/*
 Copyright 2009-2013 Luc Saffre
 This file is part of the Lino project.
 Lino is free software; you can redistribute it and/or modify 
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation; either version 3 of the License, or
 (at your option) any later version.
 Lino is distributed in the hope that it will be useful, 
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
 GNU General Public License for more details.
 You should have received a copy of the GNU General Public License
 along with Lino; if not, see <http://www.gnu.org/licenses/>.
*/

{{ext_renderer.linolib_intro()}}

/* MonthPickerPlugin: thanks to keypoint @ sencha forum
   http://www.sencha.com/forum/showthread.php?74002-3.x-Ext.ux.MonthMenu&p=356860#post356860
*/
Ext.namespace('Ext.ux'); 

Ext.ux.MonthPickerPlugin = function() { 
    var picker; 
    var oldDateDefaults; 

    this.init = function(pk) { 
        picker = pk; 
        picker.onTriggerClick = picker.onTriggerClick.createSequence(onClick); 
        picker.getValue = picker.getValue.createInterceptor(setDefaultMonthDay).createSequence(restoreDefaultMonthDay); 
        picker.beforeBlur = picker.beforeBlur.createInterceptor(setDefaultMonthDay).createSequence(restoreDefaultMonthDay); 
    }; 

    function setDefaultMonthDay() { 
        oldDateDefaults = Date.defaults.d; 
        Date.defaults.d = 1; 
        return true; 
    } 

    function restoreDefaultMonthDay(ret) { 
        Date.defaults.d = oldDateDefaults; 
        return ret; 
    } 

    function onClick(e, el, opt) { 
        var p = picker.menu.picker; 
        p.activeDate = p.activeDate.getFirstDateOfMonth(); 
        if (p.value) { 
            p.value = p.value.getFirstDateOfMonth(); 
        } 

        p.showMonthPicker(); 
         
        if (!p.disabled) { 
            p.monthPicker.stopFx(); 
            p.monthPicker.show(); 

            p.mun(p.monthPicker, 'click', p.onMonthClick, p); 
            p.mun(p.monthPicker, 'dblclick', p.onMonthDblClick, p); 
            p.onMonthClick = p.onMonthClick.createSequence(pickerClick); 
            p.onMonthDblClick = p.onMonthDblClick.createSequence(pickerDblclick); 
            p.mon(p.monthPicker, 'click', p.onMonthClick, p); 
            p.mon(p.monthPicker, 'dblclick', p.onMonthDblClick, p); 
        } 
    } 

    function pickerClick(e, t) { 
        var el = new Ext.Element(t); 
        if (el.is('button.x-date-mp-cancel')) { 
            picker.menu.hide(); 
        } else if(el.is('button.x-date-mp-ok')) { 
            var p = picker.menu.picker; 
            p.setValue(p.activeDate); 
            p.fireEvent('select', p, p.value); 
        } 
    } 

    function pickerDblclick(e, t) { 
        var el = new Ext.Element(t); 
        if (el.parent() 
            && (el.parent().is('td.x-date-mp-month') 
            || el.parent().is('td.x-date-mp-year'))) { 

            var p = picker.menu.picker; 
            p.setValue(p.activeDate); 
            p.fireEvent('select', p, p.value); 
        } 
    } 
}; 

Ext.preg('monthPickerPlugin', Ext.ux.MonthPickerPlugin);  

//~ /* 
  //~ http://www.diloc.de/blog/2008/03/05/how-to-submit-ext-forms-the-right-way/
//~ */
//~ /**
 //~ * This submit action is basically the same as the normal submit action,
 //~ * only that it uses the fields getSubmitValue() to compose the values to submit,
 //~ * instead of looping over the input-tags in the form-tag of the form.
 //~ *
 //~ * To use it, just use the OOSubmit-plugin on either a FormPanel or a BasicForm,
 //~ * or explicitly call form.doAction('oosubmit');
 //~ *
 //~ * @param {Object} form
 //~ * @param {Object} options
 //~ */
//~ Ext.ux.OOSubmitAction = function(form, options){
    //~ Ext.ux.OOSubmitAction.superclass.constructor.call(this, form, options);
//~ };

//~ Ext.extend(Ext.ux.OOSubmitAction, Ext.form.Action.Submit, {
    //~ /**
    //~ * @cfg {boolean} clientValidation Determines whether a Form's fields are validated
    //~ * in a final call to {@link Ext.form.BasicForm#isValid isValid} prior to submission.
    //~ * Pass <tt>false</tt> in the Form's submit options to prevent this. If not defined, pre-submission field validation
    //~ * is performed.
    //~ */
    //~ type : 'oosubmit',

    //~ // private
    //~ /**
     //~ * This is nearly a copy of the original submit action run method
     //~ */
    //~ run : function(){
        //~ var o = this.options;
        //~ var method = this.getMethod();
        //~ var isPost = method == 'POST';

        //~ var params = this.options.params || {};
        //~ if (isPost) Ext.applyIf(params, this.form.baseParams);

        //~ //now add the form parameters
        //~ this.form.items.each(function(field)
        //~ {
            //~ if (!field.disabled)
            //~ {
                //~ //check if the form item provides a specialized getSubmitValue() and use that if available
                //~ if (typeof field.getSubmitValue == "function")
                    //~ params[field.getName()] = field.getSubmitValue();
                //~ else
                    //~ params[field.getName()] = field.getValue();
            //~ }
        //~ });

        //~ //convert params to get style if we are not post
        //~ if (!isPost) params=Ext.urlEncode(params);

        //~ if(o.clientValidation === false || this.form.isValid()){
            //~ Ext.Ajax.request(Ext.apply(this.createCallback(o), {
                //~ url:this.getUrl(!isPost),
                //~ method: method,
                //~ params:params, //add our values
                //~ isUpload: this.form.fileUpload
            //~ }));

        //~ }else if (o.clientValidation !== false){ // client validation failed
            //~ this.failureType = Ext.form.Action.CLIENT_INVALID;
            //~ this.form.afterAction(this, false);
        //~ }
    //~ },

//~ });
//~ //add our action to the registry of known actions
//~ Ext.form.Action.ACTION_TYPES['oosubmit'] = Ext.ux.OOSubmitAction;




/**
JC Watsons solution (adapted to ExtJS 3.3.1 by LS) is elegant and simple:
`A "fix" for unchecked checkbox submission  behaviour
<http://www.sencha.com/forum/showthread.php?28449>`_

Added special handling for checkbox inputs. 
ExtJS defines disabled checkboxes `readonly`, not `disabled` as for other inputs.

*/
Ext.lib.Ajax.serializeForm = function(form) {
    //~ console.log('20120203 linolib.js serializeForm',form);
    var fElements = form.elements || (document.forms[form] || Ext.getDom(form)).elements, 
        hasSubmit = false, 
        encoder = encodeURIComponent, 
        name, 
        data = '', 
        type, 
        hasValue;

    Ext.each(fElements, function(element){
        name = element.name;
        type = element.type;

        if (!element.disabled && name && !(type == 'checkbox' && element.readonly)) {
            if (/select-(one|multiple)/i.test(type)) {
                Ext.each(element.options, function(opt){
                    if (opt.selected) {
                        hasValue = opt.hasAttribute ? opt.hasAttribute('value') : opt.getAttributeNode('value').specified;
                        data += String.format("{0}={1}&", encoder(name), encoder(hasValue ? opt.value : opt.text));
                    }
                });
            } else if (!(/file|undefined|reset|button/i.test(type))) {
                //~ if (!(/radio|checkbox/i.test(type) && !element.checked) && !(type == 'submit' && hasSubmit)) {
                if (!(type == 'submit' && hasSubmit)) {
                    if (type == 'checkbox') {
                        //~ console.log('20111001',element,'data += ',encoder(name) + '=' + (element.checked ? 'on' : 'off') + '&');
                        data += encoder(name) + '=' + (element.checked ? 'on' : 'off') + '&';
                    } else {
                        //~ console.log('20111001',element,'data += ',encoder(name) + '=' + encoder(element.value) + '&');
                        data += encoder(name) + '=' + encoder(element.value) + '&';
                    }
                    hasSubmit = /submit/i.test(type);
                }
            }
        //~ } else {
            //~ console.log(name,type,element.readonly);
        }
    });
    return data.substr(0, data.length - 1);
};



/*
Set a long timeout of fifteen minutes. 
See /blog/2012/0307
*/
Ext.Ajax.timeout = 15 * 60 * 1000; 


/*
My fix for the "Cannot set QuickTips dismissDelay to 0" bug,
see http://www.sencha.com/forum/showthread.php?183515 
*/
Ext.override(Ext.QuickTip,{
  showAt : function(xy){
        var t = this.activeTarget;
        //~ console.log("20120224 QuickTip.showAt",this.title,this.dismissDelay,t.dismissDelay);
        if(t){
            if(!this.rendered){
                this.render(Ext.getBody());
                this.activeTarget = t;
            }
            if(t.width){
                this.setWidth(t.width);
                this.body.setWidth(this.adjustBodyWidth(t.width - this.getFrameWidth()));
                this.measureWidth = false;
            } else{
                this.measureWidth = true;
            }
            this.setTitle(t.title || '');
            this.body.update(t.text);
            this.autoHide = t.autoHide;
            // bugfix by Luc 20120226
            if (t.dismissDelay != undefined) this.dismissDelay = t.dismissDelay;
            //~ this.dismissDelay = t.dismissDelay || this.dismissDelay;
            if(this.lastCls){
                this.el.removeClass(this.lastCls);
                delete this.lastCls;
            }
            if(t.cls){
                this.el.addClass(t.cls);
                this.lastCls = t.cls;
            }
            if(this.anchor){
                this.constrainPosition = false;
            }else if(t.align){ 
                xy = this.el.getAlignToXY(t.el, t.align);
                this.constrainPosition = false;
            }else{
                this.constrainPosition = true;
            }
        }
        Ext.QuickTip.superclass.showAt.call(this, xy);
    }
});

/*
Another hack. See /docs/blog/2012/0228
*/
Ext.Element.addMethods(
    function() {
        var VISIBILITY      = "visibility",
            DISPLAY         = "display",
            HIDDEN          = "hidden",
            NONE            = "none",
            XMASKED         = "x-masked",
            XMASKEDRELATIVE = "x-masked-relative",
            data            = Ext.Element.data;

        return {
            
            mask : function(msg, msgCls) {
                var me  = this,
                    dom = me.dom,
                    dh  = Ext.DomHelper,
                    EXTELMASKMSG = "ext-el-mask-msg",
                    el,
                    mask;
                // removed the following lines. See /docs/blog/2012/0228
                //~ if (!(/^body/i.test(dom.tagName) && me.getStyle('position') == 'static')) {
                    //~ console.log(20120228,dom.tagName,me);
                    //~ me.addClass(XMASKEDRELATIVE); 
                //~ }
                if (el = data(dom, 'maskMsg')) {
                    el.remove();
                }
                if (el = data(dom, 'mask')) {
                    el.remove();
                }

                mask = dh.append(dom, {cls : "ext-el-mask"}, true);
                data(dom, 'mask', mask);

                me.addClass(XMASKED);
                mask.setDisplayed(true);
                
                if (typeof msg == 'string') {
                    var mm = dh.append(dom, {cls : EXTELMASKMSG, cn:{tag:'div'}}, true);
                    data(dom, 'maskMsg', mm);
                    mm.dom.className = msgCls ? EXTELMASKMSG + " " + msgCls : EXTELMASKMSG;
                    mm.dom.firstChild.innerHTML = msg;
                    mm.setDisplayed(true);
                    mm.center(me);
                }
                
                
                if (Ext.isIE && !(Ext.isIE7 && Ext.isStrict) && me.getStyle('height') == 'auto') {
                    mask.setSize(undefined, me.getHeight());
                }
                
                return mask;
            }

            
        };
    }()
);



Ext.namespace('Lino');
    
    

//~ Lino.subst_user_field = new Ext.form.ComboBox({});
//~ Lino.subst_user = null;
Lino.insert_subst_user = function(p){
    //~ console.log('20120714 insert_subst_user',Lino.subst_user,p);
    //~ if (Lino.subst_user_field.getValue()) {
    if (p.{{ext_requests.URL_PARAM_SUBST_USER}}) return;
    if (Lino.subst_user) {
        //~ p.{{ext_requests.URL_PARAM_SUBST_USER}} = Lino.subst_user_field.getValue();
        p.{{ext_requests.URL_PARAM_SUBST_USER}} = Lino.subst_user;
    //~ } else {
        //~ delete p.{{ext_requests.URL_PARAM_SUBST_USER}};
    }
    //~ console.log('20120714 insert_subst_user -->',Lino.subst_user,p);
}

Lino.login_window = null;


Lino.show_login_window = function() {
  //~ console.log('20121103 show_login_window',arguments);
  //~ var current_window = Lino.current_window;
  if (Lino.login_window == null) {
    
      function do_login() { 
            Lino.viewport.loadMask.show()
            //~ Lino.body_loadMask.show()
            login_panel.getForm().submit({ 
                method:'POST', 
                waitTitle:'Connecting', 
                waitMsg:'Sending data...',
                success:function(){ 
                  //~ console.log('20121104 logged in',arguments);
                  Lino.login_window.hide();
                  Lino.close_all_windows();
                  Lino.viewport.loadMask.hide()
                  //~ Lino.body_loadMask.hide()
                },
                failure: function(form,action) { 
                  //~ this.loadMask.hide();
                  Lino.on_submit_failure(form,action);
                  Lino.viewport.loadMask.hide()
                  //~ Lino.body_loadMask.hide()
                  //~ if (Lino.current_window) Lino.current_window.main_item.loadMask.hide()
                }
                //~ failure:function(form, action){ 
                    //~ alert_msg
                    //~ if(action.failureType == 'server'){ 
                        //~ obj = Ext.util.JSON.decode(action.response.responseText); 
                        //~ Ext.Msg.alert('Login Failed!', obj.errors.reason); 
                    //~ }else{ 
                        //~ Ext.Msg.alert('Warning!', 'Authentication server is unreachable : ' + action.response.responseText); 
                    //~ } 
                    //~ Lino.login_panel.getForm().reset(); 
                //~ } 
            }); 
      };
    
      var login_button = new Ext.Button({ 
        text:"{{_('Log in')}}",
        formBind: true,	 
        // Function that fires when user clicks the button 
        handler: do_login});
    
      var login_panel = new Ext.FormPanel({ 
        //~ inspired by http://www.sencha.com/learn/a-basic-login/
        autoHeight:true,
        labelWidth:90,
        url:'{{settings.LINO.admin_prefix}}/auth', 
        frame:true, 
        defaultType:'textfield',
        monitorValid:true,
        items:[{ 
            fieldLabel:"{{_('Username')}}", 
            id: 'username',
            name:'username', 
            autoHeight:true,
            allowBlank:false 
        },{ 
            fieldLabel:"{{_('Password')}}", 
            name:'password', 
            inputType:'password', 
            autoHeight:true,
            allowBlank:false 
        }],        
        buttons:[ login_button ]});
        
      Lino.login_window = new Ext.Window({
          layout:'fit',
          defaultButton: 'username',
          width:300,
          title:"{{_('Log in')}}", 
          autoHeight:true,
          modal: true,
          closeAction: "hide",
          keys: {
            key: Ext.EventObject.ENTER,
            fn: function() { do_login()}
          },
          //~ defaultButton: login_button,
          //~ height:'auto',
          //~ closable: false,
          //~ resizable: false,
          //~ plain: true,
          //~ border: false,
          items: [login_panel] });
  };
  Lino.login_window.show();
};

Lino.logout = function(id,name) {
    //~ console.log('20121104 gonna log out',arguments);
    //~ Lino.do_action
    Lino.call_ajax_action(Lino.viewport,'GET','{{settings.LINO.admin_prefix}}/auth',{},'logout',undefined,undefined,function(){
        //~ console.log('20121104 logged out',arguments);
        //~ Lino.login_window.hide();
        Lino.close_all_windows();
    })
}

Lino.set_subst_user = function(id,name) {
    //~ console.log(20120714,'Lino.set_subst_user',id,name);
    Lino.subst_user = id;
{% if settings.LINO.use_extensible and settings.LINO.is_installed('lino.modlib.cal') %}
    if(id) {
        Lino.eventStore.setBaseParam("{{ext_requests.URL_PARAM_SUBST_USER}}",id);
    } else {
      delete Lino.eventStore.baseParams['{{ext_requests.URL_PARAM_SUBST_USER}}'];
    }
{% endif %}
    if (Lino.current_window) 
        Lino.current_window.main_item.set_base_param("{{ext_requests.URL_PARAM_SUBST_USER}}",id);
    if (Lino.viewport) Lino.permalink_handler(Lino.current_window)();
}



//~ Lino.select_subst_user = function(cmp,rec,value){
    //~ Lino.subst_user=value;
    //~ console.log(20120713,rec);
//~ }
    
Lino.current_window = null;
Lino.window_history = Array();
    
Lino.chars2width = function(cols) {  return cols * 9; }
Lino.rows2height = function(cols) {  return cols * 20; }



Lino.Viewport = Ext.extend(Ext.Viewport,{
  layout:"fit"
  ,initComponent : function(){
    Lino.Viewport.superclass.initComponent.call(this);
    this.on('render',function(){
      this.loadMask = new Ext.LoadMask(this.el,{msg:"{{_('Please wait...')}}"});
      //~ console.log("20121118 Lino.viewport.loadMask",this.loadMask);
    },this);
  }
  ,get_base_params : function() { 
    var p = {};
    Lino.insert_subst_user(p);
    return p;
  }
  ,refresh : function() {
      var caller = this;
      console.log("20121120 Lino.Viewport.refresh()");
      if (caller.loadMask) caller.loadMask.show();
      var success = function(response) {
        if (caller.loadMask) caller.loadMask.hide();
        if (response.responseText) {
          var result = Ext.decode(response.responseText);
          //~ console.log('Lino.do_action()',action.name,'result is',result);
          if (result.html) {
              Ext.getCmp('main_area').update(result.html);
          }
          if (result.message) {
              if (result.alert) {
                  //~ Ext.MessageBox.alert('Alert',result.alert_msg);
                  Ext.MessageBox.alert('Alert',result.message);
              } else {
                  Lino.notify(result.message);
              }
          }
          
          if (result.notify_msg) Lino.notify(result.notify_msg);
          if (result.js_code) { 
            var jsr = result.js_code(caller);
            //~ console.log('Lino.do_action()',action,'returned from js_code in',result);
          };
        }
      };
      var action = {
        url : '{{settings.LINO.admin_prefix}}/api/main_html',
        waitMsg: "{{_('Please wait...')}}",
        failure: Lino.ajax_error_handler(caller),
        success: success,
        method: 'GET',
        params: {}
      };
      Lino.insert_subst_user(action.params);
      Ext.Ajax.request(action);
    
  }
});


Lino.open_window = function(win,st,requesting_panel) {
  //~ console.log("20120918 Lino.open_window()",win,st);
  var cw = Lino.current_window;
  if (cw) {
    //~ console.log("20120918 Lino.open_window() save current status",cw.main_item.get_status());
    Lino.window_history.push({
      window:cw,
      status:cw.main_item.get_status()
    });
  }
  Lino.current_window = win;
  //~ if (st.{{ext_requests.URL_PARAM_SUBST_USER}}) 
      //~ Lino.subst_user_field.setValue(st.{{ext_requests.URL_PARAM_SUBST_USER}});
  win.main_item.set_status(st,requesting_panel);
  win.show();
};

Lino.load_url = function(url) {
    //~ foo.bar.baz = 2; 
    //~ console.log("20121120 Lino.load_url()");
    //~ Lino.body_loadMask.show();
    Lino.viewport.loadMask.show();
    //~ location.replace(url);
    document.location = url;
}

Lino.close_window = function(status_update) {
  var cw = Lino.current_window;
  var ww = Lino.window_history.pop();
  if (ww) {
    //~ if (status_update) Ext.apply(ww.status,status_update);
    if (status_update) status_update(ww);
    ww.window.main_item.set_status(ww.status);
    Lino.current_window = ww.window;
  } else {
    Lino.current_window = null;
  }
  if (cw) cw.hide_really();
};

Lino.close_all_windows = function() {
  if (Lino.window_history.length == 0) {
      //~ Lino.viewport.refresh();
      var url =  "{{settings.LINO.admin_prefix}}/"
      //~ console.log("20121120 Lino.close_all_windows() : no window_history");
      //~ if (ADMIN_URL) 
      var p = {};
      Lino.insert_subst_user(p)
      if (Ext.urlEncode(p)) url = url + "?" + Ext.urlEncode(p);
      Lino.load_url(url);
  } else {
    //~ console.log("20121120 Lino.close_all_windows() with window_history");
    while (Lino.window_history.length > 0) {
      Lino.close_window();
      //~ Lino.window_history.pop().hide_really();
    }
  }
  //~ Lino.current_window = null;
  //~ Lino.close_window();
  //~ var ww = 
}

Lino.kill_current_window = function() {
  var cw = Lino.current_window;
  Lino.current_window = null;
  if (cw) cw.hide_really();
};

Lino.calling_window = function() {
    if (Lino.window_history.length) return Lino.window_history[Lino.window_history.length-1];
}

//~ Lino.WindowAction = function(mainItemClass,windowConfig,mainConfig,ppf) {
Lino.WindowAction = function(windowConfig,main_item_fn) {
    //~ if(!mainConfig) mainConfig = {};
    //~ mainConfig.is_main_window = true;
    this.windowConfig = windowConfig;
    this.main_item_fn = main_item_fn;
    //~ if (ppf) mainConfig.params_panel.fields = ppf;
    //~ this.mainConfig = mainConfig;
    //~ this.mainItemClass = mainItemClass;
};

Lino.WindowAction = Ext.extend(Lino.WindowAction,{
    window : null,
    //~ mainItemClass: null,
    get_window : function() {
      //~ if(mainConfig) Ext.apply(this.mainConfig,mainConfig);
      if (this.window == null)  {
          //~ this.windowConfig.main_item = new this.mainItemClass(this.mainConfig);
          this.windowConfig.main_item = this.main_item_fn();
          this.window = new Lino.Window(this.windowConfig);
      }
      return this.window;
    },
    run : function(requesting_panel,status) {
      //~ console.log('20120625 window_action.run()',this)
      Lino.open_window(this.get_window(),status,requesting_panel);
    }
  
});


Lino.PanelMixin = {
  get_containing_window : function (){
      if (this.containing_window) return this.containing_window;
      return this.containing_panel.get_containing_window();
  }
  ,set_window_title : function(title) {
    //~ this.setTitle(title);
    var cw = this.get_containing_window();

    //~ if (cw) {
    //~ if (cw && cw.closable) {
    if (cw && !cw.main_item.hide_window_title) {
      //~ console.log('20111202 set_window_title(',title,') for',this.containing_window);
      //~ if (! this.containing_window.rendered) console.log("WARNING: not rendered!");
      cw.setTitle(title);
    //~ } else {
      //~ document.title = title;
    }
    //~ else console.log('20111202 not set_window_title(',title,') for',this);
  }
  
};


Lino.status_bar = new Ext.ux.StatusBar({defaultText:'Lino version {{lino.__version__}}.'});

