Mercurial > defr > drupal > scald > dnd

comparison js/dnd-library.js @ 4:c2eb995212bf

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TONS of fixes in this commit.
author David Eads <eads@chicagotech.org>
date Thu, 19 Feb 2009 12:33:19 -0600
parents 5a44c430b7ac
children 99ba5941779c
comparison
equal deleted inserted replaced
3:5df0783706f7 4:c2eb995212bf
1 Drupal.behaviors.dndLibrary = function(context) { 1 Drupal.behaviors.dndLibrary = function(context) {
2 var libraries = Drupal.settings.dndEnabledLibraries; 2 $('.dnd-library-wrapper:not(.dnd-processed)', context).each(function() {
3 var $this = $(this);
3 4
4 // Loop over libraries keyed by the textarea they are associated with 5 // This is a bad hack to lop off '-dnd-library' from the id to get the editor name
5 for (var textarea_id in libraries) { 6 var editor = this.id.slice(0, -12);
6 7
7 var library = $('#' + textarea_id + '-dnd-library'); 8 // Attempt to attach library
9 //Drupal.behaviors.dndLibrary.attach_library(false, Drupal.wysiwyg.instances[editor]);
8 10
9 // Ajax pager: This seems like it is bad to be here 11 // Bind Drag and Drop plugin invocation to wywsiwygAttach event
10 $('.pager a', library).click(function(e, data) { 12 $('#' + editor).bind('wysiwygAttach', Drupal.behaviors.dndLibrary.attach_library);
13
14 // @TODO track and clear intervals to save memory at the cost of
15 // more processing?
16 $('#' + editor).bind('wysiwygDetach', Drupal.behaviors.dndLibrary.detach_library);
17
18 // Ajax pager
19 $('.pager a', $this).click(function(e, data) {
11 $.getJSON(this.href, function(data) { 20 $.getJSON(this.href, function(data) {
12 $('.library', library).html(''); 21 $('.header', $this).html(data.header);
13 for (item in data.library) { 22 $('.library', $this).html(data.library);
14 $('.library', library).append(data.library[item].library); 23 //$('.footer', $this).html(data.footer);
15 Drupal.settings.dndEditorRepresentations[item] = data.library[item].editor; 24 for (editor_id in data.editor_representations) {
16 Drupal.behaviors.dndLibrary(context); // Durn event reattachment 25 Drupal.settings.dndEditorRepresentations[editor_id] = data.editor_representations[editor_id];
17 } 26 }
27 var params = Drupal.wysiwyg.instances[editor];
28 $('#' + editor).trigger('wysiwygAttach', params);
18 }); 29 });
19 return false; 30 return false;
20 }); 31 });
21 32
22 // Bind Drag and Drop plugin invocation to wywsiwygAttach event 33 $this.addClass('dnd-processed');
23 $('#' + textarea_id).bind('wysiwygAttach', function(e, data) { 34 });
24 var settings = { 35 }
25 renderRepresentation: function(target, drop, representation_id) {
26 console.log(representation_id);
27 return Drupal.settings.dndEditorRepresentations[representation_id];
28 }
29 }
30 settings = $.extend(settings, libraries[textarea_id]);
31 36
32 // Get editor attachment function 37 Drupal.behaviors.dndLibrary.attach_library = function(e, data) {
33 var editor_fn = 'attach_' + data.editor; 38 var settings = {
34 if ($.isFunction(window.Drupal.behaviors.dndLibrary[editor_fn])) { 39 renderRepresentation: function(target, drop, representation_id) {
35 window.Drupal.behaviors.dndLibrary[editor_fn](data, settings); 40 return Drupal.settings.dndEditorRepresentations[representation_id];
36 } 41 }
37 }); 42 }
43 settings = $.extend(settings, Drupal.settings.dndEnabledLibraries[data.field]);
38 44
39 // @TODO track and clear intervals to save memory at the cost of 45 var editor_fn = 'attach_' + data.editor;
40 // more processing? 46 if ($.isFunction(window.Drupal.behaviors.dndLibrary[editor_fn])) {
41 $('#' + textarea_id).bind('wysiwygDetach', function(e, data) { 47 window.Drupal.behaviors.dndLibrary[editor_fn](data, settings);
42 console.log('detach');
43 });
44 } 48 }
45 } 49 }
46 50
51 Drupal.behaviors.dndLibrary.detach_library = function(e, data) {
52 console.log('detach');
53 }
54
55
47 Drupal.behaviors.dndLibrary.attach_tinymce = function(data, settings) { 56 Drupal.behaviors.dndLibrary.attach_tinymce = function(data, settings) {
48 var tiny = tinyMCE.getInstanceById(data.field); 57
49 $('#'+ data.field +'-wrapper iframe').load(function() { 58 var tiny_instance = tinyMCE.getInstanceById(data.field);
50 settings = $.extend({ 59
51 targets: $('#'+ data.field +'-wrapper iframe'), 60 // If the Tiny instance exists, attach directly, otherwise wait until Tiny
52 insertAfter: '<p><span id="__caret">_</span></p>', 61 // has registered a new instance.
53 postprocessDrop: function() { 62 if (tiny_instance) {
54 // Get our special span, select it, delete it, and hope the caret 63 Drupal.behaviors.dndLibrary._attach_tinymce(data, settings, tiny_instance);
55 // resets correctly. 64 } else {
56 tiny.selection.select(tiny.dom.get('__caret')); 65 var t = setInterval(function() {
57 tiny.execCommand('Delete', false, null); 66 var tiny_instance = tinyMCE.getInstanceById(data.field);
58 tiny.dom.remove('__caret'); 67 if (tiny_instance) {
68 Drupal.behaviors.dndLibrary._attach_tinymce(data, settings, tiny_instance);
69 clearInterval(t);
59 } 70 }
60 }, settings); 71 }, 100);
72 }
73 }
61 74
62 $(settings.drop_selector).dnd(settings); 75 Drupal.behaviors.dndLibrary._attach_tinymce = function(data, settings, tiny_instance) {
63 }); 76 settings = $.extend({
77 targets: $('#'+ data.field +'-wrapper iframe'),
78 insertAfter: '<p><span id="__caret">_</span></p>',
79 postprocessDrop: function(target, drop, element) {
80 // Get our special span, select it, delete it, and hope the caret
81 // resets correctly.
82 tiny_instance.selection.select(tiny_instance.dom.get('__caret'));
83 tiny_instance.execCommand('Delete', false, null);
84 tiny_instance.dom.remove('__caret');
85
86 // Add some classes to the library items
87 $(element).addClass('dnd-inserted');
88 $(element).parents('.editor-item').addClass('dnd-child-inserted');
89 }
90 }, settings);
91
92 $(settings.drop_selector).dnd(settings);
64 } 93 }