forked from AuroraMiddleware/gtk
dfd1372a9b
Also update the cursor surfaces of every seat when an output changes scale. This could for example happen when a monitor scale is changed via Settings.
5289 lines
168 KiB
C
5289 lines
168 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/gdksurface.h>
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#include <gdk/gdktypes.h>
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#include "gdkclipboard-wayland.h"
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#include "gdkclipboardprivate.h"
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#include "gdkprivate-wayland.h"
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#include "gdkseat-wayland.h"
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#include "gdkwayland.h"
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#include "gdkkeysyms.h"
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#include "gdkcursorprivate.h"
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#include "gdkdeviceprivate.h"
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#include "gdkdevicepadprivate.h"
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#include "gdkdevicetoolprivate.h"
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#include "gdkdropprivate.h"
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#include "gdkprimary-wayland.h"
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#include "gdkseatprivate.h"
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#include "pointer-gestures-unstable-v1-client-protocol.h"
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#include "tablet-unstable-v2-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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#if defined(HAVE_DEV_EVDEV_INPUT_H)
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#include <dev/evdev/input.h>
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#elif defined(HAVE_LINUX_INPUT_H)
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#include <linux/input.h>
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#endif
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#define BUTTON_BASE (BTN_LEFT - 1) /* Used to translate to 1-indexed buttons */
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#ifndef BTN_STYLUS3
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#define BTN_STYLUS3 0x149 /* Linux 4.15 */
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#endif
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typedef struct _GdkWaylandDevicePad GdkWaylandDevicePad;
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typedef struct _GdkWaylandDevicePadClass GdkWaylandDevicePadClass;
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typedef struct _GdkWaylandTouchData GdkWaylandTouchData;
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typedef struct _GdkWaylandPointerFrameData GdkWaylandPointerFrameData;
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typedef struct _GdkWaylandPointerData GdkWaylandPointerData;
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typedef struct _GdkWaylandTabletData GdkWaylandTabletData;
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typedef struct _GdkWaylandTabletToolData GdkWaylandTabletToolData;
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typedef struct _GdkWaylandTabletPadGroupData GdkWaylandTabletPadGroupData;
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typedef struct _GdkWaylandTabletPadData GdkWaylandTabletPadData;
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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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GdkSurface *surface;
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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 _GdkWaylandPointerFrameData
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{
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GdkEvent *event;
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/* Specific to the scroll event */
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gdouble delta_x, delta_y;
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int32_t discrete_x, discrete_y;
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gint8 is_scroll_stop;
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enum wl_pointer_axis_source source;
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};
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struct _GdkWaylandPointerData {
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GdkSurface *focus;
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double surface_x, surface_y;
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GdkModifierType button_modifiers;
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uint32_t time;
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uint32_t enter_serial;
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uint32_t press_serial;
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GdkSurface *grab_surface;
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uint32_t grab_time;
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struct wl_surface *pointer_surface;
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GdkCursor *cursor;
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guint cursor_timeout_id;
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guint cursor_image_index;
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guint cursor_image_delay;
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guint current_output_scale;
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GSList *pointer_surface_outputs;
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/* Accumulated event data for a pointer frame */
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GdkWaylandPointerFrameData frame;
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};
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struct _GdkWaylandTabletToolData
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{
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GdkSeat *seat;
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struct zwp_tablet_tool_v2 *wp_tablet_tool;
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GdkAxisFlags axes;
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GdkDeviceToolType type;
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guint64 hardware_serial;
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guint64 hardware_id_wacom;
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GdkDeviceTool *tool;
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GdkWaylandTabletData *current_tablet;
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};
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struct _GdkWaylandTabletPadGroupData
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{
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GdkWaylandTabletPadData *pad;
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struct zwp_tablet_pad_group_v2 *wp_tablet_pad_group;
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GList *rings;
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GList *strips;
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GList *buttons;
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guint mode_switch_serial;
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guint n_modes;
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guint current_mode;
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struct {
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guint source;
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gboolean is_stop;
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gdouble value;
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} axis_tmp_info;
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};
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struct _GdkWaylandTabletPadData
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{
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GdkSeat *seat;
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struct zwp_tablet_pad_v2 *wp_tablet_pad;
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GdkDevice *device;
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GdkWaylandTabletData *current_tablet;
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guint enter_serial;
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uint32_t n_buttons;
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gchar *path;
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GList *rings;
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GList *strips;
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GList *mode_groups;
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};
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struct _GdkWaylandTabletData
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{
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struct zwp_tablet_v2 *wp_tablet;
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gchar *name;
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gchar *path;
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uint32_t vid;
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uint32_t pid;
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GdkDevice *master;
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GdkDevice *stylus_device;
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GdkDevice *eraser_device;
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GdkDevice *current_device;
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GdkSeat *seat;
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GdkWaylandPointerData pointer_info;
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GList *pads;
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GdkWaylandTabletToolData *current_tool;
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gint axis_indices[GDK_AXIS_LAST];
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gdouble *axes;
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};
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struct _GdkWaylandSeat
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{
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GdkSeat parent_instance;
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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 zwp_pointer_gesture_swipe_v1 *wp_pointer_gesture_swipe;
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struct zwp_pointer_gesture_pinch_v1 *wp_pointer_gesture_pinch;
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struct zwp_tablet_seat_v2 *wp_tablet_seat;
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GdkDisplay *display;
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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 *wheel_scrolling;
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GdkDevice *finger_scrolling;
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GdkDevice *continuous_scrolling;
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GdkDevice *keyboard;
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GdkDevice *touch_master;
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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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GList *tablets;
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GList *tablet_tools;
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GList *tablet_pads;
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GdkWaylandPointerData pointer_info;
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GdkWaylandPointerData touch_info;
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GdkModifierType key_modifiers;
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GdkSurface *keyboard_focus;
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GdkSurface *grab_surface;
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uint32_t 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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struct wl_data_offer *pending_offer;
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GdkContentFormatsBuilder *pending_builder;
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GdkDragAction pending_source_actions;
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GdkDragAction pending_action;
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struct wl_callback *repeat_callback;
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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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gint64 repeat_deadline;
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GSettings *keyboard_settings;
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uint32_t keyboard_time;
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uint32_t keyboard_key_serial;
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GdkClipboard *clipboard;
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GdkClipboard *primary_clipboard;
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struct wl_data_device *data_device;
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GdkDragContext *drag;
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GdkDrop *drop;
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/* Source/dest for non-local dnd */
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GdkSurface *foreign_dnd_surface;
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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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GdkCursor *grab_cursor;
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};
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G_DEFINE_TYPE (GdkWaylandSeat, gdk_wayland_seat, GDK_TYPE_SEAT)
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struct _GdkWaylandDevice
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{
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GdkDevice parent_instance;
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GdkWaylandTouchData *emulating_touch; /* Only used on wd->touch_master */
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GdkWaylandPointerData *pointer;
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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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struct _GdkWaylandDevicePad
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{
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GdkWaylandDevice parent_instance;
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};
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struct _GdkWaylandDevicePadClass
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{
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GdkWaylandDeviceClass parent_class;
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};
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static void gdk_wayland_device_pad_iface_init (GdkDevicePadInterface *iface);
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#define GDK_TYPE_WAYLAND_DEVICE_PAD (gdk_wayland_device_pad_get_type ())
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GType gdk_wayland_device_pad_get_type (void);
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G_DEFINE_TYPE_WITH_CODE (GdkWaylandDevicePad, gdk_wayland_device_pad,
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GDK_TYPE_WAYLAND_DEVICE,
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G_IMPLEMENT_INTERFACE (GDK_TYPE_DEVICE_PAD,
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gdk_wayland_device_pad_iface_init))
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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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static void deliver_key_event (GdkWaylandSeat *seat,
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uint32_t time_,
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uint32_t key,
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uint32_t state,
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gboolean from_key_repeat);
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static gboolean
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gdk_wayland_device_get_history (GdkDevice *device,
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GdkSurface *surface,
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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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GdkSurface *surface,
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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_surface_get_device_position_double (surface, 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_pointer_stop_cursor_animation (GdkWaylandPointerData *pointer)
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{
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if (pointer->cursor_timeout_id > 0)
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{
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g_source_remove (pointer->cursor_timeout_id);
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pointer->cursor_timeout_id = 0;
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pointer->cursor_image_delay = 0;
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}
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pointer->cursor_image_index = 0;
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}
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static GdkWaylandTabletData *
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gdk_wayland_seat_find_tablet (GdkWaylandSeat *seat,
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GdkDevice *device)
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{
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GList *l;
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for (l = seat->tablets; l; l = l->next)
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{
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GdkWaylandTabletData *tablet = l->data;
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if (tablet->master == device ||
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tablet->stylus_device == device ||
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tablet->eraser_device == device)
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return tablet;
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}
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return NULL;
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}
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static GdkWaylandTabletPadData *
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gdk_wayland_seat_find_pad (GdkWaylandSeat *seat,
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GdkDevice *device)
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{
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GList *l;
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for (l = seat->tablet_pads; l; l = l->next)
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{
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GdkWaylandTabletPadData *pad = l->data;
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if (pad->device == device)
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return pad;
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}
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return NULL;
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}
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static gboolean
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gdk_wayland_device_update_surface_cursor (GdkDevice *device)
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{
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GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (gdk_device_get_seat (device));
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GdkWaylandPointerData *pointer = GDK_WAYLAND_DEVICE (device)->pointer;
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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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gboolean retval = G_SOURCE_REMOVE;
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GdkWaylandTabletData *tablet;
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tablet = gdk_wayland_seat_find_tablet (seat, device);
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if (pointer->cursor)
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{
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buffer = _gdk_wayland_cursor_get_buffer (GDK_WAYLAND_DISPLAY (seat->display),
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pointer->cursor,
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pointer->current_output_scale,
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pointer->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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pointer->cursor_timeout_id = 0;
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return G_SOURCE_REMOVE;
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}
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if (tablet)
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{
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if (!tablet->current_tool)
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{
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pointer->cursor_timeout_id = 0;
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return G_SOURCE_REMOVE;
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}
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zwp_tablet_tool_v2_set_cursor (tablet->current_tool->wp_tablet_tool,
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pointer->enter_serial,
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pointer->pointer_surface,
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x, y);
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}
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else if (seat->wl_pointer)
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{
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wl_pointer_set_cursor (seat->wl_pointer,
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pointer->enter_serial,
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pointer->pointer_surface,
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x, y);
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}
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else
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{
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pointer->cursor_timeout_id = 0;
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return G_SOURCE_REMOVE;
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}
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if (buffer)
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{
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wl_surface_attach (pointer->pointer_surface, buffer, 0, 0);
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wl_surface_set_buffer_scale (pointer->pointer_surface, scale);
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wl_surface_damage (pointer->pointer_surface, 0, 0, w, h);
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wl_surface_commit (pointer->pointer_surface);
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}
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else
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{
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wl_surface_attach (pointer->pointer_surface, NULL, 0, 0);
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wl_surface_commit (pointer->pointer_surface);
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}
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next_image_index =
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_gdk_wayland_cursor_get_next_image_index (GDK_WAYLAND_DISPLAY (seat->display),
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pointer->cursor,
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pointer->current_output_scale,
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pointer->cursor_image_index,
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&next_image_delay);
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if (next_image_index != pointer->cursor_image_index)
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{
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if (next_image_delay != pointer->cursor_image_delay ||
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pointer->cursor_timeout_id == 0)
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{
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guint id;
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gdk_wayland_pointer_stop_cursor_animation (pointer);
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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_surface_cursor,
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device);
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g_source_set_name_by_id (id, "[gtk+] gdk_wayland_device_update_surface_cursor");
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pointer->cursor_timeout_id = id;
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}
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else
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retval = G_SOURCE_CONTINUE;
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pointer->cursor_image_index = next_image_index;
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pointer->cursor_image_delay = next_image_delay;
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}
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else
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gdk_wayland_pointer_stop_cursor_animation (pointer);
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return retval;
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}
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static void
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gdk_wayland_device_set_surface_cursor (GdkDevice *device,
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GdkSurface *surface,
