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/*
* Copyright © 2019 Collabora, Ltd.
*
* 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.
*/
#ifndef IVI_COMPOSITOR_H
#define IVI_COMPOSITOR_H
#include <stdbool.h>
#include <libweston-6/compositor-drm.h>
#include <libweston-6/compositor.h>
#include <libweston-6/windowed-output-api.h>
#include <libweston-6/libweston-desktop.h>
#include "agl-shell-server-protocol.h"
#define ARRAY_LENGTH(x) (sizeof(x) / sizeof((x)[0]))
struct ivi_compositor {
struct weston_compositor *compositor;
struct weston_config *config;
struct wl_listener heads_changed;
bool init_failed;
/*
* Options parsed from command line arugments.
* Overrides what is found in the config file.
*/
struct {
/* drm */
bool use_current_mode;
/* wayland/x11 */
int width;
int height;
int scale;
} cmdline;
const struct weston_windowed_output_api *window_api;
const struct weston_drm_output_api *drm_api;
struct wl_global *agl_shell;
struct {
struct wl_client *client;
struct wl_resource *resource;
bool ready;
} shell_client;
struct wl_list outputs; /* ivi_output.link */
struct wl_list surfaces; /* ivi_desktop_surface.link */
struct weston_desktop *desktop;
struct wl_list pending_surfaces;
struct weston_layer background;
struct weston_layer normal;
struct weston_layer panel;
struct weston_layer fullscreen;
struct wl_list shell_clients; /* ivi_shell_client.link */
};
struct ivi_surface;
struct ivi_output {
struct wl_list link; /* ivi_compositor.outputs */
struct ivi_compositor *ivi;
char *name;
struct weston_config_section *config;
struct weston_output *output;
struct ivi_surface *background;
/* Panels */
struct ivi_surface *top;
struct ivi_surface *bottom;
struct ivi_surface *left;
struct ivi_surface *right;
struct wl_listener output_destroy;
/*
* Usable area for normal clients, i.e. with panels removed.
* In output-coorrdinate space.
*/
struct weston_geometry area;
//int32_t width;
//int32_t height;
/* Temporary: only used during configuration */
size_t add_len;
struct weston_head *add[8];
};
enum ivi_surface_role {
IVI_SURFACE_ROLE_NONE,
IVI_SURFACE_ROLE_DESKTOP,
IVI_SURFACE_ROLE_BACKGROUND,
IVI_SURFACE_ROLE_PANEL,
};
struct ivi_desktop_surface {
struct weston_view *view;
};
struct ivi_background_surface {
struct ivi_output *output;
struct weston_view *view;
};
struct ivi_panel_surface {
struct ivi_output *output;
enum agl_shell_edge edge;
struct weston_view *view;
};
enum ivi_surface_flags {
IVI_SURFACE_PROP_MAP = (1 << 0),
/* x, y, width, height */
IVI_SURFACE_PROP_POSITION = (1 << 1),
};
struct ivi_surface {
struct ivi_compositor *ivi;
struct weston_desktop_surface *dsurface;
struct wl_list link;
struct {
enum ivi_surface_flags flags;
int32_t x, y;
int32_t width, height;
} pending;
struct weston_geometry old_geom;
enum ivi_surface_role role;
union {
struct ivi_desktop_surface desktop;
struct ivi_background_surface bg;
struct ivi_panel_surface panel;
};
};
struct ivi_shell_client {
struct wl_list link;
char *command;
bool require_ready;
pid_t pid;
struct wl_client *client;
struct wl_listener client_destroy;
};
struct ivi_compositor *
to_ivi_compositor(struct weston_compositor *ec);
int
ivi_shell_init(struct ivi_compositor *ivi);
int
ivi_shell_create_global(struct ivi_compositor *ivi);
int
ivi_launch_shell_client(struct ivi_compositor *ivi);
int
ivi_desktop_init(struct ivi_compositor *ivi);
struct ivi_shell_client *
ivi_shell_client_from_wl(struct wl_client *client);
struct ivi_output *
to_ivi_output(struct weston_output *o);
void
ivi_set_desktop_surface(struct ivi_surface *surface);
void
ivi_reflow_outputs(struct ivi_compositor *ivi);
struct ivi_surface *
to_ivi_surface(struct weston_surface *surface);
void
ivi_layout_set_mapped(struct ivi_surface *surface);
void
ivi_layout_set_position(struct ivi_surface *surface,
int32_t x, int32_t y,
int32_t width, int32_t height);
void
ivi_layout_commit(struct ivi_compositor *ivi);
#endif
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