Subversion Repositories eFlore/Archives.eflore-xul

var projects = new Array( );

var projectID = "";

var selectID = "";

function project_view( ) {

  return openTopWin( "http://freshmeat.net/projects/" + selectID + "/" );

}

function project_home( ) {

  if( projects[selectID]["url_homepage"] ) {

    return openTopWin( projects[selectID]["url_homepage"] );

  }

}

function project_info( ) {

  alert( projects[selectID]["name_full"] + "\n" +  projects[selectID]["desc_full"] + "\n Added : " +  projects[selectID]["date_added"] + "\n" + "Update : " +  projects[selectID]["date_updated" ] );

}

function search( ) {

  projects = new Array( );

  projectID = "";

  selectID = "";

  document.getElementById( "loadprogress" ).setAttribute("mode","undetermined");

  var rootNode = document.getElementById( "root" );

  removeNode( rootNode, rootNode, 0 );

  var search = document.getElementById( "prjfind" ).value;

  var url = "http://freshmeat.net/search-xml/?q=" + search;

  connectionType = "direct";

  timeOut = 120;

  connection( url );

}

function parseCallback( xml ) {

  var DOM = new DOMParser().parseFromString( xml, 'text/xml' );

  try {

    var rootNodes = DOM.getElementsByTagName( 'search-results' );

    var rootNode = rootNodes.item( 0 );

    parseNode( rootNode );

  } catch(e) {

    alert( "Parse error : " + e );

  }

}

function parseNode( node ) {

  var nodes = node.childNodes;

  var i;

  for( i=0; i<nodes.length; i++ ) {

    child = nodes.item(i);

    if( child.nodeName == "match" ) {

      var childs = child.childNodes;

      var project = new Array( );

      var j;

      for( j = 0; j < childs.length; j++ ) {

        childchild = childs.item(j);

        if( childchild.firstChild ) {

          switch( childchild.nodeName ) {

            case "projectname_short":

                project["name_short"] = childchild.firstChild.nodeValue;

              break;

            case "projectname_full":

                project["name_full"] = childchild.firstChild.nodeValue;

              break;

            case "desc_short":

                project["desc_short"] = childchild.firstChild.nodeValue;

              break;

            case "desc_full":

                project["desc_full"] = childchild.firstChild.nodeValue;

              break;

            case "url_homepage":

                project["url_homepage"] = childchild.firstChild.nodeValue;

              break;

            case "date_added":

                project["date_added"] = childchild.firstChild.nodeValue;

              break;

            case "date_updated":

                project["date_updated"] = childchild.firstChild.nodeValue;

              break;

            case "project_id":

                project["project_id"] = childchild.firstChild.nodeValue;

              break;

            default:

              break;

          }

        }

      }

      projects[project["name_short"]] = new Array( );

      projects[project["name_short"]] = project;

      var children = document.getElementById( "root" );

      var item = document.createElement ("treeitem");

      item.setAttribute ("id", project["name_short"]);

      var row  = document.createElement ("treerow");

      var cellname = document.createElement ("treecell");

      cellname.setAttribute ("label", project["name_full"]);

      var celldesc = document.createElement ("treecell");

      celldesc.setAttribute ("label", project["desc_short"]);

      row.appendChild (cellname);

      row.appendChild (celldesc);

      item.appendChild (row);

      children.appendChild( item );

    }

  }

  document.getElementById( "loadprogress" ).setAttribute("mode","determined");

}

function removeNode( node, parent, bdel ) {

  var nodes = node.childNodes;

  var i;

  for( i=0; i<nodes.length; i++ ) {

    child = nodes.item(i);

    removeNode( child, node, 1 );

    node.removeChild( child );

  }

  if( bdel == 1 ) {

    parent.removeChild( node );

  }

}

function treeSelect( mbut ) {

  var tree = document.getElementById( "projectTree" );

  var numRanges = tree.view.selection.getRangeCount();

  var start = new Object();

  var end = new Object();

  tree.view.selection.getRangeAt(0,start,end);

  var dom = tree.view.getItemAtIndex( start.value );

  selectID = dom.getAttributeNode( "id" ).value;

  if( mbut == 0 ) {

    if( projectID != selectID ) {

      projectID = selectID;

      var url = "http://freshmeat.net/projects/" + projectID + "/";

      openTopWin( url );

    }

  }

}

// ----------------------------------------------------------------------------

function openTopWin( url )

{

    if ((url == null) || (url == "")) return null;

    if (url == "") {

        url = "about:blank";

    }

    var topWindowOfType = getTopWin();

    if ( topWindowOfType )

    {

        topWindowOfType.focus();

        topWindowOfType.loadURI(url);

        return topWindowOfType;

    }

    return window.openDialog( getBrowserURL(), "_blank", "chrome,all,dialog=no", url );

}

function getTopWin()

{

    var windowManager = Components.classes['@mozilla.org/appshell/window-mediator;1'].getService();

    var windowManagerInterface = windowManager.QueryInterface( Components.interfaces.nsIWindowMediator);

    var topWindowOfType = windowManagerInterface.getMostRecentWindow( "navigator:browser" );

    if (topWindowOfType) {

        return topWindowOfType;

    }

    return null;

}

function getBrowserURL() {

  try {

    var prefs = Components.classes["@mozilla.org/preferences-service;1"]

                         .getService(Components.interfaces.nsIPrefBranch);

    var url = prefs.getCharPref("browser.chromeURL");

    if (url)

      return url;

  } catch(e) {

  }

  return "chrome://navigator/content/navigator.xul";

}