void CImage::ChangeSelection(LPOBJECT lpObject, BOOL fSelect, BOOL fExtendedSel)
{
ASSERT(lpObject != NULL);
if (!fExtendedSel && fSelect)
ObjDeselectAll(&ObjList);
ObjSelectObject((LPPRIMOBJECT)lpObject, fSelect);
AdjustGroupSelection(fSelect);
SetupMiniViews(NULL, YES);
}
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::AddNewObject(LPOBJECT lpObject, BOOL fSetObjRes)
{
LPOBJECT lpBase = GetBase();
lpObject->dwObjectID = ++dwObjectID;
ObjAddTail( &ObjList, (LPPRIMOBJECT)lpObject ); // Add to the image's list
ObjDeselectAll(&ObjList); // Deselect anything currently selected
ObjSelectObject( (LPPRIMOBJECT)lpObject, YES ); // Select the new object
if (lpBase)
{
if(fSetObjRes)
{
int res = FrameResolution(ObjGetEditFrame(lpBase));
FrameSetResolution(ObjGetEditFrame(lpObject), res);
if (lpObject->lpAlpha)
FrameSetResolution(AlphaGetEditFrame(lpObject->lpAlpha), res);
}
}
}
BOOL CImage::SelObject(LPOBJECT lpObject, LPRECT lpRect,
BOOL fExtendedSel, BOOL fExcludeBase)
{
BOOL fSelected, fSelect;
// deselect anything currently selected if not an extended selection
if (!fExtendedSel)
ObjDeselectAll(&ObjList);
// Try to select a new object(s)
fSelected = SelectObjects(lpObject, lpRect, YES, NO, fExcludeBase);
// nothing selected and not extended select mode, we're done
if (!fSelected && !fExtendedSel)
return(FALSE);
// if we couldn't select something, try to deselect something instead,
// but only if we are in extended select mode
if (fSelected)
fSelect = YES;
else
{
fSelected = SelectObjects(lpObject, lpRect, NO, NO,
fExcludeBase);
fSelect = NO;
}
// nothing selected or deselected, we're done
if (!fSelected)
return(FALSE);
// if we are selecting/unselecting we need to make sure all
// grouped objects have the same select/unselect state
AdjustGroupSelection(fSelect);
return(fSelected);
}
