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author | Dimitri van Heesch <dimitri@stack.nl> | 2012-07-29 10:11:12 (GMT) |
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committer | Dimitri van Heesch <dimitri@stack.nl> | 2012-07-29 10:11:12 (GMT) |
commit | a934b38cd8b355648e0c07123a99e222ce7cd12b (patch) | |
tree | b0768f059d8b116092a15f295347b3797f43e6c0 /src/navtree.js | |
parent | ae962ae4a4dd46f4730982f97110cbf3d2aef397 (diff) | |
download | Doxygen-a934b38cd8b355648e0c07123a99e222ce7cd12b.zip Doxygen-a934b38cd8b355648e0c07123a99e222ce7cd12b.tar.gz Doxygen-a934b38cd8b355648e0c07123a99e222ce7cd12b.tar.bz2 |
Release-1.8.1.2-20120729
Diffstat (limited to 'src/navtree.js')
-rw-r--r-- | src/navtree.js | 26 |
1 files changed, 21 insertions, 5 deletions
diff --git a/src/navtree.js b/src/navtree.js index 4fb2c87..5549d7f 100644 --- a/src/navtree.js +++ b/src/navtree.js @@ -22,9 +22,15 @@ function stripPath2(uri) function localStorageSupported() { - return 'localStorage' in window && window['localStorage'] !== null; + try { + return 'localStorage' in window && window['localStorage'] !== null && window.localStorage.getItem; + } + catch(e) { + return false; + } } + function storeLink(link) { if (!$("#nav-sync").hasClass('sync') && localStorageSupported()) { @@ -411,16 +417,26 @@ function navTo(o,root,hash,relpath) } } +function showSyncOff(n,relpath) +{ + n.html('<img src="'+relpath+'sync_off.png" title="'+SYNCOFFMSG+'"/>'); +} + +function showSyncOn(n,relpath) +{ + n.html('<img src="'+relpath+'sync_on.png"/ title="'+SYNCONMSG+'">'); +} + function toggleSyncButton(relpath) { var navSync = $('#nav-sync'); if (navSync.hasClass('sync')) { navSync.removeClass('sync'); - navSync.html('<img src="'+relpath+'sync_off.png"/>'); + showSyncOff(navSync,relpath); storeLink(stripPath2($(location).attr('pathname'))+$(location).attr('hash')); } else { navSync.addClass('sync'); - navSync.html('<img src="'+relpath+'sync_on.png"/>'); + showSyncOn(navSync,relpath); deleteLink(); } } @@ -448,10 +464,10 @@ function initNavTree(toroot,relpath) if (localStorageSupported()) { var navSync = $('#nav-sync'); if (cachedLink()) { - navSync.html('<img src="'+relpath+'sync_off.png"/>'); + showSyncOff(navSync,relpath); navSync.removeClass('sync'); } else { - navSync.html('<img src="'+relpath+'sync_on.png"/>'); + showSyncOn(navSync,relpath); } navSync.click(function(){ toggleSyncButton(relpath); }); } |