Merge branch 'repr_html' of https://github.com/minrk/ipython into minrk-repr_html

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

@@ -1,375 +1,378 b''
 /**
  * HTML5 ✰ Boilerplate
  *
  * style.css contains a reset, font normalization and some base styles.
  *
  * Credit is left where credit is due.
  * Much inspiration was taken from these projects:
  * - yui.yahooapis.com/2.8.1/build/base/base.css
  * - camendesign.com/design/
  * - praegnanz.de/weblog/htmlcssjs-kickstart
  */
 
 
 /**
  * html5doctor.com Reset Stylesheet (Eric Meyer's Reset Reloaded + HTML5 baseline)
  * v1.6.1 2010-09-17 | Authors: Eric Meyer & Richard Clark
  * html5doctor.com/html-5-reset-stylesheet/
  */
 
 html, body, div, span, object, iframe,
 h1, h2, h3, h4, h5, h6, p, blockquote, pre,
 abbr, address, cite, code, del, dfn, em, img, ins, kbd, q, samp,
 small, strong, sub, sup, var, b, i, dl, dt, dd, ol, ul, li,
 fieldset, form, label, legend,
 table, caption, tbody, tfoot, thead, tr, th, td,
 article, aside, canvas, details, figcaption, figure,
 footer, header, hgroup, menu, nav, section, summary,
 time, mark, audio, video {
   margin: 0;
   padding: 0;
   border: 0;
   font-size: 100%;
   font: inherit;
   vertical-align: baseline;
 }
 
 article, aside, details, figcaption, figure,
 footer, header, hgroup, menu, nav, section {
   display: block;
 }
 
 blockquote, q { quotes: none; }
 
 blockquote:before, blockquote:after,
 q:before, q:after { content: ""; content: none; }
 
 ins { background-color: #ff9; color: #000; text-decoration: none; }
 
 mark { background-color: #ff9; color: #000; font-style: italic; font-weight: bold; }
 
 del { text-decoration: line-through; }
 
 abbr[title], dfn[title] { border-bottom: 1px dotted; cursor: help; }
 
 table { border-collapse: collapse; border-spacing: 0; }
 
 hr { display: block; height: 1px; border: 0; border-top: 1px solid #ccc; margin: 1em 0; padding: 0; }
 
 input, select { vertical-align: middle; }
 
 
 /**
  * Font normalization inspired by YUI Library's fonts.css: developer.yahoo.com/yui/
  */
 
 body { font:13px/1.231 sans-serif; *font-size:small; } /* Hack retained to preserve specificity */
 select, input, textarea, button { font:99% sans-serif; }
 
 /* Normalize monospace sizing:
    en.wikipedia.org/wiki/MediaWiki_talk:Common.css/Archive_11#Teletype_style_fix_for_Chrome */
 pre, code, kbd, samp { font-family: monospace, sans-serif; }
 
 
 /**
  * Primary styles
  *
  * Author: IPython Development Team
  */
 
 
 body {
     background-color: white;
     /* This makes sure that the body covers the entire window and needs to
        be in a different element than the display: box in wrapper below */
     position: absolute;
     left: 0px;
     right: 0px;
     top: 0px;
     bottom: 0px;
     overflow: hidden;
 }
 
 
 div#header {
     /* Initially hidden to prevent FLOUC */
     display: none;
     position: relative;
     height: 45px;
     padding: 5px;
     margin: 0px;
     width: 100%;
 }
 
 span#ipython_notebook {
     position: absolute;
     padding: 2px;
 }
 
 span#ipython_notebook h1 {
     font-family: Verdana, "Helvetica Neue", Arial, Helvetica, Geneva, sans-serif;
     font-size: 197%;
     display: inline;
 }
 
 span#save_widget {
     position: absolute;
     left: 0px;
     padding: 5px 0px;
     margin: 0px 0px 0px 0px;
 }
 
 input#notebook_name {
     height: 1em;
     line-height: 1em;
     padding: 5px;
 }
 
 span#kernel_status {
     position: absolute;
     padding: 8px 5px 5px 5px;
     right: 10px;
 	font-weight: bold;
 }
 
