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path: root/app/msgviewer.go
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* treewide: replace shlex.Split with opt.SplitArgsRobin Jarry2023-10-281-6/+2
| | | | | | | | | | Replace the remaining shlex.Split calls with opt.SplitArgs. Remove dependency to shlex. Signed-off-by: Robin Jarry <robin@jarry.cc> Reviewed-by: Koni Marti <koni.marti@gmail.com> Tested-by: Moritz Poldrack <moritz@poldrack.dev> Tested-by: Inwit <inwit@sindominio.net>
* terminal: add `:send-keys` commandVitaly Ovchinnikov2023-10-221-0/+18
| | | | | | | | | | | | Add a new command for sending keystrokes to the active terminal, if there is one visible. Covers split preview, message viewer, composer and the terminal mode. This can be used to navigate the embedded applications to scroll or safely quit them when needed. Signed-off-by: Vitaly Ovchinnikov <v@postbox.nz> Acked-by: Robin Jarry <robin@jarry.cc>
* switcher: add scrollbarKoni Marti2023-10-131-2/+1
| | | | | | | | | | | | Add scrollbar to part switcher. Add config value "max-mime-height" to the [Viewer] section to set the maximum height before a scrollbar is drawn. The part switcher height is restricted to half of the context height. Update docs. Fixes: https://todo.sr.ht/~rjarry/aerc/194 Signed-off-by: Koni Marti <koni.marti@gmail.com> Tested-by: Inwit <inwit@sindominio.net> Acked-by: Robin Jarry <robin@jarry.cc>
* msgviewer: separate part switcher from viewerKoni Marti2023-10-131-162/+8
| | | | | | | | | | Separate part switcher from message viewer. The part switcher implementation was woven into the message viewer code. Decouple them to make the code more readable. Signed-off-by: Koni Marti <koni.marti@gmail.com> Tested-by: Inwit <inwit@sindominio.net> Acked-by: Robin Jarry <robin@jarry.cc>
* app: export global functionsRobin Jarry2023-10-101-1/+1
| | | | | | | | | | | | | | | The single Aerc object is passed around in almost all command functions. This hinders readability. Store the single Aerc instance as a global variable. Export public functions from the app package to access methods of that object. Remove all explicit references to *app.Aerc and replace them with calls to these functions. For references to private/unexported fields and functions from within the app package, directly access the global aerc object. Signed-off-by: Robin Jarry <robin@jarry.cc> Acked-by: Moritz Poldrack <moritz@poldrack.dev>
* widgets: rename package to appRobin Jarry2023-10-101-0/+927
This is the central point of all aerc. Having it named widgets is confusing. Rename it to app. It will make a cleaner transition when making the app.Aerc object available globally in the next commit. Signed-off-by: Robin Jarry <robin@jarry.cc> Acked-by: Moritz Poldrack <moritz@poldrack.dev>