mirror of
https://gitlab.gnome.org/GNOME/gtk.git
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2499 lines
78 KiB
C
2499 lines
78 KiB
C
/* GDK - The GIMP Drawing Kit
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* Copyright (C) 2009 Carlos Garnacho <carlosg@gnome.org>
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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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#include "config.h"
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#include <unistd.h>
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#include <fcntl.h>
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#include <errno.h>
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#include <string.h>
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#include <gdk/gdkwindow.h>
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#include <gdk/gdktypes.h>
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#include "gdkprivate-wayland.h"
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#include "gdkwayland.h"
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#include "gdkkeysyms.h"
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#include "gdkdeviceprivate.h"
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#include "gdkdevicemanagerprivate.h"
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#include "pointer-gestures-client-protocol.h"
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#include <xkbcommon/xkbcommon.h>
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#include <sys/time.h>
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#include <sys/mman.h>
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typedef struct _GdkWaylandTouchData GdkWaylandTouchData;
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struct _GdkWaylandTouchData
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{
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uint32_t id;
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gdouble x;
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gdouble y;
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GdkWindow *window;
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uint32_t touch_down_serial;
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guint initial_touch : 1;
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};
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struct _GdkWaylandDeviceData
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{
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guint32 id;
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struct wl_seat *wl_seat;
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struct wl_pointer *wl_pointer;
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struct wl_keyboard *wl_keyboard;
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struct wl_touch *wl_touch;
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struct _wl_pointer_gesture_swipe *wl_pointer_gesture_swipe;
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struct _wl_pointer_gesture_pinch *wl_pointer_gesture_pinch;
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GdkDisplay *display;
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GdkDeviceManager *device_manager;
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GdkDevice *master_pointer;
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GdkDevice *master_keyboard;
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GdkDevice *pointer;
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GdkDevice *keyboard;
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GdkDevice *touch;
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GdkCursor *cursor;
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GdkKeymap *keymap;
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GHashTable *touches;
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GdkModifierType key_modifiers;
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GdkModifierType button_modifiers;
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GdkWindow *pointer_focus;
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GdkWindow *keyboard_focus;
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struct wl_data_device *data_device;
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double surface_x, surface_y;
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uint32_t time;
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uint32_t enter_serial;
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uint32_t button_press_serial;
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GdkWindow *pointer_grab_window;
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uint32_t pointer_grab_time;
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gboolean have_server_repeat;
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uint32_t server_repeat_rate;
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uint32_t server_repeat_delay;
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guint32 repeat_timer;
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guint32 repeat_key;
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guint32 repeat_count;
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GSettings *keyboard_settings;
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GdkCursor *grab_cursor;
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guint cursor_timeout_id;
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guint cursor_image_index;
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GdkDragContext *drop_context;
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struct wl_surface *pointer_surface;
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guint current_output_scale;
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GSList *pointer_surface_outputs;
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/* Source/dest for non-local dnd */
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GdkWindow *foreign_dnd_window;
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/* Some tracking on gesture events */
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guint gesture_n_fingers;
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gdouble gesture_scale;
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};
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struct _GdkWaylandDevice
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{
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GdkDevice parent_instance;
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GdkWaylandDeviceData *device;
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};
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struct _GdkWaylandDeviceClass
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{
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GdkDeviceClass parent_class;
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};
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G_DEFINE_TYPE (GdkWaylandDevice, gdk_wayland_device, GDK_TYPE_DEVICE)
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#define GDK_TYPE_WAYLAND_DEVICE_MANAGER (gdk_wayland_device_manager_get_type ())
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#define GDK_WAYLAND_DEVICE_MANAGER(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GDK_TYPE_WAYLAND_DEVICE_MANAGER, GdkWaylandDeviceManager))
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#define GDK_WAYLAND_DEVICE_MANAGER_CLASS(c) (G_TYPE_CHECK_CLASS_CAST ((c), GDK_TYPE_WAYLAND_DEVICE_MANAGER, GdkWaylandDeviceManagerClass))
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#define GDK_IS_WAYLAND_DEVICE_MANAGER(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GDK_TYPE_WAYLAND_DEVICE_MANAGER))
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#define GDK_IS_WAYLAND_DEVICE_MANAGER_CLASS(c) (G_TYPE_CHECK_CLASS_TYPE ((c), GDK_TYPE_WAYLAND_DEVICE_MANAGER))
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#define GDK_WAYLAND_DEVICE_MANAGER_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GDK_TYPE_WAYLAND_DEVICE_MANAGER, GdkWaylandDeviceManagerClass))
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#define GDK_SLOT_TO_EVENT_SEQUENCE(s) ((GdkEventSequence *) GUINT_TO_POINTER((s) + 1))
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#define GDK_EVENT_SEQUENCE_TO_SLOT(s) (GPOINTER_TO_UINT(s) - 1)
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typedef struct _GdkWaylandDeviceManager GdkWaylandDeviceManager;
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typedef struct _GdkWaylandDeviceManagerClass GdkWaylandDeviceManagerClass;
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struct _GdkWaylandDeviceManager
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{
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GdkDeviceManager parent_object;
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GList *devices;
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};
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struct _GdkWaylandDeviceManagerClass
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{
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GdkDeviceManagerClass parent_class;
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};
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GType gdk_wayland_device_manager_get_type (void);
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G_DEFINE_TYPE (GdkWaylandDeviceManager,
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gdk_wayland_device_manager, GDK_TYPE_DEVICE_MANAGER)
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static gboolean
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gdk_wayland_device_get_history (GdkDevice *device,
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GdkWindow *window,
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guint32 start,
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guint32 stop,
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GdkTimeCoord ***events,
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gint *n_events)
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{
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return FALSE;
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}
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static void
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gdk_wayland_device_get_state (GdkDevice *device,
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GdkWindow *window,
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gdouble *axes,
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GdkModifierType *mask)
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{
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gdouble x, y;
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gdk_window_get_device_position_double (window, device, &x, &y, mask);
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if (axes)
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{
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axes[0] = x;
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axes[1] = y;
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}
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}
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static void
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gdk_wayland_device_stop_window_cursor_animation (GdkWaylandDeviceData *wd)
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{
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if (wd->cursor_timeout_id > 0)
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{
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g_source_remove (wd->cursor_timeout_id);
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wd->cursor_timeout_id = 0;
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}
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wd->cursor_image_index = 0;
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}
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static gboolean
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gdk_wayland_device_update_window_cursor (GdkWaylandDeviceData *wd)
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{
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struct wl_buffer *buffer;
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int x, y, w, h, scale;
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guint next_image_index, next_image_delay;
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if (wd->grab_cursor)
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{
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buffer = _gdk_wayland_cursor_get_buffer (wd->grab_cursor, 0,
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&x, &y, &w, &h, &scale);
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}
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else if (wd->cursor)
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{
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buffer = _gdk_wayland_cursor_get_buffer (wd->cursor, wd->cursor_image_index,
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&x, &y, &w, &h, &scale);
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}
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else
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{
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wd->cursor_timeout_id = 0;
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return TRUE;
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}
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if (!wd->wl_pointer)
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return FALSE;
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wl_pointer_set_cursor (wd->wl_pointer,
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wd->enter_serial,
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wd->pointer_surface,
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x, y);
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if (buffer)
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{
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wl_surface_attach (wd->pointer_surface, buffer, 0, 0);
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wl_surface_set_buffer_scale (wd->pointer_surface, scale);
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wl_surface_damage (wd->pointer_surface, 0, 0, w, h);
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wl_surface_commit (wd->pointer_surface);
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}
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if (wd->grab_cursor)
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{
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/* We admit only static icons during drags so far */
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gdk_wayland_device_stop_window_cursor_animation (wd);
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return TRUE;
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}
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next_image_index =
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_gdk_wayland_cursor_get_next_image_index (wd->cursor,
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wd->cursor_image_index,
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&next_image_delay);
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if (next_image_index != wd->cursor_image_index)
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{
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guint id;
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/* Queue timeout for next frame */
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id = g_timeout_add (next_image_delay,
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(GSourceFunc)gdk_wayland_device_update_window_cursor,
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wd);
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g_source_set_name_by_id (id, "[gtk+] gdk_wayland_device_update_window_cursor");
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wd->cursor_timeout_id = id;
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wd->cursor_image_index = next_image_index;
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}
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else
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wd->cursor_timeout_id = 0;
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return FALSE;
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}
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static void
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gdk_wayland_device_set_window_cursor (GdkDevice *device,
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GdkWindow *window,
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GdkCursor *cursor)
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{
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GdkWaylandDeviceData *wd = GDK_WAYLAND_DEVICE (device)->device;
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/* Setting the cursor to NULL means that we should use
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* the default cursor
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*/
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if (!cursor)
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{
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guint scale = wd->current_output_scale;
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cursor =
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_gdk_wayland_display_get_cursor_for_type_with_scale (wd->display,
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GDK_LEFT_PTR,
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scale);
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}
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else
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_gdk_wayland_cursor_set_scale (cursor, wd->current_output_scale);
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if (cursor == wd->cursor)
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return;
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gdk_wayland_device_stop_window_cursor_animation (wd);
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if (wd->cursor)
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g_object_unref (wd->cursor);
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wd->cursor = g_object_ref (cursor);
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gdk_wayland_device_update_window_cursor (wd);
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}
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static void
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gdk_wayland_device_warp (GdkDevice *device,
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GdkScreen *screen,
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gdouble x,
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gdouble y)
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{
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}
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static void
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get_coordinates (GdkWaylandDeviceData *data,
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double *x,
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double *y,
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double *x_root,
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double *y_root)
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{
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int root_x, root_y;
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if (x)
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*x = data->surface_x;
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if (y)
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*y = data->surface_y;
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if (data->pointer_focus)
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{
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gdk_window_get_root_coords (data->pointer_focus,
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data->surface_x,
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data->surface_y,
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&root_x, &root_y);
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}
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else
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{
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root_x = data->surface_x;
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root_y = data->surface_y;
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}
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if (x_root)
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*x_root = root_x;
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if (y_root)
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*y_root = root_y;
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}
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static void
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gdk_wayland_device_query_state (GdkDevice *device,
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GdkWindow *window,
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GdkWindow **root_window,
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GdkWindow **child_window,
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gdouble *root_x,
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gdouble *root_y,
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gdouble *win_x,
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gdouble *win_y,
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GdkModifierType *mask)
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{
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GdkWaylandDeviceData *wd;
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GdkScreen *default_screen;
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wd = GDK_WAYLAND_DEVICE (device)->device;
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default_screen = gdk_display_get_default_screen (wd->display);
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if (root_window)
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*root_window = gdk_screen_get_root_window (default_screen);
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if (child_window)
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*child_window = wd->pointer_focus;
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if (mask)
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*mask = wd->button_modifiers | wd->key_modifiers;
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get_coordinates (wd, win_x, win_y, root_x, root_y);
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}
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static void
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emulate_crossing (GdkWindow *window,
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GdkWindow *subwindow,
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GdkDevice *device,
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GdkEventType type,
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GdkCrossingMode mode,
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guint32 time_)
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{
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GdkEvent *event;
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event = gdk_event_new (type);
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event->crossing.window = window ? g_object_ref (window) : NULL;
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event->crossing.subwindow = subwindow ? g_object_ref (subwindow) : NULL;
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event->crossing.time = time_;
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event->crossing.mode = mode;
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event->crossing.detail = GDK_NOTIFY_NONLINEAR;
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gdk_event_set_device (event, device);
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gdk_event_set_source_device (event, device);
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gdk_window_get_device_position_double (window, device,
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&event->crossing.x, &event->crossing.y,
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&event->crossing.state);
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event->crossing.x_root = event->crossing.x;
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event->crossing.y_root = event->crossing.y;
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_gdk_wayland_display_deliver_event (gdk_window_get_display (window), event);
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}
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static void
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emulate_focus (GdkWindow *window,
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GdkDevice *device,
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gboolean focus_in,
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guint32 time_)
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{
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GdkEvent *event;
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event = gdk_event_new (GDK_FOCUS_CHANGE);
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event->focus_change.window = g_object_ref (window);
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event->focus_change.in = focus_in;
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gdk_event_set_device (event, device);
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gdk_event_set_source_device (event, device);
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_gdk_wayland_display_deliver_event (gdk_window_get_display (window), event);
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}
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static void
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device_emit_grab_crossing (GdkDevice *device,
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GdkWindow *from,
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GdkWindow *to,
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GdkCrossingMode mode,
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guint32 time_)
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{
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if (gdk_device_get_source (device) == GDK_SOURCE_KEYBOARD)
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{
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if (from)
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emulate_focus (from, device, FALSE, time_);
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if (to)
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emulate_focus (to, device, TRUE, time_);
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}
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else
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{
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if (from)
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emulate_crossing (from, to, device, GDK_LEAVE_NOTIFY, mode, time_);
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if (to)
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emulate_crossing (to, from, device, GDK_ENTER_NOTIFY, mode, time_);
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}
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}
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static GdkWindow *
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gdk_wayland_device_get_focus (GdkDevice *device)
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{
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GdkWaylandDeviceData *wayland_device = GDK_WAYLAND_DEVICE (device)->device;
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if (gdk_device_get_source (device) == GDK_SOURCE_KEYBOARD)
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return wayland_device->keyboard_focus;
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else
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return wayland_device->pointer_focus;
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}
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static GdkGrabStatus
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gdk_wayland_device_grab (GdkDevice *device,
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GdkWindow *window,
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gboolean owner_events,
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GdkEventMask event_mask,
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GdkWindow *confine_to,
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GdkCursor *cursor,
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guint32 time_)
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{
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GdkWaylandDeviceData *wayland_device = GDK_WAYLAND_DEVICE (device)->device;
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GdkWindow *prev_focus = gdk_wayland_device_get_focus (device);
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if (prev_focus != window)
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device_emit_grab_crossing (device, prev_focus, window, GDK_CROSSING_GRAB, time_);
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if (gdk_device_get_source (device) == GDK_SOURCE_KEYBOARD)
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{
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/* Device is a keyboard */
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return GDK_GRAB_SUCCESS;
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}
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else
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{
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/* Device is a pointer */
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if (wayland_device->pointer_grab_window != NULL &&
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time_ != 0 && wayland_device->pointer_grab_time > time_)
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{
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return GDK_GRAB_ALREADY_GRABBED;
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}
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if (time_ == 0)
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time_ = wayland_device->time;
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wayland_device->pointer_grab_window = window;
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wayland_device->pointer_grab_time = time_;
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/* FIXME: This probably breaks if you end up with multiple grabs
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* on the same window - but we need to know the input device for
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* when we are asked to map a popup window so that the grab can
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* be managed by the compositor.