 .status_idle {
     color: gray;
 }
 
 .status_busy {
     color: red;
 }
 
 .status_restarting {
     color: black;
 }
 
 div#notebook_app {
     /* Initially hidden to prevent FLOUC */
     display: none;
     width: 100%;
     position: relative;
 }
 
 div#left_panel {
     overflow-y: auto;
     top: 0px;
     left: 0px;
     margin: 0px;
     padding: 0px;
     position: absolute;
 }
 
 h3.section_header {
     padding: 5px;
 }
 
 div.section_content {
     padding: 5px;
 }
 
 
 span.section_row_buttons > button {
     width: 60px;
 }
 
 .section_row {
     margin: 5px 0px;
 }
 
 .section_row_buttons {
     float: right;
 }
 
 .section_row_header {
     float: left;
     font-size: 85%;
     padding: 0.2em 0em;
     font-weight: bold;
 }
 
 span.button_label {
     padding: 0.2em 1em;
     font-size: 77%;
     float: right;
 }
 
 /* This is needed because FF was adding a 2px margin top and bottom. */
 .section_row .ui-button {
     margin-top: 0px;
     margin-bottom: 0px;
 }
 
 
 .ui-button .ui-button-text {
     padding: 0.2em 0.8em;
     font-size: 77%;
 }
 
 div#left_panel_splitter {
     width: 8px;
     top: 0px;
     left: 202px;
     margin: 0px;
     padding: 0px;
     position: absolute;
 }
 
 div#notebook_panel {
 /*    The L margin will be set in the Javascript code*/
     margin: 0px 0px 0px 0px;
     padding: 0px;
 }
 
 div#notebook {
     overflow-y: scroll;
     overflow-x: auto;
     width: 100%;
     padding: 0px 15px 0px 15px;
     margin: 0px
     background-color: white;
 }
 
 div#pager_splitter {
     height: 8px;
 }
 
 div#pager {
     padding: 15px;
     overflow: auto;
 }
 
 div.cell {
     width: 100%;
     padding: 5px;
     /* This acts as a spacer between cells, that is outside the border */
     margin: 15px 0px 15px 0px;
 }
 
 div.code_cell {
     background-color: white;
 }
 
 div.prompt {
     width: 80px;
     padding: 0.4em;
     margin: 0px;
     font-family: monospace;
 }
 
 div.input_prompt {
     color: navy;
 }
 
 div.output {
     /* This is a spacer between the input and output of each cell */
     margin-top: 15px;
 }
 
 div.output_prompt {
     color: darkred;
 }
 
 div.output_area {
     text-align: left;
     color: black;
     font-family: monospace;
 }
 
 div.output_stream {
     padding: 0.4em;
 }
 
 div.output_latex {
     /* Slightly bigger than the rest of the notebook */
     font-size: 116%;
 }
 
+div.output_html {
+}
+
 div.output_png {
 }
 
 div.text_cell {
     background-color: white;
 }
 
 textarea.text_cell_input {
     /* Slightly bigger than the rest of the notebook */
     font-size: 116%;
     font-family: monospace;
     outline: none;
     resize: none;
     width:  inherit;
     border-style: none;
     padding: 0px;
     margin: 0px;
     color: black;
 }
 
 div.text_cell_render {
     font-family: "Helvetica Neue", Arial, Helvetica, Geneva, sans-serif;
     /* Slightly bigger than the rest of the notebook */
     font-size: 116%;
     outline: none;
     resize: none;
     width:  inherit;
     border-style: none;
     padding: 5px;
     color: black;
 }
 
