6 Commits

Author	SHA1	Message	Date
Paul Licameli	88ba35f520	Fix exception handling, as when trying to edit read-only database... (#607) ... ... Problem is that the delayed undo handling (in the lambda in AudacityApp :: OnExceptionInMainLoop) should itself have only non-throwing steps. But there was a redundant attempt at autosaving in ProjectHistory :: RollbackState, which itself requires another data base write. But when "rolling back" the in-memory structures to whatever the current state of undo history is, we can assume that any required autosave was completed before the current state of undo history was set. So for rollback only, do not autosave again when discarding changes and restoring the state. (But do it still, throwing on failure, when moving around in the undo history, among saved states. We do want to keep the last autosave consistent with the in-memory state.)	2020-07-08 00:44:41 -05:00
Paul Licameli	4eb220e7b9	TranslatableString for undo history short and long descriptions	2019-12-16 14:19:23 -05:00
Paul Licameli	2a06b10884	Make objects attached to AudacityProject non-copyable... ... ... except for Tags; also some uses of final and explicit This caught a mistake in Scrubbing.cpp	2019-07-02 19:51:24 -04:00
Henric Jungheim	01c1b0b0a9	Avoid warning about forward declaration not matching definition.	2019-06-25 11:53:49 -07:00
Paul Licameli	705b4b28e7	Register a predicate with each CommandFlag bit	2019-06-14 00:31:15 -04:00
Paul Licameli	f03684db4f	New class ProjectHistory split from ProjectManager for undo, etc... ... ... And yet fewer inclusions of Projectmanager.h, though it's still not yet free of cycles	2019-06-09 12:10:48 -04:00