upstream/ipython Files · IPython/frontend/html/notebook/static/js/layoutmanager.js

Fixed order of notebook loading and kernel starting....

Fixed order of notebook loading and kernel starting. For security reasons, the kernel should not be started until after the notebook content is completely loaded and on the page. This prevents people from creating notebooks that run nasty code on the users machine at load time. In order to implement this, we had to create a CodeCell.set_kernel method that allows the kernel attribute of a CodeCell to be set at a later time. This also fixes some error messages we were seeing related to the kernel's channels not being setup properly when a send was attempted.

Matthias BUSSONNIER - - Load All Authors

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                r7197:ec9293e0

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             layoutmanager.js
        
                    62 lines
            
             | 2.1 KiB
            
                | application/javascript
            
             |
                JavascriptLexer
            
             / IPython / frontend / html / notebook / static / js / layoutmanager.js
          
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      //----------------------------------------------------------------------------

      //  Copyright (C) 2008-2011  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.

      //----------------------------------------------------------------------------

      //============================================================================

      // Layout

      //============================================================================

      var IPython = (function (IPython) {

          var LayoutManager = function () {

              this.bind_events();

          };

          LayoutManager.prototype.bind_events = function () {

              $(window).resize($.proxy(this.do_resize,this));

          };

          LayoutManager.prototype.app_height = function() {

              var win = $(window);

              var w = win.width();

              var h = win.height();

              var header_height;

              if ($('div#header').css('display') === 'none') {

                  header_height = 0;

              } else {

                  header_height = $('div#header').outerHeight(true);

              }

              var menubar_height = $('div#menubar').outerHeight(true);

              var toolbar_height;

              if ($('div#toolbar').css('display') === 'none') {

                  toolbar_height = 0;

              } else {

                  toolbar_height = $('div#toolbar').outerHeight(true);

              }

              return h-header_height-menubar_height-toolbar_height;  // content height

          }

          LayoutManager.prototype.do_resize = function () {

              var app_height = this.app_height()  // content height

              $('div#main_app').height(app_height);  // content+padding+border height

              var pager_height = IPython.pager.percentage_height*app_height;

              var pager_splitter_height = $('div#pager_splitter').outerHeight(true);

              $('div#pager').height(pager_height);

              if (IPython.pager.expanded) {

                  $('div#notebook').height(app_height-pager_height-pager_splitter_height);

              } else {

                  $('div#notebook').height(app_height-pager_splitter_height);

              }

          };

          IPython.LayoutManager = LayoutManager;

          return IPython;

      }(IPython));

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				//----------------------------------------------------------------------------
				// Copyright (C) 2008-2011 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.
				//----------------------------------------------------------------------------

				//============================================================================
				// Layout
				//============================================================================

				var IPython = (function (IPython) {

				var LayoutManager = function () {
				this.bind_events();
				};


				LayoutManager.prototype.bind_events = function () {
				$(window).resize($.proxy(this.do_resize,this));
				};

				LayoutManager.prototype.app_height = function() {
				var win = $(window);
				var w = win.width();
				var h = win.height();
				var header_height;
				if ($('div#header').css('display') === 'none') {
				header_height = 0;
				} else {
				header_height = $('div#header').outerHeight(true);
				}
				var menubar_height = $('div#menubar').outerHeight(true);
				var toolbar_height;
				if ($('div#toolbar').css('display') === 'none') {
				toolbar_height = 0;
				} else {
				toolbar_height = $('div#toolbar').outerHeight(true);
				}
				return h-header_height-menubar_height-toolbar_height; // content height
				}

				LayoutManager.prototype.do_resize = function () {
				var app_height = this.app_height() // content height

				$('div#main_app').height(app_height); // content+padding+border height

				var pager_height = IPython.pager.percentage_height*app_height;
				var pager_splitter_height = $('div#pager_splitter').outerHeight(true);
				$('div#pager').height(pager_height);
				if (IPython.pager.expanded) {
				$('div#notebook').height(app_height-pager_height-pager_splitter_height);
				} else {
				$('div#notebook').height(app_height-pager_splitter_height);
				}
				};

				IPython.LayoutManager = LayoutManager;

				return IPython;

				}(IPython));