bool TRFactory::WriteDescriptions(const string& inRelativePathFilename, const TRDescriptionList& inDescriptionList, const string& inHeader)
{
bool theSuccess = false;
// Open the file for output
fstream theOutfile;
theOutfile.open(inRelativePathFilename.c_str(), ios::out);
if(theOutfile.is_open())
{
// Optional: write header
theOutfile << inHeader << std::endl;
//theOutfile << "; Generated by Half-life. Do not edit unless you know what you are doing! " << std::endl;
//theOutfile << std::endl;
// For each description
TRDescriptionList::const_iterator theIter;
for(theIter = inDescriptionList.begin(); theIter != inDescriptionList.end(); theIter++)
{
// Write out that description
const TRDescription& theDesc = *theIter;
TRFactory::WriteDescription(theOutfile, theDesc);
// Write out a blank line to make them look nice and separated
theOutfile << std::endl;
}
theOutfile.close();
theSuccess = true;
}
return theSuccess;
}
bool UIManager::Save(const string& outFilename, const string& outHeader)
{
// Build description list
TRDescriptionList theDescriptionList;
UIComponentListType::iterator theCompIter;
for(theCompIter = this->mComponentList.begin(); theCompIter != this->mComponentList.end(); theCompIter++)
{
theDescriptionList.push_back((*theCompIter)->GetDescription());
}
// Write it out!
TRFactory::WriteDescriptions(outFilename, theDescriptionList, outHeader);
return true;
}
bool TRFactory::ReadDescriptions(const string& inRelativePathFilename, TRDescriptionList& outDescriptionList)
{
bool theSuccess = false;
bool theDescriptionRead = false;
// Open file specified by relative path name
fstream infile;
infile.open(inRelativePathFilename.c_str(), ios::in);
if(infile.is_open())
{
do
{
// Try to read the next description in
TRDescription theNextDescription;
theDescriptionRead = ReadDescription(infile, theNextDescription);
// add it to the description list
if(theDescriptionRead)
{
// Function is successful if at least one description was found
outDescriptionList.push_back(theNextDescription);
theSuccess = true;
}
} while(theDescriptionRead);
infile.close();
}
return theSuccess;
}
bool UIManager::Initialize(const TRDescriptionList& inDesc, CSchemeManager* inSchemeManager)
{
bool theSuccess = false;
// Clear out everything in case we have already been used once
this->Clear();
// Now loop through entities found
for(TRDescriptionList::const_iterator theListIter = inDesc.begin(); theListIter != inDesc.end(); theListIter++)
{
// See if the factory knows how to create such a thing. It is giving the memory to us forever so take care of it.
UIComponent* theCurrentComponent = this->mFactory->BuildComponent(*theListIter, inSchemeManager);
// Tell it to set all the tags it knows about
if(theCurrentComponent)
{
// Check for named root tag, look up that component and set it
Panel* theRoot = NULL;
string theRootName;
if(theListIter->GetTagValue("root", theRootName))
{
UIComponent* theUIComponent = NULL;
theUIComponent = this->GetComponentNamed(theRootName);
if(theUIComponent)
{
theRoot = theUIComponent->GetComponentPointer();
}
}
// If none specified or it couldn't be found, use default
if(!theRoot)
{
theRoot = (Panel*)VGui_GetPanel();
}
// Set the root
theCurrentComponent->GetComponentPointer()->setParent(theRoot);
// Add to menu if specified
string theMenuName;
if(theListIter->GetTagValue(UITagMenuAddItem, theMenuName))
{
Menu* theParentMenu = NULL;
if(this->GetVGUIComponentNamed(theMenuName, theParentMenu))
{
theParentMenu->addMenuItem(theCurrentComponent->GetComponentPointer());
}
}
// Set up scheme if specified
if(inSchemeManager)
{
this->SetSchemeValues(*theListIter, theCurrentComponent, inSchemeManager);
}
// <sigh> If we are currently using the regular VGUI instead of the manager, translate
// this component out of the way so it doesn't suck up input
if(this->mUsingVGUI)
{
this->TranslateComponent(theCurrentComponent->GetComponentPointer(), true);
}
// If gamma aware, tell it immediately
GammaAwareComponent* theGammaAwareComponent = dynamic_cast<GammaAwareComponent*>(theCurrentComponent->GetComponentPointer());
if(theGammaAwareComponent)
{
theGammaAwareComponent->NotifyGammaChange(this->mGammaSlope);
}
// Save it. It is now part of the world.
this->mComponentList.push_back(theCurrentComponent);
// Return success if we found at least one component
theSuccess = true;
}
}
// Build default blank cursor
this->mBlankCursor = new Cursor(vgui_LoadTGA("blank"), 0, 0);
// Register for notification for all input events
//this->AddInputSignal(this);
return theSuccess;
}
