/*

    File:       Vertest.c

    Contains:   The app will display the information from the Vers Resource.

    Written by: RICHARD P. COLLYER  

    Copyright:  Copyright © 1987-1999 by Apple Computer, Inc., All Rights Reserved.

                You may incorporate this Apple sample source code into your program(s) without

                restriction. This Apple sample source code has been provided "AS IS" and the

                responsibility for its operation is yours. You are not permitted to redistribute

                this Apple sample source code as "Apple sample source code" after having made

                changes. If you're going to re-distribute the source, we require that you make

                it clear in the source that the code was descended from Apple sample source

                code, but that you've made changes.

    Change History (most recent first):

                8/9/1999    Karl Groethe    Updated for Metrowerks Codewarror Pro 2.1

*/

#include    <CType.h>

#include    <Quickdraw.h>

#include    <Windows.h>

#include    <OSUtils.h>

#include    <Controls.h>

#include    <desk.h>

#include    <dialogs.h>

#include    <Events.h>

#include    <Files.h>

#include    <Fonts.h>

#include    <Memory.h>

#include    <Menus.h>

#include    <Notification.h>

#include    <OSEvents.h>

#include    <Packages.h>

#include    <Palettes.h>

#include    <Processes.h>

#include    <Resources.h>

//#include  <SANE.h>

#include    <SegLoad.h>

#include    <Sound.h>

#include    <String.h>

#include    <ToolUtils.h>

#include    <StdIO.h>

#include    <math.h>

#include    <TextUtils.h>

extern _DataInit();

#define TRUE            0xFF

#define FALSE           0

#define VERSION         1

#define SR_BIT          0

#define appleID         128         

#define appleMenu       0

#define aboutMeCommand  1

#define fileID          129

#define startCommand    1

#define quitCommand     2

#define editID          130

#define aboutMeDLOG     128

#define okButton        1

#define authorItem      2

#define languageItem    3

#define nocolorID       130

#define no68020         133

#define no68881         132

#define no256           134

#define nosys6          135

long                Tick;

int                 yieldTime, err, numcolor, offLeft, offTop, offRight, offBottom;

Rect                screenRect, BaseRect, TotalRect, minRect;

WindowPtr           whichWindow, myWindow;

CTabHandle          mycolors;

PaletteHandle       srcPalette;

MenuHandle          mymenu1, mymenu2, mymenu0;

EventRecord         myEvent;

Boolean             DoneFlag;

GDHandle            theGDevice;

SysEnvRec           theWorld;

OSErr               OSys;

void start(void);

void showAboutMeDialog(void);

void init(void);

void doCommand(long mResult);

/*______________________________________________________*/

/*                What ever You want                    */

/*______________________________________________________*/

void start()

{

    VersRecHndl version;

    StringPtr messagePtr;

    Str255 longMessage, countsstrPtr;

    //char *countsstrPtr, countstr;

    //countsstrPtr = &countstr;

    version = (VersRecHndl) GetResource ('vers', 1);

    messagePtr = (StringPtr) (((unsigned long) &(**version).shortVersion[1]) + 

            ((**version).shortVersion[0]));

    BlockMove((Ptr) messagePtr, &longMessage, ((unsigned char) *messagePtr) + 1);

//short version

    MoveTo(10,10);

    DrawString((**version).shortVersion);

//long version

    MoveTo(10,30);

    DrawString(longMessage);

//country code

    MoveTo(10,50);

    NumToString((**version).countryCode,countsstrPtr);

    DrawString(countsstrPtr);

//major rev

    MoveTo(10,70);

    NumToString((**version).numericVersion.majorRev,countsstrPtr);

    DrawString(countsstrPtr);

// minorAndBugRev

    MoveTo(10,90);

    NumToString((**version).numericVersion.minorAndBugRev,countsstrPtr);

    DrawString(countsstrPtr);

//stage

    MoveTo(10,110);

    NumToString((**version).numericVersion.stage,countsstrPtr);

    DrawString(countsstrPtr);

// non rel rev

    MoveTo(10,130);

    NumToString((**version).numericVersion.nonRelRev,countsstrPtr);

    DrawString(countsstrPtr);

    return;

}

/*______________________________________________________*/

/*                 About Prog Dialog                    */

/*______________________________________________________*/

void showAboutMeDialog()

{

    GrafPtr     savePort;

