void ArrowMultiLineComp::Interpret (Command* cmd) { if (cmd->IsA(ARROW_CMD)) { ArrowMultiLine* amline = GetArrowMultiLine(); if (amline != nil) { ArrowCmd* arrowCmd = (ArrowCmd*) cmd; cmd->Store(this, new _ArrowData(amline->Head(), amline->Tail())); amline->SetArrows(arrowCmd->Head(), arrowCmd->Tail()); Notify(); } } else if (cmd->IsA(PATTERN_CMD)) { GraphicComp::Interpret(cmd); } else { MultiLineComp::Interpret(cmd); } }
Command* ArrowMultiLineView::InterpretManipulator (Manipulator* m) { DragManip* dm = (DragManip*) m; Editor* ed = dm->GetViewer()->GetEditor(); Tool* tool = dm->GetTool(); Transformer* rel = dm->GetTransformer(); Command* cmd = nil; ArrowVar* aVar = (ArrowVar*) ed->GetState("ArrowVar"); if (tool->IsA(GRAPHIC_COMP_TOOL)) { GrowingVertices* gv = (GrowingVertices*) dm->GetRubberband(); Coord* x, *y; int n; gv->GetCurrent(x, y, n); 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(); } ArrowMultiLine* aml = new ArrowMultiLine( x, y, n, aVar->Head(), aVar->Tail(), dm->GetViewer()->GetMagnification(), stdgraphic ); if (brVar != nil) aml->SetBrush(brVar->GetBrush()); if (patVar != nil) aml->SetPattern(patVar->GetPattern()); if (colVar != nil) { aml->SetColors(colVar->GetFgColor(), colVar->GetBgColor()); } aml->SetTransformer(rel); Unref(rel); cmd = new PasteCmd(ed, new Clipboard(new ArrowMultiLineComp(aml))); } 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(); } ArrowMultiLine* orig = GetArrowMultiLineComp()->GetArrowMultiLine(); ArrowMultiLine* aml = new ArrowMultiLine( x, y, n, orig->Head(), orig->Tail(), dm->GetViewer()->GetMagnification(), GetGraphic() ); delete x; delete y; aml->SetTransformer(rel); Unref(rel); cmd = new ReplaceCmd(ed, new ArrowMultiLineComp(aml)); } else { cmd = MultiLineView::InterpretManipulator(m); } return cmd; }
void ArrowMultiLineComp::Write (ostream& out) { MultiLineComp::Write(out); ArrowMultiLine* aml = GetArrowMultiLine(); out << aml->Head() << " " << aml->Tail() << " " <<aml->ArrowScale() << " "; }