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*/
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_gdk_wayland_window_set_device_grabbed (window,
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device,
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wayland_device->wl_seat,
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time_);
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g_clear_object (&wayland_device->grab_cursor);
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if (cursor)
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wayland_device->grab_cursor = g_object_ref (cursor);
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gdk_wayland_device_update_window_cursor (wayland_device);
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}
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return GDK_GRAB_SUCCESS;
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}
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static void
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gdk_wayland_device_ungrab (GdkDevice *device,
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guint32 time_)
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{
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GdkWaylandDeviceData *wayland_device = GDK_WAYLAND_DEVICE (device)->device;
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GdkDisplay *display;
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GdkDeviceGrabInfo *grab;
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GdkWindow *focus, *prev_focus = NULL;
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display = gdk_device_get_display (device);
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grab = _gdk_display_get_last_device_grab (display, device);
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if (grab)
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{
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grab->serial_end = grab->serial_start;
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prev_focus = grab->window;
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}
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focus = gdk_wayland_device_get_focus (device);
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if (focus != prev_focus)
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device_emit_grab_crossing (device, prev_focus, focus, GDK_CROSSING_UNGRAB, time_);
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|
if (gdk_device_get_source (device) == GDK_SOURCE_KEYBOARD)
|
|
{
|
|
/* Device is a keyboard */
|
|
}
|
|
else
|
|
{
|
|
/* Device is a pointer */
|
|
g_clear_object (&wayland_device->grab_cursor);
|
|
gdk_wayland_device_update_window_cursor (wayland_device);
|
|
|
|
if (wayland_device->pointer_grab_window)
|
|
_gdk_wayland_window_set_device_grabbed (wayland_device->pointer_grab_window,
|
|
NULL,
|
|
NULL,
|
|
0);
|
|
}
|
|
}
|
|
|
|
static GdkWindow *
|
|
gdk_wayland_device_window_at_position (GdkDevice *device,
|
|
gdouble *win_x,
|
|
gdouble *win_y,
|
|
GdkModifierType *mask,
|
|
gboolean get_toplevel)
|
|
{
|
|
GdkWaylandDeviceData *wd;
|
|
|
|
wd = GDK_WAYLAND_DEVICE(device)->device;
|
|
if (win_x)
|
|
*win_x = wd->surface_x;
|
|
if (win_y)
|
|
*win_y = wd->surface_y;
|
|
if (mask)
|
|
*mask = wd->button_modifiers | wd->key_modifiers;
|
|
|
|
return wd->pointer_focus;
|
|
}
|
|
|
|
static void
|
|
gdk_wayland_device_select_window_events (GdkDevice *device,
|
|
GdkWindow *window,
|
|
GdkEventMask event_mask)
|
|
{
|
|
}
|
|
|
|
static void
|
|
gdk_wayland_device_class_init (GdkWaylandDeviceClass *klass)
|
|
{
|
|
GdkDeviceClass *device_class = GDK_DEVICE_CLASS (klass);
|
|
|
|
device_class->get_history = gdk_wayland_device_get_history;
|
|
device_class->get_state = gdk_wayland_device_get_state;
|
|
device_class->set_window_cursor = gdk_wayland_device_set_window_cursor;
|
|
device_class->warp = gdk_wayland_device_warp;
|
|
device_class->query_state = gdk_wayland_device_query_state;
|
|
device_class->grab = gdk_wayland_device_grab;
|
|
device_class->ungrab = gdk_wayland_device_ungrab;
|
|
device_class->window_at_position = gdk_wayland_device_window_at_position;
|
|
device_class->select_window_events = gdk_wayland_device_select_window_events;
|
|
}
|
|
|
|
static void
|
|
gdk_wayland_device_init (GdkWaylandDevice *device_core)
|
|
{
|
|
GdkDevice *device;
|
|
|
|
device = GDK_DEVICE (device_core);
|
|
|
|
_gdk_device_add_axis (device, GDK_NONE, GDK_AXIS_X, 0, 0, 1);
|
|
_gdk_device_add_axis (device, GDK_NONE, GDK_AXIS_Y, 0, 0, 1);
|
|
}
|
|
|
|
/**
|
|
* gdk_wayland_device_get_wl_seat:
|
|
* @device: (type GdkWaylandDevice): a #GdkDevice
|
|
*
|
|
* Returns the Wayland wl_seat of a #GdkDevice.
|
|
*
|
|
* Returns: (transfer none): a Wayland wl_seat
|
|
*
|
|
* Since: 3.10
|
|
*/
|
|
struct wl_seat *
|
|
gdk_wayland_device_get_wl_seat (GdkDevice *device)
|
|
{
|
|
g_return_val_if_fail (GDK_IS_WAYLAND_DEVICE (device), NULL);
|
|
|
|
return GDK_WAYLAND_DEVICE (device)->device->wl_seat;
|
|
}
|
|
|
|
/**
|
|
* gdk_wayland_device_get_wl_pointer:
|
|
* @device: (type GdkWaylandDevice): a #GdkDevice
|
|
*
|
|
* Returns the Wayland wl_pointer of a #GdkDevice.
|
|
*
|
|
* Returns: (transfer none): a Wayland wl_pointer
|
|
*
|
|
* Since: 3.10
|
|
*/
|
|
struct wl_pointer *
|
|
gdk_wayland_device_get_wl_pointer (GdkDevice *device)
|
|
{
|
|
g_return_val_if_fail (GDK_IS_WAYLAND_DEVICE (device), NULL);
|
|
|
|
return GDK_WAYLAND_DEVICE (device)->device->wl_pointer;
|
|
}
|
|
|
|
/**
|
|
* gdk_wayland_device_get_wl_keyboard:
|
|
* @device: (type GdkWaylandDevice): a #GdkDevice
|
|
*
|
|
* Returns the Wayland wl_keyboard of a #GdkDevice.
