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74288eceaf
That way, we can give a useful error message when things break down for users. These error messages could still be improved in places (like looking at the actual EGL error codes), but that seemed overkill.
192 lines
5.2 KiB
C
192 lines
5.2 KiB
C
/*
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* gdkdisplay-x11.h
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*
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* Copyright 2001 Sun Microsystems Inc.
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*
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* Erwann Chenede <erwann.chenede@sun.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __GDK_X11_DISPLAY__
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#define __GDK_X11_DISPLAY__
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#include "gdkdisplayprivate.h"
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#include "gdkkeys.h"
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#include "gdksurface.h"
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#include "gdkinternals.h"
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#include "gdkx11devicemanager.h"
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#include "gdkx11display.h"
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#include "gdkx11screen.h"
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#include "gdkprivate-x11.h"
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#include <X11/X.h>
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#include <X11/Xlib.h>
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G_BEGIN_DECLS
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struct _GdkX11Display
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{
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GdkDisplay parent_instance;
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Display *xdisplay;
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GdkX11Screen *screen;
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GList *toplevels;
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GdkX11DeviceManagerXI2 *device_manager;
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GSource *event_source;
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int grab_count;
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/* Visual infos for creating Windows */
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int window_depth;
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Visual *window_visual;
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Colormap window_colormap;
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/* Keyboard related information */
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int xkb_event_type;
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gboolean use_xkb;
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/* Whether we were able to turn on detectable-autorepeat using
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* XkbSetDetectableAutorepeat. If FALSE, we'll fall back
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* to checking the next event with XPending().
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*/
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gboolean have_xkb_autorepeat;
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GdkKeymap *keymap;
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guint keymap_serial;
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gboolean have_xfixes;
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int xfixes_event_base;
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gboolean have_randr12;
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gboolean have_randr13;
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gboolean have_randr15;
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int xrandr_event_base;
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/* If the SECURITY extension is in place, whether this client holds
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* a trusted authorization and so is allowed to make various requests
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* (grabs, properties etc.) Otherwise always TRUE.
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*/
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gboolean trusted_client;
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/* drag and drop information */
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GdkDrop *current_drop;
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/* Mapping to/from virtual atoms */
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GHashTable *atom_from_string;
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GHashTable *atom_to_string;
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/* Session Management leader window see ICCCM */
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char *program_class;
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Window leader_window;
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GdkSurface *leader_gdk_surface;
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gboolean leader_window_title_set;
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/* X ID hashtable */
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GHashTable *xid_ht;
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/* streams reading selections */
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GSList *streams;
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/* GdkCursor => XCursor */
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GHashTable *cursors;
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GListStore *monitors;
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int primary_monitor;
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/* Startup notification */
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char *startup_notification_id;
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/* Time of most recent user interaction. */
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gulong user_time;
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/* Sets of atoms for DND */
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guint use_sync : 1;
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guint have_shapes : 1;
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guint have_input_shapes : 1;
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int shape_event_base;
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GSList *error_traps;
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int wm_moveresize_button;
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#ifdef HAVE_XDAMAGE
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int damage_event_base;
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int damage_error_base;
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guint have_damage;
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#endif
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/* If GL is not supported, store the error here */
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GError *gl_error;
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/* GLX information */
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/* GLXFBConfig */ gpointer glx_config;
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int glx_version;
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/* EGL information */
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/* We use gpointer here so we don't have to pull in EGL headers (which glx doesn't like) */
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/* EGLDisplay */ gpointer egl_display;
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/* EGLConfig */ gpointer egl_config;
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int egl_version;
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/* Translation between X server time and system-local monotonic time */
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gint64 server_time_query_time;
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gint64 server_time_offset;
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guint server_time_is_monotonic_time : 1;
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/* GLX extensions we check */
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guint has_glx_swap_interval : 1;
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guint has_glx_create_context : 1;
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guint has_glx_texture_from_pixmap : 1;
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guint has_glx_video_sync : 1;
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guint has_glx_buffer_age : 1;
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guint has_glx_sync_control : 1;
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guint has_glx_multisample : 1;
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guint has_glx_visual_rating : 1;
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guint has_glx_create_es2_context : 1;
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guint has_async_glx_swap_buffers : 1;
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/* EGL extensions we check */
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guint has_egl_khr_create_context : 1;
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guint has_egl_buffer_age : 1;
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guint has_egl_swap_buffers_with_damage : 1;
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guint has_egl_surfaceless_context : 1;
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};
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struct _GdkX11DisplayClass
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{
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GdkDisplayClass parent_class;
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gboolean (* xevent) (GdkX11Display *display,
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const XEvent *event);
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};
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void _gdk_x11_display_error_event (GdkDisplay *display,
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XErrorEvent *error);
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gsize gdk_x11_display_get_max_request_size (GdkDisplay *display);
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gboolean gdk_x11_display_request_selection_notification (GdkDisplay *display,
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const char *selection);
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GdkFilterReturn _gdk_wm_protocols_filter (const XEvent *xevent,
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GdkSurface *win,
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GdkEvent **event,
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gpointer data);
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G_END_DECLS
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#endif /* __GDK_X11_DISPLAY__ */
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