Michael Weghorn
6958721f4f
Various VCLXAccessibleComponent subclasses were already implementing the XAccessible interface and returning `this` in their XAccessible::getAccessibleContext implementation. Unify that and move the implementation to the VCLXAccessibleComponent base class. Locking specifics (whether a mutex was locked and which one) and whether a check whether the accessible hadn't been disposed yet was done varied across the different implementations. The new VCLXAccessibleComponent::getAccessibleContext unifies this to use OExternalLockGuard, i.e. it both locks the mutex and throws an exception if the instance is no longer alive. Should this commit result in any issues, it's likely because there is a preexisting locking issue or an object has already been disposed and that needs to be addressed. (The easiest approach in case of a disposed object would be to simply catch + ignore the exception in the caller, but a more thorough investigation would likely be helpful.) This commit also prepares for letting vcl::Window create its accessible directly, at which point the VCLXAccessibleWindow will become both, its XAccessible and its XAccessibleContext (while it is only the latter at the moment for those cases still handled in Window::CreateAccessible, i.e. not an override inside a subclass). Change-Id: I62da0040e6c98636681c4f05dbd0b796dae5b928 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/185839 Tested-by: Jenkins Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>
BASIC IDE Controls and Dialogs
Controls and dialogs for BASIC. Contains the BASIC IDE.