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GdkCursor *cursor)
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{
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GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (gdk_device_get_seat (device));
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GdkWaylandPointerData *pointer = GDK_WAYLAND_DEVICE (device)->pointer;
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if (device == seat->touch_master)
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return;
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if (seat->grab_cursor)
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cursor = seat->grab_cursor;
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if (cursor == NULL)
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cursor = gdk_cursor_new_from_name ("default", NULL);
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else
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cursor = g_object_ref (cursor);
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if (pointer->cursor != NULL &&
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gdk_cursor_equal (cursor, pointer->cursor))
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{
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g_object_unref (cursor);
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return;
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}
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gdk_wayland_pointer_stop_cursor_animation (pointer);
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if (pointer->cursor)
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g_object_unref (pointer->cursor);
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pointer->cursor = cursor;
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gdk_wayland_device_update_surface_cursor (device);
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}
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static void
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gdk_wayland_device_warp (GdkDevice *device,
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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 (GdkDevice *device,
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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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GdkWaylandPointerData *pointer = GDK_WAYLAND_DEVICE (device)->pointer;
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int root_x, root_y;
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if (x)
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*x = pointer->surface_x;
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if (y)
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*y = pointer->surface_y;
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if (pointer->focus)
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|
{
|
|
gdk_surface_get_root_coords (pointer->focus,
|
|
pointer->surface_x,
|
|
pointer->surface_y,
|
|
&root_x, &root_y);
|
|
}
|
|
else
|
|
{
|
|
root_x = pointer->surface_x;
|
|
root_y = pointer->surface_y;
|
|
}
|
|
|
|
if (x_root)
|
|
*x_root = root_x;
|
|
if (y_root)
|
|
*y_root = root_y;
|
|
}
|
|
|
|
static GdkModifierType
|
|
device_get_modifiers (GdkDevice *device)
|
|
{
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (gdk_device_get_seat (device));
|
|
GdkWaylandPointerData *pointer = GDK_WAYLAND_DEVICE (device)->pointer;
|
|
GdkModifierType mask;
|
|
|
|
mask = seat->key_modifiers;
|
|
|
|
if (pointer)
|
|
mask |= pointer->button_modifiers;
|
|
|
|
return mask;
|
|
}
|
|
|
|
static void
|
|
gdk_wayland_device_query_state (GdkDevice *device,
|
|
GdkSurface *surface,
|
|
GdkSurface **child_surface,
|
|
gdouble *root_x,
|
|
gdouble *root_y,
|
|
gdouble *win_x,
|
|
gdouble *win_y,
|
|
GdkModifierType *mask)
|
|
{
|
|
GdkWaylandPointerData *pointer;
|
|
GList *children;
|
|
|
|
if (surface == NULL)
|
|
children = gdk_wayland_display_get_toplevel_surfaces (gdk_device_get_display (device));
|
|
else
|
|
children = surface->children;
|
|
|
|
pointer = GDK_WAYLAND_DEVICE (device)->pointer;
|
|
|
|
if (child_surface)
|
|
/* Set child only if actually a child of the given surface, as XIQueryPointer() does */
|
|
*child_surface = g_list_find (children, pointer->focus) ? pointer->focus : NULL;
|
|
if (mask)
|
|
*mask = device_get_modifiers (device);
|
|
|
|
get_coordinates (device, win_x, win_y, root_x, root_y);
|
|
}
|
|
|
|
static void
|
|
emulate_crossing (GdkSurface *surface,
|
|
GdkSurface *child_surface,
|
|
GdkDevice *device,
|
|
GdkEventType type,
|
|
GdkCrossingMode mode,
|
|
guint32 time_)
|
|
{
|
|
GdkEvent *event;
|
|
|
|
event = gdk_event_new (type);
|
|
event->any.surface = surface ? g_object_ref (surface) : NULL;
|
|
event->crossing.child_surface = child_surface ? g_object_ref (child_surface) : NULL;
|
|
event->crossing.time = time_;
|
|
event->crossing.mode = mode;
|
|
event->crossing.detail = GDK_NOTIFY_NONLINEAR;
|
|
gdk_event_set_device (event, device);
|
|
gdk_event_set_source_device (event, device);
|
|
|
|
gdk_surface_get_device_position_double (surface, device,
|
|
&event->crossing.x, &event->crossing.y,
|
|
&event->crossing.state);
|
|
event->crossing.x_root = event->crossing.x;
|
|
event->crossing.y_root = event->crossing.y;
|
|
|
|
_gdk_wayland_display_deliver_event (gdk_surface_get_display (surface), event);
|
|
}
|
|
|
|
static void
|
|
emulate_touch_crossing (GdkSurface *surface,
|
|
GdkSurface *child_surface,
|
|
GdkDevice *device,
|
|
GdkDevice *source,
|
|
GdkWaylandTouchData *touch,
|
|
GdkEventType type,
|
|
GdkCrossingMode mode,
|
|
guint32 time_)
|
|
{
|
|
GdkEvent *event;
|
|
|
|
event = gdk_event_new (type);
|
|
event->any.surface = surface ? g_object_ref (surface) : NULL;
|
|
event->crossing.child_surface = child_surface ? g_object_ref (child_surface) : NULL;
|
|
event->crossing.time = time_;
|
|
event->crossing.mode = mode;
|
|
event->crossing.detail = GDK_NOTIFY_NONLINEAR;
|
|
gdk_event_set_device (event, device);
|
|
gdk_event_set_source_device (event, source);
|
|
|
|
event->crossing.x = touch->x;
|
|
event->crossing.y = touch->y;
|
|
event->crossing.x_root = event->crossing.x;
|
|
event->crossing.y_root = event->crossing.y;
|
|
|
|
_gdk_wayland_display_deliver_event (gdk_surface_get_display (surface), event);
|
|
}
|
|
|
|
static void
|
|
emulate_focus (GdkSurface *surface,
|
|
GdkDevice *device,
|
|
gboolean focus_in,
|
|
guint32 time_)
|
|
{
|
|
GdkEvent *event;
|
|
|
|
event = gdk_event_new (GDK_FOCUS_CHANGE);
|
|
event->any.surface = g_object_ref (surface);
|
|
event->focus_change.in = focus_in;
|
|
gdk_event_set_device (event, device);
|
|
gdk_event_set_source_device (event, device);
|
|
|
|
_gdk_wayland_display_deliver_event (gdk_surface_get_display (surface), event);
|
|
}
|
|
|
|
static void
|
|
device_emit_grab_crossing (GdkDevice *device,
|
|
GdkSurface *from,
|
|
GdkSurface *to,
|
|
GdkCrossingMode mode,
|
|
guint32 time_)
|
|
{
|
|
if (gdk_device_get_source (device) == GDK_SOURCE_KEYBOARD)
|
|
{
|
|
if (from)
|
|
emulate_focus (from, device, FALSE, time_);
|
|
if (to)
|
|
emulate_focus (to, device, TRUE, time_);
|
|
}
|
|
else
|
|
{
|
|
if (from)
|
|
emulate_crossing (from, to, device, GDK_LEAVE_NOTIFY, mode, time_);
|
|
if (to)
|
|
emulate_crossing (to, from, device, GDK_ENTER_NOTIFY, mode, time_);
|
|
}
|
|
}
|
|
|
|
static GdkSurface *
|
|
gdk_wayland_device_get_focus (GdkDevice *device)
|
|
{
|
|
GdkWaylandSeat *wayland_seat = GDK_WAYLAND_SEAT (gdk_device_get_seat (device));
|
|
GdkWaylandPointerData *pointer;
|
|
|
|
if (device == wayland_seat->master_keyboard)
|
|
return wayland_seat->keyboard_focus;
|
|
else
|
|
{
|
|
pointer = GDK_WAYLAND_DEVICE (device)->pointer;
|
|
|
|
if (pointer)
|
|
return pointer->focus;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static void
|
|
device_maybe_emit_grab_crossing (GdkDevice *device,
|
|
GdkSurface *window,
|
|
guint32 time)
|
|
{
|
|
GdkSurface *native = gdk_wayland_device_get_focus (device);
|
|
GdkSurface *focus = gdk_surface_get_toplevel (window);
|
|
|
|
if (focus != native)
|
|
device_emit_grab_crossing (device, focus, window, GDK_CROSSING_GRAB, time);
|
|
}
|
|
|
|
static GdkSurface*
|
|
device_maybe_emit_ungrab_crossing (GdkDevice *device,
|
|
guint32 time)
|
|
{
|
|
GdkDeviceGrabInfo *grab;
|
|
GdkSurface *focus = NULL;
|
|
GdkSurface *native = NULL;
|
|
GdkSurface *prev_focus = NULL;
|
|
|
|
focus = gdk_wayland_device_get_focus (device);
|
|
grab = _gdk_display_get_last_device_grab (gdk_device_get_display (device), device);
|
|
|
|
if (grab)
|
|
{
|
|
grab->serial_end = grab->serial_start;
|
|
prev_focus = grab->surface;
|
|
native = grab->native_surface;
|
|
}
|
|
|
|
if (focus != native)
|
|
device_emit_grab_crossing (device, prev_focus, focus, GDK_CROSSING_UNGRAB, time);
|
|
|
|
return prev_focus;
|
|
}
|
|
|
|
static GdkGrabStatus
|
|
gdk_wayland_device_grab (GdkDevice *device,
|
|
GdkSurface *surface,
|
|
gboolean owner_events,
|
|
GdkEventMask event_mask,
|
|
GdkSurface *confine_to,
|
|
GdkCursor *cursor,
|
|
guint32 time_)
|
|
{
|
|
GdkWaylandSeat *wayland_seat = GDK_WAYLAND_SEAT (gdk_device_get_seat (device));
|
|
GdkWaylandPointerData *pointer = GDK_WAYLAND_DEVICE (device)->pointer;
|
|
|
|
if (gdk_surface_get_surface_type (surface) == GDK_SURFACE_TEMP &&
|
|
gdk_surface_is_visible (surface))
|
|
{
|
|
g_warning ("Surface %p is already mapped at the time of grabbing. "
|
|
"gdk_seat_grab() should be used to simultanously grab input "
|
|
"and show this popup. You may find oddities ahead.",
|
|
surface);
|
|
}
|
|
|
|
device_maybe_emit_grab_crossing (device, surface, time_);
|
|
|
|
if (gdk_device_get_source (device) == GDK_SOURCE_KEYBOARD)
|
|
{
|
|
/* Device is a keyboard */
|
|
gdk_wayland_surface_inhibit_shortcuts (surface,
|
|
gdk_device_get_seat (device));
|
|
return GDK_GRAB_SUCCESS;
|
|
}
|
|
else
|
|
{
|
|
/* Device is a pointer */
|
|
if (pointer->grab_surface != NULL &&
|
|
time_ != 0 && pointer->grab_time > time_)
|
|
{
|
|
return GDK_GRAB_ALREADY_GRABBED;
|
|
}
|
|
|
|
if (time_ == 0)
|
|
time_ = pointer->time;
|
|
|
|
pointer->grab_surface = surface;
|
|
pointer->grab_time = time_;
|
|
_gdk_wayland_surface_set_grab_seat (surface, GDK_SEAT (wayland_seat));
|
|
|
|
g_clear_object (&wayland_seat->cursor);
|
|
|
|
if (cursor)
|
|
wayland_seat->cursor = g_object_ref (cursor);
|
|
|
|
gdk_wayland_device_update_surface_cursor (device);
|
|
}
|
|
|
|
return GDK_GRAB_SUCCESS;
|
|
}
|
|
|
|
static void
|
|
gdk_wayland_device_ungrab (GdkDevice *device,
|
|
guint32 time_)
|
|
{
|
|
GdkWaylandPointerData *pointer = GDK_WAYLAND_DEVICE (device)->pointer;
|
|
GdkSurface *prev_focus;
|
|
|
|
prev_focus = device_maybe_emit_ungrab_crossing (device, time_);
|
|
|
|
if (gdk_device_get_source (device) == GDK_SOURCE_KEYBOARD)
|
|
{
|
|
/* Device is a keyboard */
|
|
if (prev_focus)
|
|
gdk_wayland_surface_restore_shortcuts (prev_focus,
|
|
gdk_device_get_seat (device));
|
|
}
|
|
else
|
|
{
|
|
/* Device is a pointer */
|
|
gdk_wayland_device_update_surface_cursor (device);
|
|
|
|
if (pointer->grab_surface)
|
|
_gdk_wayland_surface_set_grab_seat (pointer->grab_surface,
|
|
NULL);
|
|
}
|
|
}
|
|
|
|
static GdkSurface *
|
|
gdk_wayland_device_surface_at_position (GdkDevice *device,
|
|
gdouble *win_x,
|
|
gdouble *win_y,
|
|
GdkModifierType *mask,
|
|
gboolean get_toplevel)
|
|
{
|
|
GdkWaylandPointerData *pointer;
|
|
|
|
pointer = GDK_WAYLAND_DEVICE(device)->pointer;
|
|
|
|
if (!pointer)
|
|
return NULL;
|
|
|
|
if (win_x)
|
|
*win_x = pointer->surface_x;
|
|
if (win_y)
|
|
*win_y = pointer->surface_y;
|
|
if (mask)
|
|
*mask = device_get_modifiers (device);
|
|
|
|
return pointer->focus;
|
|
}
|
|
|
|
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_surface_cursor = gdk_wayland_device_set_surface_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->surface_at_position = gdk_wayland_device_surface_at_position;
|
|
}
|
|
|
|
static void
|
|
gdk_wayland_device_init (GdkWaylandDevice *device_core)
|
|
{
|
|
GdkDevice *device;
|
|
|
|
device = GDK_DEVICE (device_core);
|
|
|
|
_gdk_device_add_axis (device, NULL, GDK_AXIS_X, 0, 0, 1);
|
|
_gdk_device_add_axis (device, NULL, GDK_AXIS_Y, 0, 0, 1);
|
|
}
|
|
|
|
static gint
|
|
gdk_wayland_device_pad_get_n_groups (GdkDevicePad *pad)
|
|
{
|
|
GdkSeat *seat = gdk_device_get_seat (GDK_DEVICE (pad));
|
|
GdkWaylandTabletPadData *data;
|
|
|
|
data = gdk_wayland_seat_find_pad (GDK_WAYLAND_SEAT (seat),
|
|
GDK_DEVICE (pad));
|
|
g_assert (data != NULL);
|
|
|
|
return g_list_length (data->mode_groups);
|
|
}
|
|
|
|
static gint
|
|
gdk_wayland_device_pad_get_group_n_modes (GdkDevicePad *pad,
|
|
gint n_group)
|
|
{
|
|
GdkSeat *seat = gdk_device_get_seat (GDK_DEVICE (pad));
|
|
GdkWaylandTabletPadGroupData *group;
|
|
GdkWaylandTabletPadData *data;
|
|
|
|
data = gdk_wayland_seat_find_pad (GDK_WAYLAND_SEAT (seat),
|
|
GDK_DEVICE (pad));
|
|
g_assert (data != NULL);
|
|
|
|
group = g_list_nth_data (data->mode_groups, n_group);
|
|
if (!group)
|
|
return -1;
|
|
|
|
return group->n_modes;
|
|
}
|
|
|
|
static gint
|
|
gdk_wayland_device_pad_get_n_features (GdkDevicePad *pad,
|
|
GdkDevicePadFeature feature)
|
|
{
|
|
GdkSeat *seat = gdk_device_get_seat (GDK_DEVICE (pad));
|
|
GdkWaylandTabletPadData *data;
|
|
|
|
data = gdk_wayland_seat_find_pad (GDK_WAYLAND_SEAT (seat),
|
|
GDK_DEVICE (pad));
|
|
g_assert (data != NULL);
|
|
|
|
switch (feature)
|
|
{
|
|
case GDK_DEVICE_PAD_FEATURE_BUTTON:
|
|
return data->n_buttons;
|
|
case GDK_DEVICE_PAD_FEATURE_RING:
|
|
return g_list_length (data->rings);
|
|
case GDK_DEVICE_PAD_FEATURE_STRIP:
|
|
return g_list_length (data->strips);
|
|
default:
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
static gint
|
|
gdk_wayland_device_pad_get_feature_group (GdkDevicePad *pad,
|
|
GdkDevicePadFeature feature,
|
|
gint idx)
|
|
{
|
|
GdkSeat *seat = gdk_device_get_seat (GDK_DEVICE (pad));
|
|
GdkWaylandTabletPadGroupData *group;
|
|
GdkWaylandTabletPadData *data;
|
|
GList *l;
|
|
gint i;
|
|
|
|
data = gdk_wayland_seat_find_pad (GDK_WAYLAND_SEAT (seat),
|
|
GDK_DEVICE (pad));
|
|
g_assert (data != NULL);
|
|
|
|
for (l = data->mode_groups, i = 0; l; l = l->next, i++)
|
|
{
|
|
group = l->data;
|
|
|
|
switch (feature)
|
|
{
|
|
case GDK_DEVICE_PAD_FEATURE_BUTTON:
|
|
if (g_list_find (group->buttons, GINT_TO_POINTER (idx)))
|
|
return i;
|
|
break;
|
|
case GDK_DEVICE_PAD_FEATURE_RING:
|
|
{
|
|
gpointer ring;
|
|
|
|
ring = g_list_nth_data (data->rings, idx);
|
|
if (ring && g_list_find (group->rings, ring))
|
|
return i;
|
|
break;
|
|
}
|
|
case GDK_DEVICE_PAD_FEATURE_STRIP:
|
|
{
|
|
gpointer strip;
|
|
strip = g_list_nth_data (data->strips, idx);
|
|
if (strip && g_list_find (group->strips, strip))
|
|
return i;
|
|
break;
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
static void
|
|
gdk_wayland_device_pad_iface_init (GdkDevicePadInterface *iface)
|
|
{
|
|
iface->get_n_groups = gdk_wayland_device_pad_get_n_groups;
|
|
iface->get_group_n_modes = gdk_wayland_device_pad_get_group_n_modes;
|
|
iface->get_n_features = gdk_wayland_device_pad_get_n_features;
|
|
iface->get_feature_group = gdk_wayland_device_pad_get_feature_group;
|
|
}
|
|
|
|
static void
|
|
gdk_wayland_device_pad_class_init (GdkWaylandDevicePadClass *klass)
|
|
{
|
|
}
|
|
|
|
static void
|
|
gdk_wayland_device_pad_init (GdkWaylandDevicePad *pad)
|
|
{
|
|
}
|
|
|
|
/**
|
|
* 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
|
|
*/
|
|
struct wl_seat *
|
|
gdk_wayland_device_get_wl_seat (GdkDevice *device)
|
|
{
|
|
GdkWaylandSeat *seat;
|
|
|
|
g_return_val_if_fail (GDK_IS_WAYLAND_DEVICE (device), NULL);
|
|
|
|
seat = GDK_WAYLAND_SEAT (gdk_device_get_seat (device));
|
|
return seat->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
|
|
*/
|
|
struct wl_pointer *
|
|
gdk_wayland_device_get_wl_pointer (GdkDevice *device)
|
|
{
|
|
GdkWaylandSeat *seat;
|
|
|
|
g_return_val_if_fail (GDK_IS_WAYLAND_DEVICE (device), NULL);
|
|
|
|
seat = GDK_WAYLAND_SEAT (gdk_device_get_seat (device));
|
|
return seat->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
|
|
*/
|
|
struct wl_keyboard *
|
|
gdk_wayland_device_get_wl_keyboard (GdkDevice *device)
|
|
{
|
|
GdkWaylandSeat *seat;
|
|
|
|
g_return_val_if_fail (GDK_IS_WAYLAND_DEVICE (device), NULL);
|
|
|
|
seat = GDK_WAYLAND_SEAT (gdk_device_get_seat (device));
|
|
return seat->wl_keyboard;
|
|
}
|
|
|
|
GdkKeymap *
|
|
_gdk_wayland_device_get_keymap (GdkDevice *device)
|
|
{
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (gdk_device_get_seat (device));
|
|
return seat->keymap;
|
|
}
|
|
|
|
static void
|
|
gdk_wayland_seat_discard_pending_offer (GdkWaylandSeat *seat)
|
|
{
|
|
if (seat->pending_builder)
|
|
{
|
|
GdkContentFormats *ignore = gdk_content_formats_builder_free_to_formats (seat->pending_builder);
|
|
gdk_content_formats_unref (ignore);
|
|
seat->pending_builder = NULL;
|
|
}
|
|
g_clear_pointer (&seat->pending_offer, (GDestroyNotify) wl_data_offer_destroy);
|
|
seat->pending_source_actions = 0;
|
|
seat->pending_action = 0;
|
|
}
|
|
|
|
static inline GdkDragAction
|
|
gdk_wayland_actions_to_gdk_actions (uint32_t dnd_actions)
|
|
{
|
|
GdkDragAction actions = 0;
|
|
|
|
if (dnd_actions & WL_DATA_DEVICE_MANAGER_DND_ACTION_COPY)
|
|
actions |= GDK_ACTION_COPY;
|
|
if (dnd_actions & WL_DATA_DEVICE_MANAGER_DND_ACTION_MOVE)
|
|
actions |= GDK_ACTION_MOVE;
|
|
if (dnd_actions & WL_DATA_DEVICE_MANAGER_DND_ACTION_ASK)
|
|
actions |= GDK_ACTION_ASK;
|
|
|
|
return actions;
|
|
}
|
|
|
|
static void
|
|
data_offer_offer (void *data,
|
|
struct wl_data_offer *offer,
|
|
const char *type)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
|
|
if (seat->pending_offer != offer)
|
|
{
|
|
GDK_DISPLAY_NOTE (gdk_seat_get_display (GDK_SEAT (seat)), EVENTS,
|
|
g_message ("%p: offer for unknown offer %p of %s",
|
|
seat, offer, type));
|
|
return;
|
|
}
|
|
|
|
gdk_content_formats_builder_add_mime_type (seat->pending_builder, type);
|
|
}
|
|
|
|
static void
|
|
data_offer_source_actions (void *data,
|
|
struct wl_data_offer *offer,
|
|
uint32_t source_actions)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
|
|
if (offer == seat->pending_offer)
|
|
{
|
|
seat->pending_source_actions = gdk_wayland_actions_to_gdk_actions (source_actions);
|
|
return;
|
|
}
|
|
|
|
if (seat->drop == NULL)
|
|
return;
|
|
|
|
gdk_wayland_drop_set_source_actions (seat->drop, source_actions);
|
|
|
|
gdk_drop_emit_motion_event (seat->drop,
|
|
FALSE,
|
|
seat->pointer_info.surface_x,
|
|
seat->pointer_info.surface_y,
|
|
GDK_CURRENT_TIME);
|
|
}
|
|
|
|
static void
|
|
data_offer_action (void *data,
|
|
struct wl_data_offer *offer,
|
|
uint32_t action)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
|
|
if (offer == seat->pending_offer)
|
|
{
|
|
seat->pending_action = gdk_wayland_actions_to_gdk_actions (action);
|
|
return;
|
|
}
|
|
|
|
if (seat->drop == NULL)
|
|
return;
|
|
|
|
gdk_wayland_drop_set_action (seat->drop, action);
|
|
|
|
gdk_drop_emit_motion_event (seat->drop,
|
|
FALSE,
|
|
seat->pointer_info.surface_x,
|
|
seat->pointer_info.surface_y,
|
|
GDK_CURRENT_TIME);
|
|
}
|
|
|
|
static const struct wl_data_offer_listener data_offer_listener = {
|
|
data_offer_offer,
|
|
data_offer_source_actions,
|
|
data_offer_action
|
|
};
|
|
|
|
static void
|
|
data_device_data_offer (void *data,
|
|
struct wl_data_device *data_device,
|
|
struct wl_data_offer *offer)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("data device data offer, data device %p, offer %p",
|
|
data_device, offer));
|
|
|
|
gdk_wayland_seat_discard_pending_offer (seat);
|
|
|
|
seat->pending_offer = offer;
|
|
wl_data_offer_add_listener (offer,
|
|
&data_offer_listener,
|
|
seat);
|
|
|
|
seat->pending_builder = gdk_content_formats_builder_new ();
|
|
seat->pending_source_actions = 0;
|
|
seat->pending_action = 0;
|
|
}
|
|
|
|
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)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
GdkSurface *dest_surface;
|
|
GdkContentFormats *formats;
|
|
GdkDevice *device;
|
|
|
|
dest_surface = wl_surface_get_user_data (surface);
|
|
|
|
if (!GDK_IS_SURFACE (dest_surface))
|
|
return;
|
|
|
|
if (offer != seat->pending_offer)
|
|
{
|
|
GDK_DISPLAY_NOTE (gdk_seat_get_display (GDK_SEAT (seat)), EVENTS,
|
|
g_message ("%p: enter event for unknown offer %p, expected %p",
|
|
seat, offer, seat->pending_offer));
|
|
return;
|
|
}
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, 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 */
|
|
seat->pointer_info.focus = g_object_ref (dest_surface);
|
|
seat->pointer_info.surface_x = wl_fixed_to_double (x);
|
|
seat->pointer_info.surface_y = wl_fixed_to_double (y);
|
|
|
|
if (seat->master_pointer)
|
|
device = seat->master_pointer;
|
|
else if (seat->touch_master)
|
|
device = seat->touch_master;
|
|
else
|
|
{
|
|
g_warning ("No device for DND enter, ignoring.");
|
|
return;
|
|
}
|
|
|
|
formats = gdk_content_formats_builder_free_to_formats (seat->pending_builder);
|
|
seat->pending_builder = NULL;
|
|
seat->pending_offer = NULL;
|
|
|
|
seat->drop = gdk_wayland_drop_new (device, seat->drag, formats, dest_surface, offer, serial);
|
|
|
|
gdk_wayland_seat_discard_pending_offer (seat);
|
|
|
|
gdk_drop_emit_enter_event (seat->drop,
|
|
FALSE,
|
|
GDK_CURRENT_TIME);
|
|
}
|
|
|
|
static void
|
|
data_device_leave (void *data,
|
|
struct wl_data_device *data_device)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("data device leave, data device %p", data_device));
|
|
|
|
if (seat->drop == NULL)
|
|
return;
|
|
|
|
g_object_unref (seat->pointer_info.focus);
|
|
seat->pointer_info.focus = NULL;
|
|
|
|
gdk_drop_emit_leave_event (seat->drop,
|
|
FALSE,
|
|
GDK_CURRENT_TIME);
|
|
|
|
g_clear_object (&seat->drop);
|
|
}
|
|
|
|
static void
|
|
data_device_motion (void *data,
|
|
struct wl_data_device *data_device,
|
|
uint32_t time,
|
|
wl_fixed_t x,
|
|
wl_fixed_t y)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("data device motion, data_device = %p, time = %d, x = %f, y = %f",
|
|
data_device, time, wl_fixed_to_double (x), wl_fixed_to_double (y)));
|
|
|
|
if (seat->drop == NULL)
|
|
return;
|
|
|
|
/* Update pointer state, so device state queries work during DnD */
|
|
seat->pointer_info.surface_x = wl_fixed_to_double (x);
|
|
seat->pointer_info.surface_y = wl_fixed_to_double (y);
|
|
|
|
gdk_drop_emit_motion_event (seat->drop,
|
|
FALSE,
|
|
seat->pointer_info.surface_x,
|
|
seat->pointer_info.surface_y,
|
|
time);
|
|
}
|
|
|
|
static void
|
|
data_device_drop (void *data,
|
|
struct wl_data_device *data_device)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("data device drop, data device %p", data_device));
|
|
|
|
gdk_drop_emit_drop_event (seat->drop,
|
|
FALSE,
|
|
seat->pointer_info.surface_x,
|
|
seat->pointer_info.surface_y,
|
|
GDK_CURRENT_TIME);
|
|
}
|
|
|
|
static void
|
|
data_device_selection (void *data,
|
|
struct wl_data_device *wl_data_device,
|
|
struct wl_data_offer *offer)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
GdkContentFormats *formats;
|
|
|
|
if (offer)
|
|
{
|
|
if (offer == seat->pending_offer)
|
|
{
|
|
formats = gdk_content_formats_builder_free_to_formats (seat->pending_builder);
|
|
seat->pending_builder = NULL;
|
|
seat->pending_offer = NULL;
|
|
}
|
|
else
|
|
{
|
|
formats = gdk_content_formats_new (NULL, 0);
|
|
offer = NULL;
|
|
}
|
|
|
|
gdk_wayland_seat_discard_pending_offer (seat);
|
|
}
|
|
else
|
|
{
|
|
formats = gdk_content_formats_new (NULL, 0);
|
|
}
|
|
|
|
gdk_wayland_clipboard_claim_remote (GDK_WAYLAND_CLIPBOARD (seat->clipboard),
|
|
offer,
|
|
formats);
|
|
}
|
|
|
|
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 GdkDevice * get_scroll_device (GdkWaylandSeat *seat,
|
|
enum wl_pointer_axis_source source);
|
|
|
|
static GdkEvent *
|
|
create_scroll_event (GdkWaylandSeat *seat,
|
|
GdkWaylandPointerData *pointer_info,
|
|
GdkDevice *device,
|
|
GdkDevice *source_device,
|
|
gboolean emulated)
|
|
{
|
|
GdkEvent *event;
|
|
|
|
event = gdk_event_new (GDK_SCROLL);
|
|
event->any.surface = g_object_ref (pointer_info->focus);
|
|
gdk_event_set_device (event, device);
|
|
gdk_event_set_source_device (event, source_device);
|
|
event->scroll.time = pointer_info->time;
|
|
event->scroll.state = device_get_modifiers (device);
|
|
gdk_event_set_display (event, seat->display);
|
|
|
|
gdk_event_set_pointer_emulated (event, emulated);
|
|
|
|
get_coordinates (device,
|
|
&event->scroll.x,
|
|
&event->scroll.y,
|
|
&event->scroll.x_root,
|
|
&event->scroll.y_root);
|
|
|
|
return event;
|
|
}
|
|
|
|
static void
|
|
flush_discrete_scroll_event (GdkWaylandSeat *seat,
|
|
GdkScrollDirection direction)
|
|
{
|
|
GdkEvent *event;
|
|
GdkDevice *source;
|
|
|
|
source = get_scroll_device (seat, seat->pointer_info.frame.source);
|
|
event = create_scroll_event (seat, &seat->pointer_info,
|
|
seat->master_pointer, source, TRUE);
|
|
event->scroll.direction = direction;
|
|
|
|
_gdk_wayland_display_deliver_event (seat->display, event);
|
|
}
|
|
|
|
static void
|
|
flush_smooth_scroll_event (GdkWaylandSeat *seat,
|
|
gdouble delta_x,
|
|
gdouble delta_y,
|
|
gboolean is_stop)
|
|
{
|
|
GdkEvent *event;
|
|
GdkDevice *source;
|
|
|
|
source = get_scroll_device (seat, seat->pointer_info.frame.source);
|
|
event = create_scroll_event (seat, &seat->pointer_info,
|
|
seat->master_pointer, source, FALSE);
|
|
event->scroll.direction = GDK_SCROLL_SMOOTH;
|
|
event->scroll.delta_x = delta_x;
|
|
event->scroll.delta_y = delta_y;
|
|
event->scroll.is_stop = is_stop;
|
|
|
|
_gdk_wayland_display_deliver_event (seat->display, event);
|
|
}
|
|
|
|
static void
|
|
flush_scroll_event (GdkWaylandSeat *seat,
|
|
GdkWaylandPointerFrameData *pointer_frame)
|
|
{
|
|
gboolean is_stop = FALSE;
|
|
|
|
if (pointer_frame->discrete_x || pointer_frame->discrete_y)
|
|
{
|
|
GdkScrollDirection direction;
|
|
|
|
if (pointer_frame->discrete_x > 0)
|
|
direction = GDK_SCROLL_LEFT;
|
|
else if (pointer_frame->discrete_x < 0)
|
|
direction = GDK_SCROLL_RIGHT;
|
|
else if (pointer_frame->discrete_y > 0)
|
|
direction = GDK_SCROLL_DOWN;
|
|
else
|
|
direction = GDK_SCROLL_UP;
|
|
|
|
flush_discrete_scroll_event (seat, direction);
|
|
pointer_frame->discrete_x = 0;
|
|
pointer_frame->discrete_y = 0;
|
|
}
|
|
else if (pointer_frame->is_scroll_stop ||
|
|
pointer_frame->delta_x != 0 ||
|
|
pointer_frame->delta_y != 0)
|
|
{
|
|
/* Axes can stop independently, if we stop on one axis but have a
|
|
* delta on the other, we don't count it as a stop event.
