62 lines
1.8 KiB
JavaScript
62 lines
1.8 KiB
JavaScript
/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* Scripts to update location to allow bookmarking of frameset
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* and restoring the bookmark once the page is loaded.
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*
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*/
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var hash_to_set = "";
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var hash_init_done = 0;
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/**
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* Sets hash part in URL, either calls itself in parent frame or does the
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* work itself. The hash is not set directly if we did not yet process old
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* one.
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*/
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function setURLHash(hash) {
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if (jQuery.browser.webkit) {
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/*
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* Setting hash leads to reload in webkit:
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* http://www.quirksmode.org/bugreports/archives/2005/05/Safari_13_visual_anomaly_with_windowlocationhref.html
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*/
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return;
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}
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if (window.parent != window && window.parent.setURLHash) {
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window.parent.setURLHash(hash);
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} else {
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/* Do not set if we're not updating frameset */
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var path = window.location.pathname;
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if (path.substring(path.length - 9, path.length) != "index.php") {
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return;
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}
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if (hash_init_done) {
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window.location.hash = "PMAURL:" + hash;
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} else {
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hash_to_set = "PMAURL:" + hash;
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}
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}
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}
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/**
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* Handler for changing url according to the hash part, which is updated
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* on each page to allow bookmarks.
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*/
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$(document).ready(function(){
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/* Don't do anything if we're not root Window */
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if (window.parent != window && window.parent.setURLHash) {
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return;
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}
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/* Check if hash contains parameters */
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if (window.location.hash.substring(0, 8) == '#PMAURL:') {
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window.location = 'index.php?' + window.location.hash.substring(8);
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return;
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}
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/* Check if we should set URL */
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if (hash_to_set != "") {
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window.location.hash = hash_to_set;
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hash_to_set = "";
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}
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/* Indicate that we're done (and we are not going to change location */
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hash_init_done = 1;
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})
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