source: drbl_ui/flow_chart/remote_flow_chart.files/find.js @ 223

var strShapeName  = "圖形名稱";
var strShapeText  = "圖形文字";
var strProps    = "圖形資料";
var strResults    = "搜尋結果關於:";

var strShape  = "圖形名稱:";
var strNoCustomPropertiesToDisplayText = "CTRL+按一下繪圖中的圖形以檢視詳細資料。";

var FindShapeXML = parent.FindShapeXML;
var Unquote = parent.Unquote;
var put_Location = parent.put_Location;


var strChkBox   = "Chkbox";
var strPropChkBox = "PropChkbox";

function doExpando(xxx,yyy){
  if (xxx.style.display=="none"){
    xxx.style.display = ""
    yyy.src = up.src;
  }else{
    xxx.style.display = "none"
    yyy.src = down.src;
  }
}

function doExp(xxx,yyy){
  if (xxx.style.display=="none"){
    xxx.style.display = ""
    yyy.src = "minus.gif";
  }else{
    xxx.style.display = "none"
    yyy.src = "plus.gif";
  }
}


function FindOnClick()
{
  var count, indexOfString;
  
  var fieldsToSearchArray = new Array();
  if (parent.xmlData != null && document.theForm[strProps + strChkBox].checked)
  {
    for( count=0; count < document.theForm.length; count++ )
    {
      indexOfString = document.theForm[count].name.indexOf(strPropChkBox);
      if( -1 != indexOfString && document.theForm[count].checked )
      {
        fieldsToSearchArray[ fieldsToSearchArray.length ] = document.theForm[count].name.slice(0, indexOfString);
      }
    }
  }

  var searchTokensArray = CreateSearchTokens (document.theForm.findString.value);

  if (searchTokensArray.length > 0)
  {
    var findArray = Find(searchTokensArray, fieldsToSearchArray);
    var ArrayLength = findArray.length;
    var strResultsHTML = "找不到相符項目。";
    var lastPageID = null;
    var shapeID;
    
    
    if(ArrayLength > 0)
    {
      strResultsHTML = strResults + ' <b>'+ parent.HTMLEscape(document.theForm.findString.value) +'</b>';
      for ( count = 0; count < ArrayLength; count++)
      {
      
        if( lastPageID != findArray[count].PageID )
        {
          lastPageID = findArray[count].PageID;
        }

        shapeID = findArray[count].ShapeID;
        strResultsHTML += '<p class="results"><a href="javascript:populateSearchResultDetails(\'results_'+ lastPageID +'_'+ shapeID +'\', '+ lastPageID +','+ shapeID +'); TogglePlus(results_' + lastPageID + '_' + shapeID + ',\'img_' + lastPageID + '_' + shapeID + '\', hideResults)"><img src="plus.gif" alt="顯示/隱藏圖形詳細資料" width="13" height="9" border="0" id="img_'+ lastPageID +'_'+ shapeID +'"></a>\n'
        strResultsHTML += '<a  class="blu1" href="JavaScript:FindQuerySelect(';

        strResultsHTML += findArray[count].PageID + ",";
        strResultsHTML += findArray[count].ShapeID + ",";
        strResultsHTML += findArray[count].PinX + ",";
        strResultsHTML += findArray[count].PinY;

        strResultsHTML += ')">'+ findArray[count].Title +'</a></p>\n'

        strResultsHTML += '</div>\n';
        strResultsHTML += '<div class="indent" id="results_'+ lastPageID +'_'+ shapeID +'" style="display:none;width:100%;"></div>\n'
      }

