At the very end of the startup process, check to see if we are using a
versioned directory from a previous version, or we are not versioned at
all but are using the system's default storage location (that is, not a
custom config path set on the command line, etc.). If so, offer to
migrate the old configration folders into new ones for the current
version.
At the application level, support the existence of subdirectories inside
the original config and data paths for a specific version of the
software. For a new installation, create them, but for an existing
installation use the most recent available version, even if it's not the
current one (and even if it's not versioned at all). Any migration must
be done at the GUI level due to the amount of data that is potentially
being copied during that process.
Use std::filesystem wherever possible, replacing most uses of
std::string when the object is actually a path. This is the first stage
of refactoring, and does not make any changes to Application that affect
client code. Access to the new directory-handling class is implemented,
but is unused by any external code.
For the z88 export the FemMesh must be passed to its Python wrapper which will increase the counter upon construction and decrease it upon destruction. If the counter becomes 0 the FemMesh will be destroyed too which causes a crash.
To fix the crash the counter must be increased and safely decreased after the lifetime of the Python wrapper.
This fixes https://github.com/FreeCAD/FreeCAD/issues/23380
*i1.txt or *o2.txt are not valid suffixes for a file dialog. In the past (until 2018) the suffixes were set to *.txt but this has been changed with 65b1484b7.
To avoid creating invalid filenames the original suffixes are restored.
* Sketcher: Circle DSH: move diameter constraint. Fix#22267
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Improve. To squash
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
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* MeshPart: "Trim by plane" -> "Trim With Plane"
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
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* [Core] Fix#15558: Direct expression in ternary operator
* [Core] Added tests for Non-Numeric conditions in ternary op.
* [Core] prevent relational operator chains at grammar level.
* [Core] Rewrite expressions grammar as a layered grammar.
* [Core] Revert to left associative relops (like C/C++) plus tests.
* Draft: Implement hints for creation tools
Fixes: #22886
Related: #22298
This PR implements hints for the tools in the Draft Creation toolbar.
* Fix confusing indentation
* Fix typo in comment
