void PrepareGuesses(HWND hWnd)
{
int i;
bFinished = FALSE;
iPieces = ImgCountObjects(lpImage);
iGuessesLeft = iPieces * 60 / 100;
switch (iPieces)
{
case 10+1:
iGuessesLeft = 15;
break;
case 15+1:
iGuessesLeft = 12;
break;
case 20+1:
default:
iGuessesLeft = 10;
break;
}
SetDlgItemInt(hWnd, IDC_PUZZLE_CHANGES, iGuessesLeft, FALSE);
lstrcpy( szGuessDisplay, szGuess );
for (i=0; i<lstrlen(szGuessDisplay); i++)
if ( szGuessDisplay[i] > ' ' )
szGuessDisplay[i] = '*';
SetDlgItemText(hWnd, IDC_PUZZLE_NAME, szGuessDisplay);
}
STATUS_CODE ApplyColorMap(LPIMAGE lpImage, LPCOLORMAP lpColorMap, BOOL fReMap,
DITHER_TYPE DitherType, ITEMID idDirty)
/************************************************************************/
{
UNDO_TYPE UndoType;
int iMaxWidth;
FRMTYPEINFO OldTypeInfo, NewTypeInfo;
LPOBJECT lpObject;
RECT rEdit;
CFrameTypeConvert TypeConvert;
UndoType = UT_COLORMAP;
if (fReMap)
UndoType |= UT_DATA;
if (!ImgEditInit(lpImage, ET_ALLOBJECTS, UndoType, NULL))
return(SC_UNDOERROR);
ProgressBegin(ImgCountObjects(lpImage), idDirty-IDS_UNDOFIRST+IDS_PROGFIRST);
if (fReMap)
{
ImgGetTypeInfo(lpImage, &OldTypeInfo);
FrameSetTypeInfo(&NewTypeInfo, FDT_PALETTECOLOR, lpColorMap);
iMaxWidth = 0;
lpObject = NULL;
while (lpObject = ImgGetNextObject(lpImage, lpObject, YES, NO))
{
if (RectWidth(&lpObject->rObject) > iMaxWidth)
iMaxWidth = RectWidth(&lpObject->rObject);
}
if (!TypeConvert.Init(OldTypeInfo, NewTypeInfo, iMaxWidth, DitherType))
{
ProgressEnd();
Message(IDS_EMEMALLOC);
return(SC_MEMERROR);
}
}
lpObject = NULL;
while (lpObject = ImgGetNextObjectEx(lpImage, lpObject, YES, NO, YES))
{
if (fReMap)
PaletteMapPixmap(&lpObject->Pixmap, &TypeConvert);
FrameSetColorMap(ObjGetEditFrame(lpObject), lpColorMap);
rEdit = lpObject->rObject;
ImgEditedObject(lpImage, lpObject, idDirty, &rEdit);
}
ImgColorMapChanged(lpImage);
ProgressEnd();
return(SC_SUCCESS);
}
void ImgEditUndo( LPIMAGE lpImage, BOOL fEditUndo, BOOL fMaskUndo )
/***********************************************************************/
{
RECT rUndo, rUndoMask, rTemp;
LPOBJECT lpBase, lpObject, lpNext;
BOOL fNewSize, fSetupMiniViews, fRemoveMarquee, fUndoDelete;
BOOL fUndoAlpha, fUndoData;
int nDeleted;
LPMASK lpMask;
if (!lpImage)
return;
// Initialize things for updating the display
fNewSize = fSetupMiniViews = fUndoDelete = NO;
AstralSetRectEmpty(&rUndo);
AstralSetRectEmpty(&rUndoMask);
// loop through objects doing undo
lpBase = ImgGetBase(lpImage);
lpObject = NULL;
while (lpObject = ImgGetNextObjectEx(lpImage, lpObject, NO, NO, fEditUndo))
{
// See if this is an object we are undoing
if (fEditUndo)
{
// check for special undo processing of a deleted object
