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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef UI_LINUX_FALLBACK_LINUX_UI_H_
#define UI_LINUX_FALLBACK_LINUX_UI_H_
#include "ui/gfx/font_render_params.h"
#include "ui/linux/linux_ui.h"
namespace ui {
// This class is meant to be overridden by tests. It's provided as a
// convenience so that tests don't have to stub lots of methods just to override
// a single one.
class FallbackLinuxUi : public LinuxUiAndTheme {
public:
FallbackLinuxUi();
~FallbackLinuxUi() override;
// ui::LinuxUi:
bool Initialize() override;
base::TimeDelta GetCursorBlinkInterval() const override;
gfx::Image GetIconForContentType(const std::string& content_type,
int size,
float scale) const override;
base::flat_map<std::string, std::string> GetKeyboardLayoutMap() override;
#if BUILDFLAG(ENABLE_PRINTING)
printing::PrintDialogLinuxInterface* CreatePrintDialog(
printing::PrintingContextLinux* context) override;
gfx::Size GetPdfPaperSize(printing::PrintingContextLinux* context) override;
#endif
ui::SelectFileDialog* CreateSelectFileDialog(
void* listener,
std::unique_ptr<ui::SelectFilePolicy> policy) const override;
std::string GetCursorThemeName() override;
int GetCursorThemeSize() override;
std::unique_ptr<ui::LinuxInputMethodContext> CreateInputMethodContext(
ui::LinuxInputMethodContextDelegate* delegate) const override;
bool GetTextEditCommandsForEvent(
const ui::Event& event,
int text_flags,
std::vector<ui::TextEditCommandAuraLinux>* commands) override;
gfx::FontRenderParams GetDefaultFontRenderParams() const override;
void GetDefaultFontDescription(
std::string* family_out,
int* size_pixels_out,
int* style_out,
int* weight_out,
gfx::FontRenderParams* params_out) const override;
bool AnimationsEnabled() const override;
void AddWindowButtonOrderObserver(
ui::WindowButtonOrderObserver* observer) override;
void RemoveWindowButtonOrderObserver(
ui::WindowButtonOrderObserver* observer) override;
WindowFrameAction GetWindowFrameAction(
WindowFrameActionSource source) override;
// ui::LinuxUiTheme:
ui::NativeTheme* GetNativeTheme() const override;
bool GetColor(int id, SkColor* color, bool use_custom_frame) const override;
bool GetDisplayProperty(int id, int* result) const override;
void GetFocusRingColor(SkColor* color) const override;
void GetActiveSelectionBgColor(SkColor* color) const override;
void GetActiveSelectionFgColor(SkColor* color) const override;
void GetInactiveSelectionBgColor(SkColor* color) const override;
void GetInactiveSelectionFgColor(SkColor* color) const override;
bool PreferDarkTheme() const override;
void SetDarkTheme(bool dark) override;
std::unique_ptr<ui::NavButtonProvider> CreateNavButtonProvider() override;
ui::WindowFrameProvider* GetWindowFrameProvider(bool solid_frame) override;
private:
std::string default_font_family_;
gfx::FontRenderParams default_font_render_params_;
bool theme_is_dark_ = false;
};
} // namespace ui
#endif // UI_LINUX_FALLBACK_LINUX_UI_H_
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