program/js/common.js

   1 var CONTROL_KEY=1;
   2 var SHIFT_KEY=2;
   3 var CONTROL_SHIFT_KEY=3;
   4 function roundcube_browser(){
   5 this.ver=parseFloat(navigator.appVersion);
   6 this.appver=navigator.appVersion;
   7 this.agent=navigator.userAgent;
   8 this.name=navigator.appName;
   9 this.vendor=navigator.vendor?navigator.vendor:"";
  10 this.vendver=navigator.vendorSub?parseFloat(navigator.vendorSub):0;
  11 this.product=navigator.product?navigator.product:"";
  12 this.platform=String(navigator.platform).toLowerCase();
  13 this.lang=(navigator.language)?navigator.language.substring(0,2):(navigator.browserLanguage)?navigator.browserLanguage.substring(0,2):(navigator.systemLanguage)?navigator.systemLanguage.substring(0,2):"en";
  14 this.win=(this.platform.indexOf("win")>=0)?true:false;
  15 this.mac=(this.platform.indexOf("mac")>=0)?true:false;
  16 this.linux=(this.platform.indexOf("linux")>=0)?true:false;
  17 this.unix=(this.platform.indexOf("unix")>=0)?true:false;
  18 this.dom=document.getElementById?true:false;
  19 this.dom2=(document.addEventListener&&document.removeEventListener);
  20 this.ie=(document.all)?true:false;
  21 this.ie4=(this.ie&&!this.dom);
  22 this.ie5=(this.dom&&this.appver.indexOf("MSIE 5")>0);
  23 this.ie6=(this.dom&&this.appver.indexOf("MSIE 6")>0);
  24 this.ie7=(this.dom&&this.appver.indexOf("MSIE 7")>0);
  25 this.mz=(this.dom&&this.ver>=5);
  26 this.ns=((this.ver<5&&this.name=="Netscape")||(this.ver>=5&&this.vendor.indexOf("Netscape")>=0));
  27 this.ns6=(this.ns&&parseInt(this.vendver)==6);
  28 this.ns7=(this.ns&&parseInt(this.vendver)==7);
  29 this.safari=(this.agent.toLowerCase().indexOf("safari")>0||this.agent.toLowerCase().indexOf("applewebkit")>0);
  30 this.konq=(this.agent.toLowerCase().indexOf("konqueror")>0);
  31 this.opera=(window.opera)?true:false;
  32 if(this.opera&&window.RegExp){
  33 this.vendver=(/opera(\s|\/)([0-9\.]+)/i.test(navigator.userAgent))?parseFloat(RegExp.$2):-1;
  34 }else{
  35 if(!this.vendver&&this.safari){
  36 this.vendver=(/(safari|applewebkit)\/([0-9]+)/i.test(this.agent))?parseInt(RegExp.$2):0;
  37 }else{
  38 if((!this.vendver&&this.mz)||this.agent.indexOf("Camino")>0){
  39 this.vendver=(/rv:([0-9\.]+)/.test(this.agent))?parseFloat(RegExp.$1):0;
  40 }else{
  41 if(this.ie&&window.RegExp){
  42 this.vendver=(/msie\s+([0-9\.]+)/i.test(this.agent))?parseFloat(RegExp.$1):0;
  43 }else{
  44 if(this.konq&&window.RegExp){
  45 this.vendver=(/khtml\/([0-9\.]+)/i.test(this.agent))?parseFloat(RegExp.$1):0;
  46 }
  47 }
  48 }
  49 }
  50 }
  51 if(this.safari&&(/;\s+([a-z]{2})-[a-z]{2}\)/i.test(this.agent))){
  52 this.lang=RegExp.$1;
  53 }
  54 this.dhtml=((this.ie4&&this.win)||this.ie5||this.ie6||this.ns4||this.mz);
  55 this.vml=(this.win&&this.ie&&this.dom&&!this.opera);