|
|
*/
|
|
if (pointer_frame->is_scroll_stop &&
|
|
pointer_frame->delta_x == 0 &&
|
|
pointer_frame->delta_y == 0)
|
|
is_stop = TRUE;
|
|
|
|
flush_smooth_scroll_event (seat,
|
|
pointer_frame->delta_x,
|
|
pointer_frame->delta_y,
|
|
is_stop);
|
|
}
|
|
|
|
pointer_frame->discrete_x = 0;
|
|
pointer_frame->discrete_y = 0;
|
|
pointer_frame->delta_x = 0;
|
|
pointer_frame->delta_y = 0;
|
|
pointer_frame->is_scroll_stop = FALSE;
|
|
}
|
|
|
|
static void
|
|
gdk_wayland_seat_flush_frame_event (GdkWaylandSeat *seat)
|
|
{
|
|
if (seat->pointer_info.frame.event)
|
|
{
|
|
_gdk_wayland_display_deliver_event (gdk_seat_get_display (GDK_SEAT (seat)),
|
|
seat->pointer_info.frame.event);
|
|
seat->pointer_info.frame.event = NULL;
|
|
}
|
|
else
|
|
{
|
|
flush_scroll_event (seat, &seat->pointer_info.frame);
|
|
seat->pointer_info.frame.source = 0;
|
|
}
|
|
}
|
|
|
|
static GdkEvent *
|
|
gdk_wayland_seat_get_frame_event (GdkWaylandSeat *seat,
|
|
GdkEventType evtype)
|
|
{
|
|
if (seat->pointer_info.frame.event &&
|
|
seat->pointer_info.frame.event->any.type != evtype)
|
|
gdk_wayland_seat_flush_frame_event (seat);
|
|
|
|
seat->pointer_info.frame.event = gdk_event_new (evtype);
|
|
return seat->pointer_info.frame.event;
|
|
}
|
|
|
|
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)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
GdkEvent *event;
|
|
GdkWaylandDisplay *display_wayland =
|
|
GDK_WAYLAND_DISPLAY (seat->display);
|
|
|
|
if (!surface)
|
|
return;
|
|
|
|
if (!GDK_IS_SURFACE (wl_surface_get_user_data (surface)))
|
|
return;
|
|
|
|
_gdk_wayland_display_update_serial (display_wayland, serial);
|
|
|
|
seat->pointer_info.focus = wl_surface_get_user_data (surface);
|
|
g_object_ref (seat->pointer_info.focus);
|
|
|
|
seat->pointer_info.button_modifiers = 0;
|
|
|
|
seat->pointer_info.surface_x = wl_fixed_to_double (sx);
|
|
seat->pointer_info.surface_y = wl_fixed_to_double (sy);
|
|
seat->pointer_info.enter_serial = serial;
|
|
|
|
event = gdk_wayland_seat_get_frame_event (seat, GDK_ENTER_NOTIFY);
|
|
event->any.surface = g_object_ref (seat->pointer_info.focus);
|
|
gdk_event_set_device (event, seat->master_pointer);
|
|
gdk_event_set_source_device (event, seat->pointer);
|
|
event->crossing.child_surface = NULL;
|
|
event->crossing.time = (guint32)(g_get_monotonic_time () / 1000);
|
|
event->crossing.mode = GDK_CROSSING_NORMAL;
|
|
event->crossing.detail = GDK_NOTIFY_NONLINEAR;
|
|
event->crossing.focus = TRUE;
|
|
event->crossing.state = 0;
|
|
|
|
gdk_wayland_device_update_surface_cursor (seat->master_pointer);
|
|
|
|
get_coordinates (seat->master_pointer,
|
|
&event->crossing.x,
|
|
&event->crossing.y,
|
|
&event->crossing.x_root,
|
|
&event->crossing.y_root);
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("enter, seat %p surface %p",
|
|
seat, seat->pointer_info.focus));
|
|
|
|
if (display_wayland->seat_version < WL_POINTER_HAS_FRAME)
|
|
gdk_wayland_seat_flush_frame_event (seat);
|
|
}
|
|
|
|
static void
|
|
pointer_handle_leave (void *data,
|
|
struct wl_pointer *pointer,
|
|
uint32_t serial,
|
|
struct wl_surface *surface)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
GdkEvent *event;
|
|
GdkWaylandDisplay *display_wayland = GDK_WAYLAND_DISPLAY (seat->display);
|
|
|
|
if (!surface)
|
|
return;
|
|
|
|
if (!GDK_IS_SURFACE (wl_surface_get_user_data (surface)))
|
|
return;
|
|
|
|
if (!seat->pointer_info.focus)
|
|
return;
|
|
|
|
_gdk_wayland_display_update_serial (display_wayland, serial);
|
|
|
|
event = gdk_wayland_seat_get_frame_event (seat, GDK_LEAVE_NOTIFY);
|
|
event->any.surface = g_object_ref (seat->pointer_info.focus);
|
|
gdk_event_set_device (event, seat->master_pointer);
|
|
gdk_event_set_source_device (event, seat->pointer);
|
|
event->crossing.child_surface = NULL;
|
|
event->crossing.time = (guint32)(g_get_monotonic_time () / 1000);
|
|
event->crossing.mode = GDK_CROSSING_NORMAL;
|
|
event->crossing.detail = GDK_NOTIFY_NONLINEAR;
|
|
event->crossing.focus = TRUE;
|
|
event->crossing.state = 0;
|
|
|
|
gdk_wayland_device_update_surface_cursor (seat->master_pointer);
|
|
|
|
get_coordinates (seat->master_pointer,
|
|
&event->crossing.x,
|
|
&event->crossing.y,
|
|
&event->crossing.x_root,
|
|
&event->crossing.y_root);
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("leave, seat %p surface %p",
|
|
seat, seat->pointer_info.focus));
|
|
|
|
g_object_unref (seat->pointer_info.focus);
|
|
seat->pointer_info.focus = NULL;
|
|
if (seat->cursor)
|
|
gdk_wayland_pointer_stop_cursor_animation (&seat->pointer_info);
|
|
|
|
if (display_wayland->seat_version < WL_POINTER_HAS_FRAME)
|
|
gdk_wayland_seat_flush_frame_event (seat);
|
|
}
|
|
|
|
static void
|
|
pointer_handle_motion (void *data,
|
|
struct wl_pointer *pointer,
|
|
uint32_t time,
|
|
wl_fixed_t sx,
|
|
wl_fixed_t sy)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
GdkWaylandDisplay *display = GDK_WAYLAND_DISPLAY (seat->display);
|
|
GdkEvent *event;
|
|
|
|
if (!seat->pointer_info.focus)
|
|
return;
|
|
|
|
seat->pointer_info.time = time;
|
|
seat->pointer_info.surface_x = wl_fixed_to_double (sx);
|
|
seat->pointer_info.surface_y = wl_fixed_to_double (sy);
|
|
|
|
event = gdk_wayland_seat_get_frame_event (seat, GDK_MOTION_NOTIFY);
|
|
event->any.surface = g_object_ref (seat->pointer_info.focus);
|
|
gdk_event_set_device (event, seat->master_pointer);
|
|
gdk_event_set_source_device (event, seat->pointer);
|
|
event->motion.time = time;
|
|
event->motion.axes = NULL;
|
|
event->motion.state = device_get_modifiers (seat->master_pointer);
|
|
gdk_event_set_display (event, seat->display);
|
|
|
|
get_coordinates (seat->master_pointer,
|
|
&event->motion.x,
|
|
&event->motion.y,
|
|
&event->motion.x_root,
|
|
&event->motion.y_root);
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("motion %f %f, seat %p state %d",
|
|
wl_fixed_to_double (sx), wl_fixed_to_double (sy),
|
|
seat, event->motion.state));
|
|
|
|
if (display->seat_version < WL_POINTER_HAS_FRAME)
|
|
gdk_wayland_seat_flush_frame_event (seat);
|
|
}
|
|
|
|
static void
|
|
pointer_handle_button (void *data,
|
|
struct wl_pointer *pointer,
|
|
uint32_t serial,
|
|
uint32_t time,
|
|
uint32_t button,
|
|
uint32_t state)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
GdkWaylandDisplay *display = GDK_WAYLAND_DISPLAY (seat->display);
|
|
GdkEvent *event;
|
|
uint32_t modifier;
|
|
int gdk_button;
|
|
|
|
if (!seat->pointer_info.focus)
|
|
return;
|
|
|
|
_gdk_wayland_display_update_serial (display, serial);
|
|
|
|
switch (button)
|
|
{
|
|
case BTN_LEFT:
|
|
gdk_button = GDK_BUTTON_PRIMARY;
|
|
break;
|
|
case BTN_MIDDLE:
|
|
gdk_button = GDK_BUTTON_MIDDLE;
|
|
break;
|
|
case BTN_RIGHT:
|
|
gdk_button = GDK_BUTTON_SECONDARY;
|
|
break;
|
|
default:
|
|
/* For compatibility reasons, all additional buttons go after the old 4-7 scroll ones */
|
|
gdk_button = button - BUTTON_BASE + 4;
|
|
break;
|
|
}
|
|
|
|
seat->pointer_info.time = time;
|
|
if (state)
|
|
seat->pointer_info.press_serial = serial;
|
|
|
|
event = gdk_wayland_seat_get_frame_event (seat,
|
|
state ? GDK_BUTTON_PRESS :
|
|
GDK_BUTTON_RELEASE);
|
|
event->any.surface = g_object_ref (seat->pointer_info.focus);
|
|
gdk_event_set_device (event, seat->master_pointer);
|
|
gdk_event_set_source_device (event, seat->pointer);
|
|
event->button.time = time;
|
|
event->button.axes = NULL;
|
|
event->button.state = device_get_modifiers (seat->master_pointer);
|
|
event->button.button = gdk_button;
|
|
gdk_event_set_display (event, seat->display);
|
|
|
|
get_coordinates (seat->master_pointer,
|
|
&event->button.x,
|
|
&event->button.y,
|
|
&event->button.x_root,
|
|
&event->button.y_root);
|
|
|
|
modifier = 1 << (8 + gdk_button - 1);
|
|
if (state)
|
|
seat->pointer_info.button_modifiers |= modifier;
|
|
else
|
|
seat->pointer_info.button_modifiers &= ~modifier;
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("button %d %s, seat %p state %d",
|
|
event->button.button,
|
|
state ? "press" : "release",
|
|
seat,
|
|
event->button.state));
|
|
|
|
if (display->seat_version < WL_POINTER_HAS_FRAME)
|
|
gdk_wayland_seat_flush_frame_event (seat);
|
|
}
|
|
|
|
#ifdef G_ENABLE_DEBUG
|
|
|
|
static const char *
|
|
get_axis_name (uint32_t axis)
|
|
{
|
|
switch (axis)
|
|
{
|
|
case WL_POINTER_AXIS_VERTICAL_SCROLL:
|
|
return "horizontal";
|
|
case WL_POINTER_AXIS_HORIZONTAL_SCROLL:
|
|
return "vertical";
|
|
default:
|
|
return "unknown";
|
|
}
|
|
}
|
|
|
|
#endif
|
|
|
|
static void
|
|
pointer_handle_axis (void *data,
|
|
struct wl_pointer *pointer,
|
|
uint32_t time,
|
|
uint32_t axis,
|
|
wl_fixed_t value)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
GdkWaylandPointerFrameData *pointer_frame = &seat->pointer_info.frame;
|
|
GdkWaylandDisplay *display = GDK_WAYLAND_DISPLAY (seat->display);
|
|
|
|
if (!seat->pointer_info.focus)
|
|
return;
|
|
|
|
/* get the delta and convert it into the expected range */
|
|
switch (axis)
|
|
{
|
|
case WL_POINTER_AXIS_VERTICAL_SCROLL:
|
|
pointer_frame->delta_y = wl_fixed_to_double (value) / 10.0;
|
|
break;
|
|
case WL_POINTER_AXIS_HORIZONTAL_SCROLL:
|
|
pointer_frame->delta_x = wl_fixed_to_double (value) / 10.0;
|
|
break;
|
|
default:
|
|
g_return_if_reached ();
|
|
}
|
|
|
|
seat->pointer_info.time = time;
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("scroll, axis %s, value %f, seat %p",
|
|
get_axis_name (axis), wl_fixed_to_double (value) / 10.0,
|
|
seat));
|
|
|
|
if (display->seat_version < WL_POINTER_HAS_FRAME)
|
|
gdk_wayland_seat_flush_frame_event (seat);
|
|
}
|
|
|
|
static void
|
|
pointer_handle_frame (void *data,
|
|
struct wl_pointer *pointer)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("frame, seat %p", seat));
|
|
|
|
gdk_wayland_seat_flush_frame_event (seat);
|
|
}
|
|
|
|
#ifdef G_ENABLE_DEBUG
|
|
|
|
static const char *
|
|
get_axis_source_name (enum wl_pointer_axis_source source)
|
|
{
|
|
switch (source)
|
|
{
|
|
case WL_POINTER_AXIS_SOURCE_WHEEL:
|
|
return "wheel";
|
|
case WL_POINTER_AXIS_SOURCE_FINGER:
|
|
return "finger";
|
|
case WL_POINTER_AXIS_SOURCE_CONTINUOUS:
|
|
return "continuous";
|
|
case WL_POINTER_AXIS_SOURCE_WHEEL_TILT:
|
|
return "wheel-tilt";
|
|
default:
|
|
return "unknown";
|
|
}
|
|
}
|
|
|
|
#endif
|
|
|
|
static void
|
|
pointer_handle_axis_source (void *data,
|
|
struct wl_pointer *pointer,
|
|
enum wl_pointer_axis_source source)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
GdkWaylandPointerFrameData *pointer_frame = &seat->pointer_info.frame;
|
|
|
|
if (!seat->pointer_info.focus)
|
|
return;
|
|
|
|
pointer_frame->source = source;
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("axis source %s, seat %p", get_axis_source_name (source), seat));
|
|
}
|
|
|
|
static void
|
|
pointer_handle_axis_stop (void *data,
|
|
struct wl_pointer *pointer,
|
|
uint32_t time,
|
|
uint32_t axis)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
GdkWaylandPointerFrameData *pointer_frame = &seat->pointer_info.frame;
|
|
|
|
if (!seat->pointer_info.focus)
|
|
return;
|
|
|
|
seat->pointer_info.time = time;
|
|
|
|
switch (axis)
|
|
{
|
|
case WL_POINTER_AXIS_VERTICAL_SCROLL:
|
|
pointer_frame->delta_y = 0;
|
|
break;
|
|
case WL_POINTER_AXIS_HORIZONTAL_SCROLL:
|
|
pointer_frame->delta_x = 0;
|
|
break;
|
|
default:
|
|
g_return_if_reached ();
|
|
}
|
|
|
|
pointer_frame->is_scroll_stop = TRUE;
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("axis %s stop, seat %p", get_axis_name (axis), seat));
|
|
}
|
|
|
|
static void
|
|
pointer_handle_axis_discrete (void *data,
|
|
struct wl_pointer *pointer,
|
|
uint32_t axis,
|
|
int32_t value)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
GdkWaylandPointerFrameData *pointer_frame = &seat->pointer_info.frame;
|
|
|
|
if (!seat->pointer_info.focus)
|
|
return;
|
|
|
|
switch (axis)
|
|
{
|
|
case WL_POINTER_AXIS_VERTICAL_SCROLL:
|
|
pointer_frame->discrete_y = value;
|
|
break;
|
|
case WL_POINTER_AXIS_HORIZONTAL_SCROLL:
|
|
pointer_frame->discrete_x = value;
|
|
break;
|
|
default:
|
|
g_return_if_reached ();
|
|
}
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("discrete scroll, axis %s, value %d, seat %p",
|
|
get_axis_name (axis), value, seat));
|
|
}
|
|
|
|
static void
|
|
keyboard_handle_keymap (void *data,
|
|
struct wl_keyboard *keyboard,
|
|
uint32_t format,
|
|
int fd,
|
|
uint32_t size)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
PangoDirection direction;
|
|
|
|
direction = gdk_keymap_get_direction (seat->keymap);
|
|
|
|
_gdk_wayland_keymap_update_from_fd (seat->keymap, format, fd, size);
|
|
|
|
g_signal_emit_by_name (seat->keymap, "keys-changed");
|
|
g_signal_emit_by_name (seat->keymap, "state-changed");
|
|
|
|
if (direction != gdk_keymap_get_direction (seat->keymap))
|
|
g_signal_emit_by_name (seat->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)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
GdkEvent *event;
|
|
GdkWaylandDisplay *display = GDK_WAYLAND_DISPLAY (seat->display);
|
|
|
|
if (!surface)
|
|
return;
|
|
|
|
if (!GDK_IS_SURFACE (wl_surface_get_user_data (surface)))
|
|
return;
|
|
|
|
_gdk_wayland_display_update_serial (display, serial);
|
|
|
|
seat->keyboard_focus = wl_surface_get_user_data (surface);
|
|
g_object_ref (seat->keyboard_focus);
|
|
seat->repeat_key = 0;
|
|
|
|
event = gdk_event_new (GDK_FOCUS_CHANGE);
|
|
event->any.surface = g_object_ref (seat->keyboard_focus);
|
|
event->any.send_event = FALSE;
|
|
event->focus_change.in = TRUE;
|
|
gdk_event_set_device (event, seat->master_keyboard);
|
|
gdk_event_set_source_device (event, seat->keyboard);
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("focus in, seat %p surface %p",
|
|
seat, seat->keyboard_focus));
|
|
|
|
_gdk_wayland_display_deliver_event (seat->display, event);
|
|
}
|
|
|
|
static void stop_key_repeat (GdkWaylandSeat *seat);
|
|
|
|
static void
|
|
keyboard_handle_leave (void *data,
|
|
struct wl_keyboard *keyboard,
|
|
uint32_t serial,
|
|
struct wl_surface *surface)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
GdkEvent *event;
|
|
GdkWaylandDisplay *display = GDK_WAYLAND_DISPLAY (seat->display);
|
|
|
|
if (!seat->keyboard_focus)
|
|
return;
|
|
|
|
/* gdk_surface_is_destroyed() might already return TRUE for
|
|
* seat->keyboard_focus here, which would happen if we destroyed the
|
|
* surface before loosing keyboard focus.
|
|
*/
|
|
stop_key_repeat (seat);
|
|
|
|
_gdk_wayland_display_update_serial (display, serial);
|
|
|
|
event = gdk_event_new (GDK_FOCUS_CHANGE);
|
|
event->any.surface = g_object_ref (seat->keyboard_focus);
|
|
event->any.send_event = FALSE;
|
|
event->focus_change.in = FALSE;
|
|
gdk_event_set_device (event, seat->master_keyboard);
|
|
gdk_event_set_source_device (event, seat->keyboard);
|
|
|
|
g_object_unref (seat->keyboard_focus);
|
|
seat->keyboard_focus = NULL;
|
|
seat->repeat_key = 0;
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("focus out, seat %p surface %p",
|
|
seat, seat->keyboard_focus));
|
|
|
|
_gdk_wayland_display_deliver_event (seat->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 (GdkWaylandSeat *seat)
|
|
{
|
|
if (!seat->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)
|
|
{
|
|
seat->keyboard_settings = g_settings_new_full (schema, NULL, NULL);
|
|
g_settings_schema_unref (schema);
|
|
}
|
|
}
|
|
|
|
return seat->keyboard_settings;
|
|
}
|
|
|
|
static gboolean
|
|
get_key_repeat (GdkWaylandSeat *seat,
|
|
guint *delay,
|
|
guint *interval)
|
|
{
|
|
gboolean repeat;
|
|
|
|
if (seat->have_server_repeat)
|
|
{
|
|
if (seat->server_repeat_rate > 0)
|
|
{
|
|
repeat = TRUE;
|
|
*delay = seat->server_repeat_delay;
|
|
*interval = (1000 / seat->server_repeat_rate);
|
|
}
|
|
else
|
|
{
|
|
repeat = FALSE;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
GSettings *keyboard_settings = get_keyboard_settings (seat);
|
|
|
|
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 (GdkWaylandSeat *seat)
|
|
{
|
|
if (seat->repeat_timer)
|
|
{
|
|
g_source_remove (seat->repeat_timer);
|
|
seat->repeat_timer = 0;
|
|
}
|
|
|
|
g_clear_pointer (&seat->repeat_callback, wl_callback_destroy);
|
|
}
|
|
|
|
static void
|
|
deliver_key_event (GdkWaylandSeat *seat,
|
|
uint32_t time_,
|
|
uint32_t key,
|
|
uint32_t state,
|
|
gboolean from_key_repeat)
|
|
{
|
|
GdkEvent *event;
|
|
struct xkb_state *xkb_state;
|
|
struct xkb_keymap *xkb_keymap;
|
|
GdkKeymap *keymap;
|
|
xkb_keysym_t sym;
|
|
guint delay, interval, timeout;
|
|
gint64 begin_time, now;
|
|
|
|
begin_time = g_get_monotonic_time ();
|
|
|
|
stop_key_repeat (seat);
|
|
|
|
keymap = seat->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);
|
|
if (sym == XKB_KEY_NoSymbol)
|
|
return;
|
|
|
|
seat->pointer_info.time = time_;
|
|
seat->key_modifiers = gdk_keymap_get_modifier_state (keymap);
|
|
|
|
event = gdk_event_new (state ? GDK_KEY_PRESS : GDK_KEY_RELEASE);
|
|
event->any.surface = seat->keyboard_focus ? g_object_ref (seat->keyboard_focus) : NULL;
|
|
gdk_event_set_device (event, seat->master_keyboard);
|
|
gdk_event_set_source_device (event, seat->keyboard);
|
|
event->key.time = time_;
|
|
event->key.state = device_get_modifiers (seat->master_pointer);
|
|
event->key.group = 0;
|
|
event->key.hardware_keycode = key;
|
|
gdk_event_set_scancode (event, 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 (seat->display, event);
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("keyboard %s event%s, code %d, sym %d, "
|
|
"string %s, mods 0x%x",
|
|
(state ? "press" : "release"),
|
|
(from_key_repeat ? " (repeat)" : ""),
|
|
event->key.hardware_keycode, event->key.keyval,
|
|
event->key.string, event->key.state));
|
|
|
|
if (!xkb_keymap_key_repeats (xkb_keymap, key))
|
|
return;
|
|
|
|
if (!get_key_repeat (seat, &delay, &interval))
|
|
return;
|
|
|
|
if (!from_key_repeat)
|
|
{
|
|
if (state) /* Another key is pressed */
|
|
{
|
|
seat->repeat_key = key;
|
|
}
|
|
else if (seat->repeat_key == key) /* Repeated key is released */
|
|
{
|
|
seat->repeat_key = 0;
|
|
}
|
|
}
|
|
|
|
if (!seat->repeat_key)
|
|
return;
|
|
|
|
seat->repeat_count++;
|
|
|
|
interval *= 1000L;
|
|
delay *= 1000L;
|
|
|
|
now = g_get_monotonic_time ();
|
|
|
|
if (seat->repeat_count == 1)
|
|
seat->repeat_deadline = begin_time + delay;
|
|
else if (seat->repeat_deadline + interval > now)
|
|
seat->repeat_deadline += interval;
|
|
else
|
|
/* frame delay caused us to miss repeat deadline */
|
|
seat->repeat_deadline = now;
|
|
|
|
timeout = (seat->repeat_deadline - now) / 1000L;
|
|
|
|
seat->repeat_timer = g_timeout_add (timeout, keyboard_repeat, seat);
|
|
g_source_set_name_by_id (seat->repeat_timer, "[gtk+] keyboard_repeat");
|
|
}
|
|
|
|
static void
|
|
sync_after_repeat_callback (void *data,
|
|
struct wl_callback *callback,
|
|
uint32_t time)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
|
|
g_clear_pointer (&seat->repeat_callback, wl_callback_destroy);
|
|
deliver_key_event (seat, seat->keyboard_time, seat->repeat_key, 1, TRUE);
|
|
}
|
|
|
|
static const struct wl_callback_listener sync_after_repeat_callback_listener = {
|
|
sync_after_repeat_callback
|
|
};
|
|
|
|
static gboolean
|
|
keyboard_repeat (gpointer data)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
GdkWaylandDisplay *display = GDK_WAYLAND_DISPLAY (seat->display);
|
|
|
|
/* Ping the server and wait for the timeout. We won't process
|
|
* key repeat until it responds, since a hung server could lead
|
|
* to a delayed key release event. We don't want to generate
|
|
* repeat events long after the user released the key, just because
|
|
* the server is tardy in telling us the user released the key.
