summaryrefslogtreecommitdiffstats
path: root/ui/wm/public/window_move_client.h
diff options
context:
space:
mode:
Diffstat (limited to 'ui/wm/public/window_move_client.h')
-rw-r--r--ui/wm/public/window_move_client.h56
1 files changed, 56 insertions, 0 deletions
diff --git a/ui/wm/public/window_move_client.h b/ui/wm/public/window_move_client.h
new file mode 100644
index 0000000..b8943d3
--- /dev/null
+++ b/ui/wm/public/window_move_client.h
@@ -0,0 +1,56 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef UI_WM_PUBLIC_WINDOW_MOVE_CLIENT_H_
+#define UI_WM_PUBLIC_WINDOW_MOVE_CLIENT_H_
+
+#include "ui/aura/aura_export.h"
+#include "ui/gfx/vector2d.h"
+
+namespace gfx {
+class Point;
+}
+
+namespace aura {
+class Window;
+namespace client {
+
+enum WindowMoveResult {
+ MOVE_SUCCESSFUL, // Moving window was successful.
+ MOVE_CANCELED // Moving window was canceled.
+};
+
+enum WindowMoveSource {
+ WINDOW_MOVE_SOURCE_MOUSE,
+ WINDOW_MOVE_SOURCE_TOUCH,
+};
+
+// An interface implemented by an object that manages programatically keyed
+// window moving.
+class AURA_EXPORT WindowMoveClient {
+ public:
+ // Starts a nested message loop for moving the window. |drag_offset| is the
+ // offset from the window origin to the cursor when the drag was started.
+ // Returns MOVE_SUCCESSFUL if the move has completed successfully, or
+ // MOVE_CANCELED otherwise.
+ virtual WindowMoveResult RunMoveLoop(Window* window,
+ const gfx::Vector2d& drag_offset,
+ WindowMoveSource source) = 0;
+
+ // Ends a previously started move loop.
+ virtual void EndMoveLoop() = 0;
+
+ protected:
+ virtual ~WindowMoveClient() {}
+};
+
+// Sets/Gets the activation client for the specified window.
+AURA_EXPORT void SetWindowMoveClient(Window* window,
+ WindowMoveClient* client);
+AURA_EXPORT WindowMoveClient* GetWindowMoveClient(Window* window);
+
+} // namespace client
+} // namespace aura
+
+#endif // UI_WM_PUBLIC_WINDOW_MOVE_CLIENT_H_