  56 this.pngalpha=(this.mz||(this.opera&&this.vendver>=6)||(this.ie&&this.mac&&this.vendver>=5)||(this.ie&&this.win&&this.vendver>=5.5)||this.safari);
  57 this.opacity=(this.mz||(this.ie&&this.vendver>=5.5&&!this.opera)||(this.safari&&this.vendver>=100));
  58 this.cookies=navigator.cookieEnabled;
  59 this.xmlhttp_test=function(){
  60 var _1=new Function("try{var o=new ActiveXObject('Microsoft.XMLHTTP');return true;}catch(err){return false;}");
  61 this.xmlhttp=(window.XMLHttpRequest||(window.ActiveXObject&&_1()))?true:false;
  62 return this.xmlhttp;
  63 };
  64 };
  65 var rcube_event={get_target:function(e){
  66 e=e||window.event;
  67 return e&&e.target?e.target:e.srcElement;
  68 },get_keycode:function(e){
  69 e=e||window.event;
  70 return e&&e.keyCode?e.keyCode:(e&&e.which?e.which:0);
  71 },get_button:function(e){
  72 e=e||window.event;
  73 return e&&(typeof e.button!="undefined")?e.button:(e&&e.which?e.which:0);
  74 },get_modifier:function(e){
  75 var _6=0;
  76 e=e||window.event;
  77 if(bw.mac&&e){
  78 _6+=(e.metaKey&&CONTROL_KEY)+(e.shiftKey&&SHIFT_KEY);
  79 return _6;
  80 }
  81 if(e){
  82 _6+=(e.ctrlKey&&CONTROL_KEY)+(e.shiftKey&&SHIFT_KEY);
  83 return _6;
  84 }
  85 },get_mouse_pos:function(e){
  86 if(!e){
  87 e=window.event;
  88 }
  89 var mX=(e.pageX)?e.pageX:e.clientX;
  90 var mY=(e.pageY)?e.pageY:e.clientY;
  91 if(document.body&&document.all){
  92 mX+=document.body.scrollLeft;
  93 mY+=document.body.scrollTop;
  94 }
  95 if(e._offset){
  96 mX+=e._offset.x;
  97 mY+=e._offset.y;
  98 }
  99 return {x:mX,y:mY};
 100 },add_listener:function(p){
 101 if(!p.object||!p.method){
 102 return;
 103 }
 104 if(!p.element){
 105 p.element=document;
 106 }
 107 if(!p.object._rc_events){
 108 p.object._rc_events=[];
 109 }
 110 var _b=p.event+"*"+p.method;
 111 if(!p.object._rc_events[_b]){
 112 p.object._rc_events[_b]=function(e){
 113 return p.object[p.method](e);
 114 };
 115 }
 116 if(p.element.addEventListener){
 117 p.element.addEventListener(p.event,p.object._rc_events[_b],false);
 118 }else{
 119 if(p.element.attachEvent){
 120 p.element.detachEvent("on"+p.event,p.object._rc_events[_b]);
 121 p.element.attachEvent("on"+p.event,p.object._rc_events[_b]);
 122 }else{
 123 p.element["on"+p.event]=p.object._rc_events[_b];
 124 }
 125 }
 126 },remove_listener:function(p){
 127 if(!p.element){
 128 p.element=document;
 129 }
 130 var _e=p.event+"*"+p.method;
 131 if(p.object&&p.object._rc_events&&p.object._rc_events[_e]){
 132 if(p.element.removeEventListener){
 133 p.element.removeEventListener(p.event,p.object._rc_events[_e],false);
 134 }else{
 135 if(p.element.detachEvent){
 136 p.element.detachEvent("on"+p.event,p.object._rc_events[_e]);
 137 }else{
 138 p.element["on"+p.event]=null;
 139 }
 140 }
 141 }
 142 },cancel:function(_f){
 143 var e=_f?_f:window.event;
 144 if(e.preventDefault){
 145 e.preventDefault();
 146 }
 147 if(e.stopPropagation){
