Beispiel #1
0
void TransformerFunc::execute() {
    
    ComValue objv(stack_arg(0));
    ComValue transv(stack_arg(0));
    reset_stack();
    if (objv.object_compview()) {
      ComponentView* compview = (ComponentView*)objv.obj_val();
      if (compview && compview->GetSubject()) {
	OverlayComp* comp = (OverlayComp*)compview->GetSubject();
	Graphic* gr = comp->GetGraphic();
	if (gr) {
	  Transformer* trans = gr->GetTransformer();
	  if (transv.is_unknown() || !transv.is_array() || transv.array_val()->Number()!=6) {
	    AttributeValueList* avl = new AttributeValueList();
	    float a00, a01, a10, a11, a20, a21;
	    trans->matrix(a00, a01, a10, a11, a20, a21);
	    avl->Append(new AttributeValue(a00));
	    avl->Append(new AttributeValue(a01));
	    avl->Append(new AttributeValue(a10));
	    avl->Append(new AttributeValue(a11));
	    avl->Append(new AttributeValue(a20));
	    avl->Append(new AttributeValue(a21));
	    ComValue retval(avl);
	    push_stack(retval);

	  } else {
	    float a00, a01, a10, a11, a20, a21;
	    AttributeValueList* avl = transv.array_val();
	    Iterator it;
	    AttributeValue* av;

	    avl->First(it);
	    av = avl->GetAttrVal(it);
	    a00 = av->float_val();
	    avl->Next(it);
	    av = avl->GetAttrVal(it);
	    a01 = av->float_val();
	    avl->Next(it);
	    av = avl->GetAttrVal(it);
	    a10 = av->float_val();
	    avl->Next(it);
	    av = avl->GetAttrVal(it);
	    a11 = av->float_val();
	    avl->Next(it);
	    av = avl->GetAttrVal(it);
	    a20 = av->float_val();
	    avl->Next(it);
	    av = avl->GetAttrVal(it);
	    a21 = av->float_val();

	    Transformer t(a00, a01, a10, a11, a20, a21);
	    *gr->GetTransformer()=t;

	    ComValue compval(new OverlayViewRef(comp), comp->class_symid());
	    push_stack(compval);
	  }
	}
      } 	
    }
}
Beispiel #2
0
void AttributeValue::dup_as_needed() {
  if (_type == AttributeValue::ArrayType) {
    AttributeValueList* avl = _v.arrayval.ptr;
    _v.arrayval.ptr = new AttributeValueList(avl);
    Resource::ref(_v.arrayval.ptr);
    Resource::unref(avl);
  } else if (_type == AttributeValue::StreamType) {
    AttributeValueList* avl = _v.streamval.listptr;
    _v.streamval.listptr = new AttributeValueList(avl);
    Resource::ref(_v.streamval.listptr);
    Resource::unref(avl);
  } 
#ifdef RESOURCE_COMPVIEW
  else if (_type == AttributeValue::ObjectType && object_compview()) {
    ComponentView* oldview = (ComponentView*)_v.objval.ptr;
    Component* subject = oldview->GetSubject();
    ComponentView* newview = oldview->Duplicate();
    newview->SetSubject(subject);
    subject->Attach(newview);
    _v.objval.ptr = newview;
    Resource::ref(newview);
    Resource::unref(oldview);
  }
#endif
}
Beispiel #3
0
void DeleteFunc::execute() {
  Viewer* viewer = _ed->GetViewer();

  int nf=nargsfixed();
  if (nf==0) {
    reset_stack();
    return;
  }

  Clipboard* delcb = new Clipboard();

  for (int i=0; i<nf; i++) {
    ComValue& obj = stack_arg(i);
    if (obj.object_compview()) {
      ComponentView* comview = (ComponentView*)obj.obj_val();
      OverlayComp* comp = (OverlayComp*)comview->GetSubject();
      if (comp) delcb->Append(comp);
    }
  }

  DeleteCmd* delcmd = new DeleteCmd(GetEditor(), delcb);
  delcmd->Execute();
  unidraw->Update();
  delete delcmd;

  reset_stack();
}
Beispiel #4
0
void AttributeDialogImpl::accept() {
    editor_->add();    
    // should set modified flag here if something happenns
    // ((ModifStatusVar*)<Editor>->GetState("ModifStatusVar"))->SetModifStatus(true);	
    OverlayComp* comp = (OverlayComp*)compview_->GetSubject();
    if (comp) comp->SetAttributeList(copylist_);
    Unref(copylist_);
    dialog_->dismiss(true);
    unidraw->Update();
}
Beispiel #5
0
void GrAttrListFunc::execute() {
  ComValue compviewv(stack_arg(0));
  reset_stack();
  if (compviewv.object_compview()) {
    ComponentView* compview = (ComponentView*)compviewv.obj_val();
    OverlayComp* comp = compview ? (OverlayComp*)compview->GetSubject() : nil;
    if (comp) {
      ComValue retval(AttributeList::class_symid(), (void*)comp->GetAttributeList());
      push_stack(retval);
    } else
      push_stack(ComValue::nullval());
  }
}
Beispiel #6
0
void SensitizeCompFunc::execute() {
    ComValue viewval(stack_arg(0));
    reset_stack();
    if (!viewval.is_object()) {
      push_stack(ComValue::nullval());
      return;
    }

