Merge pull request #7415 from Carreau/modal-modal

Make modal backdrop static by default.

IPython/html/static/base/js/dialog.js

@@ -1,178 +1,180 b''
 // Copyright (c) IPython Development Team.
 // Distributed under the terms of the Modified BSD License.
 
 define([
     'base/js/namespace',
     'jquery',
     'codemirror/lib/codemirror',
 ], function(IPython, $, CodeMirror) {
     "use strict";
     
     var modal = function (options) {
 
         var modal = $("<div/>")
             .addClass("modal")
             .addClass("fade")
             .attr("role", "dialog");
         var dialog = $("<div/>")
             .addClass("modal-dialog")
             .appendTo(modal);
         var dialog_content = $("<div/>")
             .addClass("modal-content")
             .appendTo(dialog);
         dialog_content.append(
             $("<div/>")
                 .addClass("modal-header")
                 .append($("<button>")
                     .attr("type", "button")
                     .addClass("close")
                     .attr("data-dismiss", "modal")
                     .attr("aria-hidden", "true")
                     .html("&times;")
                 ).append(
                     $("<h4/>")
                         .addClass('modal-title')
                         .text(options.title || "")
                 )
         ).append(
             $("<div/>").addClass("modal-body").append(
                 options.body || $("<p/>")
             )
         );
         
         var footer = $("<div/>").addClass("modal-footer");
         
         for (var label in options.buttons) {
             var btn_opts = options.buttons[label];
             var button = $("<button/>")
                 .addClass("btn btn-default btn-sm")
                 .attr("data-dismiss", "modal")
                 .text(label);
             if (btn_opts.click) {
                 button.click($.proxy(btn_opts.click, dialog_content));
             }
             if (btn_opts.class) {
                 button.addClass(btn_opts.class);
             }
             footer.append(button);
         }
         dialog_content.append(footer);
         // hook up on-open event
         modal.on("shown.bs.modal", function() {
             setTimeout(function() {
                 footer.find("button").last().focus();
                 if (options.open) {
                     $.proxy(options.open, modal)();
                 }
             }, 0);
         });
         
         // destroy modal on hide, unless explicitly asked not to
         if (options.destroy === undefined || options.destroy) {
             modal.on("hidden.bs.modal", function () {
                 modal.remove();
             });
         }
         modal.on("hidden.bs.modal", function () {
             if (options.notebook) {
                 var cell = options.notebook.get_selected_cell();
                 if (cell) cell.select();
             }
             if (options.keyboard_manager) {
                 options.keyboard_manager.enable();
                 options.keyboard_manager.command_mode();
             }
         });
         
         if (options.keyboard_manager) {
             options.keyboard_manager.disable();
         }
+
+        options.backdrop = options.backdrop || 'static';
         
         return modal.modal(options);
     };
 
     var kernel_modal = function (options) {
         /**
          * only one kernel dialog should be open at a time -- but
          * other modal dialogs can still be open
          */
         $('.kernel-modal').modal('hide');
         var dialog = modal(options);
         dialog.addClass('kernel-modal');
         return dialog;
     };
 
     var edit_metadata = function (options) {
         options.name = options.name || "Cell";
         var error_div = $('<div/>').css('color', 'red');
         var message = 
             "Manually edit the JSON below to manipulate the metadata for this " + options.name + "." +
             " We recommend putting custom metadata attributes in an appropriately named sub-structure," +
             " so they don't conflict with those of others.";
 
         var textarea = $('<textarea/>')
             .attr('rows', '13')
             .attr('cols', '80')
             .attr('name', 'metadata')
             .text(JSON.stringify(options.md || {}, null, 2));
         
         var dialogform = $('<div/>').attr('title', 'Edit the metadata')
             .append(
                 $('<form/>').append(
                     $('<fieldset/>').append(
                         $('<label/>')
                         .attr('for','metadata')
                         .text(message)
                         )
                         .append(error_div)
                         .append($('<br/>'))
                         .append(textarea)
                     )
             );
         var editor = CodeMirror.fromTextArea(textarea[0], {
             lineNumbers: true,
             matchBrackets: true,
             indentUnit: 2,
             autoIndent: true,
             mode: 'application/json',
         });
         var modal_obj = modal({
             title: "Edit " + options.name + " Metadata",
             body: dialogform,
             buttons: {
                 OK: { class : "btn-primary",
                     click: function() {
                         /**
                          * validate json and set it
                          */
                         var new_md;
                         try {
                             new_md = JSON.parse(editor.getValue());
                         } catch(e) {
                             console.log(e);
                             error_div.text('WARNING: Could not save invalid JSON.');
                             return false;
                         }
                         options.callback(new_md);
                     }
                 },
                 Cancel: {}
             },
             notebook: options.notebook,
             keyboard_manager: options.keyboard_manager,
         });
 
         modal_obj.on('shown.bs.modal', function(){ editor.refresh(); });
     };
     
     var dialog = {
         modal : modal,
         kernel_modal : kernel_modal,
         edit_metadata : edit_metadata,
     };
 
     // Backwards compatability.
     IPython.dialog = dialog;
 
     return dialog;
 });