1 (function(a){a.fn.filter_visible=function(c){c=c||3;var b=function(){var e=a(this),d;for(d=0;d<c-1;++d){if(!e.is(":visible")){return false}e=e.parent()}return true};return this.filter(b)};a.table_hotkeys=function(p,q,b){b=a.extend(a.table_hotkeys.defaults,b);var i,l,e,f,m,d,k,o,c,h,g,n,j;i=b.class_prefix+b.selected_suffix;l=b.class_prefix+b.destructive_suffix;e=function(r){if(a.table_hotkeys.current_row){a.table_hotkeys.current_row.removeClass(i)}r.addClass(i);r[0].scrollIntoView(false);a.table_hotkeys.current_row=r};f=function(r){if(!d(r)&&a.isFunction(b[r+"_page_link_cb"])){b[r+"_page_link_cb"]()}};m=function(s){var r,t;if(!a.table_hotkeys.current_row){r=h();a.table_hotkeys.current_row=r;return r[0]}t="prev"==s?a.fn.prevAll:a.fn.nextAll;return t.call(a.table_hotkeys.current_row,b.cycle_expr).filter_visible()[0]};d=function(s){var r=m(s);if(!r){return false}e(a(r));return true};k=function(){return d("prev")};o=function(){return d("next")};c=function(){a(b.checkbox_expr,a.table_hotkeys.current_row).each(function(){this.checked=!this.checked})};h=function(){return a(b.cycle_expr,p).filter_visible().eq(b.start_row_index)};g=function(){var r=a(b.cycle_expr,p).filter_visible();return r.eq(r.length-1)};n=function(r){return function(){if(null==a.table_hotkeys.current_row){return false}var s=a(r,a.table_hotkeys.current_row);if(!s.length){return false}if(s.is("."+l)){o()||k()}s.click()}};j=h();if(!j.length){return}if(b.highlight_first){e(j)}else{if(b.highlight_last){e(g())}}a.hotkeys.add(b.prev_key,b.hotkeys_opts,function(){return f("prev")});a.hotkeys.add(b.next_key,b.hotkeys_opts,function(){return f("next")});a.hotkeys.add(b.mark_key,b.hotkeys_opts,c);a.each(q,function(){var s,r;if(a.isFunction(this[1])){s=this[1];r=this[0];a.hotkeys.add(r,b.hotkeys_opts,function(t){return s(t,a.table_hotkeys.current_row)})}else{r=this;a.hotkeys.add(r,b.hotkeys_opts,n("."+b.class_prefix+r))}})};a.table_hotkeys.current_row=null;a.table_hotkeys.defaults={cycle_expr:"tr",class_prefix:"vim-",selected_suffix:"current",destructive_suffix:"destructive",hotkeys_opts:{disableInInput:true,type:"keypress"},checkbox_expr:":checkbox",next_key:"j",prev_key:"k",mark_key:"x",start_row_index:2,highlight_first:false,highlight_last:false,next_page_link_cb:false,prev_page_link_cb:false}})(jQuery); |
1 (function($){ |
|
2 $.fn.filter_visible = function(depth) { |
|
3 depth = depth || 3; |
|
4 var is_visible = function() { |
|
5 var p = $(this), i; |
|
6 for(i=0; i<depth-1; ++i) { |
|
7 if (!p.is(':visible')) return false; |
|
8 p = p.parent(); |
|
9 } |
|
10 return true; |
|
11 } |
|
12 return this.filter(is_visible); |
|
13 }; |
|
14 $.table_hotkeys = function(table, keys, opts) { |
|
15 opts = $.extend($.table_hotkeys.defaults, opts); |
|
16 var selected_class, destructive_class, set_current_row, adjacent_row_callback, get_adjacent_row, adjacent_row, prev_row, next_row, check, get_first_row, get_last_row, make_key_callback, first_row; |
|
17 |
|
18 selected_class = opts.class_prefix + opts.selected_suffix; |
|
19 destructive_class = opts.class_prefix + opts.destructive_suffix |
|
20 set_current_row = function (tr) { |
|
21 if ($.table_hotkeys.current_row) $.table_hotkeys.current_row.removeClass(selected_class); |