if (lpObject->fDeleted)
{
if (Control.UndoObjects && !ImgIsSelectedObject(lpImage, lpBase))
continue;
}
else
if (Control.UndoObjects && !ImgIsSelectedObject(lpImage, lpObject))
continue;
}
// Only handle mask undo for the base object
if (fMaskUndo)
{
if (lpObject != lpBase || lpObject->fBothDirty ||
!lpObject->AlphaDirty)
continue;
}
fUndoData = fUndoAlpha = NO;
// Do preprocess for doing a data undo
if (fEditUndo)
{
if (lpObject->DataDirty)
fUndoData = YES;
// See if we need to undo the alpha for this object
if ((lpObject != lpBase) && lpObject->lpAlpha && lpObject->AlphaDirty)
fUndoAlpha = YES;
if (!fUndoData && !fUndoAlpha)
continue;
// check to see and undoing/redoing deleted objects will change
// the select state, if so undraw the object marquee
if (lpObject == lpBase &&
lpObject->DataUndoType & UT_DELETEOBJECTS)
{
fUndoDelete = YES;
fRemoveMarquee = NO;
nDeleted = 0;
lpNext = lpObject;
while (lpNext = ImgGetNextObjectEx(lpImage, lpNext, YES, NO, YES))
{
if (lpNext->fUndoDeleted)
++nDeleted;
else
if (lpNext->fDeleted && lpNext->fSelected)
{
fRemoveMarquee = YES;
break;
}
}
if (ImgGetSelObject(lpImage, NULL) == lpBase && !fRemoveMarquee)
{
if (ImgCountObjects(lpImage) - nDeleted <= 1)
fRemoveMarquee = YES;
}
if (fRemoveMarquee)
RemoveObjectMarqueeEx(lpImage, NO);
}
}
else // fMaskUndo
if (!lpObject->AlphaDirty)
continue;
else
fUndoAlpha = YES;
// do a preprocess for undoing the mask caused either by
// a mask undo or by an edit function that also edits the mask
if (((lpObject == lpBase) && fEditUndo && lpObject->fBothDirty) ||
fMaskUndo)
{
if ( lpObject->AlphaUndoType & (UT_CREATEMASK|UT_DELETEMASK) )
{
// if the undo is going to delete the mask,
// we need to undraw the mask
if (ImgGetMask(lpImage))
{
RemoveMaskMarquee(lpImage);
if (ImgGetMaskUpdateRect(lpImage, YES, NO, &rTemp))
AstralUnionRect(&rUndoMask, &rUndoMask, &rTemp);
}
// if the undo is going to create the mask,
// we need to undraw the object marquees if
// not in mask and object marquee mode
else
{
if (!Control.UseMaskAndObjects)
RemoveObjectMarqueeEx(lpImage, NO);
}
}
}
// Actually do the undo
ObjEditUndo(lpImage, lpObject, fUndoData, fUndoAlpha);
// do a postprocess for undoing the mask
if ((lpMask = ImgGetMask(lpImage)) &&
(((lpObject == lpBase) && fEditUndo && lpObject->fBothDirty) ||
fMaskUndo))
{
// if the undo is going to add the mask, we need to redraw the mask
if (lpObject->AlphaUndoType & (UT_CREATEMASK|UT_DELETEMASK) )
{
if (ImgGetMaskUpdateRect(lpImage, YES, NO, &rTemp))
AstralUnionRect(&rUndoMask, &rUndoMask, &rTemp);
}
else
// just redraw the undo area for the mask
AstralUnionRect(&rUndoMask, &rUndoMask, &lpMask->Pixmap.UndoRect);
}