    }
    var divAdvSrch = document.all("hideAdvSrch");
    var imgAS0 = document.all("as0");
    
    var tmpObj = document.all("hideResults");
    if( tmpObj != null )
    {
      tmpObj.innerHTML = strResultsHTML;
      tmpObj.open = "true";
      tmpObj.style.display = "block";
    }
  }
}

function CreateSearchTokens (strUserString)
{
  var searchTokensArray = new Array();

  var strToken = "";
  var chCurChar;

  for (var count = 0; count < strUserString.length; count++)
  {
    chCurChar = strUserString.charAt(count);
    if (chCurChar == '"')
    {
      var nNextQuote = strUserString.indexOf('"', count + 1);
      if (nNextQuote >= 0)
      {
        strToken = strUserString.slice(count + 1, nNextQuote);
        searchTokensArray[searchTokensArray.length] = strToken;
        strToken = "";
        count = nNextQuote;
      }
    }
    else if (chCurChar == ' ')
    {
      if (strToken.length > 0)
      {
        searchTokensArray[searchTokensArray.length] = strToken;
      }

      strToken = "";
    }
    else
    {
      strToken += chCurChar;
    }
  }

  if (strToken.length > 0)
  {
    searchTokensArray[searchTokensArray.length] = strToken;
  }

  return searchTokensArray;
}

function populateSearchResultDetails( divID, pageID, shapeID )
{
  var tmpShape = FindShapeXML (pageID, shapeID);
  var strOutput = CreatePropTable( tmpShape );
  
  var tmpObj = document.all(divID);
  if( tmpObj != null )
  {
    tmpObj.innerHTML = strOutput;
  }
}

function makeAdvancedFindCheckboxes(div)
{
  if (parent.xmlData)
  {
    var strOutput = "";

    strOutput += "<INPUT type='checkbox' name='" + strShapeName + strChkBox + "' id='" + strShapeName + strChkBox + "' checked><label for='" + strShapeName + strChkBox + "'>" + strShapeName + "</label><br>\n";
    strOutput += "<INPUT type='checkbox' name='" + strShapeText + strChkBox + "' id='" + strShapeText + strChkBox + "' checked><label for='" + strShapeText + strChkBox + "'>" + strShapeText + "</label><br>\n";
    strOutput += "<INPUT type='checkbox' name='" + strProps + strChkBox + "' id='" + strProps + strChkBox + "' onclick='AdvSearchCustomPropCheck ()'checked ><label for='" + strProps + strChkBox + "'>" + strProps +"</label><br>\n";
    strOutput += "<div id='divCPBoxes' style='margin-left:1em;'>";
    
    var objNodes = parent.xmlData.selectNodes(".//Shape/Prop/Label");
    var filter = "";
    var boolFirstPass = true;
    var tmpPropName;
    while( objNodes.length > 0)
    {
      tmpPropName = objNodes.item( 0 ).text;
      var escapedPropName = parent.EscapeString(tmpPropName);
      if( true == boolFirstPass )
      {
        filter = ". != '" + escapedPropName + "'";
        boolFirstPass = false;
      }
      else
      {
        filter += " and . != '" + escapedPropName + "'";
      }

      tmpPropName = parent.HTMLEscape (tmpPropName);
      strOutput += "<INPUT type='checkbox' name='" + tmpPropName + strPropChkBox + "' id='"+ tmpPropName + strPropChkBox + "' checked><label for='"+ tmpPropName + strPropChkBox + "'>" + tmpPropName +"</label><br>\n";

      objNodes = parent.xmlData.selectNodes(".//Shape/Prop/Label["+ filter + "]");
    }
    strOutput += "</div>"
    div.innerHTML = strOutput;
  }
}

function AdvSearchCustomPropCheck ()
{
  for( count=0; count < document.theForm.length; count++ )
  {
    indexOfString = document.theForm[count].name.indexOf(strPropChkBox);
    if( -1 != indexOfString )
    {
      document.theForm[count].disabled = !document.theForm[strProps + strChkBox].checked;
    }
  }
}


function CResultItem(title, pageID, shapeID, pinX, pinY)
{
   this["Title"] = title;
   this["PageID"] = pageID;
   this["ShapeID"] = shapeID;
   this["PinX"] = pinX;
   this["PinY"] = pinY;
}

