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whhost.js
资源名称：AdventNetSNMPAPI_4.zip　[点击查看]
上传用户：aonuowh
上传日期：2021-05-23
资源大小：35390k
文件大小：24k
源码类别：

SNMP编程

开发平台：

C/C++

whhost.js：源码内容
  1. var gaChunks=new Array();
  2. var gaFakes=new Array();
  3. var gaDataCon=null;
  4. var gaData=new Array();
  6. var gbFindCK=false;;
  7. var gbNeedCalc=false;
  8. var gbScrl=false;
  9. var gbProcess=false;
  10. var gbReady=false;
  12. var gnCheck=0;
  13. var gnNum=0;
  14. var gnIns=-1;
  15. var gnLoad=0;
  16. var gnRef=-1;
  17. var gnMaxItems=0;
  18. var gnMaxMargin=32000;
  19. var gnNeeded=0;
  20. var gnNKI=-1;
  21. var gnRE=0;
  22. var gnScrlMgn=30;
  23. var gnSE=0;
  24. var gnVisible=0;
  25. var gnItems=0;
  26. var gnUHeight=1;
  28. var gsBCK=null;
  29. var gsChK=null;
  30. var gsCK=null;
  31. var gsLoadingDivID="LoadingDiv";
  32. var gsLoadingMsg="Loading data, please wait...";
  33. var gsSKA=null;
  34. var gsSKB=null;
  36. var gbLoadInfo=false;
  38. function putDataXML(xmlDoc,sDocPath)
  39. {
  40. if(gbLoadInfo)
  41. {
  42. var node=xmlDoc.lastChild;
  43. if(node)
  44. {
  45. var nTotal=0
  46. var aChunk=new Array();
  47. var oC=node.firstChild;
  48. while(oC)
  49. {
  50. if(oC.nodeName=="chunkinfo")
  51. {
  52. var item=new Object();
  53. item.sBK=oC.getAttribute("first");
  54. item.sEK=oC.getAttribute("last");
  55. item.sFileName=oC.getAttribute("url");
  56. item.nNum=parseInt(oC.getAttribute("num"));
  57. nTotal+=item.nNum;
  58. item.nTotal=nTotal;
  59. aChunk[aChunk.length]=item;
  60. }
  61. oC=oC.nextSibling;
  62. }
  63. projReady(aChunk);
  64. }
  65. }
  66. else
  67. {
  68. var node=xmlDoc.lastChild;
  69. if(node)
  70. {
  71. var aData=new Array();
  72. var nPrev=0;
  73. var nNext=0;
  74. var oC=node.firstChild;
  75. while(oC)
  76. {
  77. nPrev=nNext;
  78. if(oC.nodeName=="key")
  79. {
  80. var sName=oC.getAttribute("name");
  81. if(sName&&sName.length>0)
  82. {
  83. var sTarget=oC.getAttribute("target");
  84. var item=new Object();
  85. item.nType=2;
  86. item.sName=sName;
  87. if(sTarget)
  88. item.sTarget=sTarget;
  89. item.nPKOff=nPrev;
  90. aData[aData.length]=item;
  91. var nCurIndex=aData.length;
  92. processKey(oC,aData,item);
  93. nNext=aData.length-nCurIndex;
  94. item.nNKOff=nNext;
  95. }
  96. }
  97. else if(oC.nodeName=="letter")
  98. {
  99. var name=oC.getAttribute("name");
  100. if(name&&name.length>0)
  101. {
  102. var item=new Object();
  103. item.nType=1;
  104. item.sName=name;
  105. item.nPKOff=nPrev;
  106. nNext=0;
  107. item.nNKOff=nNext;
  108. aData[aData.length]=item;
  109. }
  110. }
  111. else if(oC.nodeName=="entry")
  112. {
  113. var name=oC.getAttribute("name");
  114. var def=oC.getAttribute("value");
  115. if(name&&name.length>0)
  116. {
  117. var item=new Object();
  118. item.sName=name;
  119. item.sDef=def;
  120. item.nPKOff=nPrev;
  121. nNext=0;
  122. item.nNKOff=nNext;
  123. aData[aData.length]=item;
  124. }
  125. }
  126. oC=oC.nextSibling;
  127. }
  128. putData(aData);
  129. }
  130. }
  131. }
  133. function processKey(element,aData,item)
  134. {
  135. var i=0;
  136. var nPrev=0;
  137. var nNext=0;
  138. var oC=element.firstChild;
  139. while(oC)
  140. {
  141. if(oC.nodeName=="topic")
  142. {
  143. var name=oC.getAttribute("name");
  144. var url=oC.getAttribute("url");
  145. if(url&&url.length!=0)
  146. {
  147. if(!name||name.length==0)
  148. name=url;
  149. var topic=new Object();
  150. topic.sName=name;
  151. topic.sURL=url;
  152. if(!item.aTopics)
  153. item.aTopics=new Array();
