示例#1
0
文件: link.c 项目: barak/ivtools-cvs
Command* LinkView::InterpLinkCompManip (Manipulator* m) {
    Viewer* v = m->GetViewer();
    Editor* ed = v->GetEditor();
    GraphicView* views = v->GetGraphicView();
    BrushVar* brVar = (BrushVar*) ed->GetState("BrushVar");
    ConnectManip* cm = (ConnectManip*) m;
    Transformer* rel = cm->GetTransformer();
    RubberGroup* rg = (RubberGroup*) cm->GetRubberband();
    RubberLine* rl = (RubberLine*) rg->First();
    Coord x0, y0, x1, y1;
    Connector* c1, *c2;
    ConnectorView* target1, *target2;
    MacroCmd* macro = new MacroCmd(ed);
    
    rl->GetCurrent(x0, y0, x1, y1);
    if (rel != nil) {
        rel = new Transformer(rel);
        rel->Invert();
    }

    Graphic* pg = GetGraphicComp()->GetGraphic();
    Line* line = new Line(x0, y0, x1, y1, pg);

    if (brVar != nil) line->SetBrush(brVar->GetBrush());
    line->SetTransformer(rel);
    Unref(rel);
    LinkComp* linkComp = NewSubject(line);
    linkComp->GetConnectors(c1, c2);

    macro->Append(new PasteCmd(ed, new Clipboard(linkComp)));
    target1 = views->ConnectorIntersecting(x0-SLOP, y0-SLOP, x0+SLOP, y0+SLOP);
    target2 = views->ConnectorIntersecting(x1-SLOP, y1-SLOP, x1+SLOP, y1+SLOP);

    if (target1 != nil) {
        macro->Append(new ConnectCmd(ed, c1, target1->GetConnector()));
    }
    if (target2 != nil) {
        macro->Append(new ConnectCmd(ed, c2, target2->GetConnector()));
    }
    return macro;
}
示例#2
0
文件: line.cpp 项目: PNCG/neuron
Command* LineView::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)) {
        RubberLine* rl = (RubberLine*) dm->GetRubberband();
        Coord x0, y0, x1, y1;
        rl->GetCurrent(x0, y0, x1, y1);

        if (x0 != x1 || y0 != y1) {
            BrushVar* brVar = (BrushVar*) ed->GetState("BrushVar");
            ColorVar* colVar = (ColorVar*) ed->GetState("ColorVar");

            if (rel != nil) {
                rel = new Transformer(rel);
                rel->Invert();
            }

            Graphic* pg = GetGraphicComp()->GetGraphic();
            Line* line = new Line(x0, y0, x1, y1, pg);

            if (brVar != nil) line->SetBrush(brVar->GetBrush());

            if (colVar != nil) {
                line->SetColors(colVar->GetFgColor(), colVar->GetBgColor());
            }
            line->SetTransformer(rel);
            Unref(rel);
            cmd = new PasteCmd(ed, new Clipboard(new LineComp(line)));
        }

    } else if (tool->IsA(MOVE_TOOL)) {
        Coord x0, y0, x1, y1, dummy1, dummy2;
        float fx0, fy0, fx1, fy1;

        SlidingLine* sl = (SlidingLine*) dm->GetRubberband();
        sl->GetOriginal(x0, y0, dummy1, dummy2);
        sl->GetCurrent(x1, y1, dummy1, dummy2);

        if (rel != nil) {
            rel->InvTransform(float(x0), float(y0), fx0, fy0);
            rel->InvTransform(float(x1), float(y1), fx1, fy1);
        }
        cmd = new MoveCmd(ed, fx1 - fx0, fy1 - fy0);

    } else if (tool->IsA(SCALE_TOOL)) {
        ScalingLine* sl = (ScalingLine*) dm->GetRubberband();
        float sxy = sl->CurrentScaling();

        cmd = new ScaleCmd(ed, sxy, sxy);

    } else if (tool->IsA(ROTATE_TOOL)) {
        RotatingLine* rl = (RotatingLine*) dm->GetRubberband();
        float angle = rl->CurrentAngle() - rl->OriginalAngle();

        cmd = new RotateCmd(ed, angle);

    } else if (tool->IsA(RESHAPE_TOOL)) {
        RubberLine* rl = (RubberLine*) dm->GetRubberband();
        Coord x0, y0, x1, y1;
        rl->GetCurrent(x0, y0, x1, y1);

        if (rel != nil) {
            rel = new Transformer(rel);
            rel->Invert();
        }
        Line* line = new Line(x0, y0, x1, y1, GetGraphic());
        line->SetTransformer(rel);
        Unref(rel);
	cmd = new ReplaceCmd(ed, new LineComp(line));

