зеркало из https://github.com/mozilla/gecko-dev.git
134 строки
4.8 KiB
C++
134 строки
4.8 KiB
C++
/* -*- Mode: C++; tab-width: 2; 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 nsWebShellWindow_h__
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#define nsWebShellWindow_h__
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#include "mozilla/Mutex.h"
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#include "nsIWebProgressListener.h"
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#include "nsITimer.h"
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#include "nsCOMPtr.h"
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#include "nsXULWindow.h"
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#include "nsIWidgetListener.h"
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#include "nsIRemoteTab.h"
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/* Forward declarations.... */
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class nsIURI;
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struct nsWidgetInitData;
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namespace mozilla {
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class PresShell;
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class WebShellWindowTimerCallback;
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} // namespace mozilla
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class nsWebShellWindow final : public nsXULWindow,
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public nsIWebProgressListener {
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public:
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// The implementation of non-refcounted nsIWidgetListener, which would hold a
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// strong reference on stack before calling nsWebShellWindow's
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// MOZ_CAN_RUN_SCRIPT methods.
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class WidgetListenerDelegate : public nsIWidgetListener {
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public:
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explicit WidgetListenerDelegate(nsWebShellWindow* aWebShellWindow)
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: mWebShellWindow(aWebShellWindow) {}
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MOZ_CAN_RUN_SCRIPT_BOUNDARY
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virtual nsIXULWindow* GetXULWindow() override;
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MOZ_CAN_RUN_SCRIPT_BOUNDARY
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virtual mozilla::PresShell* GetPresShell() override;
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MOZ_CAN_RUN_SCRIPT_BOUNDARY
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virtual bool WindowMoved(nsIWidget* aWidget, int32_t x, int32_t y) override;
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MOZ_CAN_RUN_SCRIPT_BOUNDARY
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virtual bool WindowResized(nsIWidget* aWidget, int32_t aWidth,
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int32_t aHeight) override;
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MOZ_CAN_RUN_SCRIPT_BOUNDARY
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virtual bool RequestWindowClose(nsIWidget* aWidget) override;
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MOZ_CAN_RUN_SCRIPT_BOUNDARY
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virtual void SizeModeChanged(nsSizeMode sizeMode) override;
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MOZ_CAN_RUN_SCRIPT_BOUNDARY
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virtual void UIResolutionChanged() override;
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MOZ_CAN_RUN_SCRIPT_BOUNDARY
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virtual void FullscreenWillChange(bool aInFullscreen) override;
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MOZ_CAN_RUN_SCRIPT_BOUNDARY
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virtual void FullscreenChanged(bool aInFullscreen) override;
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MOZ_CAN_RUN_SCRIPT_BOUNDARY
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virtual void OcclusionStateChanged(bool aIsFullyOccluded) override;
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MOZ_CAN_RUN_SCRIPT_BOUNDARY
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virtual void OSToolbarButtonPressed() override;
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MOZ_CAN_RUN_SCRIPT_BOUNDARY
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virtual bool ZLevelChanged(bool aImmediate, nsWindowZ* aPlacement,
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nsIWidget* aRequestBelow,
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nsIWidget** aActualBelow) override;
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MOZ_CAN_RUN_SCRIPT_BOUNDARY
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virtual void WindowActivated() override;
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MOZ_CAN_RUN_SCRIPT_BOUNDARY
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virtual void WindowDeactivated() override;
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private:
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// The lifetime of WidgetListenerDelegate is bound to nsWebShellWindow so
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// we just use a raw pointer here.
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nsWebShellWindow* mWebShellWindow;
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};
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explicit nsWebShellWindow(uint32_t aChromeFlags);
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// nsISupports interface...
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NS_DECL_ISUPPORTS_INHERITED
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// nsWebShellWindow methods...
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nsresult Initialize(nsIXULWindow* aParent, nsIXULWindow* aOpener,
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nsIURI* aUrl, int32_t aInitialWidth,
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int32_t aInitialHeight, bool aIsHiddenWindow,
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nsIRemoteTab* aOpeningTab,
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mozIDOMWindowProxy* aOpenerWIndow,
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nsWidgetInitData& widgetInitData);
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nsresult Toolbar();
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// nsIWebProgressListener
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NS_DECL_NSIWEBPROGRESSLISTENER
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// nsIBaseWindow
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NS_IMETHOD Destroy() override;
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// nsIWidgetListener methods for WidgetListenerDelegate.
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nsIXULWindow* GetXULWindow() { return this; }
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mozilla::PresShell* GetPresShell();
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MOZ_CAN_RUN_SCRIPT
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bool WindowMoved(nsIWidget* aWidget, int32_t aX, int32_t aY);
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MOZ_CAN_RUN_SCRIPT
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bool WindowResized(nsIWidget* aWidget, int32_t aWidth, int32_t aHeight);
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MOZ_CAN_RUN_SCRIPT bool RequestWindowClose(nsIWidget* aWidget);
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MOZ_CAN_RUN_SCRIPT void SizeModeChanged(nsSizeMode aSizeMode);
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MOZ_CAN_RUN_SCRIPT void UIResolutionChanged();
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MOZ_CAN_RUN_SCRIPT void FullscreenWillChange(bool aInFullscreen);
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MOZ_CAN_RUN_SCRIPT void FullscreenChanged(bool aInFullscreen);
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MOZ_CAN_RUN_SCRIPT void OcclusionStateChanged(bool aIsFullyOccluded);
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MOZ_CAN_RUN_SCRIPT void OSToolbarButtonPressed();
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MOZ_CAN_RUN_SCRIPT
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bool ZLevelChanged(bool aImmediate, nsWindowZ* aPlacement,
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nsIWidget* aRequestBelow, nsIWidget** aActualBelow);
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MOZ_CAN_RUN_SCRIPT void WindowActivated();
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MOZ_CAN_RUN_SCRIPT void WindowDeactivated();
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protected:
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friend class mozilla::WebShellWindowTimerCallback;
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virtual ~nsWebShellWindow();
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bool ExecuteCloseHandler();
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void ConstrainToOpenerScreen(int32_t* aX, int32_t* aY);
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nsCOMPtr<nsITimer> mSPTimer;
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mozilla::Mutex mSPTimerLock;
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WidgetListenerDelegate mWidgetListenerDelegate;
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void SetPersistenceTimer(uint32_t aDirtyFlags);
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void FirePersistenceTimer();
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};
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#endif /* nsWebShellWindow_h__ */
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