ArrowModel::ArrowModel(ApplicationWindow* parentWnd,
Glib::RefPtr<PortModel> src, Glib::RefPtr<PortModel> dest,
Connection* con, ApplicationModel* appModel, bool nullArw): PolylineModel(0,0,0,0), connection(NULL, NULL)
{
parentWindow = parentWnd;
source = src;
destination = dest;
selected = false;
bExist = false;
bNullArrow = nullArw;
applicationModel = appModel;
bNested = (applicationModel != NULL);
if(appModel)
application = appModel->getApplication();
else
application = parentWindow->manager.getKnowledgeBase()->getApplication();
if(con)
{
strLabel = con->carrier();
connection = *con;
}
this->property_close_path().set_value(false);
this->property_line_width().set_value(ARROW_LINEWIDTH);
this->property_arrow_width().set_value(5.0);
if(!bNullArrow)
this->property_end_arrow().set_value(true);
if(bNested)
{
defaultColor = "#555555";
//GooCanvasLineDash *dash = goo_canvas_line_dash_new (ARROW_LINEWIDTH, 3.0, 3.0);
//g_object_set(this->gobj(), "line-dash", dash, NULL);
}
else
defaultColor = "black";
source->addSourceArrow(this);
destination->addDestinationArrow(this);
if(!bNullArrow)
{
string strCarrier = strLabel;
string dummyLabel;
//Adding connection
if(application)
{
string strFrom, strTo;
Glib::RefPtr<InternalPortModel> intPort;
Glib::RefPtr<ExternalPortModel> extPort;
Glib::RefPtr<PortArbitratorModel> arbPort;
Module* module;
InputData* input = NULL;
OutputData* output = NULL;
bool bExternFrom = false;
bool bExternTo = false;
// port arbitrator at the destination
arbPort = Glib::RefPtr<PortArbitratorModel>::cast_dynamic(destination);
// source
intPort = Glib::RefPtr<InternalPortModel>::cast_dynamic(source);
if(intPort)
{
output = intPort->getOutput();
module = (Module*) output->owner();
strFrom = string(module->getPrefix()) + string(intPort->getOutput()->getPort());
dummyLabel = string(intPort->getOutput()->getPort());
if(!strCarrier.size())
{
strCarrier = intPort->getOutput()->getCarrier();
if(arbPort)
strCarrier += "+recv.priority";
}
}
else
{
extPort = Glib::RefPtr<ExternalPortModel>::cast_dynamic(source);
strFrom = extPort->getPort();
dummyLabel = string(extPort->getPort());
if(!strCarrier.size() && arbPort)
strCarrier = "udp+recv.priority";
bExternFrom = true;
}
// destination
intPort = Glib::RefPtr<InternalPortModel>::cast_dynamic(destination);
if(intPort)
{
input = intPort->getInput();
module = (Module*) input->owner();
strTo = string(module->getPrefix()) + string(intPort->getInput()->getPort());
dummyLabel += string(" -> ") + string(intPort->getInput()->getPort()) + string(" ");
if(!strCarrier.size())
{
strCarrier = intPort->getInput()->getCarrier();
if(arbPort)
strCarrier += "+recv.priority";
}
}
else if(arbPort)
{
intPort = Glib::RefPtr<InternalPortModel>::cast_dynamic(arbPort->getPortModel());
extPort = Glib::RefPtr<ExternalPortModel>::cast_dynamic(arbPort->getPortModel());
if(intPort)
{
input = intPort->getInput();
module = (Module*) input->owner();
strTo = string(module->getPrefix()) + string(intPort->getInput()->getPort());
dummyLabel += string(" -> ") + string(intPort->getInput()->getPort()) + string(" ");
if(!strCarrier.size())
{
strCarrier = intPort->getInput()->getCarrier();
strCarrier += "+recv.priority";
}
}
else
{
strTo = extPort->getPort();
dummyLabel += string(" -> ") + string(extPort->getPort()) + string(" ");
bExternTo = true;
if(!strCarrier.size())
strCarrier = "udp+recv.priority";
}
}
else
{
extPort = Glib::RefPtr<ExternalPortModel>::cast_dynamic(destination);
