3 * https://www.mediawiki.org/wiki/OOUI
5 * Copyright 2011–2018 OOUI Team and other contributors.
6 * Released under the MIT license
7 * http://oojs.mit-license.org
9 * Date: 2018-07-11T18:13:04Z
16 * An ActionWidget is a {@link OO.ui.ButtonWidget button widget} that executes an action.
17 * Action widgets are used with OO.ui.ActionSet, which manages the behavior and availability
20 * Both actions and action sets are primarily used with {@link OO.ui.Dialog Dialogs}.
21 * Please see the [OOUI documentation on MediaWiki] [1] for more information
24 * [1]: https://www.mediawiki.org/wiki/OOUI/Windows/Process_Dialogs#Action_sets
27 * @extends OO.ui.ButtonWidget
28 * @mixins OO.ui.mixin.PendingElement
31 * @param {Object} [config] Configuration options
32 * @cfg {string} [action] Symbolic name of the action (e.g., ‘continue’ or ‘cancel’).
33 * @cfg {string[]} [modes] Symbolic names of the modes (e.g., ‘edit’ or ‘read’) in which the action
34 * should be made available. See the action set's {@link OO.ui.ActionSet#setMode setMode} method
35 * for more information about setting modes.
36 * @cfg {boolean} [framed=false] Render the action button with a frame
38 OO
.ui
.ActionWidget
= function OoUiActionWidget( config
) {
39 // Configuration initialization
40 config
= $.extend( { framed
: false }, config
);
43 OO
.ui
.ActionWidget
.parent
.call( this, config
);
46 OO
.ui
.mixin
.PendingElement
.call( this, config
);
49 this.action
= config
.action
|| '';
50 this.modes
= config
.modes
|| [];
55 this.$element
.addClass( 'oo-ui-actionWidget' );
60 OO
.inheritClass( OO
.ui
.ActionWidget
, OO
.ui
.ButtonWidget
);
61 OO
.mixinClass( OO
.ui
.ActionWidget
, OO
.ui
.mixin
.PendingElement
);
66 * Check if the action is configured to be available in the specified `mode`.
68 * @param {string} mode Name of mode
69 * @return {boolean} The action is configured with the mode
71 OO
.ui
.ActionWidget
.prototype.hasMode = function ( mode
) {
72 return this.modes
.indexOf( mode
) !== -1;
76 * Get the symbolic name of the action (e.g., ‘continue’ or ‘cancel’).
80 OO
.ui
.ActionWidget
.prototype.getAction = function () {
85 * Get the symbolic name of the mode or modes for which the action is configured to be available.
87 * The current mode is set with the action set's {@link OO.ui.ActionSet#setMode setMode} method.
88 * Only actions that are configured to be avaiable in the current mode will be visible. All other actions
93 OO
.ui
.ActionWidget
.prototype.getModes = function () {
94 return this.modes
.slice();
97 /* eslint-disable no-unused-vars */
99 * ActionSets manage the behavior of the {@link OO.ui.ActionWidget action widgets} that comprise them.
100 * Actions can be made available for specific contexts (modes) and circumstances
101 * (abilities). Action sets are primarily used with {@link OO.ui.Dialog Dialogs}.
103 * ActionSets contain two types of actions:
105 * - Special: Special actions are the first visible actions with special flags, such as 'safe' and 'primary', the default special flags. Additional special flags can be configured in subclasses with the static #specialFlags property.
106 * - Other: Other actions include all non-special visible actions.
108 * See the [OOUI documentation on MediaWiki][1] for more information.
111 * // Example: An action set used in a process dialog
112 * function MyProcessDialog( config ) {
113 * MyProcessDialog.parent.call( this, config );
115 * OO.inheritClass( MyProcessDialog, OO.ui.ProcessDialog );
116 * MyProcessDialog.static.title = 'An action set in a process dialog';
117 * MyProcessDialog.static.name = 'myProcessDialog';
118 * // An action set that uses modes ('edit' and 'help' mode, in this example).
119 * MyProcessDialog.static.actions = [
120 * { action: 'continue', modes: 'edit', label: 'Continue', flags: [ 'primary', 'progressive' ] },
121 * { action: 'help', modes: 'edit', label: 'Help' },
122 * { modes: 'edit', label: 'Cancel', flags: 'safe' },
123 * { action: 'back', modes: 'help', label: 'Back', flags: 'safe' }
126 * MyProcessDialog.prototype.initialize = function () {
127 * MyProcessDialog.parent.prototype.initialize.apply( this, arguments );
128 * this.panel1 = new OO.ui.PanelLayout( { padded: true, expanded: false } );
129 * this.panel1.$element.append( '<p>This dialog uses an action set (continue, help, cancel, back) configured with modes. This is edit mode. Click \'help\' to see help mode.</p>' );
130 * this.panel2 = new OO.ui.PanelLayout( { padded: true, expanded: false } );
131 * this.panel2.$element.append( '<p>This is help mode. Only the \'back\' action widget is configured to be visible here. Click \'back\' to return to \'edit\' mode.</p>' );
132 * this.stackLayout = new OO.ui.StackLayout( {
133 * items: [ this.panel1, this.panel2 ]
135 * this.$body.append( this.stackLayout.$element );
137 * MyProcessDialog.prototype.getSetupProcess = function ( data ) {
138 * return MyProcessDialog.parent.prototype.getSetupProcess.call( this, data )
139 * .next( function () {
140 * this.actions.setMode( 'edit' );
143 * MyProcessDialog.prototype.getActionProcess = function ( action ) {
144 * if ( action === 'help' ) {
145 * this.actions.setMode( 'help' );
146 * this.stackLayout.setItem( this.panel2 );
147 * } else if ( action === 'back' ) {
148 * this.actions.setMode( 'edit' );
149 * this.stackLayout.setItem( this.panel1 );
150 * } else if ( action === 'continue' ) {
152 * return new OO.ui.Process( function () {
156 * return MyProcessDialog.parent.prototype.getActionProcess.call( this, action );
158 * MyProcessDialog.prototype.getBodyHeight = function () {
159 * return this.panel1.$element.outerHeight( true );
161 * var windowManager = new OO.ui.WindowManager();
162 * $( 'body' ).append( windowManager.$element );
163 * var dialog = new MyProcessDialog( {
166 * windowManager.addWindows( [ dialog ] );
167 * windowManager.openWindow( dialog );
169 * [1]: https://www.mediawiki.org/wiki/OOUI/Windows/Process_Dialogs#Action_sets
173 * @mixins OO.EventEmitter
176 * @param {Object} [config] Configuration options
178 OO
.ui
.ActionSet
= function OoUiActionSet( config
) {
179 // Configuration initialization
180 config
= config
|| {};
182 // Mixin constructors
183 OO
.EventEmitter
.call( this );
188 actions
: 'getAction',
192 this.categorized
= {};
195 this.organized
= false;
196 this.changing
= false;
197 this.changed
= false;
199 /* eslint-enable no-unused-vars */
203 OO
.mixinClass( OO
.ui
.ActionSet
, OO
.EventEmitter
);
205 /* Static Properties */
208 * Symbolic name of the flags used to identify special actions. Special actions are displayed in the
209 * header of a {@link OO.ui.ProcessDialog process dialog}.
210 * See the [OOUI documentation on MediaWiki][2] for more information and examples.
212 * [2]:https://www.mediawiki.org/wiki/OOUI/Windows/Process_Dialogs
219 OO
.ui
.ActionSet
.static.specialFlags
= [ 'safe', 'primary' ];
226 * A 'click' event is emitted when an action is clicked.
228 * @param {OO.ui.ActionWidget} action Action that was clicked
234 * An 'add' event is emitted when actions are {@link #method-add added} to the action set.
236 * @param {OO.ui.ActionWidget[]} added Actions added
242 * A 'remove' event is emitted when actions are {@link #method-remove removed}
243 * or {@link #clear cleared}.
245 * @param {OO.ui.ActionWidget[]} added Actions removed
251 * A 'change' event is emitted when actions are {@link #method-add added}, {@link #clear cleared},
252 * or {@link #method-remove removed} from the action set or when the {@link #setMode mode} is changed.
259 * Handle action change events.
264 OO
.ui
.ActionSet
.prototype.onActionChange = function () {
265 this.organized
= false;
266 if ( this.changing
) {
269 this.emit( 'change' );
274 * Check if an action is one of the special actions.
276 * @param {OO.ui.ActionWidget} action Action to check
277 * @return {boolean} Action is special
279 OO
.ui
.ActionSet
.prototype.isSpecial = function ( action
) {
282 for ( flag
in this.special
) {
283 if ( action
=== this.special
[ flag
] ) {
292 * Get action widgets based on the specified filter: ‘actions’, ‘flags’, ‘modes’, ‘visible’,
295 * @param {Object} [filters] Filters to use, omit to get all actions
296 * @param {string|string[]} [filters.actions] Actions that action widgets must have
297 * @param {string|string[]} [filters.flags] Flags that action widgets must have (e.g., 'safe')
298 * @param {string|string[]} [filters.modes] Modes that action widgets must have
299 * @param {boolean} [filters.visible] Action widgets must be visible
300 * @param {boolean} [filters.disabled] Action widgets must be disabled
301 * @return {OO.ui.ActionWidget[]} Action widgets matching all criteria
303 OO
.ui
.ActionSet
.prototype.get = function ( filters
) {
304 var i
, len
, list
, category
, actions
, index
, match
, matches
;
309 // Collect category candidates
311 for ( category
in this.categorized
) {
312 list
= filters
[ category
];
314 if ( !Array
.isArray( list
) ) {
317 for ( i
= 0, len
= list
.length
; i
< len
; i
++ ) {
318 actions
= this.categorized
[ category
][ list
[ i
] ];
319 if ( Array
.isArray( actions
) ) {
320 matches
.push
.apply( matches
, actions
);
325 // Remove by boolean filters
326 for ( i
= 0, len
= matches
.length
; i
< len
; i
++ ) {
327 match
= matches
[ i
];
329 ( filters
.visible
!== undefined && match
.isVisible() !== filters
.visible
) ||
330 ( filters
.disabled
!== undefined && match
.isDisabled() !== filters
.disabled
)
332 matches
.splice( i
, 1 );
338 for ( i
= 0, len
= matches
.length
; i
< len
; i
++ ) {
339 match
= matches
[ i
];
340 index
= matches
.lastIndexOf( match
);
341 while ( index
!== i
) {
342 matches
.splice( index
, 1 );
344 index
= matches
.lastIndexOf( match
);
349 return this.list
.slice();
353 * Get 'special' actions.
355 * Special actions are the first visible action widgets with special flags, such as 'safe' and 'primary'.
356 * Special flags can be configured in subclasses by changing the static #specialFlags property.
358 * @return {OO.ui.ActionWidget[]|null} 'Special' action widgets.
360 OO
.ui
.ActionSet
.prototype.getSpecial = function () {
362 return $.extend( {}, this.special
);
366 * Get 'other' actions.
368 * Other actions include all non-special visible action widgets.
370 * @return {OO.ui.ActionWidget[]} 'Other' action widgets
372 OO
.ui
.ActionSet
.prototype.getOthers = function () {
374 return this.others
.slice();
378 * Set the mode (e.g., ‘edit’ or ‘view’). Only {@link OO.ui.ActionWidget#modes actions} configured
379 * to be available in the specified mode will be made visible. All other actions will be hidden.
381 * @param {string} mode The mode. Only actions configured to be available in the specified
382 * mode will be made visible.
387 OO
.ui
.ActionSet
.prototype.setMode = function ( mode
) {
390 this.changing
= true;
391 for ( i
= 0, len
= this.list
.length
; i
< len
; i
++ ) {
392 action
= this.list
[ i
];
393 action
.toggle( action
.hasMode( mode
) );
396 this.organized
= false;
397 this.changing
= false;
398 this.emit( 'change' );
404 * Set the abilities of the specified actions.
406 * Action widgets that are configured with the specified actions will be enabled
407 * or disabled based on the boolean values specified in the `actions`
410 * @param {Object.<string,boolean>} actions A list keyed by action name with boolean
411 * values that indicate whether or not the action should be enabled.
414 OO
.ui
.ActionSet
.prototype.setAbilities = function ( actions
) {
415 var i
, len
, action
, item
;
417 for ( i
= 0, len
= this.list
.length
; i
< len
; i
++ ) {
418 item
= this.list
[ i
];
419 action
= item
.getAction();
420 if ( actions
[ action
] !== undefined ) {
421 item
.setDisabled( !actions
[ action
] );
429 * Executes a function once per action.
431 * When making changes to multiple actions, use this method instead of iterating over the actions
432 * manually to defer emitting a #change event until after all actions have been changed.
434 * @param {Object|null} filter Filters to use to determine which actions to iterate over; see #get
435 * @param {Function} callback Callback to run for each action; callback is invoked with three
436 * arguments: the action, the action's index, the list of actions being iterated over
439 OO
.ui
.ActionSet
.prototype.forEach = function ( filter
, callback
) {
440 this.changed
= false;
441 this.changing
= true;
442 this.get( filter
).forEach( callback
);
443 this.changing
= false;
444 if ( this.changed
) {
445 this.emit( 'change' );
452 * Add action widgets to the action set.
454 * @param {OO.ui.ActionWidget[]} actions Action widgets to add
459 OO
.ui
.ActionSet
.prototype.add = function ( actions
) {
462 this.changing
= true;
463 for ( i
= 0, len
= actions
.length
; i
< len
; i
++ ) {
464 action
= actions
[ i
];
465 action
.connect( this, {
466 click
: [ 'emit', 'click', action
],
467 toggle
: [ 'onActionChange' ]
469 this.list
.push( action
);
471 this.organized
= false;
472 this.emit( 'add', actions
);
473 this.changing
= false;
474 this.emit( 'change' );
480 * Remove action widgets from the set.
482 * To remove all actions, you may wish to use the #clear method instead.
