void CImage::AdjustGroupSelection(BOOL fSelect)
{
LPOBJECT lpObject, lpNextObject;
// if we are selecting/unselecting we need to make sure all
// grouped objects have the same select/unselect state
lpNextObject = NULL;
while (lpNextObject = GetNextObject(lpNextObject, YES, NO))
{
if (lpNextObject->fSelected != fSelect)
continue;
if (!lpNextObject->wGroupID)
continue;
lpObject = NULL;
while (lpObject = GetNextObject(lpObject, YES, NO))
{
if (lpObject->wGroupID == lpNextObject->wGroupID)
ObjSelectObject((LPPRIMOBJECT)lpObject, lpNextObject->fSelected);
}
}
// Now just make sure all grouped objects have the same select state
lpNextObject = NULL;
while (lpNextObject = GetNextObject(lpNextObject, YES, NO))
{
if (!lpNextObject->wGroupID)
continue;
lpObject = lpNextObject;
while (lpObject = GetNextObject(lpObject, YES, NO))
{
if (lpObject->wGroupID == lpNextObject->wGroupID)
ObjSelectObject((LPPRIMOBJECT)lpObject, lpNextObject->fSelected);
}
}
}
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);
}
void CImage::InvertSelection()
{
LPOBJECT lpObject;
lpObject = GetBase();
while (lpObject = GetNextObject(lpObject, YES, NO))
ObjSelectObject((LPPRIMOBJECT)lpObject, !lpObject->fSelected);
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::SelectObjects(LPOBJECT lpStartObject, LPRECT lpRect,
BOOL fSelect, BOOL fBottomUp, BOOL fExcludeBase)
{
BOOL fHaveRect, fSelected;
BOOL fLoop;
LPOBJECT lpObject, lpBase;
if (lpRect)
fHaveRect = lpRect->left < lpRect->right;
fLoop = lpStartObject != NULL;
lpObject = lpStartObject;
fSelected = FALSE;
lpBase = GetBase();
while (lpObject = GetNextObject(lpObject, fBottomUp, fLoop))
{
if (!fExcludeBase || lpObject != lpBase)
{
if (!lpRect)
{
if (fSelect != lpObject->fSelected)
{
ObjSelectObject((LPPRIMOBJECT)lpObject, fSelect);
fSelected = TRUE;
}
}
else if (fHaveRect)
{
if (lpObject->rObject.left >= lpRect->left &&
lpObject->rObject.right <= lpRect->right &&
lpObject->rObject.top >= lpRect->top &&
lpObject->rObject.bottom <= lpRect->bottom)
{
if (fSelect != lpObject->fSelected)
{
ObjSelectObject((LPPRIMOBJECT)lpObject, fSelect);
fSelected = TRUE;
}
}
}
else
{
if (AstralPtInRect(&lpObject->rObject, *((LPPOINT)lpRect)))
{
if (lpObject == lpBase || !lpObject->lpAlpha ||
IsMasked(lpObject->lpAlpha,
lpRect->left-lpObject->rObject.left,
lpRect->top-lpObject->rObject.top))
{
if (fSelect != lpObject->fSelected)
{
ObjSelectObject((LPPRIMOBJECT)lpObject, fSelect);
fSelected = TRUE;
}
break;
}
}
}
}
if (lpObject == lpStartObject)
break;
}
return(fSelected);
}
