/* ScummVM - Scumm Interpreter * Copyright (C) 2001 Ludvig Strigeus * Copyright (C) 2001-2003 The ScummVM project * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * * $Header$ * */ #include #include #include "StarterRsc.h" #include "skin.h" #include "globals.h" #include "scumm_globals.h" #include "engine.h" #include "vibrate.h" #include "start.h" #include "games.h" #include "formUtil.h" #include "forms.h" #ifndef DISABLE_TAPWAVE //#include "tapwave.h" #endif /*********************************************************************** * * Internal Structures * ***********************************************************************/ /*********************************************************************** * * Global variables * ***********************************************************************/ GlobalsPreferencePtr gPrefs; GlobalsDataPtr gVars; static UInt16 sknLastOn = skinButtonNone; static Boolean bStartScumm = false; /*********************************************************************** * * Internal Constants * ***********************************************************************/ // Define the minimum OS version we support (3.5 for now). #define kOurMinVersion sysMakeROMVersion(3,5,0,sysROMStageRelease,0) #define kPalmOS10Version sysMakeROMVersion(1,0,0,sysROMStageRelease,0) /*********************************************************************** * * Internal Functions * ***********************************************************************/ // Callback for ExgDBWrite to send data with Exchange Manager static Err WriteDBData(const void* dataP, UInt32* sizeP, void* userDataP) { Err err; *sizeP = ExgSend((ExgSocketPtr)userDataP, (void*)dataP, *sizeP, &err); return err; } Err SendDatabase (UInt16 cardNo, LocalID dbID, Char *nameP, Char *descriptionP) { ExgSocketType exgSocket; Err err; // Create exgSocket structure MemSet(&exgSocket, sizeof(exgSocket), 0); exgSocket.description = descriptionP; exgSocket.name = nameP; // Start an exchange put operation err = ExgPut(&exgSocket); if (!err) { err = ExgDBWrite(WriteDBData, &exgSocket, NULL, dbID, cardNo); err = ExgDisconnect(&exgSocket, err); } return err; } static Err BeamMe() { UInt16 cardNo; LocalID dbID; Err err; err = SysCurAppDatabase(&cardNo, &dbID); if (dbID) err = SendDatabase(0, dbID, "ScummVM.prc", "\nPlay your favorite LucasArts games"); else err = DmGetLastErr(); return err; } /*********************************************************************** * * FUNCTION: RomVersionCompatible * * DESCRIPTION: This routine checks that a ROM version is meet your * minimum requirement. * * PARAMETERS: requiredVersion - minimum rom version required * (see sysFtrNumROMVersion in SystemMgr.h * for format) * launchFlags - flags that indicate if the application * UI is initialized. * * RETURNED: error code or zero if rom is compatible * * REVISION HISTORY: * * ***********************************************************************/ static Err RomVersionCompatible(UInt32 requiredVersion, UInt16 launchFlags) { UInt32 romVersion; // See if we're on in minimum required version of the ROM or later. FtrGet(sysFtrCreator, sysFtrNumROMVersion, &romVersion); if (romVersion < requiredVersion) { if ((launchFlags & (sysAppLaunchFlagNewGlobals | sysAppLaunchFlagUIApp)) == (sysAppLaunchFlagNewGlobals | sysAppLaunchFlagUIApp)) { FrmAlert (RomIncompatibleAlert); // Palm OS 1.0 will continuously relaunch this app unless we switch to // another safe one. if (romVersion <= kPalmOS10Version) { AppLaunchWithCommand(sysFileCDefaultApp, sysAppLaunchCmdNormalLaunch, NULL); } } return sysErrRomIncompatible; } return errNone; } /////////////////////////////////////////////////////////////////////// void SavePrefs() { if (gPrefs) { PrefSetAppPreferences(appFileCreator, appPrefID, appPrefVersionNum, gPrefs, sizeof (GlobalsPreferenceType), true); MemPtrFree(gPrefs); gPrefs = NULL; } } /*********************************************************************** * * FUNCTION: MainFormInit * * DESCRIPTION: This routine initializes the MainForm form. * * PARAMETERS: frm - pointer to the MainForm form. * * RETURNED: nothing * * REVISION HISTORY: * * ***********************************************************************/ static void MainFormInit() { SknApplySkin(); } /*********************************************************************** * * FUNCTION: MainFormDoCommand * * DESCRIPTION: This routine performs the menu command specified. * * PARAMETERS: command - menu item id * * RETURNED: nothing * * REVISION HISTORY: * * ***********************************************************************/ static void MainFormAbout() { FormPtr frmP; FormLabelType *versionP; frmP = FrmInitForm(AboutForm); versionP = FrmNewLabel(&frmP, 1120, gScummVMVersion, 4, 132, stdFont); versionP = FrmNewLabel(&frmP, 1121, gScummVMBuildDate, 4, 142, stdFont); FrmDoDialog (frmP); // Display the About Box. FrmDeleteForm (frmP); } static Boolean MainFormDoCommand(UInt16 command) { Boolean handled = false; switch (command) { case MainGamesMemoryCards: FrmPopupForm(CardSlotForm); handled = true; break; case MainGamesViewMemory: FrmPopupForm(SystemInfoForm); handled = true; break; case MainGamesNewEdit: gFormEditMode = edtModeParams; FrmPopupForm(EditGameForm); handled = true; break; case MainGamesBeam: BeamMe(); //if (BeamMe()) //FrmCustomAlert(FrmErrorAlert,"Unable to beam ScummVM for PalmOS.",0,0); handled = true; break; case MainOptionsAbout: MainFormAbout(); handled = true; break; case MainOptionsVolumeControl: FrmPopupForm(VolumeForm); handled = true; break; case MainOptionsMusic: FrmPopupForm(SoundForm); handled = true; break; case MainOptionsSkins: FrmPopupForm(SkinsForm); handled = true; break; case MainOptionsMisc: FrmPopupForm(MiscOptionsForm); handled = true; break; } MenuEraseStatus(0); return handled; } Boolean CheckVibratorExists() { UInt32 romVersion; Err err; Boolean exists = false; err = FtrGet(sysFtrCreator, sysFtrNumROMVersion, &romVersion); if (!err) { if (romVersion >= sysMakeROMVersion(4,0,0,sysROMStageRelease,0)) { Boolean active = false; err = HwrVibrateAttributes(0, kHwrVibrateActive, &active); exists = (!err) ? true : exists; } } return exists; } /*********************************************************************** * * FUNCTION: MainFormHandleEvent * * DESCRIPTION: This routine is the event handler for the * "MainForm" of this application. * * PARAMETERS: eventP - a pointer to an EventType structure * * RETURNED: true if the event has handle and should not be passed * to a higher level handler. * * REVISION HISTORY: * * ***********************************************************************/ static Boolean PenDownRepeat() { Coord x,y; Boolean penDown, handled = false; EvtGetPen(&x, &y, &penDown); if (penDown && sknLastOn) { RectangleType r; DmOpenRef skinDBP; skinDBP = SknOpenSkin(); SknGetObjectBounds(skinDBP, sknLastOn, &r); if (RctPtInRectangle(x*2, y*2, &r)) { if (SknGetState(skinDBP, sknLastOn) != sknStateSelected) { SknSetState(skinDBP, sknLastOn, sknStateSelected); SknShowObject(skinDBP, sknLastOn); } switch (sknLastOn) { case skinSliderUpArrow: case skinSliderDownArrow: handled = SknProcessArrowAction(sknLastOn); break; } } else { if (SknGetState(skinDBP, sknLastOn) != sknStateNormal) { SknSetState(skinDBP, sknLastOn, sknStateNormal); SknShowObject(skinDBP, sknLastOn); } } SknCloseSkin(skinDBP); } return handled; } static Boolean MainFormHandleEvent(EventPtr eventP) { Boolean handled = false; FormPtr frmP; Coord x,y; DmOpenRef skinDBP; switch (eventP->eType) { case frmUpdateEvent: frmP = FrmGetFormPtr(MainForm); if (gPrefs->card.volRefNum != sysInvalidRefNum) FrmShowObject(frmP, FrmGetObjectIndex (frmP, MainMSBitMap)); else FrmShowObject(frmP, FrmGetObjectIndex (frmP, MainMSNoneBitMap)); if (eventP->data.frmUpdate.updateCode == frmRedrawUpdateMSImport) { GamImportDatabase(); SknUpdateList(); } handled = true; break; case winDisplayChangedEvent: if (gVars) { if (gVars->skinSet) SknApplySkin(); } break; case menuEvent: handled = MainFormDoCommand(eventP->data.menu.itemID); break; case frmOpenEvent: MainFormInit(); handled = true; break; case ctlSelectEvent: switch (eventP->data.ctlSelect.controlID) { case MainCardsButton: //gPrefs->card.volRefNum = parseCards(true); FrmPopupForm(CardSlotForm); break; case MainAboutButton: MainFormAbout(); break; // case MainListTypeSelTrigger: // FrmList(eventP, MainListTypeList); // break; } handled = true; break; case penUpEvent: x = eventP->screenX; y = eventP->screenY; lastIndex = dmMaxRecordIndex; // enable select/unselect list item if (sknLastOn != skinButtonNone) { RectangleType r; skinDBP = SknOpenSkin(); SknGetObjectBounds(skinDBP, sknLastOn, &r); SknSetState(skinDBP, sknLastOn, sknStateNormal); SknShowObject(skinDBP, sknLastOn); SknCloseSkin(skinDBP); if (RctPtInRectangle(x*2, y*2, &r)) { switch (sknLastOn) { case skinButtonGameAdd: gFormEditMode = edtModeAdd; FrmPopupForm(EditGameForm); handled = true; break; case skinButtonGameEdit: case skinButtonGameParams: gFormEditMode = edtModeParams; FrmPopupForm(EditGameForm); handled = true; break; case skinButtonGameStart: if (gPrefs->card.volRefNum == sysInvalidRefNum) FrmCustomAlert(FrmWarnAlert,"Please select/insert a memory card.", 0, 0); else bStartScumm = true; handled = true; break; case skinButtonGameDelete: EditGameFormDelete(true); break; } } sknLastOn = skinButtonNone; } break; case penDownEvent: case penMoveEvent: if (sknLastOn == skinButtonNone) { x = eventP->screenX; y = eventP->screenY; skinDBP = SknOpenSkin(); switch (sknLastOn = SknCheckClick(skinDBP, x,y)) { case skinButtonNone: break; case skinSliderUpArrow: case skinSliderDownArrow: case skinButtonGameAdd: case skinButtonGameEdit: case skinButtonGameParams: case skinButtonGameStart: case skinButtonGameDelete: SknSetState(skinDBP, sknLastOn, sknStateSelected); SknShowObject(skinDBP, sknLastOn); if (gPrefs->soundClick) SndPlaySystemSound(sndClick); handled = true; break; default: FrmCustomAlert(FrmWarnAlert,"Unknown button !",0,0); } SknCloseSkin(skinDBP); SknSelect(x, y); } break; default: handled = PenDownRepeat(); } return handled; } /*********************************************************************** * * FUNCTION: AppHandleEvent * * DESCRIPTION: This routine loads form resources and set the event * handler for the form loaded. * * PARAMETERS: event - a pointer to an EventType structure * * RETURNED: true if the event has handle and should not be passed * to a higher level handler. * * REVISION HISTORY: * * ***********************************************************************/ static Boolean AppHandleEvent(EventPtr eventP) { UInt16 formId; FormPtr frmP; if (eventP->eType == frmLoadEvent) { // Load the form resource. formId = eventP->data.frmLoad.formID; frmP = FrmInitForm(formId); FrmSetActiveForm(frmP); // Set the event handler for the form. The handler of the currently // active form is called by FrmHandleEvent each time is receives an // event. switch (formId) { case MainForm: FrmSetEventHandler(frmP, MainFormHandleEvent); break; case SkinsForm: FrmSetEventHandler(frmP, SkinsFormHandleEvent); break; case EditGameForm: FrmSetEventHandler(frmP, EditGameFormHandleEvent); break; case MiscOptionsForm: FrmSetEventHandler(frmP, MiscOptionsFormHandleEvent); break; case VolumeForm: FrmSetEventHandler(frmP, VolumeFormHandleEvent); break; case