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e79a84dad4
Implement UIKeyInput protocol to simple basic input. When implementing UITextInput, we need to consider to share cocoa's code. Differential Revision: https://phabricator.services.mozilla.com/D184286
127 lines
3.9 KiB
Objective-C
127 lines
3.9 KiB
Objective-C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef NSWINDOW_H_
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#define NSWINDOW_H_
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#include "nsBaseWidget.h"
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#include "gfxPoint.h"
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#include "nsTArray.h"
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@class UIWindow;
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@class UIView;
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@class ChildView;
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namespace mozilla::widget {
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class TextInputHandler;
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}
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class nsWindow final : public nsBaseWidget {
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typedef nsBaseWidget Inherited;
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public:
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nsWindow();
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NS_INLINE_DECL_REFCOUNTING_INHERITED(nsWindow, Inherited)
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//
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// nsIWidget
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//
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[[nodiscard]] nsresult Create(
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nsIWidget* aParent, nsNativeWidget aNativeParent,
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const LayoutDeviceIntRect& aRect,
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mozilla::widget::InitData* aInitData = nullptr) override;
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void Destroy() override;
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void Show(bool aState) override;
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void Enable(bool aState) override {}
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bool IsEnabled() const override { return true; }
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bool IsVisible() const override { return mVisible; }
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void SetFocus(Raise, mozilla::dom::CallerType aCallerType) override;
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LayoutDeviceIntPoint WidgetToScreenOffset() override;
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void SetBackgroundColor(const nscolor& aColor) override;
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void* GetNativeData(uint32_t aDataType) override;
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void Move(double aX, double aY) override;
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nsSizeMode SizeMode() override { return mSizeMode; }
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void SetSizeMode(nsSizeMode aMode) override;
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void EnteredFullScreen(bool aFullScreen);
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void Resize(double aWidth, double aHeight, bool aRepaint) override;
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void Resize(double aX, double aY, double aWidth, double aHeight,
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bool aRepaint) override;
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LayoutDeviceIntRect GetScreenBounds() override;
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void ReportMoveEvent();
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void ReportSizeEvent();
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void ReportSizeModeEvent(nsSizeMode aMode);
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CGFloat BackingScaleFactor();
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void BackingScaleFactorChanged();
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float GetDPI() override {
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// XXX: terrible
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return 326.0f;
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}
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double GetDefaultScaleInternal() override { return BackingScaleFactor(); }
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int32_t RoundsWidgetCoordinatesTo() override;
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nsresult SetTitle(const nsAString& aTitle) override { return NS_OK; }
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void Invalidate(const LayoutDeviceIntRect& aRect) override;
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nsresult DispatchEvent(mozilla::WidgetGUIEvent* aEvent,
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nsEventStatus& aStatus) override;
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void WillPaintWindow();
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bool PaintWindow(LayoutDeviceIntRegion aRegion);
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bool HasModalDescendents() { return false; }
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// virtual nsresult
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// NotifyIME(const IMENotification& aIMENotification) override;
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void SetInputContext(const InputContext& aContext,
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const InputContextAction& aAction) override;
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InputContext GetInputContext() override;
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TextEventDispatcherListener* GetNativeTextEventDispatcherListener() override;
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mozilla::widget::TextInputHandler* GetTextInputHandler() const {
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return mTextInputHandler;
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}
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bool IsVirtualKeyboardDisabled() const;
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/*
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virtual bool ExecuteNativeKeyBinding(
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NativeKeyBindingsType aType,
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const mozilla::WidgetKeyboardEvent& aEvent,
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DoCommandCallback aCallback,
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void* aCallbackData) override;
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*/
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protected:
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virtual ~nsWindow();
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void BringToFront();
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nsWindow* FindTopLevel();
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bool IsTopLevel();
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nsresult GetCurrentOffset(uint32_t& aOffset, uint32_t& aLength);
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nsresult DeleteRange(int aOffset, int aLen);
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void TearDownView();
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ChildView* mNativeView;
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bool mVisible;
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nsSizeMode mSizeMode;
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nsTArray<nsWindow*> mChildren;
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nsWindow* mParent;
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mozilla::widget::InputContext mInputContext;
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RefPtr<mozilla::widget::TextInputHandler> mTextInputHandler;
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void OnSizeChanged(const mozilla::gfx::IntSize& aSize);
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static void DumpWindows();
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static void DumpWindows(const nsTArray<nsWindow*>& wins, int indent = 0);
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static void LogWindow(nsWindow* win, int index, int indent);
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};
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#endif /* NSWINDOW_H_ */
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