 div.text_cell_render em {font-style: italic;}
 div.text_cell_render strong {font-weight: bold;}
 div.text_cell_render u {text-decoration: underline;}
 div.text_cell_render :link { text-decoration: underline }
 div.text_cell_render :visited { text-decoration: underline }
 div.text_cell_render h1 {font-size: 197%; margin: .67em 0; font-weight: bold;}
 div.text_cell_render h2 {font-size: 153.9%; margin: .75em 0; font-weight: bold;}
 div.text_cell_render h3 {font-size: 116%; margin: .83em 0; font-weight: bold;}
 div.text_cell_render h4 {margin: 1.12em 0; font-weight: bold;}
 div.text_cell_render h5 {font-size: 85%.; margin: 1.5em 0; font-weight: bold;}
 div.text_cell_render h6 {font-size: 77%; margin: 1.67em 0; font-weight: bold;}
 div.text_cell_render ul {list-style:disc; margin-left: 40px;}
 div.text_cell_render ul ul {list-style:square; margin-left: 40px;}
 div.text_cell_render ul ul ul {list-style:circle; margin-left: 40px;}
 div.text_cell_render ol {list-style:upper-roman; margin-left: 40px;}
 div.text_cell_render ol ol {list-style:upper-alpha;}
 div.text_cell_render ol ol ol {list-style:decimal;}
 div.text_cell_render ol ol ol ol {list-style:lower-alpha;}
 div.text_cell_render ol ol ol ol ol {list-style:lower-roman;}
 
 
 .CodeMirror {
   overflow: hidden; /* Changed from auto to remove scrollbar */
   height: auto;     /* Changed to auto to autogrow */
   line-height: 1.231;  /* Changed from 1em to our global default */
 }
 
 /* CSS font colors for translated ANSI colors. */
 
 
 .ansiblack {color: black;}
 .ansired {color: darkred;}
 .ansigreen {color: darkgreen;}
 .ansiyellow {color: brown;}
 .ansiblue {color: darkblue;}
 .ansipurple {color: darkviolet;}
 .ansicyan {color: steelblue;}
 .ansigrey {color: grey;}
 .ansibold {font-weight: bold;}
 
 .completions {
     position: absolute;
     z-index: 10;
     overflow: auto;
     border: 1px solid black;
 }
 
 .completions select {
     background: white;
     outline: none;
     border: none;
     padding: 0px;
     margin: 0px;
     font-family: monospace;
 }
 

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

@@ -1,312 +1,323 b''
 
 //============================================================================
 // CodeCell
 //============================================================================
 
 var IPython = (function (IPython) {
 
     var utils = IPython.utils;
 
     var CodeCell = function (notebook) {
         this.code_mirror = null;
         this.input_prompt_number = ' ';
         this.is_completing = false;
         this.completion_cursor = null;
         IPython.Cell.apply(this, arguments);
     };
 
 
     CodeCell.prototype = new IPython.Cell();
 
 
     CodeCell.prototype.create_element = function () {
         var cell =  $('<div></div>').addClass('cell border-box-sizing code_cell vbox');
         var input = $('<div></div>').addClass('input hbox');
         input.append($('<div/>').addClass('prompt input_prompt'));
         var input_area = $('<div/>').addClass('input_area box-flex1');
         this.code_mirror = CodeMirror(input_area.get(0), {
             indentUnit : 4,
             enterMode : 'flat',
             tabMode: 'shift',
             onKeyEvent: $.proxy(this.handle_codemirror_keyevent,this)
         });
         input.append(input_area);
         var output = $('<div></div>').addClass('output vbox');
         cell.append(input).append(output);
         this.element = cell;
         this.collapse()
     };
 
