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source: extensions/GrumPluginClasses/js/ui.inputText.js @ 19961

Last change on this file since 19961 was 17735, checked in by grum, 12 years ago
version 3.5.4 - fix minor bug & add new functions to framework
Property svn:executable set to ``*
File size: 29.2 KB

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1	/**
2	* -----------------------------------------------------------------------------
3	* file: ui.inputText.js
4	* file version: 1.1.3
5	* date: 2012-09-03
6	*
7	* A jQuery plugin provided by the piwigo's plugin "GrumPluginClasses"
8	*
9	* -----------------------------------------------------------------------------
10	* Author : Grum
11	* email : grum@piwigo.com
12	* website : http://photos.grum.fr
13	*
14	* << May the Little SpaceFrog be with you ! >>
15	* -----------------------------------------------------------------------------
16	*
17	*
18	*
19	*
20	* :: HISTORY ::
21	*
22	* \| release \| date \|
23	* \| 1.0.0 \| 2010/11/04 \| * first release
24	* \| \| \|
25	* \| 1.1.0 \| 2011/01/09 \| * if div content is not empty and text value not
26	* \| \| \| defined, use of div content to define text value
27	* \| \| \|
28	* \| \| \| * add multilanguage managment
29	* \| \| \|
30	* \| 1.1.1 \| 2011/01/31 \| * add function ':clear' for 'languagesValues' method
31	* \| \| \|
32	* \| 1.1.2 \| 2012/06/18 \| * improve memory managment
33	* \| \| \|
34	* \| \| \| * fix bug on regExp option
35	* \| \| \|
36	* \| 1.1.3 \| 2012/09/03 \| * fix bug on initial value settings & check value validity
37	* \| \| \|
38	* \| \| \|
39	* \| \| \|
40	* \| \| \|
41	*
42	*/
43
44
45
46	(
47	function($)
48	{
49	/*
50	* plugin 'public' functions
51	*/
52	var publicMethods =
53	{
54	init : function (opt)
55	{
56	return this.each(function()
57	{
58	// default values for the plugin
59	var $this=$(this),
60	data = $this.data('options'),
61	objects = $this.data('objects'),
62	properties = $this.data('properties'),
63	options =
64	{
65	languages:[],
66	currentLanguage:'',
67	languagesValues:{},
68	languageSelector:'',
69	multilines:false,
70	disabled:false,
71	textAlign:'left',
72	displayChar:0,
73	maxChar:0,
74	numRows:1,
75	regExp:'',
76	value:'',
77	change:null
78	};
79
80	// if options given, merge it
81	// if(opt) $.extend(options, opt); ==> options are set by setters
82	if(options.value=='' && $.trim($this.html())!='') options.value=$.trim($this.html());
83
84	$this.data('options', options);
85
86	if(!properties)
87	{
88	$this.data('properties',
89	{
90	initialized:false,
91	re:/.*/,
92	value:'',
93	isValid:true,
94	languagesValues:{}
95	}
96	);
97	properties=$this.data('properties');
98	}
99
100	if(!objects)
101	{
102	objects =
103	{
104	container:$('<div/>',
105	{
106	'class':'ui-inputText',
107	css:{
108	width:'100%'
109	}
110	}
111	).bind('click.inputText',
112	function ()
113	{
114	objects.input.focus();
115	}
116	),
117	input:null
118	};
119
120	$this
121	.html('')
122	.append(objects.container);
123
124	$this.data('objects', objects);
125	}
126
127	privateMethods.setOptions($this, opt);
128	}
129	);
130	}, // init
131	destroy : function ()
132	{
133	return this.each(
134	function()
135	{
136	// default values for the plugin
137	var $this=$(this),
138	objects = $this.data('objects');
139	objects.input.unbind().remove();
140	objects.container.unbind().remove();
141	$this
142	.unbind('.inputText')
143	.removeData()
144	.css(
145	{
146	width:'',
147	height:''
148	}
149	);
150	delete $this;
151	}
152	);
153	}, // destroy
154
155	options: function (value)
156	{
157	return(
158	this.each(
159	function()
160	{
161	privateMethods.setOptions($(this), value);
162	}
163	)
164	);
165	}, // options
166
167	disabled: function (value)
168	{
169	if(value!=null)
170	{
171	return(
172	this.each(
173	function()
174	{
175	privateMethods.setDisabled($(this), value);
176	}
177	)