{% if settings.LINO.use_tinymce %}

Lino.edit_tinymce_text = function(panel,options) {
  // `panel` is the RichTextPanel
  //~ console.log(20111220,panel);
  //~ var rec = panel.get_current_record();
  var rec = panel.containing_panel.get_current_record();
  var value = rec ? rec.data[panel.editor.name] : '';
  var saving = false;
  var todo_after_save = false;
  var discard_changes = false;
  
  
  function save() {
    //~ if (todo_after_save) {alert('tried to save again'); return; }
    if (saving) {alert('tried to save again'); return; }
    //~ var url = panel.containing_window.main_item.get_record_url(rec.id);
    var url = panel.containing_panel.get_record_url(rec.id);
    var params = Ext.apply({},panel.containing_panel.get_base_params());
    params[panel.editor.name] = editor.getValue();
    //~ params.{{ext_requests.URL_PARAM_SUBST_USER}} = Lino.subst_user;
    //~ Lino.insert_subst_user(params);
    var a = { 
      params: params, 
      method: 'PUT',
      url: url,
      failure: function() {
          //~ if (editor.ed.getContainer()) 
          editor.ed.setProgressState(0);
          todo_after_save = false;
          saving = false;
          console.log('tinymce.save() failed. sorry.',arguments);
        },
      success: function() {
        saving = false;
        //~ if (editor.ed.getContainer()) 
        editor.ed.setProgressState(0);
        rec.data[panel.editor.name] = editor.getValue();
        if(todo_after_save) {
            var fn = todo_after_save;
            todo_after_save = false;
            fn();
        }
        //~ panel.containing_window.set_current_record(rec);
        panel.refresh();
      }
    };
    //~ if (editor.ed.getContainer()) 
    editor.ed.setProgressState(1); // Show progress
    saving = true;
    //~ console.log(a);
    Ext.Ajax.request(a);
  };
  function save_callback() {
      save();
      //~ save(function(){editor.ed.setDirty(false);})
      /* return true have the save button disabled.  
      That's not perfect because the PUT is asynchronous 
      and the response is not yet known.
      */
      return true;
  }
  //~ var actions = [
    //~ {text:"Save",handler:save}
  //~ ]; 
  //~ console.log(20110610,panel.editor.disabled);
  var settings = {};
  Ext.apply(settings,{
        readonly: panel.editor.disabled,
        //~ language: "de",
        plugins : "save,emotions,spellchecker,advhr,insertdatetime,preview,table,searchreplace,template", 
        // Theme options - button# indicated the row# only
        theme_advanced_buttons1 : "save,cancel,|,bold,italic,underline,|,justifyleft,justifycenter,justifyright,fontselect,fontsizeselect,formatselect,|,search,replace",
        theme_advanced_buttons2 : "cut,copy,paste,template,|,bullist,numlist,|,outdent,indent,|,undo,redo,|,link,unlink,anchor,image,|,code,preview,|,forecolor,backcolor",
        theme_advanced_buttons3 : "insertdate,inserttime,|,spellchecker,advhr,,removeformat,|,sub,sup,|,charmap,emotions,|,tablecontrols",      
        theme_advanced_resizing : false,
        convert_urls : false,
        save_onsavecallback : save_callback,
        save_enablewhendirty : true
        //~ save_oncancelcallback: on_cancel
  });
  Ext.apply(settings,options);
  var editor = new Ext.ux.TinyMCE({
      value : value,
      tinymceSettings: settings
    });
  var win = new Ext.Window({
    title: rec.title, 
    //~ bbar: actions,
    layout: 'fit',
    items: editor,
    width: 600, 
    height:500,
    minWidth: 100,
		minHeight: 100,
    modal: true,
    resizable: true,
    maximizable: true,
    //~ maximized: true,
    //~ closeAction: "close"
    closeAction: "hide"
    //~ hideMode: "offsets",
    //~ constrainHeader: true,
    //~ bodyStyle: 'padding: 10px'
  });

  //~ win.on('beforeclose',function() {
  win.on('beforehide',function() {
    if (todo_after_save) return false;
    if (discard_changes) return true;
    if (editor.isDirty()) {
        //~ var ok = false;
        //~ var allowClose = true;
        var config = {title:"{{_('Confirmation')}}"};
        config.buttons = Ext.MessageBox.YESNOCANCEL;
        config.msg = "{{_('Save changes to text ?')}}";
        config.modal = true;
        config.fn = function(buttonId,text,opt) {
          //~ console.log('do_when_clean',buttonId)
          if (buttonId == "yes") {
              /* we cancel this close, but save()'s onSuccess will call again.*/
              //~ allowClose = false;
              todo_after_save = function(){win.hide();}
              editor.ed.execCommand('mceSave');
              //~ editor.ed.save(function(){win.close();});
          } else if (buttonId == "no") { 
              discard_changes = true;
              win.hide()
          //~ } else if (buttonId == "cancel") { 
            //~ ok = true;
              //~ allowClose = false;
          //~ } else { 
            //~ console.log('unknwon buttonId:',buttonId);
          }
        }
        Ext.MessageBox.show(config);
        return false;
        //~ return allowClose;
    }
  });
  win.show();
}

{% endif %}

{% if settings.LINO.use_vinylfox %}
Lino.VinylFoxPlugins = function(){
    return [
        new Ext.ux.form.HtmlEditor.Link(),
        new Ext.ux.form.HtmlEditor.Divider(),
        new Ext.ux.form.HtmlEditor.Word(),
        //~ new Ext.ux.form.HtmlEditor.FindAndReplace(),
        //~ new Ext.ux.form.HtmlEditor.UndoRedo(),
        new Ext.ux.form.HtmlEditor.Divider(),
        //~ new Ext.ux.form.HtmlEditor.Image(),
        //~ new Ext.ux.form.HtmlEditor.Table(),
        new Ext.ux.form.HtmlEditor.HR(),
        new Ext.ux.form.HtmlEditor.SpecialCharacters(),
        new Ext.ux.form.HtmlEditor.HeadingMenu(),
        new Ext.ux.form.HtmlEditor.IndentOutdent(),
        new Ext.ux.form.HtmlEditor.SubSuperScript(),
        new Ext.ux.form.HtmlEditor.RemoveFormat()
    ];
};
{% endif %}



/* 
  Originally copied from Ext JS Library 3.3.1
  Modifications by Luc Saffre : 
  - rendering of phantom records
  - fire afteredit event
  - react on dblclcik, not on single click

 */
Lino.CheckColumn = Ext.extend(Ext.grid.Column, {

    processEvent : function(name, e, grid, rowIndex, colIndex){
        //~ console.log('20110713 Lino.CheckColumn.processEvent',name)
        if (name == 'click') {
        //~ if (name == 'mousedown') {
        //~ if (name == 'dblclick') {
            return this.toggleValue(grid, rowIndex, colIndex);
        } else {
            return Ext.grid.ActionColumn.superclass.processEvent.apply(this, arguments);
        }
    },
    
    toggleValue : function (grid,rowIndex,colIndex) {
        var record = grid.store.getAt(rowIndex);
        var dataIndex = grid.colModel.getDataIndex(colIndex);
        // 20120514
        //~ if(record.data.disabled_fields && record.data.disabled_fields[dataIndex]) {
          //~ Lino.notify("{{_("This field is disabled")}}");
          //~ return false;
        //~ }
      
        //~ if (dataIndex in record.data['disabled_fields']) {
            //~ Lino.notify("This field is disabled.");
            //~ return false;
        //~ }
        var startValue = record.data[dataIndex];
        var value = !startValue;
        //~ record.set(this.dataIndex, value);
        var e = {
            grid: grid,
            record: record,
            field: dataIndex,
            originalValue: startValue,
            value: value,
            row: rowIndex,
            column: colIndex,
            cancel: false
        };
        if(grid.fireEvent("beforeedit", e) !== false && !e.cancel){
        //~ if(grid.fireEvent("validateedit", e) !== false && !e.cancel){
            record.set(dataIndex, value);
            delete e.cancel;
            grid.fireEvent("afteredit", e);
        }
        return false; // Cancel event propagation
    },

    renderer : function(v, p, record){
        if (record.phantom) return '';
        p.css += ' x-grid3-check-col-td'; 
        return String.format('<div class="x-grid3-check-col{0}">&#160;</div>', v ? '-on' : '');
    }

    // Deprecate use as a plugin. Remove in 4.0
    // init: Ext.emptyFn
});

// register ptype. Deprecate. Remove in 4.0
// Ext.preg('checkcolumn', Lino.CheckColumn);

// backwards compat. Remove in 4.0
// Ext.grid.CheckColumn = Lino.CheckColumn;

// register Column xtype
Ext.grid.Column.types.checkcolumn = Lino.CheckColumn;


/* 20110725 : 
Lino.on_tab_activate is necessary 
in contacts.Person.2.dtl 
(but don't ask me why...)
*/
Lino.on_tab_activate = function(item) {
  //~ console.log('activate',item); 
  if (item.rendered && item.doLayout) item.doLayout();
  //~ if (item.rendered) item.doLayout();
}

Lino.TimeField = Ext.extend(Ext.form.TimeField,{
  format: '{{settings.LINO.time_format_extjs}}',
  increment: 15
  });
Lino.DateField = Ext.extend(Ext.form.DateField,{
  boxMinWidth: Lino.chars2width(11),
  format: '{{settings.LINO.date_format_extjs}}',
  altFormats: '{{settings.LINO.alt_date_formats_extjs}}'
  });
Lino.DatePickerField = Ext.extend(Ext.DatePicker,{
  //~ boxMinWidth: Lino.chars2width(11),
  format: '{{settings.LINO.date_format_extjs}}',
  //~ altFormats: '{{settings.LINO.alt_date_formats_extjs}}'
  formatDate : function(date){
      console.log("20121203 formatDate",this.name,date);
      return Ext.isDate(date) ? date.dateFormat(this.format) : date;
  }
  });
Lino.DateTimeField = Ext.extend(Ext.ux.form.DateTime,{
  dateFormat: '{{settings.LINO.date_format_extjs}}',
  timeFormat: '{{settings.LINO.time_format_extjs}}',
  //~ hiddenFormat: '{{settings.LINO.date_format_extjs}} {{settings.LINO.time_format_extjs}}'
  });
Lino.URLField = Ext.extend(Ext.form.TriggerField,{
  triggerClass : 'x-form-search-trigger',
  //~ triggerClass : 'x-form-world-trigger',
  vtype: 'url',
  onTriggerClick : function() {
    //~ console.log('Lino.URLField.onTriggerClick',this.value)
    //~ document.location = this.value;
    window.open(this.getValue(),'_blank');
  }
});
Lino.IncompleteDateField = Ext.extend(Ext.form.TextField,{
  //~ regex: /^-?\d+-[01]\d-[0123]\d$/,
  //~ regex: /^[0123]\d\.[01]\d\.-?\d+$/,
  maxLength: 10,
  boxMinWidth: Lino.chars2width(10),
  regex: {{settings.LINO.date_format_regex}},
  regexText: '{{_("Enter a date in format YYYY-MM-DD (use zeroes for unknown parts).")}}'
  });


//~ Lino.make_dropzone = function(cmp) {
    //~ cmp.on('render', function(ct, position){
      //~ ct.el.on({
        //~ dragenter:function(event){
          //~ event.browserEvent.dataTransfer.dropEffect = 'move';
          //~ return true;
        //~ }
        //~ ,dragover:function(event){
          //~ event.browserEvent.dataTransfer.dropEffect = 'move';
          //~ event.stopEvent();
          //~ return true;
        //~ }
        //~ ,drop:{
          //~ scope:this
          //~ ,fn:function(event){
            //~ event.stopEvent();
            //~ console.log(20110516);
            //~ var files = event.browserEvent.dataTransfer.files;
            //~ if(files === undefined){
              //~ return true;
            //~ }
            //~ var len = files.length;
            //~ while(--len >= 0){
              //~ console.log(files[len]);
              //~ // this.processDragAndDropFileUpload(files[len]);
            //~ }
          //~ }
        //~ }
      //~ });
    //~ });
//~ };

//~ Lino.FileUploadField = Ext.ux.form.FileUploadField;

Lino.FileUploadField = Ext.extend(Ext.ux.form.FileUploadField,{
    onRender : function(ct, position){
      Lino.FileUploadField.superclass.onRender.call(this, ct, position);
      this.el.on({
        dragenter:function(event){
          event.browserEvent.dataTransfer.dropEffect = 'move';
          return true;
        }
        ,dragover:function(event){
          event.browserEvent.dataTransfer.dropEffect = 'move';
          event.stopEvent();
          return true;
        }
        ,drop:{
          scope:this
          ,fn:function(event){
            event.stopEvent();
            //~ console.log(20110516);
            var files = event.browserEvent.dataTransfer.files;
            if(files === undefined){
              return true;
            }
            var len = files.length;
            while(--len >= 0){
              console.log(files[len]);
              //~ this.processDragAndDropFileUpload(files[len]);
            }
          }
        }
      });
    }
});

Lino.FileField = Ext.extend(Ext.form.TriggerField,{
  triggerClass : 'x-form-search-trigger',
  editable: false,
  onTriggerClick : function() {
    //~ console.log('Lino.URLField.onTriggerClick',this.value)
    //~ document.location = this.value;
    if (this.getValue()) window.open(MEDIA_URL + '/'+this.getValue(),'_blank');
  }
});

Lino.file_field_handler = function(panel,config) {
  //~ if (instanceof Lino.DetailWrapper) {
  if (panel.action_name == 'insert') {
  //~ if (panel.get_current_record().phantom) {
      panel.has_file_upload = true;
{%if settings.LINO.use_awesome_uploader %}
      return { xtype:'button', text: 'Upload', handler: Lino.show_uploader }
{% else %}
      var f = new Lino.FileUploadField(config);
      //~ Lino.make_dropzone(f);
      return f;
      //~ return new Ext.ux.form.FileUploadField(config);
      //~ return new Lino.FileField(config);
{% endif %}      
  } else {
      //~ return new Lino.URLField(config);
      return new Lino.FileField(config);
  }
}

Lino.VBorderPanel = Ext.extend(Ext.Panel,{
    constructor : function(config) {
      config.layout = 'border';
      delete config.layoutConfig;
      Lino.VBorderPanel.superclass.constructor.call(this,config);
      for(var i=0; i < this.items.length;i++) {
        var item = this.items.get(i);
        if (this.isVertical(item) && item.collapsible) {
          item.on('collapse',this.onBodyResize,this);
          item.on('expand',this.onBodyResize,this);
        }
      }
    },
    isVertical : function(item) {
       return (item.region == 'north' || item.region == 'south' || item.region == 'center');
    },
    onBodyResize: function(w, h){
        //~ console.log('VBorderPanel.onBodyResize',this.title)
      if (this.isVisible()) { // to avoid "Uncaught TypeError: Cannot call method 'getHeight' of undefined."
        var sumflex = 0;
        var availableHeight = this.getInnerHeight();
        var me = this;
        this.items.each(function(item){
          if (me.isVertical(item)) {
              if (item.collapsed || item.flex == 0 || item.flex === undefined) {
                  if (item.rendered) availableHeight -= item.getHeight();
              } else {
                  sumflex += item.flex;
              }
          } 
          
        });
        //~ for(var i=0; i < this.items.length;i++) {
          //~ var item = this.items.get(i);
          //~ // if (this.isVertical(item) && item.getResizeEl()) {
          //~ if (this.isVertical(item)) {
              //~ if (item.collapsed || item.flex == 0 || item.flex === undefined) {
                  //~ // item.syncSize()
                  //~ // item.doLayout()
                  //~ // if (item.region == "north") console.log('region north',item.getHeight(),item.id, item);
                  //~ // if (item.getHeight() == 0) console.log(20100921,'both flex and getHeight() are 0!');
                  //~ availableHeight -= item.getHeight();
              //~ } else {
                  //~ sumflex += item.flex;
                  //~ // console.log(item.flex);
              //~ }
          //~ } 
          //~ // else console.log('non-vertical item in VBoderPanel:',item)
        //~ }
        var hunit = availableHeight / sumflex;
        //~ console.log('sumflex=',sumflex,'hunit=',hunit, 'availableHeight=',availableHeight);
        for(var i=0; i < this.items.length;i++) {
          var item = this.items.get(i);
          if (this.isVertical(item)) {
              if (item.flex != 0 && ! item.collapsed) {
                  item.setHeight(hunit * item.flex);
                  //~ console.log(item.region,' : height set to',item.getHeight());
              }
          }
          //~ else console.log('non-vertical item in VBoderPanel:',item)
        }
      }
      Lino.VBorderPanel.superclass.onBodyResize.call(this, w, h);
    }
});


/*
  modifications to the standard behaviour of a CellSelectionModel:
  
*/
Ext.override(Ext.grid.CellSelectionModel, {
//~ var dummy = {

    handleKeyDown : function(e){
        /* removed because F2 wouldn't pass
        if(!e.isNavKeyPress()){
            return;
        }
        */
        //~ console.log('handleKeyDown',e)
        var k = e.getKey(),
            g = this.grid,
            s = this.selection,
            sm = this,
            walk = function(row, col, step){
                return g.walkCells(
                    row,
                    col,
                    step,
                    g.isEditor && g.editing ? sm.acceptsNav : sm.isSelectable, 
                    sm
                );
            },
            cell, newCell, r, c, ae;

        switch(k){
            case e.ESC:
            case e.PAGE_UP:
            case e.PAGE_DOWN:
                break;
            default:
                // e.stopEvent(); // removed because Browser keys like Alt-Home, Ctrl-R wouldn't work
                break;
        }

        if(!s){
            cell = walk(0, 0, 1); 
            if(cell){
                this.select(cell[0], cell[1]);
            }
            return;
        }

        cell = s.cell;  
        r = cell[0];    
        c = cell[1];    
        
        switch(k){
            case e.TAB:
                if(e.shiftKey){
                    newCell = walk(r, c - 1, -1);
                }else{
                    newCell = walk(r, c + 1, 1);
                }
                break;
            case e.HOME:
                if (! (g.isEditor && g.editing)) {
                  if (!e.hasModifier()){
                      newCell = [r, 0];
                      //~ console.log('home',newCell);
                      break;
                  }else if(e.ctrlKey){
                      var t = g.getTopToolbar();
                      var activePage = Math.ceil((t.cursor + t.pageSize) / t.pageSize);
                      if (activePage > 1) {
                          e.stopEvent();
                          t.moveFirst();
                          return;
                      }
                      newCell = [0, c];
                      break;
                  }
                }
            case e.END:
                if (! (g.isEditor && g.editing)) {
                  c = g.colModel.getColumnCount()-1;
                  if (!e.hasModifier()) {
                      newCell = [r, c];
                      //~ console.log('end',newCell);
                      break;
                  }else if(e.ctrlKey){
                      var t = g.getTopToolbar();
                      var d = t.getPageData();
                      if (d.activePage < d.pages) {
                          e.stopEvent();
                          var self = this;
                          t.on('change',function(tb,pageData) {
                              var r = g.store.getCount()-2;
                              self.select(r, c);
                              //~ console.log('change',r,c);
                          },this,{single:true});
                          t.moveLast();
                          return;
                      } else {
                          newCell = [g.store.getCount()-1, c];
                          //~ console.log('ctrl-end',newCell);
                          break;
                      }
                  }
                }
            case e.DOWN:
                newCell = walk(r + 1, c, 1);
                break;
            case e.UP:
                newCell = walk(r - 1, c, -1);
                break;
            case e.RIGHT:
                newCell = walk(r, c + 1, 1);
                break;
            case e.LEFT:
                newCell = walk(r, c - 1, -1);
                break;
            case e.F2:
                if (!e.hasModifier()) {
                    if (g.isEditor && !g.editing) {
                        g.startEditing(r, c);
                        e.stopEvent();
                        return;
                    }
                    break;
                }
            case e.INSERT:
                if (!e.hasModifier()) {
                    if (g.ls_insert_handler && !g.editing) {
                        e.stopEvent();
                        Lino.show_insert(g);
                        return;
                    }
                    break;
                }
            case e.DELETE:
                if (!e.hasModifier()) {
                    if (!g.editing) {
                        e.stopEvent();
                        Lino.delete_selected(g);
                        return;
                    }
                    break;
                }
            case e.ENTER:
                e.stopEvent();
                g.onCellDblClick(r,c);
                break;
                
        }
        

        if(newCell){
          e.stopEvent();
          r = newCell[0];
          c = newCell[1];
          this.select(r, c); 
          if(g.isEditor && g.editing){ 
            ae = g.activeEditor;
            if(ae && ae.field.triggerBlur){
                ae.field.triggerBlur();
            }
            g.startEditing(r, c);
          }
        //~ } else if (g.isEditor && !g.editing && e.charCode) {
        //~ // } else if (!e.isSpecialKey() && g.isEditor && !g.editing) {
            //~ g.set_start_value(String.fromCharCode(e.charCode));
            //~ // g.set_start_value(String.fromCharCode(k));
            //~ // g.set_start_value(e.charCode);
            //~ g.startEditing(r, c);
            //~ // e.stopEvent();
            //~ return;
        // } else {
          // console.log('20120513',e,g);
        }
        
    }


//~ };
});

 

function PseudoConsole() {
    this.log = function() {};
};
if (typeof(console) == 'undefined') console = new PseudoConsole();

Lino.notify = function(msg) {
  if (msg == undefined) msg = ''; else console.log(msg);
  //~ Ext.getCmp('konsole').update(msg);
  Lino.status_bar.setStatus({
    text: msg,
    iconCls: 'ok-icon',
    clear: true // auto-clear after a set interval
  });
  //~ Ext.getCmp('konsole').setTitle(msg.replace(/\n/g,'<br/>'));
  //~ Ext.getCmp('konsole').update(msg.replace(/\n/g,'<br/>'));
};
Lino.alert = function(msg) {
  //~ if (msg == undefined) msg = ''; else console.log(msg);
  Ext.MessageBox.alert('Notify',msg);
};


//~ Lino.show_about = function() {
  //~ new Ext.Window({
    //~ width: 400, height: 400,
    //~ title: "About",
    //~ html: '<a href="http://www.extjs.com" target="_blank">ExtJS</a> version ' + Ext.version
  //~ }).show();
//~ };

function obj2str(o) {
  if (typeof o != 'object') return String(o);
  var s = '';
  for (var p in o) {
    s += p + ': ' + obj2str(o[p]) + '\n';
  }
  return s;
}

Lino.on_store_exception = function (store,type,action,options,response,arg) {
  //~ throw response;
  console.log("on_store_exception: store=",store,
    "type=",type,
    "action=",action,
    "options=",options,
    "response=",response,
    "arg=",arg);
  if (arg) { console.log(arg.stack)};
};

//~ Lino.on_submit_success = function(form, action) {
   //~ Lino.notify(action.result.message);
   //~ this.close();
//~ };

Lino.on_submit_failure = function(form, action) {
    //~ Lino.notify();
  // action may be undefined
    switch (action.failureType) {
        case Ext.form.Action.CLIENT_INVALID:
            Ext.Msg.alert('Client-side failure', 'Form fields may not be submitted with invalid values');
            break;
        case Ext.form.Action.CONNECT_FAILURE:
            Ext.Msg.alert('Connection failure', 'Ajax communication failed');
            break;
        case Ext.form.Action.SERVER_INVALID:
            Ext.Msg.alert('Server-side failure', action.result.message);
   }
};



/*
Lino.save_wc_handler = function(ww) {
  return function(event,toolEl,panel,tc) {
    var pos = panel.getPosition();
    var size = panel.getSize();
    wc = ww.get_window_config();
    Ext.applyIf(wc,{ 
      x:pos[0],y:pos[1],height:size.height,width:size.width,
      maximized:panel.maximized});
    Lino.do_action(ww,{url:'/window_configs/'+ww.config.permalink_name,params:wc,method:'POST'});
  }
};

*/

Lino.show_in_own_window_button = function(handler) {
  return {
    qtip: "{{_("Show this panel in own window")}}", 
    id: "up",
    handler: function(event,toolEl,panel, tc) {
      //~ console.log('20111206 report_window_button',panel,handler);
      //~ var bp = ww.get_master_params();
      //~ panel.containing_window = ww; // for HtmlBox. see blog/2010/1022
      //~ handler(panel,{base_params:bp});
      //~ handler(panel,{base_params:panel.get_master_params()});
      handler.run(null,{base_params:panel.containing_panel.get_master_params()});
      //~ handler(panel,{master_panel:panel.containing_window.main_item});
    }
  }
}




Lino.delete_selected = function(panel) {
  //~ console.log("Lino.delete_selected",panel);
  var recs1 = panel.get_selected();
  var recs = [];
  for ( var i=0; i < recs1.length; i++ ) { if (! recs1[i].phantom) recs.push(recs1[i]); }
  if (recs.length == 0) {
    Lino.notify("Please select at least one record.");
    return;
  };
  if (recs.length == 1) {
      if (recs[0].disable_delete) {
        Lino.alert(recs[0].disable_delete);
        return;
      }
  };
  //~ console.log(recs);
  Ext.MessageBox.show({
    title: "{{_('Confirmation')}}",
    msg: String.format("{{_('Delete {0} rows. Are you sure?')}}",String(recs.length)),
    //~ msg: "Delete " + String(recs.length) + " rows. Are you sure?",
    //~ buttons: Ext.MessageBox.YESNOCANCEL,
    buttons: Ext.MessageBox.YESNO,
    fn: function(btn) {
      if (btn == 'yes') {
        for ( var i=0; i < recs.length; i++ ) {
          Lino.do_action(panel,{
              method:'DELETE',
              url:  '{{settings.LINO.admin_prefix}}/api' + panel.ls_url + '/' + recs[i].id,
              after_success: panel.after_delete.createDelegate(panel)
          })
        }
        //~ caller.after_delete();
      }
      else Lino.notify("Dann eben nicht.");
    }
  });
};

