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* ui: allow thread arrow customizationinwit2024-01-291-1/+3
| | | | | | | | | | | | | | | | | | The thread prefix appearance is inspired by mutt and has been regarded by some as too wide and not very aesthetically pleasing. Nevertheless, it has some technical limitations, like not being able to show if a thread is folded. Allow for full customisation of the thread prefix by introducing 14 new config options. Dirlist is not affected. Changelog-added: Thread arrow prefixes are now fully configurable. Co-authored-by: Robin Jarry <robin@jarry.cc> Signed-off-by: inwit <inwit@sindominio.net> Tested-by: Koni Marti <koni.marti@gmail.com> Acked-by: Robin Jarry <robin@jarry.cc>
* dirtree: prevent folder selection when archivingKoni Marti2023-12-011-13/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Prevent an unwanted folder selection in the directory tree when archiving. A previous fix (commit 0be135a3) introduced a regression which caused the directory tree to select the folder for which a CreateDirectory message returned successfully. Since the :archive command will issue a CreateDirectory message in every operation, the directory tree will thus erroneously select the target archive directory. However, the functionality to select a newly created folder by the :mkdir command is actually correct and should be kept since this corresponds to the regular directory list behavior. Another quirk that is addressed is caused by the rebuilding of the directory tree when the underyling directories change. In that case, the ui.DirListCollapse setting would overwrite the user changes. Therefore, only apply the ui.DirListCollapse setting at the first time of building the directory tree. Fixes: 0be135a38186 ("dirtree: fix jumping folders") Signed-off-by: Koni Marti <koni.marti@gmail.com> Acked-by: Robin Jarry <robin@jarry.cc> Tested-by: Bence Ferdinandy <bence@ferdinandy.com>
* dirtree: fix jumping foldersKoni Marti2023-11-241-3/+5
| | | | | | | | | | | Fix jumping folders in the directory structure. Fixes: a35d9bab ("rmdir: ensure proper sequence of operations") Reported-by: inwit <inwit@sindominio.net> Reported-by: Bence Ferdinandy <bence@ferdinandy.com> Signed-off-by: Koni Marti <koni.marti@gmail.com> Tested-by: Bence Ferdinandy <bence@ferdinandy.com> Acked-by: Robin Jarry <robin@jarry.cc>
* dirtree: add custom virtual directory roleKoni Marti2023-11-231-0/+24
| | | | | | | | | Add a new directory role to indicate virtual nodes in the directory tree. This allows to style the virtual nodes differently and apply different behaviors in some commands (i.e. rmdir). Signed-off-by: Koni Marti <koni.marti@gmail.com> Acked-by: Robin Jarry <robin@jarry.cc>
* dirlist/dirtree: context handlingKoni Marti2023-11-231-5/+7
| | | | | | | | | | | Add a NewContext() function that extracts and handles the canceling and re-creation of a new context for the directory list. This enables a better control of the context cancellation especially for a directory tree when a virtual node is selected. Before, the previous folder would have been opened if a virtual node was selected. Signed-off-by: Koni Marti <koni.marti@gmail.com> Acked-by: Robin Jarry <robin@jarry.cc>
* rmdir: ensure proper sequence of operationsKoni Marti2023-11-121-3/+17
| | | | | | | | | | | | | | | | | | | | Ensure the proper sequence of opening and removing a directory. Fix a potential race between the OpenDirectory (issued by dirlist.Select()) and the RemoveDirectory messages when removing a directory. Due to the delay in the current dirlist.Select() function, the RemoveDirectory message can arrive at the backend before the directory was changed to a different one. This can cause an error on some imap servers and problems with the watcher on the maildir backends. Introduce dirlist.Open() that accepts a callback function so that the operations can be performed in proper sequence. Dirlist.Select() is now a wrapper call to dirlist.Open(). Reported-by: inwit <inwit@sindominio.net> Signed-off-by: Koni Marti <koni.marti@gmail.com> Acked-by: Robin Jarry <robin@jarry.cc> Tested-by: Inwit <inwit@sindominio.net>
* fold: allow for multiple folding levelsinwit2023-11-021-11/+19
| | | | | | | Extend the :fold/:unfold behaviour to allow for multiple folding levels. Signed-Off-By: inwit <inwit@sindominio.net> Acked-by: Robin Jarry <robin@jarry.cc>
* widgets: rename package to appRobin Jarry2023-10-101-0/+495
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>