|
|
*/
|
|
seat->repeat_callback = wl_display_sync (display->wl_display);
|
|
|
|
wl_callback_add_listener (seat->repeat_callback,
|
|
&sync_after_repeat_callback_listener,
|
|
seat);
|
|
|
|
seat->repeat_timer = 0;
|
|
return G_SOURCE_REMOVE;
|
|
}
|
|
|
|
static void
|
|
keyboard_handle_key (void *data,
|
|
struct wl_keyboard *keyboard,
|
|
uint32_t serial,
|
|
uint32_t time,
|
|
uint32_t key,
|
|
uint32_t state_w)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
GdkWaylandDisplay *display = GDK_WAYLAND_DISPLAY (seat->display);
|
|
|
|
if (!seat->keyboard_focus)
|
|
return;
|
|
|
|
seat->keyboard_time = time;
|
|
seat->keyboard_key_serial = serial;
|
|
seat->repeat_count = 0;
|
|
_gdk_wayland_display_update_serial (display, serial);
|
|
deliver_key_event (data, time, key + 8, state_w, FALSE);
|
|
|
|
}
|
|
|
|
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)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
GdkKeymap *keymap;
|
|
struct xkb_state *xkb_state;
|
|
PangoDirection direction;
|
|
|
|
keymap = seat->keymap;
|
|
direction = gdk_keymap_get_direction (keymap);
|
|
xkb_state = _gdk_wayland_keymap_get_xkb_state (keymap);
|
|
|
|
xkb_state_update_mask (xkb_state, mods_depressed, mods_latched, mods_locked, group, 0, 0);
|
|
|
|
seat->key_modifiers = gdk_keymap_get_modifier_state (keymap);
|
|
|
|
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)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
|
|
seat->have_server_repeat = TRUE;
|
|
seat->server_repeat_rate = rate;
|
|
seat->server_repeat_delay = delay;
|
|
}
|
|
|
|
static GdkWaylandTouchData *
|
|
gdk_wayland_seat_add_touch (GdkWaylandSeat *seat,
|
|
uint32_t id,
|
|
struct wl_surface *surface)
|
|
{
|
|
GdkWaylandTouchData *touch;
|
|
|
|
touch = g_new0 (GdkWaylandTouchData, 1);
|
|
touch->id = id;
|
|
touch->surface = wl_surface_get_user_data (surface);
|
|
touch->initial_touch = (g_hash_table_size (seat->touches) == 0);
|
|
|
|
g_hash_table_insert (seat->touches, GUINT_TO_POINTER (id), touch);
|
|
|
|
return touch;
|
|
}
|
|
|
|
static GdkWaylandTouchData *
|
|
gdk_wayland_seat_get_touch (GdkWaylandSeat *seat,
|
|
uint32_t id)
|
|
{
|
|
return g_hash_table_lookup (seat->touches, GUINT_TO_POINTER (id));
|
|
}
|
|
|
|
static void
|
|
gdk_wayland_seat_remove_touch (GdkWaylandSeat *seat,
|
|
uint32_t id)
|
|
{
|
|
g_hash_table_remove (seat->touches, GUINT_TO_POINTER (id));
|
|
}
|
|
|
|
static GdkEvent *
|
|
_create_touch_event (GdkWaylandSeat *seat,
|
|
GdkWaylandTouchData *touch,
|
|
GdkEventType evtype,
|
|
uint32_t time)
|
|
{
|
|
gint x_root, y_root;
|
|
GdkEvent *event;
|
|
|
|
event = gdk_event_new (evtype);
|
|
event->any.surface = g_object_ref (touch->surface);
|
|
gdk_event_set_device (event, seat->touch_master);
|
|
gdk_event_set_source_device (event, seat->touch);
|
|
event->touch.time = time;
|
|
event->touch.state = device_get_modifiers (seat->touch_master);
|
|
gdk_event_set_display (event, seat->display);
|
|
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_surface_get_root_coords (touch->surface,
|
|
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
|
|
mimic_pointer_emulating_touch_info (GdkDevice *device,
|
|
GdkWaylandTouchData *touch)
|
|
{
|
|
GdkWaylandPointerData *pointer;
|
|
|
|
pointer = GDK_WAYLAND_DEVICE (device)->pointer;
|
|
g_set_object (&pointer->focus, touch->surface);
|
|
pointer->press_serial = pointer->enter_serial = touch->touch_down_serial;
|
|
pointer->surface_x = touch->x;
|
|
pointer->surface_y = touch->y;
|
|
}
|
|
|
|
static void
|
|
touch_handle_master_pointer_crossing (GdkWaylandSeat *seat,
|
|
GdkWaylandTouchData *touch,
|
|
uint32_t time)
|
|
{
|
|
GdkWaylandPointerData *pointer;
|
|
|
|
pointer = GDK_WAYLAND_DEVICE (seat->touch_master)->pointer;
|
|
|
|
if (pointer->focus == touch->surface)
|
|
return;
|
|
|
|
if (pointer->focus)
|
|
{
|
|
emulate_touch_crossing (pointer->focus, NULL,
|
|
seat->touch_master, seat->touch, touch,
|
|
GDK_LEAVE_NOTIFY, GDK_CROSSING_NORMAL, time);
|
|
}
|
|
|
|
if (touch->surface)
|
|
{
|
|
emulate_touch_crossing (touch->surface, NULL,
|
|
seat->touch_master, seat->touch, touch,
|
|
GDK_ENTER_NOTIFY, GDK_CROSSING_NORMAL, time);
|
|
}
|
|
}
|
|
|
|
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)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
GdkWaylandDisplay *display = GDK_WAYLAND_DISPLAY (seat->display);
|
|
GdkWaylandTouchData *touch;
|
|
GdkEvent *event;
|
|
|
|
_gdk_wayland_display_update_serial (display, serial);
|
|
|
|
touch = gdk_wayland_seat_add_touch (seat, 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 (seat, touch, GDK_TOUCH_BEGIN, time);
|
|
|
|
if (touch->initial_touch)
|
|
{
|
|
touch_handle_master_pointer_crossing (seat, touch, time);
|
|
GDK_WAYLAND_DEVICE(seat->touch_master)->emulating_touch = touch;
|
|
mimic_pointer_emulating_touch_info (seat->touch_master, touch);
|
|
}
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("touch begin %f %f", event->touch.x, event->touch.y));
|
|
|
|
_gdk_wayland_display_deliver_event (seat->display, event);
|
|
}
|
|
|
|
static void
|
|
touch_handle_up (void *data,
|
|
struct wl_touch *wl_touch,
|
|
uint32_t serial,
|
|
uint32_t time,
|
|
int32_t id)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
GdkWaylandDisplay *display = GDK_WAYLAND_DISPLAY (seat->display);
|
|
GdkWaylandTouchData *touch;
|
|
GdkEvent *event;
|
|
|
|
_gdk_wayland_display_update_serial (display, serial);
|
|
|
|
touch = gdk_wayland_seat_get_touch (seat, id);
|
|
event = _create_touch_event (seat, touch, GDK_TOUCH_END, time);
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("touch end %f %f", event->touch.x, event->touch.y));
|
|
|
|
_gdk_wayland_display_deliver_event (seat->display, event);
|
|
|
|
if (touch->initial_touch)
|
|
GDK_WAYLAND_DEVICE(seat->touch_master)->emulating_touch = NULL;
|
|
|
|
gdk_wayland_seat_remove_touch (seat, 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)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
GdkWaylandTouchData *touch;
|
|
GdkEvent *event;
|
|
|
|
touch = gdk_wayland_seat_get_touch (seat, id);
|
|
touch->x = wl_fixed_to_double (x);
|
|
touch->y = wl_fixed_to_double (y);
|
|
|
|
if (touch->initial_touch)
|
|
mimic_pointer_emulating_touch_info (seat->touch_master, touch);
|
|
|
|
event = _create_touch_event (seat, touch, GDK_TOUCH_UPDATE, time);
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("touch update %f %f", event->touch.x, event->touch.y));
|
|
|
|
_gdk_wayland_display_deliver_event (seat->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)
|
|
{
|
|
GdkWaylandSeat *wayland_seat = data;
|
|
GdkWaylandTouchData *touch;
|
|
GHashTableIter iter;
|
|
GdkEvent *event;
|
|
|
|
if (GDK_WAYLAND_DEVICE (wayland_seat->touch_master)->emulating_touch)
|
|
{
|
|
touch = GDK_WAYLAND_DEVICE (wayland_seat->touch_master)->emulating_touch;
|
|
GDK_WAYLAND_DEVICE (wayland_seat->touch_master)->emulating_touch = NULL;
|
|
}
|
|
|
|
g_hash_table_iter_init (&iter, wayland_seat->touches);
|
|
|
|
while (g_hash_table_iter_next (&iter, NULL, (gpointer *) &touch))
|
|
{
|
|
event = _create_touch_event (wayland_seat, touch, GDK_TOUCH_CANCEL,
|
|
GDK_CURRENT_TIME);
|
|
_gdk_wayland_display_deliver_event (wayland_seat->display, event);
|
|
g_hash_table_iter_remove (&iter);
|
|
}
|
|
|
|
GDK_DISPLAY_NOTE (wayland_seat->display, EVENTS, g_message ("touch cancel"));
|
|
}
|
|
|
|
static void
|
|
emit_gesture_swipe_event (GdkWaylandSeat *seat,
|
|
GdkTouchpadGesturePhase phase,
|
|
guint32 _time,
|
|
guint32 n_fingers,
|
|
gdouble dx,
|
|
gdouble dy)
|
|
{
|
|
GdkEvent *event;
|
|
|
|
if (!seat->pointer_info.focus)
|
|
return;
|
|
|
|
seat->pointer_info.time = _time;
|
|
|
|
event = gdk_event_new (GDK_TOUCHPAD_SWIPE);
|
|
event->touchpad_swipe.phase = phase;
|
|
event->any.surface = g_object_ref (seat->pointer_info.focus);
|
|
gdk_event_set_device (event, seat->master_pointer);
|
|
gdk_event_set_source_device (event, seat->pointer);
|
|
event->touchpad_swipe.time = _time;
|
|
event->touchpad_swipe.state = device_get_modifiers (seat->master_pointer);
|
|
gdk_event_set_display (event, seat->display);
|
|
event->touchpad_swipe.dx = dx;
|
|
event->touchpad_swipe.dy = dy;
|
|
event->touchpad_swipe.n_fingers = n_fingers;
|
|
|
|
get_coordinates (seat->master_pointer,
|
|
&event->touchpad_swipe.x,
|
|
&event->touchpad_swipe.y,
|
|
&event->touchpad_swipe.x_root,
|
|
&event->touchpad_swipe.y_root);
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("swipe event %d, coords: %f %f, seat %p state %d",
|
|
event->any.type, event->touchpad_swipe.x,
|
|
event->touchpad_swipe.y, seat,
|
|
event->touchpad_swipe.state));
|
|
|
|
_gdk_wayland_display_deliver_event (seat->display, event);
|
|
}
|
|
|
|
static void
|
|
gesture_swipe_begin (void *data,
|
|
struct zwp_pointer_gesture_swipe_v1 *swipe,
|
|
uint32_t serial,
|
|
uint32_t time,
|
|
struct wl_surface *surface,
|
|
uint32_t fingers)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
GdkWaylandDisplay *display = GDK_WAYLAND_DISPLAY (seat->display);
|
|
|
|
_gdk_wayland_display_update_serial (display, serial);
|
|
|
|
emit_gesture_swipe_event (seat,
|
|
GDK_TOUCHPAD_GESTURE_PHASE_BEGIN,
|
|
time, fingers, 0, 0);
|
|
seat->gesture_n_fingers = fingers;
|
|
}
|
|
|
|
static void
|
|
gesture_swipe_update (void *data,
|
|
struct zwp_pointer_gesture_swipe_v1 *swipe,
|
|
uint32_t time,
|
|
wl_fixed_t dx,
|
|
wl_fixed_t dy)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
|
|
emit_gesture_swipe_event (seat,
|
|
GDK_TOUCHPAD_GESTURE_PHASE_UPDATE,
|
|
time,
|
|
seat->gesture_n_fingers,
|
|
wl_fixed_to_double (dx),
|
|
wl_fixed_to_double (dy));
|
|
}
|
|
|
|
static void
|
|
gesture_swipe_end (void *data,
|
|
struct zwp_pointer_gesture_swipe_v1 *swipe,
|
|
uint32_t serial,
|
|
uint32_t time,
|
|
int32_t cancelled)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
GdkWaylandDisplay *display = GDK_WAYLAND_DISPLAY (seat->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 (seat, phase, time,
|
|
seat->gesture_n_fingers, 0, 0);
|
|
}
|
|
|
|
static void
|
|
emit_gesture_pinch_event (GdkWaylandSeat *seat,
|
|
GdkTouchpadGesturePhase phase,
|
|
guint32 _time,
|
|
guint n_fingers,
|
|
gdouble dx,
|
|
gdouble dy,
|
|
gdouble scale,
|
|
gdouble angle_delta)
|
|
{
|
|
GdkEvent *event;
|
|
|
|
if (!seat->pointer_info.focus)
|
|
return;
|
|
|
|
seat->pointer_info.time = _time;
|
|
|
|
event = gdk_event_new (GDK_TOUCHPAD_PINCH);
|
|
event->touchpad_pinch.phase = phase;
|
|
event->any.surface = g_object_ref (seat->pointer_info.focus);
|
|
gdk_event_set_device (event, seat->master_pointer);
|
|
gdk_event_set_source_device (event, seat->pointer);
|
|
event->touchpad_pinch.time = _time;
|
|
event->touchpad_pinch.state = device_get_modifiers (seat->master_pointer);
|
|
gdk_event_set_display (event, seat->display);
|
|
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 (seat->master_pointer,
|
|
&event->touchpad_pinch.x,
|
|
&event->touchpad_pinch.y,
|
|
&event->touchpad_pinch.x_root,
|
|
&event->touchpad_pinch.y_root);
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("pinch event %d, coords: %f %f, seat %p state %d",
|
|
event->any.type, event->touchpad_pinch.x,
|
|
event->touchpad_pinch.y, seat,
|
|
event->touchpad_pinch.state));
|
|
|
|
_gdk_wayland_display_deliver_event (seat->display, event);
|
|
}
|
|
|
|
static void
|
|
gesture_pinch_begin (void *data,
|
|
struct zwp_pointer_gesture_pinch_v1 *pinch,
|
|
uint32_t serial,
|
|
uint32_t time,
|
|
struct wl_surface *surface,
|
|
uint32_t fingers)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
GdkWaylandDisplay *display = GDK_WAYLAND_DISPLAY (seat->display);
|
|
|
|
_gdk_wayland_display_update_serial (display, serial);
|
|
emit_gesture_pinch_event (seat,
|
|
GDK_TOUCHPAD_GESTURE_PHASE_BEGIN,
|
|
time, fingers, 0, 0, 1, 0);
|
|
seat->gesture_n_fingers = fingers;
|
|
}
|
|
|
|
static void
|
|
gesture_pinch_update (void *data,
|
|
struct zwp_pointer_gesture_pinch_v1 *pinch,
|
|
uint32_t time,
|
|
wl_fixed_t dx,
|
|
wl_fixed_t dy,
|
|
wl_fixed_t scale,
|
|
wl_fixed_t rotation)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
|
|
emit_gesture_pinch_event (seat,
|
|
GDK_TOUCHPAD_GESTURE_PHASE_UPDATE, time,
|
|
seat->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 zwp_pointer_gesture_pinch_v1 *pinch,
|
|
uint32_t serial,
|
|
uint32_t time,
|
|
int32_t cancelled)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
GdkWaylandDisplay *display = GDK_WAYLAND_DISPLAY (seat->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 (seat, phase,
|
|
time, seat->gesture_n_fingers,
|
|
0, 0, 1, 0);
|
|
}
|
|
|
|
static GdkDevice *
|
|
tablet_select_device_for_tool (GdkWaylandTabletData *tablet,
|
|
GdkDeviceTool *tool)
|
|
{
|
|
GdkDevice *device;
|
|
|
|
if (gdk_device_tool_get_tool_type (tool) == GDK_DEVICE_TOOL_TYPE_ERASER)
|
|
device = tablet->eraser_device;
|
|
else
|
|
device = tablet->stylus_device;
|
|
|
|
return device;
|
|
}
|
|
|
|
static void
|
|
_gdk_wayland_seat_remove_tool (GdkWaylandSeat *seat,
|
|
GdkWaylandTabletToolData *tool)
|
|
{
|
|
seat->tablet_tools = g_list_remove (seat->tablet_tools, tool);
|
|
|
|
gdk_seat_tool_removed (GDK_SEAT (seat), tool->tool);
|
|
|
|
zwp_tablet_tool_v2_destroy (tool->wp_tablet_tool);
|
|
g_object_unref (tool->tool);
|
|
g_free (tool);
|
|
}
|
|
|
|
static void
|
|
_gdk_wayland_seat_remove_tablet (GdkWaylandSeat *seat,
|
|
GdkWaylandTabletData *tablet)
|
|
{
|
|
seat->tablets = g_list_remove (seat->tablets, tablet);
|
|
|
|
gdk_seat_device_removed (GDK_SEAT (seat), tablet->stylus_device);
|
|
gdk_seat_device_removed (GDK_SEAT (seat), tablet->eraser_device);
|
|
gdk_seat_device_removed (GDK_SEAT (seat), tablet->master);
|
|
|
|
zwp_tablet_v2_destroy (tablet->wp_tablet);
|
|
|
|
_gdk_device_set_associated_device (tablet->master, NULL);
|
|
_gdk_device_set_associated_device (tablet->stylus_device, NULL);
|
|
_gdk_device_set_associated_device (tablet->eraser_device, NULL);
|
|
|
|
if (tablet->pointer_info.focus)
|
|
g_object_unref (tablet->pointer_info.focus);
|
|
|
|
if (tablet->axes)
|
|
g_free (tablet->axes);
|
|
|
|
wl_surface_destroy (tablet->pointer_info.pointer_surface);
|
|
g_object_unref (tablet->master);
|
|
g_object_unref (tablet->stylus_device);
|
|
g_object_unref (tablet->eraser_device);
|
|
g_free (tablet);
|
|
}
|
|
|
|
static void
|
|
_gdk_wayland_seat_remove_tablet_pad (GdkWaylandSeat *seat,
|
|
GdkWaylandTabletPadData *pad)
|
|
{
|
|
seat->tablet_pads = g_list_remove (seat->tablet_pads, pad);
|
|
|
|
gdk_seat_device_removed (GDK_SEAT (seat), pad->device);
|
|
_gdk_device_set_associated_device (pad->device, NULL);
|
|
|
|
g_object_unref (pad->device);
|
|
g_free (pad);
|
|
}
|
|
|
|
static GdkWaylandTabletPadGroupData *
|
|
tablet_pad_lookup_button_group (GdkWaylandTabletPadData *pad,
|
|
uint32_t button)
|
|
{
|
|
GdkWaylandTabletPadGroupData *group;
|
|
GList *l;
|
|
|
|
for (l = pad->mode_groups; l; l = l->next)
|
|
{
|
|
group = l->data;
|
|
|
|
if (g_list_find (group->buttons, GUINT_TO_POINTER (button)))
|
|
return group;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static void
|
|
tablet_handle_name (void *data,
|
|
struct zwp_tablet_v2 *wp_tablet,
|
|
const char *name)
|
|
{
|
|
GdkWaylandTabletData *tablet = data;
|
|
|
|
tablet->name = g_strdup (name);
|
|
}
|
|
|
|
static void
|
|
tablet_handle_id (void *data,
|
|
struct zwp_tablet_v2 *wp_tablet,
|
|
uint32_t vid,
|
|
uint32_t pid)
|
|
{
|
|
GdkWaylandTabletData *tablet = data;
|
|
|
|
tablet->vid = vid;
|
|
tablet->pid = pid;
|
|
}
|
|
|
|
static void
|
|
tablet_handle_path (void *data,
|
|
struct zwp_tablet_v2 *wp_tablet,
|
|
const char *path)
|
|
{
|
|
GdkWaylandTabletData *tablet = data;
|
|
|
|
tablet->path = g_strdup (path);
|
|
}
|
|
|
|
static void
|
|
tablet_handle_done (void *data,
|
|
struct zwp_tablet_v2 *wp_tablet)
|
|
{
|
|
GdkWaylandTabletData *tablet = data;
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (tablet->seat);
|
|
GdkDisplay *display = gdk_seat_get_display (GDK_SEAT (seat));
|
|
GdkDevice *master, *stylus_device, *eraser_device;
|
|
gchar *master_name, *eraser_name;
|
|
gchar *vid, *pid;
|
|
|
|
vid = g_strdup_printf ("%.4x", tablet->vid);
|
|
pid = g_strdup_printf ("%.4x", tablet->pid);
|
|
|
|
master_name = g_strdup_printf ("Master pointer for %s", tablet->name);
|
|
master = g_object_new (GDK_TYPE_WAYLAND_DEVICE,
|
|
"name", master_name,
|
|
"type", GDK_DEVICE_TYPE_MASTER,
|
|
"input-source", GDK_SOURCE_MOUSE,
|
|
"input-mode", GDK_MODE_SCREEN,
|
|
"has-cursor", TRUE,
|
|
"display", display,
|
|
"seat", seat,
|
|
NULL);
|
|
GDK_WAYLAND_DEVICE (master)->pointer = &tablet->pointer_info;
|
|
|
|
eraser_name = g_strconcat (tablet->name, " (Eraser)", NULL);
|
|
|
|
stylus_device = g_object_new (GDK_TYPE_WAYLAND_DEVICE,
|
|
"name", tablet->name,
|
|
"type", GDK_DEVICE_TYPE_SLAVE,
|
|
"input-source", GDK_SOURCE_PEN,
|
|
"input-mode", GDK_MODE_SCREEN,
|
|
"has-cursor", FALSE,
|
|
"display", display,
|
|
"seat", seat,
|
|
"vendor-id", vid,
|
|
"product-id", pid,
|
|
NULL);
|
|
|
|
eraser_device = g_object_new (GDK_TYPE_WAYLAND_DEVICE,
|
|
"name", eraser_name,
|
|
"type", GDK_DEVICE_TYPE_SLAVE,
|
|
"input-source", GDK_SOURCE_ERASER,
|
|
"input-mode", GDK_MODE_SCREEN,
|
|
"has-cursor", FALSE,
|
|
"display", display,
|
|
"seat", seat,
|
|
"vendor-id", vid,
|
|
"product-id", pid,
|
|
NULL);
|
|
|
|
tablet->master = master;
|
|
tablet->stylus_device = stylus_device;
|
|
tablet->eraser_device = eraser_device;
|
|
|
|
_gdk_device_set_associated_device (master, seat->master_keyboard);
|
|
_gdk_device_set_associated_device (stylus_device, master);
|
|
_gdk_device_set_associated_device (eraser_device, master);
|
|
|
|
gdk_seat_device_added (GDK_SEAT (seat), master);
|
|
gdk_seat_device_added (GDK_SEAT (seat), stylus_device);
|
|
gdk_seat_device_added (GDK_SEAT (seat), eraser_device);
