platform/s60/PicoDriveExe.h

   1 #ifndef PicoDriveH\r
   2 #define PicoDriveH\r
   3 #include <e32base.h>\r
   4 #include <eikappui.h>\r
   5 #include <coecntrl.h>\r
   6 #include <aknapp.h>\r
   7 #include <akndoc.h>\r
   8 #include <MdaAudioOutputStream.h>\r
   9 #include <Mda\Common\Audio.h>\r
  10 \r
  11 #include <aknappUI.h>\r
  12 struct Target\r
  13 {\r
  14   unsigned char *screen;\r
  15   TPoint point; // Screen to client point\r
  16   TRect view,update;\r
  17   TInt scanline_length;\r
  18   TInt screen_offset;\r
  19   TBool stretch_line;\r
  20 \r
  21 };\r
  22 \r
  23 enum TPicoMainMenu\r
  24 {\r
  25         ELoadRom,\r
  26         ELoadState,\r
  27         ESaveState,\r
  28         ESetControls,\r
  29         ESetScreen,\r
  30         ESelectSound,\r
  31         ESelectCheat,\r
  32         EResetHw,\r
  33         EAboutPico,\r
  34         EExitPico,\r
  35         ELastMenuItem\r
  36 };\r
  37 \r
  38 enum TPicoSoundMenu\r
  39 {\r
  40         EEnableZ80,\r
  41         EEnableYM2612,\r
  42         EEnableSN76496,\r
  43         ESoundVolume,\r
  44         ESoundRate,\r
  45         ELastSoundItem\r
  46 };\r
  47 \r
  48 enum TPicoCheatMenu\r
  49 {\r
  50         EAddCheat,\r
  51         EClearCheats,\r
  52         ELastCheatItem\r
  53 };\r
  54 \r
  55 enum TPicoControllerMenu\r
  56 {\r
  57         EControllerType,\r
  58         EConfigControls\r
  59 };\r
  60 enum TPicoMenus\r
  61 {\r
  62         EPicoMainMenu,\r
  63         ESelectScrMenu,\r
  64         EAboutPicoMenu,\r
  65         ESelectSoundMenu,\r
  66         ESelectControlsMenu,\r
  67         ESelectCheatMenu\r
  68 };\r
  69 \r
  70 enum TPicoKeys\r
  71 {\r
  72         EPicoUpKey,\r
  73         EPicoDownKey,\r
  74         EPicoLeftKey,\r
  75         EPicoRightKey,\r
  76         EPicoAKey,\r
  77         EPicoBKey,\r
  78         EPicoCKey,\r
  79         EPicoXKey,\r
  80         EPicoYKey,\r
  81         EPicoZKey,\r
  82         EPicoModeKey,\r
  83         EPicoStartKey,\r
  84         EPicoULKey,\r
  85         EPicoURKey,\r
  86         EPicoDRKey,\r
  87         EPicoDLKey,\r
  88         EPicoResetKey,\r
  89         EPicoPanLKey,\r
  90         EPicoPanRKey,\r
  91         EPicoNoKeys\r
  92 };\r
  93 \r
  94 class CPicoAddCheatDlg:public CEikDialog\r
  95 {\r
  96 public:\r
  97         CPicoAddCheatDlg(TDes8& aCheatCode):iCheatCode(aCheatCode){};\r
  98         ~CPicoAddCheatDlg(){    iEikonEnv->EikAppUi()->RemoveFromStack(this);}\r
  99         TBool OkToExitL(TInt /*aButtonId*/)\r
 100         {\r
 101                 static_cast<CEikEdwin*>(ControlOrNull(0x2000))->GetText(iUniCheatCode);\r
 102                 iCheatCode.Copy(iUniCheatCode);\r
 103                 return ETrue;\r
 104         }\r
 105 \r
 106         void PreLayoutDynInitL()\r
 107         {\r
 108         iEikonEnv->EikAppUi()->AddToStackL(this);\r
 109         }\r
 110 private:\r
 111         TDes8& iCheatCode;\r
 112         TBuf<16> iUniCheatCode;\r
 113 };\r
 114 \r
 115 #ifdef S60V3\r
 116 class CPicoDriveDoc:public CAknDocument\r
 117 {\r
 118 public:\r
 119         CPicoDriveDoc(CEikApplication& aApp);\r
 120         ~CPicoDriveDoc();\r
 121         CEikAppUi* CreateAppUiL();\r
 122 };\r
 123 \r
 124 class CPicoDriveApp:public CAknApplication\r
 125 {\r
 126 public:\r
 127         CPicoDriveApp();\r
 128         ~CPicoDriveApp();\r
 129         TUid AppDllUid()const;\r
 130         CApaDocument*           CreateDocumentL();\r
 131 \r
 132         /**\r
 133         * From @c CApaApplication. Opens the .ini file associated with the\r
 134         * application. By default, ini files are not supported by SERIES60 \r
 135     * applications. If you want to use an ini file, either override this\r
 136     * function to base call @c CEikApplication::OpenIniFileLC, or call it\r
 137     * directly.\r
 138     * @param aFs File server session to use. Not used.\r
 139     * @return Pointer to the dictionary store object representing the\r
 140     * application's .ini file.\r
 141     */\r
 142         CDictionaryStore* OpenIniFileLC(RFs& aFs) const;\r
 143 };\r
 144 #endif\r
 145 \r
 146 class CQPicoDriveView:public CCoeControl,public MDirectScreenAccess\r
 147         {\r
 148 public:\r
 149         CQPicoDriveView() {};\r
 150                 ~CQPicoDriveView();\r
 151                 void Draw(const TRect& aRect) const;\r
 152                 void ConstructL();\r
 153                 void PutBitmap(CFbsBitmap* aBitmap,TPoint aPoint,TRect aRect);\r
 154                 void Restart(RDirectScreenAccess::TTerminationReasons aReason);\r
 155                 void AbortNow(RDirectScreenAccess::TTerminationReasons aReason);\r
