bool
CFormBackendImp::LoadLayout( GUCEF::CORE::CIOAccess& layoutStorage )
{GUCEF_TRACE;
CEGUI::Window* rootWindow = NULL;
CEGUI::WindowManager* wmgr = CEGUI::WindowManager::getSingletonPtr();
GUCEF_DEBUG_LOG( 0, "Starting layout load for a GUI Form" );
try
{
CORE::CDynamicBuffer memBuffer( layoutStorage );
CEGUI::RawDataContainer container;
container.setData( (CEGUI::uint8*) memBuffer.GetBufferPtr() );
container.setSize( (size_t) memBuffer.GetDataSize() );
rootWindow = wmgr->loadLayoutFromContainer( container );
container.setData( (CEGUI::uint8*) NULL );
container.setSize( (size_t) 0 );
}
catch ( CEGUI::Exception& e )
{
GUCEF_ERROR_LOG( 0, CString( "CEGUI Exception while attempting to load form layout: " ) + e.what() );
return false;
}
// Now that we completed loading lets see what we got from CEGUI
if ( NULL != rootWindow )
{
// Begin by providing a wrapper for the root window
m_rootWindow = CreateAndHookWrapperForWindow( rootWindow );
if ( NULL != m_rootWindow )
{
CString localWidgetName = m_rootWindow->GetName().SubstrToChar( '/', false );
m_widgetMap[ localWidgetName ] = m_rootWindow;
WrapAndHookChildWindows( rootWindow );
// We will directly add the form as a child of the root for now
// Note: This assumes that you have a GUISheet already set, otherwise this will result in a segfault!
CEGUI::Window* globalRootWindow = CEGUI::System::getSingleton().getDefaultGUIContext().getRootWindow();
if ( NULL != globalRootWindow )
{
globalRootWindow->addChild( rootWindow );
GUCEF_DEBUG_LOG( 0, "Successfully loaded a GUI Form layout" );
return true;
}
else
{
GUCEF_ERROR_LOG( 0, "Failed to add form as a child to the global \"root\" window" );
}
}
rootWindow->hide();
}
GUCEF_DEBUG_LOG( 0, "Failed to load a GUI Form layout" );
return false;
}
void
VfsResourceProvider::loadRawDataContainer( const CEGUI::String& filename ,
CEGUI::RawDataContainer& output ,
const CEGUI::String& resourceGroup )
{GUCEF_TRACE;
// everything in CEGUI works based on resource groups
// make sure we dont use an empty one
const CEGUI::String* rscGroup = &resourceGroup;
if ( resourceGroup.empty() )
{
rscGroup = &m_defaultResourceGroup;
}
CORE::CString filePath;
CORE::CString fileName = filename;
TCEStringMap::iterator i = m_groupMap.find( *rscGroup );
if ( i != m_groupMap.end() )
{
filePath = (*i).second;
}
filePath = CORE::CombinePath( filePath, fileName );
VFS::CVFS& vfs = VFS::CVfsGlobal::Instance()->GetVfs();
VFS::CVFS::CVFSHandlePtr file = vfs.GetFile( filePath, "rb", false );
if ( !file.IsNULL() )
{
CORE::CIOAccess* fileAccess = file->GetAccess();
if ( NULL != fileAccess )
{
CORE::CDynamicBuffer memBuffer( *fileAccess );
void* buffer = NULL;
UInt32 dataSize = 0;
memBuffer.RelinquishDataOwnership( buffer, dataSize );
output.setData( (CEGUI::uint8*) buffer );
output.setSize( dataSize );
DataContainerInfoPtr info = new TDataContainerInfo;
info->fileHandle = file;
info->requestFilename = fileName;
info->requestresourceGroup = resourceGroup;
info->ceContainer = output;