|
22 tr.addClass(selected_class); |
|
23 tr[0].scrollIntoView(false); |
|
24 $.table_hotkeys.current_row = tr; |
|
25 }; |
|
26 adjacent_row_callback = function(which) { |
|
27 if (!adjacent_row(which) && $.isFunction(opts[which+'_page_link_cb'])) { |
|
28 opts[which+'_page_link_cb'](); |
|
29 } |
|
30 }; |
|
31 get_adjacent_row = function(which) { |
|
32 var first_row, method; |
|
33 |
|
34 if (!$.table_hotkeys.current_row) { |
|
35 first_row = get_first_row(); |
|
36 $.table_hotkeys.current_row = first_row; |
|
37 return first_row[0]; |
|
38 } |
|
39 method = 'prev' == which? $.fn.prevAll : $.fn.nextAll; |
|
40 return method.call($.table_hotkeys.current_row, opts.cycle_expr).filter_visible()[0]; |
|
41 }; |
|
42 adjacent_row = function(which) { |
|
43 var adj = get_adjacent_row(which); |
|
44 if (!adj) return false; |
|
45 set_current_row($(adj)); |
|
46 return true; |
|
47 }; |
|
48 prev_row = function() { return adjacent_row('prev'); }; |
|
49 next_row = function() { return adjacent_row('next'); }; |
|
50 check = function() { |
|
51 $(opts.checkbox_expr, $.table_hotkeys.current_row).each(function() { |
|
52 this.checked = !this.checked; |
|
53 }); |
|
54 }; |
|
55 get_first_row = function() { |
|
56 return $(opts.cycle_expr, table).filter_visible().eq(opts.start_row_index); |
|
57 }; |
|
58 get_last_row = function() { |
|
59 var rows = $(opts.cycle_expr, table).filter_visible(); |
|
60 return rows.eq(rows.length-1); |
|
61 }; |
|
62 make_key_callback = function(expr) { |
|
63 return function() { |
|
64 if ( null == $.table_hotkeys.current_row ) return false; |
|
65 var clickable = $(expr, $.table_hotkeys.current_row); |
|
66 if (!clickable.length) return false; |
|
67 if (clickable.is('.'+destructive_class)) next_row() || prev_row(); |
|
68 clickable.click(); |
|
69 } |
|
70 }; |
|
71 first_row = get_first_row(); |
|
72 if (!first_row.length) return; |
|
73 if (opts.highlight_first) |
|
74 set_current_row(first_row); |
|
75 else if (opts.highlight_last) |
|
76 set_current_row(get_last_row()); |
|
77 $.hotkeys.add(opts.prev_key, opts.hotkeys_opts, function() {return adjacent_row_callback('prev')}); |
|
78 $.hotkeys.add(opts.next_key, opts.hotkeys_opts, function() {return adjacent_row_callback('next')}); |
|
79 $.hotkeys.add(opts.mark_key, opts.hotkeys_opts, check); |
|
80 $.each(keys, function() { |
|
81 var callback, key; |
|
82 |
|
83 if ($.isFunction(this[1])) { |
|
84 callback = this[1]; |
|
85 key = this[0]; |
|
86 $.hotkeys.add(key, opts.hotkeys_opts, function(event) { return callback(event, $.table_hotkeys.current_row); }); |
|
87 } else { |
|
88 key = this; |
|
89 $.hotkeys.add(key, opts.hotkeys_opts, make_key_callback('.'+opts.class_prefix+key)); |
|
90 } |
|
91 }); |
|
92 |
|
93 }; |
|
94 $.table_hotkeys.current_row = null; |
|
95 $.table_hotkeys.defaults = {cycle_expr: 'tr', class_prefix: 'vim-', selected_suffix: 'current', |
|
96 destructive_suffix: 'destructive', hotkeys_opts: {disableInInput: true, type: 'keypress'}, |
|
97 checkbox_expr: ':checkbox', next_key: 'j', prev_key: 'k', mark_key: 'x', |
|
98 start_row_index: 2, highlight_first: false, highlight_last: false, next_page_link_cb: false, prev_page_link_cb: false}; |
|
99 })(jQuery); |