// Setup rectangle for undoing deletion of objects
// Handled specially so that moved objects will still undo
// and redo properly
if (fEditUndo)
{
if (lpObject == lpBase &&
lpObject->DataUndoType & UT_DELETEOBJECTS)
{
lpNext = lpObject;
while (lpNext = ImgGetNextObjectEx(lpImage, lpNext, YES, NO, YES))
{
if (lpNext->fDeleted || lpNext->fUndoDeleted)
AstralUnionRect(&rUndo, &rUndo, &lpNext->rObject);
}
fSetupMiniViews = YES;
}
if (lpObject->Pixmap.fNewFrame)
{
/* if new frame, cause window to be redisplayed */
if (lpObject == lpBase)
fNewSize = YES;
else
{
if (!fNewSize)
{
AstralUnionRect(&rUndo, &rUndo, &lpObject->rObject);
AstralUnionRect(&rUndo, &rUndo, &lpObject->rUndoObject);
}
}
}
else
{
AstralSetRectEmpty(&rTemp);
if (fUndoData)
AstralUnionRect(&rTemp, &rTemp, &lpObject->Pixmap.UndoRect);
if (fUndoAlpha)
AstralUnionRect(&rTemp, &rTemp,
&lpObject->lpAlpha->Pixmap.UndoRect);
if (rTemp.right >= rTemp.left)
{
if (!fNewSize)
{
OffsetRect(&rTemp, lpObject->rObject.left,
lpObject->rObject.top);
AstralUnionRect(&rUndo, &rUndo, &rTemp);
}
}
}
}
}
// now redisplay whatever changes are necessary for the undo
if (fNewSize)
{
SetupImagePalette(lpImage, NO, YES);
if (lpBase->Pixmap.UndoFrame)
{
if ((FrameXSize(lpBase->Pixmap.UndoFrame) ==
FrameXSize(lpBase->Pixmap.EditFrame)) &&
(FrameYSize(lpBase->Pixmap.UndoFrame) ==
FrameYSize(lpBase->Pixmap.EditFrame)))
fNewSize = NO;
}
if (fNewSize)
UpdateImageSize();
else
UpdateImageEx(lpImage, NULL, YES, YES, YES);
if ( Tool.hRibbon )
SendMessage( Tool.hRibbon, WM_CONTROLENABLE, 0, 0L );
}
else
{
if (rUndoMask.right >= rUndoMask.left)
{
File2DispRect(&rUndoMask, &rUndoMask);
AstralToWindowsRect(&rUndoMask);
InvalidateRect(lpImage->hWnd, NULL, NO);
}
if (rUndo.right >= rUndo.left)
AnimateUndo( &rUndo );
}
if (fUndoDelete)
if ( Tool.hRibbon )
SendMessage( Tool.hRibbon, WM_CONTROLENABLE, 0, 0L );
if (fSetupMiniViews)
SetupMiniViews(NULL, NO);
}
BOOL ConvertImage(LPIMAGE lpImage, LPCONVERT_PARMS lpParms)
/***********************************************************************/
{
BOOL fRet = FALSE;
LPFRAME lpDstFrame, lpBaseFrame;
LPOBJECT lpBase, lpObject;
BOOL fError, fOptimize, fProgressSet;
INTERNAL_DATA data;
int inDepth, iMaxWidth, nColors, i;
LPCOLORMAP lpColorMap;
LPRGB lpRGB;
FRMTYPEINFO InTypeInfo, OutTypeInfo;
CFrameTypeConvert TypeConvert;
DITHER_TYPE DitherType = DT_DEFAULT;
if (ImgInMaskEditMode(lpImage))
return(TRUE);
lpColorMap = NULL;
lpBase = ImgGetBase(lpImage);
lpBaseFrame = ObjGetEditFrame(lpBase);
inDepth = FrameDepth(lpBaseFrame);
OutTypeInfo = lpParms->cmsInfo.dst;
FrameGetTypeInfo(lpBaseFrame, &InTypeInfo);
// are we try to convert to a color managed image?
