/*!
- * OOjs UI v0.16.2
+ * OOjs UI v0.16.3
* https://www.mediawiki.org/wiki/OOjs_UI
*
* Copyright 2011–2016 OOjs UI Team and other contributors.
* Released under the MIT license
* http://oojs.mit-license.org
*
- * Date: 2016-03-08T21:46:49Z
+ * Date: 2016-03-16T19:20:22Z
*/
( function ( OO ) {
};
};
+/**
+ * Returns a function, that, when invoked, will only be triggered at most once
+ * during a given window of time. If called again during that window, it will
+ * wait until the window ends and then trigger itself again.
+ *
+ * As it's not knowable to the caller whether the function will actually run
+ * when the wrapper is called, return values from the function are entirely
+ * discarded.
+ *
+ * @param {Function} func
+ * @param {number} wait
+ * @return {Function}
+ */
+OO.ui.throttle = function ( func, wait ) {
+ var context, args, timeout,
+ previous = 0,
+ run = function () {
+ timeout = null;
+ previous = OO.ui.now();
+ func.apply( context, args );
+ };
+ return function () {
+ // Check how long it's been since the last time the function was
+ // called, and whether it's more or less than the requested throttle
+ // period. If it's less, run the function immediately. If it's more,
+ // set a timeout for the remaining time -- but don't replace an
+ // existing timeout, since that'd indefinitely prolong the wait.
+ var remaining = wait - ( OO.ui.now() - previous );
+ context = this;
+ args = arguments;
+ if ( remaining <= 0 ) {
+ // Note: unless wait was ridiculously large, this means we'll
+ // automatically run the first time the function was called in a
+ // given period. (If you provide a wait period larger than the
+ // current Unix timestamp, you *deserve* unexpected behavior.)
+ clearTimeout( timeout );
+ run();
+ } else if ( !timeout ) {
+ timeout = setTimeout( run, remaining );
+ }
+ };
+};
+
+/**
+ * A (possibly faster) way to get the current timestamp as an integer
+ *
+ * @return {number} Current timestamp
+ */
+OO.ui.now = Date.now || function () {
+ return new Date().getTime();
+};
+
/**
* Proxy for `node.addEventListener( eventName, handler, true )`.
*
infused.$element.removeData( 'ooui-infused-children' );
return infused;
}
- if ( value.html ) {
+ if ( value.html !== undefined ) {
return new OO.ui.HtmlSnippet( value.html );
}
}
this.title = null;
// Initialization
- this.setTitle( config.title || this.constructor.static.title );
+ this.setTitle( config.title !== undefined ? config.title : this.constructor.static.title );
this.setTitledElement( config.$titled || this.$element );
};
ccWidth + ccOffset.left :
( scOffset.left + scrollLeft + scWidth ) - ccOffset.left;
desiredHeight = ( scOffset.top + scrollTop + scHeight ) - ccOffset.top;
+ // It should never be desirable to exceed the dimensions of the browser viewport... right?
+ desiredWidth = Math.min( desiredWidth, document.documentElement.clientWidth );
+ desiredHeight = Math.min( desiredHeight, document.documentElement.clientHeight );
allotedWidth = Math.ceil( desiredWidth - extraWidth );
allotedHeight = Math.ceil( desiredHeight - extraHeight );
naturalWidth = this.$clippable.prop( 'scrollWidth' );
closestScrollableOfContainer = OO.ui.Element.static.getClosestScrollableContainer( this.$floatableContainer[ 0 ] );
closestScrollableOfFloatable = OO.ui.Element.static.getClosestScrollableContainer( this.$floatable[ 0 ] );
- if ( closestScrollableOfContainer !== closestScrollableOfFloatable ) {
- // If the scrollable is the root, we have to listen to scroll events
- // on the window because of browser inconsistencies (or do we? someone should verify this)
- if ( $( closestScrollableOfContainer ).is( 'html, body' ) ) {
- closestScrollableOfContainer = OO.ui.Element.static.getWindow( closestScrollableOfContainer );
- }
+ this.needsCustomPosition = closestScrollableOfContainer !== closestScrollableOfFloatable;
+ // If the scrollable is the root, we have to listen to scroll events
+ // on the window because of browser inconsistencies.
+ if ( $( closestScrollableOfContainer ).is( 'html, body' ) ) {
+ closestScrollableOfContainer = OO.ui.Element.static.getWindow( closestScrollableOfContainer );
}
if ( positioning ) {
this.$floatableWindow = $( this.getElementWindow() );
this.$floatableWindow.on( 'resize', this.onFloatableWindowResizeHandler );
- if ( closestScrollableOfContainer !== closestScrollableOfFloatable ) {
- this.$floatableClosestScrollable = $( closestScrollableOfContainer );
- this.$floatableClosestScrollable.on( 'scroll', this.onFloatableScrollHandler );
- }
+ this.$floatableClosestScrollable = $( closestScrollableOfContainer );
+ this.$floatableClosestScrollable.on( 'scroll', this.onFloatableScrollHandler );
// Initial position after visible
this.position();
return this;
};
+/**
+ * Check whether the bottom edge of the given element is within the viewport of the given container.
