Snapshot help

[tokuredit]

Hello friends! How to check if the current document has a snapshot named "Initial Color"? If it already exists, do nothing, and if it does not exist, add it.

[natrev · Accepted solution]

Hi tokuredit,

Hope this will help..

var doc = app.activeDocument;
var hs = doc.historyStates;
var flg=0;
for(var a =hs.length-1;a>=0;--a){
    if(hs.snapshot) {
        if(hs.name=="Initial Color"){
            doc.activeHistoryState = hs;
            delHist();
            flg=1
        }
    }
}
if(flg==0){
// Put your code here.....
}
function delHist() {
    var desc20 = new ActionDescriptor();
    var ref23 = new ActionReference();
    ref23.putProperty( charIDToTypeID('HstS'), charIDToTypeID('CrnH') );
    desc20.putReference( charIDToTypeID('null'), ref23 );
    executeAction( charIDToTypeID('Dlt '), desc20, DialogModes.NO );
};

-yajiv

[tokuredit]

Great, it worked very well! I just removed line 8 and the last 7 to work as I need it! Helped me a lot. Thank you very much natrev