/*
* 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.forms;
import org.apache.click.eclipse.ClickPlugin;
import org.apache.click.eclipse.ClickUtils;
import org.apache.click.eclipse.ui.editor.attrs.AttributeEditorUtils;
import org.eclipse.core.resources.IFile;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.core.JavaCore;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.forms.widgets.Section;
import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel;
import org.eclipse.wst.xml.core.internal.provisional.document.IDOMDocument;
import org.eclipse.wst.xml.core.internal.provisional.document.IDOMElement;
import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel;
import org.w3c.dom.NodeList;
/**
* The form editor to editing Click general informations.
*
* @author Naoki Takezoe
*/
public class ClickGeneralEditor extends AbstractFormEditor {
private Text textCharset;
private Text textLocale;
private Text textFormat;
private Combo comboMode;
public void initModel(IStructuredModel model){
Section generic = toolkit.createSection(form.getBody(), Section.TITLE_BAR);
generic.setText(ClickPlugin.getString("editor.clickXML.general"));
generic.setLayoutData(ClickUtils.createGridData(2, GridData.FILL_HORIZONTAL));
IDOMDocument doc = ((IDOMModel)model).getDocument();
NodeList nodes = doc.getElementsByTagName(ClickPlugin.TAG_CLICK_APP);
final IDOMElement clickApp = (IDOMElement)nodes.item(0);
IDOMElement format = ClickUtils.getElement(clickApp, ClickPlugin.TAG_FORMAT);
IDOMElement mode = ClickUtils.getElement(clickApp, ClickPlugin.TAG_MODE);
Composite compsote = toolkit.createComposite(generic);
compsote.setLayout(ClickUtils.createGridLayout(2));
compsote.setLayoutData(new GridData(GridData.FILL_BOTH));
generic.setClient(compsote);
textCharset = AttributeEditorUtils.createText(
toolkit, compsote, clickApp,
ClickPlugin.getString("editor.clickXML.general.charset"),
ClickPlugin.ATTR_CHARSET);
textCharset.addModifyListener(new ModifyListener(){
public void modifyText(ModifyEvent e){
if(textCharset.getText().equals("")){
clickApp.removeAttribute(ClickPlugin.ATTR_CHARSET);
} else {
clickApp.setAttribute(ClickPlugin.ATTR_CHARSET, textCharset.getText());
}
}
});
textLocale = AttributeEditorUtils.createText(
toolkit, compsote, clickApp,
ClickPlugin.getString("editor.clickXML.general.locale"),
ClickPlugin.ATTR_LOCALE);
textLocale.addModifyListener(new ModifyListener(){
public void modifyText(ModifyEvent e){
if(textLocale.getText().equals("")){
clickApp.removeAttribute(ClickPlugin.ATTR_LOCALE);
} else {
clickApp.setAttribute(ClickPlugin.ATTR_LOCALE, textLocale.getText());
}
}
});
IFile file = (IFile)ClickUtils.getResource(clickApp.getStructuredDocument());
IJavaProject project = JavaCore.create(file.getProject());
textFormat = AttributeEditorUtils.createClassText(
project, toolkit, compsote, format,
ClickPlugin.getString("editor.clickXML.general.format"),
ClickPlugin.ATTR_CLASSNAME, null, null);
textFormat.addModifyListener(new ModifyListener(){
public void modifyText(ModifyEvent e){
IDOMElement format = ClickUtils.getElement(clickApp, ClickPlugin.TAG_FORMAT);
if(textFormat.getText().equals("")){
if(format!=null){
clickApp.removeChild(format);
}
} else {
if(format==null){
format = (IDOMElement)clickApp.getOwnerDocument().createElement(ClickPlugin.TAG_FORMAT);
IDOMElement[] elements = {
ClickUtils.getElement(clickApp, ClickPlugin.TAG_MODE),
ClickUtils.getElement(clickApp, ClickPlugin.TAG_CONTROLS)};
for(int i=0;i<elements.length;i++){
if(elements[i]!=null){
clickApp.insertBefore(format, elements[i]);
break;
}
}
if(ClickUtils.getElement(clickApp, ClickPlugin.TAG_FORMAT)==null){
clickApp.appendChild(format);
}
}
format.setAttribute(ClickPlugin.ATTR_CLASSNAME, textFormat.getText());
}
}
});
comboMode = AttributeEditorUtils.createCombo(
toolkit, compsote, mode,
ClickPlugin.getString("editor.clickXML.general.mode"),
ClickPlugin.ATTR_VALUE,
ClickUtils.createComboValues(ClickPlugin.MODE_VALUES));
comboMode.addSelectionListener(new SelectionAdapter(){
public void widgetSelected(SelectionEvent evt){
IDOMElement mode = ClickUtils.getElement(clickApp, ClickPlugin.TAG_MODE);
if(comboMode.getText().equals("")){
if(mode!=null){
mode.removeAttribute(ClickPlugin.ATTR_VALUE);
if(mode.getAttributes().getLength()==0){
clickApp.removeChild(mode);
}
}
} else {
if(mode==null){
mode = (IDOMElement)clickApp.getOwnerDocument().createElement(ClickPlugin.TAG_MODE);
IDOMElement control = ClickUtils.getElement(clickApp, ClickPlugin.TAG_CONTROLS);
if(control!=null){
clickApp.insertBefore(mode, control);
} else {
clickApp.appendChild(mode);
}
}
mode.setAttribute(ClickPlugin.ATTR_VALUE, comboMode.getText());
}
}
});
form.getBody().layout();
}
public void modelUpdated(IStructuredModel model){
IDOMDocument doc = ((IDOMModel)model).getDocument();
NodeList nodes = doc.getElementsByTagName(ClickPlugin.TAG_CLICK_APP);
IDOMElement clickApp = (IDOMElement)nodes.item(0);
IDOMElement format = ClickUtils.getElement(clickApp, ClickPlugin.TAG_FORMAT);
IDOMElement mode = ClickUtils.getElement(clickApp, ClickPlugin.TAG_MODE);
updateText(textCharset, clickApp, ClickPlugin.ATTR_CHARSET);
updateText(textFormat, format, ClickPlugin.ATTR_CLASSNAME);
updateCombo(comboMode, mode, ClickPlugin.ATTR_VALUE);
// updateCombo(comboLogTo, mode, ClickPlugin.ATTR_LOGTO);
}
private void updateText(Text text, IDOMElement element, String attrName){
if(element!=null && element.getAttribute(attrName)!=null){
if(!text.getText().equals(element.getAttribute(attrName))){
text.setText(element.getAttribute(attrName));
}
} else {
if(!text.getText().equals("")){
text.setText("");
}
}
}
private void updateCombo(Combo combo, IDOMElement element, String attrName){
if(element!=null && element.getAttribute(attrName)!=null){
if(!combo.getText().equals(element.getAttribute(attrName))){
combo.setText(element.getAttribute(attrName));
}
} else {
if(!combo.getText().equals("")){
combo.setText("");
}
}
}
public void setFocus() {
form.setFocus();
}
}