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/*******************************************************************************
* Copyright (c) 2012 Wind River Systems, Inc. and others. All rights reserved.
* This program and the accompanying materials are made available under the terms
* of the Eclipse Public License v1.0 which accompanies this distribution, and is
* available at http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Wind River Systems - initial API and implementation
*******************************************************************************/
package org.eclipse.tcf.te.ui.terminals.internal.dialogs;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.TypedEvent;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.tcf.te.runtime.interfaces.properties.IPropertiesContainer;
import org.eclipse.tcf.te.ui.controls.BaseDialogPageControl;
import org.eclipse.tcf.te.ui.jface.dialogs.CustomTrayDialog;
import org.eclipse.tcf.te.ui.terminals.help.IContextHelpIds;
import org.eclipse.tcf.te.ui.terminals.nls.Messages;
import org.eclipse.tcf.te.ui.terminals.panels.AbstractConfigurationPanel;
import org.eclipse.ui.forms.widgets.FormToolkit;
/**
* Encoding selection dialog implementation.
*/
public class EncodingSelectionDialog extends CustomTrayDialog {
// The selected encoding or null
/* default */ String encoding = null;
// Reference to the encodings panel
private EncodingPanel encodingPanel = null;
/**
* Encodings panel implementation
*/
protected class EncodingPanel extends AbstractConfigurationPanel {
/**
* Constructor
*/
public EncodingPanel() {
super(new BaseDialogPageControl());
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.ui.controls.interfaces.IWizardConfigurationPanel#setupPanel(org.eclipse.swt.widgets.Composite, org.eclipse.ui.forms.widgets.FormToolkit)
*/
@Override
public void setupPanel(Composite parent, FormToolkit toolkit) {
Composite panel = new Composite(parent, SWT.NONE);
panel.setLayout(new GridLayout());
GridData data = new GridData(SWT.FILL, SWT.FILL, true, true);
panel.setLayoutData(data);
// Create the encoding selection combo
createEncodingUI(panel, false);
if (EncodingSelectionDialog.this.encoding != null) {
setEncoding(EncodingSelectionDialog.this.encoding);
}
setControl(panel);
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.ui.controls.interfaces.IWizardConfigurationPanel#dataChanged(org.eclipse.tcf.te.runtime.interfaces.properties.IPropertiesContainer, org.eclipse.swt.events.TypedEvent)
*/
@Override
public boolean dataChanged(IPropertiesContainer data, TypedEvent e) {
return false;
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.ui.terminals.panels.AbstractConfigurationPanel#saveSettingsForHost(boolean)
*/
@Override
protected void saveSettingsForHost(boolean add) {
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.ui.terminals.panels.AbstractConfigurationPanel#fillSettingsForHost(java.lang.String)
*/
@Override
protected void fillSettingsForHost(String host) {
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.ui.terminals.panels.AbstractConfigurationPanel#getHostFromSettings()
*/
@Override
protected String getHostFromSettings() {
return null;
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.ui.terminals.panels.AbstractConfigurationPanel#getEncoding()
*/
@Override
public String getEncoding() {
return super.getEncoding();
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.ui.terminals.panels.AbstractConfigurationPanel#setEncoding(java.lang.String)
*/
@Override
public void setEncoding(String encoding) {
super.setEncoding(encoding);
}
}
/**
* Constructor.
*
* @param shell The parent shell or <code>null</code>.
*/
public EncodingSelectionDialog(Shell shell) {
super(shell, IContextHelpIds.ENCODING_SELECTION_DIALOG);
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.ui.jface.dialogs.CustomTrayDialog#createDialogAreaContent(org.eclipse.swt.widgets.Composite)
*/
@Override
protected void createDialogAreaContent(Composite parent) {
super.createDialogAreaContent(parent);
setDialogTitle(Messages.EncodingSelectionDialog_title);
Composite panel = new Composite(parent, SWT.NONE);
GridLayout layout = new GridLayout(2, false);
layout.marginHeight = 0; layout.marginWidth = 0;
panel.setLayout(layout);
panel.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, true));
encodingPanel = new EncodingPanel();
encodingPanel.setupPanel(panel, null);
applyDialogFont(panel);
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.ui.jface.dialogs.CustomTrayDialog#okPressed()
*/
@Override
protected void okPressed() {
// Save the selected encoding
if (encodingPanel != null) encoding = encodingPanel.getEncoding();
super.okPressed();
}
/* (non-Javadoc)
* @see org.eclipse.jface.dialogs.Dialog#cancelPressed()
*/
@Override
protected void cancelPressed() {
// Reset the encoding
encoding = null;
super.cancelPressed();
}
/**
* Set the encoding to default to on creating the dialog.
*/
public final void setEncoding(String encoding) {
this.encoding = encoding;
}
/**
* Returns the selected encoding or <code>null</code>.
*/
public final String getEncoding() {
return encoding;
}
}
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