// ============================================================================
//
// 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
//
// ============================================================================
package com.amalto.workbench.dialogs;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.IInputValidator;
import org.eclipse.jface.resource.StringConverter;
import org.eclipse.jface.window.Window;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
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.Control;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.IWorkbenchPartSite;
import com.amalto.workbench.i18n.Messages;
import com.amalto.workbench.image.EImage;
import com.amalto.workbench.image.ImageCache;
import com.amalto.workbench.models.TreeParent;
public class ViewInputDialog extends Dialog implements SelectionListener {
/**
* The title of the dialog.
*/
private String title;
/**
* The message to display, or <code>null</code> if none.
*/
private String message;
/**
* The input value; the empty string by default.
*/
protected String value = "";//$NON-NLS-1$
/**
* The input validator, or <code>null</code> if none.
*/
private IInputValidator validator;
/**
* Ok button widget.
*/
private Button okButton;
private Button openDLG;
/**
* Input text widget.
*/
protected Text text;
/**
* Error message label widget.
*/
private Text errorMessageText;
/**
* Error message string.
*/
private String errorMessage = "";//$NON-NLS-1$
private Label label;
private Button transformeButton;
private Button smartViewButton;
private Button beforeSavingButton;
private Button beforeDeletingButton;
private Button runnableProcessButton;
private Button standaloneProcessButton;
private TreeParent treeParent;
protected IWorkbenchPartSite site;
protected XpathSelectDialog dlg;
private Composite composite;
private boolean isTransfor = false;
private static String Smart_view = "Smart_view_";//$NON-NLS-1$
private static String beforeSaving = "beforeSaving_";//$NON-NLS-1$
private static String beforeDeleting = "beforeDeleting_";//$NON-NLS-1$
private static String runnableProcess = "Runnable_";//$NON-NLS-1$
private static String standaloneProcess = "Runnable#";//$NON-NLS-1$
boolean isBtnShow = true;
public ViewInputDialog(IWorkbenchPartSite site, TreeParent treeParent, Shell parentShell, String dialogTitle,
String dialogMessage, String initialValue, IInputValidator validator, boolean isTransfor) {
super(parentShell);
setShellStyle(getShellStyle() | SWT.RESIZE | SWT.WRAP);
this.site = site;
this.title = dialogTitle;
message = dialogMessage;
this.treeParent = treeParent;
this.isTransfor = isTransfor;
if (initialValue == null) {
value = "";//$NON-NLS-1$
} else {
value = initialValue;
}
this.validator = validator;
}// ViewInputDialog(
public void setBtnShow(boolean isBtnShow) {
this.isBtnShow = isBtnShow;
}
@Override
protected void buttonPressed(int buttonId) {
if (buttonId == IDialogConstants.OK_ID) {
value = text.getText();
} else {
value = null;
}
super.buttonPressed(buttonId);
}
@Override
protected void configureShell(Shell shell) {
super.configureShell(shell);
if (title != null) {
shell.setText(title);
}
}
@Override
protected void createButtonsForButtonBar(Composite parent) {
// create OK and Cancel buttons by default
okButton = createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, true);
createButton(parent, IDialogConstants.CANCEL_ID, IDialogConstants.CANCEL_LABEL, false);
// do this here because setting the text will set enablement on the ok
// button
okButton.setEnabled(false);
}
@Override
protected Control createDialogArea(final Composite parent) {
setShellStyle(SWT.WRAP);
// create composite
composite = (Composite) super.createDialogArea(parent);
GridLayout layout = (GridLayout) composite.getLayout();
layout.makeColumnsEqualWidth = false;
layout.numColumns = 2;
label = new Label(composite, SWT.NONE | SWT.WRAP);
// create message
if (message != null) {
// label = new Label(composite, SWT.NONE);
label.setText(message);
label.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false, 2, 1));
label.setFont(parent.getFont());
}
text = new Text(composite, getInputTextStyle() | SWT.WRAP);
text.setLayoutData(new GridData(GridData.GRAB_HORIZONTAL | GridData.HORIZONTAL_ALIGN_FILL));
text.addModifyListener(new ModifyListener() {
public void modifyText(ModifyEvent e) {
validateInput();
}
});
// xpathwidget = new XpathWidget(site,"...",treeParent,null, composite, null,false,true);
// XpathSelectDialog(Shell parentShell,TreeParent parent,String title,IWorkbenchPartSite site,boolean
// isMulti,String dataModelName)
openDLG = new Button(composite, SWT.NONE);
openDLG.setImage(ImageCache.getCreatedImage(EImage.DOTS_BUTTON.getPath()));
openDLG.addSelectionListener(this);
openDLG.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1));
openDLG.setVisible(isBtnShow);
openDLG.setToolTipText(Messages.ViewInputDialog_SelectOneEntity);
errorMessageText = new Text(composite, SWT.READ_ONLY | SWT.WRAP);
errorMessageText.setLayoutData(new GridData(SWT.FILL, SWT.TOP, false, false, 2, 1));
errorMessageText.setBackground(errorMessageText.getDisplay().getSystemColor(SWT.COLOR_WIDGET_BACKGROUND));
