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@@ -1,535 +1,537 b'' | |||||
1 | var IPYTHON = {}; |
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1 | var IPYTHON = {}; | |
2 |
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2 | |||
3 |
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3 | |||
4 | //============================================================================ |
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4 | //============================================================================ | |
5 | // Notebook |
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5 | // Notebook | |
6 | //============================================================================ |
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6 | //============================================================================ | |
7 |
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7 | |||
8 |
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8 | |||
9 | var Notebook = function (selector) { |
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9 | var Notebook = function (selector) { | |
10 | this.element = $(selector); |
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10 | this.element = $(selector); | |
11 | this.element.data("notebook", this); |
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11 | this.element.data("notebook", this); | |
12 | this.next_prompt_number = 1; |
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12 | this.next_prompt_number = 1; | |
13 | this.bind_events(); |
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13 | this.bind_events(); | |
14 | } |
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14 | } | |
15 |
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15 | |||
16 |
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16 | |||
17 | Notebook.prototype.bind_events = function () { |
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17 | Notebook.prototype.bind_events = function () { | |
18 | var that = this; |
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18 | var that = this; | |
19 | $(document).keydown(function (event) { |
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19 | $(document).keydown(function (event) { | |
20 | console.log(event); |
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20 | console.log(event); | |
21 | if (event.which == 38 && event.shiftKey) { |
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21 | if (event.which == 38 && event.shiftKey) { | |
22 | that.select_prev(); |
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22 | that.select_prev(); | |
23 | } else if (event.which == 40 && event.shiftKey) { |
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23 | } else if (event.which == 40 && event.shiftKey) { | |
24 | that.select_next(); |
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24 | that.select_next(); | |
25 | } else if (event.which == 13 && event.shiftKey) { |
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25 | } else if (event.which == 13 && event.shiftKey) { | |
26 | // The focus is not quite working here. |
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26 | // The focus is not quite working here. | |
27 | event.preventDefault(); |
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27 | event.preventDefault(); | |
28 | that.insert_code_cell_after(); |
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28 | that.insert_code_cell_after(); | |
29 | } |
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29 | } | |
30 | }); |
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30 | }); | |
31 | }; |
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31 | }; | |
32 |
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32 | |||
33 |
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33 | |||
34 | // Cell indexing, retrieval, etc. |
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34 | // Cell indexing, retrieval, etc. | |
35 |
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35 | |||
36 |
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36 | |||
37 | Notebook.prototype.cell_elements = function () { |
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37 | Notebook.prototype.cell_elements = function () { | |
38 | return this.element.children("div.cell"); |
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38 | return this.element.children("div.cell"); | |
39 | } |
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39 | } | |
40 |
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40 | |||
41 |
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41 | |||
42 | Notebook.prototype.ncells = function (cell) { |
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42 | Notebook.prototype.ncells = function (cell) { | |
43 | return this.cell_elements().length; |
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43 | return this.cell_elements().length; | |
44 | } |
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44 | } | |
45 |
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45 | |||
46 |
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46 | |||
47 | // TODO: we are often calling cells as cells()[i], which we should optimize |
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47 | // TODO: we are often calling cells as cells()[i], which we should optimize | |
48 | // to cells(i) or a new method. |
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48 | // to cells(i) or a new method. | |
49 | Notebook.prototype.cells = function () { |
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49 | Notebook.prototype.cells = function () { | |
50 | return this.cell_elements().toArray().map(function (e) { |
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50 | return this.cell_elements().toArray().map(function (e) { | |
51 | return $(e).data("cell"); |
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51 | return $(e).data("cell"); | |
52 | }); |
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52 | }); | |
53 | } |
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53 | } | |
54 |
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54 | |||
55 |