  154. item.aTopics[item.aTopics.length]=topic;
  155. }
  156. }
  157. else if(oC.nodeName=="key")
  158. {
  159. nPrev=nNext;
  160. var name=oC.getAttribute("name");
  161. if(name&&name.length!=0)
  162. {
  163. var subItem=new Object();
  164. subItem.sName=name;
  165. subItem.nType=3;
  166. subItem.nPKOff=nPrev;
  167. aData[aData.length]=subItem;
  168. var nCurIndex=aData.length;
  169. processKey(oC,aData,subItem);
  170. nNext=aData.length-nCurIndex;
  171. subItem.nNKOff=nNext;
  172. }
  173. }
  174. oC=oC.nextSibling;
  175. }
  176. }
  178. function putData(aData)
  179. {
  180. endLoading();
  181. var oCData=goCData;
  182. if(oCData)
  183. {
  184. oCData.aKs=aData;
  185. if(gnNKI==-1)
  186. setTimeout("checkReady();",1);
  187. else
  188. {
  189. gsSKA=getKByIdx(oCData,gnNKI);
  190. gbNeedCalc=true;
  191. gbScrl=true;
  192. gnNKI=-1;
  193. if(gsSKA)
  194. setTimeout("checkReady();",1);
  195. else
  196. {
  197. markEnd();
  198. setTimeout("checkAgain();",50);
  199. }
  200. }
  201. }
  202. }
  204. function markEnd()
  205. {
  206. if(gbProcess)
  207. gbProcess=false;
  208. }
  210. function endLoading()
  211. {
  212. var oDiv=getElement(gsLoadingDivID);
  213. if(oDiv)
  214. oDiv.style.visibility="hidden";
  215. }
  217. function markBegin()
  218. {
  219. gbProcess=true;
  220. }
  222. function beginLoading()
  223. {
  224. var oDiv=getElement(gsLoadingDivID);
  225. if(oDiv)
  226. {
  227. oDiv.style.top=document.body.scrollTop;
  228. oDiv.style.visibility="visible";
  229. }
  230. }
  232. function indexHTMLPart()
  233. {
  234. this.sHTML="";
  235. this.nNeeded=0;
  236. this.nCurrent=0;
  237. this.nConsumed=0;
  238. this.sFK=null;
  239. this.sLK=null;
  240. this.addHTML=function(sHTML,nConsumed,bDown,bK,sK){
  241. if(bDown)
  242. this.sHTML+=sHTML;
  243. else
  244. this.sHTML=sHTML+this.sHTML;
  245. this.nCurrent++;
  246. this.nConsumed+=nConsumed;
  247. if(bK)
  248. {
  249. if(!this.sFK)
  250. this.sFK=sK;
  251. if(!this.sLK)
  252. this.sLK=sK;
  253. if(bDown)
  254. this.sLK=sK;
  255. else
  256. this.sFK=sK;
  257. }
  258. }
  259. this.appendHTML=function(oHTML,bDown){
  260. this.addSubHTML(oHTML,bDown);
  261. if(!this.sFK)
  262. this.sFK=oHTML.sFK;
  263. if(!this.sLK)
  264. this.sLK=oHTML.sLK;
  265. if(bDown)
  266. this.sLK=oHTML.sLK;
  267. else
  268. this.sFK=oHTML.sFK;
  269. }
  271. this.addSubHTML=function(oHTML,bDown){
  272. if(bDown)
  273. this.sHTML+=oHTML.sHTML;
  274. else
  275. this.sHTML=oHTML.sHTML+this.sHTML;
  276. this.nCurrent+=oHTML.nCurrent;
  277. this.nConsumed+=oHTML.nConsumed;
  278. }
  279. }
  281. function getMaxUnits()
  282. {
  283. return Math.floor(gnMaxMargin/gnUHeight)+1;
  284. }
  286. function getFakeItemsHTMLbyCount(nB,nCount)
  287. {
  288. var nMU=getMaxUnits();
  289. var nNum=Math.floor(nCount/nMU);
  290. var sHTML="";
  291. for(var i=0;i<nNum;i++)
  292. sHTML+=getFakeItemHTML(nB,nMU-1);
  294. var nRest=nCount%nMU;
  295. sHTML+=getFakeItemHTML(nB,nRest-1);
  296. return sHTML;
  297. }
  299. function getFakeItemHTML(nB,nNum)
  300. {
  301. return "<h6 name=fk"+nB+" id=fk"+nB+" style="margin-top:"+gnUHeight*nNum+";margin-bottom:0">&nbsp;</h6>";
  302. }
  304. function fakeItemsArea(nB,n,sKA,sKB,obj)
  305. {
  306. this.nB=nB;
  307. this.nNum=n;
  308. this.sKA=sKA;
  309. this.sKB=sKB;
  310. this.obj=obj;
  311. this.nMargin=(n-1)*gnUHeight;
  313. this.setNum=function(n)
  314. {
  315. var nLastobj=-1;
  316. var nDelta=this.nMargin;
  317. this.nMargin=(n-1)*gnUHeight;
  318. nDelta=nDelta-this.nMargin;
  319. if(n>0)
  320. {