m_containerMap[ buffer ] = info;
}
else
{
GUCEF_ERROR_LOG( CORE::LOGLEVEL_NORMAL, "VfsResourceProvider:loadRawDataContainer: Unable to load resource from path: " + filePath );
}
}
}
void
VfsResourceProvider::unloadRawDataContainer( CEGUI::RawDataContainer& data )
{GUCEF_TRACE;
TContainerMap::iterator i = m_containerMap.find( (void*) data.getDataPtr() );
if ( i != m_containerMap.end() )
{
(*i).second->ceContainer.setData( (CEGUI::uint8*) nullptr );
(*i).second->ceContainer.setSize( 0 );
m_containerMap.erase( i );
}
delete[] data.getDataPtr();
data.setData( (CEGUI::uint8*) nullptr );
data.setSize( 0 );
}
virtual void loadRawDataContainer (const CEGUI::String &filename,
CEGUI::RawDataContainer &output, const CEGUI::String &resourceGroup)
{
ZFile file;
if (file.Open(filename.c_str()))
{
int fn = file.GetSize();
char *ptr = new char [fn+1];
file.Read(ptr, fn);
ptr[fn] = 0;
output.setData((CEGUI::uint8*)ptr);
output.setSize(fn);
}
}
void CEGUIResourceProvider::unloadRawDataContainer(CEGUI::RawDataContainer& data)
{
data.setData(NULL);
data.setSize(0);
}
void CEGUIResourceProvider::loadRawDataContainer(const CEGUI::String &filename,
CEGUI::RawDataContainer &output,
const CEGUI::String &resourceGroup)
{
DBG(0, "%s", filename.c_str());
if (strcmp(filename.c_str(), "TaharezLook.scheme") == 0) {
DBG(0, "size %d", sizeof(taharez_look_schem));
output.setData((CEGUI::uint8*)taharez_look_schem);
output.setSize(sizeof(taharez_look_schem));
return;
}
if (strcmp(filename.c_str(), "TaharezLook.imageset") == 0) {
DBG(0, "size %d", sizeof(taharez_look_imageset));
output.setData((CEGUI::uint8*)taharez_look_imageset);
output.setSize(sizeof(taharez_look_imageset));
return;
}
if (strcmp(filename.c_str(), "TaharezLook.tga") == 0) {
DBG(0, "size %d", sizeof(taharez_look_tga));
output.setData((CEGUI::uint8*)taharez_look_tga);
output.setSize(sizeof(taharez_look_tga));
return;
}
if (strcmp(filename.c_str(), "Commonwealth-10.font") == 0) {
DBG(0, "size %d", sizeof(commonwealth_10_font));
output.setData((CEGUI::uint8*)commonwealth_10_font);
output.setSize(sizeof(commonwealth_10_font));
return;
}
if (strcmp(filename.c_str(), "Commonv2c.ttf") == 0) {
DBG(0, "size %d", sizeof(commonv2c_ttf));
output.setData((CEGUI::uint8*)commonv2c_ttf);
output.setSize(sizeof(commonv2c_ttf));
return;
}
if (strcmp(filename.c_str(), "TaharezLook.looknfeel") == 0) {
DBG(0, "size %d", sizeof(taharez_look_looknfeel));
output.setData((CEGUI::uint8*)taharez_look_looknfeel);
output.setSize(sizeof(taharez_look_looknfeel));
return;
}
if (strcmp(filename.c_str(), "DejaVuSans-10.font") == 0) {
DBG(0, "size %d", sizeof(dejavu_sans_10_font));
output.setData((CEGUI::uint8*)dejavu_sans_10_font);
output.setSize(sizeof(dejavu_sans_10_font));
return;
}
if (strcmp(filename.c_str(), "DejaVuSans.ttf") == 0) {
DBG(0, "size %d", sizeof(dejavu_sans_ttf));
output.setData((CEGUI::uint8*)dejavu_sans_ttf);
output.setSize(sizeof(dejavu_sans_ttf));
return;
}
throw CEGUI::GenericException("failed");
}