xmlgui::Control *xmlgui::Control::clone() {
Control *c = INSTANTIATE(type);
c->name = name;
c->id = id;
c->x = x;
c->y = y;
c->width = width;
c->height = height;
// parentInfo and parameterInfo will be identical except
// for the pointers
vector<ParameterInfo> parameterInfo;
c->getParameterInfo(parameterInfo);
vector<ParameterInfo> parentInfo;
getParameterInfo(parentInfo);
// this is the parameter info for the cloned control
for(int i = 0; i < parameterInfo.size(); i++) {
// this writer writes to the pointer pointing into the
// attribute of the cloned control
Control *writer = INSTANTIATE(parameterInfo[i].type);
writer->pointToValue(parameterInfo[i].value);
Control *reader = INSTANTIATE(parentInfo[i].type);
reader->pointToValue(parentInfo[i].value);
writer->valueFromString(reader->valueToString());
delete reader;
delete writer;
}
c->load();
return c;
}
void xmlgui::Control::saveToXmlObject(ofxXmlSettings &xml) {
// create tag,
xml.addTag(type);
// know which tag we are in case there's multiples
int which = xml.getNumTags(type) - 1;
xml.addAttribute(type, "name", name, which);
xml.addAttribute(type, "id", id, which);
xml.addAttribute(type, "x", x, which);
xml.addAttribute(type, "y", y, which);
xml.addAttribute(type, "width", width, which);
xml.addAttribute(type, "height", height, which);
vector<ParameterInfo> parameterInfo;
getParameterInfo(parameterInfo);
for(int i = 0; i < parameterInfo.size(); i++) {
Control *c = INSTANTIATE(parameterInfo[i].type);
c->pointToValue(parameterInfo[i].value);
xml.addAttribute(type, parameterInfo[i].xmlName, c->valueToString(), which);
delete c;
}
}
void xmlgui::Control::loadFromXmlObject(TiXmlElement *xml) {
// take all the base settings from this element
name = xml->Attribute("name");
id = xml->Attribute("id");
xml->QueryFloatAttribute("x", &x);
xml->QueryFloatAttribute("y", &y);
xml->QueryFloatAttribute("width", &width);
xml->QueryFloatAttribute("height", &height);
// then take all the "parameterinfo" from it
vector<ParameterInfo> parameterInfo;
getParameterInfo(parameterInfo);
for(int i = 0; i < parameterInfo.size(); i++) {
Control *c = INSTANTIATE(parameterInfo[i].type);
c->pointToValue(parameterInfo[i].value);
c->valueFromString(string(xml->Attribute(parameterInfo[i].xmlName.c_str())));
delete c;
}
load();
}
void xmlgui::Control::loadFromXmlObject(TiXmlElement *xml) {
// take all the base settings from this element
name = xml->Attribute("name");
id = xml->Attribute("id");
xml->QueryFloatAttribute("x", &x);
xml->QueryFloatAttribute("y", &y);
xml->QueryFloatAttribute("width", &width);
xml->QueryFloatAttribute("height", &height);
// then take all the "parameterinfo" from it
vector<ParameterInfo> parameterInfo;
getParameterInfo(parameterInfo);
//printf("Got %d params in %s\n", parameterInfo.size(), name.c_str());
for(int i = 0; i < parameterInfo.size(); i++) {
//printf("Param: %s\n", parameterInfo[i].name.c_str());
//printf("Type: %s\n", parameterInfo[i].type.c_str());
Control *c = INSTANTIATE(parameterInfo[i].type);
c->pointToValue(parameterInfo[i].value);
const char *vv = xml->Attribute(parameterInfo[i].xmlName.c_str());
if(vv!=NULL) {
string val = string(vv);
// printf("val: %s\n", val.c_str());
c->valueFromString(string(xml->Attribute(parameterInfo[i].xmlName.c_str())));
} else {
ofLogError() <<"No default value for "<<parameterInfo[i].name<<" in "<<name;
}
delete c;
}
load();
}