From bfa452a375ea0a0a3f95304a69186936567e5263 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= <debian@jff-webhosting.net>
Date: Mon, 14 Aug 2023 19:45:36 +0200
Subject: New upstream version 4.1.4

---
 docs/doxygen/html/search/search.js | 794 -------------------------------------
 1 file changed, 794 deletions(-)
 delete mode 100644 docs/doxygen/html/search/search.js

(limited to 'docs/doxygen/html/search/search.js')

diff --git a/docs/doxygen/html/search/search.js b/docs/doxygen/html/search/search.js
deleted file mode 100644
index ac8055d..0000000
--- a/docs/doxygen/html/search/search.js
+++ /dev/null
@@ -1,794 +0,0 @@
-/*
- @licstart  The following is the entire license notice for the JavaScript code in this file.
-
- The MIT License (MIT)
-
- Copyright (C) 1997-2020 by Dimitri van Heesch
-
- Permission is hereby granted, free of charge, to any person obtaining a copy of this software
- and associated documentation files (the "Software"), to deal in the Software without restriction,
- including without limitation the rights to use, copy, modify, merge, publish, distribute,
- sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
- furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included in all copies or
- substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
- BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- @licend  The above is the entire license notice for the JavaScript code in this file
- */
-function convertToId(search)
-{
-  var result = '';
-  for (i=0;i<search.length;i++)
-  {
-    var c = search.charAt(i);
-    var cn = c.charCodeAt(0);
-    if (c.match(/[a-z0-9\u0080-\uFFFF]/))
-    {
-      result+=c;
-    }
-    else if (cn<16)
-    {
-      result+="_0"+cn.toString(16);
-    }
-    else
-    {
-      result+="_"+cn.toString(16);
-    }
-  }
-  return result;
-}
-
-function getXPos(item)
-{
-  var x = 0;
-  if (item.offsetWidth)
-  {
-    while (item && item!=document.body)
-    {
-      x   += item.offsetLeft;
-      item = item.offsetParent;
-    }
-  }
-  return x;
-}
-
-function getYPos(item)
-{
-  var y = 0;
-  if (item.offsetWidth)
-  {
-     while (item && item!=document.body)
-     {
-       y   += item.offsetTop;
-       item = item.offsetParent;
-     }
-  }
-  return y;
-}
-
-/* A class handling everything associated with the search panel.
-
-   Parameters:
-   name - The name of the global variable that will be
-          storing this instance.  Is needed to be able to set timeouts.
-   resultPath - path to use for external files
-*/
-function SearchBox(name, resultsPath, label, extension)
-{
-  if (!name || !resultsPath) {  alert("Missing parameters to SearchBox."); }
-  if (!extension || extension == "") { extension = ".html"; }
-
-  // ---------- Instance variables
-  this.name                  = name;
-  this.resultsPath           = resultsPath;
-  this.keyTimeout            = 0;
-  this.keyTimeoutLength      = 500;
-  this.closeSelectionTimeout = 300;
-  this.lastSearchValue       = "";
-  this.lastResultsPage       = "";
-  this.hideTimeout           = 0;
-  this.searchIndex           = 0;
-  this.searchActive          = false;
-  this.searchLabel           = label;
-  this.extension             = extension;
-
-  // ----------- DOM Elements
-
-  this.DOMSearchField = function()
-  {  return document.getElementById("MSearchField");  }
-
-  this.DOMSearchSelect = function()
-  {  return document.getElementById("MSearchSelect");  }
-
-  this.DOMSearchSelectWindow = function()
-  {  return document.getElementById("MSearchSelectWindow");  }
-
-  this.DOMPopupSearchResults = function()
-  {  return document.getElementById("MSearchResults");  }
-
-  this.DOMPopupSearchResultsWindow = function()
-  {  return document.getElementById("MSearchResultsWindow");  }
-
-  this.DOMSearchClose = function()
-  {  return document.getElementById("MSearchClose"); }
-
-  this.DOMSearchBox = function()
-  {  return document.getElementById("MSearchBox");  }
-
-  // ------------ Event Handlers
-
-  // Called when focus is added or removed from the search field.
