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//
// Copyright (C) 2006-2016 Talend Inc. - www.talend.com
//
// This source code is available under agreement available at
// %InstallDIR%\features\org.talend.rcp.branding.%PRODUCTNAME%\%PRODUCTNAME%license.txt
//
// You should have received a copy of the agreement
// along with this program; if not, write to Talend SA
// 9 rue Pages 92150 Suresnes, France
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package org.talend.dataprofiler.core.ui.editor.dqrules;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.util.List;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.dialogs.MessageDialogWithToggle;
import org.eclipse.jface.util.LocalSelectionTransfer;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.FormAttachment;
import org.eclipse.swt.layout.FormData;
import org.eclipse.swt.layout.FormLayout;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.forms.IManagedForm;
import org.eclipse.ui.forms.editor.FormEditor;
import org.eclipse.ui.forms.widgets.Section;
import org.eclipse.ui.part.FileEditorInput;
import org.talend.core.model.repository.ERepositoryObjectType;
import org.talend.cwm.helper.TaggedValueHelper;
import org.talend.cwm.relational.TdExpression;
import org.talend.dataprofiler.core.ImageLib;
import org.talend.dataprofiler.core.PluginConstant;
import org.talend.dataprofiler.core.i18n.internal.DefaultMessagesImpl;
import org.talend.dataprofiler.core.service.GlobalServiceRegister;
import org.talend.dataprofiler.core.service.IAntlrEditorUIService;
import org.talend.dataprofiler.core.ui.editor.AbstractMetadataFormPage;
import org.talend.dataprofiler.core.ui.utils.MessageUI;
import org.talend.dataquality.properties.TDQBusinessRuleItem;
import org.talend.dataquality.rules.ParserRule;
import org.talend.dq.helper.EObjectHelper;
import org.talend.dq.helper.RepositoryNodeHelper;
import org.talend.dq.helper.resourcehelper.DQRuleResourceFileHelper;
import org.talend.dq.nodes.RuleRepNode;
import org.talend.dq.writer.impl.ElementWriterFactory;
import org.talend.utils.sugars.ReturnCode;
/**
* DOC klliu class global comment. Detailled comment
*/
public class ParserRuleMasterDetailsPage extends AbstractMetadataFormPage implements PropertyChangeListener {
final LocalSelectionTransfer transfer = LocalSelectionTransfer.getTransfer();
protected RuleRepNode ruleRepNode;
private Section parserRuleDefinitionSection;
private ParserRuleTableViewer parserRuleTableViewer;
public ParserRuleMasterDetailsPage(FormEditor editor, String id, String title) {
super(editor, id, title);
}
@Override
public void setDirty(boolean isDirty) {
if (this.isDirty != isDirty) {
this.isDirty = isDirty;
((DQRuleEditor) this.getEditor()).firePropertyChange(IEditorPart.PROP_DIRTY);
// MOD klliu 2009-06-25 bug 7687
this.firePropertyChange(IEditorPart.PROP_DIRTY);
// ~
}
}
public void propertyChange(PropertyChangeEvent evt) {
if (PluginConstant.ISDIRTY_PROPERTY.equals(evt.getPropertyName())) {
((DQRuleEditor) this.getEditor()).firePropertyChange(IEditorPart.PROP_DIRTY);
}
}
@Override
protected void createFormContent(IManagedForm managedForm) {
setFormTitle(DefaultMessagesImpl.getString("ParserRuleMasterDetailsPage.ParserRuleSettings")); //$NON-NLS-1$
setMetadataSectionTitle(DefaultMessagesImpl.getString("ParserRuleMasterDetailsPage.ParserRuleMetadata")); //$NON-NLS-1$
setMetadataSectionDescription(DefaultMessagesImpl.getString("ParserRuleMasterDetailsPage.description")); //$NON-NLS-1$
super.createFormContent(managedForm);
createParserRuleDefinitionSection(topComp);
}
@Override
public void doSave(IProgressMonitor monitor) {
if (!checkWhithspace()) {
MessageUI.openError(DefaultMessagesImpl.getString("AbstractMetadataFormPage.whitespace")); //$NON-NLS-1$
return;
}
if (!canSave().isOk()) {
return;
}
super.doSave(monitor);
if (saveParserRule()) {
this.isDirty = false;
}
}
private boolean saveParserRule() {
TaggedValueHelper.setValidStatus(true, getCurrentModelElement());
getCurrentModelElement().getExpression().addAll(parserRuleTableViewer.getParserRuleTdExpressions());
TDQBusinessRuleItem parserRuleItem = (TDQBusinessRuleItem) getCurrentRepNode().getObject().getProperty().getItem();
ReturnCode rc = ElementWriterFactory.getInstance().createdRuleWriter().save(parserRuleItem, Boolean.FALSE);
if (!rc.isOk()) {
return false;
}
return true;
}
/**
* DOC klliu Comment method "createJoinConditionSection".
