// ============================================================================
//
// Copyright (C) 2006-2012 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
//
// ============================================================================
package org.talend.designer.core.ui.editor.properties.controllers;
import java.beans.PropertyChangeEvent;
import org.eclipse.gef.commands.Command;
import org.eclipse.jface.fieldassist.DecoratedField;
import org.eclipse.jface.fieldassist.FieldDecoration;
import org.eclipse.jface.fieldassist.FieldDecorationRegistry;
import org.eclipse.jface.fieldassist.TextControlCreator;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.CLabel;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.graphics.GC;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.layout.FormAttachment;
import org.eclipse.swt.layout.FormData;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.views.properties.tabbed.ITabbedPropertyConstants;
import org.talend.commons.ui.runtime.image.ImageProvider;
import org.talend.commons.ui.swt.tableviewer.celleditor.DateDialog;
import org.talend.core.CorePlugin;
import org.talend.core.model.process.IElementParameter;
import org.talend.core.model.utils.TalendTextUtils;
import org.talend.core.properties.tab.IDynamicProperty;
import org.talend.designer.core.i18n.Messages;
import org.talend.designer.core.ui.editor.cmd.PropertyChangeCommand;
import org.talend.designer.core.ui.editor.nodes.Node;
import org.talend.designer.core.ui.editor.properties.controllers.creator.SelectAllTextControlCreator;
/**
* DOC nrousseau class global comment. Detailled comment <br/>
*
*/
public class DateController extends AbstractElementPropertySectionController {
private static final String DATE = "DATE"; //$NON-NLS-1$
private static final int STANDARD_TEXT_WIDTH_ADDITION = 15;
private Text dateText;
public DateController(IDynamicProperty dp) {
super(dp);
}
/*
* (non-Javadoc)
*
* @see org.talend.designer.core.ui.editor.properties.controllers.AbstractElementPropertySectionController#createControl(org.eclipse.swt.widgets.Composite,
* org.talend.core.model.process.IElementParameter, int, int, int, org.eclipse.swt.widgets.Control)
*/
@Override
public Control createControl(Composite subComposite, IElementParameter param, int numInRow, int nbInRow, int top,
Control lastControl) {
Button btnEdit = getWidgetFactory().createButton(subComposite, "", SWT.PUSH); //$NON-NLS-1$
FormData data;
btnEdit.setImage(ImageProvider.getImage(CorePlugin.getImageDescriptor(DOTS_BUTTON)));
btnEdit.setData(NAME, DATE);
btnEdit.setData(PARAMETER_NAME, param.getName());
btnEdit.setEnabled(!param.isReadOnly());
btnEdit.addSelectionListener(listenerSelection);
DecoratedField dField = new DecoratedField(subComposite, SWT.BORDER, new SelectAllTextControlCreator());
if (param.isRequired()) {
FieldDecoration decoration = FieldDecorationRegistry.getDefault().getFieldDecoration(
FieldDecorationRegistry.DEC_REQUIRED);
dField.addFieldDecoration(decoration, SWT.RIGHT | SWT.TOP, false);
}
if (param.isRepositoryValueUsed()) {
FieldDecoration decoration = FieldDecorationRegistry.getDefault().getFieldDecoration(
FieldDecorationRegistry.DEC_CONTENT_PROPOSAL);
decoration.setDescription(Messages.getString("FileController.decoration.description")); //$NON-NLS-1$
dField.addFieldDecoration(decoration, SWT.RIGHT | SWT.BOTTOM, false);
}
Control cLayout = dField.getLayoutControl();
dateText = (Text) dField.getControl();
dateText.setData(PARAMETER_NAME, param.getName());
cLayout.setBackground(subComposite.getBackground());
dateText.setEditable(!param.isReadOnly());
editionControlHelper.register(param.getName(), dateText);
addDragAndDropTarget(dateText);
if (elem instanceof Node) {
dateText.setToolTipText(VARIABLE_TOOLTIP + param.getVariableName());
}
hashCurControls.put(param.getName(), dateText);
CLabel labelLabel = getWidgetFactory().createCLabel(subComposite, param.getDisplayName()); //$NON-NLS-1$
data = new FormData();
if (lastControl != null) {
data.left = new FormAttachment(lastControl, 0);
} else {
data.left = new FormAttachment((((numInRow - 1) * MAX_PERCENT) / nbInRow), 0);
}
data.top = new FormAttachment(0, top);
labelLabel.setLayoutData(data);
if (numInRow != 1) {
labelLabel.setAlignment(SWT.RIGHT);