function FindParentPage(nodeObject)
{
  if(nodeObject == null)
  {
    return null;
  }
  if(nodeObject.baseName == "Page")
    return nodeObject;
  else
    return FindParentPage(nodeObject.parentNode);
}

function QueryStringForMatch(shapeNode, regTextForFind, filterString)
{
  if (filterString.length > 0)
  {
    var nodesToCheck = shapeNode.selectNodes(filterString);

    var nodeCount = nodesToCheck.length;
    var stringToParse;
    for(var ncount = 0; ncount < nodeCount; ncount++)
    {
      stringToParse = nodesToCheck.item(ncount).text;
      stringToParse = stringToParse.toLowerCase ();
      if(stringToParse.indexOf(regTextForFind) > -1)
      {
        return true;
      }
    }
  }
}

function GetShapeTitle(shapeNode)
{
  var objTempName = null;
  var objTempTextElement = shapeNode.selectSingleNode("./Text");
  if(objTempTextElement != null)
  {
    var objTextNode = objTempTextElement.selectSingleNode("textnode()");
    if (objTextNode != null)
    {
      return parent.HTMLEscape (objTextNode.text);
    }
  }

  objTempName = shapeNode.selectSingleNode("./@Name");
  if(objTempName != null)
  {
    return parent.HTMLEscape (objTempName.text);
  }

  return "";
}

function GetPageTitle(pageID)
{
  var pagesObj = parent.xmlData.selectSingleNode("VisioDocument/Pages");
  if(!pagesObj)
  {
    return "";
  }

  var pageQuerryString = './/Page[@ID = "' + pageID + '"]';
  var pageObj = pagesObj.selectSingleNode(pageQuerryString);
  if(!pageObj)
  {
    return "";
  }

  var pageNameNode = pageObj.selectSingleNode("@Name");
  if(!pageNameNode)
  {
    return "";
  }
  return pageNameNode.text;
}

function Find(searchTokensArray, propsToSearchArray)
{
  var bXMLNotValid = false;
  var findArray = new Array();
  var findIndex = 0;

  if (parent.xmlData != null && searchTokensArray.length > 0)
  {
    var fieldsToSearchArray = new Array();
    var filterString = "";
    if( null != propsToSearchArray &&
      propsToSearchArray.length > 0 )
    {
      var propFilterString = "";
      for( var count=0; count< propsToSearchArray.length; count++ )
      {
        if( count == 0 )
        {
          propFilterString = "[. = '" + parent.EscapeString (propsToSearchArray[count]) + "'";
        }
        else
        {
          propFilterString += " or . = '"+ parent.EscapeString (propsToSearchArray[count]) + "'";
        }
      }
      propFilterString += "]";

      fieldsToSearchArray[fieldsToSearchArray.length] = "Prop[Label"+ propFilterString +"]/Value";
    }

    if (document.theForm[strShapeText + strChkBox].checked)
    {
      fieldsToSearchArray[fieldsToSearchArray.length] = "Text";
    }

    if (fieldsToSearchArray.length > 0)
    {
      filterString = "(.//(";

      for (var fieldCount = 0; fieldCount < fieldsToSearchArray.length; fieldCount++)
      {
        if (fieldCount != 0)
        {
          filterString += " | ";
        }

        filterString += fieldsToSearchArray[fieldCount];
      }

      filterString += ")/textnode())";
    }

    var objShapeNodes;

    if (document.theForm[strShapeName + strChkBox].checked)
    {
      if (filterString.length > 0)
      {
        filterString += " | ";
      }
      filterString += "(@Name)";

      var objShapeNodes = parent.xmlData.selectNodes(".//Shape");
    }
    else
    {
      var objShapeNodes = parent.xmlData.selectNodes(".//Shape[(Prop/Value | Prop/Label | Text)]");
    }

    var shapeCount = objShapeNodes.length;
    var objTempData = new CResultItem("A Label","PageID","ShapeID","PinX","PinY");
    var objTempShape = null;

