bool xmlgui::Gui::loadFromXml(string file) {
if(root!=NULL) {
removeChild(root);
delete root;
root = NULL;
}
if(file=="") file = fileName;
else fileName = file;
TiXmlDocument doc(ofToDataPath(file));
if(!doc.LoadFile()) return false;
TiXmlElement* rootElement = doc.FirstChildElement()->ToElement();
// find out what the root tag is
string firstTagName = rootElement->Value();
root = (Container*)INSTANTIATE(firstTagName);
// this should recurse, calling createControl as it goes.
root->loadFromXmlObject(rootElement);
addChild(root);
setup(root);
return true;
}
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 gui::Editor::controlChanged(Control *c) {
string n = c->id.c_str();
if(n.find("new ")==0) {
string ctrlType = n.substr(4);
Control *ctrl = INSTANTIATE(ctrlType);
ctrl->x = 100;
ctrl->y = 100;
Control *con = root->getControlById("root");
if(con!=NULL) {
((Container*)con)->addChild(ctrl);
} else {
root->addChild(ctrl);
}
} else if(n=="Save") {
root->saveToXml("gui.xml");
} else if(n=="Save As...") {
ofFileDialogResult result = ofSystemSaveDialog("default.xml", "Save As...");
if(result.bSuccess) {
root->saveToXml(result.filePath);
}
} else if(n=="Delete") {
if(focusedControl != NULL && focusedControl->parent!=NULL) {
focusedControl->parent->removeChild(focusedControl);
if(focusedControl==rolledOverControl) {
rolledOverControl = NULL;
}
// let the inspector know we're deleting a control in case
// its gui is pointing to it.
inspector.setControl(NULL);
delete focusedControl;
focusedControl = NULL;
}
} else if(n=="Duplicate") {
if(focusedControl != NULL && focusedControl->parent!=NULL) {
Control *newControl = focusedControl->clone();
newControl->x += 10;
newControl->y += 10;
newControl->id += "1";
focusedControl->parent->addChild(newControl);
focusedControl = newControl;
}
}
}
/*
void gui::Editor::setupInspector() {
inspector = new Inspector();
addChild(inspector);
}*/
void xmlgui::Editor::setupMenus() {
menuBar = (MenuBar*)INSTANTIATE("menubar");
menuBar->addMenu("File");
menuBar->addItem("File", "Save");
menuBar->addItem("File", "Save As...");
menuBar->addMenu("Edit");
//menuBar->addItem("Edit", "Duplicate");
menuBar->addItem("Edit", "Delete");
menuBar->addItem("Edit", "Duplicate");
menuBar->addMenu("Create");
for(int i = 0; i < Instantiator::getInstance()->size(); i++) {
menuBar->addItem("Create", string("new ") + Instantiator::getInstance()->at(i));
}
addChild(menuBar);
}
void xmlgui::Container::loadFromXmlObject(TiXmlElement *xml) {
Control::loadFromXmlObject(xml);
const char *_bgImageUrl = xml->Attribute("bgImage");
if(_bgImageUrl!=NULL) {
printf("Loading image\n");
bgImageUrl = _bgImageUrl;
bgImage = xmlgui::Resources::getImage(bgImageUrl);
if(bgImage==NULL) printf("Image couldn't be loaded\n");
}
// now we've loaded this container, load the children
TiXmlNode *childNode = xml->FirstChild();
if(childNode!=NULL) {
TiXmlElement *child = childNode->ToElement();
for(child; child; child = child->NextSiblingElement()) {
string tagName = child->ValueStr();
Control *ctrl = INSTANTIATE(tagName);
ctrl->loadFromXmlObject(child);
addChild(ctrl);
}
}
}
void xmlgui::Editor::controlChanged(Event *e) {
string n = e->control->id.c_str();
if(n.find("new ")==0) {
string ctrlType = n.substr(4);
Control *ctrl = INSTANTIATE(ctrlType);
ctrl->x = 100;
ctrl->y = 100;
Control *con = root->getRoot();
if(con!=NULL) {
((Container*)con)->addChild(ctrl);
} else {
root->addChild(ctrl);
}
} else if(n=="Save") {
root->getRoot()->saveToXml("gui.xml");
} else if(n=="Save As...") {
ofFileDialogResult result = ofSystemSaveDialog("default.xml", "Save As...");
if(result.bSuccess) {
root->getRoot()->saveToXml(result.filePath);
}
} else if(n=="Delete") {
deleteFocusedControl();
} else if(n=="Duplicate") {
if(focusedControl != NULL && focusedControl->parent!=NULL) {
Control *newControl = focusedControl->clone();
newControl->x += 10;
newControl->y += 10;
newControl->id += "1";
focusedControl->parent->addChild(newControl);
focusedControl = newControl;
}
}
}
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();
}
// MoblizedBodyImpl::createRigidBodyNode() definitions //
/////////////////////////////////////////////////////////
// These probably don't belong here.
#include "MobilizedBodyImpl.h"
RigidBodyNode* MobilizedBody::PinImpl::createRigidBodyNode(
UIndex& nextUSlot,
USquaredIndex& nextUSqSlot,
QIndex& nextQSlot) const
{
INSTANTIATE(RBNodeTorsion,
getDefaultRigidBodyMassProperties(),
getDefaultInboardFrame(),getDefaultOutboardFrame(),
isReversed(),
nextUSlot,nextUSqSlot,nextQSlot)
}
RigidBodyNode* MobilizedBody::SliderImpl::createRigidBodyNode(
UIndex& nextUSlot,
USquaredIndex& nextUSqSlot,
QIndex& nextQSlot) const
{
INSTANTIATE(RBNodeSlider,
getDefaultRigidBodyMassProperties(),
getDefaultInboardFrame(),getDefaultOutboardFrame(),
isReversed(),
nextUSlot,nextUSqSlot,nextQSlot)