484 * @param {OO.ui.ActionWidget[]} actions Action widgets to remove
489 OO
.ui
.ActionSet
.prototype.remove = function ( actions
) {
490 var i
, len
, index
, action
;
492 this.changing
= true;
493 for ( i
= 0, len
= actions
.length
; i
< len
; i
++ ) {
494 action
= actions
[ i
];
495 index
= this.list
.indexOf( action
);
496 if ( index
!== -1 ) {
497 action
.disconnect( this );
498 this.list
.splice( index
, 1 );
501 this.organized
= false;
502 this.emit( 'remove', actions
);
503 this.changing
= false;
504 this.emit( 'change' );
510 * Remove all action widets from the set.
512 * To remove only specified actions, use the {@link #method-remove remove} method instead.
518 OO
.ui
.ActionSet
.prototype.clear = function () {
520 removed
= this.list
.slice();
522 this.changing
= true;
523 for ( i
= 0, len
= this.list
.length
; i
< len
; i
++ ) {
524 action
= this.list
[ i
];
525 action
.disconnect( this );
530 this.organized
= false;
531 this.emit( 'remove', removed
);
532 this.changing
= false;
533 this.emit( 'change' );
541 * This is called whenever organized information is requested. It will only reorganize the actions
542 * if something has changed since the last time it ran.
547 OO
.ui
.ActionSet
.prototype.organize = function () {
548 var i
, iLen
, j
, jLen
, flag
, action
, category
, list
, item
, special
,
549 specialFlags
= this.constructor.static.specialFlags
;
551 if ( !this.organized
) {
552 this.categorized
= {};
555 for ( i
= 0, iLen
= this.list
.length
; i
< iLen
; i
++ ) {
556 action
= this.list
[ i
];
557 if ( action
.isVisible() ) {
558 // Populate categories
559 for ( category
in this.categories
) {
560 if ( !this.categorized
[ category
] ) {
561 this.categorized
[ category
] = {};
563 list
= action
[ this.categories
[ category
] ]();
564 if ( !Array
.isArray( list
) ) {
567 for ( j
= 0, jLen
= list
.length
; j
< jLen
; j
++ ) {
569 if ( !this.categorized
[ category
][ item
] ) {
570 this.categorized
[ category
][ item
] = [];
572 this.categorized
[ category
][ item
].push( action
);
575 // Populate special/others
577 for ( j
= 0, jLen
= specialFlags
.length
; j
< jLen
; j
++ ) {
578 flag
= specialFlags
[ j
];
579 if ( !this.special
[ flag
] && action
.hasFlag( flag
) ) {
580 this.special
[ flag
] = action
;
586 this.others
.push( action
);
590 this.organized
= true;
597 * Errors contain a required message (either a string or jQuery selection) that is used to describe what went wrong
598 * in a {@link OO.ui.Process process}. The error's #recoverable and #warning configurations are used to customize the
599 * appearance and functionality of the error interface.
601 * The basic error interface contains a formatted error message as well as two buttons: 'Dismiss' and 'Try again' (i.e., the error
602 * is 'recoverable' by default). If the error is not recoverable, the 'Try again' button will not be rendered and the widget
603 * that initiated the failed process will be disabled.
605 * If the error is a warning, the error interface will include a 'Dismiss' and a 'Continue' button, which will try the
608 * For an example of error interfaces, please see the [OOUI documentation on MediaWiki][1].
610 * [1]: https://www.mediawiki.org/wiki/OOUI/Windows/Process_Dialogs#Processes_and_errors
615 * @param {string|jQuery} message Description of error
616 * @param {Object} [config] Configuration options
617 * @cfg {boolean} [recoverable=true] Error is recoverable.
618 * By default, errors are recoverable, and users can try the process again.
619 * @cfg {boolean} [warning=false] Error is a warning.
620 * If the error is a warning, the error interface will include a
621 * 'Dismiss' and a 'Continue' button. It is the responsibility of the developer to ensure that the warning
622 * is not triggered a second time if the user chooses to continue.
624 OO
.ui
.Error
= function OoUiError( message
, config
) {
625 // Allow passing positional parameters inside the config object
626 if ( OO
.isPlainObject( message
) && config
=== undefined ) {
628 message
= config
.message
;
631 // Configuration initialization
632 config
= config
|| {};
635 this.message
= message
instanceof jQuery
? message
: String( message
);
636 this.recoverable
= config
.recoverable
=== undefined || !!config
.recoverable
;
637 this.warning
= !!config
.warning
;
642 OO
.initClass( OO
.ui
.Error
);
647 * Check if the error is recoverable.
649 * If the error is recoverable, users are able to try the process again.
651 * @return {boolean} Error is recoverable
653 OO
.ui
.Error
.prototype.isRecoverable = function () {
654 return this.recoverable
;
658 * Check if the error is a warning.
660 * If the error is a warning, the error interface will include a 'Dismiss' and a 'Continue' button.
662 * @return {boolean} Error is warning
664 OO
.ui
.Error
.prototype.isWarning = function () {
669 * Get error message as DOM nodes.
671 * @return {jQuery} Error message in DOM nodes
673 OO
.ui
.Error
.prototype.getMessage = function () {
674 return this.message
instanceof jQuery
?
675 this.message
.clone() :
676 $( '<div>' ).text( this.message
).contents();
680 * Get the error message text.
682 * @return {string} Error message
684 OO
.ui
.Error
.prototype.getMessageText = function () {
685 return this.message
instanceof jQuery
? this.message
.text() : this.message
;
689 * A Process is a list of steps that are called in sequence. The step can be a number, a jQuery promise,
692 * - **number**: the process will wait for the specified number of milliseconds before proceeding.
693 * - **promise**: the process will continue to the next step when the promise is successfully resolved
694 * or stop if the promise is rejected.
695 * - **function**: the process will execute the function. The process will stop if the function returns
696 * either a boolean `false` or a promise that is rejected; if the function returns a number, the process
697 * will wait for that number of milliseconds before proceeding.
699 * If the process fails, an {@link OO.ui.Error error} is generated. Depending on how the error is
700 * configured, users can dismiss the error and try the process again, or not. If a process is stopped,
701 * its remaining steps will not be performed.
706 * @param {number|jQuery.Promise|Function} step Number of miliseconds to wait before proceeding, promise
707 * that must be resolved before proceeding, or a function to execute. See #createStep for more information. see #createStep for more information
708 * @param {Object} [context=null] Execution context of the function. The context is ignored if the step is
709 * a number or promise.
711 OO
.ui
.Process = function ( step
, context
) {
716 if ( step
!== undefined ) {
717 this.next( step
, context
);
723 OO
.initClass( OO
.ui
.Process
);
730 * @return {jQuery.Promise} Promise that is resolved when all steps have successfully completed.
731 * If any of the steps return a promise that is rejected or a boolean false, this promise is rejected
732 * and any remaining steps are not performed.
734 OO
.ui
.Process
.prototype.execute = function () {
738 * Continue execution.
741 * @param {Array} step A function and the context it should be called in
742 * @return {Function} Function that continues the process
744 function proceed( step
) {
746 // Execute step in the correct context
748 result
= step
.callback
.call( step
.context
);
750 if ( result
=== false ) {
751 // Use rejected promise for boolean false results
752 return $.Deferred().reject( [] ).promise();
754 if ( typeof result
=== 'number' ) {
756 throw new Error( 'Cannot go back in time: flux capacitor is out of service' );
758 // Use a delayed promise for numbers, expecting them to be in milliseconds
759 deferred
= $.Deferred();
760 setTimeout( deferred
.resolve
, result
);
761 return deferred
.promise();
763 if ( result
instanceof OO
.ui
.Error
) {
764 // Use rejected promise for error
765 return $.Deferred().reject( [ result
] ).promise();
767 if ( Array
.isArray( result
) && result
.length
&& result
[ 0 ] instanceof OO
.ui
.Error
) {
768 // Use rejected promise for list of errors
769 return $.Deferred().reject( result
).promise();
771 // Duck-type the object to see if it can produce a promise
772 if ( result
&& $.isFunction( result
.promise
) ) {
773 // Use a promise generated from the result
774 return result
.promise();
776 // Use resolved promise for other results
777 return $.Deferred().resolve().promise();
781 if ( this.steps
.length
) {
782 // Generate a chain reaction of promises
783 promise
= proceed( this.steps
[ 0 ] )();
784 for ( i
= 1, len
= this.steps
.length
; i
< len
; i
++ ) {
785 promise
= promise
.then( proceed( this.steps
[ i
] ) );
788 promise
= $.Deferred().resolve().promise();
795 * Create a process step.
798 * @param {number|jQuery.Promise|Function} step
800 * - Number of milliseconds to wait before proceeding
801 * - Promise that must be resolved before proceeding
802 * - Function to execute
803 * - If the function returns a boolean false the process will stop
804 * - If the function returns a promise, the process will continue to the next
805 * step when the promise is resolved or stop if the promise is rejected
806 * - If the function returns a number, the process will wait for that number of
807 * milliseconds before proceeding
808 * @param {Object} [context=null] Execution context of the function. The context is
809 * ignored if the step is a number or promise.
810 * @return {Object} Step object, with `callback` and `context` properties
812 OO
.ui
.Process
.prototype.createStep = function ( step
, context
) {
813 if ( typeof step
=== 'number' || $.isFunction( step
.promise
) ) {
815 callback: function () {
821 if ( $.isFunction( step
) ) {
827 throw new Error( 'Cannot create process step: number, promise or function expected' );
831 * Add step to the beginning of the process.
833 * @inheritdoc #createStep
834 * @return {OO.ui.Process} this
837 OO
.ui
.Process
.prototype.first = function ( step
, context
) {
838 this.steps
.unshift( this.createStep( step
, context
) );
843 * Add step to the end of the process.
845 * @inheritdoc #createStep
846 * @return {OO.ui.Process} this
849 OO
.ui
.Process
.prototype.next = function ( step
, context
) {
850 this.steps
.push( this.createStep( step
, context
) );
855 * A window instance represents the life cycle for one single opening of a window
858 * While OO.ui.WindowManager will reuse OO.ui.Window objects, each time a window is
859 * opened, a new lifecycle starts.
861 * For more information, please see the [OOUI documentation on MediaWiki] [1].
863 * [1]: https://www.mediawiki.org/wiki/OOUI/Windows
869 OO
.ui
.WindowInstance
= function OOuiWindowInstance() {
871 opening
: $.Deferred(),
872 opened
: $.Deferred(),
873 closing
: $.Deferred(),
881 this.deferreds
= deferreds
;
883 // Set these up as chained promises so that rejecting of
884 // an earlier stage automatically rejects the subsequent
885 // would-be stages as well.
888 * @property {jQuery.Promise}
890 this.opening
= deferreds
.opening
.promise();
892 * @property {jQuery.Promise}
894 this.opened
= this.opening
.then( function () {
895 return deferreds
.opened
;
898 * @property {jQuery.Promise}
900 this.closing
= this.opened
.then( function () {
901 return deferreds
.closing
;
904 * @property {jQuery.Promise}
906 this.closed
= this.closing
.then( function () {
907 return deferreds
.closed
;
913 OO
.initClass( OO
.ui
.WindowInstance
);
916 * Check if window is opening.
918 * @return {boolean} Window is opening
920 OO
.ui
.WindowInstance
.prototype.isOpening = function () {
921 return this.deferreds
.opened
.state() === 'pending';
925 * Check if window is opened.
927 * @return {boolean} Window is opened
929 OO
.ui
.WindowInstance
.prototype.isOpened = function () {
930 return this.deferreds
.opened
.state() === 'resolved' &&
931 this.deferreds
.closing
.state() === 'pending';
935 * Check if window is closing.
937 * @return {boolean} Window is closing
939 OO
.ui
.WindowInstance
.prototype.isClosing = function () {
940 return this.deferreds
.closing
.state() === 'resolved' &&
941 this.deferreds
.closed
.state() === 'pending';
945 * Check if window is closed.
947 * @return {boolean} Window is closed
949 OO
.ui
.WindowInstance
.prototype.isClosed = function () {
950 return this.deferreds
.closed
.state() === 'resolved';
954 * Window managers are used to open and close {@link OO.ui.Window windows} and control their presentation.
955 * Managed windows are mutually exclusive. If a new window is opened while a current window is opening
956 * or is opened, the current window will be closed and any ongoing {@link OO.ui.Process process} will be cancelled. Windows
957 * themselves are persistent and—rather than being torn down when closed—can be repopulated with the
958 * pertinent data and reused.
960 * Over the lifecycle of a window, the window manager makes available three promises: `opening`,
961 * `opened`, and `closing`, which represent the primary stages of the cycle:
963 * **Opening**: the opening stage begins when the window manager’s #openWindow or a window’s
964 * {@link OO.ui.Window#open open} method is used, and the window manager begins to open the window.
966 * - an `opening` event is emitted with an `opening` promise
967 * - the #getSetupDelay method is called and the returned value is used to time a pause in execution before the
968 * window’s {@link OO.ui.Window#method-setup setup} method is called which executes OO.ui.Window#getSetupProcess.
969 * - a `setup` progress notification is emitted from the `opening` promise
970 * - the #getReadyDelay method is called the returned value is used to time a pause in execution before the
971 * window’s {@link OO.ui.Window#method-ready ready} method is called which executes OO.ui.Window#getReadyProcess.
972 * - a `ready` progress notification is emitted from the `opening` promise
973 * - the `opening` promise is resolved with an `opened` promise
975 * **Opened**: the window is now open.
977 * **Closing**: the closing stage begins when the window manager's #closeWindow or the
978 * window's {@link OO.ui.Window#close close} methods is used, and the window manager begins
979 * to close the window.
981 * - the `opened` promise is resolved with `closing` promise and a `closing` event is emitted
982 * - the #getHoldDelay method is called and the returned value is used to time a pause in execution before
983 * the window's {@link OO.ui.Window#getHoldProcess getHoldProces} method is called on the
984 * window and its result executed
985 * - a `hold` progress notification is emitted from the `closing` promise
986 * - the #getTeardownDelay() method is called and the returned value is used to time a pause in execution before
987 * the window's {@link OO.ui.Window#getTeardownProcess getTeardownProcess} method is called on the
988 * window and its result executed
989 * - a `teardown` progress notification is emitted from the `closing` promise
990 * - the `closing` promise is resolved. The window is now closed
992 * See the [OOUI documentation on MediaWiki][1] for more information.