    DialogPtr   theDialog;

    short       itemHit;

    GetPort(&savePort);

    theDialog = GetNewDialog(aboutMeDLOG, nil, (WindowPtr) -1);

    SetPort(theDialog);

    do {

        ModalDialog(nil, &itemHit);

    } while (itemHit != okButton);

    CloseDialog(theDialog);

    SetPort(savePort);

    return;

}

/*______________________________________________________*/

/*                 Do Menu Function                     */

/*______________________________________________________*/

void doCommand(mResult)

    long    mResult;

{

    int                     theMenu, theItem;

    char                    daName[256];

    GrafPtr                 savePort;

    theItem = LoWord(mResult);

    theMenu = HiWord(mResult);

    switch (theMenu) {

/*______________________________________________________*/

/*                    Do Apple Menu                     */

/*______________________________________________________*/

        case appleID:

            if (theItem == aboutMeCommand)

                showAboutMeDialog();

            else {

                GetMenuItemText(mymenu0, theItem, (unsigned char*)daName);

                GetPort(&savePort);

                (void) OpenDeskAcc((unsigned char*)daName);

                SetPort(savePort);

            }

            break;

/*______________________________________________________*/

/*                     Do File Menu                     */

/*______________________________________________________*/

        case fileID:

            switch (theItem) {

                case startCommand:

                    start();

                    break;

                case quitCommand:

                    DoneFlag = TRUE;

                    break;

                default:

                    break;

                }

            break;

/*______________________________________________________*/

/*                     Do Edit Menu                     */

/*______________________________________________________*/

        case editID:

            switch (theItem) {

                default:

                    break;

                }

            break;

        default:

            break;

        }

    HiliteMenu(0);

    return;

}

/*______________________________________________________*/

/*               Initialization traps                   */

/*______________________________________________________*/

void init()

{

    RgnHandle       tempRgn;

    //commented out UnloadSeg for MetroWerks compiler

    //UnloadSeg(_DataInit);

    InitGraf(&qd.thePort);

    FlushEvents(everyEvent, 0);

    InitWindows();

    InitDialogs(nil);

    InitCursor();

/*______________________________________________________*/

/*            If not right Machine then stop            */

/*______________________________________________________*/

    OSys = SysEnvirons(VERSION,&theWorld);

    /*if(!theWorld.hasColorQD) {

        crashDia = GetNewDialog (nocolorID, nil, (WindowPtr) -1);

        DrawDialog (crashDia);

        Delay (300, tick);

        ExitToShell();

        }

    if(theWorld.processor != env68020) {

        crashDia = GetNewDialog (no68020, nil, (WindowPtr) -1);

        DrawDialog (crashDia);

        Delay (300, tick);

        ExitToShell();

        }

    if(!theWorld.hasFPU) {

        crashDia = GetNewDialog (no68881, nil, (WindowPtr) -1);

        DrawDialog (crashDia);

        Delay (300, tick);

        ExitToShell();

        }

    if(theWorld.systemVersion < 0x0600) {

        crashDia = GetNewDialog (nosys6, nil, (WindowPtr) -1);

        DrawDialog (crashDia);

        Delay (300, tick);

        ExitToShell();

        }*/

/*______________________________________________________*/

/*                     Set Rects                        */

/*______________________________________________________*/

    screenRect = qd.screenBits.bounds;

    offLeft = 0;

    offTop = 0;

    offRight = screenRect.right;

    offBottom = screenRect.bottom;

    SetRect(&BaseRect, 40, 60, 472, 282);

    tempRgn = GetGrayRgn();

    HLock ((Handle) tempRgn);

    TotalRect = (**tempRgn).rgnBBox;

    SetRect(&minRect, 80, 80, (**tempRgn).rgnBBox.right - 40, 

                (**tempRgn).rgnBBox.bottom - 40);

    HUnlock ((Handle) tempRgn);

/*______________________________________________________*/

/*        Open Window & set Palette & Picture           */

/*______________________________________________________*/

    theGDevice = GetMainDevice();

    HLock ((Handle) theGDevice);

    mycolors = (**(**theGDevice).gdPMap).pmTable;

    numcolor = (**(**theGDevice).gdPMap).pixelSize;

