1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
|
/**
* Interface for the classic edit toolbar.
*
* @class mw.toolbar
* @singleton
*/
( function ( mw, $ ) {
var toolbar, isReady, $toolbar, queue, slice, $currentFocused;
/**
* Internal helper that does the actual insertion of the button into the toolbar.
*
* For backwards-compatibility, passing `imageFile`, `speedTip`, `tagOpen`, `tagClose`,
* `sampleText` and `imageId` as separate arguments (in this order) is also supported.
*
* @private
*
* @param {Object} button Object with the following properties.
* You are required to provide *either* the `onClick` parameter, or the three parameters
* `tagOpen`, `tagClose` and `sampleText`, but not both (they're mutually exclusive).
* @param {string} [button.imageFile] Image to use for the button.
* @param {string} button.speedTip Tooltip displayed when user mouses over the button.
* @param {Function} [button.onClick] Function to be executed when the button is clicked.
* @param {string} [button.tagOpen]
* @param {string} [button.tagClose]
* @param {string} [button.sampleText] Alternative to `onClick`. `tagOpen`, `tagClose` and
* `sampleText` together provide the markup that should be inserted into page text at
* current cursor position.
* @param {string} [button.imageId] `id` attribute of the button HTML element. Can be
* used to define the image with CSS if it's not provided as `imageFile`.
*/
function insertButton( button, speedTip, tagOpen, tagClose, sampleText, imageId ) {
var $button;
// Backwards compatibility
if ( typeof button !== 'object' ) {
button = {
imageFile: button,
speedTip: speedTip,
tagOpen: tagOpen,
tagClose: tagClose,
sampleText: sampleText,
imageId: imageId
};
}
if ( button.imageFile ) {
$button = $( '<img>' ).attr( {
src: button.imageFile,
alt: button.speedTip,
title: button.speedTip,
id: button.imageId || undefined,
'class': 'mw-toolbar-editbutton'
} );
} else {
$button = $( '<div>' ).attr( {
title: button.speedTip,
id: button.imageId || undefined,
'class': 'mw-toolbar-editbutton'
} );
}
$button.click( function ( e ) {
if ( button.onClick !== undefined ) {
button.onClick( e );
} else {
toolbar.insertTags( button.tagOpen, button.tagClose, button.sampleText );
}
return false;
} );
$toolbar.append( $button );
}
isReady = false;
$toolbar = false;
/**
* @private
* @property {Array}
* Contains button objects (and for backwards compatibilty, it can
* also contains an arguments array for insertButton).
*/
queue = [];
slice = queue.slice;
toolbar = {
/**
* Add buttons to the toolbar.
*
* Takes care of race conditions and time-based dependencies by placing buttons in a queue if
* this method is called before the toolbar is created.
*
* For backwards-compatibility, passing `imageFile`, `speedTip`, `tagOpen`, `tagClose`,
* `sampleText` and `imageId` as separate arguments (in this order) is also supported.
*
* @inheritdoc #insertButton
*/
addButton: function () {
if ( isReady ) {
insertButton.apply( toolbar, arguments );
} else {
// Convert arguments list to array
queue.push( slice.call( arguments ) );
}
},
/**
* Add multiple buttons to the toolbar (see also #addButton).
*
* Example usage:
*
* addButtons( [ { .. }, { .. }, { .. } ] );
* addButtons( { .. }, { .. } );
*
* @param {Object|Array...} [buttons] An array of button objects or the first
* button object in a list of variadic arguments.
*/
addButtons: function ( buttons ) {
if ( !$.isArray( buttons ) ) {
buttons = slice.call( arguments );
}
if ( isReady ) {
$.each( buttons, function () {
insertButton( this );
} );
} else {
// Push each button into the queue
queue.push.apply( queue, buttons );
}
},
/**
* Apply tagOpen/tagClose to selection in currently focused textarea.
*
* Uses `sampleText` if selection is empty.
*
* @param {string} tagOpen
* @param {string} tagClose
* @param {string} sampleText
*/
insertTags: function ( tagOpen, tagClose, sampleText ) {
if ( $currentFocused && $currentFocused.length ) {
$currentFocused.textSelection(
'encapsulateSelection', {
pre: tagOpen,
peri: sampleText,
post: tagClose
}
);
}
}
};
// Legacy (for compatibility with the code previously in skins/common.edit.js)
mw.log.deprecate( window, 'addButton', toolbar.addButton, 'Use mw.toolbar.addButton instead.' );
mw.log.deprecate( window, 'insertTags', toolbar.insertTags, 'Use mw.toolbar.insertTags instead.' );
// For backwards compatibility. Used to be called from EditPage.php, maybe other places as well.
mw.log.deprecate( toolbar, 'init', $.noop );
// Expose API publicly
mw.toolbar = toolbar;
$( function () {
var i, button;
// Used to determine where to insert tags
$currentFocused = $( '#wpTextbox1' );
// Populate the selector cache for $toolbar
$toolbar = $( '#toolbar' );
for ( i = 0; i < queue.length; i++ ) {
button = queue[ i ];
if ( $.isArray( button ) ) {
// Forwarded arguments array from mw.toolbar.addButton
insertButton.apply( toolbar, button );
} else {
// Raw object from mw.toolbar.addButtons
insertButton( button );
}
}
// Clear queue
queue.length = 0;
// This causes further calls to addButton to go to insertion directly
// instead of to the queue.
// It is important that this is after the one and only loop through
// the queue
isReady = true;
// Apply to dynamically created textboxes as well as normal ones
$( document ).on( 'focus', 'textarea, input:text', function () {
$currentFocused = $( this );
} );
} );
}( mediaWiki, jQuery ) );
|
