/*
- Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
+ Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
Available via Academic Free License >= 2.1 OR the modified BSD license.
see: http://dojotoolkit.org/license for details
*/
-
-if(!dojo._hasResource["dojo.window"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dojo.window"] = true;
-dojo.provide("dojo.window");
-
-dojo.window.getBox = function(){
- // summary:
- // Returns the dimensions and scroll position of the viewable area of a browser window
-
- var scrollRoot = (dojo.doc.compatMode == 'BackCompat') ? dojo.body() : dojo.doc.documentElement;
-
- // get scroll position
- var scroll = dojo._docScroll(); // scrollRoot.scrollTop/Left should work
- return { w: scrollRoot.clientWidth, h: scrollRoot.clientHeight, l: scroll.x, t: scroll.y };
-};
-
-dojo.window.get = function(doc){
- // summary:
- // Get window object associated with document doc
-
- // In some IE versions (at least 6.0), document.parentWindow does not return a
- // reference to the real window object (maybe a copy), so we must fix it as well
- // We use IE specific execScript to attach the real window reference to
- // document._parentWindow for later use
- if(dojo.isIE && window !== document.parentWindow){
- /*
- In IE 6, only the variable "window" can be used to connect events (others
- may be only copies).
- */
- doc.parentWindow.execScript("document._parentWindow = window;", "Javascript");
- //to prevent memory leak, unset it after use
- //another possibility is to add an onUnload handler which seems overkill to me (liucougar)
- var win = doc._parentWindow;
- doc._parentWindow = null;
- return win; // Window
- }
-
- return doc.parentWindow || doc.defaultView; // Window
-};
-
-dojo.window.scrollIntoView = function(/*DomNode*/ node, /*Object?*/ pos){
- // summary:
- // Scroll the passed node into view, if it is not already.
-
- // don't rely on node.scrollIntoView working just because the function is there
-
- try{ // catch unexpected/unrecreatable errors (#7808) since we can recover using a semi-acceptable native method
- node = dojo.byId(node);
- var doc = node.ownerDocument || dojo.doc,
- body = doc.body || dojo.body(),
- html = doc.documentElement || body.parentNode,
- isIE = dojo.isIE, isWK = dojo.isWebKit;
- // if an untested browser, then use the native method
- if((!(dojo.isMoz || isIE || isWK || dojo.isOpera) || node == body || node == html) && (typeof node.scrollIntoView != "undefined")){
- node.scrollIntoView(false); // short-circuit to native if possible
- return;
- }
- var backCompat = doc.compatMode == 'BackCompat',
- clientAreaRoot = backCompat? body : html,
- scrollRoot = isWK ? body : clientAreaRoot,
- rootWidth = clientAreaRoot.clientWidth,
- rootHeight = clientAreaRoot.clientHeight,
- rtl = !dojo._isBodyLtr(),
- nodePos = pos || dojo.position(node),
- el = node.parentNode,
- isFixed = function(el){
- return ((isIE <= 6 || (isIE && backCompat))? false : (dojo.style(el, 'position').toLowerCase() == "fixed"));
- };
- if(isFixed(node)){ return; } // nothing to do
-
- while(el){
- if(el == body){ el = scrollRoot; }
- var elPos = dojo.position(el),
- fixedPos = isFixed(el);
-
- if(el == scrollRoot){
- elPos.w = rootWidth; elPos.h = rootHeight;
- if(scrollRoot == html && isIE && rtl){ elPos.x += scrollRoot.offsetWidth-elPos.w; } // IE workaround where scrollbar causes negative x
- if(elPos.x < 0 || !isIE){ elPos.x = 0; } // IE can have values > 0
- if(elPos.y < 0 || !isIE){ elPos.y = 0; }
- }else{
- var pb = dojo._getPadBorderExtents(el);
- elPos.w -= pb.w; elPos.h -= pb.h; elPos.x += pb.l; elPos.y += pb.t;
- }
-
- if(el != scrollRoot){ // body, html sizes already have the scrollbar removed
- var clientSize = el.clientWidth,
- scrollBarSize = elPos.w - clientSize;
- if(clientSize > 0 && scrollBarSize > 0){
- elPos.w = clientSize;
- if(isIE && rtl){ elPos.x += scrollBarSize; }
- }
