2 * Copyright © 2010-2012 Intel Corporation
3 * Copyright © 2011-2012 Collabora, Ltd.
4 * Copyright © 2013 Raspberry Pi Foundation
6 * Permission to use, copy, modify, distribute, and sell this software and
7 * its documentation for any purpose is hereby granted without fee, provided
8 * that the above copyright notice appear in all copies and that both that
9 * copyright notice and this permission notice appear in supporting
10 * documentation, and that the name of the copyright holders not be used in
11 * advertising or publicity pertaining to distribution of the software
12 * without specific, written prior permission. The copyright holders make
13 * no representations about the suitability of this software for any
14 * purpose. It is provided "as is" without express or implied warranty.
16 * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
17 * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
18 * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
19 * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
20 * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
21 * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
22 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
28 #include "compositor.h"
30 #include "desktop-shell-server-protocol.h"
45 enum exposay_target_state {
46 EXPOSAY_TARGET_OVERVIEW, /* show all windows */
47 EXPOSAY_TARGET_CANCEL, /* return to normal, same focus */
48 EXPOSAY_TARGET_SWITCH, /* return to normal, switch focus */
51 enum exposay_layout_state {
52 EXPOSAY_LAYOUT_INACTIVE = 0, /* normal desktop */
53 EXPOSAY_LAYOUT_ANIMATE_TO_INACTIVE, /* in transition to normal */
54 EXPOSAY_LAYOUT_OVERVIEW, /* show all windows */
55 EXPOSAY_LAYOUT_ANIMATE_TO_OVERVIEW, /* in transition to all windows */
58 struct exposay_output {
69 /* XXX: Make these exposay_surfaces. */
70 struct weston_view *focus_prev;
71 struct weston_view *focus_current;
72 struct weston_view *clicked;
73 struct workspace *workspace;
74 struct weston_seat *seat;
76 struct wl_list surface_list;
78 struct weston_keyboard_grab grab_kbd;
79 struct weston_pointer_grab grab_ptr;
81 enum exposay_target_state state_target;
82 enum exposay_layout_state state_cur;
83 int in_flight; /* number of animations still running */
87 struct exposay_output *cur_output;
93 struct focus_surface {
94 struct weston_surface *surface;
95 struct weston_view *view;
96 struct weston_transform workspace_transform;
100 struct weston_layer layer;
102 struct wl_list focus_list;
103 struct wl_listener seat_destroyed_listener;
105 struct focus_surface *fsurf_front;
106 struct focus_surface *fsurf_back;
107 struct weston_view_animation *focus_animation;
110 struct shell_output {
111 struct desktop_shell *shell;
112 struct weston_output *output;
113 struct exposay_output eoutput;
114 struct wl_listener destroy_listener;
118 struct desktop_shell {
119 struct weston_compositor *compositor;
121 struct wl_listener idle_listener;
122 struct wl_listener wake_listener;
123 struct wl_listener destroy_listener;
124 struct wl_listener show_input_panel_listener;
125 struct wl_listener hide_input_panel_listener;
126 struct wl_listener update_input_panel_listener;
128 struct weston_layer fullscreen_layer;
129 struct weston_layer panel_layer;
130 struct weston_layer background_layer;
131 struct weston_layer lock_layer;
132 struct weston_layer input_panel_layer;
134 struct wl_listener pointer_focus_listener;
135 struct weston_surface *grab_surface;
138 struct wl_client *client;
139 struct wl_resource *desktop_shell;
140 struct wl_listener client_destroy_listener;
147 bool showing_input_panels;
148 bool prepare_event_sent;
151 struct weston_surface *surface;
152 pixman_box32_t cursor_rectangle;
155 struct weston_surface *lock_surface;
156 struct wl_listener lock_surface_listener;
159 struct wl_array array;
160 unsigned int current;
163 struct wl_list client_list;
165 struct weston_animation animation;
166 struct wl_list anim_sticky_list;
168 uint32_t anim_timestamp;
170 struct workspace *anim_from;
171 struct workspace *anim_to;
177 struct wl_resource *binding;
178 struct weston_process process;
179 struct wl_event_source *timer;
183 struct wl_resource *binding;
184 struct wl_list surfaces;
188 struct weston_view *view;
189 struct weston_view_animation *animation;
191 struct wl_event_source *startup_timer;
194 struct exposay exposay;
196 uint32_t binding_modifier;
197 uint32_t exposay_modifier;
198 enum animation_type win_animation_type;
199 enum animation_type win_close_animation_type;
200 enum animation_type startup_animation_type;
201 enum animation_type focus_animation_type;
203 struct weston_layer minimized_layer;
205 struct wl_listener seat_create_listener;
206 struct wl_listener output_create_listener;
207 struct wl_listener output_move_listener;
208 struct wl_list output_list;
210 enum desktop_shell_panel_position panel_position;
214 struct timespec startup_time;
217 struct weston_output *
218 get_default_output(struct weston_compositor *compositor);
221 get_default_view(struct weston_surface *surface);
223 struct shell_surface *
224 get_shell_surface(struct weston_surface *surface);
227 get_current_workspace(struct desktop_shell *shell);
230 lower_fullscreen_layer(struct desktop_shell *shell);
233 activate(struct desktop_shell *shell, struct weston_surface *es,
234 struct weston_seat *seat, bool configure);
237 exposay_binding(struct weston_seat *seat,
238 enum weston_keyboard_modifier modifier,
241 input_panel_setup(struct desktop_shell *shell);
243 input_panel_destroy(struct desktop_shell *shell);
245 typedef void (*shell_for_each_layer_func_t)(struct desktop_shell *,
246 struct weston_layer *, void *);
249 shell_for_each_layer(struct desktop_shell *shell,
250 shell_for_each_layer_func_t func,