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55 | |||
56 | Notebook.prototype.find_cell_index = function (cell) { |
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56 | Notebook.prototype.find_cell_index = function (cell) { | |
57 | var result = null; |
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57 | var result = null; | |
58 | this.cell_elements().filter(function (index) { |
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58 | this.cell_elements().filter(function (index) { | |
59 | if ($(this).data("cell") === cell) { |
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59 | if ($(this).data("cell") === cell) { | |
60 | result = index; |
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60 | result = index; | |
61 | }; |
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61 | }; | |
62 | }); |
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62 | }); | |
63 | return result; |
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63 | return result; | |
64 | }; |
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64 | }; | |
65 |
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65 | |||
66 |
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66 | |||
67 | Notebook.prototype.index_or_selected = function (index) { |
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67 | Notebook.prototype.index_or_selected = function (index) { | |
68 | return index || this.selected_index() || 0; |
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68 | return index || this.selected_index() || 0; | |
69 | } |
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69 | } | |
70 |
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70 | |||
71 |
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71 | |||
72 | Notebook.prototype.select = function (index) { |
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72 | Notebook.prototype.select = function (index) { | |
73 | if (index !== undefined && index >= 0 && index < this.ncells()) { |
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73 | if (index !== undefined && index >= 0 && index < this.ncells()) { | |
74 | if (this.selected_index() !== null) { |
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74 | if (this.selected_index() !== null) { | |
75 | this.selected_cell().unselect(); |
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75 | this.selected_cell().unselect(); | |
76 | }; |
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76 | }; | |
77 | this.cells()[index].select(); |
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77 | this.cells()[index].select(); | |
78 | }; |
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78 | }; | |
79 | return this; |
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79 | return this; | |
80 | }; |
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80 | }; | |
81 |
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81 | |||
82 |
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82 | |||
83 | Notebook.prototype.select_next = function () { |
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83 | Notebook.prototype.select_next = function () { | |
84 | var index = this.selected_index(); |
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84 | var index = this.selected_index(); | |
85 | if (index !== null && index >= 0 && (index+1) < this.ncells()) { |
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85 | if (index !== null && index >= 0 && (index+1) < this.ncells()) { | |
86 | this.select(index+1); |
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86 | this.select(index+1); | |
87 | }; |
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87 | }; | |
88 | return this; |
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88 | return this; | |
89 | }; |
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89 | }; | |
90 |
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90 | |||
91 |
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91 | |||
92 | Notebook.prototype.select_prev = function () { |
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92 | Notebook.prototype.select_prev = function () { | |
93 | var index = this.selected_index(); |
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93 | var index = this.selected_index(); | |
94 | if (index !== null && index >= 0 && (index-1) < this.ncells()) { |
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94 | if (index !== null && index >= 0 && (index-1) < this.ncells()) { | |
95 | this.select(index-1); |
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95 | this.select(index-1); | |
96 | }; |
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96 | }; | |
97 | return this; |
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97 | return this; | |
98 | }; |
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98 | }; | |
99 |
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99 | |||
100 |
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100 | |||
101 | Notebook.prototype.selected_index = function () { |
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101 | Notebook.prototype.selected_index = function () { | |
102 | var result = null; |
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102 | var result = null; | |
103 | this.cell_elements().filter(function (index) { |
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103 | this.cell_elements().filter(function (index) { | |
104 | if ($(this).data("cell").selected === true) { |
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104 | if ($(this).data("cell").selected === true) { | |
105 | result = index; |
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105 | result = index; | |
106 | }; |
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106 | }; | |
107 | }); |
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107 | }); | |
108 | return result; |
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108 | return result; | |
109 | }; |
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109 | }; | |
110 |
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110 | |||
111 |
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111 | |||
112 | Notebook.prototype.selected_cell = function () { |
