container.js

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/*
* Copyright 2001-2007 Hippo (www.hippo.nl)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*   http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
function PerspectiveContainer() {
  
  if(!Cfx.Class.IsDefined(PerspectiveContainer)) {
    Cfx.Class.New(PerspectiveContainer, baseComponent);
    if(Cfx.Class.IsInitializing(PerspectiveContainer)) {
       PerspectiveContainer.Method(init);
       PerspectiveContainer.Method(initialized);
       PerspectiveContainer.Method(setVisibility);
       PerspectiveContainer.Method(setLocation);  
       PerspectiveContainer.Method(createView);
       PerspectiveContainer.Method(getView);
       PerspectiveContainer.Method(getDOM);
       
       return;
    }
  }
  
  // Setup instance data.
  this.InitInstance();
  this.container = null;
  
  // Return instance.
  return this;

  function init() {

    var containerFrame = this.context.get(this.config.frameName);
    
    this.log.info("Initializing PerspectiveContainer");
    
    // creates hidden container to receive server data 
    switch(this.context.get("browser")) {
      case 'IE': 
        containerFrame.document.body.insertAdjacentHTML( "afterBegin", '<div id="DIV' + this.config.id + '"></div>' );
        var div = containerFrame.document.all( "DIV" + this.config.id );
        var html = '<iframe frameborder="0" height="100%" width="100%" name="iframe-' + this.config.id + '" src="' + this.config.frameUrl + '"></iframe>';
        div.innerHTML = html;
        div.style.display = 'none';
        this.container = containerFrame.frames['iframe-' + this.config.id];
        break;
      case 'MOZ': 
        var div = containerFrame.document.createElement('DIV');
        div.id = "DIV" + this.config.id;        
        div.style.display = 'none';
        div.className='perspective';
        containerFrame.document.body.appendChild(div);
        var iframe = containerFrame.document.createElement('IFRAME');
        iframe.name = "iframe-" + this.config.id;
        iframe.id = "iframe-" + this.config.id;
        iframe.src = this.config.frameUrl;
        iframe.width = "100%";
        iframe.height = "100%";
        iframe.frameBorder=0;
        div.appendChild(iframe);
        this.container = iframe;
        break;
      case 'OPR':  
        
        var div = containerFrame.document.createElement('DIV');
        div.id = "DIV" + this.config.id;        
        div.style.display = 'none';
        div.className='perspective';
        containerFrame.document.body.appendChild(div);

        var iframe = containerFrame.document.createElement('IFRAME');

        iframe.name = "iframe-" + this.config.id;
        iframe.id = "iframe-" + this.config.id;
        iframe.src = this.config.frameUrl;
        iframe.width = "100%";
        iframe.height = "100%";
        div.appendChild(iframe);
        this.container = iframe;

        break;
      /*
      case 'NS':
        this.container = new containerFrame.Layer(100);
        this.container.name = containerName;
        this.container.visibility = 'hidden';
        this.container.clip.width = 100;
        this.container.clip.height = 100;
        break;
        */
        

        /*
      case 'KONQ':  
        var span = document.createElement('SPAN');
        span.id = "SPAN" + containerName;
        document.body.appendChild( span );
        var iframe = document.createElement('IFRAME');
        iframe.name = containerName;
        iframe.id = containerName;
        span.appendChild( iframe );
        container = iframe;

        span.style.display = none;
        iframe.style.display = none;
        iframe.style.visibility = hidden;
        iframe.height = 0;
        iframe.width = 0;

        break;
        */
      }
  }
  
  function initialized(){
  	 var _doc = null;
    switch(this.context.get("browser")) {
      case 'OPR':
        _doc= this.container.contentDocument;
        break;
      case 'MOZ':
        _doc= this.container.contentDocument;
        break;
      case 'IE':
        _doc=this.container.document;
        break;
  	 }
  	  var _res = (_doc != null);
  	  if (_res) _res = _res && (_doc.body != null);
  	  if (_res) _res = _res && (_doc.body.innerHTML != ''); // for mozilla  	  
    	return _res;
  }
  
  function setVisibility( vis ) {
    var containerFrame = this.context.get(this.config.frameName);
    switch( this.context.get("browser")) {
      case 'IE':
        containerFrame.document.all("DIV" + this.config.id ).style.display = (vis)? '' : 'none';
        break;
      case 'MOZ':
        containerFrame.document.getElementById("DIV" + this.config.id).style.display = (vis)? '' : 'none';
        break;
      case 'OPR':
        containerFrame.document.getElementById("DIV" + this.config.id).style.display = (vis)? '' : 'none';
        break;
      /*
      case 'NS':
        this.container.visibility = (vis)? 'show' : 'hidden';
        break;
      case 'OPR':
        document.getElementById("DIV" + this.id).style.visibility = (vis)? '' : 'hidden';
        this.container.width = (vis)? 250 : 0;
        this.container.height = (vis)? 100 : 0;
        break;
      */
    }
  }
  
  function setLocation(location) {
    switch(this.context.get("browser")) {
      case 'MOZ':
        this.container.src = location;
        break;
    }
  }
  
  function createView(strId, style) {
    switch(this.context.get("browser")) {
      case 'OPR':
        if (this.container.contentDocument.body != null)
        {
          var div = this.container.document.createElement('DIV');
          div.id = strId;
          if (strId == "submenu") { // if not the submenu, we need to indent it to make some space for the submenu. So give an indent class to indent it with CSS
              div.className = style;
          } else {
              div.className = style + ' indentview';
          }
          this.container.document.body.appendChild(div);
        }
        break;
      case 'MOZ':
        if (this.container.contentDocument.body != null)
        {
          var div = this.container.contentDocument.createElement('DIV');
          div.id = strId;
          if (strId == "submenu") { // if not the submenu, we need to indent it to make some space for the submenu. So give an indent class to indent it with CSS
              div.className = style;
          } else {
              div.className = style + ' indentview';
          }
          this.container.contentDocument.body.appendChild(div);
        }
        break;
      case 'IE':
        if (this.container.document.body != null)
        {
            if (strId == "submenu") { // if not the submenu, we need to indent it to make some space for the submenu. So give an indent class to indent it with CSS
                this.container.document.body.insertAdjacentHTML( "afterBegin", '<div id="' + strId + '" class="' +style+ '"></div>');
            } else {
                 this.container.document.body.insertAdjacentHTML( "afterBegin", '<div id="' + strId + '" class="' +style+ ' indentview"></div>');
            }
        }
        break;
  	 }
  	 return this.getView(strId);
  }
  
  function getView(strId) {
    switch(this.context.get("browser")) {
      case 'MOZ':
        return this.container.contentDocument.getElementById(strId);
      case 'OPR':
        return this.container.contentDocument.getElementById(strId);
      case 'IE':
        return this.container.document.all(strId);
  	 }
  }
  
  function getDOM() {
    switch(this.context.get("browser")) {
      case 'IE':
        return this.container;
      default:
	      var main = window.top.window.frames['mainframe'];
	      return main.frames[this.container.id]; 
    }
  }
}