* distinguish between temp and cache location
* document's transident directory is created in the cache location
* add functions to access temp and cache location via Python
Main goal is to improve user-friendlyness for several locales
Substitution of dot is performed :
* Always if dot is neither decimal nor group/thousand separator of current locale
* Only on NUMPAD dot if dot is not decimal but is group separator of current locale
Preference Packs are collections of preferences that can be applied en
mass to the user's current setup. Any preference that can be stored in
user.cfg can be stored in a preference pack, and they are designed to be
easy to distribute.
Support is also added for saving a subset of current preferences into a
new preference pack in order to facilitate easy creation of new
"themes", etc.
By default (on platforms that support it, X11 and Windows currently) QT
applies compression for high frequency events (mouse move, touch, window
resizes) to keep things smooth even when handling the event takes a
while (e.g. to calculate snapping).
However, tablet pen move events (and mouse move events synthesised from
those, which is what FreeCAD uses) are not compressed by default (to
allow maximum precision when e.g. hand-drawing curves), leading to
unacceptable slowdowns using a tablet pen.
This commit enable compression for tablet events here to solve that and
make use of a tablet just as smooth as a mouse with FreeCAD.
This can (and likely will) lead to some movement events being dropped,
but since there is no freeform curve drawing tool, that should not be
problematic (and if it is ever added, it could still work without
compression if the mouse movement event handler is written to be fast
enough).
+ add function to cleanup units and quantities in debug build
+ fix reference leak in PropertyVector::getPyPathValue()
+ fix reference leak in PropertyPlacement::getPyPathValue()
+ in InterpreterSingleton::init() use a static std::vector<wchar_t*> instead of a C array
to free memory at program end
+ in MainWindow::closeEvent() explicitly delete all task watchers
+ in ReportOutputObserver constructor pass parent to QObject
+ in PropertyEditor destructor explicitly delete QItemEditorFactory
* handle all exceptions in Application::onLastWindowClosed because this method can be (indirectly) called from ~BaseView and would otherwise trigger std::terminate()
* handle exceptions in PropertyEditor::closeTransaction() because when recomputing a document while closing it leaves the editor in a bad state
