RetroZilla/embedding/browser/webBrowser/nsWebBrowser.h
2015-10-20 23:03:22 -04:00

202 lines
6.4 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is the Mozilla browser.
*
* The Initial Developer of the Original Code is
* Netscape Communications, Inc.
* Portions created by the Initial Developer are Copyright (C) 1999
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Travis Bogard <travis@netscape.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef nsWebBrowser_h__
#define nsWebBrowser_h__
// Local Includes
#include "nsDocShellTreeOwner.h"
// Core Includes
#include "nsCOMPtr.h"
// Interfaces needed
#include "nsCWebBrowser.h"
#include "nsIBaseWindow.h"
#include "nsIDocShell.h"
#include "nsIDocShellTreeItem.h"
#include "nsIInterfaceRequestor.h"
#include "nsIInterfaceRequestorUtils.h"
#include "nsIScrollable.h"
#include "nsISHistory.h"
#include "nsITextScroll.h"
#include "nsIWidget.h"
#include "nsIWebProgress.h"
#include "nsISecureBrowserUI.h"
#include "nsIWebBrowser.h"
#include "nsIWebNavigation.h"
#include "nsIWebBrowserSetup.h"
#include "nsIWebBrowserPersist.h"
#include "nsIWebBrowserFocus.h"
#include "nsIWebBrowserStream.h"
#include "nsIWindowWatcher.h"
#include "nsIPrintSettings.h"
#include "nsEmbedStream.h"
#include "nsVoidArray.h"
#include "nsWeakPtr.h"
class nsIContentViewerFile;
class nsWebBrowserInitInfo
{
public:
//nsIBaseWindow Stuff
PRInt32 x;
PRInt32 y;
PRInt32 cx;
PRInt32 cy;
PRBool visible;
nsCOMPtr<nsISHistory> sessionHistory;
nsString name;
};
class nsWebBrowserListenerState
{
public:
PRBool Equals(nsIWeakReference *aListener, const nsIID& aID) {
if (mWeakPtr.get() == aListener && mID.Equals(aID)) return PR_TRUE;
return PR_FALSE;
};
nsWeakPtr mWeakPtr;
nsIID mID;
};
// {F1EAC761-87E9-11d3-AF80-00A024FFC08C} -
#define NS_WEBBROWSER_CID \
{0xf1eac761, 0x87e9, 0x11d3, { 0xaf, 0x80, 0x00, 0xa0, 0x24, 0xff, 0xc0, 0x8c }}
class nsWebBrowser : public nsIWebBrowser,
public nsIWebNavigation,
public nsIWebBrowserSetup,
public nsIDocShellTreeItem,
public nsIBaseWindow,
public nsIScrollable,
public nsITextScroll,
public nsIInterfaceRequestor,
public nsIWebBrowserPersist,
public nsIWebBrowserFocus,
public nsIWebProgressListener,
public nsIWebBrowserStream,
public nsSupportsWeakReference
{
friend class nsDocShellTreeOwner;
public:
nsWebBrowser();
NS_DECL_ISUPPORTS
NS_DECL_NSIBASEWINDOW
NS_DECL_NSIDOCSHELLTREEITEM
NS_DECL_NSIINTERFACEREQUESTOR
NS_DECL_NSISCROLLABLE
NS_DECL_NSITEXTSCROLL
NS_DECL_NSIWEBBROWSER
NS_DECL_NSIWEBNAVIGATION
NS_DECL_NSIWEBBROWSERSETUP
NS_DECL_NSIWEBBROWSERPERSIST
NS_DECL_NSICANCELABLE
NS_DECL_NSIWEBBROWSERFOCUS
NS_DECL_NSIWEBBROWSERSTREAM
NS_DECL_NSIWEBPROGRESSLISTENER
protected:
virtual ~nsWebBrowser();
NS_IMETHOD InternalDestroy();
NS_IMETHOD SetDocShell(nsIDocShell* aDocShell);
NS_IMETHOD EnsureDocShellTreeOwner();
NS_IMETHOD GetPrimaryContentWindow(nsIDOMWindowInternal **aDomWindow);
NS_IMETHOD BindListener(nsISupports *aListener, const nsIID& aIID);
NS_IMETHOD UnBindListener(nsISupports *aListener, const nsIID& aIID);
NS_IMETHOD EnableGlobalHistory(PRBool aEnable);
static nsEventStatus PR_CALLBACK HandleEvent(nsGUIEvent *aEvent);
protected:
nsDocShellTreeOwner* mDocShellTreeOwner;
nsCOMPtr<nsIDocShell> mDocShell;
nsCOMPtr<nsIInterfaceRequestor> mDocShellAsReq;
nsCOMPtr<nsIBaseWindow> mDocShellAsWin;
nsCOMPtr<nsIDocShellTreeItem> mDocShellAsItem;
nsCOMPtr<nsIWebNavigation> mDocShellAsNav;
nsCOMPtr<nsIScrollable> mDocShellAsScrollable;
nsCOMPtr<nsITextScroll> mDocShellAsTextScroll;
nsCOMPtr<nsIWidget> mInternalWidget;
nsCOMPtr<nsIWindowWatcher> mWWatch;
nsWebBrowserInitInfo* mInitInfo;
PRUint32 mContentType;
PRBool mActivating;
nativeWindow mParentNativeWindow;
nsIWebProgressListener *mProgressListener;
nsCOMPtr<nsIWebProgress> mWebProgress;
nsCOMPtr<nsIPrintSettings> mPrintSettings;
// cached background color
nscolor mBackgroundColor;
// persistence object
nsCOMPtr<nsIWebBrowserPersist> mPersist;
PRUint32 mPersistCurrentState;
PRUint32 mPersistResult;
PRUint32 mPersistFlags;
// stream
nsEmbedStream *mStream;
nsCOMPtr<nsISupports> mStreamGuard;
//Weak Reference interfaces...
nsIWidget* mParentWidget;
nsVoidArray * mListenerArray;
#if (defined(XP_MAC) || defined(XP_MACOSX)) && !defined(MOZ_WIDGET_COCOA)
NS_IMETHOD EnsureTopLevelWidget(nativeWindow aWindow);
nsIWidget* mTopLevelWidget;
#endif
};
#endif /* nsWebBrowser_h__ */