+ *
+ * @private
+ * @param {jQuery} $element
+ * @param {jQuery} $container
+ * @return {boolean}
+ */
+OO.ui.mixin.FloatableElement.prototype.isElementInViewport = function ( $element, $container ) {
+ var elemRect, contRect,
+ topEdgeInBounds = false,
+ leftEdgeInBounds = false,
+ bottomEdgeInBounds = false,
+ rightEdgeInBounds = false;
+
+ elemRect = $element[ 0 ].getBoundingClientRect();
+ if ( $container[ 0 ] === window ) {
+ contRect = {
+ top: 0,
+ left: 0,
+ right: document.documentElement.clientWidth,
+ bottom: document.documentElement.clientHeight
+ };
+ } else {
+ contRect = $container[ 0 ].getBoundingClientRect();
+ }
+
+ if ( elemRect.top >= contRect.top && elemRect.top <= contRect.bottom ) {
+ topEdgeInBounds = true;
+ }
+ if ( elemRect.left >= contRect.left && elemRect.left <= contRect.right ) {
+ leftEdgeInBounds = true;
+ }
+ if ( elemRect.bottom >= contRect.top && elemRect.bottom <= contRect.bottom ) {
+ bottomEdgeInBounds = true;
+ }
+ if ( elemRect.right >= contRect.left && elemRect.right <= contRect.right ) {
+ rightEdgeInBounds = true;
+ }
+
+ // We only care that any part of the bottom edge is visible
+ return bottomEdgeInBounds && ( leftEdgeInBounds || rightEdgeInBounds );
+};
+
/**
* Position the floatable below its container.
*
return this;
}
+ if ( !this.isElementInViewport( this.$floatableContainer, this.$floatableClosestScrollable ) ) {
+ this.$floatable.addClass( 'oo-ui-floatableElement-hidden' );
+ return;
+ } else {
+ this.$floatable.removeClass( 'oo-ui-floatableElement-hidden' );
+ }
+
+ if ( !this.needsCustomPosition ) {
+ return;
+ }
+
pos = OO.ui.Element.static.getRelativePosition( this.$floatableContainer, this.$floatable.offsetParent() );
// Position under container
OO.ui.InputWidget.parent.call( this, config );
// Properties
- this.$input = this.getInputElement( config );
+ // See #reusePreInfuseDOM about config.$input
+ this.$input = config.$input || this.getInputElement( config );
this.value = '';
this.inputFilter = config.inputFilter;
* @param {Object} config Configuration options
* @return {jQuery} Input element
*/
-OO.ui.InputWidget.prototype.getInputElement = function ( config ) {
- // See #reusePreInfuseDOM about config.$input
- return config.$input || $( '<input>' );
+OO.ui.InputWidget.prototype.getInputElement = function () {
+ return $( '<input>' );
};
/**
// Configuration initialization
config = $.extend( { type: 'button', useInputTag: false }, config );
+ // See InputWidget#reusePreInfuseDOM about config.$input
+ if ( config.$input ) {
+ config.$input.empty();
+ }
+
// Properties (must be set before parent constructor, which calls #setValue)
this.useInputTag = config.useInputTag;
*/
OO.ui.ButtonInputWidget.prototype.getInputElement = function ( config ) {
var type;
- // See InputWidget#reusePreInfuseDOM about config.$input
- if ( config.$input ) {
- return config.$input.empty();
- }
type = [ 'button', 'submit', 'reset' ].indexOf( config.type ) !== -1 ? config.type : 'button';
return $( '<' + ( config.useInputTag ? 'input' : 'button' ) + ' type="' + type + '">' );
};
* @chainable
*/
OO.ui.ButtonInputWidget.prototype.setLabel = function ( label ) {
- OO.ui.mixin.LabelElement.prototype.setLabel.call( this, label );
+ if ( typeof label === 'function' ) {
+ label = OO.ui.resolveMsg( label );
+ }
if ( this.useInputTag ) {
- if ( typeof label === 'function' ) {
- label = OO.ui.resolveMsg( label );
- }
- if ( label instanceof jQuery ) {
- label = label.text();
- }
- if ( !label ) {
+ // Discard non-plaintext labels
+ if ( typeof label !== 'string' ) {
label = '';
}
+
this.$input.val( label );
}
- return this;
+ return OO.ui.mixin.LabelElement.prototype.setLabel.call( this, label );
};
/**
// Configuration initialization
config = config || {};
+ // See InputWidget#reusePreInfuseDOM about config.$input
+ if ( config.$input ) {
+ config.$input.addClass( 'oo-ui-element-hidden' );
+ }
+
// Properties (must be done before parent constructor which calls #setDisabled)
this.dropdownWidget = new OO.ui.DropdownWidget( config.dropdown );
* @inheritdoc
* @protected
*/
-OO.ui.DropdownInputWidget.prototype.getInputElement = function ( config ) {
- // See InputWidget#reusePreInfuseDOM about config.$input
- if ( config.$input ) {
- return config.$input.addClass( 'oo-ui-element-hidden' );
- }
+OO.ui.DropdownInputWidget.prototype.getInputElement = function () {
return $( '<input>' ).attr( 'type', 'hidden' );
};
.append( this.$icon, this.$indicator );
this.setReadOnly( !!config.readOnly );
this.updateSearchIndicator();
- if ( config.placeholder ) {
+ if ( config.placeholder !== undefined ) {
this.$input.attr( 'placeholder', config.placeholder );
}
if ( config.maxLength !== undefined ) {
dépôts / lhc / web / wiklou.git / commitdiff