*
* @param comp
*/
private void createParserRuleDefinitionSection(Composite comp) {
parserRuleDefinitionSection = createSection(form, comp, "Parser Rule", null); //$NON-NLS-1$
Label label = new Label(parserRuleDefinitionSection, SWT.WRAP);
label.setText("Type in the definition of your Parser Rules."); //$NON-NLS-1$
parserRuleDefinitionSection.setDescriptionControl(label);
createParserRuleDefinitionComp();
}
/**
* DOC klliu Comment method "createJoinConditionComp".
*
* @return
*/
private Composite createParserRuleDefinitionComp() {
Composite newComp = toolkit.createComposite(parserRuleDefinitionSection);
FormLayout fromlayout = new FormLayout();
newComp.setLayout(fromlayout);
// create parser rules label
Label label1 = new Label(newComp, SWT.ON_TOP);
label1.setText("Parser Rules"); //$NON-NLS-1$
FormData data = new FormData();
data.top = new FormAttachment(0, 10);
data.left = new FormAttachment(0, 5);
data.bottom = new FormAttachment(50, -5);
data.right = new FormAttachment(10, -5);
label1.setLayoutData(data);
// create expresstion viewer
Composite ruleViewerComp = new Composite(newComp, SWT.None);
GridLayout layout = new GridLayout(1, false);
ruleViewerComp.setLayout(layout);
data = new FormData();
data.top = new FormAttachment(0, 5);
data.left = new FormAttachment(label1, 5);
ruleViewerComp.setLayoutData(data);
createParserRuleViewColumns(ruleViewerComp);
parserRuleDefinitionSection.setClient(newComp);
return newComp;
}
/**
* DOC klliu Comment method "createParserRuleViewColumns".
*
* @param parView
*/
private void createParserRuleViewColumns(Composite ruleViewerComp) {
parserRuleTableViewer = new ParserRuleTableViewer(ruleViewerComp, this);
parserRuleTableViewer.setDirty(false);
createButtons(ruleViewerComp, parserRuleTableViewer);
}
/**
* DOC klliu Comment method "createButtons".
*
* @param parent
*/
private void createButtons(Composite parent, final ParserRuleTableViewer parserRuleTableViewer) {
boolean isNeedTestButton = false;
if (GlobalServiceRegister.getDefault().isServiceRegistered(IAntlrEditorUIService.class)) {
isNeedTestButton = true;
}
Composite buttonsComposite = new Composite(parent, SWT.NONE);
buttonsComposite.setLayout(new GridLayout(7, true));
GridData labelGd = new GridData();
labelGd.horizontalAlignment = SWT.LEFT;
labelGd.widthHint = 30;
final Button addButton = new Button(buttonsComposite, SWT.NONE);
addButton.setToolTipText("Add New Item"); //$NON-NLS-1$
addButton.setImage(ImageLib.getImage(ImageLib.ADD_ACTION));
addButton.setLayoutData(labelGd);
addButton.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
parserRuleTableViewer.addTdExpression();
}
});
final Button delButton = new Button(buttonsComposite, SWT.NONE);
delButton.setToolTipText("Delete Selcetion Item"); //$NON-NLS-1$
delButton.setImage(ImageLib.getImage(ImageLib.DELETE_ACTION));
delButton.setLayoutData(labelGd);
delButton.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
TdExpression tdExpression = (TdExpression) ((IStructuredSelection) parserRuleTableViewer.getSelection())
.getFirstElement();
if (tdExpression != null) {
parserRuleTableViewer.removeTdExpression(tdExpression);
}
}
});
final Button upButton = new Button(buttonsComposite, SWT.NONE);
upButton.setToolTipText("Move Item Up"); //$NON-NLS-1$
upButton.setImage(ImageLib.getImage(ImageLib.UP_ACTION));
upButton.setLayoutData(labelGd);
upButton.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
TdExpression tdExpression = (TdExpression) ((IStructuredSelection) parserRuleTableViewer.getSelection())
.getFirstElement();
if (tdExpression != null) {
parserRuleTableViewer.moveTdExpression(tdExpression, 1);
}
}
});
final Button downButton = new Button(buttonsComposite, SWT.NONE);
downButton.setToolTipText("Move Item Down"); //$NON-NLS-1$
