void ColourGallery::SetSelectionFromDocument(void)
{
DocColour *SelColour[2];
BOOL AreCurrentAttrs =
ColourManager::GetCurrentLineAndFillColours(&SelColour[0], &SelColour[1]);
DeselectAllItems(); // Clear the current selection
if (!AreCurrentAttrs)
{
// The line/fill colours returned are those of the selection, not the current attrs
IndexedColour *Parent;
for (INT32 i = 0; i < 2; i++) // For each colour (line, fill)
{
if (SelColour[i] != NULL) // If there is a single selected colour
{
Parent = SelColour[i]->FindParentIndexedColour(); // Find the named IxColour
if (Parent != NULL && Parent->IsNamed()) // (if any)
{
SequenceItem *SeqItem = FindSequenceItem(Parent); // And select it
if (SeqItem != NULL)
SetDisplayItemSelState(SeqItem, TRUE);
}
}
}
}
}
BOOL GuidesPropertiesTab::ShowColours()
{
if (pColourDropDown != NULL)
{
IndexedColour* pIndexedColour = NULL;
Layer* pLayer = GetGuideLayer();
if (pLayer != NULL)
{
DocColour* pDocColour = pLayer->GetGuideColour();
if (pDocColour != NULL)
{
pIndexedColour = pDocColour->FindParentIndexedColour();
if (pIndexedColour->IsDeleted())
{
pLayer->SetGuideColour(NULL);
pIndexedColour = NULL;
}
}
}
pColourDropDown->ClearAllSpecialEntries();
if (pIndexedColour != NULL)
{
if (!pIndexedColour->IsNamed())
{
String_256 LocalColourText(_R(IDS_LOCALCOLOUR));
DocColour LocalColour;
LocalColour.MakeRefToIndexedColour(pIndexedColour);
pColourDropDown->AddSpecialEntry(&LocalColourText,&LocalColour);
}
pColourDropDown->FillInColourList(pIndexedColour);
}
else
pColourDropDown->FillInColourList(NULL,0);
}
return TRUE;
}
BOOL ColourGallery::DoRedefineItem(ListItem *ItemToRedefine)
{
// Bring up the colour editor on the new colour
if (ItemToRedefine != NULL)
DoSpecialClick(ItemToRedefine);
return(TRUE);
#if FALSE
ColourList *ColList = ColourManager::GetColourList();
if (ColList == NULL)
return(FALSE);
DocColour *SourceColour = NULL;
if (ColourManager::GetCurrentLineAndFillColours(NULL, &SourceColour))
SourceColour = NULL; // Sourcecolour returned was current attr - don't use
if (SourceColour == NULL)
{
// Nothing to copy to redefine the colour. Report this to the user
InformError(_R(IDE_COLGAL_NOSOURCE), _R(IDS_OK));
return(FALSE);
}
// We have a colour to copy...
INT32 Result;
IndexedColour *ParentColour = SourceColour->FindParentIndexedColour();
if (ParentColour == NULL)
{
Result = AskQuestion(_R(IDS_COLGAL_QREDEFINE), _R(IDS_COLGAL_YREDEFINE), _R(IDS_CANCEL));
if (Result == 1) // The user said to go ahead...
{
// Source is an immediate colour - generate an IndexedColour from its definition
ColourGeneric Bob;
SourceColour->GetSourceColour(&Bob);
*((IndexedColour *)ItemToRedefine) = IndexedColour(SourceColour->GetColourModel(), &Bob);
return(TRUE);
}
return(FALSE); // The user cancelled
}
if (ParentColour == (IndexedColour *) ItemToRedefine)
{
InformError(_R(IDE_COLGAL_SAMEITEM));
return(FALSE);
}
Result = 3; // Default to making a copy of the colour
{
IndexedColour *NewCol = (IndexedColour *)ItemToRedefine;
*NewCol = *ParentColour;
if (ParentColour->IsNamed())
{
String_128 NewName; // Accomodate overflow- SetName clips this to String_64
NewName.MakeMsg(_R(IDS_COPYOFCOLOUR), (TCHAR *) (*ParentColour->GetName()));
((IndexedColour *)ItemToRedefine)->SetName(NewName);
// If the parent was named, then remember it as the 'parent' colour, even
// if it was not tint/linked. This will allow the colour editor to default
// to linking to a useful colour if tint/link is turned on at a later date.
NewCol->SetLinkedParent(ParentColour, NewCol->GetType());
}
}
if (Result != 0) // Finally, inform the world if this item has changed
ColourManager::ColourHasChanged(GetGalleryDocument(),
ColList, (IndexedColour *) ItemToRedefine);
return(Result != 0); // if Cancelled, return FALSE (no change), else TRUE
#endif
}
