/*******************************************************************************
* Copyright (c) 2004, 2010 QNX Software Systems 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:
* QNX Software Systems - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.internal.ui.dialogs.cpaths;
import java.util.List;
import org.eclipse.core.resources.IContainer;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IWorkspace;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.jface.dialogs.StatusDialog;
import org.eclipse.osgi.util.NLS;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.cdt.internal.ui.dialogs.StatusInfo;
import org.eclipse.cdt.internal.ui.wizards.dialogfields.DialogField;
import org.eclipse.cdt.internal.ui.wizards.dialogfields.IDialogFieldListener;
import org.eclipse.cdt.internal.ui.wizards.dialogfields.SelectionButtonDialogField;
import org.eclipse.cdt.internal.ui.wizards.dialogfields.StringDialogField;
/**
* @deprecated as of CDT 4.0. This class was used for property pages
* for 3.X style projects.
*/
@Deprecated
public class NewSourceFolderDialog extends StatusDialog {
private SelectionButtonDialogField fUseProjectButton;
private SelectionButtonDialogField fUseFolderButton;
private StringDialogField fContainerDialogField;
private StatusInfo fContainerFieldStatus;
private IContainer fFolder;
private List<IContainer> fExistingFolders;
private IProject fCurrProject;
public NewSourceFolderDialog(Shell parent, String title, IProject project, List<IContainer> existingFolders, CPElement entryToEdit) {
super(parent);
setTitle(title);
fContainerFieldStatus = new StatusInfo();
SourceContainerAdapter adapter = new SourceContainerAdapter();
fUseProjectButton = new SelectionButtonDialogField(SWT.RADIO);
fUseProjectButton.setLabelText(CPathEntryMessages.NewSourceFolderDialog_useproject_button);
fUseProjectButton.setDialogFieldListener(adapter);
fUseFolderButton = new SelectionButtonDialogField(SWT.RADIO);
fUseFolderButton.setLabelText(CPathEntryMessages.NewSourceFolderDialog_usefolder_button);
fUseFolderButton.setDialogFieldListener(adapter);
fContainerDialogField = new StringDialogField();
fContainerDialogField.setDialogFieldListener(adapter);
fContainerDialogField.setLabelText(CPathEntryMessages.NewSourceFolderDialog_sourcefolder_label);
fUseFolderButton.attachDialogField(fContainerDialogField);
fFolder = null;
fExistingFolders = existingFolders;
fCurrProject = project;
boolean useFolders = true;
if (entryToEdit == null) {
fContainerDialogField.setText(""); //$NON-NLS-1$
} else {
IPath editPath = entryToEdit.getPath().removeFirstSegments(1);
fContainerDialogField.setText(editPath.toString());
useFolders = !editPath.isEmpty();
}
fUseFolderButton.setSelection(useFolders);
fUseProjectButton.setSelection(!useFolders);
setHelpAvailable(false);
}
public void setMessage(String message) {
fContainerDialogField.setLabelText(message);
}
@Override
protected Control createDialogArea(Composite parent) {
Composite composite = (Composite) super.createDialogArea(parent);
Composite inner = new Composite(composite, SWT.NONE);
GridLayout layout = new GridLayout();
layout.marginHeight = 0;
layout.marginWidth = 0;
layout.numColumns = 1;
inner.setLayout(layout);
int widthHint = convertWidthInCharsToPixels(50);
GridData data = new GridData(GridData.FILL_HORIZONTAL);
data.widthHint = widthHint;
if (fExistingFolders.contains(fCurrProject)) {
fContainerDialogField.doFillIntoGrid(inner, 2);
} else {
fUseProjectButton.doFillIntoGrid(inner, 1);
fUseFolderButton.doFillIntoGrid(inner, 1);
fContainerDialogField.getTextControl(inner);
int horizontalIndent = convertWidthInCharsToPixels(3);
data.horizontalIndent = horizontalIndent;
}
Control control = fContainerDialogField.getTextControl(null);
control.setLayoutData(data);
fContainerDialogField.postSetFocusOnDialogField(parent.getDisplay());
applyDialogFont(composite);
return composite;
}
// -------- SourceContainerAdapter --------
private class SourceContainerAdapter implements IDialogFieldListener {
// -------- IDialogFieldListener
public void dialogFieldChanged(DialogField field) {
doStatusLineUpdate();
}
}
protected void doStatusLineUpdate() {
checkIfPathValid();
updateStatus(fContainerFieldStatus);
}
protected void checkIfPathValid() {
fFolder = null;
IContainer folder = null;
if (fUseFolderButton.isSelected()) {
String pathStr = fContainerDialogField.getText();
if (pathStr.length() == 0) {
fContainerFieldStatus.setError(CPathEntryMessages.NewSourceFolderDialog_error_enterpath);
return;
}
IPath path = fCurrProject.getFullPath().append(pathStr);
IWorkspace workspace = fCurrProject.getWorkspace();
IStatus pathValidation = workspace.validatePath(path.toString(), IResource.FOLDER);
if (!pathValidation.isOK()) {
fContainerFieldStatus.setError(NLS.bind(CPathEntryMessages.NewSourceFolderDialog_error_invalidpath,
pathValidation.getMessage()));
return;
}
folder = fCurrProject.getFolder(pathStr);
} else {
folder = fCurrProject;
}
if (isExisting(folder)) {
fContainerFieldStatus.setError(CPathEntryMessages.NewSourceFolderDialog_error_pathexists);
return;
}
fContainerFieldStatus.setOK();
fFolder = folder;
}
private boolean isExisting(IContainer folder) {
return fExistingFolders.contains(folder);
}
public IContainer getSourceFolder() {
return fFolder;
}
/*
* @see org.eclipse.jface.window.Window#configureShell(Shell)
*/
@Override
protected void configureShell(Shell newShell) {
super.configureShell(newShell);
// WorkbenchHelp.setHelp(newShell,
// ICHelpContextIds.NEW_CONTAINER_DIALOG);
}
}