downButton.setImage(ImageLib.getImage(ImageLib.DOWN_ACTION));
downButton.setLayoutData(labelGd);
downButton.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
TdExpression tdExpression = (TdExpression) ((IStructuredSelection) parserRuleTableViewer.getSelection())
.getFirstElement();
if (tdExpression != null) {
parserRuleTableViewer.moveTdExpression(tdExpression, -1);
}
}
});
final Button copyButton = new Button(buttonsComposite, SWT.NONE);
copyButton.setToolTipText("Copy Selcetion Item"); //$NON-NLS-1$
copyButton.setImage(ImageLib.getImage(ImageLib.COPY_ACTION));
copyButton.setLayoutData(labelGd);
copyButton.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
List<TdExpression> listTdExpression = ((IStructuredSelection) parserRuleTableViewer.getSelection()).toList();
parserRuleTableViewer.copyTdExpression(listTdExpression);
}
});
final Button pasteButton = new Button(buttonsComposite, SWT.NONE);
pasteButton.setToolTipText("Paste Selcetion Item"); //$NON-NLS-1$
pasteButton.setImage(ImageLib.getImage(ImageLib.PASTE_ACTION));
pasteButton.setLayoutData(labelGd);
pasteButton.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
parserRuleTableViewer.pasteTdExpression();
}
});
if (isNeedTestButton) {
final Button testButton = new Button(buttonsComposite, SWT.NONE);
testButton.setImage(ImageLib.getImage(ImageLib.RULE_TEST));
testButton.setToolTipText(DefaultMessagesImpl.getString("ParserRuleMasterDetailsPage.testRule"));//$NON-NLS-1$
testButton.setLayoutData(labelGd);
testButton.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
if (GlobalServiceRegister.getDefault().isServiceRegistered(IAntlrEditorUIService.class)) {
IAntlrEditorUIService antlrEditorUIService = (IAntlrEditorUIService) GlobalServiceRegister.getDefault()
.getService(IAntlrEditorUIService.class);
antlrEditorUIService.runTestRuleAction(getCurrentModelElement(),
ParserRuleMasterDetailsPage.this.getEditor());
}
}
});
}
}
public ParserRuleTableViewer getParserRuleTableViewer() {
return parserRuleTableViewer;
}
/*
* (non-Javadoc)
*
* @see org.talend.dataprofiler.core.ui.editor.AbstractMetadataFormPage#canSave()
*/
@Override
public ReturnCode canSave() {
ReturnCode rc = canModifyName(ERepositoryObjectType.TDQ_RULES);
if (!rc.isOk()) {
MessageDialogWithToggle.openError(null,
DefaultMessagesImpl.getString("AbstractMetadataFormPage.saveFailed"), rc.getMessage()); //$NON-NLS-1$
}
return rc;
}
/*
* (non-Javadoc)
*
* @see org.talend.dataprofiler.core.ui.editor.AbstractMetadataFormPage#getCurrentModelElement()
*/
@Override
public ParserRule getCurrentModelElement() {
return (ParserRule) ruleRepNode.getRule();
}
/*
* (non-Javadoc)
*
* @see org.talend.dataprofiler.core.ui.editor.AbstractMetadataFormPage#getCurrentRepNode()
*/
@Override
public RuleRepNode getCurrentRepNode() {
return ruleRepNode;
}
/*
* (non-Javadoc)
*
* @see org.talend.dataprofiler.core.ui.editor.AbstractMetadataFormPage#init(org.eclipse.ui.forms.editor.FormEditor)
*/
@Override
protected void init(FormEditor editor) {
currentEditor = (DQRuleEditor) editor;
ruleRepNode = getParseRuleRepNodeFromInput(currentEditor.getEditorInput());
}
/**
* get PatternRepNode From editorInput
*
* @param editorInput
* @return
*/
private RuleRepNode getParseRuleRepNodeFromInput(IEditorInput editorInput) {
if (editorInput instanceof FileEditorInput) {
FileEditorInput fileEditorInput = (FileEditorInput) editorInput;
IFile file = fileEditorInput.getFile();
if (file != null) {
ParserRule parserRule = (ParserRule) DQRuleResourceFileHelper.getInstance().findDQRule(file);
parserRule = (ParserRule) EObjectHelper.resolveObject(parserRule);
return RepositoryNodeHelper.recursiveFindRuleParser(parserRule);
}
} else if (editorInput instanceof BusinessRuleItemEditorInput) {
return ((BusinessRuleItemEditorInput) editorInput).getRepNode();
}
return null;
}
}