Exemplo n.º 1
0
 @Override
 public void actionPerformed(ActionEvent e) {
   if (td.getTabCount() > 0) {
     TextDocument ta = (TextDocument) td.getComponentAt(td.getSelectedIndex());
     Pattern pn = Pattern.compile(tf1.getText());
     Matcher mt = pn.matcher(ta.getText());
     if (e.getSource() == jb2) { // 取代
       ta.setText(mt.replaceAll(tf2.getText()));
     } else if (e.getSource() == jb1) { // 尋找
       Highlighter hl = ta.getHighlighter();
       hl.removeAllHighlights();
       while (mt.find()) {
         try {
           hl.addHighlight(
               mt.start(), mt.end(), new DefaultHighlighter.DefaultHighlightPainter(null));
         } catch (Exception ex) {
         }
       } // 開啟及關閉介面
     } else if (e.getSource() == replace_searchMenuItem) {
       System.out.println("Replace/Search is show:" + !show);
       if (show) {
         getContentPane().remove(jp);
         show = false;
       } else {
         getContentPane().add(jp, BorderLayout.SOUTH);
         show = true;
       }
       validate(); // 刷新容器
     }
   } else if (e.getSource() == replace_searchMenuItem) {
     JOptionPane.showMessageDialog(
         null, "尚無檔案,無法使用!", "Repace/Search error", JOptionPane.ERROR_MESSAGE);
   }
 }
Exemplo n.º 2
0
 public void save(int i) {
   BufferedWriter brw = null;
   TextDocument ta = (TextDocument) td.getComponentAt(i);
   try {
     File file = null;
     if (ta.file == null) { // 判斷是否為新黨案,是的話使用預設路徑儲存
       file = new File(default_auto_save_path + "\\" + ta.fileName);
     } else {
       file = ta.file; // 儲存於原檔案
     }
     brw = new BufferedWriter(new FileWriter(file));
     ta.write(brw);
     ta.save = true;
     td.setTitleAt(i, ta.fileName); // 更新標題名稱
   } catch (FileNotFoundException ffe) { // 若預設路徑不存在,則跳出警告
     JOptionPane.showMessageDialog(
         null,
         ta.fileName + "儲存失敗!\n請檢查Default AutoSave-Path是否存在,或是權限不足.",
         "Save error",
         JOptionPane.ERROR_MESSAGE);
   } catch (Exception exc) {
     exc.printStackTrace();
   } finally {
     try {
       brw.close();
     } catch (Exception exc) {
     }
   }
 }
Exemplo n.º 3
0
 @Override
 public void actionPerformed(ActionEvent e) {
   if (td.getTabCount() > 0) {
     JFileChooser f = new JFileChooser();
     f.setFileFilter(new MyFileFilter());
     int choose = f.showSaveDialog(getContentPane());
     if (choose == JFileChooser.APPROVE_OPTION) {
       BufferedWriter brw = null;
       try {
         File file = f.getSelectedFile();
         brw = new BufferedWriter(new FileWriter(file));
         int i = td.getSelectedIndex();
         TextDocument ta = (TextDocument) td.getComponentAt(i);
         ta.write(brw);
         ta.fileName = file.getName(); // 將檔案名稱更新為存檔的名稱
         td.setTitleAt(td.getSelectedIndex(), ta.fileName);
         ta.file = file;
         ta.save = true; // 設定已儲存
         System.out.println("Save as pass!");
         td.setTitleAt(i, ta.fileName); // 更新標題名稱
       } catch (Exception exc) {
         exc.printStackTrace();
       } finally {
         try {
           brw.close();
         } catch (Exception ecx) {
           ecx.printStackTrace();
         }
       }
     }
   } else {
     JOptionPane.showMessageDialog(null, "沒有檔案可以儲存!");
   }
 }
Exemplo n.º 4
0
 @Override
 public void actionPerformed(ActionEvent e) {
   JFileChooser f = new JFileChooser();
   f.setFileFilter(new MyFileFilter()); // 設定檔案選擇器
   int choose = f.showOpenDialog(getContentPane()); // 顯示檔案選取
   if (choose == JFileChooser.OPEN_DIALOG) { // 有開啟檔案的話,開始讀檔
     BufferedReader br = null;
     try {
       File file = f.getSelectedFile();
       br = new BufferedReader(new FileReader(file));
       TextDocument ta = new TextDocument(file.getName(), file);
       ta.addKeyListener(new SystemTrackSave());
       ta.read(br, null);
       td.add(ta);
       td.setTitleAt(docCount++, file.getName());
     } catch (Exception exc) {
       exc.printStackTrace();
     } finally {
       try {
         br.close();
       } catch (Exception ecx) {
         ecx.printStackTrace();
       }
     }
   }
 }
Exemplo n.º 5
0
 @Override
 public void actionPerformed(ActionEvent a) {
   String str = "NewDoc_" + (NewDocCount++) + ".txt";
   TextDocument text = new TextDocument(str);
   text.addKeyListener(new SystemTrackSave()); // 登記文字編譯區動作監聽,用於提示是否存檔
   td.add(text); // 將新黨案放入td,並設定其標題。
   td.setTitleAt(docCount++, str);
 }
Exemplo n.º 6
0
 @Override
 public void keyTyped(KeyEvent e) {
   int i = td.getSelectedIndex();
   TextDocument text = (TextDocument) td.getComponentAt(i);
   if (text.save) {
     td.setTitleAt(i, "   *" + td.getTitleAt(i));
     text.save = false;
   }
 }
Exemplo n.º 7
0
 @Override
 public void actionPerformed(ActionEvent e) {
   if (td.getTabCount() > 0) {
     TextDocument ta = (TextDocument) td.getComponentAt(td.getSelectedIndex());
     if (e.getSource() == cutMenuItem) {
       ta.cut();
     } else if (e.getSource() == pasteMenuItem) {
       ta.paste();
     } else if (e.getSource() == copyMenutem) {
       ta.copy();
     }
   }
 }