apps/native_app_window.h

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef APPS_NATIVE_APP_WINDOW_H_
   6 #define APPS_NATIVE_APP_WINDOW_H_
   7
   8 #include "apps/shell_window.h"
   9 #include "components/web_modal/web_contents_modal_dialog_host.h"
  10 #include "ui/base/base_window.h"
  11 #include "ui/gfx/insets.h"
  12
  13 namespace apps {
  14
  15 // This is an interface to a native implementation of a shell window, used for
  16 // new-style packaged apps. Shell windows contain a web contents, but no tabs
  17 // or URL bar.
  18 class NativeAppWindow : public ui::BaseWindow,
  19                         public web_modal::WebContentsModalDialogHost {
  20  public:
  21   // Called when the draggable regions are changed.
  22   virtual void UpdateDraggableRegions(
  23       const std::vector<extensions::DraggableRegion>& regions) = 0;
  24
  25   // Called when the region that accepts input events is changed.
  26   // If |region| is NULL, then the entire window will accept input events.
  27   virtual void UpdateInputRegion(scoped_ptr<SkRegion> region) = 0;
  28
  29   virtual void SetFullscreen(bool fullscreen) = 0;
  30   virtual bool IsFullscreenOrPending() const = 0;
  31
  32   // Returns true if the window is a panel that has been detached.
  33   virtual bool IsDetached() const = 0;
  34
  35   // Called when the icon of the window changes.
  36   virtual void UpdateWindowIcon() = 0;
  37
  38   // Called when the title of the window changes.
  39   virtual void UpdateWindowTitle() = 0;
  40
  41   // Allows the window to handle unhandled keyboard messages coming back from
  42   // the renderer.
  43   virtual void HandleKeyboardEvent(
  44       const content::NativeWebKeyboardEvent& event) = 0;
  45
  46   // TODO(jianli): once http://crbug.com/123007 is fixed, we'll no longer need
  47   // this.
  48   virtual void RenderViewHostChanged() = 0;
  49
  50   // Returns the difference between the window bounds (including titlebar and
  51   // borders) and the content bounds, if any.
  52   virtual gfx::Insets GetFrameInsets() const = 0;
  53
  54   // Hide or show this window as part of hiding or showing the app.
  55   // This may have different logic to Hide, Show, and ShowInactive as those are
  56   // called via the AppWindow javascript API.
  57   virtual void ShowWithApp() = 0;
  58   virtual void HideWithApp() = 0;
  59
  60   virtual ~NativeAppWindow() {}
  61 };
  62
  63 }  // namespace apps
  64
  65 #endif  // APPS_NATIVE_APP_WINDOW_H_