bool GraphicsElementManager::LoadFont( int font_id, const string& font_name, int font_type, int w, int h, float bold, float italic, float shadow )
{
int w_scaled = (int)(w * m_fScale);
int h_scaled = (int)(h * m_fScale);
const int ttf_resolution = 64;
if( (int)m_vecpFont.size() <= font_id )
{
size_t num_to_append = font_id + 1 - m_vecpFont.size();
m_vecpFont.insert( m_vecpFont.end(), num_to_append, NULL );
m_vecOrigFontSize.insert( m_vecOrigFontSize.end(), num_to_append, Vector2(0,0) );
}
SafeDelete( m_vecpFont[font_id] );
m_vecOrigFontSize[font_id] = Vector2( (float)w, (float)h );
FontFactory font_factory;
FontBase *pFont = font_factory.CreateFontRawPtr( font_name );
if( !pFont )
return false;
pFont->SetFontSize( w_scaled, h_scaled );
pFont->SetItalic( italic );
m_vecpFont[font_id] = pFont;
return true;
}
/*************************************************************************
Create a font from a definition file
*************************************************************************/
FontBase* FontManager::createFont(FontType type, const String& filename, const String& resourceGroup)
{
Logger::getSingleton().logEvent((utf8*)"Attempting to create Font from the information specified in file '" + filename + "'.");
FontBase* temp = 0;
if(FreeType == type)
{
temp = new Font_FreeType(filename, resourceGroup, new Font_FreeType::FontImplData(d_implData->d_ftlib));
}
else if (PixelMap == type)
{
temp = new PixmapFont(filename, resourceGroup);
}
else
{
temp = new Font_Bitmap(filename, resourceGroup);
}
temp->load(filename, resourceGroup);
String name = temp->getName();
if (isFontPresent(name))
{
delete temp;
throw AlreadyExistsException((utf8*)"FontManager::createFont - A font named '" + name + "' already exists.");
}
d_fonts[name] = temp;
// if this was the first font created, set it as the default font
if (d_fonts.size() == 1)
{
System::getSingleton().setDefaultFont(temp);
}
return temp;
}
/*************************************************************************
Load all resources for this scheme
*************************************************************************/
void Scheme::loadResources(void)
{
Logger::getSingleton().logEvent((utf8*)"---- Begining resource loading for GUI scheme '" + d_name + "' ----", Informative);
ImagesetManager& ismgr = ImagesetManager::getSingleton();
FontManager& fntmgr = FontManager::getSingleton();
WindowFactoryManager& wfmgr = WindowFactoryManager::getSingleton();
WidgetLookManager& wlfMgr = WidgetLookManager::getSingleton();
std::vector<LoadableUIElement>::const_iterator pos;
// check imagesets
for (pos = d_imagesets.begin(); pos != d_imagesets.end(); ++pos)
{
if (!ismgr.isImagesetPresent((*pos).name))
{
// load imageset (texture load delay!)
Imageset* iset = ismgr.createImageset((*pos).filename, (*pos).resourceGroup );
// check for wrong imageset for specified name
String realname = iset->getName();
if (realname != (*pos).name)
{
ismgr.destroyImageset(iset);
throw InvalidRequestException((utf8*)"Scheme::loadResources - The Imageset created by file '" +
(*pos).filename + "' is named '" + realname + "', not '" + (*pos).name + "' as required by Scheme '" + d_name + "'.");
}
}
}
// check imagesets that are created directly from image files
for (pos = d_imagesetsFromImages.begin(); pos != d_imagesetsFromImages.end(); ++pos)
{
if (!ismgr.isImagesetPresent((*pos).name))
ismgr.createImagesetFromImageFile((*pos).name, (*pos).filename, (*pos).resourceGroup);
}
// check fonts
std::vector<FontElement>::iterator itFont;
for (itFont = d_fonts.begin(); itFont != d_fonts.end(); ++itFont)
{
if (!fntmgr.isFontPresent((*itFont).name))
{
FontBase* font = fntmgr.createFont((*itFont).type, (*itFont).filename, (*itFont).resourceGroup);
// check for wrong font for specified name
String realname = font->getName();
if (realname != (*itFont).name)
{
fntmgr.destroyFont(font);
throw InvalidRequestException((utf8*)"Scheme::loadResources - The Font created by file '" +
(*pos).filename + "' is named '" + realname + "', not '" + (*pos).name + "' as required by Scheme '" + d_name + "'.");
}
}
}
// load look'n'feels (can't actually check these, so just re-parse data; it does no harm except maybe wase a bit of time)
for (pos = d_looknfeels.begin(); pos != d_looknfeels.end(); ++pos)
{
wlfMgr.parseLookNFeelSpecification((*pos).filename, (*pos).resourceGroup);
}
// check factories
std::vector<UIModule>::iterator cmod = d_widgetModules.begin();
for (;cmod != d_widgetModules.end(); ++cmod)
{
// create and load dynamic module as required
if ((*cmod).module == NULL)
{
(*cmod).module = new FactoryModule((*cmod).name);
}
// see if we should just register all factories available in the module (i.e. No factories explicitly specified)
if ((*cmod).factories.size() == 0)
{
Logger::getSingleton().logEvent("No window factories specified for module '" + (*cmod).name + "' - adding all available factories...");
(*cmod).module->registerAllFactories();
}
// some names were explicitly given, so only register those.
else
{
std::vector<UIElementFactory>::const_iterator elem = (*cmod).factories.begin();
for (; elem != (*cmod).factories.end(); ++elem)
{
if (!wfmgr.isFactoryPresent((*elem).name))
{
(*cmod).module->registerFactory((*elem).name);
}
}
}
}
// check aliases
std::vector<AliasMapping>::iterator alias = d_aliasMappings.begin();
for (;alias != d_aliasMappings.end(); ++alias)
{
// get iterator
WindowFactoryManager::TypeAliasIterator iter = wfmgr.getAliasIterator();
// look for this alias
while (!iter.isAtEnd() && (iter.getCurrentKey() != (*alias).aliasName))
++iter;
// if the alias exists
if (!iter.isAtEnd())
{
// if the current target type matches
if (iter.getCurrentValue().getActiveTarget() == (*alias).targetName)
{
// assume this mapping is ours and skip to next alias
continue;
}
}
// create a new alias entry
wfmgr.addWindowTypeAlias((*alias).aliasName, (*alias).targetName);
}
// check falagard window mappings.
std::vector<FalagardMapping>::iterator falagard = d_falagardMappings.begin();
for (;falagard != d_falagardMappings.end(); ++falagard)
{
// get iterator
WindowFactoryManager::FalagardMappingIterator iter = wfmgr.getFalagardMappingIterator();
// look for this mapping
while (!iter.isAtEnd() && (iter.getCurrentKey() != (*falagard).windowName))
++iter;
// if the alias exists
if (!iter.isAtEnd())
{
// if the current target and looks match
if ((iter.getCurrentValue().d_baseType == (*falagard).targetName) &&
(iter.getCurrentValue().d_lookName == (*falagard).lookName))
{
// assume this mapping is ours and skip to next
continue;
}
}
// create a new mapping entry
wfmgr.addFalagardWindowMapping((*falagard).windowName, (*falagard).targetName, (*falagard).lookName);
}
// set font blink time of all fonts.
fntmgr.setFontBlinkTime(d_fontBlinkTime);
Logger::getSingleton().logEvent((utf8*)"---- Resource loading for GUI scheme '" + d_name + "' completed ----", Informative);
}
