Move wl_shell into wlroots

6 files changed, 58 insertions, 43 deletions

diff --git a/examples/compositor.h b/examples/compositor.h
index 2847808f..b382cc7f 100644
--- a/examples/compositor.h
+++ b/examples/compositor.h
@@ -17,24 +17,4 @@ void wl_compositor_init(struct wl_display *display,
 struct wlr_surface;
 void wl_compositor_surface_destroyed(struct wl_compositor_state *compositor,
 		struct wlr_surface *surface);
-
-struct wl_shell_state {
-	struct wl_global *wl_global;
-	struct wl_list wl_resources;
-};
-
-struct xdg_shell_state {
-	struct wl_global *wl_global;
-	struct wl_list wl_resources;
-	struct wl_display *display;
-};
-
-void wl_shell_init(struct wl_display *display,
-		struct wl_shell_state *state);
-
-void xdg_shell_init(struct wl_display *display,
-		struct xdg_shell_state *state);
-
-void xdg_shell_release(struct xdg_shell_state *state);
-
 #endif
diff --git a/examples/compositor/main.c b/examples/compositor/main.c
index 16851614..1d3cb237 100644
--- a/examples/compositor/main.c
+++ b/examples/compositor/main.c
@@ -12,6 +12,7 @@
 #include <wlr/render/gles2.h>
 #include <wlr/types/wlr_output.h>
 #include <wlr/types/wlr_surface.h>
+#include <wlr/types/wlr_wl_shell.h>
 #include <wlr/types/wlr_xdg_shell_v6.h>
 #include <xkbcommon/xkbcommon.h>
 #include <wlr/util/log.h>
@@ -21,7 +22,7 @@
 struct sample_state {
 	struct wlr_renderer *renderer;
 	struct wl_compositor_state compositor;
-	struct wl_shell_state shell;
+	struct wlr_wl_shell wl_shell;
 	struct wlr_xdg_shell_v6 *xdg_shell;
 };
 
@@ -75,7 +76,7 @@ int main() {
 	state.renderer = wlr_gles2_renderer_init(compositor.backend);
 	wl_display_init_shm(compositor.display);
 	wl_compositor_init(compositor.display, &state.compositor, state.renderer);
-	wl_shell_init(compositor.display, &state.shell);
+	wlr_wl_shell_init(&state.wl_shell, compositor.display);
 	state.xdg_shell = wlr_xdg_shell_v6_init(compositor.display);
 
 	compositor_run(&compositor);
diff --git a/examples/meson.build b/examples/meson.build
index b40f7d8f..1ce9c342 100644
--- a/examples/meson.build
+++ b/examples/meson.build
@@ -11,7 +11,6 @@ executable('tablet', 'tablet.c', dependencies: wlroots, link_with: lib_shared)
 compositor_src = [
   'compositor/main.c',
   'compositor/wl_compositor.c',
-  'compositor/wl_shell.c',
 ]
 
 executable('compositor', compositor_src,
diff --git a/include/wlr/types/wlr_wl_shell.h b/include/wlr/types/wlr_wl_shell.h
new file mode 100644
index 00000000..f96cf702
--- /dev/null
+++ b/include/wlr/types/wlr_wl_shell.h
@@ -0,0 +1,23 @@
+#ifndef _WLR_WL_SHELL_H
+#define _WLR_WL_SHELL_H
+#include <wayland-server.h>
+
+struct wlr_wl_shell {
+	struct wl_global *wl_global;
+	struct wl_list wl_resources;
+
+	void *data;
+};
+
+struct wlr_wl_shell_surface {
+	struct wlr_texture *wlr_texture;
+
+	void *data;
+};
+
+
+void wlr_wl_shell_init(struct wlr_wl_shell *wlr_wl_shell,
+		struct wl_display *display);
+void wlr_wl_shell_destroy(struct wlr_wl_shell *wlr_wl_shell);
+
+#endif
diff --git a/types/meson.build b/types/meson.build
index f97d7db8..943c83c3 100644
--- a/types/meson.build
+++ b/types/meson.build
@@ -9,6 +9,7 @@ lib_wlr_types = static_library('wlr_types', files(
     'wlr_tablet_tool.c',
     'wlr_touch.c',
     'wlr_xdg_shell_v6.c',
+    'wlr_wl_shell.c',
   ),
   include_directories: wlr_inc,
   dependencies: [wayland_server, pixman, wlr_protos])
diff --git a/examples/compositor/wl_shell.c b/types/wlr_wl_shell.c
index e56f5c9e..a4fd896a 100644
--- a/examples/compositor/wl_shell.c
+++ b/types/wlr_wl_shell.c
@@ -1,8 +1,8 @@
 #include <assert.h>
 #include <wayland-server.h>
 #include <wlr/util/log.h>
+#include <wlr/types/wlr_wl_shell.h>
 #include <stdlib.h>
-#include "compositor.h"
 
 static void shell_surface_pong(struct wl_client *client, struct wl_resource
 		*resource, uint32_t serial) {
@@ -71,20 +71,18 @@ struct wl_shell_surface_interface shell_surface_interface = {
 	.set_class = shell_surface_set_class,
 };
 
