/*
* (c) Copyright 2010-2011 AgileBirds
*
* This file is part of OpenFlexo.
*
* OpenFlexo is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* OpenFlexo is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with OpenFlexo. If not, see <http://www.gnu.org/licenses/>.
*
*/
package org.openflexo.dgmodule.view;
import java.awt.event.FocusListener;
import java.util.logging.Logger;
import javax.swing.JComponent;
import org.openflexo.dgmodule.controller.DGController;
import org.openflexo.diff.merge.DefaultMergedDocumentType;
import org.openflexo.foundation.cg.CGFile;
import org.openflexo.foundation.cg.generator.GeneratedCodeResult;
import org.openflexo.foundation.cg.generator.IFlexoResourceGenerator;
import org.openflexo.foundation.rm.ResourceType;
import org.openflexo.foundation.rm.cg.ASCIIFile;
import org.openflexo.foundation.rm.cg.ContentSource;
import org.openflexo.generator.rm.GenerationAvailableFile;
import org.openflexo.generator.rm.GenerationAvailableFileResource;
import org.openflexo.jedit.JEditTextArea.DisplayContext;
import org.openflexo.jedit.cd.GenericCodeDisplayer;
import org.openflexo.toolbox.FileFormat;
public class DocDisplayer {
private static final Logger logger = Logger.getLogger(DocDisplayer.class.getPackage().getName());
protected CodeDisplayerComponent _component;
private final GenerationAvailableFileResource _resource;
private final DGController _controller;
private ContentSource _contentSource;
public DocDisplayer(GenerationAvailableFileResource resource, ContentSource contentSource, DGController controller) {
super();
_resource = resource;
_contentSource = contentSource;
buildComponent();
_controller = controller;
if (_controller != null) {
addToFocusListener(_controller.getFooter());
}
}
public DocDisplayer(GenerationAvailableFileResource resource, DGController controller) {
this(resource, ContentSource.GENERATED_MERGE, controller);
}
public GenerationAvailableFileResource getResource() {
return _resource;
}
public IFlexoResourceGenerator getGenerator() {
if (_resource != null) {
return _resource.getGenerator();
}
return null;
}
public CGFile getCGFile() {
if (_resource != null) {
return _resource.getCGFile();
}
return null;
}
public GenerationAvailableFile getResourceData() {
if (_resource != null) {
return _resource.getGeneratedResourceData();
}
return null;
}
public GeneratedCodeResult getGeneratedCode() {
if (getGenerator() != null) {
return getGenerator().getGeneratedCode();
}
return null;
}
public ResourceType getResourceType() {
return _resource.getResourceType();
}
public FileFormat getFileFormat() {
return _resource.getResourceFormat();
}
public JComponent getComponent() {
return (JComponent) _component;
}
public DisplayContext getDisplayContext() {
if (_component != null) {
return _component.getDisplayContext();
}
return null;
}
public void setDisplayContext(DisplayContext context) {
if (_component != null && context != null) {
_component.applyDisplayContext(context);
}
}
protected CodeDisplayerComponent buildComponent() {
_component = null;
if (getResourceData() instanceof ASCIIFile) {
_component = new ASCIIFileCodePanel(_contentSource);
}
return _component;
}
public void update() {
if (_component != null) {
_component.update();
}
}
protected interface CodeDisplayerComponent {
void update();
public void setEditable(boolean isEditable);
public String getEditedContentForKey(String contentKey);
public void setEditedContent(CGFile file);
public void setContentSource(ContentSource aContentSource);
public void addToFocusListener(FocusListener aFocusListener);
public DisplayContext getDisplayContext();
public void applyDisplayContext(DisplayContext context);
}
protected String getASCIIContent(ContentSource contentSource) {
return getASCIIContentForFile(getCGFile(), contentSource);
}
protected String getASCIIContentForFile(CGFile aFile, ContentSource contentSource) {
if (aFile != null && aFile.getResource() != null && aFile.getResource().getGeneratedResourceData() != null
&& aFile.getResource().getGeneratedResourceData() instanceof ASCIIFile) {
return ((ASCIIFile) aFile.getResource().getGeneratedResourceData()).getContent(contentSource);
}
return null;
}
protected class ASCIIFileCodePanel extends GenericCodeDisplayer implements CodeDisplayerComponent {
private ContentSource contentSource;
protected ASCIIFileCodePanel(ContentSource contentSource) {
super(getASCIIContent(contentSource), DefaultMergedDocumentType.getMergedDocumentType(getFileFormat()).getStyle());
this.contentSource = contentSource;
}
@Override
public void update() {
setTextKeepDisplayContext(getASCIIContent(contentSource));
}
@Override
public String getEditedContentForKey(String contentKey) {
return getText();
}
@Override
public void setEditedContent(CGFile file) {
String newContent = getASCIIContentForFile(file, contentSource);
if (newContent != null) {
setTextKeepDisplayContext(newContent);
}
}
@Override
public void setContentSource(ContentSource aContentSource) {
contentSource = aContentSource;
update();
}
@Override
public void addToFocusListener(FocusListener aFocusListener) {
addFocusListener(aFocusListener);
}
}
public ContentSource getContentSource() {
return _contentSource;
}
public void setContentSource(ContentSource aContentSource) {
ContentSource old = _contentSource;
if (!old.equals(aContentSource)) {
_contentSource = aContentSource;
if (_component != null) {
_component.setContentSource(aContentSource);
}
}
}
public void addToFocusListener(FocusListener aFocusListener) {
if (_component != null) {
_component.addToFocusListener(aFocusListener);
}
}
}