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@@ -1,250 +1,249 b'' | |||||
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2 | //============================================================================ |
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2 | //============================================================================ | |
3 | // TextCell |
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3 | // TextCell | |
4 | //============================================================================ |
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4 | //============================================================================ | |
5 |
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5 | |||
6 | var IPython = (function (IPython) { |
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6 | var IPython = (function (IPython) { | |
7 |
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7 | |||
8 | // TextCell base class |
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8 | // TextCell base class | |
9 |
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9 | |||
10 | var TextCell = function (notebook) { |
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10 | var TextCell = function (notebook) { | |
11 | this.code_mirror_mode = this.code_mirror_mode || 'htmlmixed'; |
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11 | this.code_mirror_mode = this.code_mirror_mode || 'htmlmixed'; | |
12 | this.placeholder = this.placeholder || ''; |
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12 | this.placeholder = this.placeholder || ''; | |
13 | IPython.Cell.apply(this, arguments); |
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13 | IPython.Cell.apply(this, arguments); | |
14 | this.rendered = false; |
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14 | this.rendered = false; | |
15 | this.cell_type = this.cell_type || 'text'; |
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15 | this.cell_type = this.cell_type || 'text'; | |
16 | }; |
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16 | }; | |
17 |
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17 | |||
18 |
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18 | |||
19 | TextCell.prototype = new IPython.Cell(); |
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19 | TextCell.prototype = new IPython.Cell(); | |
20 |
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20 | |||
21 |
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21 | |||
22 | TextCell.prototype.create_element = function () { |
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22 | TextCell.prototype.create_element = function () { | |
23 | var cell = $("<div>").addClass('cell text_cell border-box-sizing'); |
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23 | var cell = $("<div>").addClass('cell text_cell border-box-sizing'); | |
24 | var input_area = $('<div/>').addClass('text_cell_input'); |
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24 | var input_area = $('<div/>').addClass('text_cell_input'); | |
25 | this.code_mirror = CodeMirror(input_area.get(0), { |
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25 | this.code_mirror = CodeMirror(input_area.get(0), { | |
26 | indentUnit : 4, |
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26 | indentUnit : 4, | |
27 | mode: this.code_mirror_mode, |
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27 | mode: this.code_mirror_mode, | |
28 | theme: 'default', |
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28 | theme: 'default', | |
29 | value: this.placeholder |
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29 | value: this.placeholder | |
30 | }); |
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30 | }); | |
31 | // The tabindex=-1 makes this div focusable. |
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31 | // The tabindex=-1 makes this div focusable. | |
32 | var render_area = $('<div/>').addClass('text_cell_render'). |
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32 | var render_area = $('<div/>').addClass('text_cell_render'). | |
33 | addClass('rendered_html').attr('tabindex','-1'); |
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33 | addClass('rendered_html').attr('tabindex','-1'); | |
34 | cell.append(input_area).append(render_area); |
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34 | cell.append(input_area).append(render_area); | |
35 | this.element = cell; |
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35 | this.element = cell; | |
36 | }; |
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36 | }; | |
37 |
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37 | |||
38 |
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38 | |||
39 | TextCell.prototype.bind_events = function () { |
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39 | TextCell.prototype.bind_events = function () { | |
40 | IPython.Cell.prototype.bind_events.apply(this); |
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40 | IPython.Cell.prototype.bind_events.apply(this); | |
41 | var that = this; |
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41 | var that = this; | |
42 | this.element.keydown(function (event) { |
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42 | this.element.keydown(function (event) { | |
43 | if (event.which === 13) { |
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43 | if (event.which === 13) { | |
44 | if (that.rendered) { |
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44 | if (that.rendered) { | |
45 | that.edit(); |
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45 | that.edit(); | |
46 | event.preventDefault(); |
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46 | event.preventDefault(); | |
47 | }; |
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47 | }; | |
48 | }; |
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48 | }; | |
49 | }); |
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49 | }); | |
50 | }; |
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50 | }; | |
51 |
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51 | |||
52 |
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52 | |||
53 | TextCell.prototype.select = function () { |
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53 | TextCell.prototype.select = function () { | |
54 | IPython.Cell.prototype.select.apply(this); |
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54 | IPython.Cell.prototype.select.apply(this); | |
55 | var output = this.element.find("div.text_cell_render"); |
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55 | var output = this.element.find("div.text_cell_render"); | |
56 | output.trigger('focus'); |
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56 | output.trigger('focus'); | |
57 | }; |
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57 | }; | |
58 |
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58 | |||
59 |
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59 | |||
