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70 lines
2.2 KiB
JavaScript
70 lines
2.2 KiB
JavaScript
// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Javascript helper function for Resource module
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*
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* @package mod-resource
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* @copyright 2009 Petr Skoda (http://skodak.org)
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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function resource_init_object() {
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YAHOO.util.Event.onDOMReady(function () {
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imscp_setup_object();
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});
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}
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function imscp_setup_object() {
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resource_resize_object();
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// fix layout if window resized too
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window.onresize = function() {
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resource_resize_object();
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};
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}
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function resource_resize_object() {
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var obj = YAHOO.util.Dom.get('resourceobject');
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obj.style.width = '0px';
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obj.style.height = '0px';
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var newwidth = resource_get_htmlelement_size('content', 'width') - 15;
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if (newwidth > 600) {
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obj.style.width = newwidth + 'px';
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} else {
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obj.style.width = '600px';
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}
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var pageheight = resource_get_htmlelement_size('page', 'height');
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var objheight = resource_get_htmlelement_size(obj, 'height');
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var newheight = objheight + parseInt(YAHOO.util.Dom.getViewportHeight()) - pageheight - 30;
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if (newheight > 400) {
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obj.style.height = newheight + 'px';
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} else {
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obj.style.height = '400px';
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}
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}
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function resource_get_htmlelement_size(el, prop) {
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var val = YAHOO.util.Dom.getStyle(el, prop);
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if (val == 'auto') {
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if (el.get) {
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el = el.get('element'); // get real HTMLElement from YUI element
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}
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val = YAHOO.util.Dom.getComputedStyle(YAHOO.util.Dom.get(el), prop);
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}
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return parseInt(val);
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}
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