package org.docear.plugin.pdfutilities.actions;
import java.awt.event.ActionEvent;
import java.io.File;
import java.lang.reflect.InvocationTargetException;
import java.net.URI;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Stack;
import javax.swing.SwingUtilities;
import org.docear.plugin.core.features.DocearNodeModelExtension.DocearExtensionKey;
import org.docear.plugin.core.features.DocearNodeModelExtensionController;
import org.docear.plugin.core.ui.SwingWorkerDialog;
import org.docear.plugin.core.ui.SwingWorkerDialogLite;
import org.docear.plugin.core.util.NodeUtilities;
import org.docear.plugin.core.util.Tools;
import org.docear.plugin.pdfutilities.PdfUtilitiesController;
import org.docear.plugin.pdfutilities.util.MonitoringUtils;
import org.freeplane.core.ui.EnabledAction;
import org.freeplane.core.util.TextUtils;
import org.freeplane.features.map.NodeModel;
import org.freeplane.features.map.mindmapmode.MMapController;
import org.freeplane.features.mode.Controller;
import org.jdesktop.swingworker.SwingWorker;
@EnabledAction( checkOnPopup = true )
public class MonitoringFlattenSubfoldersAction extends DocearAction {
/**
*
*/
private static final long serialVersionUID = 1L;
public MonitoringFlattenSubfoldersAction(String key) {
super(key);
}
public void actionPerformed(ActionEvent arg0) {
NodeModel selected = Controller.getCurrentController().getSelection().getSelected();
int value = NodeUtilities.getAttributeIntValue(selected, PdfUtilitiesController.MON_FLATTEN_DIRS);
if(value == 0){
boolean isFolded = selected.isFolded();
selected.setFolded(true);
SwingWorker<Void, Void> thread = getFlattenThread(selected);
SwingWorkerDialogLite dialog = new SwingWorkerDialogLite(Controller.getCurrentController().getViewController().getFrame());
dialog.setHeadlineText(TextUtils.getText("MonitoringFlattenSubfoldersAction.0")); //$NON-NLS-1$
dialog.showDialog(thread);
NodeUtilities.setAttributeValue(selected, PdfUtilitiesController.MON_FLATTEN_DIRS, 1);
selected.setFolded(isFolded);
}
else{
boolean isFolded = selected.isFolded();
selected.setFolded(true);
SwingWorker<Void, Void> thread = getUnFlattenThread(selected);
SwingWorkerDialogLite dialog = new SwingWorkerDialogLite(Controller.getCurrentController().getViewController().getFrame());
dialog.setHeadlineText(TextUtils.getText("MonitoringFlattenSubfoldersAction.1")); //$NON-NLS-1$
dialog.showDialog(thread);
NodeUtilities.setAttributeValue(selected, PdfUtilitiesController.MON_FLATTEN_DIRS, 0);
selected.setFolded(isFolded);
}
}
private SwingWorker<Void, Void> getFlattenThread(final NodeModel selected) {
return new SwingWorker<Void, Void>(){
@Override
protected Void doInBackground() throws Exception {
fireStatusUpdate(SwingWorkerDialog.SET_PROGRESS_BAR_INDETERMINATE, null, null);
flattenMonitorNodes(selected, selected.getChildren());
removePathNodes(selected);
return null;
}
@Override
protected void done() {
if(this.isCancelled() || Thread.currentThread().isInterrupted()){
this.firePropertyChange(SwingWorkerDialog.IS_DONE, null, TextUtils.getText("MonitoringFlattenSubfoldersAction.2")); //$NON-NLS-1$
}
else{
this.firePropertyChange(SwingWorkerDialog.IS_DONE, null, TextUtils.getText("MonitoringFlattenSubfoldersAction.3")); //$NON-NLS-1$
}
}
};
}
private SwingWorker<Void, Void> getUnFlattenThread(final NodeModel selected) {
return new SwingWorker<Void, Void>(){
@Override