-  this.OnSearchFieldFocus = function(isActive)
-  {
-    this.Activate(isActive);
-  }
-
-  this.OnSearchSelectShow = function()
-  {
-    var searchSelectWindow = this.DOMSearchSelectWindow();
-    var searchField        = this.DOMSearchSelect();
-
-    var left = getXPos(searchField);
-    var top  = getYPos(searchField);
-    top += searchField.offsetHeight;
-
-    // show search selection popup
-    searchSelectWindow.style.display='block';
-    searchSelectWindow.style.left =  left + 'px';
-    searchSelectWindow.style.top  =  top  + 'px';
-
-    // stop selection hide timer
-    if (this.hideTimeout)
-    {
-      clearTimeout(this.hideTimeout);
-      this.hideTimeout=0;
-    }
-    return false; // to avoid "image drag" default event
-  }
-
-  this.OnSearchSelectHide = function()
-  {
-    this.hideTimeout = setTimeout(this.name +".CloseSelectionWindow()",
-                                  this.closeSelectionTimeout);
-  }
-
-  // Called when the content of the search field is changed.
-  this.OnSearchFieldChange = function(evt)
-  {
-    if (this.keyTimeout) // kill running timer
-    {
-      clearTimeout(this.keyTimeout);
-      this.keyTimeout = 0;
-    }
-
-    var e  = (evt) ? evt : window.event; // for IE
-    if (e.keyCode==40 || e.keyCode==13)
-    {
-      if (e.shiftKey==1)
-      {
-        this.OnSearchSelectShow();
-        var win=this.DOMSearchSelectWindow();
-        for (i=0;i<win.childNodes.length;i++)
-        {
-          var child = win.childNodes[i]; // get span within a
-          if (child.className=='SelectItem')
-          {
-            child.focus();
-            return;
-          }
-        }
-        return;
-      }
-      else
-      {
-        window.frames.MSearchResults.postMessage("take_focus", "*");
-      }
-    }
-    else if (e.keyCode==27) // Escape out of the search field
-    {
-      this.DOMSearchField().blur();
-      this.DOMPopupSearchResultsWindow().style.display = 'none';
-      this.DOMSearchClose().style.display = 'none';
-      this.lastSearchValue = '';
-      this.Activate(false);
-      return;
-    }
-
-    // strip whitespaces
-    var searchValue = this.DOMSearchField().value.replace(/ +/g, "");
-
-    if (searchValue != this.lastSearchValue) // search value has changed
-    {
-      if (searchValue != "") // non-empty search
-      {
-        // set timer for search update
-        this.keyTimeout = setTimeout(this.name + '.Search()',
-                                     this.keyTimeoutLength);
-      }
-      else // empty search field
-      {
-        this.DOMPopupSearchResultsWindow().style.display = 'none';
-        this.DOMSearchClose().style.display = 'none';
-        this.lastSearchValue = '';
-      }
-    }
-  }
-
-  this.SelectItemCount = function(id)
-  {
-    var count=0;
-    var win=this.DOMSearchSelectWindow();
-    for (i=0;i<win.childNodes.length;i++)
-    {
-      var child = win.childNodes[i]; // get span within a
-      if (child.className=='SelectItem')
-      {
-        count++;
-      }
-    }
-    return count;
-  }
-
-  this.SelectItemSet = function(id)
-  {
-    var i,j=0;
-    var win=this.DOMSearchSelectWindow();
-    for (i=0;i<win.childNodes.length;i++)
-    {
-      var child = win.childNodes[i]; // get span within a
-      if (child.className=='SelectItem')
-      {
-        var node = child.firstChild;
-        if (j==id)
-        {
-          node.innerHTML='&#8226;';
-        }
-        else
-        {
-          node.innerHTML='&#160;';
-        }
-        j++;
-      }
-    }
-  }
-
-  // Called when an search filter selection is made.