|
|
*
|
|
* Returns: (transfer none): a Wayland wl_keyboard
|
|
*
|
|
* Since: 3.10
|
|
*/
|
|
struct wl_keyboard *
|
|
gdk_wayland_device_get_wl_keyboard (GdkDevice *device)
|
|
{
|
|
g_return_val_if_fail (GDK_IS_WAYLAND_DEVICE (device), NULL);
|
|
|
|
return GDK_WAYLAND_DEVICE (device)->device->wl_keyboard;
|
|
}
|
|
|
|
GdkKeymap *
|
|
_gdk_wayland_device_get_keymap (GdkDevice *device)
|
|
{
|
|
return GDK_WAYLAND_DEVICE (device)->device->keymap;
|
|
}
|
|
|
|
static void
|
|
emit_selection_owner_change (GdkWindow *window,
|
|
GdkAtom atom)
|
|
{
|
|
GdkEvent *event;
|
|
|
|
event = gdk_event_new (GDK_OWNER_CHANGE);
|
|
event->owner_change.window = g_object_ref (window);
|
|
event->owner_change.owner = NULL;
|
|
event->owner_change.reason = GDK_OWNER_CHANGE_NEW_OWNER;
|
|
event->owner_change.selection = atom;
|
|
event->owner_change.time = GDK_CURRENT_TIME;
|
|
event->owner_change.selection_time = GDK_CURRENT_TIME;
|
|
|
|
gdk_event_put (event);
|
|
gdk_event_free (event);
|
|
}
|
|
|
|
static void
|
|
emit_selection_owner_change_forall (GdkAtom atom)
|
|
{
|
|
GdkDisplay *display = gdk_display_get_default ();
|
|
GdkScreen *screen = GDK_WAYLAND_DISPLAY (display)->screen;
|
|
GList *windows, *l;
|
|
|
|
windows = gdk_screen_get_toplevel_windows (screen);
|
|
|
|
for (l = windows; l; l = l->next)
|
|
emit_selection_owner_change (l->data, atom);
|
|
|
|
g_list_free (windows);
|
|
}
|
|
|
|
static void
|
|
data_device_data_offer (void *data,
|
|
struct wl_data_device *data_device,
|
|
struct wl_data_offer *offer)
|
|
{
|
|
GdkWaylandDeviceData *device = (GdkWaylandDeviceData *)data;
|
|
|
|
GDK_NOTE (EVENTS,
|
|
g_message ("data device data offer, data device %p, offer %p",
|
|
data_device, offer));
|
|
|
|
gdk_wayland_selection_ensure_offer (device->display, offer);
|
|
}
|
|
|
|
static void
|
|
data_device_enter (void *data,
|
|
struct wl_data_device *data_device,
|
|
uint32_t serial,
|
|
struct wl_surface *surface,
|
|
wl_fixed_t x,
|
|
wl_fixed_t y,
|
|
struct wl_data_offer *offer)
|
|
{
|
|
GdkWaylandDeviceData *device = (GdkWaylandDeviceData *)data;
|
|
GdkWindow *dest_window, *dnd_owner;
|
|
GdkAtom selection;
|
|
|
|
dest_window = wl_surface_get_user_data (surface);
|
|
|
|
if (!GDK_IS_WINDOW (dest_window))
|
|
return;
|
|
|
|
GDK_NOTE (EVENTS,
|
|
g_message ("data device enter, data device %p serial %u, surface %p, x %f y %f, offer %p",
|
|
data_device, serial, surface, wl_fixed_to_double (x), wl_fixed_to_double (y), offer));
|
|
|
|
/* Update pointer state, so device state queries work during DnD */
|
|
device->pointer_focus = g_object_ref (dest_window);
|
|
device->surface_x = wl_fixed_to_double (x);
|
|
device->surface_y = wl_fixed_to_double (y);
|
|
|
|
gdk_wayland_drop_context_update_targets (device->drop_context);
|
|
|
|
selection = gdk_drag_get_selection (device->drop_context);
|
|
dnd_owner = gdk_selection_owner_get_for_display (device->display, selection);
|
|
|
|
if (!dnd_owner)
|
|
dnd_owner = device->foreign_dnd_window;
|
|
|
|
_gdk_wayland_drag_context_set_source_window (device->drop_context, dnd_owner);
|
|
|
|
_gdk_wayland_drag_context_set_dest_window (device->drop_context,
|
|
dest_window, serial);
|
|
_gdk_wayland_drag_context_set_coords (device->drop_context,
|
|
wl_fixed_to_double (x),
|
|
wl_fixed_to_double (y));
|
|
_gdk_wayland_drag_context_emit_event (device->drop_context, GDK_DRAG_ENTER,
|
|
GDK_CURRENT_TIME);
|
|
|
|
gdk_wayland_selection_set_offer (device->display, selection, offer);
|
|
emit_selection_owner_change_forall (selection);
|
|
}
|
|
|
|
static void
|
|
data_device_leave (void *data,
|
|
struct wl_data_device *data_device)
|
|
{
|
|
GdkWaylandDeviceData *device = (GdkWaylandDeviceData *) data;
|
|
|
|
GDK_NOTE (EVENTS,
|
|
g_message ("data device leave, data device %p", data_device));
|
|
|
|
if (!gdk_drag_context_get_dest_window (device->drop_context))
|
|
return;
|
|
|
|
device->pointer_focus = NULL;
|
|
|
|
_gdk_wayland_drag_context_set_coords (device->drop_context, -1, -1);
|
|
_gdk_wayland_drag_context_emit_event (device->drop_context, GDK_DRAG_LEAVE,
|
|
GDK_CURRENT_TIME);
|
|
_gdk_wayland_drag_context_set_dest_window (device->drop_context, NULL, 0);
|
|
}
|
|
|
|
static void
|
|
data_device_motion (void *data,
|
|
struct wl_data_device *data_device,
|
|
uint32_t time,
|
|
wl_fixed_t x,
|
|
wl_fixed_t y)
|
|
{
|
|
GdkWaylandDeviceData *device = (GdkWaylandDeviceData *) data;
|
|
|
|
g_debug (G_STRLOC ": %s data_device = %p, time = %d, x = %f, y = %f",
|
|
G_STRFUNC, data_device, time, wl_fixed_to_double (x), wl_fixed_to_double (y));
|
|
|
|
if (!gdk_drag_context_get_dest_window (device->drop_context))
|
|
return;
|
|
|
|
/* Update pointer state, so device state queries work during DnD */
|
|
device->surface_x = wl_fixed_to_double (x);
|
|
device->surface_y = wl_fixed_to_double (y);
|
|
|
|
gdk_wayland_drop_context_update_targets (device->drop_context);
|
|
_gdk_wayland_drag_context_set_coords (device->drop_context,
|
|
wl_fixed_to_double (x),
|
|
wl_fixed_to_double (y));
|
|
_gdk_wayland_drag_context_emit_event (device->drop_context,
|
|
GDK_DRAG_MOTION, time);
|
|
}
|
|
|
|
static void
|
|
data_device_drop (void *data,
|
|
struct wl_data_device *data_device)
|
|
{
|
|
GdkWaylandDeviceData *device = (GdkWaylandDeviceData *) data;
|
|
GdkWindow *local_dnd_owner;
|
|
|
|
GDK_NOTE (EVENTS,
|
|
g_message ("data device drop, data device %p", data_device));
|
|
|
|
local_dnd_owner = gdk_selection_owner_get_for_display (device->display, gdk_drag_get_selection (device->drop_context));
|
|
|
|
if (local_dnd_owner)
|
|
gdk_wayland_device_unset_grab (device->master_pointer);
|
|
|
|
_gdk_wayland_drag_context_emit_event (device->drop_context,
|
|
GDK_DROP_START, GDK_CURRENT_TIME);
|
|
}
|
|
|
|
static void
|
|
data_device_selection (void *data,
|
|
struct wl_data_device *wl_data_device,
|
|
struct wl_data_offer *offer)
|
|
{
|
|
GdkWaylandDeviceData *device = (GdkWaylandDeviceData *) data;
|
|
GdkAtom selection;
|
|
|
|
GDK_NOTE (EVENTS,
|
|
g_message ("data device selection, data device %p, data offer %p",
|
|
wl_data_device, offer));
|
|
|
|
selection = gdk_atom_intern_static_string ("CLIPBOARD");
|
|
gdk_wayland_selection_set_offer (device->display, selection, offer);
|
|
emit_selection_owner_change_forall (selection);
|
|
}
|
|
|
|
static const struct wl_data_device_listener data_device_listener = {
|
|
data_device_data_offer,
|
|
data_device_enter,
|
|
data_device_leave,
|
|
data_device_motion,
|
|
data_device_drop,
|
|
data_device_selection
|
|
};
|
|
|
|
static void
|
|
pointer_handle_enter (void *data,
|
|
struct wl_pointer *pointer,
|
|
uint32_t serial,
|
|
struct wl_surface *surface,
|
|
wl_fixed_t sx,
|
|
wl_fixed_t sy)
|
|
{
|
|
GdkWaylandDeviceData *device = data;
|
|
GdkEvent *event;
|
|
GdkWaylandDisplay *wayland_display =
|
|
GDK_WAYLAND_DISPLAY (device->display);
|
|
|
|
if (!surface)
|
|
return;
|
|
|
|
if (!GDK_IS_WINDOW (wl_surface_get_user_data (surface)))
|
|
return;
|
|
|
|
_gdk_wayland_display_update_serial (wayland_display, serial);
|
|
|
|
device->pointer_focus = wl_surface_get_user_data(surface);
|
|
g_object_ref(device->pointer_focus);
|
|
|
|
device->surface_x = wl_fixed_to_double (sx);
|
|
device->surface_y = wl_fixed_to_double (sy);
|
|
device->enter_serial = serial;
|
|
|
|
event = gdk_event_new (GDK_ENTER_NOTIFY);
|
|
event->crossing.window = g_object_ref (device->pointer_focus);
|
|
gdk_event_set_device (event, device->master_pointer);
|
|
gdk_event_set_source_device (event, device->pointer);
|
|
event->crossing.subwindow = NULL;
|
|
event->crossing.time = (guint32)(g_get_monotonic_time () / 1000);
|
|
event->crossing.mode = GDK_CROSSING_NORMAL;
|
|
event->crossing.detail = GDK_NOTIFY_ANCESTOR;
|
|
event->crossing.focus = TRUE;
|
|
event->crossing.state = 0;
|
|
|
|
gdk_wayland_device_update_window_cursor (device);
|
|
|
|
get_coordinates (device,
|
|
&event->crossing.x,
|
|
&event->crossing.y,
|
|
&event->crossing.x_root,
|
|
&event->crossing.y_root);
|
|
|
|
_gdk_wayland_display_deliver_event (device->display, event);
|
|
|
|
GDK_NOTE (EVENTS,
|
|
g_message ("enter, device %p surface %p",
|
|
device, device->pointer_focus));
|
|
}
|
|
|
|
static void
|
|
pointer_handle_leave (void *data,
|
|
struct wl_pointer *pointer,
|
|
uint32_t serial,
|
|
struct wl_surface *surface)
|
|
{
|
|
GdkWaylandDeviceData *device = data;
|
|
GdkEvent *event;
|
|
GdkWaylandDisplay *wayland_display = GDK_WAYLAND_DISPLAY (device->display);
|
|
|
|
if (!surface)
|
|
return;
|
|
|
|
if (!GDK_IS_WINDOW (wl_surface_get_user_data (surface)))
|
|
return;
|
|
|
|
if (!device->pointer_focus)
|
|
return;
|
|
|
|
_gdk_wayland_display_update_serial (wayland_display, serial);
|
|
|
|
event = gdk_event_new (GDK_LEAVE_NOTIFY);
|
|
event->crossing.window = g_object_ref (device->pointer_focus);
|
|
