"
|
|
#include "gdkdragprivate.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
/**********************
|
|
* General Facilities *
|
|
**********************/
|
|
|
|
/* Debugging support */
|
|
|
|
typedef struct _GdkSurfaceAttr GdkSurfaceAttr;
|
|
|
|
typedef enum {
|
|
GDK_DEBUG_MISC = 1 << 0,
|
|
GDK_DEBUG_EVENTS = 1 << 1,
|
|
GDK_DEBUG_DND = 1 << 2,
|
|
GDK_DEBUG_INPUT = 1 << 3,
|
|
GDK_DEBUG_EVENTLOOP = 1 << 4,
|
|
GDK_DEBUG_FRAMES = 1 << 5,
|
|
GDK_DEBUG_SETTINGS = 1 << 6,
|
|
GDK_DEBUG_OPENGL = 1 << 7,
|
|
GDK_DEBUG_VULKAN = 1 << 8,
|
|
GDK_DEBUG_SELECTION = 1 << 9,
|
|
GDK_DEBUG_CLIPBOARD = 1 << 10,
|
|
/* flags below are influencing behavior */
|
|
GDK_DEBUG_NOGRABS = 1 << 11,
|
|
GDK_DEBUG_GL_DISABLE = 1 << 12,
|
|
GDK_DEBUG_GL_SOFTWARE = 1 << 13,
|
|
GDK_DEBUG_GL_TEXTURE_RECT = 1 << 14,
|
|
GDK_DEBUG_GL_LEGACY = 1 << 15,
|
|
GDK_DEBUG_GL_GLES = 1 << 16,
|
|
GDK_DEBUG_VULKAN_DISABLE = 1 << 17,
|
|
GDK_DEBUG_VULKAN_VALIDATE = 1 << 18
|
|
} GdkDebugFlags;
|
|
|
|
extern guint _gdk_debug_flags;
|
|
|
|
GdkDebugFlags gdk_display_get_debug_flags (GdkDisplay *display);
|
|
void gdk_display_set_debug_flags (GdkDisplay *display,
|
|
GdkDebugFlags flags);
|
|
|
|
#ifdef G_ENABLE_DEBUG
|
|
|
|
#define GDK_DISPLAY_DEBUG_CHECK(display,type) \
|
|
G_UNLIKELY (gdk_display_get_debug_flags (display) & GDK_DEBUG_##type)
|
|
#define GDK_DISPLAY_NOTE(display,type,action) G_STMT_START { \
|
|
if (GDK_DISPLAY_DEBUG_CHECK (display,type)) \
|
|
{ action; }; } G_STMT_END
|
|
|
|
#else /* !G_ENABLE_DEBUG */
|
|
|
|
#define GDK_DISPLAY_DEBUG_CHECK(display,type) 0
|
|
#define GDK_DISPLAY_NOTE(display,type,action)
|
|
|
|
#endif /* G_ENABLE_DEBUG */
|
|
|
|
#define GDK_DEBUG_CHECK(type) GDK_DISPLAY_DEBUG_CHECK (NULL,type)
|
|
#define GDK_NOTE(type,action) GDK_DISPLAY_NOTE (NULL,type,action)
|
|
|
|
/* Event handling */
|
|
|
|
typedef struct _GdkEventPrivate GdkEventPrivate;
|
|
|
|
typedef enum
|
|
{
|
|
/* Following flag is set for events on the event queue during
|
|
* translation and cleared afterwards.
|
|
*/
|
|
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,
|
|
|
|
/* When we are ready to draw a frame, we pause event delivery,
|
|
* mark all events in the queue with this flag, and deliver
|
|
* only those events until we finish the frame.
