[processor-sdk/performance-audio-sr.git] / psdk_cust / ipc_3_43_00_00_eng / docs / doxygen / html / search / search.js
diff --git a/psdk_cust/ipc_3_43_00_00_eng/docs/doxygen/html/search/search.js b/psdk_cust/ipc_3_43_00_00_eng/docs/doxygen/html/search/search.js
+++ /dev/null
@@ -1,791 +0,0 @@
-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, inFrame, label)
-{
- if (!name || !resultsPath) { alert("Missing parameters to SearchBox."); }
-
- // ---------- 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.insideFrame = inFrame;
- this.searchLabel = label;
-
- // ----------- 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();
-
- if (this.insideFrame)
- {
- var left = getXPos(searchField);
- var top = getYPos(searchField);
- left += searchField.offsetWidth + 6;
- top += searchField.offsetHeight;
-
- // show search selection popup
- searchSelectWindow.style.display='block';
- left -= searchSelectWindow.offsetWidth;
- searchSelectWindow.style.left = left + 'px';
- searchSelectWindow.style.top = top + 'px';
- }
- else
- {
- 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 if (window.frames.MSearchResults.searchResults)
- {
- var elem = window.frames.MSearchResults.searchResults.NavNext(0);
- if (elem) elem.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='•';
- }
- else
- {
- node.innerHTML=' ';
- }
- 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 + '.html';
- resultsPageWithSearch = resultsPage+'?'+escape(searchValue);
- hasResultsPage = true;
- }
- else // nothing available for this search term
- {
- resultsPage = this.resultsPath + '/nomatches.html';
- 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';
- if (this.insideFrame)
- {
- var domPopupSearchResults = this.DOMPopupSearchResults();
- domPopupSearchResultsWindow.style.position = 'relative';
- domPopupSearchResultsWindow.style.display = 'block';
- var width = document.body.clientWidth - 8; // the -8 is for IE :-(
- domPopupSearchResultsWindow.style.width = width + 'px';
- domPopupSearchResults.style.width = width + 'px';
- }
- else
- {
- 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;
- domPopupSearchResultsWindow.style.top = top + 'px';
- domPopupSearchResultsWindow.style.left = left + '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 == 'DIV' && element.className == 'SRChildren')
- {
- return element;
- }
-
- if (element.nodeName == '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]);
- 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]);
- 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"> </span>'+indexSectionLabels[key];
- results.appendChild(link);
- }
- searchBox.OnSelectItem(0);
-}
-