js/PrefFeedTree.js

   1 dojo.provide("fox.PrefFeedTree");
   2 dojo.provide("fox.PrefFeedStore");
   3
   4 dojo.require("lib.CheckBoxTree");
   5 dojo.require("dojo.data.ItemFileWriteStore");
   6
   7 dojo.declare("fox.PrefFeedStore", dojo.data.ItemFileWriteStore, {
   8
   9         _saveEverything: function(saveCompleteCallback, saveFailedCallback,
  10                                                                 newFileContentString) {
  11
  12                 dojo.xhrPost({
  13                         url: "backend.php",
  14                         content: {op: "pref-feeds", method: "savefeedorder",
  15                                 payload: newFileContentString},
  16                         error: saveFailedCallback,
  17                         load: saveCompleteCallback});
  18         },
  19
  20 });
  21
  22 dojo.declare("fox.PrefFeedTree", lib.CheckBoxTree, {
  23         _createTreeNode: function(args) {
  24                 var tnode = this.inherited(arguments);
  25
  26                 if (args.item.icon)
  27                         tnode.iconNode.src = args.item.icon[0];
  28
  29                 var param = this.model.store.getValue(args.item, 'param');
  30
  31                 if (param) {
  32                         param = dojo.doc.createElement('span');
  33                         param.className = 'feedParam';
  34                         param.innerHTML = args.item.param[0];
  35                         dojo.place(param, tnode.labelNode, 'after');
  36                 }
  37
  38                 return tnode;
  39         },
  40         onDndDrop: function() {
  41                 this.inherited(arguments);
  42                 this.tree.model.store.save();
  43         },
  44         getRowClass: function (item, opened) {
  45                 return (!item.error || item.error == '') ? "dijitTreeRow" :
  46                         "dijitTreeRow Error";
  47         },
  48         getIconClass: function (item, opened) {
  49                 return (!item || this.model.store.getValue(item, 'type') == 'category') ? (opened ? "dijitFolderOpened" : "dijitFolderClosed") : "feedIcon";
  50         },
  51         checkItemAcceptance: function(target, source, position) {
  52                 var item = dijit.getEnclosingWidget(target).item;
  53
  54                 // disable copying items
  55                 source.copyState = function() { return false; };
  56
  57                 var source_item = false;
  58
  59                 source.forInSelectedItems(function(node) {
  60                         source_item = node.data.item;
  61                 });
  62
  63                 if (!source_item || !item) return false;
  64
  65                 var id = this.tree.model.store.getValue(item, 'id');
  66                 var source_id = source.tree.model.store.getValue(source_item, 'id');
  67
  68                 //console.log(id + " " + position + " " + source_id);
  69
  70                 if (source_id.match("FEED:")) {
  71                         return ((id.match("CAT:") && position == "over") ||
  72                                 (id.match("FEED:") && position != "over"));
  73                 } else if (source_id.match("CAT:")) {
  74                         return ((id.match("CAT:") && !id.match("CAT:0")) ||
  75                                 (id.match("root") && position == "over"));
  76                 }
  77         },
  78 });
  79