1 files changed, 83 insertions, 0 deletions
diff --git a/Sources/Shell/OwlWlShell.m b/Sources/Shell/OwlWlShell.m
new file mode 100644
index 0000000..76ad4c8
--- /dev/null
+++ b/Sources/Shell/OwlWlShell.m
@@ -0,0 +1,83 @@
+/* This file is part of Owl.
+ *
+ * Copyright © 2019-2021 Sergey Bugaev <bugaevc@gmail.com>
+ *
+ * Owl is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published
+ * by the Free Software Foundation, either version 3 of the License,
+ * or (at your option) any later version.
+ *
+ * Owl is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Owl.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#import "OwlWlShell.h"
+#import <wayland-server.h>
+#import "OwlSurface.h"
+#import "OwlWlShellSurface.h"
+
+@implementation OwlWlShell
+
+static void shell_get_shell_surface_handler(
+    struct wl_client *client,
+    struct wl_resource *resource,
+    uint32_t id,
+    struct wl_resource *surface_resource
+) {
+    struct wl_resource *shell_surface_resource = wl_resource_create(
+        client,
+        &wl_shell_surface_interface,
+        1,
+        id
+    );
+
+    OwlSurface *surface = wl_resource_get_user_data(surface_resource);
+    [[[OwlWlShellSurface alloc] initWithResource: shell_surface_resource
+                                         surface: surface] release];
+}
+
+static const struct wl_shell_interface shell_impl = {
+    .get_shell_surface = shell_get_shell_surface_handler
+};
+
+static void wl_shell_destroy(struct wl_resource *resource) {
+    OwlWlShell *self = wl_resource_get_user_data(resource);
+    [self release];
+}
+
+- (id) initWithResource: (struct wl_resource *) resource {
+    _resource = resource;
+    wl_resource_set_implementation(
+        resource,
+        &shell_impl,
+        [self retain],
+        wl_shell_destroy
+    );
+    return self;
+}
+
+static void shell_bind(
+    struct wl_client *client,
+    void *data,
+    uint32_t version,
+    uint32_t id
+) {
+    struct wl_resource *resource = wl_resource_create(
+        client,
+        &wl_shell_interface,
+        version,
+        id
+    );
+    [[[OwlWlShell alloc] initWithResource: resource] release];
+}
+
++ (void) addGlobalToDisplay: (struct wl_display *) display {
+    wl_global_create(display, &wl_shell_interface, 1, NULL, shell_bind);
+}
+
+@end