178	);
179	}
180	else
181	{
182	var options = this.data('options');
183
184	if(options)
185	{
186	return(options.disabled);
187	}
188	else
189	{
190	return('');
191	}
192	}
193	}, // disabled
194
195	textAlign: function (value)
196	{
197	if(value!=null)
198	{
199	return(
200	this.each(
201	function()
202	{
203	privateMethods.setTextAlign($(this), value);
204	}
205	)
206	);
207	}
208	else
209	{
210	var options = this.data('options');
211
212	if(options)
213	{
214	return(options.textAlign);
215	}
216	else
217	{
218	return('');
219	}
220	}
221	}, // textAlign
222
223	displayChar: function (value)
224	{
225	if(value!=null)
226	{
227	return(
228	this.each(
229	function()
230	{
231	privateMethods.setDisplayChar($(this), value);
232	}
233	)
234	);
235	}
236	else
237	{
238	var options = this.data('options');
239
240	if(options)
241	{
242	return(options.displayChar);
243	}
244	else
245	{
246	return('');
247	}
248	}
249	}, // displayChar
250
251	maxChar: function (value)
252	{
253	if(value!=null)
254	{
255	return(
256	this.each(
257	function()
258	{
259	privateMethods.setMaxChar($(this), value);
260	}
261	)
262	);
263	}
264	else
265	{
266	var options = this.data('options');
267
268	if(options)
269	{
270	return(options.maxChar);
271	}
272	else
273	{
274	return('');
275	}
276	}
277	}, // maxChar
278
279	numRows: function (value)
280	{
281	if(value!=null)
282	{
283	return(
284	this.each(
285	function()
286	{
287	privateMethods.setNumRows($(this), value);
288	}
289	)
290	);
291	}
292	else
293	{
294	var options = this.data('options');
295
296	if(options)
297	{
298	return(options.numRows);
299	}
300	else
301	{
302	return('');
303	}
304	}
305	}, // numRows
306
307	regExp: function (value)
308	{
309	if(value!=null)
310	{
311	return(
312	this.each(
313	function()
314	{
315	privateMethods.setRegExp($(this), value);
316	}
317	)
318	);
319	}
320	else
321	{
322	var options = this.data('options');
323
324	if(options)
325	{
326	return(options.regExp);
327	}
328	else
329	{
330	return('');
331	}
332	}
333	}, // regExp
334
335	multilines: function ()
336	{
337	// return the selected tags
338	var properties=this.data('properties');
339	return(properties.multilines);
340	}, // multilines
341
342	languages: function (value)
343	{
344	if(value!=null)
345	{
346	// set the known languages
347	return(
348	this.each(
349	function()
350	{
351	privateMethods.setLanguages($(this), value);
352	}
353	)
354	);
355	}
356	else
357	{
358	// return the known languages
359	var options = this.data('options');
360	return(options.languages);
361	}
362	},
363
364	currentLanguage: function (value)
365	{
366	if(value!=null)
367	{
368	// set the current language
369	return(
370	this.each(
371	function()
372	{
373	privateMethods.setCurrentLanguage($(this), value);
374	}
375	)
376	);
377	}
378	else
379	{
380	// return the current language
381	var options = this.data('options');
382	return(options.currentLanguage);
383	}
384	},
385
386	languageSelector: function (value)
387	{
388	if(value!=null)
389	{
390	// set the language selector id (inputList object)
391	return(
392	this.each(
393	function()
394	{
395	privateMethods.setLanguageSelector($(this), value);
396	}
397	)
398	);
399	}
400	else
401	{
402	// return the language selector id
403	var options = this.data('options');
404	return(options.languageSelector);
405	}
406	}, //languageSelector
407
408	languagesValues: function (value)
409	{
410	if(value!=null)
411	{
412	// set the languages values
413	return(
414	this.each(
415	function()
416	{
417	privateMethods.setLanguagesValues($(this), value);
418	}
419	)
420	);
421	}
422	else
423	{
424	// return the languages values
425	var properties=this.data('properties');
426	return(properties.languagesValues);
427	}
428	},
429
430	value: function (value, language)
431	{
432	if(value!=null)
433	{
434	var options=this.data('options');
435
436	// set selected value