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112 | Notebook.prototype.selected_cell = function () { | |
113 | return this.cell_elements().eq(this.selected_index()).data("cell"); |
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113 | return this.cell_elements().eq(this.selected_index()).data("cell"); | |
114 | } |
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114 | } | |
115 |
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115 | |||
116 |
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116 | |||
117 | // Cell insertion, deletion and moving. |
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117 | // Cell insertion, deletion and moving. | |
118 |
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118 | |||
119 |
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119 | |||
120 | Notebook.prototype.delete_cell = function (index) { |
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120 | Notebook.prototype.delete_cell = function (index) { | |
121 | var i = index || this.selected_index(); |
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121 | var i = index || this.selected_index(); | |
122 | if (i !== null && i >= 0 && i < this.ncells()) { |
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122 | if (i !== null && i >= 0 && i < this.ncells()) { | |
123 | this.cell_elements().eq(i).remove(); |
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123 | this.cell_elements().eq(i).remove(); | |
124 | if (i === (this.ncells())) { |
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124 | if (i === (this.ncells())) { | |
125 | this.select(i-1); |
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125 | this.select(i-1); | |
126 | } else { |
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126 | } else { | |
127 | this.select(i); |
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127 | this.select(i); | |
128 | }; |
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128 | }; | |
129 | }; |
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129 | }; | |
130 | return this; |
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130 | return this; | |
131 | }; |
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131 | }; | |
132 |
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132 | |||
133 |
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133 | |||
134 | Notebook.prototype.append_cell = function (cell) { |
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134 | Notebook.prototype.append_cell = function (cell) { | |
135 | this.element.append(cell.element); |
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135 | this.element.append(cell.element); | |
136 | return this; |
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136 | return this; | |
137 | }; |
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137 | }; | |
138 |
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138 | |||
139 |
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139 | |||
140 | Notebook.prototype.insert_cell_after = function (cell, index) { |
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140 | Notebook.prototype.insert_cell_after = function (cell, index) { | |
141 | var ncells = this.ncells(); |
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141 | var ncells = this.ncells(); | |
142 | if (ncells === 0) { |
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142 | if (ncells === 0) { | |
143 | this.append_cell(cell); |
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143 | this.append_cell(cell); | |
144 | return this; |
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144 | return this; | |
145 | }; |
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145 | }; | |
146 | if (index >= 0 && index < ncells) { |
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146 | if (index >= 0 && index < ncells) { | |
147 | this.cell_elements().eq(index).after(cell.element); |
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147 | this.cell_elements().eq(index).after(cell.element); | |
148 | }; |
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148 | }; | |
149 | return this |
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149 | return this | |
150 | }; |
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150 | }; | |
151 |
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151 | |||
152 |
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152 | |||
153 | Notebook.prototype.insert_cell_before = function (cell, index) { |
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153 | Notebook.prototype.insert_cell_before = function (cell, index) { | |
154 | var ncells = this.ncells(); |
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154 | var ncells = this.ncells(); | |
155 | if (ncells === 0) { |
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155 | if (ncells === 0) { | |
156 | this.append_cell(cell); |
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156 | this.append_cell(cell); | |
157 | return this; |
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157 | return this; | |
158 | }; |
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158 | }; | |
159 | if (index >= 0 && index < ncells) { |
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159 | if (index >= 0 && index < ncells) { | |
160 | this.cell_elements().eq(index).before(cell.element); |
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160 | this.cell_elements().eq(index).before(cell.element); | |
161 | }; |
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161 | }; | |
162 | return this; |
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162 | return this; | |
163 | }; |
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163 | }; | |
164 |
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164 | |||
165 |
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165 | |||
166 | Notebook.prototype.move_cell_up = function (index) { |
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166 | Notebook.prototype.move_cell_up = function (index) { | |
167 | var i = index || this.selected_index(); |
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167 | var i = index || this.selected_index(); | |