Lino.action_handler = function (panel,on_success,on_confirm) {
  return function (response) {
    //~ console.log(20120608,panel);
    if (panel instanceof Lino.GridPanel) {
        //~ gridmode = false;
        gridmode = true;
        //~ console.log('20120608 yes');
    } else {
        gridmode = false;
        //~ console.log('20120608 no');
    }
    panel.loadMask.hide(); // 20120211
    if (!response.responseText) return ;
    var result = Ext.decode(response.responseText);
    //~ console.log('Lino.action_handler()','result is',result,'on_confirm is',on_confirm);
    
    if (result.eval_js) {
        //~ console.log(20120618,result.eval_js);
        eval(result.eval_js);
    }
    
    if (result.xcallback) {
        //~ var config = {title:"{{_('Confirmation')}}"};
        var config = {title:result.xcallback.title};
        //~ config.buttons = Ext.MessageBox.YESNOCANCEL;
        //~ config.buttons = Ext.MessageBox.YESNO;
        config.buttons = result.xcallback.buttons;
        config.msg = result.message;
        config.fn = function(buttonId,text,opt) {
          panel.loadMask.show(); 
          //~ Lino.insert_subst_user(p);
          Ext.Ajax.request({
            method: 'GET',
            url: '{{settings.LINO.admin_prefix}}/callbacks/'+result.xcallback.id + '/' + buttonId,
            //~ params: {bi: buttonId},
            success: Lino.action_handler(panel,on_success,on_confirm)
          });
          //~ Lino.call_ajax_action(panel,'GET',)
        }
        Ext.MessageBox.show(config);
        return;
    }
    
    if (on_success && result.success) on_success(result);
    
    //~ if (on_confirm && result.confirm_message) {
        //~ var config = {title:"{{_('Confirmation')}}"};
        //~ // config.buttons = Ext.MessageBox.YESNOCANCEL;
        //~ config.buttons = Ext.MessageBox.YESNO;
        //~ config.msg = result.confirm_message;
        //~ config.fn = function(buttonId,text,opt) {
          //~ if (buttonId == "yes") {
              //~ on_confirm(panel,undefined,result.step);
          //~ }
        //~ }
        //~ Ext.MessageBox.show(config);
        //~ return;
    //~ }
    //~ if (result.dialog_fn) {
        //~ console.log('20120928 TODO',result.dialog_fn);
    //~ }
    if (result.message) {
        //~ if (result.alert && ! gridmode) {
        if (result.alert) { // 20120628b 
            //~ Ext.MessageBox.alert('Alert',result.alert_msg);
            if (result.alert === true) result.alert = "{{_('Alert')}}";
            Ext.MessageBox.alert(result.alert,result.message);
        } else {
            Lino.notify(result.message);
        }
    }
    // 
    if (result.data_record && ! gridmode) {
        //~ not used
        panel.set_status({data_record:result.data_record});
    }
    else if (result.new_status && ! gridmode) {
        //~ not used
        //~ console.log('20120607 new_status');
        panel.set_status(result.new_status);
    }
    else if (result.goto_record_id != undefined && ! gridmode) {
        //~ console.log('20120607 new_status');
        panel.load_record_id(result.goto_record_id);
    }
    else if (result.refresh_all) {
        var cw = panel.get_containing_window();
        //~ console.log("20120123 refresh_all");
        if (cw) {
          cw.main_item.refresh();
        }
        else console.log("20120123 cannot refresh_all",panel);
    } else {
        //~ console.log("20121212 b gonna refresh",panel);
        if (result.refresh) panel.refresh();
    }
    {% if settings.LINO.use_davlink %}
    if (result.open_davlink_url) {
       Lino.davlink_open(result.open_davlink_url);
    }
    {% endif %}
    if (result.open_url) {
        //~ console.log(20111126,result.open_url);
        //~ if (!result.message)
            //~ Lino.notify('Open new window <a href="'+result.open_url+'" target="_blank">'+result.open_url+'</a>');
        window.open(result.open_url,'foo',"");
        //~ document.location = result.open_url;
    }
  }
};

Lino.do_action = function(caller,action) {
  action.success = function(response) {
    if (caller.loadMask) caller.loadMask.hide();
    //~ console.log('Lino.do_action()',action,'action success',response);
    if (action.after_success) {
        //~ console.log('Lino.do_action() calling after_success');
        action.after_success();
    }
    if (response.responseText) {
      var result = Ext.decode(response.responseText);
      //~ console.log('Lino.do_action()',action.name,'result is',result);
      if (result.message) {
          if (result.alert) {
              //~ Ext.MessageBox.alert('Alert',result.alert_msg);
              Ext.MessageBox.alert('Alert',result.message);
          } else {
              Lino.notify(result.message);
          }
      }
      
      //~ if (result.alert_msg) Ext.MessageBox.alert('Alert',result.alert_msg);
      //~ if (result.message) Lino.notify(result.message);
      if (result.notify_msg) Lino.notify(result.notify_msg);
      if (result.js_code) { 
        //~ console.log('Lino.do_action()',action,'gonna call js_code in',result);
        var jsr = result.js_code(caller);
        //~ console.log('Lino.do_action()',action,'returned from js_code in',result);
        if (action.after_js_code) {
          //~ console.log('Lino.do_action()',action,'gonna call after_js_code');
          action.after_js_code(jsr);
          //~ console.log('Lino.do_action()',action,'returned from after_js_code');
        //~ } else {
          //~ console.log('Lino.do_action()',action,' : after_js_code is false');
        }
      };
    }
  };
  Ext.applyIf(action,{
    waitMsg: "{{_('Please wait...')}}",
    failure: Lino.ajax_error_handler(caller),
    params: {}
  });
  //~ action.params.{{ext_requests.URL_PARAM_SUBST_USER}} = Lino.subst_user;
  Lino.insert_subst_user(action.params);
  
  Ext.Ajax.request(action);
};

//~ Lino.gup = function( name )
//~ {
  //~ // Thanks to http://www.netlobo.com/url_query_string_javascript.html
  //~ name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
  //~ var regexS = "[\\?&]"+name+"=([^&#]*)";
  //~ var regex = new RegExp( regexS );
  //~ var results = regex.exec( window.location.href );
  //~ if( results == null )
    //~ return "";
  //~ else
    //~ return results[1];
//~ };

//~ Lino.refresh_handler = function (ww) {
  //~ return function() { 
      //~ console.log('refresh',ww);
      //~ ww.main_item.doLayout(false,true);
      //~ ww.main_item.syncSize();
  //~ }
//~ };

//~ Lino.tools_close_handler = function (ww) {
  //~ return function() { 
      //~ ww.close();
  //~ }
//~ };
Lino.permalink_handler = function (ww) {
  return function() { 
    //~ console.log(20100923,ww.get_permalink());
    //~ document.location = ww.main_item.get_permalink();
    Lino.load_url(ww.main_item.get_permalink());
    //~ console.log(20120715, ww.main_item.get_permalink());
    //~ document.location = "?permalink=" + ww.get_permalink();
    //~ document.location = "?permalink=" + ww.config.permalink_name +'()';
  }
};
//~ Lino.run_permalink = function() {
  //~ var plink = Lino.gup('permalink');
  //~ if(plink) { eval('Lino.'+plink); }
//~ }

Lino.MainPanel = {
  is_home_page : false,
  setting_param_values : false,
  config_containing_window : function(wincfg) { }
  ,init_containing_window : function(win) { }
  ,is_loading : function() { return true; } // overridden by subclasses
  ,do_when_clean : function(auto_save,todo) { todo() }
  ,get_master_params : function() {
    var p = {}
    p['{{ext_requests.URL_PARAM_MASTER_TYPE}}'] = this.content_type; 
    rec = this.get_current_record()
    if (rec) {
      if (rec.phantom) {
          p['{{ext_requests.URL_PARAM_MASTER_PK}}'] = undefined; 
      }else{
          p['{{ext_requests.URL_PARAM_MASTER_PK}}'] = rec.id; 
      }
    } else {
      p['mk'] = undefined;
    }
    //~ console.log('get_master_params returns',p,'using record',rec);
    return p;
  }
  ,get_permalink : function() {
    //~ var p = this.main_item.get_base_params() || {};
    var p = Ext.apply({},this.get_base_params());
    delete p.fmt;
    //~ if (p.fmt) delete p.fmt;
    Ext.apply(p,this.get_permalink_params());
    //~ Lino.insert_subst_user(p);
     //~ p.fmt = 'html';
    //~ console.log('get_permalink',p,this.get_permalink_params());
    if (this.is_home_page)
        //~ var url = '';
        var url = '{{settings.LINO.admin_prefix}}/';
    else 
        var url = this.get_permalink_url();
    if (p.{{ext_requests.URL_PARAM_SUBST_USER}} == null) 
        delete p.{{ext_requests.URL_PARAM_SUBST_USER}};
    if (Ext.urlEncode(p)) url = url + "?" + Ext.urlEncode(p);
    return url;
  }
  ,get_record_url : function(record_id) {
      var url = '{{settings.LINO.admin_prefix}}/api' + this.ls_url
      //~ var url = this.containing_window.config.url_data; // ls_url;
      url += '/' + (record_id === undefined ? '-99999' : String(record_id));
      //~ if (record_id !== undefined) url += '/' + String(record_id);
      //~ url += '/' + String(record_id);
      return url;
  }
  ,get_permalink_url : function() {
      return '{{settings.LINO.admin_prefix}}/api' + this.ls_url;
  }
  ,get_permalink_params : function() {
      //~ return {an:'grid'};
      var p = {};
      if (this.action_name)
          p.{{ext_requests.URL_PARAM_ACTION_NAME}} = this.action_name;
      this.add_param_values(p)
      return p;
  }
  ,set_status : function(status) {}
  ,get_status : function() { return {}}
  ,refresh : function() {}
  ,get_base_params : function() { 
    var p = {};
    Lino.insert_subst_user(p);
    return p;
  }
  ,add_params_panel : function (tbar) {
      if (this.params_panel) {
        tbar = tbar.concat([{ scope:this, 
          //~ text: "$_("[parameters]")", // gear
          iconCls: 'x-tbar-parameters',
          tooltip:"{{_('Show or hide the table parameters panel')}}",
          enableToggle: true,
          //~ pressed: ! this.params_panel.hidden,
          pressed: ! this.params_panel_hidden,
          toggleHandler: function(btn,state) { 
            //~ if (this.params_panel.isVisible()) 
                //~ this.params_panel.hide();
            //~ else
                //~ this.params_panel.show();
            //~ console.log("20120210 add_params_panel",state,this.params_panel);
            if (state) {
              this.params_panel.show();
              this.params_panel.doLayout();
            } else this.params_panel.hide();
            this.get_containing_window().doLayout();
          }
        }]);
        var t = this;
        var refresh = function() {if (!t.setting_param_values) t.refresh();}
        Ext.each(this.params_panel.fields,function(f) {
          //~ f.on('valid',function() {t.refresh()});
          if (f instanceof Ext.form.Checkbox) {
              f.on('check',refresh);
          } else if (f instanceof Ext.DatePicker) {
              f.on('select',refresh);
          } else if (f instanceof Ext.form.TriggerField) {
              f.on('select',refresh);
              //~ f.on('change',refresh);
              //~ f.on('valid',refresh);
          } else {
              if (! f.on) 
                  console.log("20121010 no method 'on'",f);
              else
                  f.on('change',refresh);
            }
          });
      }
      return tbar;
  }
  ,add_param_values : function (p) {
    if (this.params_panel) {
      /* 
      20120918 add param_values to the request string 
      *only if the params_form is dirty*.
      Otherwise Actor.default_params() would never be used.
      
      20121023 But IntegClients.params_default has non-empty default values. 
      Users must have the possibility to make them empty.
      */
      if (this.params_panel.form.isDirty()) {
        p.{{ext_requests.URL_PARAM_PARAM_VALUES}} = this.get_param_values();
      }else{
        if (this.status_param_values) 
          p.{{ext_requests.URL_PARAM_PARAM_VALUES}} = Lino.fields2array(
            this.params_panel.fields,this.status_param_values);
      }
      //~ if (!this.params_panel.form.isDirty()) return;
      //~ p.{{ext_requests.URL_PARAM_PARAM_VALUES}} = this.get_param_values();
      //~ console.log("20120203 add_param_values added pv",pv,"to",p);
    }
  },
  get_param_values : function() { // similar to get_field_values()
      return Lino.fields2array(this.params_panel.fields);
  },
  set_param_values : function(pv) {
    if (this.params_panel) {
      //~ console.log('20120203 MainPanel.set_param_values', pv);
      this.status_param_values = pv;
      //~ this.params_panel.form.suspendEvents(false);
      this.setting_param_values = true;
      if (pv) { 
          this.params_panel.form.my_loadRecord(pv);
      } else { 
        this.params_panel.form.reset(); 
      }
      this.setting_param_values = false;
      //~ this.params_panel.form.resumeEvents();
    }
  }
};


Lino.ajax_error_handler = function(panel) {
  return function(response,options) {
    console.log('Ajax failure:',response,options);
    if (panel.loadMask) panel.loadMask.hide();
    if (response.responseText) {
      var lines = response.responseText.split('\n');
      if (lines.length > 10) {
          line = lines.splice(5,lines.length-10,"(...)");
      }
      Ext.MessageBox.alert(
        response.statusText,
        lines.join('<br/>')
        //~ response.responseText.replace(/\n/g,'<br/>'))
      )
    } else {
      Ext.MessageBox.alert('Action failed',
        'Lino server did not respond to Ajax request');
    }
  }
}
// Ext.Ajax.on('requestexception',Lino.ajax_error_handler)
 
{% if settings.LINO.use_quicktips %}

Ext.QuickTips.init();

/* setting QuickTips dismissDelay to 0 */
// Apply a set of config properties to the singleton
//~ Ext.apply(Ext.QuickTips.getQuickTip(), {
//~ Ext.apply(Ext.ToolTip, {
    //~ dismissDelay: 0
    //~ autoHide: false,
    //~ closable: true,
    //~ maxWidth: 200,
    //~ minWidth: 100,
    //~ showDelay: 50      // Show 50ms after entering target
    //~ ,trackMouse: true
//~ });


//~ Ext.apply(Ext.QuickTip, {
    //~ dismissDelay: 0,
//~ });
  
Lino.quicktip_renderer = function(title,body) {
  return function(c) {
    //~ if (c instanceof Ext.Panel) var t = c.bwrap; else // 20130129
    if (c instanceof Ext.Panel) var t = c.header; else // 20130129
    var t = c.getEl();
    //~ console.log(20130129,t,title,body);
    //~ t.dismissDelay = 0;
    Ext.QuickTips.register({
      target: t,
      //~ cls: 'lino-quicktip-classical',
      dismissDelay: 0,
      //~ autoHide: false,
      showDelay: 50,      // Show 50ms after entering target
      //~ title: title,
      text: body
    });
  }
};

{% endif %}
  
Lino.help_text_editor = function() {
  //~ var bp = {
      //~ mk:this.content_type,
      //~ mt:1
    //~ };
    //~ console.log(20120202,bp);
  //~ Lino.lino.ContentTypes.detail({},{base_params:bp});
  //~ Lino.lino.ContentTypes.detail.run(null,{record_id:this.content_type});
  Lino.lino.ContentTypes.detail.run(null,{record_id:this.content_type});
}

// Path to the blank image should point to a valid location on your server
//~ Ext.BLANK_IMAGE_URL = MEDIA_URL + '/extjs/resources/images/default/s.gif'; 


// used as Ext.grid.Column.renderer for id columns in order to hide the special id value -99999
Lino.id_renderer = function(value, metaData, record, rowIndex, colIndex, store) {
  //~ if (record.phantom) return '';
  return value;
}

Lino.raw_renderer = function(value, metaData, record, rowIndex, colIndex, store) {
  return value;
}

Lino.text_renderer = function(value, metaData, record, rowIndex, colIndex, store) {
  //~ return "not implemented"; 
  return value;
}

Lino.NullNumberColumn = Ext.extend(Ext.grid.Column, {
    align : 'right', 
    format : '{{settings.LINO.default_number_format_extjs}}', 
    renderer : function(value, metaData, record, rowIndex, colIndex, store) {
        //~ console.log(20130128,"NullNumberColumn.renderer",value);
        if (value === null) return '';
        return Ext.util.Format.number(value, this.format);
    }
});

//~ Lino.NullNumberColumn = Ext.extend(Ext.grid.NumberColumn, {
    //~ align : 'right', 
    //~ constructor: function(cfg){
        //~ Ext.grid.NumberColumn.superclass.constructor.call(this, cfg);
        //~ var t = this;
        //~ this.renderer = function(value, metaData, record, rowIndex, colIndex, store) {
          //~ console.log(20130128,"NullNumberColumn.renderer",value);
          //~ if (value === null) return '';
          //~ return Ext.util.Format.number(value, t.format);
      //~ };
    //~ }
//~ });




//~ Lino.cell_button_renderer = function(value, metaData, record, rowIndex, colIndex, store) {
  //~ return '<input type="button" onclick="alert(value)" value=" ? ">' ;
//~ }


//~ Lino.default_renderer = function(value, metaData, record, rowIndex, colIndex, store) {
  //~ if (record.phantom) return '';
  //~ return value;
//~ }

Lino.fk_renderer = function(fkname,handlername) {
  //~ console.log('Lino.fk_renderer handler=',handler);
  return function(value, metaData, record, rowIndex, colIndex, store) {
    //~ console.log('Lino.fk_renderer',fkname,rowIndex,colIndex,record,metaData,store);
    //~ if (record.phantom) return '';
    if (value) {
        var s = '<a href="javascript:' ;
        s += handlername + '.run(null,{record_id:\'' + String(record.data[fkname]) + '\'})">';
        s += value + '</a>';
        //~ console.log('Lino.fk_renderer',value,'-->',s);
        return s
    }
    return '';
  }
};

Lino.lfk_renderer = function(panel,fkname) {
  //~ console.log('Lino.fk_renderer handler=',handler);
  var handlername = 'console.log';
  return function(value, metaData, record, rowIndex, colIndex, store) {
    //~ console.log('Lino.fk_renderer',fkname,rowIndex,colIndex,record,metaData,store);
    if (record.phantom) return '';
    if (value) {
        var s = '<a href="javascript:' ;
        s += handlername + '({},{record_id:\'' + String(record.data[fkname]) + '\'})">';
        s += value + '</a>';
        //~ console.log('Lino.fk_renderer',value,'-->',s);
        return s
    }
    return '';
  }
};

//~ Lino.gfk_renderer = function() {
  //~ return function(value, metaData, record, rowIndex, colIndex, store) {
    //~ if (record.phantom) return '';
    //~ console.log('Lino.gfk_renderer',value,colIndex,record,metaData,store);
    //~ return value;
  //~ }
//~ };


Lino.build_buttons = function(panel,actions) {
  //~ console.log("20121006 Lino.build_buttons",actions);
  if (actions) {
    var buttons = Array(actions.length);
    var cmenu = Array(actions.length);
    for (var i=0; i < actions.length; i++) { 
      buttons[i] = new Ext.Toolbar.Button(actions[i]);
      cmenu[i] = actions[i]
      cmenu[i].text = actions[i].menu_item_text;
      if (actions[i].panel_btn_handler) {
          var h = actions[i].panel_btn_handler.createCallback(panel,buttons[i]);
          //~ if (actions[i].must_save) {
          if (actions[i].auto_save == true) {
              buttons[i].on('click',panel.do_when_clean.createDelegate(panel,[true,h]));
          } else if (actions[i].auto_save == null) {
              buttons[i].on('click',panel.do_when_clean.createDelegate(panel,[false,h]));
          } else if (actions[i].auto_save == false) {
              buttons[i].on('click',h);
          } else {
              console.log("20120703 unhandled auto_save value",actions[i])
          }
          cmenu[i].handler = actions[i].panel_btn_handler.createCallback(panel,cmenu[i]);
      }
    }
    return {bbar:buttons, cmenu:new Ext.menu.Menu(cmenu)};
  }
}

Lino.do_when_visible = function(cmp,todo) {
  //~ if (cmp.el && cmp.el.dom) 
  if (cmp.isVisible()) { 
    // 'visible' means 'rendered and not hidden'
    //~ console.log(cmp.title,'-> cmp is visible now');
    todo(); 
  //~ } else {
      //~ cmp.on('resize',todo,cmp,{single:true});
  //~ }
  //~ if (false) { // 20120213
  } else { 
    //~ console.log('Lino.do_when_visible() must defer because not isVisible()',todo,cmp);
    if (cmp.rendered) {
      //~ console.log(cmp,'-> cmp is rendered but not visible: and now?');
      //~ console.log(cmp.title,'-> cmp is rendered but not visible: try again in a moment...');
      //~ var fn = function() {Lino.do_when_visible(cmp,todo)};
      //~ fn.defer(100);
      
      Lino.do_when_visible.defer(50,this,[cmp,todo]);
      //~ Lino.do_when_visible.defer(100,this,[cmp,todo]);
      
    } else {
      //~ console.log(cmp.title,'-> after render');
      cmp.on('afterrender',todo,cmp,{single:true});
    }
  }
  
};    

/*
*/
Lino.do_on_current_record = function(panel,fn,phantom_fn) {
  var rec = panel.get_current_record();
  if (rec == undefined) {
    Lino.notify("There's no selected record.");
    return;
  }
  // 20120307 A VirtualTable with a Detail (lino.Models) has only "phantom" records.
  if (rec.phantom) {
    //~ if (!panel.editable) { console.log("20120312 not editable:",panel)}
    if (phantom_fn) {
      phantom_fn(panel);
    } else {
      Lino.notify("{{_('Action not available on phantom record.')}}");
    }
    return;
  }
  return fn(rec);
};






Lino.call_ajax_action = function(panel,method,url,p,actionName,step,on_confirm,on_success) {
  p.{{ext_requests.URL_PARAM_ACTION_NAME}} = actionName;
  if (!panel) panel = Lino.viewport;
  Ext.apply(p,panel.get_base_params());
  //~ console.log("20121212 Lino.call_ajax_action",panel);
  panel.loadMask.show(); 
  //~ p.$ext_requests.URL_PARAM_SUBST_USER = Lino.subst_user;
  //~ Lino.insert_subst_user(p);
    
  //~ if (step) p['$ext_requests.URL_PARAM_ACTION_STEP'] = step;
  //~ if (pp) pp(p); // "parameter processor" : first used for read beid card
  Ext.Ajax.request({
    method: method,
    url: url,
    params: p,
    success: Lino.action_handler(panel,on_success,on_confirm)
  });
};

Lino.row_action_handler = function(actionName,hm,pp) {
  var p = {};
  var fn = function(panel,btn,step) {
      if (pp) { p = pp(); if (! p) return; }
      Lino.do_on_current_record(panel,function(rec) {
          //~ console.log(panel);
          //~ 20120723 Lino.call_ajax_action(panel,rec.id,actionName,step,fn);
          Lino.call_ajax_action(panel,hm,panel.get_record_url(rec.id),p,actionName,step,fn);
      });
  };
  return fn;
};

Lino.list_action_handler = function(ls_url,actionName,hm,pp) {
  var p = {};
  var url = '{{settings.LINO.admin_prefix}}/api' + ls_url
  var fn = function(panel,btn,step) {
      //~ console.log("20121210 Lino.list_action_handler",arguments);
      //~ var url = ADMIN_URL + '/api' + panel.ls_url
      if (pp) { p = pp();  if (! p) return; }
      Lino.call_ajax_action(panel,hm,url,p,actionName,step,fn);
  };
  return fn;
};

Lino.param_action_handler = function(window_action) { // 20121012
  var fn = function(panel,btn,step) {
    Lino.do_on_current_record(panel,function(rec) {
      //~ console.log(panel);
      //~ 20120723 Lino.call_ajax_action(panel,rec.id,actionName,step,fn);
      window_action.run(panel.getId(),{}); 
    });
  };
  return fn;
};


Lino.run_row_action = function(requesting_panel,url,pk,actionName,pp) {
  //~ var panel = action.get_window().main_item;
  url = '{{settings.LINO.admin_prefix}}/api' + url  + '/' + pk;
  var panel = Ext.getCmp(requesting_panel);
  if (pp) var p = pp(); else var p = {};
  var fn = function(panel,btn,step) {
    //~ 20120723 Lino.call_ajax_action(panel,pk,actionName,step,fn);
    Lino.call_ajax_action(panel,'GET',url,p,actionName,step,fn);
  }
  fn(panel,null,null);
}



Lino.show_detail = function(panel,btn) {
  Lino.do_on_current_record(panel, 
    function(rec) {
      //~ panel.loadMask.show();
      var bp = panel.get_base_params();
      //~ var bp = {};
      panel.add_param_values(bp); // 20120918
      var status = {
        record_id:rec.id,
        base_params:bp
        //~ param_values: pv.$ext_requests.URL_PARAM_PARAM_VALUES
      }
      //~ console.log("20120918 Lino.show_detail",status);
      panel.ls_detail_handler.run(null,status);
      //~ panel.loadMask.hide();
      //~ panel.containing_window.window.hideMask();
      //~ panel.el.unmask();
    },
    Lino.show_insert
  );
};

