gshow

IPython/frontend/html/notebook/static/css/celltoolbar.css

@@ -1,53 +1,74
 /* Css for the metadata edit area */
 
 
 .celltoolbar {
     border: thin solid #DDD;
     margin-left: 0px;
     border-bottom: none;
     background : #EEE;
     border-top-right-radius: 3px;
     border-top-left-radius: 3px;
 }
 
 .no_input_radius {
     border-top-right-radius: 0px;
     border-top-left-radius: 0px;
 }
 
 .text_cell .ctb_prompt {
     display: none;
 }
 
 .code_cell .ctb_prompt {
     display: block;
 }
 
+.ctb_wrapper{
+    display: none;
+}
+
+.toolbaron .ctb_wrapper{
+    display: block;
+    display: -webkit-box;
+}
+
+.toolbaron .ctb_wrapper + div > div.input_area,  
+.toolbaron .ctb_wrapper + div.text_cell_input{
+    border-top-right-radius: 0px;
+    border-top-left-radius: 0px;
+}
+
+.toolbaron > .celltoolbar {
+    border-bottom-right-radius: 0px;
+    border-bottom-left-radius: 0px;
+}
+
+
 .button_container {
     float: right;
 }
 
 .button_container .ui-state-default, .button_container .ui-state-hover, .button_container .ui-state-hover span{
     border-radius : 0 0 0 0;
     border : none;
 }
 
 .celltoolbar .button_container select {
     margin: 10px;
     margin-top: 0px;
     margin-bottom: 0px;
     font-size: 77%;
 }
 
 .celltoolbar label span {
     font-size: 77%;
 }
 
 .celltoolbar input[type=checkbox] {
     margin-bottom: 1px;
 }
 
 .celltoolbar ui-button {
     border: none;
 }
 

IPython/frontend/html/notebook/static/js/celltoolbar.js

@@ -1,381 +1,386
 //----------------------------------------------------------------------------
 //  Copyright (C) 2012  The IPython Development Team
 //
 //  Distributed under the terms of the BSD License.  The full license is in
 //  the file COPYING, distributed as part of this software.
 //----------------------------------------------------------------------------
 
 //============================================================================
 // CellToolbar
 //============================================================================
 
 
 /**
  * A Module to control the per-cell toolbar.
  * @module IPython
  * @namespace IPython
  * @submodule CellToolbar
  */
 var IPython = (function (IPython) {
     "use strict";
 
     /**
      * @constructor
      * @class CellToolbar
      * @param {The cell to attach the metadata UI to} cell
      */
     var CellToolbar = function (cell) {
         CellToolbar._instances.push(this);
         this.cell = cell;
         this.create_element();
         this.rebuild();
         return this;
     };
 
 
     CellToolbar.prototype.create_element = function () {
         this.inner_element = $('<div/>');
         var ctb_element = $('<div/>').addClass('celltoolbar')
             .append(this.inner_element);
         this.element = $('<div/>').addClass('ctb_wrapper hbox');
         ctb_element.addClass('box-flex1');
         var ctb_prompt = $('<div/>').addClass('ctb_prompt prompt');
         this.element.append(ctb_prompt).append(ctb_element);
     };
 
 
     CellToolbar.dropdown_preset_element = $('<select/>')
         .addClass('ui-widget ui-widget-content')
         .attr('id', 'celltoolbar_selector')
         .append($('<option/>').attr('value', '').text('None'))
 
 
     CellToolbar.dropdown_preset_element.change(function() {
         var val = CellToolbar.dropdown_preset_element.val()
         if(val ==''){
-            CellToolbar.hide();
+            CellToolbar.global_hide();
         } else {
-            CellToolbar.show();
+            CellToolbar.global_show();
             CellToolbar.activate_preset(val);
         }
     })
 
 
-    CellToolbar.hide = function () {
-        $('.ctb_wrapper').hide();
-        $('.input_area').addClass('no_input_radius');
-        $('.text_cell_input').addClass('no_input_radius');
+    CellToolbar.global_hide = function () {
+        $('body').removeClass('toolbaron');
     }
 
 
-    CellToolbar.show = function () {
-        $('.ctb_wrapper').show();
-        $('.input_area').removeClass('no_input_radius');
-        $('.text_cell_input').removeClass('no_input_radius');
+    CellToolbar.global_show = function () {
+       $('body').addClass('toolbaron');
+    }
+    
+    CellToolbar.prototype.hide = function () {
+        this.element.removeClass('toolbaron');
+    }
+
+
+    CellToolbar.prototype.show = function () {
+        this.element.addClass('toolbaron');
     }
 
 
     /**
      * Class variable that should contain a dict of all availlable callback
      * we need to think of wether or not we allow nested namespace
      * @property _callback_dict
      * @private
      * @static
      * @type Dict
      */
     CellToolbar._callback_dict = {};
 