168 | if (i !== null && i < this.ncells() && i > 0) { |
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168 | if (i !== null && i < this.ncells() && i > 0) { | |
169 | var pivot = this.cell_elements().eq(i-1); |
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169 | var pivot = this.cell_elements().eq(i-1); | |
170 | var tomove = this.cell_elements().eq(i); |
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170 | var tomove = this.cell_elements().eq(i); | |
171 | if (pivot !== null && tomove !== null) { |
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171 | if (pivot !== null && tomove !== null) { | |
172 | tomove.detach(); |
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172 | tomove.detach(); | |
173 | pivot.before(tomove); |
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173 | pivot.before(tomove); | |
174 | this.select(i-1); |
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174 | this.select(i-1); | |
175 | }; |
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175 | }; | |
176 | }; |
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176 | }; | |
177 | return this; |
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177 | return this; | |
178 | } |
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178 | } | |
179 |
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179 | |||
180 |
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180 | |||
181 | Notebook.prototype.move_cell_down = function (index) { |
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181 | Notebook.prototype.move_cell_down = function (index) { | |
182 | var i = index || this.selected_index(); |
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182 | var i = index || this.selected_index(); | |
183 | if (i !== null && i < (this.ncells()-1) && i >= 0) { |
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183 | if (i !== null && i < (this.ncells()-1) && i >= 0) { | |
184 | var pivot = this.cell_elements().eq(i+1) |
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184 | var pivot = this.cell_elements().eq(i+1) | |
185 | var tomove = this.cell_elements().eq(i) |
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185 | var tomove = this.cell_elements().eq(i) | |
186 | if (pivot !== null && tomove !== null) { |
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186 | if (pivot !== null && tomove !== null) { | |
187 | tomove.detach(); |
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187 | tomove.detach(); | |
188 | pivot.after(tomove); |
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188 | pivot.after(tomove); | |
189 | this.select(i+1); |
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189 | this.select(i+1); | |
190 | }; |
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190 | }; | |
191 | }; |
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191 | }; | |
192 | return this; |
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192 | return this; | |
193 | } |
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193 | } | |
194 |
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194 | |||
195 |
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195 | |||
196 | Notebook.prototype.sort_cells = function () { |
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196 | Notebook.prototype.sort_cells = function () { | |
197 | var ncells = this.ncells(); |
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197 | var ncells = this.ncells(); | |
198 | var swapped; |
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198 | var swapped; | |
199 | do { |
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199 | do { | |
200 | swapped = false |
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200 | swapped = false | |
201 | for (var i=1; i<ncells; i++) { |
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201 | for (var i=1; i<ncells; i++) { | |
202 | current = this.cell_elements().eq(i).data("cell"); |
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202 | current = this.cell_elements().eq(i).data("cell"); | |
203 | previous = this.cell_elements().eq(i-1).data("cell"); |
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203 | previous = this.cell_elements().eq(i-1).data("cell"); | |
204 | if (previous.input_prompt_number > current.input_prompt_number) { |
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204 | if (previous.input_prompt_number > current.input_prompt_number) { | |
205 | this.move_cell_up(i); |
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205 | this.move_cell_up(i); | |
206 | swapped = true; |
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206 | swapped = true; | |
207 | }; |
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207 | }; | |
208 | }; |
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208 | }; | |
209 | } while (swapped); |
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209 | } while (swapped); | |
210 | return this; |
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210 | return this; | |
211 | }; |
|
211 | }; | |
212 |
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212 | |||
213 |
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213 | |||
214 | Notebook.prototype.insert_code_cell_before = function (index) { |
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214 | Notebook.prototype.insert_code_cell_before = function (index) { | |
215 | // TODO: Bounds check for i |
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215 | // TODO: Bounds check for i | |
216 | var i = this.index_or_selected(index); |
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216 | var i = this.index_or_selected(index); | |
217 | var cell = new CodeCell(this); |
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217 | var cell = new CodeCell(this); | |
218 | cell.set_input_prompt(this.next_prompt_number); |
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218 | cell.set_input_prompt(this.next_prompt_number); | |
219 | this.next_prompt_number = this.next_prompt_number + 1; |
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219 | this.next_prompt_number = this.next_prompt_number + 1; | |
220 | this.insert_cell_before(cell, i); |
