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      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 on Aura in
     14 // testing, so we mock it.
     15 #if defined(USE_AURA)
     16 NativeWidgetCapture::NativeWidgetCapture(
     17     internal::NativeWidgetDelegate* delegate)
     18     : NativeWidgetPlatform(delegate),
     19       mouse_capture_(false) {}
     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 #endif
     36 
     37 WidgetTest::WidgetTest() {}
     38 WidgetTest::~WidgetTest() {}
     39 
     40 NativeWidget* WidgetTest::CreatePlatformNativeWidget(
     41     internal::NativeWidgetDelegate* delegate) {
     42   return new NativeWidgetPlatformForTest(delegate);
     43 }
     44 
     45 Widget* WidgetTest::CreateTopLevelPlatformWidget() {
     46   Widget* toplevel = new Widget;
     47   Widget::InitParams toplevel_params =
     48       CreateParams(Widget::InitParams::TYPE_WINDOW);
     49   toplevel_params.native_widget = CreatePlatformNativeWidget(toplevel);
     50   toplevel->Init(toplevel_params);
     51   return toplevel;
     52 }
     53 
     54 Widget* WidgetTest::CreateTopLevelFramelessPlatformWidget() {
     55   Widget* toplevel = new Widget;
     56   Widget::InitParams toplevel_params =
     57       CreateParams(Widget::InitParams::TYPE_WINDOW_FRAMELESS);
     58   toplevel_params.native_widget = CreatePlatformNativeWidget(toplevel);
     59   toplevel->Init(toplevel_params);
     60   return toplevel;
     61 }
     62 
     63 Widget* WidgetTest::CreateChildPlatformWidget(
     64     gfx::NativeView parent_native_view) {
     65   Widget* child = new Widget;
     66   Widget::InitParams child_params =
     67       CreateParams(Widget::InitParams::TYPE_CONTROL);
     68   child_params.native_widget = CreatePlatformNativeWidget(child);
     69   child_params.parent = parent_native_view;
     70   child->Init(child_params);
     71   child->SetContentsView(new View);
     72   return child;
     73 }
     74 
     75 #if defined(OS_WIN) && !defined(USE_AURA)
     76 // On Windows, it is possible for us to have a child window that is
     77 // TYPE_POPUP.
     78 Widget* WidgetTest::CreateChildPopupPlatformWidget(
     79     gfx::NativeView parent_native_view) {
     80   Widget* child = new Widget;
     81   Widget::InitParams child_params =
     82       CreateParams(Widget::InitParams::TYPE_POPUP);
     83   child_params.child = true;
     84   child_params.native_widget = CreatePlatformNativeWidget(child);
     85   child_params.parent = parent_native_view;
     86   child->Init(child_params);
     87   child->SetContentsView(new View);
     88   return child;
     89 }
     90 #endif
     91 
     92 Widget* WidgetTest::CreateTopLevelNativeWidget() {
     93   Widget* toplevel = new Widget;
     94   Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_WINDOW);
     95   toplevel->Init(params);
     96   return toplevel;
     97 }
     98 
     99 Widget* WidgetTest::CreateChildNativeWidgetWithParent(Widget* parent) {
    100   Widget* child = new Widget;
    101   Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_CONTROL);
    102   params.parent = parent->GetNativeView();
    103   child->Init(params);
    104   child->SetContentsView(new View);
    105   return child;
    106 }
    107 
    108 Widget* WidgetTest::CreateChildNativeWidget() {
    109   return CreateChildNativeWidgetWithParent(NULL);
    110 }
    111 
    112 View* WidgetTest::GetMousePressedHandler(internal::RootView* root_view) {
    113   return root_view->mouse_pressed_handler_;
    114 }
    115 
    116 View* WidgetTest::GetMouseMoveHandler(internal::RootView* root_view) {
    117   return root_view->mouse_move_handler_;
    118 }
    119 
    120 View* WidgetTest::GetGestureHandler(internal::RootView* root_view) {
    121   return root_view->gesture_handler_;
    122 }
    123 
    124 }  // namespace test
    125 }  // namespace views
    126