     /**
      * Class variable that should contain the reverse order list of the button
      * to add to the toolbar of each cell
      * @property _ui_controls_list
      * @private
      * @static
      * @type List
      */
     CellToolbar._ui_controls_list = [];
 
     /**
      * Class variable that should contains the CellToolbar instances for each
      * cell of the notebook
      *
      * @private
      * @property _instances
      * @static
      * @type List
      */
     CellToolbar._instances =[]
 
     /**
      * keep a list of all the availlabel presets for the toolbar
      * @private
      * @property _presets
      * @static
      * @type Dict
      */
     CellToolbar._presets ={}
 
     // this is by design not a prototype.
     /**
      * Register a callback to create an UI element in a cell toolbar.
      * @method register_callback
      * @param name {String} name to use to refer to the callback. It is advised to use a prefix with the name
      * for easier sorting and avoid collision
      * @param  callback {function(div, cell)} callback that will be called to generate the ui element
      *
      *
      * The callback will receive the following element :
      *
      *    * a div in which to add element.
      *    * the cell it is responsible from
      *
      * @example
      *
      * Example that create callback for a button that toggle between `true` and `false` label,
      * with the metadata under the key 'foo' to reflect the status of the button.
      *
      *      // first param reference to a DOM div
      *      // second param reference to the cell.
      *      var toggle =  function(div, cell) {
      *          var button_container = $(div)
      *
      *          // let's create a button that show the  current value of the metadata
      *          var button = $('<div/>').button({label:String(cell.metadata.foo)});
      *
      *          // On click, change the metadata value and update the button label
      *          button.click(function(){
      *                      var v = cell.metadata.foo;
      *                      cell.metadata.foo = !v;
      *                      button.button("option", "label", String(!v));
      *                  })
      *
      *          // add the button to the DOM div.
      *          button_container.append(button);
      *      }
      *
      *      // now we register the callback under the name `foo` to give the
      *      // user the ability to use it later
      *      CellToolbar.register_callback('foo', toggle);
      */
     CellToolbar.register_callback = function(name, callback){
         // Overwrite if it already exists.
         CellToolbar._callback_dict[name] = callback;
     };
 
     /**
      * Register a preset of UI element in a cell toolbar.
      * Not supported Yet.
      * @method register_preset
      * @param name {String} name to use to refer to the preset. It is advised to use a prefix with the name
      * for easier sorting and avoid collision
      * @param  preset_list {List of String} reverse order of the button in the toolbar. Each String of the list
      *          should correspond to a name of a registerd callback.
      *
      * @private
      * @example
      *
      *      CellToolbar.register_callback('foo.c1', function(div, cell){...});
      *      CellToolbar.register_callback('foo.c2', function(div, cell){...});
      *      CellToolbar.register_callback('foo.c3', function(div, cell){...});
      *      CellToolbar.register_callback('foo.c4', function(div, cell){...});
      *      CellToolbar.register_callback('foo.c5', function(div, cell){...});
      *
      *      CellToolbar.register_preset('foo.foo_preset1', ['foo.c1', 'foo.c2', 'foo.c5'])
      *      CellToolbar.register_preset('foo.foo_preset2', ['foo.c4', 'foo.c5'])
      */
     CellToolbar.register_preset = function(name, preset_list){
         CellToolbar._presets[name] = preset_list
         CellToolbar.dropdown_preset_element.append(
            $('<option/>').attr('value', name).text(name)
         )
     }
     /**
      * Activate an UI preset from `register_preset`
      *
      * This does not update the selection UI.
      *
      * @method activate_preset
      * @param preset_name {String} string corresponding to the preset name
      *
      * @static
      * @private
      * @example
      *
      *      CellToolbar.activate_preset('foo.foo_preset1');
      */
     CellToolbar.activate_preset= function(preset_name){
         var preset = CellToolbar._presets[preset_name];
 
         if(preset != undefined){
             CellToolbar._ui_controls_list = preset;
             CellToolbar.rebuild_all();
         }
     }
 
 
     // this is by design not a prototype.
     /**
      * This should be called on the class and not on a instance as it will trigger
      * rebuild of all the instances.
      * @method rebuild_all
      * @static
      *
      */
     CellToolbar.rebuild_all = function(){
         for(var i in CellToolbar._instances){
             CellToolbar._instances[i].rebuild();
         }
     }
 
     /**
      * Rebuild all the button on the toolbar to update it's state.
      * @method rebuild
      */
     CellToolbar.prototype.rebuild = function(){
         // strip evrything from the div
         // which is probabli metainner.
         // or this.element.
         this.inner_element.empty();
 
         var cdict = CellToolbar._callback_dict;
         var preset = CellToolbar._ui_controls_list;
         // Yes we iterate on the class varaible, not the instance one.
         for ( var index in CellToolbar._ui_controls_list){
             var local_div = $('<div/>').addClass('button_container');
             // Note,
             // do this the other way, wrap in try/catch and don't append if any errors.
             this.inner_element.append(local_div)
             cdict[preset[index]](local_div, this.cell)
         }
 
