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1/*
2 @licstart  The following is the entire license notice for the
3 JavaScript code in this file.
4
5 Copyright (C) 1997-2017 by Dimitri van Heesch
6
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
11
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 GNU General Public License for more details.
16
17 You should have received a copy of the GNU General Public License along
18 with this program; if not, write to the Free Software Foundation, Inc.,
19 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20
21 @licend  The above is the entire license notice
22 for the JavaScript code in this file
23 */
24function initResizable()
25{
26  var cookie_namespace = 'doxygen';
27  var sidenav,navtree,content,header,collapsed,collapsedWidth=0,barWidth=6,desktop_vp=768,titleHeight;
28
29  function readCookie(cookie)
30  {
31    var myCookie = cookie_namespace+"_"+cookie+"=";
32    if (document.cookie) {
33      var index = document.cookie.indexOf(myCookie);
34      if (index != -1) {
35        var valStart = index + myCookie.length;
36        var valEnd = document.cookie.indexOf(";", valStart);
37        if (valEnd == -1) {
38          valEnd = document.cookie.length;
39        }
40        var val = document.cookie.substring(valStart, valEnd);
41        return val;
42      }
43    }
44    return 0;
45  }
46
47  function writeCookie(cookie, val, expiration)
48  {
49    if (val==undefined) return;
50    if (expiration == null) {
51      var date = new Date();
52      date.setTime(date.getTime()+(10*365*24*60*60*1000)); // default expiration is one week
53      expiration = date.toGMTString();
54    }
55    document.cookie = cookie_namespace + "_" + cookie + "=" + val + "; expires=" + expiration+"; path=/";
56  }
57
58  function resizeWidth()
59  {
60    var windowWidth = $(window).width() + "px";
61    var sidenavWidth = $(sidenav).outerWidth();
62    content.css({marginLeft:parseInt(sidenavWidth)+"px"});
63    writeCookie('width',sidenavWidth-barWidth, null);
64  }
65
66  function restoreWidth(navWidth)
67  {
68    var windowWidth = $(window).width() + "px";
69    content.css({marginLeft:parseInt(navWidth)+barWidth+"px"});
70    sidenav.css({width:navWidth + "px"});
71  }
72
73  function resizeHeight()
74  {
75    var headerHeight = header.outerHeight();
76    var footerHeight = footer.outerHeight();
77    var windowHeight = $(window).height() - headerHeight - footerHeight;
78    content.css({height:windowHeight + "px"});
79    navtree.css({height:windowHeight + "px"});
80    sidenav.css({height:windowHeight + "px"});
81    var width=$(window).width();
82    if (width!=collapsedWidth) {
83      if (width<desktop_vp && collapsedWidth>=desktop_vp) {
84        if (!collapsed) {
85          collapseExpand();
86        }
87      } else if (width>desktop_vp && collapsedWidth<desktop_vp) {
88        if (collapsed) {
89          collapseExpand();
90        }
91      }
92      collapsedWidth=width;
93    }
94  }
95
96  function collapseExpand()
97  {
98    if (sidenav.width()>0) {
99      restoreWidth(0);
100      collapsed=true;
101    }
102    else {
103      var width = readCookie('width');
104      if (width>200 && width<$(window).width()) { restoreWidth(width); } else { restoreWidth(200); }
105      collapsed=false;
106    }
107  }
108
109  header  = $("#top");
110  sidenav = $("#side-nav");
111  content = $("#doc-content");
112  navtree = $("#nav-tree");
113  footer  = $("#nav-path");
114  $(".side-nav-resizable").resizable({resize: function(e, ui) { resizeWidth(); } });
115  $(sidenav).resizable({ minWidth: 0 });
116  $(window).resize(function() { resizeHeight(); });
117  var device = navigator.userAgent.toLowerCase();
118  var touch_device = device.match(/(iphone|ipod|ipad|android)/);
119  if (touch_device) { /* wider split bar for touch only devices */
120    $(sidenav).css({ paddingRight:'20px' });
121    $('.ui-resizable-e').css({ width:'20px' });
122    $('#nav-sync').css({ right:'34px' });
123    barWidth=20;
124  }
125  var width = readCookie('width');
126  if (width) { restoreWidth(width); } else { resizeWidth(); }
127  resizeHeight();
128  var url = location.href;
129  var i=url.indexOf("#");
130  if (i>=0) window.location.hash=url.substr(i);
131  var _preventDefault = function(evt) { evt.preventDefault(); };
132  $("#splitbar").bind("dragstart", _preventDefault).bind("selectstart", _preventDefault);
133  $(".ui-resizable-handle").dblclick(collapseExpand);
134  $(window).load(resizeHeight);
135}
136/* @license-end */
137