-  // set item with index id as the active item
-  this.OnSelectItem = function(id)
-  {
-    this.searchIndex = id;
-    this.SelectItemSet(id);
-    var searchValue = this.DOMSearchField().value.replace(/ +/g, "");
-    if (searchValue!="" && this.searchActive) // something was found -> do a search
-    {
-      this.Search();
-    }
-  }
-
-  this.OnSearchSelectKey = function(evt)
-  {
-    var e = (evt) ? evt : window.event; // for IE
-    if (e.keyCode==40 && this.searchIndex<this.SelectItemCount()) // Down
-    {
-      this.searchIndex++;
-      this.OnSelectItem(this.searchIndex);
-    }
-    else if (e.keyCode==38 && this.searchIndex>0) // Up
-    {
-      this.searchIndex--;
-      this.OnSelectItem(this.searchIndex);
-    }
-    else if (e.keyCode==13 || e.keyCode==27)
-    {
-      this.OnSelectItem(this.searchIndex);
-      this.CloseSelectionWindow();
-      this.DOMSearchField().focus();
-    }
-    return false;
-  }
-
-  // --------- Actions
-
-  // Closes the results window.
-  this.CloseResultsWindow = function()
-  {
-    this.DOMPopupSearchResultsWindow().style.display = 'none';
-    this.DOMSearchClose().style.display = 'none';
-    this.Activate(false);
-  }
-
-  this.CloseSelectionWindow = function()
-  {
-    this.DOMSearchSelectWindow().style.display = 'none';
-  }
-
-  // Performs a search.
-  this.Search = function()
-  {
-    this.keyTimeout = 0;
-
-    // strip leading whitespace
-    var searchValue = this.DOMSearchField().value.replace(/^ +/, "");
-
-    var code = searchValue.toLowerCase().charCodeAt(0);
-    var idxChar = searchValue.substr(0, 1).toLowerCase();
-    if ( 0xD800 <= code && code <= 0xDBFF && searchValue > 1) // surrogate pair
-    {
-      idxChar = searchValue.substr(0, 2);
-    }
-
-    var resultsPage;
-    var resultsPageWithSearch;
-    var hasResultsPage;
-
-    var idx = indexSectionsWithContent[this.searchIndex].indexOf(idxChar);
-    if (idx!=-1)
-    {
-       var hexCode=idx.toString(16);
-       resultsPage = this.resultsPath + '/' + indexSectionNames[this.searchIndex] + '_' + hexCode + this.extension;
-       resultsPageWithSearch = resultsPage+'?'+escape(searchValue);
-       hasResultsPage = true;
-    }
-    else // nothing available for this search term
-    {
-       resultsPage = this.resultsPath + '/nomatches' + this.extension;
-       resultsPageWithSearch = resultsPage;
-       hasResultsPage = false;
-    }
-
-    window.frames.MSearchResults.location = resultsPageWithSearch;
-    var domPopupSearchResultsWindow = this.DOMPopupSearchResultsWindow();
-
-    if (domPopupSearchResultsWindow.style.display!='block')
-    {
-       var domSearchBox = this.DOMSearchBox();
-       this.DOMSearchClose().style.display = 'inline-block';
-       var domPopupSearchResults = this.DOMPopupSearchResults();
-       var left = getXPos(domSearchBox) + 150; // domSearchBox.offsetWidth;
-       var top  = getYPos(domSearchBox) + 20;  // domSearchBox.offsetHeight + 1;
-       domPopupSearchResultsWindow.style.display = 'block';
-       left -= domPopupSearchResults.offsetWidth;
-       var maxWidth = document.body.clientWidth;
-       var width = 400;
-       if (left<10) left=10;
-       if (width+left+8>maxWidth) width=maxWidth-left-8;
-       domPopupSearchResultsWindow.style.top     = top  + 'px';
-       domPopupSearchResultsWindow.style.left    = left + 'px';
-       domPopupSearchResultsWindow.style.width   = width + 'px';
-    }
-
-    this.lastSearchValue = searchValue;
-    this.lastResultsPage = resultsPage;
-  }
-
-  // -------- Activation Functions
-
-  // Activates or deactivates the search panel, resetting things to
-  // their default values if necessary.
