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/*******************************************************************************
* Copyright (c) 2010, 2012 Andrew Gvozdev 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:
* Andrew Gvozdev - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.internal.ui.language.settings.providers;
import org.eclipse.core.resources.IProject;
import org.eclipse.cdt.core.language.settings.providers.ScannerDiscoveryLegacySupport;
import org.eclipse.cdt.ui.newui.AbstractPage;
import org.eclipse.cdt.ui.newui.ICPropertyTab;
/**
* Property page for language settings providers tabs.
* The handling of isLanguageSettingsProvidersEnabled is temporary, this control is to be removed.
*
* @noextend This class is not intended to be subclassed by clients.
* @noinstantiate This class is not intended to be instantiated by clients.
*/
public class LanguageSettingsProvidersPage extends AbstractPage {
private static boolean isLanguageSettingsProvidersEnabled = false;
private static IProject project = null;
@Override
protected boolean isSingle() {
return false;
}
/**
* Check if language settings providers functionality is enabled for the project.
* Need this method as another page could be inquiring before this page gets initialized.
*
* @noreference This method is temporary and not intended to be referenced by clients.
*/
public static boolean isLanguageSettingsProvidersEnabled(IProject prj) {
if (prj != null) {
if (prj.equals(project)) {
return isLanguageSettingsProvidersEnabled;
} else {
return ScannerDiscoveryLegacySupport.isLanguageSettingsProvidersFunctionalityEnabled(project);
}
}
return false;
}
/**
* Check if language settings providers functionality is enabled for the current project.
*
* @noreference This method is temporary and not intended to be referenced by clients.
*/
public boolean isLanguageSettingsProvidersEnabled() {
IProject prj = getProject();
if (prj != null) {
if (!prj.equals(project)) {
project = prj;
isLanguageSettingsProvidersEnabled = ScannerDiscoveryLegacySupport.isLanguageSettingsProvidersFunctionalityEnabled(project);
}
return isLanguageSettingsProvidersEnabled;
}
return false;
}
/**
* Enable or disable language settings providers functionality for the current project.
* Triggers update of all the property pages.
*
* Note that this method only sets property for the current editing session.
* Use {@link #applyLanguageSettingsProvidersEnabled()} to apply to the project.
*
* @noreference This method is temporary and not intended to be referenced by clients.
*/
public void setLanguageSettingsProvidersEnabled(boolean enable) {
isLanguageSettingsProvidersEnabled = enable;
project = getProject();
forEach(ICPropertyTab.UPDATE,getResDesc());
}
/**
* Apply enablement of language settings providers functionality to the current project.
*
* @noreference This method is temporary and not intended to be referenced by clients.
*/
public void applyLanguageSettingsProvidersEnabled() {
ScannerDiscoveryLegacySupport.setLanguageSettingsProvidersFunctionalityEnabled(getProject(), isLanguageSettingsProvidersEnabled);
}
@Override
public void dispose() {
isLanguageSettingsProvidersEnabled = false;
project = null;
super.dispose();
}
}
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