SoundForm: FrmSetEventHandler(frmP, SoundFormHandleEvent); break; case SystemInfoForm: FrmSetEventHandler(frmP, SystemInfoFormHandleEvent); break; case CardSlotForm: FrmSetEventHandler(frmP, CardSlotFormHandleEvent); break; default: // ErrFatalDisplay("Invalid Form Load Event"); break; } return true; } return false; } /*********************************************************************** * * FUNCTION: AppEventLoop * * DESCRIPTION: This routine is the event loop for the application. * * PARAMETERS: nothing * * RETURNED: nothing * * REVISION HISTORY: * * ***********************************************************************/ static void AppEventLoop(void) { UInt16 error; EventType event; do { EvtGetEvent(&event, evtNoWait); if(bStartScumm) bStartScumm = StartScummVM(); if (! SysHandleEvent(&event)) if (! MenuHandleEvent(0, &event, &error)) if (! AppHandleEvent(&event)) FrmDispatchEvent(&event); } while (event.eType != appStopEvent); } /*********************************************************************** * * FUNCTION: ScummVMPalmMain * * DESCRIPTION: This is the main entry point for the application. * * PARAMETERS: cmd - word value specifying the launch code. * cmdPB - pointer to a structure that is associated with the launch code. * launchFlags - word value providing extra information about the launch. * * RETURNED: Result of launch * * REVISION HISTORY: * * ***********************************************************************/ static void AppLaunchCmdNotify(UInt16 LaunchFlags, SysNotifyParamType * pData) { switch (pData->notifyType) { case sysNotifyVolumeMountedEvent: pData->handled = true; // don't switch if (gPrefs) { // gPrefs exists ? so we are in the palm selector CardSlotFormUpdate(); // redraw card list if needed if (gPrefs->card.volRefNum == sysInvalidRefNum) { VFSAnyMountParamType *notifyDetailsP = (VFSAnyMountParamType *)pData->notifyDetailsP; gPrefs->card.volRefNum = notifyDetailsP->volRefNum; if (FrmGetFormPtr(MainForm) == FrmGetActiveForm()) if (gPrefs->card.volRefNum != sysInvalidRefNum) { CardSlotCreateDirs(); FrmUpdateForm(MainForm, frmRedrawUpdateMSImport); } } } break; case sysNotifyVolumeUnmountedEvent: if (gPrefs) { CardSlotFormUpdate(); if (gPrefs->card.volRefNum == (UInt16)pData->notifyDetailsP) { gPrefs->card.volRefNum = sysInvalidRefNum; if (FrmGetFormPtr(MainForm) == FrmGetActiveForm()) FrmUpdateForm(MainForm, frmRedrawUpdateMS); } } break; case sysNotifyDisplayResizedEvent: EventType ev; MemSet(&ev, sizeof(EventType), 0); ev.eType = (enum eventsEnum)winDisplayChangedEvent; EvtAddUniqueEventToQueue(&ev, 0, true); break; case sonySysNotifyMsaEnforceOpenEvent: // what am i supposed to do here ??? break; } } static UInt32 ScummVMPalmMain(UInt16 cmd, MemPtr cmdPBP, UInt16 launchFlags) { Err error; error = RomVersionCompatible (kOurMinVersion, launchFlags); if (error) return (error); switch (cmd) { case sysAppLaunchCmdNotify: AppLaunchCmdNotify(launchFlags, (SysNotifyParamType *) cmdPBP); break; case sysAppLaunchCmdNormalLaunch: error = AppStart(); if (error) goto end; FrmGotoForm(MainForm); AppEventLoop(); end: AppStop(); break; default: break; } return error; } /*********************************************************************** * * FUNCTION: PilotMain * * DESCRIPTION: This is the main entry point for the application. * * PARAMETERS: cmd - word value specifying the launch code. * cmdPB - pointer to a structure that is associated with the launch code. * launchFlags - word value providing extra information about the launch. * RETURNED: Result of launch * * REVISION HISTORY: * * ***********************************************************************/ UInt32 PilotMain( UInt16 cmd, MemPtr cmdPBP, UInt16 launchFlags) { return ScummVMPalmMain(cmd, cmdPBP, launchFlags); }