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220 | this.insert_cell_before(cell, i); | |
221 | this.select(this.find_cell_index(cell)); |
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221 | this.select(this.find_cell_index(cell)); | |
222 | return this; |
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222 | return this; | |
223 | } |
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223 | } | |
224 |
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224 | |||
225 |
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225 | |||
226 | Notebook.prototype.insert_code_cell_after = function (index) { |
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226 | Notebook.prototype.insert_code_cell_after = function (index) { | |
227 | // TODO: Bounds check for i |
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227 | // TODO: Bounds check for i | |
228 | var i = this.index_or_selected(index); |
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228 | var i = this.index_or_selected(index); | |
229 | var cell = new CodeCell(this); |
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229 | var cell = new CodeCell(this); | |
230 | cell.set_input_prompt(this.next_prompt_number); |
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230 | cell.set_input_prompt(this.next_prompt_number); | |
231 | this.next_prompt_number = this.next_prompt_number + 1; |
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231 | this.next_prompt_number = this.next_prompt_number + 1; | |
232 | this.insert_cell_after(cell, i); |
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232 | this.insert_cell_after(cell, i); | |
233 | this.select(this.find_cell_index(cell)); |
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233 | this.select(this.find_cell_index(cell)); | |
234 | return this; |
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234 | return this; | |
235 | } |
|
235 | } | |
236 |
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236 | |||
237 |
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237 | |||
238 | Notebook.prototype.insert_text_cell_before = function (index) { |
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238 | Notebook.prototype.insert_text_cell_before = function (index) { | |
239 | // TODO: Bounds check for i |
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239 | // TODO: Bounds check for i | |
240 | var i = this.index_or_selected(index); |
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240 | var i = this.index_or_selected(index); | |
241 | var cell = new TextCell(this); |
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241 | var cell = new TextCell(this); | |
242 | cell.config_mathjax(); |
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242 | cell.config_mathjax(); | |
243 | this.insert_cell_before(cell, i); |
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243 | this.insert_cell_before(cell, i); | |
244 | this.select(this.find_cell_index(cell)); |
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244 | this.select(this.find_cell_index(cell)); | |
245 | return this; |
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245 | return this; | |
246 | } |
|
246 | } | |
247 |
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247 | |||
248 |
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248 | |||
249 | Notebook.prototype.insert_text_cell_after = function (index) { |
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249 | Notebook.prototype.insert_text_cell_after = function (index) { | |
250 | // TODO: Bounds check for i |
|
250 | // TODO: Bounds check for i | |
251 | var i = this.index_or_selected(index); |
|
251 | var i = this.index_or_selected(index); | |
252 | var cell = new TextCell(this); |
|
252 | var cell = new TextCell(this); | |
253 | cell.config_mathjax(); |
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253 | cell.config_mathjax(); | |
254 | this.insert_cell_after(cell, i); |
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254 | this.insert_cell_after(cell, i); | |
255 | this.select(this.find_cell_index(cell)); |
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255 | this.select(this.find_cell_index(cell)); | |
256 | return this; |
|
256 | return this; | |
257 | } |
|
257 | } | |
258 |
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258 | |||
259 |
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259 | |||
260 | Notebook.prototype.text_to_code = function (index) { |
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260 | Notebook.prototype.text_to_code = function (index) { | |
261 | // TODO: Bounds check for i |
|
261 | // TODO: Bounds check for i | |
262 | var i = this.index_or_selected(index); |
|
262 | var i = this.index_or_selected(index); | |
263 | var source_element = this.cell_elements().eq(i); |
|
263 | var source_element = this.cell_elements().eq(i); | |
264 | var source_cell = source_element.data("cell"); |
|
264 | var source_cell = source_element.data("cell"); | |
265 | if (source_cell instanceof TextCell) { |
|
265 | if (source_cell instanceof TextCell) { | |
266 | this.insert_code_cell_after(i); |
|
266 | this.insert_code_cell_after(i); | |
267 | var target_cell = this.cells()[i+1]; |
|
267 | var target_cell = this.cells()[i+1]; | |
268 | var text = source_element.find("textarea.text_cell_input").val(); |
|
268 | var text = source_element.find("textarea.text_cell_input").val(); | |
269 | target_cell.element.find("textarea.input_area").val(text); |
|
269 | target_cell.element.find("textarea.input_area").val(text); | |
270 | source_element.remove(); |
|
270 | source_element.remove(); | |
271 | }; |
|
271 | }; | |
272 | }; |
|
272 | }; | |
273 |
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273 | |||
274 |
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274 | |||
275 | Notebook.prototype.code_to_text = function (index) { |
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275 | Notebook.prototype.code_to_text = function (index) { | |
276 | // TODO: Bounds check for i |
|
276 | // TODO: Bounds check for i | |
277 | var i = this.index_or_selected(index); |
|
277 | var i = this.index_or_selected(index); | |