     }
 
 
     /**
      */
     CellToolbar.utils = {};
 
     /**
      * A utility function to generate bindings between a checkbox and cell/metadata
      * @method utils.checkbox_ui_generator
      * @static
      *
      * @param name {string} Label in front of the checkbox
      * @param setter {function( cell, newValue )}
      *        A setter method to set the newValue
      * @param getter {function( cell )}
      *        A getter methods which return the current value.
      *
      * @return callback {function( div, cell )} Callback to be passed to `register_callback`
      *
      * @example
      *
      * An exmple that bind the subkey `slideshow.isSectionStart` to a checkbox with a `New Slide` label
      *
      *     var newSlide = CellToolbar.utils.checkbox_ui_generator('New Slide',
      *          // setter
      *          function(cell, value){
      *              // we check that the slideshow namespace exist and create it if needed
      *              if (cell.metadata.slideshow == undefined){cell.metadata.slideshow = {}}
      *              // set the value
      *              cell.metadata.slideshow.isSectionStart = value
      *              },
      *          //geter
      *          function(cell){ var ns = cell.metadata.slideshow;
      *              // if the slideshow namespace does not exist return `undefined`
      *              // (will be interpreted as `false` by checkbox) otherwise
      *              // return the value
      *              return (ns == undefined)? undefined: ns.isSectionStart
      *              }
      *      );
      *
      *      CellToolbar.register_callback('newSlide', newSlide);
      *
      */
     CellToolbar.utils.checkbox_ui_generator = function(name, setter, getter){
          return function(div, cell) {
             var button_container = $(div)
 
             var chkb = $('<input/>').attr('type', 'checkbox');
             var lbl = $('<label/>').append($('<span/>').text(name));
             lbl.append(chkb);
             chkb.attr("checked", getter(cell));
 
             chkb.click(function(){
                         var v = getter(cell);
                         setter(cell, !v);
                         chkb.attr("checked", !v);
                     })
            button_container.append($('<div/>').append(lbl));
 
         }
     }
 
     /**
      * A utility function to generate bindings between a dropdown list cell
      * @method utils.select_ui_generator
      * @static
      *
      * @param list_list {list of sublist} List of sublist of metadata value and name in the dropdown list.
      *        subslit shoud contain 2 element each, first a string that woul be displayed in the dropdown list,
      *        and second the corresponding value to  be passed to setter/return by getter.
      * @param setter {function( cell, newValue )}
      *        A setter method to set the newValue
      * @param getter {function( cell )}
      *        A getter methods which return the current value of the metadata.
      * @param [label=""] {String} optionnal label for the dropdown menu
      *
      * @return callback {function( div, cell )} Callback to be passed to `register_callback`
      *
      * @example
      *
      *      var select_type = CellToolbar.utils.select_ui_generator([
      *              ["<None>"            , undefined      ],
      *              ["Header Slide" , "header_slide" ],
      *              ["Slide"        , "slide"        ],
      *              ["Fragment"     , "fragment"     ],
      *              ["Skip"         , "skip"         ],
      *              ],
      *              // setter
      *              function(cell, value){
      *                  // we check that the slideshow namespace exist and create it if needed
      *                  if (cell.metadata.slideshow == undefined){cell.metadata.slideshow = {}}
      *                  // set the value
      *                  cell.metadata.slideshow.slide_type = value
      *                  },
      *              //geter
      *              function(cell){ var ns = cell.metadata.slideshow;
      *                  // if the slideshow namespace does not exist return `undefined`
      *                  // (will be interpreted as `false` by checkbox) otherwise
      *                  // return the value
      *                  return (ns == undefined)? undefined: ns.slide_type
      *                  }
      *      CellToolbar.register_callback('slideshow.select', select_type);
      *
      */
     CellToolbar.utils.select_ui_generator = function(list_list, setter, getter, label){
         label= label? label: "";
         return function(div, cell) {
             var button_container = $(div)
             var lbl = $("<label/>").append($('<span/>').text(label));
             var select = $('<select/>').addClass('ui-widget ui-widget-content');
             for(var itemn in list_list){
                 var opt = $('<option/>');
                         opt.attr('value', list_list[itemn][1])
                         opt.text(list_list[itemn][0])
                 select.append(opt);
             }
             select.val(getter(cell));
             select.change(function(){
                         setter(cell, select.val());
                     });
             button_container.append($('<div/>').append(lbl).append(select));
 
         }
     };
 
 
     IPython.CellToolbar = CellToolbar;
 
     return IPython;
 }(IPython));