-/* Nifty Corners Cube - rounded corners with CSS and Javascript
-Copyright 2006 Alessandro Fulciniti (a.fulciniti@html.it)
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-*/
-
-var niftyOk=(document.getElementById && document.createElement && Array.prototype.push);
-var niftyCss=false;
-
-String.prototype.find=function(what){
-return(this.indexOf(what)>=0 ? true : false);
-}
-
-var oldonload=window.onload;
-if(typeof(NiftyLoad)!='function') NiftyLoad=function(){};
-if(typeof(oldonload)=='function')
- window.onload=function(){oldonload();AddCss();NiftyLoad()};
-else window.onload=function(){AddCss();NiftyLoad()};
-
-function AddCss(){
-niftyCss=true;
-var l=CreateEl("link");
-l.setAttribute("type","text/css");
-l.setAttribute("rel","stylesheet");
-l.setAttribute("href","static/styles/niftyCorners.css");
-l.setAttribute("media","screen");
-document.getElementsByTagName("head")[0].appendChild(l);
-}
-
-function Nifty(selector,options){
-if(niftyOk==false) return;
-if(niftyCss==false) AddCss();
-var i,v=selector.split(","),h=0;
-if(options==null) options="";
-if(options.find("fixed-height"))
- h=getElementsBySelector(v[0])[0].offsetHeight;
-for(i=0;i<v.length;i++)
- Rounded(v[i],options);
-if(options.find("height")) SameHeight(selector,h);
-}
-
-function Rounded(selector,options){
-var i,top="",bottom="",v=new Array();
-if(options!=""){
- options=options.replace("left","tl bl");
- options=options.replace("right","tr br");
- options=options.replace("top","tr tl");
- options=options.replace("bottom","br bl");
- options=options.replace("transparent","alias");
- if(options.find("tl")){
- top="both";
- if(!options.find("tr")) top="left";
- }
- else if(options.find("tr")) top="right";
- if(options.find("bl")){
- bottom="both";
- if(!options.find("br")) bottom="left";
- }
- else if(options.find("br")) bottom="right";
- }
-if(top=="" && bottom=="" && !options.find("none")){top="both";bottom="both";}
-v=getElementsBySelector(selector);
-for(i=0;i<v.length;i++){
- FixIE(v[i]);
- if(top!="") AddTop(v[i],top,options);
- if(bottom!="") AddBottom(v[i],bottom,options);
- }
-}
-
-function AddTop(el,side,options){
-var d=CreateEl("b"),lim=4,border="",p,i,btype="r",bk,color;
-d.style.marginLeft="-"+getPadding(el,"Left")+"px";
-d.style.marginRight="-"+getPadding(el,"Right")+"px";
-if(options.find("alias") || (color=getBk(el))=="transparent"){
- color="transparent";bk="transparent"; border=getParentBk(el);btype="t";
- }
-else{
- bk=getParentBk(el); border=Mix(color,bk);
- }
-d.style.background=bk;
-d.className="niftycorners";
-p=getPadding(el,"Top");
-if(options.find("small")){
- d.style.marginBottom=(p-2)+"px";
- btype+="s"; lim=2;
- }
-else if(options.find("big")){
- d.style.marginBottom=(p-10)+"px";
- btype+="b"; lim=8;
- }
-else d.style.marginBottom=(p-5)+"px";
-for(i=1;i<=lim;i++)
- d.appendChild(CreateStrip(i,side,color,border,btype));
-el.style.paddingTop="0";
-el.insertBefore(d,el.firstChild);
-}
-
-function AddBottom(el,side,options){
-var d=CreateEl("b"),lim=4,border="",p,i,btype="r",bk,color;
-d.style.marginLeft="-"+getPadding(el,"Left")+"px";
-d.style.marginRight="-"+getPadding(el,"Right")+"px";
-if(options.find("alias") || (color=getBk(el))=="transparent"){
- color="transparent";bk="transparent"; border=getParentBk(el);btype="t";
- }
-else{
- bk=getParentBk(el); border=Mix(color,bk);
- }
-d.style.background=bk;
-d.className="niftycorners";
-p=getPadding(el,"Bottom");
-if(options.find("small")){
- d.style.marginTop=(p-2)+"px";
- btype+="s"; lim=2;
- }
-else if(options.find("big")){
- d.style.marginTop=(p-10)+"px";
- btype+="b"; lim=8;
- }
-else d.style.marginTop=(p-5)+"px";
-for(i=lim;i>0;i--)
- d.appendChild(CreateStrip(i,side,color,border,btype));
-el.style.paddingBottom=0;
-el.appendChild(d);
-}
-
-function CreateStrip(index,side,color,border,btype){
-var x=CreateEl("b");