-struct shell_surface_state {
-	struct wlr_texture *wlr_texture;
-};
-
 static void destroy_shell_surface(struct wl_resource *resource) {
-	struct shell_surface_state *state = wl_resource_get_user_data(resource);
+	struct wlr_wl_shell_surface *state = wl_resource_get_user_data(resource);
+	wl_list_remove(wl_resource_get_link(resource));
 	free(state);
 }
 
-void wl_shell_get_shell_surface(struct wl_client *client,
+static void wl_shell_get_shell_surface(struct wl_client *client,
 		struct wl_resource *resource, uint32_t id,
 		struct wl_resource *surface) {
 	struct wlr_texture *wlr_texture = wl_resource_get_user_data(surface);
-	struct shell_surface_state *state = malloc(sizeof(struct shell_surface_state));
+	struct wlr_wl_shell_surface *state =
+		calloc(1, sizeof(struct wlr_wl_shell_surface));
 	state->wlr_texture = wlr_texture;
 	struct wl_resource *shell_surface_resource = wl_resource_create(client,
 			&wl_shell_surface_interface, wl_resource_get_version(resource), id);
@@ -97,9 +95,9 @@ static struct wl_shell_interface wl_shell_impl = {
 };
 
 static void wl_shell_destroy(struct wl_resource *resource) {
-	struct wl_shell_state *state = wl_resource_get_user_data(resource);
+	struct wlr_wl_shell *wl_shell = wl_resource_get_user_data(resource);
 	struct wl_resource *_resource = NULL;
-	wl_resource_for_each(_resource, &state->wl_resources) {
+	wl_resource_for_each(_resource, &wl_shell->wl_resources) {
 		if (_resource == resource) {
 			struct wl_list *link = wl_resource_get_link(_resource);
 			wl_list_remove(link);
@@ -108,10 +106,10 @@ static void wl_shell_destroy(struct wl_resource *resource) {
 	}
 }
 
-static void wl_shell_bind(struct wl_client *wl_client, void *_state,
+static void wl_shell_bind(struct wl_client *wl_client, void *_wl_shell,
 		uint32_t version, uint32_t id) {
-	struct wl_shell_state *state = _state;
-	assert(wl_client && state);
+	struct wlr_wl_shell *wl_shell = _wl_shell;
+	assert(wl_client && wl_shell);
 	if (version > 1) {
 		wlr_log(L_ERROR, "Client requested unsupported wl_shell version, disconnecting");
 		wl_client_destroy(wl_client);
@@ -120,14 +118,27 @@ static void wl_shell_bind(struct wl_client *wl_client, void *_state,
 	struct wl_resource *wl_resource = wl_resource_create(
 			wl_client, &wl_shell_interface, version, id);
 	wl_resource_set_implementation(wl_resource, &wl_shell_impl,
-			state, wl_shell_destroy);
-	wl_list_insert(&state->wl_resources, wl_resource_get_link(wl_resource));
+			wl_shell, wl_shell_destroy);
+	wl_list_insert(&wl_shell->wl_resources, wl_resource_get_link(wl_resource));
 }
 
-void wl_shell_init(struct wl_display *display,
-		struct wl_shell_state *state) {
+void wlr_wl_shell_init(struct wlr_wl_shell *wlr_wl_shell,
+		struct wl_display *display) {
 	struct wl_global *wl_global = wl_global_create(display,
-		&wl_shell_interface, 1, state, wl_shell_bind);
-	state->wl_global = wl_global;
-	wl_list_init(&state->wl_resources);
+		&wl_shell_interface, 1, wlr_wl_shell, wl_shell_bind);
+	wlr_wl_shell->wl_global = wl_global;
+	wl_list_init(&wlr_wl_shell->wl_resources);
+}
+
+void wlr_wl_shell_destroy(struct wlr_wl_shell *wlr_wl_shell) {
+	if (!wlr_wl_shell) {
+		return;
+	}
+	struct wl_resource *resource = NULL, *temp = NULL;
+	wl_resource_for_each_safe(resource, temp, &wlr_wl_shell->wl_resources) {
+		struct wl_list *link = wl_resource_get_link(resource);
+		wl_list_remove(link);
+	}
+	// TODO: destroy surfaces
+	wl_global_destroy(wlr_wl_shell->wl_global);
 }