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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
package org.mozilla.geckoview_example;
import androidx.annotation.Nullable;
import java.util.ArrayList;
import org.mozilla.geckoview.GeckoSession;
import org.mozilla.geckoview.GeckoSessionSettings;
import org.mozilla.geckoview.WebExtension;
public class TabSessionManager {
private static ArrayList<TabSession> mTabSessions = new ArrayList<>();
private int mCurrentSessionIndex = 0;
private TabObserver mTabObserver;
private boolean mTrackingProtection;
public interface TabObserver {
void onCurrentSession(TabSession session);
}
public TabSessionManager() {}
public void unregisterWebExtension() {
for (final TabSession session : mTabSessions) {
session.action = null;
}
}
public void setWebExtensionDelegates(
WebExtension extension,
WebExtension.ActionDelegate actionDelegate,
WebExtension.SessionTabDelegate tabDelegate) {
for (final TabSession session : mTabSessions) {
final WebExtension.SessionController sessionController = session.getWebExtensionController();
sessionController.setActionDelegate(extension, actionDelegate);
sessionController.setTabDelegate(extension, tabDelegate);
}
}
public void setUseTrackingProtection(boolean trackingProtection) {
if (trackingProtection == mTrackingProtection) {
return;
}
mTrackingProtection = trackingProtection;
for (final TabSession session : mTabSessions) {
session.getSettings().setUseTrackingProtection(trackingProtection);
}
}
public void setTabObserver(TabObserver observer) {
mTabObserver = observer;
}
public void addSession(TabSession session) {
mTabSessions.add(session);
}
public TabSession getSession(int index) {
if (index >= mTabSessions.size() || index < 0) {
return null;
}
return mTabSessions.get(index);
}
public TabSession getCurrentSession() {
return getSession(mCurrentSessionIndex);
}
public TabSession getSession(GeckoSession session) {
int index = mTabSessions.indexOf(session);
if (index == -1) {
return null;
}
return getSession(index);
}
public void setCurrentSession(TabSession session) {
int index = mTabSessions.indexOf(session);
if (index == -1) {
mTabSessions.add(session);
index = mTabSessions.size() - 1;
}
mCurrentSessionIndex = index;
if (mTabObserver != null) {
mTabObserver.onCurrentSession(session);
}
}
private boolean isCurrentSession(TabSession session) {
return session == getCurrentSession();
}
public void closeSession(@Nullable TabSession session) {
if (session == null) {
return;
}
if (isCurrentSession(session) && mCurrentSessionIndex == mTabSessions.size() - 1) {
--mCurrentSessionIndex;
}
session.close();
mTabSessions.remove(session);
}
public TabSession newSession(GeckoSessionSettings settings) {
TabSession tabSession = new TabSession(settings);
mTabSessions.add(tabSession);
return tabSession;
}
public int sessionCount() {
return mTabSessions.size();
}
public ArrayList<TabSession> getSessions() {
return mTabSessions;
}
}