|
|
*/
|
|
GDK_EVENT_FLUSHED = 1 << 2
|
|
} GdkEventFlags;
|
|
|
|
typedef struct _GdkSurfacePaint GdkSurfacePaint;
|
|
|
|
typedef enum
|
|
{
|
|
GDK_INPUT_OUTPUT,
|
|
GDK_INPUT_ONLY
|
|
} GdkSurfaceSurfaceClass;
|
|
|
|
|
|
struct _GdkSurfaceAttr
|
|
{
|
|
gint x, y;
|
|
gint width;
|
|
gint height;
|
|
GdkSurfaceSurfaceClass wclass;
|
|
GdkSurfaceType surface_type;
|
|
GdkSurfaceTypeHint type_hint;
|
|
};
|
|
|
|
struct _GdkSurface
|
|
{
|
|
GObject parent_instance;
|
|
|
|
GdkDisplay *display;
|
|
|
|
GdkSurfaceImpl *impl; /* window-system-specific delegate object */
|
|
|
|
GdkSurface *parent;
|
|
GdkSurface *transient_for;
|
|
|
|
gpointer user_data;
|
|
|
|
gint x;
|
|
gint y;
|
|
|
|
guint8 surface_type;
|
|
|
|
guint8 resize_count;
|
|
|
|
GList *children;
|
|
GList children_list_node;
|
|
|
|
GdkGLContext *gl_paint_context;
|
|
|
|
cairo_region_t *update_area;
|
|
guint update_freeze_count;
|
|
/* This is the update_area that was in effect when the current expose
|
|
started. It may be smaller than the expose area if we'e painting
|
|
more than we have to, but it represents the "true" damage. */
|
|
cairo_region_t *active_update_area;
|
|
|
|
GdkSurfaceState old_state;
|
|
GdkSurfaceState state;
|
|
|
|
guint8 alpha;
|
|
guint8 fullscreen_mode;
|
|
|
|
guint input_only : 1;
|
|
guint pass_through : 1;
|
|
guint modal_hint : 1;
|
|
|
|
guint destroyed : 2;
|
|
|
|
guint accept_focus : 1;
|
|
guint focus_on_map : 1;
|
|
guint support_multidevice : 1;
|
|
guint viewable : 1; /* mapped and all parents mapped */
|
|
guint in_update : 1;
|
|
guint frame_clock_events_paused : 1;
|
|
|
|
/* The GdkSurface that has the impl, ref:ed if another surface.
|
|
* This ref is required to keep the wrapper of the impl surface alive
|
|
* for as long as any GdkSurface references the impl. */
|
|
GdkSurface *impl_surface;
|
|
|
|
guint update_and_descendants_freeze_count;
|
|
|
|
gint abs_x, abs_y; /* Absolute offset in impl */
|
|
gint width, height;
|
|
gint shadow_top;
|
|
gint shadow_left;
|
|
gint shadow_right;
|
|
gint shadow_bottom;
|
|
|
|
GdkCursor *cursor;
|
|
GHashTable *device_cursor;
|
|
|
|
cairo_region_t *input_shape;
|
|
|
|
GList *devices_inside;
|
|
|
|
GdkFrameClock *frame_clock; /* NULL to use from parent or default */
|
|
|
|
GSList *draw_contexts;
|
|
GdkDrawContext *paint_context;
|
|
|
|
cairo_region_t *opaque_region;
|
|
};
|
|
|
|
#define GDK_SURFACE_TYPE(d) ((((GdkSurface *)(d)))->surface_type)
|
|
#define GDK_SURFACE_DESTROYED(d) (((GdkSurface *)(d))->destroyed)
|
|
|
|
extern gint _gdk_screen_number;
|
|
|
|
GdkEvent* _gdk_event_unqueue (GdkDisplay *display);
|
|
|
|
void gdk_event_set_pointer_emulated (GdkEvent *event,
|
|
gboolean emulated);
|
|
|
|
void gdk_event_set_scancode (GdkEvent *event,
|
|
guint16 scancode);
|
|
|
|
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* _gdk_event_queue_append (GdkDisplay *display,
|
|
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_queue_flush (GdkDisplay *display);
|
|
|
|
void _gdk_event_button_generate (GdkDisplay *display,
|
|
GdkEvent *event);
|
|
|
|
void _gdk_windowing_event_data_copy (const GdkEvent *src,
|
|
GdkEvent *dst);
|
|
void _gdk_windowing_event_data_free (GdkEvent *event);
|
|
|
|
void gdk_surface_set_state (GdkSurface *surface,
|
|
GdkSurfaceState new_state);
