Iam trying to write skill for changing the libname, cellname and viewname of an instance in layout. the flow would look something like below
1) when u key SHIFT+ t in ur layout u get a tree form from which u select a top to bottom information of the instances in that layout.
2) according to this information i need to create a user defined form that contains a browse button to select/change the current instance to other instances. (this is similar to invoke the library manager )
3) so the final thing when set ok by selecting the libname, cellname and viewname in the user defined form the changes should be reflected on the current layout.
i think this program would help a lot of people who work on similar kind of layouts. this can help save time in floorplanning.