/* | |
* Licensed to the Apache Software Foundation (ASF) under one | |
* or more contributor license agreements. See the NOTICE file | |
* distributed with this work for additional information | |
* regarding copyright ownership. The ASF licenses this file | |
* to you under the Apache License, Version 2.0 (the | |
* "License"); you may not use this file except in compliance | |
* with the License. You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, | |
* software distributed under the License is distributed on an | |
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
* KIND, either express or implied. See the License for the | |
* specific language governing permissions and limitations | |
* under the License. | |
*/ | |
package org.apache.uima.ruta.ide.ui.preferences; | |
import org.apache.commons.lang3.StringUtils; | |
import org.apache.uima.ruta.ide.RutaIdeUIPlugin; | |
import org.apache.uima.ruta.ide.ui.console.RutaConsoleConstants; | |
import org.eclipse.jface.preference.IPreferenceStore; | |
import org.eclipse.jface.preference.PreferencePage; | |
import org.eclipse.swt.SWT; | |
import org.eclipse.swt.events.ModifyEvent; | |
import org.eclipse.swt.events.ModifyListener; | |
import org.eclipse.swt.graphics.Font; | |
import org.eclipse.swt.layout.GridData; | |
import org.eclipse.swt.layout.GridLayout; | |
import org.eclipse.swt.widgets.Composite; | |
import org.eclipse.swt.widgets.Control; | |
import org.eclipse.swt.widgets.Group; | |
import org.eclipse.swt.widgets.Label; | |
import org.eclipse.swt.widgets.Text; | |
import org.eclipse.ui.IWorkbench; | |
import org.eclipse.ui.IWorkbenchPreferencePage; | |
public class RutaConsolePreferences extends PreferencePage implements IWorkbenchPreferencePage { | |
private Text newPrompt; | |
private Text appendPrompt; | |
@Override | |
protected IPreferenceStore doGetPreferenceStore() { | |
return RutaIdeUIPlugin.getDefault().getPreferenceStore(); | |
} | |
protected void createPrompt(Composite parent, Object data) { | |
Font font = parent.getFont(); | |
Group group = new Group(parent, SWT.NONE); | |
group.setLayoutData(data); | |
group.setFont(font); | |
group.setText("Prompt"); | |
GridLayout layout = new GridLayout(); | |
layout.numColumns = 2; | |
group.setLayout(layout); | |
// New command | |
Label newPromptLabel = new Label(group, SWT.NONE); | |
newPromptLabel.setFont(font); | |
newPromptLabel.setText("New command:"); | |
newPrompt = new Text(group, SWT.BORDER); | |
newPrompt.addModifyListener(new ModifyListener() { | |
public void modifyText(ModifyEvent e) { | |
validateValues(); | |
} | |
}); | |
newPrompt.setLayoutData(new GridData(GridData.FILL, SWT.NONE, true, false)); | |
// Append command | |
Label appendCommandLabel = new Label(group, SWT.NONE); | |
appendCommandLabel.setFont(font); | |
appendCommandLabel.setText("Append command:"); | |
appendPrompt = new Text(group, SWT.BORDER); | |
appendPrompt.addModifyListener(new ModifyListener() { | |
public void modifyText(ModifyEvent e) { | |
validateValues(); | |
} | |
}); | |
appendPrompt.setLayoutData(new GridData(GridData.FILL, SWT.NONE, true, false)); | |
} | |
@Override | |
protected Control createContents(Composite parent) { | |
Composite top = new Composite(parent, SWT.NONE); | |
GridLayout layout = new GridLayout(); | |
layout.numColumns = 1; | |
top.setLayout(layout); | |
createPrompt(top, new GridData(GridData.FILL, SWT.NONE, true, false)); | |
initializeValues(); | |
validateValues(); | |
return top; | |
} | |
protected void initializeValues() { | |
IPreferenceStore store = getPreferenceStore(); | |
newPrompt.setText(store.getString(RutaConsoleConstants.PREF_NEW_PROMPT)); | |
appendPrompt.setText(store.getString(RutaConsoleConstants.PREF_CONTINUE_PROMPT)); | |
} | |
protected void validateValues() { | |
if (StringUtils.isEmpty(newPrompt.getText())) { | |
setErrorMessage("Empty prompt"); | |
setValid(false); | |
} else if (StringUtils.isEmpty(appendPrompt.getText())) { | |
setErrorMessage("Empty prompt"); | |
setValid(false); | |
} else { | |
setErrorMessage(null); | |
setValid(true); | |
} | |
} | |
public void init(IWorkbench workbench) { | |
} | |
@Override | |
protected void performDefaults() { | |
newPrompt.setText("=>"); | |
appendPrompt.setText("->"); | |
} | |
@Override | |
public boolean performOk() { | |
IPreferenceStore store = getPreferenceStore(); | |
store.setValue(RutaConsoleConstants.PREF_NEW_PROMPT, newPrompt.getText()); | |
store.setValue(RutaConsoleConstants.PREF_CONTINUE_PROMPT, appendPrompt.getText()); | |
return true; | |
} | |
} |