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Code Issues Releases Wiki Activity

update dojo to 1.7.3

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This commit is contained in:
Andrew Dolgov
2012-08-14 18:59:10 +04:00
parent d04f8c826f
commit 1354d17270
1616 changed files with 135064 additions and 97680 deletions
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141
lib/dojo/window.js
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@@ -4,142 +4,5 @@
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.getObject("window", true, dojo);
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 = (isIE >= 9 && node.ownerDocument.parentWindow.frameElement)
? ((html.clientHeight > 0 && html.clientWidth > 0 && (body.clientHeight == 0 || body.clientWidth == 0 || body.clientHeight > html.clientHeight || body.clientWidth > html.clientWidth)) ? html : body)
: (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;
var clientSize = el.clientWidth,
scrollBarSize = elPos.w - clientSize;
if(clientSize > 0 && scrollBarSize > 0){
elPos.w = clientSize;
elPos.x += (rtl && (isIE || el.clientLeft > pb.l/*Chrome*/)) ? scrollBarSize : 0;
}
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);
if(rtl && ((isIE == 8 && !backCompat) || isIE >= 9)){ s = -s; }
nodePos.x += el.scrollLeft;
el.scrollLeft += 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;});