|
|
|
|
g_free (eraser_name);
|
|
g_free (master_name);
|
|
g_free (vid);
|
|
g_free (pid);
|
|
}
|
|
|
|
static void
|
|
tablet_handle_removed (void *data,
|
|
struct zwp_tablet_v2 *wp_tablet)
|
|
{
|
|
GdkWaylandTabletData *tablet = data;
|
|
|
|
_gdk_wayland_seat_remove_tablet (GDK_WAYLAND_SEAT (tablet->seat), tablet);
|
|
}
|
|
|
|
static const struct wl_pointer_listener pointer_listener = {
|
|
pointer_handle_enter,
|
|
pointer_handle_leave,
|
|
pointer_handle_motion,
|
|
pointer_handle_button,
|
|
pointer_handle_axis,
|
|
pointer_handle_frame,
|
|
pointer_handle_axis_source,
|
|
pointer_handle_axis_stop,
|
|
pointer_handle_axis_discrete,
|
|
};
|
|
|
|
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 zwp_pointer_gesture_swipe_v1_listener gesture_swipe_listener = {
|
|
gesture_swipe_begin,
|
|
gesture_swipe_update,
|
|
gesture_swipe_end
|
|
};
|
|
|
|
static const struct zwp_pointer_gesture_pinch_v1_listener gesture_pinch_listener = {
|
|
gesture_pinch_begin,
|
|
gesture_pinch_update,
|
|
gesture_pinch_end
|
|
};
|
|
|
|
static const struct zwp_tablet_v2_listener tablet_listener = {
|
|
tablet_handle_name,
|
|
tablet_handle_id,
|
|
tablet_handle_path,
|
|
tablet_handle_done,
|
|
tablet_handle_removed,
|
|
};
|
|
|
|
static void
|
|
seat_handle_capabilities (void *data,
|
|
struct wl_seat *wl_seat,
|
|
enum wl_seat_capability caps)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
GdkWaylandDisplay *display_wayland = GDK_WAYLAND_DISPLAY (seat->display);
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, MISC,
|
|
g_message ("seat %p with %s%s%s", wl_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) && !seat->wl_pointer)
|
|
{
|
|
seat->wl_pointer = wl_seat_get_pointer (wl_seat);
|
|
wl_pointer_set_user_data (seat->wl_pointer, seat);
|
|
wl_pointer_add_listener (seat->wl_pointer, &pointer_listener, seat);
|
|
|
|
seat->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", seat->display,
|
|
"seat", seat,
|
|
NULL);
|
|
_gdk_device_set_associated_device (seat->pointer, seat->master_pointer);
|
|
gdk_seat_device_added (GDK_SEAT (seat), seat->pointer);
|
|
|
|
if (display_wayland->pointer_gestures)
|
|
{
|
|
seat->wp_pointer_gesture_swipe =
|
|
zwp_pointer_gestures_v1_get_swipe_gesture (display_wayland->pointer_gestures,
|
|
seat->wl_pointer);
|
|
zwp_pointer_gesture_swipe_v1_set_user_data (seat->wp_pointer_gesture_swipe,
|
|
seat);
|
|
zwp_pointer_gesture_swipe_v1_add_listener (seat->wp_pointer_gesture_swipe,
|
|
&gesture_swipe_listener, seat);
|
|
|
|
seat->wp_pointer_gesture_pinch =
|
|
zwp_pointer_gestures_v1_get_pinch_gesture (display_wayland->pointer_gestures,
|
|
seat->wl_pointer);
|
|
zwp_pointer_gesture_pinch_v1_set_user_data (seat->wp_pointer_gesture_pinch,
|
|
seat);
|
|
zwp_pointer_gesture_pinch_v1_add_listener (seat->wp_pointer_gesture_pinch,
|
|
&gesture_pinch_listener, seat);
|
|
}
|
|
}
|
|
else if (!(caps & WL_SEAT_CAPABILITY_POINTER) && seat->wl_pointer)
|
|
{
|
|
wl_pointer_release (seat->wl_pointer);
|
|
seat->wl_pointer = NULL;
|
|
gdk_seat_device_removed (GDK_SEAT (seat), seat->pointer);
|
|
_gdk_device_set_associated_device (seat->pointer, NULL);
|
|
|
|
g_clear_object (&seat->pointer);
|
|
|
|
if (seat->wheel_scrolling)
|
|
{
|
|
gdk_seat_device_removed (GDK_SEAT (seat), seat->wheel_scrolling);
|
|
_gdk_device_set_associated_device (seat->wheel_scrolling, NULL);
|
|
|
|
g_clear_object (&seat->wheel_scrolling);
|
|
}
|
|
|
|
if (seat->finger_scrolling)
|
|
{
|
|
gdk_seat_device_removed (GDK_SEAT (seat), seat->finger_scrolling);
|
|
_gdk_device_set_associated_device (seat->finger_scrolling, NULL);
|
|
|
|
g_clear_object (&seat->finger_scrolling);
|
|
}
|
|
|
|
if (seat->continuous_scrolling)
|
|
{
|
|
gdk_seat_device_removed (GDK_SEAT (seat), seat->continuous_scrolling);
|
|
_gdk_device_set_associated_device (seat->continuous_scrolling, NULL);
|
|
|
|
g_clear_object (&seat->continuous_scrolling);
|
|
}
|
|
}
|
|
|
|
if ((caps & WL_SEAT_CAPABILITY_KEYBOARD) && !seat->wl_keyboard)
|
|
{
|
|
seat->wl_keyboard = wl_seat_get_keyboard (wl_seat);
|
|
wl_keyboard_set_user_data (seat->wl_keyboard, seat);
|
|
wl_keyboard_add_listener (seat->wl_keyboard, &keyboard_listener, seat);
|
|
|
|
seat->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", seat->display,
|
|
"seat", seat,
|
|
NULL);
|
|
_gdk_device_reset_axes (seat->keyboard);
|
|
_gdk_device_set_associated_device (seat->keyboard, seat->master_keyboard);
|
|
gdk_seat_device_added (GDK_SEAT (seat), seat->keyboard);
|
|
}
|
|
else if (!(caps & WL_SEAT_CAPABILITY_KEYBOARD) && seat->wl_keyboard)
|
|
{
|
|
wl_keyboard_release (seat->wl_keyboard);
|
|
seat->wl_keyboard = NULL;
|
|
gdk_seat_device_removed (GDK_SEAT (seat), seat->keyboard);
|
|
_gdk_device_set_associated_device (seat->keyboard, NULL);
|
|
|
|
g_clear_object (&seat->keyboard);
|
|
}
|
|
|
|
if ((caps & WL_SEAT_CAPABILITY_TOUCH) && !seat->wl_touch)
|
|
{
|
|
seat->wl_touch = wl_seat_get_touch (wl_seat);
|
|
wl_touch_set_user_data (seat->wl_touch, seat);
|
|
wl_touch_add_listener (seat->wl_touch, &touch_listener, seat);
|
|
|
|
seat->touch_master = g_object_new (GDK_TYPE_WAYLAND_DEVICE,
|
|
"name", "Wayland Touch Master Pointer",
|
|
"type", GDK_DEVICE_TYPE_MASTER,
|
|
"input-source", GDK_SOURCE_MOUSE,
|
|
"input-mode", GDK_MODE_SCREEN,
|
|
"has-cursor", TRUE,
|
|
"display", seat->display,
|
|
"seat", seat,
|
|
NULL);
|
|
GDK_WAYLAND_DEVICE (seat->touch_master)->pointer = &seat->touch_info;
|
|
_gdk_device_set_associated_device (seat->touch_master, seat->master_keyboard);
|
|
gdk_seat_device_added (GDK_SEAT (seat), seat->touch_master);
|
|
|
|
seat->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", seat->display,
|
|
"seat", seat,
|
|
NULL);
|
|
_gdk_device_set_associated_device (seat->touch, seat->touch_master);
|
|
gdk_seat_device_added (GDK_SEAT (seat), seat->touch);
|
|
}
|
|
else if (!(caps & WL_SEAT_CAPABILITY_TOUCH) && seat->wl_touch)
|
|
{
|
|
wl_touch_release (seat->wl_touch);
|
|
seat->wl_touch = NULL;
|
|
gdk_seat_device_removed (GDK_SEAT (seat), seat->touch);
|
|
gdk_seat_device_removed (GDK_SEAT (seat), seat->touch_master);
|
|
_gdk_device_set_associated_device (seat->touch_master, NULL);
|
|
_gdk_device_set_associated_device (seat->touch, NULL);
|
|
|
|
g_clear_object (&seat->touch_master);
|
|
g_clear_object (&seat->touch);
|
|
}
|
|
}
|
|
|
|
static GdkDevice *
|
|
get_scroll_device (GdkWaylandSeat *seat,
|
|
enum wl_pointer_axis_source source)
|
|
{
|
|
if (!seat->pointer)
|
|
return NULL;
|
|
|
|
switch (source)
|
|
{
|
|
case WL_POINTER_AXIS_SOURCE_WHEEL:
|
|
if (seat->wheel_scrolling == NULL)
|
|
{
|
|
seat->wheel_scrolling = g_object_new (GDK_TYPE_WAYLAND_DEVICE,
|
|
"name", "Wayland Wheel Scrolling",
|
|
"type", GDK_DEVICE_TYPE_SLAVE,
|
|
"input-source", GDK_SOURCE_MOUSE,
|
|
"input-mode", GDK_MODE_SCREEN,
|
|
"has-cursor", TRUE,
|
|
"display", seat->display,
|
|
"seat", seat,
|
|
NULL);
|
|
_gdk_device_set_associated_device (seat->wheel_scrolling, seat->master_pointer);
|
|
gdk_seat_device_added (GDK_SEAT (seat), seat->wheel_scrolling);
|
|
}
|
|
return seat->wheel_scrolling;
|
|
|
|
case WL_POINTER_AXIS_SOURCE_FINGER:
|
|
if (seat->finger_scrolling == NULL)
|
|
{
|
|
seat->finger_scrolling = g_object_new (GDK_TYPE_WAYLAND_DEVICE,
|
|
"name", "Wayland Finger Scrolling",
|
|
"type", GDK_DEVICE_TYPE_SLAVE,
|
|
"input-source", GDK_SOURCE_TOUCHPAD,
|
|
"input-mode", GDK_MODE_SCREEN,
|
|
"has-cursor", TRUE,
|
|
"display", seat->display,
|
|
"seat", seat,
|
|
NULL);
|
|
_gdk_device_set_associated_device (seat->finger_scrolling, seat->master_pointer);
|
|
gdk_seat_device_added (GDK_SEAT (seat), seat->finger_scrolling);
|
|
}
|
|
return seat->finger_scrolling;
|
|
|
|
case WL_POINTER_AXIS_SOURCE_CONTINUOUS:
|
|
if (seat->continuous_scrolling == NULL)
|
|
{
|
|
seat->continuous_scrolling = g_object_new (GDK_TYPE_WAYLAND_DEVICE,
|
|
"name", "Wayland Continuous Scrolling",
|
|
"type", GDK_DEVICE_TYPE_SLAVE,
|
|
"input-source", GDK_SOURCE_TRACKPOINT,
|
|
"input-mode", GDK_MODE_SCREEN,
|
|
"has-cursor", TRUE,
|
|
"display", seat->display,
|
|
"seat", seat,
|
|
NULL);
|
|
_gdk_device_set_associated_device (seat->continuous_scrolling, seat->master_pointer);
|
|
gdk_seat_device_added (GDK_SEAT (seat), seat->continuous_scrolling);
|
|
}
|
|
return seat->continuous_scrolling;
|
|
|
|
case WL_POINTER_AXIS_SOURCE_WHEEL_TILT:
|
|
default:
|
|
return seat->pointer;
|
|
}
|
|
}
|
|
|
|
static void
|
|
seat_handle_name (void *data,
|
|
struct wl_seat *seat,
|
|
const char *name)
|
|
{
|
|
/* We don't care about the name. */
|
|
GDK_DISPLAY_NOTE (GDK_WAYLAND_SEAT (data)->display, 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
|
|
tablet_tool_handle_type (void *data,
|
|
struct zwp_tablet_tool_v2 *wp_tablet_tool,
|
|
uint32_t tool_type)
|
|
{
|
|
GdkWaylandTabletToolData *tool = data;
|
|
|
|
switch (tool_type)
|
|
{
|
|
case ZWP_TABLET_TOOL_V2_TYPE_PEN:
|
|
tool->type = GDK_DEVICE_TOOL_TYPE_PEN;
|
|
break;
|
|
case ZWP_TABLET_TOOL_V2_TYPE_BRUSH:
|
|
tool->type = GDK_DEVICE_TOOL_TYPE_BRUSH;
|
|
break;
|
|
case ZWP_TABLET_TOOL_V2_TYPE_AIRBRUSH:
|
|
tool->type = GDK_DEVICE_TOOL_TYPE_AIRBRUSH;
|
|
break;
|
|
case ZWP_TABLET_TOOL_V2_TYPE_PENCIL:
|
|
tool->type = GDK_DEVICE_TOOL_TYPE_PENCIL;
|
|
break;
|
|
case ZWP_TABLET_TOOL_V2_TYPE_ERASER:
|
|
tool->type = GDK_DEVICE_TOOL_TYPE_ERASER;
|
|
break;
|
|
case ZWP_TABLET_TOOL_V2_TYPE_MOUSE:
|
|
tool->type = GDK_DEVICE_TOOL_TYPE_MOUSE;
|
|
break;
|
|
case ZWP_TABLET_TOOL_V2_TYPE_LENS:
|
|
tool->type = GDK_DEVICE_TOOL_TYPE_LENS;
|
|
break;
|
|
default:
|
|
tool->type = GDK_DEVICE_TOOL_TYPE_UNKNOWN;
|
|
break;
|
|
};
|
|
}
|
|
|
|
static void
|
|
tablet_tool_handle_hardware_serial (void *data,
|
|
struct zwp_tablet_tool_v2 *wp_tablet_tool,
|
|
uint32_t serial_hi,
|
|
uint32_t serial_lo)
|
|
{
|
|
GdkWaylandTabletToolData *tool = data;
|
|
|
|
tool->hardware_serial = ((guint64) serial_hi) << 32 | serial_lo;
|
|
}
|
|
|
|
static void
|
|
tablet_tool_handle_hardware_id_wacom (void *data,
|
|
struct zwp_tablet_tool_v2 *wp_tablet_tool,
|
|
uint32_t id_hi,
|
|
uint32_t id_lo)
|
|
{
|
|
GdkWaylandTabletToolData *tool = data;
|
|
|
|
tool->hardware_id_wacom = ((guint64) id_hi) << 32 | id_lo;
|
|
}
|
|
|
|
static void
|
|
tablet_tool_handle_capability (void *data,
|
|
struct zwp_tablet_tool_v2 *wp_tablet_tool,
|
|
uint32_t capability)
|
|
{
|
|
GdkWaylandTabletToolData *tool = data;
|
|
|
|
switch (capability)
|
|
{
|
|
case ZWP_TABLET_TOOL_V2_CAPABILITY_TILT:
|
|
tool->axes |= GDK_AXIS_FLAG_XTILT | GDK_AXIS_FLAG_YTILT;
|
|
break;
|
|
case ZWP_TABLET_TOOL_V2_CAPABILITY_PRESSURE:
|
|
tool->axes |= GDK_AXIS_FLAG_PRESSURE;
|
|
break;
|
|
case ZWP_TABLET_TOOL_V2_CAPABILITY_DISTANCE:
|
|
tool->axes |= GDK_AXIS_FLAG_DISTANCE;
|
|
break;
|
|
case ZWP_TABLET_TOOL_V2_CAPABILITY_ROTATION:
|
|
tool->axes |= GDK_AXIS_FLAG_ROTATION;
|
|
break;
|
|
case ZWP_TABLET_TOOL_V2_CAPABILITY_SLIDER:
|
|
tool->axes |= GDK_AXIS_FLAG_SLIDER;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
tablet_tool_handle_done (void *data,
|
|
struct zwp_tablet_tool_v2 *wp_tablet_tool)
|
|
{
|
|
GdkWaylandTabletToolData *tool = data;
|
|
|
|
tool->tool = gdk_device_tool_new (tool->hardware_serial,
|
|
tool->hardware_id_wacom,
|
|
tool->type, tool->axes);
|
|
gdk_seat_tool_added (tool->seat, tool->tool);
|
|
}
|
|
|
|
static void
|
|
tablet_tool_handle_removed (void *data,
|
|
struct zwp_tablet_tool_v2 *wp_tablet_tool)
|
|
{
|
|
GdkWaylandTabletToolData *tool = data;
|
|
|
|
_gdk_wayland_seat_remove_tool (GDK_WAYLAND_SEAT (tool->seat), tool);
|
|
}
|
|
|
|
static void
|
|
gdk_wayland_tablet_flush_frame_event (GdkWaylandTabletData *tablet,
|
|
guint32 time)
|
|
{
|
|
GdkEvent *event;
|
|
|
|
event = tablet->pointer_info.frame.event;
|
|
tablet->pointer_info.frame.event = NULL;
|
|
|
|
if (!event)
|
|
return;
|
|
|
|
switch ((guint) event->any.type)
|
|
{
|
|
case GDK_MOTION_NOTIFY:
|
|
event->motion.time = time;
|
|
event->motion.axes =
|
|
g_memdup (tablet->axes,
|
|
sizeof (gdouble) *
|
|
gdk_device_get_n_axes (tablet->current_device));
|
|
break;
|
|
case GDK_BUTTON_PRESS:
|
|
case GDK_BUTTON_RELEASE:
|
|
event->button.time = time;
|
|
event->button.axes =
|
|
g_memdup (tablet->axes,
|
|
sizeof (gdouble) *
|
|
gdk_device_get_n_axes (tablet->current_device));
|
|
break;
|
|
case GDK_SCROLL:
|
|
event->scroll.time = time;
|
|
break;
|
|
case GDK_PROXIMITY_IN:
|
|
case GDK_PROXIMITY_OUT:
|
|
event->proximity.time = time;
|
|
break;
|
|
default:
|
|
return;
|
|
}
|
|
|
|
if (event->any.type == GDK_PROXIMITY_OUT)
|
|
emulate_crossing (event->any.surface, NULL,
|
|
tablet->master, GDK_LEAVE_NOTIFY,
|
|
GDK_CROSSING_NORMAL, time);
|
|
|
|
_gdk_wayland_display_deliver_event (gdk_seat_get_display (tablet->seat),
|
|
event);
|
|
|
|
if (event->any.type == GDK_PROXIMITY_IN)
|
|
emulate_crossing (event->any.surface, NULL,
|
|
tablet->master, GDK_ENTER_NOTIFY,
|
|
GDK_CROSSING_NORMAL, time);
|
|
}
|
|
|
|
static GdkEvent *
|
|
gdk_wayland_tablet_get_frame_event (GdkWaylandTabletData *tablet,
|
|
GdkEventType evtype)
|
|
{
|
|
if (tablet->pointer_info.frame.event &&
|
|
tablet->pointer_info.frame.event->any.type != evtype)
|
|
gdk_wayland_tablet_flush_frame_event (tablet, GDK_CURRENT_TIME);
|
|
|
|
tablet->pointer_info.frame.event = gdk_event_new (evtype);
|
|
return tablet->pointer_info.frame.event;
|
|
}
|
|
|
|
static void
|
|
gdk_wayland_device_tablet_clone_tool_axes (GdkWaylandTabletData *tablet,
|
|
GdkDeviceTool *tool)
|
|
{
|
|
gint axis_pos;
|
|
|
|
g_object_freeze_notify (G_OBJECT (tablet->current_device));
|
|
_gdk_device_reset_axes (tablet->current_device);
|
|
|
|
_gdk_device_add_axis (tablet->current_device, NULL, GDK_AXIS_X, 0, 0, 0);
|
|
_gdk_device_add_axis (tablet->current_device, NULL, GDK_AXIS_Y, 0, 0, 0);
|
|
|
|
if (tool->tool_axes & (GDK_AXIS_FLAG_XTILT | GDK_AXIS_FLAG_YTILT))
|
|
{
|
|
axis_pos = _gdk_device_add_axis (tablet->current_device, NULL,
|
|
GDK_AXIS_XTILT, -90, 90, 0);
|
|
tablet->axis_indices[GDK_AXIS_XTILT] = axis_pos;
|
|
|
|
axis_pos = _gdk_device_add_axis (tablet->current_device, NULL,
|
|
GDK_AXIS_YTILT, -90, 90, 0);
|
|
tablet->axis_indices[GDK_AXIS_YTILT] = axis_pos;
|
|
}
|
|
if (tool->tool_axes & GDK_AXIS_FLAG_DISTANCE)
|
|
{
|
|
axis_pos = _gdk_device_add_axis (tablet->current_device, NULL,
|
|
GDK_AXIS_DISTANCE, 0, 65535, 0);
|
|
tablet->axis_indices[GDK_AXIS_DISTANCE] = axis_pos;
|
|
}
|
|
if (tool->tool_axes & GDK_AXIS_FLAG_PRESSURE)
|
|
{
|
|
axis_pos = _gdk_device_add_axis (tablet->current_device, NULL,
|
|
GDK_AXIS_PRESSURE, 0, 65535, 0);
|
|
tablet->axis_indices[GDK_AXIS_PRESSURE] = axis_pos;
|
|
}
|
|
|
|
if (tool->tool_axes & GDK_AXIS_FLAG_ROTATION)
|
|
{
|
|
axis_pos = _gdk_device_add_axis (tablet->current_device, NULL,
|
|
GDK_AXIS_ROTATION, 0, 360, 0);
|
|
tablet->axis_indices[GDK_AXIS_ROTATION] = axis_pos;
|
|
}
|
|
|
|
if (tool->tool_axes & GDK_AXIS_FLAG_SLIDER)
|
|
{
|
|
axis_pos = _gdk_device_add_axis (tablet->current_device, NULL,
|
|
GDK_AXIS_SLIDER, -65535, 65535, 0);
|
|
tablet->axis_indices[GDK_AXIS_SLIDER] = axis_pos;
|
|
}
|
|
|
|
if (tablet->axes)
|
|
g_free (tablet->axes);
|
|
|
|
tablet->axes =
|
|
g_new0 (gdouble, gdk_device_get_n_axes (tablet->current_device));
|
|
|
|
g_object_thaw_notify (G_OBJECT (tablet->current_device));
|
|
}
|
|
|
|
static void
|
|
gdk_wayland_mimic_device_axes (GdkDevice *master,
|
|
GdkDevice *slave)
|
|
{
|
|
gdouble axis_min, axis_max, axis_resolution;
|
|
GdkAtom axis_label;
|
|
GdkAxisUse axis_use;
|
|
gint axis_count;
|
|
gint i;
|
|
|
|
g_object_freeze_notify (G_OBJECT (master));
|
|
_gdk_device_reset_axes (master);
|
|
axis_count = gdk_device_get_n_axes (slave);
|
|
|
|
for (i = 0; i < axis_count; i++)
|
|
{
|
|
_gdk_device_get_axis_info (slave, i, &axis_label, &axis_use, &axis_min,
|
|
&axis_max, &axis_resolution);
|
|
_gdk_device_add_axis (master, axis_label, axis_use, axis_min,
|
|
axis_max, axis_resolution);
|
|
}
|
|
|
|
g_object_thaw_notify (G_OBJECT (master));
|
|
}
|
|
|
|
static void
|
|
tablet_tool_handle_proximity_in (void *data,
|
|
struct zwp_tablet_tool_v2 *wp_tablet_tool,
|
|
uint32_t serial,
|
|
struct zwp_tablet_v2 *wp_tablet,
|
|
struct wl_surface *wsurface)
|
|
{
|
|
GdkWaylandTabletToolData *tool = data;
|
|
GdkWaylandTabletData *tablet = zwp_tablet_v2_get_user_data (wp_tablet);
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (tablet->seat);
|
|
GdkWaylandDisplay *display_wayland = GDK_WAYLAND_DISPLAY (seat->display);
|
|
GdkSurface *surface = wl_surface_get_user_data (wsurface);
|
|
GdkEvent *event;
|
|
|
|
if (!surface)
|
|
return;
|
|
if (!GDK_IS_SURFACE (surface))
|
|
return;
|
|
|
|
tool->current_tablet = tablet;
|
|
tablet->current_tool = tool;
|
|
|
|
_gdk_wayland_display_update_serial (display_wayland, serial);
|
|
tablet->pointer_info.enter_serial = serial;
|
|
|
|
tablet->pointer_info.focus = g_object_ref (surface);
|
|
tablet->current_device =
|
|
tablet_select_device_for_tool (tablet, tool->tool);
|
|
|
|
gdk_device_update_tool (tablet->current_device, tool->tool);
|
|
gdk_wayland_device_tablet_clone_tool_axes (tablet, tool->tool);
|
|
gdk_wayland_mimic_device_axes (tablet->master, tablet->current_device);
|
|
|
|
event = gdk_wayland_tablet_get_frame_event (tablet, GDK_PROXIMITY_IN);
|
|
event->any.surface = g_object_ref (tablet->pointer_info.focus);
|
|
gdk_event_set_device (event, tablet->master);
|
|
gdk_event_set_source_device (event, tablet->current_device);
|
|
gdk_event_set_device_tool (event, tool->tool);
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("proximity in, seat %p surface %p tool %d",
|
|
seat, tablet->pointer_info.focus,
|
|
gdk_device_tool_get_tool_type (tool->tool)));
|
|
}
|
|
|
|
static void
|
|
tablet_tool_handle_proximity_out (void *data,
|
|
struct zwp_tablet_tool_v2 *wp_tablet_tool)
|
|
{
|
|
GdkWaylandTabletToolData *tool = data;
