PC Professionell 2005 February/PCpro_2005_02.ISO/files/opensource/jEdit_4.2/jedit42install.exe/{app}/jars/QuickNotepad.jar/QuickNotepad.class

Java Class File | 2004-08-26 | 4.8 KB | 176 lines

import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.Font;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import org.gjt.sp.jedit.EBComponent;
import org.gjt.sp.jedit.EBMessage;
import org.gjt.sp.jedit.EditBus;
import org.gjt.sp.jedit.GUIUtilities;
import org.gjt.sp.jedit.MiscUtilities;
import org.gjt.sp.jedit.View;
import org.gjt.sp.jedit.jEdit;
import org.gjt.sp.jedit.gui.DefaultFocusComponent;
import org.gjt.sp.jedit.msg.PropertiesChanged;
import org.gjt.sp.util.Log;

public class QuickNotepad extends JPanel implements EBComponent, QuickNotepadActions, DefaultFocusComponent {
   private String filename;
   private String defaultFilename;
   private View view;
   private boolean floating;
   private QuickNotepadTextArea textArea;
   private QuickNotepadToolPanel toolPanel;
   // $FF: synthetic field
   static Class class$QuickNotepad;

   public QuickNotepad(View var1, String var2) {
      super(new BorderLayout());
      this.view = var1;
      this.floating = var2.equals("floating");
      if (jEdit.getSettingsDirectory() != null) {
         this.filename = jEdit.getProperty("options.quicknotepad.filepath");
         if (this.filename == null || this.filename.length() == 0) {
            this.filename = new String(jEdit.getSettingsDirectory() + File.separator + "qn.txt");
            jEdit.setProperty("options.quicknotepad.filepath", this.filename);
         }

         this.defaultFilename = this.filename;
      }

      this.toolPanel = new QuickNotepadToolPanel(this);
      this.add("North", this.toolPanel);
      if (this.floating) {
         this.setPreferredSize(new Dimension(500, 250));
      }

      this.textArea = new QuickNotepadTextArea();
      this.textArea.setFont(QuickNotepadOptionPane.makeFont());
      this.textArea.addKeyListener(new QuickNotepad$KeyHandler(this, (QuickNotepad$1)null));
      JScrollPane var3 = new JScrollPane(this.textArea);
      this.add("Center", var3);
      this.readFile();
   }

   public void focusOnDefaultComponent() {
      this.textArea.requestFocus();
   }

   public String getFilename() {
      return this.filename;
   }

   public void handleMessage(EBMessage var1) {
      if (var1 instanceof PropertiesChanged) {
         this.propertiesChanged();
      }

   }

   private void propertiesChanged() {
      String var1 = jEdit.getProperty("options.quicknotepad.filepath");
      if (!MiscUtilities.objectsEqual(this.defaultFilename, var1)) {
         this.saveFile();
         this.toolPanel.propertiesChanged();
         this.defaultFilename = var1;
         this.filename = this.defaultFilename;
         this.readFile();
      }

      Font var2 = QuickNotepadOptionPane.makeFont();
      if (!var2.equals(this.textArea.getFont())) {
         this.textArea.setFont(var2);
      }

   }

   public void addNotify() {
      super.addNotify();
      EditBus.addToBus(this);
   }

   public void removeNotify() {
      this.saveFile();
      super.removeNotify();
      EditBus.removeFromBus(this);
   }

   public void saveFile() {
      if (this.filename != null && this.filename.length() != 0) {
         try {
            FileWriter var1 = new FileWriter(this.filename);
            var1.write(this.textArea.getText());
            var1.close();
         } catch (IOException var2) {
            Log.log(9, class$QuickNotepad == null ? (class$QuickNotepad = class$("QuickNotepad")) : class$QuickNotepad, "Could not write notepad text to " + this.filename);
         }

      }
   }

   public void chooseFile() {
      String[] var1 = GUIUtilities.showVFSFileDialog(this.view, (String)null, 0, false);
      if (var1 != null && !var1[0].equals(this.filename)) {
         this.saveFile();
         this.filename = var1[0];
         this.toolPanel.propertiesChanged();
         this.readFile();
      }

   }

   public void copyToBuffer() {
      jEdit.newFile(this.view);
      this.view.getEditPane().getTextArea().setText(this.textArea.getText());
   }

   private void readFile() {
      if (this.filename != null && this.filename.length() != 0) {
         Object var1 = null;

         try {
            BufferedReader var6 = new BufferedReader(new FileReader(this.filename));
            StringBuffer var2 = new StringBuffer(2048);

            String var3;
            while((var3 = var6.readLine()) != null) {
               var2.append(var3).append('\n');
            }

            var6.close();
            this.textArea.setText(var2.toString());
         } catch (FileNotFoundException var4) {
            Log.log(9, class$QuickNotepad == null ? (class$QuickNotepad = class$("QuickNotepad")) : class$QuickNotepad, "notepad file " + this.filename + " does not exist");
         } catch (IOException var5) {
            Log.log(9, class$QuickNotepad == null ? (class$QuickNotepad = class$("QuickNotepad")) : class$QuickNotepad, "could not read notepad file " + this.filename);
         }

      }
   }

   // $FF: synthetic method
   static Class class$(String var0) {
      try {
         return Class.forName(var0);
      } catch (ClassNotFoundException var2) {
         throw new NoClassDefFoundError(var2.getMessage());
      }
   }

   // $FF: synthetic method
   static boolean access$100(QuickNotepad var0) {
      return var0.floating;
   }

   // $FF: synthetic method
   static View access$200(QuickNotepad var0) {
      return var0.view;
   }
}