--- a/browserui/browser/BrowserAppInc/BrowserSpecialLoadObserver.h Thu Aug 19 09:57:56 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,253 +0,0 @@
-/*
-* Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of the License "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description: Handle special load events such as network connection,
-* deal with non-http or non-html requests
-*
-*/
-
-
-
-#ifndef BROWSERSPECIALLOADOBSERVER_H
-#define BROWSERSPECIALLOADOBSERVER_H
-
-// INCLUDES
-#include <e32base.h>
-#include <brctlspecialloadobserver.h>
-#include <apparc.h>
-#include <badesca.h>
-#include <AknServerApp.h>
-
-class MApiProvider;
-class CEikDocument;
-class CSchemeHandler;
-class CDocumentHandler;
-class CBrowserContentView;
-class CAiwGenericParamList;
-class CBrowserWindow;
-
-enum TPopupPreferences
- {
- EBlockOnce = 0,
- EAllowOnce,
- EBlock,
- EAllow
- };
-
-// CLASS DECLARATION
-
-/**
-* This observer handles special load events such as network connection,
-* deal with non-http(s) or non-html requests
-*
-* @lib BrowserEngine.lib
-* @since 2.8
-*/
-class CBrowserSpecialLoadObserver : public CBase,
- public MBrCtlSpecialLoadObserver,
- public MAknServerAppExitObserver
- {
- public: // Constructors and destructors
-
- /**
- * Constructor.
- */
- static CBrowserSpecialLoadObserver* NewL(
- MApiProvider& aApiProvider,
- CBrowserWindow* aWindow,
- CEikDocument* aDocument,
- CBrowserContentView* aContentView );
-
- /**
- * Destructor.
- */
- virtual ~CBrowserSpecialLoadObserver();
-
- private:
-
-#ifdef __WINS__
- TInt AskIapIdL( TUint32& aId );
-#endif // __WINS__
-
- public: // From MBrCtlSpecialLoadObserver
-
- /**
- * Request to create a network connection.
- * @since 2.8
- * @param aConnectionPtr A pointer to the new connection.
- * If NULL, the proxy filter will automatically create
- * a network connection.
- * @param aSockSvrHandle A handle to the socket server.
- * @param aNewConn A flag if a new connection was created.
- * If the connection is not new, proxy filter optimization
- * will not read the proxy again from CommsBd.
- * @return void
- */
- virtual void NetworkConnectionNeededL( TInt* aConnectionPtr,
- TInt* aSockSvrHandle,
- TBool* aNewConn,
- TApBearerType* aBearerType );
-
- /**
- * Request the host applicaion to handle non-http request.
- * @since 2.8
- * @param aUrl The non-http(s) or file URL
- * @param aParamList Parameters to pass to the host application. Contain referer header. It could be NULL
- * @return ETrue is handled by the host application. EFlase if not
- */
- virtual TBool HandleRequestL( RArray<TUint>* aTypeArray,
- CDesCArrayFlat* aDesArray );
-
- /**
- * Request the host applicaion to handle downloads
- * @since 2.8
- * @param aTypeArray array of download parameter types
- * @param aDesArray array of values associated with the types in the type array
- * @return ETrue is handled by the host application. EFlase if not
- */
- virtual TBool HandleDownloadL( RArray<TUint>* aTypeArray,
- CDesCArrayFlat* aDesArray );
-
-
- public: // from MAknServerAppExitObserver
-
- void HandleServerAppExit( TInt aReason );
-
- protected: // Constructors
-
- /**
- * Default C++ constructor.
- */
- CBrowserSpecialLoadObserver( MApiProvider& aApiProvider,
- CBrowserWindow* aWindow,
- CEikDocument* aDocument,
- CBrowserContentView* aContentView );
-
- /**
- * 2nd phase constructor. Leaves on failure.