 148 e.stopPropagation();
 149 }
 150 e.cancelBubble=true;
 151 e.returnValue=false;
 152 return false;
 153 }};
 154 var rcube_layer_objects=new Array();
 155 function rcube_layer(id,_12){
 156 this.name=id;
 157 this.create=function(arg){
 158 var l=(arg.x)?arg.x:0;
 159 var t=(arg.y)?arg.y:0;
 160 var w=arg.width;
 161 var h=arg.height;
 162 var z=arg.zindex;
 163 var vis=arg.vis;
 164 var _1a=arg.parent;
 165 var obj;
 166 obj=document.createElement("DIV");
 167 with(obj){
 168 id=this.name;
 169 with(style){
 170 position="absolute";
 171 visibility=(vis)?(vis==2)?"inherit":"visible":"hidden";
 172 left=l+"px";
 173 top=t+"px";
 174 if(w){
 175 width=w.toString().match(/\%$/)?w:w+"px";
 176 }
 177 if(h){
 178 height=h.toString().match(/\%$/)?h:h+"px";
 179 }
 180 if(z){
 181 zIndex=z;
 182 }
 183 }
 184 }
 185 if(_1a){
 186 _1a.appendChild(obj);
 187 }else{
 188 document.body.appendChild(obj);
 189 }
 190 this.elm=obj;
 191 };
 192 if(_12!=null){
 193 this.create(_12);
 194 this.name=this.elm.id;
 195 }else{
 196 this.elm=document.getElementById(id);
 197 }
 198 if(!this.elm){
 199 return false;
 200 }
 201 this.css=this.elm.style;
 202 this.event=this.elm;
 203 this.width=this.elm.offsetWidth;
 204 this.height=this.elm.offsetHeight;
 205 this.x=parseInt(this.elm.offsetLeft);
 206 this.y=parseInt(this.elm.offsetTop);
 207 this.visible=(this.css.visibility=="visible"||this.css.visibility=="show"||this.css.visibility=="inherit")?true:false;
 208 this.id=rcube_layer_objects.length;
 209 this.obj="rcube_layer_objects["+this.id+"]";
 210 rcube_layer_objects[this.id]=this;
 211 this.move=function(x,y){
 212 this.x=x;
 213 this.y=y;
 214 this.css.left=Math.round(this.x)+"px";
 215 this.css.top=Math.round(this.y)+"px";
 216 };
 217 this.shift=function(x,y){
 218 x=Math.round(x*100)/100;
 219 y=Math.round(y*100)/100;
 220 this.move(this.x+x,this.y+y);
 221 };
 222 this.resize=function(w,h){
 223 this.css.width=w+"px";
 224 this.css.height=h+"px";
 225 this.width=w;
 226 this.height=h;
 227 };
 228 this.clip=function(t,w,h,l){
 229 this.css.clip="rect("+t+" "+w+" "+h+" "+l+")";
 230 this.clip_height=h;
 231 this.clip_width=w;
 232 };
 233 this.show=function(a){
 234 if(a==1){
 235 this.css.visibility="visible";
 236 this.visible=true;
 237 }else{
 238 if(a==2){
 239 this.css.visibility="inherit";
 240 this.visible=true;
 241 }else{
 242 this.css.visibility="hidden";
 243 this.visible=false;
 244 }
 245 }
 246 };
 247 this.write=function(_27){
 248 this.elm.innerHTML=_27;
 249 };
 250 this.set_bgcolor=function(c){
 251 if(!c||c=="#"){
 252 c="transparent";
 253 }
 254 this.css.backgroundColor=c;
 255 };
 256 this.set_opacity=function(v){
 257 if(!bw.opacity){
 258 return;
 259 }
 260 var op=v<=1?Math.round(v*100):parseInt(v);
 261 if(bw.ie){
 262 this.css.filter="alpha(opacity:"+op+")";
 263 }else{
 264 if(bw.safari){