gdk_event_set_device (event, device->master_pointer);
|
|
gdk_event_set_source_device (event, device->pointer);
|
|
event->crossing.subwindow = NULL;
|
|
event->crossing.time = (guint32)(g_get_monotonic_time () / 1000);
|
|
event->crossing.mode = GDK_CROSSING_NORMAL;
|
|
event->crossing.detail = GDK_NOTIFY_ANCESTOR;
|
|
event->crossing.focus = TRUE;
|
|
event->crossing.state = 0;
|
|
|
|
gdk_wayland_device_update_window_cursor (device);
|
|
|
|
get_coordinates (device,
|
|
&event->crossing.x,
|
|
&event->crossing.y,
|
|
&event->crossing.x_root,
|
|
&event->crossing.y_root);
|
|
|
|
_gdk_wayland_display_deliver_event (device->display, event);
|
|
|
|
GDK_NOTE (EVENTS,
|
|
g_message ("leave, device %p surface %p",
|
|
device, device->pointer_focus));
|
|
|
|
g_object_unref (device->pointer_focus);
|
|
if (device->cursor)
|
|
gdk_wayland_device_stop_window_cursor_animation (device);
|
|
|
|
device->pointer_focus = NULL;
|
|
}
|
|
|
|
static void
|
|
pointer_handle_motion (void *data,
|
|
struct wl_pointer *pointer,
|
|
uint32_t time,
|
|
wl_fixed_t sx,
|
|
wl_fixed_t sy)
|
|
{
|
|
GdkWaylandDeviceData *device = data;
|
|
GdkWaylandDisplay *display = GDK_WAYLAND_DISPLAY (device->display);
|
|
GdkEvent *event;
|
|
|
|
if (!device->pointer_focus)
|
|
return;
|
|
|
|
event = gdk_event_new (GDK_NOTHING);
|
|
|
|
device->time = time;
|
|
device->surface_x = wl_fixed_to_double (sx);
|
|
device->surface_y = wl_fixed_to_double (sy);
|
|
|
|
event->motion.type = GDK_MOTION_NOTIFY;
|
|
event->motion.window = g_object_ref (device->pointer_focus);
|
|
gdk_event_set_device (event, device->master_pointer);
|
|
gdk_event_set_source_device (event, device->pointer);
|
|
event->motion.time = time;
|
|
event->motion.axes = NULL;
|
|
event->motion.state = device->button_modifiers | device->key_modifiers;
|
|
event->motion.is_hint = 0;
|
|
gdk_event_set_screen (event, display->screen);
|
|
|
|
get_coordinates (device,
|
|
&event->motion.x,
|
|
&event->motion.y,
|
|
&event->motion.x_root,
|
|
&event->motion.y_root);
|
|
|
|
GDK_NOTE (EVENTS,
|
|
g_message ("motion %f %f, device %p state %d",
|
|
wl_fixed_to_double (sx), wl_fixed_to_double (sy),
|
|
device, event->button.state));
|
|
|
|
_gdk_wayland_display_deliver_event (device->display, event);
|
|
}
|
|
|
|
static void
|
|
pointer_handle_button (void *data,
|
|
struct wl_pointer *pointer,
|
|
uint32_t serial,
|
|
uint32_t time,
|
|
uint32_t button,
|
|
uint32_t state)
|
|
{
|
|
GdkWaylandDeviceData *device = data;
|
|
GdkWaylandDisplay *display = GDK_WAYLAND_DISPLAY (device->display);
|
|
GdkEvent *event;
|
|
uint32_t modifier;
|
|
int gdk_button;
|
|
|
|
if (!device->pointer_focus)
|
|
return;
|
|
|
|
_gdk_wayland_display_update_serial (display, serial);
|
|
|
|
switch (button)
|
|
{
|
|
case 273:
|
|
gdk_button = 3;
|
|
break;
|
|
case 274:
|
|
gdk_button = 2;
|
|
break;
|
|
default:
|
|
gdk_button = button - 271;
|
|
break;
|
|
}
|
|
|
|
device->time = time;
|
|
if (state)
|
|
device->button_press_serial = serial;
|
|
|
|
event = gdk_event_new (state ? GDK_BUTTON_PRESS : GDK_BUTTON_RELEASE);
|
|
event->button.window = g_object_ref (device->pointer_focus);
|
|
gdk_event_set_device (event, device->master_pointer);
|
|
gdk_event_set_source_device (event, device->pointer);
|
|
event->button.time = time;
|
|
event->button.axes = NULL;
|
|
event->button.state = device->button_modifiers | device->key_modifiers;
|
|
event->button.button = gdk_button;
|
|
gdk_event_set_screen (event, display->screen);
|
|
|
|
get_coordinates (device,
|
|
&event->button.x,
|
|
&event->button.y,
|
|
&event->button.x_root,
|
|
&event->button.y_root);
|
|
|
|
modifier = 1 << (8 + gdk_button - 1);
|
|
if (state)
|
|
device->button_modifiers |= modifier;
|
|
else
|
|
device->button_modifiers &= ~modifier;
|
|
|
|
GDK_NOTE (EVENTS,
|
|
g_message ("button %d %s, device %p state %d",
|
|
event->button.button,
|
|
state ? "press" : "release",
|
|
device,
|
|
event->button.state));
|
|
|
|
_gdk_wayland_display_deliver_event (device->display, event);
|
|
}
|
|
|
|
static void
|
|
pointer_handle_axis (void *data,
|
|
struct wl_pointer *pointer,
|
|
uint32_t time,
|
|
uint32_t axis,
|
|
wl_fixed_t value)
|
|
{
|
|
GdkWaylandDeviceData *device = data;
|
|
GdkWaylandDisplay *display = GDK_WAYLAND_DISPLAY (device->display);
|
|
GdkEvent *event;
|
|
gdouble delta_x, delta_y;
|
|
|
|
if (!device->pointer_focus)
|
|
return;
|
|
|
|
/* get the delta and convert it into the expected range */
|
|
switch (axis)
|
|
{
|
|
case WL_POINTER_AXIS_VERTICAL_SCROLL:
|
|
delta_x = 0;
|
|
delta_y = wl_fixed_to_double (value) / 10.0;
|
|
break;
|
|
case WL_POINTER_AXIS_HORIZONTAL_SCROLL:
|
|
delta_x = wl_fixed_to_double (value) / 10.0;
|
|
delta_y = 0;
|
|
break;
|
|
default:
|
|
g_return_if_reached ();
|
|
}
|
|
|
|
device->time = time;
|
|
event = gdk_event_new (GDK_SCROLL);
|
|
event->scroll.window = g_object_ref (device->pointer_focus);
|
|
gdk_event_set_device (event, device->master_pointer);
|
|
gdk_event_set_source_device (event, device->pointer);
|
|
event->scroll.time = time;
|
|
event->scroll.direction = GDK_SCROLL_SMOOTH;
|
|
event->scroll.delta_x = delta_x;
|
|
event->scroll.delta_y = delta_y;
|
|
event->scroll.state = device->button_modifiers | device->key_modifiers;
|
|
gdk_event_set_screen (event, display->screen);
|
|
|
|
get_coordinates (device,
|
|
&event->scroll.x,
|
|
&event->scroll.y,
|
|
&event->scroll.x_root,
|
|
&event->scroll.y_root);
|
|
|
|
GDK_NOTE (EVENTS,
|
|
g_message ("scroll %f %f, device %p",
|
|
event->scroll.delta_x, event->scroll.delta_y, device));
|
|
|
|
_gdk_wayland_display_deliver_event (device->display, event);
|
|
}
|
|
|
|
static void
|
|
keyboard_handle_keymap (void *data,
|
|
struct wl_keyboard *keyboard,
|
|
uint32_t format,
|
|
int fd,
|
|
uint32_t size)
|
|
{
|
|
GdkWaylandDeviceData *device = data;
|
|
|
|
_gdk_wayland_keymap_update_from_fd (device->keymap, format, fd, size);
|
|
|
|
g_signal_emit_by_name (device->keymap, "keys-changed");
|
|
g_signal_emit_by_name (device->keymap, "state-changed");
|
|
g_signal_emit_by_name (device->keymap, "direction-changed");
|
|
}
|
|
|
|
static void
|
|
keyboard_handle_enter (void *data,
|
|
struct wl_keyboard *keyboard,
|
|
uint32_t serial,
|
|
struct wl_surface *surface,
|
|
struct wl_array *keys)
|
|
{
|
|
GdkWaylandDeviceData *device = data;
|
|
GdkEvent *event;
|
|
GdkWaylandDisplay *display = GDK_WAYLAND_DISPLAY (device->display);
|
|
|
|
if (!surface)
|
|
return;
|
|
|
|
if (!GDK_IS_WINDOW (wl_surface_get_user_data (surface)))
|
|
return;
|
|
|
|
_gdk_wayland_display_update_serial (display, serial);
|
|
|
|
device->keyboard_focus = wl_surface_get_user_data (surface);
|
|
g_object_ref (device->keyboard_focus);
|
|
|
|
event = gdk_event_new (GDK_FOCUS_CHANGE);
|
|
event->focus_change.window = g_object_ref (device->keyboard_focus);
|
|
event->focus_change.send_event = FALSE;
|
|
event->focus_change.in = TRUE;
|
|
gdk_event_set_device (event, device->master_keyboard);
|
|
gdk_event_set_source_device (event, device->keyboard);
|
|
|
|
GDK_NOTE (EVENTS,
|
|
g_message ("focus in, device %p surface %p",
|
|
device, device->keyboard_focus));
|
|
|
|
_gdk_wayland_display_deliver_event (device->display, event);
|
|
}
|
|
|
|
static void
|
|
keyboard_handle_leave (void *data,
|
|
struct wl_keyboard *keyboard,
|
|
uint32_t serial,
|
|
struct wl_surface *surface)
|
|
{
|
|
GdkWaylandDeviceData *device = data;
|
|
GdkEvent *event;
|
|
GdkWaylandDisplay *display = GDK_WAYLAND_DISPLAY (device->display);
|
|
|
|
if (!surface)
|
|
return;
|
|
|
|
if (!GDK_IS_WINDOW (wl_surface_get_user_data (surface)))
|
|
return;
|
|
|
|
if (!device->keyboard_focus)
|
|
return;
|
|
|
|
_gdk_wayland_display_update_serial (display, serial);
|
|
|
|
event = gdk_event_new (GDK_FOCUS_CHANGE);
|
|
event->focus_change.window = g_object_ref (device->keyboard_focus);
|
|
event->focus_change.send_event = FALSE;
|
|
event->focus_change.in = FALSE;
|
|
gdk_event_set_device (event, device->master_keyboard);
|
|
gdk_event_set_source_device (event, device->keyboard);
|
|
|
|
g_object_unref (device->keyboard_focus);
|
|
device->keyboard_focus = NULL;
|
|
|
|
GDK_NOTE (EVENTS,
|
|
g_message ("focus out, device %p surface %p",
|
|
device, device->keyboard_focus));
|
|
|
|
_gdk_wayland_display_deliver_event (device->display, event);
|
|
}
|
|
|
|
static gboolean keyboard_repeat (gpointer data);
|
|
|
|
static void
|
|
translate_keyboard_string (GdkEventKey *event)
|
|
{
|
|
gunichar c = 0;
|
|
gchar buf[7];
|
|
|
|
/* Fill in event->string crudely, since various programs
|
|
* depend on it.
|
|
*/
|
|
event->string = NULL;
|
|
|
|
if (event->keyval != GDK_KEY_VoidSymbol)
|
|
c = gdk_keyval_to_unicode (event->keyval);
|
|
|
|
if (c)
|
|
{
|
|
gsize bytes_written;
|
|
gint len;
|
|
|
|
/* Apply the control key - Taken from Xlib */