994 * [1]: https://www.mediawiki.org/wiki/OOUI/Windows/Window_managers
997 * @extends OO.ui.Element
998 * @mixins OO.EventEmitter
1001 * @param {Object} [config] Configuration options
1002 * @cfg {OO.Factory} [factory] Window factory to use for automatic instantiation
1003 * Note that window classes that are instantiated with a factory must have
1004 * a {@link OO.ui.Dialog#static-name static name} property that specifies a symbolic name.
1005 * @cfg {boolean} [modal=true] Prevent interaction outside the dialog
1007 OO
.ui
.WindowManager
= function OoUiWindowManager( config
) {
1008 // Configuration initialization
1009 config
= config
|| {};
1011 // Parent constructor
1012 OO
.ui
.WindowManager
.parent
.call( this, config
);
1014 // Mixin constructors
1015 OO
.EventEmitter
.call( this );
1018 this.factory
= config
.factory
;
1019 this.modal
= config
.modal
=== undefined || !!config
.modal
;
1021 // Deprecated placeholder promise given to compatOpening in openWindow()
1022 // that is resolved in closeWindow().
1023 this.compatOpened
= null;
1024 this.preparingToOpen
= null;
1025 this.preparingToClose
= null;
1026 this.currentWindow
= null;
1027 this.globalEvents
= false;
1028 this.$returnFocusTo
= null;
1029 this.$ariaHidden
= null;
1030 this.onWindowResizeTimeout
= null;
1031 this.onWindowResizeHandler
= this.onWindowResize
.bind( this );
1032 this.afterWindowResizeHandler
= this.afterWindowResize
.bind( this );
1036 .addClass( 'oo-ui-windowManager' )
1037 .toggleClass( 'oo-ui-windowManager-modal', this.modal
);
1039 this.$element
.attr( 'aria-hidden', true );
1045 OO
.inheritClass( OO
.ui
.WindowManager
, OO
.ui
.Element
);
1046 OO
.mixinClass( OO
.ui
.WindowManager
, OO
.EventEmitter
);
1051 * An 'opening' event is emitted when the window begins to be opened.
1054 * @param {OO.ui.Window} win Window that's being opened
1055 * @param {jQuery.Promise} opened A promise resolved with a value when the window is opened successfully.
1056 * This promise also emits `setup` and `ready` notifications. When this promise is resolved, the first
1057 * argument of the value is an 'closed' promise, the second argument is the opening data.
1058 * @param {Object} data Window opening data
1062 * A 'closing' event is emitted when the window begins to be closed.
1065 * @param {OO.ui.Window} win Window that's being closed
1066 * @param {jQuery.Promise} closed A promise resolved with a value when the window is closed successfully.
1067 * This promise also emits `hold` and `teardown` notifications. When this promise is resolved, the first
1068 * argument of its value is the closing data.
1069 * @param {Object} data Window closing data
1073 * A 'resize' event is emitted when a window is resized.
1076 * @param {OO.ui.Window} win Window that was resized
1079 /* Static Properties */
1082 * Map of the symbolic name of each window size and its CSS properties.
1086 * @property {Object}
1088 OO
.ui
.WindowManager
.static.sizes
= {
1102 // These can be non-numeric because they are never used in calculations
1109 * Symbolic name of the default window size.
1111 * The default size is used if the window's requested size is not recognized.
1115 * @property {string}
1117 OO
.ui
.WindowManager
.static.defaultSize
= 'medium';
1122 * Handle window resize events.
1125 * @param {jQuery.Event} e Window resize event
1127 OO
.ui
.WindowManager
.prototype.onWindowResize = function () {
1128 clearTimeout( this.onWindowResizeTimeout
);
1129 this.onWindowResizeTimeout
= setTimeout( this.afterWindowResizeHandler
, 200 );
1133 * Handle window resize events.
1136 * @param {jQuery.Event} e Window resize event
1138 OO
.ui
.WindowManager
.prototype.afterWindowResize = function () {
1139 var currentFocusedElement
= document
.activeElement
;
1140 if ( this.currentWindow
) {
1141 this.updateWindowSize( this.currentWindow
);
1143 // Restore focus to the original element if it has changed.
1144 // When a layout change is made on resize inputs lose focus
1145 // on Android (Chrome and Firefox). See T162127.
1146 if ( currentFocusedElement
!== document
.activeElement
) {
1147 currentFocusedElement
.focus();
1153 * Check if window is opening.
1155 * @param {OO.ui.Window} win Window to check
1156 * @return {boolean} Window is opening
1158 OO
.ui
.WindowManager
.prototype.isOpening = function ( win
) {
1159 return win
=== this.currentWindow
&& !!this.lifecycle
&&
1160 this.lifecycle
.isOpening();
1164 * Check if window is closing.
1166 * @param {OO.ui.Window} win Window to check
1167 * @return {boolean} Window is closing
1169 OO
.ui
.WindowManager
.prototype.isClosing = function ( win
) {
1170 return win
=== this.currentWindow
&& !!this.lifecycle
&&
1171 this.lifecycle
.isClosing();
1175 * Check if window is opened.
1177 * @param {OO.ui.Window} win Window to check
1178 * @return {boolean} Window is opened
1180 OO
.ui
.WindowManager
.prototype.isOpened = function ( win
) {
1181 return win
=== this.currentWindow
&& !!this.lifecycle
&&
1182 this.lifecycle
.isOpened();
1186 * Check if a window is being managed.
1188 * @param {OO.ui.Window} win Window to check
1189 * @return {boolean} Window is being managed
1191 OO
.ui
.WindowManager
.prototype.hasWindow = function ( win
) {
1194 for ( name
in this.windows
) {
1195 if ( this.windows
[ name
] === win
) {
1204 * Get the number of milliseconds to wait after opening begins before executing the ‘setup’ process.
1206 * @param {OO.ui.Window} win Window being opened
1207 * @param {Object} [data] Window opening data
1208 * @return {number} Milliseconds to wait
1210 OO
.ui
.WindowManager
.prototype.getSetupDelay = function () {
1215 * Get the number of milliseconds to wait after setup has finished before executing the ‘ready’ process.
1217 * @param {OO.ui.Window} win Window being opened
1218 * @param {Object} [data] Window opening data
1219 * @return {number} Milliseconds to wait
1221 OO
.ui
.WindowManager
.prototype.getReadyDelay = function () {
1222 return this.modal
? OO
.ui
.theme
.getDialogTransitionDuration() : 0;
1226 * Get the number of milliseconds to wait after closing has begun before executing the 'hold' process.
1228 * @param {OO.ui.Window} win Window being closed
1229 * @param {Object} [data] Window closing data
1230 * @return {number} Milliseconds to wait
1232 OO
.ui
.WindowManager
.prototype.getHoldDelay = function () {
1237 * Get the number of milliseconds to wait after the ‘hold’ process has finished before
1238 * executing the ‘teardown’ process.
1240 * @param {OO.ui.Window} win Window being closed
1241 * @param {Object} [data] Window closing data
1242 * @return {number} Milliseconds to wait
1244 OO
.ui
.WindowManager
.prototype.getTeardownDelay = function () {
1245 return this.modal
? OO
.ui
.theme
.getDialogTransitionDuration() : 0;
1249 * Get a window by its symbolic name.
1251 * If the window is not yet instantiated and its symbolic name is recognized by a factory, it will be
1252 * instantiated and added to the window manager automatically. Please see the [OOUI documentation on MediaWiki][3]
1253 * for more information about using factories.
1254 * [3]: https://www.mediawiki.org/wiki/OOUI/Windows/Window_managers
1256 * @param {string} name Symbolic name of the window
1257 * @return {jQuery.Promise} Promise resolved with matching window, or rejected with an OO.ui.Error
1258 * @throws {Error} An error is thrown if the symbolic name is not recognized by the factory.
1259 * @throws {Error} An error is thrown if the named window is not recognized as a managed window.
1261 OO
.ui
.WindowManager
.prototype.getWindow = function ( name
) {
1262 var deferred
= $.Deferred(),
1263 win
= this.windows
[ name
];
1265 if ( !( win
instanceof OO
.ui
.Window
) ) {
1266 if ( this.factory
) {
1267 if ( !this.factory
.lookup( name
) ) {
1268 deferred
.reject( new OO
.ui
.Error(
1269 'Cannot auto-instantiate window: symbolic name is unrecognized by the factory'
1272 win
= this.factory
.create( name
);
1273 this.addWindows( [ win
] );
1274 deferred
.resolve( win
);
1277 deferred
.reject( new OO
.ui
.Error(
1278 'Cannot get unmanaged window: symbolic name unrecognized as a managed window'
1282 deferred
.resolve( win
);
1285 return deferred
.promise();
1289 * Get current window.
1291 * @return {OO.ui.Window|null} Currently opening/opened/closing window
1293 OO
.ui
.WindowManager
.prototype.getCurrentWindow = function () {
1294 return this.currentWindow
;
1300 * @param {OO.ui.Window|string} win Window object or symbolic name of window to open
1301 * @param {Object} [data] Window opening data
1302 * @param {jQuery|null} [data.$returnFocusTo] Element to which the window will return focus when closed.
1303 * Defaults the current activeElement. If set to null, focus isn't changed on close.
1304 * @return {OO.ui.WindowInstance|jQuery.Promise} A lifecycle object representing this particular
1305 * opening of the window. For backwards-compatibility, then object is also a Thenable that is resolved
1306 * when the window is done opening, with nested promise for when closing starts. This behaviour
1307 * is deprecated and is not compatible with jQuery 3. See T163510.
1310 OO
.ui
.WindowManager
.prototype.openWindow = function ( win
, data
, lifecycle
, compatOpening
) {
1315 // Internal parameter 'lifecycle' allows this method to always return
1316 // a lifecycle even if the window still needs to be created
1317 // asynchronously when 'win' is a string.
1318 lifecycle
= lifecycle
|| new OO
.ui
.WindowInstance();
1319 compatOpening
= compatOpening
|| $.Deferred();
1321 // Turn lifecycle into a Thenable for backwards-compatibility with
1322 // the deprecated nested-promise behaviour, see T163510.
1323 [ 'state', 'always', 'catch', 'pipe', 'then', 'promise', 'progress', 'done', 'fail' ]
1324 .forEach( function ( method
) {
1325 lifecycle
[ method
] = function () {
1326 OO
.ui
.warnDeprecation(
1327 'Using the return value of openWindow as a promise is deprecated. ' +
1328 'Use .openWindow( ... ).opening.' + method
+ '( ... ) instead.'
1330 return compatOpening
[ method
].apply( this, arguments
);
1334 // Argument handling
1335 if ( typeof win
=== 'string' ) {
1336 this.getWindow( win
).then(
1338 manager
.openWindow( win
, data
, lifecycle
, compatOpening
);
1341 lifecycle
.deferreds
.opening
.reject( err
);
1348 if ( !this.hasWindow( win
) ) {
1349 error
= 'Cannot open window: window is not attached to manager';
1350 } else if ( this.lifecycle
&& this.lifecycle
.isOpened() ) {
1351 error
= 'Cannot open window: another window is open';
1352 } else if ( this.preparingToOpen
|| ( this.lifecycle
&& this.lifecycle
.isOpening() ) ) {
1353 error
= 'Cannot open window: another window is opening';
1357 compatOpening
.reject( new OO
.ui
.Error( error
) );
1358 lifecycle
.deferreds
.opening
.reject( new OO
.ui
.Error( error
) );
1362 // If a window is currently closing, wait for it to complete
1363 this.preparingToOpen
= $.when( this.lifecycle
&& this.lifecycle
.closed
);
1364 // Ensure handlers get called after preparingToOpen is set
1365 this.preparingToOpen
.done( function () {
1366 if ( manager
.modal
) {
1367 manager
.toggleGlobalEvents( true );
1368 manager
.toggleAriaIsolation( true );
1370 manager
.$returnFocusTo
= data
.$returnFocusTo
!== undefined ? data
.$returnFocusTo
: $( document
.activeElement
);
1371 manager
.currentWindow
= win
;
1372 manager
.lifecycle
= lifecycle
;
1373 manager
.preparingToOpen
= null;
1374 manager
.emit( 'opening', win
, compatOpening
, data
);
1375 lifecycle
.deferreds
.opening
.resolve( data
);
1376 setTimeout( function () {
1377 manager
.compatOpened
= $.Deferred();
1378 win
.setup( data
).then( function () {
1379 compatOpening
.notify( { state
: 'setup' } );
1380 setTimeout( function () {
1381 win
.ready( data
).then( function () {
1382 compatOpening
.notify( { state
: 'ready' } );
1383 lifecycle
.deferreds
.opened
.resolve( data
);
1384 compatOpening
.resolve( manager
.compatOpened
.promise(), data
);
1386 lifecycle
.deferreds
.opened
.reject();
1387 compatOpening
.reject();
1388 manager
.closeWindow( win
);
1390 }, manager
.getReadyDelay() );
1392 lifecycle
.deferreds
.opened
.reject();
1393 compatOpening
.reject();
1394 manager
.closeWindow( win
);
1396 }, manager
.getSetupDelay() );
1405 * @param {OO.ui.Window|string} win Window object or symbolic name of window to close
1406 * @param {Object} [data] Window closing data
1407 * @return {OO.ui.WindowInstance|jQuery.Promise} A lifecycle object representing this particular
1408 * opening of the window. For backwards-compatibility, the object is also a Thenable that is resolved
1409 * when the window is done closing, see T163510.
1412 OO
.ui
.WindowManager
.prototype.closeWindow = function ( win
, data
) {
1415 compatClosing
= $.Deferred(),
1416 lifecycle
= this.lifecycle
,
1419 // Argument handling
1420 if ( typeof win
=== 'string' ) {
1421 win
= this.windows
[ win
];
1422 } else if ( !this.hasWindow( win
) ) {
1428 error
= 'Cannot close window: no window is currently open';
1429 } else if ( !win
) {
1430 error
= 'Cannot close window: window is not attached to manager';
1431 } else if ( win
!== this.currentWindow
|| this.lifecycle
.isClosed() ) {
1432 error
= 'Cannot close window: window already closed with different data';
1433 } else if ( this.preparingToClose
|| this.lifecycle
.isClosing() ) {
1434 error
= 'Cannot close window: window already closing with different data';
1438 // This function was called for the wrong window and we don't want to mess with the current
1440 lifecycle
= new OO
.ui
.WindowInstance();
1441 // Pretend the window has been opened, so that we can pretend to fail to close it.