Lino.show_fk_detail = function(combo,detail_action) {
    //~ console.log("Lino.show_fk_detail",combo,handler);
    pk = combo.getValue();
    if (pk) {
        detail_action.run(null,{record_id: pk})
      } else {
        Lino.notify("{{_('Cannot show detail for empty foreign key.')}}");
      }
};

Lino.show_insert = function(panel,btn) {
  var bp = panel.get_base_params();
  //~ console.log('20120125 Lino.show_insert',bp)
  //~ panel.ls_insert_handler.run(null,{record_id:-99999,base_params:bp});
  panel.ls_insert_handler.run(panel.getId(),{record_id:-99999,base_params:bp});
};

Lino.show_insert_duplicate = function(panel,btn) {
  Lino.do_on_current_record(panel,
    function(rec) {
      var newRec = {};
      Ext.apply(newRec,rec);
      newRec.id = -99999;
      panel.ls_insert_handler.run(null,{data_record:rec});
    });
};

//~ Lino.update_row_handler = function(action_name) {
  //~ return function(panel,btn) {
    //~ Lino.notify("Sorry, " + action_name + " is not implemented.");
  //~ }
//~ };


{% if settings.LINO.use_gridfilters %}

if (Ext.ux.grid !== undefined) {
    Lino.GridFilters = Ext.extend(Ext.ux.grid.GridFilters,{
      encode:true,
      local:false
    });
} else {
    Lino.GridFilters = function() {}; // dummy
    Ext.override(Lino.GridFilters,{
      init : function() {}
    });
};

{% endif %}

//~ Lino.ButtonField = Ext.extend(Ext.form.TextField,{
//~ Lino.ButtonField = Ext.extend(Ext.form.Field,{
    //~ editable : false,
    //~ constructor : function(ww,config,params){
      //~ this.containing_window = ww;
      //~ if (params) Ext.apply(config,params);
      //~ Lino.ButtonField.superclass.constructor.call(this, config);
    //~ },
    //~ setButtons : function(buttons){
      //~ console.log('setButtons',buttons);
    //~ },
    //~ onRender : function(ct, position){
        //~ if(!this.el){
            //~ this.panel = new Ext.Container({items:[
              //~ {xtype:'button',text:'upload'},
              //~ {xtype:'button',text:'show'},
              //~ {xtype:'button',text:'edit'}
            //~ ]});
            //~ this.panel.ownerCt = this;
            //~ this.el = this.panel.getEl();

        //~ }
        //~ Lino.ButtonField.superclass.onRender.call(this, ct, position);
    //~ },

  
//~ });

Lino.FieldBoxMixin = {
  before_init : function(config,params) {
    if (params) Ext.apply(config,params);
    var actions = Lino.build_buttons(this,config.ls_bbar_actions);
    if (actions) config.bbar = actions.bbar;
  },
  //~ constructor : function(ww,config,params){
    //~ this.containing_window = ww;
    //~ if (params) Ext.apply(config,params);
    //~ var actions = Lino.build_buttons(this,config.ls_bbar_actions);
    //~ if (actions) config.bbar = actions.bbar;
    //~ Lino.FieldBoxMixin.superclass.constructor.call(this, config);
  //~ },
  do_when_clean : function(auto_save,todo) { todo() },
  //~ format_data : function(html) { return '<div class="htmlText">' + html + '</div>' },
  format_data : function(html) { return html },
  get_base_params : function() {
    // needed for insert action
    var p = Ext.apply({},this.base_params);
    Lino.insert_subst_user(p);
    return p;
  },
  set_base_params : function(p) {
    this.base_params = Ext.apply({},p);
    //~ if (p.param_values) this.set_param_values(p.param_values);  
  },
  clear_base_params : function() {
      this.base_params = {};
      Lino.insert_subst_user(this.base_params);
  },
  set_base_param : function(k,v) {
    this.base_params[k] = v;
  }
};



Lino.HtmlBoxPanel = Ext.extend(Ext.Panel,Lino.PanelMixin);
Lino.HtmlBoxPanel = Ext.extend(Lino.HtmlBoxPanel,Lino.FieldBoxMixin);
Lino.HtmlBoxPanel = Ext.extend(Lino.HtmlBoxPanel,{
  disabled_in_insert_window : true,
  constructor : function(config,params) {
    this.before_init(config,params);
    Lino.HtmlBoxPanel.superclass.constructor.call(this, config);
  },
  //~ constructor : function(ww,config,params){
    //~ this.ww = ww;
    //~ if (params) Ext.apply(config,params);
    //~ var actions = Lino.build_buttons(this,config.ls_bbar_actions);
    //~ if (actions) config.bbar = actions.bbar;
    //~ Lino.FieldBoxMixin.constructor.call(this, ww,config,params);
  //~ },
  //~ constructor : function(ww,config,params){
    //~ this.ww = ww;
    //~ if (params) Ext.apply(config,params);
    //~ var actions = Lino.build_buttons(this,config.ls_bbar_actions);
    //~ if (actions) config.bbar = actions.bbar;
    //~ Lino.FieldBoxMixin.superclass.constructor.call(this, config);
  //~ },
  //~ disable : function() { var tb = this.getBottomToolbar(); if(tb) tb.disable()},
  //~ enable : function() { var tb = this.getBottomToolbar(); if(tb) tb.enable()},
  onRender : function(ct, position){
    Lino.HtmlBoxPanel.superclass.onRender.call(this, ct, position);
    //~ console.log(20111125,this.containing_window);
    if (this.containing_panel) {
      this.containing_panel.on('enable',this.enable,this);
      this.containing_panel.on('disable',this.disable,this);
    }
    this.el.on({
      dragenter:function(event){
        event.browserEvent.dataTransfer.dropEffect = 'move';
        return true;
      }
      ,dragover:function(event){
        event.browserEvent.dataTransfer.dropEffect = 'move';
        event.stopEvent();
        return true;
      }
      ,drop:{
        scope:this
        ,fn:function(event){
          event.stopEvent();
          //~ console.log(20110516);
          var files = event.browserEvent.dataTransfer.files;
          if(files === undefined){
            return true;
          }
          var len = files.length;
          while(--len >= 0){
            console.log(files[len]);
            //~ this.processDragAndDropFileUpload(files[len]);
          }
          Lino.show_insert(this);
        }
      }
    });
  },
  refresh : function(unused) { 
      this.refresh_with_after();
  },
  refresh_with_after : function(after) {
    //~ if (this.master_panel) {
      var record = this.containing_panel.get_current_record();
      //~ console.log('HtmlBox.refresh()',this.title,record,record.title);
      var box = this.items.get(0);
      var todo = function() {
        if (this.disabled) return;
        //~ this.set_base_params(this.containing_window.get_base_params());
        this.set_base_params(this.containing_panel.get_master_params());
        var el = box.getEl();
        if (el) {
          el.update(record ? this.format_data(record.data[this.name]) : '');
          //~ console.log('HtmlBox.refresh()',this.name);
        //~ } else {
          //~ console.log('HtmlBox.refresh() failed for',this.name);
        }
      };
      Lino.do_when_visible(box,todo.createDelegate(this));
    //~ }
  }
});
//~ Ext.override(Lino.HtmlBoxPanel,Lino.FieldBoxMixin);

{% if settings.LINO.use_tinymce %}

Lino.RichTextPanel = Ext.extend(Ext.Panel,Lino.PanelMixin);
Lino.RichTextPanel = Ext.extend(Lino.RichTextPanel,Lino.FieldBoxMixin);
Lino.RichTextPanel = Ext.extend(Lino.RichTextPanel,{
    
  //~ initComponent : function(){
    //~ Lino.RichTextPanel.superclass.initComponent.call(this);
  //~ },
  constructor : function(config,params) {
    //~ console.log('Lino.RichTextPanel.initComponent',this);
    //~ var url = TEMPLATES_URL + config.ls_url + "/" + String(rec.id) + "/" + config.name;
    //~ var url = TEMPLATES_URL + config.ls_url + "/" + config.name;
    var t = this;
    var tinymce_options = {
        theme : "advanced",
        content_css: '/media/lino/extjs/lino.css',
        language: '{{settings.LANGUAGE_CODE}}',
        //~ template_external_list_url : url,
        theme_advanced_toolbar_location : "top",
        theme_advanced_toolbar_align : "left",
        theme_advanced_statusbar_location : "bottom",
        template_popup_width : 700,
        template_popup_height : 500,
        template_replace_values : { 
            data_field : function(element){ 
                //~ console.log(20110722,fieldName,t.containing_window.get_current_record()); 
                var fieldName = element.innerHTML;
                element.innerHTML = t.containing_panel.get_current_record().data[fieldName];
            } 
        }
      };
      
    var editorConfig = {
      tinymceSettings: {
        plugins : "noneditable,template", 
        // Theme options - button# indicated the row# only
        theme_advanced_buttons1 : "bold,italic,underline,|,justifyleft,justifycenter,justifyright,|,bullist,numlist,|,outdent,indent,|,undo,redo,|,removeformat,template",
        theme_advanced_buttons2 : "",
        theme_advanced_buttons3 : "", // ,|,sub,sup,|,charmap",      
        theme_advanced_resizing : false
        //~ save_onsavecallback : save_callback,
        //~ save_enablewhendirty : true
        //~ save_oncancelcallback: on_cancel
        
    }};
    Ext.apply(editorConfig.tinymceSettings,tinymce_options);
    //~ editorConfig.name = config.action_name;
    editorConfig.name = config.name;
    delete config.name;
    //~ config.title = config.label;
    //~ delete config.label;
    this.before_init(config,params);
    
    this.editor = new Ext.ux.TinyMCE(editorConfig);
    var t = this;
    config.tools = [{
                      qtip: "{{_('Edit text in own window')}}", 
                      id: "up",
                      handler: function(){
                        if(t.editor.isDirty()) {
                            var record = t.containing_panel.get_current_record();
                            record.data[t.editor.name] = t.editor.getValue();
                        }
                        Lino.edit_tinymce_text(t,tinymce_options)
                      }
                    }];
    
    config.items = this.editor;
    config.layout = "fit";
    Lino.RichTextPanel.superclass.constructor.call(this, config);
  },
  refresh : function(unused) { 
      this.refresh_with_after();
  },
  refresh_with_after : function(after) {
    var record = this.containing_panel.get_current_record();
    //~ console.log('RichTextPanel.refresh()',this.title,record.title,record);
    var todo = function() {
      //~ this.set_base_params(this.containing_window.get_base_params());
      if (record) {
        var url = '{{settings.LINO.admin_prefix}}/templates' + this.containing_panel.ls_url + "/" 
            + String(record.id) + "/" + this.editor.name;
        //~ console.log('RichTextPanel.refresh()',url);
        if (this.editor.ed) this.editor.ed.settings.template_external_list_url = url;
        this.set_base_params(this.containing_panel.get_master_params());
        //~ var v = record ? this.format_data(record.data[this.editor.name]) : ''
        var v = this.format_data(record.data[this.editor.name])
        this.editor.setValue(v);
      } else {
        this.editor.setValue('(no data)');
      }
    };
    Lino.do_when_visible(this,todo.createDelegate(this));
  }
});
//~ Ext.override(Lino.RichTextPanel,Lino.FieldBoxMixin);

{% endif %}

Lino.ActionFormPanel = Ext.extend(Ext.form.FormPanel,Lino.MainPanel);
Lino.ActionFormPanel = Ext.extend(Lino.ActionFormPanel,Lino.PanelMixin);
Lino.ActionFormPanel = Ext.extend(Lino.ActionFormPanel,Lino.FieldBoxMixin);
Lino.ActionFormPanel = Ext.extend(Lino.ActionFormPanel,{
  //~ layout:'fit'
  //~ ,autoHeight: true
  //~ ,frame: true
  window_title: "Action Parameters",
  constructor : function(config){
    config.bbar = [
        {text:'OK',handler:this.on_ok,scope:this},
        {text:'Cancel',handler:this.on_cancel,scope:this}
    ];
    //~ config.items = config.params_panel;
    Lino.ActionFormPanel.superclass.constructor.call(this, config);
  }
  //~ ,initComponent : function(){
    //~ Lino.ActionFormPanel.superclass.initComponent.call(this);
  //~ }
  ,on_cancel : function() { 
    this.get_containing_window().close();
  }
  ,on_ok : function() { 
    //~ var rp = this.requesting_panel;
    //~ console.log("on_ok",this.requesting_panel,arguments);
    //~ Lino.row_action_handler()
    var panel = this.requesting_panel;
    var actionName = this.action_name;
    var rec = panel.get_current_record();
    var self = this;
    function on_success() { self.get_containing_window().close(); };
    var fn = function(panel,btn,step) {
      var p = {};
      self.add_field_values(p)
      Lino.call_ajax_action(panel,'GET',panel.get_record_url(rec.id),p,actionName,step,fn,on_success);
    }
    fn(panel,null,null);
    
    
  }
  ,set_status : function(status,rp){
    this.requesting_panel = Ext.getCmp(rp);
    //~ console.log('20120918 ActionFormPanel.set_status()',status,rp,this.requesting_panel);
    this.clear_base_params();
    if (status == undefined) status = {};
    //~ if (status.param_values) 
    this.set_field_values(status.field_values);
    if (status.base_params) this.set_base_params(status.base_params);
  }
  
  ,add_field_values : function (p) { // similar to add_param_values()
      //~ 20121023 
      if (this.form.isDirty()) {
        p.{{ext_requests.URL_PARAM_FIELD_VALUES}} = this.get_field_values();
      }else{
        if (this.status_field_values) 
          p.{{ext_requests.URL_PARAM_FIELD_VALUES}} = Lino.fields2array(this.fields,this.status_field_values);
      }
      //~ if (!this.form.isDirty()) return;
      //~ p.$ext_requests.URL_PARAM_FIELD_VALUES = this.get_field_values();
      //~ console.log("20120203 add_param_values added pv",pv,"to",p);
  }
  ,get_field_values : function() {
      return Lino.fields2array(this.fields);
  }
  ,set_field_values : function(pv) {
      //~ console.log('20120203 MainPanel.set_param_values', pv);
      this.status_field_values = pv;
      if (pv) this.form.my_loadRecord(pv);
      else this.form.reset(); 
  }
  ,config_containing_window : function(wincfg) { 
      wincfg.title = this.window_title;
      wincfg.keys = [
        { key: Ext.EventObject.ENTER, fn: this.on_ok }
      ]
  }
});

Lino.fields2array = function(fields,values) {
    //~ console.log('20120116 gonna loop on', fields);
    var pv = Array(fields.length);
    for(var i=0; i < fields.length;i++) {
        var f = fields[i]
        if (values) 
          var v = values[f.name];
        else 
          var v = f.getValue();
        if (f.formatDate) {
            pv[i] = f.formatDate(v); 
        } else {
            pv[i] = v; // f.getValue(); 
        }
    }
    return pv;
}


Lino.FormPanel = Ext.extend(Ext.form.FormPanel,Lino.MainPanel);
Lino.FormPanel = Ext.extend(Lino.FormPanel,Lino.PanelMixin);
Lino.FormPanel = Ext.extend(Lino.FormPanel,{
  params_panel_hidden : false,
  //~ base_params : {},
  //~ trackResetOnLoad : true,
  //~ query_params : {},
  //~ 20110119b quick_search_text : '',
  constructor : function(config,params){
    if (params) Ext.apply(config,params);
    this.base_params = {};
    //~ ww.config.base_params.query = ''; // 20111018
    //~ console.log(config);
    //~ console.log('FormPanel.constructor() 1',config)
    //~ Ext.applyIf(config,{base_params:{}});
    //~ console.log('FormPanel.constructor() 2',config)
      
    config.trackResetOnLoad = true;
    
    Lino.FormPanel.superclass.constructor.call(this, config);
      
    //~ this.set_base_param('$URL_PARAM_FILTER',null); // 20111018
    //~ this.set_base_param('$URL_PARAM_FILTER',''); // 20111018
      
  },
  initComponent : function(){
    
    //~ console.log("20111201 containing_window",this.containing_window,this);
    
    var actions = Lino.build_buttons(this,this.ls_bbar_actions);
    if (actions) {
        this.bbar = actions.bbar;
    //~ } else {
        //~ this.bbar = [];
    }
    //~ Ext.apply(config,Lino.build_buttons(this,config.ls_bbar_actions));
    //~ config.bbar = Lino.build_buttons(this,config.ls_bbar_actions);
    //~ var config = this;
    
    //~ if (this.containing_window instanceof Lino.DetailWrapper) {
    
    //~ console.log('20120121 initComponent', this.action_name);
    //~ if (this.action_name == 'detail' | this.action_name == 'show') {
    //~ if (this.action_name != 'insert') {
    if (! this.hide_top_toolbar) {
      this.tbar = [];
      // 20111015    
      if (! this.hide_navigator) {
        this.record_selector = new Lino.RemoteComboFieldElement({
          store: new Lino.ComplexRemoteComboStore({
            //~ baseParams: this.containing_window.config.base_params,
            baseParams: this.get_base_params(),
            //~ value: this.containing_window.config.base_params.query,
            proxy: new Ext.data.HttpProxy({
              url: '{{settings.LINO.admin_prefix}}/choices' + this.ls_url,
              method:'GET'
            })
          }),
          pageSize:25,
          listeners: { 
            scope:this, 
            select:function(combo,record,index) {
              //~ console.log('jumpto_select',arguments);
              this.goto_record_id(record.id);
            }
          },
          emptyText: "{{_('Go to record')}}"
        })
        this.tbar = this.tbar.concat([this.record_selector]);
        
        this.tbar = this.tbar.concat([
          this.first = new Ext.Toolbar.Button({
            tooltip:"{{_('First')}}",disabled:true,handler:this.moveFirst,scope:this,iconCls:'x-tbar-page-first'}),
          this.prev = new Ext.Toolbar.Button({
            tooltip:"{{_('Previous')}}",disabled:true,handler:this.movePrev,scope:this,iconCls:'x-tbar-page-prev'}),
          this.next = new Ext.Toolbar.Button({
            tooltip:"{{_('Next')}}",disabled:true,handler:this.moveNext,scope:this,iconCls:'x-tbar-page-next'}),
          this.last = new Ext.Toolbar.Button({
            tooltip:"{{_('Last')}}",disabled:true,handler:this.moveLast,scope:this,iconCls:'x-tbar-page-last'})
        ]);
      }
      this.tbar = this.add_params_panel(this.tbar);
      
      //~ console.log(20101117,this.containing_window.refresh);
      this.tbar = this.tbar.concat([
        {
          //~ text:'Refresh',
          handler:function(){ this.do_when_clean(true,this.refresh.createDelegate(this)) },
          iconCls: 'x-tbar-loading',
          tooltip:"{{_('Reload current record')}}",
          scope:this}
      ]);
          
      if (this.bbar) { // since 20121016
        if (this.tbar) {
            this.tbar = this.tbar.concat(['-']) ;
        } else {
          this.tbar = [];
        }
        this.tbar = this.tbar.concat(this.bbar) ;
        this.bbar = undefined;
      }
    
      this.tbar = this.tbar.concat([
          '->',
          this.displayItem = new Ext.Toolbar.TextItem({})
      ]);
          
    }
    //~ if (this.content_type && this.action_name != 'insert') {
      //~ this.bbar = this.bbar.concat([
        //~ '->',
        //~ { text: "[$_('Help Text Editor')]",
          //~ handler: Lino.help_text_editor,
          //~ qtip: "$_('Edit help texts for fields on this model.')",
          //~ scope: this}
      //~ ])
    //~ }
    //~ this.before_row_edit = config.before_row_edit.createDelegate(this);
      
    //~ if (this.master_panel) {
        //~ this.set_base_params(this.master_panel.get_master_params());
    //~ }
      
    Lino.FormPanel.superclass.initComponent.call(this);
    
    this.on('render',function(){
      this.loadMask = new Ext.LoadMask(this.bwrap,{msg:"{{_('Please wait...')}}"});
    },this);
    
    
    //~ var this_ = this;
    //~ this.cascade(function(cmp){
      //~ // var active_field = false;
      //~ for (i = 0; i < this_.active_fields.length; i++) {
        //~ if (cmp.name == this_.active_fields[i]) {
            //~ // active_field = true; break;
            //~ cmp.on("change",function() {this_.save()});
        //~ }
      //~ };
      //~ if (active_field) {
      // if (cmp instanceof Lino.GridPanel) {
          //~ cmp.on("change",function() {this_.save()});
      //~ }
    //~ });
    
    if (this.action_name == 'insert') {
      this.cascade(function(cmp){
        // console.log('20110613 cascade',cmp);
        if (cmp.disabled_in_insert_window) {
            //~ cmp.disable();
            cmp.hide();
        }
      });
      
    }
    
  },
  
  is_loading : function() { 
    if (this.current_record == null) return true; 
    var loading = false;
    this.cascade(function(cmp){
        if (cmp instanceof Lino.GridPanel && cmp.is_loading()) {
            //~ console.log(cmp.title,'is loading');
            loading = true;
            return false;
        }
      });
    return loading;
    //~ var a = this.findByType(Lino.GridPanel);
    //~ for (i=0;i<a.length;i++) {
        //~ if (a[i].is_loading()) return true;
    //~ }
    //~ return false;
  },
  
  get_status : function(){
      var st = {
        base_params: this.get_base_params(),
        data_record : this.get_current_record()
        }
      var tp = this.items.get(0);
      if (tp instanceof Ext.TabPanel) {
        st.active_tab = tp.getActiveTab();
      }
      st.param_values = this.status_param_values;
      return st;
  },
  set_status : function(status,rp){
    this.requesting_panel = Ext.getCmp(rp);
    //~ console.log('20120918 FormPanel.set_status()',status);
    this.clear_base_params();
    if (status == undefined) status = {};
    //~ if (status.param_values) 
    this.set_param_values(status.param_values);
    if (status.base_params) this.set_base_params(status.base_params);
    var tp = this.items.get(0);
    if (tp instanceof Ext.TabPanel) {
      if (status.active_tab) {
        //~ console.log('20111201 active_tab',this.active_tab,this.items.get(0));
        //~ tp.activeTab = status.active_tab;
        tp.setActiveTab(status.active_tab);
        //~ this.main_item.items.get(0).activate(status.active_tab);
      } else {
        tp.setActiveTab(0);
      }
      }
    
    if (status.data_record) {
      //~ console.log('20111201 Lino.FormPanel with data_record',this.data_record.title,this.containing_window);
      //~ this.main_item.on_master_changed.defer(2000,this.main_item,[status.data_record]);
      //~ Lino.do_when_visible(this.main_item,function(){this.on_master_changed(status.data_record)});
      //~ this.main_item.on('afterrender',function(){
      //~   this.main_item.on_master_changed(status.data_record)},this,{single:true});
      /* must defer because because set_window_title() didn't work otherwise */
      this.set_current_record.createDelegate(this,[status.data_record]).defer(100);
      //~ this.set_current_record(this.data_record);
      //~ return;
    } else if (status.record_id != undefined) { 
      /* possible values include 0 and null, 0 being a valid record id, 
      null the equivalent of undefined
      */
      //~ this.main_item.goto_record_id(this.status.record_id);
      this.load_record_id(status.record_id);
    } else {
      this.set_current_record(undefined);
    }
  },
    
  get_base_params : function() {
    // needed for insert_action
    var p = Ext.apply({},this.base_params);
    Lino.insert_subst_user(p);
    return p;
    //~ return this.base_params;
  },
  set_base_params : function(p) {
    //~ this.base_params = Ext.apply({},this.base_params); // make sure it is an instance variable
    delete p['{{ext_requests.URL_PARAM_FILTER}}'] // 20120725
    Ext.apply(this.base_params,p);
    if (this.record_selector) {
        var store = this.record_selector.getStore();
        for (k in p) store.setBaseParam(k,p[k]);
        delete this.record_selector.lastQuery;
        //~ console.log("20120725 record_selector.setBaseParam",p)
    }
  },
  clear_base_params : function() {
      this.base_params = {};
      Lino.insert_subst_user(this.base_params);
        