60 | TextCell.prototype.edit = function () { |
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60 | TextCell.prototype.edit = function () { | |
61 | if (this.rendered === true) { |
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61 | if (this.rendered === true) { | |
62 | var text_cell = this.element; |
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62 | var text_cell = this.element; | |
63 | var output = text_cell.find("div.text_cell_render"); |
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63 | var output = text_cell.find("div.text_cell_render"); | |
64 | output.hide(); |
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64 | output.hide(); | |
65 | text_cell.find('div.text_cell_input').show(); |
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65 | text_cell.find('div.text_cell_input').show(); | |
66 | this.code_mirror.focus(); |
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66 | this.code_mirror.focus(); | |
67 | this.code_mirror.refresh(); |
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67 | this.code_mirror.refresh(); | |
68 | this.rendered = false; |
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68 | this.rendered = false; | |
69 | }; |
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69 | }; | |
70 | }; |
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70 | }; | |
71 |
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71 | |||
72 |
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72 | |||
73 | // Subclasses must define render. |
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73 | // Subclasses must define render. | |
74 | TextCell.prototype.render = function () {}; |
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74 | TextCell.prototype.render = function () {}; | |
75 |
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75 | |||
76 |
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76 | |||
77 | TextCell.prototype.config_mathjax = function () { |
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77 | TextCell.prototype.config_mathjax = function () { | |
78 | var text_cell = this.element; |
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78 | var text_cell = this.element; | |
79 | var that = this; |
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79 | var that = this; | |
80 | text_cell.click(function () { |
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80 | text_cell.click(function () { | |
81 | that.edit(); |
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81 | that.edit(); | |
82 | }).focusout(function () { |
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82 | }).focusout(function () { | |
83 | that.render(); |
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83 | that.render(); | |
84 | }); |
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84 | }); | |
85 |
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85 | |||
86 | text_cell.trigger("focusout"); |
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86 | text_cell.trigger("focusout"); | |
87 | }; |
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87 | }; | |
88 |
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88 | |||
89 |
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89 | |||
90 | TextCell.prototype.get_source = function() { |
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90 | TextCell.prototype.get_source = function() { | |
91 | return this.code_mirror.getValue(); |
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91 | return this.code_mirror.getValue(); | |
92 | }; |
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92 | }; | |
93 |
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93 | |||
94 |
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94 | |||
95 | TextCell.prototype.set_source = function(text) { |
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95 | TextCell.prototype.set_source = function(text) { | |
96 | this.code_mirror.setValue(text); |
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96 | this.code_mirror.setValue(text); | |
97 | this.code_mirror.refresh(); |
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97 | this.code_mirror.refresh(); | |
98 | }; |
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98 | }; | |
99 |
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99 | |||
100 |
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100 | |||
101 | TextCell.prototype.get_rendered = function() { |
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101 | TextCell.prototype.get_rendered = function() { | |
102 | return this.element.find('div.text_cell_render').html(); |
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102 | return this.element.find('div.text_cell_render').html(); | |
103 | }; |
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103 | }; | |
104 |
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104 | |||
105 |
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105 | |||
106 | TextCell.prototype.set_rendered = function(text) { |
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106 | TextCell.prototype.set_rendered = function(text) { | |
107 | this.element.find('div.text_cell_render').html(text); |
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107 | this.element.find('div.text_cell_render').html(text); | |
108 | }; |
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108 | }; | |
109 |
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109 | |||
110 |
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110 | |||
111 | TextCell.prototype.at_top = function () { |
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111 | TextCell.prototype.at_top = function () { | |
112 | if (this.rendered) { |
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112 | if (this.rendered) { | |
113 | return true; |
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113 | return true; | |
114 | } else { |
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114 | } else { | |
115 | return false; |
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115 | return false; | |
116 | } |
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116 | } | |
117 | }; |
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117 | }; | |
118 |
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118 | |||
119 |
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119 | |||
120 | TextCell.prototype.at_bottom = function () { |
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120 | TextCell.prototype.at_bottom = function () { | |
121 | if (this.rendered) { |
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121 | if (this.rendered) { | |
122 | return true; |
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122 | return true; | |
123 | } else { |
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123 | } else { | |
124 | return false; |
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124 | return false; | |
125 | } |
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125 | } | |
126 | }; |
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126 | }; | |