1442 lifecycle
.deferreds
.opening
.resolve( {} );
1443 lifecycle
.deferreds
.opened
.resolve( {} );
1446 // Turn lifecycle into a Thenable for backwards-compatibility with
1447 // the deprecated nested-promise behaviour, see T163510.
1448 [ 'state', 'always', 'catch', 'pipe', 'then', 'promise', 'progress', 'done', 'fail' ]
1449 .forEach( function ( method
) {
1450 lifecycle
[ method
] = function () {
1451 OO
.ui
.warnDeprecation(
1452 'Using the return value of closeWindow as a promise is deprecated. ' +
1453 'Use .closeWindow( ... ).closed.' + method
+ '( ... ) instead.'
1455 return compatClosing
[ method
].apply( this, arguments
);
1460 compatClosing
.reject( new OO
.ui
.Error( error
) );
1461 lifecycle
.deferreds
.closing
.reject( new OO
.ui
.Error( error
) );
1465 // If the window is currently opening, close it when it's done
1466 this.preparingToClose
= $.when( this.lifecycle
.opened
);
1467 // Ensure handlers get called after preparingToClose is set
1468 this.preparingToClose
.always( function () {
1469 manager
.preparingToClose
= null;
1470 manager
.emit( 'closing', win
, compatClosing
, data
);
1471 lifecycle
.deferreds
.closing
.resolve( data
);
1472 compatOpened
= manager
.compatOpened
;
1473 manager
.compatOpened
= null;
1474 compatOpened
.resolve( compatClosing
.promise(), data
);
1475 setTimeout( function () {
1476 win
.hold( data
).then( function () {
1477 compatClosing
.notify( { state
: 'hold' } );
1478 setTimeout( function () {
1479 win
.teardown( data
).then( function () {
1480 compatClosing
.notify( { state
: 'teardown' } );
1481 if ( manager
.modal
) {
1482 manager
.toggleGlobalEvents( false );
1483 manager
.toggleAriaIsolation( false );
1485 if ( manager
.$returnFocusTo
&& manager
.$returnFocusTo
.length
) {
1486 manager
.$returnFocusTo
[ 0 ].focus();
1488 manager
.currentWindow
= null;
1489 manager
.lifecycle
= null;
1490 lifecycle
.deferreds
.closed
.resolve( data
);
1491 compatClosing
.resolve( data
);
1493 }, manager
.getTeardownDelay() );
1495 }, manager
.getHoldDelay() );
1502 * Add windows to the window manager.
1504 * Windows can be added by reference, symbolic name, or explicitly defined symbolic names.
1505 * See the [OOUI documentation on MediaWiki] [2] for examples.
1506 * [2]: https://www.mediawiki.org/wiki/OOUI/Windows/Window_managers
1508 * This function can be called in two manners:
1510 * 1. `.addWindows( [ windowA, windowB, ... ] )` (where `windowA`, `windowB` are OO.ui.Window objects)
1512 * This syntax registers windows under the symbolic names defined in their `.static.name`
1513 * properties. For example, if `windowA.constructor.static.name` is `'nameA'`, calling
1514 * `.openWindow( 'nameA' )` afterwards will open the window `windowA`. This syntax requires the
1515 * static name to be set, otherwise an exception will be thrown.
1517 * This is the recommended way, as it allows for an easier switch to using a window factory.
1519 * 2. `.addWindows( { nameA: windowA, nameB: windowB, ... } )`
1521 * This syntax registers windows under the explicitly given symbolic names. In this example,
1522 * calling `.openWindow( 'nameA' )` afterwards will open the window `windowA`, regardless of what
1523 * its `.static.name` is set to. The static name is not required to be set.
1525 * This should only be used if you need to override the default symbolic names.
1529 * var windowManager = new OO.ui.WindowManager();
1530 * $( 'body' ).append( windowManager.$element );
1532 * // Add a window under the default name: see OO.ui.MessageDialog.static.name
1533 * windowManager.addWindows( [ new OO.ui.MessageDialog() ] );
1534 * // Add a window under an explicit name
1535 * windowManager.addWindows( { myMessageDialog: new OO.ui.MessageDialog() } );
1537 * // Open window by default name
1538 * windowManager.openWindow( 'message' );
1539 * // Open window by explicitly given name
1540 * windowManager.openWindow( 'myMessageDialog' );
1543 * @param {Object.<string,OO.ui.Window>|OO.ui.Window[]} windows An array of window objects specified
1544 * by reference, symbolic name, or explicitly defined symbolic names.
1545 * @throws {Error} An error is thrown if a window is added by symbolic name, but has neither an
1546 * explicit nor a statically configured symbolic name.
1548 OO
.ui
.WindowManager
.prototype.addWindows = function ( windows
) {
1549 var i
, len
, win
, name
, list
;
1551 if ( Array
.isArray( windows
) ) {
1552 // Convert to map of windows by looking up symbolic names from static configuration
1554 for ( i
= 0, len
= windows
.length
; i
< len
; i
++ ) {
1555 name
= windows
[ i
].constructor.static.name
;
1557 throw new Error( 'Windows must have a `name` static property defined.' );
1559 list
[ name
] = windows
[ i
];
1561 } else if ( OO
.isPlainObject( windows
) ) {
1566 for ( name
in list
) {
1568 this.windows
[ name
] = win
.toggle( false );
1569 this.$element
.append( win
.$element
);
1570 win
.setManager( this );
1575 * Remove the specified windows from the windows manager.
1577 * Windows will be closed before they are removed. If you wish to remove all windows, you may wish to use
1578 * the #clearWindows method instead. If you no longer need the window manager and want to ensure that it no
1579 * longer listens to events, use the #destroy method.
1581 * @param {string[]} names Symbolic names of windows to remove
1582 * @return {jQuery.Promise} Promise resolved when window is closed and removed
1583 * @throws {Error} An error is thrown if the named windows are not managed by the window manager.
1585 OO
.ui
.WindowManager
.prototype.removeWindows = function ( names
) {
1586 var i
, len
, win
, name
, cleanupWindow
,
1589 cleanup = function ( name
, win
) {
1590 delete manager
.windows
[ name
];
1591 win
.$element
.detach();
1594 for ( i
= 0, len
= names
.length
; i
< len
; i
++ ) {
1596 win
= this.windows
[ name
];
1598 throw new Error( 'Cannot remove window' );
1600 cleanupWindow
= cleanup
.bind( null, name
, win
);
1601 promises
.push( this.closeWindow( name
).closed
.then( cleanupWindow
, cleanupWindow
) );
1604 return $.when
.apply( $, promises
);
1608 * Remove all windows from the window manager.
1610 * Windows will be closed before they are removed. Note that the window manager, though not in use, will still
1611 * listen to events. If the window manager will not be used again, you may wish to use the #destroy method instead.
1612 * To remove just a subset of windows, use the #removeWindows method.
1614 * @return {jQuery.Promise} Promise resolved when all windows are closed and removed
1616 OO
.ui
.WindowManager
.prototype.clearWindows = function () {
1617 return this.removeWindows( Object
.keys( this.windows
) );
1621 * Set dialog size. In general, this method should not be called directly.
1623 * Fullscreen mode will be used if the dialog is too wide to fit in the screen.
1625 * @param {OO.ui.Window} win Window to update, should be the current window
1628 OO
.ui
.WindowManager
.prototype.updateWindowSize = function ( win
) {
1631 // Bypass for non-current, and thus invisible, windows
1632 if ( win
!== this.currentWindow
) {
1636 isFullscreen
= win
.getSize() === 'full';
1638 this.$element
.toggleClass( 'oo-ui-windowManager-fullscreen', isFullscreen
);
1639 this.$element
.toggleClass( 'oo-ui-windowManager-floating', !isFullscreen
);
1640 win
.setDimensions( win
.getSizeProperties() );
1642 this.emit( 'resize', win
);
1648 * Bind or unbind global events for scrolling.
1651 * @param {boolean} [on] Bind global events
1654 OO
.ui
.WindowManager
.prototype.toggleGlobalEvents = function ( on
) {
1655 var scrollWidth
, bodyMargin
,
1656 $body
= $( this.getElementDocument().body
),
1657 // We could have multiple window managers open so only modify
1658 // the body css at the bottom of the stack
1659 stackDepth
= $body
.data( 'windowManagerGlobalEvents' ) || 0;
1661 on
= on
=== undefined ? !!this.globalEvents
: !!on
;
1664 if ( !this.globalEvents
) {
1665 $( this.getElementWindow() ).on( {
1666 // Start listening for top-level window dimension changes
1667 'orientationchange resize': this.onWindowResizeHandler
1669 if ( stackDepth
=== 0 ) {
1670 scrollWidth
= window
.innerWidth
- document
.documentElement
.clientWidth
;
1671 bodyMargin
= parseFloat( $body
.css( 'margin-right' ) ) || 0;
1674 'margin-right': bodyMargin
+ scrollWidth
1678 this.globalEvents
= true;
1680 } else if ( this.globalEvents
) {
1681 $( this.getElementWindow() ).off( {
1682 // Stop listening for top-level window dimension changes
1683 'orientationchange resize': this.onWindowResizeHandler
1686 if ( stackDepth
=== 0 ) {
1692 this.globalEvents
= false;
1694 $body
.data( 'windowManagerGlobalEvents', stackDepth
);
1700 * Toggle screen reader visibility of content other than the window manager.
1703 * @param {boolean} [isolate] Make only the window manager visible to screen readers
1706 OO
.ui
.WindowManager
.prototype.toggleAriaIsolation = function ( isolate
) {
1707 var $topLevelElement
;
1708 isolate
= isolate
=== undefined ? !this.$ariaHidden
: !!isolate
;
1711 if ( !this.$ariaHidden
) {
1712 // Find the top level element containing the window manager or the
1713 // window manager's element itself in case its a direct child of body
1714 $topLevelElement
= this.$element
.parentsUntil( 'body' ).last();
1715 $topLevelElement
= $topLevelElement
.length
=== 0 ? this.$element
: $topLevelElement
;
1717 // In case previously set by another window manager
1718 this.$element
.removeAttr( 'aria-hidden' );
1720 // Hide everything other than the window manager from screen readers
1721 this.$ariaHidden
= $( 'body' )
1724 .not( $topLevelElement
)
1725 .attr( 'aria-hidden', true );
1727 } else if ( this.$ariaHidden
) {
1728 // Restore screen reader visibility
1729 this.$ariaHidden
.removeAttr( 'aria-hidden' );
1730 this.$ariaHidden
= null;
1732 // and hide the window manager
1733 this.$element
.attr( 'aria-hidden', true );
1740 * Destroy the window manager.
1742 * Destroying the window manager ensures that it will no longer listen to events. If you would like to
1743 * continue using the window manager, but wish to remove all windows from it, use the #clearWindows method
1746 OO
.ui
.WindowManager
.prototype.destroy = function () {
1747 this.toggleGlobalEvents( false );
1748 this.toggleAriaIsolation( false );
1749 this.clearWindows();
1750 this.$element
.remove();
1754 * A window is a container for elements that are in a child frame. They are used with
1755 * a window manager (OO.ui.WindowManager), which is used to open and close the window and control
1756 * its presentation. The size of a window is specified using a symbolic name (e.g., ‘small’, ‘medium’,
1757 * ‘large’), which is interpreted by the window manager. If the requested size is not recognized,
1758 * the window manager will choose a sensible fallback.
1760 * The lifecycle of a window has three primary stages (opening, opened, and closing) in which
1761 * different processes are executed:
1763 * **opening**: The opening stage begins when the window manager's {@link OO.ui.WindowManager#openWindow
1764 * openWindow} or the window's {@link #open open} methods are used, and the window manager begins to open
1767 * - {@link #getSetupProcess} method is called and its result executed
1768 * - {@link #getReadyProcess} method is called and its result executed
1770 * **opened**: The window is now open
1772 * **closing**: The closing stage begins when the window manager's
1773 * {@link OO.ui.WindowManager#closeWindow closeWindow}
1774 * or the window's {@link #close} methods are used, and the window manager begins to close the window.
1776 * - {@link #getHoldProcess} method is called and its result executed
1777 * - {@link #getTeardownProcess} method is called and its result executed. The window is now closed
1779 * Each of the window's processes (setup, ready, hold, and teardown) can be extended in subclasses
1780 * by overriding the window's #getSetupProcess, #getReadyProcess, #getHoldProcess and #getTeardownProcess
1781 * methods. Note that each {@link OO.ui.Process process} is executed in series, so asynchronous
1782 * processing can complete. Always assume window processes are executed asynchronously.
1784 * For more information, please see the [OOUI documentation on MediaWiki] [1].
1786 * [1]: https://www.mediawiki.org/wiki/OOUI/Windows
1790 * @extends OO.ui.Element
1791 * @mixins OO.EventEmitter
1794 * @param {Object} [config] Configuration options
1795 * @cfg {string} [size] Symbolic name of the dialog size: `small`, `medium`, `large`, `larger` or
1796 * `full`. If omitted, the value of the {@link #static-size static size} property will be used.
1798 OO
.ui
.Window
= function OoUiWindow( config
) {
1799 // Configuration initialization
1800 config
= config
|| {};
1802 // Parent constructor
1803 OO
.ui
.Window
.parent
.call( this, config
);
1805 // Mixin constructors
1806 OO
.EventEmitter
.call( this );
1809 this.manager
= null;
1810 this.size
= config
.size
|| this.constructor.static.size
;
1811 this.$frame
= $( '<div>' );
1813 * Overlay element to use for the `$overlay` configuration option of widgets that support it.
1814 * Things put inside of it are overlaid on top of the window and are not bound to its dimensions.
1815 * See <https://www.mediawiki.org/wiki/OOUI/Concepts#Overlays>.