strTo = extPort->getPort();
dummyLabel += string(" -> ") + string(extPort->getPort()) + string(" ");
bExternTo = true;
if(!strCarrier.size())
strCarrier = "udp";
}
connection.setFrom(strFrom.c_str());
connection.setTo(strTo.c_str());
connection.setCarrier(strCarrier.c_str());
connection.setFromExternal(bExternFrom);
connection.setToExternal(bExternTo);
connection.setCorOutputData(output);
connection.setCorInputData(input);
connection.setModel(this);
connection = parentWindow->manager.getKnowledgeBase()->addConnectionToApplication(application, connection);
tool = TooltipModel::create(parentWindow, dummyLabel.c_str());
}
strLabel = strCarrier;
this->property_stroke_color().set_value(defaultColor.c_str());
if(strLabel.size())
label = LabelModel::create(parentWindow, this, strLabel.c_str());
else
label = LabelModel::create(parentWindow, this, strCarrier.c_str());
// if it is an auxilary connections
/*
if((strLabel.find("virtual") != std::string::npos) ||
(strLabel.find("auxiliary") != std::string::npos) )
{
GooCanvasLineDash *dash = goo_canvas_line_dash_new (ARROW_LINEWIDTH, 3.0, 3.0);
g_object_set(this->gobj(), "line-dash", dash, NULL);
}
*/
if(bNested)
{
applicationModel->add_child(label);
label->property_visibility().set_value(Goocanvas::ITEM_HIDDEN);
}
else
parentWindow->getRootModel()->add_child(label);
label->raise();
showLabel(parentWindow->m_showLabel);
}
Gdk::Point pt1 = source->getContactPoint(this);
Gdk::Point pt2 = destination->getContactPoint(this);
setPoint(0, pt1.get_x(), pt1.get_y()-ARROW_LINEWIDTH/2.0);
Goocanvas::Points points = this->property_points().get_value();
setPoint(points.get_num_points()-1, pt2.get_x(), pt2.get_y()-ARROW_LINEWIDTH/2.0);
setLabel(strLabel.c_str());
updatCoordiantes();
//printf("%s : %d\n", __FILE__, __LINE__);
}
void ApplicationModel::updateChildItems(void)
{
ModulePContainer modules = parentWindow->manager.getKnowledgeBase()->getModules(application);
CnnContainer connections = parentWindow->manager.getKnowledgeBase()->getConnections(application);
ApplicaitonPContainer applications = parentWindow->manager.getKnowledgeBase()->getApplications(application);
int index = 0; //index = (index/900)*100+50;
CnnIterator citr;
for(citr=connections.begin(); citr<connections.end(); citr++)
{
Connection baseCon = *citr;
GraphicModel model = baseCon.getModelBase();
InputData* input = NULL;
OutputData* output = NULL;
Glib::RefPtr<PortModel> source(NULL);
Glib::RefPtr<PortModel> dest(NULL);
findInputOutputData((*citr), modules, input, output);
if(output)
source = findModelFromOutput(output);
else
{
Glib::RefPtr<ExternalPortModel> extPort;
bool bExist = false;
for(int i=0; i<get_n_children(); i++)
{
extPort = Glib::RefPtr<ExternalPortModel>::cast_dynamic(get_child(i));
if(extPort && compareString(extPort->getPort(), baseCon.from()))
{
source = extPort;
bExist = true;
break;
}
}
if(!bExist)
{
source = ExternalPortModel::create(parentWindow, OUTPUTD, (*citr).from(), true);
add_child(source);
double x ,y;
if(model.points.size() > 1)
{
x = model.points[1].x - Glib::RefPtr<ExternalPortModel>::cast_dynamic(source)->getWidth()
- bounds.get_x1()+ITEMS_MARGIE;
y = model.points[1].y - Glib::RefPtr<ExternalPortModel>::cast_dynamic(source)->getHeight()/2.0
- bounds.get_y1()+ITEMS_MARGIE+text_h+TEXT_MARGINE;
source->set_property("x", x);
source->set_property("y", y);
}
else
{
x = 10;
y = index;
source->set_property("x", 10);
source->set_property("y", index);
}