- */
- void ConstructL();
-
- public: // New functions
-
- inline TBool LongZeroStartup()
- { return iLongZeroStartup; }
-
- inline void SetLongZeroStartup( TBool aLongZeroStartup )
- { iLongZeroStartup = aLongZeroStartup; }
- inline TBool IsConnectionStarted()
- { return iConnectionStarted; }
- /**
- * Request for the connection to be cancelled
- */
- inline void CancelConnection() { iConnectionCancelled = ETrue; }
-
-
- protected: // New functions
-
-#ifdef __RSS_FEEDS
- /**
- * Handles the content if it is special Ui content (rss or opml) and returns true, otherwise the method
- * returns false.
- * @param aTypeArray array of download parameter types
- * @param aDesArray array of values associated with the types in the type array
- * @return ETrue if it handled rss content, EFalse otherwise
- * @since 3.1
- */
- TBool HandleUiContentL(RArray<TUint>* aTypeArray,
- CDesCArrayFlat* aDesArray ) const;
-#endif // __RSS_FEEDS
-
- /**
- * Make generic parameter list from BrCtl parameter list.
- * @param aTypeArray array of download parameter types
- * @param aDesArray array of values associated with the types in the type array
- * @return The dynamically allocated list.
- * @since 2.8
- */
- CAiwGenericParamList* BrCtlParamList2GenericParamListL(
- RArray<TUint>* aTypeArray,
- CDesCArrayFlat* aDesArray ) const;
-
- /**
- * Extract the given BrCtl parameter from the list.
- * @param aParamTypeToFind Extract this parameter.
- * @param aTypeArray array of download parameter types.
- * @param aDesArray array of values associated with the types in the type array.
- * @param aParamFound Output: ETrue if the parameter was found.
- * @return A TPtrC pointer for the value.
- * @since 2.8
- */
- TPtrC ExtractBrCtlParam(
- TUint aParamTypeToFind,
- RArray<TUint>* aTypeArray,
- CDesCArrayFlat* aDesArray,
- TBool& aParamFound ) const;
-
- /**
- * Check if the download's content type is in
- * KBrowserSelfDownloadContentTypes.
- * @param aTypeArray array of download parameter types.
- * @param aDesArray array of values associated with the types in the type array.
- * @return ETrue, if it is there.
- * @since 3.0
- */
- TBool IsSelfDownloadContentTypeL( RArray<TUint>* aTypeArray,
- CDesCArrayFlat* aDesArray ) const;
-
- /**
- * Open the download embedded with Document Handler.
- * @param aTypeArray array of download parameter types.
- * @param aDesArray array of values associated with the types in the type array.
- * @return None.
- * @since 3.0
- */
- void OpenFileEmbeddedL( RArray<TUint>* aTypeArray,
- CDesCArrayFlat* aDesArray );
-
- /**
- * DoRequest the host applicaion to handle non-http request.
- * @since 2.8
- * @param aUrl The non-http(s) or file URL
- * @param aParamList Parameters to pass to the host application. Contain referer header. It could be NULL
- * @return ETrue is handled by the host application. EFlase if not
- */
- virtual TBool DoHandleRequestL( RArray<TUint>* aTypeArray,
- CDesCArrayFlat* aDesArray );
-
- private: // data members
-
- MApiProvider *iApiProvider; // owner app, not owned
- CBrowserWindow *iWindow; // owner window, not owned
- CEikDocument *iDocument; // document, not owned
- CSchemeHandler *iSchemeHandler; // scheme handler
- CDocumentHandler *iDocHandler; // Owned.
- CBrowserContentView* iContentView; // content view, not owned
- TBool iSchemeProcessing; // scheme processing
-
- /**
- * Indicated whether the Browser was started using the long zero
- * key press. This is ONLY valid at start up.
- **/
- TBool iLongZeroStartup;
-
- /**
- * Flag to indicate whether the Browser has started the network connection
- **/
- TBool iConnectionStarted;
- TBool iConnectionCancelled;
- };
-
-#endif // BROWSERSPECIALLOADOBSERVER_H
-
-// End of File