// Set the error message text
setErrorMessage(errorMessage);
if (isTransfor) {
Group radioGroup = new Group(composite, SWT.SHADOW_NONE);
radioGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false, 2, 1));
radioGroup.setLayout(new GridLayout(1, false));
radioGroup.setText(Messages.ViewInputDialog_SelectOneType);
transformeButton = new Button(radioGroup, SWT.RADIO);
transformeButton.setText(Messages.ViewInputDialog_CreateNormalProcess);
transformeButton.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, true, 1, 1));
text.setText("");//$NON-NLS-1$
transformeButton.addSelectionListener(new SelectionListener() {
public void widgetDefaultSelected(SelectionEvent e) {
}
public void widgetSelected(SelectionEvent e) {
text.setText("");//$NON-NLS-1$
label.setText(message);
openDLG.setVisible(false);
parent.layout(true);
value = "";//$NON-NLS-1$
}
});
transformeButton.setSelection(true);
smartViewButton = new Button(radioGroup, SWT.RADIO);
smartViewButton.setText(Messages.ViewInputDialog_CreateSmartProcess);
smartViewButton.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, true, 1, 1));
// smartViewButton.setSelection(true);
smartViewButton.addSelectionListener(new SelectionListener() {
public void widgetDefaultSelected(SelectionEvent e) {
}
public void widgetSelected(SelectionEvent e) {
text.setText(Smart_view);
label.setText(Messages.ViewInputDialog_EnterNameFollowsXX);
openDLG.setVisible(true);
value = Smart_view;
}
});
beforeSavingButton = new Button(radioGroup, SWT.RADIO);
beforeSavingButton.setText(Messages.ViewInputDialog_CreateBeforeSaveProcess);
beforeSavingButton.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, true, 1, 1));
beforeSavingButton.addSelectionListener(new SelectionListener() {
public void widgetDefaultSelected(SelectionEvent e) {
}
public void widgetSelected(SelectionEvent e) {
text.setText(beforeSaving);
label.setText(Messages.ViewInputDialog_EnterNameFollowsXX1);
openDLG.setVisible(true);
value = beforeSaving;
}
});
beforeDeletingButton = new Button(radioGroup, SWT.RADIO);
beforeDeletingButton.setText(Messages.ViewInputDialog_CreateBeforeDelProcess);
beforeDeletingButton.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, true, 1, 1));
beforeDeletingButton.addSelectionListener(new SelectionListener() {
public void widgetDefaultSelected(SelectionEvent e) {
}
public void widgetSelected(SelectionEvent e) {
text.setText(beforeDeleting);
label.setText(Messages.ViewInputDialog_EnterNameFollowsXX2);
openDLG.setVisible(true);
value = beforeDeleting;
}
});
runnableProcessButton = new Button(radioGroup, SWT.RADIO);
runnableProcessButton.setText(Messages.ViewInputDialog_CreateRunnableProcess);
runnableProcessButton.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, true, 1, 1));
runnableProcessButton.addSelectionListener(new SelectionListener() {
public void widgetDefaultSelected(SelectionEvent e) {
}
public void widgetSelected(SelectionEvent e) {
text.setText(runnableProcess);
label.setText(Messages.ViewInputDialog_EnterNameFollowsXX3);
openDLG.setVisible(true);
value = runnableProcess;
}
});
standaloneProcessButton = new Button(radioGroup, SWT.RADIO);
standaloneProcessButton.setText(Messages.ViewInputDialog_CreateStandloneProcess);
standaloneProcessButton.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, true, 1, 1));
standaloneProcessButton.addSelectionListener(new SelectionListener() {
public void widgetDefaultSelected(SelectionEvent e) {
}
public void widgetSelected(SelectionEvent e) {
text.setText(standaloneProcess);
label.setText(Messages.ViewInputDialog_EnterNameFollowsXX4);
openDLG.setVisible(true);
value = standaloneProcess;
}
});
} else {
if (value != null) {
text.setText(value);
}
}
applyDialogFont(composite);
return composite;
}
protected Label getErrorMessageLabel() {
return null;
}
protected Button getOkButton() {
return okButton;
}
protected IInputValidator getValidator() {
return validator;
}
public String getValue() {
return value;
}
protected void validateInput() {
String errorMessage = null;
if (validator != null) {
errorMessage = validator.isValid(text.getText());
}
setErrorMessage(errorMessage);
}
public void setErrorMessage(String errorMessage) {
this.errorMessage = errorMessage;
if (errorMessageText != null && !errorMessageText.isDisposed()) {
errorMessageText.setText(errorMessage == null ? " \n " : errorMessage);//$NON-NLS-1$
boolean hasError = errorMessage != null && (StringConverter.removeWhiteSpaces(errorMessage)).length() > 0;
errorMessageText.setEnabled(hasError);
errorMessageText.setVisible(hasError);
errorMessageText.getParent().update();
Control button = getButton(IDialogConstants.OK_ID);
if (button != null) {
button.setEnabled(errorMessage == null);
}
}
}
protected int getInputTextStyle() {
return SWT.SINGLE | SWT.BORDER;
}
public void widgetDefaultSelected(SelectionEvent e) {
}
public void widgetSelected(SelectionEvent e) {
dlg = new XpathSelectDialog(composite.getShell(), treeParent, Messages.ViewInputDialog_SelectOneEntity, site, false, null);
dlg.setBlockOnOpen(true);
dlg.open();
if (dlg.getReturnCode() == Window.OK) {
text.setText(value + dlg.getEntityName());
dlg.close();
}
}
}