/* -*- 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 <CoreFoundation/CoreFoundation.h>
#include "mozilla/widget/IOSView.h"
#include "nsBaseWidget.h"
#include "gfxPoint.h"
#include "nsTArray.h"
#ifdef __OBJC__
@
class ChildView;
#else
typedef struct objc_object ChildView;
#endif
namespace mozilla::widget {
class EventDispatcher;
class TextInputHandler;
}
// namespace mozilla::widget
#define NS_WINDOW_IID \
{ \
0x5e6fd559, 0xb3f9, 0x40c9, { \
0x92, 0xd1, 0xef, 0x80, 0xb4, 0xf9, 0x69, 0xe9 \
} \
}
class nsWindow final :
public nsBaseWidget {
public:
nsWindow();
NS_DECLARE_STATIC_IID_ACCESSOR(NS_WINDOW_IID)
NS_DECL_ISUPPORTS_INHERITED
//
// nsIWidget
//
[[nodiscard]] nsresult Create(
nsIWidget* aParent,
const LayoutDeviceIntRect& aRect,
mozilla::widget::InitData* aInitData = nullptr) override;
void Destroy() override;
void Show(
bool aState) override;
void Enable(
bool aState) override {}
bool IsEnabled()
const override {
return true; }
bool IsVisible()
const override {
return mVisible; }
void SetFocus(Raise, mozilla::dom::CallerType aCallerType) override;
LayoutDeviceIntPoint WidgetToScreenOffset() override;
void SetBackgroundColor(
const nscolor& aColor) override;
void* GetNativeData(uint32_t aDataType) override;
void Move(
double aX,
double aY) override;
nsSizeMode SizeMode() override {
return mSizeMode; }
void SetSizeMode(nsSizeMode aMode) override;
void EnteredFullScreen(
bool aFullScreen);
void Resize(
double aWidth,
double aHeight,
bool aRepaint) override;
void Resize(
double aX,
double aY,
double aWidth,
double aHeight,
bool aRepaint) override;
LayoutDeviceIntRect GetScreenBounds() override;
void ReportMoveEvent();
void ReportSizeEvent();
void ReportSizeModeEvent(nsSizeMode aMode);
CGFloat BackingScaleFactor();
void BackingScaleFactorChanged();
float GetDPI() override {
// XXX: terrible
return 326.0f;
}
double GetDefaultScaleInternal() override {
return BackingScaleFactor(); }
int32_t RoundsWidgetCoordinatesTo() override;
nsresult SetTitle(
const nsAString& aTitle) override {
return NS_OK; }
void Invalidate(
const LayoutDeviceIntRect& aRect) override;
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;
void SetInputContext(
const InputContext& aContext,
const InputContextAction& aAction) override;
InputContext GetInputContext() override;
TextEventDispatcherListener* GetNativeTextEventDispatcherListener() override;
mozilla::widget::TextInputHandler* GetTextInputHandler()
const {
return mTextInputHandler;
}
bool IsVirtualKeyboardDisabled()
const;
/*
virtual bool ExecuteNativeKeyBinding(
NativeKeyBindingsType aType,
const mozilla::WidgetKeyboardEvent& aEvent,
DoCommandCallback aCallback,
void* aCallbackData) override;
*/
mozilla::widget::EventDispatcher* GetEventDispatcher()
const;
static already_AddRefed<nsWindow> From(nsPIDOMWindowOuter* aDOMWindow);
static already_AddRefed<nsWindow> From(nsIWidget* aWidget);
void SetIOSView(already_AddRefed<mozilla::widget::IOSView>&& aView) {
mIOSView = aView;
}
mozilla::widget::IOSView* GetIOSView()
const {
return mIOSView; }
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;
mozilla::widget::InputContext mInputContext;
RefPtr<mozilla::widget::TextInputHandler> mTextInputHandler;
RefPtr<mozilla::widget::IOSView> mIOSView;
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);
};
NS_DEFINE_STATIC_IID_ACCESSOR(nsWindow, NS_WINDOW_IID)
#endif /* NSWINDOW_H_ */