Package in.cypal.studio.gwt.ui.preferences

Source Code of in.cypal.studio.gwt.ui.preferences.MainPreferencePage

/*
* Copyright 2006 - 2009 Cypal Solutions (tools@cypal.in)
*
* Licensed 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 in.cypal.studio.gwt.ui.preferences;

import in.cypal.studio.gwt.core.common.Constants;
import in.cypal.studio.gwt.ui.common.Util;

import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.preference.BooleanFieldEditor;
import org.eclipse.jface.preference.FieldEditorPreferencePage;
import org.eclipse.jface.preference.StringFieldEditor;
import org.eclipse.jface.util.IPropertyChangeListener;
import org.eclipse.jface.util.PropertyChangeEvent;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Group;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;

/**
* @author Prakash G.R.
*
*/
public class MainPreferencePage extends FieldEditorPreferencePage implements IWorkbenchPreferencePage {

  static final IPropertyChangeListener changeListener = new IPropertyChangeListener() {

    public void propertyChange(PropertyChangeEvent event) {
      // if (event.getProperty().equals(Constants.GWT_HOME_PREFERENCE)) {
      // IPath newGwtHome = new Path((String) event.getNewValue());
      // try {
      // JavaCore.setClasspathVariable(Constants.GWT_HOME_CPE, newGwtHome,
      // new NullProgressMonitor());
      // ResourcesPlugin.getWorkspace().getPathVariableManager().setValue(Constants.GWT_HOME_PATH,
      // newGwtHome);
      // } catch (Exception e) {
      // Activator.logException(e);
      // }
      // }

      if (event.getProperty().equals(Constants.GWT_OUTPUT_PREFERENCE)) {
        MessageDialog.openInformation(null, "Cypal Studio for GWT", "Compiler output location is saved and will be reflected during next GWT Compilation");
      }

    }
  };

  public MainPreferencePage() {
    super(GRID);
    setDescription("Options for Cypal Studio for GWT:");
    setPreferenceStore(Util.getPreferenceStore());

  }

  @Override
  protected void createFieldEditors() {
    // addField(new DirectoryFieldEditor(Constants.GWT_HOME_PREFERENCE,
    // "GWT &Home:", getFieldEditorParent()));
    addField(new BooleanFieldEditor(Constants.UPDATE_ASYNC_PREFERENCE, "Manually manage Async files", getFieldEditorParent()));
    addField(new BooleanFieldEditor(Constants.DELETE_SERVICE_PREFERENCE, "When deleting a RemoteService, delete associated Async, Impl files and remove entries from web.xml", getFieldEditorParent()));
    addField(new StringFieldEditor(Constants.DEFAULT_VM_OPTION_PREFERENCE, "Default &VM Options:", getFieldEditorParent()));

    Group group = new Group(getFieldEditorParent(), SWT.NONE);
    group.setText("GWT Compiler Options:");
    group.setLayoutData(new GridData(SWT.FILL, SWT.NONE, true, false, 3, 1));
    addField(new StringFieldEditor(Constants.GWT_OUTPUT_PREFERENCE, "&Output Folder:", group));
    addField(new BooleanFieldEditor(Constants.COMPILE_AT_FULLBUILD_PREFERENCE, "Invoke on Clean &Build", group));
    // addField(new
    // BooleanFieldEditor(Constants.COMPILE_AT_PUBLISH_PREFERENCE,
    // "Invoke when publishing to an &external server", group));

  }

  public void init(IWorkbench workbench) {
    getPreferenceStore().addPropertyChangeListener(changeListener);
  }

  @Override
  public void dispose() {
    super.dispose();
    getPreferenceStore().removePropertyChangeListener(changeListener);

  }

}
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