-  this.Activate = function(isActive)
-  {
-    if (isActive || // open it
-        this.DOMPopupSearchResultsWindow().style.display == 'block'
-       )
-    {
-      this.DOMSearchBox().className = 'MSearchBoxActive';
-
-      var searchField = this.DOMSearchField();
-
-      if (searchField.value == this.searchLabel) // clear "Search" term upon entry
-      {
-        searchField.value = '';
-        this.searchActive = true;
-      }
-    }
-    else if (!isActive) // directly remove the panel
-    {
-      this.DOMSearchBox().className = 'MSearchBoxInactive';
-      this.DOMSearchField().value   = this.searchLabel;
-      this.searchActive             = false;
-      this.lastSearchValue          = ''
-      this.lastResultsPage          = '';
-    }
-  }
-}
-
-// -----------------------------------------------------------------------
-
-// The class that handles everything on the search results page.
-function SearchResults(name)
-{
-    // The number of matches from the last run of <Search()>.
-    this.lastMatchCount = 0;
-    this.lastKey = 0;
-    this.repeatOn = false;
-
-    // Toggles the visibility of the passed element ID.
-    this.FindChildElement = function(id)
-    {
-      var parentElement = document.getElementById(id);
-      var element = parentElement.firstChild;
-
-      while (element && element!=parentElement)
-      {
-        if (element.nodeName.toLowerCase() == 'div' && element.className == 'SRChildren')
-        {
-          return element;
-        }
-
-        if (element.nodeName.toLowerCase() == 'div' && element.hasChildNodes())
-        {
-           element = element.firstChild;
-        }
-        else if (element.nextSibling)
-        {
-           element = element.nextSibling;
-        }
-        else
-        {
-          do
-          {
-            element = element.parentNode;
-          }
-          while (element && element!=parentElement && !element.nextSibling);
-
-          if (element && element!=parentElement)
-          {
-            element = element.nextSibling;
-          }
-        }
-      }
-    }
-
-    this.Toggle = function(id)
-    {
-      var element = this.FindChildElement(id);
-      if (element)
-      {
-        if (element.style.display == 'block')
-        {
-          element.style.display = 'none';
-        }
-        else
-        {
-          element.style.display = 'block';
-        }
-      }
-    }
-
-    // Searches for the passed string.  If there is no parameter,
-    // it takes it from the URL query.
-    //
-    // Always returns true, since other documents may try to call it
-    // and that may or may not be possible.
-    this.Search = function(search)
-    {
-      if (!search) // get search word from URL
-      {
-        search = window.location.search;
-        search = search.substring(1);  // Remove the leading '?'
-        search = unescape(search);
-      }
-
-      search = search.replace(/^ +/, ""); // strip leading spaces
-      search = search.replace(/ +$/, ""); // strip trailing spaces
-      search = search.toLowerCase();
-      search = convertToId(search);
-
-      var resultRows = document.getElementsByTagName("div");
-      var matches = 0;
-
-      var i = 0;
-      while (i < resultRows.length)
-      {
-        var row = resultRows.item(i);
-        if (row.className == "SRResult")
-        {
-          var rowMatchName = row.id.toLowerCase();
-          rowMatchName = rowMatchName.replace(/^sr\d*_/, ''); // strip 'sr123_'
-
-          if (search.length<=rowMatchName.length &&
-             rowMatchName.substr(0, search.length)==search)
-          {
-            row.style.display = 'block';
-            matches++;
-          }
-          else
-          {
-            row.style.display = 'none';
-          }
-        }
-        i++;
-      }
-      document.getElementById("Searching").style.display='none';
-      if (matches == 0) // no results
-      {
-        document.getElementById("NoMatches").style.display='block';
-      }
-      else // at least one result
-      {
-        document.getElementById("NoMatches").style.display='none';
-      }
