window: Add a way to retrieve a window's output transform
Add the output_get_transform() entry point and an output handler hook.
diff --git a/clients/window.c b/clients/window.c
index d08542d..de9e8d1 100644
--- a/clients/window.c
+++ b/clients/window.c
@@ -221,6 +221,7 @@
window_drop_handler_t drop_handler;
window_close_handler_t close_handler;
window_fullscreen_handler_t fullscreen_handler;
+ window_output_handler_t output_handler;
struct wl_callback *frame_cb;
@@ -3387,6 +3388,13 @@
}
void
+window_set_output_handler(struct window *window,
+ window_output_handler_t handler)
+{
+ window->output_handler = handler;
+}
+
+void
window_set_title(struct window *window, const char *title)
{
free(window->title);
@@ -3446,6 +3454,10 @@
window_output->output = output_found;
wl_list_insert (&window->window_output_list, &window_output->link);
+
+ if (window->output_handler)
+ window->output_handler(window, output_found, 1,
+ window->user_data);
}
static void
@@ -3465,6 +3477,11 @@
if (window_output_found) {
wl_list_remove(&window_output_found->link);
+
+ if (window->output_handler)
+ window->output_handler(window, window_output->output,
+ 0, window->user_data);
+
free(window_output_found);
}
}
@@ -3892,6 +3909,12 @@
return output->output;
}
+enum wl_output_transform
+output_get_transform(struct output *output)
+{
+ return output->transform;
+}
+
static void
fini_xkb(struct input *input)
{