|
|
if (event->state & GDK_CONTROL_MASK)
|
|
{
|
|
if ((c >= '@' && c < '\177') || c == ' ')
|
|
c &= 0x1F;
|
|
else if (c == '2')
|
|
{
|
|
event->string = g_memdup ("\0\0", 2);
|
|
event->length = 1;
|
|
buf[0] = '\0';
|
|
return;
|
|
}
|
|
else if (c >= '3' && c <= '7')
|
|
c -= ('3' - '\033');
|
|
else if (c == '8')
|
|
c = '\177';
|
|
else if (c == '/')
|
|
c = '_' & 0x1F;
|
|
}
|
|
|
|
len = g_unichar_to_utf8 (c, buf);
|
|
buf[len] = '\0';
|
|
|
|
event->string = g_locale_from_utf8 (buf, len,
|
|
NULL, &bytes_written,
|
|
NULL);
|
|
if (event->string)
|
|
event->length = bytes_written;
|
|
}
|
|
else if (event->keyval == GDK_KEY_Escape)
|
|
{
|
|
event->length = 1;
|
|
event->string = g_strdup ("\033");
|
|
}
|
|
else if (event->keyval == GDK_KEY_Return ||
|
|
event->keyval == GDK_KEY_KP_Enter)
|
|
{
|
|
event->length = 1;
|
|
event->string = g_strdup ("\r");
|
|
}
|
|
|
|
if (!event->string)
|
|
{
|
|
event->length = 0;
|
|
event->string = g_strdup ("");
|
|
}
|
|
}
|
|
|
|
static GSettings *
|
|
get_keyboard_settings (GdkWaylandDeviceData *device)
|
|
{
|
|
if (!device->keyboard_settings)
|
|
{
|
|
GSettingsSchemaSource *source;
|
|
GSettingsSchema *schema;
|
|
|
|
source = g_settings_schema_source_get_default ();
|
|
schema = g_settings_schema_source_lookup (source, "org.gnome.settings-daemon.peripherals.keyboard", FALSE);
|
|
if (schema != NULL)
|
|
{
|
|
device->keyboard_settings = g_settings_new_full (schema, NULL, NULL);
|
|
g_settings_schema_unref (schema);
|
|
}
|
|
}
|
|
|
|
return device->keyboard_settings;
|
|
}
|
|
|
|
static gboolean
|
|
get_key_repeat (GdkWaylandDeviceData *device,
|
|
guint *delay,
|
|
guint *interval)
|
|
{
|
|
gboolean repeat;
|
|
|
|
if (device->have_server_repeat)
|
|
{
|
|
if (device->server_repeat_rate > 0)
|
|
{
|
|
repeat = TRUE;
|
|
*delay = device->server_repeat_delay;
|
|
*interval = (1000 / device->server_repeat_rate);
|
|
}
|
|
else
|
|
{
|
|
repeat = FALSE;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
GSettings *keyboard_settings = get_keyboard_settings (device);
|
|
|
|
if (keyboard_settings)
|
|
{
|
|
repeat = g_settings_get_boolean (keyboard_settings, "repeat");
|
|
*delay = g_settings_get_uint (keyboard_settings, "delay");
|
|
*interval = g_settings_get_uint (keyboard_settings, "repeat-interval");
|
|
}
|
|
else
|
|
{
|
|
repeat = TRUE;
|
|
*delay = 400;
|
|
*interval = 80;
|
|
}
|
|
}
|
|
|
|
return repeat;
|
|
}
|
|
|
|
static void
|
|
stop_key_repeat (GdkWaylandDeviceData *device)
|
|
{
|
|
if (device->repeat_timer)
|
|
{
|
|
g_source_remove (device->repeat_timer);
|
|
device->repeat_timer = 0;
|
|
}
|
|
}
|
|
|
|
static gboolean
|
|
deliver_key_event (GdkWaylandDeviceData *device,
|
|
uint32_t time_,
|
|
uint32_t key,
|
|
uint32_t state)
|
|
{
|
|
GdkEvent *event;
|
|
struct xkb_state *xkb_state;
|
|
struct xkb_keymap *xkb_keymap;
|
|
GdkKeymap *keymap;
|
|
xkb_keysym_t sym;
|
|
guint delay, interval;
|
|
|
|
keymap = device->keymap;
|
|
xkb_state = _gdk_wayland_keymap_get_xkb_state (keymap);
|
|
xkb_keymap = _gdk_wayland_keymap_get_xkb_keymap (keymap);
|
|
|
|
sym = xkb_state_key_get_one_sym (xkb_state, key);
|
|
|
|
device->time = time_;
|
|
device->key_modifiers = gdk_keymap_get_modifier_state (keymap);
|
|
|
|
event = gdk_event_new (state ? GDK_KEY_PRESS : GDK_KEY_RELEASE);
|
|
event->key.window = device->keyboard_focus ? g_object_ref (device->keyboard_focus) : NULL;
|
|
gdk_event_set_device (event, device->master_keyboard);
|
|
gdk_event_set_source_device (event, device->keyboard);
|
|
event->key.time = time_;
|
|
event->key.state = device->button_modifiers | device->key_modifiers;
|
|
event->key.group = 0;
|
|
event->key.hardware_keycode = key;
|
|
event->key.keyval = sym;
|
|
event->key.is_modifier = _gdk_wayland_keymap_key_is_modifier (keymap, key);
|
|
|
|
translate_keyboard_string (&event->key);
|
|
|
|
_gdk_wayland_display_deliver_event (device->display, event);
|
|
|
|
GDK_NOTE (EVENTS,
|
|
g_message ("keyboard event, code %d, sym %d, "
|
|
"string %s, mods 0x%x",
|
|
event->key.hardware_keycode, event->key.keyval,
|
|
event->key.string, event->key.state));
|
|
|
|
if (!xkb_keymap_key_repeats (xkb_keymap, key))
|
|
return FALSE;
|
|
|
|
if (!get_key_repeat (device, &delay, &interval))
|
|
return FALSE;
|
|
|
|
device->repeat_count++;
|
|
device->repeat_key = key;
|
|
|
|
if (state == 0)
|
|
{
|
|
stop_key_repeat (device);
|
|
return FALSE;
|
|
}
|
|
else
|
|
{
|
|
switch (device->repeat_count)
|
|
{
|
|
case 1:
|
|
stop_key_repeat (device);
|
|
device->repeat_timer =
|
|
gdk_threads_add_timeout (delay, keyboard_repeat, device);
|
|
g_source_set_name_by_id (device->repeat_timer, "[gtk+] keyboard_repeat");
|
|
return TRUE;
|
|
case 2:
|
|
device->repeat_timer =
|
|
gdk_threads_add_timeout (interval, keyboard_repeat, device);
|
|
g_source_set_name_by_id (device->repeat_timer, "[gtk+] keyboard_repeat");
|
|
return FALSE;
|
|
default:
|
|
return TRUE;
|
|
}
|
|
}
|
|
}
|
|
|
|
static gboolean
|
|
keyboard_repeat (gpointer data)
|
|
{
|
|
GdkWaylandDeviceData *device = data;
|
|
|
|
return deliver_key_event (device, device->time, device->repeat_key, 1);
|
|
}
|
|
|
|
static void
|
|
keyboard_handle_key (void *data,
|
|
struct wl_keyboard *keyboard,
|
|
uint32_t serial,
|
|
uint32_t time,
|
|
uint32_t key,
|
|
uint32_t state_w)
|
|
{
|
|
GdkWaylandDeviceData *device = data;
|
|
GdkWaylandDisplay *display = GDK_WAYLAND_DISPLAY (device->display);
|
|
|
|
if (!device->keyboard_focus)
|
|
return;
|
|
|
|
device->repeat_count = 0;
|
|
_gdk_wayland_display_update_serial (display, serial);
|
|
deliver_key_event (data, time, key + 8, state_w);
|
|
}
|
|
|
|
static void
|
|
keyboard_handle_modifiers (void *data,
|
|
struct wl_keyboard *keyboard,
|
|
uint32_t serial,
|
|
uint32_t mods_depressed,
|
|
uint32_t mods_latched,
|
|
uint32_t mods_locked,
|
|
uint32_t group)
|
|
{
|
|
GdkWaylandDeviceData *device = data;
|
|
GdkKeymap *keymap;
|
|
struct xkb_state *xkb_state;
|
|
PangoDirection direction;
|
|
|
|
keymap = device->keymap;
|
|
direction = gdk_keymap_get_direction (keymap);
|
|
xkb_state = _gdk_wayland_keymap_get_xkb_state (keymap);
|
|
device->key_modifiers = mods_depressed | mods_latched | mods_locked;
|
|
|
|
xkb_state_update_mask (xkb_state, mods_depressed, mods_latched, mods_locked, group, 0, 0);
|
|
|
|
g_signal_emit_by_name (keymap, "state-changed");
|
|
if (direction != gdk_keymap_get_direction (keymap))
|
|
g_signal_emit_by_name (keymap, "direction-changed");
|
|
}
|
|
|
|
static void
|
|
keyboard_handle_repeat_info (void *data,
|
|
struct wl_keyboard *keyboard,
|
|
int32_t rate,
|
|
int32_t delay)
|
|
{
|
|
GdkWaylandDeviceData *device = data;
|
|
|
|
device->have_server_repeat = TRUE;
|
|
device->server_repeat_rate = rate;
|
|
device->server_repeat_delay = delay;
|
|
}
|
|
|
|
static GdkWaylandTouchData *
|
|
gdk_wayland_device_add_touch (GdkWaylandDeviceData *device,
|
|
uint32_t id,
|
|
struct wl_surface *surface)
|
|
{
|
|
GdkWaylandTouchData *touch;
|
|
|
|
touch = g_new0 (GdkWaylandTouchData, 1);
|
|
touch->id = id;
|
|
touch->window = wl_surface_get_user_data (surface);
|
|
touch->initial_touch = (g_hash_table_size (device->touches) == 0);
|
|
|
|
g_hash_table_insert (device->touches, GUINT_TO_POINTER (id), touch);
|
|
|
|
return touch;
|
|
}
|
|
|
|
static GdkWaylandTouchData *
|
|
gdk_wayland_device_get_touch (GdkWaylandDeviceData *device,
|
|
uint32_t id)
|
|
{
|
|
return g_hash_table_lookup (device->touches, GUINT_TO_POINTER (id));
|
|
}
|
|
|
|
static void
|
|
gdk_wayland_device_remove_touch (GdkWaylandDeviceData *device,
|
|
uint32_t id)
|
|
{
|
|
g_hash_table_remove (device->touches, GUINT_TO_POINTER (id));
|
|
}
|
|
|
|
static GdkEvent *
|
|
_create_touch_event (GdkWaylandDeviceData *device,
|
|
GdkWaylandTouchData *touch,
|
|
GdkEventType evtype,
|
|
uint32_t time)
|
|
{
|
|
GdkWaylandDisplay *display = GDK_WAYLAND_DISPLAY (device->display);
|
|
gint x_root, y_root;
|
|
GdkEvent *event;
|
|
|
|
event = gdk_event_new (evtype);
|
|
event->touch.window = g_object_ref (touch->window);
|
|
gdk_event_set_device (event, device->master_pointer);
|
|
gdk_event_set_source_device (event, device->touch);
|
|
event->touch.time = time;
|
|
event->touch.state = device->button_modifiers | device->key_modifiers;
|
|
gdk_event_set_screen (event, display->screen);
|
|
event->touch.sequence = GDK_SLOT_TO_EVENT_SEQUENCE (touch->id);
|
|
|
|
if (touch->initial_touch)
|
|
{
|
|
_gdk_event_set_pointer_emulated (event, TRUE);
|
|
event->touch.emulating_pointer = TRUE;
|
|
}
|
|
|
|
gdk_window_get_root_coords (touch->window,
|
|
touch->x, touch->y,
|
|
&x_root, &y_root);
|
|
|
|
event->touch.x = touch->x;
|
|
event->touch.y = touch->y;
|
|
event->touch.x_root = x_root;
|
|
event->touch.y_root = y_root;
|
|
|
|
return event;
|
|
}
|
|
|
|
static void
|
|
