/*******************************************************************************
* Copyright (c) 2005, 2006 IBM Corporation 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.pde.internal.ui.wizards.exports;
import org.eclipse.jface.dialogs.IDialogSettings;
import org.eclipse.pde.internal.ui.PDEPlugin;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.FileDialog;
public abstract class AbstractExportTab {
protected AbstractExportWizardPage fPage;
public AbstractExportTab(AbstractExportWizardPage page) {
fPage = page;
}
protected abstract Control createControl(Composite parent);
protected abstract void initialize(IDialogSettings settings);
protected abstract void saveSettings(IDialogSettings settings);
protected void initializeCombo(IDialogSettings settings, String key, Combo combo) {
for (int i = 0; i < 6; i++) {
String curr = settings.get(key + String.valueOf(i));
if (curr != null && combo.indexOf(curr) == -1) {
combo.add(curr);
}
}
if (combo.getItemCount() > 0)
combo.setText(combo.getItem(0));
}
protected void saveCombo(IDialogSettings settings, String key, Combo combo) {
if (combo.getText().trim().length() > 0) {
settings.put(key + String.valueOf(0), combo.getText().trim());
String[] items = combo.getItems();
int nEntries = Math.min(items.length, 5);
for (int i = 0; i < nEntries; i++) {
settings.put(key + String.valueOf(i + 1), items[i].trim());
}
}
}
protected void chooseFile(Combo combo, String filter) {
FileDialog dialog = new FileDialog(fPage.getShell(), SWT.SAVE);
String path = combo.getText();
if (path.trim().length() == 0)
path = PDEPlugin.getWorkspace().getRoot().getLocation().toString();
dialog.setFileName(path);
dialog.setFilterExtensions(new String[] { filter });
String res = dialog.open();
if (res != null) {
if (combo.indexOf(res) == -1)
combo.add(res, 0);
combo.setText(res);
}
}
}
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