 
     CodeCell.prototype.handle_codemirror_keyevent = function (editor, event) {
         // This method gets called in CodeMirror's onKeyDown/onKeyPress handlers and
         // is used to provide custom key handling. Its return value is used to determine
         // if CodeMirror should ignore the event: true = ignore, false = don't ignore.
         if (event.keyCode === 13 && event.shiftKey) {
             // Always ignore shift-enter in CodeMirror as we handle it.
             return true;
         // } else if (event.keyCode == 32 && (event.ctrlKey || event.metaKey) && !event.altKey) {
         } else if (event.keyCode == 9) {
             var cur = editor.getCursor();
             var pre_cursor = editor.getRange({line:cur.line,ch:0},cur).trim();
             if (pre_cursor === "") {
                 // Don't autocomplete if the part of the line before the cursor is empty.
                 // In this case, let CodeMirror handle indentation.
                 return false;
             } else {
                 // Autocomplete the current line.
                 event.stop();
                 var line = editor.getLine(cur.line);
                 this.is_completing = true;
                 this.completion_cursor = cur;
                 IPython.notebook.complete_cell(this, line, cur.ch);
                 return true;
             }
         } else {
             if (this.is_completing && this.completion_cursor !== editor.getCursor()) {
                 this.is_completing = false;
                 this.completion_cursor = null;
             }
             return false;
         };
     };
 
 
     CodeCell.prototype.finish_completing = function (matched_text, matches) {
         if (!this.is_completing || matches.length === 0) {return;}
         // console.log("Got matches", matched_text, matches);
 
         var that = this;
         var cur = this.completion_cursor;
         var complete = $('<div/>').addClass('completions');
         var select = $('<select/>').attr('multiple','true');
         for (var i=0; i<matches.length; ++i) {
             select.append($('<option/>').text(matches[i]));
         }
         select.children().first().attr('selected','true');
         select.attr('size',Math.min(10,matches.length));
         var pos = this.code_mirror.cursorCoords();
         complete.css('left',pos.x+'px');
         complete.css('top',pos.yBot+'px');
         complete.append(select);
 
         $('body').append(complete);
         var done = false;
 
         var insert = function (selected_text) {
             that.code_mirror.replaceRange(
                 selected_text,
                 {line: cur.line, ch: (cur.ch-matched_text.length)},
                 {line: cur.line, ch: cur.ch}
             );
         };
 
         var close = function () {
             if (done) return;
             done = true;
             complete.remove();
             that.is_completing = false;
             that.completion_cursor = null;
         };
 
         var pick = function () {
             insert(select.val()[0]);
             close();
             setTimeout(function(){that.code_mirror.focus();}, 50);
         };
 
         select.blur(close);
         select.keydown(function (event) {
             var code = event.which;
             if (code === 13 || code === 32) {
                 // Pressing SPACE or ENTER will cause a pick
                 event.stopPropagation();
                 event.preventDefault();
                 pick();
             } else if (code === 38 || code === 40) {
                 // We don't want the document keydown handler to handle UP/DOWN,
                 // but we want the default action.
                 event.stopPropagation();
             } else {
                 // All other key presses simple exit completion.
                 event.stopPropagation();
                 event.preventDefault();
                 close();
                 that.code_mirror.focus();
             }
         });
         // Double click also causes a pick.
         select.dblclick(pick);
         select.focus();
     };
 
 
     CodeCell.prototype.select = function () {
         IPython.Cell.prototype.select.apply(this);
         this.code_mirror.focus();
     };
 
 
     CodeCell.prototype.append_pyout = function (data, n) {
         var toinsert = $("<div/>").addClass("output_area output_pyout hbox");
         toinsert.append($('<div/>').
             addClass('prompt output_prompt').
             html('Out[' + n + ']:')
         );
         this.append_display_data(data, toinsert);
         toinsert.children().last().addClass("box_flex1");
         this.element.find("div.output").append(toinsert);
         // If we just output latex, typeset it.
         if (data["text/latex"] !== undefined) {
             MathJax.Hub.Queue(["Typeset",MathJax.Hub]);
         };
     };
 
 
     CodeCell.prototype.append_pyerr = function (ename, evalue, tb) {
         var s = '';
         var len = tb.length;
         for (var i=0; i<len; i++) {
             s = s + tb[i] + '\n';
         }
         s = s + '\n';
         this.append_stream(s);
     };
 
