158 lines
3.5 KiB
JavaScript
158 lines
3.5 KiB
JavaScript
/**
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* @name Multiselect Module
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* @description Select multiple albums or photos.
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* @author Tobias Reich
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* @copyright 2014 by Tobias Reich
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*/
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multiselect = {
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position: {
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top: null,
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right: null,
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bottom: null,
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left: null
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},
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show: function(e) {
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if ($('.album:hover, .photo:hover').length!=0) return false;
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if (visible.multiselect()) $('#multiselect').remove();
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multiselect.position.top = e.pageY;
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multiselect.position.right = -1 * (e.pageX - $(document).width());
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multiselect.position.bottom = -1 * (multiselect.position.top - $(window).height());
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multiselect.position.left = e.pageX;
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$('body').append(build.multiselect(multiselect.position.top, multiselect.position.left));
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$(document).on('mousemove', multiselect.resize);
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},
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resize: function(e) {
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var mouse_x = e.pageX,
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mouse_y = e.pageY,
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newHeight,
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newWidth;
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if (multiselect.position.top===null||
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multiselect.position.right===null||
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multiselect.position.bottom===null||
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multiselect.position.left===null) return false;
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if (mouse_y>=multiselect.position.top) {
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// Do not leave the screen
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newHeight = e.pageY - multiselect.position.top;
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if ((multiselect.position.top+newHeight)>=$(document).height())
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newHeight -= (multiselect.position.top + newHeight) - $(document).height() + 2;
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$('#multiselect').css({
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top: multiselect.position.top,
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bottom: 'inherit',
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height: newHeight
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});
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} else {
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$('#multiselect').css({
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top: 'inherit',
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bottom: multiselect.position.bottom,
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height: multiselect.position.top - e.pageY
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});
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}
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if (mouse_x>=multiselect.position.left) {
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// Do not leave the screen
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newWidth = e.pageX - multiselect.position.left;
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if ((multiselect.position.left+newWidth)>=$(document).width())
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newWidth -= (multiselect.position.left + newWidth) - $(document).width() + 2;
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$('#multiselect').css({
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right: 'inherit',
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left: multiselect.position.left,
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width: newWidth
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});
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} else {
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$('#multiselect').css({
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right: multiselect.position.right,
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left: 'inherit',
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width: multiselect.position.left - e.pageX
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});
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}
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},
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stopResize: function() {
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$(document).off('mousemove');
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},
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getSize: function() {
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if (!visible.multiselect()) return false;
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return {
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top: $('#multiselect').offset().top,
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left: $('#multiselect').offset().left,
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width: parseInt($('#multiselect').css('width').replace('px', '')),
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height: parseInt($('#multiselect').css('height').replace('px', ''))
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}
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},
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getSelection: function(e) {
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var photoIDs = [],
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offset,
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size = multiselect.getSize();
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if (visible.contextMenu()) return false;
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if (!visible.multiselect()) return false;
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$('.photo, .album').each(function() {
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offset = $(this).offset();
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if (offset.top>=size.top&&
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offset.left>=size.left&&
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(offset.top+206)<=(size.top+size.height)&&
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(offset.left+206)<=(size.left+size.width)) {
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photoIDs.push($(this).data('id'));
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$(this).addClass('active');
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}
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});
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if (photoIDs.length!=0&&visible.album()) contextMenu.photoMulti(photoIDs, e);
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else if (photoIDs.length!=0&&visible.albums()) contextMenu.albumMulti(photoIDs, e);
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else multiselect.close();
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},
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close: function() {
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multiselect.stopResize();
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multiselect.position.top = null;
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multiselect.position.right = null;
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multiselect.position.bottom = null;
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multiselect.position.left = null;
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lychee.animate('#multiselect', "fadeOut");
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setTimeout(function() {
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$('#multiselect').remove();
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}, 300);
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}
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} |