Symbian

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Visual C++

chxavfolderpopuplist.h：源码内容

							/************************************************************************
 * chxavfolderpopuplist.h
 * ----------------------
 *
 * Synopsis:
 *
 * (c) 1995-2003 RealNetworks, Inc. Patents pending. All rights reserved.
 *
 ************************************************************************/
#ifndef _chxavfolderpopuplist_h_
#define _chxavfolderpopuplist_h_
// Symbian includes...
#include <aknpopup.h>
// Include from this project...
#include "chxavfileviewpageinfo.h"
#include "chxavvector.h"
#include "chxavcallback.h"
#include "chxavrefptr.h"
// class CHXAvFolderPopupList
class CHXAvFolderPopupList 
: public CAknPopupList 
{
public:
    CHXAvFolderPopupList(TInt& idxSelected, TInt& idExitCmd);
    virtual ~CHXAvFolderPopupList();
    void ConstructL(TInt resIdPrompt, 
        TInt resIdSelectButtonText, 
        const CDesCArrayFlat* pFolders, 
        const TDesC* pCurrentPath, 
        TInt idxCurrentItem = 0);
    void ConstructL(TInt resIdPrompt, TInt resIdSelectButtonText,
                   const CHXAvVector<CHXAvMediaFolderInfoPtr>& mediaFolderInfo,
                   const TDesC* pCurrentPath,
                   TInt idxCurrentItem = 0);
protected:
// implementation
    void DoBeginConstructL(TInt resIdPrompt, TInt resIdCba, TInt resIdSelectButtonText, const TDesC* pCurrentPath);
    void SetFolderListItemsL(const CDesCArrayFlat* pFolders);
    void SetRootFolderListItemsL(const CHXAvVector<CHXAvMediaFolderInfoPtr>& mediaFolderInfo);
    void CreateAndSetFolderIconsL();
    void CreateAndSetRootIconsL();
    void ForwardCommandL(TInt idCommand);
    bool FolderHasChildren(TInt idxFolder);
// CAknPopupList
    virtual void AttemptExitL(TBool aAccept);
    // MEikListBoxObserver
    void HandleListBoxEventL(CEikListBox* aListBox, TListBoxEvent aEventType);
protected:
    refptr<CAknSingleGraphicPopupMenuStyleListBox> m_spListBox;
    TInt& m_idxSelected;
    TInt& m_idExitCmd;
    refptr<CHXAvCallback>      m_spSelectButton;
    const TDesC*            m_wpBasePath;
    const CDesCArrayFlat* m_wpFolders;
};
#endif // _chxavfolderpopuplist_h_

						