437	return(
438	this.each(
439	function()
440	{
441	if(language!=null)
442	{
443	privateMethods.setLanguageValue($(this), language, value, options.currentLanguage==language);
444	}
445	else
446	{
447	privateMethods.setValue($(this), value, true);
448	}
449	}
450	)
451	);
452	}
453	else
454	{
455	// return the selected tags
456	var properties=this.data('properties');
457	return(properties.value);
458	}
459	}, // value
460
461	isValid: function (value)
462	{
463	if(value!=null)
464	{
465	// set selected value
466	return(
467	this.each(
468	function()
469	{
470	privateMethods.setIsValid($(this), value);
471	}
472	)
473	);
474	}
475	else
476	{
477	// return the selected tags
478	var properties=this.data('properties');
479	return(properties.isValid);
480	}
481	}, // isValid
482
483	change: function (value)
484	{
485	if(value!=null && $.isFunction(value))
486	{
487	// set selected value
488	return(
489	this.each(
490	function()
491	{
492	privateMethods.setEventChange($(this), value);
493	}
494	)
495	);
496	}
497	else
498	{
499	// return the selected value
500	var options=this.data('options');
501
502	if(options)
503	{
504	return(options.change);
505	}
506	else
507	{
508	return(null);
509	}
510	}
511	}, // change
512
513	doTranslation: function ()
514	{
515	// set selected value
516	return(
517	this.each(
518	function()
519	{
520	privateMethods.doTranslation($(this));
521	}
522	)
523	);
524	} // doTranslation
525
526	}; // methods
527
528
529	/*
530	* plugin 'private' methods
531	*/
532	var privateMethods =
533	{
534	/**
535	* return true is given value is a valid numeric value, according to the
536	* rules defined by the object
537	* @param Object object
538	* @param value
539	* @return Bool
540	*/
541	isValid : function (object, value)
542	{
543	var properties=object.data('properties');
544
545	return(properties.re.test(value));
546	},
547
548	setOptions : function (object, value)
549	{
550	var properties=object.data('properties'),
551	options=object.data('options');
552
553	if(!$.isPlainObject(value)) return(false);
554
555	properties.initialized=false;
556
557	privateMethods.setMultilines(object, (value.multilines!=null)?value.multilines:options.multilines);
558	privateMethods.setDisplayChar(object, (value.displayChar!=null)?value.displayChar:options.displayChar);
559	privateMethods.setMaxChar(object, (value.maxChar!=null)?value.maxChar:options.maxChar);
560	privateMethods.setNumRows(object, (value.numRows!=null)?value.numRows:options.numRows);
561	privateMethods.setRegExp(object, (value.regExp!=null)?value.regExp:options.regExp);
562
563	privateMethods.setLanguages(object, (value.languages!=null)?value.languages:options.languages);
564	privateMethods.setLanguagesValues(object, (value.languagesValues!=null)?value.languagesValues:options.languagesValues);
565	privateMethods.setCurrentLanguage(object, (value.currentLanguage!=null)?value.currentLanguage:options.currentLanguage);
566	privateMethods.setLanguageSelector(object, (value.languageSelector!=null)?value.languageSelector:options.languageSelector);
567
568	if((properties.languagesValues[options.currentLanguage]!=null &&
569	properties.languagesValues[options.currentLanguage]!='' \|\|
570	properties.languagesValues[options.currentLanguage]==null) &&
571	(value.value!=null && value.value!='' \|\| options.value!='')
572	) privateMethods.setValue(object, (value.value!=null)?value.value:options.value, true);
573
574	privateMethods.setTextAlign(object, (value.textAlign!=null)?value.textAlign:options.textAlign);
575
576	privateMethods.setDisabled(object, (value.disabled!=null)?value.disabled:options.disabled);
577
578	privateMethods.setEventChange(object, (value.change!=null)?value.change:options.change);
579
580	properties.initialized=true;
581	},
582
583	/**
584	* define the regular expression used to check validity of a numeric value
585	* @param Object object
