1 files changed, 102 insertions, 0 deletions
diff --git a/rootston/desktop.c b/rootston/desktop.c
new file mode 100644
index 00000000..697c83df
--- /dev/null
+++ b/rootston/desktop.c
@@ -0,0 +1,102 @@
+#define _POSIX_C_SOURCE 199309L
+#include <time.h>
+#include <stdlib.h>
+#include <wlr/types/wlr_box.h>
+#include <wlr/types/wlr_compositor.h>
+#include <wlr/types/wlr_cursor.h>
+#include <wlr/types/wlr_gamma_control.h>
+#include <wlr/types/wlr_output_layout.h>
+#include <wlr/types/wlr_wl_shell.h>
+#include <wlr/types/wlr_xdg_shell_v6.h>
+#include <wlr/util/log.h>
+#include "rootston/desktop.h"
+#include "rootston/server.h"
+
+void view_destroy(struct roots_view *view) {
+	wl_list_remove(&view->link);
+	free(view);
+}
+
+void view_get_input_bounds(struct roots_view *view, struct wlr_box *box) {
+	if (view->get_input_bounds) {
+		view->get_input_bounds(view, box);
+		return;
+	}
+	box->x = box->y = 0;
+	box->width = view->wlr_surface->current.width;
+	box->height = view->wlr_surface->current.height;
+}
+
+void view_activate(struct roots_view *view, bool activate) {
+	if (view->activate) {
+		view->activate(view, activate);
+	}
+}
+
+struct roots_view *view_at(struct roots_desktop *desktop, int x, int y) {
+	struct roots_view *view;
+	wl_list_for_each(view, &desktop->views, link) {
+		struct wlr_box box;
+		view_get_input_bounds(view, &box);
+		box.x += view->x;
+		box.y += view->y;
+		if (wlr_box_contains_point(&box, x, y)) {
+			return view;
+		}
+	}
+	return NULL;
+}
+
+struct roots_desktop *desktop_create(struct roots_server *server,
+		struct roots_config *config) {
+	struct roots_desktop *desktop = calloc(1, sizeof(struct roots_desktop));
+	wlr_log(L_DEBUG, "Initializing roots desktop");
+
+	wl_list_init(&desktop->views);
+	wl_list_init(&desktop->outputs);
+	wl_list_init(&desktop->output_add.link);
+	desktop->output_add.notify = output_add_notify;
+	wl_list_init(&desktop->output_remove.link);
+	desktop->output_remove.notify = output_remove_notify;
+
+	wl_signal_add(&server->backend->events.output_add,
+			&desktop->output_add);
+	wl_signal_add(&server->backend->events.output_remove,
+			&desktop->output_remove);
+
+	desktop->server = server;
+	desktop->config = config;
+	desktop->layout = wlr_output_layout_create();
+	desktop->compositor = wlr_compositor_create(
+			server->wl_display, server->renderer);
+
+	wlr_cursor_attach_output_layout(server->input->cursor, desktop->layout);
+	wlr_cursor_map_to_region(server->input->cursor, config->cursor.mapped_box);
+	cursor_load_config(config, server->input->cursor,
+			server->input, desktop);
+
+	desktop->xdg_shell_v6 = wlr_xdg_shell_v6_create(server->wl_display);
+	wl_signal_add(&desktop->xdg_shell_v6->events.new_surface,
+		&desktop->xdg_shell_v6_surface);
+	desktop->xdg_shell_v6_surface.notify = handle_xdg_shell_v6_surface;
+
+	desktop->wl_shell = wlr_wl_shell_create(server->wl_display);
+	wl_signal_add(&desktop->wl_shell->events.new_surface,
+		&desktop->wl_shell_surface);
+	desktop->wl_shell_surface.notify = handle_wl_shell_surface;
+
+	desktop->xwayland = wlr_xwayland_create(server->wl_display,
+		desktop->compositor);
+	wl_signal_add(&desktop->xwayland->events.new_surface,
+		&desktop->xwayland_surface);
+	desktop->xwayland_surface.notify = handle_xwayland_surface;
+
+	desktop->gamma_control_manager = wlr_gamma_control_manager_create(
+			server->wl_display);
+
+	return desktop;
+}
+
+void desktop_destroy(struct roots_desktop *desktop) {
+	// TODO
+}