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1178a0ac8b
We currently only hold the last offer received, which is wrong, as both are independent and have different life cycles. This means we have to store per-selection wl_data_offer and targets, and maintain these as appropriate from the clipboard/DnD specific entry points.
265 lines
13 KiB
C
265 lines
13 KiB
C
/* GDK - The GIMP Drawing Kit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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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 Lesser 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser 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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/*
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* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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/*
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* Private uninstalled header defining things local to the Wayland backend
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*/
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#ifndef __GDK_PRIVATE_WAYLAND_H__
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#define __GDK_PRIVATE_WAYLAND_H__
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#include <gdk/gdkcursor.h>
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#include <gdk/gdkprivate.h>
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#include <gdk/wayland/gdkwayland.h>
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#include <gdk/wayland/gdkdisplay-wayland.h>
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#include <xkbcommon/xkbcommon.h>
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#include "gdkinternals.h"
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#include "config.h"
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#define WL_SURFACE_HAS_BUFFER_SCALE 3
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#define SUPPORTED_GTK_SHELL_VERSION 2
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#define GDK_WINDOW_IS_WAYLAND(win) (GDK_IS_WINDOW_IMPL_WAYLAND (((GdkWindow *)win)->impl))
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GdkKeymap *_gdk_wayland_keymap_new (void);
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void _gdk_wayland_keymap_update_from_fd (GdkKeymap *keymap,
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uint32_t format,
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uint32_t fd,
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uint32_t size);
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struct xkb_state *_gdk_wayland_keymap_get_xkb_state (GdkKeymap *keymap);
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struct xkb_keymap *_gdk_wayland_keymap_get_xkb_keymap (GdkKeymap *keymap);
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gboolean _gdk_wayland_keymap_key_is_modifier (GdkKeymap *keymap,
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guint keycode);
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void _gdk_wayland_display_init_cursors (GdkWaylandDisplay *display);
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void _gdk_wayland_display_finalize_cursors (GdkWaylandDisplay *display);
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void _gdk_wayland_display_update_cursors (GdkWaylandDisplay *display);
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struct wl_cursor_theme * _gdk_wayland_display_get_scaled_cursor_theme (GdkWaylandDisplay *wayland_display,
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guint scale);
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GdkCursor *_gdk_wayland_display_get_cursor_for_type (GdkDisplay *display,
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GdkCursorType cursor_type);
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GdkCursor *_gdk_wayland_display_get_cursor_for_type_with_scale (GdkDisplay *display,
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GdkCursorType cursor_type,
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guint scale);
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GdkCursor *_gdk_wayland_display_get_cursor_for_name (GdkDisplay *display,
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const gchar *name);
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GdkCursor *_gdk_wayland_display_get_cursor_for_surface (GdkDisplay *display,
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cairo_surface_t *surface,
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gdouble x,
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gdouble y);
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void _gdk_wayland_display_get_default_cursor_size (GdkDisplay *display,
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guint *width,
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guint *height);
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void _gdk_wayland_display_get_maximal_cursor_size (GdkDisplay *display,
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guint *width,
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guint *height);
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gboolean _gdk_wayland_display_supports_cursor_alpha (GdkDisplay *display);
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gboolean _gdk_wayland_display_supports_cursor_color (GdkDisplay *display);
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struct wl_buffer *_gdk_wayland_cursor_get_buffer (GdkCursor *cursor,
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guint image_index,
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int *hotspot_x,
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int *hotspot_y,
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int *w,
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int *h,
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int *scale);
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guint _gdk_wayland_cursor_get_next_image_index (GdkCursor *cursor,
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guint current_image_index,
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guint *next_image_delay);
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void _gdk_wayland_cursor_set_scale (GdkCursor *cursor,
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guint scale);
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GdkDragProtocol _gdk_wayland_window_get_drag_protocol (GdkWindow *window,
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GdkWindow **target);
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void _gdk_wayland_window_register_dnd (GdkWindow *window);
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GdkDragContext *_gdk_wayland_window_drag_begin (GdkWindow *window,
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GdkDevice *device,
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GList *targets);
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GdkDragContext * _gdk_wayland_drop_context_new (GdkDevice *device,
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struct wl_data_device *data_device);
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void _gdk_wayland_drag_context_set_source_window (GdkDragContext *context,
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GdkWindow *window);
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void _gdk_wayland_drag_context_set_dest_window (GdkDragContext *context,
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GdkWindow *dest_window,
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uint32_t serial);
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void _gdk_wayland_drag_context_emit_event (GdkDragContext *context,
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GdkEventType type,
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guint32 time_);
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void _gdk_wayland_drag_context_set_coords (GdkDragContext *context,
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gdouble x,
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gdouble y);
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void gdk_wayland_drag_context_set_action (GdkDragContext *context,
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GdkDragAction action);
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GdkDragContext * gdk_wayland_drag_context_lookup_by_data_source (struct wl_data_source *source);
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GdkDragContext * gdk_wayland_drag_context_lookup_by_source_window (GdkWindow *window);
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struct wl_data_source * gdk_wayland_drag_context_get_data_source (GdkDragContext *context);
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void gdk_wayland_drop_context_update_targets (GdkDragContext *context);
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void _gdk_wayland_display_create_window_impl (GdkDisplay *display,
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GdkWindow *window,
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GdkWindow *real_parent,
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GdkScreen *screen,
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GdkEventMask event_mask,
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GdkWindowAttr *attributes,
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gint attributes_mask);
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GdkWindow *_gdk_wayland_display_get_selection_owner (GdkDisplay *display,
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GdkAtom selection);
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gboolean _gdk_wayland_display_set_selection_owner (GdkDisplay *display,
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GdkWindow *owner,
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GdkAtom selection,