 156                 void DrawText(const TDesC& aText,TPoint aPoint,TBool aHighLight=EFalse,TRgb aTextColour = KRgbWhite);\r
 157                 TInt DrawTextInRect(const TDesC& aText,TRect aRect,TInt aStartPos);\r
 158                 void Clear();\r
 159                 CDirectScreenAccess* iDsa;\r
 160                 TBool iDrawingOn;\r
 161             TBool iForeground;\r
 162         };\r
 163 \r
 164 \r
 165 class CPicoDriveUi:public CAknAppUi,public MMdaAudioOutputStreamCallback\r
 166 {\r
 167 public:\r
 168         CPicoDriveUi();\r
 169         ~CPicoDriveUi();\r
 170         void ConstructL();\r
 171         void StartAsynchUpdate();\r
 172 protected:\r
 173         static TInt AsyncUpdateL(TAny* aAppUi);\r
 174         void StartEmulatorL();\r
 175         virtual TKeyResponse HandleKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType);\r
 176         void HandleForegroundEventL(TBool aForeground);\r
 177         // Menu drawers\r
 178         void PutMainMenu();\r
 179         void PutScreenSelect();\r
 180         void PutControllerSelect();\r
 181         void PutConfigKeys();\r
 182         void PutSoundSelect();\r
 183         void PutCheatSelect();\r
 184         void PutAbout(TBool iOnlyRedraw = EFalse);\r
 185 \r
 186         // Asynch screen update callback\r
 187         void UpdateScreen();\r
 188 \r
 189         TInt SelectFile(TFileName& aFileName);\r
 190         // Emulation functions\r
 191         int EmulateInit();\r
 192         void EmulateExit();\r
 193         int EmulateFrame();\r
 194         int InputFrame();\r
 195         int TargetInit();\r
 196         void CalulateLineStarts();\r
 197 \r
 198         static TInt IdleCallBackStop(TAny* aAppUi);\r
 199         static TInt StartEmulatorL(TAny* aAppUi);\r
 200         // Settings storage\r
 201         void SaveSettingsL();\r
 202         void InternalizeL(const CDictionaryStore& aStore);\r
 203         void ExternalizeL( CDictionaryStore& aStore);\r
 204 \r
 205         // Save state handling\r
 206         int saveLoadGame(int load, int sram);\r
 207 \r
 208         /**\r
 209          * Calculates the palette table 0-4096\r
 210          */\r
 211         void CalculatePaletteTable();\r
 212         CAsyncCallBack iIdleCallBack;\r
 213 \r
 214         // Variables\r
 215         TUint16 iPad1;\r
 216         TUint16 iPad2;  \r
 217         TFileName iRomName;\r
 218         char RomName[260];\r
 219         TInt iScanCodes[EPicoNoKeys];\r
 220         TInt iCurrentScan;\r
 221         CDesCArrayFlat* iKeyNames;\r
 222         CDesCArrayFlat* iRegNames;\r
 223         TBool iEmuRunning;\r
 224         CQPicoDriveView* iView;\r
 225         TInt iResourceFileId;\r
 226         CAsyncCallBack iStartUp;\r
 227         CFbsBitmap* iBackBuffer;\r
 228         TFileName iAppPath;\r
 229         TPoint iPutPoint;\r
 230         TRect  iPutRect; \r
 231         TInt iSelection;\r
 232         TInt iSndSelection;\r
 233         TInt iCtrlSelection;\r
 234         TInt iCheatSelection;\r
 235         TInt iNoCheats;\r
 236         TBool iCheatEnter;\r
 237         CEikDialog* iCheatDlg;\r
 238         TInt iListOffset;\r
 239         TInt iScrMode;\r
 240         TInt iLastScrMode;\r
 241         TBool iRomLoaded;\r
 242         TBool iInterpolate;\r
 243         TBool iStretch;\r
 244         TBool iEnableSixButtons;\r
 245         TPicoMenus iPicoMenu;\r
 246         CAsyncCallBack iAsyncUpdate;\r
 247 \r
 248         // sound support\r
 249         CMdaAudioOutputStream* iSndStream;\r
 250         TMdaAudioDataSettings iAudioSettings;\r
 251         TBuf8<442*2*6> iMonoSound;\r
 252         TInt iCurrentSeg;\r
 253         TBool iEnableSound;\r
 254         TBool iSndRateChanged;\r
 255         TInt iSoundVolume; // 0-10 in 10% percent\r
 256         void MaoscOpenComplete(TInt aError);\r
 257         void MaoscBufferCopied(TInt aError, const TDesC8& aBuffer);\r
 258         void MaoscPlayComplete(TInt aError);\r
 259         // Update the sound output rate\r
 260         TBool UpdatePSndRate();\r
 261 \r
 262         // Rom pointers\r
 263         unsigned char *RomData;\r
 264         unsigned int RomSize;\r
 265         \r
 266         TInt64 LastSecond;\r
 267         int FramesDone;\r
 268         int FramesPerSecond;\r
 269         TDisplayMode iDisplayMode;\r
 270         TInt iLastAboutPos;\r
 271         TBool iFirstStart;\r
 272         TInt iFrameSkip;\r
 273         TInt iFontHeight;       \r
 274         int (*myPicoScan)(unsigned int scan,unsigned short *pal);\r
 275         TBuf<1024> iTempString;\r
 276         // make save filename\r
 277         char saveFname[KMaxFileName];\r
 278 \r
 279 };\r
 280 \r
 281 #endif\r