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package org.eclipse.team.internal.ccvs.ui.wizards;
/*
* (c) Copyright IBM Corp. 2000, 2002.
* All Rights Reserved.
*/
import org.eclipse.core.resources.IProject;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.viewers.ISelectionChangedListener;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.SelectionChangedEvent;
import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.viewers.ViewerSorter;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Tree;
import org.eclipse.team.core.TeamException;
import org.eclipse.team.internal.ccvs.core.CVSTag;
import org.eclipse.team.internal.ccvs.core.ICVSRemoteFolder;
import org.eclipse.team.internal.ccvs.core.client.Command;
import org.eclipse.team.internal.ccvs.core.client.Update;
import org.eclipse.team.internal.ccvs.core.client.Command.LocalOption;
import org.eclipse.team.internal.ccvs.core.resources.CVSWorkspaceRoot;
import org.eclipse.team.internal.ccvs.ui.Policy;
import org.eclipse.team.internal.ccvs.ui.TagConfigurationDialog;
import org.eclipse.team.internal.ccvs.ui.merge.ProjectElement;
import org.eclipse.team.internal.ccvs.ui.merge.TagElement;
import org.eclipse.ui.model.WorkbenchContentProvider;
import org.eclipse.ui.model.WorkbenchLabelProvider;
public class UpdateWizardPage extends CVSWizardPage {
IProject project;
TreeViewer tree;
CVSTag result;
ICVSRemoteFolder remote;
boolean doOverwrite;
public UpdateWizardPage(String pageName, String title, ImageDescriptor titleImage) {
super(pageName, title, titleImage);
}
/*
* @see IDialogPage#createControl(Composite)
*/
public void createControl(Composite parent) {
Composite composite = createComposite(parent, 2);
// set F1 help
// WorkbenchHelp.setHelp(composite, new DialogPageContextComputer (this, ITeamHelpContextIds.REPO_CONNECTION_MAIN_PAGE));
Label description = new Label(composite, SWT.WRAP);
GridData data = new GridData();
data.horizontalSpan = 2;
data.widthHint = 350;
description.setLayoutData(data);
description.setText(Policy.bind("UpdateWizardPage.description"));
tree = createTree(composite);
tree.setContentProvider(new WorkbenchContentProvider());
tree.setLabelProvider(new WorkbenchLabelProvider());
tree.setSorter(new ViewerSorter() {
public int compare(Viewer v, Object o1, Object o2) {
int result = super.compare(v, o1, o2);
if (o1 instanceof TagElement && o2 instanceof TagElement) {
return -result;
}
return result;
}
});
tree.addSelectionChangedListener(new ISelectionChangedListener() {
public void selectionChanged(SelectionChangedEvent event) {
Object selected = ((IStructuredSelection)tree.getSelection()).getFirstElement();
if (selected instanceof TagElement) {
result = ((TagElement)selected).getTag();
setPageComplete(true);
} else {
result = null;
setPageComplete(false);
}
}
});
createLabel(composite, "");
createLabel(composite, "");
doOverwrite = false;
final Button overwrite = new Button(composite, SWT.CHECK);
data = new GridData();
data.horizontalSpan = 2;
overwrite.setLayoutData(data);
overwrite.setText(Policy.bind("UpdateWizardPage.overwrite"));
overwrite.setSelection(doOverwrite);
overwrite.addListener(SWT.Selection, new Listener() {
public void handleEvent(Event event) {
doOverwrite = overwrite.getSelection();
}
});
setControl(composite);
tree.setInput(new ProjectElement(CVSWorkspaceRoot.getCVSFolderFor(project), true /*show HEAD as tag*/));
Runnable refresh = new Runnable() {
public void run() {
tree.refresh();
}
};
TagConfigurationDialog.createTagDefinitionButtons(getShell(), composite, new IProject[] {project},convertVerticalDLUsToPixels(IDialogConstants.BUTTON_HEIGHT),
convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH), refresh, refresh);
Label seperator = new Label(composite, SWT.SEPARATOR | SWT.HORIZONTAL);
data = new GridData (GridData.FILL_BOTH);
data.horizontalSpan = 2;
seperator.setLayoutData(data);
setPageComplete(false);
}
protected TreeViewer createTree(Composite parent) {
Tree tree = new Tree(parent, SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER | SWT.SINGLE);
tree.setLayoutData(new GridData(GridData.FILL_BOTH));
return new TreeViewer(tree);
}
public void setProject(IProject project) {
this.project = project;
try {
this.remote = (ICVSRemoteFolder) CVSWorkspaceRoot.getRemoteResourceFor(project);
} catch (TeamException e) {
// To do
}
}
public CVSTag getTag() {
return result;
}
public LocalOption[] getLocalOptions() {
if (doOverwrite) {
return new LocalOption[] { Update.IGNORE_LOCAL_CHANGES };
}
return Command.NO_LOCAL_OPTIONS;
}
}
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