1817 * MyDialog.prototype.initialize = function () {
1819 * var popupButton = new OO.ui.PopupButtonWidget( {
1820 * $overlay: this.$overlay,
1821 * label: 'Popup button',
1823 * $content: $( '<p>Popup contents.</p><p>Popup contents.</p><p>Popup contents.</p>' ),
1830 * @property {jQuery}
1832 this.$overlay
= $( '<div>' );
1833 this.$content
= $( '<div>' );
1835 this.$focusTrapBefore
= $( '<div>' ).prop( 'tabIndex', 0 );
1836 this.$focusTrapAfter
= $( '<div>' ).prop( 'tabIndex', 0 );
1837 this.$focusTraps
= this.$focusTrapBefore
.add( this.$focusTrapAfter
);
1840 this.$overlay
.addClass( 'oo-ui-window-overlay' );
1842 .addClass( 'oo-ui-window-content' )
1843 .attr( 'tabindex', 0 );
1845 .addClass( 'oo-ui-window-frame' )
1846 .append( this.$focusTrapBefore
, this.$content
, this.$focusTrapAfter
);
1849 .addClass( 'oo-ui-window' )
1850 .append( this.$frame
, this.$overlay
);
1852 // Initially hidden - using #toggle may cause errors if subclasses override toggle with methods
1853 // that reference properties not initialized at that time of parent class construction
1854 // TODO: Find a better way to handle post-constructor setup
1855 this.visible
= false;
1856 this.$element
.addClass( 'oo-ui-element-hidden' );
1861 OO
.inheritClass( OO
.ui
.Window
, OO
.ui
.Element
);
1862 OO
.mixinClass( OO
.ui
.Window
, OO
.EventEmitter
);
1864 /* Static Properties */
1867 * Symbolic name of the window size: `small`, `medium`, `large`, `larger` or `full`.
1869 * The static size is used if no #size is configured during construction.
1873 * @property {string}
1875 OO
.ui
.Window
.static.size
= 'medium';
1880 * Handle mouse down events.
1883 * @param {jQuery.Event} e Mouse down event
1885 OO
.ui
.Window
.prototype.onMouseDown = function ( e
) {
1886 // Prevent clicking on the click-block from stealing focus
1887 if ( e
.target
=== this.$element
[ 0 ] ) {
1893 * Check if the window has been initialized.
1895 * Initialization occurs when a window is added to a manager.
1897 * @return {boolean} Window has been initialized
1899 OO
.ui
.Window
.prototype.isInitialized = function () {
1900 return !!this.manager
;
1904 * Check if the window is visible.
1906 * @return {boolean} Window is visible
1908 OO
.ui
.Window
.prototype.isVisible = function () {
1909 return this.visible
;
1913 * Check if the window is opening.
1915 * This method is a wrapper around the window manager's {@link OO.ui.WindowManager#isOpening isOpening}
1918 * @return {boolean} Window is opening
1920 OO
.ui
.Window
.prototype.isOpening = function () {
1921 return this.manager
.isOpening( this );
1925 * Check if the window is closing.
1927 * This method is a wrapper around the window manager's {@link OO.ui.WindowManager#isClosing isClosing} method.
1929 * @return {boolean} Window is closing
1931 OO
.ui
.Window
.prototype.isClosing = function () {
1932 return this.manager
.isClosing( this );
1936 * Check if the window is opened.
1938 * This method is a wrapper around the window manager's {@link OO.ui.WindowManager#isOpened isOpened} method.
1940 * @return {boolean} Window is opened
1942 OO
.ui
.Window
.prototype.isOpened = function () {
1943 return this.manager
.isOpened( this );
1947 * Get the window manager.
1949 * All windows must be attached to a window manager, which is used to open
1950 * and close the window and control its presentation.
1952 * @return {OO.ui.WindowManager} Manager of window
1954 OO
.ui
.Window
.prototype.getManager = function () {
1955 return this.manager
;
1959 * Get the symbolic name of the window size (e.g., `small` or `medium`).
1961 * @return {string} Symbolic name of the size: `small`, `medium`, `large`, `larger`, `full`
1963 OO
.ui
.Window
.prototype.getSize = function () {
1964 var viewport
= OO
.ui
.Element
.static.getDimensions( this.getElementWindow() ),
1965 sizes
= this.manager
.constructor.static.sizes
,
1968 if ( !sizes
[ size
] ) {
1969 size
= this.manager
.constructor.static.defaultSize
;
1971 if ( size
!== 'full' && viewport
.rect
.right
- viewport
.rect
.left
< sizes
[ size
].width
) {
1979 * Get the size properties associated with the current window size
1981 * @return {Object} Size properties
1983 OO
.ui
.Window
.prototype.getSizeProperties = function () {
1984 return this.manager
.constructor.static.sizes
[ this.getSize() ];
1988 * Disable transitions on window's frame for the duration of the callback function, then enable them
1992 * @param {Function} callback Function to call while transitions are disabled
1994 OO
.ui
.Window
.prototype.withoutSizeTransitions = function ( callback
) {
1995 // Temporarily resize the frame so getBodyHeight() can use scrollHeight measurements.
1996 // Disable transitions first, otherwise we'll get values from when the window was animating.
1997 // We need to build the transition CSS properties using these specific properties since
1998 // Firefox doesn't return anything useful when asked just for 'transition'.
1999 var oldTransition
= this.$frame
.css( 'transition-property' ) + ' ' +
2000 this.$frame
.css( 'transition-duration' ) + ' ' +
2001 this.$frame
.css( 'transition-timing-function' ) + ' ' +
2002 this.$frame
.css( 'transition-delay' );
2004 this.$frame
.css( 'transition', 'none' );
2007 // Force reflow to make sure the style changes done inside callback
2008 // really are not transitioned
2009 this.$frame
.height();
2010 this.$frame
.css( 'transition', oldTransition
);
2014 * Get the height of the full window contents (i.e., the window head, body and foot together).
2016 * What consistitutes the head, body, and foot varies depending on the window type.
2017 * A {@link OO.ui.MessageDialog message dialog} displays a title and message in its body,
2018 * and any actions in the foot. A {@link OO.ui.ProcessDialog process dialog} displays a title
2019 * and special actions in the head, and dialog content in the body.
2021 * To get just the height of the dialog body, use the #getBodyHeight method.
2023 * @return {number} The height of the window contents (the dialog head, body and foot) in pixels
2025 OO
.ui
.Window
.prototype.getContentHeight = function () {
2028 bodyStyleObj
= this.$body
[ 0 ].style
,
2029 frameStyleObj
= this.$frame
[ 0 ].style
;
2031 // Temporarily resize the frame so getBodyHeight() can use scrollHeight measurements.
2032 // Disable transitions first, otherwise we'll get values from when the window was animating.
2033 this.withoutSizeTransitions( function () {
2034 var oldHeight
= frameStyleObj
.height
,
2035 oldPosition
= bodyStyleObj
.position
;
2036 frameStyleObj
.height
= '1px';
2037 // Force body to resize to new width
2038 bodyStyleObj
.position
= 'relative';
2039 bodyHeight
= win
.getBodyHeight();
2040 frameStyleObj
.height
= oldHeight
;
2041 bodyStyleObj
.position
= oldPosition
;
2045 // Add buffer for border
2046 ( this.$frame
.outerHeight() - this.$frame
.innerHeight() ) +
2047 // Use combined heights of children
2048 ( this.$head
.outerHeight( true ) + bodyHeight
+ this.$foot
.outerHeight( true ) )
2053 * Get the height of the window body.
2055 * To get the height of the full window contents (the window body, head, and foot together),
2056 * use #getContentHeight.
2058 * When this function is called, the window will temporarily have been resized
2059 * to height=1px, so .scrollHeight measurements can be taken accurately.
2061 * @return {number} Height of the window body in pixels
2063 OO
.ui
.Window
.prototype.getBodyHeight = function () {
2064 return this.$body
[ 0 ].scrollHeight
;
2068 * Get the directionality of the frame (right-to-left or left-to-right).
2070 * @return {string} Directionality: `'ltr'` or `'rtl'`
2072 OO
.ui
.Window
.prototype.getDir = function () {
2073 return OO
.ui
.Element
.static.getDir( this.$content
) || 'ltr';
2077 * Get the 'setup' process.
2079 * The setup process is used to set up a window for use in a particular context, based on the `data`
2080 * argument. This method is called during the opening phase of the window’s lifecycle (before the
2081 * opening animation). You can add elements to the window in this process or set their default
2084 * Override this method to add additional steps to the ‘setup’ process the parent method provides
2085 * using the {@link OO.ui.Process#first first} and {@link OO.ui.Process#next next} methods
2088 * To add window content that persists between openings, you may wish to use the #initialize method
2091 * @param {Object} [data] Window opening data
2092 * @return {OO.ui.Process} Setup process
2094 OO
.ui
.Window
.prototype.getSetupProcess = function () {
2095 return new OO
.ui
.Process();
2099 * Get the ‘ready’ process.
2101 * The ready process is used to ready a window for use in a particular context, based on the `data`
2102 * argument. This method is called during the opening phase of the window’s lifecycle, after the
2103 * window has been {@link #getSetupProcess setup} (after the opening animation). You can focus
2104 * elements in the window in this process, or open their dropdowns.
2106 * Override this method to add additional steps to the ‘ready’ process the parent method
2107 * provides using the {@link OO.ui.Process#first first} and {@link OO.ui.Process#next next}
2108 * methods of OO.ui.Process.
2110 * @param {Object} [data] Window opening data
2111 * @return {OO.ui.Process} Ready process
2113 OO
.ui
.Window
.prototype.getReadyProcess = function () {
2114 return new OO
.ui
.Process();
2118 * Get the 'hold' process.
2120 * The hold process is used to keep a window from being used in a particular context, based on the
2121 * `data` argument. This method is called during the closing phase of the window’s lifecycle (before
2122 * the closing animation). You can close dropdowns of elements in the window in this process, if
2123 * they do not get closed automatically.
2125 * Override this method to add additional steps to the 'hold' process the parent method provides
2126 * using the {@link OO.ui.Process#first first} and {@link OO.ui.Process#next next} methods
2129 * @param {Object} [data] Window closing data
2130 * @return {OO.ui.Process} Hold process
2132 OO
.ui
.Window
.prototype.getHoldProcess = function () {
2133 return new OO
.ui
.Process();
2137 * Get the ‘teardown’ process.
2139 * The teardown process is used to teardown a window after use. During teardown, user interactions
2140 * within the window are conveyed and the window is closed, based on the `data` argument. This
2141 * method is called during the closing phase of the window’s lifecycle (after the closing
2142 * animation). You can remove elements in the window in this process or clear their values.
2144 * Override this method to add additional steps to the ‘teardown’ process the parent method provides
2145 * using the {@link OO.ui.Process#first first} and {@link OO.ui.Process#next next} methods
2148 * @param {Object} [data] Window closing data
2149 * @return {OO.ui.Process} Teardown process
2151 OO
.ui
.Window
.prototype.getTeardownProcess = function () {
2152 return new OO
.ui
.Process();
2156 * Set the window manager.
2158 * This will cause the window to initialize. Calling it more than once will cause an error.
2160 * @param {OO.ui.WindowManager} manager Manager for this window
2161 * @throws {Error} An error is thrown if the method is called more than once
2164 OO
.ui
.Window
.prototype.setManager = function ( manager
) {
2165 if ( this.manager
) {
2166 throw new Error( 'Cannot set window manager, window already has a manager' );
2169 this.manager
= manager
;
2176 * Set the window size by symbolic name (e.g., 'small' or 'medium')
2178 * @param {string} size Symbolic name of size: `small`, `medium`, `large`, `larger` or
2182 OO
.ui
.Window
.prototype.setSize = function ( size
) {
2189 * Update the window size.
2191 * @throws {Error} An error is thrown if the window is not attached to a window manager
2194 OO
.ui
.Window
.prototype.updateSize = function () {
2195 if ( !this.manager
) {
2196 throw new Error( 'Cannot update window size, must be attached to a manager' );
2199 this.manager
.updateWindowSize( this );
2205 * Set window dimensions. This method is called by the {@link OO.ui.WindowManager window manager}
2206 * when the window is opening. In general, setDimensions should not be called directly.
2208 * To set the size of the window, use the #setSize method.
2210 * @param {Object} dim CSS dimension properties
2211 * @param {string|number} [dim.width] Width
2212 * @param {string|number} [dim.minWidth] Minimum width
2213 * @param {string|number} [dim.maxWidth] Maximum width
2214 * @param {string|number} [dim.height] Height, omit to set based on height of contents
2215 * @param {string|number} [dim.minHeight] Minimum height
2216 * @param {string|number} [dim.maxHeight] Maximum height
2219 OO
.ui
.Window
.prototype.setDimensions = function ( dim
) {
2222 styleObj
= this.$frame
[ 0 ].style
;
2224 // Calculate the height we need to set using the correct width
2225 if ( dim
.height
=== undefined ) {
2226 this.withoutSizeTransitions( function () {
2227 var oldWidth
= styleObj
.width
;
2228 win
.$frame
.css( 'width', dim
.width
|| '' );
2229 height
= win
.getContentHeight();
2230 styleObj
.width
= oldWidth
;
2233 height
= dim
.height
;
2237 width
: dim
.width
|| '',
2238 minWidth
: dim
.minWidth
|| '',
2239 maxWidth
: dim
.maxWidth
|| '',
2240 height
: height
|| '',
2241 minHeight
: dim
.minHeight
|| '',
2242 maxHeight
: dim
.maxHeight
|| ''
2249 * Initialize window contents.
2251 * Before the window is opened for the first time, #initialize is called so that content that
2252 * persists between openings can be added to the window.
2254 * To set up a window with new content each time the window opens, use #getSetupProcess.
2256 * @throws {Error} An error is thrown if the window is not attached to a window manager
2259 OO
.ui
.Window
.prototype.initialize = function () {
2260 if ( !this.manager
) {
2261 throw new Error( 'Cannot initialize window, must be attached to a manager' );
2265 this.$head
= $( '<div>' );
2266 this.$body
= $( '<div>' );
2267 this.$foot
= $( '<div>' );
2268 this.$document
= $( this.getElementDocument() );
2271 this.$element
.on( 'mousedown', this.onMouseDown
.bind( this ) );
2274 this.$head
.addClass( 'oo-ui-window-head' );
2275 this.$body
.addClass( 'oo-ui-window-body' );
2276 this.$foot
.addClass( 'oo-ui-window-foot' );
2277 this.$content
.append( this.$head
, this.$body
, this.$foot
);
2283 * Called when someone tries to focus the hidden element at the end of the dialog.