278 | var source_element = this.cell_elements().eq(i); |
|
278 | var source_element = this.cell_elements().eq(i); | |
279 | var source_cell = source_element.data("cell"); |
|
279 | var source_cell = source_element.data("cell"); | |
280 | if (source_cell instanceof CodeCell) { |
|
280 | if (source_cell instanceof CodeCell) { | |
281 | this.insert_text_cell_after(i); |
|
281 | this.insert_text_cell_after(i); | |
282 | var target_cell = this.cells()[i+1]; |
|
282 | var target_cell = this.cells()[i+1]; | |
283 | var text = source_element.find("textarea.input_area").val(); |
|
283 | var text = source_element.find("textarea.input_area").val(); | |
|
284 | if (text === "") {text = target_cell.placeholder;}; | |||
284 | target_cell.element.find("textarea.text_cell_input").val(text); |
|
285 | target_cell.element.find("textarea.text_cell_input").val(text); | |
285 | target_cell.element.find("textarea.text_cell_input").html(text); |
|
286 | target_cell.element.find("textarea.text_cell_input").html(text); | |
286 | target_cell.element.find("div.text_cell_render").html(text); |
|
287 | target_cell.element.find("div.text_cell_render").html(text); | |
287 |
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288 | |||
288 | source_element.remove(); |
|
289 | source_element.remove(); | |
289 | }; |
|
290 | }; | |
290 | }; |
|
291 | }; | |
291 |
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292 | |||
292 |
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293 | |||
293 | // Cell collapsing |
|
294 | // Cell collapsing | |
294 |
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295 | |||
295 | Notebook.prototype.collapse = function (index) { |
|
296 | Notebook.prototype.collapse = function (index) { | |
296 | var i = this.index_or_selected(index); |
|
297 | var i = this.index_or_selected(index); | |
297 | this.cells()[i].collapse(); |
|
298 | this.cells()[i].collapse(); | |
298 | } |
|
299 | } | |
299 |
|
300 | |||
300 |
|
301 | |||
301 | Notebook.prototype.expand = function (index) { |
|
302 | Notebook.prototype.expand = function (index) { | |
302 | var i = this.index_or_selected(index); |
|
303 | var i = this.index_or_selected(index); | |
303 | this.cells()[i].expand(); |
|
304 | this.cells()[i].expand(); | |
304 | } |
|
305 | } | |
305 |
|
306 | |||
306 |
|
307 | |||
307 | //============================================================================ |
|
308 | //============================================================================ | |
308 | // Cell |
|
309 | // Cell | |
309 | //============================================================================ |
|
310 | //============================================================================ | |
310 |
|
311 | |||
311 |
|
312 | |||
312 | var Cell = function (notebook) { |
|
313 | var Cell = function (notebook) { | |
313 | this.notebook = notebook; |
|
314 | this.notebook = notebook; | |
314 | this.selected = false; |
|
315 | this.selected = false; | |
315 | this.element; |
|
316 | this.element; | |
316 | this.create_element(); |
|
317 | this.create_element(); | |
317 | if (this.element !== undefined) { |
|
318 | if (this.element !== undefined) { | |
318 | this.element.data("cell", this); |
|
319 | this.element.data("cell", this); | |
319 | this.bind_events(); |
|
320 | this.bind_events(); | |
320 | } |
|
321 | } | |
321 | }; |
|
322 | }; | |
322 |
|
323 | |||
323 |
|
324 | |||
324 | Cell.prototype.select = function () { |
|
325 | Cell.prototype.select = function () { | |
325 | this.element.addClass('ui-widget-content ui-corner-all'); |
|
326 | this.element.addClass('ui-widget-content ui-corner-all'); | |
326 | this.selected = true; |
|
327 | this.selected = true; | |
327 | // TODO: we need t test across browsers to see if both of these are needed. |
|
328 | // TODO: we need t test across browsers to see if both of these are needed. | |
328 | // In the meantime, there should not be any harm in having them both. |
|
329 | // In the meantime, there should not be any harm in having them both. | |
329 | this.element.find('textarea').trigger('focusin'); |
|
330 | this.element.find('textarea').trigger('focusin'); | |
330 | this.element.find('textarea').trigger('focus'); |
|
331 | this.element.find('textarea').trigger('focus'); | |
331 | }; |
|
332 | }; | |
332 |
|
333 | |||
333 |
|
334 | |||
334 | Cell.prototype.unselect = function () { |
|
335 | Cell.prototype.unselect = function () { | |
335 | this.element.removeClass('ui-widget-content ui-corner-all'); |
|
336 | this.element.removeClass('ui-widget-content ui-corner-all'); | |
336 | this.selected = false; |
|
337 | this.selected = false; | |
337 | }; |
|
338 | }; | |
338 |
|
339 | |||
339 |
|
340 | |||
340 | Cell.prototype.bind_events = function () { |
|
341 | Cell.prototype.bind_events = function () { | |
341 | var that = this; |
|
342 | var that = this; | |
342 | var nb = that.notebook |
|
343 | var nb = that.notebook | |
343 | that.element.click(function (event) { |
|
344 | that.element.click(function (event) { | |
344 | if (that.selected === false) { |
|
345 | if (that.selected === false) { | |
345 | nb.select(nb.find_cell_index(that)); |
|
346 | nb.select(nb.find_cell_index(that)); | |
346 | }; |
|
347 | }; | |
347 | }); |
|
348 | }); | |
348 | that.element.focusin(function (event) { |
|
349 | that.element.focusin(function (event) { | |
349 | if (that.selected === false) { |
|
350 | if (that.selected === false) { | |
350 | nb.select(nb.find_cell_index(that)); |
|
351 | nb.select(nb.find_cell_index(that)); | |
351 | }; |
|
352 | }; | |
352 | }); |
|
353 | }); | |
353 | }; |
|
354 | }; | |
354 |
|
355 | |||
355 |
|
356 | |||
356 | // Subclasses must implement create_element. |
|
357 | // Subclasses must implement create_element. | |
357 | Cell.prototype.create_element = function () {}; |
|
358 | Cell.prototype.create_element = function () {}; | |
358 |
|
359 | |||
359 |
|
360 | |||
360 | //============================================================================ |
|
361 | //============================================================================ | |
361 | // CodeCell |
|
362 | // CodeCell | |
362 | //============================================================================ |
|