      //~ if (this.record_selector) {
          //~ var store = this.record_selector.getStore();
          //~ for (k in store.baseParams) store.setBaseParam(k,undefined);
          //~ delete this.record_selector.lastQuery;
          //~ console.log("20120725 record_selector.getBaseParams() -->",store.baseParams)
      //~ }
  },
  set_base_param : function(k,v) {
    //~ this.base_params = Ext.apply({},this.base_params); // make sure it is an instance variable
    this.base_params[k] = v;
    //~ if (this.record_selector) {
        //~ this.record_selector.getStore().setBaseParam(k,v);
        //~ delete this.record_selector.lastQuery;
    //~ }
  },
  
  after_delete : function() {
    if (this.current_record.navinfo.next)
      this.moveNext();
    else if (this.current_record.navinfo.prev)
      this.movePrev();
    else 
      this.abandon();
  },
  moveFirst : function() {this.goto_record_id(this.current_record.navinfo.first)},
  movePrev : function() {this.goto_record_id(this.current_record.navinfo.prev)},
  moveNext : function() {this.goto_record_id(this.current_record.navinfo.next)},
  moveLast : function() {this.goto_record_id(this.current_record.navinfo.last)},
  
  
  refresh : function(unused) { 
      this.refresh_with_after();
  },
  refresh_with_after : function(after) { 
    //~ console.log('20120121 Lino.FormPanel.refresh()',this);
    if (this.current_record) {
        this.load_record_id(this.current_record.id,after);
    } else {
        this.set_current_record(undefined,after);
    }
  },
  
  do_when_clean : function(auto_save,todo) {
    var this_ = this;
    if (this.form.isDirty()) {
        if (auto_save) {
            this_.save(todo);
        } else {
          //~ console.log('20111217 do_when_clean() form is dirty',this.form);
          var config = {title:"{{_('Confirmation')}}"};
          config.buttons = Ext.MessageBox.YESNOCANCEL;
          config.msg = "{{_('Save changes to current record ?')}}";
          config.fn = function(buttonId,text,opt) {
            //~ console.log('do_when_clean',buttonId)
            if (buttonId == "yes") {
                //~ Lino.submit_detail(this_,undefined,todo);
                //~ this_.containing_window.save(todo);
                this_.save(todo);
            } else if (buttonId == "no") { 
              todo();
            }
          }
        }
        Ext.MessageBox.show(config);
    }else{
      //~ console.log('do_when_clean : now!')
      todo();
    }
  },
  
  goto_record_id : function(record_id) {
    //~ console.log('20110701 Lino.FormPanel.goto_record_id()',record_id);
    //~ var this_ = this;
    //~ this.do_when_clean(function() { this_.load_record_id(record_id) }
    this.do_when_clean(true,this.load_record_id.createDelegate(this,[record_id]));
  },
  
  load_record_id : function(record_id,after) {
    var this_ = this;
    //~ var p = { fmt: this.containing_window.config.action_name};
    //~ var p = Ext.apply({},this.containing_window.config.base_params);
    var p = Ext.apply({},this.get_base_params());
    //~ Lino.insert_subst_user(p);
    //~ console.log('20110713 action_name=',this.containing_window.config.action_name,
      //~ 'base_params=',this.containing_window.config.base_params);
    if (this.action_name)
        p.{{ext_requests.URL_PARAM_ACTION_NAME}} = this.action_name;
    //~ p.an = this.action_name;
    //~ p.an = this.containing_window.config.action_name;
    //~ p.fmt = 'json';
    //~ p.fmt = '$ext_requests.URL_FORMAT_JSON';
    p.{{ext_requests.URL_PARAM_REQUESTING_PANEL}} = this.getId();
    //~ p.$ext_requests.URL_PARAM_SUBST_USER = Lino.subst_user;
    p.{{ext_requests.URL_PARAM_FORMAT}} = '{{ext_requests.URL_FORMAT_JSON}}';
    //~ 20110119b p['$URL_PARAM_FILTER'] = this.quick_search_text;
    //~ Ext.apply(p,this.query_params);
    this.add_param_values(p);
    //~ console.log('20121120 FormPanel.load_record_id',record_id,p);
    if (this.loadMask) this.loadMask.show();
    Ext.Ajax.request({ 
      waitMsg: 'Loading record...',
      method: 'GET',
      params: p,
      scope: this,
      url: this.get_record_url(record_id),
      success: function(response) {   
        // todo: convert to Lino.action_handler.... but result 
        if (this.loadMask) this.loadMask.hide();
        if (response.responseText) {
          var rec = Ext.decode(response.responseText);
          //~ console.log('20120918 goto_record_id success',rec);
          this.set_param_values(rec.param_values);
          this.set_current_record(rec,after);
        }
      },
      failure: Lino.ajax_error_handler(this)
    });
  },

  abandon : function () {
    Ext.MessageBox.alert('Note',
      "{{_('No more records to display. Detail window has been closed.')}}");
    Lino.close_window();
    //~ if (this.containing_window) {
        //~ this.containing_window.hide();
    //~ }
  },
  
  set_current_record : function(record,after) {
    //~ console.log('20120722 Lino.FormPanel.set_current_record',record.title,record);
    if (this.record_selector) {
        this.record_selector.clearValue();
        // e.g. InsertWrapper FormPanel doesn't have a record_selector
    }
    this.current_record = record;
    //~ if (record) 
        //~ console.log('Lino.FormPanel.set_current_record',record.title,record);
    //~ else
        //~ console.log('Lino.FormPanel.set_current_record',record);
    //~ this.config.main_panel.form.load(record);    
    if (record) {
      this.enable();
      this.form.my_loadRecord(record.data);
      this.set_window_title(record.title);
      //~ this.getBottomToolbar().enable();
      var da = record.data.disabled_actions;
      if (da) {
          //~ console.log('20120528 disabled_actions =',da,this.getBottomToolbar());
          //~ 20121016 this.getBottomToolbar().items.each(function(item,index,length){
          var tb = this.getTopToolbar();
          if (tb) tb.items.each(function(item,index,length){
              //~ console.log('20120528 ',item.itemId,'-->',da[item.itemId]);
              if (da[item.itemId]) item.disable(); else item.enable();
          });
      };
      if (this.disable_editing | record.data.disable_editing) {
          //~ console.log("20120202 disable_editing",record.title);
          this.form.items.each(function(cmp){
            if (!cmp.always_enabled) cmp.disable();
          },this);
      } else {
          this.form.items.each(function(cmp){
            //~ console.log("20120202",cmp);
            if (record.data.disabled_fields[cmp.name]) cmp.disable();
            else cmp.enable();
          },this);
        
          //~ if (record.data.disabled_fields) {
              //~ for (i = 0; i < record.data.disabled_fields.length; i++) {
                  //~ var flds = this.find('name',record.data.disabled_fields[i]);
                  //~ if (flds.length == 1) { 
                    //~ flds[0].disable(); 
                  //~ }
              //~ }
          //~ }
      };
      
      if (record.navinfo && ! this.hide_top_toolbar && ! this.hide_navigator) {
        //~ if (record.navinfo.recno == 0) {
            //~ this.first.setDisabled(true);
            //~ this.prev.setDisabled(true);
            //~ this.next.setDisabled(true);
            //~ this.last.setDisabled(true);
        //~ } else {
            this.first.setDisabled(!record.navinfo.first);
            this.prev.setDisabled(!record.navinfo.prev);
            this.next.setDisabled(!record.navinfo.next);
            this.last.setDisabled(!record.navinfo.last);
        //~ }
        this.displayItem.setText(record.navinfo.message);
      }
    } else {
      if (this.form.rendered) 
        this.form.reset(); /* FileUploadField would fail when resetting a non-rendered form */
      //~ this.disable();
      //~ this.getBottomToolbar().disable();
      this.form.items.each(function(cmp){
        cmp.disable();
      },this);
      this.set_window_title(this.empty_title);
      //~ this.containing_window.window.setTitle(this.empty_title);
      if (!this.hide_navigator) {
        this.first.disable();
        this.prev.disable();
        this.next.disable();
        this.last.disable();
      }
    }
    //~ console.log('20100531 Lino.DetailMixin.on_load_master_record',this.main_form);
    this.before_row_edit(record);
    if (after) after();
  },
  
  before_row_edit : function(record) {},
  search_change : function(field,oldValue,newValue) {
    //~ console.log('search_change',field.getValue(),oldValue,newValue)
    this.set_base_param('{{ext_requests.URL_PARAM_FILTER}}',field.getValue()); 
    this.refresh();
  },
  
  get_selected : function() { return [ this.current_record ] },
  get_current_record : function() {  
    //~ console.log(20100714,this.current_record);
    return this.current_record 
  },
  
  get_permalink_url : function() {
      var rec = this.get_current_record();
      if (rec && ! rec.phantom && rec.id != -99998)
          return '{{settings.LINO.admin_prefix}}/api' + this.ls_url + '/' + rec.id;
      return '{{settings.LINO.admin_prefix}}/api' + this.ls_url;
    
  },
  get_permalink_params : function() {
    var p = {};
    //~ var p = {an:'detail'};
    if (this.action_name)
        p.{{ext_requests.URL_PARAM_ACTION_NAME}} = this.action_name;
    //~ var p = {an:this.action_name};
    var main = this.items.get(0);
    if (main.activeTab) {
      var tab = main.items.indexOf(main.activeTab);
      //~ console.log('main.activeTab',tab,main.activeTab);
      if (tab) p.{{ext_requests.URL_PARAM_TAB}} = tab;
    }
    this.add_param_values(p)
    return p;
  },
  
  /* 
  Lino.FormPanel.save() 
  */
  save : function(after,switch_to_detail,action_name) {
    //~ var panel = this;
    //~ console.log('20121120 FormPanel.save');
    this.loadMask.show();
    var rec = this.get_current_record();
    if (this.has_file_upload) this.form.fileUpload = true;
    //~ console.log('FormPanel.save()',rec);
    if (!action_name) action_name = this.action_name;
    if (rec) {
      var p = {};
      Ext.apply(p,this.get_base_params());
      p.{{ext_requests.URL_PARAM_REQUESTING_PANEL}} = this.getId();
      //~ if (this.action_name) 
          //~ p.$ext_requests.URL_PARAM_ACTION_NAME = this.action_name;
      p.{{ext_requests.URL_PARAM_ACTION_NAME}} = action_name;
      if (rec.phantom) {
        //~ if (this.action_name != 'insert') 
            //~ console.log("Warning: phantom record, but action_name is",this.action_name)
        this.form.submit({
          url: '{{settings.LINO.admin_prefix}}/api' + this.ls_url,
          method: 'POST',
          params: p, 
          scope: this,
          success: function(form, action) {
            this.loadMask.hide();
            Lino.notify(action.result.message);
            /***
            Close this window, but update the status of the 
            calling window.
            If the calling window is a detail on the same table,
            then it should skip to the new record. But only then.
            A successful response usually has a data_record,
            except if it is a fileupload form where some mysterious 
            decoding problems (20120209) force us to return a record_id 
            which will lead to an additional GET.
            ***/
            var url = this.ls_url;
            var ww = Lino.calling_window();
            if (ww && ww.window.main_item instanceof Lino.FormPanel 
                   && ww.window.main_item.ls_url == this.ls_url) {
                //~ console.log("20120217 case 1");
                ww.status.record_id = action.result.record_id;
                ww.status.data_record = action.result.data_record;
                Lino.close_window();
            } else if (this.ls_detail_handler && switch_to_detail) {
                //~ console.log("20120217 case 2");
                Lino.kill_current_window();
                this.ls_detail_handler.run(null,{
                    record_id:action.result.record_id,
                    data_record: action.result.data_record,
                    base_params:this.get_base_params()
                });
            } else {
                //~ console.log("20120217 case 3");
                Lino.close_window();
            }
            //~ Lino.close_window(function(ww){
                //~ if (ww.window.main_item instanceof Lino.FormPanel 
                    //~ && ww.window.main_item.ls_url == url) {
                  //~ ww.status.record_id = action.result.record_id,
                  //~ ww.status.data_record = action.result.data_record
                //~ }
            //~ });
          },
          failure: function(form,action) { 
            this.loadMask.hide();
            Lino.on_submit_failure(form,action);
          },
          clientValidation: true
        })
      } else {
        //~ if (this.action_name != 'detail') 
            //~ console.log("Warning: non-phantom record, but action_name is",this.action_name)
        this.form.submit({
          url: '{{settings.LINO.admin_prefix}}/api' + this.ls_url + '/' + rec.id,
          method: 'PUT',
          //~ headers: { 'HTTP_X_REQUESTED_WITH' : 'XMLHttpRequest'},
          scope: this,
          params: p, 
          success: function(form, action) {
            //~ panel.form.setValues(rec.data);
            //~ 20110701 panel.form.my_loadRecord(rec);
            this.loadMask.hide();
            Lino.notify(action.result.message);
            if (action.result.data_record)
                this.set_current_record(action.result.data_record,after);
            else
                console.log("Warning: no data_record in response to FormPanel.PUT")
            //~ this.refresh_with_after(after);
            //~ if (after) after(); else panel.refresh();
          },
          failure: function(form,action) { 
            this.loadMask.hide();
            Lino.on_submit_failure(form,action)},
          clientValidation: true
        })
      }
    } else Lino.notify("Sorry, no current record.");
  }
  
  ,on_cancel : function() { 
    this.get_containing_window().close();
  }
  ,on_ok : function() { 
      this.save(null,true);
      //~ var rec = this.get_current_record();
      //~ if (rec && rec.phantom)
          //~ this.do_when_clean(true,function() { Lino.close_window(); });
  }
  ,config_containing_window : function(wincfg) { 
      wincfg.keys = [
        { key: Ext.EventObject.ENTER, fn: this.on_ok, scope:this }
        ,{ key: Ext.EventObject.ESCAPE, fn: this.on_cancel, scope:this }
      ]
  }
  
  
  /* not used (no longer possible without .dtl files)
  , edit_detail_config : function () {
    var active_tab = {};
    var main = this.items.get(0);
    if (main.getActiveTab !== undefined) {
      var tabitem = main.getActiveTab();
      Ext.apply(active_tab,{$ext_requests.URL_PARAM_TAB : main.items.indexOf(tabitem)});
    }
    var editor = new Ext.form.TextArea();
    var close = function() { win.close(); }
    var _this = this;
    var save = function() { 
      //~ console.log(20110609,arguments); 
      var params = {desc: editor.getValue()};
      Ext.apply(params,active_tab);
      var a = { 
        params: params, 
        method: 'PUT',
        url: ADMIN_URL + '/detail_config' + _this.ls_url,
        failure : Lino.ajax_error_handler(this),
        success: Lino.action_handler( _this, function(result) {
          //~ console.log('detail_config/save success',result);
          win.close();
          document.location = _this.get_permalink();
        })
      };
      //~ console.log('detail_config/save sent',a);
      _this.loadMask.show(); // 20120211
      Ext.Ajax.request(a);
    }
    var save_btn = new Ext.Button({text:'Save',handler:save,disabled:true});
    var win = new Ext.Window({title:'Detail Layout',
      items:editor, layout:'fit',
      width:500,height:500,
      bbar:[{text:'Cancel',handler:close},save_btn]});
    var a = { 
      params:active_tab, 
      method:'GET',
      url:ADMIN_URL+'/detail_config'+_this.ls_url,
      success : function(response) {
        if (response.responseText) {
          var result = Ext.decode(response.responseText);
          if (result.success) {
            editor.setValue(result.desc);
            save_btn.enable();
          }
        }
      }
    };
    Ext.Ajax.request(a);
    win.show();
  }
  */
});


Lino.getRowClass = function(record, rowIndex, rowParams, store) {
  if (record.phantom) {
    //~ console.log(20101009,record);
    //~ rowParams.bodyStyle = "color:red;background-color:blue";
    return 'lino-phantom-row';
    }
  //~ console.log('20101009 not a phantom:',record);
  return '';
}

//~ FOO = 0;



Lino.GridStore = Ext.extend(Ext.data.ArrayStore,{ 
  autoLoad: false
  ,load: function(options) {
    //~ foo.bar = baz; // 20120213
    if (!options) options = {};
    if (!options.params) options.params = {};
    options.params.{{ext_requests.URL_PARAM_FORMAT}} = '{{ext_requests.URL_FORMAT_JSON}}';
    options.params.{{ext_requests.URL_PARAM_REQUESTING_PANEL}} = this.grid_panel.getId();
    Lino.insert_subst_user(options.params); // since 20121016
      
    
    if (this.grid_panel.hide_top_toolbar) {
        //~ console.log("20120206 GridStore.load() toolbar is hidden");
        options.params.{{ext_requests.URL_PARAM_START}} = 0;
        if (this.grid_panel.preview_limit) {
          options.params.{{ext_requests.URL_PARAM_LIMIT}} = this.grid_panel.preview_limit;
        }
    } else {
        var ps = this.grid_panel.calculatePageSize();
        if (!ps) {
            //~ this.gridpanel.on('render',this.load())
          //~ console.log("20120814 GridStore.load() failed to calculate pagesize");
          return false;
            //~ params.$URL_PARAM_LIMIT = 1;
            //~ this.grid_panel.on('render',this.load.createDelegate(this,options))
            //~ return;
        } 
        options.params.{{ext_requests.URL_PARAM_LIMIT}} = ps;
      
        //~ options.params.{{ext_requests.URL_PARAM_START}} = this.grid_panel.getTopToolbar().cursor;
        //~ if (this.grid_panel.getTopToolbar().pageSize !=  ps) {
          //~ console.log("20120206 abort load because toolbar says pagesize",
            //~ this.grid_panel.getTopToolbar().pageSize,
            //~ "while actual pagesize is",ps);
            //~ return;
        //~ }
        
        this.grid_panel.getTopToolbar().pageSize =  ps;
        if (options.params.{{ext_requests.URL_PARAM_START}} == undefined)
            options.params.{{ext_requests.URL_PARAM_START}} = this.grid_panel.getTopToolbar().cursor;
      
    }
      
    this.grid_panel.add_param_values(options.params);
    //~ Lino.insert_subst_user(options.params);
    //~ console.log("20120814 GridStore.load()",options.params,this.baseParams);
    //~ if (FOO > 0) {
        //~ foo.bar = baz;
    //~ } else FOO += 1;
    return Lino.GridStore.superclass.load.call(this,options);
  }
});

    
Lino.GridPanel = Ext.extend(Ext.grid.EditorGridPanel,Lino.MainPanel);
Lino.GridPanel = Ext.extend(Lino.GridPanel,Lino.PanelMixin);
Lino.GridPanel = Ext.extend(Lino.GridPanel,{
  quick_search_text : '',
  is_searching : false,
  disabled_in_insert_window : true,
  clicksToEdit:2,
  enableColLock: false,
  autoHeight: false,
  params_panel_hidden : false,
  preview_limit : undefined, 
  //~ loadMask: true,
  //~ viewConfig: {
          //~ getRowClass: Lino.getRowClass,
          //~ emptyText:"$_('No data to display.')"
        //~ },
  loadMask: {msg:"{{_('Please wait...')}}"},
  
  constructor : function(config){
{% if settings.LINO.use_gridfilters %}
    config.plugins = [new Lino.GridFilters()];
{% endif %}    
{% if settings.LINO.use_filterRow %}
    config.plugins = [new Ext.ux.grid.FilterRow()];
{% endif %}    
    Lino.GridPanel.superclass.constructor.call(this,config);
    
    //~ if (this.containing_window) {
        //~ console.log("20111206 install refresh");
        //~ this.containing_window.on('show',this.refresh,this);
    //~ }
    
  },
  
  is_loading : function() { 
    //~ return this.store.getCount() > 0; 
    return !this.loadMask.disabled; 
  },
  
  unused_config_containing_window : function(wincfg) { 
      //~ temporarily remove save_grid_config button (see /blog(2012/1107)
      if (wincfg.tools != undefined) 
        wincfg.tools = [
          //~ {handler:this.save_grid_data,
            //~ qtip:"$_("Save Grid Data")",
            //~ scope:this, id:"save_data"}, // 20120814
          {handler:this.save_grid_config,
            qtip:"{{_("Save Grid Configuration")}}",
            scope:this, id:"save"}
        ].concat(wincfg.tools);
      //~ wincfg.listeners = { show: ... };
  },
  init_containing_window : function(win) { 
    //~ console.log("20111206 install refresh");
    //~ win.on('show',this.refresh,this);
  },
  
  initComponent : function(){
    
    /* 
    Problem 20111206:
    When a GridPanel is the main item of the window, then it doesn't 
    have it's own header but uses the window's header bar.
    We must do this in initComponent because e.g. in beforerender 
    it's already to late: a header element has been created because 
    there was a title.
    But Lino.Window adds itself as `this.containing_window` 
    only after the GridPanel has been initialized.
    Workaround is to generate a line "params.containing_window = true;" 
    in the handler function.
    */ 
    //~ if (this.containing_window) {
    if (this.is_main_window) {
        //~ console.log(20111206, 'delete title',this.title,'from',this);
        //~ delete this.title;
        this.tools = undefined;  
        this.title = undefined;  /* simply deleting it 
          isn't enough because that would only 
          unhide the title defined in some base class. */
    } 
    //~ else console.log(20111206, 'dont delete title',this.title,'from',this);
    
    /* e.g. when slave gridwindow called from a permalink */
    //~ if (this.base_params) Ext.apply(bp,this.base_params);  
    //~ bp['fmt'] = 'json';
    
    //~ function on_proxy_write( proxy, action,data, response,rs,options) {
      //~ console.log('20120814 on_proxy_write',action,data,response)
      //~ this.getStore().doUpdate();
      //~ this.getStore().loadData(data);
    //~ }
    //~ function on_proxy_load( proxy, transactionObject, callbackOptions ) {
      //~ console.log('on_proxy_load',transactionObject)
    //~ }
    var proxy = new Ext.data.HttpProxy({ 
      // 20120814 
      url: '{{settings.LINO.admin_prefix}}/api' + this.ls_url
      ,method: "GET"
      //~ ,url: ADMIN_URL + '/restful' + this.ls_url
      //~ ,restful: true 
      //~ ,listeners: {load:on_proxy_load} 
      //~ ,listeners: {write:on_proxy_write} 
    });
    //~ config.store = new Ext.data.JsonStore({ 
    //~ this.store = new Ext.data.ArrayStore({ 
    this.store = new Lino.GridStore({ 
      grid_panel: this
      ,listeners: { exception: Lino.on_store_exception }
      ,remoteSort: true
      ,totalProperty: "count"
      ,root: "rows"
      //~ ,id: "id" 
      ,proxy: proxy
      //~ autoLoad: this.containing_window ? true : false
      ,idIndex: this.pk_index
      //~ ,baseParams: bp
      ,fields: this.ls_store_fields
      ,idProperty: this.ls_id_property 
      // 20120814
      //~ ,writer : new Ext.data.JsonWriter({
        //~ writeAllFields: false
        //~ ,listful: true
      //~ })
      //~ ,restful : true
    });
      
