| // Copyright (c) 2012 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. |
| |
| #ifndef UI_VIEWS_TEST_TEST_VIEWS_DELEGATE_H_ |
| #define UI_VIEWS_TEST_TEST_VIEWS_DELEGATE_H_ |
| |
| #include <memory> |
| |
| #include "base/macros.h" |
| #include "base/memory/ptr_util.h" |
| #include "build/build_config.h" |
| #include "ui/views/layout/layout_provider.h" |
| #include "ui/views/views_delegate.h" |
| |
| namespace views { |
| |
| class TestViewsDelegate : public ViewsDelegate { |
| public: |
| TestViewsDelegate(); |
| ~TestViewsDelegate() override; |
| |
| // If set to |true|, forces widgets that do not provide a native widget to use |
| // DesktopNativeWidgetAura instead of whatever the default native widget would |
| // be. This has no effect on ChromeOS. |
| void set_use_desktop_native_widgets(bool desktop) { |
| use_desktop_native_widgets_ = desktop; |
| } |
| |
| void set_use_transparent_windows(bool transparent) { |
| use_transparent_windows_ = transparent; |
| } |
| |
| // Allows tests to provide a ContextFactory via the ViewsDelegate interface. |
| void set_context_factory(ui::ContextFactory* context_factory) { |
| context_factory_ = context_factory; |
| } |
| |
| void set_context_factory_private( |
| ui::ContextFactoryPrivate* context_factory_private) { |
| context_factory_private_ = context_factory_private; |
| } |
| |
| // For convenience, we create a layout provider by default, but embedders |
| // that use their own layout provider subclasses may need to set those classes |
| // as the layout providers for their tests. |
| void set_layout_provider(std::unique_ptr<LayoutProvider> layout_provider) { |
| layout_provider_.swap(layout_provider); |
| } |
| |
| // ViewsDelegate: |
| #if defined(OS_WIN) |
| HICON GetSmallWindowIcon() const override; |
| #endif |
| void OnBeforeWidgetInit(Widget::InitParams* params, |
| internal::NativeWidgetDelegate* delegate) override; |
| ui::ContextFactory* GetContextFactory() override; |
| ui::ContextFactoryPrivate* GetContextFactoryPrivate() override; |
| |
| private: |
| ui::ContextFactory* context_factory_; |
| ui::ContextFactoryPrivate* context_factory_private_; |
| bool use_desktop_native_widgets_; |
| bool use_transparent_windows_; |
| std::unique_ptr<LayoutProvider> layout_provider_ = |
| std::make_unique<LayoutProvider>(); |
| |
| DISALLOW_COPY_AND_ASSIGN(TestViewsDelegate); |
| }; |
| |
| } // namespace views |
| |
| #endif // UI_VIEWS_TEST_TEST_VIEWS_DELEGATE_H_ |