kc/src/libcmpp/fltk/Fl_DevCfgGroup.h

//| Copyright: (C) 2019-2020 Kevin Larke <contact AT larke DOT org> 
//| License: GNU GPL version 3.0 or above. See the accompanying LICENSE file.
#ifndef Fl_DevCfgGroup_h
#define Fl_DevCfgGroup_h

#include <vector>

class Fl_DevCfgGroup : public Fl_Group
{
public:
  Fl_DevCfgGroup(cmDevCfgH_t dcH, int x, int y, int w, int h, const char* label );
  virtual ~Fl_DevCfgGroup();

  void onEnableAudio(bool enableFl );

private:
  enum
  {
    kInvalidCId,
    kLocLabelCId,
    kLocMenuCId,
    kLocStringCId,
    kLocStoreBtnCId,
    kLocDeleteBtnCId,

    kMidiLabelCId,
    kMidiCfgMenuCId,
    kMidiDeleteBtnCId,
    kMidiCfgStringCId,
    kMidiApplyBtnCId,
    kMidiCfgDescCId,
    kMidiDevMenuCId,
    kMidiDevLabelCId,
    kMidiPortMenuCId,
    kMidiPortLabelCId,
    kMidiInputCheckCId,

    kAudioLabelCId,
    kAudioCfgMenuCId,
    kAudioDeleteBtnCId,
    kAudioCfgDescCId,
    kAudioCfgStringCId,
    kAudioApplyBtnCId,
    kAudioInDevMenuCId,
    kAudioInDevLabelCId,
    kAudioOutDevMenuCId,
    kAudioOutDevLabelCId,
    kAudioMsgQueSizeValCId,
    kAudioDevFpCValCId,
    kAudioDspFpCValCId,
    kAudioBufCntValCId,
    kAudioSrateMenuCId,
    kAudioSyncInCheckCId,
    kAudioNetNodeStringCId,
    kAudioBcastAddrStringCId,
    kAudioIpAddrStringCId,
    kAudioIpPortValCId,
    kAudioActiveCheckCId,

    /*
    kNetLabelCId,
    kNetCfgMenuCId,
    kNetDeleteBtnCId,
    kNetCfgDescCId,
    kNetCfgStringCId,
    kNetApplyBtnCId,
    kNetSockAddrStringCId,
    kNetPortNumbValCId,
    kNetLocalCheckCId,
    kNetActiveCheckCId
    */

  };

  typedef struct
  {
    unsigned        id;
    Fl_DevCfgGroup* p;
    union
    {
      Fl_Button*       btn;
      Fl_Check_Button* chk;
      Fl_Box*          box;
      Fl_Menu_Button*  mbt;
      Fl_Input*        inp;
      Fl_Value_Input*  val;
    } u;
    
  } ctl_t;

  cmDevCfgH_t           _dcH;
  std::vector< ctl_t* > _ctlV;
  
  bool     _loadLocBtn();
  void     _recallLoc();
  void     _storeLoc();
  void     _deleteLoc();

  void     _loadMidiDevBtn();
  void     _loadMidiPortBtn();
  void     _loadAudioDevBtn( unsigned id, unsigned devIdx );
  void     _loadAudioSrateBtn();
  void     _loadCfgMenu(cmTypeDcmId_t typeId, unsigned menuCtlId, unsigned deleteCtlId );
  void     _syncLoc();
  void     _createMidiCfg();
  void     _createAudioCfg();
  //void     _createNetCfg();
  void     _deleteCfg( cmTypeDcmId_t typeId, unsigned menuCtlId, unsigned inpCtlCId, unsigned descCtlId, unsigned storeCtlId, unsigned deleteCtlId );
  void     _recallCfg( cmTypeDcmId_t typeId, unsigned menuCtlId, unsigned strCtlId, unsigned descCtlId, unsigned storeCtlId );

  // Attempt to set the menu to index 'val' otherwise attempt to set it to 'dfltVal'
  // Finish by updating the label.
  void     _restoreMenuValue( unsigned menuCtlId, int val, int dfltVal=0 );

  // Get the current string value of the menu btn.
  const char* _menuBtnValueStr( unsigned menuCtlId );

  // Copy the menu btn's current string value to the label (and the input control)
  void        _setMenuBtnLabel( unsigned menuCtlId, unsigned inpCtlId = cmInvalidId );

  // Set the menu buttons value to 'string' and update the menu btn's label
  void        _setMenuBtnWithString( unsigned menuCtlId, const char* string );
  void        _setCheckCtl( unsigned ctlId, int val );
  void        _setValueCtl( unsigned ctlId, double val );
  void        _setInputCtl( unsigned ctlId, const cmChar_t* val );

  const cmChar_t* _getMenuCtl(  unsigned ctlId );
  const cmChar_t* _getInputCtl( unsigned ctlId );
  double          _getValueCtl( unsigned ctlId );
  bool            _getCheckCtl( unsigned ctlId );

  double      _getSrate();
  void        _setSrate( double srate );

  void        _enableStoreBtn( unsigned ctlId );

  ctl_t*   _idToCtl(unsigned id);
  
  
  static void _s_ctl_cb( Fl_Widget* w, void* arg );
  
};

// Init:
//   1) Load all menu X btns and set to first entry.
//   2) set cfg string X to string value of cfg menu
//   3) update desc and X fields.
//
// Cfg:
// Store:
//   1) call cmDevCfgNameX( cfg_label ) successfully
//   2) reload cfg menu
//   3) set cfg menu label to new cfg_label
// 
// Recall:
//   1) set cfg menu X label
//   2) set cfg string X to string value of cfg menu
//   3) update desc and X fields
//
// Delete:
//   1) call cmDevDeleteX( cfg_label ) sucessfuly.
//   2) reload cfg menu and set to first entry
//   3) set cfg string X to string value of cfg menu
//   4) update desc and X fields
//
// 



#endif