void ObjEditUndo(LPOBJECT lpObject, BOOL fUndoData, BOOL fUndoAlpha) /***********************************************************************/ { RECT rTemp; LPALPHA lpAlpha; lpAlpha = lpObject->lpAlpha; if (fUndoData) { fUndoAlpha = NO; if (lpObject->DataDirty) { PixmapEditUndo(&lpObject->Pixmap); rTemp = lpObject->rObject; lpObject->rObject = lpObject->rUndoObject; lpObject->rUndoObject = rTemp; fUndoAlpha = lpObject->fBothDirty && lpAlpha; } } else if (fUndoAlpha && lpObject->fBothDirty) fUndoAlpha = NO; if (fUndoAlpha && lpAlpha) { if (lpObject->AlphaDirty) { PixmapEditUndo(&lpAlpha->Pixmap); rTemp = lpAlpha->rMask; lpAlpha->rMask = lpAlpha->rUndoMask; lpAlpha->rUndoMask = rTemp; } } }
void CImage::ObjEditUndo(LPOBJECT lpObject, BOOL fUndoData, BOOL fUndoAlpha) { RECT rTemp; BOOL fSelected, Resolution, fDeleted, fBase, bLocked; LPALPHA lpAlpha, lpTemp; LPOBJECT lpNext; int XSize, YSize; int tempDataType; LPCOLORMAP lpColorMap; int GroupID; lpAlpha = lpObject->lpAlpha; fBase = lpObject == GetBase(); if (fUndoData && lpObject->DataDirty) { if (lpObject->DataUndoType & UT_RESOLUTION) Resolution = FrameResolution(lpObject->Pixmap.EditFrame); if (lpObject->DataUndoType & UT_COLORMAP) { if (lpColorMap = FrameGetColorMap(ObjGetEditFrame(lpObject))) lpColorMap = FrameCopyColorMap(lpColorMap); else lpColorMap = NULL; } if (lpObject->DataUndoType & (UT_DATA|UT_NEWDATA)) { PixmapEditUndo(&lpObject->Pixmap); if (fBase) { npix = FrameXSize(ObjGetEditFrame(lpObject)); nlin = FrameYSize(ObjGetEditFrame(lpObject)); if (lpObject->DataUndoType & UT_NEWDATA) { tempDataType = DataType; DataType = UndoDataType; UndoDataType = tempDataType; } } } if (lpObject->DataUndoType & UT_OBJECTRECT) { rTemp = lpObject->rObject; lpObject->rObject = lpObject->rUndoObject; lpObject->rUndoObject = rTemp; } if (lpObject->DataUndoType & UT_RESOLUTION) { FrameSetResolution( lpObject->Pixmap.EditFrame, lpObject->UndoResolution); lpObject->UndoResolution = Resolution; } if (lpObject->DataUndoType & UT_UNDOTEXTDATA) { if (lpObject->lpUndoText) { CTextObject *pTmp = lpObject->lpUndoText; lpObject->lpUndoText = lpObject->lpText; lpObject->lpText = pTmp; } } if (lpObject->DataUndoType & UT_COLORMAP) { if (lpObject->UndoColorMap) { FrameSetColorMap( ObjGetEditFrame(lpObject), lpObject->UndoColorMap); FrameDestroyColorMap(lpObject->UndoColorMap); } lpObject->UndoColorMap = lpColorMap; } if (lpObject->DataUndoType & UT_SELECTION) { fSelected = lpObject->fSelected; lpObject->fSelected = lpObject->fUndoSelected; lpObject->fUndoSelected = fSelected; } if (lpObject->DataUndoType & UT_LOCKOBJECTS) { bLocked = lpObject->bLocked; lpObject->bLocked = lpObject->bUndoLocked; lpObject->bUndoLocked = bLocked; } if (lpObject->DataUndoType & UT_GROUPOBJECTS) { GroupID = lpObject->wGroupID; lpObject->wGroupID = lpObject->UndoGroupID; lpObject->UndoGroupID = GroupID; } if (lpObject->DataUndoType & UT_DELETEOBJECTS) { lpNext = lpObject; while (lpNext = GetNextObject(lpNext, YES, NO, YES)) { if (lpNext->fUndoDeleted || lpNext->fDeleted) { fDeleted = lpNext->fDeleted; lpNext->fDeleted = lpNext->fUndoDeleted; lpNext->fUndoDeleted = fDeleted; } } } if (fBase && lpObject->DataUndoType & UT_MOVEOBJECTS) { lpNext = lpObject; while (lpNext = GetNextObject(lpNext, YES, NO, NO)) { rTemp = lpNext->rObject; lpNext->rObject = lpNext->rUndoObject; lpNext->rUndoObject = rTemp; } } lpObject->DataUndoNotRedo = !lpObject->DataUndoNotRedo; if (!fUndoAlpha) fUndoAlpha = lpObject->fBothDirty; } else if (fUndoAlpha && lpObject->fBothDirty) fUndoAlpha = NO; if (fUndoAlpha && lpObject->AlphaDirty) { if (lpAlpha) { if (lpObject->AlphaUndoType & (UT_ALPHA|UT_NEWALPHA)) { PixmapEditUndo(&lpAlpha->Pixmap); rTemp = lpAlpha->rMask; lpAlpha->rMask = lpAlpha->rUndoMask; lpAlpha->rUndoMask = rTemp; } } if (lpObject->AlphaUndoType & (UT_CREATEMASK|UT_DELETEMASK)) { lpTemp = lpObject->lpAlpha; lpObject->lpAlpha = lpObject->lpUndoAlpha; lpObject->lpUndoAlpha = lpTemp; } lpObject->AlphaUndoNotRedo = !lpObject->AlphaUndoNotRedo; } lpAlpha = lpObject->lpAlpha; // check to make sure the mask is still the same size if (fUndoData && fBase && lpObject->Pixmap.fNewFrame) { // we just undid to a different size frame bag mask delete undo if (lpObject->lpUndoAlpha && !lpObject->fBothDirty) ObjEditApply(lpObject, NO, YES, NO); if (lpAlpha) { XSize = FrameXSize(lpAlpha->Pixmap.EditFrame); YSize = FrameYSize(lpAlpha->Pixmap.EditFrame); if (XSize != FrameXSize(lpObject->Pixmap.EditFrame) || YSize != FrameYSize(lpObject->Pixmap.EditFrame)) { ObjEditInit(lpObject, UT_DELETEMASK); // dont free mask if it was stored for later undo/redo if (!lpObject->lpUndoAlpha) MaskClose(lpObject->lpAlpha); lpObject->fBothDirty = YES; lpObject->AlphaDirty = lpObject->DataDirty; lpObject->lpAlpha = NULL; } } } }
static void ObjEditUndo(LPIMAGE lpImage, LPOBJECT lpObject, BOOL fUndoData, BOOL fUndoAlpha) /***********************************************************************/ { RECT rTemp; BOOL fSelected, Resolution, fDeleted, fBase; LPALPHA lpAlpha, lpTemp; LPOBJECT lpNext; int XSize, YSize; int tempDataType; lpAlpha = lpObject->lpAlpha; fBase = lpObject == ImgGetBase(lpImage); if (fUndoData && lpObject->DataDirty) { if (lpObject->DataUndoType & UT_RESOLUTION) Resolution = FrameResolution(lpObject->Pixmap.EditFrame); if (lpObject->DataUndoType & (UT_DATA|UT_NEWDATA)) { PixmapEditUndo(&lpObject->Pixmap); if (fBase) { lpImage->npix = FrameXSize(ObjGetEditFrame(lpObject)); lpImage->nlin = FrameYSize(ObjGetEditFrame(lpObject)); if (lpObject->DataUndoType & UT_NEWDATA) { tempDataType = lpImage->DataType; lpImage->DataType = lpImage->UndoDataType; lpImage->UndoDataType = tempDataType; } } } if (lpObject->DataUndoType & UT_OBJECTRECT) { rTemp = lpObject->rObject; lpObject->rObject = lpObject->rUndoObject; lpObject->rUndoObject = rTemp; } if (lpObject->DataUndoType & UT_RESOLUTION) { FrameSetResolution( lpObject->Pixmap.EditFrame, lpObject->UndoResolution); lpObject->UndoResolution = Resolution; } if (lpObject->DataUndoType & UT_SELECTION) { fSelected = lpObject->fSelected; lpObject->fSelected = lpObject->fUndoSelected; lpObject->fUndoSelected = fSelected; } if (lpObject->DataUndoType & UT_DELETEOBJECTS) { lpNext = lpObject; while (lpNext = ImgGetNextObjectEx(lpImage, lpNext, YES, NO, YES)) { if (lpNext->fUndoDeleted || lpNext->fDeleted) { fDeleted = lpNext->fDeleted; lpNext->fDeleted = lpNext->fUndoDeleted; lpNext->fUndoDeleted = fDeleted; } } } if (fBase && lpObject->DataUndoType & UT_MOVEOBJECTS) { lpNext = lpObject; while (lpNext = ImgGetNextObjectEx(lpImage, lpNext, YES, NO, NO)) { rTemp = lpNext->rObject; lpNext->rObject = lpNext->rUndoObject; lpNext->rUndoObject = rTemp; } } lpObject->DataUndoNotRedo = !lpObject->DataUndoNotRedo; if (!fUndoAlpha) fUndoAlpha = lpObject->fBothDirty; } else if (fUndoAlpha && lpObject->fBothDirty) fUndoAlpha = NO; if (fUndoAlpha && lpObject->AlphaDirty) { if (lpAlpha) { if (lpObject->AlphaUndoType & (UT_ALPHA|UT_NEWALPHA)) { PixmapEditUndo(&lpAlpha->Pixmap); rTemp = lpAlpha->rMask; lpAlpha->rMask = lpAlpha->rUndoMask; lpAlpha->rUndoMask = rTemp; } } if (lpObject->AlphaUndoType & (UT_CREATEMASK|UT_DELETEMASK)) { lpTemp = lpObject->lpAlpha; lpObject->lpAlpha = lpObject->lpUndoAlpha; lpObject->lpUndoAlpha = lpTemp; } lpObject->AlphaUndoNotRedo = !lpObject->AlphaUndoNotRedo; } lpAlpha = lpObject->lpAlpha; // check to make sure the mask is still the same size if (fUndoData && fBase && lpObject->Pixmap.fNewFrame) { // we just undid to a different size frame bag mask delete undo if (lpObject->lpUndoAlpha && !lpObject->fBothDirty) ObjEditApply(lpImage, lpObject, NO, YES, NO); if (lpAlpha) { XSize = FrameXSize(lpAlpha->Pixmap.EditFrame); YSize = FrameYSize(lpAlpha->Pixmap.EditFrame); if (XSize != FrameXSize(lpObject->Pixmap.EditFrame) || YSize != FrameYSize(lpObject->Pixmap.EditFrame)) { ObjEditInit(lpImage, lpObject, UT_DELETEMASK); lpObject->fBothDirty = YES; lpObject->AlphaDirty = lpObject->DataDirty; lpObject->lpAlpha = NULL; } } } }