|
|
|
|
gboolean _gdk_cairo_surface_extents (cairo_surface_t *surface,
|
|
GdkRectangle *extents);
|
|
void gdk_gl_texture_from_surface (cairo_surface_t *surface,
|
|
cairo_region_t *region);
|
|
|
|
typedef struct {
|
|
float x1, y1, x2, y2;
|
|
float u1, v1, u2, v2;
|
|
} GdkTexturedQuad;
|
|
|
|
void gdk_gl_texture_quads (GdkGLContext *paint_context,
|
|
guint texture_target,
|
|
int n_quads,
|
|
GdkTexturedQuad *quads,
|
|
gboolean flip_colors);
|
|
|
|
void gdk_cairo_surface_paint_pixbuf (cairo_surface_t *surface,
|
|
const GdkPixbuf *pixbuf);
|
|
|
|
cairo_region_t *gdk_cairo_region_from_clip (cairo_t *cr);
|
|
|
|
/*************************************
|
|
* Interfaces used by windowing code *
|
|
*************************************/
|
|
|
|
GdkSurface* gdk_surface_new (GdkDisplay *display,
|
|
GdkSurface *parent,
|
|
GdkSurfaceAttr *attributes);
|
|
void _gdk_surface_destroy (GdkSurface *surface,
|
|
gboolean foreign_destroy);
|
|
void _gdk_surface_clear_update_area (GdkSurface *surface);
|
|
void _gdk_surface_update_size (GdkSurface *surface);
|
|
gboolean _gdk_surface_update_viewable (GdkSurface *surface);
|
|
GdkGLContext * gdk_surface_get_paint_gl_context (GdkSurface *surface,
|
|
GError **error);
|
|
void gdk_surface_get_unscaled_size (GdkSurface *surface,
|
|
int *unscaled_width,
|
|
int *unscaled_height);
|
|
gboolean gdk_surface_handle_event (GdkEvent *event);
|
|
|
|
|
|
/*****************************************
|
|
* Interfaces provided by windowing code *
|
|
*****************************************/
|
|
|
|
/* Font/string functions implemented in module-specific code */
|
|
|
|
void _gdk_cursor_destroy (GdkCursor *cursor);
|
|
|
|
extern const GOptionEntry _gdk_windowing_args[];
|
|
|
|
void _gdk_windowing_got_event (GdkDisplay *display,
|
|
GList *event_link,
|
|
GdkEvent *event,
|
|
gulong serial);
|
|
|
|
#define GDK_SURFACE_IS_MAPPED(surface) (((surface)->state & GDK_SURFACE_STATE_WITHDRAWN) == 0)
|
|
|
|
GdkSurface * _gdk_surface_find_child_at (GdkSurface *surface,
|
|
double x, double y);
|
|
GdkSurface * _gdk_surface_find_descendant_at (GdkSurface *toplevel,
|
|
double x, double y,
|
|
double *found_x,
|
|
double *found_y);
|
|
|
|
GdkEvent * _gdk_make_event (GdkSurface *surface,
|
|
GdkEventType type,
|
|
GdkEvent *event_in_queue,
|
|
gboolean before_event);
|
|
gboolean _gdk_surface_event_parent_of (GdkSurface *parent,
|
|
GdkSurface *child);
|
|
|
|
void _gdk_synthesize_crossing_events (GdkDisplay *display,
|
|
GdkSurface *src,
|
|
GdkSurface *dest,
|
|
GdkDevice *device,
|
|
GdkDevice *source_device,
|
|
GdkCrossingMode mode,
|
|
gdouble toplevel_x,
|
|
gdouble toplevel_y,
|
|
GdkModifierType mask,
|
|
guint32 time_,
|
|
GdkEvent *event_in_queue,
|
|
gulong serial,
|
|
gboolean non_linear);
|
|
void _gdk_display_set_surface_under_pointer (GdkDisplay *display,
|
|
GdkDevice *device,
|
|
GdkSurface *surface);
|
|
|
|
gboolean _gdk_surface_has_impl (GdkSurface *surface);
|
|
GdkSurface * _gdk_surface_get_impl_surface (GdkSurface *surface);
|
|
|
|
void gdk_surface_destroy_notify (GdkSurface *surface);
|
|
|
|
void gdk_synthesize_surface_state (GdkSurface *surface,
|
|
GdkSurfaceState unset_flags,
|
|
GdkSurfaceState set_flags);
|
|
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GDK_INTERNALS_H__ */
|