src/enigma_mmi.h

   1 #ifndef __ENIGMA_MMI_H_
   2 #define __ENIGMA_MMI_H_
   3
   4 #include <lib/gui/listbox.h>
   5 #include <lib/base/message.h>
   6 #include <lib/base/buffer.h>
   7
   8 class eNumber;
   9 class eLabel;
  10 class eTextInputField;
  11 class eWindow;
  12 class eStatusBar;
  13
  14 struct eMMIMsg
  15 {
  16         char *data;
  17         int len;
  18         eMMIMsg()
  19         {
  20         }
  21         eMMIMsg(char* data, int len)
  22                 : data(data), len(len)
  23         {
  24         }
  25 };
  26
  27 class eMMIEnqWindow : public eWindow
  28 {
  29         eLabel *title;
  30         eNumber *input;
  31         int num;
  32         int eventHandler( const eWidgetEvent &e );
  33         void okPressed(int*);
  34 public:
  35         eMMIEnqWindow( const eString& titleBarText, const eString &windowText, int num, bool blind );
  36         eString getAnswer();
  37 };
  38
  39 class eMMIListWindow : public eListBoxWindow<eListBoxEntryText>
  40 {
  41         eLabel *title, *subtitle, *bottomText;
  42         int eventHandler( const eWidgetEvent &e );
  43 public:
  44         void entrySelected( eListBoxEntryText* e );
  45         eMMIListWindow(const eString &titleBarText, const eString &title, const eString &subtitle, const eString &bottomText, std::list< std::pair< eString, int> > &entrys );
  46         int getSelected() { return (int) list.getCurrent()->getKey(); }
  47 };
  48
  49 class enigmaMMI : public eWindow
  50 {
  51 protected:
  52         eIOBuffer buffer;
  53         eFixedMessagePump<eMMIMsg> mmi_messages;
  54         eWidget *open;
  55         Connection conn;
  56         eLabel *lText;
  57         eTimer responseTimer, delayTimer, closeTimer;
  58         const char *scheduledData;
  59         void closeMMI();
  60         enum AnswerType { ENQAnswer, MENUAnswer, LISTAnswer };
  61         enigmaMMI();
  62 public:
  63         bool connected() { return conn.connected(); }
  64         int eventHandler( const eWidgetEvent &e );
  65         virtual bool handleMMIMessage(const char *data);
  66         void gotMMIData(const char* data, int);
  67         void handleMessage( const eMMIMsg &msg );
  68         void showWaitForAnswer(int ret);
  69         void hideWaitForAnswer();
  70         virtual void beginExec() { }
  71         virtual void endExec() { }
  72         virtual void sendAnswer( AnswerType ans, int param, unsigned char *data )=0;
  73         void haveScheduledData();
  74 };
  75
  76 #endif //__ENIGMA_MMI_H_