    //~ console.log('config.pk_index',config.pk_index,config.store),
    delete this.ls_store_fields;
      
    var this_ = this;
    //~ var grid = this;
    this.store.on('load', function() {
        //~ console.log('20120814 GridStore.on(load)',this_.store);
        //~ var da = this_.store.reader.arrayData.disabled_actions;
        //~ if (da) {
            //~ this.cmenu.cascade(function(item){ 
              //~ console.log(20120531, item.itemId, da[item.itemId]);
              //~ if (da[item.itemId]) item.disable(); else item.enable();
            //~ });
        //~ };
        this_.set_param_values(this_.store.reader.arrayData.param_values);
        //~ this_.set_status(this_.store.reader.arrayData.status);
        //~ 20120918
        if (this_.store.reader.arrayData.no_data_text) {
            //~ this.viewConfig.emptyText = this_.store.reader.arrayData.no_data_text;
            this.getView().emptyText = this_.store.reader.arrayData.no_data_text;
            this.getView().refresh();
        }
        if (this_.containing_window)
            this_.set_window_title(this_.store.reader.arrayData.title);
            //~ this_.containing_window.setTitle(this_.store.reader.arrayData.title);
        if (!this.is_searching) { // disabled 20121025: quick_search_field may not lose focus
          this.is_searching = false;
          if (this_.selModel.getSelectedCell){
              if (this_.getStore().getCount()) // there may be no data
                  this_.selModel.select(0,0); 
          } else {
              this_.selModel.selectFirstRow();
              this_.getView().focusEl.focus();
          }
        } 
        //~ else console.log("is_searching -> no focussing");
        //~ var t = this.getTopToolbar();
        //~ var activePage = Math.ceil((t.cursor + t.pageSize) / t.pageSize);
        //~ this.quick_search_field.focus(); // 20121024
      }, this
    );
    var actions = Lino.build_buttons(this,this.ls_bbar_actions);
    //~ Ext.apply(config,Lino.build_buttons(this,config.ls_bbar_actions));
    //~ config.bbar, this.cmenu = Lino.build_buttons(this,config.ls_bbar_actions);
    //~ this.cmenu = new Ext.menu.Menu({items: config.bbar});
    delete this.ls_bbar_actions
    if (actions) {
        this.cmenu = actions.cmenu;
    }
    
    if (!this.hide_top_toolbar) {  
      var tbar = [ 
        this.quick_search_field = new Ext.form.TextField({ 
          //~ fieldLabel: "Search"
          listeners: { 
            scope:this_
            //~ ,change:this_.search_change
            {% if settings.LINO.use_quicktips %}
            ,render: Lino.quicktip_renderer("{{_('Quick Search')}}","{{_('Enter a text to use as quick search filter')}}")
            {% endif %}
            //~ ,keypress: this.search_keypress 
            ,blur: function() { this.is_searching = false}
          }
          ,validator:function(value) { return this_.search_validate(value) }
          //~ ,tooltip: "Enter a quick search text, then press TAB"
          //~ value: text
          //~ scope:this, 
          //~ ,enableKeyEvents: true
          //~ listeners: { keypress: this.search_keypress }, 
          //~ id: "seachString" 
      })];
      tbar = this.add_params_panel(tbar);
      tbar = tbar.concat([
        { scope:this, 
          //~ text: "[csv]", 
          tooltip: "{{_('Export this table to a .csv file')}}", 
          iconCls: 'x-tbar-csv',
          handler: function() { 
            //~ 20130116 var p = Ext.apply({},this.get_base_params());
            //~ 20130116 p.{{ext_requests.URL_PARAM_FORMAT}} = 'csv';
            //~ url += "?" + Ext.urlEncode(p);
            var p = this.get_current_grid_config();
            Ext.apply(p,this.get_base_params());
            p.{{ext_requests.URL_PARAM_FORMAT}} = "{{ext_requests.URL_FORMAT_CSV}}";
            this.add_param_values(p);
            
            window.open('{{settings.LINO.admin_prefix}}/api'+this.ls_url + "?" + Ext.urlEncode(p)) 
          } },
        //~ { scope:this, 
          //~ text: "[html]", 
          //~ handler: function() { 
            //~ var p = this.get_current_grid_config();
            //~ Ext.apply(p,this.get_base_params());
            //~ p.$ext_requests.URL_PARAM_FORMAT = "$ext_requests.URL_FORMAT_PRINTER";
            //~ this.add_param_values(p);
            //~ window.open(ADMIN_URL+'/api'+this.ls_url + "?" + Ext.urlEncode(p)) 
          //~ } },
        { scope:this, 
          //~ text: "[html]", 
          tooltip: "{{_('Show this table in plain html')}}", 
          iconCls: 'x-tbar-html',
          handler: function() { 
            var p = this.get_current_grid_config();
            Ext.apply(p,this.get_base_params());
            //~ since 20121226 p.$ext_requests.URL_PARAM_FORMAT = "$ext_requests.URL_FORMAT_PLAIN";
            this.add_param_values(p);
            //~ since 20121226 window.open(ADMIN_URL+'/api'+this.ls_url + "?" + Ext.urlEncode(p)) 
            window.open('{{settings.LINO.plain_prefix}}'+this.ls_url + "?" + Ext.urlEncode(p)) 
          } },
        { scope:this, 
          //~ text: "[pdf]", 
          tooltip: "{{_('Show this table as a pdf document')}}", 
          iconCls: 'x-tbar-pdf',
          handler: function() { 
            var p = this.get_current_grid_config();
            Ext.apply(p,this.get_base_params());
            p.{{ext_requests.URL_PARAM_FORMAT}} = "{{ext_requests.URL_FORMAT_PDF}}";
            this.add_param_values(p);
            window.open('{{settings.LINO.admin_prefix}}/api'+this.ls_url + "?" + Ext.urlEncode(p)) 
          } }
      ]);
    
    
      var menu = [];
      var set_gc = function(index) {
        return function() {
          //~ console.log('set_gc() 20100812');
          this.getColumnModel().setConfig(
              this.apply_grid_config(index,this.ls_grid_configs,this.ls_columns));
        }
      }
      for (var i = 0; i < this.ls_grid_configs.length;i++) {
        var gc = this.ls_grid_configs[i];
        menu.push({text:gc.label,handler:set_gc(i),scope:this})
      }
      if(menu.length > 1) {
        tbar = tbar.concat([
          { text:"{{_('View')}}",
            menu: menu,
            tooltip:"{{_('Select another view of this report')}}"
          }
        ]);
      }
      
      if (actions) {
        tbar = tbar.concat(actions.bbar);
          //~ this.bbar = actions.bbar;
      }
      
      this.tbar = new Ext.PagingToolbar({ 
        store: this.store, 
        prependButtons: true, 
        //~ pageSize: this.page_length, 
        pageSize: 1, 
        displayInfo: true, 
        beforePageText: "{{_('Page')}}",
        afterPageText: "{{_('of {0}')}}",
        displayMsg: "{{_('Displaying {0} - {1} of {2}')}}",
        firstText: "{{_('First page')}}",
        lastText: "{{_('Last page')}}",
        prevText: "{{_('Previous page')}}",
        nextText: "{{_('Next page')}}",
        items: tbar
      });
      //~ this.on('resize', function(cmp,aw,ah,rw,rh) {
          //~ var ps = this.calculatePageSize();
          //~ if (ps && ps != this.getTopToolbar().pageSize) {
              //~ // console.log('20120203 resize : pageSize',this.getTopToolbar().pageSize,'->',ps);
              //~ // this.getTopToolbar().pageSize =  ps;
              //~ cmp.refresh();
              //~ // this.getTopToolbar().doRefresh();
          //~ }
        //~ }, this);
      //~ this.on('resize', function(cmp,aw,ah,rw,rh) {
          //~ cmp.getTopToolbar().pageSize = this.calculatePageSize(aw,ah,rw,rh) || 10;
          //~ cmp.refresh();
        //~ }, this, {delay:500});
    }
    
    //~ delete this.page_length
    
    
      
    if (this.ls_quick_edit) {
      this.selModel = new Ext.grid.CellSelectionModel()
      this.get_selected = function() {
        //~ console.log(this.getSelectionModel().selection);
        if (this.selModel.selection)
            return [ this.selModel.selection.record ];
        return [this.store.getAt(0)];
      };
      this.get_current_record = function() { 
        if (this.getSelectionModel().selection) 
          return this.selModel.selection.record;
        return this.store.getAt(0);
      };
    } else { 
      this.selModel = new Ext.grid.RowSelectionModel() 
      this.get_selected = function() {
        var sels = this.selModel.getSelections();
        if (sels.length == 0) sels = [this.store.getAt(0)];
        return sels
        //~ var sels = this.getSelectionModel().getSelections();
        //~ return Ext.pluck(sels,'id');
      };
      this.get_current_record = function() { 
        var rec = this.selModel.getSelected();
        if (rec == undefined) rec = this.store.getAt(0);
        return rec
      };
    };
    delete this.ls_quick_edit;
    
    this.columns  = this.apply_grid_config(this.gc_name,this.ls_grid_configs,this.ls_columns);
    
    //~ var grid = this;
    //~ this.colModel = new Ext.grid.ColumnModel({
      //~ columns: this.apply_grid_config(this.gc_name,this.ls_grid_configs,this.ls_columns),
      //~ isCellEditable: function(col, row) {
        //~ var record = grid.store.getAt(row);
        //~ console.log('20120514',col,record); // dataIndex
        //~ var dataIndex = grid.colModel.getDataIndex(col);
        //~ if (dataIndex in record.data['disabled_fields']) {
            //~ Lino.notify("$_("This field is disabled")");
            //~ return false;
        //~ }
        //~ return Ext.grid.ColumnModel.prototype.isCellEditable.call(this, col, row);
      //~ }
    //~ });    
    
    
    Lino.GridPanel.superclass.initComponent.call(this);
    
    //~ if (this.containing_window) 
        //~ this.on('afterlayout', this.refresh, this);
        //~ this.on('afterrender', this.refresh,this);
    //~ else
        //~ this.on('show', this.refresh,this);
    //~ this.on('afterlayout', function() {
      //~ if (this.id == "ext-comp-1157") 
        //~ console.log("20120213 afterlayout",this); 
      //~ // this.refresh();
      //~ },this);
    //~ this.on('afterrender', this.refresh);
    //~ this.on('resize', this.refresh,this,{delay:500});
    //~ this.on('resize', function(){console.log("20120213 resize",arguments)},this);
    this.on('resize', function(){
      //~ console.log("20120213 resize",arguments)
      this.refresh();
      },this);
    this.on('viewready', function(){
      //~ console.log("20120213 resize",arguments);
      this.view_is_ready = true;
      this.refresh();
      },this);
    this.on('afteredit', this.on_afteredit); // 20120814
    //~ this.on('afteredit', this.new_on_afteredit);
    this.on('beforeedit', this.on_beforeedit);
    this.on('beforeedit',function(e) { this.before_row_edit(e.record)},this);
    this.on('cellcontextmenu', Lino.cell_context_menu, this);
    //~ this.on('contextmenu', Lino.grid_context_menu, this);
    
    
    //~ if (this.id == "ext-comp-1157") captureEvents(this);    
    
  },
  
  //~ onResize : function(){
      //~ console.log("20120206 GridPanel.onResize",arguments);
      //~ Lino.GridPanel.superclass.onResize.apply(this, arguments);
      //~ this.refresh();
  //~ },
  
  
  get_status : function(){
    var st = { base_params : this.get_base_params()};
    if (!this.hide_top_toolbar) {
        st.current_page = this.getTopToolbar().current;
    }
    st.param_values = this.status_param_values;
    //~ console.log("20120213 GridPanel.get_status",st);
    return st;
  },
  
  /* 
  Lino.GridPanel.set_status() 
  */
  set_status : function(status){
    //~ console.log("20120918 GridPanel.set_status",status);
    this.clear_base_params();
    if (status == undefined) status = {};
    this.set_param_values(status.param_values);
    if (status.base_params) { 
      this.set_base_params(status.base_params);
    }
    if (!this.hide_top_toolbar) {
      //~ console.log("20120213 GridPanel.getTopToolbar().changePage",
          //~ status.current_page || 1);
      this.getTopToolbar().changePage(status.current_page || 1);
    }
    //~ this.fireEvent('resize');
    //~ this.refresh.defer(100,this); 
    //~ this.onResize.defer(100,this); 
    //~ this.refresh(); 
    //~ this.doLayout(); 
    //~ this.onResize(); 
    //~ this.store.load();
  },
  
  refresh : function(unused) { 
    this.refresh_with_after();
  },
  refresh_with_after : function(after) { 
    //~ Lino.notify('20120204 Lino.GridPanel.refresh');
    //~ Lino.notify('Lino.GridPanel.refresh '+this.store.proxy.url);
    //~ var bp = { fmt:'json' }
    if (this.containing_panel) {
        //~ Ext.apply(p,this.master_panel.get_master_params());
        //~ Ext.apply(options.params,this.containing_panel.get_master_params());
        this.set_base_params(this.containing_panel.get_master_params());
    }
    
    if (! this.view_is_ready) return;
    
    var options = {};
    if (after) {
        options.callback = function(r,options,success) {if(success) after()}
    }
      
    //~ if (!this.rendered) {
        //~ console.log("20120206 GridPanel.refresh() must wait until rendered",options);
        //~ this.grid_panel.on('render',this.load.createDelegate(this,options))
        //~ return;
    //~ }
    
    this.store.load(options);
  },
  
  /* pageSize depends on grid height (Trying to remove scrollbar)
  Thanks to 
  - Christophe Badoit on http://www.sencha.com/forum/showthread.php?82647
  - http://www.sencha.com/forum/archive/index.php/t-37231.html
  */
  calculatePageSize : function(second_attempt) {
    //~ if (!this.rendered) { 
    if (!this.view_is_ready) { 
      //~ console.log('Cannot calculatePageSize() : not rendered');
      return false; }
    //~ if (!this.isVisible()) { 
      //~ console.log('calculatePageSize : not visible');
      //~ return false; }
      
    //~ console.log('getFrameHeight() is',this.getFrameHeight());
    //~ console.log('getView().scroller.getHeight() is',this.getView().scroller.getHeight());
    //~ console.log('mainBody.getHeight() is',this.getView().mainBody.getHeight());
    //~ console.log('getInnerHeight() is',this.getInnerHeight());
    //~ console.log('getHeight() is',this.getHeight());
    //~ console.log('el.getHeight() is',this.getEl().getHeight());
    //~ console.log('getGridEl().getHeight() is',this.getGridEl().getHeight());
    //~ console.log('getOuterSize().height is',this.getOuterSize().height);
    //~ console.log('getBox().height is',this.getBox().height);
    //~ console.log('getResizeEl.getHeight() is',this.getResizeEl().getHeight());
    //~ console.log('getLayoutTarget().getHeight() is',this.getLayoutTarget().getHeight());
      
    var rowHeight = this.getFrameHeight();
    //~ var rowHeight = 52; // experimental value
    var row = this.view.getRow(0);
    if (row) {
      //~ console.log('20120213 yes');
      rowHeight = Ext.get(row).getHeight();
    }
    //~ console.log('rowHeight is ',rowHeight,this,caller);
    //~ this.getView().syncScroll();
    //~ this.getView().initTemplates();
    var height = this.getView().scroller.getHeight();
    //~ console.log('getView().scroller.getHeight() is',this.getView().scroller.getHeight());
    //~ console.log('getInnerHeight() - getFrameHeight() is',
      //~ this.getInnerHeight(), '-',
      //~ this.getFrameHeight(), '=',
      //~ this.getInnerHeight() - this.getFrameHeight());
    //~ var height = this.getView().mainBody.getHeight();
    //~ var height = this.getView().mainWrap.getHeight();
    //~ var height = this.getView().resizeMarker.getHeight();
    //~ this.syncSize();
    //~ var height = this.getInnerHeight() - this.getFrameHeight();
    //~ var height = this.getHeight() - this.getFrameHeight();
    height -= Ext.getScrollBarWidth(); // leave room for a possible horizontal scrollbar... 
    //~ height -= this.getView().scrollOffset;
    var ps = Math.floor(height / rowHeight);
    //~ console.log('20120203 calculatePageSize():',height,'/',rowHeight,'->',ps);
    ps -= 1; // leave room for a possible phantom row
    //~ return (ps > 1 ? ps : false);
    if (ps > 1) return ps;
    //~ console.log('calculatePageSize() found less than 1 row:',height,'/',rowHeight,'->',ps);
    //~ foo.bar = baz; // 20120213
    return 5; // preview_limit
    //~ if (second_attempt) {
        //~ console.log('calculatePageSize() abandons after second attempt:',
          //~ height,'/',rowHeight,'->',ps);
      //~ return 5;
    //~ }
    //~ return this.calculatePageSize.defer(500,this,[true]);
  },
  
  onCellDblClick : function(grid, row, col){
      //~ console.log("20120307 onCellDblClick",this,grid, row, col);
      if (this.ls_detail_handler) {
          //~ Lino.notify('show detail');
          Lino.show_detail(this);
          return false;
      }else{
        //~ console.log('startEditing');
        this.startEditing(row,col);
      }
  },
  
  get_base_params : function() {
    //~ return this.containing_window.config.base_params;
    //~ console.log(20120717,this.store.baseParams);
    var p = Ext.apply({},this.store.baseParams);
    Lino.insert_subst_user(p);
    //~ console.log("20120717 GRidPanel.get_base_params() returns",p);
    return p;
    //~ return this.store.baseParams;
  },
  set_base_params : function(p) {
    //~ console.log('GridPanel.set_base_params',p)
    for (k in p) this.store.setBaseParam(k,p[k]);
    //~ this.store.baseParams = p;
    if (p.query) 
        this.quick_search_field.setValue(p.query);
    //~ if (p.param_values) 
        //~ this.set_param_values(p.param_values);  
  },
  clear_base_params : function() {
      this.store.baseParams = {};
      Lino.insert_subst_user(this.store.baseParams);
  },
  set_base_param : function(k,v) {
    this.store.setBaseParam(k,v);
  },
  
  //~ get_permalink_params : function() {
    //~ var p = {};
    //~ return p;
  //~ },
  
  before_row_edit : function(record) {},
    
  //~ search_keypress : function(){
    //~ console.log("2012124 search_keypress",arguments);
  //~ },
  search_validate : function(value) {
    if (value == this.quick_search_text) return true;
    this.is_searching = true;
    //~ console.log('search_validate',value)
    this.quick_search_text = value;
    this.set_base_param('{{ext_requests.URL_PARAM_FILTER}}',value); 
    //~ this.getTopToolbar().changePage(1);
    this.getTopToolbar().moveFirst();
    //~ this.refresh();
    return true;
  },
  
  search_change : function(field,oldValue,newValue) {
    //~ console.log('search_change',field.getValue(),oldValue,newValue)
    this.set_base_param('{{ext_requests.URL_PARAM_FILTER}}',field.getValue()); 
    this.getTopToolbar().moveFirst();
    //~ this.refresh();
  },
  
  apply_grid_config : function(index,grid_configs,rpt_columns) {
    //~ var rpt_columns = this.ls_columns;
    var gc = grid_configs[index];    
    //~ console.log('apply_grid_config() 20100812',name,gc);
    this.gc_name = index;
    if (gc == undefined) {
      return rpt_columns;
      //~ config.columns = config.ls_columns;
      //~ return;
    } 
    //~ delete config.ls_filters
    
    //~ console.log(20100805,config.ls_columns);
    var columns = Array(gc.columns.length);
    for (var j = 0; j < rpt_columns.length;j++) {
      var col = rpt_columns[j];
      for (var i = 0; i < gc.columns.length; i++) {
        if (col.dataIndex == gc.{{ext_requests.URL_PARAM_COLUMNS}}[i]) {
          col.width = gc.{{ext_requests.URL_PARAM_WIDTHS}}[i];
          col.hidden = gc.{{ext_requests.URL_PARAM_HIDDENS}}[i];
          columns[i] = col;
          break;
        }
      }
    }
    
    //~ var columns = Array(rpt_columns.length);
    //~ for (var i = 0; i < rpt_columns.length; i++) {
      //~ columns[i] = rpt_columns[gc.columns[i]];
      //~ columns[i].width = gc.widths[i];
    //~ }
    
    //~ if (gc.hidden_cols) {
      //~ for (var i = 0; i < gc.hidden_cols.length; i++) {
        //~ var hc = gc.hidden_cols[i];
        //~ for (var j = 0; j < columns.length;j++) {
          //~ var col = columns[j];
          //~ if (col.dataIndex == hc) {
            //~ col.hidden = true;
            //~ break
          //~ }
        //~ }
      //~ }
    //~ }
    if (gc.filters) {
      //~ console.log(20100811,'config.ls_filters',config.ls_filters);
      //~ console.log(20100811,'config.ls_grid_config.filters',config.ls_grid_config.filters);
      for (var i = 0; i < gc.filters.length; i++) {
        var fv = gc.filters[i];
        for (var j = 0; j < columns.length;j++) {
          var col = columns[j];
          if (col.dataIndex == fv.field) {
            //~ console.log(20100811, f,' == ',fv);
            if (fv.type == 'string') {
              col.filter.value = fv.value;
              //~ if (fv.comparison !== undefined) f.comparison = fv.comparison;
            } else {
              //~ console.log(20100811, fv);
              col.filter.value = {};
              col.filter.value[fv.comparison] = fv.value;
            }
            break;
          }
        };
      }
    }
    
    return columns;
    //~ config.columns = cols;
    //~ delete config.ls_columns
  },
  
  get_current_grid_config : function () {
    var cm = this.getColumnModel();
    var widths = Array(cm.config.length);
    var hiddens = Array(cm.config.length);
    //~ var hiddens = Array(cm.config.length);
    var columns = Array(cm.config.length);
    //~ var columns = Array(cm.config.length);
    //~ var hidden_cols = [];
    //~ var filters = this.filters.getFilterValues();
    var p = this.filters.buildQuery(this.filters.getFilterData())
    for (var i = 0; i < cm.config.length; i++) {
      var col = cm.config[i];
      columns[i] = col.dataIndex;
      //~ hiddens[i] = col.hidden;
      widths[i] = col.width;
      hiddens[i] = col.hidden;
      //~ if (col.hidden) hidden_cols.push(col.dataIndex);
    }
    //~ p['hidden_cols'] = hidden_cols;
    p.{{ext_requests.URL_PARAM_WIDTHS}} = widths;
    p.{{ext_requests.URL_PARAM_HIDDENS}} = hiddens;
    p.{{ext_requests.URL_PARAM_COLUMNS}} = columns;
    //~ p['widths'] = widths;
    //~ p['hiddens'] = hiddens;
    //~ p['columns'] = columns;
    p['name'] = this.gc_name;
    //~ var gc = this.ls_grid_configs[this.gc_name];
    //~ if (gc !== undefined) 
        //~ p['label'] = gc.label
    //~ console.log('20100810 save_grid_config',p);
    return p;
  },
  
  unused_manage_grid_configs : function() {
    var data = [];
    for (k in this.ls_grid_configs) {
      var v = this.ls_grid_configs[k];
      var i = [k,String(v.columns),String(v.hidden_cols),String(v.filters)];
      data.push(i)
    }
    if (this.ls_grid_configs[this.gc_name] == undefined) {
      var v = this.get_current_grid_config();
      var i = [k,String(v.columns),String(v.hidden_cols),String(v.filters)];
      data.push(i);
    }
    //~ console.log(20100811, data);
    var main = new Ext.grid.GridPanel({
      store: new Ext.data.ArrayStore({
        idIndex:0,
        fields:['name','columns','hidden_cols','filters'],
        autoDestroy:true,
        data: data}),
      //~ autoHeight:true,
      selModel: new Ext.grid.RowSelectionModel(),
      listeners: { 
        rowdblclick: function(grid,rowIndex,e) {
          console.log('row doubleclicked',grid, rowIndex,e);
        },
        rowclick: function(grid,rowIndex,e) {
          console.log('row clicked',grid, rowIndex,e);
        }
      },
      columns: [ 
        {dataIndex:'name',header:'Name'}, 
        {dataIndex:'columns',header:'columns'}, 
        {dataIndex:'hidden_cols',header:'hidden columns'}, 
        {dataIndex:'filters',header:'filters'} 
      ]
    });
    var win = new Ext.Window({title:'GridConfigs Manager',layout:'fit',items:main,height:200});
    win.show();
  },
  
  unused_edit_grid_config : function(name) {
    gc = this.ls_grid_configs[name];
    var win = new Ext.Window({
      title:'Edit Grid Config',layout:'vbox', 
      //~ layoutConfig:'stretch'
      items:[
        {xtype:'text', value: gc.name},
        {xtype:'text', value: gc.columns},
        {xtype:'text', value: gc.hidden_cols},
        {xtype:'text', value: gc.filters}
      ]
    });
    win.show();
  },
  
  save_grid_config : function () {
    //~ console.log('TODO: save_grid_config',this);
    //~ p.column_widths = Ext.pluck(this.colModel.columns,'width');
    var a = { 
      params:this.get_current_grid_config(), 
      method:'PUT',
      url:'{{settings.LINO.admin_prefix}}/grid_config' + this.ls_url,
      success: Lino.action_handler(this),
      scope: this,
      failure: Lino.ajax_error_handler(this)
    };
    this.loadMask.show(); // 20120211
    Ext.Ajax.request(a);
    //~ Lino.do_action(this,a);
  },
  
  on_beforeedit : function(e) {
    //~ console.log('20130128 GridPanel.on_beforeedit()',e,e.record.data.disable_editing);
    if(this.disable_editing | e.record.data.disable_editing) {
      e.cancel = true;
      Lino.notify("{{_("This record is disabled")}}");
      return;
    }
    if(e.record.data.disabled_fields && e.record.data.disabled_fields[e.field]) {
      e.cancel = true;
      Lino.notify("{{_("This field is disabled")}}");
      return;
    }
    //~ if (e.record.data.disabled_fields) {
      //~ for (i in e.record.data.disabled_fields) {
        //~ if(e.record.data.disabled_fields[i] == e.field) {
          //~ e.cancel = true;
          //~ Lino.notify(String.format('Field "{0}" is disabled for this record',e.field));
          //~ return
        //~ }
      //~ }
    //~ }
  },
  save_grid_data : function() {
      //~ console.log("20120814 save_grid_data");
      this.getStore().commitChanges();
  },
  new_on_afteredit : function(e) {
      //~ this.getStore().commitChanges();
      //~ this.getStore().doUpdate();
      //~ this.getStore().loadData(data);
      console.log("20120814 new_on_afteredit",e);
  },
  on_afteredit : function(e) {
    /*
    e.grid - The grid that fired the event
    e.record - The record being edited
    e.field - The field name being edited
    e.value - The value being set
    e.originalValue - The original value for the field, before the edit.
    e.row - The grid row index
    e.column - The grid column index
    */
    var p = {};
    //~ console.log('20101130 modified: ',e.record.modified);
    //~ console.log('20101130 value: ',e.value);
    //~ var p = e.record.getChanges();
    //~ console.log('20101130 getChanges: ',e.record.getChanges());
    //~ this.before_row_edit(e.record);
    for(k in e.record.getChanges()) {
        var v = e.record.get(k);
    //~ for(k in e.record.modified) {
        //~ console.log('20101130',k,'=',v);
        //~ var cm = e.grid.getColumnModel();
        //~ var di = cm.getDataIndex(k);
        var f = e.record.fields.get(k);
        //~ console.log('20101130 f = ',f);
        //~ var v = e.record.get(di);
        if (f.type.type == 'date') {
            p[k] = Ext.util.Format.date(v, f.dateFormat);
        }else{
            p[k] = v;
            var v = e.record.get(k+'{{ext_requests.CHOICES_HIDDEN_SUFFIX}}');
            if (v !== undefined) {
              p[k+'{{ext_requests.CHOICES_HIDDEN_SUFFIX}}'] = v;
            }
        }
        //~ var i = cm.findColumnIndex(k);
        //~ var r = cm.getRenderer(i);
        //~ var editor = cm.getCellEditor(i,e.row);
        //~ var col = e.grid.getColumnModel().getColumnById(k);
        //~ console.log('20101130 r = ',r(v));
        //~ var f = e.record.fields[k];
        //~ console.log('20101130 f = ',f);
        //~ console.log('20101130 editor = ',editor);
        //~ p[k] = f.getValue();
        //~ p[k] = r(v);
    }
    //~ console.log('20101130 p:',p);
    //~ var cm = e.grid.getColumnModel();
    //~ var di = cm.getDataIndex(e.column);
    //~ var f = e.record.fields.get(di);
    //~ console.log('20101130 f = ',f);
    //~ if (f.type.type == 'date') e.record.set(di,Ext.util.Format.date(e.value, f.dateFormat));
    
