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package org.eclipse.team.internal.ccvs.ui.wizards;
/*
* (c) Copyright IBM Corp. 2000, 2002.
* All Rights Reserved.
*/
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.viewers.ListViewer;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.team.internal.ccvs.ui.IHelpContextIds;
import org.eclipse.team.internal.ccvs.ui.Policy;
import org.eclipse.team.internal.ccvs.ui.wizards.KSubstWizard.KSubstChangeElement;
import org.eclipse.ui.help.WorkbenchHelp;
/**
* Page to warn user about uncommitted outgoing changes.
*/
public class KSubstWizardDirtyFilesPage extends CVSWizardPage {
private boolean includeDirtyFiles;
private Button includeDirtyFilesButton;
private ListViewer listViewer;
public KSubstWizardDirtyFilesPage(String pageName, String title, ImageDescriptor image, boolean includeDirtyFiles) {
super(pageName, title, image);
this.includeDirtyFiles = includeDirtyFiles;
}
public void createControl(Composite parent) {
Composite top = new Composite(parent, SWT.NONE);
top.setLayout(new GridLayout());
setControl(top);
// set F1 help
WorkbenchHelp.setHelp(top, IHelpContextIds.KEYWORD_SUBSTITUTION_CHANGED_PAGE);
createWrappingLabel(top, Policy.bind("KSubstWizardDirtyFilesPage.contents"), 0, LABEL_WIDTH_HINT); //$NON-NLS-1$
includeDirtyFilesButton = new Button(top, SWT.CHECK);
includeDirtyFilesButton.setText(Policy.bind("KSubstWizardDirtyFilesPage.includeDirtyFiles")); //$NON-NLS-1$
includeDirtyFilesButton.setSelection(includeDirtyFiles);
includeDirtyFilesButton.addListener(SWT.Selection, new Listener() {
public void handleEvent(Event e) {
includeDirtyFiles = includeDirtyFilesButton.getSelection();
}
});
createSeparator(top, SPACER_HEIGHT);
listViewer = createFileListViewer(top,
Policy.bind("KSubstWizardDirtyFilesPage.dirtyFilesViewer.title"), LIST_HEIGHT_HINT); //$NON-NLS-1$
}
public boolean includeDirtyFiles() {
return includeDirtyFiles;
}
public void setChangeList(List changes) {
List filteredFiles = new ArrayList();
for (Iterator it = changes.iterator(); it.hasNext();) {
KSubstChangeElement change = (KSubstChangeElement) it.next();
if (change.matchesFilter(KSubstChangeElement.CHANGED_FILE)) {
filteredFiles.add(change.getFile());
}
}
listViewer.setInput(filteredFiles.toArray());
}
public boolean isListEmpty() {
// returns true iff the list is empty after filtering
return listViewer.getList().getItemCount() == 0;
}
public void setVisible(boolean visible) {
super.setVisible(visible);
if (visible) {
includeDirtyFilesButton.setFocus();
}
}
}
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