    } else {
        cmd = GraphicView::InterpretManipulator(m);
    }
    return cmd;
}
示例#3
0
文件: rect.cpp 项目: PNCG/neuron
Command* RectView::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)) {
        RubberRect* rr = (RubberRect*) dm->GetRubberband();
        Coord x0, y0, x1, y1;
        rr->GetCurrent(x0, y0, x1, y1);

        if (x0 != x1 || y0 != y1) {
            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_Rect* rect = new SF_Rect(x0, y0, x1, y1, pg);

            if (brVar != nil) rect->SetBrush(brVar->GetBrush());
            if (patVar != nil) rect->SetPattern(patVar->GetPattern());

            if (colVar != nil) {
                rect->SetColors(colVar->GetFgColor(), colVar->GetBgColor());
            }
            rect->SetTransformer(rel);
            Unref(rel);
            cmd = new PasteCmd(ed, new Clipboard(new RectComp(rect)));
        }

    } else if (tool->IsA(RESHAPE_TOOL)) {
        RubberGroup* rubberGroup = (RubberGroup*) dm->GetRubberband();
	RubberLine* rubberLine = (RubberLine*) rubberGroup->First();
        SF_Polygon* polygon;
        Coord x[4], y[4];
	Coord x0, y0;
        
	GetCorners(x, y);
	rubberLine->GetCurrent(x0, y0, x[_reshapeCorner], y[_reshapeCorner]);

        if (rel != nil) {
            rel = new Transformer(rel);
            rel->Invert();
        }
        polygon = new SF_Polygon(x, y, 4, GetGraphic());
        polygon->SetTransformer(rel);
        Unref(rel);
        cmd = new ReplaceCmd(ed, new PolygonComp(polygon));

    } else if (tool->IsA(MOVE_TOOL)) {
        SlidingLineList* sll;
        Transformer* rel = dm->GetTransformer();
        Coord* ox, *oy, *cx, *cy;
        float fx0, fy0, fx1, fy1;
        int n;

        sll = (SlidingLineList*) dm->GetRubberband();
        sll->GetOriginal(ox, oy, n);
        sll->GetCurrent(cx, cy, n);
        if (rel != nil) {
            rel->InvTransform(float(ox[0]), float(oy[0]), fx0, fy0);
            rel->InvTransform(float(cx[0]), float(cy[0]), fx1, fy1);
        }
        delete ox; delete oy; delete cx; delete cy;
        cmd = new MoveCmd(ed, fx1 - fx0, fy1 - fy0);

    } else if (tool->IsA(SCALE_TOOL)) {
        ScalingLineList* sll = (ScalingLineList*) dm->GetRubberband();
        float sxy = sll->CurrentScaling();

        cmd = new ScaleCmd(ed, sxy, sxy);

    } else if (tool->IsA(ROTATE_TOOL)) {
        RotatingLineList* rll = (RotatingLineList*) dm->GetRubberband();
        float angle = rll->CurrentAngle() - rll->OriginalAngle();

        cmd = new RotateCmd(ed, angle);

    } else {
        cmd = GraphicView::InterpretManipulator(m);
    }
    return cmd;
}
示例#4
0
Command* ArrowLineView::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)) {
        RubberLine* rl = (RubberLine*) dm->GetRubberband();
        Coord x0, y0, x1, y1;
        rl->GetCurrent(x0, y0, x1, y1);

        if (x0 != x1 || y0 != y1) {
            BrushVar* brVar = (BrushVar*) ed->GetState("BrushVar");
            ColorVar* colVar = (ColorVar*) ed->GetState("ColorVar");
            PatternVar* patVar = (PatternVar*) ed->GetState("PatternVar");

            if (rel != nil) {
                rel = new Transformer(rel);
                rel->Invert();
            }

            ArrowLine* aline = new ArrowLine(
                x0, y0, x1, y1, aVar->Head(), aVar->Tail(), 
                dm->GetViewer()->GetMagnification(), stdgraphic
            );

            if (brVar != nil) aline->SetBrush(brVar->GetBrush());
            if (patVar != nil) { aline->SetPattern(patVar->GetPattern()); }

            if (colVar != nil) {
                aline->SetColors(colVar->GetFgColor(), colVar->GetBgColor());
            }

            aline->SetTransformer(rel);
            Unref(rel);
            cmd = new PasteCmd(ed, new Clipboard(new ArrowLineComp(aline)));
        }

    } else if (tool->IsA(RESHAPE_TOOL)) {
        RubberLine* rl = (RubberLine*) dm->GetRubberband();
        Coord epx0, epy0, epx1, epy1;
        GetEndpoints(epx0, epy0, epx1, epy1);

        Coord x0, y0, x1, y1;
        rl->GetCurrent(x0, y0, x1, y1);

        if (x0 == epx1 && y0 == epy1) {
            x0 = x1; y0 = y1;
            x1 = epx1; y1 = epy1;
        }

        if (rel != nil) {
            rel = new Transformer(rel);
            rel->Invert();
        }
        ArrowLine* orig = GetArrowLineComp()->GetArrowLine();
        ArrowLine* aline = new ArrowLine(
	    x0, y0, x1, y1, orig->Head(), orig->Tail(),
            dm->GetViewer()->GetMagnification(), GetGraphic()
	);
        aline->SetTransformer(rel);
        Unref(rel);
        cmd = new ReplaceCmd(ed, new ArrowLineComp(aline));

    } else {
        cmd = LineView::InterpretManipulator(m);
    }
    return cmd;
}