private boolean findEntry() { Cursor waitCursor = new Cursor(shell.getDisplay(), SWT.CURSOR_WAIT); shell.setCursor(waitCursor); boolean matchCase = searchDialog.getMatchCase(); boolean matchWord = searchDialog.getMatchWord(); String searchString = searchDialog.getSearchString(); int column = searchDialog.getSelectedSearchArea(); searchString = matchCase ? searchString : searchString.toLowerCase(); boolean found = false; if (searchDialog.getSearchDown()) { for (int i = table.getSelectionIndex() + 1; i < table.getItemCount(); i++) { if (found = findMatch(searchString, table.getItem(i), column, matchWord, matchCase)) { table.setSelection(i); break; } } } else { for (int i = table.getSelectionIndex() - 1; i > -1; i--) { if (found = findMatch(searchString, table.getItem(i), column, matchWord, matchCase)) { table.setSelection(i); break; } } } shell.setCursor(null); if (waitCursor != null) waitCursor.dispose(); return found; }
private boolean save() { if (file == null) return saveAs(); Cursor waitCursor = new Cursor(shell.getDisplay(), SWT.CURSOR_WAIT); shell.setCursor(waitCursor); TableItem[] items = table.getItems(); String[] lines = new String[items.length]; for (int i = 0; i < items.length; i++) { String[] itemText = new String[table.getColumnCount()]; for (int j = 0; j < itemText.length; j++) { itemText[j] = items[i].getText(j); } lines[i] = encodeLine(itemText); } FileWriter fileWriter = null; try { fileWriter = new FileWriter(file.getAbsolutePath(), false); for (int i = 0; i < lines.length; i++) { fileWriter.write(lines[i]); } } catch (FileNotFoundException e) { displayError(resMessages.getString("File_not_found") + "\n" + file.getName()); return false; } catch (IOException e) { displayError(resMessages.getString("IO_error_write") + "\n" + file.getName()); return false; } finally { shell.setCursor(null); waitCursor.dispose(); if (fileWriter != null) { try { fileWriter.close(); } catch (IOException e) { displayError(resMessages.getString("IO_error_close") + "\n" + file.getName()); return false; } } } shell.setText(resMessages.getString("Title_bar") + file.getName()); isModified = false; return true; }
private void openAddressBook(String name) { if (name == null) return; File file = new File(name); if (!file.exists()) { displayError( resMessages.getString("File") + file.getName() + " " + resMessages.getString("Does_not_exist")); return; } Cursor waitCursor = new Cursor(shell.getDisplay(), SWT.CURSOR_WAIT); shell.setCursor(waitCursor); FileReader fileReader = null; BufferedReader bufferedReader = null; String[] data = new String[0]; try { fileReader = new FileReader(file.getAbsolutePath()); bufferedReader = new BufferedReader(fileReader); String nextLine = bufferedReader.readLine(); while (nextLine != null) { String[] newData = new String[data.length + 1]; System.arraycopy(data, 0, newData, 0, data.length); newData[data.length] = nextLine; data = newData; nextLine = bufferedReader.readLine(); } } catch (FileNotFoundException e) { displayError(resMessages.getString("File_not_found") + "\n" + file.getName()); return; } catch (IOException e) { displayError(resMessages.getString("IO_error_read") + "\n" + file.getName()); return; } finally { shell.setCursor(null); waitCursor.dispose(); if (fileReader != null) { try { fileReader.close(); } catch (IOException e) { displayError(resMessages.getString("IO_error_close") + "\n" + file.getName()); return; } } } String[][] tableInfo = new String[data.length][table.getColumnCount()]; for (int i = 0; i < data.length; i++) { tableInfo[i] = decodeLine(data[i]); } Arrays.sort(tableInfo, new RowComparator(0)); for (int i = 0; i < tableInfo.length; i++) { TableItem item = new TableItem(table, SWT.NONE); item.setText(tableInfo[i]); } shell.setText(resMessages.getString("Title_bar") + file.getName()); isModified = false; this.file = file; }