    HUnlock((Handle) theGDevice);

    switch (numcolor) {

        case 1:

            numcolor = 2;

            break;

        case 2:

            numcolor = 4;

            break;

        case 4:

            numcolor = 16;

            break;

        case 8:

            numcolor = 256;

            break;

        }

    myWindow = NewCWindow(nil, &BaseRect, (ConstStr255Param)"", TRUE, zoomDocProc, 

                            (WindowPtr) -1, TRUE, 150);

    SetPort((WindowPtr) myWindow);

    DrawGrowIcon (myWindow);

    srcPalette = NewPalette (numcolor, mycolors, pmCourteous, 0);

    SetPalette ((WindowPtr) myWindow, srcPalette, TRUE);

/*______________________________________________________*/

/*                    Set menus                         */

/*______________________________________________________*/

    mymenu0 = GetMenu(appleID);

    AppendResMenu(mymenu0, 'DRVR');

    InsertMenu(mymenu0,0);

    mymenu1 = NewMenu(129,(ConstStr255Param)"\pFile");

    AppendMenu(mymenu1,(ConstStr255Param)"\pStart");

    AppendMenu(mymenu1,(ConstStr255Param)"\pQuit");

    InsertMenu(mymenu1,0);

    mymenu2 = NewMenu(130,(ConstStr255Param)"\pEdit");

    InsertMenu(mymenu2,0);

    DrawMenuBar();

/*______________________________________________________*/

/*                  Init variables                      */

/*______________________________________________________*/

    DoneFlag = FALSE;

    yieldTime = 0;

    return;

}

void main(void)

{

    Boolean     track;

    long        growResult;

/*______________________________________________________*/

/*                   Main Event loop                    */

/*______________________________________________________*/

    init();

    for ( ;; ) {

        if (DoneFlag) {

            ExitToShell();

            }

        if (WaitNextEvent(everyEvent, &myEvent, yieldTime, nil)) {

            switch (myEvent.what) {

                case mouseDown:

                    switch (FindWindow(myEvent.where, &whichWindow)) {

                        case inSysWindow:

                            SystemClick(&myEvent, whichWindow);

                            break;

                        case inMenuBar:

                            doCommand(MenuSelect(myEvent.where));

                            break;

                        case inContent:

                            break;

                        case inDrag:

                            DragWindow (whichWindow, myEvent.where, &TotalRect);

                            EraseRect (&whichWindow->portRect);

                            DrawGrowIcon (whichWindow);

                            break;

                        case inGrow:

                            growResult = GrowWindow (whichWindow, myEvent.where,

                                                    &minRect);

                            SizeWindow(whichWindow, LoWord(growResult), 

                                    HiWord(growResult), TRUE);

                            EraseRect (&whichWindow->portRect);

                            DrawGrowIcon (whichWindow);

                            break;

                        case inGoAway:

                            track = TrackGoAway (whichWindow, myEvent.where);

                            if (track)

                                CloseWindow (whichWindow);

                            break;

                        case inZoomIn:

                            track = TrackBox (whichWindow, myEvent.where, inZoomIn);

                            if (track) {

                                ZoomWindow (whichWindow, inZoomIn, TRUE);

                                EraseRect (&whichWindow->portRect);

                                DrawGrowIcon (whichWindow);

                                }

                            break;

                        case inZoomOut:

                            track = TrackBox (whichWindow, myEvent.where, inZoomOut);

                            if (track) {

                                ZoomWindow (whichWindow, inZoomOut, TRUE);

                                EraseRect (&whichWindow->portRect);

                                DrawGrowIcon (whichWindow);

                                }

                            break;

                        default:

                            break;

                        }

                    break;

                case keyDown:

                    break;

                case autoKey:

                    break;

                case updateEvt:

                    if ((WindowPtr) myEvent.message == myWindow) {

                        BeginUpdate((WindowPtr) myWindow);

                        EndUpdate((WindowPtr) myWindow);

                        }

                    break;

                case diskEvt:

                    break;

                case activateEvt:

                    break;

                case 15:

                    if ((myEvent.message << 31) == 0) { /* Suspend */

                        yieldTime = 30;

                        HideWindow((WindowPtr) myWindow);

                        }

                    else { /* Resume */

                        yieldTime = 0;

                        ShowWindow((WindowPtr) myWindow);

                        SetPort((WindowPtr) myWindow);

                        }

                    break;

                default:

                    break;

                }

            }

        }

}