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1 Drupal.behaviors.dndLibrary = function(context) { |
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2 $('.dnd-library-wrapper:not(.dnd-processed)', context).each(function() { |
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3 var $this = $(this); |
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4 |
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5 // This is a bad hack to lop off '-dnd-library' from the id to get the editor name |
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6 var editor = this.id.slice(0, -12); |
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7 |
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8 // Attempt to attach library |
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9 //Drupal.behaviors.dndLibrary.attach_library(false, Drupal.wysiwyg.instances[editor]); |
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10 |
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11 // Bind Drag and Drop plugin invocation to wywsiwygAttach event |
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12 $('#' + editor).bind('wysiwygAttach', Drupal.behaviors.dndLibrary.attach_library); |
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13 |
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14 // @TODO track and clear intervals to save memory at the cost of |
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15 // more processing? |
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16 $('#' + editor).bind('wysiwygDetach', Drupal.behaviors.dndLibrary.detach_library); |
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17 |
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18 // Ajax pager |
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19 $('.pager a', $this).click(function(e, data) { |
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20 $.getJSON(this.href, function(data) { |
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21 $('.header', $this).html(data.header); |
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22 $('.library', $this).html(data.library); |
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23 //$('.footer', $this).html(data.footer); |
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24 for (editor_id in data.editor_representations) { |
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25 Drupal.settings.dndEditorRepresentations[editor_id] = data.editor_representations[editor_id]; |
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26 } |
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27 var params = Drupal.wysiwyg.instances[editor]; |
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28 $('#' + editor).trigger('wysiwygDetach', params); |
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29 $('#' + editor).trigger('wysiwygAttach', params); |
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30 }); |
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31 return false; |
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32 }); |
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33 |
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34 $this.addClass('dnd-processed'); |
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35 }); |
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36 } |
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37 |
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38 Drupal.behaviors.dndLibrary.attach_library = function(e, data) { |
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39 var settings = { |
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40 renderRepresentation: function(target, drop, representation_id) { |
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41 return Drupal.settings.dndEditorRepresentations[representation_id]; |
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42 } |
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43 } |
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44 settings = $.extend(settings, Drupal.settings.dndEnabledLibraries[data.field]); |
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45 |
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46 var editor_fn = 'attach_' + data.editor; |
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47 if ($.isFunction(window.Drupal.behaviors.dndLibrary[editor_fn])) { |
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48 window.Drupal.behaviors.dndLibrary[editor_fn](data, settings); |
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49 } |
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50 } |
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51 |
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52 Drupal.behaviors.dndLibrary.detach_library = function(e, data) { |
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53 for (t in $(document).data('dnd_timers')) { |
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54 clearInterval(t); |
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55 } |
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56 $(document).removeData('dnd_timers'); |
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57 } |
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58 |
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59 |
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60 Drupal.behaviors.dndLibrary.attach_tinymce = function(data, settings) { |
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61 |
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62 var tiny_instance = tinyMCE.getInstanceById(data.field); |
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63 |
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64 // If the Tiny instance exists, attach directly, otherwise wait until Tiny |
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65 // has registered a new instance. |
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66 if (tiny_instance) { |
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67 Drupal.behaviors.dndLibrary._attach_tinymce(data, settings, tiny_instance); |
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68 } else { |
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69 var t = setInterval(function() { |
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70 var tiny_instance = tinyMCE.getInstanceById(data.field); |
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71 if (tiny_instance) { |
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72 Drupal.behaviors.dndLibrary._attach_tinymce(data, settings, tiny_instance); |
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73 clearInterval(t); |
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74 } |
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75 }, 100); |
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76 } |
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77 } |
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78 |
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79 Drupal.behaviors.dndLibrary._attach_tinymce = function(data, settings, tiny_instance) { |
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80 settings = $.extend({ |
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81 targets: $('#'+ data.field +'-wrapper iframe'), |
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82 insertAfter: '<p><span id="__caret">_</span></p>', |
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83 |
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84 // Back out markup to render in place after parent container |
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85 preprocessDrop: function(target, drop) { |
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86 drop.id = 'DND-TMP-' + $.data(drop); |
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87 // Do some native tiny manipulations |
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88 return drop; |
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89 }, |
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90 postprocessDrop: function(target, drop, element) { |
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91 // Get our special span, select it, delete it, and hope the caret |
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92 // resets correctly. |
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93 tiny_instance.selection.select(tiny_instance.dom.get('__caret')); |
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94 tiny_instance.execCommand('Delete', false, null); |
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95 tiny_instance.dom.remove('__caret'); |
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96 |
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97 // Add some classes to the library items |
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98 $(element).addClass('dnd-inserted'); |
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99 $(element).parents('.editor-item').addClass('dnd-child-inserted'); |
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100 } |
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101 }, settings); |
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102 |
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103 $(settings.drop_selector).dnd(settings); |
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104 } |
