mirror of
https://github.com/NickHu/sway
synced 2024-12-28 22:23:30 +01:00
119 lines
4.1 KiB
C
119 lines
4.1 KiB
C
#include <stdlib.h>
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#include <wlc/wlc.h>
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#include <wlc/wlc-wayland.h>
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#include "wayland-desktop-shell-server-protocol.h"
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#include "layout.h"
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#include "log.h"
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#include "extensions.h"
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struct desktop_shell_state desktop_shell;
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void background_surface_destructor(struct wl_resource *resource) {
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sway_log(L_DEBUG, "Background surface killed");
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int i;
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for (i = 0; i < desktop_shell.backgrounds->length; ++i) {
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struct background_config *config = desktop_shell.backgrounds->items[i];
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if (config->resource == resource) {
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list_del(desktop_shell.backgrounds, i);
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break;
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}
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}
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}
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void panel_surface_destructor(struct wl_resource *resource) {
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sway_log(L_DEBUG, "Panel surface killed");
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int i;
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for (i = 0; i < desktop_shell.panels->length; ++i) {
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struct panel_config *config = desktop_shell.panels->items[i];
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if (config->resource == resource) {
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list_del(desktop_shell.panels, i);
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arrange_windows(&root_container, -1, -1);
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break;
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}
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}
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}
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static void set_background(struct wl_client *client, struct wl_resource *resource,
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struct wl_resource *_output, struct wl_resource *surface) {
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wlc_handle output = wlc_handle_from_wl_output_resource(_output);
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if (!output) {
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return;
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}
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sway_log(L_DEBUG, "Setting surface %p as background for output %d", surface, (int)output);
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struct background_config *config = malloc(sizeof(struct background_config));
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config->output = output;
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config->surface = wlc_resource_from_wl_surface_resource(surface);
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config->resource = surface;
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list_add(desktop_shell.backgrounds, config);
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wl_resource_set_destructor(surface, background_surface_destructor);
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}
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static void set_panel(struct wl_client *client, struct wl_resource *resource,
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struct wl_resource *_output, struct wl_resource *surface) {
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wlc_handle output = wlc_handle_from_wl_output_resource(_output);
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if (!output) {
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return;
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}
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sway_log(L_DEBUG, "Setting surface %p as panel for output %d", surface, (int)output);
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struct panel_config *config = malloc(sizeof(struct panel_config));
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config->output = output;
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config->surface = wlc_resource_from_wl_surface_resource(surface);
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config->resource = surface;
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list_add(desktop_shell.panels, config);
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wl_resource_set_destructor(surface, panel_surface_destructor);
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desktop_shell.panel_size = *wlc_surface_get_size(config->surface);
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arrange_windows(&root_container, -1, -1);
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}
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static void set_lock_surface(struct wl_client *client, struct wl_resource *resource, struct wl_resource *surface) {
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sway_log(L_ERROR, "desktop_set_lock_surface is not currently supported");
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}
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static void unlock(struct wl_client *client, struct wl_resource *resource) {
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sway_log(L_ERROR, "desktop_unlock is not currently supported");
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}
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static void set_grab_surface(struct wl_client *client, struct wl_resource *resource, struct wl_resource *surface) {
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sway_log(L_ERROR, "desktop_set_grab_surface is not currently supported");
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}
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static void desktop_ready(struct wl_client *client, struct wl_resource *resource) {
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// nop
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}
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static void set_panel_position(struct wl_client *client, struct wl_resource *resource, uint32_t position) {
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desktop_shell.panel_position = position;
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arrange_windows(&root_container, -1, -1);
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}
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static struct desktop_shell_interface desktop_shell_implementation = {
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.set_background = set_background,
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.set_panel = set_panel,
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.set_lock_surface = set_lock_surface,
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.unlock = unlock,
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.set_grab_surface = set_grab_surface,
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.desktop_ready = desktop_ready,
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.set_panel_position = set_panel_position
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};
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static void desktop_shell_bind(struct wl_client *client, void *data,
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unsigned int version, unsigned int id) {
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if (version > 3) {
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// Unsupported version
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return;
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}
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struct wl_resource *resource = wl_resource_create(client, &desktop_shell_interface, version, id);
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if (!resource) {
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wl_client_post_no_memory(client);
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}
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wl_resource_set_implementation(resource, &desktop_shell_implementation, NULL, NULL);
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}
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void register_extensions(void) {
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wl_global_create(wlc_get_wl_display(), &desktop_shell_interface, 3, NULL, desktop_shell_bind);
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desktop_shell.backgrounds = create_list();
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desktop_shell.panels = create_list();
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desktop_shell.panel_position = DESKTOP_SHELL_PANEL_POSITION_BOTTOM;
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}
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