QString Doc_plugin_interface::addBlockfromFromdisk(QString fullName){
if (fullName.isEmpty() || doc==NULL)
return NULL;
RS_BlockList* blockList = doc->getBlockList();
if (blockList==NULL)
return NULL;
QFileInfo fi(fullName);
QString s = fi.completeBaseName();
QString name = s;
if(blockList->find(name)){
for (int i=0; i<1e5; ++i) {
name = QString("%1-%2").arg(s).arg(i);
if (blockList->find(name)==NULL) {
break;
}
}
}
if (fi.isReadable()) {
RS_BlockData d(name, RS_Vector(0,0), false);
RS_Block *b = new RS_Block(doc, d);
RS_Graphic g;
if (!g.open(fi.absoluteFilePath(), RS2::FormatUnknown)) {
RS_DEBUG->print(RS_Debug::D_WARNING,
"Doc_plugin_interface::addBlockfromFromdisk: Cannot open file: %s");
delete b;
return NULL;
}
RS_LayerList* ll = g.getLayerList();
for (int i = 0; i<ll->count(); i++){
RS_Layer* nl = ll->at(i)->clone();
doc->addLayer(nl);
}
RS_BlockList* bl = g.getBlockList();
for (int i = 0; i<bl->count(); i++){
RS_Block* nb = (RS_Block*)bl->at(i)->clone();
doc->addBlock(nb);
}
for (int i = 0; i<g.count(); i++){
RS_Entity* e = g.entityAt(i)->clone();
e->reparent(b);
b->addEntity(e);
}
doc->addBlock(b);
return name;
} else {
return NULL;
}
}
/**
* Creates a new block from the currently selected entitiies.
*
* @param referencePoint Reference point for the block.
* @param name Block name
* @param remove true: remove existing entities, false: don't touch entities
*/
RS_Block* RS_Creation::createBlock(const RS_BlockData* data,
const RS_Vector& referencePoint,
const bool remove) {
// start undo cycle for the container if we're deleting the existing entities
if (remove && document) {
document->startUndoCycle();
}
RS_Block* block =
new RS_Block(container,
RS_BlockData(*data));
// copy entities into a block
for(auto e: *container){
//for (unsigned i=0; i<container->count(); ++i) {
//RS_Entity* e = container->entityAt(i);
if (e && e->isSelected()) {
// delete / redraw entity in graphic view:
if (remove) {
if (graphicView) {
graphicView->deleteEntity(e);
}
e->setSelected(false);
} else {
if (graphicView) {
graphicView->deleteEntity(e);
}
e->setSelected(false);
if (graphicView) {
graphicView->drawEntity(e);
}
}
// add entity to block:
RS_Entity* c = e->clone();
c->move(-referencePoint);
block->addEntity(c);
if (remove) {
//container->removeEntity(e);
//i=0;
e->changeUndoState();
if (document) {
document->addUndoable(e);
}
}
}
}
if (remove && document) {
document->endUndoCycle();
}
if (graphic) {
graphic->addBlock(block);
}
return block;
}
/**
* Testing function.