363 | //============================================================================ | |
363 |
|
364 | |||
364 |
|
365 | |||
365 | var CodeCell = function (notebook) { |
|
366 | var CodeCell = function (notebook) { | |
366 | Cell.apply(this, arguments); |
|
367 | Cell.apply(this, arguments); | |
367 | this.input_prompt_number = ' '; |
|
368 | this.input_prompt_number = ' '; | |
368 | this.output_prompt_number = ' '; |
|
369 | this.output_prompt_number = ' '; | |
369 | }; |
|
370 | }; | |
370 |
|
371 | |||
371 |
|
372 | |||
372 | CodeCell.prototype = new Cell(); |
|
373 | CodeCell.prototype = new Cell(); | |
373 |
|
374 | |||
374 |
|
375 | |||
375 | CodeCell.prototype.create_element = function () { |
|
376 | CodeCell.prototype.create_element = function () { | |
376 | var cell = $('<div></div>').addClass('cell code_cell') |
|
377 | var cell = $('<div></div>').addClass('cell code_cell') | |
377 | var input = $('<div></div>').addClass('input').append( |
|
378 | var input = $('<div></div>').addClass('input').append( | |
378 | $('<div/>').addClass('prompt input_prompt') |
|
379 | $('<div/>').addClass('prompt input_prompt') | |
379 | ).append( |
|
380 | ).append( | |
380 | $('<textarea/>').addClass('input_area'). |
|
381 | $('<textarea/>').addClass('input_area'). | |
381 | attr('rows',1). |
|
382 | attr('rows',1). | |
382 | attr('cols',80). |
|
383 | attr('cols',80). | |
383 | attr('wrap','hard'). |
|
384 | attr('wrap','hard'). | |
384 | autoGrow() |
|
385 | autoGrow() | |
385 | ); |
|
386 | ); | |
386 | var output = $('<div></div>').addClass('output').append( |
|
387 | var output = $('<div></div>').addClass('output').append( | |
387 | $('<div/>').addClass('prompt output_prompt') |
|
388 | $('<div/>').addClass('prompt output_prompt') | |
388 | ).append( |
|
389 | ).append( | |
389 | $('<div/>').addClass('output_area') |
|
390 | $('<div/>').addClass('output_area') | |
390 | ); |
|
391 | ); | |
391 | output.hide(); |
|
392 | output.hide(); | |
392 | cell.append(input).append(output); |
|
393 | cell.append(input).append(output); | |
393 | this.element = cell; |
|
394 | this.element = cell; | |
394 | }; |
|
395 | }; | |
395 |
|
396 | |||
396 |
|
397 | |||
397 | CodeCell.prototype.collapse = function () { |
|
398 | CodeCell.prototype.collapse = function () { | |
398 | this.element.find('div.output').hide(); |
|
399 | this.element.find('div.output').hide(); | |
399 | }; |
|
400 | }; | |
400 |
|
401 | |||
401 |
|
402 | |||
402 | CodeCell.prototype.expand = function () { |
|
403 | CodeCell.prototype.expand = function () { | |
403 | this.element.find('div.output').show(); |
|
404 | this.element.find('div.output').show(); | |
404 | }; |
|
405 | }; | |
405 |
|
406 | |||
406 |
|
407 | |||
407 | CodeCell.prototype.set_prompt = function (number) { |
|
408 | CodeCell.prototype.set_prompt = function (number) { | |
408 | this.set_input_prompt(number); |
|
409 | this.set_input_prompt(number); | |
409 | this.set_output_prompt(number); |
|
410 | this.set_output_prompt(number); | |
410 | }; |
|
411 | }; | |
411 |
|
412 | |||
412 | CodeCell.prototype.set_input_prompt = function (number) { |
|
413 | CodeCell.prototype.set_input_prompt = function (number) { | |
413 | var n = number || ' '; |
|
414 | var n = number || ' '; | |
414 | this.input_prompt_number = n |
|
415 | this.input_prompt_number = n | |
415 | this.element.find('div.input_prompt').html('In [' + n + ']:'); |
|
416 | this.element.find('div.input_prompt').html('In [' + n + ']:'); | |
416 | }; |
|
417 | }; | |
417 |
|
418 | |||
418 |
|
419 | |||
419 | CodeCell.prototype.set_output_prompt = function (number) { |
|
420 | CodeCell.prototype.set_output_prompt = function (number) { | |
420 | var n = number || ' '; |
|
421 | var n = number || ' '; | |
421 | this.output_prompt_number = n |
|
422 | this.output_prompt_number = n | |
422 | this.element.find('div.output_prompt').html('Out[' + n + ']:'); |
|
423 | this.element.find('div.output_prompt').html('Out[' + n + ']:'); | |
423 | }; |
|
424 | }; | |
424 |
|
425 | |||
425 |
|
426 | |||
426 | //============================================================================ |
|
427 | //============================================================================ | |
427 | // TextCell |
|
428 | // TextCell | |
428 | //============================================================================ |
|
429 | //============================================================================ | |
429 |
|
430 | |||
430 |
|
431 | |||
431 | var TextCell = function (notebook) { |
|
432 | var TextCell = function (notebook) { | |
432 | Cell.apply(this, arguments); |
|
433 | Cell.apply(this, arguments); | |
|
434 | this.placeholder = "Type <strong>HTML</strong> and LaTeX: $\\alpha^2$" | |||
433 | }; |
|
435 | }; | |
434 |
|
436 | |||
435 |
|
437 | |||
436 | TextCell.prototype = new Cell(); |
|
438 | TextCell.prototype = new Cell(); | |
437 |
|
439 | |||
438 |
|
440 | |||
439 | TextCell.prototype.create_element = function () { |
|
441 | TextCell.prototype.create_element = function () { | |
440 |
var cell = $( |
|
442 | var cell = $("<div>").addClass('cell text_cell'). | |
441 | append( |
|
443 | append( | |
442 |
$( |
|
444 | $("<textarea>" + this.placeholder + "</textarea>"). | |
443 | addClass('text_cell_input'). |
|
445 | addClass('text_cell_input'). | |
444 | attr('rows',1). |
|
446 | attr('rows',1). | |
445 | attr('cols',80). |
|
447 | attr('cols',80). | |
446 | autoGrow() |
|
448 | autoGrow() | |
447 | ).append( |
|
449 | ).append( | |
448 | $('<div></div>').addClass('text_cell_render') |
|
450 | $('<div></div>').addClass('text_cell_render') | |
449 | ) |
|
451 | ) | |
450 | this.element = cell; |
|
452 | this.element = cell; | |
451 | }; |
|
453 | }; | |
452 |
|
454 | |||
453 |
|
455 | |||
454 | TextCell.prototype.select = function () { |
|
456 | TextCell.prototype.select = function () { | |
455 | this.edit(); |
|
457 | this.edit(); | |
456 | Cell.prototype.select.apply(this); |
|
458 | Cell.prototype.select.apply(this); | |
457 | }; |
|
459 | }; | |
458 |
|
460 | |||
459 |
|
461 | |||
460 | TextCell.prototype.edit = function () { |
|
462 | TextCell.prototype.edit = function () { | |
461 | var text_cell = this.element; |
|