 265 this.css.opacity=op/100;
 266 this.css.KhtmlOpacity=op/100;
 267 }else{
 268 if(bw.mz){
 269 this.css.MozOpacity=op/100;
 270 }
 271 }
 272 }
 273 };
 274 };
 275 function rcube_check_email(_2b,_2c){
 276 if(_2b&&window.RegExp){
 277 var _2d="[^\\x0d\\x22\\x5c\\x80-\\xff]";
 278 var _2e="[^\\x0d\\x5b-\\x5d\\x80-\\xff]";
 279 var _2f="[^\\x00-\\x20\\x22\\x28\\x29\\x2c\\x2e\\x3a-\\x3c\\x3e\\x40\\x5b-\\x5d\\x7f-\\xff]+";
 280 var _30="\\x5c[\\x00-\\x7f]";
 281 var _31="\\x5b("+_2e+"|"+_30+")*\\x5d";
 282 var _32="\\x22("+_2d+"|"+_30+")*\\x22";
 283 var _33="("+_2f+"|"+_31+")";
 284 var _34="("+_2f+"|"+_32+")";
 285 var _35=_33+"(\\x2e"+_33+")*";
 286 var _36=_34+"(\\x2e"+_34+")*";
 287 var _37=_36+"\\x40"+_35;
 288 var _38="[,;s\n]";
 289 var _39=_2c?new RegExp("(^|<|"+_38+")"+_37+"($|>|"+_38+")","i"):new RegExp("^"+_37+"$","i");
 290 return _39.test(_2b)?true:false;
 291 }
 292 return false;
 293 };
 294 function find_in_array(){
 295 var _3a=find_in_array.arguments;
 296 if(!_3a.length){
 297 return -1;
 298 }
 299 var _3b=typeof (_3a[0])=="object"?_3a[0]:_3a.length>1&&typeof (_3a[1])=="object"?_3a[1]:new Array();
 300 var _3c=typeof (_3a[0])!="object"?_3a[0]:_3a.length>1&&typeof (_3a[1])!="object"?_3a[1]:"";
 301 var _3d=_3a.length==3?_3a[2]:false;
 302 if(!_3b.length){
 303 return -1;
 304 }
 305 for(var i=0;i<_3b.length;i++){
 306 if(_3d&&_3b[i].toLowerCase()==_3c.toLowerCase()){
 307 return i;
 308 }else{
 309 if(_3b[i]==_3c){
 310 return i;
 311 }
 312 }
 313 }
 314 return -1;
 315 };
 316 function urlencode(str){
 317 return window.encodeURIComponent?encodeURIComponent(str):escape(str);
 318 };
 319 function rcube_find_object(id,d){
 320 var n,f,obj,e;
 321 if(!d){
 322 d=document;
 323 }
 324 if(d.getElementsByName&&(e=d.getElementsByName(id))){
 325 obj=e[0];
 326 }
 327 if(!obj&&d.getElementById){
 328 obj=d.getElementById(id);
 329 }
 330 if(!obj&&d.all){
 331 obj=d.all[id];
 332 }
 333 if(!obj&&d.images.length){
 334 obj=d.images[id];
 335 }
 336 if(!obj&&d.forms.length){
 337 for(f=0;f<d.forms.length;f++){
 338 if(d.forms[f].name==id){
 339 obj=d.forms[f];
 340 }else{
 341 if(d.forms[f].elements[id]){
 342 obj=d.forms[f].elements[id];
 343 }
 344 }
 345 }
 346 }
 347 if(!obj&&d.layers){
 348 if(d.layers[id]){
 349 obj=d.layers[id];
 350 }
 351 for(n=0;!obj&&n<d.layers.length;n++){
 352 obj=rcube_find_object(id,d.layers[n].document);
 353 }
 354 }
 355 return obj;
 356 };
 357 function rcube_get_object_pos(obj,_47){
 358 if(typeof (obj)=="string"){
 359 obj=rcube_find_object(obj);
 360 }
 361 if(!obj){
 362 return {x:0,y:0};
 363 }
 364 var iX=(bw.layers)?obj.x:obj.offsetLeft;
 365 var iY=(bw.layers)?obj.y:obj.offsetTop;
 366 if(!_47&&(bw.ie||bw.mz)){
 367 var elm=obj.offsetParent;
 368 while(elm&&elm!=null){
 369 iX+=elm.offsetLeft-(elm.parentNode&&elm.parentNode.scrollLeft?elm.parentNode.scrollLeft:0);
