// This demonstrates reusing global variables through multiple executions.
// when those are within a few seconds of eachother.
//
// Copy this script to the Script Addins folder, or drag and drop it on
// the scripts page. When installed, rightclick the column header in a
// tab and select Columns->Script->TestColumn.
// Notice has a different number for each entry. If you refresh (F5)
// repeatedly, notice how the numbers increase each time.
//
// If you open the script log, then you can also see that the same
// is true for the vector attached to vgTestRegexes. In other words
// it displays "Reading from config" once, and the rest has
// displays "Use previously loaded"


// -------------------------------------------------
var vgTestRegexes;
var giCounter;

function OnInit(initData){
  initData.name = "Test";
  initData.desc = "Test";
  initData.copyright = "myarmor";
  initData.min_version="11.8";
  initData.version = "0.1";
  initData.default_enable = true;
  initData.config.TestRegexes=DOpus.Create.Vector();
}

function OnAddColumns(addColData){
  var col;
  col = addColData.AddColumn();
  col.name = "TestCol";
  col.method = "OnTestCol";
  col.label = "TestColumn";
  col.autogroup = false;
  col.namerefresh=true;
  col.justify = "left";
  col.type = "number";
}

function OnScriptConfigChange(configChangeData){
  Script.RefreshColumn('TestCol');
}

// Handler for the TestCol column
function OnTestCol(scriptColData){
  if (scriptColData.col!="TestCol"){
    return;
  }
  // Check if we have a used variable.
  if (typeof vgTestRegexes==='undefined'){
  // if not, initialize it.
    DOpus.Output('Reading from config');
    vgTestRegexes=Script.config.TestRegexes;
  } else {
  // if we do, use the previous one.
    DOpus.Output('Use previously loaded');
  }
  // Check if we have a used variable.
  if (typeof giCounter==='undefined'){
  // if not, initialize it.
    giCounter=0;
  }
  giCounter++;
  scriptColData.value = giCounter;
}