- clientSize = el.clientHeight;
- scrollBarSize = elPos.h - clientSize;
- if(clientSize > 0 && scrollBarSize > 0){
- elPos.h = clientSize;
- }
- }
- if(fixedPos){ // bounded by viewport, not parents
- if(elPos.y < 0){
- elPos.h += elPos.y; elPos.y = 0;
- }
- if(elPos.x < 0){
- elPos.w += elPos.x; elPos.x = 0;
- }
- if(elPos.y + elPos.h > rootHeight){
- elPos.h = rootHeight - elPos.y;
- }
- if(elPos.x + elPos.w > rootWidth){
- elPos.w = rootWidth - elPos.x;
- }
- }
- // calculate overflow in all 4 directions
- var l = nodePos.x - elPos.x, // beyond left: < 0
- t = nodePos.y - Math.max(elPos.y, 0), // beyond top: < 0
- r = l + nodePos.w - elPos.w, // beyond right: > 0
- bot = t + nodePos.h - elPos.h; // beyond bottom: > 0
- if(r * l > 0){
- var s = Math[l < 0? "max" : "min"](l, r);
- nodePos.x += el.scrollLeft;
- el.scrollLeft += (isIE >= 8 && !backCompat && rtl)? -s : s;
- nodePos.x -= el.scrollLeft;
- }
- if(bot * t > 0){
- nodePos.y += el.scrollTop;
- el.scrollTop += Math[t < 0? "max" : "min"](t, bot);
- nodePos.y -= el.scrollTop;
- }
- el = (el != scrollRoot) && !fixedPos && el.parentNode;
- }
- }catch(error){
- console.error('scrollIntoView: ' + error);
- node.scrollIntoView(false);
- }
-};
-
-}
+//>>built
+define("dojo/window",["./_base/lang","./_base/sniff","./_base/window","./dom","./dom-geometry","./dom-style"],function(_1,_2,_3,_4,_5,_6){var _7=_1.getObject("dojo.window",true);_7.getBox=function(){var _8=(_3.doc.compatMode=="BackCompat")?_3.body():_3.doc.documentElement,_9=_5.docScroll(),w,h;if(_2("touch")){var _a=_3.doc.parentWindow||_3.doc.defaultView;w=_a.innerWidth||_8.clientWidth;h=_a.innerHeight||_8.clientHeight;}else{w=_8.clientWidth;h=_8.clientHeight;}return {l:_9.x,t:_9.y,w:w,h:h};};_7.get=function(_b){if(_2("ie")&&_7!==document.parentWindow){_b.parentWindow.execScript("document._parentWindow = window;","Javascript");var _c=_b._parentWindow;_b._parentWindow=null;return _c;}return _b.parentWindow||_b.defaultView;};_7.scrollIntoView=function(_d,_e){try{_d=_4.byId(_d);var _f=_d.ownerDocument||_3.doc,_10=_f.body||_3.body(),_11=_f.documentElement||_10.parentNode,_12=_2("ie"),_13=_2("webkit");if((!(_2("mozilla")||_12||_13||_2("opera"))||_d==_10||_d==_11)&&(typeof _d.scrollIntoView!="undefined")){_d.scrollIntoView(false);return;}var _14=_f.compatMode=="BackCompat",_15=(_12>=9&&_d.ownerDocument.parentWindow.frameElement)?((_11.clientHeight>0&&_11.clientWidth>0&&(_10.clientHeight==0||_10.clientWidth==0||_10.clientHeight>_11.clientHeight||_10.clientWidth>_11.clientWidth))?_11:_10):(_14?_10:_11),_16=_13?_10:_15,_17=_15.clientWidth,_18=_15.clientHeight,rtl=!_5.isBodyLtr(),_19=_e||_5.position(_d),el=_d.parentNode,_1a=function(el){return ((_12<=6||(_12&&_14))?false:(_6.get(el,"position").toLowerCase()=="fixed"));};if(_1a(_d)){return;}while(el){if(el==_10){el=_16;}var _1b=_5.position(el),_1c=_1a(el);if(el==_16){_1b.w=_17;_1b.h=_18;if(_16==_11&&_12&&rtl){_1b.x+=_16.offsetWidth-_1b.w;}if(_1b.x<0||!_12){_1b.x=0;}if(_1b.y<0||!_12){_1b.y=0;}}else{var pb=_5.getPadBorderExtents(el);_1b.w-=pb.w;_1b.h-=pb.h;_1b.x+=pb.l;_1b.y+=pb.t;var _1d=el.clientWidth,_1e=_1b.w-_1d;if(_1d>0&&_1e>0){_1b.w=_1d;_1b.x+=(rtl&&(_12||el.clientLeft>pb.l))?_1e:0;}_1d=el.clientHeight;_1e=_1b.h-_1d;if(_1d>0&&_1e>0){_1b.h=_1d;}}if(_1c){if(_1b.y<0){_1b.h+=_1b.y;_1b.y=0;}if(_1b.x<0){_1b.w+=_1b.x;_1b.x=0;}if(_1b.y+_1b.h>_18){_1b.h=_18-_1b.y;}if(_1b.x+_1b.w>_17){_1b.w=_17-_1b.x;}}var l=_19.x-_1b.x,t=_19.y-Math.max(_1b.y,0),r=l+_19.w-_1b.w,bot=t+_19.h-_1b.h;if(r*l>0){var s=Math[l<0?"max":"min"](l,r);if(rtl&&((_12==8&&!_14)||_12>=9)){s=-s;}_19.x+=el.scrollLeft;el.scrollLeft+=s;_19.x-=el.scrollLeft;}if(bot*t>0){_19.y+=el.scrollTop;el.scrollTop+=Math[t<0?"max":"min"](t,bot);_19.y-=el.scrollTop;}el=(el!=_16)&&!_1c&&el.parentNode;}}catch(error){console.error("scrollIntoView: "+error);_d.scrollIntoView(false);}};return _7;});
\ No newline at end of file
git.wh0rd.org / tt-rss.git / blobdiff