if (Control.CMSEnabled && IsDstPTSelected(&OutTypeInfo.ptInfo))
{
// see if our image already has a color managed source
if (!IsSrcPTSelected(&InTypeInfo.ptInfo))
{
// nope, see if the source passed in is valid for this image
if (IsSrcPTSelected(&lpParms->cmsInfo.src.ptInfo) &&
(lpParms->cmsInfo.src.DataType == InTypeInfo.DataType))
{
InTypeInfo = lpParms->cmsInfo.src;
}
// go get a source from the user
else
{
CMSINFO CmsInfo2;
if( CmsGetSrcPTType( &InTypeInfo, &CmsInfo2) )
InTypeInfo = CmsInfo2.src;
}
}
}
else
FrameSetTypeInfo(&InTypeInfo, InTypeInfo.DataType, InTypeInfo.ColorMap);
// no conversion necessary
if (FrameTypeInfoEqual(InTypeInfo, OutTypeInfo))
return(TRUE);
DitherType = lpParms->DitherType;
fOptimize = lpParms->ConvertType == CT_OPTIMIZED;
fProgressSet = FALSE;
if ( OutTypeInfo.DataType == FDT_PALETTECOLOR/* && inDepth >= 3 */)
{
if (lpParms->ConvertType == CT_CUSTOM)
{
FNAME szFileName;
if ( !LookupExtFileN( lpParms->szPalette, szFileName, IDN_PALETTE, NO ) )
return(FALSE);
if (!(lpColorMap = Palette_ReadColorMap(szFileName)))
return(FALSE);
}
else
{
// allocate a map to carry around with image
lpColorMap = FrameCreateColorMap();
if (!lpColorMap)
{
Message(IDS_EMEMALLOC);
goto MemError;
}
lpColorMap->NumEntries = lpParms->iLevels;
if (InTypeInfo.DataType == FDT_GRAYSCALE && lpColorMap->NumEntries == 256 &&
fOptimize)
{
DitherType = DT_NONE;
lpRGB = lpColorMap->RGBData;
for (i = 0; i < lpColorMap->NumEntries; ++i)
{
lpRGB->red = lpRGB->green = lpRGB->blue = i;
++lpRGB;
}
}
else
{
// 1. CreateOptimizedPalette phase - only if fOptimize
// 2. Mapping phase
ProgressBegin(fOptimize ? 2 : 1,
lpParms->Common.idDirty-IDS_UNDOFIRST+IDS_PROGFIRST);
fProgressSet = TRUE;
if (fOptimize)
ProgressBegin(1, 0);
if (!CreateOptimizedPalette(lpBase, ObjGetEditFrame(lpBase),
lpColorMap->RGBData, &lpColorMap->NumEntries,
fOptimize,
fOptimize ? AstralClockCursor : NULL))
{
if (fOptimize)
ProgressEnd();
Message(IDS_EMEMALLOC);
goto ExitFalse;
}
if (fOptimize)
ProgressEnd();
}
}
if (lpColorMap->NumEntries <= 16)
lpColorMap->NumEntries = 16;
else
lpColorMap->NumEntries = 256;
FrameSetTypeInfo(&OutTypeInfo, FDT_PALETTECOLOR, lpColorMap);
}
if (!fProgressSet)
ProgressBegin(1, lpParms->Common.idDirty-IDS_UNDOFIRST+IDS_PROGFIRST);
fProgressSet = TRUE;
iMaxWidth = 0;
lpObject = NULL;
while (lpObject = ImgGetNextObject(lpImage, lpObject, YES, NO))
{
if (RectWidth(&lpObject->rObject) > iMaxWidth)
iMaxWidth = RectWidth(&lpObject->rObject);
}
if (!TypeConvert.Init(InTypeInfo, OutTypeInfo, iMaxWidth, DitherType))
{
Message(IDS_EMEMALLOC);
goto ExitFalse;
}
if (ImgMultipleObjects(lpImage))
{
