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// Generated by CoffeeScript 1.6.3
/*
ownCloud - News
@author Bernhard Posselt
@copyright 2012 Bernhard Posselt dev@bernhard-posselt.com
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
License as published by the Free Software Foundation; either
version 3 of the License, or any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU AFFERO GENERAL PUBLIC LICENSE for more details.
You should have received a copy of the GNU Affero General Public
License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
(function() {
angular.module('News').directive('itemShortcuts', [
'$window', function($window) {
return function(scope, elm, attr) {
var getCurrentItem, jumpTo, jumpToNextItem, jumpToPreviousItem, keepUnreadCurrentItem, openCurrentItem, starCurrentItem;
jumpTo = function($scrollArea, $item) {
var position;
position = $item.offset().top - $scrollArea.offset().top + $scrollArea.scrollTop();
return $scrollArea.scrollTop(position);
};
jumpToPreviousItem = function(scrollArea) {
var $item, $items, $previous, $scrollArea, item, notJumped, _i, _len;
$scrollArea = $(scrollArea);
$items = $scrollArea.find('.feed_item');
notJumped = true;
for (_i = 0, _len = $items.length; _i < _len; _i++) {
item = $items[_i];
$item = $(item);
if ($item.position().top >= 0) {
$previous = $item.prev();
if ($previous.length > 0) {
jumpTo($scrollArea, $previous);
}
notJumped = false;
break;
}
}
if ($items.length > 0 && notJumped) {
return jumpTo($scrollArea, $items.last());
}
};
jumpToNextItem = function(scrollArea) {
var $item, $items, $scrollArea, item, jumped, _i, _len;
$scrollArea = $(scrollArea);
$items = $scrollArea.find('.feed_item');
jumped = false;
for (_i = 0, _len = $items.length; _i < _len; _i++) {
item = $items[_i];
$item = $(item);
if ($item.position().top > 1) {
jumped = true;
jumpTo($scrollArea, $item);
break;
}
}
if (jumped === false) {
return $scrollArea.scrollTop($scrollArea.prop('scrollHeight'));
}
};
getCurrentItem = function(scrollArea) {
var $item, $items, $scrollArea, item, _i, _len;
$scrollArea = $(scrollArea);
$items = $scrollArea.find('.feed_item');
for (_i = 0, _len = $items.length; _i < _len; _i++) {
item = $items[_i];
$item = $(item);
if (($item.height() + $item.position().top) > 110) {
return $item;
}
}
};
keepUnreadCurrentItem = function(scrollArea) {
var $item;
$item = getCurrentItem(scrollArea);
return $item.find('.keep_unread').trigger('click');
};
starCurrentItem = function(scrollArea) {
var $item;
$item = getCurrentItem(scrollArea);
return $item.find('.star').trigger('click');
};
openCurrentItem = function(scrollArea) {
var $item;
$item = getCurrentItem(scrollArea).find('.item_title a');
$item.trigger('click');
return window.open($item.attr('href'), '_blank');
};
return $($window.document).keydown(function(e) {
var focused, scrollArea;
focused = $(':focus');
if (!(focused.is('input') || focused.is('select') || focused.is('textarea') || focused.is('checkbox') || focused.is('button'))) {
scrollArea = elm;
if (e.keyCode === 74 || e.keyCode === 39 || e.keyCode === 78) {
return jumpToNextItem(scrollArea);
} else if (e.keyCode === 75 || e.keyCode === 37 || e.keyCode === 80) {
return jumpToPreviousItem(scrollArea);
} else if (e.keyCode === 85) {
return keepUnreadCurrentItem(scrollArea);
} else if (e.keyCode === 73 || e.keyCode === 83 || e.keyCode === 76) {
return starCurrentItem(scrollArea);
} else if (e.keyCode === 72) {
starCurrentItem(scrollArea);
return jumpToNextItem(scrollArea);
} else if (e.keyCode === 79) {
return openCurrentItem(scrollArea);
}
}
});
};
}
]);
}).call(this);
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