    ComponentView* view = (ComponentView*)viewval.obj_val();
    OverlayComp* comp = (OverlayComp*)view->GetSubject();

    if(comp) {
      comp->GetGraphic()->Sensitize();
      comp->Notify();
    }
    push_stack(viewval);
}
Beispiel #7
0
void GrParentFunc::execute() {
  ComValue compv(stack_arg(0));
  reset_stack();

  if(compv.is_object() && compv.object_compview()) {
    ComponentView* compview = (ComponentView*)compv.obj_val();
    OverlayComp* comp = (OverlayComp*)compview->GetSubject();
    if (comp && comp->GetParent()) {
      ComValue retval(new OverlayViewRef((OverlayComp*)comp->GetParent()), 
		      ((OverlayComp*)comp->GetParent())->classid());
      push_stack(retval);
      return;
    } 
  }
  push_stack(ComValue::nullval());
  return;
}
Beispiel #8
0
void GrDotFunc::execute() {

    ComValue& before_part(stack_arg(0, true));
    ComValue& after_part(stack_arg(1, true));
    if (!before_part.is_symbol() && 
	!(before_part.is_attribute() && ((Attribute*)before_part.obj_val())->Value()->is_attributelist()) &&
	!(before_part.object_compview())) {
      cerr << "expression before \".\" needs to evaluate to a symbol or <AttributeList> or <Component>\n";
      return;
    }
    if (!after_part.is_symbol()) {
      cerr << "expression after \".\" needs to be a symbol or evaluate to a symbol\n";
      reset_stack();
      return;
    }

    /* handle ComponentView case */
    if (before_part.is_symbol()) 
      lookup_symval(before_part);
    if (before_part.is_object() && before_part.object_compview()) {
      ComponentView* compview = (ComponentView*)before_part.obj_val();
      OverlayComp* comp = (OverlayComp*)compview->GetSubject();
      if (comp) {
	ComValue stuffval(AttributeList::class_symid(), (void*)comp->GetAttributeList());
	before_part.assignval(stuffval);
      } else {
	cerr << "nil subject on compview value\n";
	reset_stack();
	push_stack(ComValue::nullval());
	return;
      }

    }
    DotFunc::execute();
    
}
Beispiel #9
0
void SelectFunc::execute() {
    static int all_symid = symbol_add("all");
    ComValue all_flagv(stack_key(all_symid));
    boolean all_flag = all_flagv.is_true();
    static int clear_symid = symbol_add("clear");
    ComValue clear_flagv(stack_key(clear_symid));
    boolean clear_flag = clear_flagv.is_true();

    Selection* sel = _ed->GetViewer()->GetSelection();
    if (clear_flag) {
      sel->Clear();
      unidraw->Update();
      reset_stack();
      return;
    }
      
    OverlaySelection* newSel = ((OverlayEditor*)_ed)->overlay_kit()->MakeSelection();
    
    Viewer* viewer = _ed->GetViewer();
    AttributeValueList* avl = new AttributeValueList();
    if (all_flag) {

      GraphicView* gv = ((OverlayEditor*)_ed)->GetFrame();
      Iterator i;
      int count=0;
      for (gv->First(i); !gv->Done(i); gv->Next(i)) {
	GraphicView* subgv = gv->GetView(i);
	newSel->Append(subgv);
	OverlayComp* comp = (OverlayComp*)subgv->GetGraphicComp();
	ComValue* compval = new ComValue(new OverlayViewRef(comp), comp->classid());
	avl->Append(compval);
      }

    } else if (nargs()==0) {
      Iterator i;
      int count=0;
      for (sel->First(i); !sel->Done(i); sel->Next(i)) {
	GraphicView* grview = sel->GetView(i);
	OverlayComp* comp = grview ? (OverlayComp*)grview->GetSubject() : nil;
	ComValue* compval = comp ? new ComValue(new OverlayViewRef(comp), comp->classid()) : nil;

	if (compval) {
	  avl->Append(compval);
	}
	delete newSel;
        newSel = nil;
      }

    } else {

      for (int i=0; i<nargsfixed(); i++) {
        ComValue& obj = stack_arg(i);
	if (obj.object_compview()) {
	  ComponentView* comview = (ComponentView*)obj.obj_val();
	  OverlayComp* comp = (OverlayComp*)comview->GetSubject();
	  if (comp) {
	    GraphicView* view = comp->FindView(viewer);
	    if (view) {
	      newSel->Append(view);
	      ComValue* compval = new ComValue(new OverlayViewRef(comp), comp->classid());
	      avl->Append(compval);
	    }
	  }
	} else if (obj.is_array()) {
	  Iterator it;
	  AttributeValueList* al = obj.array_val();
	  al->First(it);
	  while (!al->Done(it)) {
	    if (al->GetAttrVal(it)->object_compview()) {
	      ComponentView* comview = (ComponentView*)al->GetAttrVal(it)->obj_val();
	      OverlayComp* comp = (OverlayComp*)comview->GetSubject();
	      if (comp) {
		GraphicView* view = comp->FindView(viewer);
		if (view) {
		  newSel->Append(view);
		  ComValue* compval = new ComValue(new OverlayViewRef(comp), comp->classid());
		  avl->Append(compval);
		}
	      }
	    }
	    al->Next(it);
	  }
	}
      }
    }

    if (newSel){
      sel->Clear();
      delete sel;
      _ed->SetSelection(newSel);
      newSel->Update(viewer);
      unidraw->Update();
    }
    reset_stack();
    ComValue retval(avl);
    push_stack(retval);
}