    for (count = 0; count < shapeCount; count++)
    {   
      objTempShape = objShapeNodes.item(count);

      var objParentPageNode = FindParentPage(objTempShape);
      if (objParentPageNode == null)
      {
        continue;
      }

      var objPageIDNode = objParentPageNode.selectSingleNode("@ID/textnode()");
      if(objPageIDNode == null)
      {
        continue;
      }
      var pageID = objPageIDNode.text;

      var pageIndex = parent.PageIndexFromID (pageID);
      if (pageIndex < 0)
      {
        continue;
      }

      var objLayerMember = objTempShape.selectSingleNode("LayerMem/LayerMember");
      if (objLayerMember != null && objLayerMember.text.length > 0)
      {
        var layerArray = objLayerMember.text.split (';');
        var visibleLayer = false;
        for (var layerCount = 0; (layerCount < layerArray.length) && !visibleLayer; layerCount++)
        {
          var objLayerVisible = objParentPageNode.selectSingleNode("Layer[@IX=" + layerArray[layerCount] + "]/Visible");
          if (objLayerVisible != null)
          {
             visibleLayer = (objLayerVisible.text != 0);
          }
        }
        
        if (!visibleLayer)
        {
          continue;
        }
      }

      for (var tokenCount = 0; tokenCount < searchTokensArray.length; tokenCount++)
      {
        var textToFind = searchTokensArray[tokenCount];
        textToFind = textToFind.toLowerCase ();

        if (QueryStringForMatch(objTempShape, textToFind, filterString))
        {
          objTempData.Title = GetShapeTitle(objTempShape);
          objTempData.PageID = pageID;

          objShapeIDNode = objTempShape.selectSingleNode("@ID/textnode()");
          if(objShapeIDNode == null)
          {
            bXMLNotValid = true;
            break;
          }
          objTempData.ShapeID = objShapeIDNode.text;
          objPinXNode = objTempShape.selectSingleNode("XForm/PinX/textnode()");
          if(objPinXNode == null)
          {
            bXMLNotValid = true;
            break;
          }
          objTempData.PinX = objPinXNode.text;
          objPinYNode = objTempShape.selectSingleNode("XForm/PinY/textnode()");
          if(objPinYNode == null)
          {
            bXMLNotValid = true;
            break;
          }
          objTempData.PinY = objPinYNode.text;

          findArray[findIndex] = new CResultItem(objTempData.Title, objTempData.PageID, objTempData.ShapeID, objTempData.PinX, objTempData.PinY);
          findIndex++;
          break;
        }
      }
    }
    if(bXMLNotValid)
    {
      findArray.length = 0;
    }
  }

  return findArray;
}

function FindQuerySelect(pageID, shapeID, pinX, pinY)
{
  if ((!widgets.GoTo && parent.g_FileList.length > 1) || (widgets.GoTo && parent.g_FileList[document.all("Select1").value].PageID != pageID))
  {
    parent.g_callBackFunctionArray[parent.g_callBackFunctionArray.length] = function () { parent.viewMgr.put_Location (pageID, shapeID, pinX, pinY); };
    parent.GoToPageByID(pageID);
  }
  else 
  {
    if (parent.viewMgr != null)
    {
      parent.viewMgr.put_Location (pageID, shapeID, pinX, pinY);
    }
  }
}

function TreeSelect(pageID, shapeID)
{
  var shapeNode = FindShapeXML (pageID, shapeID);
  if (shapeNode != null)
  {
    var pinXNode = shapeNode.selectSingleNode("XForm/PinX/textnode()");
    var pinYNode = shapeNode.selectSingleNode("XForm/PinY/textnode()");

    if (pinXNode != null && pinYNode != null)
    {
      FindQuerySelect (pageID, shapeID, pinXNode.text, pinYNode.text);
    }
  }
}


var g_RowStyleList = parent.g_RowStyleList;
var FillPropPane = parent.FillPropPane;
var CreatePropTable = parent.CreatePropTable;