/*
* Copyright 2002-2013 SCOOP Software GmbH
*
* Licensed 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 de.scoopgmbh.copper.monitoring.client.ui.repository.result;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import java.util.ResourceBundle;
import java.util.regex.Pattern;
import javafx.beans.value.ChangeListener;
import javafx.beans.value.ObservableValue;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.Node;
import javafx.scene.control.Button;
import javafx.scene.control.TextField;
import javafx.scene.control.Tooltip;
import javafx.scene.control.TreeItem;
import javafx.scene.control.TreeView;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.layout.StackPane;
import javafx.scene.web.WebView;
import de.scoopgmbh.copper.monitoring.client.adapter.GuiCopperDataProvider;
import de.scoopgmbh.copper.monitoring.client.form.filter.FilterResultControllerBase;
import de.scoopgmbh.copper.monitoring.client.ui.repository.filter.WorkflowRepositoryFilterModel;
import de.scoopgmbh.copper.monitoring.client.ui.workflowclasssesctree.WorkflowClassesTreeController;
import de.scoopgmbh.copper.monitoring.client.ui.workflowclasssesctree.WorkflowClassesTreeController.DisplayWorkflowClassesModel;
import de.scoopgmbh.copper.monitoring.client.util.CodeMirrorFormatter;
import de.scoopgmbh.copper.monitoring.client.util.CodeMirrorFormatter.CodeFormatLanguage;
import de.scoopgmbh.copper.monitoring.client.util.ComponentUtil;
import de.scoopgmbh.copper.monitoring.client.util.MessageKey;
import de.scoopgmbh.copper.monitoring.client.util.MessageProvider;
import de.scoopgmbh.copper.monitoring.client.util.WorkflowVersion;
public class WorkflowRepositoryResultController extends FilterResultControllerBase<WorkflowRepositoryFilterModel,WorkflowVersion> implements Initializable {
private final GuiCopperDataProvider copperDataProvider;
private final WorkflowRepositoryDependencyFactory workflowRepositoryDependencyFactory;
private final CodeMirrorFormatter codeMirrorFormatter;
private WorkflowClassesTreeController workflowClassesTreeController;
public WorkflowRepositoryResultController(GuiCopperDataProvider copperDataProvider, WorkflowRepositoryDependencyFactory workflowRepositoryDependencyFactory, CodeMirrorFormatter codeMirrorFormatter) {
super();
this.copperDataProvider = copperDataProvider;
this.workflowRepositoryDependencyFactory = workflowRepositoryDependencyFactory;
this.codeMirrorFormatter = codeMirrorFormatter;
}
@FXML // fx:id="detailStackPane"
private StackPane detailStackPane; // Value injected by FXMLLoader
@FXML // fx:id="search"
private TextField search; // Value injected by FXMLLoader
@FXML // fx:id="workflowView"
private TreeView<DisplayWorkflowClassesModel> workflowView; // Value injected by FXMLLoader
@FXML // fx:id="sourceView"
private WebView sourceView; // Value injected by FXMLLoader
@Override // This method is called by the FXMLLoader when initialization is complete
public void initialize(URL fxmlFileLocation, ResourceBundle resources) {
assert detailStackPane != null : "fx:id=\"detailStackPane\" was not injected: check your FXML file 'WorkflowRepositoryResult.fxml'.";
assert search != null : "fx:id=\"search\" was not injected: check your FXML file 'WorkflowRepositoryResult.fxml'.";
assert sourceView != null : "fx:id=\"sourceView\" was not injected: check your FXML file 'WorkflowRepositoryResult.fxml'.";
assert workflowView != null : "fx:id=\"workflowView\" was not injected: check your FXML file 'WorkflowRepositoryResult.fxml'.";
workflowClassesTreeController = workflowRepositoryDependencyFactory.createWorkflowClassesTreeController(workflowView);