127 |
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127 | |||
128 |
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128 | |||
129 | TextCell.prototype.fromJSON = function (data) { |
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129 | TextCell.prototype.fromJSON = function (data) { | |
130 | console.log(data); |
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130 | console.log(data); | |
131 | if (data.cell_type === this.cell_type) { |
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131 | if (data.cell_type === this.cell_type) { | |
132 | if (data.source !== undefined) { |
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132 | if (data.source !== undefined) { | |
133 | this.set_source(data.source); |
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133 | this.set_source(data.source); | |
134 | this.set_rendered(data.rendered || ''); |
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134 | this.set_rendered(data.rendered || ''); | |
135 | this.rendered = false; |
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135 | this.rendered = false; | |
136 | this.render(); |
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136 | this.render(); | |
137 | }; |
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137 | }; | |
138 | }; |
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138 | }; | |
139 | }; |
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139 | }; | |
140 |
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140 | |||
141 |
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141 | |||
142 | TextCell.prototype.toJSON = function () { |
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142 | TextCell.prototype.toJSON = function () { | |
143 | var data = {} |
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143 | var data = {} | |
144 | data.cell_type = this.cell_type; |
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144 | data.cell_type = this.cell_type; | |
145 | data.source = this.get_source(); |
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145 | data.source = this.get_source(); | |
146 | data.rendered = this.get_rendered(); |
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147 | return data; |
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146 | return data; | |
148 | }; |
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147 | }; | |
149 |
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148 | |||
150 |
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149 | |||
151 | // HTMLCell |
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150 | // HTMLCell | |
152 |
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151 | |||
153 | var HTMLCell = function (notebook) { |
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152 | var HTMLCell = function (notebook) { | |
154 | this.placeholder = "Type <strong>HTML</strong> and LaTeX: $\\alpha^2$"; |
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153 | this.placeholder = "Type <strong>HTML</strong> and LaTeX: $\\alpha^2$"; | |
155 | IPython.TextCell.apply(this, arguments); |
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154 | IPython.TextCell.apply(this, arguments); | |
156 | this.cell_type = 'html'; |
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155 | this.cell_type = 'html'; | |
157 | }; |
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156 | }; | |
158 |
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157 | |||
159 |
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158 | |||
160 | HTMLCell.prototype = new TextCell(); |
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159 | HTMLCell.prototype = new TextCell(); | |
161 |
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160 | |||
162 |
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161 | |||
163 | HTMLCell.prototype.render = function () { |
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162 | HTMLCell.prototype.render = function () { | |
164 | if (this.rendered === false) { |
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163 | if (this.rendered === false) { | |
165 | var text = this.get_source(); |
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164 | var text = this.get_source(); | |
166 | if (text === "") {text = this.placeholder;}; |
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165 | if (text === "") {text = this.placeholder;}; | |
167 | this.set_rendered(text); |
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166 | this.set_rendered(text); | |
168 | MathJax.Hub.Queue(["Typeset",MathJax.Hub]); |
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167 | MathJax.Hub.Queue(["Typeset",MathJax.Hub]); | |
169 | this.element.find('div.text_cell_input').hide(); |
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168 | this.element.find('div.text_cell_input').hide(); | |
170 | this.element.find("div.text_cell_render").show(); |
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169 | this.element.find("div.text_cell_render").show(); | |
171 | this.rendered = true; |
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170 | this.rendered = true; | |
172 | }; |
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171 | }; | |
173 | }; |
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172 | }; | |
174 |
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173 | |||
175 |
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174 | |||
176 | // MarkdownCell |
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175 | // MarkdownCell | |
177 |
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176 | |||
178 | var MarkdownCell = function (notebook) { |
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177 | var MarkdownCell = function (notebook) { | |
179 | this.placeholder = "Type *Markdown* and LaTeX: $\\alpha^2$"; |
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178 | this.placeholder = "Type *Markdown* and LaTeX: $\\alpha^2$"; | |
180 | IPython.TextCell.apply(this, arguments); |
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179 | IPython.TextCell.apply(this, arguments); | |
181 | this.cell_type = 'markdown'; |
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180 | this.cell_type = 'markdown'; | |
182 | }; |
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181 | }; | |
183 |
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182 | |||
184 |
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183 | |||
185 | MarkdownCell.prototype = new TextCell(); |
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184 | MarkdownCell.prototype = new TextCell(); | |
186 |
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185 | |||
187 |
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186 | |||
188 | MarkdownCell.prototype.render = function () { |
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187 | MarkdownCell.prototype.render = function () { | |
189 | if (this.rendered === false) { |
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188 | if (this.rendered === false) { | |
