Re: [patch] context-sensitive save and export actions

On Mon, 2004-10-18 at 18:46 -0400, Douglas Burke wrote:
> This is a re-worked version of my previous patch that makes the Save
> action (ie menu item and toolbar icon) insensitive if Conglomerate thinks
> the document is unchanged. Improvements are:

Committed to HEAD - thanks

> 
>  - the state is changed via a function call now rather than a macro.
>    The functions are cong_primary_window_action_set_sensitive() and
>    cong_primary_window_action_set_label(). I ended up with these names
>    since they are sent a CongPrimaryWindow as the first argument, but
>    I also thought about them being called cong_menus* or cong_ui*
> 
>  - The "Export" action is now also made inactive if the document does
>    not have any registered documents. This meant I could remove an
>    error dialog from cong-file-export.c
> 
> I thought about checking for whether there are any importers register and,
> if not, making the Import item insensitive. However, aren't we know
> guaranteed there will be at least one importer plugin (as Conglomerate
> comes with several), so we can always assume the Import action is valid?
> 
> Doug