    
    //~ var p = e.record.data;
    
    // var p = {};
    //~ p['grid_afteredit_colname'] = e.field;
    //~ p[e.field] = e.value;
    //~ console.log('20100723 GridPanel.on_afteredit()',e);
    // add value used by ForeignKeyStoreField CHOICES_HIDDEN_SUFFIX
    // not sure whether this is still needed:
    p[e.field+'{{ext_requests.CHOICES_HIDDEN_SUFFIX}}'] = e.value;
    //~ p.{{ext_requests.URL_PARAM_SUBST_USER}} = Lino.subst_user;
    Lino.insert_subst_user(p);
    // this one is needed so that this field can serve as choice context:
    e.record.data[e.field+'{{ext_requests.CHOICES_HIDDEN_SUFFIX}}'] = e.value;
    // p[pk] = e.record.data[pk];
    // console.log("grid_afteredit:",e.field,'=',e.value);
    Ext.apply(p,this.get_base_params()); // needed for POST, ignored for PUT
    //~ Ext.apply(p,this.containing_window.config.base_params);
    //~ 20121109 p['$ext_requests.URL_PARAM_ACTION_NAME'] = 'grid';
    var self = this;
    var req = {
        params:p,
        waitMsg: 'Saving your data...',
        success: Lino.action_handler( this, function(result) {
          //~ if (result.data_record) {
          if (result.refresh_all) {
              var cw = self.get_containing_window();
              if (cw) {
                  cw.main_item.refresh();
              }
              else console.log("20120123 cannot refresh_all",self);
          } else if (result.rows) {
              //~ self.getStore().loadData(result,true);
              var r = self.getStore().reader.readRecords(result);
              if (e.record.phantom) {
                  //~ console.log("20120816 afteredit.success POST",r);
                  self.getStore().insert(e.row,r.records);
              }else{
                  //~ console.log("20120816 afteredit.success PUT",r);
                  self.getStore().doUpdate(r.records[0]);
              }
              self.getStore().rejectChanges(); /* 
              get rid of the red triangles without saving the record again
              */
              //~ self.getStore().commitChanges(); // get rid of the red triangles
          } else {
              self.getStore().commitChanges(); // get rid of the red triangles
              self.getStore().reload();        // reload our datastore.
          }
          }),
        scope: this,
        failure: Lino.ajax_error_handler(this)
    };
    if (e.record.phantom) {
      req.params.{{ext_requests.URL_PARAM_ACTION_NAME}} = 'post'; // SubmitInsert.action_name
      Ext.apply(req,{
        method: 'POST',
        url: '{{settings.LINO.admin_prefix}}/api' + this.ls_url
      });
    } else {
      req.params.{{ext_requests.URL_PARAM_ACTION_NAME}} = 'put'; // SubmitDetail.action_name
      Ext.apply(req,{
        method: 'PUT',
        url: '{{settings.LINO.admin_prefix}}/api' + this.ls_url + '/' + e.record.id
      });
    }
    //~ console.log('20110406 on_afteredit',req);
    this.loadMask.show(); // 20120211
    Ext.Ajax.request(req);
  },

  afterRender : function() {
    Lino.GridPanel.superclass.afterRender.call(this);
    // this.getView().mainBody.focus();
    // console.log(20100114,this.getView().getRows());
    // if (this.getView().getRows().length > 0) {
    //  this.getView().focusRow(1);
    // }
    //~ this.my_load_mask = new Ext.LoadMask(this.getEl(), {
        //~ msg:'$_("Please wait...")',
        //~ store:this.store});
      
    var tbar = this.getTopToolbar();
    // tbar.on('change',function() {this.getView().focusRow(1);},this);
    // tbar.on('change',function() {this.getSelectionModel().selectFirstRow();this.getView().mainBody.focus();},this);
    // tbar.on('change',function() {this.getView().mainBody.focus();},this);
    // tbar.on('change',function() {this.getView().focusRow(1);},this);
    this.nav = new Ext.KeyNav(this.getEl(),{
      pageUp: function() {tbar.movePrevious(); },
      pageDown: function() {tbar.moveNext(); },
      home: function() {tbar.moveFirst(); },
      end: function() {tbar.moveLast(); },
      scope: this
    });
  },
  after_delete : function() {
    //~ console.log('Lino.GridPanel.after_delete');
    this.refresh();
  },
  add_row_listener : function(fn,scope) {
    this.getSelectionModel().addListener('rowselect',fn,scope);
  },
  postEditValue : function(value, originalValue, r, field){
    value = Lino.GridPanel.superclass.postEditValue.call(this,value,originalValue,r,field);
    //~ console.log('GridPanel.postEdit()',value, originalValue, r, field);
    return value;
  },
  
  set_start_value : function(v) {
      this.start_value = v;
  },
  preEditValue : function(r, field){
      if (this.start_value) {
        var v = this.start_value;
        delete this.start_value;
        this.activeEditor.selectOnFocus = false;
        return v;
      }
      var value = r.data[field];
      return this.autoEncode && Ext.isString(value) ? Ext.util.Format.htmlDecode(value) : value;
  },
  
  on_master_changed : function() {
    //~ if (! this.enabled) return;
    //~ cmp = this;
    //~ console.log('Lino.GridPanel.on_master_changed()',this.title);
    if (! this.rendered) return; // 20120213
    var todo = function() {
      if (this.disabled) return;
      //~ if (this.disabled) return;
      //~ if (this.enabled) {
          //~ var src = caller.config.url_data + "/" + record.id + ".jpg"
          //~ console.log(20111125, this.containing_window);
          //~ for (k in p) this.getStore().setBaseParam(k,p[k]);
          //~ console.log('Lino.GridPanel.on_master_changed()',this.title,p);
          this.refresh();
          //~ this.set_base_params(this.master_panel.get_master_params());
          //~ this.getStore().load(); 
      //~ }
    };
    Lino.do_when_visible(this,todo.createDelegate(this));
  }
});
  

//~ Lino.MainPanelMixin = {
  //~ tbar_items : function() {
      //~ return ;
  //~ }
//~ };

//~ Ext.override(Lino.GridPanel,Lino.MainPanelMixin);
//~ Ext.override(Lino.FormPanel,Lino.MainPanelMixin);

//~ Lino.grid_context_menu = function(e) {
  //~ console.log('contextmenu',arguments);
//~ }

Lino.cell_context_menu = function(grid,row,col,e) {
  //~ console.log('20120531 cellcontextmenu',grid,row,col,e,grid.store.reader.arrayData.rows[row]);
  e.stopEvent();
  //~ grid.getView().focusCell(row,col);
  grid.getSelectionModel().select(row,col);
  //~ console.log(grid.store.getAt(row));
  //~ grid.getView().focusRow(row);
  //~ return;
  if(!grid.cmenu.el){grid.cmenu.render(); }
  //~ if(e.record.data.disabled_fields) {
  
  var da = grid.store.reader.arrayData.rows[row][grid.disabled_actions_index];
  if (da) {
      this.cmenu.cascade(function(item){ 
        //~ console.log(20120531, item.itemId, da[item.itemId]);
        if (da[item.itemId]) item.disable(); else item.enable();
      });
  };
  
  var xy = e.getXY();
  xy[1] -= grid.cmenu.el.getHeight();
  grid.cmenu.showAt(xy);
}


//~ Lino.load_main_menu = function() {
  //~ Ext.Ajax.request({
    //~ waitMsg: 'Loading main menu...',
    //~ method: 'GET',
    //~ url: '/menu',
    //~ success: Lino.on_load_menu,
    //~ failure: Lino.ajax_error_handler
  //~ });
//~ };



//~ Lino.SlavePlugin = function(caller) {
  //~ this.caller = caller;
//~ };

Lino.chooser_handler = function(combo,name) {
  return function(cmp,newValue,oldValue) {
    //~ console.log('Lino.chooser_handler()',cmp,oldValue,newValue);
    combo.setContextValue(name,newValue);
  }
};



Lino.ComboBox = Ext.extend(Ext.form.ComboBox,{
  forceSelection: true,
  triggerAction: 'all',
  minListWidth:230,
  autoSelect: false,
  selectOnFocus: true, // select any existing text in the field immediately on focus.
  submitValue: true,
  displayField: '{{ext_requests.CHOICES_TEXT_FIELD}}', // 'text', 
  valueField: '{{ext_requests.CHOICES_VALUE_FIELD}}', // 'value',
  
  //~ initComponent : Ext.form.ComboBox.prototype.initComponent.createSequence(function() {
  initComponent : function(){
      this.contextParams = {};
      //~ Ext.form.ComboBox.initComponent(this);
      Lino.ComboBox.superclass.initComponent.call(this);
  },
  setValue : function(v,record_data){
      /*
      Based on feature request developed in http://extjs.net/forum/showthread.php?t=75751
      */
      /* `record_data` is used to get the text corresponding to this value */
      //~ if(this.name == 'city') 
      //~ console.log('20120203', this.name,'.setValue(', v ,') this=', this,'record_data=',record_data);
      var text = v;
      if(this.valueField){
        if(v == null || v == '') { 
            //~ if (this.name == 'birth_country') 
                //~ console.log(this.name,'.setValue',v,'no lookup needed, value is empty');
            //~ v = undefined;
            v = '';
            //~ text = '';
        } else if (Ext.isDefined(record_data)) {
          text = record_data[this.name];
          //~ if (this.name == 'birth_country') 
            //~ console.log(this.name,'.setValue',v,'got text ',text,' from record ',record);
        } else {
          // if(this.mode == 'remote' && !Ext.isDefined(this.store.totalLength)){
          if(this.mode == 'remote' && ( this.lastQuery === null || (!Ext.isDefined(this.store.totalLength)))){
              //~ if (this.name == 'birth_country') console.log(this.name,'.setValue',v,'store not yet loaded');
              this.store.on('load', this.setValue.createDelegate(this, arguments), null, {single: true});
              if(this.store.lastOptions === null || this.lastQuery === null){
                  var params;
                  if(this.valueParam){
                      params = {};
                      params[this.valueParam] = v;
                  }else{
                      var q = this.allQuery;
                      this.lastQuery = q;
                      this.store.setBaseParam(this.queryParam, q);
                      params = this.getParams(q);
                  }
                  //~ if (this.name == 'birth_country') 
                    //~ console.log(this.name,'.setValue',v,' : call load() with params ',params);
                  this.store.load({params: params});
              //~ }else{
                  //~ if (this.name == 'birth_country') 
                    //~ console.log(this.name,'.setValue',v,' : but store is loading',this.store.lastOptions);
              }
              return;
          //~ }else{
              //~ if (this.name == 'birth_country') 
                //~ console.log(this.name,'.setValue',v,' : store is loaded, lastQuery is "',this.lastQuery,'"');
          }
          var r = this.findRecord(this.valueField, v);
          if(r){
              text = r.data[this.displayField];
          }else if(this.valueNotFoundText !== undefined){
              text = this.valueNotFoundText;
          }
        }
      }
      this.lastSelectionText = text;
      //~ this.lastSelectionText = v;
      if(this.hiddenField){
          //~ this.hiddenField.originalValue = v;
          this.hiddenField.value = v;
      }
      Ext.form.ComboBox.superclass.setValue.call(this, text);
      this.value = v; // needed for grid.afteredit
  },
  
  getParams : function(q){
    // p = Ext.form.ComboBox.superclass.getParams.call(this, q);
    // causes "Ext.form.ComboBox.superclass.getParams is undefined"
    var p = {};
    //p[this.queryParam] = q;
    if(this.pageSize){
        //~ p.start = 0;
        //~ p.limit = this.pageSize;
        p['{{ext_requests.URL_PARAM_START}}'] = 0;
        p['{{ext_requests.URL_PARAM_LIMIT}}'] = this.pageSize;
    }
    // now my code:
    if(this.contextParams) Ext.apply(p,this.contextParams);
    //~ if(this.contextParams && this.contextValues) {
      //~ for(i = 0; i <= this.contextParams.length; i++)
        //~ p[this.contextParams[i]] = this.contextValues[i];
    //~ }
    return p;
  },
  setContextValue : function(name,value) {
    //~ console.log('setContextValue',this,this.name,':',name,'=',value);
    //~ if (this.contextValues === undefined) {
        //~ this.contextValues = Array(); // this.contextParams.length);
    //~ }
    if (this.contextParams[name] != value) {
      //~ console.log('setContextValue 1',this.contextParams);
      this.contextParams[name] = value;
      this.lastQuery = null;
      //~ console.log('setContextValue 2',this.contextParams);
    }
  }
});

Lino.ChoicesFieldElement = Ext.extend(Lino.ComboBox,{
  mode: 'local'
});


Lino.SimpleRemoteComboStore = Ext.extend(Ext.data.JsonStore,{
  forceSelection: true,
  constructor: function(config){
      Lino.SimpleRemoteComboStore.superclass.constructor.call(this, Ext.apply(config, {
          totalProperty: 'count',
          root: 'rows',
          id: 'value', // ext_requests.CHOICES_VALUE_FIELD
          fields: ['value' ], // ext_requests.CHOICES_VALUE_FIELD, // ext_requests.CHOICES_TEXT_FIELD
          listeners: { exception: Lino.on_store_exception }
      }));
  }
});

Lino.ComplexRemoteComboStore = Ext.extend(Ext.data.JsonStore,{
  constructor: function(config){
      Lino.ComplexRemoteComboStore.superclass.constructor.call(this, Ext.apply(config, {
          totalProperty: 'count',
          root: 'rows',
          id: 'value', // ext_requests.CHOICES_VALUE_FIELD
          fields: ['value','text'], // ext_requests.CHOICES_VALUE_FIELD, // ext_requests.CHOICES_TEXT_FIELD
          listeners: { exception: Lino.on_store_exception }
      }));
  }
});

Lino.RemoteComboFieldElement = Ext.extend(Lino.ComboBox,{
  mode: 'remote',
  //~ forceSelection:false,
  minChars: 2, // default 4 is too much
  queryDelay: 300, // default 500 is maybe slow
  queryParam: '{{ext_requests.URL_PARAM_FILTER}}', 
  //~ typeAhead: true,
  //~ selectOnFocus: true, // select any existing text in the field immediately on focus.
  resizable: true
});

/*
Thanks to Animal for posting the basic idea:
http://www.sencha.com/forum/showthread.php?15842-2.0-SOLVED-Combobox-twintrigger-clear&p=76130&viewfull=1#post76130

*/
Lino.TwinCombo = Ext.extend(Lino.RemoteComboFieldElement,{
    trigger2Class : 'x-form-search-trigger',
    //~ trigger2Class : 'x-tbar-detail',
    initComponent : function() {
        //~ Lino.TwinCombo.superclass.initComponent.call(this);
        Lino.ComboBox.prototype.initComponent.call(this);
        Ext.form.TwinTriggerField.prototype.initComponent.call(this);
    },
    onTrigger2Click : function() {
        //~ console.log('onTrigger2Click',this,arguments);
    }
  });
//~ Lino.TwinCombo.prototype.initComponent = Ext.form.TwinTriggerField.prototype.initComponent;
Lino.TwinCombo.prototype.getTrigger = Ext.form.TwinTriggerField.prototype.getTrigger;
Lino.TwinCombo.prototype.getOuterSize = Ext.form.TwinTriggerField.prototype.getOuterSize;
Lino.TwinCombo.prototype.initTrigger = Ext.form.TwinTriggerField.prototype.initTrigger;
Lino.TwinCombo.prototype.onTrigger1Click = Ext.form.ComboBox.prototype.onTriggerClick;
//~ Lino.TwinCombo.prototype.onTrigger2Click = function() {
    //~ console.log('onTrigger2Click',arguments);
//~ };



Lino.SimpleRemoteComboFieldElement = Ext.extend(Lino.RemoteComboFieldElement,{
  displayField: 'value', 
  valueField: null,
  forceSelection: false
});




Lino.Window = Ext.extend(Ext.Window,{
  //~ layout: "fit", 
  closeAction : 'hide',
  renderTo: 'main_area', 
  constrain: true,
  maximized: true,
  draggable: false,
  width: 700,
  height: 500,
  maximizable: false,
  constructor : function (config) {
    if (config.main_item.params_panel) {
        config.layout = 'border';
        config.main_item.region = 'center';
        config.main_item.params_panel.region = 'north';
        config.main_item.params_panel.hidden = config.main_item.params_panel_hidden;
        config.items = [config.main_item.params_panel, config.main_item];
    } else {
        config.layout = 'fit';
        config.items = config.main_item;
    }
    this.main_item = config.main_item; 
    
    delete config.main_item;
    //~ delete config.params_item;
    
    //~ this.main_item = config.items.get(0);
    this.main_item.containing_window = this;
    
    //~ console.log('20120110 Lino.Window.constructor() 1');
    //~ if (Lino.current_window) { // all windows except the top are closable
    if (this.main_item.hide_window_title) { 
      config.closable = false;
      config.frame = false;
      config.shadow = false;
      //~ config.border = true;
      //~ config.title = undefined;
      //~ config.tools = null;
      delete config.title;
      delete config.tools;
    } else {
      config.title = this.main_item.empty_title;
      config.closable = true;
      config.tools = [ 
        { qtip: 'permalink', handler: Lino.permalink_handler(this), id: "pin" }
      ];
      if (this.main_item.content_type && this.main_item.action_name != 'insert') {
        config.tools = [ {
          handler: Lino.help_text_editor,
          qtip: "{{_('Edit help texts for fields on this model.')}}",
          scope: this.main_item,
          id: "gear"
        }].concat(config.tools);
      }
        
    //~ { qtip: '', handler: Lino.save_wc_handler(this), id: "save" }, 
    //~ { qtip: this.config.qtip, handler: Lino.save_wc_handler(this), id: "save" }, 
    //~ { qtip: 'Call doLayout() on main Container.', handler: Lino.refresh_handler(this), id: "refresh" },
    //~ if (this.main_item.params_panel) {
        //~ config.tools = config.tools.concat([ 
          //~ { qtip: 'Show/hide parameter panel', handler: this.toggle_params_panel, id: "gear", scope:this } 
        //~ ]);
    //~ }
    //~ if (config.closable !== false) {
      // if undefined, will take default behaviour
      //~ config.tools = config.tools.concat([ 
        //~ { qtip: 'close', handler: this.hide, id: "close", scope:this } 
      //~ ]);
    }
    
    this.main_item.config_containing_window(config);
    
    //~ console.log('20120110 Lino.Window.constructor() 2');
    Lino.Window.superclass.constructor.call(this,config);
    
    //~ console.log('20120110 Lino.Window.constructor() 3');
    
  },
  initComponent : function() {
    this.main_item.init_containing_window(this);
    Lino.Window.superclass.initComponent.call(this);
  
  },
  hide : function() { 
      this.main_item.do_when_clean(false,function() { 
        Lino.close_window(); });
  },
  hide_really : function() { 
    Lino.Window.superclass.hide.call(this);
  },
  onRender : function(ct, position){
    //~ console.log('20120110 Lino.Window.onRender() 1');
    Lino.Window.superclass.onRender.call(this, ct, position);
    var main_area = Ext.getCmp('main_area')
    //~ console.log('20120110 Lino.Window.onRender() 2');
  
    this.on('show', function(win) {
        //~ console.log('20120110 Lino.Window.on show 1');
        main_area.on('resize', win.onWindowResize, win);
    });
    this.on('hide', function(win) {
        main_area.un('resize', win.onWindowResize, win);
    });
    //~ console.log('20120110 Lino.Window.onRender() 3');
  }
});


Lino.unused_ParamWindow = Ext.extend(Lino.Window,{
  //~ layout: "border", 
  constructor : function (config) {
    Lino.ParamWindow.superclass.constructor.call(this,config);
    this.main_item = config.items; // `items` must be a single component
    config.layout = 'border';
    this.main_item.region = 'center';
    config.params.region = 'north';
    config.items = [config.params, config.items];
    //~ delete config.params;
  }
});




(function(){
    var ns = Ext.ns('Ext.ux.plugins');

    /**
     * @class Ext.ux.plugins.DefaultButton
     * @extends Object
     *
     * Plugin for Button that will click() the button if the user presses ENTER while
     * a component in the button's form has focus.
     *
     * @author Stephen Friedrich
     * @date 09-DEC-2009
     * @version 0.1
     *
     */
    ns.DefaultButton =  Ext.extend(Object, {
        init: function(button) {
            button.on('afterRender', setupKeyListener, button);
        }
    });

    function setupKeyListener() {
        var formPanel = this.findParentByType('form');
        new Ext.KeyMap(formPanel.el, {
            key: Ext.EventObject.ENTER,
            shift: false,
            alt: false,
            fn: function(keyCode, e){
                if(e.target.type === 'textarea' && !e.ctrlKey) {
                    return true;
                }

                this.el.select('button').item(0).dom.click();
                return false;
            },
            scope: this
        });
    }

    Ext.ComponentMgr.registerPlugin('defaultButton', ns.DefaultButton);

})(); 

Ext.override(Ext.form.BasicForm,{
    my_loadRecord : function(values){
    //~ loadRecord : function(record){
        /* Same as ExtJS's loadRecord() (setValues()), except that we 
        forward also the record to field.setValue() so that Lino.Combobox 
        can use it. 
        */
        //~ console.log('20120918 my_loadRecord',values)
        if(Ext.isArray(values)){ 
            for(var i = 0, len = values.length; i < len; i++){
                var v = values[i];
                var f = this.findField(v.id);
                if(f){
                    f.setValue(v.value,values);
                    if(this.trackResetOnLoad){
                        f.originalValue = f.getValue();
                    }
                }
            }
        }else{ 
            var field, id;
            for(id in values){
                if(!Ext.isFunction(values[id]) && (field = this.findField(id))){
                    field.setValue(values[id],values);
                    if(this.trackResetOnLoad){
                        field.originalValue = field.getValue();
                        //~ if (field.hiddenField) {
                          //~ field.hiddenField.originalValue = field.hiddenField.value;
                        //~ }
                    }
                }
            }
        }
        return this;
    }
});




function initializeFooBarDropZone(cmp) {
    //~ console.log('initializeFooBarDropZone',cmp);
    cmp.dropTarget = new Ext.dd.DropTarget(cmp.bwrap, {
      //~ ddGroup     : 'gridDDGroup',
      notifyEnter : function(ddSource, e, data) {
        console.log('notifyEnter',ddSource,e,data);
        //Add some flare to invite drop.
        cmp.body.stopFx();
        cmp.body.highlight();
      },
      notifyDrop  : function(ddSource, e, data){
        console.log('notifyDrop',ddSource,e,data);
        // Reference the record (single selection) for readability
        //~ var selectedRecord = ddSource.dragData.selections[0];


        // Load the record into the form
        //~ formPanel.getForm().my_loadRecord(selectedRecord);