463 | var text_cell = this.element; | |
462 | var input = text_cell.find("textarea.text_cell_input"); |
|
464 | var input = text_cell.find("textarea.text_cell_input"); | |
463 | var output = text_cell.find("div.text_cell_render"); |
|
465 | var output = text_cell.find("div.text_cell_render"); | |
464 | output.hide(); |
|
466 | output.hide(); | |
465 | input.show().trigger('focus'); |
|
467 | input.show().trigger('focus'); | |
466 | }; |
|
468 | }; | |
467 |
|
469 | |||
468 |
|
470 | |||
469 | TextCell.prototype.render = function () { |
|
471 | TextCell.prototype.render = function () { | |
470 | var text_cell = this.element; |
|
472 | var text_cell = this.element; | |
471 | var input = text_cell.find("textarea.text_cell_input"); |
|
473 | var input = text_cell.find("textarea.text_cell_input"); | |
472 | var output = text_cell.find("div.text_cell_render"); |
|
474 | var output = text_cell.find("div.text_cell_render"); | |
473 | var text = input.val(); |
|
475 | var text = input.val(); | |
474 | output.html(text) |
|
476 | output.html(text) | |
475 | input.html(text); |
|
477 | input.html(text); | |
476 | MathJax.Hub.Queue(["Typeset",MathJax.Hub]); |
|
478 | MathJax.Hub.Queue(["Typeset",MathJax.Hub]); | |
477 | input.hide(); |
|
479 | input.hide(); | |
478 | output.show(); |
|
480 | output.show(); | |
479 | }; |
|
481 | }; | |
480 |
|
482 | |||
481 |
|
483 | |||
482 | TextCell.prototype.config_mathjax = function () { |
|
484 | TextCell.prototype.config_mathjax = function () { | |
483 | var text_cell = this.element; |
|
485 | var text_cell = this.element; | |
484 | var that = this; |
|
486 | var that = this; | |
485 | text_cell.click(function () { |
|
487 | text_cell.click(function () { | |
486 | that.edit(); |
|
488 | that.edit(); | |
487 | }).focusout(function () { |
|
489 | }).focusout(function () { | |
488 | that.render(); |
|
490 | that.render(); | |
489 | }); |
|
491 | }); | |
490 |
|
492 | |||
491 | text_cell.trigger("focusout"); |
|
493 | text_cell.trigger("focusout"); | |
492 | }; |
|
494 | }; | |
493 |
|
495 | |||
494 |
|
496 | |||
495 | //============================================================================ |
|
497 | //============================================================================ | |
496 | // On document ready |
|
498 | // On document ready | |
497 | //============================================================================ |
|
499 | //============================================================================ | |
498 |
|
500 | |||
499 |
|
501 | |||
500 | $(document).ready(function () { |
|
502 | $(document).ready(function () { | |
501 |
|
503 | |||
502 | MathJax.Hub.Config({ |
|
504 | MathJax.Hub.Config({ | |
503 | tex2jax: { |
|
505 | tex2jax: { | |
504 | inlineMath: [ ['$','$'], ["\\(","\\)"] ], |
|
506 | inlineMath: [ ['$','$'], ["\\(","\\)"] ], | |
505 | displayMath: [ ['$$','$$'], ["\\[","\\]"] ], |
|
507 | displayMath: [ ['$$','$$'], ["\\[","\\]"] ], | |
506 | } |
|
508 | } | |
507 | }); |
|
509 | }); | |
508 |
|
510 | |||
509 | $("ul#main_menu").wijmenu({animation:{animated: "slide", duration: 100, easing: null}}); |
|
511 | $("ul#main_menu").wijmenu({animation:{animated: "slide", duration: 100, easing: null}}); | |
510 | IPYTHON.notebook = new Notebook('div.notebook'); |
|
512 | IPYTHON.notebook = new Notebook('div.notebook'); | |
511 | IPYTHON.notebook.insert_code_cell_after(); |
|
513 | IPYTHON.notebook.insert_code_cell_after(); | |
512 |
|
514 | |||
513 | $("#move_cell").buttonset(); |
|
515 | $("#move_cell").buttonset(); | |
514 | $("#move_up").button("option", "icons", {primary:"ui-icon-arrowthick-1-n"}); |
|
516 | $("#move_up").button("option", "icons", {primary:"ui-icon-arrowthick-1-n"}); | |
515 | $("#move_up").button("option", "text", false); |
|
517 | $("#move_up").button("option", "text", false); | |
516 | $("#move_up").click(function () {IPYTHON.notebook.move_cell_up();}); |
|
518 | $("#move_up").click(function () {IPYTHON.notebook.move_cell_up();}); | |
517 | $("#move_down").button("option", "icons", {primary:"ui-icon-arrowthick-1-s"}); |
|
519 | $("#move_down").button("option", "icons", {primary:"ui-icon-arrowthick-1-s"}); | |
518 | $("#move_down").button("option", "text", false); |
|
520 | $("#move_down").button("option", "text", false); | |
519 | $("#move_down").click(function () {IPYTHON.notebook.move_cell_down();}); |
|
521 | $("#move_down").click(function () {IPYTHON.notebook.move_cell_down();}); | |
520 |
|
522 | |||
521 | $("#insert_delete").buttonset(); |
|
523 | $("#insert_delete").buttonset(); | |
522 | $("#insert_cell_before").click(function () {IPYTHON.notebook.insert_code_cell_before();}); |
|
524 | $("#insert_cell_before").click(function () {IPYTHON.notebook.insert_code_cell_before();}); | |
523 | $("#insert_cell_after").click(function () {IPYTHON.notebook.insert_code_cell_after();}); |
|
525 | $("#insert_cell_after").click(function () {IPYTHON.notebook.insert_code_cell_after();}); | |
524 | $("#delete_cell").button("option", "icons", {primary:"ui-icon-closethick"}); |
|
526 | $("#delete_cell").button("option", "icons", {primary:"ui-icon-closethick"}); | |
525 | $("#delete_cell").button("option", "text", false); |
|
527 | $("#delete_cell").button("option", "text", false); | |
526 | $("#delete_cell").click(function () {IPYTHON.notebook.delete_cell();}); |
|
528 | $("#delete_cell").click(function () {IPYTHON.notebook.delete_cell();}); | |
527 |
|
529 | |||
528 | $("#cell_type").buttonset(); |
|
530 | $("#cell_type").buttonset(); | |
529 | $("#to_code").click(function () {IPYTHON.notebook.text_to_code();}); |
|
531 | $("#to_code").click(function () {IPYTHON.notebook.text_to_code();}); | |
530 | $("#to_text").click(function () {IPYTHON.notebook.code_to_text();}); |
|
532 | $("#to_text").click(function () {IPYTHON.notebook.code_to_text();}); | |
531 |
|
533 | |||
532 | $("#sort").buttonset(); |
|
534 | $("#sort").buttonset(); | |
533 | $("#sort_cells").click(function () {IPYTHON.notebook.sort_cells();}); |
|
535 | $("#sort_cells").click(function () {IPYTHON.notebook.sort_cells();}); | |
534 |
|
536 | |||
535 | }); No newline at end of file |
|
537 | }); |
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