This is a combination of 4 commits. Original commit messages follow.
[PD] Initial support for point sections in loft
This commit allows the last section in a loft to be a single vertex of a solid.
Currently single vertices of sketches or datum points are NOT supported.
[PD] Allow loft "profiles" to be points
Most reliably done in dialog-based workflow.
[PD] Allow loft last section to be sketch point
[PD] Refactor `Loft::execute`
Makes it easier to support adding a single-vertex sketch in profile or sections
field when selecting the sketch in tree (i.e. without selecting subelements).
[PD] Refactoring after PR #5176 is merged
Adding dynamic property with an invalid name or existing name is now an
error, because there is no easy way for Python code to find out the name
of a property if it is auto renamed.
Remove functions from they Python code for ViewProviderSpreadsheet that
are now in SheetView, and eliminate the unneded files for SheetView now
that it's being generated by hand to facilitate pseudo-inheritance.
Add the following functions to the Python interface of SheetView:
* selectedRanges()
* selectedCells()
* select(cell, flags)
* select(upperLeft, lowerRight, flags)
* currentIndex()
* setCurrentIndex(cell)
Any object reference inside this function is treated as hidden to
exclude it from dependency calculation. This function allows some form
of cyclic depdenency.
Merger note: renamed from "HREF" to "HIDDENREF" to avoid confusion with
the standard "hypertext reference" use of HREF.
The findMidpoint function (used by Draft_Snap_Midpoint) only worked for straight and circular edges. With this revision the midpoint of all edges can be found.
now that pockets have the same functionality as pads, the UIs can be unified:
- the position of the Offset widget in the UI is better in pocket, thus use it for pad too
- add missing tabstops for pad
- add missing tooltip for pocket
- update tabstops for pocket
* do not simply return with Py_None from Python handler without incrementing the ref. counter as otherwise the interpreter steals a reference and the program will crash after a while
* avoid using the plain Python C API and instead use the PyCXX API