-x.className=btype+index;
-x.style.backgroundColor=color;
-x.style.borderColor=border;
-if(side=="left"){
- x.style.borderRightWidth="0";
- x.style.marginRight="0";
- }
-else if(side=="right"){
- x.style.borderLeftWidth="0";
- x.style.marginLeft="0";
- }
-return(x);
-}
-
-function CreateEl(x){
-return(document.createElement(x));
-}
-
-function FixIE(el){
-if(el.currentStyle!=null && el.currentStyle.hasLayout!=null && el.currentStyle.hasLayout==false)
- el.style.display="inline-block";
-}
-
-function SameHeight(selector,maxh){
-var i,v=selector.split(","),t,j,els=[],gap;
-for(i=0;i<v.length;i++){
- t=getElementsBySelector(v[i]);
- els=els.concat(t);
- }
-for(i=0;i<els.length;i++){
- if(els[i].offsetHeight>maxh) maxh=els[i].offsetHeight;
- els[i].style.height="auto";
- }
-for(i=0;i<els.length;i++){
- gap=maxh-els[i].offsetHeight;
- if(gap>0){
- t=CreateEl("b");t.className="niftyfill";t.style.height=gap+"px";
- nc=els[i].lastChild;
- if(nc.className=="niftycorners")
- els[i].insertBefore(t,nc);
- else els[i].appendChild(t);
- }
- }
-}
-
-function getElementsBySelector(selector){
-var i,j,selid="",selclass="",tag=selector,tag2="",v2,k,f,a,s=[],objlist=[],c;
-if(selector.find("#")){ //id selector like "tag#id"
- if(selector.find(" ")){ //descendant selector like "tag#id tag"
- s=selector.split(" ");
- var fs=s[0].split("#");
- if(fs.length==1) return(objlist);
- f=document.getElementById(fs[1]);
- if(f){
- v=f.getElementsByTagName(s[1]);
- for(i=0;i<v.length;i++) objlist.push(v[i]);
- }
- return(objlist);
- }
- else{
- s=selector.split("#");
- tag=s[0];
- selid=s[1];
- if(selid!=""){
- f=document.getElementById(selid);
- if(f) objlist.push(f);
- return(objlist);
- }
- }
- }
-if(selector.find(".")){ //class selector like "tag.class"
- s=selector.split(".");
- tag=s[0];
- selclass=s[1];
- if(selclass.find(" ")){ //descendant selector like tag1.classname tag2
- s=selclass.split(" ");
- selclass=s[0];
- tag2=s[1];
- }
- }
-var v=document.getElementsByTagName(tag); // tag selector like "tag"
-if(selclass==""){
- for(i=0;i<v.length;i++) objlist.push(v[i]);
- return(objlist);
- }
-for(i=0;i<v.length;i++){
- c=v[i].className.split(" ");
- for(j=0;j<c.length;j++){
- if(c[j]==selclass){
- if(tag2=="") objlist.push(v[i]);
- else{
- v2=v[i].getElementsByTagName(tag2);
- for(k=0;k<v2.length;k++) objlist.push(v2[k]);
- }
- }
- }
- }
-return(objlist);
-}
-
-function getParentBk(x){
-var el=x.parentNode,c;
-while(el.tagName.toUpperCase()!="HTML" && (c=getBk(el))=="transparent")
- el=el.parentNode;
-if(c=="transparent") c="#FFFFFF";
-return(c);
-}
-
-function getBk(x){
-var c=getStyleProp(x,"backgroundColor");
-if(c==null || c=="transparent" || c.find("rgba(0, 0, 0, 0)"))
- return("transparent");
-if(c.find("rgb")) c=rgb2hex(c);
-return(c);
-}
-
-function getPadding(x,side){
-var p=getStyleProp(x,"padding"+side);
-if(p==null || !p.find("px")) return(0);
-return(parseInt(p));
-}
-
-function getStyleProp(x,prop){
-if(x.currentStyle)
- return(x.currentStyle[prop]);
-if(document.defaultView.getComputedStyle)
- return(document.defaultView.getComputedStyle(x,'')[prop]);
-return(null);
-}
-
-function rgb2hex(value){
-var hex="",v,h,i;
-var regexp=/([0-9]+)[, ]+([0-9]+)[, ]+([0-9]+)/;
-var h=regexp.exec(value);
-for(i=1;i<4;i++){
- v=parseInt(h[i]).toString(16);
- if(v.length==1) hex+="0"+v;
- else hex+=v;
- }
-return("#"+hex);
-}
-
-function Mix(c1,c2){
-var i,step1,step2,x,y,r=new Array(3);
-if(c1.length==4)step1=1;
-else step1=2;
-if(c2.length==4) step2=1;
-else step2=2;
-for(i=0;i<3;i++){
- x=parseInt(c1.substr(1+step1*i,step1),16);
- if(step1==1) x=16*x+x;
- y=parseInt(c2.substr(1+step2*i,step2),16);
- if(step2==1) y=16*y+y;
- r[i]=Math.floor((x*50+y*50)/100);
- r[i]=r[i].toString(16);
- if(r[i].length==1) r[i]="0"+r[i];
- }
-return("#"+r[0]+r[1]+r[2]);
-}
projects / citadel.git / commitdiff