BOOL LoadBrushDirect::OnLoadDocument(Document* pDoc)
{
ERROR3IF(pDoc==NULL,"No doc pointer during PrintMarksMan::ConvertAllDocColours!");
Node *CurNode = Node::DocFindFirstDepthFirst(pDoc);
Node *NextNode;
while (CurNode !=NULL)
{
// We may be about to chop this node out of the tree, so get the next node now
NextNode = CurNode->DocFindNextDepthFirst();
// Use to scan the colour fields of the attribute.
UINT32 Context = 0;
DocColour *pColour;
if (CurNode->IsAnAttribute())
{
NodeAttribute *pNodeAttr = (NodeAttribute *) CurNode;
// Get the next colour field from the attribute
pColour = pNodeAttr->EnumerateColourFields(Context++);
while (pColour != NULL)
{
// For each colour field, make sure the colour is a local DocColour so that
// the sub-tree is entirely stand-alone
if (pColour->FindParentIndexedColour() != NULL)
{
ColourGeneric ColDef;
ColourContext *cc = ColourManager::GetColourContext(pColour->GetColourModel());
ERROR3IF(cc == NULL, "Can't find colour context?!");
// Get the IndexedColour definition as a standalone colour definition
cc->ConvertColour(pColour->FindParentIndexedColour(), &ColDef);
// Make the DocColour into a simple standalone "lookalike" of the parent colour
*pColour = DocColour(pColour->GetColourModel(), &ColDef);
}
pColour = pNodeAttr->EnumerateColourFields(Context++);
}
}
CurNode = NextNode;
}
// All is well we hope.
return TRUE;
}
ActionCode LayerColourAction::Init( UndoableOperation* pOp,
ActionList* pActionList,
OpChangeLayerColourParam EntryParam)
{
UINT32 ActSize = sizeof(LayerColourAction);
LayerColourAction* pNewAction;
ActionCode Ac = Action::Init(pOp,pActionList,ActSize,CC_RUNTIME_CLASS(LayerColourAction),(Action**)&pNewAction);
if (Ac != AC_FAIL && pNewAction != NULL)
{
OpChangeLayerColourParam& Param = ((LayerColourAction*)pNewAction)->Param;
Document* pDoc = EntryParam.pDoc;
Layer* pLayer = EntryParam.pLayer;
Param.pDoc = pDoc;
Param.pLayer = pLayer;
if (pDoc != NULL && pLayer != NULL)
{
DocColour* pDocColour = pLayer->GetGuideColour();
Param.pColour = pDocColour->FindParentIndexedColour();
pLayer->SetGuideColour(EntryParam.pColour);
LayerSGallery::ForceRedrawLayer(pDoc,pLayer);
BROADCAST_TO_ALL(LayerMsg(pLayer,LayerMsg::GUIDELINES_CHANGED));
}
ERROR3IF(pDoc == NULL, "pDoc is NULL");
ERROR3IF(pLayer == NULL,"pLayer is NULL");
}
return Ac;
}
IndexedColour *ColourDragInformation::GetColourForDocument(Document *pDestDoc)
{
// If no document supplied, assume the selected docuemnt is the destination
if (pDestDoc == NULL)
pDestDoc = Document::GetSelected();
// If there is no destination document, or if the colour is transparent, return NULL
if (pDestDoc == NULL || TheColour.IsTransparent())
return(NULL);
// If it's a document colour and already in the destination document, return it
if (pParentDoc == pDestDoc)
return(TheColour.FindParentIndexedColour());
// Copy the dragged colour into a temporary DocColour
DocColour Temp = TheColour;
IndexedColour *TempIxCol = NULL;
// Check if we've got an IndexedColour to use...
if (Temp.FindParentIndexedColour() == NULL)
{
// It's a library colour, so we must create a new IndexedColour to use
TempIxCol = new IndexedColour(Temp);
if (TempIxCol == NULL)
return(NULL); // Failure - return "no colour"
TempIxCol->SetName(ColourName);
if (LibColIsSpot) // If a spot colour, make it so
TempIxCol->SetLinkedParent(TempIxCol->FindLastLinkedParent(), COLOURTYPE_SPOT);
// And make the DocColour reference it
Temp.MakeRefToIndexedColour(TempIxCol);
}
// Ensure the colour (or a safe equivalent) is in the dest doc, by copying/merging it
ColourManager::EnsureColourIsInDocument(pParentDoc, pDestDoc, &Temp);
// And delete any temporary IndexedColour we created
if (TempIxCol != NULL)
delete TempIxCol;
// And finally, return the resulting colour
return(Temp.FindParentIndexedColour());
}
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;
}
void PrintComponent::ImportColourPlate(CXaraFileRecord* Rec, CamelotRecordHandler *pHandler)
{
#if !defined(EXCLUDE_FROM_RALPH)
BOOL ok = TRUE;
PORTNOTETRACE("print","PrintComponent::ImportColourPlate - do nothing");
TypesetInfo *TInfo = GetPrintControl()->GetTypesetInfo();
if (TInfo == NULL)
return;
ColourPlate *NewPlate = TInfo->CreateColourPlate();
if (NewPlate == NULL)
return;
BYTE Type;
if (ok) ok = Rec->ReadBYTE(&Type);
ColourPlateType PlateType = COLOURPLATE_NONE;
if (ok)
{
switch(Type)
{
case 1: PlateType = COLOURPLATE_CYAN; break;
case 2: PlateType = COLOURPLATE_MAGENTA; break;
case 3: PlateType = COLOURPLATE_YELLOW; break;
case 4: PlateType = COLOURPLATE_KEY; break;
case 5: PlateType = COLOURPLATE_SPOT; break;
}
}
IndexedColour *pCol = NULL;
if (ok)
{
INT32 ColRecordNum;
ok = Rec->ReadINT32(&ColRecordNum);
if (ok && PlateType == COLOURPLATE_SPOT)
{
DocColour SpotCol;
ok = pHandler->GetDocColour(ColRecordNum, &SpotCol);
if (ok)
pCol = SpotCol.FindParentIndexedColour();
}
}
// If this is a spot plate, it must reference a valid spot colour
if (PlateType == COLOURPLATE_SPOT &&
(pCol == NULL || pCol->GetType() != COLOURTYPE_SPOT || pCol->IsDeleted()) )
{
// Poohs. No point in keeping this plate around
delete NewPlate;
return;
}
NewPlate->SetType(NULL, PlateType, pCol);
if (ok)
{
double Angle = 0.0;
double Frequency = 60.0;
ok = Rec->ReadDOUBLE(&Angle);
if (ok) ok = Rec->ReadDOUBLE(&Frequency);
if (ok) NewPlate->SetScreenInfo(Angle, Frequency);
}
BYTE Flags;
if (ok) ok = Rec->ReadBYTE(&Flags);
if (ok)
{
NewPlate->SetDisabled( (Flags & 0x01) == 0); // NOTE Flag is ENabled state!
NewPlate->SetOverprint((Flags & 0x02) != 0);
}
if (ok)
{
// Now, it'll be quite handy if we add the new plate to the plate list!
TInfo->AddPlate(NewPlate);
}
#endif
}
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
}