touch_handle_down (void *data,
|
|
struct wl_touch *wl_touch,
|
|
uint32_t serial,
|
|
uint32_t time,
|
|
struct wl_surface *wl_surface,
|
|
int32_t id,
|
|
wl_fixed_t x,
|
|
wl_fixed_t y)
|
|
{
|
|
GdkWaylandDeviceData *device = data;
|
|
GdkWaylandDisplay *display = GDK_WAYLAND_DISPLAY (device->display);
|
|
GdkWaylandTouchData *touch;
|
|
GdkEvent *event;
|
|
|
|
_gdk_wayland_display_update_serial (display, serial);
|
|
|
|
touch = gdk_wayland_device_add_touch (device, id, wl_surface);
|
|
touch->x = wl_fixed_to_double (x);
|
|
touch->y = wl_fixed_to_double (y);
|
|
touch->touch_down_serial = serial;
|
|
|
|
event = _create_touch_event (device, touch, GDK_TOUCH_BEGIN, time);
|
|
|
|
GDK_NOTE (EVENTS,
|
|
g_message ("touch begin %f %f", event->touch.x, event->touch.y));
|
|
|
|
_gdk_wayland_display_deliver_event (device->display, event);
|
|
}
|
|
|
|
static void
|
|
touch_handle_up (void *data,
|
|
struct wl_touch *wl_touch,
|
|
uint32_t serial,
|
|
uint32_t time,
|
|
int32_t id)
|
|
{
|
|
GdkWaylandDeviceData *device = data;
|
|
GdkWaylandDisplay *display = GDK_WAYLAND_DISPLAY (device->display);
|
|
GdkWaylandTouchData *touch;
|
|
GdkEvent *event;
|
|
|
|
_gdk_wayland_display_update_serial (display, serial);
|
|
|
|
touch = gdk_wayland_device_get_touch (device, id);
|
|
event = _create_touch_event (device, touch, GDK_TOUCH_END, time);
|
|
|
|
GDK_NOTE (EVENTS,
|
|
g_message ("touch end %f %f", event->touch.x, event->touch.y));
|
|
|
|
_gdk_wayland_display_deliver_event (device->display, event);
|
|
gdk_wayland_device_remove_touch (device, id);
|
|
}
|
|
|
|
static void
|
|
touch_handle_motion (void *data,
|
|
struct wl_touch *wl_touch,
|
|
uint32_t time,
|
|
int32_t id,
|
|
wl_fixed_t x,
|
|
wl_fixed_t y)
|
|
{
|
|
GdkWaylandDeviceData *device = data;
|
|
GdkWaylandTouchData *touch;
|
|
GdkEvent *event;
|
|
|
|
touch = gdk_wayland_device_get_touch (device, id);
|
|
touch->x = wl_fixed_to_double (x);
|
|
touch->y = wl_fixed_to_double (y);
|
|
|
|
event = _create_touch_event (device, touch, GDK_TOUCH_UPDATE, time);
|
|
|
|
GDK_NOTE (EVENTS,
|
|
g_message ("touch update %f %f", event->touch.x, event->touch.y));
|
|
|
|
_gdk_wayland_display_deliver_event (device->display, event);
|
|
}
|
|
|
|
static void
|
|
touch_handle_frame (void *data,
|
|
struct wl_touch *wl_touch)
|
|
{
|
|
}
|
|
|
|
static void
|
|
touch_handle_cancel (void *data,
|
|
struct wl_touch *wl_touch)
|
|
{
|
|
GdkWaylandDeviceData *device = data;
|
|
GdkWaylandTouchData *touch;
|
|
GHashTableIter iter;
|
|
GdkEvent *event;
|
|
|
|
g_hash_table_iter_init (&iter, device->touches);
|
|
|
|
while (g_hash_table_iter_next (&iter, NULL, (gpointer *) &touch))
|
|
{
|
|
event = _create_touch_event (device, touch, GDK_TOUCH_CANCEL,
|
|
GDK_CURRENT_TIME);
|
|
_gdk_wayland_display_deliver_event (device->display, event);
|
|
|
|
g_hash_table_iter_remove (&iter);
|
|
}
|
|
|
|
GDK_NOTE (EVENTS, g_message ("touch cancel"));
|
|
}
|
|
|
|
static void
|
|
emit_gesture_swipe_event (GdkWaylandDeviceData *device,
|
|
GdkTouchpadGesturePhase phase,
|
|
guint32 _time,
|
|
guint32 n_fingers,
|
|
gdouble dx,
|
|
gdouble dy)
|
|
{
|
|
GdkWaylandDisplay *display = GDK_WAYLAND_DISPLAY (device->display);
|
|
GdkEvent *event;
|
|
|
|
if (!device->pointer_focus)
|
|
return;
|
|
|
|
device->time = _time;
|
|
|
|
event = gdk_event_new (GDK_TOUCHPAD_SWIPE);
|
|
event->touchpad_swipe.phase = phase;
|
|
event->touchpad_swipe.window = g_object_ref (device->pointer_focus);
|
|
gdk_event_set_device (event, device->master_pointer);
|
|
gdk_event_set_source_device (event, device->pointer);
|
|
event->touchpad_swipe.time = _time;
|
|
event->touchpad_swipe.state = device->button_modifiers | device->key_modifiers;
|
|
gdk_event_set_screen (event, display->screen);
|
|
event->touchpad_swipe.dx = dx;
|
|
event->touchpad_swipe.dy = dy;
|
|
event->touchpad_swipe.n_fingers = n_fingers;
|
|
|
|
get_coordinates (device,
|
|
&event->touchpad_swipe.x,
|
|
&event->touchpad_swipe.y,
|
|
&event->touchpad_swipe.x_root,
|
|
&event->touchpad_swipe.y_root);
|
|
|
|
GDK_NOTE (EVENTS,
|
|
g_message ("swipe event %d, coords: %f %f, device %p state %d",
|
|
event->type, event->touchpad_swipe.x,
|
|
event->touchpad_swipe.y, device,
|
|
event->touchpad_swipe.state));
|
|
|
|
_gdk_wayland_display_deliver_event (device->display, event);
|
|
}
|
|
|
|
static void
|
|
gesture_swipe_begin (void *data,
|
|
struct _wl_pointer_gesture_swipe *swipe,
|
|
uint32_t serial,
|
|
uint32_t time,
|
|
struct wl_surface *surface,
|
|
uint32_t fingers)
|
|
{
|
|
GdkWaylandDeviceData *device = data;
|
|
GdkWaylandDisplay *display = GDK_WAYLAND_DISPLAY (device->display);
|
|
|
|
_gdk_wayland_display_update_serial (display, serial);
|
|
|
|
emit_gesture_swipe_event (device,
|
|
GDK_TOUCHPAD_GESTURE_PHASE_BEGIN,
|
|
time, fingers, 0, 0);
|
|
device->gesture_n_fingers = fingers;
|
|
}
|
|
|
|
static void
|
|
gesture_swipe_update (void *data,
|
|
struct _wl_pointer_gesture_swipe *swipe,
|
|
uint32_t time,
|
|
wl_fixed_t dx,
|
|
wl_fixed_t dy)
|
|
{
|
|
GdkWaylandDeviceData *device = data;
|
|
|
|
emit_gesture_swipe_event (device,
|
|
GDK_TOUCHPAD_GESTURE_PHASE_UPDATE,
|
|
time,
|
|
device->gesture_n_fingers,
|
|
wl_fixed_to_double (dx),
|
|
wl_fixed_to_double (dy));
|
|
}
|
|
|
|
static void
|
|
gesture_swipe_end (void *data,
|
|
struct _wl_pointer_gesture_swipe *swipe,
|
|
uint32_t serial,
|
|
uint32_t time,
|
|
int32_t cancelled)
|
|
{
|
|
GdkWaylandDeviceData *device = data;
|
|
GdkWaylandDisplay *display = GDK_WAYLAND_DISPLAY (device->display);
|
|
GdkTouchpadGesturePhase phase;
|
|
|
|
_gdk_wayland_display_update_serial (display, serial);
|
|
|
|
phase = (cancelled) ?
|
|
GDK_TOUCHPAD_GESTURE_PHASE_CANCEL :
|
|
GDK_TOUCHPAD_GESTURE_PHASE_END;
|
|
|
|
emit_gesture_swipe_event (device, phase, time,
|
|
device->gesture_n_fingers, 0, 0);
|
|
}
|
|
|
|
static void
|
|
emit_gesture_pinch_event (GdkWaylandDeviceData *device,
|
|
GdkTouchpadGesturePhase phase,
|
|
guint32 _time,
|
|
guint n_fingers,
|
|
gdouble dx,
|
|
gdouble dy,
|
|
gdouble scale,
|
|
gdouble angle_delta)
|
|
{
|
|
GdkWaylandDisplay *display = GDK_WAYLAND_DISPLAY (device->display);
|
|
GdkEvent *event;
|
|
|
|
if (!device->pointer_focus)
|
|
return;
|
|
|
|
device->time = _time;
|
|
|
|
event = gdk_event_new (GDK_TOUCHPAD_PINCH);
|
|
event->touchpad_pinch.phase = phase;
|
|
event->touchpad_pinch.window = g_object_ref (device->pointer_focus);
|
|
gdk_event_set_device (event, device->master_pointer);
|
|
gdk_event_set_source_device (event, device->pointer);
|
|
event->touchpad_pinch.time = _time;
|
|
event->touchpad_pinch.state = device->button_modifiers | device->key_modifiers;
|
|
gdk_event_set_screen (event, display->screen);
|
|
event->touchpad_pinch.dx = dx;
|
|
event->touchpad_pinch.dy = dy;
|
|
event->touchpad_pinch.scale = scale;
|
|
event->touchpad_pinch.angle_delta = angle_delta * G_PI / 180;
|
|
event->touchpad_pinch.n_fingers = n_fingers;
|
|
|
|
get_coordinates (device,
|
|
&event->touchpad_pinch.x,
|
|
&event->touchpad_pinch.y,
|
|
&event->touchpad_pinch.x_root,
|
|
&event->touchpad_pinch.y_root);
|
|
|
|
GDK_NOTE (EVENTS,
|
|
g_message ("pinch event %d, coords: %f %f, device %p state %d",
|
|
event->type, event->touchpad_pinch.x,
|
|
event->touchpad_pinch.y, device,
|
|
event->touchpad_pinch.state));
|
|
|
|
_gdk_wayland_display_deliver_event (device->display, event);
|
|
}
|
|
|
|
static void
|
|
gesture_pinch_begin (void *data,
|
|
struct _wl_pointer_gesture_pinch *pinch,
|
|
uint32_t serial,
|
|
uint32_t time,
|
|
struct wl_surface *surface,
|
|
uint32_t fingers)
|
|
{
|
|
GdkWaylandDeviceData *device = data;
|
|
GdkWaylandDisplay *display = GDK_WAYLAND_DISPLAY (device->display);
|
|
|
|
_gdk_wayland_display_update_serial (display, serial);
|
|
emit_gesture_pinch_event (device,
|
|
GDK_TOUCHPAD_GESTURE_PHASE_BEGIN,
|
|
time, fingers, 0, 0, 1, 0);
|
|
device->gesture_n_fingers = fingers;
|
|
}
|
|
|
|
static void
|
|
gesture_pinch_update (void *data,
|
|
struct _wl_pointer_gesture_pinch *pinch,
|
|
uint32_t time,
|
|
wl_fixed_t dx,
|
|
wl_fixed_t dy,
|
|
wl_fixed_t scale,
|
|
wl_fixed_t rotation)
|
|
{
|
|
GdkWaylandDeviceData *device = data;
|
|
|
|
emit_gesture_pinch_event (device,
|
|
GDK_TOUCHPAD_GESTURE_PHASE_UPDATE, time,
|
|
device->gesture_n_fingers,
|
|
wl_fixed_to_double (dx),
|
|
wl_fixed_to_double (dy),
|
|
wl_fixed_to_double (scale),
|
|
wl_fixed_to_double (rotation));
|
|
}
|
|
|
|
static void
|
|
gesture_pinch_end (void *data,
|
|
struct _wl_pointer_gesture_pinch *pinch,
|
|
uint32_t serial,
|
|
uint32_t time,
|
|
int32_t cancelled)
|
|
{
|
|
GdkWaylandDeviceData *device = data;
|
|
GdkWaylandDisplay *display = GDK_WAYLAND_DISPLAY (device->display);
|
|
GdkTouchpadGesturePhase phase;
|
|
|
|
_gdk_wayland_display_update_serial (display, serial);
|
|
|
|
phase = (cancelled) ?
