window: Convert a few clients to use widget motion handler

clients/dnd.c

@@ -440,12 +440,11 @@ dnd_enter_handler(struct widget *widget,
 }
 
 static int
-dnd_motion_handler(struct window *window,
+dnd_motion_handler(struct widget *widget,
 		   struct input *input, uint32_t time,
-		   int32_t x, int32_t y,
-		   int32_t sx, int32_t sy, void *data)
+		   int32_t x, int32_t y, void *data)
 {
-	return lookup_cursor(data, sx, sy);
+	return lookup_cursor(data, x, y);
 }
 
 static void
@@ -536,12 +535,12 @@ dnd_create(struct display *display)
 	window_set_keyboard_focus_handler(dnd->window,
 					  keyboard_focus_handler);
 	window_set_button_handler(dnd->window, dnd_button_handler);
-	window_set_motion_handler(dnd->window, dnd_motion_handler);
 	window_set_data_handler(dnd->window, dnd_data_handler);
 	window_set_drop_handler(dnd->window, dnd_drop_handler);
 
 	dnd->widget = window_add_widget(dnd->window, dnd);
 	widget_set_enter_handler(dnd->widget, dnd_enter_handler);
+	widget_set_motion_handler(dnd->widget, dnd_motion_handler);
 
 	width = 4 * (item_width + item_padding) + item_padding;
 	height = 4 * (item_height + item_padding) + item_padding;

clients/tablet-shell.c

@@ -197,15 +197,6 @@ lockscreen_draw(struct tablet_shell *shell)
 	window_flush(shell->lockscreen);
 }
 
-static int
-lockscreen_motion_handler(struct window *window,
-			  struct input *input, uint32_t time,
-			  int32_t x, int32_t y,
-			  int32_t sx, int32_t sy, void *data)
-{
-	return POINTER_LEFT_PTR;
-}
-
 static void
 lockscreen_button_handler(struct window *window,
 			  struct input *input, uint32_t time,
@@ -230,8 +221,6 @@ show_lockscreen(void *data, struct tablet_shell *tablet_shell)
 	window_set_custom(shell->lockscreen);
 	window_set_button_handler(shell->lockscreen,
 				  lockscreen_button_handler);
-	window_set_motion_handler(shell->lockscreen,
-				  lockscreen_motion_handler);
 
 
 	tablet_shell_set_lockscreen(shell->tablet_shell,

clients/terminal.c

@@ -356,6 +356,7 @@ enum escape_state {
 
 struct terminal {
 	struct window *window;
+	struct widget *widget;
 	struct display *display;
 	union utf8_char *data;
 	struct task io_task;
@@ -2248,10 +2249,9 @@ button_handler(struct window *window,
 }
 
 static int
-motion_handler(struct window *window,
+motion_handler(struct widget *widget,
 	       struct input *input, uint32_t time,
-	       int32_t x, int32_t y,
-	       int32_t sx, int32_t sy, void *data)
+	       int32_t x, int32_t y, void *data)
 {
 	struct terminal *terminal = data;
 
@@ -2259,7 +2259,7 @@ motion_handler(struct window *window,
 		input_get_position(input,
 				   &terminal->selection_end_x,
 				   &terminal->selection_end_y);
-		window_schedule_redraw(window);
+		widget_schedule_redraw(widget);
 	}
 
 	return POINTER_IBEAM;
@@ -2299,7 +2299,9 @@ terminal_create(struct display *display, int fullscreen)
 	window_set_keyboard_focus_handler(terminal->window,
 					  keyboard_focus_handler);
 	window_set_button_handler(terminal->window, button_handler);
-	window_set_motion_handler(terminal->window, motion_handler);
+
+	terminal->widget = window_add_widget(terminal->window, terminal);
+	widget_set_motion_handler(terminal->widget, motion_handler);
 
 	surface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, 0, 0);
 	cr = cairo_create(surface);

clients/window.c

@@ -2212,14 +2212,13 @@ menu_set_item(struct widget *widget, struct menu *menu, int sy)
 }
 
 static int
-menu_motion_handler(struct window *window,
+menu_motion_handler(struct widget *widget,
 		    struct input *input, uint32_t time,
-		    int32_t x, int32_t y,
-		    int32_t sx, int32_t sy, void *data)
+		    int32_t x, int32_t y, void *data)
 {
 	struct menu *menu = data;
 
-	return menu_set_item(menu->widget, menu, sy);
+	return menu_set_item(menu->widget, menu, y);
 }
 
 static void
@@ -2330,7 +2329,6 @@ window_create_menu(struct display *display,
 				   window->parent->shell_surface,
 				   window->x, window->y, 0);
 
-	window_set_motion_handler(window, menu_motion_handler);
 	window_set_button_handler(window, menu_button_handler);
 	window_set_redraw_handler(window, menu_redraw_handler);
 	window_set_user_data(window, menu);
@@ -2338,6 +2336,7 @@ window_create_menu(struct display *display,
 	menu->widget = window_add_widget(window, menu);
 	widget_set_enter_handler(menu->widget, menu_enter_handler);
 	widget_set_leave_handler(menu->widget, menu_leave_handler);
+	widget_set_motion_handler(menu->widget, menu_motion_handler);
 
 	return window;
 }