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/*******************************************************************************
* Copyright (c) 2014 Elphel, Inc.
* Copyright (c) 2006 Elphel, Inc and Excelsior, LLC.
* This file is a part of VDT plug-in.
* VDT plug-in is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* VDT plug-in is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Additional permission under GNU GPL version 3 section 7:
* If you modify this Program, or any covered work, by linking or combining it
* with Eclipse or Eclipse plugins (or a modified version of those libraries),
* containing parts covered by the terms of EPL/CPL, the licensors of this
* Program grant you additional permission to convey the resulting work.
* {Corresponding Source for a non-source form of such a combination shall
* include the source code for the parts of Eclipse or Eclipse plugins used
* as well as that of the covered work.}
*******************************************************************************/
package com.elphel.vdt.ui.wizards.project;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.jface.wizard.IWizardPage;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;
//import com.elphel.vdt.VDTPlugin;
import com.elphel.vdt.veditor.VerilogPlugin;
/**
* Wizard page with ProjectData updating.
*
* Created: 18.02.2006
* @author Lvov Konstantin
*/
abstract class AbstractProjectPage extends WizardPage {
protected ProjectData data;
AbstractProjectPage(String pageName, ProjectData data) {
super(pageName);
this.data = data;
}
public final ProjectData getData() {
return data;
}
public abstract void updateData();
protected abstract void validatePage();
//* @see org.eclipse.jface.wizard.WizardPage#getNextPage()
public IWizardPage getNextPage() {
updateData();
return super.getNextPage();
}
protected void updateStatus(IStatus status) {
setPageComplete(status.isOK());
if (status.isOK())
updateData();
updateStatusMessage(status);
} // updateStatus()
private void updateStatusMessage(IStatus status) {
String errorMessage = null;
String warningMessage = null;
String statusMessage = status.getMessage();
if (statusMessage.length() > 0) {
if (status.matches(IStatus.ERROR))
errorMessage = statusMessage;
else if (!status.isOK())
warningMessage = statusMessage;
}
setErrorMessage(errorMessage);
setMessage(warningMessage);
} // updateStatusMessage()
static IStatus createStatus(int severity, String message) {
return new Status(severity, VerilogPlugin.getVdtId(), severity, message, null);
}
protected ModifyListener fieldsListener = new ModifyListener() {
public void modifyText(ModifyEvent e) {
validatePage();
}
};
protected static Label createLabel(Composite parent, String text ) {
Label label = new Label(parent, SWT.NONE);
label.setText(text);
label.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING));
return label;
} // createLabel()
protected static Text createText(Composite parent, ModifyListener listener) {
Text text = new Text(parent, SWT.BORDER | SWT.SINGLE);
text.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
text.addModifyListener(listener);
return text;
}
protected static Combo createCombo(Composite parent) {
Combo combo = new Combo(parent, SWT.DROP_DOWN | SWT.READ_ONLY);
combo.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL));
return combo;
} // createCombo()
protected static void createStab(Composite parent) {
Label label = new Label(parent, SWT.NONE);
label.setLayoutData( new GridData( GridData.HORIZONTAL_ALIGN_BEGINNING
| GridData.GRAB_HORIZONTAL )
);
} // createStab()
} // class AbstractProjectPage