  321. this.nNum=n;
  322. var nMU=getMaxUnits();
  323. nLastobj=Math.floor((n-1)/nMU);
  324. if(this.obj.length)
  325. this.obj[nLastobj].style.marginTop=((n-1)%nMU)*gnUHeight;
  326. else
  327. this.obj.style.marginTop=((n-1)%nMU)*gnUHeight;
  328. }
  329. if(this.obj.length)
  330. {
  331. for(var i=this.obj.length-1;i>nLastobj;i--)
  332. removeThis(this.obj[i]);
  333. }
  334. else
  335. {
  336. if(nLastobj==-1)
  337. removeThis(this.obj);
  338. }
  339. return nDelta;
  340. }
  341. this.insertAdjacentHTML=function(sWhere,sHTML)
  342. {
  343. if(sWhere=="beforeBegin")
  344. {
  345. if(this.obj.length)
  346. this.obj[0].insertAdjacentHTML(sWhere,sHTML);
  347. else
  348. this.obj.insertAdjacentHTML(sWhere,sHTML);
  349. }
  350. else if(sWhere=="afterEnd")
  351. {
  352. if(this.obj.length)
  353. {
  354. if(gbMac&&gbIE5&&this.obj[this.obj.length-1].nextSibling)
  355. this.obj[this.obj.length-1].nextSibling.insertAdjacentHTML("beforeBegin",sHTML);
  356. else
  357. this.obj[this.obj.length-1].insertAdjacentHTML(sWhere,sHTML);
  358. }
  359. else
  360. {
  361. if(gbMac&&gbIE5&&this.obj.nextSibling)
  362. this.obj.nextSibling.insertAdjacentHTML("beforeBegin",sHTML);
  363. else
  364. this.obj.insertAdjacentHTML(sWhere,sHTML);
  365. }
  366. }
  367. }
  368. this.getBtm=function()
  369. {
  370. if(this.obj.length)
  371. return this.obj[this.obj.length-1].offsetTop;
  372. else
  373. return this.obj.offsetTop;
  374. }
  375. this.getTop=function()
  376. {
  377. return this.getBtm()-this.nMargin;
  378. }
  379. }
  381. function usedItems(nB,nE)
  382. {
  383. this.nB=nB;
  384. this.nE=nE;
  385. this.oN=null;
  386. }
  388. function checkReady()
  389. {
  390. var len=gaChunks.length;
  391. var bNeedLoad=false;
  392. var aDataCon;
  393. var s=0;
  394. var bDown=(gsSKB==null);
  395. var sK=bDown?gsSKA:gsSKB;
  396. if(sK==null)
  397. {
  398. markEnd();
  399. setTimeout("checkAgain();",50);
  400. return;
  401. }
  402. if(!gsChK||sK!=gsChK||gnNum==0)
  403. {
  404. gnCheck=0;
  405. gsChK=sK;
  406. aDataCon=new Array();
  407. }
  408. else{
  409. s=gnNum;
  410. aDataCon=gaDataCon;
  411. }
  412. for(var i=gnCheck;i<len;i++)
  413. {
  414. var oCData=getChunkedData(i,bDown,sK);
  415. if(oCData)
  416. {
  417. if(!oCData.aKs&&oCData.sFileName!=null)
  418. {
  419. bNeedLoad=true;
  420. goCData=oCData;
  421. gnNum=s;
  422. gnCheck=i;
  423. gaDataCon=aDataCon;
  424. oCData.nProjId=i;
  425. gbLoadInfo=false;
  426. beginLoading();
  427. loadData2(gaData[i].sPPath+gaData[i].sDPath+oCData.sFileName);
  428. return;
  429. }
  430. else{
  431. aDataCon[s++]=oCData;
  432. }
  433. }
  434. }
  435. if(!bNeedLoad)
  436. {
  437. gnNum=0;
  438. gsSKA=gsSKB=gsShowK=null;
  440. var oHTML=new indexHTMLPart();
  441. var aPos=new Array();
  442. var aOriPos=new Array();
  443. var aMaxPos=new Array();
  444. var aMinPos=new Array();
  446. if(gbNeedCalc||gbFindCK) gnIns=0;
  447. for(i=0;i<aDataCon.length;i++)
  448. {
  449. aPos[i]=getIdxPos(aDataCon[i],bDown,sK);
  450. if(gbNeedCalc||gbFindCK)
  451. {
  452. gnIns+=aPos[i]+aDataCon[i].nTotal-aDataCon[i].nNum;
  453. if(!bDown)
  454. {
  455. if(aPos[i]!=-1)
  456. {
  457. if(aDataCon[i].aKs)
  458. gnIns+=aDataCon[i].aKs[aPos[i]].nNKOff;
  459. else
  460. {
  461. var n=aPos[i]+1;
  462. while(n<aDataCon[i].aKsOnly.length&&!aDataCon[i].aKsOnly[n])
  463. n++;
  464. n=n-aPos[i]-1;
  465. gnIns+=n;
  466. }
  467. }
  468. }
  469. }
  470. aOriPos[i]=aPos[i];
  471. getLimit(aDataCon,aPos,aMaxPos,aMinPos,i);
  472. }
  473. if((gbNeedCalc||gbFindCK)&&!bDown&&gnIns!=-1)
