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// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_FRAME_ASH_H_
#define CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_FRAME_ASH_H_
#include "base/memory/raw_ptr.h"
#include "base/scoped_observation.h"
#include "chrome/browser/ui/views/frame/native_browser_frame.h"
#include "ui/base/mojom/window_show_state.mojom-forward.h"
#include "ui/views/widget/native_widget_aura.h"
#include "ui/views/widget/widget_observer.h"
class BrowserFrame;
class BrowserView;
// BrowserFrameAsh provides the frame for Chrome browser windows on Chrome OS
// under classic ash.
class BrowserFrameAsh : public views::NativeWidgetAura,
public NativeBrowserFrame,
public views::WidgetObserver {
public:
BrowserFrameAsh(BrowserFrame* browser_frame, BrowserView* browser_view);
BrowserFrameAsh(const BrowserFrameAsh&) = delete;
BrowserFrameAsh& operator=(const BrowserFrameAsh&) = delete;
protected:
~BrowserFrameAsh() override;
// Overridden from views::NativeWidgetAura:
void OnWidgetInitDone() override;
void OnWindowTargetVisibilityChanged(bool visible) override;
// Overridden from NativeBrowserFrame:
views::Widget::InitParams GetWidgetParams(
views::Widget::InitParams::Ownership ownership) override;
bool UseCustomFrame() const override;
bool UsesNativeSystemMenu() const override;
int GetMinimizeButtonOffset() const override;
bool ShouldSaveWindowPlacement() const override;
void GetWindowPlacement(
gfx::Rect* bounds,
ui::mojom::WindowShowState* show_state) const override;
content::KeyboardEventProcessingResult PreHandleKeyboardEvent(
const input::NativeWebKeyboardEvent& event) override;
bool HandleKeyboardEvent(const input::NativeWebKeyboardEvent& event) override;
bool ShouldRestorePreviousBrowserWidgetState() const override;
bool ShouldUseInitialVisibleOnAllWorkspaces() const override;
// views::WidgetObserver:
void OnWidgetDestroyed(views::Widget* widget) override;
private:
// Set the window into the auto managed mode.
void SetWindowAutoManaged();
// The BrowserView is our ClientView. This is a pointer to it.
raw_ptr<BrowserView> browser_view_;
// Set true when dragging a tab to create a browser window.
bool created_from_drag_ = false;
base::ScopedObservation<views::Widget, views::WidgetObserver>
widget_observation_{this};
};
#endif // CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_FRAME_ASH_H_
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