*/
void LC_SimpleTests::slotTestInsertBlock() {
RS_DEBUG->print("%s\n: begin\n", __func__);
auto appWin=QC_ApplicationWindow::getAppWindow();
RS_Document* d = appWin->getDocument();
if (d && d->rtti()==RS2::EntityGraphic) {
RS_Graphic* graphic = (RS_Graphic*)d;
if (graphic==NULL) {
return;
}
graphic->addLayer(new RS_Layer("default"));
RS_Block* block = new RS_Block(graphic, RS_BlockData("debugblock",
RS_Vector(0.0,0.0), true));
RS_Line* line;
RS_Arc* arc;
RS_Circle* circle;
// Add one red line:
line = new RS_Line{block, {0.,0.}, {50.,0.}};
line->setLayerToActive();
line->setPen(RS_Pen(RS_Color(255, 0, 0),
RS2::Width01,
RS2::SolidLine));
block->addEntity(line);
// Add one line with attributes from block:
line = new RS_Line{block, {50.,0.}, {50.,50.}};
line->setPen(RS_Pen(RS_Color(RS2::FlagByBlock),
RS2::WidthByBlock,
RS2::LineByBlock));
block->addEntity(line);
// Add one arc with attributes from block:
RS_ArcData d({50.,0.},
50.0, M_PI_2, M_PI,
false);
arc = new RS_Arc(block, d);
arc->setPen(RS_Pen(RS_Color(RS2::FlagByBlock),
RS2::WidthByBlock,
RS2::LineByBlock));
block->addEntity(arc);
// Add one blue circle:
RS_CircleData circleData(RS_Vector(20.0,15.0),
12.5);
circle = new RS_Circle(block, circleData);
circle->setLayerToActive();
circle->setPen(RS_Pen(RS_Color(0, 0, 255),
RS2::Width01,
RS2::SolidLine));
block->addEntity(circle);
graphic->addBlock(block);
RS_Insert* ins;
RS_InsertData insData("debugblock",
RS_Vector(0.0,0.0),
RS_Vector(1.0,1.0), 0.0,
1, 1, RS_Vector(0.0, 0.0),
NULL, RS2::NoUpdate);
// insert one magenta instance of the block (original):
ins = new RS_Insert(graphic, insData);
ins->setLayerToActive();
ins->setPen(RS_Pen(RS_Color(255, 0, 255),
RS2::Width02,
RS2::SolidLine));
ins->update();
graphic->addEntity(ins);
// insert one green instance of the block (rotate):
insData = RS_InsertData("debugblock",
RS_Vector(-50.0,20.0),
RS_Vector(1.0,1.0), M_PI/6.,
1, 1, RS_Vector(0.0, 0.0),
NULL, RS2::NoUpdate);
ins = new RS_Insert(graphic, insData);
ins->setLayerToActive();
ins->setPen(RS_Pen(RS_Color(0, 255, 0),
RS2::Width02,
RS2::SolidLine));
ins->update();
graphic->addEntity(ins);
// insert one cyan instance of the block (move):
insData = RS_InsertData("debugblock",
RS_Vector(10.0,20.0),
RS_Vector(1.0,1.0), 0.0,
1, 1, RS_Vector(0.0, 0.0),
NULL, RS2::NoUpdate);
ins = new RS_Insert(graphic, insData);
ins->setLayerToActive();
ins->setPen(RS_Pen(RS_Color(0, 255, 255),
RS2::Width02,
RS2::SolidLine));
ins->update();
graphic->addEntity(ins);
// insert one blue instance of the block:
for (double a=0.0; a<360.0; a+=45.0) {
insData = RS_InsertData("debugblock",
RS_Vector(60.0,0.0),
RS_Vector(2.0/5,2.0/5), RS_Math::deg2rad(a),
1, 1, RS_Vector(0.0, 0.0),
NULL, RS2::NoUpdate);
ins = new RS_Insert(graphic, insData);
ins->setLayerToActive();
ins->setPen(RS_Pen(RS_Color(0, 0, 255),
RS2::Width05,
RS2::SolidLine));
ins->update();
graphic->addEntity(ins);
}
// insert an array of yellow instances of the block:
insData = RS_InsertData("debugblock",
RS_Vector(-100.0,-100.0),
RS_Vector(0.2,0.2), M_PI/6.0,
6, 4, RS_Vector(100.0, 100.0),
NULL, RS2::NoUpdate);
ins = new RS_Insert(graphic, insData);
ins->setLayerToActive();
ins->setPen(RS_Pen(RS_Color(255, 255, 0),
RS2::Width01,
RS2::SolidLine));
ins->update();
graphic->addEntity(ins);
RS_GraphicView* v = appWin->getGraphicView();
if (v) {
v->redraw();
}
}
RS_DEBUG->print("%s\n: end\n", __func__);
}