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// Copyright 2013 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.
#include "ui/views/test/widget_test.h"
#include "build/build_config.h"
#include "ui/gfx/native_widget_types.h"
#include "ui/views/widget/root_view.h"
namespace views {
namespace test {
namespace {
// Helper to encapsulate common parts of the WidgetTest::Create* methods,
template <class NativeWidgetType>
Widget* CreateHelper(Widget::InitParams params) {
Widget* widget = new Widget;
params.native_widget = new NativeWidgetType(widget);
widget->Init(params);
return widget;
}
Widget* CreateHelper(Widget::InitParams params) {
return CreateHelper<NativeWidgetCapture>(params);
}
} // namespace
// A widget that assumes mouse capture always works. It won't in testing, so we
// mock it.
NativeWidgetCapture::NativeWidgetCapture(
internal::NativeWidgetDelegate* delegate)
: PlatformNativeWidget(delegate),
mouse_capture_(false) {}
NativeWidgetCapture::~NativeWidgetCapture() {}
void NativeWidgetCapture::SetCapture() {
mouse_capture_ = true;
}
void NativeWidgetCapture::ReleaseCapture() {
if (mouse_capture_)
delegate()->OnMouseCaptureLost();
mouse_capture_ = false;
}
bool NativeWidgetCapture::HasCapture() const {
return mouse_capture_;
}
WidgetTest::WidgetTest() {}
WidgetTest::~WidgetTest() {}
Widget* WidgetTest::CreateTopLevelPlatformWidget() {
return CreateHelper(CreateParams(Widget::InitParams::TYPE_WINDOW));
}
Widget* WidgetTest::CreateTopLevelFramelessPlatformWidget() {
return CreateHelper(CreateParams(Widget::InitParams::TYPE_WINDOW_FRAMELESS));
}
Widget* WidgetTest::CreateChildPlatformWidget(
gfx::NativeView parent_native_view) {
Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_CONTROL);
params.parent = parent_native_view;
Widget* child = CreateHelper(params);
child->SetContentsView(new View);
return child;
}
Widget* WidgetTest::CreateTopLevelNativeWidget() {
Widget* toplevel = new Widget;
Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_WINDOW);
toplevel->Init(params);
return toplevel;
}
Widget* WidgetTest::CreateChildNativeWidgetWithParent(Widget* parent) {
Widget* child = new Widget;
Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_CONTROL);
params.parent = parent->GetNativeView();
child->Init(params);
child->SetContentsView(new View);
return child;
}
Widget* WidgetTest::CreateChildNativeWidget() {
return CreateChildNativeWidgetWithParent(NULL);
}
Widget* WidgetTest::CreateNativeDesktopWidget() {
#if defined(OS_CHROMEOS)
return CreateHelper<PlatformNativeWidget>(
CreateParams(Widget::InitParams::TYPE_WINDOW));
#else
return CreateHelper<PlatformDesktopNativeWidget>(
CreateParams(Widget::InitParams::TYPE_WINDOW));
#endif
}
View* WidgetTest::GetMousePressedHandler(internal::RootView* root_view) {
return root_view->mouse_pressed_handler_;
}
View* WidgetTest::GetMouseMoveHandler(internal::RootView* root_view) {
return root_view->mouse_move_handler_;
}
View* WidgetTest::GetGestureHandler(internal::RootView* root_view) {
return root_view->gesture_handler_;
}
TestDesktopWidgetDelegate::TestDesktopWidgetDelegate() : widget_(new Widget) {
}
TestDesktopWidgetDelegate::~TestDesktopWidgetDelegate() {
if (widget_)
widget_->CloseNow();
EXPECT_FALSE(widget_);
}
void TestDesktopWidgetDelegate::InitWidget(Widget::InitParams init_params) {
init_params.delegate = this;
#if !defined(OS_CHROMEOS)
init_params.native_widget = new PlatformDesktopNativeWidget(widget_);
#endif
init_params.bounds = initial_bounds_;
widget_->Init(init_params);
}
void TestDesktopWidgetDelegate::WindowClosing() {
window_closing_count_++;
widget_ = nullptr;
}
Widget* TestDesktopWidgetDelegate::GetWidget() {
return widget_;
}
const Widget* TestDesktopWidgetDelegate::GetWidget() const {
return widget_;
}
View* TestDesktopWidgetDelegate::GetContentsView() {
return contents_view_ ? contents_view_ : WidgetDelegate::GetContentsView();
}
bool TestDesktopWidgetDelegate::ShouldAdvanceFocusToTopLevelWidget() const {
return true; // Same default as DefaultWidgetDelegate in widget.cc.
}
} // namespace test
} // namespace views
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