586	*/
587	setRegExp : function (object, value)
588	{
589	var properties=object.data('properties'),
590	flagRE=/^\/(.)\/(.)$/,
591	flags=flagRE.exec(value);
592
593	if(flags==null)
594	{
595	flags=['.*', ''];
596	}
597
598	delete properties.re;
599	properties.re = new RegExp(flags[1],flags[2]);
600	},
601
602	setIsValid : function (object, value)
603	{
604	var objects=object.data('objects'),
605	properties=object.data('properties'),
606	check=false;
607
608	if(value=='check')
609	{
610	value=privateMethods.isValid(object, properties.value);
611	check=true;
612	}
613
614	if(properties.isValid!=value && properties.initialized \|\| check)
615	{
616	properties.isValid=value;
617	if(properties.isValid)
618	{
619	objects.container.removeClass('ui-error');
620	objects.input.removeClass('ui-error');
621	}
622	else
623	{
624	objects.container.addClass('ui-error');
625	objects.input.addClass('ui-error');
626	}
627	}
628	return(properties.isValid);
629	},
630
631	setDisplayChar : function (object, value)
632	{
633	var options=object.data('options'),
634	objects=object.data('objects');
635	properties=object.data('properties');
636
637	if((!properties.initialized \|\| options.displayChar!=value) && value>=0)
638	{
639	options.displayChar=value;
640	if(options.displayChar>0)
641	{
642	if(options.multilines)
643	{
644	objects.input.attr('cols', options.displayChar);
645	}
646	else
647	{
648	objects.input.attr('size', options.displayChar);
649	}
650	}
651	else
652	{
653	if(options.multilines)
654	{
655	objects.input.removeAttr('size');
656	}
657	else
658	{
659	objects.input.removeAttr('cols');
660	}
661	}
662	}
663	if(object.width()>0)
664	{
665	objects.input.css(
666	{
667	'width': object.width()+'px',
668	'max-width': object.width()+'px'
669	}
670	);
671	}
672	return(options.displayChar);
673	},
674
675	setMaxChar : function (object, value)
676	{
677	var options=object.data('options'),
678	objects=object.data('objects'),
679	properties=object.data('properties');
680
681	if((!properties.initialized \|\| options.maxChar!=value) && value>=0)
682	{
683	options.maxChar=value;
684	if(!options.multilines)
685	{
686	if(options.maxChar>0)
687	{
688	objects.input.attr('maxlength', options.maxChar);
689	}
690	else
691	{
692	objects.input.removeAttr('maxlength');
693	}
694	}
695	}
696	return(options.maxChar);
697	},
698
699	setNumRows : function (object, value)
700	{
701	var options=object.data('options'),
702	objects=object.data('objects'),
703	properties=object.data('properties');
704
705	if((!properties.initialized \|\| options.numRows!=value) && value>0)
706	{
707	options.numRows=value;
708	if(options.multilines)
709	{
710	objects.input.attr('rows', options.numRows);
711	}
712	}
713	return(options.numRows);
714	},
715
716	setDisabled : function (object, value)
717	{
718	var options=object.data('options'),
719	objects=object.data('objects'),
720	properties=object.data('properties');
721
722	if((!properties.initialized \|\| options.disabled!=value) && (value==true \|\| value==false))
723	{
724	options.disabled=value;
725	objects.input.attr('disabled', options.disabled);
726	}
727	return(options.disabled);
728	},
729
730	setTextAlign : function (object, value)
731	{
732	var options=object.data('options'),
733	objects=object.data('objects'),
734	properties=object.data('properties');
735
736	if((!properties.initialized \|\| options.textAlign!=value) && (value=='left' \|\| value=='right'))
737	{
738	options.textAlign=value;
739	objects.input.css('text-align', options.textAlign);
740	}
741	return(options.textAlign);
742	},
743
744
745	setMultilines : function (object, value)
746	{
747	var options=object.data('options'),
748	objects=object.data('objects'),
749	properties=object.data('properties');
750
751	if((!properties.initialized \|\| options.multilines!=value) && (value==true \|\| value==false))
752	{
753	options.multilines=value;
