1 /*

     2 * Copyright (c) 2006-2007 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:   ECom search interface definition

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef C_CMULTIMEDIASEARCHPLUGIN_H

    21 #define C_CMULTIMEDIASEARCHPLUGIN_H

    22 

    23 //SYSTEM INCLUDES

    24 #include <searchplugin.h>

    25 #include <searchcontentsearcher.h>

    26 #include <searchcontent.h>

    27 

    28 //USER INCLUDES

    29 #include "multimediasearcher.h"

    30 

    31 

    32 /**

    33  *  This class is the plugin interface class for the multimedia pluging

    34  *

    35  *  This class searches the multimedia items  using 

    36  *  the Content listing framework of the mediagallery2

    37  *

    38  *  @lib multimediasearchplugin.lib

    39  */

    40 class CMutimediaSearchPlugin:public CSearchPlugin 

    41 {

    42 	public: 

    43 	

    44 	/**

    45     * Ecom interface static factory method implementation.

    46     *

    47     * @return A pointer to the created instance of CContactSearchPlugin

    48     */

    49 	static CMutimediaSearchPlugin* NewL();

    50 	

    51 	

    52 	/**

    53 	* Destructor

    54 	*/

    55 	virtual ~CMutimediaSearchPlugin();

    56 	

    57 public: //from base class CSearchPlugin	

    58 	/**

    59 	* From CSearchPlugin

    60     * Returns the reference of ContentSearcher.

    61     *

    62     * @param aContentIdArray Array of Content Ids to be searhed.

    63     * @param aCondition condition for Search.

    64     * @return MSearchContentSearcher pointer for Search.

    65     */

    66     MSearchContentSearcher* ContentSearcherL(  const RArray<TUid>& aContentIdArray, 

    67                                            	const CSearchCondition& aCondition,

    68                                            	MSearchPluginObserver& aObserver);

    69                                            	

    70  	/**

    71  	* From CSearchPlugin

    72     * Returns the supported content of this plugin.

    73     *

    74     * @param aContent The content that this plugin can search.

    75     */

    76     void GetSupportedContentL( RPointerArray<CSearchContent>& aContent );

    77     

    78     /**

    79     * From CSearchPlugin

    80     * Indicates if this plugin supports the searching of the given content.

    81     *

    82     * @param aContentId The ID of the search content.

    83     * @return ETrue if search is supported, EFalse otherwise.

    84     */

    85     TBool IsSupportedContent( TUid aContentId );

    86     

    87     

    88     /**

    89     * From CSearchPlugin

    90 	* Launches a viewer/editor application for the given document id.

    91 	*

    92 	* @param aDocumentId Id of the document.

    93 	*/     

    94 	void LaunchApplicationL( const TDesC8& aLaunchInfo );

    95 	

    96 	

    97 private:

    98 

    99    /**

   100     * Constructor

   101     *

   102     * 

   103     */

   104 	CMutimediaSearchPlugin();

   105 	

   106 	/** 

   107     * 2nd phase constructor

   108     *

   109     * 

   110     */

   111 	void ConstructL();

   112 	

   113 	/**

   114 	* Adds Music, Images,Video Content Classes

   115 	*

   116 	* @param aSearchClassUid - Id of the the search class.

   117 	* @param aContent - Result array 

   118 	*/     

   119 	void AddSearchContentClassL(const TUid aSearchClassUid,

   120 	                         	RPointerArray<CSearchContent>& aContent );

   121 

   122 

   123 private: // Data members

   124      

   125     /**

   126     * The Music searcher for searching music items

   127     * Not Own.  

   128     */

   129 	CMultimediaSearcher* iMusicSearcher;

   130 	

   131 	/**

   132     * The Image searcher for searching Images

   133     * Not Own.  

   134     */

   135 	CMultimediaSearcher* iImagesSearcher;

   136 	

   137 	/**

   138     * The Video searcher for searching videos

   139     * Not Own.  

   140     */

   141 	CMultimediaSearcher* iVideoSearcher;

   142 	

   143 		/**

   144     * The caption for "Images", read from the resource file

   145     * Own

   146     */

   147     HBufC*	iImagesCaption;	

   148 		

   149 	/**

   150     * The  caption for "Music", read from the resource file

   151     * Own

   152     */	

   153 	HBufC*	 iMusicCaption;

   154     

   155 	/**

   156     * The  caption for "Videos", read from the resource file

   157     * Own

   158     */	

   159     HBufC*  iVideosCaption;

   160 	

   161 };

   162 

   163 

   164 #endif //C_CMULTIMEDIASEARCHPLUGIN_H