Merge pull request #739 from deklov/swaybar-pointer-01

Enable windows to register to get notified of pointer button events

1 files changed, 30 insertions, 20 deletions

diff --git a/include/client/window.h b/include/client/window.h
index e48ec4f3..7be4fff3 100644
--- a/include/client/window.h
+++ b/include/client/window.h
@@ -9,33 +9,43 @@
 #include "list.h"
 #include "client/registry.h"
 
+struct window;
+
 struct buffer {
-        struct wl_buffer *buffer;
-        cairo_surface_t *surface;
-        cairo_t *cairo;
-        PangoContext *pango;
-        uint32_t width, height;
-        bool busy;
+	struct wl_buffer *buffer;
+	cairo_surface_t *surface;
+	cairo_t *cairo;
+	PangoContext *pango;
+	uint32_t width, height;
+	bool busy;
 };
 
 struct cursor {
-        struct wl_surface *surface;
-        struct wl_cursor_theme *cursor_theme;
-        struct wl_cursor *cursor;
-        struct wl_poitner *pointer;
+	struct wl_surface *surface;
+	struct wl_cursor_theme *cursor_theme;
+	struct wl_cursor *cursor;
+	struct wl_poitner *pointer;
+};
+
+struct pointer_input {
+	wl_fixed_t last_x;
+	wl_fixed_t last_y;
+
+	void (*notify)(struct window *window, wl_fixed_t x, wl_fixed_t y, uint32_t button);
 };
 
 struct window {
-        struct registry *registry;
-        struct buffer buffers[2];
-        struct buffer *buffer;
-        struct wl_surface *surface;
-        struct wl_shell_surface *shell_surface;
-        struct wl_callback *frame_cb;
-        struct cursor cursor;
-        uint32_t width, height;
-        char *font;
-        cairo_t *cairo;
+	struct registry *registry;
+	struct buffer buffers[2];
+	struct buffer *buffer;
+	struct wl_surface *surface;
+	struct wl_shell_surface *shell_surface;
+	struct wl_callback *frame_cb;
+	struct cursor cursor;
+	uint32_t width, height;
+	char *font;
+	cairo_t *cairo;
+	struct pointer_input pointer_input;
 };
 
 struct window *window_setup(struct registry *registry, uint32_t width, uint32_t height, bool shell_surface);