C++ FileSel::Get方法代码示例

/////////////////////////////////////////////////////////////////////////////////////
// create handler
void TPdfFrontend::onCreate(void)
{

	FileSel fs;
	
	// if no documents, just do nothing
	if(!Documents.GetCount())
		return;
	
	// first, gets last browsed path (if any)
	String cfgPath = GetPdfConfigPath() + "lastpath";
	if(FileExists(cfgPath))
	{
		FileIn f(cfgPath);
		fs.Set(f.GetLine());
	}
	
	// gets the output file name, returns if cancelled
	fs.DefaultExt(".pdf").Type("documenti pdf", "*.pdf");
	if(!fs.ExecuteSaveAs("Nome del documento pdf:"))
		return;

	// stores last active output path
	RealizeDirectory(GetPdfConfigPath());
	FileOut f(cfgPath);
	f.PutLine(fs.Get());

	// creates the command line and executes ghostscript
	String FileName = fs.Get();
    String args =
		"-q -dBATCH -dAutoFilterColorImages=false -sColorImageFilter=FlateEncode -dNOPAUSE -sDEVICE=pdfwrite -sOutputFile=\"" +
    	FileName + "\" \"" +
    	Documents[0] + "\"";
    for(int i = 1 ; i < Documents.GetCount(); i++)
    	args = args + " \"" + Documents[i] + "\"";
    String OutStr, ErrStr;
	bool res = SysExec("gs", args, Environment(), OutStr, ErrStr);

	// creates progress bar and hooks inside client
//	Progress progress("Creazione pdf in corso....");
//	Client.setProgress(progress);
//	progress.Create();
	
//	Client.setProgress(0);
//	if(progress.Canceled())
//		res = false;
	// if error, does nothing	
	if(!res)
		return;
	
	// clear collected documents
	ClearDocuments();
	
	// closes application
	Break(0);
	
} // END TPdfFrontend::onCreate()

void LoggerCtrl::Save()
{
	FileSel fs;
	fs.Type("Text file", "*.txt");
	if(!fs.ExecuteSaveAs("Save Log to file")) return;
	String fn = fs.Get();
	if(fn.IsEmpty()) return;
	FileOut out(fn);
	Flush();
	DocEdit::Save(out);
}

void bigmailer::onOpenList()
{
	FileSel fs;
	fs.ActiveDir(ConfigFile("")) ;
	fs.Type("list files", "*.list") ;

	if ( ! fs.ExecuteOpen(t_("select a list file") ) )
		return;

	onCloseList() ;

	theDefList.Load(fs.Get()) ;
	SetTitle() ;
}

// image selection callback
void XMLBarEditor::imageSelCb(void)
{
	static String lastPath = "";
	
	// opens a file selector, allows selection of some
	// kind of image formats
	FileSel fs;
	fs.ActiveDir(lastPath);
	fs.Type(t_("Image files"), "*.png,*.jpg,*.ico,*.bmp");
	if(!fs.ExecuteOpen(t_("Select icon file")))
		return;
	String path = fs.Get();
	lastPath = GetFileFolder(path);
	String ext = ToUpper(GetFileExt(path));
	Image img;
	if(ext != ".ICO")
		img = StreamRaster::LoadFileAny(path);
	else
	{
		String data = LoadFile(path);
		Vector<Image> imgVec;
		try
		{
		 	imgVec = ReadIcon(data);
		}
		catch(...)
		{
		}
		if(imgVec.GetCount())
			img = imgVec[0];
		else
			img = Null;
	}
	curIcon = img;
	itemPane.icon.SetImage(img);
	fieldsModCb();
}

void bigmailer::DataPageImportCSV()
{
	FileSel fs ;
	fs.ActiveDir(ConfigFile("")) ;
	fs.Type("csv files", "*.csv") ;

	if ( ! fs.ExecuteOpen(t_("")) )
		return;

	csvResult csv ;
	if ( ! csv.ImportFrom(fs.Get()) )
		return ;


	WithcsvToDefLayout<TopWindow> dlg;
	CtrlLayout(dlg, "Import From CSV");
	for (int i = 0; i < csv.fields.GetCount(); i++)
	{
		dlg.dropName.Add( csv.fields[i] ) ;
		dlg.dropEmail.Add( csv.fields[i] ) ;
	}
	dlg.dropName.SetIndex(0) ;
	dlg.dropEmail.SetIndex(1) ;
	dlg.btOk.WhenAction = Breaker(IDOK) ;
	dlg.btCancel.WhenAction = Breaker( IDCANCEL ) ;
	if (dlg.Execute() == IDOK)
	{
		if (PromptOKCancel("Con esta operación se van a eliminar [* TODOS]") == IDOK)
		{
			// añadimos la cabecera
			theDefList.fields.Clear() ;
			theDefList.fields.Add( dlg.dropName.GetValue() ) ;
			theDefList.fields.Add( dlg.dropEmail.GetValue() ) ;

			for (int i = 0; i < csv.fields.GetCount(); i++)
			{
				String f = csv.fields[i] ;
				if (f != theDefList.fields[0] && f != theDefList.fields[1])
					theDefList.fields.Add(f) ;
			}


			theDefList.data.Clear() ;
			for (int i = 0; i < csv.values.GetCount(); i++) // para cada registro
			{
				Vector<String>& line = csv.values[i] ;
				Vector<String>& record = theDefList.data.Add() ;

				for (int j = 0; j < theDefList.fields.GetCount(); j++)
				{
					String fieldName = theDefList.fields[j] ;
					for (int k = 0; k < csv.fields.GetCount(); k++)
					{
						if (fieldName == csv.fields[k])
						{
							record.Add( line[k] ) ;
							break ;
						}
					}
				}
			}

			theDefList.Save() ;
			DataPageFill() ;

		}
	}

}