workflowClassesTreeController.selectedItem.addListener(new ChangeListener<WorkflowVersion>() {
@Override
public void changed(ObservableValue<? extends WorkflowVersion> observable, WorkflowVersion oldValue, WorkflowVersion newValue) {
sourceView.getEngine().loadContent(codeMirrorFormatter.format(newValue.source.get(), CodeFormatLanguage.JAVA,true));
ComponentUtil.startValueSetAnimation(detailStackPane);
}
});
search.textProperty().addListener(new ChangeListener<String>() {
@Override
public void changed(ObservableValue<? extends String> observable, String oldValue, String newValue) {
if (newValue!=null){
TreeItem<DisplayWorkflowClassesModel> item = search(workflowView.getRoot(),newValue);
if (item!=null){
workflowView.getSelectionModel().select(item);
} else {
workflowView.getSelectionModel().clearSelection();
}
}
if (newValue==null){
workflowView.getSelectionModel().clearSelection();
}
}
});
}
private TreeItem<DisplayWorkflowClassesModel> search(TreeItem<DisplayWorkflowClassesModel> item, String regex){
Pattern p = Pattern.compile(regex, Pattern.DOTALL | Pattern.MULTILINE);
for (TreeItem<DisplayWorkflowClassesModel> child: item.getChildren()){
if (child.getValue().displayname!=null && p.matcher(child.getValue().displayname).matches()){
return child;
}
}
TreeItem<DisplayWorkflowClassesModel> result = null;
for (TreeItem<DisplayWorkflowClassesModel> child: item.getChildren()){
result = search(child,regex);
if (result!=null){
break;
}
}
return result;
}
@Override
public URL getFxmlResource() {
return getClass().getResource("WorkflowRepositoryResult.fxml");
}
@Override
public void showFilteredResult(List<WorkflowVersion> filteredResult, WorkflowRepositoryFilterModel usedFilter) {
workflowClassesTreeController.refresh(filteredResult);
}
@Override
public List<WorkflowVersion> applyFilterInBackgroundThread(WorkflowRepositoryFilterModel filter) {
return copperDataProvider.getWorkflowClassesList(filter.selectedEngine.get().getId());
}
@Override
public boolean supportsClear() {
return true;
}
@Override
public void clear() {
if (workflowView.getRoot()!=null){
workflowView.getRoot().getChildren().clear();
}
}
@Override
public List<? extends Node> getContributedButtons(MessageProvider messageProvider) {
List<Button> contributedButtons = new ArrayList<Button>();
final Button expandButton = new Button("",new ImageView(new Image(getClass().getResourceAsStream("/de/scoopgmbh/copper/gui/icon/expandall.png"))));
expandButton.setTooltip(new Tooltip(messageProvider.getText(MessageKey.filterAbleForm_button_expandall)));
expandButton.setOnAction(new EventHandler<ActionEvent>() {
@Override public void handle(ActionEvent e) {
expandAll(workflowView.getRoot());
}
});
contributedButtons.add(expandButton);
final Button collapseButton = new Button("",new ImageView(new Image(getClass().getResourceAsStream("/de/scoopgmbh/copper/gui/icon/collapseall.png"))));
collapseButton.setTooltip(new Tooltip(messageProvider.getText(MessageKey.filterAbleForm_button_collapseall)));
collapseButton.setOnAction(new EventHandler<ActionEvent>() {
@Override public void handle(ActionEvent e) {
for(TreeItem<DisplayWorkflowClassesModel> child : workflowView.getRoot().getChildren()) {
collapseAll(child);
}
}
});
contributedButtons.add(collapseButton);
return contributedButtons;
}
private void expandAll(TreeItem<DisplayWorkflowClassesModel> item) {
item.setExpanded(true);
for(TreeItem<DisplayWorkflowClassesModel> child : item.getChildren()) {
expandAll(child);
}
}
private void collapseAll(TreeItem<DisplayWorkflowClassesModel> item) {
item.setExpanded(false);
for(TreeItem<DisplayWorkflowClassesModel> child : item.getChildren()) {
collapseAll(child);
}
}
}