Updated repository with latest 'live' tools.

y.jsx

@@ -10,6 +10,30 @@ function getSelectedProjectItems(){
     }
     return items;
 }
+function getSelectedProjectComps(){
+    var items = [];
+    var p = app.project;
+    for ( var i = 1 ; i <= p.numItems ; i ++ ){
+        var item = p.item(i);
+        if ( (item.selected) && (item.typeName == "Composition") ){
+            items.push(item);
+        }
+    }
+    return items;
+}
+
+function getAllProjectComps(){
+    var items = [];
+    var p = app.project;
+    for ( var i = 1 ; i <= p.numItems ; i ++ ){
+        var item = p.item(i);
+        if ( item.typeName == "Composition" ){
+            items.push(item);
+        }
+    }
+    return items;
+}
+
 function selectLayersByParented( isParented ){
     layersToSelect = getLayersByParented( isParented );
     for ( var i = 0; i < layersToSelect.length; i ++ ){
@@ -18,6 +42,10 @@ function selectLayersByParented( isParented ){
     }
 }
 function getLayersByParented( isParented ){
+
+    /* TODO 
+        not use activeItem. but have the function take a comp as an argument, to avoid activItem becoming obsolete.
+    */
     var active_comp = app.project.activeItem;
     var filtered_layers = [];
 
@@ -52,7 +80,7 @@ function setDurationInFrames( myComp, newFrameDuration ){
     //myComp.
 };
 function resizeCompCanvasCentered( my_comp, new_size, keep_scaler ){
-    app.beginUndoGroup("Resize Comp Canvas Centered")
+  //app.beginUndoGroup("Resize Comp Canvas Centered")
     var n  = my_comp.layers.addNull();
     
     //center null on actual comp size
@@ -79,5 +107,56 @@ function resizeCompCanvasCentered( my_comp, new_size, keep_scaler ){
     }else{
         n.remove()
     }
+    //app.endUndoGroup();
+}
+
+function resizeCompsCanvasCentered( new_size, keep_scaler ){
+    app.beginUndoGroup("Resize Comps' Canvas Centered")
+    var my_comps = getSelectedProjectItems();
+    for ( var i = 0 ; i < my_comps.length ; i ++ ){
+        var my_comp = my_comps[i];
+        //alert( my_comp.name )
+        resizeCompCanvasCentered( my_comp, new_size, true );
+    }
     app.endUndoGroup();
+}
+
+function setCompsFPS( newFPS ){
+    app.beginUndoGroup("Change selected Comps' framerates");
+    var my_comps = getSelectedProjectItems();
+    for ( var i = 0 ; i < my_comps.length ; i++ ){
+        var my_comp = my_comps[i];
+        setFPS( my_comp, 8 );
+    }
+    app.endUndoGroup();
+}
+
+function zeroOutLayer( myLayer ){
+    myLayer.position.setValue([0,0]);
+    myLayer.rotation.setValue(0);
+    myLayer.anchorPoint.setValue([0,0]);
+    myLayer.scale.setValue([100,100]);
+}
+
+function insertAt( text , insertText, pos ){
+    var myText = text;
+    var insertText = insertText;
+    var myPos = pos;
+    var newText;
+    if( myPos >= 0 ){
+        newText= myText.substr(0,myPos)+"_"+insertText+myText.substr(myPos);
+    }else{
+        newText= myText.substr(0,myText.length+myPos)+insertText+"_"+myText.substr(myText.length+myPos);
+    }
+    return newText
+}
+
+/* Extra for renaming tool, insert stringA
+into specified position of stringB.*/
+function insertAtSelectedItemsNames( text, pos){
+    my_comps = getSelectedProjectItems();
+    for ( var i = 0; i < my_comps.length ; i ++ ){
+        var myComp = my_comps[i];
+        myComp.name = insertAt( myComp.name , text, pos);
+    }
 }