|
|
GDK_TOUCHPAD_GESTURE_PHASE_CANCEL :
|
|
GDK_TOUCHPAD_GESTURE_PHASE_END;
|
|
|
|
emit_gesture_pinch_event (device, phase,
|
|
time, device->gesture_n_fingers,
|
|
0, 0, 1, 0);
|
|
}
|
|
|
|
static const struct wl_pointer_listener pointer_listener = {
|
|
pointer_handle_enter,
|
|
pointer_handle_leave,
|
|
pointer_handle_motion,
|
|
pointer_handle_button,
|
|
pointer_handle_axis,
|
|
};
|
|
|
|
static const struct wl_keyboard_listener keyboard_listener = {
|
|
keyboard_handle_keymap,
|
|
keyboard_handle_enter,
|
|
keyboard_handle_leave,
|
|
keyboard_handle_key,
|
|
keyboard_handle_modifiers,
|
|
keyboard_handle_repeat_info,
|
|
};
|
|
|
|
static const struct wl_touch_listener touch_listener = {
|
|
touch_handle_down,
|
|
touch_handle_up,
|
|
touch_handle_motion,
|
|
touch_handle_frame,
|
|
touch_handle_cancel
|
|
};
|
|
|
|
static const struct _wl_pointer_gesture_swipe_listener gesture_swipe_listener = {
|
|
gesture_swipe_begin,
|
|
gesture_swipe_update,
|
|
gesture_swipe_end
|
|
};
|
|
|
|
static const struct _wl_pointer_gesture_pinch_listener gesture_pinch_listener = {
|
|
gesture_pinch_begin,
|
|
gesture_pinch_update,
|
|
gesture_pinch_end
|
|
};
|
|
|
|
static void
|
|
seat_handle_capabilities (void *data,
|
|
struct wl_seat *seat,
|
|
enum wl_seat_capability caps)
|
|
{
|
|
GdkWaylandDeviceData *device = data;
|
|
GdkWaylandDeviceManager *device_manager = GDK_WAYLAND_DEVICE_MANAGER (device->device_manager);
|
|
GdkWaylandDisplay *wayland_display = GDK_WAYLAND_DISPLAY (device->display);
|
|
|
|
GDK_NOTE (MISC,
|
|
g_message ("seat %p with %s%s%s", seat,
|
|
(caps & WL_SEAT_CAPABILITY_POINTER) ? " pointer, " : "",
|
|
(caps & WL_SEAT_CAPABILITY_KEYBOARD) ? " keyboard, " : "",
|
|
(caps & WL_SEAT_CAPABILITY_TOUCH) ? " touch" : ""));
|
|
|
|
if ((caps & WL_SEAT_CAPABILITY_POINTER) && !device->wl_pointer)
|
|
{
|
|
device->wl_pointer = wl_seat_get_pointer (seat);
|
|
wl_pointer_set_user_data (device->wl_pointer, device);
|
|
wl_pointer_add_listener (device->wl_pointer, &pointer_listener, device);
|
|
|
|
device->pointer = g_object_new (GDK_TYPE_WAYLAND_DEVICE,
|
|
"name", "Wayland Pointer",
|
|
"type", GDK_DEVICE_TYPE_SLAVE,
|
|
"input-source", GDK_SOURCE_MOUSE,
|
|
"input-mode", GDK_MODE_SCREEN,
|
|
"has-cursor", TRUE,
|
|
"display", device->display,
|
|
"device-manager", device->device_manager,
|
|
NULL);
|
|
_gdk_device_set_associated_device (device->pointer, device->master_pointer);
|
|
GDK_WAYLAND_DEVICE (device->pointer)->device = device;
|
|
|
|
device_manager->devices =
|
|
g_list_prepend (device_manager->devices, device->pointer);
|
|
|
|
device->drop_context = _gdk_wayland_drop_context_new (device->master_pointer,
|
|
device->data_device);
|
|
if (wayland_display->pointer_gestures)
|
|
{
|
|
device->wl_pointer_gesture_swipe =
|
|
_wl_pointer_gestures_get_swipe_gesture (wayland_display->pointer_gestures,
|
|
device->wl_pointer);
|
|
_wl_pointer_gesture_swipe_set_user_data (device->wl_pointer_gesture_swipe,
|
|
device);
|
|
_wl_pointer_gesture_swipe_add_listener (device->wl_pointer_gesture_swipe,
|
|
&gesture_swipe_listener, device);
|
|
|
|
device->wl_pointer_gesture_pinch =
|
|
_wl_pointer_gestures_get_pinch_gesture (wayland_display->pointer_gestures,
|
|
device->wl_pointer);
|
|
_wl_pointer_gesture_pinch_set_user_data (device->wl_pointer_gesture_pinch,
|
|
device);
|
|
_wl_pointer_gesture_pinch_add_listener (device->wl_pointer_gesture_pinch,
|
|
&gesture_pinch_listener, device);
|
|
}
|
|
|
|
g_signal_emit_by_name (device_manager, "device-added", device->pointer);
|
|
}
|
|
else if (!(caps & WL_SEAT_CAPABILITY_POINTER) && device->wl_pointer)
|
|
{
|
|
wl_pointer_release (device->wl_pointer);
|
|
device->wl_pointer = NULL;
|
|
_gdk_device_set_associated_device (device->pointer, NULL);
|
|
|
|
device_manager->devices =
|
|
g_list_remove (device_manager->devices, device->pointer);
|
|
|
|
g_clear_object (&device->drop_context);
|
|
|
|
g_signal_emit_by_name (device_manager, "device-removed", device->pointer);
|
|
g_object_unref (device->pointer);
|
|
device->pointer = NULL;
|
|
}
|
|
|
|
if ((caps & WL_SEAT_CAPABILITY_KEYBOARD) && !device->wl_keyboard)
|
|
{
|
|
device->wl_keyboard = wl_seat_get_keyboard (seat);
|
|
wl_keyboard_set_user_data (device->wl_keyboard, device);
|
|
wl_keyboard_add_listener (device->wl_keyboard, &keyboard_listener, device);
|
|
|
|
device->keyboard = g_object_new (GDK_TYPE_WAYLAND_DEVICE,
|
|
"name", "Wayland Keyboard",
|
|
"type", GDK_DEVICE_TYPE_SLAVE,
|
|
"input-source", GDK_SOURCE_KEYBOARD,
|
|
"input-mode", GDK_MODE_SCREEN,
|
|
"has-cursor", FALSE,
|
|
"display", device->display,
|
|
"device-manager", device->device_manager,
|
|
NULL);
|
|
_gdk_device_set_associated_device (device->keyboard, device->master_keyboard);
|
|
GDK_WAYLAND_DEVICE (device->keyboard)->device = device;
|
|
|
|
device_manager->devices =
|
|
g_list_prepend (device_manager->devices, device->keyboard);
|
|
|
|
g_signal_emit_by_name (device_manager, "device-added", device->keyboard);
|
|
}
|
|
else if (!(caps & WL_SEAT_CAPABILITY_KEYBOARD) && device->wl_keyboard)
|
|
{
|
|
wl_keyboard_release (device->wl_keyboard);
|
|
device->wl_keyboard = NULL;
|
|
_gdk_device_set_associated_device (device->keyboard, NULL);
|
|
|
|
device_manager->devices =
|
|
g_list_remove (device_manager->devices, device->keyboard);
|
|
|
|
g_signal_emit_by_name (device_manager, "device-removed", device->keyboard);
|
|
g_object_unref (device->keyboard);
|
|
device->keyboard = NULL;
|
|
}
|
|
|
|
if ((caps & WL_SEAT_CAPABILITY_TOUCH) && !device->wl_touch)
|
|
{
|
|
device->wl_touch = wl_seat_get_touch (seat);
|
|
wl_touch_set_user_data (device->wl_touch, device);
|
|
wl_touch_add_listener (device->wl_touch, &touch_listener, device);
|
|
|
|
device->touch = g_object_new (GDK_TYPE_WAYLAND_DEVICE,
|
|
"name", "Wayland Touch",
|
|
"type", GDK_DEVICE_TYPE_SLAVE,
|
|
"input-source", GDK_SOURCE_TOUCHSCREEN,
|
|
"input-mode", GDK_MODE_SCREEN,
|
|
"has-cursor", FALSE,
|
|
"display", device->display,
|
|
"device-manager", device->device_manager,
|
|
NULL);
|
|
_gdk_device_set_associated_device (device->touch, device->master_pointer);
|
|
GDK_WAYLAND_DEVICE (device->touch)->device = device;
|
|
|
|
device_manager->devices =
|
|
g_list_prepend (device_manager->devices, device->touch);
|
|
|
|
g_signal_emit_by_name (device_manager, "device-added", device->touch);
|
|
}
|
|
else if (!(caps & WL_SEAT_CAPABILITY_TOUCH) && device->wl_touch)
|
|
{
|
|
wl_touch_release (device->wl_touch);
|
|
device->wl_touch = NULL;
|
|
_gdk_device_set_associated_device (device->touch, NULL);
|
|
|
|
device_manager->devices =
|
|
g_list_remove (device_manager->devices, device->touch);
|
|
|
|
g_signal_emit_by_name (device_manager, "device-removed", device->touch);
|
|
g_object_unref (device->touch);
|
|
device->touch = NULL;
|
|
}
|
|
}
|
|
|
|
static void
|
|
seat_handle_name (void *data,
|
|
struct wl_seat *seat,
|
|
const char *name)
|
|
{
|
|
/* We don't care about the name. */
|
|
GDK_NOTE (MISC,
|
|
g_message ("seat %p name %s", seat, name));
|
|
}
|
|
|
|
static const struct wl_seat_listener seat_listener = {
|
|
seat_handle_capabilities,
|
|
seat_handle_name,
|
|
};
|
|
|
|
static void
|
|
init_devices (GdkWaylandDeviceData *device)
|
|
{
|
|
GdkWaylandDeviceManager *device_manager = GDK_WAYLAND_DEVICE_MANAGER (device->device_manager);
|
|
|
|
/* pointer */
|
|
device->master_pointer = g_object_new (GDK_TYPE_WAYLAND_DEVICE,
|
|
"name", "Core Pointer",
|
|
"type", GDK_DEVICE_TYPE_MASTER,
|
|
"input-source", GDK_SOURCE_MOUSE,
|
|
"input-mode", GDK_MODE_SCREEN,
|
|
"has-cursor", TRUE,
|
|
"display", device->display,
|
|
"device-manager", device_manager,
|
|
NULL);
|
|
GDK_WAYLAND_DEVICE (device->master_pointer)->device = device;
|
|
|
|
device_manager->devices =
|
|
g_list_prepend (device_manager->devices, device->master_pointer);
|
|
g_signal_emit_by_name (device_manager, "device-added", device->master_pointer);
|
|
|
|
/* keyboard */
|
|
device->master_keyboard = g_object_new (GDK_TYPE_WAYLAND_DEVICE,
|
|
"name", "Core Keyboard",
|
|
"type", GDK_DEVICE_TYPE_MASTER,
|
|
"input-source", GDK_SOURCE_KEYBOARD,
|
|
"input-mode", GDK_MODE_SCREEN,
|
|
"has-cursor", FALSE,
|
|
"display", device->display,
|
|
"device-manager", device_manager,
|
|
NULL);
|
|
GDK_WAYLAND_DEVICE (device->master_keyboard)->device = device;
|
|
|
|
device_manager->devices =
|
|
g_list_prepend (device_manager->devices, device->master_keyboard);
|
|
g_signal_emit_by_name (device_manager, "device-added", device->master_keyboard);
|
|
|
|
/* link both */
|
|
_gdk_device_set_associated_device (device->master_pointer, device->master_keyboard);
|
|
_gdk_device_set_associated_device (device->master_keyboard, device->master_pointer);
|
|
}
|
|
|
|
static void
|
|
pointer_surface_update_scale (GdkWaylandDeviceData *device)
|
|
{
|
|
GdkWaylandDisplay *wayland_display = GDK_WAYLAND_DISPLAY (device->display);
|
|
guint32 scale;
|
|
GSList *l;
|
|
|
|
if (wayland_display->compositor_version < WL_SURFACE_HAS_BUFFER_SCALE)
|
|
{
|
|
/* We can't set the scale on this surface */
|
|
return;
|
|
}
|
|
|
|
scale = 1;
|
|
for (l = device->pointer_surface_outputs; l != NULL; l = l->next)
|
|
{
|
|
guint32 output_scale =
|
|
_gdk_wayland_screen_get_output_scale (wayland_display->screen,
|
|
l->data);
|
|
scale = MAX (scale, output_scale);
|
|
}
|
|
|
|
device->current_output_scale = scale;
|
|
|
|
if (device->grab_cursor)
|
|
_gdk_wayland_cursor_set_scale (device->grab_cursor, scale);
|
|
if (device->cursor)
|
|
_gdk_wayland_cursor_set_scale (device->cursor, scale);
|
|
|
|
gdk_wayland_device_update_window_cursor (device);
|
|
}
|
|
|
|
static void
|
|
pointer_surface_enter (void *data,
|
|
struct wl_surface *wl_surface,
|
|
struct wl_output *output)
|
|
|
|
{
|
|
GdkWaylandDeviceData *device = data;
|
|
|
|
GDK_NOTE (EVENTS,
|
|
g_message ("pointer surface of device %p entered output %p",
|
|
device, output));
|
|
|
|
device->pointer_surface_outputs =
|
|
