package org.apache.axis2.tool.codegen.eclipse.ui;
import org.apache.axis2.tool.codegen.eclipse.plugin.CodegenWizardPlugin;
import org.eclipse.jface.dialogs.IDialogPage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
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.FileDialog;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;
/**
* The first page of the code generator wizrad. Asks for the WSDL file Name
*/
public class WSDLFileSelectionPage extends AbstractWizardPage {
private Text fileText;
/**
*
* @param pageName
*/
public WSDLFileSelectionPage() {
super("page1");
}
/**
* Creates a default value for the settings on this page. For
* WSDLFileSelection, this is not very much.
*/
protected void initializeDefaultSettings() {
settings.put(PREF_WSDL_LOCATION, "");
}
/**
* @see IDialogPage#createControl(Composite)
*/
public void createControl(Composite parent) {
Composite container = new Composite(parent, SWT.NULL);
GridLayout layout = new GridLayout();
container.setLayout(layout);
layout.numColumns = 3;
layout.verticalSpacing = 9;
GridData gd = new GridData(GridData.FILL_HORIZONTAL);
Label label = new Label(container, SWT.NULL);
label.setText(CodegenWizardPlugin
.getResourceString("page1.fileselection.label"));
fileText = new Text(container, SWT.BORDER | SWT.SINGLE);
fileText.setLayoutData(gd);
fileText.setText(settings.get(PREF_WSDL_LOCATION));
fileText.addModifyListener(new ModifyListener() {
public void modifyText(ModifyEvent e) {
settings.put(PREF_WSDL_LOCATION, fileText.getText());
dialogChanged();
}
});
Button button = new Button(container, SWT.PUSH);
button.setText(CodegenWizardPlugin
.getResourceString("page1.fileselection.browse"));
button.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
handleBrowse();
}
});
setPageComplete(false);
setControl(container);
/*
* Validate this dialog, because we could have got valid values from the
* settings already.
*/
if (restoredFromPreviousSettings){
dialogChanged();
}
}
/**
* Handle the dialog change event. Basically evaluates the file name and
* sets the error message accordingly
*
* TODO - we might need to call this in a different event!!!
*/
private void dialogChanged() {
String fileName = getFileName();
if (fileName.length() == 0) {
updateStatus(CodegenWizardPlugin
.getResourceString("page1.error.filemissingerror"));
return;
}
//try populate the options
getCodegenWizard().populateOptions();
// update the status
updateStatus(null);
}
/**
* Pops up the file browse dialog box
*
*/
private void handleBrowse() {
FileDialog fileDialog = new FileDialog(this.getShell());
fileDialog.setFilterExtensions(new String[] { "*.wsdl" });
String fileName = fileDialog.open();
if (fileName != null) {
fileText.setText(fileName);
}
}
/**
* Get the file name
*
* @return
*/
public String getFileName() {
return fileText.getText();
}
/*
* (non-Javadoc)
*
* @see org.apache.axis2.tool.codegen.eclipse.ui.CodegenPage#getPageType()
*/
public int getPageType() {
return WSDL_2_JAVA_TYPE;
}
}