void CreateOpenSplineFunc::execute() {
ComValue& vect = stack_arg(0);
if (!vect.is_type(ComValue::ArrayType) || vect.array_len()==0) {
reset_stack();
push_stack(ComValue::nullval());
return;
}
const int len = vect.array_len();
const int npts = len/2;
int x[npts];
int y[npts];
ALIterator i;
AttributeValueList* avl = vect.array_val();
avl->First(i);
for (int j=0; j<npts && !avl->Done(i); j++) {
x[j] = avl->GetAttrVal(i)->int_val();
avl->Next(i);
y[j] = avl->GetAttrVal(i)->int_val();
avl->Next(i);
}
AttributeList* al = stack_keys();
Resource::ref(al);
reset_stack();
PasteCmd* cmd = nil;
if (npts) {
BrushVar* brVar = (BrushVar*) _ed->GetState("BrushVar");
PatternVar* patVar = (PatternVar*) _ed->GetState("PatternVar");
ColorVar* colVar = (ColorVar*) _ed->GetState("ColorVar");
Transformer* rel = get_transformer(al);
ArrowVar* aVar = (ArrowVar*) _ed->GetState("ArrowVar");
ArrowOpenBSpline* openspline = new ArrowOpenBSpline(x, y, npts, aVar->Head(), aVar->Tail(),
_ed->GetViewer()->GetMagnification(), stdgraphic);
if (brVar != nil) openspline->SetBrush(brVar->GetBrush());
if (patVar != nil) openspline->SetPattern(patVar->GetPattern());
if (colVar != nil) {
openspline->FillBg(!colVar->GetBgColor()->None());
openspline->SetColors(colVar->GetFgColor(), colVar->GetBgColor());
}
openspline->SetTransformer(rel);
Unref(rel);
ArrowSplineOvComp* comp = new ArrowSplineOvComp(openspline);
comp->SetAttributeList(al);
if (PasteModeFunc::paste_mode()==0)
cmd = new PasteCmd(_ed, new Clipboard(comp));
ComValue compval(new OverlayViewRef(comp), symbol_add("ArrowSplineComp"));
push_stack(compval);
execute_log(cmd);
} else
push_stack(ComValue::nullval());
Unref(al);
}
void CreateEllipseFunc::execute() {
const int x0 = 0;
const int y0 = 1;
const int r1 = 2;
const int r2 = 3;
const int n = 4;
int args[n];
ComValue& vect = stack_arg(0);
if (!vect.is_type(ComValue::ArrayType) || vect.array_len() != n) {
reset_stack();
push_stack(ComValue::nullval());
return;
}
ALIterator i;
AttributeValueList* avl = vect.array_val();
avl->First(i);
for (int j=0; j<n && !avl->Done(i); j++) {
args[j] = avl->GetAttrVal(i)->int_val();
avl->Next(i);
}
AttributeList* al = stack_keys();
Resource::ref(al);
reset_stack();
PasteCmd* cmd = nil;
if (args[r1] > 0 && args[r2] > 0) {
BrushVar* brVar = (BrushVar*) _ed->GetState("BrushVar");
PatternVar* patVar = (PatternVar*) _ed->GetState("PatternVar");
ColorVar* colVar = (ColorVar*) _ed->GetState("ColorVar");
Transformer* rel = get_transformer(al);
SF_Ellipse* ellipse = new SF_Ellipse(args[x0], args[y0], args[r1], args[r2], stdgraphic);
if (brVar != nil) ellipse->SetBrush(brVar->GetBrush());
if (patVar != nil) ellipse->SetPattern(patVar->GetPattern());
if (colVar != nil) {
ellipse->FillBg(!colVar->GetBgColor()->None());
ellipse->SetColors(colVar->GetFgColor(), colVar->GetBgColor());
}
ellipse->SetTransformer(rel);
Unref(rel);
EllipseOvComp* comp = new EllipseOvComp(ellipse);
comp->SetAttributeList(al);
if (PasteModeFunc::paste_mode()==0)
cmd = new PasteCmd(_ed, new Clipboard(comp));
ComValue compval( new OverlayViewRef(comp), symbol_add("EllipseComp"));
push_stack(compval);
execute_log(cmd);
} else
push_stack(ComValue::nullval());
Unref(al);
}
Command* EllipseView::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)) {
RubberEllipse* re = (RubberEllipse*) dm->GetRubberband();
Coord x, y, dummy1, dummy2;
re->GetCurrent(x, y, dummy1, dummy2);
if (dummy1 != x || dummy2 != y) {
BrushVar* brVar = (BrushVar*) ed->GetState("BrushVar");
PatternVar* patVar = (PatternVar*) ed->GetState("PatternVar");
ColorVar* colVar = (ColorVar*) ed->GetState("ColorVar");
Coord xr, yr;
re->CurrentRadii(xr, yr);
if (rel != nil) {
rel = new Transformer(rel);
rel->Invert();
}
Graphic* pg = GetGraphicComp()->GetGraphic();
SF_Ellipse* ellipse = new SF_Ellipse(x, y, xr, yr, pg);
if (brVar != nil) ellipse->SetBrush(brVar->GetBrush());
if (patVar != nil) ellipse->SetPattern(patVar->GetPattern());
if (colVar != nil) {
ellipse->SetColors(colVar->GetFgColor(), colVar->GetBgColor());
}
ellipse->SetTransformer(rel);
Unref(rel);
cmd = new PasteCmd(ed, new Clipboard(new EllipseComp(ellipse)));
}
} else {
cmd = GraphicView::InterpretManipulator(m);
}
return cmd;
}
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;
}
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;
}
Command* ArrowSplineView::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();
}
ArrowOpenBSpline* aml = new ArrowOpenBSpline(
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 ArrowSplineComp(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();
}
ArrowOpenBSpline* orig = GetArrowSplineComp()->GetArrowOpenBSpline();
ArrowOpenBSpline* aml = new ArrowOpenBSpline(
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 ArrowSplineComp(aml));
} else {
cmd = SplineView::InterpretManipulator(m);
}
return cmd;
}
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;
}