double end_x, end_y;
double start_x;
Goocanvas::Points points = poly->property_points().get_value();
points.get_coordinate(4, end_x, end_y);
points.get_coordinate(5, start_x, end_y);
double port_w = Glib::RefPtr<ExternalPortModel>::cast_dynamic(source)->getWidth();
double port_h = Glib::RefPtr<ExternalPortModel>::cast_dynamic(source)->getHeight();
if((x + port_w + ITEMS_MARGIE) >= end_x)
width = x + port_w + ITEMS_MARGIE;
if((y + port_h + ITEMS_MARGIE) >= end_y)
height = y + port_h + ITEMS_MARGIE;
double minx = start_x;
if(x < start_x)
{
minx = x - ITEMS_MARGIE;
text->translate(-abs(start_x-x)-ITEMS_MARGIE, 0);
}
points.set_coordinate(0, minx, 0);
points.set_coordinate(1, text_w+TEXT_MARGINE*2+minx, 0);
points.set_coordinate(2, text_w+TEXT_MARGINE*2+minx, text_h+TEXT_MARGINE);
points.set_coordinate(3, width, text_h+TEXT_MARGINE);
points.set_coordinate(4, width, height);
points.set_coordinate(5, minx, height);
poly->property_points().set_value(points);
Goocanvas::Points points3(3);
points3.set_coordinate(0, width, text_h+TEXT_MARGINE);
points3.set_coordinate(1, width, height);
points3.set_coordinate(2, minx, height);
shadow->property_points().set_value(points3);
}
index+=40;
}
if(input)
dest = findModelFromInput(input);
else
{
Glib::RefPtr<ExternalPortModel> extPort;
bool bExist = false;
for(int i=0; i<get_n_children(); i++)
{
extPort = Glib::RefPtr<ExternalPortModel>::cast_dynamic(get_child(i));
if(extPort && compareString(extPort->getPort(), baseCon.to()))
{
dest = extPort;
bExist = true;
break;
}
}
if(!bExist)
{
double x,y;
dest = ExternalPortModel::create(parentWindow, INPUTD, (*citr).to(), true);
add_child(dest);
size_t size = model.points.size();
if(size > 2)
{
x = model.points[size-1].x-bounds.get_x1()+ITEMS_MARGIE;
y = model.points[size-1].y - Glib::RefPtr<ExternalPortModel>::cast_dynamic(dest)->getHeight()/2.0
- bounds.get_y1()+ITEMS_MARGIE+text_h+TEXT_MARGINE;
dest->set_property("x", x);
dest->set_property("y", y);
}
else
{
x = 400;
y = index;
dest->set_property("x", x);
dest->set_property("y", y);
}
double end_x, end_y;
Goocanvas::Points points = poly->property_points().get_value();
points.get_coordinate(4, end_x, end_y);
double port_w = Glib::RefPtr<ExternalPortModel>::cast_dynamic(dest)->getWidth();
double port_h = Glib::RefPtr<ExternalPortModel>::cast_dynamic(dest)->getHeight();
if((x + port_w + ITEMS_MARGIE) >= end_x)
width = x + port_w + ITEMS_MARGIE;
if((y + port_h + ITEMS_MARGIE) >= end_y)
height = y + port_h + ITEMS_MARGIE;
points.set_coordinate(3, width, text_h+TEXT_MARGINE);
points.set_coordinate(4, width, height);
points.get_coordinate(5, end_x, end_y);
points.set_coordinate(5, end_x, height);
poly->property_points().set_value(points);
Goocanvas::Points points3(3);
points3.set_coordinate(0, width, text_h+TEXT_MARGINE);
points3.set_coordinate(1, width, height);
points3.set_coordinate(2, end_x, height);
shadow->property_points().set_value(points3);
}
}
if(source && dest)
{
Glib::RefPtr<ArrowModel> arrow = ArrowModel::create(parentWindow, source, dest, &baseCon, this);
add_child(arrow);
int size = model.points.size();
for(int i=2; i<size-1; i++)
arrow->addMidPoint(model.points[i].x-bounds.get_x1()+ITEMS_MARGIE,
model.points[i].y-bounds.get_y1()+ITEMS_MARGIE+text_h+TEXT_MARGINE, i-2);
arrow->setSelected(false);
if(size)
arrow->setLabelPosition(model.points[0].x-bounds.get_x1()+ITEMS_MARGIE,
model.points[0].y-bounds.get_y1()+ITEMS_MARGIE+text_h+TEXT_MARGINE);
}
}
}