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/*******************************************************************************
* Copyright (c) 2007, 2012 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.managedbuilder.xlc.ui.preferences;
import org.eclipse.cdt.managedbuilder.xlc.ui.Messages;
import org.eclipse.cdt.managedbuilder.xlc.ui.XLCUIPlugin;
import org.eclipse.jface.dialogs.IMessageProvider;
import org.eclipse.jface.preference.ComboFieldEditor;
import org.eclipse.jface.preference.DirectoryFieldEditor;
import org.eclipse.jface.preference.FieldEditorPreferencePage;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;
/**
* This class represents a preference page that
* is contributed to the Preferences dialog. By
* subclassing <samp>FieldEditorPreferencePage</samp>, we
* can use the field support built into JFace that allows
* us to create a page that is small and knows how to
* save, restore and apply itself.
* <p>
* This page is used to modify preferences only. They
* are stored in the preference store that belongs to
* the main plug-in class. That way, preferences can
* be accessed directly via the preference store.
*/
public class XLCompilerPreferencePage extends FieldEditorPreferencePage implements IWorkbenchPreferencePage {
private String originalMessage;
public XLCompilerPreferencePage() {
super(FLAT);
setPreferenceStore(XLCUIPlugin.getDefault().getPreferenceStore());
setDescription(Messages.XLCompilerPreferencePage_0);
}
/**
* Creates the field editors. Field editors are abstractions of
* the common GUI blocks needed to manipulate various types
* of preferences. Each field editor knows how to save and
* restore itself.
*/
@Override
public void createFieldEditors() {
DirectoryFieldEditor pathEditor = new DirectoryFieldEditor(PreferenceConstants.P_XL_COMPILER_ROOT,
Messages.XLCompilerPreferencePage_1, getFieldEditorParent()) {
@Override
protected boolean doCheckState() {
// always return true, as we don't want to fail cases when compiler is installed remotely
// just warn user
if (!super.doCheckState()) {
setMessage(Messages.XLCompilerPreferencePage_3, IMessageProvider.WARNING);
} else {
setMessage(originalMessage);
}
return true;
}
@Override
protected boolean checkState() {
return doCheckState();
}
};
addField(pathEditor);
String[][] versionEntries = {
{ PreferenceConstants.P_XL_COMPILER_VERSION_8_NAME, PreferenceConstants.P_XL_COMPILER_VERSION_8 },
{ PreferenceConstants.P_XL_COMPILER_VERSION_9_NAME, PreferenceConstants.P_XL_COMPILER_VERSION_9 },
{ PreferenceConstants.P_XL_COMPILER_VERSION_10_NAME, PreferenceConstants.P_XL_COMPILER_VERSION_10 },
{ PreferenceConstants.P_XL_COMPILER_VERSION_11_NAME, PreferenceConstants.P_XL_COMPILER_VERSION_11 } };
addField(new ComboFieldEditor(PreferenceConstants.P_XLC_COMPILER_VERSION, Messages.XLCompilerPreferencePage_2,
versionEntries, getFieldEditorParent()));
}
/* (non-Javadoc)
* @see org.eclipse.ui.IWorkbenchPreferencePage#init(org.eclipse.ui.IWorkbench)
*/
@Override
public void init(IWorkbench workbench) {
originalMessage = getMessage();
}
}
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