2284 * Sends focus back to the start of the dialog.
2286 * @param {jQuery.Event} event Focus event
2288 OO
.ui
.Window
.prototype.onFocusTrapFocused = function ( event
) {
2289 var backwards
= this.$focusTrapBefore
.is( event
.target
),
2290 element
= OO
.ui
.findFocusable( this.$content
, backwards
);
2292 // There's a focusable element inside the content, at the front or
2293 // back depending on which focus trap we hit; select it.
2296 // There's nothing focusable inside the content. As a fallback,
2297 // this.$content is focusable, and focusing it will keep our focus
2298 // properly trapped. It's not a *meaningful* focus, since it's just
2299 // the content-div for the Window, but it's better than letting focus
2300 // escape into the page.
2301 this.$content
.focus();
2308 * This method is a wrapper around a call to the window manager’s {@link OO.ui.WindowManager#openWindow openWindow}
2309 * method, which returns a promise resolved when the window is done opening.
2311 * To customize the window each time it opens, use #getSetupProcess or #getReadyProcess.
2313 * @param {Object} [data] Window opening data
2314 * @return {jQuery.Promise} Promise resolved with a value when the window is opened, or rejected
2315 * if the window fails to open. When the promise is resolved successfully, the first argument of the
2316 * value is a new promise, which is resolved when the window begins closing.
2317 * @throws {Error} An error is thrown if the window is not attached to a window manager
2319 OO
.ui
.Window
.prototype.open = function ( data
) {
2320 if ( !this.manager
) {
2321 throw new Error( 'Cannot open window, must be attached to a manager' );
2324 return this.manager
.openWindow( this, data
);
2330 * This method is a wrapper around a call to the window
2331 * manager’s {@link OO.ui.WindowManager#closeWindow closeWindow} method,
2332 * which returns a closing promise resolved when the window is done closing.
2334 * The window's #getHoldProcess and #getTeardownProcess methods are called during the closing
2335 * phase of the window’s lifecycle and can be used to specify closing behavior each time
2336 * the window closes.
2338 * @param {Object} [data] Window closing data
2339 * @return {jQuery.Promise} Promise resolved when window is closed
2340 * @throws {Error} An error is thrown if the window is not attached to a window manager
2342 OO
.ui
.Window
.prototype.close = function ( data
) {
2343 if ( !this.manager
) {
2344 throw new Error( 'Cannot close window, must be attached to a manager' );
2347 return this.manager
.closeWindow( this, data
);
2353 * This is called by OO.ui.WindowManager during window opening (before the animation), and should
2354 * not be called directly by other systems.
2356 * @param {Object} [data] Window opening data
2357 * @return {jQuery.Promise} Promise resolved when window is setup
2359 OO
.ui
.Window
.prototype.setup = function ( data
) {
2362 this.toggle( true );
2364 this.focusTrapHandler
= OO
.ui
.bind( this.onFocusTrapFocused
, this );
2365 this.$focusTraps
.on( 'focus', this.focusTrapHandler
);
2367 return this.getSetupProcess( data
).execute().then( function () {
2369 // Force redraw by asking the browser to measure the elements' widths
2370 win
.$element
.addClass( 'oo-ui-window-active oo-ui-window-setup' ).width();
2371 win
.$content
.addClass( 'oo-ui-window-content-setup' ).width();
2378 * This is called by OO.ui.WindowManager during window opening (after the animation), and should not
2379 * be called directly by other systems.
2381 * @param {Object} [data] Window opening data
2382 * @return {jQuery.Promise} Promise resolved when window is ready
2384 OO
.ui
.Window
.prototype.ready = function ( data
) {
2387 this.$content
.focus();
2388 return this.getReadyProcess( data
).execute().then( function () {
2389 // Force redraw by asking the browser to measure the elements' widths
2390 win
.$element
.addClass( 'oo-ui-window-ready' ).width();
2391 win
.$content
.addClass( 'oo-ui-window-content-ready' ).width();
2398 * This is called by OO.ui.WindowManager during window closing (before the animation), and should
2399 * not be called directly by other systems.
2401 * @param {Object} [data] Window closing data
2402 * @return {jQuery.Promise} Promise resolved when window is held
2404 OO
.ui
.Window
.prototype.hold = function ( data
) {
2407 return this.getHoldProcess( data
).execute().then( function () {
2408 // Get the focused element within the window's content
2409 var $focus
= win
.$content
.find( OO
.ui
.Element
.static.getDocument( win
.$content
).activeElement
);
2411 // Blur the focused element
2412 if ( $focus
.length
) {
2416 // Force redraw by asking the browser to measure the elements' widths
2417 win
.$element
.removeClass( 'oo-ui-window-ready oo-ui-window-setup' ).width();
2418 win
.$content
.removeClass( 'oo-ui-window-content-ready oo-ui-window-content-setup' ).width();
2425 * This is called by OO.ui.WindowManager during window closing (after the animation), and should not be called directly
2428 * @param {Object} [data] Window closing data
2429 * @return {jQuery.Promise} Promise resolved when window is torn down
2431 OO
.ui
.Window
.prototype.teardown = function ( data
) {
2434 return this.getTeardownProcess( data
).execute().then( function () {
2435 // Force redraw by asking the browser to measure the elements' widths
2436 win
.$element
.removeClass( 'oo-ui-window-active' ).width();
2438 win
.$focusTraps
.off( 'focus', win
.focusTrapHandler
);
2439 win
.toggle( false );
2444 * The Dialog class serves as the base class for the other types of dialogs.
2445 * Unless extended to include controls, the rendered dialog box is a simple window
2446 * that users can close by hitting the ‘Esc’ key. Dialog windows are used with OO.ui.WindowManager,
2447 * which opens, closes, and controls the presentation of the window. See the
2448 * [OOUI documentation on MediaWiki] [1] for more information.
2451 * // A simple dialog window.
2452 * function MyDialog( config ) {
2453 * MyDialog.parent.call( this, config );
2455 * OO.inheritClass( MyDialog, OO.ui.Dialog );
2456 * MyDialog.static.name = 'myDialog';
2457 * MyDialog.prototype.initialize = function () {
2458 * MyDialog.parent.prototype.initialize.call( this );
2459 * this.content = new OO.ui.PanelLayout( { padded: true, expanded: false } );
2460 * this.content.$element.append( '<p>A simple dialog window. Press \'Esc\' to close.</p>' );
2461 * this.$body.append( this.content.$element );
2463 * MyDialog.prototype.getBodyHeight = function () {
2464 * return this.content.$element.outerHeight( true );
2466 * var myDialog = new MyDialog( {
2469 * // Create and append a window manager, which opens and closes the window.
2470 * var windowManager = new OO.ui.WindowManager();
2471 * $( 'body' ).append( windowManager.$element );
2472 * windowManager.addWindows( [ myDialog ] );
2473 * // Open the window!
2474 * windowManager.openWindow( myDialog );
2476 * [1]: https://www.mediawiki.org/wiki/OOUI/Windows/Dialogs
2480 * @extends OO.ui.Window
2481 * @mixins OO.ui.mixin.PendingElement
2484 * @param {Object} [config] Configuration options
2486 OO
.ui
.Dialog
= function OoUiDialog( config
) {
2487 // Parent constructor
2488 OO
.ui
.Dialog
.parent
.call( this, config
);
2490 // Mixin constructors
2491 OO
.ui
.mixin
.PendingElement
.call( this );
2494 this.actions
= new OO
.ui
.ActionSet();
2495 this.attachedActions
= [];
2496 this.currentAction
= null;
2497 this.onDialogKeyDownHandler
= this.onDialogKeyDown
.bind( this );
2500 this.actions
.connect( this, {
2501 click
: 'onActionClick',
2502 change
: 'onActionsChange'
2507 .addClass( 'oo-ui-dialog' )
2508 .attr( 'role', 'dialog' );
2513 OO
.inheritClass( OO
.ui
.Dialog
, OO
.ui
.Window
);
2514 OO
.mixinClass( OO
.ui
.Dialog
, OO
.ui
.mixin
.PendingElement
);
2516 /* Static Properties */
2519 * Symbolic name of dialog.
2521 * The dialog class must have a symbolic name in order to be registered with OO.Factory.
2522 * Please see the [OOUI documentation on MediaWiki] [3] for more information.
2524 * [3]: https://www.mediawiki.org/wiki/OOUI/Windows/Window_managers
2529 * @property {string}
2531 OO
.ui
.Dialog
.static.name
= '';
2536 * The title can be specified as a plaintext string, a {@link OO.ui.mixin.LabelElement Label} node, or a function
2537 * that will produce a Label node or string. The title can also be specified with data passed to the
2538 * constructor (see #getSetupProcess). In this case, the static value will be overridden.
2543 * @property {jQuery|string|Function}
2545 OO
.ui
.Dialog
.static.title
= '';
2548 * An array of configured {@link OO.ui.ActionWidget action widgets}.
2550 * Actions can also be specified with data passed to the constructor (see #getSetupProcess). In this case, the static
2551 * value will be overridden.
2553 * [2]: https://www.mediawiki.org/wiki/OOUI/Windows/Process_Dialogs#Action_sets
2557 * @property {Object[]}
2559 OO
.ui
.Dialog
.static.actions
= [];
2562 * Close the dialog when the 'Esc' key is pressed.
2567 * @property {boolean}
2569 OO
.ui
.Dialog
.static.escapable
= true;
2574 * Handle frame document key down events.
2577 * @param {jQuery.Event} e Key down event
2579 OO
.ui
.Dialog
.prototype.onDialogKeyDown = function ( e
) {
2581 if ( e
.which
=== OO
.ui
.Keys
.ESCAPE
&& this.constructor.static.escapable
) {
2582 this.executeAction( '' );
2584 e
.stopPropagation();
2585 } else if ( e
.which
=== OO
.ui
.Keys
.ENTER
&& ( e
.ctrlKey
|| e
.metaKey
) ) {
2586 actions
= this.actions
.get( { flags
: 'primary', visible
: true, disabled
: false } );
2587 if ( actions
.length
> 0 ) {
2588 this.executeAction( actions
[ 0 ].getAction() );
2590 e
.stopPropagation();
2596 * Handle action click events.
2599 * @param {OO.ui.ActionWidget} action Action that was clicked
2601 OO
.ui
.Dialog
.prototype.onActionClick = function ( action
) {
2602 if ( !this.isPending() ) {
2603 this.executeAction( action
.getAction() );
2608 * Handle actions change event.
2612 OO
.ui
.Dialog
.prototype.onActionsChange = function () {
2613 this.detachActions();
2614 if ( !this.isClosing() ) {
2615 this.attachActions();
2616 if ( !this.isOpening() ) {
2617 // If the dialog is currently opening, this will be called automatically soon.
2624 * Get the set of actions used by the dialog.
2626 * @return {OO.ui.ActionSet}
2628 OO
.ui
.Dialog
.prototype.getActions = function () {
2629 return this.actions
;
2633 * Get a process for taking action.
2635 * When you override this method, you can create a new OO.ui.Process and return it, or add additional
2636 * accept steps to the process the parent method provides using the {@link OO.ui.Process#first 'first'}
2637 * and {@link OO.ui.Process#next 'next'} methods of OO.ui.Process.
2639 * @param {string} [action] Symbolic name of action
2640 * @return {OO.ui.Process} Action process
2642 OO
.ui
.Dialog
.prototype.getActionProcess = function ( action
) {
2643 return new OO
.ui
.Process()
2644 .next( function () {
2646 // An empty action always closes the dialog without data, which should always be
2647 // safe and make no changes
2656 * @param {Object} [data] Dialog opening data
2657 * @param {jQuery|string|Function|null} [data.title] Dialog title, omit to use
2658 * the {@link #static-title static title}
2659 * @param {Object[]} [data.actions] List of configuration options for each
2660 * {@link OO.ui.ActionWidget action widget}, omit to use {@link #static-actions static actions}.
2662 OO
.ui
.Dialog
.prototype.getSetupProcess = function ( data
) {
2666 return OO
.ui
.Dialog
.parent
.prototype.getSetupProcess
.call( this, data
)
2667 .next( function () {
2668 var config
= this.constructor.static,
2669 actions
= data
.actions
!== undefined ? data
.actions
: config
.actions
,
2670 title
= data
.title
!== undefined ? data
.title
: config
.title
;
2672 this.title
.setLabel( title
).setTitle( title
);
2673 this.actions
.add( this.getActionWidgets( actions
) );
2675 this.$element
.on( 'keydown', this.onDialogKeyDownHandler
);
2682 OO
.ui
.Dialog
.prototype.getTeardownProcess = function ( data
) {
2684 return OO
.ui
.Dialog
.parent
.prototype.getTeardownProcess
.call( this, data
)
2685 .first( function () {
2686 this.$element
.off( 'keydown', this.onDialogKeyDownHandler
);
2688 this.actions
.clear();
2689 this.currentAction
= null;
2696 OO
.ui
.Dialog
.prototype.initialize = function () {
2698 OO
.ui
.Dialog
.parent
.prototype.initialize
.call( this );
2701 this.title
= new OO
.ui
.LabelWidget();
2704 this.$content
.addClass( 'oo-ui-dialog-content' );
2705 this.$element
.attr( 'aria-labelledby', this.title
.getElementId() );
2706 this.setPendingElement( this.$head
);
2710 * Get action widgets from a list of configs
2712 * @param {Object[]} actions Action widget configs
2713 * @return {OO.ui.ActionWidget[]} Action widgets
2715 OO
.ui
.Dialog
.prototype.getActionWidgets = function ( actions
) {
2716 var i
, len
, widgets
= [];
2717 for ( i
= 0, len
= actions
.length
; i
< len
; i
++ ) {
2718 widgets
.push( this.getActionWidget( actions
[ i
] ) );
2724 * Get action widget from config
2726 * Override this method to change the action widget class used.