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guint32 time,
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gboolean send_event);
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void _gdk_wayland_display_send_selection_notify (GdkDisplay *dispay,
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GdkWindow *requestor,
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GdkAtom selection,
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GdkAtom target,
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GdkAtom property,
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guint32 time);
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gint _gdk_wayland_display_get_selection_property (GdkDisplay *display,
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GdkWindow *requestor,
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guchar **data,
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GdkAtom *ret_type,
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gint *ret_format);
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void _gdk_wayland_display_convert_selection (GdkDisplay *display,
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GdkWindow *requestor,
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GdkAtom selection,
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GdkAtom target,
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guint32 time);
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gint _gdk_wayland_display_text_property_to_utf8_list (GdkDisplay *display,
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GdkAtom encoding,
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gint format,
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const guchar *text,
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gint length,
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gchar ***list);
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gchar * _gdk_wayland_display_utf8_to_string_target (GdkDisplay *display,
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const gchar *str);
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GdkDeviceManager *_gdk_wayland_device_manager_new (GdkDisplay *display);
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void _gdk_wayland_device_manager_add_seat (GdkDeviceManager *device_manager,
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guint32 id,
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struct wl_seat *seat);
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void _gdk_wayland_device_manager_remove_seat (GdkDeviceManager *device_manager,
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guint32 id);
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typedef struct _GdkWaylandDeviceData GdkWaylandDeviceData;
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GdkKeymap *_gdk_wayland_device_get_keymap (GdkDevice *device);
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uint32_t _gdk_wayland_device_get_implicit_grab_serial(GdkWaylandDevice *device,
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const GdkEvent *event);
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uint32_t _gdk_wayland_device_get_last_implicit_grab_serial (GdkWaylandDevice *device,
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GdkEventSequence **seqence);
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struct wl_data_device * gdk_wayland_device_get_data_device (GdkDevice *gdk_device);
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void gdk_wayland_device_set_selection (GdkDevice *gdk_device,
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struct wl_data_source *source);
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void gdk_wayland_device_unset_grab (GdkDevice *device);
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void gdk_wayland_device_unset_touch_grab (GdkDevice *device,
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GdkEventSequence *sequence);
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void _gdk_wayland_display_deliver_event (GdkDisplay *display, GdkEvent *event);
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GSource *_gdk_wayland_display_event_source_new (GdkDisplay *display);
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void _gdk_wayland_display_queue_events (GdkDisplay *display);
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GdkAppLaunchContext *_gdk_wayland_display_get_app_launch_context (GdkDisplay *display);
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GdkDisplay *_gdk_wayland_display_open (const gchar *display_name);
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GdkWindow *_gdk_wayland_screen_create_root_window (GdkScreen *screen,
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int width,
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int height);
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GdkScreen *_gdk_wayland_screen_new (GdkDisplay *display);
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void _gdk_wayland_screen_add_output (GdkScreen *screen,
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guint32 id,
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struct wl_output *output,
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guint32 version);
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void _gdk_wayland_screen_remove_output (GdkScreen *screen,
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guint32 id);
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int _gdk_wayland_screen_get_output_refresh_rate (GdkScreen *screen,
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struct wl_output *output);
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guint32 _gdk_wayland_screen_get_output_scale (GdkScreen *screen,
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struct wl_output *output);
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void _gdk_wayland_screen_set_has_gtk_shell (GdkScreen *screen);
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void _gdk_wayland_window_set_device_grabbed (GdkWindow *window,
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GdkDevice *device,
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struct wl_seat *seat,
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guint32 time_);
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guint32 _gdk_wayland_display_get_serial (GdkWaylandDisplay *wayland_display);
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void _gdk_wayland_display_update_serial (GdkWaylandDisplay *wayland_display, guint32 serial);
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cairo_surface_t * _gdk_wayland_display_create_shm_surface (GdkWaylandDisplay *display,
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int width,
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int height,
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guint scale);
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struct wl_buffer *_gdk_wayland_shm_surface_get_wl_buffer (cairo_surface_t *surface);
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void _gdk_wayland_shm_surface_set_busy (cairo_surface_t *surface);
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gboolean _gdk_wayland_shm_surface_get_busy (cairo_surface_t *surface);
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gboolean _gdk_wayland_is_shm_surface (cairo_surface_t *surface);
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GdkWaylandSelection * gdk_wayland_display_get_selection (GdkDisplay *display);
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GdkWaylandSelection * gdk_wayland_selection_new (void);
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void gdk_wayland_selection_free (GdkWaylandSelection *selection);
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void gdk_wayland_selection_ensure_offer (GdkDisplay *display,
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struct wl_data_offer *wl_offer);
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void gdk_wayland_selection_set_offer (GdkDisplay *display,
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GdkAtom selection,
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struct wl_data_offer *wl_offer);
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struct wl_data_offer * gdk_wayland_selection_get_offer (GdkDisplay *display,
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GdkAtom selection);
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GList * gdk_wayland_selection_get_targets (GdkDisplay *display,
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GdkAtom selection);
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void gdk_wayland_selection_store (GdkWindow *window,
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GdkAtom type,
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GdkPropMode mode,
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const guchar *data,
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gint len);
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struct wl_data_source * gdk_wayland_selection_get_data_source (GdkWindow *owner,
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GdkAtom selection);
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void gdk_wayland_selection_unset_data_source (GdkDisplay *display, GdkAtom selection);
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EGLSurface gdk_wayland_window_get_egl_surface (GdkWindow *window,
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EGLConfig config);
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EGLSurface gdk_wayland_window_get_dummy_egl_surface (GdkWindow *window,
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EGLConfig config);
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#endif /* __GDK_PRIVATE_WAYLAND_H__ */
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