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1 | //---------------------------------------------------------------------------- |
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1 | //---------------------------------------------------------------------------- | |
2 | // Copyright (C) 2012 The IPython Development Team |
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2 | // Copyright (C) 2012 The IPython Development Team | |
3 | // |
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3 | // | |
4 | // Distributed under the terms of the BSD License. The full license is in |
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4 | // Distributed under the terms of the BSD License. The full license is in | |
5 | // the file COPYING, distributed as part of this software. |
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5 | // the file COPYING, distributed as part of this software. | |
6 | //---------------------------------------------------------------------------- |
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6 | //---------------------------------------------------------------------------- | |
7 |
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7 | |||
8 | //============================================================================ |
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8 | //============================================================================ | |
9 | //CellToolbar Example |
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9 | //CellToolbar Example | |
10 | //============================================================================ |
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10 | //============================================================================ | |
11 |
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11 | |||
12 | /** |
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12 | /** | |
13 | * Example Use for the CellToolbar library |
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13 | * $.getScript('/static/js/celltoolbarpresets/slideshow.js'); | |
14 | * add the following to your custom.js to load |
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15 | * metadata UI for slideshow |
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16 | * |
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17 | * ``` |
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18 | * $.getScript('/static/js/examples/metaui.slideshow.js'); |
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19 | * ``` |
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14 | * ``` | |
20 | * or more generally |
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15 | * or more generally | |
21 | * ``` |
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16 | * ``` | |
22 | * $.getScript('url to this file'); |
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17 | * $.getScript('url to this file'); | |
23 | * ``` |
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18 | * ``` | |
24 | */ |
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19 | */ | |
25 | // IIFE without asignement, we don't modifiy the IPython namespace |
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20 | // IIFE without asignement, we don't modifiy the IPython namespace | |
26 | (function (IPython) { |
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21 | (function (IPython) { | |
27 | "use strict"; |
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22 | "use strict"; | |
28 |
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23 | |||
29 | var CellToolbar = IPython.CellToolbar; |
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24 | var CellToolbar = IPython.CellToolbar; | |
30 | var slideshow_preset = []; |
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25 | var slideshow_preset = []; | |
31 |
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26 | |||
32 | var select_type = CellToolbar.utils.select_ui_generator([ |
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27 | var select_type = CellToolbar.utils.select_ui_generator([ | |
33 | ["-" ,undefined ], |
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28 | ["-" ,undefined ], | |
34 | ["Slide" ,"slide" ], |
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29 | ["Slide" ,"slide" ], | |
35 | ["Sub-Slide" ,"subslide" ], |
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30 | ["Sub-Slide" ,"subslide" ], | |
36 | ["Fragment" ,"fragment" ], |
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31 | ["Fragment" ,"fragment" ], | |
37 | ["Skip" ,"skip" ], |
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32 | ["Skip" ,"skip" ], | |
38 | ["Notes" ,"notes" ], |
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33 | ["Notes" ,"notes" ], | |
39 | ], |
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34 | ], | |
40 | // setter |
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35 | // setter | |
41 | function(cell, value){ |
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36 | function(cell, value){ | |
42 | // we check that the slideshow namespace exist and create it if needed |
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37 | // we check that the slideshow namespace exist and create it if needed | |
43 | if (cell.metadata.slideshow == undefined){cell.metadata.slideshow = {}} |
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38 | if (cell.metadata.slideshow == undefined){cell.metadata.slideshow = {}} | |
44 | // set the value |
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39 | // set the value | |
45 | cell.metadata.slideshow.slide_type = value |
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40 | cell.metadata.slideshow.slide_type = value | |
46 | }, |
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41 | }, | |
47 | //geter |
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42 | //geter | |
48 | function(cell){ var ns = cell.metadata.slideshow; |
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43 | function(cell){ var ns = cell.metadata.slideshow; | |
49 | // if the slideshow namespace does not exist return `undefined` |
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44 | // if the slideshow namespace does not exist return `undefined` | |
50 | // (will be interpreted as `false` by checkbox) otherwise |
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45 | // (will be interpreted as `false` by checkbox) otherwise | |
51 | // return the value |
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46 | // return the value | |
52 | return (ns == undefined)? undefined: ns.slide_type |
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47 | return (ns == undefined)? undefined: ns.slide_type | |
53 | }, |
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48 | }, | |
54 | "Slide Type"); |
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49 | "Slide Type"); | |
55 |
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50 | |||
56 | CellToolbar.register_callback('slideshow.select',select_type); |
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51 | CellToolbar.register_callback('slideshow.select',select_type); | |
57 |
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52 | |||
58 | slideshow_preset.push('slideshow.select'); |
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53 | slideshow_preset.push('slideshow.select'); | |
59 |
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54 | |||
60 |
CellToolbar.register_preset(' |
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55 | CellToolbar.register_preset('Slideshow',slideshow_preset); | |
61 |
console.log('Slideshow extension for metadata edit |
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56 | console.log('Slideshow extension for metadata editing loaded.'); | |
62 |
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57 | |||
63 | }(IPython)); |
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58 | }(IPython)); |
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