ui/views/test/widget_test.cc

   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 #include "ui/views/test/widget_test.h"
   6
   7 #include "ui/gfx/native_widget_types.h"
   8 #include "ui/views/widget/root_view.h"
   9
  10 namespace views {
  11 namespace test {
  12
  13 // A widget that assumes mouse capture always works. It won't in testing, so we
  14 // mock it.
  15 NativeWidgetCapture::NativeWidgetCapture(
  16     internal::NativeWidgetDelegate* delegate)
  17     : PlatformNativeWidget(delegate),
  18       mouse_capture_(false) {}
  19
  20 NativeWidgetCapture::~NativeWidgetCapture() {}
  21
  22 void NativeWidgetCapture::SetCapture() {
  23   mouse_capture_ = true;
  24 }
  25
  26 void NativeWidgetCapture::ReleaseCapture() {
  27   if (mouse_capture_)
  28     delegate()->OnMouseCaptureLost();
  29   mouse_capture_ = false;
  30 }
  31
  32 bool NativeWidgetCapture::HasCapture() const {
  33   return mouse_capture_;
  34 }
  35
  36 WidgetTest::WidgetTest() {}
  37 WidgetTest::~WidgetTest() {}
  38
  39 NativeWidget* WidgetTest::CreatePlatformNativeWidget(
  40     internal::NativeWidgetDelegate* delegate) {
  41   return new NativeWidgetCapture(delegate);
  42 }
  43
  44 Widget* WidgetTest::CreateTopLevelPlatformWidget() {
  45   Widget* toplevel = new Widget;
  46   Widget::InitParams toplevel_params =
  47       CreateParams(Widget::InitParams::TYPE_WINDOW);
  48   toplevel_params.native_widget = CreatePlatformNativeWidget(toplevel);
  49   toplevel->Init(toplevel_params);
  50   return toplevel;
  51 }
  52
  53 Widget* WidgetTest::CreateTopLevelFramelessPlatformWidget() {
  54   Widget* toplevel = new Widget;
  55   Widget::InitParams toplevel_params =
  56       CreateParams(Widget::InitParams::TYPE_WINDOW_FRAMELESS);
  57   toplevel_params.native_widget = CreatePlatformNativeWidget(toplevel);
  58   toplevel->Init(toplevel_params);
  59   return toplevel;
  60 }
  61
  62 Widget* WidgetTest::CreateChildPlatformWidget(
  63     gfx::NativeView parent_native_view) {
  64   Widget* child = new Widget;
  65   Widget::InitParams child_params =
  66       CreateParams(Widget::InitParams::TYPE_CONTROL);
  67   child_params.native_widget = CreatePlatformNativeWidget(child);
  68   child_params.parent = parent_native_view;
  69   child->Init(child_params);
  70   child->SetContentsView(new View);
  71   return child;
  72 }
  73
  74 Widget* WidgetTest::CreateTopLevelNativeWidget() {
  75   Widget* toplevel = new Widget;
  76   Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_WINDOW);
  77   toplevel->Init(params);
  78   return toplevel;
  79 }
  80
  81 Widget* WidgetTest::CreateChildNativeWidgetWithParent(Widget* parent) {
  82   Widget* child = new Widget;
  83   Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_CONTROL);
  84   params.parent = parent->GetNativeView();
  85   child->Init(params);
  86   child->SetContentsView(new View);
  87   return child;
  88 }
  89
  90 Widget* WidgetTest::CreateChildNativeWidget() {
  91   return CreateChildNativeWidgetWithParent(NULL);
  92 }
  93
  94 View* WidgetTest::GetMousePressedHandler(internal::RootView* root_view) {
  95   return root_view->mouse_pressed_handler_;
  96 }
  97
  98 View* WidgetTest::GetMouseMoveHandler(internal::RootView* root_view) {
  99   return root_view->mouse_move_handler_;
 100 }
 101
 102 View* WidgetTest::GetGestureHandler(internal::RootView* root_view) {
 103   return root_view->gesture_handler_;
 104 }
 105
 106 }  // namespace test
 107 }  // namespace views