diff options
Diffstat (limited to 'themes/base/htdocs/luci-static/resources/Dropdowns.js')
| -rw-r--r-- | themes/base/htdocs/luci-static/resources/Dropdowns.js | 202 |
1 files changed, 0 insertions, 202 deletions
diff --git a/themes/base/htdocs/luci-static/resources/Dropdowns.js b/themes/base/htdocs/luci-static/resources/Dropdowns.js deleted file mode 100644 index a8d12b959c..0000000000 --- a/themes/base/htdocs/luci-static/resources/Dropdowns.js +++ /dev/null @@ -1,202 +0,0 @@ -/* -Copyright (C) 2008 Alina Friedrichsen <x-alina@gmx.net> - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: -1. Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. -2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - -THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND -ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE -FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -SUCH DAMAGE. -*/ - -function initDropdowns() { - var aSelects = XHTML1.getElementsByTagName("select"); - var isIE6 = false /*@cc_on || @_jscript_version < 5.7 @*/; - - function showPlaceholder(sel) { - if( ! sel._ph ) { - var box = sel.getBoundingClientRect(); - sel._dm = sel.currentStyle.display; - sel._ph = document.createElement('input'); - sel.parentNode.insertBefore(sel._ph, sel); - sel._ph.style.width = ( box.right - box.left ) + 'px'; - sel._ph.style.height = ( box.bottom - box.top ) + 'px'; - sel._ph.style.margin = sel.currentStyle.margin; - } - - sel._ph.value = sel.options[sel.selectedIndex].text; - sel._ph.style.display = sel._dm; - sel.style.display = 'none'; - } - - function hidePlaceholder(sel) { - if( sel._ph ) sel._ph.style.display = 'none'; - sel.style.display = sel._dm; - } - - function hideSelects() { - for(var i = 0; i < aSelects.length; i++) { - showPlaceholder(aSelects[i]); - } - } - - function showSelects() { - for(var i = 0; i < aSelects.length; i++) { - hidePlaceholder(aSelects[i]); - } - } - - function isEmptyObject(obj) { - for(var i in obj) { - return false; - } - return true; - } - - var nextUniqueID = 1; - var elementsNeeded = {}; - var menusShown = {}; - var menusToHide = {}; - var delayHideTimerId; - var delayHideAllTime = 1000; - var delayHideTime = 400; - function delayHide() { - for(var i in menusToHide) { - XHTML1.removeClass(menusToHide[i], "focus"); - } - delayHideTimerId = null; - } - - function updatePopup() { - if(isIE6) { - if(isEmptyObject(elementsNeeded)) { - showSelects(); - } - else{ - hideSelects(); - } - } - - var menusShownOld = menusShown; - menusShown = {}; - for(var id in elementsNeeded) { - var element = elementsNeeded[id]; - for(element = findLi(element); element; element = findLi(element.parentNode)) { - XHTML1.addClass(element, "focus"); - if(!element.uniqueID) { - element.uniqueID = nextUniqueID++; - } - element.style.zIndex = 1000; - menusShown[element.uniqueID] = element; - delete menusToHide[element.uniqueID]; - } - } - for(var id in menusShownOld) { - if(!menusShown[id]) { - if(delayHideTimerId) { - clearTimeout(delayHideTimerId); - delayHideTimerId = 0; - delayHide(); - } - menusToHide[id] = menusShownOld[id]; - menusToHide[id].style.zIndex = 999; - } - } - if(menusToHide || isEmptyObject(elementsNeeded)) { - if(delayHideTimerId) { - clearTimeout(delayHideTimerId); - } - delayHideTimerId = setTimeout(delayHide, isEmptyObject(elementsNeeded) ? delayHideAllTime : delayHideTime); - } - } - - function findLi(element) { - for(; element; element = element.parentNode) { - if(XHTML1.isElement(element, "li")) { - return element; - } - } - } - - function onmouseover(evt) { - var li = findLi(evt.currentTarget); - if(li && !li.focused) { - if(!li.uniqueID) { - li.uniqueID = nextUniqueID++; - } - elementsNeeded[li.uniqueID] = li; - } - XHTML1.addClass(evt.currentTarget, "over"); - updatePopup(); - } - - function onmouseout(evt) { - var li = findLi(evt.currentTarget); - if(li && !li.focused && li.uniqueID) { - delete elementsNeeded[li.uniqueID]; - } - XHTML1.removeClass(evt.currentTarget, "over"); - updatePopup(); - } - - function onfocus(evt) { - var li = findLi(evt.currentTarget); - if(li) { - li.focused = true; - if(!li.uniqueID) { - li.uniqueID = nextUniqueID++; - } - elementsNeeded[li.uniqueID] = li; - } - updatePopup(); - } - - function onblur(evt) { - var li = findLi(evt.currentTarget); - if(li) { - li.focused = false; - delete elementsNeeded[li.uniqueID]; - } - updatePopup(); - } - - var aElements = XHTML1.getElementsByTagName("a"); - for(var i = 0; i < aElements.length; i++) { - var a = aElements[i]; - for(var element = a.parentNode; element; element = element.parentNode) { - if(XHTML1.isElement(element, "ul") && XHTML1.containsClass(element, "dropdowns")) { - XHTML1.addEventListener(a, "focus", onfocus); - XHTML1.addEventListener(a, "blur", onblur); - XHTML1.addEventListener(a, "mouseover", onmouseover); - XHTML1.addEventListener(a, "mouseout", onmouseout); - break; - } - } - } - - XHTML1.addEventListener(document, "click", function() { - if (delayHideTimerId) { - clearTimeout(delayHideTimerId); - delayHideTimerId = 0; - delayHide(); - } - }); -} - -if(XHTML1.isDOMSupported()) { - XHTML1.addEventListener(window, "load", initDropdowns); -} |