weston/desktop-shell/shell.h
Mario Kleiner 9f4d655494 desktop-shell: Allow multiple active fullscreen windows on multi-display setup.
Desktop shell demoted all fullscreen shell surfaces on all active
outputs of a multi-display setup whenever any shell surface was
activated anywhere. This made it impossible to have multiple
fullscreen windows on separate outputs active at the same
time, as creating or activating any shell surface would disable
fullscreen status for all existing fullscreen surfaces.

Make lower_fullscreen_layer() more selective, so on request it
only demotes fullscreen surfaces on a specified weston_output.

The activate() method for a specific surface will now only request
demotion of fullscreen surfaces on the target output of the activated
surface, but leave fullscreen surfaces on unrelated outputs alone.

Desktop wide acting functions like the window switcher or exposay
will still demote all fullscreen surfaces on all outputs to
implement their effect as before.

Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Reviewed-By: Derek Foreman <derekf@osg.samsung.com>
2015-06-30 12:12:53 -07:00

248 lines
6.2 KiB
C

/*
* 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 <stdbool.h>
#include <time.h>
#include "compositor.h"
#include "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 desktop_shell {
struct weston_compositor *compositor;
struct wl_listener idle_listener;
struct wl_listener wake_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;
uint32_t 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;
uint32_t 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 {
struct weston_view *view;
struct weston_view_animation *animation;
enum fade_type type;
struct wl_event_source *startup_timer;
} fade;
struct exposay exposay;
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 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_surface *es,
struct weston_seat *seat, bool configure);
void
exposay_binding(struct weston_seat *seat,
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);