/*******************************************************************************
* Copyright (c) 2004, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jst.jsp.ui.internal.preferences.ui;
import org.eclipse.jface.resource.JFaceResources;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.contentassist.ContentAssistant;
import org.eclipse.jface.text.contentassist.IContentAssistant;
import org.eclipse.jface.text.source.ISourceViewer;
import org.eclipse.jface.text.source.SourceViewer;
import org.eclipse.jface.text.source.SourceViewerConfiguration;
import org.eclipse.jface.text.templates.ContextTypeRegistry;
import org.eclipse.jface.text.templates.Template;
import org.eclipse.jface.window.Window;
import org.eclipse.jst.jsp.core.internal.provisional.contenttype.ContentTypeIdForJSP;
import org.eclipse.jst.jsp.ui.StructuredTextViewerConfigurationJSP;
import org.eclipse.jst.jsp.ui.internal.JSPUIPlugin;
import org.eclipse.jst.jsp.ui.internal.editor.IHelpContextIds;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.texteditor.templates.TemplatePreferencePage;
import org.eclipse.wst.sse.core.StructuredModelManager;
import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel;
import org.eclipse.wst.sse.ui.StructuredTextViewerConfiguration;
import org.eclipse.wst.sse.ui.internal.StructuredTextViewer;
import org.eclipse.wst.sse.ui.internal.provisional.style.LineStyleProvider;
/**
* Preference page for JSP templates
*/
public class JSPTemplatePreferencePage extends TemplatePreferencePage {
class JSPEditTemplateDialog extends EditTemplateDialog {
public JSPEditTemplateDialog(Shell parent, Template template, boolean edit, boolean isNameModifiable, ContextTypeRegistry registry) {
super(parent, template, edit, isNameModifiable, registry);
}
protected SourceViewer createViewer(Composite parent) { SourceViewerConfiguration sourceViewerConfiguration = new StructuredTextViewerConfiguration() {
StructuredTextViewerConfiguration baseConfiguration = new StructuredTextViewerConfigurationJSP();
public String[] getConfiguredContentTypes(ISourceViewer sourceViewer) {
return baseConfiguration.getConfiguredContentTypes(sourceViewer);
}
public LineStyleProvider[] getLineStyleProviders(ISourceViewer sourceViewer, String partitionType) {
return baseConfiguration.getLineStyleProviders(sourceViewer, partitionType);
}
public IContentAssistant getContentAssistant(ISourceViewer sourceViewer) {
ContentAssistant assistant = new ContentAssistant();
assistant.enableAutoActivation(true);
assistant.enableAutoInsert(true);
assistant.setContentAssistProcessor(getTemplateProcessor(), IDocument.DEFAULT_CONTENT_TYPE);
return assistant;
}
};
return doCreateViewer(parent, sourceViewerConfiguration);
}
}
public JSPTemplatePreferencePage() {
JSPUIPlugin jspEditorPlugin = JSPUIPlugin.getDefault();
setPreferenceStore(jspEditorPlugin.getPreferenceStore());
setTemplateStore(jspEditorPlugin.getTemplateStore());
setContextTypeRegistry(jspEditorPlugin.getTemplateContextRegistry());
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jface.preference.IPreferencePage#performOk()
*/
public boolean performOk() {
boolean ok = super.performOk();
JSPUIPlugin.getDefault().savePluginPreferences();
return ok;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.texteditor.templates.TemplatePreferencePage#isShowFormatterSetting()
*/
protected boolean isShowFormatterSetting() {
// template formatting has not been implemented
return false;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jface.preference.PreferencePage#createContents(org.eclipse.swt.widgets.Composite)
*/
protected Control createContents(Composite ancestor) {
Control c = super.createContents(ancestor);
PlatformUI.getWorkbench().getHelpSystem().setHelp(c, IHelpContextIds.JSP_PREFWEBX_TEMPLATES_HELPID);
return c;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.texteditor.templates.TemplatePreferencePage#createViewer(org.eclipse.swt.widgets.Composite)
*/
protected SourceViewer createViewer(Composite parent) {
SourceViewerConfiguration sourceViewerConfiguration = new StructuredTextViewerConfiguration() {
StructuredTextViewerConfiguration baseConfiguration = new StructuredTextViewerConfigurationJSP();
public String[] getConfiguredContentTypes(ISourceViewer sourceViewer) {
return baseConfiguration.getConfiguredContentTypes(sourceViewer);
}
public LineStyleProvider[] getLineStyleProviders(ISourceViewer sourceViewer, String partitionType) {
return baseConfiguration.getLineStyleProviders(sourceViewer, partitionType);
}
};
return doCreateViewer(parent, sourceViewerConfiguration);
}
SourceViewer doCreateViewer(Composite parent, SourceViewerConfiguration viewerConfiguration) {
SourceViewer viewer = null;
String contentTypeID = ContentTypeIdForJSP.ContentTypeID_JSP;
viewer = new StructuredTextViewer(parent, null, null, false, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
viewer.getTextWidget().setFont(JFaceResources.getFont("org.eclipse.wst.sse.ui.textfont")); //$NON-NLS-1$
IStructuredModel scratchModel = StructuredModelManager.getModelManager().createUnManagedStructuredModelFor(contentTypeID);
IDocument document = scratchModel.getStructuredDocument();
viewer.configure(viewerConfiguration);
viewer.setDocument(document);
return viewer;
}
/**
* Creates the edit dialog. Subclasses may override this method to provide
* a custom dialog.
*
* @param template
* the template being edited
* @param edit
* whether the dialog should be editable
* @param isNameModifiable
* whether the template name may be modified
* @return the created or modified template, or <code>null</code> if the
* edition failed
* @since 3.1
*/
protected Template editTemplate(Template template, boolean edit, boolean isNameModifiable) {
EditTemplateDialog dialog = new JSPEditTemplateDialog(getShell(), template, edit, isNameModifiable, getContextTypeRegistry());
if (dialog.open() == Window.OK) {
return dialog.getTemplate();
}
return null;
}
}