-      this.lastMatchCount = matches;
-      return true;
-    }
-
-    // return the first item with index index or higher that is visible
-    this.NavNext = function(index)
-    {
-      var focusItem;
-      while (1)
-      {
-        var focusName = 'Item'+index;
-        focusItem = document.getElementById(focusName);
-        if (focusItem && focusItem.parentNode.parentNode.style.display=='block')
-        {
-          break;
-        }
-        else if (!focusItem) // last element
-        {
-          break;
-        }
-        focusItem=null;
-        index++;
-      }
-      return focusItem;
-    }
-
-    this.NavPrev = function(index)
-    {
-      var focusItem;
-      while (1)
-      {
-        var focusName = 'Item'+index;
-        focusItem = document.getElementById(focusName);
-        if (focusItem && focusItem.parentNode.parentNode.style.display=='block')
-        {
-          break;
-        }
-        else if (!focusItem) // last element
-        {
-          break;
-        }
-        focusItem=null;
-        index--;
-      }
-      return focusItem;
-    }
-
-    this.ProcessKeys = function(e)
-    {
-      if (e.type == "keydown")
-      {
-        this.repeatOn = false;
-        this.lastKey = e.keyCode;
-      }
-      else if (e.type == "keypress")
-      {
-        if (!this.repeatOn)
-        {
-          if (this.lastKey) this.repeatOn = true;
-          return false; // ignore first keypress after keydown
-        }
-      }
-      else if (e.type == "keyup")
-      {
-        this.lastKey = 0;
-        this.repeatOn = false;
-      }
-      return this.lastKey!=0;
-    }
-
-    this.Nav = function(evt,itemIndex)
-    {
-      var e  = (evt) ? evt : window.event; // for IE
-      if (e.keyCode==13) return true;
-      if (!this.ProcessKeys(e)) return false;
-
-      if (this.lastKey==38) // Up
-      {
-        var newIndex = itemIndex-1;
-        var focusItem = this.NavPrev(newIndex);
-        if (focusItem)
-        {
-          var child = this.FindChildElement(focusItem.parentNode.parentNode.id);
-          if (child && child.style.display == 'block') // children visible
-          {
-            var n=0;
-            var tmpElem;
-            while (1) // search for last child
-            {
-              tmpElem = document.getElementById('Item'+newIndex+'_c'+n);
-              if (tmpElem)
-              {
-                focusItem = tmpElem;
-              }
-              else // found it!
-              {
-                break;
-              }
-              n++;
-            }
-          }
-        }
-        if (focusItem)
-        {
-          focusItem.focus();
-        }
-        else // return focus to search field
-        {
-           parent.document.getElementById("MSearchField").focus();
-        }
-      }
-      else if (this.lastKey==40) // Down
-      {
-        var newIndex = itemIndex+1;
-        var focusItem;
-        var item = document.getElementById('Item'+itemIndex);
-        var elem = this.FindChildElement(item.parentNode.parentNode.id);
-        if (elem && elem.style.display == 'block') // children visible
-        {
-          focusItem = document.getElementById('Item'+itemIndex+'_c0');
-        }
-        if (!focusItem) focusItem = this.NavNext(newIndex);
-        if (focusItem)  focusItem.focus();
-      }
-      else if (this.lastKey==39) // Right
-      {
-        var item = document.getElementById('Item'+itemIndex);
-        var elem = this.FindChildElement(item.parentNode.parentNode.id);
-        if (elem) elem.style.display = 'block';
-      }
-      else if (this.lastKey==37) // Left
-      {
-        var item = document.getElementById('Item'+itemIndex);
-        var elem = this.FindChildElement(item.parentNode.parentNode.id);
-        if (elem) elem.style.display = 'none';
-      }
-      else if (this.lastKey==27) // Escape
-      {
-        parent.searchBox.CloseResultsWindow();
-        parent.document.getElementById("MSearchField").focus();
-      }
-      else if (this.lastKey==13) // Enter
-      {
-        return true;
-      }
-      return false;
-    }
-
-    this.NavChild = function(evt,itemIndex,childIndex)
