Category

Development Platform
Home > SourceCode/Document > Communication-Mobile > Symbian > View Code
chxavplaylistnavicontrol.h
Package: helix.src.0812.rar　[view]
Upload User: zhongxx05
Upload Date: 2007-06-06
Package Size: 33641k
Code Size: 2k
Category:

Symbian

Development Platform:

C/C++

chxavplaylistnavicontrol.h：Code Content
  2. /*============================================================================*
  3.  *
  4.  * (c) 1995-2002 RealNetworks, Inc. Patents pending. All rights reserved.
  5.  *
  6.  *============================================================================*/
  9. #if !defined(CHXAVPLAYLISTNAVICONTROL_INCLUDED__)
  10. #define CHXAVPLAYLISTNAVICONTROL_INCLUDED__
  12. #include "chxavrefptr.h"
  13. #include "chxavtextcontrol.h"
  14. #include "chxavplayer.h"
  15. #include "comptr.h"
  17. // class CHXAvPlaylistNaviControl
  18. class CHXAvPlaylistNaviControl
  19. : public CCoeControl
  20. , public IHXSymPlayerStateObserver
  21. {
  22. public:
  23. // ctor and dtor
  24.     CHXAvPlaylistNaviControl();
  25.     virtual ~CHXAvPlaylistNaviControl();
  27.     static CHXAvPlaylistNaviControl*  NewL(CHXAvPlayer* pPlayer, const CCoeControl& parent);
  28.     void ConstructL(CHXAvPlayer* pPlayer, const CCoeControl& parent);
  30.     void SetRefreshCommandL(const CHXAvCommand& cmd);
  32.     // IHXSymPlayerStateObserver
  33.     void OnAdvancePlaylist();
  35.     void UpdatePlaylistTextL();
  37. protected:
  38.     virtual void Draw(const TRect& rect) const;
  39.     virtual TInt CountComponentControls() const;
  40.     virtual CCoeControl* ComponentControl(TInt aIndex) const;
  42.     
  43.     void ShowPlaylistText(bool bShow);
  44.     void OnHidePlaylistTextTimer();
  46. private:
  47. // disallow assignment and copy
  48.     CHXAvPlaylistNaviControl(const CHXAvPlaylistNaviControl& rhs);
  49.     CHXAvPlaylistNaviControl& operator=(const CHXAvPlaylistNaviControl& rhs);
  51. public:
  52. // methods
  54. private:
  55. // implementation
  58. private:
  59. // data
  60.     CHXAvCommandPtr         m_spRefreshCmd;
  61.     refptr<CHXAvTextControl>    m_spPlaylistText;
  62.     TRect                       m_rcParent;
  63.     comptr<CHXAvPlayer>         m_spPlayer;
  64. };
  66. inline
  67. void CHXAvPlaylistNaviControl::SetRefreshCommandL(const CHXAvCommand& cmd)
  68. {
  69.     m_spRefreshCmd = cmd.CloneL();
  70. }
  72. #endif // CHXAVPLAYLISTNAVICONTROL_INCLUDED__