2728 * @param {Object} config Action widget config
2729 * @return {OO.ui.ActionWidget} Action widget
2731 OO
.ui
.Dialog
.prototype.getActionWidget = function ( config
) {
2732 return new OO
.ui
.ActionWidget( this.getActionWidgetConfig( config
) );
2736 * Get action widget config
2738 * Override this method to modify the action widget config
2740 * @param {Object} config Initial action widget config
2741 * @return {Object} Action widget config
2743 OO
.ui
.Dialog
.prototype.getActionWidgetConfig = function ( config
) {
2748 * Attach action actions.
2752 OO
.ui
.Dialog
.prototype.attachActions = function () {
2753 // Remember the list of potentially attached actions
2754 this.attachedActions
= this.actions
.get();
2758 * Detach action actions.
2763 OO
.ui
.Dialog
.prototype.detachActions = function () {
2766 // Detach all actions that may have been previously attached
2767 for ( i
= 0, len
= this.attachedActions
.length
; i
< len
; i
++ ) {
2768 this.attachedActions
[ i
].$element
.detach();
2770 this.attachedActions
= [];
2774 * Execute an action.
2776 * @param {string} action Symbolic name of action to execute
2777 * @return {jQuery.Promise} Promise resolved when action completes, rejected if it fails
2779 OO
.ui
.Dialog
.prototype.executeAction = function ( action
) {
2781 this.currentAction
= action
;
2782 return this.getActionProcess( action
).execute()
2783 .always( this.popPending
.bind( this ) );
2787 * MessageDialogs display a confirmation or alert message. By default, the rendered dialog box
2788 * consists of a header that contains the dialog title, a body with the message, and a footer that
2789 * contains any {@link OO.ui.ActionWidget action widgets}. The MessageDialog class is the only type
2790 * of {@link OO.ui.Dialog dialog} that is usually instantiated directly.
2792 * There are two basic types of message dialogs, confirmation and alert:
2794 * - **confirmation**: the dialog title describes what a progressive action will do and the message provides
2795 * more details about the consequences.
2796 * - **alert**: the dialog title describes which event occurred and the message provides more information
2797 * about why the event occurred.
2799 * The MessageDialog class specifies two actions: ‘accept’, the primary
2800 * action (e.g., ‘ok’) and ‘reject,’ the safe action (e.g., ‘cancel’). Both will close the window,
2801 * passing along the selected action.
2803 * For more information and examples, please see the [OOUI documentation on MediaWiki][1].
2806 * // Example: Creating and opening a message dialog window.
2807 * var messageDialog = new OO.ui.MessageDialog();
2809 * // Create and append a window manager.
2810 * var windowManager = new OO.ui.WindowManager();
2811 * $( 'body' ).append( windowManager.$element );
2812 * windowManager.addWindows( [ messageDialog ] );
2813 * // Open the window.
2814 * windowManager.openWindow( messageDialog, {
2815 * title: 'Basic message dialog',
2816 * message: 'This is the message'
2819 * [1]: https://www.mediawiki.org/wiki/OOUI/Windows/Message_Dialogs
2822 * @extends OO.ui.Dialog
2825 * @param {Object} [config] Configuration options
2827 OO
.ui
.MessageDialog
= function OoUiMessageDialog( config
) {
2828 // Parent constructor
2829 OO
.ui
.MessageDialog
.parent
.call( this, config
);
2832 this.verticalActionLayout
= null;
2835 this.$element
.addClass( 'oo-ui-messageDialog' );
2840 OO
.inheritClass( OO
.ui
.MessageDialog
, OO
.ui
.Dialog
);
2842 /* Static Properties */
2848 OO
.ui
.MessageDialog
.static.name
= 'message';
2854 OO
.ui
.MessageDialog
.static.size
= 'small';
2859 * The title of a confirmation dialog describes what a progressive action will do. The
2860 * title of an alert dialog describes which event occurred.
2864 * @property {jQuery|string|Function|null}
2866 OO
.ui
.MessageDialog
.static.title
= null;
2869 * The message displayed in the dialog body.
2871 * A confirmation message describes the consequences of a progressive action. An alert
2872 * message describes why an event occurred.
2876 * @property {jQuery|string|Function|null}
2878 OO
.ui
.MessageDialog
.static.message
= null;
2884 OO
.ui
.MessageDialog
.static.actions
= [
2885 // Note that OO.ui.alert() and OO.ui.confirm() rely on these.
2886 { action
: 'accept', label
: OO
.ui
.deferMsg( 'ooui-dialog-message-accept' ), flags
: 'primary' },
2887 { action
: 'reject', label
: OO
.ui
.deferMsg( 'ooui-dialog-message-reject' ), flags
: 'safe' }
2893 * Toggle action layout between vertical and horizontal.
2896 * @param {boolean} [value] Layout actions vertically, omit to toggle
2899 OO
.ui
.MessageDialog
.prototype.toggleVerticalActionLayout = function ( value
) {
2900 value
= value
=== undefined ? !this.verticalActionLayout
: !!value
;
2902 if ( value
!== this.verticalActionLayout
) {
2903 this.verticalActionLayout
= value
;
2905 .toggleClass( 'oo-ui-messageDialog-actions-vertical', value
)
2906 .toggleClass( 'oo-ui-messageDialog-actions-horizontal', !value
);
2915 OO
.ui
.MessageDialog
.prototype.getActionProcess = function ( action
) {
2917 return new OO
.ui
.Process( function () {
2918 this.close( { action
: action
} );
2921 return OO
.ui
.MessageDialog
.parent
.prototype.getActionProcess
.call( this, action
);
2927 * @param {Object} [data] Dialog opening data
2928 * @param {jQuery|string|Function|null} [data.title] Description of the action being confirmed
2929 * @param {jQuery|string|Function|null} [data.message] Description of the action's consequence
2930 * @param {string} [data.size] Symbolic name of the dialog size, see OO.ui.Window
2931 * @param {Object[]} [data.actions] List of OO.ui.ActionOptionWidget configuration options for each
2934 OO
.ui
.MessageDialog
.prototype.getSetupProcess = function ( data
) {
2938 return OO
.ui
.MessageDialog
.parent
.prototype.getSetupProcess
.call( this, data
)
2939 .next( function () {
2940 this.title
.setLabel(
2941 data
.title
!== undefined ? data
.title
: this.constructor.static.title
2943 this.message
.setLabel(
2944 data
.message
!== undefined ? data
.message
: this.constructor.static.message
2946 this.size
= data
.size
!== undefined ? data
.size
: this.constructor.static.size
;
2953 OO
.ui
.MessageDialog
.prototype.getReadyProcess = function ( data
) {
2957 return OO
.ui
.MessageDialog
.parent
.prototype.getReadyProcess
.call( this, data
)
2958 .next( function () {
2959 // Focus the primary action button
2960 var actions
= this.actions
.get();
2961 actions
= actions
.filter( function ( action
) {
2962 return action
.getFlags().indexOf( 'primary' ) > -1;
2964 if ( actions
.length
> 0 ) {
2965 actions
[ 0 ].focus();
2973 OO
.ui
.MessageDialog
.prototype.getBodyHeight = function () {
2974 var bodyHeight
, oldOverflow
,
2975 $scrollable
= this.container
.$element
;
2977 oldOverflow
= $scrollable
[ 0 ].style
.overflow
;
2978 $scrollable
[ 0 ].style
.overflow
= 'hidden';
2980 OO
.ui
.Element
.static.reconsiderScrollbars( $scrollable
[ 0 ] );
2982 bodyHeight
= this.text
.$element
.outerHeight( true );
2983 $scrollable
[ 0 ].style
.overflow
= oldOverflow
;
2991 OO
.ui
.MessageDialog
.prototype.setDimensions = function ( dim
) {
2994 $scrollable
= this.container
.$element
;
2995 OO
.ui
.MessageDialog
.parent
.prototype.setDimensions
.call( this, dim
);
2997 // Twiddle the overflow property, otherwise an unnecessary scrollbar will be produced.
2998 // Need to do it after transition completes (250ms), add 50ms just in case.
2999 setTimeout( function () {
3000 var oldOverflow
= $scrollable
[ 0 ].style
.overflow
,
3001 activeElement
= document
.activeElement
;
3003 $scrollable
[ 0 ].style
.overflow
= 'hidden';
3005 OO
.ui
.Element
.static.reconsiderScrollbars( $scrollable
[ 0 ] );
3007 // Check reconsiderScrollbars didn't destroy our focus, as we
3008 // are doing this after the ready process.
3009 if ( activeElement
&& activeElement
!== document
.activeElement
&& activeElement
.focus
) {
3010 activeElement
.focus();
3013 $scrollable
[ 0 ].style
.overflow
= oldOverflow
;
3016 dialog
.fitActions();
3017 // Wait for CSS transition to finish and do it again :(
3018 setTimeout( function () {
3019 dialog
.fitActions();
3028 OO
.ui
.MessageDialog
.prototype.initialize = function () {
3030 OO
.ui
.MessageDialog
.parent
.prototype.initialize
.call( this );
3033 this.$actions
= $( '<div>' );
3034 this.container
= new OO
.ui
.PanelLayout( {
3035 scrollable
: true, classes
: [ 'oo-ui-messageDialog-container' ]
3037 this.text
= new OO
.ui
.PanelLayout( {
3038 padded
: true, expanded
: false, classes
: [ 'oo-ui-messageDialog-text' ]
3040 this.message
= new OO
.ui
.LabelWidget( {
3041 classes
: [ 'oo-ui-messageDialog-message' ]
3045 this.title
.$element
.addClass( 'oo-ui-messageDialog-title' );
3046 this.$content
.addClass( 'oo-ui-messageDialog-content' );
3047 this.container
.$element
.append( this.text
.$element
);
3048 this.text
.$element
.append( this.title
.$element
, this.message
.$element
);
3049 this.$body
.append( this.container
.$element
);
3050 this.$actions
.addClass( 'oo-ui-messageDialog-actions' );
3051 this.$foot
.append( this.$actions
);
3057 OO
.ui
.MessageDialog
.prototype.getActionWidgetConfig = function ( config
) {
3059 return $.extend( {}, config
, { framed
: false } );
3065 OO
.ui
.MessageDialog
.prototype.attachActions = function () {
3066 var i
, len
, special
, others
;
3069 OO
.ui
.MessageDialog
.parent
.prototype.attachActions
.call( this );
3071 special
= this.actions
.getSpecial();
3072 others
= this.actions
.getOthers();
3074 if ( special
.safe
) {
3075 this.$actions
.append( special
.safe
.$element
);
3076 special
.safe
.toggleFramed( true );
3078 for ( i
= 0, len
= others
.length
; i
< len
; i
++ ) {
3079 this.$actions
.append( others
[ i
].$element
);
3080 others
[ i
].toggleFramed( true );
3082 if ( special
.primary
) {
3083 this.$actions
.append( special
.primary
.$element
);
3084 special
.primary
.toggleFramed( true );
3089 * Fit action actions into columns or rows.
3091 * Columns will be used if all labels can fit without overflow, otherwise rows will be used.
3095 OO
.ui
.MessageDialog
.prototype.fitActions = function () {
3097 previous
= this.verticalActionLayout
,
3098 actions
= this.actions
.get();
3101 this.toggleVerticalActionLayout( false );
3102 for ( i
= 0, len
= actions
.length
; i
< len
; i
++ ) {
3103 action
= actions
[ i
];
3104 if ( action
.$element
[ 0 ].scrollWidth
> action
.$element
[ 0 ].clientWidth
) {
3105 this.toggleVerticalActionLayout( true );
3110 // Move the body out of the way of the foot
3111 this.$body
.css( 'bottom', this.$foot
.outerHeight( true ) );
3113 if ( this.verticalActionLayout
!== previous
) {
3114 // We changed the layout, window height might need to be updated.
3120 * ProcessDialog windows encapsulate a {@link OO.ui.Process process} and all of the code necessary
3121 * to complete it. If the process terminates with an error, a customizable {@link OO.ui.Error error
3122 * interface} alerts users to the trouble, permitting the user to dismiss the error and try again when
3123 * relevant. The ProcessDialog class is always extended and customized with the actions and content
3124 * required for each process.
3126 * The process dialog box consists of a header that visually represents the ‘working’ state of long
3127 * processes with an animation. The header contains the dialog title as well as
3128 * two {@link OO.ui.ActionWidget action widgets}: a ‘safe’ action on the left (e.g., ‘Cancel’) and
3129 * a ‘primary’ action on the right (e.g., ‘Done’).
3131 * Like other windows, the process dialog is managed by a {@link OO.ui.WindowManager window manager}.
3132 * Please see the [OOUI documentation on MediaWiki][1] for more information and examples.
3135 * // Example: Creating and opening a process dialog window.
3136 * function MyProcessDialog( config ) {
3137 * MyProcessDialog.parent.call( this, config );
3139 * OO.inheritClass( MyProcessDialog, OO.ui.ProcessDialog );
3141 * MyProcessDialog.static.name = 'myProcessDialog';
3142 * MyProcessDialog.static.title = 'Process dialog';
3143 * MyProcessDialog.static.actions = [
3144 * { action: 'save', label: 'Done', flags: 'primary' },
3145 * { label: 'Cancel', flags: 'safe' }
3148 * MyProcessDialog.prototype.initialize = function () {
3149 * MyProcessDialog.parent.prototype.initialize.apply( this, arguments );
3150 * this.content = new OO.ui.PanelLayout( { padded: true, expanded: false } );
3151 * this.content.$element.append( '<p>This is a process dialog window. The header contains the title and two buttons: \'Cancel\' (a safe action) on the left and \'Done\' (a primary action) on the right.</p>' );
3152 * this.$body.append( this.content.$element );
3154 * MyProcessDialog.prototype.getActionProcess = function ( action ) {
3155 * var dialog = this;
3157 * return new OO.ui.Process( function () {
3158 * dialog.close( { action: action } );
3161 * return MyProcessDialog.parent.prototype.getActionProcess.call( this, action );
3164 * var windowManager = new OO.ui.WindowManager();
3165 * $( 'body' ).append( windowManager.$element );
3167 * var dialog = new MyProcessDialog();
3168 * windowManager.addWindows( [ dialog ] );
3169 * windowManager.openWindow( dialog );
3171 * [1]: https://www.mediawiki.org/wiki/OOUI/Windows/Process_Dialogs
3175 * @extends OO.ui.Dialog
3178 * @param {Object} [config] Configuration options
3180 OO
.ui
.ProcessDialog
= function OoUiProcessDialog( config
) {
3181 // Parent constructor
3182 OO
.ui
.ProcessDialog
.parent
.call( this, config
);
3185 this.fitOnOpen
= false;
3188 this.$element
.addClass( 'oo-ui-processDialog' );
3193 OO
.inheritClass( OO
.ui
.ProcessDialog
, OO
.ui
.Dialog
);
3198 * Handle dismiss button click events.