  474. {
  475. gnIns+=(aDataCon.length-1)
  476. }
  477. if(gnIns!=-1||gbFindCK)
  478. {
  479. oHTML.nNeeded=gnNeeded;
  480. var bDone=writeItems(oHTML,aDataCon,aPos,aMinPos,aMaxPos,bDown,1);
  481. if(oHTML.nConsumed!=0)
  482. {
  483. var nB;
  484. if(!bDown)
  485. nB=gnIns-oHTML.nConsumed+1;
  486. else
  487. nB=gnIns;
  489. var oldScrollPos=document.body.scrollTop;
  490. if(insertIdxKs(nB,oHTML,gbScrl))
  491. {
  492. updateUsedK(aDataCon,aOriPos,aPos,bDown);
  493. if(!gbScrl&&gbMac)
  494. {
  495. while(document.body.scrollTop!=oldScrollPos)
  496. document.body.scrollTop=oldScrollPos;
  497. }
  498. gbScrl=false;
  499. }
  500. if(gbFindCK)
  501. {
  502. gbFindCK=false;
  503. gbNeedCalc=true;
  504. gsSKB=oHTML.sFK;
  505. gnIns=-1;
  506. setTimeout("checkReady();",50);
  507. return;
  508. }
  509. }
  510. else if(gbFindCK)
  511. {
  512. gbFindCK=false;
  513. gbNeedCalc=true;
  514. gsSKB=getFirstKeyFromPos(aDataCon,aPos);
  515. gnIns=-1;
  516. setTimeout("checkReady();",50);
  517. return;
  518. }
  519. if(!findCKInDom()) return;
  521. gnNeeded=gnNeeded-oHTML.nCurrent;
  522. gnIns=-1;
  523. markEnd();
  524. setTimeout("checkAgain();",50);
  525. gbNeedCalc=false;
  526. }
  527. else
  528. {
  529. if(!findCKInDom()) return;
  530. markEnd();
  531. setTimeout("checkAgain();",50);
  532. }
  533. }
  534. }
  536. function getFirstKeyFromPos(aDataCon,aPos)
  537. {
  538. var sCurrentK=getBiggestChar();
  539. for(var i=0;i<aPos.length;i++)
  540. {
  541. if(aDataCon[i].aKs&&aDataCon[i].aKs.length>0&&aPos[i]>=0&&aPos[i]<aDataCon[i].aKs.length)
  542. {
  543. if(sCurrentK==""||
  544. compare(sCurrentK,aDataCon[i].aKs[aPos[i]].sName)>0)
  545. {
  546. sCurrentK=aDataCon[i].aKs[aPos[i]].sName;
  547. }
  548. }
  549. }
  550. return sCurrentK;
  551. }
  553. function checkAgain()
  554. {
  555. if(!gbProcess)
  556. {
  557. if(gsBCK!=null)
  558. {
  559. gsCK=gsBCK;
  560. gsBCK=null;
  561. findCK();
  562. }
  563. else
  564. {
  565. markBegin();
  566. getUnitIdx(document.body.scrollTop,document.body.clientHeight);
  567. }
  568. }
  569. else
  570. setTimeout("checkAgain()",50);
  571. }
  573. function getLimit(aDataCon,aPos,aMaxPos,aMinPos,i)
  574. {
  575. aMaxPos[i]=aDataCon[i].nNum;
  576. aMinPos[i]=-1;
  577. var oPNode=null;
  578. if(aDataCon[i].oUsedItems)
  579. {
  580. var oUsedItems=aDataCon[i].oUsedItems;
  581. do{
  582. if(oUsedItems.nB>aPos[i])
  583. {
  584. aMaxPos[i]=oUsedItems.nB;
  585. break;
  586. }
  587. oPNode=oUsedItems;
  588. oUsedItems=oUsedItems.oN;
  589. }while(oUsedItems!=null);
  590. if(oPNode)
  591. aMinPos[i]=oPNode.nE;
  592. }
  593. else if(aDataCon[i].aKs==null)
  594. {
  595. aMaxPos[i]=aMinPos[i]=aPos[i];
  596. }
  597. if(aMinPos[i]>=aPos[i]||aMaxPos[i]<=aPos[i])
  598. {
  599. aMaxPos[i]=aMinPos[i]=aPos[i];
  600. }
  601. }
  603. function getIdxPos(oIdx,bDown,sK)
  604. {
  605. var aKs=oIdx.aKs;
  606. var nIdx;
  607. if(bDown)
  608. nIdx=oIdx.nNum;
  609. else
  610. nIdx=-1;
  611. if(aKs!=null)
  612. {
  613. for(var i=0;i<aKs.length;i++)
  614. {
  615. if(bDown)
  616. {
  617. if(compare(aKs[i].sName,sK)>0)
  618. {
  619. nIdx=i;
  620. break;
  621. }
  622. }
  623. else
  624. {
  625. if(compare(aKs[i].sName,sK)<0)
  626. nIdx=i;
  627. else
  628. break;
  629. }
  630. i+=aKs[i].nNKOff;
  631. }
  632. }
  633. else if(oIdx.aKsOnly)
  634. {
  635. var aKsOnly=oIdx.aKsOnly;
  636. for(var i=0;i<aKsOnly.length;i++)
  637. {
  638. if(aKsOnly[i])
  639. {
  640. if(bDown)
  641. {
  642. if(compare(aKsOnly[i],sK)>0)
  643. {
