h5p-memory-game/popup.js

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(function (MemoryGame, $) {
/**
* A dialog for reading the description of a card.
*
* @class H5P.MemoryGame.Popup
* @param {H5P.jQuery} $container
*/
MemoryGame.Popup = function ($container) {
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/** @alias H5P.MemoryGame.Popup# */
var self = this;
var closed;
var $popup = $('<div class="h5p-memory-pop"><div class="h5p-memory-image"></div><div class="h5p-memory-desc"></div></div>').appendTo($container);
var $desc = $popup.find('.h5p-memory-desc');
var $image = $popup.find('.h5p-memory-image');
/**
* Show the popup.
*
* @param {string} desc
* @param {H5P.jQuery} $img
* @param {function} done
*/
self.show = function (desc, $img, done) {
$desc.html(desc);
$img.appendTo($image.html(''));
$popup.show();
closed = done;
};
/**
* Close the popup.
*/
self.close = function () {
if (closed !== undefined) {
$popup.hide();
closed();
closed = undefined;
}
};
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/**
* Sets popup size relative to the card size
* @param {number} fontSize
*/
self.setSize = function (fontSize) {
// Set image size
$image[0].style.fontSize = fontSize + 'px';
// Determine card size
var cardSize = fontSize * 6.25; // From CSS
// Set popup size
$popup[0].style.minWidth = (cardSize * 2) + 'px';
$popup[0].style.minHeight = cardSize + 'px';
$desc[0].style.marginLeft = (cardSize + 20) + 'px';
};
};
})(H5P.MemoryGame, H5P.jQuery);