src/ui/views/test/widget_test.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 UI_VIEWS_TEST_WIDGET_TEST_H_
   6 #define UI_VIEWS_TEST_WIDGET_TEST_H_
   7
   8 #include "ui/gfx/native_widget_types.h"
   9 #include "ui/views/test/views_test_base.h"
  10
  11 #if defined(USE_AURA)
  12 #include "ui/views/widget/native_widget_aura.h"
  13 #elif defined(OS_WIN)
  14 #include "ui/views/widget/native_widget_win.h"
  15 #endif
  16
  17 namespace views {
  18
  19 class NativeWidget;
  20 class Widget;
  21
  22 namespace internal {
  23
  24 class RootView;
  25
  26 }  // namespace internal
  27
  28 namespace test {
  29
  30 #if defined(USE_AURA)
  31 // A typedef that inserts our mock-capture NativeWidget implementation for
  32 // relevant platforms.
  33 typedef NativeWidgetAura NativeWidgetPlatform;
  34
  35 // A widget that assumes mouse capture always works. It won't on Aura in
  36 // testing, so we mock it.
  37 class NativeWidgetCapture : public NativeWidgetPlatform {
  38  public:
  39   explicit NativeWidgetCapture(internal::NativeWidgetDelegate* delegate);
  40   virtual ~NativeWidgetCapture();
  41
  42   virtual void SetCapture() OVERRIDE;
  43   virtual void ReleaseCapture() OVERRIDE;
  44   virtual bool HasCapture() const OVERRIDE;
  45
  46  private:
  47   bool mouse_capture_;
  48
  49   DISALLOW_COPY_AND_ASSIGN(NativeWidgetCapture);
  50 };
  51
  52 // A generic typedef to pick up relevant NativeWidget implementations.
  53 typedef NativeWidgetCapture NativeWidgetPlatformForTest;
  54 #elif defined(OS_WIN)
  55 typedef NativeWidgetWin NativeWidgetPlatform;
  56 typedef NativeWidgetWin NativeWidgetPlatformForTest;
  57 #endif
  58
  59 class WidgetTest : public ViewsTestBase {
  60  public:
  61   WidgetTest();
  62   virtual ~WidgetTest();
  63
  64   NativeWidget* CreatePlatformNativeWidget(
  65       internal::NativeWidgetDelegate* delegate);
  66
  67   Widget* CreateTopLevelPlatformWidget();
  68
  69   Widget* CreateTopLevelFramelessPlatformWidget();
  70
  71   Widget* CreateChildPlatformWidget(gfx::NativeView parent_native_view);
  72
  73 #if defined(OS_WIN) && !defined(USE_AURA)
  74   // On Windows, it is possible for us to have a child window that is
  75   // TYPE_POPUP.
  76   Widget* CreateChildPopupPlatformWidget(gfx::NativeView parent_native_view);
  77 #endif
  78
  79   Widget* CreateTopLevelNativeWidget();
  80
  81   Widget* CreateChildNativeWidgetWithParent(Widget* parent);
  82
  83   Widget* CreateChildNativeWidget();
  84
  85   View* GetMousePressedHandler(internal::RootView* root_view);
  86
  87   View* GetMouseMoveHandler(internal::RootView* root_view);
  88
  89   View* GetGestureHandler(internal::RootView* root_view);
  90
  91  private:
  92   DISALLOW_COPY_AND_ASSIGN(WidgetTest);
  93 };
  94
  95 }  // namespace test
  96 }  // namespace views
  97
  98 #endif  // UI_VIEWS_TEST_WIDGET_TEST_H_