ProgressBegin(ImgCountObjects(lpImage), 0);
if ( !ImgEditInit(lpImage, ET_ALLOBJECTS, UT_NEWDATA|UT_COLORMAP, lpBase) )
goto ExitFalse;
fError = NO;
lpObject = NULL;
while (lpObject = ImgGetNextObject(lpImage, lpObject, YES, NO))
{
lpDstFrame = ConvertFrame(ObjGetEditFrame(lpObject), OutTypeInfo, &TypeConvert);
if (!lpDstFrame)
{
fError = YES;
break;
}
ImgEditedObjectFrame( lpImage, lpObject, lpParms->Common.idDirty, NULL,
lpDstFrame, NULL);
}
if (fError)
{
lpObject = NULL;
while (lpObject = ImgGetNextObject(lpImage, lpObject, YES, NO))
{
if (lpObject->Pixmap.UndoFrame)
{
lpDstFrame = lpObject->Pixmap.EditFrame;
lpObject->Pixmap.EditFrame = lpObject->Pixmap.UndoFrame;
lpObject->Pixmap.UndoFrame = NULL;
FrameClose(lpDstFrame);
}
}
}
ProgressEnd();
}
else
{
if ( !ImgEditInit(lpImage, ET_OBJECT, UT_NEWDATA|UT_COLORMAP, lpBase) )
goto ExitFalse;
ProgressBegin(1, 0);
lpDstFrame = ConvertFrame(lpBaseFrame, OutTypeInfo, &TypeConvert);
ProgressEnd();
if (!lpDstFrame)
goto ExitFalse;
/* Setup the new image and bring up the new image window */
ImgEditedObjectFrame( lpImage, lpBase, lpParms->Common.idDirty, NULL,
lpDstFrame, NULL);
}
switch (lpParms->cmsInfo.dst.DataType)
{
case FDT_LINEART:
lpImage->DataType = IDC_SAVELA;
break;
case FDT_GRAYSCALE:
lpImage->DataType = IDC_SAVECT;
break;
case FDT_PALETTECOLOR:
lpImage->DataType = IDC_SAVE8BITCOLOR;
break;
case FDT_RGBCOLOR:
lpImage->DataType = IDC_SAVE24BITCOLOR;
break;
case FDT_CMYKCOLOR:
lpImage->DataType = IDC_SAVE32BITCOLOR;
break;
}
ImgColorMapChanged(lpImage);
lpParms->Common.UpdateType = UT_DATATYPE;
fRet = TRUE;
ExitFalse:
if (fProgressSet)
ProgressEnd();
MemError:
if (lpColorMap)
FrameDestroyColorMap(lpColorMap);
return(fRet);
}
int objwrt(LPIMAGE lpImage, LPSTR lpFileName, int idFileType, LPRECT lpRect,
int flag, BOOL fCompressed)
/************************************************************************/
{
LPOBJECT lpObject;
int ofp;
LPLONG lngptr;
LPWORD shtptr;
FNAME temp;
BOOL bEscapable;
int nObjects, i, nPasses;
long lObjStart;
WORD wBytes;
LPOBJOFFSETS lpOffsets;
if (!lpImage)
return( -1 );
lpObject = NULL;
nObjects = nPasses = 0;
while (lpObject = ImgGetNextObject(lpImage, lpObject, YES, NO))
{
if (lpObject->lpAlpha && (nObjects || Save.bSaveMask))
++nPasses;
++nObjects;
++nPasses;
}
if (!(lpOffsets = (LPOBJOFFSETS)Alloc(sizeof(OBJOFFSETS)*nObjects)))
{
Message(IDS_EMEMALLOC);
return(-1);
}
bEscapable = !FileExists(lpFileName);
#ifdef _MAC
// The Mac file system can't handle the following pathname:
// Bad ---> "DIR:FILE.EXT"
// Needs to be -> ":DIR:FILE.EXT"
// Add the additional ':' here to specify starting at our directory.
