void PostScriptViews::Update () {
DeleteViews();
GraphicComp* comps = GetGraphicComp();
Iterator i;
for (comps->First(i); !comps->Done(i); comps->Next(i)) {
GraphicComp* comp = comps->GetComp(i);
PostScriptView* psv = CreatePSView(comp);
if (psv != nil) {
_views->Append(new UList(psv));
}
}
}
boolean DrawIdrawScript::Emit (ostream& out) {
out << script_name() << "(";
GraphicComp* comps = GetGraphicComp();
Iterator i;
int num_edge = 0;
int num_node = 0;
for (comps->First(i); !comps->Done(i); comps->Next(i)) {
GraphicComp* comp = comps->GetComp(i);
if (comp->IsA(FRAME_COMP)) {
Iterator j;
for(comp->First(j); !comp->Done(j); comp->Next(j)) {
GraphicComp* subcomp = comp->GetComp(j);
if (subcomp->IsA(NODE_COMP)) {
((NodeComp*)subcomp)->index(num_node);
num_node++;
}
else if (subcomp->IsA(EDGE_COMP))
num_edge++;
}
}
}
out << num_edge << "," << num_node;
/* make list and output unique point lists */
boolean prevout = false;
if (_pts_compacted) {
_ptslist = new Clipboard();
prevout = EmitPts(out, _ptslist, prevout);
}
/* make list and output unique graphic states */
if (_gs_compacted) {
_gslist = new Clipboard();
prevout = EmitGS(out, _gslist, prevout);
}
/* make list and output unique picture graphics */
if (_pic_compacted) {
_piclist1 = new Clipboard();
_piclist2 = new Clipboard();
prevout = EmitPic(out, _piclist1, _piclist2, prevout);
}
/* output graphic components */
boolean status = true;
First(i);
if (!Done(i) ) {
if (prevout) out << ",";
out << "\n";
}
for (; status && !Done(i); ) {
ExternView* ev = GetView(i);
Indent(out);
status = ev->Definition(out);
Next(i);
if (!Done(i)) out << ",\n";
}
out << "\n";
FullGS(out);
Annotation(out);
Attributes(out);
out << ")\n";
return status;
}
void DrawImportPasteCmd::Execute () {
if(!_executed) {
Clipboard* cb = GetClipboard();
Iterator it;
cb->First(it);
GraphicComp* gcomp = cb->GetComp(it);
cb->Next(it);
if(cb->Done(it) && gcomp->IsA(DRAW_IDRAW_COMP) || gcomp->IsA(FRAME_IDRAW_COMP))
{
gcomp->First(it);
/* move to background frame */
DrawEditor* ed = (DrawEditor*)GetEditor();
FrameNumberState* fnumstate = ed->framenumstate();
int origfnum = fnumstate->framenumber();
int currfnum = 0;
Append(new MoveFrameCmd(ed, -origfnum, true /* allowbg */));
/* paste contents of background frame */
FrameComp* fcomp = (FrameComp*) (gcomp->GetComp(it)->IsA(FRAME_COMP) ? gcomp->GetComp(it) : nil);
if (fcomp) {
while(!gcomp->Done(it)) {
gcomp->Remove(it);
Clipboard* newcb = new Clipboard();
Iterator jt;
fcomp->First(jt);
while(!fcomp->Done(jt)) {
newcb->Append(fcomp->GetComp(jt));
fcomp->Remove(jt);
}
Append(new PasteCmd(ed, newcb));
delete fcomp;
/* while more frames move to next frame and paste (create new frame if necessary) */
if(!gcomp->Done(it)) {
currfnum++;
fcomp = (FrameComp*) (gcomp->GetComp(it)->IsA(FRAME_COMP) ? gcomp->GetComp(it) : nil);
if(currfnum>=ed->NumFrames())
Append(new CreateMoveFrameCmd(ed));
else
Append(new MoveFrameCmd(ed, 1, true /* allowbg */));
}
}
}
/* move to original frame */
Append(new MoveFrameCmd(ed, origfnum-currfnum, true /* allowbg */));
}
else {
Append(new PasteCmd(GetEditor(), cb->Copy()));
Iterator i;
for (cb->First(i); !cb->Done(i); cb->Next(i)) {
GraphicComp* gcomp = cb->GetComp(i);
if (gcomp->IsA(EDGE_COMP)) {
EdgeComp* comp = (EdgeComp*)gcomp;
NodeComp* start = node(cb, comp->GetStartNode());
NodeComp* end = node(cb, comp->GetEndNode());
EdgeConnectCmd* cmd = new EdgeConnectCmd(GetEditor(), comp, start, end);
Append(cmd);
}
}
}
}
MacroCmd::Execute();
_executed = 1;
}
