80 lines
2.2 KiB
JavaScript
80 lines
2.2 KiB
JavaScript
(function (MemoryGame, $) {
|
||
|
||
/**
|
||
* A dialog for reading the description of a card.
|
||
*
|
||
* @class H5P.MemoryGame.Popup
|
||
* @param {H5P.jQuery} $container
|
||
* @param {Object.<string, string>} l10n
|
||
*/
|
||
MemoryGame.Popup = function ($container, l10n) {
|
||
/** @alias H5P.MemoryGame.Popup# */
|
||
var self = this;
|
||
|
||
var closed;
|
||
|
||
var $popup = $('<div class="h5p-memory-pop" role="dialog"><div class="h5p-memory-top"></div><div class="h5p-memory-desc" tabindex="-1"></div><div class="h5p-memory-close" role="button" tabindex="0" title="' + (l10n.closeLabel || 'Close') + '"></div></div>').appendTo($container);
|
||
var $desc = $popup.find('.h5p-memory-desc');
|
||
var $top = $popup.find('.h5p-memory-top');
|
||
|
||
// Hook up the close button
|
||
$popup.find('.h5p-memory-close').on('click', function () {
|
||
self.close(true);
|
||
}).on('keypress', function (event) {
|
||
if (event.which === 13 || event.which === 32) {
|
||
self.close(true);
|
||
event.preventDefault();
|
||
}
|
||
});
|
||
|
||
/**
|
||
* Show the popup.
|
||
*
|
||
* @param {string} desc
|
||
* @param {H5P.jQuery[]} imgs
|
||
* @param {function} done
|
||
*/
|
||
self.show = function (desc, imgs, styles, done) {
|
||
$desc.html(desc);
|
||
$top.html('').toggleClass('h5p-memory-two-images', imgs.length > 1);
|
||
for (var i = 0; i < imgs.length; i++) {
|
||
$('<div class="h5p-memory-image"' + (styles ? styles : '') + '></div>').append(imgs[i]).appendTo($top);
|
||
}
|
||
$popup.show();
|
||
$desc.focus();
|
||
closed = done;
|
||
};
|
||
|
||
/**
|
||
* Close the popup.
|
||
*
|
||
* @param {boolean} refocus Sets focus after closing the dialog
|
||
*/
|
||
self.close = function (refocus) {
|
||
if (closed !== undefined) {
|
||
$popup.hide();
|
||
closed(refocus);
|
||
closed = undefined;
|
||
}
|
||
};
|
||
|
||
/**
|
||
* Sets popup size relative to the card size
|
||
*
|
||
* @param {number} fontSize
|
||
*/
|
||
self.setSize = function (fontSize) {
|
||
// Set image size
|
||
$top[0].style.fontSize = fontSize + 'px';
|
||
|
||
// Determine card size
|
||
var cardSize = fontSize * 6.25; // From CSS
|
||
|
||
// Set popup size
|
||
$popup[0].style.minWidth = (cardSize * 2.5) + 'px';
|
||
$popup[0].style.minHeight = cardSize + 'px';
|
||
};
|
||
};
|
||
|
||
})(H5P.MemoryGame, H5P.jQuery);
|