}
// **************************
data = new FormData();
int currentLabelWidth = STANDARD_LABEL_WIDTH;
GC gc = new GC(labelLabel);
Point labelSize = gc.stringExtent(param.getDisplayName());
gc.dispose();
gc = new GC(dateText);
Point defaultDateDateSize = gc.stringExtent("\"2007-06-22 00:00:00\""); // just an example of date //$NON-NLS-1$
Point currentDateSize = gc.stringExtent((String) param.getValue()); // current value
gc.dispose();
int currentDateWidth = defaultDateDateSize.x + ITabbedPropertyConstants.HSPACE + STANDARD_TEXT_WIDTH_ADDITION;
if ((currentDateSize.x + ITabbedPropertyConstants.HSPACE + STANDARD_TEXT_WIDTH_ADDITION) > currentDateWidth) {
currentDateWidth = currentDateSize.x + ITabbedPropertyConstants.HSPACE + STANDARD_TEXT_WIDTH_ADDITION;
}
dateText.computeSize(SWT.DEFAULT, SWT.DEFAULT);
if ((labelSize.x + ITabbedPropertyConstants.HSPACE) > currentLabelWidth) {
currentLabelWidth = labelSize.x + ITabbedPropertyConstants.HSPACE;
}
data.left = new FormAttachment(labelLabel, 0, SWT.RIGHT);
data.right = new FormAttachment(labelLabel, currentDateWidth, SWT.RIGHT);
data.top = new FormAttachment(btnEdit, 0, SWT.CENTER);
cLayout.setLayoutData(data);
data = new FormData();
data.left = new FormAttachment(cLayout, 0, SWT.RIGHT);
data.right = new FormAttachment(cLayout, STANDARD_BUTTON_WIDTH, SWT.RIGHT);
data.top = new FormAttachment(0, top);
data.height = STANDARD_HEIGHT - 2;
btnEdit.setLayoutData(data);
Point initialSize = dField.getLayoutControl().computeSize(SWT.DEFAULT, SWT.DEFAULT);
dynamicProperty.setCurRowSize(initialSize.y + ITabbedPropertyConstants.VSPACE);
return btnEdit;
}
/*
* (non-Javadoc)
*
* @see org.talend.designer.core.ui.editor.properties.controllers.AbstractElementPropertySectionController#estimateRowSize(org.eclipse.swt.widgets.Composite,
* org.talend.core.model.process.IElementParameter)
*/
@Override
public int estimateRowSize(Composite subComposite, IElementParameter param) {
DecoratedField dField = new DecoratedField(subComposite, SWT.BORDER, new TextControlCreator());
Point initialSize = dField.getLayoutControl().computeSize(SWT.DEFAULT, SWT.DEFAULT);
dField.getLayoutControl().dispose();
return initialSize.y + ITabbedPropertyConstants.VSPACE;
}
SelectionListener listenerSelection = new SelectionListener() {
public void widgetDefaultSelected(SelectionEvent e) {
}
public void widgetSelected(SelectionEvent e) {
Command cmd = createCommand((Button) e.getSource());
executeCommand(cmd);
}
};
/*
* (non-Javadoc)
*
* @see org.talend.designer.core.ui.editor.properties2.editors.AbstractElementPropertySectionController#createCommand()
*/
public Command createCommand(Button button) {
DateDialog dateDial = new DateDialog(composite.getShell());
// String extractedFilePath = PathExtractor.extractPath(dateText.getText());
// dial.s
// dial.setFileName(new Path(extractedFilePath).toOSString());
int returnValue = dateDial.open();
if (returnValue == DateDialog.OK) {
String propertyName = (String) button.getData(PARAMETER_NAME);
String date = dateDial.getTalendDateString();
if (!elem.getPropertyValue(propertyName).equals(date)) {
return new PropertyChangeCommand(elem, propertyName, TalendTextUtils.addQuotes(date));
}
}
return null;
}
/*
* (non-Javadoc)
*
* @see org.talend.designer.core.ui.editor.properties.controllers.AbstractElementPropertySectionController#refresh(org.talend.core.model.process.IElementParameter,
* boolean)
*/
@Override
public void refresh(IElementParameter param, boolean checkErrorsWhenViewRefreshed) {
final String name2 = param.getName();
Text labelText = (Text) hashCurControls.get(name2);
Object value = param.getValue();
if (labelText == null || labelText.isDisposed()) {
return;
}
boolean valueChanged = false;
if (value == null) {
labelText.setText(""); //$NON-NLS-1$
} else {
if (!value.equals(labelText.getText())) {
labelText.setText((String) value);
valueChanged = true;
}
}
if (checkErrorsWhenViewRefreshed || valueChanged) {
checkErrorsForPropertiesOnly(labelText);
}
fixedCursorPosition(param, labelText, value, valueChanged);
}
/*
* (non-Javadoc)
*
* @see java.beans.PropertyChangeListener#propertyChange(java.beans.PropertyChangeEvent)
*/
public void propertyChange(PropertyChangeEvent arg0) {
// TODO Auto-generated method stub
}
}