190 | var text = this.get_source(); |
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189 | var text = this.get_source(); | |
191 | if (text === "") {text = this.placeholder;}; |
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190 | if (text === "") {text = this.placeholder;}; | |
192 | var html = IPython.markdown_converter.makeHtml(text); |
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191 | var html = IPython.markdown_converter.makeHtml(text); | |
193 | this.set_rendered(html); |
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192 | this.set_rendered(html); | |
194 | MathJax.Hub.Queue(["Typeset",MathJax.Hub]); |
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193 | MathJax.Hub.Queue(["Typeset",MathJax.Hub]); | |
195 | this.element.find('div.text_cell_input').hide(); |
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194 | this.element.find('div.text_cell_input').hide(); | |
196 | this.element.find("div.text_cell_render").show(); |
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195 | this.element.find("div.text_cell_render").show(); | |
197 | this.rendered = true; |
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196 | this.rendered = true; | |
198 | }; |
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197 | }; | |
199 | }; |
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198 | }; | |
200 |
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199 | |||
201 |
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200 | |||
202 | // RSTCell |
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201 | // RSTCell | |
203 |
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202 | |||
204 | var RSTCell = function (notebook) { |
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203 | var RSTCell = function (notebook) { | |
205 | this.placeholder = "Type *ReStructured Text* and LaTeX: $\\alpha^2$"; |
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204 | this.placeholder = "Type *ReStructured Text* and LaTeX: $\\alpha^2$"; | |
206 | IPython.TextCell.apply(this, arguments); |
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205 | IPython.TextCell.apply(this, arguments); | |
207 | this.cell_type = 'rst'; |
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206 | this.cell_type = 'rst'; | |
208 | }; |
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207 | }; | |
209 |
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208 | |||
210 |
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209 | |||
211 | RSTCell.prototype = new TextCell(); |
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210 | RSTCell.prototype = new TextCell(); | |
212 |
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211 | |||
213 |
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212 | |||
214 | RSTCell.prototype.render = function () { |
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213 | RSTCell.prototype.render = function () { | |
215 | if (this.rendered === false) { |
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214 | if (this.rendered === false) { | |
216 | var text = this.get_source(); |
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215 | var text = this.get_source(); | |
217 | if (text === "") {text = this.placeholder;}; |
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216 | if (text === "") {text = this.placeholder;}; | |
218 | var settings = { |
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217 | var settings = { | |
219 | processData : false, |
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218 | processData : false, | |
220 | cache : false, |
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219 | cache : false, | |
221 | type : "POST", |
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220 | type : "POST", | |
222 | data : text, |
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221 | data : text, | |
223 | headers : {'Content-Type': 'application/x-rst'}, |
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222 | headers : {'Content-Type': 'application/x-rst'}, | |
224 | success : $.proxy(this.handle_render,this) |
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223 | success : $.proxy(this.handle_render,this) | |
225 | }; |
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224 | }; | |
226 | $.ajax("/rstservice/render", settings); |
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225 | $.ajax("/rstservice/render", settings); | |
227 | this.element.find('div.text_cell_input').hide(); |
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226 | this.element.find('div.text_cell_input').hide(); | |
228 | this.element.find("div.text_cell_render").show(); |
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227 | this.element.find("div.text_cell_render").show(); | |
229 | this.set_rendered("Rendering..."); |
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228 | this.set_rendered("Rendering..."); | |
230 | }; |
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229 | }; | |
231 | }; |
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230 | }; | |
232 |
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231 | |||
233 |
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232 | |||
234 | RSTCell.prototype.handle_render = function (data, status, xhr) { |
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233 | RSTCell.prototype.handle_render = function (data, status, xhr) { | |
235 | this.set_rendered(data); |
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234 | this.set_rendered(data); | |
236 | MathJax.Hub.Queue(["Typeset",MathJax.Hub]); |
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235 | MathJax.Hub.Queue(["Typeset",MathJax.Hub]); | |
237 | this.rendered = true; |
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236 | this.rendered = true; | |
238 | }; |
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237 | }; | |
239 |
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238 | |||
240 |
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239 | |||
241 | IPython.TextCell = TextCell; |
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240 | IPython.TextCell = TextCell; | |
242 | IPython.HTMLCell = HTMLCell; |
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241 | IPython.HTMLCell = HTMLCell; | |
243 | IPython.MarkdownCell = MarkdownCell; |
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242 | IPython.MarkdownCell = MarkdownCell; | |
244 | IPython.RSTCell = RSTCell; |
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243 | IPython.RSTCell = RSTCell; | |
245 |
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244 | |||
246 |
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245 | |||
247 | return IPython; |
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246 | return IPython; | |
248 |
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247 | |||
249 | }(IPython)); |
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248 | }(IPython)); | |
250 |
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249 |
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