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f14f0787f1
Having trouble with the implementation of getHandleToPeer. Current problem is that JAWT_DrawingSurface->Lock() is failing. Why would that be?
152 lines
4.6 KiB
C++
152 lines
4.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is RaptorCanvas.
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*
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* The Initial Developer of the Original Code is Kirk Baker and
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* Ian Wilkinson. Portions created by Kirk Baker and Ian Wilkinson are
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* Copyright (C) 1999 Kirk Baker and Ian Wilkinson. All
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* Rights Reserved.
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*
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* Contributor(s): Kirk Baker <kbaker@eb.com>
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* Ian Wilkinson <iw@ennoble.com>
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* Mark Lin <mark.lin@eng.sun.com>
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* Mark Goddard
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* Ed Burns <edburns@acm.org>
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* Ashutosh Kulkarni <ashuk@eng.sun.com>
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* Ann Sunhachawee
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*/
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#ifndef NativeBrowserControl_h
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#define NativeBrowserControl_h
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#include <nsCOMPtr.h>
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#include <nsIWebNavigation.h> // for all Navigation commands
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#include <nsISHistory.h>
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#include <nsIDOMEventReceiver.h>
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#ifdef XP_PC
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#include <windows.h> // for HWND
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#endif
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#include "ns_util.h"
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class EmbedProgress;
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class EmbedWindow;
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class EmbedEventListener;
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class NativeWrapperFactory;
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class nsPIDOMWindow;
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/**
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* <p>Native analog to BrowserControl. Hosts per-window things. Maps
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* closely to EmbedPrivate in GtkEmbed.</p>
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*
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*/
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class NativeBrowserControl {
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public:
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NativeBrowserControl();
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~NativeBrowserControl();
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//
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// public API
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//
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nsresult Init (NativeWrapperFactory *yourWrapperFactory);
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nsresult Realize (jobject javaBrowserControl,
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void* parentWinPtr,
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PRBool *aAlreadyRealized,
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PRUint32 width, PRUint32 height);
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void Unrealize (void);
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void Show (void);
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void Hide (void);
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void Resize (PRUint32 x, PRUint32 y,
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PRUint32 aWidth, PRUint32 aHeight);
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void Destroy (void);
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void TopLevelFocusIn (void);
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void TopLevelFocusOut(void);
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NativeWrapperFactory * GetWrapperFactory();
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jobject QueryInterfaceJava(WEBCLIENT_INTERFACES interface);
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// This is an upcall that will come from the progress listener
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// whenever there is a content state change. We need this so we can
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// attach event listeners.
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void ContentStateChange (void);
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nsresult SetNewWindowListenerAttached(PRBool newState);
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nsresult GetNewWindowListenerAttached(PRBool *_retval);
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private:
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void GetListener (void);
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void AttachListeners(void);
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void DetachListeners(void);
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// this will get the PIDOMWindow for this widget
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nsresult GetPIDOMWindow (nsPIDOMWindow **aPIWin);
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public:
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//
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// Relationship ivars
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//
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#if defined(XP_UNIX) &&!defined(XP_MACOSX)
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GtkWidget * parentHWnd;
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#elif defined(XP_MAC) || defined(XP_MACOSX)
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void * parentHWnd;
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#else !defined(XP_MACOSX)
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HWND parentHWnd;
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#endif
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nsCOMPtr<nsIWebNavigation> mNavigation;
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nsCOMPtr<nsISHistory> mSessionHistory;
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// our event receiver
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nsCOMPtr<nsIDOMEventReceiver> mEventReceiver;
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EmbedWindow * mWindow;
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nsCOMPtr<nsISupports> mWindowGuard;
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EmbedProgress * mProgress;
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nsCOMPtr<nsISupports> mProgressGuard;
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EmbedEventListener *mEventListener;
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nsCOMPtr<nsISupports> mEventListenerGuard;
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ShareInitContext mShareContext;
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// chrome mask
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PRUint32 mChromeMask;
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// is this a chrome window?
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PRBool mIsChrome;
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// has the chrome finished loading?
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PRBool mChromeLoaded;
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// has someone called Destroy() on us?
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PRBool mIsDestroyed;
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// is the chrome listener attached yet?
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PRBool mListenersAttached;
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// do we have a newWindowListener?
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PRBool mNewWindowListenerAttached;
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jobject mJavaBrowserControl;
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NativeWrapperFactory * wrapperFactory;
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};
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#endif // NativeBrowserControl_h
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