/* (non-Javadoc)
* @see org.eclipse.jface.wizard.IWizardPage#getNextPage()
* It makes all the setting before go to the next page
*/
public IWizardPage getNextPage() {
indication.setName(txtName.getText());
indication.setDescription(txtDescription.getText());
if (wizard.newIndication) wizard.mainPage.setChanged(true);
else wizard.mainPage.setChanged(false);
wizard.mainPage.onEnterPage();
return wizard.mainPage;
}
/* (non-Javadoc)
* @see org.eclipse.swt.widgets.Listener#handleEvent(org.eclipse.swt.widgets.Event)
* Events are handled here.
*/
public void handleEvent(Event event) {
Status status = new Status(IStatus.OK, "not_used", 0, "", null);
// Is name field empty?
if (txtName.getText().length() == 0)
status = new Status(IStatus.ERROR, "not_used", 0, "Enter an indication name or sumary", null);
// Is description empty?
else if (txtDescription.getText().length() == 0)
status =
new Status(
IStatus.WARNING,
"not_used",
0,
"It's recommended enter an indication description",
null);
// Everything is alright (I guess)
else status = new Status(IStatus.OK, "not_used", 0, "Click Next to proceed", null);
// Is the indication name duplicated?
if (wizard.findIndication(txtName.getText()) != null) {
if (wizard.newIndication
|| ((indication != null) && !txtName.getText().equals(indication.getName())))
status =
new Status(
IStatus.ERROR,
"not_used",
0,
"The indication "
+ txtName.getText()
+ " already exists. Choose another name or sumary",
null);
}
// Update interface
applyToStatusLine(status);
wizard.getContainer().updateButtons();
wizard.canFinish = false;
}
/** Before show this page, the interface can be set. */
public void onEnterPage() {
this.indication = wizard.currentIndication;
// Disable Finish
wizard.canFinish = false;
if (!wizard.newIndication) {
txtName.setText(indication.getName());
txtDescription.setText(indication.getDescription());
setDescription("You may update name and description. Click Next to proceed");
} else {
txtName.setText("");
txtDescription.setText("");
setDescription("Enter a indication name");
}
applyToStatusLine(new Status(IStatus.OK, "not_used", 0, "", null));
wizard.getContainer().updateButtons();
}
