Learning_GTK4_tree/gdk/wayland/gdkdisplay-wayland.h

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2023-12-12 11:36:42 +01:00
/*
* gdkdisplay-wayland.h
*
* Copyright 2001 Sun Microsystems Inc.
*
* Erwann Chenede <erwann.chenede@sun.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "config.h"
#include <stdint.h>
#include <wayland-client.h>
#include <wayland-egl.h>
#include <gdk/wayland/tablet-unstable-v2-client-protocol.h>
#include <gdk/wayland/gtk-shell-client-protocol.h>
#include <gdk/wayland/xdg-shell-client-protocol.h>
#include <gdk/wayland/xdg-shell-unstable-v6-client-protocol.h>
#include <gdk/wayland/xdg-foreign-unstable-v1-client-protocol.h>
#include <gdk/wayland/keyboard-shortcuts-inhibit-unstable-v1-client-protocol.h>
#include <gdk/wayland/server-decoration-client-protocol.h>
#include <gdk/wayland/xdg-output-unstable-v1-client-protocol.h>
#include <gdk/wayland/idle-inhibit-unstable-v1-client-protocol.h>
#include <gdk/wayland/primary-selection-unstable-v1-client-protocol.h>
#include <gdk/wayland/xdg-activation-v1-client-protocol.h>
#include <gdk/wayland/fractional-scale-v1-client-protocol.h>
#include <gdk/wayland/viewporter-client-protocol.h>
#include <glib.h>
#include <gdk/gdkkeys.h>
#include <gdk/gdksurface.h>
#include <gdk/gdk.h> /* For gdk_get_program_class() */
#include "gdkdisplayprivate.h"
#include "gdkwaylanddevice.h"
#include "cursor/wayland-cursor.h"
#include <epoxy/egl.h>
G_BEGIN_DECLS
#define GDK_ZWP_POINTER_GESTURES_V1_VERSION 3
typedef struct _GdkWaylandSelection GdkWaylandSelection;
typedef struct {
gboolean antialias;
gboolean hinting;
int dpi;
const char *rgba;
const char *hintstyle;
} GsdXftSettings;
typedef enum _GdkWaylandShellVariant
{
GDK_WAYLAND_SHELL_VARIANT_XDG_SHELL,
GDK_WAYLAND_SHELL_VARIANT_ZXDG_SHELL_V6
} GdkWaylandShellVariant;
typedef struct
{
uint32_t fourcc;
uint32_t padding;
uint64_t modifier;
} LinuxDmabufFormat;
struct _GdkWaylandDisplay
{
GdkDisplay parent_instance;
GList *toplevels;
GHashTable *settings;
GsdXftSettings xft_settings;
GDBusProxy *settings_portal;
guint32 shell_capabilities;
/* Startup notification */
char *startup_notification_id;
uint32_t xdg_wm_base_id;
int xdg_wm_base_version;
uint32_t zxdg_shell_v6_id;
GdkWaylandShellVariant shell_variant;
/* Wayland fields below */
struct wl_display *wl_display;
struct wl_registry *wl_registry;
struct wl_compositor *compositor;
struct wl_shm *shm;
struct zwp_linux_dmabuf_v1 *linux_dmabuf;
struct zwp_linux_dmabuf_feedback_v1 *linux_dmabuf_feedback;
gsize linux_dmabuf_n_formats;
LinuxDmabufFormat *linux_dmabuf_formats;
struct xdg_wm_base *xdg_wm_base;
struct zxdg_shell_v6 *zxdg_shell_v6;
struct gtk_shell1 *gtk_shell;
struct wl_data_device_manager *data_device_manager;
struct wl_subcompositor *subcompositor;
struct zwp_pointer_gestures_v1 *pointer_gestures;
struct zwp_primary_selection_device_manager_v1 *primary_selection_manager;
struct zwp_tablet_manager_v2 *tablet_manager;
struct zxdg_exporter_v1 *xdg_exporter;
struct zxdg_exporter_v2 *xdg_exporter_v2;
struct zxdg_importer_v1 *xdg_importer;
struct zxdg_importer_v2 *xdg_importer_v2;
struct zwp_keyboard_shortcuts_inhibit_manager_v1 *keyboard_shortcuts_inhibit;
struct org_kde_kwin_server_decoration_manager *server_decoration_manager;
struct zxdg_output_manager_v1 *xdg_output_manager;
struct zwp_idle_inhibit_manager_v1 *idle_inhibit_manager;
struct xdg_activation_v1 *xdg_activation;
struct wp_fractional_scale_manager_v1 *fractional_scale;
struct wp_viewporter *viewporter;
GList *async_roundtrips;
/* Keep track of the ID's of the known globals and their corresponding
* names. This way we can check whether an interface is known, and
* remove globals given its ID. This table is not expected to be very
* large, meaning the lookup by interface name time is insignificant. */
GHashTable *known_globals;
GList *on_has_globals_closures;
GList *event_queues;
GList *current_popups;
GList *current_grabbing_popups;
struct wl_cursor_theme *cursor_theme;
char *cursor_theme_name;
int cursor_theme_size;
GHashTable *cursor_surface_cache;
GSource *event_source;
uint32_t server_decoration_mode;
struct xkb_context *xkb_context;
GListStore *monitors;
gint64 last_bell_time_ms;
};
struct _GdkWaylandDisplayClass
{
GdkDisplayClass parent_class;
};
gboolean gdk_wayland_display_prefers_ssd (GdkDisplay *display);
void gdk_wayland_display_dispatch_queue (GdkDisplay *display,
struct wl_event_queue *event_queue);
G_END_DECLS