-    {
-      var e  = (evt) ? evt : window.event; // for IE
-      if (e.keyCode==13) return true;
-      if (!this.ProcessKeys(e)) return false;
-
-      if (this.lastKey==38) // Up
-      {
-        if (childIndex>0)
-        {
-          var newIndex = childIndex-1;
-          document.getElementById('Item'+itemIndex+'_c'+newIndex).focus();
-        }
-        else // already at first child, jump to parent
-        {
-          document.getElementById('Item'+itemIndex).focus();
-        }
-      }
-      else if (this.lastKey==40) // Down
-      {
-        var newIndex = childIndex+1;
-        var elem = document.getElementById('Item'+itemIndex+'_c'+newIndex);
-        if (!elem) // last child, jump to parent next parent
-        {
-          elem = this.NavNext(itemIndex+1);
-        }
-        if (elem)
-        {
-          elem.focus();
-        }
-      }
-      else if (this.lastKey==27) // Escape
-      {
-        parent.searchBox.CloseResultsWindow();
-        parent.document.getElementById("MSearchField").focus();
-      }
-      else if (this.lastKey==13) // Enter
-      {
-        return true;
-      }
-      return false;
-    }
-}
-
-function setKeyActions(elem,action)
-{
-  elem.setAttribute('onkeydown',action);
-  elem.setAttribute('onkeypress',action);
-  elem.setAttribute('onkeyup',action);
-}
-
-function setClassAttr(elem,attr)
-{
-  elem.setAttribute('class',attr);
-  elem.setAttribute('className',attr);
-}
-
-function createResults()
-{
-  var results = document.getElementById("SRResults");
-  for (var e=0; e<searchData.length; e++)
-  {
-    var id = searchData[e][0];
-    var srResult = document.createElement('div');
-    srResult.setAttribute('id','SR_'+id);
-    setClassAttr(srResult,'SRResult');
-    var srEntry = document.createElement('div');
-    setClassAttr(srEntry,'SREntry');
-    var srLink = document.createElement('a');
-    srLink.setAttribute('id','Item'+e);
-    setKeyActions(srLink,'return searchResults.Nav(event,'+e+')');
-    setClassAttr(srLink,'SRSymbol');
-    srLink.innerHTML = searchData[e][1][0];
-    srEntry.appendChild(srLink);
-    if (searchData[e][1].length==2) // single result
-    {
-      srLink.setAttribute('href',searchData[e][1][1][0]);
-      srLink.setAttribute('onclick','parent.searchBox.CloseResultsWindow()');
-      if (searchData[e][1][1][1])
-      {
-       srLink.setAttribute('target','_parent');
-      }
-      var srScope = document.createElement('span');
-      setClassAttr(srScope,'SRScope');
-      srScope.innerHTML = searchData[e][1][1][2];
-      srEntry.appendChild(srScope);
-    }
-    else // multiple results
-    {
-      srLink.setAttribute('href','javascript:searchResults.Toggle("SR_'+id+'")');
-      var srChildren = document.createElement('div');
-      setClassAttr(srChildren,'SRChildren');
-      for (var c=0; c<searchData[e][1].length-1; c++)
-      {
-        var srChild = document.createElement('a');
-        srChild.setAttribute('id','Item'+e+'_c'+c);
-        setKeyActions(srChild,'return searchResults.NavChild(event,'+e+','+c+')');
-        setClassAttr(srChild,'SRScope');
-        srChild.setAttribute('href',searchData[e][1][c+1][0]);
-        srChild.setAttribute('onclick','parent.searchBox.CloseResultsWindow()');
-        if (searchData[e][1][c+1][1])
-        {
-         srChild.setAttribute('target','_parent');
-        }
-        srChild.innerHTML = searchData[e][1][c+1][2];
-        srChildren.appendChild(srChild);
-      }
-      srEntry.appendChild(srChildren);
-    }
-    srResult.appendChild(srEntry);
-    results.appendChild(srResult);
-  }
-}
-
-function init_search()
-{
-  var results = document.getElementById("MSearchSelectWindow");
-  for (var key in indexSectionLabels)
-  {
-    var link = document.createElement('a');
-    link.setAttribute('class','SelectItem');
-    link.setAttribute('onclick','searchBox.OnSelectItem('+key+')');
-    link.href='javascript:void(0)';
-    link.innerHTML='<span class="SelectionMark">&#160;</span>'+indexSectionLabels[key];
-    results.appendChild(link);
-  }
-  searchBox.OnSelectItem(0);
-}
-/* @license-end */
-- 
cgit v1.2.3