/*! \overload Reads in a CSV file from the provided \a file using \a codec. */ void LasCsvModel::setSource( const QString filename, bool withHeader, QChar separator, QTextCodec* codec) { QFile src(filename); if (src.exists()) { setSource(&src, withHeader, separator, codec); } else { setDefaultSource(); } }
// InitSourcesTab BOOL CDataSourcesManager::initSourcesTab(LPCTSTR config_file_path) { CString FName; // jmeno (cesta) ke konfig. souboru FName = config_file_path; BSTR FileName = FName.AllocSysString(); // nacteni konfiguracniho souboru zdroju MSXML2::IXMLDOMDocumentPtr pXMLDom; // koren XML stromu MSXML2::IXMLDOMElementPtr pNode; // korenovy element MSXML2::IXMLDOMNodeListPtr pChildren; // seznam podelementu korenoveho elementu MSXML2::IXMLDOMElementPtr pChild; // podelement korenoveho elementu int i = 0; // indexova promenna _variant_t Atr_val; // textova hodnota atributu HRESULT hr; //Vytvori COM objekt (resp. instanci objektu) hr = pXMLDom.CreateInstance(_T("Msxml2.DOMDocument")); if (FAILED(hr)) return FALSE; pXMLDom->async = VARIANT_FALSE; //nacti DOM ze souboru if ( pXMLDom->load((LPCTSTR) FName) == VARIANT_TRUE) { pNode = pXMLDom->GetdocumentElement(); if (pNode != NULL) { if (pNode->baseName == (_bstr_t) "SOURCES_LIST") // spravny nazev korenoveho elementu { pChildren = pNode->childNodes; // ziskani seznamu potomku pChild = NULL; while((pChild = pChildren->nextNode()) != NULL) // zpracovavaji se potomci { if(pChild->baseName == (_bstr_t) "SOURCE") // definice polozky v tabulce zdroju { // pridani prvku do tabulky zdroju SourcesTab.Add(new CSourceRec); // PUBLIC_ID Atr_val = pChild->getAttribute("PUBLIC_ID"); if(Atr_val.vt != VT_NULL) SourcesTab[i]->PublicID = (BSTR) (_bstr_t) Atr_val; // PERZISTENT_ID Atr_val = pChild->getAttribute("PERZISTENT_ID"); if(Atr_val.vt != VT_NULL) SourcesTab[i]->PerzistID = (BSTR) (_bstr_t) Atr_val; // PLUGIN_ID Atr_val = pChild->getAttribute("PLUGIN_ID"); if(Atr_val.vt != VT_NULL) SourcesTab[i]->PluginID = (BSTR) (_bstr_t) Atr_val; i++; } } } //dedek: nacteni default source MSXML2::IXMLDOMElementPtr el_default_source = pNode->selectSingleNode("DEFAULT_SOURCE"); if (el_default_source) setDefaultSource((public_source_id_t) (LPCTSTR) (_bstr_t) el_default_source->getAttribute("PUBLIC_ID")); } } SysFreeString(FileName); pXMLDom.Release(); // nastaveni odkazu na tabulku zasuvek prvkum z tabulky zdroju for(int j=0; j<= SourcesTab.GetUpperBound(); j++) // pres polozky v tabulce zdroju { for(int k=0; k<=PlugsTab.GetUpperBound(); k++) { if(SourcesTab[j]->PluginID == PlugsTab[k].PluginName) { SourcesTab[j]->PluginIndex = k; // nastaveni indexu v tabulce zasuvek break; } } } return TRUE; }