3204 OO
.ui
.ProcessDialog
.prototype.onDismissErrorButtonClick = function () {
3209 * Handle retry button click events.
3211 * Hides errors and then tries again.
3215 OO
.ui
.ProcessDialog
.prototype.onRetryButtonClick = function () {
3217 this.executeAction( this.currentAction
);
3223 OO
.ui
.ProcessDialog
.prototype.initialize = function () {
3225 OO
.ui
.ProcessDialog
.parent
.prototype.initialize
.call( this );
3228 this.$navigation
= $( '<div>' );
3229 this.$location
= $( '<div>' );
3230 this.$safeActions
= $( '<div>' );
3231 this.$primaryActions
= $( '<div>' );
3232 this.$otherActions
= $( '<div>' );
3233 this.dismissButton
= new OO
.ui
.ButtonWidget( {
3234 label
: OO
.ui
.msg( 'ooui-dialog-process-dismiss' )
3236 this.retryButton
= new OO
.ui
.ButtonWidget();
3237 this.$errors
= $( '<div>' );
3238 this.$errorsTitle
= $( '<div>' );
3241 this.dismissButton
.connect( this, { click
: 'onDismissErrorButtonClick' } );
3242 this.retryButton
.connect( this, { click
: 'onRetryButtonClick' } );
3245 this.title
.$element
.addClass( 'oo-ui-processDialog-title' );
3247 .append( this.title
.$element
)
3248 .addClass( 'oo-ui-processDialog-location' );
3249 this.$safeActions
.addClass( 'oo-ui-processDialog-actions-safe' );
3250 this.$primaryActions
.addClass( 'oo-ui-processDialog-actions-primary' );
3251 this.$otherActions
.addClass( 'oo-ui-processDialog-actions-other' );
3253 .addClass( 'oo-ui-processDialog-errors-title' )
3254 .text( OO
.ui
.msg( 'ooui-dialog-process-error' ) );
3256 .addClass( 'oo-ui-processDialog-errors oo-ui-element-hidden' )
3257 .append( this.$errorsTitle
, this.dismissButton
.$element
, this.retryButton
.$element
);
3259 .addClass( 'oo-ui-processDialog-content' )
3260 .append( this.$errors
);
3262 .addClass( 'oo-ui-processDialog-navigation' )
3263 // Note: Order of appends below is important. These are in the order
3264 // we want tab to go through them. Display-order is handled entirely
3265 // by CSS absolute-positioning. As such, primary actions like "done"
3267 .append( this.$primaryActions
, this.$location
, this.$safeActions
);
3268 this.$head
.append( this.$navigation
);
3269 this.$foot
.append( this.$otherActions
);
3275 OO
.ui
.ProcessDialog
.prototype.getActionWidgetConfig = function ( config
) {
3276 var isMobile
= OO
.ui
.isMobile();
3278 // Default to unframed on mobile
3279 config
= $.extend( { framed
: !isMobile
}, config
);
3280 // Change back buttons to icon only on mobile
3283 ( config
.flags
=== 'back' || ( Array
.isArray( config
.flags
) && config
.flags
.indexOf( 'back' ) !== -1 ) )
3297 OO
.ui
.ProcessDialog
.prototype.attachActions = function () {
3298 var i
, len
, other
, special
, others
;
3301 OO
.ui
.ProcessDialog
.parent
.prototype.attachActions
.call( this );
3303 special
= this.actions
.getSpecial();
3304 others
= this.actions
.getOthers();
3305 if ( special
.primary
) {
3306 this.$primaryActions
.append( special
.primary
.$element
);
3308 for ( i
= 0, len
= others
.length
; i
< len
; i
++ ) {
3309 other
= others
[ i
];
3310 this.$otherActions
.append( other
.$element
);
3312 if ( special
.safe
) {
3313 this.$safeActions
.append( special
.safe
.$element
);
3320 OO
.ui
.ProcessDialog
.prototype.executeAction = function ( action
) {
3322 return OO
.ui
.ProcessDialog
.parent
.prototype.executeAction
.call( this, action
)
3323 .fail( function ( errors
) {
3324 process
.showErrors( errors
|| [] );
3331 OO
.ui
.ProcessDialog
.prototype.setDimensions = function () {
3335 OO
.ui
.ProcessDialog
.parent
.prototype.setDimensions
.apply( this, arguments
);
3339 // If there are many actions, they might be shown on multiple lines. Their layout can change when
3340 // resizing the dialog and when changing the actions. Adjust the height of the footer to fit them.
3341 dialog
.$body
.css( 'bottom', dialog
.$foot
.outerHeight( true ) );
3342 // Wait for CSS transition to finish and do it again :(
3343 setTimeout( function () {
3344 dialog
.$body
.css( 'bottom', dialog
.$foot
.outerHeight( true ) );
3349 * Fit label between actions.
3354 OO
.ui
.ProcessDialog
.prototype.fitLabel = function () {
3355 var safeWidth
, primaryWidth
, biggerWidth
, labelWidth
, navigationWidth
, leftWidth
, rightWidth
,
3356 size
= this.getSizeProperties();
3358 if ( typeof size
.width
!== 'number' ) {
3359 if ( this.isOpened() ) {
3360 navigationWidth
= this.$head
.width() - 20;
3361 } else if ( this.isOpening() ) {
3362 if ( !this.fitOnOpen
) {
3363 // Size is relative and the dialog isn't open yet, so wait.
3364 // FIXME: This should ideally be handled by setup somehow.
3365 this.manager
.lifecycle
.opened
.done( this.fitLabel
.bind( this ) );
3366 this.fitOnOpen
= true;
3373 navigationWidth
= size
.width
- 20;
3376 safeWidth
= this.$safeActions
.is( ':visible' ) ? this.$safeActions
.width() : 0;
3377 primaryWidth
= this.$primaryActions
.is( ':visible' ) ? this.$primaryActions
.width() : 0;
3378 biggerWidth
= Math
.max( safeWidth
, primaryWidth
);
3380 labelWidth
= this.title
.$element
.width();
3382 if ( 2 * biggerWidth
+ labelWidth
< navigationWidth
) {
3383 // We have enough space to center the label
3384 leftWidth
= rightWidth
= biggerWidth
;
3386 // Let's hope we at least have enough space not to overlap, because we can't wrap the label…
3387 if ( this.getDir() === 'ltr' ) {
3388 leftWidth
= safeWidth
;
3389 rightWidth
= primaryWidth
;
3391 leftWidth
= primaryWidth
;
3392 rightWidth
= safeWidth
;
3396 this.$location
.css( { paddingLeft
: leftWidth
, paddingRight
: rightWidth
} );
3402 * Handle errors that occurred during accept or reject processes.
3405 * @param {OO.ui.Error[]|OO.ui.Error} errors Errors to be handled
3407 OO
.ui
.ProcessDialog
.prototype.showErrors = function ( errors
) {
3408 var i
, len
, $item
, actions
,
3414 if ( errors
instanceof OO
.ui
.Error
) {
3415 errors
= [ errors
];
3418 for ( i
= 0, len
= errors
.length
; i
< len
; i
++ ) {
3419 if ( !errors
[ i
].isRecoverable() ) {
3420 recoverable
= false;
3422 if ( errors
[ i
].isWarning() ) {
3425 $item
= $( '<div>' )
3426 .addClass( 'oo-ui-processDialog-error' )
3427 .append( errors
[ i
].getMessage() );
3428 items
.push( $item
[ 0 ] );
3430 this.$errorItems
= $( items
);
3431 if ( recoverable
) {
3432 abilities
[ this.currentAction
] = true;
3433 // Copy the flags from the first matching action
3434 actions
= this.actions
.get( { actions
: this.currentAction
} );
3435 if ( actions
.length
) {
3436 this.retryButton
.clearFlags().setFlags( actions
[ 0 ].getFlags() );
3439 abilities
[ this.currentAction
] = false;
3440 this.actions
.setAbilities( abilities
);
3443 this.retryButton
.setLabel( OO
.ui
.msg( 'ooui-dialog-process-continue' ) );
3445 this.retryButton
.setLabel( OO
.ui
.msg( 'ooui-dialog-process-retry' ) );
3447 this.retryButton
.toggle( recoverable
);
3448 this.$errorsTitle
.after( this.$errorItems
);
3449 this.$errors
.removeClass( 'oo-ui-element-hidden' ).scrollTop( 0 );
3457 OO
.ui
.ProcessDialog
.prototype.hideErrors = function () {
3458 this.$errors
.addClass( 'oo-ui-element-hidden' );
3459 if ( this.$errorItems
) {
3460 this.$errorItems
.remove();
3461 this.$errorItems
= null;
3468 OO
.ui
.ProcessDialog
.prototype.getTeardownProcess = function ( data
) {
3470 return OO
.ui
.ProcessDialog
.parent
.prototype.getTeardownProcess
.call( this, data
)
3471 .first( function () {
3472 // Make sure to hide errors
3474 this.fitOnOpen
= false;
3483 * Lazy-initialize and return a global OO.ui.WindowManager instance, used by OO.ui.alert and
3487 * @return {OO.ui.WindowManager}
3489 OO
.ui
.getWindowManager = function () {
3490 if ( !OO
.ui
.windowManager
) {
3491 OO
.ui
.windowManager
= new OO
.ui
.WindowManager();
3492 $( 'body' ).append( OO
.ui
.windowManager
.$element
);
3493 OO
.ui
.windowManager
.addWindows( [ new OO
.ui
.MessageDialog() ] );
3495 return OO
.ui
.windowManager
;
3499 * Display a quick modal alert dialog, using a OO.ui.MessageDialog. While the dialog is open, the
3500 * rest of the page will be dimmed out and the user won't be able to interact with it. The dialog
3501 * has only one action button, labelled "OK", clicking it will simply close the dialog.
3503 * A window manager is created automatically when this function is called for the first time.
3506 * OO.ui.alert( 'Something happened!' ).done( function () {
3507 * console.log( 'User closed the dialog.' );
3510 * OO.ui.alert( 'Something larger happened!', { size: 'large' } );
3512 * @param {jQuery|string} text Message text to display
3513 * @param {Object} [options] Additional options, see OO.ui.MessageDialog#getSetupProcess
3514 * @return {jQuery.Promise} Promise resolved when the user closes the dialog
3516 OO
.ui
.alert = function ( text
, options
) {
3517 return OO
.ui
.getWindowManager().openWindow( 'message', $.extend( {
3519 actions
: [ OO
.ui
.MessageDialog
.static.actions
[ 0 ] ]
3520 }, options
) ).closed
.then( function () {
3526 * Display a quick modal confirmation dialog, using a OO.ui.MessageDialog. While the dialog is open,
3527 * the rest of the page will be dimmed out and the user won't be able to interact with it. The
3528 * dialog has two action buttons, one to confirm an operation (labelled "OK") and one to cancel it
3529 * (labelled "Cancel").
3531 * A window manager is created automatically when this function is called for the first time.
3534 * OO.ui.confirm( 'Are you sure?' ).done( function ( confirmed ) {
3535 * if ( confirmed ) {
3536 * console.log( 'User clicked "OK"!' );
3538 * console.log( 'User clicked "Cancel" or closed the dialog.' );
3542 * @param {jQuery|string} text Message text to display
3543 * @param {Object} [options] Additional options, see OO.ui.MessageDialog#getSetupProcess
3544 * @return {jQuery.Promise} Promise resolved when the user closes the dialog. If the user chose to
3545 * confirm, the promise will resolve to boolean `true`; otherwise, it will resolve to boolean
3548 OO
.ui
.confirm = function ( text
, options
) {
3549 return OO
.ui
.getWindowManager().openWindow( 'message', $.extend( {
3551 }, options
) ).closed
.then( function ( data
) {
3552 return !!( data
&& data
.action
=== 'accept' );
3557 * Display a quick modal prompt dialog, using a OO.ui.MessageDialog. While the dialog is open,
3558 * the rest of the page will be dimmed out and the user won't be able to interact with it. The
3559 * dialog has a text input widget and two action buttons, one to confirm an operation (labelled "OK")
3560 * and one to cancel it (labelled "Cancel").
3562 * A window manager is created automatically when this function is called for the first time.
3565 * OO.ui.prompt( 'Choose a line to go to', { textInput: { placeholder: 'Line number' } } ).done( function ( result ) {
3566 * if ( result !== null ) {
3567 * console.log( 'User typed "' + result + '" then clicked "OK".' );
3569 * console.log( 'User clicked "Cancel" or closed the dialog.' );
3573 * @param {jQuery|string} text Message text to display
3574 * @param {Object} [options] Additional options, see OO.ui.MessageDialog#getSetupProcess
3575 * @param {Object} [options.textInput] Additional options for text input widget, see OO.ui.TextInputWidget
3576 * @return {jQuery.Promise} Promise resolved when the user closes the dialog. If the user chose to
3577 * confirm, the promise will resolve with the value of the text input widget; otherwise, it will
3578 * resolve to `null`.
3580 OO
.ui
.prompt = function ( text
, options
) {
3582 manager
= OO
.ui
.getWindowManager(),
3583 textInput
= new OO
.ui
.TextInputWidget( ( options
&& options
.textInput
) || {} ),
3584 textField
= new OO
.ui
.FieldLayout( textInput
, {
3589 instance
= manager
.openWindow( 'message', $.extend( {
3590 message
: textField
.$element
3593 // TODO: This is a little hacky, and could be done by extending MessageDialog instead.
3594 instance
.opened
.then( function () {
3595 textInput
.on( 'enter', function () {
3596 manager
.getCurrentWindow().close( { action
: 'accept' } );
3601 return instance
.closed
.then( function ( data
) {
3602 return data
&& data
.action
=== 'accept' ? textInput
.getValue() : null;
3608 //# sourceMappingURL=oojs-ui-windows.js.map.json