 
     CodeCell.prototype.append_display_data = function (data, element) {
-        if (data["text/latex"] !== undefined) {
+        if (data["text/html"] !== undefined) {
+            this.append_html(data["text/html"], element);
+        } else if (data["text/latex"] !== undefined) {
             this.append_latex(data["text/latex"], element);
             // If it is undefined, then we just appended to div.output, which
             // makes the latex visible and we can typeset it. The typesetting
             // has to be done after the latex is on the page.
             if (element === undefined) {
                 MathJax.Hub.Queue(["Typeset",MathJax.Hub]);
             };
         } else if (data["image/svg+xml"] !== undefined) {
             this.append_svg(data["image/svg+xml"], element);
         } else if (data["image/png"] !== undefined) {
             this.append_png(data["image/png"], element);
         } else if (data["text/plain"] !== undefined) {
             this.append_stream(data["text/plain"], element);
         };
         return element;
     };
 
 
+    CodeCell.prototype.append_html = function (html, element) {
+        element = element || this.element.find("div.output");
+        var toinsert = $("<div/>").addClass("output_area output_html");
+        toinsert.append(html);
+        element.append(toinsert);
+        return element;
+    }
+
+
     CodeCell.prototype.append_stream = function (data, element) {
         element = element || this.element.find("div.output");
         var toinsert = $("<div/>").addClass("output_area output_stream");
         toinsert.append($("<pre/>").html(utils.fixConsole(data)));
         element.append(toinsert);
         return element;
     };
 
 
     CodeCell.prototype.append_svg = function (svg, element) {
         element = element || this.element.find("div.output");
         var toinsert = $("<div/>").addClass("output_area output_svg");
         toinsert.append(svg);
         element.append(toinsert);
         return element;
     };
 
 
     CodeCell.prototype.append_png = function (png, element) {
         element = element || this.element.find("div.output");
         var toinsert = $("<div/>").addClass("output_area output_png");
         toinsert.append($("<img/>").attr('src','data:image/png;base64,'+png));
         element.append(toinsert);
         return element;
     };
 
 
     CodeCell.prototype.append_latex = function (latex, element) {
         // This method cannot do the typesetting because the latex first has to
         // be on the page.
         element = element || this.element.find("div.output");
         var toinsert = $("<div/>").addClass("output_area output_latex");
         toinsert.append(latex);
         element.append(toinsert);
         return element;
     }
 
 
     CodeCell.prototype.clear_output = function () {
         this.element.find("div.output").html("");
     };
 
 
     CodeCell.prototype.clear_input = function () {
         this.code_mirror.setValue('');
     };
 
 
     CodeCell.prototype.collapse = function () {
         this.element.find('div.output').hide();
     };
 
 
     CodeCell.prototype.expand = function () {
         this.element.find('div.output').show();
     };
 
 
     CodeCell.prototype.set_input_prompt = function (number) {
         var n = number || ' ';
         this.input_prompt_number = n
         this.element.find('div.input_prompt').html('In&nbsp;[' + n + ']:');
     };
 
 
     CodeCell.prototype.get_code = function () {
         return this.code_mirror.getValue();
     };
 
 
     CodeCell.prototype.set_code = function (code) {
         return this.code_mirror.setValue(code);
     };
 
 
     CodeCell.prototype.at_top = function () {
         var cursor = this.code_mirror.getCursor();
         if (cursor.line === 0) {
             return true;
         } else {
             return false;
         }
     };
 
 
     CodeCell.prototype.at_bottom = function () {
         var cursor = this.code_mirror.getCursor();
         if (cursor.line === (this.code_mirror.lineCount()-1)) {
             return true;
         } else {
             return false;
         }
     };
 
 
     CodeCell.prototype.fromJSON = function (data) {
         if (data.cell_type === 'code') {
             this.set_code(data.code);
             this.set_input_prompt(data.prompt_number);
         };
     };
 
 
     CodeCell.prototype.toJSON = function () {
         return {
             code : this.get_code(),
             cell_type : 'code',
             prompt_number : this.input_prompt_number
         };
     };
 
     IPython.CodeCell = CodeCell;
 
     return IPython;
 }(IPython));