protected Void doInBackground() throws Exception {
fireStatusUpdate(SwingWorkerDialog.SET_PROGRESS_BAR_INDETERMINATE, null, null);
Map<NodeModel, Stack<File>> result = new HashMap<NodeModel, Stack<File>>();
for(NodeModel node : selected.getChildren()){
URI uri = Tools.getAbsoluteUri(node);
if(uri == null || Tools.getFilefromUri(uri) == null || !Tools.getFilefromUri(uri).exists() || !Tools.getFilefromUri(uri).isFile()){
continue;
}
Stack<File> folderStack = MonitoringUtils.getFolderStructureStack(selected, uri);
if(!folderStack.isEmpty()){
result.put(node, folderStack);
}
}
for(final Entry<NodeModel, Stack<File>> entry : result.entrySet()){
SwingUtilities.invokeAndWait(
new Runnable() {
public void run(){
NodeModel target = NodeUtilities.createFolderStructurePath(selected, entry.getValue());
((MMapController) Controller.getCurrentModeController().getMapController()).moveNode(entry.getKey(), target, target.getChildCount());
}
}
);
}
return null;
}
@Override
protected void done() {
if(this.isCancelled() || Thread.currentThread().isInterrupted()){
this.firePropertyChange(SwingWorkerDialog.IS_DONE, null, TextUtils.getText("MonitoringFlattenSubfoldersAction.4")); //$NON-NLS-1$
}
else{
this.firePropertyChange(SwingWorkerDialog.IS_DONE, null, TextUtils.getText("MonitoringFlattenSubfoldersAction.5")); //$NON-NLS-1$
}
}
};
}
private void fireStatusUpdate(final String propertyName, final Object oldValue, final Object newValue) throws InterruptedException, InvocationTargetException{
SwingUtilities.invokeAndWait(
new Runnable() {
public void run(){
firePropertyChange(propertyName, oldValue, newValue);
}
}
);
}
private void removePathNodes(NodeModel selected) throws InterruptedException, InvocationTargetException {
List<NodeModel> pathNodes = new ArrayList<NodeModel>();
for(NodeModel node : selected.getChildren()){
if(DocearNodeModelExtensionController.containsKey(node, DocearExtensionKey.MONITOR_PATH)){
pathNodes.add(node);
}
}
for(final NodeModel node : pathNodes){
SwingUtilities.invokeAndWait(
new Runnable() {
public void run(){
node.removeFromParent();
}
}
);
}
}
private void flattenMonitorNodes(final NodeModel rootTarget, List<NodeModel> children) throws InterruptedException, InvocationTargetException {
List<NodeModel> pathNodes = new ArrayList<NodeModel>();
List<NodeModel> monitorNodes = new ArrayList<NodeModel>();
for(NodeModel node : children){
if(DocearNodeModelExtensionController.containsKey(node, DocearExtensionKey.MONITOR_PATH)){
pathNodes.add(node);
}
else{
monitorNodes.add(node);
}
}
for(final NodeModel node : monitorNodes){
if(node.getParentNode() != rootTarget){
SwingUtilities.invokeAndWait(
new Runnable() {
public void run(){
((MMapController) Controller.getCurrentModeController().getMapController()).moveNode(node, rootTarget, rootTarget.getChildCount());
}
}
);
}
}
for(NodeModel node : pathNodes){
flattenMonitorNodes(rootTarget, node.getChildren());
}
}
@Override
public void setEnabled(){
if(Controller.getCurrentController().getSelection() == null) {
this.setEnabled(false);
return;
}
NodeModel selected = Controller.getCurrentController().getSelection().getSelected();
if(selected == null){
this.setEnabled(false);
}
else{
this.setEnabled(MonitoringUtils.isMonitoringNode(selected));
}
int value = NodeUtilities.getAttributeIntValue(selected, PdfUtilitiesController.MON_FLATTEN_DIRS);
if(value == 0){
this.setSelected(false);
}
else{
this.setSelected(true);
}
}
}