if (lpFileName[0] != ':')
{
STRING szName;
lstrcpy(szName, lpFileName);
lstrcpy(lpFileName+1, szName);
lpFileName[0] = ':';
}
#endif
if ((ofp = _lcreat(lpFileName,0)) < 0)
{
FreeUp((LPTR)lpOffsets);
Message( IDS_EOPEN, lpFileName );
return(-1);
}
ProgressBegin(nPasses, 0);
// Fill in header info
shtptr = (LPWORD)LineBuffer[0];
SetNextWord(&shtptr, 0x4949); /* byte order is LSB,MSB */
SetNextWord(&shtptr, OBJ_VERSION); /* Version Number */
SetNextWord(&shtptr, ImgCountObjects(lpImage)); /* Number of Objects */
lngptr = (LPLONG)shtptr;
SetNextLong(&lngptr, OBJ_DATA_SIZE); /* size of object data */
SetNextLong(&lngptr, OBJ_HDR_SIZE); /* start of object data */
// Write out header info
wBytes = (LPTR)lngptr - (LPTR)LineBuffer[0];
if ( _lwrite(ofp, LineBuffer[0], wBytes) != wBytes )
goto BadWrite;
lObjStart = _llseek (ofp, 0L, 1);
wBytes = OBJ_DATA_SIZE * ImgCountObjects(lpImage);
if ( _lwrite(ofp, LineBuffer[0], wBytes) != wBytes )
goto BadWrite;
lpObject = NULL;
i = 0;
while (lpObject = ImgGetNextObject(lpImage, lpObject, YES, NO))
{
lpOffsets[i].lDataOffset = _llseek (ofp, 0L, 1);
lpOffsets[i].lAlphaOffset = 0L;
if (TiffWriteFrame(ofp, lpFileName, NULL, lpObject->Pixmap.EditFrame,
NULL, flag, fCompressed, bEscapable) < 0)
goto BadWrite;
if (!lpObject->lpAlpha || (!i && !Save.bSaveMask))
{
++i;
continue;
}
lpOffsets[i].lAlphaOffset = _llseek (ofp, 0L, 1);
if (TiffWriteFrame(ofp, lpFileName, NULL, lpObject->lpAlpha->Pixmap.EditFrame,
NULL, IDC_SAVECT, fCompressed, bEscapable) < 0)
goto BadWrite;
++i;
}
// fill in object data information and write it
_llseek (ofp, lObjStart, 0);
lpObject = NULL;
i = 0;
while (lpObject = ImgGetNextObject(lpImage, lpObject, YES, NO))
{
shtptr = (LPWORD)LineBuffer[0];
SetNextWord(&shtptr, lpObject->ObjectType);
SetNextWord(&shtptr, lpObject->rObject.left);
SetNextWord(&shtptr, lpObject->rObject.top);
SetNextWord(&shtptr, lpObject->rObject.right);
SetNextWord(&shtptr, lpObject->rObject.bottom);
SetNextWord(&shtptr, lpObject->Opacity);
SetNextWord(&shtptr, lpObject->MergeMode);
SetNextWord(&shtptr, lpObject->wGroupID);
SetNextWord(&shtptr, idFileType);
if (lpObject->lpAlpha)
{
SetNextWord(&shtptr, lpObject->lpAlpha->bInvert);
SetNextWord(&shtptr, lpObject->lpAlpha->rMask.left);
SetNextWord(&shtptr, lpObject->lpAlpha->rMask.top);
SetNextWord(&shtptr, lpObject->lpAlpha->rMask.right);
SetNextWord(&shtptr, lpObject->lpAlpha->rMask.bottom);
}
else
{
SetNextWord(&shtptr, 0);
SetNextWord(&shtptr, 0);
SetNextWord(&shtptr, 0);
SetNextWord(&shtptr, 0);
SetNextWord(&shtptr, 0);
}
lngptr = (LPLONG)shtptr;
SetNextLong(&lngptr, lpOffsets[i].lDataOffset);
SetNextLong(&lngptr, lpOffsets[i].lAlphaOffset);
shtptr = (LPWORD)lngptr;
SetNextWord(&shtptr, lpObject->fSelected);
SetNextWord(&shtptr, lpObject->ObjectDataID);
lngptr = (LPLONG)shtptr;
SetNextLong(&lngptr, lpObject->dwObjectData);
shtptr = (LPWORD)lngptr;
++i;
// Write out Object data
wBytes = OBJ_DATA_SIZE;;
if ( _lwrite(ofp, LineBuffer[0], wBytes) != wBytes )
goto BadWrite;
}
FreeUp( (LPTR)lpOffsets );
_lclose(ofp);
ProgressEnd();
return( 0 );
BadWrite:
_lclose(ofp);
FreeUp( (LPTR)lpOffsets );
lstrcpy(temp,lpFileName);
FileDelete(temp);
if (nPasses)
ProgressEnd();
return( -1 );
}