|
|
GdkWaylandTabletData *tablet = tool->current_tablet;
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (tool->seat);
|
|
GdkEvent *event;
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("proximity out, seat %p, tool %d", seat,
|
|
gdk_device_tool_get_tool_type (tool->tool)));
|
|
|
|
event = gdk_wayland_tablet_get_frame_event (tablet, GDK_PROXIMITY_OUT);
|
|
event->any.surface = g_object_ref (tablet->pointer_info.focus);
|
|
gdk_event_set_device (event, tablet->master);
|
|
gdk_event_set_source_device (event, tablet->current_device);
|
|
gdk_event_set_device_tool (event, tool->tool);
|
|
|
|
gdk_wayland_pointer_stop_cursor_animation (&tablet->pointer_info);
|
|
|
|
gdk_wayland_device_update_surface_cursor (tablet->master);
|
|
g_object_unref (tablet->pointer_info.focus);
|
|
tablet->pointer_info.focus = NULL;
|
|
|
|
gdk_device_update_tool (tablet->current_device, NULL);
|
|
g_clear_object (&tablet->pointer_info.cursor);
|
|
}
|
|
|
|
static void
|
|
tablet_create_button_event_frame (GdkWaylandTabletData *tablet,
|
|
GdkEventType evtype,
|
|
guint button)
|
|
{
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (tablet->seat);
|
|
GdkEvent *event;
|
|
|
|
event = gdk_wayland_tablet_get_frame_event (tablet, evtype);
|
|
event->any.surface = g_object_ref (tablet->pointer_info.focus);
|
|
gdk_event_set_device (event, tablet->master);
|
|
gdk_event_set_source_device (event, tablet->current_device);
|
|
gdk_event_set_device_tool (event, tablet->current_tool->tool);
|
|
event->button.time = tablet->pointer_info.time;
|
|
event->button.state = device_get_modifiers (tablet->master);
|
|
event->button.button = button;
|
|
gdk_event_set_display (event, seat->display);
|
|
|
|
get_coordinates (tablet->master,
|
|
&event->button.x,
|
|
&event->button.y,
|
|
&event->button.x_root,
|
|
&event->button.y_root);
|
|
}
|
|
|
|
static void
|
|
tablet_tool_handle_down (void *data,
|
|
struct zwp_tablet_tool_v2 *wp_tablet_tool,
|
|
uint32_t serial)
|
|
{
|
|
GdkWaylandTabletToolData *tool = data;
|
|
GdkWaylandTabletData *tablet = tool->current_tablet;
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (tool->seat);
|
|
GdkWaylandDisplay *display_wayland = GDK_WAYLAND_DISPLAY (seat->display);
|
|
|
|
if (!tablet->pointer_info.focus)
|
|
return;
|
|
|
|
_gdk_wayland_display_update_serial (display_wayland, serial);
|
|
tablet->pointer_info.press_serial = serial;
|
|
|
|
tablet_create_button_event_frame (tablet, GDK_BUTTON_PRESS, GDK_BUTTON_PRIMARY);
|
|
tablet->pointer_info.button_modifiers |= GDK_BUTTON1_MASK;
|
|
}
|
|
|
|
static void
|
|
tablet_tool_handle_up (void *data,
|
|
struct zwp_tablet_tool_v2 *wp_tablet_tool)
|
|
{
|
|
GdkWaylandTabletToolData *tool = data;
|
|
GdkWaylandTabletData *tablet = tool->current_tablet;
|
|
|
|
if (!tablet->pointer_info.focus)
|
|
return;
|
|
|
|
tablet_create_button_event_frame (tablet, GDK_BUTTON_RELEASE, GDK_BUTTON_PRIMARY);
|
|
tablet->pointer_info.button_modifiers &= ~GDK_BUTTON1_MASK;
|
|
}
|
|
|
|
static void
|
|
tablet_tool_handle_motion (void *data,
|
|
struct zwp_tablet_tool_v2 *wp_tablet_tool,
|
|
wl_fixed_t sx,
|
|
wl_fixed_t sy)
|
|
{
|
|
GdkWaylandTabletToolData *tool = data;
|
|
GdkWaylandTabletData *tablet = tool->current_tablet;
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (tool->seat);
|
|
GdkEvent *event;
|
|
|
|
tablet->pointer_info.surface_x = wl_fixed_to_double (sx);
|
|
tablet->pointer_info.surface_y = wl_fixed_to_double (sy);
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("tablet motion %f %f",
|
|
tablet->pointer_info.surface_x,
|
|
tablet->pointer_info.surface_y));
|
|
|
|
event = gdk_wayland_tablet_get_frame_event (tablet, GDK_MOTION_NOTIFY);
|
|
event->any.surface = g_object_ref (tablet->pointer_info.focus);
|
|
gdk_event_set_device (event, tablet->master);
|
|
gdk_event_set_source_device (event, tablet->current_device);
|
|
gdk_event_set_device_tool (event, tool->tool);
|
|
event->motion.time = tablet->pointer_info.time;
|
|
event->motion.state = device_get_modifiers (tablet->master);
|
|
gdk_event_set_display (event, seat->display);
|
|
|
|
get_coordinates (tablet->master,
|
|
&event->motion.x,
|
|
&event->motion.y,
|
|
&event->motion.x_root,
|
|
&event->motion.y_root);
|
|
}
|
|
|
|
static void
|
|
tablet_tool_handle_pressure (void *data,
|
|
struct zwp_tablet_tool_v2 *wp_tablet_tool,
|
|
uint32_t pressure)
|
|
{
|
|
GdkWaylandTabletToolData *tool = data;
|
|
GdkWaylandTabletData *tablet = tool->current_tablet;
|
|
gint axis_index = tablet->axis_indices[GDK_AXIS_PRESSURE];
|
|
|
|
_gdk_device_translate_axis (tablet->current_device, axis_index,
|
|
pressure, &tablet->axes[axis_index]);
|
|
|
|
GDK_DISPLAY_NOTE (GDK_WAYLAND_SEAT (tool->seat)->display, EVENTS,
|
|
g_message ("tablet tool %d pressure %d",
|
|
gdk_device_tool_get_tool_type (tool->tool), pressure));
|
|
}
|
|
|
|
static void
|
|
tablet_tool_handle_distance (void *data,
|
|
struct zwp_tablet_tool_v2 *wp_tablet_tool,
|
|
uint32_t distance)
|
|
{
|
|
GdkWaylandTabletToolData *tool = data;
|
|
GdkWaylandTabletData *tablet = tool->current_tablet;
|
|
gint axis_index = tablet->axis_indices[GDK_AXIS_DISTANCE];
|
|
|
|
_gdk_device_translate_axis (tablet->current_device, axis_index,
|
|
distance, &tablet->axes[axis_index]);
|
|
|
|
GDK_DISPLAY_NOTE (GDK_WAYLAND_SEAT (tool->seat)->display, EVENTS,
|
|
g_message ("tablet tool %d distance %d",
|
|
gdk_device_tool_get_tool_type (tool->tool), distance));
|
|
}
|
|
|
|
static void
|
|
tablet_tool_handle_tilt (void *data,
|
|
struct zwp_tablet_tool_v2 *wp_tablet_tool,
|
|
wl_fixed_t xtilt,
|
|
wl_fixed_t ytilt)
|
|
{
|
|
GdkWaylandTabletToolData *tool = data;
|
|
GdkWaylandTabletData *tablet = tool->current_tablet;
|
|
gint xtilt_axis_index = tablet->axis_indices[GDK_AXIS_XTILT];
|
|
gint ytilt_axis_index = tablet->axis_indices[GDK_AXIS_YTILT];
|
|
|
|
_gdk_device_translate_axis (tablet->current_device, xtilt_axis_index,
|
|
wl_fixed_to_double (xtilt),
|
|
&tablet->axes[xtilt_axis_index]);
|
|
_gdk_device_translate_axis (tablet->current_device, ytilt_axis_index,
|
|
wl_fixed_to_double (ytilt),
|
|
&tablet->axes[ytilt_axis_index]);
|
|
|
|
GDK_DISPLAY_NOTE (GDK_WAYLAND_SEAT (tool->seat)->display, EVENTS,
|
|
g_message ("tablet tool %d tilt %f/%f",
|
|
gdk_device_tool_get_tool_type (tool->tool),
|
|
wl_fixed_to_double (xtilt), wl_fixed_to_double (ytilt)));
|
|
}
|
|
|
|
static void
|
|
tablet_tool_handle_button (void *data,
|
|
struct zwp_tablet_tool_v2 *wp_tablet_tool,
|
|
uint32_t serial,
|
|
uint32_t button,
|
|
uint32_t state)
|
|
{
|
|
GdkWaylandTabletToolData *tool = data;
|
|
GdkWaylandTabletData *tablet = tool->current_tablet;
|
|
GdkEventType evtype;
|
|
guint n_button;
|
|
|
|
if (!tablet->pointer_info.focus)
|
|
return;
|
|
|
|
tablet->pointer_info.press_serial = serial;
|
|
|
|
if (button == BTN_STYLUS)
|
|
n_button = GDK_BUTTON_SECONDARY;
|
|
else if (button == BTN_STYLUS2)
|
|
n_button = GDK_BUTTON_MIDDLE;
|
|
else if (button == BTN_STYLUS3)
|
|
n_button = 8; /* Back */
|
|
else
|
|
return;
|
|
|
|
if (state == ZWP_TABLET_TOOL_V2_BUTTON_STATE_PRESSED)
|
|
evtype = GDK_BUTTON_PRESS;
|
|
else if (state == ZWP_TABLET_TOOL_V2_BUTTON_STATE_RELEASED)
|
|
evtype = GDK_BUTTON_RELEASE;
|
|
else
|
|
return;
|
|
|
|
tablet_create_button_event_frame (tablet, evtype, n_button);
|
|
}
|
|
|
|
static void
|
|
tablet_tool_handle_rotation (void *data,
|
|
struct zwp_tablet_tool_v2 *wp_tablet_tool,
|
|
wl_fixed_t degrees)
|
|
{
|
|
GdkWaylandTabletToolData *tool = data;
|
|
GdkWaylandTabletData *tablet = tool->current_tablet;
|
|
gint axis_index = tablet->axis_indices[GDK_AXIS_ROTATION];
|
|
|
|
_gdk_device_translate_axis (tablet->current_device, axis_index,
|
|
wl_fixed_to_double (degrees),
|
|
&tablet->axes[axis_index]);
|
|
|
|
GDK_DISPLAY_NOTE (GDK_WAYLAND_SEAT (tool->seat)->display, EVENTS,
|
|
g_message ("tablet tool %d rotation %f",
|
|
gdk_device_tool_get_tool_type (tool->tool),
|
|
wl_fixed_to_double (degrees)));
|
|
}
|
|
|
|
static void
|
|
tablet_tool_handle_slider (void *data,
|
|
struct zwp_tablet_tool_v2 *wp_tablet_tool,
|
|
int32_t position)
|
|
{
|
|
GdkWaylandTabletToolData *tool = data;
|
|
GdkWaylandTabletData *tablet = tool->current_tablet;
|
|
gint axis_index = tablet->axis_indices[GDK_AXIS_SLIDER];
|
|
|
|
_gdk_device_translate_axis (tablet->current_device, axis_index,
|
|
position, &tablet->axes[axis_index]);
|
|
|
|
GDK_DISPLAY_NOTE (GDK_WAYLAND_SEAT (tool->seat)->display, EVENTS,
|
|
g_message ("tablet tool %d slider %d",
|
|
gdk_device_tool_get_tool_type (tool->tool), position));
|
|
}
|
|
|
|
static void
|
|
tablet_tool_handle_wheel (void *data,
|
|
struct zwp_tablet_tool_v2 *wp_tablet_tool,
|
|
int32_t degrees,
|
|
int32_t clicks)
|
|
{
|
|
GdkWaylandTabletToolData *tool = data;
|
|
GdkWaylandTabletData *tablet = tool->current_tablet;
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (tablet->seat);
|
|
GdkEvent *event;
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("tablet tool %d wheel %d/%d",
|
|
gdk_device_tool_get_tool_type (tool->tool), degrees, clicks));
|
|
|
|
if (clicks == 0)
|
|
return;
|
|
|
|
/* Send smooth event */
|
|
event = create_scroll_event (seat, &tablet->pointer_info,
|
|
tablet->master, tablet->current_device, FALSE);
|
|
gdk_event_set_device_tool (event, tablet->current_tool->tool);
|
|
event->scroll.direction = GDK_SCROLL_SMOOTH;
|
|
event->scroll.delta_y = clicks;
|
|
_gdk_wayland_display_deliver_event (seat->display, event);
|
|
|
|
/* Send discrete event */
|
|
event = create_scroll_event (seat, &tablet->pointer_info,
|
|
tablet->master, tablet->current_device, TRUE);
|
|
gdk_event_set_device_tool (event, tablet->current_tool->tool);
|
|
event->scroll.direction = (clicks > 0) ? GDK_SCROLL_DOWN : GDK_SCROLL_UP;
|
|
_gdk_wayland_display_deliver_event (seat->display, event);
|
|
}
|
|
|
|
static void
|
|
tablet_tool_handle_frame (void *data,
|
|
struct zwp_tablet_tool_v2 *wl_tablet_tool,
|
|
uint32_t time)
|
|
{
|
|
GdkWaylandTabletToolData *tool = data;
|
|
GdkWaylandTabletData *tablet = tool->current_tablet;
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (tablet->seat);
|
|
GdkEvent *frame_event;
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("tablet frame, time %d", time));
|
|
|
|
frame_event = tablet->pointer_info.frame.event;
|
|
|
|
if (frame_event && frame_event->any.type == GDK_PROXIMITY_OUT)
|
|
{
|
|
tool->current_tablet = NULL;
|
|
tablet->current_tool = NULL;
|
|
}
|
|
|
|
tablet->pointer_info.time = time;
|
|
gdk_wayland_tablet_flush_frame_event (tablet, time);
|
|
}
|
|
|
|
static const struct zwp_tablet_tool_v2_listener tablet_tool_listener = {
|
|
tablet_tool_handle_type,
|
|
tablet_tool_handle_hardware_serial,
|
|
tablet_tool_handle_hardware_id_wacom,
|
|
tablet_tool_handle_capability,
|
|
tablet_tool_handle_done,
|
|
tablet_tool_handle_removed,
|
|
tablet_tool_handle_proximity_in,
|
|
tablet_tool_handle_proximity_out,
|
|
tablet_tool_handle_down,
|
|
tablet_tool_handle_up,
|
|
tablet_tool_handle_motion,
|
|
tablet_tool_handle_pressure,
|
|
tablet_tool_handle_distance,
|
|
tablet_tool_handle_tilt,
|
|
tablet_tool_handle_rotation,
|
|
tablet_tool_handle_slider,
|
|
tablet_tool_handle_wheel,
|
|
tablet_tool_handle_button,
|
|
tablet_tool_handle_frame,
|
|
};
|
|
|
|
static void
|
|
tablet_pad_ring_handle_source (void *data,
|
|
struct zwp_tablet_pad_ring_v2 *wp_tablet_pad_ring,
|
|
uint32_t source)
|
|
{
|
|
GdkWaylandTabletPadGroupData *group = data;
|
|
GdkWaylandTabletPadData *pad = group->pad;
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (pad->seat);
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("tablet pad ring handle source, ring = %p source = %d",
|
|
wp_tablet_pad_ring, source));
|
|
|
|
group->axis_tmp_info.source = source;
|
|
}
|
|
|
|
static void
|
|
tablet_pad_ring_handle_angle (void *data,
|
|
struct zwp_tablet_pad_ring_v2 *wp_tablet_pad_ring,
|
|
wl_fixed_t angle)
|
|
{
|
|
GdkWaylandTabletPadGroupData *group = data;
|
|
GdkWaylandTabletPadData *pad = group->pad;
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (pad->seat);
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("tablet pad ring handle angle, ring = %p angle = %f",
|
|
wp_tablet_pad_ring, wl_fixed_to_double (angle)));
|
|
|
|
group->axis_tmp_info.value = wl_fixed_to_double (angle);
|
|
}
|
|
|
|
static void
|
|
tablet_pad_ring_handle_stop (void *data,
|
|
struct zwp_tablet_pad_ring_v2 *wp_tablet_pad_ring)
|
|
{
|
|
GdkWaylandTabletPadGroupData *group = data;
|
|
GdkWaylandTabletPadData *pad = group->pad;
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (pad->seat);
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("tablet pad ring handle stop, ring = %p", wp_tablet_pad_ring));
|
|
|
|
group->axis_tmp_info.is_stop = TRUE;
|
|
}
|
|
|
|
static void
|
|
tablet_pad_ring_handle_frame (void *data,
|
|
struct zwp_tablet_pad_ring_v2 *wp_tablet_pad_ring,
|
|
uint32_t time)
|
|
{
|
|
GdkWaylandTabletPadGroupData *group = data;
|
|
GdkWaylandTabletPadData *pad = group->pad;
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (pad->seat);
|
|
GdkEvent *event;
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("tablet pad ring handle frame, ring = %p", wp_tablet_pad_ring));
|
|
|
|
event = gdk_event_new (GDK_PAD_RING);
|
|
g_set_object (&event->any.surface, seat->keyboard_focus);
|
|
event->pad_axis.time = time;
|
|
event->pad_axis.group = g_list_index (pad->mode_groups, group);
|
|
event->pad_axis.index = g_list_index (pad->rings, wp_tablet_pad_ring);
|
|
event->pad_axis.mode = group->current_mode;
|
|
event->pad_axis.value = group->axis_tmp_info.value;
|
|
gdk_event_set_device (event, pad->device);
|
|
gdk_event_set_source_device (event, pad->device);
|
|
|
|
_gdk_wayland_display_deliver_event (gdk_seat_get_display (pad->seat),
|
|
event);
|
|
}
|
|
|
|
static const struct zwp_tablet_pad_ring_v2_listener tablet_pad_ring_listener = {
|
|
tablet_pad_ring_handle_source,
|
|
tablet_pad_ring_handle_angle,
|
|
tablet_pad_ring_handle_stop,
|
|
tablet_pad_ring_handle_frame,
|
|
};
|
|
|
|
static void
|
|
tablet_pad_strip_handle_source (void *data,
|
|
struct zwp_tablet_pad_strip_v2 *wp_tablet_pad_strip,
|
|
uint32_t source)
|
|
{
|
|
GdkWaylandTabletPadGroupData *group = data;
|
|
GdkWaylandTabletPadData *pad = group->pad;
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (pad->seat);
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("tablet pad strip handle source, strip = %p source = %d",
|
|
wp_tablet_pad_strip, source));
|
|
|
|
group->axis_tmp_info.source = source;
|
|
}
|
|
|
|
static void
|
|
tablet_pad_strip_handle_position (void *data,
|
|
struct zwp_tablet_pad_strip_v2 *wp_tablet_pad_strip,
|
|
uint32_t position)
|
|
{
|
|
GdkWaylandTabletPadGroupData *group = data;
|
|
GdkWaylandTabletPadData *pad = group->pad;
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (pad->seat);
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("tablet pad strip handle position, strip = %p position = %d",
|
|
wp_tablet_pad_strip, position));
|
|
|
|
group->axis_tmp_info.value = (gdouble) position / 65535;
|
|
}
|
|
|
|
static void
|
|
tablet_pad_strip_handle_stop (void *data,
|
|
struct zwp_tablet_pad_strip_v2 *wp_tablet_pad_strip)
|
|
{
|
|
GdkWaylandTabletPadGroupData *group = data;
|
|
GdkWaylandTabletPadData *pad = group->pad;
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (pad->seat);
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("tablet pad strip handle stop, strip = %p",
|
|
wp_tablet_pad_strip));
|
|
|
|
group->axis_tmp_info.is_stop = TRUE;
|
|
}
|
|
|
|
static void
|
|
tablet_pad_strip_handle_frame (void *data,
|
|
struct zwp_tablet_pad_strip_v2 *wp_tablet_pad_strip,
|
|
uint32_t time)
|
|
{
|
|
GdkWaylandTabletPadGroupData *group = data;
|
|
GdkWaylandTabletPadData *pad = group->pad;
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (pad->seat);
|
|
GdkEvent *event;
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("tablet pad strip handle frame, strip = %p",
|
|
wp_tablet_pad_strip));
|
|
|
|
event = gdk_event_new (GDK_PAD_STRIP);
|
|
g_set_object (&event->any.surface, seat->keyboard_focus);
|
|
event->pad_axis.time = time;
|
|
event->pad_axis.group = g_list_index (pad->mode_groups, group);
|
|
event->pad_axis.index = g_list_index (pad->strips, wp_tablet_pad_strip);
|
|
event->pad_axis.mode = group->current_mode;
|
|
event->pad_axis.value = group->axis_tmp_info.value;
|
|
|
|
gdk_event_set_device (event, pad->device);
|
|
gdk_event_set_source_device (event, pad->device);
|
|
|
|
_gdk_wayland_display_deliver_event (gdk_seat_get_display (pad->seat),
|
|
event);
|
|
}
|
|
|
|
static const struct zwp_tablet_pad_strip_v2_listener tablet_pad_strip_listener = {
|
|
tablet_pad_strip_handle_source,
|
|
tablet_pad_strip_handle_position,
|
|
tablet_pad_strip_handle_stop,
|
|
tablet_pad_strip_handle_frame,
|
|
};
|
|
|
|
static void
|
|
tablet_pad_group_handle_buttons (void *data,
|
|
struct zwp_tablet_pad_group_v2 *wp_tablet_pad_group,
|
|
struct wl_array *buttons)
|
|
{
|
|
GdkWaylandTabletPadGroupData *group = data;
|
|
GdkWaylandTabletPadData *pad = group->pad;
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (pad->seat);
|
|
uint32_t *p;
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("tablet pad group handle buttons, pad group = %p, n_buttons = %" G_GSIZE_FORMAT,
|
|
wp_tablet_pad_group, buttons->size));
|
|
|
|
wl_array_for_each (p, buttons)
|
|
{
|
|
group->buttons = g_list_prepend (group->buttons, GUINT_TO_POINTER (*p));
|
|
}
|
|
|
|
group->buttons = g_list_reverse (group->buttons);
|
|
}
|
|
|
|
static void
|
|
tablet_pad_group_handle_ring (void *data,
|
|
struct zwp_tablet_pad_group_v2 *wp_tablet_pad_group,
|
|
struct zwp_tablet_pad_ring_v2 *wp_tablet_pad_ring)
|
|
{
|
|
GdkWaylandTabletPadGroupData *group = data;
|
|
