BOOL CImage::DuplicateSelObjects()
{
LPOBJECT lpDupObject;
OBJECTLIST DupList;
LPOBJECT lpObject;
RECT rUpdate;
WORD wGroupID, wOldGroupID, wLastGroupID;
if (!ImgEditInit( this, ET_OBJECT, UT_DELETEOBJECTS, GetBase() ))
return(FALSE);
DupList.lpHead = DupList.lpTail = NULL;
lpObject = NULL;
while (lpObject = GetSelObject(lpObject))
{
if (!(lpDupObject = ObjDuplicateObject(lpObject)))
{
ObjDeleteObjects(&DupList, ST_ALL);
return(FALSE);
}
ObjAddTail(&DupList, (LPPRIMOBJECT)lpDupObject);
}
wLastGroupID = wGroupID = GetNextGroupID();
lpDupObject = NULL;
while (lpDupObject = (LPOBJECT)ObjGetNextObject(&DupList,
(LPPRIMOBJECT)lpDupObject, YES))
{
if (!lpDupObject->wGroupID || lpDupObject->wGroupID >= wLastGroupID)
continue;
wOldGroupID = lpDupObject->wGroupID;
lpDupObject->wGroupID = wGroupID;
lpObject = lpDupObject;
while (lpObject = (LPOBJECT)ObjGetNextObject(&DupList,
(LPPRIMOBJECT)lpObject, YES))
{
if (lpObject->wGroupID == wOldGroupID)
lpObject->wGroupID = wGroupID;
}
++wGroupID;
}
RemoveObjectMarquee(this);
ObjDeselectAll(&ObjList);
while (lpObject = (LPOBJECT)ObjGetNextObject(&DupList, NULL, YES))
{
ObjUnlinkObject(&DupList, (LPPRIMOBJECT)lpObject);
ObjSelectObject( (LPPRIMOBJECT)lpObject, YES ); // Select the new object
ObjAddTail( &ObjList, (LPPRIMOBJECT)lpObject ); // Add to the image's list
lpObject->fUndoDeleted = YES;
}
ImgEditedObject(this, GetBase(), IDS_UNDODUPLICATE, NULL);
GetSelObjectRect(&rUpdate, NO);
UpdateImage(this, &rUpdate, YES);
SetupMiniViews(NULL, NO);
return(TRUE);
}
void CImage::GroupSelObjects(BOOL fGroup)
{
WORD wGroupID;
LPOBJECT lpObject = NULL;
if (fGroup)
wGroupID = GetNextGroupID();
while (lpObject = GetSelObject(lpObject))
{
if (fGroup)
lpObject->wGroupID = wGroupID;
else
lpObject->wGroupID = 0;
}
}
