Mercurial > hg > digilib-old
comparison client/digitallibrary/jquery/jquery.digilib.pluginstub.js @ 808:ae8e98c479d5 jquery
stub for new plugins; overlay div for regions plugin
author | hertzhaft |
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date | Sun, 20 Feb 2011 13:24:49 +0100 |
parents | |
children | 1a7b14deae3a |
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807:1b1728926534 | 808:ae8e98c479d5 |
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1 /** | |
2 digilib plugin stub | |
3 */ | |
4 | |
5 (function($) { | |
6 | |
7 var geom; | |
8 | |
9 var FULL_AREA; | |
10 | |
11 var buttons = { | |
12 stub : { | |
13 onclick : ["doStub", 1], | |
14 tooltip : "what does this button do?", | |
15 icon : "stub.png" | |
16 } | |
17 }; | |
18 | |
19 var defaults = { | |
20 // is stub active? | |
21 'isStubActive' : true | |
22 }; | |
23 | |
24 var actions = { | |
25 // action code goes here | |
26 doStub : function (data, param) { | |
27 var settings = data.settings; | |
28 console.log('isStubActive', settings.isStubActive); | |
29 // do some useful stuff ... | |
30 } | |
31 }; | |
32 | |
33 // plugin installation called by digilib on plugin object. | |
34 var install = function(digilib) { | |
35 console.debug('installing stub plugin. digilib:', digilib); | |
36 // import geometry classes | |
37 geom = digilib.fn.geometry; | |
38 FULL_AREA = geom.rectangle(0,0,1,1); | |
39 // add defaults | |
40 $.extend(digilib.defaults, defaults); | |
41 // add actions | |
42 $.extend(digilib.actions, actions); | |
43 // add buttons | |
44 $.extend(digilib.buttons, buttons); | |
45 }; | |
46 | |
47 // plugin initialization | |
48 var init = function (data) { | |
49 console.debug('initialising stub plugin. data:', data); | |
50 var $data = $(data); | |
51 // install event handler | |
52 $data.bind('setup', handleSetup); | |
53 $data.bind('update', handleUpdate); | |
54 $data.bind('redisplay', handleRedisplay); | |
55 $data.bind('dragZoom', handleDragZoom); | |
56 }; | |
57 | |
58 | |
59 var handleSetup = function (evt) { | |
60 console.debug("stub: handleSetup"); | |
61 var data = this; | |
62 }; | |
63 | |
64 var handleUpdate = function (evt) { | |
65 console.debug("stub: handleUpdate"); | |
66 var data = this; | |
67 }; | |
68 | |
69 var handleRedisplay = function (evt) { | |
70 console.debug("stub: handleRedisplay"); | |
71 var data = this; | |
72 }; | |
73 | |
74 var handleDragZoom = function (evt, zoomArea) { | |
75 var data = this; | |
76 }; | |
77 | |
78 // plugin object with name and init | |
79 // shared objects filled by digilib on registration | |
80 var plugin = { | |
81 name : 'pluginstub', | |
82 install : install, | |
83 init : init, | |
84 buttons : {}, | |
85 actions : {}, | |
86 fn : {}, | |
87 plugins : {} | |
88 }; | |
89 | |
90 if ($.fn.digilib == null) { | |
91 $.error("jquery.digilib.pluginstub must be loaded after jquery.digilib!"); | |
92 } else { | |
93 $.fn.digilib('plugin', plugin); | |
94 } | |
95 })(jQuery); |