GdkWaylandTabletPadData *pad = group->pad;
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (pad->seat);
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("tablet pad group handle ring, pad group = %p, ring = %p",
|
|
wp_tablet_pad_group, wp_tablet_pad_ring));
|
|
|
|
zwp_tablet_pad_ring_v2_add_listener (wp_tablet_pad_ring,
|
|
&tablet_pad_ring_listener, group);
|
|
zwp_tablet_pad_ring_v2_set_user_data (wp_tablet_pad_ring, group);
|
|
|
|
group->rings = g_list_append (group->rings, wp_tablet_pad_ring);
|
|
group->pad->rings = g_list_append (group->pad->rings, wp_tablet_pad_ring);
|
|
}
|
|
|
|
static void
|
|
tablet_pad_group_handle_strip (void *data,
|
|
struct zwp_tablet_pad_group_v2 *wp_tablet_pad_group,
|
|
struct zwp_tablet_pad_strip_v2 *wp_tablet_pad_strip)
|
|
{
|
|
GdkWaylandTabletPadGroupData *group = data;
|
|
GdkWaylandTabletPadData *pad = group->pad;
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (pad->seat);
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("tablet pad group handle strip, pad group = %p, strip = %p",
|
|
wp_tablet_pad_group, wp_tablet_pad_strip));
|
|
|
|
zwp_tablet_pad_strip_v2_add_listener (wp_tablet_pad_strip,
|
|
&tablet_pad_strip_listener, group);
|
|
zwp_tablet_pad_strip_v2_set_user_data (wp_tablet_pad_strip, group);
|
|
|
|
group->strips = g_list_append (group->strips, wp_tablet_pad_strip);
|
|
group->pad->strips = g_list_append (group->pad->strips, wp_tablet_pad_strip);
|
|
}
|
|
|
|
static void
|
|
tablet_pad_group_handle_modes (void *data,
|
|
struct zwp_tablet_pad_group_v2 *wp_tablet_pad_group,
|
|
uint32_t modes)
|
|
{
|
|
GdkWaylandTabletPadGroupData *group = data;
|
|
GdkWaylandTabletPadData *pad = group->pad;
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (pad->seat);
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("tablet pad group handle modes, pad group = %p, n_modes = %d",
|
|
wp_tablet_pad_group, modes));
|
|
|
|
group->n_modes = modes;
|
|
}
|
|
|
|
static void
|
|
tablet_pad_group_handle_done (void *data,
|
|
struct zwp_tablet_pad_group_v2 *wp_tablet_pad_group)
|
|
{
|
|
GdkWaylandTabletPadGroupData *group = data;
|
|
GdkWaylandTabletPadData *pad = group->pad;
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (pad->seat);
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("tablet pad group handle done, pad group = %p",
|
|
wp_tablet_pad_group));
|
|
}
|
|
|
|
static void
|
|
tablet_pad_group_handle_mode (void *data,
|
|
struct zwp_tablet_pad_group_v2 *wp_tablet_pad_group,
|
|
uint32_t time,
|
|
uint32_t serial,
|
|
uint32_t mode)
|
|
{
|
|
GdkWaylandTabletPadGroupData *group = data;
|
|
GdkWaylandTabletPadData *pad = group->pad;
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (pad->seat);
|
|
GdkEvent *event;
|
|
guint n_group;
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("tablet pad group handle mode, pad group = %p, mode = %d",
|
|
wp_tablet_pad_group, mode));
|
|
|
|
group->mode_switch_serial = serial;
|
|
group->current_mode = mode;
|
|
n_group = g_list_index (pad->mode_groups, group);
|
|
|
|
event = gdk_event_new (GDK_PAD_GROUP_MODE);
|
|
g_set_object (&event->any.surface, seat->keyboard_focus);
|
|
event->pad_group_mode.group = n_group;
|
|
event->pad_group_mode.mode = mode;
|
|
event->pad_group_mode.time = time;
|
|
gdk_event_set_device (event, pad->device);
|
|
gdk_event_set_source_device (event, pad->device);
|
|
|
|
_gdk_wayland_display_deliver_event (gdk_seat_get_display (pad->seat),
|
|
event);
|
|
}
|
|
|
|
static const struct zwp_tablet_pad_group_v2_listener tablet_pad_group_listener = {
|
|
tablet_pad_group_handle_buttons,
|
|
tablet_pad_group_handle_ring,
|
|
tablet_pad_group_handle_strip,
|
|
tablet_pad_group_handle_modes,
|
|
tablet_pad_group_handle_done,
|
|
tablet_pad_group_handle_mode,
|
|
};
|
|
|
|
static void
|
|
tablet_pad_handle_group (void *data,
|
|
struct zwp_tablet_pad_v2 *wp_tablet_pad,
|
|
struct zwp_tablet_pad_group_v2 *wp_tablet_pad_group)
|
|
{
|
|
GdkWaylandTabletPadData *pad = data;
|
|
GdkWaylandTabletPadGroupData *group;
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (pad->seat);
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("tablet pad handle group, pad group = %p, group = %p",
|
|
wp_tablet_pad_group, wp_tablet_pad_group));
|
|
|
|
group = g_new0 (GdkWaylandTabletPadGroupData, 1);
|
|
group->wp_tablet_pad_group = wp_tablet_pad_group;
|
|
group->pad = pad;
|
|
|
|
zwp_tablet_pad_group_v2_add_listener (wp_tablet_pad_group,
|
|
&tablet_pad_group_listener, group);
|
|
zwp_tablet_pad_group_v2_set_user_data (wp_tablet_pad_group, group);
|
|
pad->mode_groups = g_list_append (pad->mode_groups, group);
|
|
}
|
|
|
|
static void
|
|
tablet_pad_handle_path (void *data,
|
|
struct zwp_tablet_pad_v2 *wp_tablet_pad,
|
|
const char *path)
|
|
{
|
|
GdkWaylandTabletPadData *pad = data;
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (pad->seat);
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("tablet pad handle path, pad = %p, path = %s",
|
|
wp_tablet_pad, path));
|
|
|
|
pad->path = g_strdup (path);
|
|
}
|
|
|
|
static void
|
|
tablet_pad_handle_buttons (void *data,
|
|
struct zwp_tablet_pad_v2 *wp_tablet_pad,
|
|
uint32_t buttons)
|
|
{
|
|
GdkWaylandTabletPadData *pad = data;
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (pad->seat);
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("tablet pad handle buttons, pad = %p, n_buttons = %d",
|
|
wp_tablet_pad, buttons));
|
|
|
|
pad->n_buttons = buttons;
|
|
}
|
|
|
|
static void
|
|
tablet_pad_handle_done (void *data,
|
|
struct zwp_tablet_pad_v2 *wp_tablet_pad)
|
|
{
|
|
GdkWaylandTabletPadData *pad = data;
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (pad->seat);
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("tablet pad handle done, pad = %p", wp_tablet_pad));
|
|
|
|
pad->device =
|
|
g_object_new (GDK_TYPE_WAYLAND_DEVICE_PAD,
|
|
"name", "Pad device",
|
|
"type", GDK_DEVICE_TYPE_SLAVE,
|
|
"input-source", GDK_SOURCE_TABLET_PAD,
|
|
"input-mode", GDK_MODE_SCREEN,
|
|
"display", gdk_seat_get_display (pad->seat),
|
|
"seat", seat,
|
|
NULL);
|
|
|
|
_gdk_device_set_associated_device (pad->device, seat->master_keyboard);
|
|
gdk_seat_device_added (GDK_SEAT (seat), pad->device);
|
|
}
|
|
|
|
static void
|
|
tablet_pad_handle_button (void *data,
|
|
struct zwp_tablet_pad_v2 *wp_tablet_pad,
|
|
uint32_t time,
|
|
uint32_t button,
|
|
uint32_t state)
|
|
{
|
|
GdkWaylandTabletPadData *pad = data;
|
|
GdkWaylandTabletPadGroupData *group;
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (pad->seat);
|
|
GdkEvent *event;
|
|
gint n_group;
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("tablet pad handle button, pad = %p, button = %d, state = %d",
|
|
wp_tablet_pad, button, state));
|
|
|
|
group = tablet_pad_lookup_button_group (pad, button);
|
|
n_group = g_list_index (pad->mode_groups, group);
|
|
|
|
event = gdk_event_new (state == ZWP_TABLET_PAD_V2_BUTTON_STATE_PRESSED ?
|
|
GDK_PAD_BUTTON_PRESS :
|
|
GDK_PAD_BUTTON_RELEASE);
|
|
g_set_object (&event->any.surface, seat->keyboard_focus);
|
|
event->pad_button.button = button;
|
|
event->pad_button.group = n_group;
|
|
event->pad_button.mode = group->current_mode;
|
|
event->pad_button.time = time;
|
|
gdk_event_set_device (event, pad->device);
|
|
gdk_event_set_source_device (event, pad->device);
|
|
|
|
_gdk_wayland_display_deliver_event (gdk_seat_get_display (pad->seat),
|
|
event);
|
|
}
|
|
|
|
static void
|
|
tablet_pad_handle_enter (void *data,
|
|
struct zwp_tablet_pad_v2 *wp_tablet_pad,
|
|
uint32_t serial,
|
|
struct zwp_tablet_v2 *wp_tablet,
|
|
struct wl_surface *surface)
|
|
{
|
|
GdkWaylandTabletPadData *pad = data;
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (pad->seat);
|
|
GdkWaylandTabletData *tablet = zwp_tablet_v2_get_user_data (wp_tablet);
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("tablet pad handle enter, pad = %p, tablet = %p surface = %p",
|
|
wp_tablet_pad, wp_tablet, surface));
|
|
|
|
/* Relate pad and tablet */
|
|
tablet->pads = g_list_prepend (tablet->pads, pad);
|
|
pad->current_tablet = tablet;
|
|
}
|
|
|
|
static void
|
|
tablet_pad_handle_leave (void *data,
|
|
struct zwp_tablet_pad_v2 *wp_tablet_pad,
|
|
uint32_t serial,
|
|
struct wl_surface *surface)
|
|
{
|
|
GdkWaylandTabletPadData *pad = data;
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (pad->seat);
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("tablet pad handle leave, pad = %p, surface = %p",
|
|
wp_tablet_pad, surface));
|
|
|
|
if (pad->current_tablet)
|
|
{
|
|
pad->current_tablet->pads = g_list_remove (pad->current_tablet->pads, pad);
|
|
pad->current_tablet = NULL;
|
|
}
|
|
}
|
|
|
|
static void
|
|
tablet_pad_handle_removed (void *data,
|
|
struct zwp_tablet_pad_v2 *wp_tablet_pad)
|
|
{
|
|
GdkWaylandTabletPadData *pad = data;
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (pad->seat);
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("tablet pad handle removed, pad = %p", wp_tablet_pad));
|
|
|
|
/* Remove from the current tablet */
|
|
if (pad->current_tablet)
|
|
{
|
|
pad->current_tablet->pads = g_list_remove (pad->current_tablet->pads, pad);
|
|
pad->current_tablet = NULL;
|
|
}
|
|
|
|
_gdk_wayland_seat_remove_tablet_pad (GDK_WAYLAND_SEAT (pad->seat), pad);
|
|
}
|
|
|
|
static const struct zwp_tablet_pad_v2_listener tablet_pad_listener = {
|
|
tablet_pad_handle_group,
|
|
tablet_pad_handle_path,
|
|
tablet_pad_handle_buttons,
|
|
tablet_pad_handle_done,
|
|
tablet_pad_handle_button,
|
|
tablet_pad_handle_enter,
|
|
tablet_pad_handle_leave,
|
|
tablet_pad_handle_removed,
|
|
};
|
|
|
|
static void
|
|
tablet_seat_handle_tablet_added (void *data,
|
|
struct zwp_tablet_seat_v2 *wp_tablet_seat,
|
|
struct zwp_tablet_v2 *wp_tablet)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
GdkWaylandDisplay *display_wayland = GDK_WAYLAND_DISPLAY (seat->display);
|
|
GdkWaylandTabletData *tablet;
|
|
|
|
tablet = g_new0 (GdkWaylandTabletData, 1);
|
|
tablet->seat = GDK_SEAT (seat);
|
|
tablet->pointer_info.current_output_scale = 1;
|
|
tablet->pointer_info.pointer_surface =
|
|
wl_compositor_create_surface (display_wayland->compositor);
|
|
tablet->wp_tablet = wp_tablet;
|
|
|
|
seat->tablets = g_list_prepend (seat->tablets, tablet);
|
|
|
|
zwp_tablet_v2_add_listener (wp_tablet, &tablet_listener, tablet);
|
|
zwp_tablet_v2_set_user_data (wp_tablet, tablet);
|
|
}
|
|
|
|
static void
|
|
tablet_seat_handle_tool_added (void *data,
|
|
struct zwp_tablet_seat_v2 *wp_tablet_seat,
|
|
struct zwp_tablet_tool_v2 *wp_tablet_tool)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
GdkWaylandTabletToolData *tool;
|
|
|
|
tool = g_new0 (GdkWaylandTabletToolData, 1);
|
|
tool->wp_tablet_tool = wp_tablet_tool;
|
|
tool->seat = GDK_SEAT (seat);
|
|
|
|
zwp_tablet_tool_v2_add_listener (wp_tablet_tool, &tablet_tool_listener, tool);
|
|
zwp_tablet_tool_v2_set_user_data (wp_tablet_tool, tool);
|
|
|
|
seat->tablet_tools = g_list_prepend (seat->tablet_tools, tool);
|
|
}
|
|
|
|
static void
|
|
tablet_seat_handle_pad_added (void *data,
|
|
struct zwp_tablet_seat_v2 *wp_tablet_seat,
|
|
struct zwp_tablet_pad_v2 *wp_tablet_pad)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
GdkWaylandTabletPadData *pad;
|
|
|
|
pad = g_new0 (GdkWaylandTabletPadData, 1);
|
|
pad->wp_tablet_pad = wp_tablet_pad;
|
|
pad->seat = GDK_SEAT (seat);
|
|
|
|
zwp_tablet_pad_v2_add_listener (wp_tablet_pad, &tablet_pad_listener, pad);
|
|
zwp_tablet_pad_v2_set_user_data (wp_tablet_pad, pad);
|
|
|
|
seat->tablet_pads = g_list_prepend (seat->tablet_pads, pad);
|
|
}
|
|
|
|
static const struct zwp_tablet_seat_v2_listener tablet_seat_listener = {
|
|
tablet_seat_handle_tablet_added,
|
|
tablet_seat_handle_tool_added,
|
|
tablet_seat_handle_pad_added,
|
|
};
|
|
|
|
static void
|
|
init_devices (GdkWaylandSeat *seat)
|
|
{
|
|
/* pointer */
|
|
seat->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", seat->display,
|
|
"seat", seat,
|
|
NULL);
|
|
|
|
GDK_WAYLAND_DEVICE (seat->master_pointer)->pointer = &seat->pointer_info;
|
|
|
|
/* keyboard */
|
|
seat->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", seat->display,
|
|
"seat", seat,
|
|
NULL);
|
|
_gdk_device_reset_axes (seat->master_keyboard);
|
|
|
|
/* link both */
|
|
_gdk_device_set_associated_device (seat->master_pointer, seat->master_keyboard);
|
|
_gdk_device_set_associated_device (seat->master_keyboard, seat->master_pointer);
|
|
|
|
gdk_seat_device_added (GDK_SEAT (seat), seat->master_pointer);
|
|
gdk_seat_device_added (GDK_SEAT (seat), seat->master_keyboard);
|
|
}
|
|
|
|
static void
|
|
pointer_surface_update_scale (GdkDevice *device)
|
|
{
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (gdk_device_get_seat (device));
|
|
GdkWaylandPointerData *pointer = GDK_WAYLAND_DEVICE (device)->pointer;
|
|
GdkWaylandDisplay *display_wayland = GDK_WAYLAND_DISPLAY (seat->display);
|
|
guint32 scale;
|
|
GSList *l;
|
|
|
|
if (display_wayland->compositor_version < WL_SURFACE_HAS_BUFFER_SCALE)
|
|
{
|
|
/* We can't set the scale on this surface */
|
|
return;
|
|
}
|
|
|
|
scale = 1;
|
|
for (l = pointer->pointer_surface_outputs; l != NULL; l = l->next)
|
|
{
|
|
guint32 output_scale = gdk_wayland_display_get_output_scale (display_wayland, l->data);
|
|
scale = MAX (scale, output_scale);
|
|
}
|
|
|
|
pointer->current_output_scale = scale;
|
|
|
|
gdk_wayland_device_update_surface_cursor (device);
|
|
}
|
|
|
|
void
|
|
gdk_wayland_seat_update_cursor_scale (GdkWaylandSeat *seat)
|
|
{
|
|
pointer_surface_update_scale (seat->master_pointer);
|
|
}
|
|
|
|
static void
|
|
pointer_surface_enter (void *data,
|
|
struct wl_surface *wl_surface,
|
|
struct wl_output *output)
|
|
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("pointer surface of seat %p entered output %p",
|
|
seat, output));
|
|
|
|
seat->pointer_info.pointer_surface_outputs =
|
|
g_slist_append (seat->pointer_info.pointer_surface_outputs, output);
|
|
|
|
pointer_surface_update_scale (seat->master_pointer);
|
|
}
|
|
|
|
static void
|
|
pointer_surface_leave (void *data,
|
|
struct wl_surface *wl_surface,
|
|
struct wl_output *output)
|
|
{
|
|
GdkWaylandSeat *seat = data;
|
|
|
|
GDK_DISPLAY_NOTE (seat->display, EVENTS,
|
|
g_message ("pointer surface of seat %p left output %p",
|
|
seat, output));
|
|
|
|
seat->pointer_info.pointer_surface_outputs =
|
|
g_slist_remove (seat->pointer_info.pointer_surface_outputs, output);
|
|
|
|
pointer_surface_update_scale (seat->master_pointer);
|
|
}
|
|
|
|
static const struct wl_surface_listener pointer_surface_listener = {
|
|
pointer_surface_enter,
|
|
pointer_surface_leave
|
|
};
|
|
|
|
static GdkSurface *
|
|
create_foreign_dnd_surface (GdkDisplay *display)
|
|
{
|
|
return gdk_surface_new_popup (display, &(GdkRectangle) { 0, 0, 1, 1 });
|
|
}
|
|
|
|
static void
|
|
gdk_wayland_pointer_data_finalize (GdkWaylandPointerData *pointer)
|
|
{
|
|
g_clear_object (&pointer->focus);
|
|
g_clear_object (&pointer->cursor);
|
|
wl_surface_destroy (pointer->pointer_surface);
|
|
g_slist_free (pointer->pointer_surface_outputs);
|
|
}
|
|
|
|
static void
|
|
gdk_wayland_seat_finalize (GObject *object)
|
|
{
|
|
GdkWaylandSeat *seat = GDK_WAYLAND_SEAT (object);
|
|
GList *l;
|
|
|
|
for (l = seat->tablet_tools; l != NULL; l = l->next)
|
|
_gdk_wayland_seat_remove_tool (seat, l->data);
|
|
|
|
for (l = seat->tablet_pads; l != NULL; l = l->next)
|
|
_gdk_wayland_seat_remove_tablet_pad (seat, l->data);
|
|
|
|
for (l = seat->tablets; l != NULL; l = l->next)
|
|
_gdk_wayland_seat_remove_tablet (seat, l->data);
|
|
|
|
seat_handle_capabilities (seat, seat->wl_seat, 0);
|
|
g_object_unref (seat->keymap);
|
|
gdk_wayland_pointer_data_finalize (&seat->pointer_info);
|
|
/* FIXME: destroy data_device */
|
|
g_clear_object (&seat->keyboard_settings);
|
|
g_clear_object (&seat->drag);
|
|
g_clear_object (&seat->drop);
|
|
g_clear_object (&seat->clipboard);
|
|
g_clear_object (&seat->primary_clipboard);
|
|
g_hash_table_destroy (seat->touches);
|
|
gdk_surface_destroy (seat->foreign_dnd_surface);
|
|
zwp_tablet_seat_v2_destroy (seat->wp_tablet_seat);
|
|
stop_key_repeat (seat);
|
|
|
|
G_OBJECT_CLASS (gdk_wayland_seat_parent_class)->finalize (object);
|
|
}
|
|
|
|
static GdkSeatCapabilities
|
|
gdk_wayland_seat_get_capabilities (GdkSeat *seat)
|
|
{
|
|
GdkWaylandSeat *wayland_seat = GDK_WAYLAND_SEAT (seat);
|
|
GdkSeatCapabilities caps = 0;
|
|
|
|
if (wayland_seat->master_pointer)
|
|
caps |= GDK_SEAT_CAPABILITY_POINTER;
|
|
if (wayland_seat->master_keyboard)
|
|
caps |= GDK_SEAT_CAPABILITY_KEYBOARD;
|
|
if (wayland_seat->touch_master)
|
|
caps |= GDK_SEAT_CAPABILITY_TOUCH;
|
|
|
|
return caps;
|
|
}
|
|
|
|
static void
|
|
gdk_wayland_seat_set_grab_surface (GdkWaylandSeat *seat,
|
|
GdkSurface *surface)
|
|
{
|
|
if (seat->grab_surface)
|
|
{
|
|
_gdk_wayland_surface_set_grab_seat (seat->grab_surface, NULL);
|
|
g_object_remove_weak_pointer (G_OBJECT (seat->grab_surface),
|
|
(gpointer *) &seat->grab_surface);
|
|
seat->grab_surface = NULL;
|
|
}
|
|
|
|
if (surface)
|
|
{
|
|
seat->grab_surface = surface;
|
|
g_object_add_weak_pointer (G_OBJECT (surface),
|
|
(gpointer *) &seat->grab_surface);
|
|
_gdk_wayland_surface_set_grab_seat (surface, GDK_SEAT (seat));
|
|
}
|
|
}
|
|
|
|
static GdkGrabStatus
|
|
gdk_wayland_seat_grab (GdkSeat *seat,
|
|
GdkSurface *surface,
|
|
GdkSeatCapabilities capabilities,
|
|
gboolean owner_events,
|
|
GdkCursor *cursor,
|
|
const GdkEvent *event,
|
|
GdkSeatGrabPrepareFunc prepare_func,
|
|
gpointer prepare_func_data)
|
|
{
|
|
GdkWaylandSeat *wayland_seat = GDK_WAYLAND_SEAT (seat);
|
|
guint32 evtime = event ? gdk_event_get_time (event) : GDK_CURRENT_TIME;
|
|
GdkDisplay *display = gdk_seat_get_display (seat);
|
|
GdkSurface *native;
|
|
GList *l;
|
|
|
|
native = gdk_surface_get_toplevel (surface);