754
755	if(options.multilines)
756	{
757	objects.input=$('<textarea/>');
758	}
759	else
760	{
761	objects.input=$('<input>',
762	{
763	type:"text",
764	value:''
765	}
766	);
767	}
768
769	objects.container.append(
770	objects.input.bind('keyup.inputText',
771	function (event)
772	{
773	return(privateMethods.keyUp(object, event));
774	}
775	)
776	.bind('change.inputText',
777	function (event)
778	{
779	return(privateMethods.change(object, event));
780	}
781	)
782	.bind('keydown.inputText',
783	function (event)
784	{
785	return(privateMethods.keyDown(object, event));
786	}
787	)
788	);
789
790	}
791	return(options.textAlign);
792	}, //setMultilines
793
794	setLanguages : function (object, value)
795	{
796	var properties=object.data('properties'),
797	options=object.data('options');
798
799	options.languages=value;
800	options.languagesValues={};
801
802	if(options.languages.length>0)
803	{
804	if($.inArray(options.currentLanguage, options.languages)<0 \|\|
805	options.currentLanguage=='') options.currentLanguage=options.languages[0];
806
807	for(var i=0;i<options.languages.length;i++)
808	{
809	properties.languagesValues[options.languages[i]]='';
810	}
811	}
812	else
813	{
814	options.currentLanguage='';
815	}
816
817	return(options.languages);
818	}, //setLanguages
819
820	setLanguagesValues : function (object, value)
821	{
822	var options=object.data('options'),
823	properties=object.data('properties');
824
825	if(value==':clear')
826	{
827	for(var langValue in properties.languagesValues)
828	{
829	privateMethods.setLanguageValue(object, langValue, '', langValue==options.currentLanguage);
830	}
831	}
832	else if(!$.isEmptyObject(value))
833	{
834	for(var langValue in value)
835	{
836	if(properties.languagesValues[langValue]!=null)
837	privateMethods.setLanguageValue(object, langValue, value[langValue], langValue==options.currentLanguage);
838	}
839	}
840
841	return(properties.languagesValues);
842	}, //setLanguagesValues
843
844	setLanguageValue : function (object, language, value, updateInput)
845	{
846	var options=object.data('options'),
847	properties=object.data('properties');
848
849	if(properties.languagesValues[language]!=null)
850	{
851	properties.languagesValues[language]=value;
852
853	if(updateInput) privateMethods.setValue(object, properties.languagesValues[options.currentLanguage], true);
854	}
855
856	return(options.languagesValues);
857	}, //setLanguageValue
858
859	setCurrentLanguage : function (object, value)
860	{
861	var options=object.data('options'),
862	properties=object.data('properties');
863
864	if((!properties.initialized \|\| options.currentLanguage!=value) && $.inArray(value, options.languages)>=0)
865	{
866	options.currentLanguage=value;
867
868	privateMethods.setValue(object, properties.languagesValues[options.currentLanguage], true);
869	}
870
871	return(options.currentLanguage);
872	}, //setCurrentLanguage
873
874	setLanguageSelector : function (object, value)
875	{
876	var options=object.data('options'),
877	properties=object.data('properties');
878
879	if((!properties.initialized \|\| options.languageSelector!=value) && value!='' && $('#'+value).length>0)
880	{
881	if(options.languageSelector!='') $('#'+options.languageSelector).unbind('inputListChange');
882	options.languageSelector=value;
883
884	if(options.languageSelector!='')
885	$('#'+options.languageSelector).bind('inputListChange',
886	function (event, lang)
887	{
888	privateMethods.setCurrentLanguage(object, lang);
889	}
890	);
891	}
892
893	return(options.currentLanguage);
894	}, //setCurrentLanguage
895
896	setValue : function (object, value, apply)
897	{
898	var options=object.data('options'),
899	properties=object.data('properties'),
900	objects=object.data('objects');
901
902	if(properties.initialized && properties.value==value)
903	{
904	return(properties.value);
905	}
906