  644. nIdx=i;
  645. break;
  646. }
  647. }
  648. else
  649. {
  650. if(compare(aKsOnly[i],sK)<0)
  651. nIdx=i;
  652. else
  653. break;
  654. }
  655. }
  656. }
  657. }
  658. return nIdx;
  659. }
  661. function writeItems(oHTML,aDataCon,aPos,aMinPos,aMaxPos,bDown,nLevel)
  662. {
  663. var aOldPos=new Array();
  664. for(var i=0;i<aPos.length;i++)
  665. {
  666. aOldPos[i]=aPos[i];
  667. }
  668. var p;
  669. do{
  670. var sCurrentK="";
  671. var aCurIdxSet=new Array();
  672. p=0;
  673. for(i=0;i<aDataCon.length;i++)
  674. {
  675. if(aDataCon[i].aKs&&aDataCon[i].aKs.length&&aPos[i]!=-1&&
  676. (bDown&&aPos[i]<aMaxPos[i])||(!bDown&&aPos[i]>aMinPos[i]))
  677. {
  678. if(sCurrentK==""||
  679. (bDown&&compare(sCurrentK,aDataCon[i].aKs[aPos[i]].sName)>0)||
  680. (!bDown&&compare(sCurrentK,aDataCon[i].aKs[aPos[i]].sName)<0))
  681. {
  682. sCurrentK=aDataCon[i].aKs[aPos[i]].sName;
  683. p=0;
  684. aCurIdxSet[p++]=i;
  685. }
  686. else if(sCurrentK==aDataCon[i].aKs[aPos[i]].sName){
  687. aCurIdxSet[p++]=i;
  688. }
  689. }
  690. else if(nLevel==1&&aMaxPos[i]!=aMinPos[i]){
  691. if(bDown&&aPos[i]==aMaxPos[i])
  692. {
  693. if(aDataCon[i].aKs)
  694. {
  695. gsSKA=aDataCon[i].aKs[aOldPos[i]].sName;
  696. return false;
  697. }
  698. }
  699. else if(!bDown&&aPos[i]==aMinPos[i])
  700. {
  701. if(aDataCon[i].aKs)
  702. {
  703. gsSKB=aDataCon[i].aKs[aOldPos[i]].sName;
  704. return false;
  705. }
  706. }
  707. }
  708. }
  709. if(p>=1){
  710. for(var s=0;s<p;s++)
  711. {
  712. aOldPos[aCurIdxSet[s]]=aPos[aCurIdxSet[s]];
  713. }
  714. mergeItems(oHTML,bDown,aDataCon,aCurIdxSet,p,aPos,nLevel);
  715. adjustPosition(bDown,aDataCon,aCurIdxSet,p,aPos);
  717. if(nLevel==1&&oHTML.nNeeded<=oHTML.nCurrent){
  718. return true;
  719. }
  720. }
  721. }while(p>0);
  722. return true;
  723. }
  725. function updateUsedK(aDataCon,aOriPos,aOldPos,bDown)
  726. {
  727. for(var i=0;i<aDataCon.length;i++)
  728. {
  729. if (aOldPos[i]!=aOriPos[i])
  730. {
  731. var nBP=0;
  732. var nEP=0;
  733. if(bDown)
  734. {
  735. nBP=aOriPos[i];
  736. nEP=aOldPos[i]-1;
  737. }
  738. else
  739. {
  740. if (aOldPos[i]!=-1)
  741. nBP=aOldPos[i]+aDataCon[i].aKs[aOldPos[i]].nNKOff+1;
  742. else
  743. nBP=0;
  744. nEP=aOriPos[i]+aDataCon[i].aKs[aOriPos[i]].nNKOff;
  745. }
  746. if(nBP<=nEP)
  747. {
  748. setContentsUsed(aDataCon[i],nBP,nEP);
  750. var oFirstPair=aDataCon[i].oUsedItems;
  751. if(oFirstPair.oN==null&&oFirstPair.nB==0&&oFirstPair.nE==aDataCon[i].nNum-1)
  752. {
  753. storeKeysOnly(aDataCon[i]);
  754. aDataCon[i].oUsedItems=aDataCon[i].aKs=aDataCon[i].sFileName=null;
  755. }
  756. }
  757. }
  758. }
  759. }
  761. function storeKeysOnly(oCData)
  762. {
  763. oCData.aKsOnly=new Array();
  764. for(var i=0;i<oCData.aKs.length;i++)
  765. {
  766. oCData.aKsOnly[i]=oCData.aKs[i].sName;
  767. i+=oCData.aKs[i].nNKOff;
  768. }
  769. }
  771. function setContentsUsed(oIdx,nB,nE)
  772. {
  773. if(!oIdx.oUsedItems)
  774. oIdx.oUsedItems=new usedItems(nB,nE);
  775. else
  776. {
  777. var oUsedItems=oIdx.oUsedItems;
  778. var oPNode=null;
  779. do{
  780. if(oUsedItems.nB>nB)
  781. {
  782. if(oUsedItems.nB==nE+1)
  783. {
  784. oUsedItems.nB=nB;
  785. }
  786. else{
  787. var oNewNode=new usedItems(oUsedItems.nB,oUsedItems.nE);
  788. oNewNode.oN=oUsedItems.oN;
  789. oUsedItems.nB=nB;
  790. oUsedItems.nE=nE;
  791. oUsedItems.oN=oNewNode;
  792. }
  793. break;
  794. }
  795. oPNode=oUsedItems;
  796. oUsedItems=oUsedItems.oN;
  797. }while(oUsedItems);
  798. if(!oUsedItems)
  799. {
  800. if(oPNode!=null)
