give engines mouse event notifications. make the openbox engine display pressed buttons

2 files changed, 57 insertions, 0 deletions

diff --git a/engines/engineinterface.h b/engines/engineinterface.h
index 96796edd..2a364e22 100644
--- a/engines/engineinterface.h
+++ b/engines/engineinterface.h
@@ -50,4 +50,13 @@ typedef void EngineFrameHide(Frame *self);
 /* get_context */
 typedef GQuark EngineGetContext(Client *client, Window win);
 
+/* frame_mouse_enter */
+typedef void EngineMouseEnter(Frame *self, Window win);
+/* frame_mouse_leave */
+typedef void EngineMouseLeave(Frame *self, Window win);
+/* frame_mouse_press */
+typedef void EngineMousePress(Frame *self, Window win, int x, int y);
+/* frame_mouse_release */
+typedef void EngineMouseRelease(Frame *self, Window win, int x, int y);
+
 #endif
diff --git a/engines/openbox/openbox.c b/engines/openbox/openbox.c
index 8f101917..f92f46a2 100644
--- a/engines/openbox/openbox.c
+++ b/engines/openbox/openbox.c
@@ -865,3 +865,51 @@ GQuark get_context(Client *client, Window win)
 
     return g_quark_try_string("none");
 }
+
+void frame_mouse_enter(ObFrame *self, Window win)
+{
+}
+
+void frame_mouse_leave(ObFrame *self, Window win)
+{
+}
+
+void frame_mouse_press(ObFrame *self, Window win, int x, int y)
+{
+    if (win == self->max) {
+        self->max_press = TRUE;
+        render_max(self);
+    }
+    else if (win == self->close) {
+        self->close_press = TRUE;
+        render_close(self);
+    }
+    else if (win == self->iconify) {
+        self->iconify_press = TRUE;
+        render_iconify(self);
+    }
+    else if (win == self->desk) { 
+        self->desk_press = TRUE;
+        render_desk(self);
+    }
+}
+
+void frame_mouse_release(ObFrame *self, Window win, int x, int y)
+{
+    if (win == self->max) {
+        self->max_press = FALSE;
+        render_max(self);
+    }
+    else if (win == self->close) {
+        self->close_press = FALSE; 
+        render_close(self);
+    }
+    else if (win == self->iconify) {
+        self->iconify_press = FALSE;
+        render_iconify(self);
+    }
+    else if (win == self->desk) {
+        self->desk_press = FALSE;
+        render_desk(self);
+    }
+}