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File Content: `events.js`

// event handling
// array storing event handlers
SpawEngine.event_handlers = new Array();
SpawEngine.addEventHandler = function(evt_type, handler_fn, evt_target)
{
  var trg = (evt_target == null)?"page_doc":evt_target.toLowerCase();
  if (!SpawEngine.event_handlers[trg])
    SpawEngine.event_handlers[trg] = new Array();
  if (SpawEngine.event_handlers[trg][evt_type])
  {
    // this is not the first handler for this event
    SpawEngine.event_handlers[trg][evt_type].push(handler_fn);
  }
  else
  {
    // there are no handlers for this event
    if (evt_type.toLowerCase().substring(0,4) != "spaw")
    {
      // non-spaw event, register handlers
      var ev_obj;
      if (trg.substring(0,4) != "page" && trg != "form")
      {
        // not page or editor level events
        ev_obj = SpawEngine.getEventTargetObject(trg, null);
        if (ev_obj.attachEvent)
        {
          // ie
          ev_obj.attachEvent("on"+evt_type, new Function("event", 'SpawEngine.handleEvent("'+evt_type+'", event, "'+trg+'", null);'));
        }
        else
        {
          ev_obj.addEventListener(evt_type, new Function("event", 'SpawEngine.handleEvent("'+evt_type+'", event, "'+trg+'", null);'), false);
        }
      }
      else
      {
        var old_ev_obj;
        for (var si=0; si<SpawEngine.editors.length; si++)
        {
          if (trg == "form")
          {
            // editor level event
            ev_obj = SpawEngine.getEventTargetObject(trg, null, SpawEngine.editors[si]);
            if (ev_obj != old_ev_obj)
            {
              if (ev_obj.attachEvent)
              {
                // ie
                ev_obj.attachEvent("on"+evt_type, new Function("event", 'SpawEngine.handleEvent("'+evt_type+'", event, "'+trg+'","'+SpawEngine.editors[si].name+'");'));
              }
              else
              {
                ev_obj.addEventListener(evt_type, new Function("event", 'SpawEngine.handleEvent("'+evt_type+'", event, "'+trg+'","'+SpawEngine.editors[si].name+'");'), false);
              }
              old_ev_obj = ev_obj;
            }
          }
          else
          {
            // page level event
            for(var i=0; i<SpawEngine.editors[si].pages.length; i++)
            {
              ev_obj = SpawEngine.getEventTargetObject(trg, SpawEngine.editors[si].pages[i], SpawEngine.editors[si]);
              if (ev_obj.attachEvent)
              {
                // ie
                ev_obj.attachEvent("on"+evt_type, new Function("event", 'SpawEngine.handleEvent("'+evt_type+'", event, "'+trg+'","'+SpawEngine.editors[si].name+'");'));
              }
              else
              {
                ev_obj.addEventListener(evt_type, new Function("event", 'SpawEngine.handleEvent("'+evt_type+'", event, "'+trg+'","'+SpawEngine.editors[si].name+'");'), false);
              }
            }
          }
        }
      }
    }
    SpawEngine.event_handlers[trg][evt_type] = new Array();
    SpawEngine.event_handlers[trg][evt_type].push(handler_fn);
  }
}
SpawEngine.handleEvent = function(evt_type, evt, evt_target, editor_name)
{
  var trg = (evt_target == null)?"page_doc":evt_target.toLowerCase();
  var ed = editor_name?SpawEngine.getEditor(editor_name):SpawEngine.getActiveEditor();
  if (SpawEngine.event_handlers[trg] && SpawEngine.event_handlers[trg][evt_type])
  {
    for(var i=0; i<SpawEngine.event_handlers[trg][evt_type].length; i++)
    {
      eval(SpawEngine.event_handlers[trg][evt_type][i] + '(ed, evt)');
    }
  }
}
SpawEngine.getEventTargetObject = function(evt_target, page, editor)
{
  var trg = (evt_target == null)?"page_doc":evt_target.toLowerCase();
  var ev_obj;
  switch(trg)
  {
    case "page_iframe":
      ev_obj = editor.getPageIframeObject(page.name);
      break;
    case "page_doc":
      ev_obj = editor.getPageDoc(page.name);
      break;
    case "page_body":
      ev_obj = editor.getPageDoc(page.name).body;
      break;
    case "form":
      ev_obj = editor.getPageInput(editor.getActivePage().name).form;
      break;
    case "window":
      ev_obj = window;
      break;
    case "document":
      ev_obj = document;
      break;
    default:
      ev_obj = editor.getActivePageDoc();
      break;
  }
  return ev_obj;
}
Name	Size	Permission
color.js	11677 bytes	0644
contextmenu.js	4264 bytes	0644
editor.js	40297 bytes	0644
editorpage.js	606 bytes	0644
engine.js	8409 bytes	0644
entities.js	6495 bytes	0644
events.js	4370 bytes	0644
tab.js	502 bytes	0644
toolbar.js	1984 bytes	0644
utils.js	1394 bytes	0644
File Content: events.js

File Content: `events.js`
