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// Copyright 2014 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_PLATFORM_WINDOW_WIN_WIN_WINDOW_H_
#define UI_PLATFORM_WINDOW_WIN_WIN_WINDOW_H_
#include <windows.h>
#include "base/memory/raw_ptr.h"
#include "base/memory/scoped_refptr.h"
#include "base/memory/weak_ptr.h"
#include "ui/gfx/win/msg_util.h"
#include "ui/gfx/win/window_impl.h"
#include "ui/platform_window/platform_window.h"
#include "ui/platform_window/platform_window_delegate.h"
#include "ui/platform_window/win/win_window_export.h"
namespace ui {
class WinCursor;
class WIN_WINDOW_EXPORT WinWindow : public PlatformWindow,
public gfx::WindowImpl {
public:
WinWindow(PlatformWindowDelegate* delegate, const gfx::Rect& bounds);
WinWindow(const WinWindow&) = delete;
WinWindow& operator=(const WinWindow&) = delete;
~WinWindow() override;
private:
void Destroy();
// PlatformWindow:
void Show(bool inactive) override;
void Hide() override;
void Close() override;
bool IsVisible() const override;
void PrepareForShutdown() override;
void SetBoundsInPixels(const gfx::Rect& bounds) override;
gfx::Rect GetBoundsInPixels() const override;
void SetBoundsInDIP(const gfx::Rect& bounds) override;
gfx::Rect GetBoundsInDIP() const override;
void SetTitle(const std::u16string& title) override;
void SetCapture() override;
void ReleaseCapture() override;
bool HasCapture() const override;
void SetFullscreen(bool fullscreen, int64_t target_display_id) override;
void Maximize() override;
void Minimize() override;
void Restore() override;
PlatformWindowState GetPlatformWindowState() const override;
void Activate() override;
void Deactivate() override;
void SetUseNativeFrame(bool use_native_frame) override;
bool ShouldUseNativeFrame() const override;
void SetCursor(scoped_refptr<PlatformCursor> cursor) override;
void MoveCursorTo(const gfx::Point& location) override;
void ConfineCursorToBounds(const gfx::Rect& bounds) override;
void SetRestoredBoundsInDIP(const gfx::Rect& bounds) override;
gfx::Rect GetRestoredBoundsInDIP() const override;
bool ShouldWindowContentsBeTransparent() const override;
void SetZOrderLevel(ZOrderLevel order) override;
ZOrderLevel GetZOrderLevel() const override;
void StackAbove(gfx::AcceleratedWidget widget) override;
void StackAtTop() override;
void FlashFrame(bool flash_frame) override;
void SetVisibilityChangedAnimationsEnabled(bool enabled) override;
void SetShape(std::unique_ptr<ShapeRects> native_shape,
const gfx::Transform& transform) override;
void SetAspectRatio(const gfx::SizeF& aspect_ratio) override;
void SetWindowIcons(const gfx::ImageSkia& window_icon,
const gfx::ImageSkia& app_icon) override;
void SizeConstraintsChanged() override;
bool IsAnimatingClosed() const override;
bool IsFullscreen() const;
CR_BEGIN_MSG_MAP_EX(WinWindow)
CR_MESSAGE_RANGE_HANDLER_EX(WM_MOUSEFIRST, WM_MOUSELAST, OnMouseRange)
CR_MESSAGE_RANGE_HANDLER_EX(WM_NCMOUSEMOVE, WM_NCXBUTTONDBLCLK,
OnMouseRange)
CR_MESSAGE_HANDLER_EX(WM_CAPTURECHANGED, OnCaptureChanged)
CR_MESSAGE_HANDLER_EX(WM_KEYDOWN, OnKeyEvent)
CR_MESSAGE_HANDLER_EX(WM_KEYUP, OnKeyEvent)
CR_MESSAGE_HANDLER_EX(WM_SYSKEYDOWN, OnKeyEvent)
CR_MESSAGE_HANDLER_EX(WM_SYSKEYUP, OnKeyEvent)
CR_MESSAGE_HANDLER_EX(WM_CHAR, OnKeyEvent)
CR_MESSAGE_HANDLER_EX(WM_SYSCHAR, OnKeyEvent)
CR_MESSAGE_HANDLER_EX(WM_IME_CHAR, OnKeyEvent)
CR_MESSAGE_HANDLER_EX(WM_NCACTIVATE, OnNCActivate)
CR_MSG_WM_CLOSE(OnClose)
CR_MSG_WM_CREATE(OnCreate)
CR_MSG_WM_DESTROY(OnDestroy)
CR_MSG_WM_PAINT(OnPaint)
CR_MSG_WM_WINDOWPOSCHANGED(OnWindowPosChanged)
CR_END_MSG_MAP()
LRESULT OnMouseRange(UINT message, WPARAM w_param, LPARAM l_param);
LRESULT OnCaptureChanged(UINT message, WPARAM w_param, LPARAM l_param);
LRESULT OnKeyEvent(UINT message, WPARAM w_param, LPARAM l_param);
LRESULT OnNCActivate(UINT message, WPARAM w_param, LPARAM l_param);
void OnClose();
LRESULT OnCreate(CREATESTRUCT* create_struct);
void OnDestroy();
void OnPaint(HDC);
void OnWindowPosChanged(WINDOWPOS* window_pos);
raw_ptr<PlatformWindowDelegate> delegate_;
// Keep a reference to the current cursor to make sure the wrapped HCURSOR
// isn't destroyed after the call to SetCursor().
scoped_refptr<WinCursor> cursor_;
CR_MSG_MAP_CLASS_DECLARATIONS(WinWindow)
};
namespace test {
// Set true to let WindowTreeHostWin use a popup window
// with no frame/title so that the window size and test's
// expectations matches.
WIN_WINDOW_EXPORT void SetUsePopupAsRootWindowForTest(bool use);
} // namespace test
} // namespace ui
#endif // UI_PLATFORM_WINDOW_WIN_WIN_WINDOW_H_
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