{
  "keyboard_shortcut": "", 
  "name": "Multi-Line Tabs", 
  "language": "JavaScript", 
  "trigger_enabled": 1, 
  "value": [
    "/**", 
    " * @fileoverview  Allow multiple rows of editor tabs in the Komodo tab strip.", 
    " * @author        Todd Whiteman (toddw@activestate.com)", 
    " * @version       0.1", 
    " */", 
    "", 
    "// Helper for checking if we want to include a given node.", 
    "var ElementFilter = function(tagname, attr, value) {", 
    "    var checkElem = function(node) {", 
    "        if (node.localName == tagname &&", 
    "            node.getAttribute(attr) == value) {", 
    "            return true;", 
    "        }", 
    "        return false;", 
    "    };", 
    "    return checkElem;", 
    "};", 
    "// Helper to walk all child nodes (regular and anonymous elements).", 
    "var KomodoDomWalker = function(node) {", 
    "    var child;", 
    "    // Regular DOM child elements.", 
    "    for (var i=0; i < node.childNodes.length; i++) {", 
    "        child = node.childNodes[i];", 
    "        if (!(child instanceof Element)) {", 
    "            continue;", 
    "        }", 
    "        yield child;", 
    "        for (var subchild in KomodoDomWalker(child)) {", 
    "            yield subchild;", 
    "        }", 
    "    }", 
    "    // Anonymous XBL children.", 
    "    var anon_children = document.getAnonymousNodes(node);", 
    "    if (!anon_children) {", 
    "        return;", 
    "    }", 
    "    for (var i=0; i < anon_children.length; i++) {", 
    "        child = anon_children[i];", 
    "        if (!(child instanceof Element)) {", 
    "            continue;", 
    "        }", 
    "        yield child;", 
    "        for (var subchild in KomodoDomWalker(child)) {", 
    "            yield subchild;", 
    "        }", 
    "    }", 
    "}", 
    "// Reduce set of nodes using the checkFn.", 
    "var filterNodes = function(node, checkFn) {", 
    "    for (var child in KomodoDomWalker(node)) {", 
    "        if (checkFn(child)) {", 
    "            yield child;", 
    "        }", 
    "    }", 
    "}", 
    "", 
    "// The main top-level view element in Komodo.", 
    "var topview = document.getElementById(\"topview\");", 
    "// Find the scrollbox and inner box elements, change their CSS to allow wrapping.", 
    "for (var tabstrip_box in filterNodes(topview, ElementFilter(\"box\", \"class\", \"tabstrip-box\"))) {", 
    "    for (var scroll_box in filterNodes(tabstrip_box, ElementFilter(\"scrollbox\", \"anonid\", \"scrollbox\"))) {", 
    "        // Remove CSS overflowing.", 
    "        scroll_box.setAttribute(\"style\", \"overflow: visible\");", 
    "        for (var inner_box in filterNodes(scroll_box, ElementFilter(\"box\", \"class\", \"box-inherit scrollbox-innerbox\"))) {", 
    "            // Make the tab box wrap around.", 
    "            inner_box.setAttribute(\"style\", \"display: inline-block\");", 
    "        }", 
    "    }", 
    "}", 
    ""
  ], 
  "trigger": "trigger_startup", 
  "rank": 100, 
  "version": "1.0.7", 
  "async": 1, 
  "type": "macro"
}