And add a Processing setting to allow these to be shown. When shown, they
are highlighted in red with a tooltip explaining that the algorithm
has known issues
processing options are changed
Make sure the algorithm dialogs use their own copy of algorithms,
instead of the copies owned by the processing registry. Opening
processing options triggers a full reload of providers, deleting
all existing algorithm instances from the registry first.
This is used in the algorithm's tooltip in the toolbox, and is intended
for single sentence description of the algorithm, e.g.
"Converts 2D features to 3D by sampling a DEM raster."
Convert grass algorithms to use short description for the
descriptive parts of their names, to cleanup the toolbox
and make it more uniform.
Brings the behaviour into line with the styling dock, where
the action is checkable and checked only when the toolbox
is open AND user visible (i.e. not hidden behind another tab). If
the toolbox is open but hidden, then hitting the Toolbox action
brings it to the front tab.
Otherwise it's often necessary to hit to Toolbox shortcut twice -
once to close a hidden toolbox tab, and a second time to open
and raise it.
Ensure that dialogs are always correctly deleted when appropriate.
Also, if an algorithm is running in a background task and hits
an error, we automatically re-show the algorithm dialog and the
associated log for debugging.
Fixes#16858
Adds a new QGIS processing provider for 3d algorithms, available
only when QGIS is built WITH_3D
Currently includes only a single algorithm for tesselating geometries,
which exposes the functionality of QgsTesselator to processing.
Like the native c++ algorithm provider, algorithms in the 3d
provider are transparently merged with the other QGIS providers
(i.e. they aren't separated into their own group)
This change ensures that searching for algorithms always returns
native algorithms before matching 3rd party algorithms
TODO: we really need to replace the toolbox tree with a proper
model and redo the sorting/filtering using a sort/filter proxy
model.
The dialogs are parented to the main window, which means sip
transfers the ownership to the main window - and they are
never deleted as a result. This results in various error
messages caused by the widgets hanging around forever
and listening out for various signals they are connected to.