 370 iY+=elm.offsetTop-(elm.parentNode&&elm.parentNode.scrollTop?elm.parentNode.scrollTop:0);
 371 elm=elm.offsetParent;
 372 }
 373 }
 374 return {x:iX,y:iY};
 375 };
 376 function rcube_mouse_is_over(ev,obj){
 377 var _4d=rcube_event.get_mouse_pos(ev);
 378 var pos=rcube_get_object_pos(obj);
 379 return ((_4d.x>=pos.x)&&(_4d.x<(pos.x+obj.offsetWidth))&&(_4d.y>=pos.y)&&(_4d.y<(pos.y+obj.offsetHeight)));
 380 };
 381 function get_elements_computed_style(_4f,_50,_51){
 382 if(arguments.length==2){
 383 _51=_50;
 384 }
 385 var el=_4f;
 386 if(typeof (_4f)=="string"){
 387 el=rcube_find_object(_4f);
 388 }
 389 if(el&&el.currentStyle){
 390 return el.currentStyle[_50];
 391 }else{
 392 if(el&&document.defaultView&&document.defaultView.getComputedStyle){
 393 return document.defaultView.getComputedStyle(el,null).getPropertyValue(_51);
 394 }else{
 395 return false;
 396 }
 397 }
 398 };
 399 function setCookie(_53,_54,_55,_56,_57,_58){
 400 var _59=_53+"="+escape(_54)+(_55?"; expires="+_55.toGMTString():"")+(_56?"; path="+_56:"")+(_57?"; domain="+_57:"")+(_58?"; secure":"");
 401 document.cookie=_59;
 402 };
 403 roundcube_browser.prototype.set_cookie=setCookie;
 404 function getCookie(_5a){
 405 var dc=document.cookie;
 406 var _5c=_5a+"=";
 407 var _5d=dc.indexOf("; "+_5c);
 408 if(_5d==-1){
 409 _5d=dc.indexOf(_5c);
 410 if(_5d!=0){
 411 return null;
 412 }
 413 }else{
 414 _5d+=2;
 415 }
 416 var end=document.cookie.indexOf(";",_5d);
 417 if(end==-1){
 418 end=dc.length;
 419 }
 420 return unescape(dc.substring(_5d+_5c.length,end));
 421 };
 422 roundcube_browser.prototype.get_cookie=getCookie;
 423 function rcube_console(){
 424 this.log=function(msg){
 425 box=rcube_find_object("console");
 426 if(box){
 427 if(msg.charAt(msg.length-1)=="\n"){
 428 box.value+=msg+"--------------------------------------\n";
 429 }else{
 430 box.value+=msg+"\n--------------------------------------\n";
 431 }
 432 }
 433 };
 434 this.reset=function(){
 435 box=rcube_find_object("console");
 436 if(box){
 437 box.value="";
 438 }
 439 };
 440 };
 441 var bw=new roundcube_browser();
 442 if(!window.console){
 443 console=new rcube_console();
 444 }
 445 RegExp.escape=function(str){
 446 return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g,"\\$1");
 447 };
 448 if(bw.ie){
 449 document._getElementById=document.getElementById;
 450 document.getElementById=function(id){
 451 var i=0;
 452 var o=document._getElementById(id);
 453 if(!o||o.id!=id){
 454 while((o=document.all[i])&&o.id!=id){
 455 i++;
 456 }
 457 }
 458 return o;
 459 };
 460 }
 461 function exec_event(_64,_65){
 462 if(document.createEventObject){
 463 var evt=document.createEventObject();
 464 return _64.fireEvent("on"+_65,evt);
 465 }else{
 466 var evt=document.createEvent("HTMLEvents");
 467 evt.initEvent(_65,true,true);
 468 return !_64.dispatchEvent(evt);
 469 }
 470 };
 471