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// Copyright (c) 2011 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 VIEWS_WIDGET_NATIVE_WINDOW_H_
#define VIEWS_WIDGET_NATIVE_WINDOW_H_
#pragma once
#include "views/accessibility/accessibility_types.h"
namespace views {
class NonClientFrameView;
////////////////////////////////////////////////////////////////////////////////
// NativeWindow interface
//
// An interface implemented by an object that encapsulates a native window.
//
class NativeWindow {
public:
enum ShowState {
SHOW_RESTORED,
SHOW_MAXIMIZED
};
virtual ~NativeWindow() {}
protected:
friend class Window;
// Returns the bounds of the window in screen coordinates for its non-
// maximized state, regardless of whether or not it is currently maximized.
virtual gfx::Rect GetRestoredBounds() const = 0;
// Shows the window.
virtual void ShowNativeWindow(ShowState state) = 0;
// Makes the NativeWindow modal.
virtual void BecomeModal() = 0;
// Centers the window and sizes it to the specified size.
virtual void CenterWindow(const gfx::Size& size) = 0;
// Retrieves the window's current restored bounds and maximized state, for
// persisting.
virtual void GetWindowBoundsAndMaximizedState(gfx::Rect* bounds,
bool* maximized) const = 0;
// Enables or disables the close button for the window.
virtual void EnableClose(bool enable) = 0;
// Sets the NativeWindow title.
virtual void SetWindowTitle(const std::wstring& title) = 0;
// Sets the Window icons. |window_icon| is a 16x16 icon suitable for use in
// a title bar. |app_icon| is a larger size for use in the host environment
// app switching UI.
virtual void SetWindowIcons(const SkBitmap& window_icon,
const SkBitmap& app_icon) = 0;
// Update native accessibility properties on the native window.
virtual void SetAccessibleName(const std::wstring& name) = 0;
virtual void SetAccessibleRole(AccessibilityTypes::Role role) = 0;
virtual void SetAccessibleState(AccessibilityTypes::State state) = 0;
virtual NativeWidget* AsNativeWidget() = 0;
virtual const NativeWidget* AsNativeWidget() const = 0;
// Window pass-thrus ---------------------------------------------------------
// See documentation in window.h
virtual void SetWindowBounds(const gfx::Rect& bounds,
gfx::NativeWindow other_window) = 0;
virtual void HideWindow() = 0;
virtual void Activate() = 0;
virtual void Deactivate() = 0;
virtual void Maximize() = 0;
virtual void Minimize() = 0;
virtual void Restore() = 0;
virtual bool IsActive() const = 0;
virtual bool IsVisible() const = 0;
virtual bool IsMaximized() const = 0;
virtual bool IsMinimized() const = 0;
virtual void SetFullscreen(bool fullscreen) = 0;
virtual bool IsFullscreen() const = 0;
virtual void SetAlwaysOnTop(bool always_on_top) = 0;
virtual bool IsAppWindow() const = 0;
virtual void SetUseDragFrame(bool use_drag_frame) = 0;
virtual NonClientFrameView* CreateFrameViewForWindow() = 0;
virtual void UpdateFrameAfterFrameChange() = 0;
virtual gfx::NativeWindow GetNativeWindow() const = 0;
virtual bool ShouldUseNativeFrame() const = 0;
virtual void FrameTypeChanged() = 0;
};
} // namespace views
#endif // VIEWS_WIDGET_NATIVE_WINDOW_H_
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