  801. oPNode.oN=new usedItems(nB,nE);
  802. }
  803. if(oPNode!=null){
  804. if(oPNode.nE==oPNode.oN.nB-1)
  805. {
  806. oPNode.nE=oPNode.oN.nE;
  807. oPNode.oN=oPNode.oN.oN;
  808. }
  809. }
  810. }
  811. }
  813. function projInfo(sPPath,sDPath,sFile)
  814. {
  815. this.sPPath=sPPath;
  816. this.sDPath=sDPath;
  817. this.sFile=sFile;
  818. }
  820. function addProjInfo(sPPath,sDPath,sFile)
  821. {
  822. var oIdxInfo=new projInfo(sPPath,sDPath,sFile);
  823. gaData[gaData.length]=oIdxInfo;
  824. return oIdxInfo;
  825. }
  827. function writeDataIFrame()
  828. {
  829. if(gnLoad<gaData.length)
  830. {
  831. gbLoadInfo=true;
  832. loadData2(gaData[gnLoad].sPPath+gaData[gnLoad].sDPath+gaData[gnLoad].sFile);
  833. }
  834. else{
  835. if(gnItems!=0)
  836. {
  837. markBegin();
  838. writeFakeItems();
  839. gsSKA="";
  840. gnNeeded=gnVisible;
  841. gnIns=0;
  842. checkReady();
  843. }
  844. }
  845. }
  847. function getH6ById(nPos)
  848. {
  849. if(document.all)
  850. return document.all("fk"+nPos);
  851. else if(document.getElementsByName)
  852. return document.getElementsByName("fk"+nPos);
  853. return null;
  854. }
  856. function showItemsInEvaluation(nBP)
  857. {
  858. var bRtn=true;
  859. var fPer=nBP/gnItems;
  860. var nB=Math.floor(fPer*gnMaxItems);
  861. var oCData=getChunkByIdx(gnRef,nB);
  862. if(oCData)
  863. {
  864. if(!oCData.aKs&&oCData.sFileName!=null)
  865. {
  866. gnNKI=nB;
  867. goCData=oCData;
  868. oCData.nProjId=gnRef;
  869. gbLoadInfo=false;
  870. beginLoading();
  871. loadData2(gaData[gnRef].sPPath+gaData[gnRef].sDPath+oCData.sFileName);
  872. }
  873. else{
  874. gsSKA=getKByIdx(oCData,nB);
  875. if(gsSKA)
  876. {
  877. gsSKB=null;
  878. gbNeedCalc=true;
  879. gbScrl=true;
  880. checkReady()
  881. }
  882. else
  883. {
  884. markEnd();
  885. bRtn=false;
  886. }
  887. }
  888. }
  889. else
  890. {
  891. markEnd();
  892. bRtn=false;
  893. }
  894. return bRtn;
  895. }
  897. function isUsed(oCData,nPos)
  898. {
  899. var oUsed=oCData.oUsedItems;
  900. while(oUsed&&oUsed.nB<=nPos)
  901. {
  902. if(oUsed.nE>=nPos) return true;
  903. oUsed=oUsed.oN;
  904. }
  905. return false;
  906. }
  908. function getKByIdx(oCData,nB)
  909. {
  910. var nRelPos=nB-(oCData.nTotal-oCData.nNum);
  911. var aIKs=oCData.aKs;
  912. if(nRelPos>=0&&aIKs&&nRelPos<aIKs.length)
  913. {
  914. var oK=null;
  915. do{
  916. oK=aIKs[nRelPos++];
  917. }
  918. while((oK.nType==3||isUsed(oCData,nRelPos-1))&&nRelPos<aIKs.length);
  919. if(oK.nType!=3)
  920. {
  921. return oK.sName;
  922. }
  923. else{
  924. nRelPos=nB-(oCData.nTotal-oCData.nNum)-1;
  925. if(nRelPos>=0)
  926. {
  927. do{
  928. oK=aIKs[nRelPos--];
  929. }
  930. while((oK.nType==3||isUsed(oCData,nRelPos+1))&&nRelPos>=0);
  931. }
  932. if(oK.nType!=3)
  933. {
  934. return oK.sName;
  935. }
  936. }
  937. }
  938. return null;
  939. }
  941. function loadData2(sFileName)
  942. {
  943. disEvt();
  944. if(gbXML)
  945. loadDataXML(sFileName);
  946. else
  947. loadData(sFileName);
  948. enEvt();
  949. }
  951. function projReady(aChunk)
  952. {
  953. gaChunks[gnLoad++]=aChunk;
  954. var len=aChunk.length;
  955. var nTotal=0;
  956. if(len>0)
  957. nTotal=aChunk[len-1].nTotal;
  958. gnItems+=nTotal;
  959. if(nTotal>gnMaxItems)
  960. {
  961. gnMaxItems=nTotal;
  962. gnRef=gnLoad-1;
  963. }
  964. setTimeout("writeDataIFrame();",1);
  965. }
  967. function writeFakeItems()
  968. {
  969. disEvt();
  970. gnUHeight=15;
  971. var sHTML=getFakeItemsHTMLbyCount(0,gnItems);