|
|
|
|
if (native == NULL || GDK_SURFACE_DESTROYED (native))
|
|
return GDK_GRAB_NOT_VIEWABLE;
|
|
|
|
gdk_wayland_seat_set_grab_surface (wayland_seat, native);
|
|
wayland_seat->grab_time = evtime;
|
|
|
|
if (prepare_func)
|
|
(prepare_func) (seat, surface, prepare_func_data);
|
|
|
|
if (!gdk_surface_is_visible (surface))
|
|
{
|
|
gdk_wayland_seat_set_grab_surface (wayland_seat, NULL);
|
|
g_critical ("Surface %p has not been made visible in GdkSeatGrabPrepareFunc",
|
|
surface);
|
|
return GDK_GRAB_NOT_VIEWABLE;
|
|
}
|
|
|
|
if (wayland_seat->master_pointer &&
|
|
capabilities & GDK_SEAT_CAPABILITY_POINTER)
|
|
{
|
|
device_maybe_emit_grab_crossing (wayland_seat->master_pointer,
|
|
native, evtime);
|
|
|
|
_gdk_display_add_device_grab (display,
|
|
wayland_seat->master_pointer,
|
|
surface,
|
|
native,
|
|
GDK_OWNERSHIP_NONE,
|
|
owner_events,
|
|
GDK_ALL_EVENTS_MASK,
|
|
_gdk_display_get_next_serial (display),
|
|
evtime,
|
|
FALSE);
|
|
|
|
gdk_wayland_seat_set_global_cursor (seat, cursor);
|
|
g_set_object (&wayland_seat->cursor, cursor);
|
|
gdk_wayland_device_update_surface_cursor (wayland_seat->master_pointer);
|
|
}
|
|
|
|
if (wayland_seat->touch_master &&
|
|
capabilities & GDK_SEAT_CAPABILITY_TOUCH)
|
|
{
|
|
device_maybe_emit_grab_crossing (wayland_seat->touch_master,
|
|
native, evtime);
|
|
|
|
_gdk_display_add_device_grab (display,
|
|
wayland_seat->touch_master,
|
|
surface,
|
|
native,
|
|
GDK_OWNERSHIP_NONE,
|
|
owner_events,
|
|
GDK_ALL_EVENTS_MASK,
|
|
_gdk_display_get_next_serial (display),
|
|
evtime,
|
|
FALSE);
|
|
}
|
|
|
|
if (wayland_seat->master_keyboard &&
|
|
capabilities & GDK_SEAT_CAPABILITY_KEYBOARD)
|
|
{
|
|
device_maybe_emit_grab_crossing (wayland_seat->master_keyboard,
|
|
native, evtime);
|
|
|
|
_gdk_display_add_device_grab (display,
|
|
wayland_seat->master_keyboard,
|
|
surface,
|
|
native,
|
|
GDK_OWNERSHIP_NONE,
|
|
owner_events,
|
|
GDK_ALL_EVENTS_MASK,
|
|
_gdk_display_get_next_serial (display),
|
|
evtime,
|
|
FALSE);
|
|
|
|
/* Inhibit shortcuts if the seat grab is for the keyboard only */
|
|
if (capabilities == GDK_SEAT_CAPABILITY_KEYBOARD)
|
|
gdk_wayland_surface_inhibit_shortcuts (surface, seat);
|
|
}
|
|
|
|
if (wayland_seat->tablets &&
|
|
capabilities & GDK_SEAT_CAPABILITY_TABLET_STYLUS)
|
|
{
|
|
for (l = wayland_seat->tablets; l; l = l->next)
|
|
{
|
|
GdkWaylandTabletData *tablet = l->data;
|
|
|
|
device_maybe_emit_grab_crossing (tablet->master, native, evtime);
|
|
|
|
_gdk_display_add_device_grab (display,
|
|
tablet->master,
|
|
surface,
|
|
native,
|
|
GDK_OWNERSHIP_NONE,
|
|
owner_events,
|
|
GDK_ALL_EVENTS_MASK,
|
|
_gdk_display_get_next_serial (display),
|
|
evtime,
|
|
FALSE);
|
|
|
|
gdk_wayland_device_update_surface_cursor (tablet->master);
|
|
}
|
|
}
|
|
|
|
return GDK_GRAB_SUCCESS;
|
|
}
|
|
|
|
static void
|
|
gdk_wayland_seat_ungrab (GdkSeat *seat)
|
|
{
|
|
GdkWaylandSeat *wayland_seat = GDK_WAYLAND_SEAT (seat);
|
|
GdkDisplay *display = gdk_seat_get_display (seat);
|
|
GdkDeviceGrabInfo *grab;
|
|
GList *l;
|
|
|
|
g_clear_object (&wayland_seat->grab_cursor);
|
|
|
|
gdk_wayland_seat_set_grab_surface (wayland_seat, NULL);
|
|
|
|
if (wayland_seat->master_pointer)
|
|
{
|
|
device_maybe_emit_ungrab_crossing (wayland_seat->master_pointer,
|
|
GDK_CURRENT_TIME);
|
|
|
|
gdk_wayland_device_update_surface_cursor (wayland_seat->master_pointer);
|
|
}
|
|
|
|
if (wayland_seat->master_keyboard)
|
|
{
|
|
GdkSurface *prev_focus;
|
|
|
|
prev_focus = device_maybe_emit_ungrab_crossing (wayland_seat->master_keyboard,
|
|
GDK_CURRENT_TIME);
|
|
if (prev_focus)
|
|
gdk_wayland_surface_restore_shortcuts (prev_focus, seat);
|
|
}
|
|
|
|
if (wayland_seat->touch_master)
|
|
{
|
|
grab = _gdk_display_get_last_device_grab (display, wayland_seat->touch_master);
|
|
|
|
if (grab)
|
|
grab->serial_end = grab->serial_start;
|
|
}
|
|
|
|
for (l = wayland_seat->tablets; l; l = l->next)
|
|
{
|
|
GdkWaylandTabletData *tablet = l->data;
|
|
|
|
grab = _gdk_display_get_last_device_grab (display, tablet->master);
|
|
|
|
if (grab)
|
|
grab->serial_end = grab->serial_start;
|
|
}
|
|
}
|
|
|
|
static GdkDevice *
|
|
gdk_wayland_seat_get_master (GdkSeat *seat,
|
|
GdkSeatCapabilities capabilities)
|
|
{
|
|
GdkWaylandSeat *wayland_seat = GDK_WAYLAND_SEAT (seat);
|
|
|
|
if (capabilities == GDK_SEAT_CAPABILITY_POINTER)
|
|
return wayland_seat->master_pointer;
|
|
else if (capabilities == GDK_SEAT_CAPABILITY_KEYBOARD)
|
|
return wayland_seat->master_keyboard;
|
|
else if (capabilities == GDK_SEAT_CAPABILITY_TOUCH)
|
|
return wayland_seat->touch_master;
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static GList *
|
|
gdk_wayland_seat_get_slaves (GdkSeat *seat,
|
|
GdkSeatCapabilities capabilities)
|
|
{
|
|
GdkWaylandSeat *wayland_seat = GDK_WAYLAND_SEAT (seat);
|
|
GList *slaves = NULL;
|
|
|
|
if (wayland_seat->finger_scrolling && (capabilities & GDK_SEAT_CAPABILITY_POINTER))
|
|
slaves = g_list_prepend (slaves, wayland_seat->finger_scrolling);
|
|
if (wayland_seat->continuous_scrolling && (capabilities & GDK_SEAT_CAPABILITY_POINTER))
|
|
slaves = g_list_prepend (slaves, wayland_seat->continuous_scrolling);
|
|
if (wayland_seat->wheel_scrolling && (capabilities & GDK_SEAT_CAPABILITY_POINTER))
|
|
slaves = g_list_prepend (slaves, wayland_seat->wheel_scrolling);
|
|
if (wayland_seat->pointer && (capabilities & GDK_SEAT_CAPABILITY_POINTER))
|
|
slaves = g_list_prepend (slaves, wayland_seat->pointer);
|
|
if (wayland_seat->keyboard && (capabilities & GDK_SEAT_CAPABILITY_KEYBOARD))
|
|
slaves = g_list_prepend (slaves, wayland_seat->keyboard);
|
|
if (wayland_seat->touch && (capabilities & GDK_SEAT_CAPABILITY_TOUCH))
|
|
slaves = g_list_prepend (slaves, wayland_seat->touch);
|
|
|
|
if (wayland_seat->tablets && (capabilities & GDK_SEAT_CAPABILITY_TABLET_STYLUS))
|
|
{
|
|
GList *l;
|
|
|
|
for (l = wayland_seat->tablets; l; l = l->next)
|
|
{
|
|
GdkWaylandTabletData *tablet = l->data;
|
|
|
|
slaves = g_list_prepend (slaves, tablet->stylus_device);
|
|
slaves = g_list_prepend (slaves, tablet->eraser_device);
|
|
}
|
|
}
|
|
|
|
if (wayland_seat->tablet_pads && (capabilities & GDK_SEAT_CAPABILITY_TABLET_PAD))
|
|
{
|
|
GList *l;
|
|
|
|
for (l = wayland_seat->tablet_pads; l; l = l->next)
|
|
{
|
|
GdkWaylandTabletPadData *data = l->data;
|
|
slaves = g_list_prepend (slaves, data->device);
|
|
}
|
|
}
|
|
|
|
return slaves;
|
|
}
|
|
|
|
static GList *
|
|
gdk_wayland_seat_get_master_pointers (GdkSeat *seat,
|
|
GdkSeatCapabilities capabilities)
|
|
{
|
|
GdkWaylandSeat *wayland_seat = GDK_WAYLAND_SEAT (seat);
|
|
GList *masters = NULL;
|
|
|
|
if (capabilities & GDK_SEAT_CAPABILITY_POINTER)
|
|
masters = g_list_prepend (masters, wayland_seat->master_pointer);
|
|
if (capabilities & GDK_SEAT_CAPABILITY_TOUCH)
|
|
masters = g_list_prepend (masters, wayland_seat->touch_master);
|
|
if (capabilities & GDK_SEAT_CAPABILITY_TABLET_STYLUS)
|
|
{
|
|
GList *l;
|
|
|
|
for (l = wayland_seat->tablets; l; l = l->next)
|
|
{
|
|
GdkWaylandTabletData *tablet = l->data;
|
|
|
|
masters = g_list_prepend (masters, tablet->master);
|
|
}
|
|
}
|
|
|
|
return masters;
|
|
}
|
|
|
|
static void
|
|
gdk_wayland_seat_class_init (GdkWaylandSeatClass *klass)
|
|
{
|
|
GObjectClass *object_class = G_OBJECT_CLASS (klass);
|
|
GdkSeatClass *seat_class = GDK_SEAT_CLASS (klass);
|
|
|
|
object_class->finalize = gdk_wayland_seat_finalize;
|
|
|
|
seat_class->get_capabilities = gdk_wayland_seat_get_capabilities;
|
|
seat_class->grab = gdk_wayland_seat_grab;
|
|
seat_class->ungrab = gdk_wayland_seat_ungrab;
|
|
seat_class->get_master = gdk_wayland_seat_get_master;
|
|
seat_class->get_slaves = gdk_wayland_seat_get_slaves;
|
|
seat_class->get_master_pointers = gdk_wayland_seat_get_master_pointers;
|
|
}
|
|
|
|
static void
|
|
gdk_wayland_seat_init (GdkWaylandSeat *seat)
|
|
{
|
|
}
|
|
|
|
void
|
|
_gdk_wayland_display_create_seat (GdkWaylandDisplay *display_wayland,
|
|
guint32 id,
|
|
struct wl_seat *wl_seat)
|
|
{
|
|
GdkDisplay *display = GDK_DISPLAY (display_wayland);
|
|
GdkWaylandSeat *seat;
|
|
|
|
seat = g_object_new (GDK_TYPE_WAYLAND_SEAT,
|
|
"display", display_wayland,
|
|
NULL);
|
|
seat->id = id;
|
|
seat->keymap = _gdk_wayland_keymap_new (display);
|
|
seat->display = display;
|
|
seat->touches = g_hash_table_new_full (NULL, NULL, NULL, (GDestroyNotify) g_free);
|
|
seat->foreign_dnd_surface = create_foreign_dnd_surface (display);
|
|
seat->wl_seat = wl_seat;
|
|
|
|
wl_seat_add_listener (seat->wl_seat, &seat_listener, seat);
|
|
wl_seat_set_user_data (seat->wl_seat, seat);
|
|
|
|
if (display_wayland->primary_selection_manager)
|
|
{
|
|
seat->primary_clipboard = gdk_wayland_primary_new (seat);
|
|
}
|
|
else
|
|
{
|
|
/* If the compositor doesn't support primary clipboard,
|
|
* just do it local-only */
|
|
seat->primary_clipboard = gdk_clipboard_new (display);
|
|
}
|
|
|
|
seat->data_device =
|
|
wl_data_device_manager_get_data_device (display_wayland->data_device_manager,
|
|
seat->wl_seat);
|
|
seat->clipboard = gdk_wayland_clipboard_new (display);
|
|
wl_data_device_add_listener (seat->data_device,
|
|
&data_device_listener, seat);
|
|
|
|
seat->pointer_info.current_output_scale = 1;
|
|
seat->pointer_info.pointer_surface =
|
|
wl_compositor_create_surface (display_wayland->compositor);
|
|
wl_surface_add_listener (seat->pointer_info.pointer_surface,
|
|
&pointer_surface_listener,
|
|
seat);
|
|
|
|
init_devices (seat);
|
|
|
|
if (display_wayland->tablet_manager)
|
|
{
|
|
seat->wp_tablet_seat =
|
|
zwp_tablet_manager_v2_get_tablet_seat (display_wayland->tablet_manager,
|
|
wl_seat);
|
|
zwp_tablet_seat_v2_add_listener (seat->wp_tablet_seat, &tablet_seat_listener,
|
|
seat);
|
|
}
|
|
|
|
if (display->clipboard == NULL)
|
|
display->clipboard = g_object_ref (seat->clipboard);
|
|
if (display->primary_clipboard == NULL)
|
|
display->primary_clipboard = g_object_ref (seat->primary_clipboard);
|
|
|
|
gdk_display_add_seat (display, GDK_SEAT (seat));
|
|
}
|
|
|
|
void
|
|
_gdk_wayland_display_remove_seat (GdkWaylandDisplay *display_wayland,
|
|
guint32 id)
|
|
{
|
|
GdkDisplay *display = GDK_DISPLAY (display_wayland);
|
|
GList *l, *seats;
|
|
|
|
seats = gdk_display_list_seats (display);
|
|
|
|
for (l = seats; l != NULL; l = l->next)
|
|
{
|
|
GdkWaylandSeat *seat = l->data;
|
|
|
|
if (seat->id != id)
|
|
continue;
|
|
|
|
gdk_display_remove_seat (display, GDK_SEAT (seat));
|
|
break;
|
|
}
|
|
|
|
g_list_free (seats);
|
|
}
|
|
|
|
uint32_t
|
|
_gdk_wayland_device_get_implicit_grab_serial (GdkWaylandDevice *device,
|
|
const GdkEvent *event)
|
|
{
|
|
GdkSeat *seat = gdk_device_get_seat (GDK_DEVICE (device));
|
|
GdkEventSequence *sequence = NULL;
|
|
GdkWaylandTouchData *touch = NULL;
|
|
|
|
if (event)
|
|
sequence = gdk_event_get_event_sequence (event);
|
|
|
|
if (sequence)
|
|
touch = gdk_wayland_seat_get_touch (GDK_WAYLAND_SEAT (seat),
|
|
GDK_EVENT_SEQUENCE_TO_SLOT (sequence));
|
|
|
|
if (touch)
|
|
return touch->touch_down_serial;
|
|
|
|
if (event)
|
|
{
|
|
GdkDevice *source = gdk_event_get_source_device (event);
|
|
GdkWaylandSeat *wayland_seat = GDK_WAYLAND_SEAT (seat);
|
|
GList *l;
|
|
|
|
for (l = wayland_seat->tablets; l; l = l->next)
|
|
{
|
|
GdkWaylandTabletData *tablet = l->data;
|
|
|
|
if (tablet->current_device == source)
|
|
return tablet->pointer_info.press_serial;
|
|
}
|
|
}
|
|
|
|
return GDK_WAYLAND_SEAT (seat)->pointer_info.press_serial;
|
|
}
|
|
|
|
uint32_t
|
|
_gdk_wayland_seat_get_last_implicit_grab_serial (GdkSeat *seat,
|
|
GdkEventSequence **sequence)
|
|
{
|
|
GdkWaylandSeat *wayland_seat;
|
|
GdkWaylandTouchData *touch;
|
|
GHashTableIter iter;
|
|
GList *l;
|
|
uint32_t serial;
|
|
|
|
wayland_seat = GDK_WAYLAND_SEAT (seat);
|
|
g_hash_table_iter_init (&iter, wayland_seat->touches);
|
|
|
|
if (sequence)
|
|
*sequence = NULL;
|
|
|
|
serial = wayland_seat->keyboard_key_serial;
|
|
|
|
if (wayland_seat->pointer_info.press_serial > serial)
|
|
serial = wayland_seat->pointer_info.press_serial;
|
|
|
|
for (l = wayland_seat->tablets; l; l = l->next)
|
|
{
|
|
GdkWaylandTabletData *tablet = l->data;
|
|
|
|
if (tablet->pointer_info.press_serial > serial)
|
|
serial = tablet->pointer_info.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)
|
|
{
|
|
GdkWaylandSeat *seat;
|
|
GdkWaylandTouchData *touch;
|
|
GdkEvent *event;
|
|
|
|
g_return_if_fail (GDK_IS_WAYLAND_DEVICE (gdk_device));
|
|
|
|
seat = GDK_WAYLAND_SEAT (gdk_device_get_seat (gdk_device));
|
|
touch = gdk_wayland_seat_get_touch (seat,
|
|
GDK_EVENT_SEQUENCE_TO_SLOT (sequence));
|
|
|
|
if (GDK_WAYLAND_DEVICE (seat->touch_master)->emulating_touch == touch)
|
|
{
|
|
GDK_WAYLAND_DEVICE (seat->touch_master)->emulating_touch = NULL;
|
|
emulate_touch_crossing (touch->surface, NULL,
|
|
seat->touch_master, seat->touch,
|
|
touch, GDK_LEAVE_NOTIFY, GDK_CROSSING_NORMAL,
|
|
GDK_CURRENT_TIME);
|
|
}
|
|
|
|
event = _create_touch_event (seat, touch, GDK_TOUCH_CANCEL,
|
|
GDK_CURRENT_TIME);
|
|
_gdk_wayland_display_deliver_event (seat->display, event);
|
|
}
|
|
|
|
void
|
|
gdk_wayland_seat_set_global_cursor (GdkSeat *seat,
|
|
GdkCursor *cursor)
|
|
{
|
|
GdkWaylandSeat *wayland_seat = GDK_WAYLAND_SEAT (seat);
|
|
GdkDevice *pointer;
|
|
|
|
pointer = gdk_seat_get_pointer (seat);
|
|
|
|
g_set_object (&wayland_seat->grab_cursor, cursor);
|
|
gdk_wayland_device_set_surface_cursor (pointer,
|
|
gdk_wayland_device_get_focus (pointer),
|
|
NULL);
|
|
}
|
|
|
|
void
|
|
gdk_wayland_seat_set_drag (GdkSeat *seat,
|
|
GdkDragContext *context)
|
|
{
|
|
GdkWaylandSeat *wayland_seat = GDK_WAYLAND_SEAT (seat);
|
|
|
|
g_set_object (&wayland_seat->drag, context);
|
|
}
|
|
|
|
struct wl_data_device *
|
|
gdk_wayland_device_get_data_device (GdkDevice *gdk_device)
|
|
{
|
|
GdkWaylandSeat *seat;
|
|
|
|
g_return_val_if_fail (GDK_IS_WAYLAND_DEVICE (gdk_device), NULL);
|
|
|
|
seat = GDK_WAYLAND_SEAT (gdk_device_get_seat (gdk_device));
|
|
return seat->data_device;
|
|
}
|
|
|
|
void
|
|
gdk_wayland_device_set_selection (GdkDevice *gdk_device,
|
|
struct wl_data_source *source)
|
|
{
|
|
GdkWaylandSeat *seat;
|
|
GdkWaylandDisplay *display_wayland;
|
|
|
|
g_return_if_fail (GDK_IS_WAYLAND_DEVICE (gdk_device));
|
|
|
|
seat = GDK_WAYLAND_SEAT (gdk_device_get_seat (gdk_device));
|
|
display_wayland = GDK_WAYLAND_DISPLAY (seat->display);
|
|
|
|
wl_data_device_set_selection (seat->data_device, source,
|
|
_gdk_wayland_display_get_serial (display_wayland));
|
|
}
|
|
|
|
/**
|
|
* gdk_wayland_seat_get_wl_seat:
|
|
* @seat: (type GdkWaylandSeat): a #GdkSeat
|
|
*
|
|
* Returns the Wayland wl_seat of a #GdkSeat.
|
|
*
|
|
* Returns: (transfer none): a Wayland wl_seat
|
|
*/
|
|
struct wl_seat *
|
|
gdk_wayland_seat_get_wl_seat (GdkSeat *seat)
|
|
{
|
|
g_return_val_if_fail (GDK_IS_WAYLAND_SEAT (seat), NULL);
|
|
|
|
return GDK_WAYLAND_SEAT (seat)->wl_seat;
|
|
}
|
|
|
|
/**
|
|
* gdk_wayland_device_get_node_path:
|
|
* @device: a #GdkDevice
|
|
*
|
|
* Returns the /dev/input/event* path of this device.
|
|
* For #GdkDevices that possibly coalesce multiple hardware
|
|
* devices (eg. mouse, keyboard, touch,...), this function
|
|
* will return %NULL.
|
|
*
|
|
* This is most notably implemented for devices of type
|
|
* %GDK_SOURCE_PEN, %GDK_SOURCE_ERASER and %GDK_SOURCE_TABLET_PAD.
|
|
*
|
|
* Returns: the /dev/input/event* path of this device
|
|
**/
|
|
const gchar *
|
|
gdk_wayland_device_get_node_path (GdkDevice *device)
|
|
{
|
|
GdkWaylandTabletData *tablet;
|
|
GdkWaylandTabletPadData *pad;
|
|
|
|
GdkSeat *seat;
|
|
|
|
g_return_val_if_fail (GDK_IS_DEVICE (device), NULL);
|
|
|
|
seat = gdk_device_get_seat (device);
|
|
tablet = gdk_wayland_seat_find_tablet (GDK_WAYLAND_SEAT (seat), device);
|
|
if (tablet)
|
|
return tablet->path;
|
|
|
|
pad = gdk_wayland_seat_find_pad (GDK_WAYLAND_SEAT (seat), device);
|
|
if (pad)
|
|
return pad->path;
|
|
|
|
return NULL;
|
|
}
|
|
|
|
/**
|
|
* gdk_wayland_device_pad_set_feedback:
|
|
* @device: a %GDK_SOURCE_TABLET_PAD device
|
|
* @feature: Feature to set the feedback label for
|
|
* @feature_idx: 0-indexed index of the feature to set the feedback label for
|
|
* @label: Feedback label
|
|
*
|
|
* Sets the feedback label for the given feature/index. This may be used by the
|
|
* compositor to provide user feedback of the actions available/performed.
|
|
**/
|
|
void
|
|
gdk_wayland_device_pad_set_feedback (GdkDevice *device,
|
|
GdkDevicePadFeature feature,
|
|
guint feature_idx,
|
|
const gchar *label)
|
|
{
|
|
GdkWaylandTabletPadData *pad;
|
|
GdkWaylandTabletPadGroupData *group;
|
|
GdkSeat *seat;
|
|
|
|
seat = gdk_device_get_seat (device);
|
|
pad = gdk_wayland_seat_find_pad (GDK_WAYLAND_SEAT (seat), device);
|
|
if (!pad)
|
|
return;
|
|
|
|
if (feature == GDK_DEVICE_PAD_FEATURE_BUTTON)
|
|
{
|
|
group = tablet_pad_lookup_button_group (pad, feature_idx);
|
|
if (!group)
|
|
return;
|
|
|
|
zwp_tablet_pad_v2_set_feedback (pad->wp_tablet_pad, feature_idx, label,
|
|
group->mode_switch_serial);
|
|
}
|
|
else if (feature == GDK_DEVICE_PAD_FEATURE_RING)
|
|
{
|
|
struct zwp_tablet_pad_ring_v2 *wp_pad_ring;
|
|
|
|
wp_pad_ring = g_list_nth_data (pad->rings, feature_idx);
|
|
if (!wp_pad_ring)
|
|
return;
|
|
|
|
group = zwp_tablet_pad_ring_v2_get_user_data (wp_pad_ring);
|
|
zwp_tablet_pad_ring_v2_set_feedback (wp_pad_ring, label,
|
|
group->mode_switch_serial);
|
|
|
|
}
|
|
else if (feature == GDK_DEVICE_PAD_FEATURE_STRIP)
|
|
{
|
|
struct zwp_tablet_pad_strip_v2 *wp_pad_strip;
|
|
|
|
wp_pad_strip = g_list_nth_data (pad->strips, feature_idx);
|
|
if (!wp_pad_strip)
|
|
return;
|
|
|
|
group = zwp_tablet_pad_strip_v2_get_user_data (wp_pad_strip);
|
|
zwp_tablet_pad_strip_v2_set_feedback (wp_pad_strip, label,
|
|
group->mode_switch_serial);
|
|
}
|
|
}
|