Tree Style Tab specific scripts for use as user scripts within the FireGesture Firefox add-on. Scripts include: Close Current Tree; Close Children; Close Entire Tree (including parents); Close others except this tree Note: In order to use these you have to create a separate user script for each one.

TreeStyleTab_FireGesture_UserScripts

/* Close Current Tree: Closes Current tabs and all descendants */
selTab = gBrowser.selectedTab;
TreeStyleTabService.getDescendantTabs(selTab).forEach(function(tab) {
    try
    {
        gBrowser.removeTab(tab);
    }
    catch(e)
    {
        console.log("Failed to remove" + tab.label)
    }
});
gBrowser.removeTab(selTab);

/* Close Current Tree: Closes Current tabs's descendants */
selTab = gBrowser.selectedTab;
TreeStyleTabService.getDescendantTabs(selTab).forEach(function(tab) {
  try
  {
      gBrowser.removeTab(tab);
  }
  catch(e)
  {
      console.log("Failed to remove" + tab.label)
  }
});

/* Close Entire Tree: Closes all tabs within the current tree (not just descendants but parents as well)*/
selTab = TreeStyleTabService.getRootTab(gBrowser.selectedTab);
TreeStyleTabService.getDescendantTabs(selTab).forEach(function(tab) {
    try
    {
        gBrowser.removeTab(tab);
    }
    catch(e)
    {
        console.log("Failed to remove" + tab.label)
    }
});
gBrowser.removeTab(selTab);


/* Close others except this tree: CLoses all tabs except the current tab its descendants */
selTab = gBrowser.selectedTab;
tabsToKeep = TreeStyleTabService.getDescendantTabs(selTab);
tabsToKeep.push(selTab);

alltabs = Array.prototype.slice.call(gBrowser.tabs);

//Array.prototype.forEach.call(alltabs, function( tab ){
alltabs.forEach(function( tab ){
 if(tabsToKeep.indexOf(tab) === -1) 
    {
        try
        {
            gBrowser.removeTab(tab);
        }
        catch(e)
        {
            console.log("Failed to remove" + tab.label)
        }
    };
});