  972. document.body.insertAdjacentHTML("beforeEnd",sHTML);
  973. var obj=getH6ById(0);
  974. if (document.body != null)
  975. {
  976. gnVisible=Math.ceil(document.body.clientHeight/gnUHeight);
  977. }
  978. gaFakes[0]=new fakeItemsArea(0,gnItems,"",getEndString(),obj);
  979. enEvt();
  980. }
  982. function getEndString()
  983. {
  984. var sBC=getBiggestChar();
  985. return sBC+sBC+sBC+sBC+sBC+sBC+sBC+sBC;
  986. }
  988. function getUnitIdx(nScrl,nHeight)
  989. {
  990. if(gaFakes.length==0)
  991. {
  992. markEnd();
  993. return;
  994. }
  995. var nB=0;
  996. var nE=gaFakes.length-1;
  997. var nM=-1;
  998. var nTop=0;
  999. var nBtm=0;
  1000. var bF=false;
  1001. do{
  1002. nM=(nB+nE)>>1;
  1003. nBtm=gaFakes[nM].getBtm();
  1004. nTop=gaFakes[nM].getTop();
  1006. if(nTop>=nScrl+nHeight)
  1007. nE=nM-1;
  1008. else if(nBtm<nScrl)
  1009. nB=nM+1;
  1010. else{
  1011. bF=true;
  1012. break;
  1013. }
  1014. }while(nE>=nB);
  1015. if(bF)
  1016. {
  1017. if(nTop>=nScrl){
  1018. gsSKA=gaFakes[nM].sKA;
  1019. gsSKB=null;
  1020. gnNeeded=Math.ceil((nHeight-nTop+nScrl)/gnUHeight);
  1021. gnIns=gaFakes[nM].nB;
  1022. checkReady();
  1023. }
  1024. else if(nBtm<=nScrl+nHeight){
  1025. gsSKB=gaFakes[nM].sKB;
  1026. gsSKA=null;
  1027. gnNeeded=Math.ceil((nBtm-nScrl+gnScrlMgn)/gnUHeight);
  1028. gbNeedCalc=true;
  1029. checkReady();
  1030. }
  1031. else{
  1032. gnNeeded=gnVisible;
  1033. var nUnitIdx=gaFakes[nM].nB+Math.floor((nScrl-nTop)/gnUHeight);
  1034. if (!showItemsInEvaluation(nUnitIdx))
  1035. {
  1036. gsSKA=gaFakes[nM].sKA;
  1037. gsSKB=null;
  1038. gnNeeded=Math.ceil(nHeight/gnUHeight);
  1039. gnIns=gaFakes[nM].nB;
  1040. checkReady();
  1041. }
  1042. }
  1043. }
  1044. else
  1045. markEnd();
  1046. }
  1048. function disEvt()
  1049. {
  1050. window.onscroll=null;
  1051. window.onresize=null;
  1052. }
  1054. function enEvt()
  1055. {
  1056. window.onscroll=window_OnScroll;
  1057. window.onresize=window_OnResize;
  1058. }
  1060. function insertIdxKs(nIns,oHTML,bScrl)
  1061. {
  1062. var bRtn=true;
  1063. disEvt();
  1064. var nCount=oHTML.nConsumed;
  1065. var nB=0;
  1066. var nE=gaFakes.length-1;
  1067. var nM=-1;
  1068. var bF=false;
  1069. do{
  1070. nM=(nB+nE)>>1;
  1071. if(gaFakes[nM].nB>nIns)
  1072. nE=nM-1;
  1073. else if(gaFakes[nM].nB+gaFakes[nM].nNum<=nIns)
  1074. nB=nM+1;
  1075. else{
  1076. bF=true;
  1077. break;
  1078. }
  1079. }while(nE>=nB);
  1080. if(bF)
  1081. {
  1082. var oFIA=gaFakes[nM];
  1083. var nOffsetTop=oFIA.getTop();
  1084. var nOffsetBottom=oFIA.getBtm();
  1085. var nDelta=0;
  1086. var nHDiff=nIns-oFIA.nB;
  1087. var nTDiff=oFIA.nNum+oFIA.nB-(nIns+nCount);
  1088. if(nHDiff>0)
  1089. {
  1090. nDelta=oFIA.setNum(nHDiff);
  1091. var sOldKBefore=oFIA.sKB;
  1092. oFIA.sKB=oHTML.sFK;
  1093. if(nTDiff>0)
  1094. {
  1095. var sHTML=getFakeItemsHTMLbyCount(nIns,nTDiff);
  1096. oFIA.insertAdjacentHTML("afterEnd",sHTML);
  1097. var obj=getH6ById(nIns);
  1098. insertItemIntoArray(gaFakes,nM+1,new fakeItemsArea(nIns+nCount,nTDiff,oHTML.sLK,sOldKBefore,obj));
  1099. }
  1100. oFIA.insertAdjacentHTML("afterEnd",oHTML.sHTML);
  1101. if(bScrl)
  1102. {
  1103. if(gbMac&&gbIE4)
  1104. {
  1105. var nScrollPos=nOffsetBottom-nDelta;
  1106. while(document.body.scrollTop!=nScrollPos)
  1107. document.body.scrollTop=nScrollPos;
  1108. }
  1109. else
  1110. window.scrollTo(0,nOffsetBottom-nDelta);
  1111. }
  1112. }
  1113. else{
  1114. oFIA.insertAdjacentHTML("beforeBegin",oHTML.sHTML);
  1115. if(bScrl){
  1116. if(gbMac&&gbIE4)
  1117. {
  1118. var nScrollPos=nOffsetTop;
