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Subject:	Re: [geda-user] Improved Find
From:	"Edward Hennessy (ehennes AT sbcglobal DOT net) [via geda-user AT delorie DOT com]" <geda-user AT delorie DOT com>
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Date:	Sun, 2 Aug 2015 14:10:30 -0700
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> On Aug 2, 2015, at 10:12 AM, John Doty <jpd AT noqsi DOT com> wrote:
> 
> Perhaps I’m misunderstanding, but it appears that you are assuming that the pages open in gschem represent some sort of coherent, organized design. In real life, they don’t: the coherence eventually emerges from what you’re doing with the pages, but it’s not necessarily present in the set of pages you have open.

I've only used flat for schematic designs, but it is becoming apparent:

- The page manager can only make a best guess to the hierarchy of a design. If a page isn’t loaded, it won’t show the complete story.

- A schematic can have multiple parents, but gschem doesn’t have the functionality to track more than one parent. And this variable only stores the most recent “up.”

It seems to me:

- That the page manager shouldn’t try and track the hierarchy. It should have a flat list of all the pages that are loaded. If hierarchy is tracked, it should be done somewhere outside gschem.

- The page manager could possibly show one level more, but just the dependent filenames.

- The push schematic menu item should expand into a list of all the source files that could be descended into for that symbol.

- The “up” should not be stored in the schematic page data structure. It is associated with the view and stored as a stack. The view would push and pop pages on the stack as the user pushes symbols/schematics.

Ideas?

Ed

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