907	privateMethods.setIsValid(object, privateMethods.isValid(object, value));
908
909	properties.value=value;
910
911	if(apply)
912	{
913	objects.input.val(properties.value);
914	}
915
916	if(options.currentLanguage!='') privateMethods.setLanguageValue(object, options.currentLanguage, value, false);
917
918	if(options.change) object.trigger('inputTextChange', properties.value);
919
920	return(properties.value);
921	}, //setValue
922
923	setEventChange : function (object, value)
924	{
925	var options=object.data('options');
926
927	options.change=value;
928	object.unbind('inputTextChange');
929	if(value) object.bind('inputTextChange', options.change);
930	return(options.change);
931	},
932
933	keyUp : function (object, event)
934	{
935	var objects=object.data('objects');
936
937	if(event.keyCode==9 \|\| //DOM_VK_TAB
938	event.keyCode==12 \|\| //DOM_VK_CLEAR
939	event.keyCode==16 \|\| //DOM_VK_SHIFT
940	event.keyCode==17 \|\| //DOM_VK_CONTROL
941	event.keyCode==18 \|\| //DOM_VK_ALT
942	event.keyCode==33 \|\| //DOM_VK_PAGE_UP
943	event.keyCode==34 \|\| //DOM_VK_PAGE_DOWN
944	event.keyCode==35 \|\| //DOM_VK_END
945	event.keyCode==36 \|\| //DOM_VK_HOME
946	event.keyCode==37 \|\| //DOM_VK_LEFT
947	event.keyCode==38 \|\| //DOM_VK_UP
948	event.keyCode==39 \|\| //DOM_VK_RIGHT
949	event.keyCode==40 \|\| //DOM_VK_DOWN
950	event.keyCode==45 \|\| //DOM_VK_INSERT
951	event.keyCode==93 //DOM_VK_CONTEXT_MENU
952	) return(false);
953
954	return(privateMethods.setValue(object, objects.input.val(), false));
955	},
956
957	change : function (object, event)
958	{
959	var objects=object.data('objects');
960
961	return(privateMethods.setValue(object, objects.input.val(), false))
962	},
963
964	keyDown : function (object, event)
965	{
966	var objects=object.data('objects'),
967	options=object.data('options');
968
969	if(options.maxChar>0 &&
970	objects.input.val().length>=options.maxChar &&
971	!(event.keyCode==8 \|\| //DOM_VK_BACK_SPACE
972	event.keyCode==9 \|\| //DOM_VK_TAB
973	event.keyCode==12 \|\| //DOM_VK_CLEAR
974	event.keyCode==16 \|\| //DOM_VK_SHIFT
975	event.keyCode==17 \|\| //DOM_VK_CONTROL
976	event.keyCode==18 \|\| //DOM_VK_ALT
977	event.keyCode==33 \|\| //DOM_VK_PAGE_UP
978	event.keyCode==34 \|\| //DOM_VK_PAGE_DOWN
979	event.keyCode==35 \|\| //DOM_VK_END
980	event.keyCode==36 \|\| //DOM_VK_HOME
981	event.keyCode==37 \|\| //DOM_VK_LEFT
982	event.keyCode==38 \|\| //DOM_VK_UP
983	event.keyCode==39 \|\| //DOM_VK_RIGHT
984	event.keyCode==40 \|\| //DOM_VK_DOWN
985	event.keyCode==45 \|\| //DOM_VK_INSERT
986	event.keyCode==46 \|\| //DOM_VK_DELETE
987	event.keyCode==93 \|\| //DOM_VK_CONTEXT_MENU
988	objects.input.get(0).selectionStart!=objects.input.get(0).selectionEnd
989	)
990	) return(false);
991	},
992
993	/**
994	* do translation through a google translate API call (need the GPC google_translate.js file is loaded)
995	*
996	* @param String input : id of input field ; if empty, translate all localized fields
997	*/
998	doTranslation : function(object)
999	{
1000	var objects=object.data('objects'),
1001	properties=object.data('properties'),
1002	options=object.data('options');
1003
1004	if(googleTranslate!=null)
1005	{
1006	googleTranslate(properties.value, '', options.currentLanguage.substr(0,2),
1007	function (result)
1008	{
1009	privateMethods.setValue(object, result, true);
1010	}
1011	);
1012	}
1013	}
1014
1015	};
1016
1017
1018	$.fn.inputText = function(method)
1019	{
1020	if(publicMethods[method])
1021	{
1022	return publicMethods[method].apply( this, Array.prototype.slice.call( arguments, 1 ));
1023	}
1024	else if(typeof method === 'object' \|\| ! method)
1025	{
1026	return publicMethods.init.apply(this, arguments);
1027	}
1028	else
1029	{
1030	$.error( 'Method ' + method + ' does not exist on jQuery.inputText' );
1031	}
1032	} // $.fn.inputText
1033
1034	}
1035	)(jQuery);
1036
1037

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