void open(java.lang.String name) {
final java.lang.String textString;
if (name == null || name.length() == 0) {
return;
}
java.io.File file = new java.io.File(name);
if (!file.exists()) {
java.lang.String message =
MessageFormat.format(
resources.getString("Err_file_no_exist"), new java.lang.String[] {file.getName()});
displayError(message);
return;
}
try {
java.io.FileInputStream stream = new java.io.FileInputStream(file.getPath());
try {
java.io.Reader in = new java.io.BufferedReader(new java.io.InputStreamReader(stream));
char[] readBuffer = new char[2048];
java.lang.StringBuffer buffer = new java.lang.StringBuffer((int) file.length());
int n;
while ((n = in.read(readBuffer)) > 0) {
buffer.append(readBuffer, 0, (-n));
}
textString = buffer.toString();
stream.close();
} catch (java.io.IOException e) {
java.lang.String message =
MessageFormat.format(
resources.getString("Err_file_io"), new java.lang.String[] {file.getName()});
displayError(message);
return;
}
} catch (java.io.FileNotFoundException e) {
java.lang.String message =
MessageFormat.format(
resources.getString("Err_not_found"), new java.lang.String[] {file.getName()});
displayError(message);
return;
}
org.eclipse.swt.widgets.Display display = text.getDisplay();
display.asyncExec(
new java.lang.Runnable() {
public void run() {
text.setText(textString);
}
});
lineStyler.parseBlockComments(textString);
}
void createMenuBar() {
org.eclipse.swt.widgets.Menu bar = new org.eclipse.swt.widgets.Menu(shell, SWT.BAR);
shell.setMenuBar(bar);
org.eclipse.swt.widgets.MenuItem fileItem =
new org.eclipse.swt.widgets.MenuItem(bar, SWT.CASCADE);
fileItem.setText(resources.getString("File_menuitem"));
fileItem.setMenu(createFileMenu());
}
static java.lang.String getResourceString(java.lang.String key) {
try {
return resourceBundle.getString(key);
} catch (java.util.MissingResourceException e) {
return key;
} catch (java.lang.NullPointerException e) {
return "!" + key + "!";
}
}
void createShell(org.eclipse.swt.widgets.Display display) {
shell = new org.eclipse.swt.widgets.Shell(display);
shell.setText(resources.getString("Window_title"));
org.eclipse.swt.layout.GridLayout layout = new org.eclipse.swt.layout.GridLayout();
layout.numColumns = 1;
shell.setLayout(layout);
shell.addShellListener(
new org.eclipse.swt.events.ShellAdapter() {
public void shellClosed(org.eclipse.swt.events.ShellEvent e) {
lineStyler.disposeColors();
text.removeLineStyleListener(lineStyler);
}
});
}
org.eclipse.swt.widgets.Menu createFileMenu() {
org.eclipse.swt.widgets.Menu bar = shell.getMenuBar();
org.eclipse.swt.widgets.Menu menu = new org.eclipse.swt.widgets.Menu(bar);
org.eclipse.swt.widgets.MenuItem item;
item = new org.eclipse.swt.widgets.MenuItem(menu, SWT.PUSH);
item.setText(resources.getString("Open_menuitem"));
item.setAccelerator(SWT.MOD1 + 'O');
item.addSelectionListener(
new org.eclipse.swt.events.SelectionAdapter() {
public void widgetSelected(org.eclipse.swt.events.SelectionEvent event) {
openFile();
}
});
item = new org.eclipse.swt.widgets.MenuItem(menu, SWT.PUSH);
item.setText(resources.getString("Exit_menuitem"));
item.addSelectionListener(
new org.eclipse.swt.events.SelectionAdapter() {
public void widgetSelected(org.eclipse.swt.events.SelectionEvent e) {
menuFileExit();
}
});
return menu;
}