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package org.openslx.dozmod.gui.wizard.page;
import java.util.List;
import org.apache.log4j.Logger;
import org.eclipse.swt.events.KeyEvent;
import org.eclipse.swt.events.KeyListener;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.widgets.Composite;
import org.openslx.bwlp.thrift.iface.ImagePermissions;
import org.openslx.bwlp.thrift.iface.OperatingSystem;
import org.openslx.bwlp.thrift.iface.ShareMode;
import org.openslx.dozmod.gui.Gui;
import org.openslx.dozmod.gui.wizard.layout.ImageMetaDataPageLayout;
import org.openslx.dozmod.state.UploadWizardState;
import org.openslx.dozmod.thrift.MetaDataCache;
import org.openslx.util.QuickTimer;
import org.openslx.util.QuickTimer.Task;
public class ImageMetaDataPage extends ImageMetaDataPageLayout {
private final static Logger LOGGER = Logger.getLogger(ImageMetaDataPage.class);
private UploadWizardState uploadWizardState;
public ImageMetaDataPage(UploadWizardState uploadWizardState) {
super();
this.uploadWizardState = uploadWizardState;
setPageComplete(false);
setMessage("Bitte wählen Sie das Betriebssystem aus und fügen Sie eine Beschreibung hinzu.");
// HACK set fixed uploadWizardState to test functions
uploadWizardState.isTemplate = false;
uploadWizardState.permissions = new ImagePermissions(true, false, true, false);
uploadWizardState.shareMode = ShareMode.LOCAL;
uploadWizardState.virtualizer = MetaDataCache.getVirtualizers().get(0);
}
@Override
public void createControl(Composite parent) {
super.createControl(parent);
// fetch the OS list
QuickTimer.scheduleOnce(new Task() {
List<OperatingSystem> osList = null;
@Override
public void fire() {
osList = MetaDataCache.getOperatingSystems();
// now send the organizations back to the LoginWindow
// through populateIdpCombo()
Gui.display.asyncExec(new Runnable() {
@Override
public void run() {
fillOsCombo(osList);
}
});
}
});
osCombo.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
final int selectionIndex = osCombo.getSelectionIndex();
if (selectionIndex != -1) {
uploadWizardState.selectedOs = (OperatingSystem) osCombo.getData(osCombo.getItem(selectionIndex));
LOGGER.debug(uploadWizardState.selectedOs.toString());
// complete if the description was filled
if (!descriptionText.getText().isEmpty()) {
setMessage("Alles fertig, clicken Sie 'Finish'.");
setPageComplete(true);
} else {
setMessage("Fügen Sie eine Beschreibung hinzu.");
setPageComplete(false);
}
}
}
});
descriptionText.addKeyListener(new KeyListener() {
@Override
public void keyPressed(KeyEvent e) {
}
@Override
public void keyReleased(KeyEvent e) {
if (!descriptionText.getText().isEmpty()) {
uploadWizardState.description = descriptionText.getText();
// complete if the OS was selected
if (osCombo.getSelectionIndex() != 1) {
setMessage("Alles fertig, clicken Sie 'Finish'.");
setPageComplete(true);
} else {
setMessage("Wählen Sie das Betriebssystem aus.");
setPageComplete(false);
}
} else {
// no description text
setMessage("Fügen Sie eine Beschreibung hinzu.");
setPageComplete(false);
}
}
});
// -- checkboxes for permissions --
readPermissionsCheck.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
uploadWizardState.permissions.download = readPermissionsCheck.getSelection();
}
});
linkPermissionsCheck.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
uploadWizardState.permissions.link = linkPermissionsCheck.getSelection();
}
});
writePermissionsCheck.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
uploadWizardState.permissions.edit = writePermissionsCheck.getSelection();
}
});
adminPermissionsCheck.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
uploadWizardState.permissions.admin = adminPermissionsCheck.getSelection();
}
});
// -- end checkboxes for permissions --
}
/* Override setVisible() to inject some code when this page is set visible
* Note that this also gets called when we go back to this page.
*
* @see org.eclipse.jface.dialogs.DialogPage#setVisible(boolean)
*/
@Override
public void setVisible(boolean visible) {
boolean currentlyVisible = getControl().isVisible();
if (!currentlyVisible && visible) {
LOGGER.debug("Entering page...");
// Preselect OS if possible
if (uploadWizardState.selectedOs == null && uploadWizardState.detectedOs != null) {
for (int i = 0; i < osCombo.getItemCount(); ++i) {
if (uploadWizardState.detectedOs.getOsName().equals(osCombo.getItem(i))) {
osCombo.select(i);
break;
}
}
}
}
// leaving this page
if (currentlyVisible && !visible) {
LOGGER.debug("Leaving page...");
}
super.setVisible(visible);
}
/**
* @param osList list of OS's to fill the combo with
*/
private void fillOsCombo(List<OperatingSystem> osList) {
for (OperatingSystem os : osList) {
if (os.isSetOsName()) {
osCombo.add(os.getOsName());
osCombo.setData(os.osName, os);
}
}
// Select no OS by default
osCombo.clearSelection();
}
}
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