g_slist_append (device->pointer_surface_outputs, output);
|
|
|
|
pointer_surface_update_scale (device);
|
|
}
|
|
|
|
static void
|
|
pointer_surface_leave (void *data,
|
|
struct wl_surface *wl_surface,
|
|
struct wl_output *output)
|
|
{
|
|
GdkWaylandDeviceData *device = data;
|
|
|
|
GDK_NOTE (EVENTS,
|
|
g_message ("pointer surface of device %p left output %p",
|
|
device, output));
|
|
|
|
device->pointer_surface_outputs =
|
|
g_slist_remove (device->pointer_surface_outputs, output);
|
|
|
|
pointer_surface_update_scale (device);
|
|
}
|
|
|
|
static const struct wl_surface_listener pointer_surface_listener = {
|
|
pointer_surface_enter,
|
|
pointer_surface_leave
|
|
};
|
|
|
|
static GdkWindow *
|
|
create_foreign_dnd_window (GdkDisplay *display)
|
|
{
|
|
GdkWindowAttr attrs;
|
|
GdkScreen *screen;
|
|
guint mask;
|
|
|
|
screen = gdk_display_get_default_screen (display);
|
|
|
|
attrs.x = attrs.y = 0;
|
|
attrs.width = attrs.height = 1;
|
|
attrs.wclass = GDK_INPUT_OUTPUT;
|
|
attrs.window_type = GDK_WINDOW_TEMP;
|
|
attrs.visual = gdk_screen_get_system_visual (screen);
|
|
|
|
mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL;
|
|
|
|
return gdk_window_new (gdk_screen_get_root_window (screen), &attrs, mask);
|
|
}
|
|
|
|
void
|
|
_gdk_wayland_device_manager_add_seat (GdkDeviceManager *device_manager,
|
|
guint32 id,
|
|
struct wl_seat *wl_seat)
|
|
{
|
|
GdkDisplay *display;
|
|
GdkWaylandDisplay *display_wayland;
|
|
GdkWaylandDeviceData *device;
|
|
|
|
display = gdk_device_manager_get_display (device_manager);
|
|
display_wayland = GDK_WAYLAND_DISPLAY (display);
|
|
|
|
device = g_new0 (GdkWaylandDeviceData, 1);
|
|
device->id = id;
|
|
device->keymap = _gdk_wayland_keymap_new ();
|
|
device->display = display;
|
|
device->device_manager = device_manager;
|
|
device->touches = g_hash_table_new_full (NULL, NULL, NULL,
|
|
(GDestroyNotify) g_free);
|
|
device->foreign_dnd_window = create_foreign_dnd_window (display);
|
|
device->wl_seat = wl_seat;
|
|
|
|
wl_seat_add_listener (device->wl_seat, &seat_listener, device);
|
|
wl_seat_set_user_data (device->wl_seat, device);
|
|
|
|
device->data_device =
|
|
wl_data_device_manager_get_data_device (display_wayland->data_device_manager,
|
|
device->wl_seat);
|
|
wl_data_device_add_listener (device->data_device,
|
|
&data_device_listener, device);
|
|
|
|
device->current_output_scale = 1;
|
|
device->pointer_surface =
|
|
wl_compositor_create_surface (display_wayland->compositor);
|
|
wl_surface_add_listener (device->pointer_surface,
|
|
&pointer_surface_listener,
|
|
device);
|
|
|
|
init_devices (device);
|
|
}
|
|
|
|
void
|
|
_gdk_wayland_device_manager_remove_seat (GdkDeviceManager *manager,
|
|
guint32 id)
|
|
{
|
|
GdkWaylandDeviceManager *device_manager = GDK_WAYLAND_DEVICE_MANAGER (manager);
|
|
GList *l;
|
|
|
|
for (l = device_manager->devices; l != NULL; l = l->next)
|
|
{
|
|
GdkWaylandDevice *wayland_device = l->data;
|
|
GdkWaylandDeviceData *device = wayland_device->device;
|
|
|
|
if (device->id == id)
|
|
{
|
|
seat_handle_capabilities (device, device->wl_seat, 0);
|
|
g_object_unref (device->keymap);
|
|
wl_surface_destroy (device->pointer_surface);
|
|
/* FIXME: destroy data_device */
|
|
g_clear_object (&device->keyboard_settings);
|
|
g_hash_table_destroy (device->touches);
|
|
gdk_window_destroy (device->foreign_dnd_window);
|
|
stop_key_repeat (device);
|
|
g_free (device);
|
|
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
free_device (gpointer data)
|
|
{
|
|
g_object_unref (data);
|
|
}
|
|
|
|
static void
|
|
gdk_wayland_device_manager_finalize (GObject *object)
|
|
{
|
|
GdkWaylandDeviceManager *device_manager;
|
|
|
|
device_manager = GDK_WAYLAND_DEVICE_MANAGER (object);
|
|
|
|
g_list_free_full (device_manager->devices, free_device);
|
|
|
|
G_OBJECT_CLASS (gdk_wayland_device_manager_parent_class)->finalize (object);
|
|
}
|
|
|
|
static GList *
|
|
gdk_wayland_device_manager_list_devices (GdkDeviceManager *device_manager,
|
|
GdkDeviceType type)
|
|
{
|
|
GdkWaylandDeviceManager *wayland_device_manager;
|
|
GList *devices = NULL, *l;
|
|
|
|
wayland_device_manager = GDK_WAYLAND_DEVICE_MANAGER (device_manager);
|
|
|
|
for (l = wayland_device_manager->devices; l; l = l->next)
|
|
{
|
|
if (gdk_device_get_device_type (l->data) == type)
|
|
devices = g_list_prepend (devices, l->data);
|
|
}
|
|
|
|
return devices;
|
|
}
|
|
|
|
static GdkDevice *
|
|
gdk_wayland_device_manager_get_client_pointer (GdkDeviceManager *device_manager)
|
|
{
|
|
GdkWaylandDeviceManager *wayland_device_manager;
|
|
GList *l;
|
|
|
|
wayland_device_manager = GDK_WAYLAND_DEVICE_MANAGER (device_manager);
|
|
|
|
/* Find the first master pointer device */
|
|
for (l = wayland_device_manager->devices; l != NULL; l = l->next)
|
|
{
|
|
GdkDevice *device = l->data;
|
|
|
|
if (gdk_device_get_source (device) == GDK_SOURCE_MOUSE &&
|
|
gdk_device_get_device_type (device) == GDK_DEVICE_TYPE_MASTER)
|
|
return device;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static void
|
|
gdk_wayland_device_manager_class_init (GdkWaylandDeviceManagerClass *klass)
|
|
{
|
|
GdkDeviceManagerClass *device_manager_class = GDK_DEVICE_MANAGER_CLASS (klass);
|
|
GObjectClass *object_class = G_OBJECT_CLASS (klass);
|
|
|
|
object_class->finalize = gdk_wayland_device_manager_finalize;
|
|
device_manager_class->list_devices = gdk_wayland_device_manager_list_devices;
|
|
device_manager_class->get_client_pointer = gdk_wayland_device_manager_get_client_pointer;
|
|
}
|
|
|
|
static void
|
|
gdk_wayland_device_manager_init (GdkWaylandDeviceManager *device_manager)
|
|
{
|
|
}
|
|
|
|
GdkDeviceManager *
|
|
_gdk_wayland_device_manager_new (GdkDisplay *display)
|
|
{
|
|
return g_object_new (GDK_TYPE_WAYLAND_DEVICE_MANAGER,
|
|
"display", display,
|
|
NULL);
|
|
}
|
|
|
|
uint32_t
|
|
_gdk_wayland_device_get_implicit_grab_serial (GdkWaylandDevice *device,
|
|
const GdkEvent *event)
|
|
{
|
|
GdkEventSequence *sequence = NULL;
|
|
GdkWaylandTouchData *touch = NULL;
|
|
|
|
if (event)
|
|
sequence = gdk_event_get_event_sequence (event);
|
|
|
|
if (sequence)
|
|
touch = gdk_wayland_device_get_touch (device->device,
|
|
GDK_EVENT_SEQUENCE_TO_SLOT (sequence));
|
|
if (touch)
|
|
return touch->touch_down_serial;
|
|
else
|
|
return device->device->button_press_serial;
|
|
}
|
|
|
|
uint32_t
|
|
_gdk_wayland_device_get_last_implicit_grab_serial (GdkWaylandDevice *device,
|
|
GdkEventSequence **sequence)
|
|
{
|
|
GdkWaylandTouchData *touch;
|
|
GHashTableIter iter;
|
|
uint32_t serial = 0;
|
|
|
|
g_hash_table_iter_init (&iter, device->device->touches);
|
|
|
|
if (sequence)
|
|
*sequence = NULL;
|
|
|
|
if (device->device->button_press_serial > serial)
|
|
serial = device->device->button_press_serial;
|
|
|
|
while (g_hash_table_iter_next (&iter, NULL, (gpointer *) &touch))
|
|
{
|
|
if (touch->touch_down_serial > serial)
|
|
{
|
|
if (sequence)
|
|
*sequence = GDK_SLOT_TO_EVENT_SEQUENCE (touch->id);
|
|
serial = touch->touch_down_serial;
|
|
}
|
|
}
|
|
|
|
return serial;
|
|
}
|
|
|
|
void
|
|
gdk_wayland_device_unset_touch_grab (GdkDevice *gdk_device,
|
|
GdkEventSequence *sequence)
|
|
{
|
|
GdkWaylandDeviceData *device;
|
|
|
|
g_return_if_fail (GDK_IS_WAYLAND_DEVICE (gdk_device));
|
|
|
|
device = GDK_WAYLAND_DEVICE (gdk_device)->device;
|
|
|
|
gdk_wayland_device_remove_touch (device, GDK_EVENT_SEQUENCE_TO_SLOT (sequence));
|
|
_gdk_display_end_touch_grab (gdk_device_get_display (gdk_device),
|
|
gdk_device, sequence);
|
|
}
|
|
|
|
struct wl_data_device *
|
|
gdk_wayland_device_get_data_device (GdkDevice *gdk_device)
|
|
{
|
|
g_return_val_if_fail (GDK_IS_WAYLAND_DEVICE (gdk_device), NULL);
|
|
|
|
return GDK_WAYLAND_DEVICE (gdk_device)->device->data_device;
|
|
}
|
|
|
|
void
|
|
gdk_wayland_device_set_selection (GdkDevice *gdk_device,
|
|
struct wl_data_source *source)
|
|
{
|
|
GdkWaylandDeviceData *device;
|
|
GdkWaylandDisplay *display_wayland;
|
|
|
|
g_return_if_fail (GDK_IS_WAYLAND_DEVICE (gdk_device));
|
|
|
|
device = GDK_WAYLAND_DEVICE (gdk_device)->device;
|
|
display_wayland = GDK_WAYLAND_DISPLAY (gdk_device_get_display (gdk_device));
|
|
|
|
wl_data_device_set_selection (device->data_device, source,
|
|
_gdk_wayland_display_get_serial (display_wayland));
|
|
}
|
|
|
|
void
|
|
gdk_wayland_device_unset_grab (GdkDevice *gdk_device)
|
|
{
|
|
GdkWaylandDeviceData *device;
|
|
GdkEventSequence *sequence;
|
|
GdkModifierType state;
|
|
GdkEvent *event;
|
|
guint button;
|
|
gdouble x, y;
|
|
|
|
device = GDK_WAYLAND_DEVICE (gdk_device)->device;
|
|
_gdk_wayland_device_get_last_implicit_grab_serial (GDK_WAYLAND_DEVICE (gdk_device), &sequence);
|
|
gdk_window_get_device_position_double (device->pointer_grab_window,
|
|
gdk_device, &x, &y, &state);
|
|
|
|
if (sequence)
|
|
{
|
|
event = gdk_event_new (GDK_TOUCH_END);
|
|
event->touch.window = g_object_ref (device->pointer_grab_window);
|
|
event->touch.send_event = TRUE;
|
|
event->touch.sequence = sequence;
|
|
event->touch.time = GDK_CURRENT_TIME;
|
|
event->touch.x = event->touch.x_root = x;
|
|
event->touch.y = event->touch.y_root = y;
|
|
}
|
|
else if (state & (GDK_BUTTON1_MASK | GDK_BUTTON2_MASK | GDK_BUTTON3_MASK))
|
|
{
|
|
if (state & GDK_BUTTON1_MASK)
|
|
button = 1;
|
|
else if (state & GDK_BUTTON2_MASK)
|
|
button = 2;
|
|
else if (state & GDK_BUTTON3_MASK)
|
|
button = 3;
|
|
else
|
|
return;
|
|
|
|
event = gdk_event_new (GDK_BUTTON_RELEASE);
|
|
event->button.window = g_object_ref (device->pointer_grab_window);
|
|
event->button.send_event = TRUE;
|
|
event->button.button = button;
|
|
event->button.time = GDK_CURRENT_TIME;
|
|
event->button.x = event->button.x_root = x;
|
|
event->button.y = event->button.y_root = y;
|
|
}
|
|
else
|
|
return;
|
|
|
|
device->button_modifiers = 0;
|
|
gdk_event_set_device (event, gdk_device);
|
|
gdk_event_set_source_device (event, gdk_device);
|
|
|
|
_gdk_wayland_display_deliver_event (gdk_device_get_display (gdk_device), event);
|
|
}
|