package caltool.file; import mvp.*; import caltool.*; import caltool.caldb.*; import java.util.*; import java.io.*; /**** * * Class File is the model class for the Calendar Tool file handling. It * contains methods for all of the operations defined on the File menu, which * constitute the functional command group for file handling. * * @author Gene Fisher (gfisher@calpoly.edu) * @version 6feb04 * */ public class File extends Model { /** * Construct this with the given companion view and the parent CalendarDB * model. The CalendarDB is provided for its service methods that access * the Calendar Tool workspace. */ public File(View view, CalendarDB calDB, CalendarTool calTool) { super(null); this.calDB = calDB; this.calTool = calTool; } /*-* * Derived methods */ /** * Add a new empty calendar to the workspace and make it current. */ public void fileNew() { System.out.println("In File.fileNew"); } /** * Open an existing calendar file of the given name and put the data from * that file in the workspace. */ public void open(String filename) { System.out.println("In File.open with filename arg = " + filename); } /** * Close the current calendar if it does not require saving. If saving is * required, ask the user what to do. */ public void close() { System.out.println("In File.close"); } /** * Close the all open calendars if they do not require saving. If saving * is required, ask the user what to do. */ public void closeAll() { System.out.println("In File.closeAll"); } /** * If the current calendar in the workspace requires saving, save it. */ public void save() { try { calTool.setView(null); FileOutputStream outFile = new FileOutputStream("caltool.dat"); ObjectOutputStream outStream = new ObjectOutputStream(outFile); outStream.writeObject(calDB); // calTool.getFile().setView(null); // outStream.writeObject(calTool.getFile()); outStream.writeObject(calTool.getEdit()); // outStream.writeObject(calTool.getSchedule()); outStream.writeObject(calTool.getCalView()); outStream.writeObject(calTool.getAdmin()); outStream.writeObject(calTool.getOptions()); outStream.writeObject(calTool.getHelp()); } catch (FileNotFoundException fnfe) { System.out.println("File not found."); } catch (IOException ioe) { System.out.println("In file save:"); ioe.printStackTrace(); } } /** * Save the current calendar in a file of the given name. */ public void saveAs(String filename) { System.out.println("In File.saveAs"); } /** * For each open calendar in the workspace, save it if it requires saving. */ public void saveAll() { System.out.println("In File.saveAll"); } /** * Save the current workspace configuration, including the positions of all * open view windows. */ public void saveConfig() { System.out.println("In File.saveConfig"); } /** * Set the local files directory in which standard Calendar Tool files are stored. */ public void localFiles() { System.out.println("In File.localFiles"); } /** * Install the given page setup info. */ public void print(/* page setup info goes here */) { System.out.println("In File.pageSetup"); } /** * Print the current calendar per the given print specs. */ public void print(PrintSpecs printSpecs) { System.out.println("In File.print"); } /** * Exit the Calendar Tool. If saving is required for any open calendars, * ask the user what to do. */ public void exit() { System.out.println("In File.exit."); System.exit(0); } /** * Temporary system test method to dump out the current user calendar to * stdout. */ public void dumpUserCal() { System.out.println(calDB.getCurrentCalendar().toString()); } /*-* * Data fields */ /** The CalendarDB, containing the data to be stored onto files and into which file data are read. */ CalendarDB calDB; /** Temp ref to top-level tool for serialization testing purposes */ CalendarTool calTool; }