Command* LinkView::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)) {
cmd = InterpLinkCompManip(dm);
} else if (tool->IsA(MOVE_TOOL)) {
SlidingLine* sl;
Coord x0, y0, x1, y1, dummy1, dummy2;
float fx0, fy0, fx1, fy1;
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);
}
return cmd;
}
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;
}