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Diffstat (limited to 'src/ivi-compositor.h')
| -rw-r--r-- | src/ivi-compositor.h | 220 |
1 files changed, 220 insertions, 0 deletions
diff --git a/src/ivi-compositor.h b/src/ivi-compositor.h new file mode 100644 index 0000000..65e06ad --- /dev/null +++ b/src/ivi-compositor.h @@ -0,0 +1,220 @@ +/* + * 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 |