/*
* 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.click.eclipse.ui.editor.attrs;
import org.apache.click.eclipse.ClickPlugin;
import org.apache.click.eclipse.ClickUtils;
import org.apache.click.eclipse.ui.wizard.NewClickPageWizard;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.Path;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.core.JavaCore;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.wizard.WizardDialog;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.forms.events.HyperlinkAdapter;
import org.eclipse.ui.forms.events.HyperlinkEvent;
import org.eclipse.ui.forms.widgets.FormToolkit;
import org.eclipse.ui.forms.widgets.Hyperlink;
import org.eclipse.ui.ide.IDE;
import org.eclipse.wst.xml.core.internal.provisional.document.IDOMElement;
/**
* The implementation of <code>IElementEditor</code> for <page>.
*
* @author Naoki Takezoe
*/
public class PageAttributeEditor implements IAttributeEditor {
public Composite createForm(FormToolkit toolkit, Composite parent, final IDOMElement element) {
Composite composite = toolkit.createComposite(parent);
composite.setLayout(ClickUtils.createGridLayout(2));
composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
Control[] controls = AttributeEditorUtils.createLinkText(
toolkit, composite, element,
ClickPlugin.getString("editor.clickXML.pages.path"),
ClickPlugin.ATTR_PATH);
final Hyperlink linkPath = (Hyperlink)controls[0];
final Text textPath = (Text)controls[1];
textPath.addModifyListener(new ModifyListener(){
public void modifyText(ModifyEvent e){
if(textPath.getText().equals("")){
element.removeAttribute(ClickPlugin.ATTR_PATH);
} else {
element.setAttribute(ClickPlugin.ATTR_PATH, textPath.getText());
}
}
});
IFile file = (IFile)ClickUtils.getResource(element.getStructuredDocument());
IJavaProject project = JavaCore.create(file.getProject());
final Text textClass = AttributeEditorUtils.createClassText(
project, toolkit, composite, element,
ClickPlugin.getString("editor.clickXML.pages.class"),
ClickPlugin.ATTR_CLASSNAME,
ClickPlugin.CLICK_PAGE_CLASS, textPath);
textClass.addModifyListener(new ModifyListener(){
public void modifyText(ModifyEvent e){
if(textClass.getText().equals("")){
element.removeAttribute(ClickPlugin.ATTR_CLASSNAME);
} else {
element.setAttribute(ClickPlugin.ATTR_CLASSNAME, textClass.getText());
}
}
});
linkPath.addHyperlinkListener(new HyperlinkAdapter(){
public void linkActivated(HyperlinkEvent e){
IFile file = (IFile)ClickUtils.getResource(element.getStructuredDocument());
IProject project = file.getProject();
String root = ClickUtils.getWebAppRootFolder(project);
try {
IFile targetFile = project.getFile(new Path(root).append(textPath.getText()));
if(targetFile.exists()){
IDE.openEditor(ClickUtils.getActivePage(), targetFile);
return;
}
} catch(Exception ex){
}
NewClickPageWizard wizard = new NewClickPageWizard();
wizard.init(PlatformUI.getWorkbench(), new StructuredSelection(project));
wizard.setInitialPageName(textPath.getText());
wizard.setInitialClassName(textClass.getText());
WizardDialog dialog = new WizardDialog(textPath.getShell(), wizard);
dialog.open();
}
});
return composite;
}
}