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/*******************************************************************************
* Copyright (c) 2008, 2010 IBM Corporation 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.equinox.internal.p2.ui.query;
import org.eclipse.equinox.internal.p2.ui.ProvUIMessages;
import org.eclipse.equinox.internal.p2.ui.QueryProvider;
/**
* IUViewQueryContext defines the different ways
* IUs can be viewed. Clients can use this context to
* control how the various IU views are represented and traversed.
*
* @since 2.0
*/
public class IUViewQueryContext {
public static final int AVAILABLE_VIEW_BY_CATEGORY = 1;
public static final int AVAILABLE_VIEW_BY_REPO = 2;
public static final int AVAILABLE_VIEW_FLAT = 3;
// Available view settings
// Default available view to repo as this provides the fastest information
private int view = AVAILABLE_VIEW_BY_REPO;
// Whether to show latest versions only, defaults to
// true. Clients typically use a pref setting or dialog
// setting to initialize
private boolean showLatestVersionsOnly = true;
// Whether to hide things that are already installed
// Defaults to false since we wouldn't know what profile to use
private boolean hideAlreadyInstalled = false;
// Whether to group items in repos by category. Note this only makes sense when the
// view type is AVAILABLE_VIEW_BY_REPO
private boolean useCategories = true;
// Whether to drill down into installed items
private boolean showInstallChildren = true;
// Whether to drill down into available items
private boolean showAvailableChildren = false;
// Whether to drill down into items in a provisioning plan
private boolean showProvisioningPlanChildren = true;
// Whether to filter out IUs based on the environment settings of the target profile
private boolean filterOnEnv = false;
private String profileId = null;
private String hidingInstalledDescription = ProvUIMessages.IUViewQueryContext_AllAreInstalledDescription;
private String groupingCategoriesDescription = ProvUIMessages.IUViewQueryContext_NoCategorizedItemsDescription;
public IUViewQueryContext(int viewType) {
this.view = viewType;
}
/* (non-Javadoc)
* @see org.eclipse.equinox.internal.provisional.p2.ui.query.QueryContext#getQueryType()
*/
public int getQueryType() {
if (view == AVAILABLE_VIEW_BY_REPO)
return QueryProvider.METADATA_REPOS;
return QueryProvider.AVAILABLE_IUS;
}
public int getViewType() {
return view;
}
public void setViewType(int viewType) {
view = viewType;
}
public boolean getShowLatestVersionsOnly() {
return showLatestVersionsOnly;
}
public void setShowLatestVersionsOnly(boolean showLatest) {
showLatestVersionsOnly = showLatest;
}
public void hideAlreadyInstalled(String installedProfileId) {
profileId = installedProfileId;
hideAlreadyInstalled = true;
}
public void showAlreadyInstalled() {
hideAlreadyInstalled = false;
}
public boolean getHideAlreadyInstalled() {
return hideAlreadyInstalled;
}
public String getInstalledProfileId() {
return profileId;
}
public void setInstalledProfileId(String profileId) {
this.profileId = profileId;
}
public void setFilterOnEnv(boolean filterOnEnv) {
this.filterOnEnv = filterOnEnv;
}
public boolean getFilterOnEnv() {
return filterOnEnv;
}
/**
* Set a boolean that indicates whether categories should be used when
* viewing by repository.
*
* useCategories <code>true</code> if a site in a sites view should expand into categories,
* <code>false</code> if it should expand into IU's.
*/
public void setUseCategories(boolean useCategories) {
this.useCategories = useCategories;
}
/**
* Return a boolean that indicates whether categories should be used when
* viewing by repository.
*
* @return <code>true</code> if a site in a sites view should expand into categories,
* <code>false</code> if it should expand into IU's.
*/
public boolean getUseCategories() {
return useCategories;
}
public boolean getShowInstallChildren() {
return showInstallChildren;
}
public void setShowInstallChildren(boolean showChildren) {
showInstallChildren = showChildren;
}
public boolean getShowAvailableChildren() {
return showAvailableChildren;
}
public void setShowAvailableChildren(boolean showChildren) {
showAvailableChildren = showChildren;
}
public boolean getShowProvisioningPlanChildren() {
return showProvisioningPlanChildren;
}
public void setShowProvisioningPlanChildren(boolean showChildren) {
showProvisioningPlanChildren = showChildren;
}
public String getHidingInstalledDescription() {
return hidingInstalledDescription;
}
public void setHidingInstalledDescription(String description) {
hidingInstalledDescription = description;
}
public String getUsingCategoriesDescription() {
return groupingCategoriesDescription;
}
public void setUsingCategoriesDescription(String description) {
groupingCategoriesDescription = description;
}
public boolean shouldGroupByCategories() {
return view == AVAILABLE_VIEW_BY_CATEGORY || (view == AVAILABLE_VIEW_BY_REPO && useCategories);
}
}
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