/* * Copyright © 2010-2012 Intel Corporation * Copyright © 2011-2012 Collabora, Ltd. * Copyright © 2013 Raspberry Pi Foundation * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #include #include #include #include "compositor.h" #include "xwayland/xwayland-api.h" #include "weston-desktop-shell-server-protocol.h" enum animation_type { ANIMATION_NONE, ANIMATION_ZOOM, ANIMATION_FADE, ANIMATION_DIM_LAYER, }; enum fade_type { FADE_IN, FADE_OUT }; enum exposay_target_state { EXPOSAY_TARGET_OVERVIEW, /* show all windows */ EXPOSAY_TARGET_CANCEL, /* return to normal, same focus */ EXPOSAY_TARGET_SWITCH, /* return to normal, switch focus */ }; enum exposay_layout_state { EXPOSAY_LAYOUT_INACTIVE = 0, /* normal desktop */ EXPOSAY_LAYOUT_ANIMATE_TO_INACTIVE, /* in transition to normal */ EXPOSAY_LAYOUT_OVERVIEW, /* show all windows */ EXPOSAY_LAYOUT_ANIMATE_TO_OVERVIEW, /* in transition to all windows */ }; struct exposay_output { int num_surfaces; int grid_size; int surface_size; int hpadding_outer; int vpadding_outer; int padding_inner; }; struct exposay { /* XXX: Make these exposay_surfaces. */ struct weston_view *focus_prev; struct weston_view *focus_current; struct weston_view *clicked; struct workspace *workspace; struct weston_seat *seat; struct wl_list surface_list; struct weston_keyboard_grab grab_kbd; struct weston_pointer_grab grab_ptr; enum exposay_target_state state_target; enum exposay_layout_state state_cur; int in_flight; /* number of animations still running */ int row_current; int column_current; struct exposay_output *cur_output; bool mod_pressed; bool mod_invalid; }; struct focus_surface { struct weston_surface *surface; struct weston_view *view; struct weston_transform workspace_transform; }; struct workspace { struct weston_layer layer; struct wl_list focus_list; struct wl_listener seat_destroyed_listener; struct focus_surface *fsurf_front; struct focus_surface *fsurf_back; struct weston_view_animation *focus_animation; }; struct shell_output { struct desktop_shell *shell; struct weston_output *output; struct exposay_output eoutput; struct wl_listener destroy_listener; struct wl_list link; struct weston_surface *panel_surface; struct wl_listener panel_surface_listener; struct weston_surface *background_surface; struct wl_listener background_surface_listener; struct { struct weston_view *view; struct weston_view_animation *animation; enum fade_type type; struct wl_event_source *startup_timer; } fade; }; struct weston_desktop; struct desktop_shell { struct weston_compositor *compositor; struct weston_desktop *desktop; const struct weston_xwayland_surface_api *xwayland_surface_api; struct wl_listener idle_listener; struct wl_listener wake_listener; struct wl_listener transform_listener; struct wl_listener resized_listener; struct wl_listener destroy_listener; struct wl_listener show_input_panel_listener; struct wl_listener hide_input_panel_listener; struct wl_listener update_input_panel_listener; struct weston_layer fullscreen_layer; struct weston_layer panel_layer; struct weston_layer background_layer; struct weston_layer lock_layer; struct weston_layer input_panel_layer; struct wl_listener pointer_focus_listener; struct weston_surface *grab_surface; struct { struct wl_client *client; struct wl_resource *desktop_shell; struct wl_listener client_destroy_listener; unsigned deathcount; struct timespec deathstamp; } child; bool locked; bool showing_input_panels; bool prepare_event_sent; struct text_backend *text_backend; struct { struct weston_surface *surface; pixman_box32_t cursor_rectangle; } text_input; struct weston_surface *lock_surface; struct wl_listener lock_surface_listener; struct { struct wl_array array; unsigned int current; unsigned int num; struct wl_list client_list; struct weston_animation animation; struct wl_list anim_sticky_list; int anim_dir; struct timespec anim_timestamp; double anim_current; struct workspace *anim_from; struct workspace *anim_to; } workspaces; struct { struct wl_resource *binding; struct wl_list surfaces; } input_panel; struct exposay exposay; bool allow_zap; uint32_t binding_modifier; uint32_t exposay_modifier; enum animation_type win_animation_type; enum animation_type win_close_animation_type; enum animation_type startup_animation_type; enum animation_type focus_animation_type; struct weston_layer minimized_layer; struct wl_listener seat_create_listener; struct wl_listener output_create_listener; struct wl_listener output_move_listener; struct wl_list output_list; enum weston_desktop_shell_panel_position panel_position; char *client; struct timespec startup_time; }; struct weston_output * get_default_output(struct weston_compositor *compositor); struct weston_view * get_default_view(struct weston_surface *surface); struct shell_surface * get_shell_surface(struct weston_surface *surface); struct workspace * get_current_workspace(struct desktop_shell *shell); void lower_fullscreen_layer(struct desktop_shell *shell, struct weston_output *lowering_output); void activate(struct desktop_shell *shell, struct weston_view *view, struct weston_seat *seat, uint32_t flags); void exposay_binding(struct weston_keyboard *keyboard, enum weston_keyboard_modifier modifier, void *data); int input_panel_setup(struct desktop_shell *shell); void input_panel_destroy(struct desktop_shell *shell); typedef void (*shell_for_each_layer_func_t)(struct desktop_shell *, struct weston_layer *, void *); void shell_for_each_layer(struct desktop_shell *shell, shell_for_each_layer_func_t func, void *data);