void ArrowMultiLineComp::Read (istream& in) {
MultiLineComp::Read(in);
SF_MultiLine* ml = GetMultiLine();
Coord* x, *y;
int count, h, t;
float scale;
const Coord* cx, * cy;
count = ml->GetOriginal(cx, cy);
x = (Coord*)cx; y = (Coord*)cy;
in >> h >> t >> scale;
ArrowMultiLine* aml = new ArrowMultiLine(x, y, count, h, t, scale, ml);
SetGraphic(aml);
delete ml;
}
void MultiLineComp::Write (ostream& out) {
VerticesComp::Write(out);
SF_MultiLine* ml = GetMultiLine();
const Coord* x, *y;
int count = ml->GetOriginal(x, y);
WriteVertices(x, y, count, out);
WriteBgFilled(ml->BgFilled(), out);
WriteColor(ml->GetFgColor(), out);
WriteColor(ml->GetBgColor(), out);
WriteBrush(ml->GetBrush(), out);
WritePattern(ml->GetPattern(), out);
WriteTransformer(ml->GetTransformer(), out);
}
void MultiLineComp::Read (istream& in) {
VerticesComp::Read(in);
Coord* x, *y;
int count;
ReadVertices(in, x, y, count);
SF_MultiLine* ml = new SF_MultiLine(x, y, count);
delete x;
delete y;
ml->FillBg(ReadBgFilled(in));
PSColor* fg = ReadColor(in);
PSColor* bg = ReadColor(in);
ml->SetColors(fg, bg);
ml->SetBrush(ReadBrush(in));
ml->SetPattern(ReadPattern(in));
Transformer* t = ReadTransformer(in);
ml->SetTransformer(t);
Unref(t);
SetGraphic(ml);
}
Command* MultiLineView::InterpretManipulator (Manipulator* m) {
DragManip* dm = (DragManip*) m;
Editor* ed = dm->GetViewer()->GetEditor();
Tool* tool = dm->GetTool();
Transformer* rel = dm->GetTransformer();
Command* cmd = nil;
if (tool->IsA(GRAPHIC_COMP_TOOL)) {
GrowingVertices* gv = (GrowingVertices*) dm->GetRubberband();
Coord* x, *y;
int n, pt;
gv->GetCurrent(x, y, n, pt);
if (n > 2 || x[0] != x[1] || y[0] != y[1]) {
BrushVar* brVar = (BrushVar*) ed->GetState("BrushVar");
PatternVar* patVar = (PatternVar*) ed->GetState("PatternVar");
ColorVar* colVar = (ColorVar*) ed->GetState("ColorVar");
if (rel != nil) {
rel = new Transformer(rel);
rel->Invert();
}
Graphic* pg = GetGraphicComp()->GetGraphic();
SF_MultiLine* polygon = new SF_MultiLine(x, y, n, pg);
if (brVar != nil) polygon->SetBrush(brVar->GetBrush());
if (patVar != nil) polygon->SetPattern(patVar->GetPattern());
if (colVar != nil) {
polygon->SetColors(colVar->GetFgColor(), colVar->GetBgColor());
}
polygon->SetTransformer(rel);
Unref(rel);
cmd = new PasteCmd(ed, new Clipboard(new MultiLineComp(polygon)));
}
delete x;
delete y;
} else if (tool->IsA(RESHAPE_TOOL)) {
GrowingVertices* gv = (GrowingVertices*) dm->GetRubberband();
Coord* x, *y;
int n, pt;
gv->RemoveVertex();
gv->GetCurrent(x, y, n, pt);
if (rel != nil) {
rel = new Transformer(rel);
rel->Invert();
}
SF_MultiLine* polygon = new SF_MultiLine(x, y, n, GetGraphic());
delete x;
delete y;
polygon->SetTransformer(rel);
Unref(rel);
cmd = new ReplaceCmd(ed, new MultiLineComp(polygon));
} else {
cmd = VerticesView::InterpretManipulator(m);
}
return cmd;
}