  1119. while(document.body.scrollTop!=nScrollPos)
  1120. document.body.scrollTop=nScrollPos;
  1121. }
  1122. else
  1123. window.scrollTo(0,nOffsetTop);
  1124. }
  1126. if(nTDiff>0)
  1127. {
  1128. oFIA.nB=nIns+nCount;
  1129. nDelta=oFIA.setNum(nTDiff);
  1130. oFIA.sKA=oHTML.sLK;
  1131. }
  1132. else{
  1133. gaFakes[nM].setNum(0);
  1134. removeItemFromArray(gaFakes,nM);
  1135. }
  1136. }
  1137. }
  1138. else
  1139. bRtn=false;
  1140. enEvt();
  1141. return bRtn;
  1142. }
  1144. function window_OnScroll()
  1145. {
  1146. gnSE++;
  1147. setTimeout("procScroll();",50);
  1148. }
  1150. function procScroll()
  1151. {
  1152. if(gnSE==1&&!gbProcess)
  1153. {
  1154. markBegin();
  1155. getUnitIdx(document.body.scrollTop,document.body.clientHeight);
  1156. }
  1157. gnSE--;
  1158. }
  1160. function window_OnResize()
  1161. {
  1162. gnRE++;
  1163. setTimeout("procResize();",50);
  1164. }
  1166. function procResize()
  1167. {
  1168. if(gnRE==1&&!gbProcess)
  1169. {
  1170. markBegin();
  1171. gnVisible=Math.ceil(document.body.clientHeight/gnUHeight);
  1172. if(gnIns==-1)
  1173. getUnitIdx(document.body.scrollTop,document.body.clientHeight);
  1174. }
  1175. gnRE--;
  1176. }
  1178. function getChunkByIdx(nIdx,nPosition)
  1179. {
  1180. var oCData=null;
  1181. if(nIdx<gaChunks.length)
  1182. {
  1183. var len=gaChunks[nIdx].length;
  1184. if(len>0)
  1185. {
  1186. var nB=0;
  1187. var nE=len-1;
  1188. var bF=false;
  1189. do{
  1190. var nM=(nB+nE)>>1;
  1191. if(nPosition<gaChunks[nIdx][nM].nTotal)
  1192. {
  1193. bF=true;
  1194. nE=nM;
  1195. }
  1196. else
  1197. nB=nM+1;
  1198. }while(nE>nB);
  1199. if(bF)
  1200. oCData=gaChunks[nIdx][nE];
  1201. else if(nPosition<gaChunks[nIdx][nB].nTotal)
  1202. oCData=gaChunks[nIdx][nB];
  1203. }
  1204. }
  1205. return oCData;
  1206. }
  1208. function getChunkedData(nIdx,bDown,sK)
  1209. {
  1210. var oCData=null;
  1211. var nCandId=-1;
  1212. if(nIdx<gaChunks.length)
  1213. {
  1214. var len=gaChunks[nIdx].length;
  1215. if(len>0)
  1216. {
  1217. var nB=0;
  1218. var nE=len-1;
  1219. var bF=false;
  1220. do{
  1221. var nM=(nB+nE+(bDown?0:1))>>1;
  1222. if(bDown)
  1223. {
  1224. if(compare(sK,gaChunks[nIdx][nM].sEK)<0)
  1225. {
  1226. bF=true;
  1227. nE=nM;
  1228. }
  1229. else
  1230. nB=nM+1;
  1231. }
  1232. else
  1233. {
  1234. if(compare(sK,gaChunks[nIdx][nM].sBK)>0)
  1235. {
  1236. bF=true;
  1237. nB=nM;
  1238. }
  1239. else
  1240. nE=nM-1;
  1241. }
  1242. }while(nE>nB);
  1243. if(bF)
  1244. {
  1245. if(bDown)
  1246. nCandId=nE;
  1247. else
  1248. nCandId=nB;
  1249. }
  1250. else
  1251. {
  1252. if(bDown)
  1253. {
  1254. if(gaChunks[nIdx].length>nB&&compare(sK,gaChunks[nIdx][nB].sEK)<0)
  1255. nCandId=nB;
  1256. else
  1257. nCandId=gaChunks[nIdx].length-1;
  1258. }
  1259. else
  1260. {
  1261. if(0<=nE&&compare(sK,gaChunks[nIdx][nE].sBK)>0)
  1262. nCandId=nE;
  1263. else
  1264. nCandId=0;
  1265. }
  1266. }
  1267. return gaChunks[nIdx][nCandId];
  1268. }
  1269. }
  1270. return null;
  1271. }
  1273. function findCK()
  1274. {
  1275. if(gsCK!=null)
  1276. {
  1277. gsSKA=gsCK;
  1278. gbFindCK=true;
  1279. gnNeeded=1;
  1280. markBegin();
  1281. checkReady();
  1282. }
  1283. }
  1285. function writeLoadingDiv(nIIdx)
  1286. {
  1287. return "<div id=""+gsLoadingDivID+"" style="position:absolute;top:0;left:0;z-index:600;visibility:hidden;padding-left:4px;background-color:ivory;border-width:1;border-style:solid;border-color:black;width:150px;">"+gsLoadingMsg+"</div>";
  1288. }
  1290. var gbWhHost=true;