        // Delete record from the grid.  not really required.
        //~ ddSource.grid.store.remove(selectedRecord);

        return(true);
      }
    })
}

{% if settings.LINO.use_awesome_uploader %}
Lino.AwesomeUploaderWindow = new Ext.Window({
		title:'Awesome Uploader in a Window!'
		,closeAction:'hide'
		,frame:true
		,width:500
		,height:200
		,items:{
			xtype:'awesomeuploader'
			,gridHeight:100
			,height:160
			,awesomeUploaderRoot:MEDIA_URL+'/lino/AwesomeUploader/'
			,listeners:{
				scope:this
				,fileupload:function(uploader, success, result){
					if(success){
						Ext.Msg.alert('File Uploaded!','A file has been uploaded!');
					}
				}
			}
		}
});
Lino.show_uploader = function () {
  Lino.AwesomeUploaderWindow.show();
};
{% endif %}

Lino.show_mti_child = function(fieldname,detail_handler) {
  //~ console.log('show_mti_child',this);
  //~ console.log('show_mti_child',panel.find("main_area"));
  rec = Lino.current_window.main_item.get_current_record();
  //~ rec = panel.get_current_record();
  if (rec) {
    //~ console.log('show_mti_child',Lino.current_window,rec);
    if (rec.phantom) {
      Lino.notify('Not allowed on phantom record.');
    }else if (rec.data[fieldname]) {
      //~ console.log('show_mti_child',rec.id);
      //~ detail_handler(Lino.current_window.main_item,{},{record_id:rec.id});
      detail_handler.run(null,{record_id:rec.id});
      //~ window.open(urlroot + '/' + rec.id);
      //~ document.location = urlroot + '/' + rec.id;
      //~ window.open(urlroot + '/' + rec.id,'_blank');
    } else {
      Lino.alert("{{_('Cannot show MTI child if checkbox is off.')}}");
    }
  } else {
    Lino.notify('No current record.');
  }
};

{% if settings.LINO.use_davlink %}

Lino.davlink_open = function(webdavURL) {
  /* Calls lino.applets.davlink.DavLink.open()
  */
  //~ console.log('Going to call document.applets.DavLink.open(',webdavURL,')');
  document.applets.DavLink.open(webdavURL);
}

{% endif %}

{% if settings.LINO.use_extensible and settings.LINO.is_installed('lino.modlib.cal') %}


/*
Mappings towards lino.modlib.cal.models.PanelCalendars
*/
// Sset SS = Ssite.modules.cal.PanelCalendars.get_handle(Sui).store
Ext.ensible.cal.CalendarMappings = {
    CalendarId:   {name:'ID',       mapping: 'id', type: 'int'},
    Title:        {name:'CalTitle', mapping: 'babel_name', type: 'string'},
    Description:  {name:'Desc',     mapping: 'description', type: 'string'},
    ColorId:      {name:'Color',    mapping: 'color', type: 'int'},
    IsHidden:     {name:'Hidden',   mapping: 'is_hidden', type: 'boolean'},    
};
Ext.ensible.cal.CalendarRecord.reconfigure();  


/*
Mappings towards lino.modlib.cal.models.PanelEvents 
*/
// Sset SS = Ssite.modules.cal.PanelEvents.get_handle(Sui).store
Ext.ensible.cal.EventMappings = {
    EventId:     {name: 'ID',        mapping: 'id', type:'int'},
    CalendarId:  {name: 'CalID',     mapping: 'calendarHidden', type: 'int'},
    Title:       {name: 'EvtTitle',  mapping: 'summary'},
    StartDate:   {name: 'StartDt',   mapping: 'start_dt', 
      type: 'date', 
      dateFormat: "{{settings.LINO.datetime_format_extjs}}" },
    EndDate:     {name: 'EndDt',     mapping: 'end_dt', 
      type: 'date', 
      dateFormat: "{{settings.LINO.datetime_format_extjs}}"},
    RRule:       {name: 'RecurRule', mapping: 'rsetHidden'},
    Location:    {name: 'Location',  mapping: 'placeHidden'},
    Notes:       {name: 'Desc',      mapping: 'description'},
    Url:         {name: 'LinkUrl',   mapping: 'url'},
    IsAllDay:    {name: 'AllDay',    mapping: 'all_day', type: 'boolean'},
    Reminder:    {name: 'Reminder',  mapping: 'reminder'}
    
};
Ext.ensible.cal.EventRecord.reconfigure();


Lino.on_eventclick = function(cp,rec,el) {
  //~ console.log("Lino.on_eventclick",arguments);
  //~ Lino.cal.Events.detail_action.run({record_id:rec.data.ID});
  Lino.cal.PanelEvents.detail.run(null,{record_id:rec.data.ID,base_params:Lino.eventStore.baseParams});
  return false;
}
    
Lino.on_editdetails = function(cp,rec,el) {
  //~ console.log("Lino.on_editdetails",arguments);
  if (rec.data.ID)
      //~ Lino.cal.Events.detail_action.run({record_id:rec.data.ID});
      Lino.cal.PanelEvents.detail.run(null,{record_id:rec.data.ID,base_params:Lino.eventStore.baseParams});
  return false;
}

Lino.format_time = function(dt) {
    return dt.getHours() + ':' + dt.getMinutes();
}
    
Lino.on_eventdelete = function() {
  //~ console.log("Lino.on_eventdelete",arguments);
};

Lino.on_eventadd  = function(cp,rec,el) {
  //~ console.log("Lino.on_eventadd ",arguments);
  return false;
}
    
Lino.on_eventresize  = function(cp,rec,el) {
  //~ console.log("Lino.on_eventresize ",arguments);
  //~ Lino.cal.Events.insert(cp);
  //~ return false;
}
    
Lino.on_eventupdate  = function(cp,rec,el) {
  //~ console.log("Lino.on_eventupdate",arguments);
  //~ Lino.cal.Events.insert(cp);
  //~ return false;
}
    

//~ Lino.eventStore = new Ext.ensible.cal.EventStore({ 
//~ Lino.eventStore = new Ext.data.ArrayStore({ 
Lino.eventStore = new Ext.data.JsonStore({ 
  listeners: { exception: Lino.on_store_exception }
  ,url: '{{settings.LINO.admin_prefix}}/restful/cal/PanelEvents'
  ,restful : true
  ,proxy: new Ext.data.HttpProxy({ 
      url: '{{settings.LINO.admin_prefix}}/restful/cal/PanelEvents', 
      disableCaching: false // no need for cache busting when loading via Ajax
      //~ disableCaching:true,
  })
  ,fields: Ext.ensible.cal.EventRecord.prototype.fields.getRange()
  ,totalProperty: "count"
  ,root: "rows"
  ,idProperty: Ext.ensible.cal.EventMappings.EventId.mapping
  ,writer : new Ext.data.JsonWriter({
    writeAllFields: false
  })
  ,load: function(options) {
    //~ foo.bar = baz; // 20120213
      if (!options) options = {};
      if (!options.params) options.params = {};
      //~ options.params.$ext_requests.URL_PARAM_TEAM_VIEW = Lino.calendar_app.team_view_button.pressed;
      
      var view = this.cal_panel.getActiveView();
      var bounds = view.getViewBounds();
      //~ var p = {sd:'05.02.2012',ed:'11.02.2012'};
      //~ var p = {};
      options.params[view.dateParamStart] = bounds.start.format(view.dateParamFormat);
      options.params[view.dateParamEnd] = bounds.end.format(view.dateParamFormat);
      Lino.insert_subst_user(options.params);
      //~ Ext.apply(options.params,p)
      //~ console.log('20120710 eventStore.load()',this.baseParams,options);
    
    return Ext.data.JsonStore.prototype.load.call(this,options);
  }
});

//~ Lino.calendarStore = new Ext.data.ArrayStore({ 
Lino.calendarStore = new Ext.data.JsonStore({ 
      listeners: { exception: Lino.on_store_exception }
      ,restful : true
      ,proxy: new Ext.data.HttpProxy({ 
          url: '{{settings.LINO.admin_prefix}}/restful/cal/PanelCalendars?fmt={{ext_requests.URL_FORMAT_JSON}}', 
          disableCaching: false // no need for cache busting when loading via Ajax
          //~ restful : true
          //~ method: "GET"
      })
      //~ ,autoLoad: true
      //~ ,remoteSort: true
      //~ ,baseParams: bp
      ,totalProperty: "count"
      ,root: "rows"
      ,fields: Ext.ensible.cal.CalendarRecord.prototype.fields.getRange()
      ,idProperty: Ext.ensible.cal.CalendarMappings.CalendarId.mapping
      //~ ,idIndex: Ext.ensible.cal.CalendarMappings.CalendarId.mapping
    });


Lino.CalendarCfg = {
    dateParamFormat: '{{settings.LINO.date_format_extjs}}',
    dateParamStart:'sd',
    dateParamEnd:'ed'
};
//~ 20120704 Lino.CalendarPanel = Ext.extend(Ext.ensible.cal.CalendarPanel,Lino.MainPanel);
//~ Lino.CalendarPanel = Ext.extend(Lino.CalendarPanel,{
Ext.override(Ext.ensible.cal.CalendarPanel,Lino.MainPanel);
Ext.override(Ext.ensible.cal.CalendarPanel,{
  //~ empty_title : "\$ui.get_actor('cal.Panel').report.label",
  empty_title : "{{site.modules.cal.CalendarPanel.label}}"
  ,activeItem: 1 // 0: day, 1: week
  ,ls_url: '/cal/CalendarPanel'
  //~ ,disableCaching:true
  ,eventStore: Lino.eventStore
  ,calendarStore: Lino.calendarStore
  ,listeners: { 
    editdetails: Lino.on_editdetails
    ,eventclick: Lino.on_eventclick
    //~ ,eventadd: Lino.on_eventadd
    //~ ,eventdelete: Lino.on_eventdelete
    //~ ,eventresize: Lino.on_eventresize
    ,afterrender : function(config) {
      //~ console.log("20120704 afterrender");
      Lino.calendarStore.load();
      //~ console.log("20120704 afterrender calls eventStore.load()",p);
      Lino.eventStore.cal_panel = this;
      //~ Lino.eventStore.load({params:p});
      Lino.eventStore.load();
      //~ Lino.CalendarPanel.superclass.constructor.call(this, config);
      //~ console.log(20120118, config,this);
    }
    }
  ,enableEditDetails: false
  //~ ,monthViewCfg: Lino.CalendarCfg
  //~ ,weekViewCfg: Lino.CalendarCfg
  //~ ,multiDayViewCfg: Lino.CalendarCfg
  //~ ,multiWeekViewCfg: Lino.CalendarCfg
  //~ ,dayViewCfg: Lino.CalendarCfg
  //~ ,initComponent : function() {
    //~ // this.on('eventadd',Lino.on_eventadd);
    //~ Lino.CalendarPanel.superclass.initComponent.call(this);
  //~ }
});




Lino.CalendarAppPanel = Ext.extend(Ext.Panel,Lino.MainPanel);
Lino.CalendarAppPanel = Ext.extend(Lino.CalendarAppPanel,{
  //~ empty_title : "\$ui.get_actor('cal.Panel').report.label",
  empty_title : "{{site.modules.cal.CalendarPanel.label}}"
  ,ls_url: '/cal/CalendarPanel'
  ,set_status : function(status) { this.refresh();}
  ,refresh : function() {Lino.eventStore.reload();}
  ,layout: 'fit'
  ,is_loading : function() { 
      var loading = Lino.calendarStore.getCount() == 0 | Lino.eventStore.getCount() == 0
      //~ console.log("CalendarPanel loading:",loading);
      return loading; 
  }
  ,get_base_params : function() {
    var p = Ext.apply({},this.base_params);
    Lino.insert_subst_user(p);
    return p;
  }
  ,set_base_params : function(p) {
    this.base_params = Ext.apply({},p);
  }
  ,clear_base_params : function() {
      this.base_params = {};
      Lino.insert_subst_user(this.base_params);
  }
  ,set_base_param : function(k,v) {
      if (!this.base_params) this.base_params = {};
      this.base_params[k] = v;
  }
});

Lino.calendar_app = function() { return {
  get_main_panel : function() {
      return new Lino.CalendarAppPanel({ items : 
        //~ [{
          //~ id: 'app-header',
          //~ region: 'north',
          //~ height: 35,
          //~ border: false,
          // contentEl: 'app-header-content'
        //~ },
      {
          id: 'app-center',
          title: '...', // will be updated to the current view's date range
          region: 'center',
          layout: 'border',
          listeners: {
              'afterrender': function(){
                  Ext.getCmp('app-center').header.addClass('app-center-header');
              }
          },
          items: [{
              id:'app-west',
              region: 'west',
              width: 176,
              border: false,
              items: [{
                  xtype: 'datepicker',
                  id: 'app-nav-picker',
                  cls: 'ext-cal-nav-picker',
                  listeners: {
                      'select': {
                          fn: function(dp, dt){
                              Lino.calendarPanel.setStartDate(dt);
                          },
                          scope: this
                      }
                  }
              //~ },{ 
                //~ layout:'fit',
                //~ items: [
                  //~ new Ext.form.Checkbox({
                    //~ boxLabel:"$_('Team view')",
                    //~ hideLabel:true
                    //~ listeners: { click: }
                  //~ })
                //~ ]
              },{ 
                layout:'form',
                items: [
                  this.team_view_button = new Ext.Button({
                    text:"{{_('Team view')}}",
                    enableToggle:true,
                    pressed:false,
                    toggleHandler: function(btn,state) { 
                      //~ console.log('20120716 teamView.toggle()');
                      Lino.eventStore.setBaseParam('{{ext_requests.URL_PARAM_TEAM_VIEW}}',state);
                      Lino.eventStore.load();
                      //~ Lino.eventStore.load({params:{$ext_requests.URL_PARAM_TEAM_VIEW:state}});
                      //~ console.log("team view",state);
                    }
                  })
                ]
              },{
                  xtype: 'extensible.calendarlist',
                  store: Lino.calendarStore,
                  border: false,
                  width: 175
              }]
          },{
              xtype: 'extensible.calendarpanel',
              eventStore: Lino.eventStore,
              calendarStore: Lino.calendarStore,
              border: false,
              id:'app-calendar',
              region: 'center',
              //~ activeItem: 3, // month view
              
              // Any generic view options that should be applied to all sub views:
              viewConfig: {
                  // Lino.CalendarCfg
                  dateParamFormat: '{{settings.LINO.date_format_extjs}}',
                  dateParamStart:'sd',
                  dateParamEnd:'ed',
                
                  //enableFx: false,
                  //ddIncrement: 10, //only applies to DayView and subclasses, but convenient to put it here
                  viewStartHour: 8,
                  viewEndHour: 18
                  //minEventDisplayMinutes: 15
              },
              
              // View options specific to a certain view (if the same options exist in viewConfig
              // they will be overridden by the view-specific config):
              monthViewCfg: {
                  showHeader: true,
                  showWeekLinks: true,
                  showWeekNumbers: true,
                  eventBodyMarkup: ['{Title}',
                    //~ '<tpl if="url">',
                        //~ '<a href="{url}">XX</a>',
                    //~ '</tpl>',
                    '<tpl if="_isReminder">',
                        '<i class="ext-cal-ic ext-cal-ic-rem">&#160;</i>',
                    '</tpl>',
                    '<tpl if="_isRecurring">',
                        '<i class="ext-cal-ic ext-cal-ic-rcr">&#160;</i>',
                    '</tpl>',
                    '<tpl if="spanLeft">',
                        '<i class="ext-cal-spl">&#160;</i>',
                    '</tpl>',
                    '<tpl if="spanRight">',
                        '<i class="ext-cal-spr">&#160;</i>',
                    '</tpl>'
                ].join('')
              },
              
              multiWeekViewCfg: {
                  //weekCount: 3
              },
              
              // Some optional CalendarPanel configs to experiment with:
              //readOnly: true,
              //showDayView: false,
              //showMultiDayView: true,
              //showWeekView: false,
              //showMultiWeekView: false,
              //showMonthView: false,
              //showNavBar: false,
              //showTodayText: false,
              //showTime: false,
              //editModal: true,
              //enableEditDetails: false,
              //title: 'My Calendar', // the header of the calendar, could be a subtitle for the app
              
              // Once this component inits it will set a reference to itself as an application
              // member property for easy reference in other functions within App.
              initComponent: function() {
                  Lino.calendarPanel = this;
                  this.constructor.prototype.initComponent.apply(this, arguments);
              },
              
              listeners: {
                  //~ 'eventclick': {
                      //~ fn: function(vw, rec, el){
                          //~ this.clearMsg();
                      //~ },
                      //~ scope: this
                  //~ },
                  'eventover': function(vw, rec, el){
                      //console.log('Entered evt rec='+rec.data[Ext.ensible.cal.EventMappings.Title.name]', view='+ vw.id +', el='+el.id);
                  },
                  'eventout': function(vw, rec, el){
                      //console.log('Leaving evt rec='+rec.data[Ext.ensible.cal.EventMappings.Title.name]+', view='+ vw.id +', el='+el.id);
                  },
                  'eventadd': {
                      fn: function(cp, rec){
                          this.showMsg('Event '+ rec.data[Ext.ensible.cal.EventMappings.Title.name] +' was added');
                      },
                      scope: this
                  },
                  'eventupdate': {
                      fn: function(cp, rec){
                          this.showMsg('Event '+ rec.data[Ext.ensible.cal.EventMappings.Title.name] +' was updated');
                      },
                      scope: this
                  },
                  'eventdelete': {
                      fn: function(cp, rec){
                          //this.eventStore.remove(rec);
                          this.showMsg('Event '+ rec.data[Ext.ensible.cal.EventMappings.Title.name] +' was deleted');
                      },
                      scope: this
                  },
                  'eventcancel': {
                      fn: function(cp, rec){
                          // edit canceled
                      },
                      scope: this
                  },
                  'viewchange': {
                      fn: function(p, vw, dateInfo){
                          if(this.editWin){
                              this.editWin.hide();
                          };
                          if(dateInfo !== null){
                              // will be null when switching to the event edit form so ignore
                              Ext.getCmp('app-nav-picker').setValue(dateInfo.activeDate);
                              this.updateTitle(dateInfo.viewStart, dateInfo.viewEnd);
                          }
                      },
                      scope: this
                  },
                  'dayclick': {
                      fn: function(vw, dt, ad, el){
                          this.clearMsg();
                      },
                      scope: this
                  },
                  'rangeselect': {
                      fn: function(vw, dates, onComplete){
                          this.clearMsg();
                      },
                      scope: this
                  },
                  'eventmove': {
                      fn: function(vw, rec){
                          rec.commit();
                          var time = rec.data[Ext.ensible.cal.EventMappings.IsAllDay.name] ? '' : ' \\a\\t g:i a';
                          this.showMsg('Event '+ rec.data[Ext.ensible.cal.EventMappings.Title.name] +' was moved to '+
                              rec.data[Ext.ensible.cal.EventMappings.StartDate.name].format('F jS'+time));
                      },
                      scope: this
                  },
                  'eventresize': {
                      fn: function(vw, rec){
                          rec.commit();
                          this.showMsg('Event '+ rec.data[Ext.ensible.cal.EventMappings.Title.name] +' was updated');
                      },
                      scope: this
                  },
                  'eventdelete': {
                      fn: function(win, rec){
                          Lino.eventStore.remove(rec);
                          this.showMsg('Event '+ rec.data[Ext.ensible.cal.EventMappings.Title.name] +' was deleted');
                      },
                      scope: this
                  },
                  'initdrag': {
                      fn: function(vw){
                          if(this.editWin && this.editWin.isVisible()){
                              this.editWin.hide();
                          }
                      },
                      scope: this
                  }
              }
          }]
        }
        //~ ]
        
      });
      
  }
  ,updateTitle: function(startDt, endDt){
      var p = Ext.getCmp('app-center');
      
      if(startDt.clearTime().getTime() == endDt.clearTime().getTime()){
          p.setTitle(startDt.format('F j, Y'));
      }
      else if(startDt.getFullYear() == endDt.getFullYear()){
          if(startDt.getMonth() == endDt.getMonth()){
              p.setTitle(startDt.format('F j') + ' - ' + endDt.format('j, Y'));
          }
          else{
              p.setTitle(startDt.format('F j') + ' - ' + endDt.format('F j, Y'));
          }
      }
      else{
          p.setTitle(startDt.format('F j, Y') + ' - ' + endDt.format('F j, Y'));
      }
  }
  // This is an application-specific way to communicate CalendarPanel event messages back to the user.
  // This could be replaced with a function to do "toast" style messages, growl messages, etc. This will
  // vary based on application requirements, which is why it's not baked into the CalendarPanel.
  ,showMsg: function(msg){
      Lino.notify(msg);
      //~ Ext.fly('app-msg').update(msg).removeClass('x-hidden');
  }
  
  ,clearMsg: function(){
      Lino.notify('');
      //~ Ext.fly('app-msg').update('').addClass('x-hidden');
  }
}
}();


{% endif %}

/*
captureEvents utility by Aaron Conran
<http://www.sencha.com/learn/grid-faq/>

Ext.onReady(function(){
    var grid = new Ext.grid.GridPanel({
        ... 
    });
    captureEvents(grid);
});
*/
function captureEvents(observable) {
    Ext.util.Observable.capture(
        observable,
        function(eventName) {
            console.info(eventName);
        },
        this
    );		
}
 


{% if settings.LINO.use_eid_jslib %}

var cardReader = new be.belgium.eid.CardReader();

function noCardPresentHandler() {
  window.alert("No card present!");
}
cardReader.setNoCardPresentHandler(noCardPresentHandler);

function noReaderDetectedHandler() {
  window.alert("No reader detected!");
}
cardReader.setNoReaderDetectedHandler(noReaderDetectedHandler);

function appletNotFoundHandler() {
  window.alert("Applet not found!");
}
cardReader.setAppletNotFoundHandler(appletNotFoundHandler);

function appletExceptionHandler(e) {
  window.alert("Error reading card!\r\nException: " + e + "\r\nPlease try again.");
}
cardReader.setAppletExceptionHandler(appletExceptionHandler);

//~ function clearPicture() {
  //~ document.getElementById("encoded_picture").src = "data:image/jpeg;base64,";
//~ }

Lino.beid_read_card_processor = function() {
    var card = cardReader.read();
    if (!card) {
        //~ Lino.alert("No card returned.");
        return null;
    } 
    return {
      cardNumber: card.cardNumber,
      validityBeginDate:card.validityBeginDate.format("{{settings.LINO.date_format_extjs}}"),
      validityEndDate: card.validityEndDate.format("{{settings.LINO.date_format_extjs}}"),
      chipNumber:card.chipNumber,
      issuingMunicipality:card.issuingMunicipality,
      nationalNumber:card.nationalNumber,
      surname:card.surname,
      firstName1:card.firstName1,
      firstName2:card.firstName2,
      firstName3:card.firstName3,
      nationality:card.nationality,
      birthLocation:card.birthLocation,
      birthDate: card.birthDate.format("{{settings.LINO.date_format_extjs}}"),
      sex:card.sex,
      nobleCondition:card.nobleCondition,
      documentType:card.documentType,
      specialStatus:card.specialStatus,
      whiteCane:card.whiteCane,
      yellowCane:card.yellowCane,
      extendedMinority:card.extendedMinority,
      street:card.street,
      streetNumber:card.streetNumber,
      boxNumber:card.boxNumber,
      zipCode:card.zipCode,
      municipality:card.municipality,
      country:card.country
      //~ comment the following line out to test whether the picture takes a lot of time
      //~ test 20121214 on my machine revealed no perceivable gain
      ,picture:base64.encode(card.getPicture())
    };
}

{% endif %}

{% if settings.LINO.use_esteid %}



Lino.init_esteid = function() {

  try {
    //~ var esteid = document.getElementById("esteid");
    var esteid = Ext.get("esteid");
    console.log("20121214 esteid is ",esteid)
  } catch(err) {
    console.log("20121214 Error:",err.message);
  }
  
  function cardInserted(reader) {
    var names = [ "firstName", "lastName", "middleName", "sex",
                  "citizenship", "birthDate", "personalID", "documentID",
                  "expiryDate", "placeOfBirth", "issuedDate", "residencePermit",
                  "comment1", "comment2", "comment3", "comment4"
    ];
    var pdata = esteid["personalData"];
    console.log("20121214, personalData is ",pdata)
  }
  
  try {
    console.log(20121214,esteid.getVersion());
    addEvent(esteid, "CardInserted", cardInserted);
    //~ addEvent(Lino.esteid, "CardRemoved", Lino.cardRemoved);
    //~ addEvent(esteid, "SignSuccess", signSuccess);
    //~ addEvent(esteid, "SignFailure", signFailure);
  } catch(err) {
    console.log("20121214 Error:",err.message);
  }
  
}

{% endif %}

