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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef NSWINDOW_H_
#define NSWINDOW_H_
#include "nsBaseWidget.h"
#include "gfxPoint.h"
#include "nsTArray.h"
@class UIWindow;
@class UIView;
@class ChildView;
class nsWindow final : public nsBaseWidget {
typedef nsBaseWidget Inherited;
public:
nsWindow();
NS_INLINE_DECL_REFCOUNTING_INHERITED(nsWindow, Inherited)
//
// nsIWidget
//
[[nodiscard]] virtual nsresult Create(
nsIWidget* aParent, nsNativeWidget aNativeParent,
const LayoutDeviceIntRect& aRect,
widget::InitData* aInitData = nullptr) override;
virtual void Destroy() override;
virtual void Show(bool aState) override;
virtual void Enable(bool aState) override {}
virtual bool IsEnabled() const override { return true; }
virtual bool IsVisible() const override { return mVisible; }
virtual void SetFocus(Raise, mozilla::dom::CallerType aCallerType) override;
virtual LayoutDeviceIntPoint WidgetToScreenOffset() override;
virtual void SetBackgroundColor(const nscolor& aColor) override;
virtual void* GetNativeData(uint32_t aDataType) override;
virtual void Move(double aX, double aY) override;
virtual nsSizeMode SizeMode() override { return mSizeMode; }
virtual void SetSizeMode(nsSizeMode aMode) override;
void EnteredFullScreen(bool aFullScreen);
virtual void Resize(double aWidth, double aHeight, bool aRepaint) override;
virtual void Resize(double aX, double aY, double aWidth, double aHeight,
bool aRepaint) override;
virtual LayoutDeviceIntRect GetScreenBounds() override;
void ReportMoveEvent();
void ReportSizeEvent();
void ReportSizeModeEvent(nsSizeMode aMode);
CGFloat BackingScaleFactor();
void BackingScaleFactorChanged();
virtual float GetDPI() override {
// XXX: terrible
return 326.0f;
}
virtual double GetDefaultScaleInternal() override {
return BackingScaleFactor();
}
virtual int32_t RoundsWidgetCoordinatesTo() override;
virtual nsresult SetTitle(const nsAString& aTitle) override { return NS_OK; }
virtual void Invalidate(const LayoutDeviceIntRect& aRect) override;
virtual nsresult DispatchEvent(mozilla::WidgetGUIEvent* aEvent,
nsEventStatus& aStatus) override;
void WillPaintWindow();
bool PaintWindow(LayoutDeviceIntRegion aRegion);
bool HasModalDescendents() { return false; }
// virtual nsresult
// NotifyIME(const IMENotification& aIMENotification) override;
virtual void SetInputContext(const InputContext& aContext,
const InputContextAction& aAction);
virtual InputContext GetInputContext();
/*
virtual bool ExecuteNativeKeyBinding(
NativeKeyBindingsType aType,
const mozilla::WidgetKeyboardEvent& aEvent,
DoCommandCallback aCallback,
void* aCallbackData) override;
*/
protected:
virtual ~nsWindow();
void BringToFront();
nsWindow* FindTopLevel();
bool IsTopLevel();
nsresult GetCurrentOffset(uint32_t& aOffset, uint32_t& aLength);
nsresult DeleteRange(int aOffset, int aLen);
void TearDownView();
ChildView* mNativeView;
bool mVisible;
nsSizeMode mSizeMode;
nsTArray<nsWindow*> mChildren;
nsWindow* mParent;
InputContext mInputContext;
void OnSizeChanged(const mozilla::gfx::IntSize& aSize);
static void DumpWindows();
static void DumpWindows(const nsTArray<nsWindow*>& wins, int indent = 0);
static void LogWindow(nsWindow* win, int index, int indent);
};
#endif /* NSWINDOW_H_ */
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