* Implementation of ray picking method for 3d picking
* Ray picking logic moved to C++
(cherry picked from commit ed23214c0bce7b70fd1003a7c4612e2d0d7da4cb)
* formatting, do not return unecessary dict keys, near plane clipping
* Address the poor performance of the existing unique-name generation
As described in Issue 16849, the existing Tools::getUniqueName method
requires calling code to form a vector of existing names to be avoided.
This leads to poor performance both in the O(n) cost of building such a
vector and also getUniqueName's O(n) algorithm for actually generating
the unique name (where 'n' is the number of pre-existing names).
This has particularly noticeable cost in documents with large numbers
of DocumentObjects because generating both Names and Labels for each new
object incurs this cost. During an operation such as importing this
results in an O(n^2) time spent generating names.
The other major cost is in the saving of the temporary backup file,
which uses name generation for the "files" embedded in the Zip file.
Documents can easily need several such "files" for each object in the
document.
This update includes the following changes:
Create UniqueNameManager to keep a list of existing names organized in
a manner that eases unique-name generation. This class essentially acts
as a set of names, with the ability to add and remove names and check if
a name is already there, with the added ability to take a prototype name
and generate a unique form for it which is not already in the set.
Eliminate Tools::getUniqueName
Make DocumentObject naming use the new UniqueNameManager class
Make DocumentObject Label naming use the new UniqueNameManager class.
Labels are not always unique; unique labels are generated if the
settings at the time request it (and other conditions). Because of this
the Label management requires additionally keeping a map of counts
for labels which already exist more than once.
These collections are maintained via notifications of value changes on
the Label properties of the objects in the document.
Add Document::containsObject(DocumentObject*) for a definitive
test of an object being in a Document. This is needed because
DocumentObjects can be in a sort of limbo (e.g. when they are in the
Undo/Redo lists) where they have a parent linkage to the Document but
should not participate in Label collision checks.
Rename Document.getStandardObjectName to getStandardObjectLabel
to better represent what it does.
Use new UniqueNameManager for Writer internal filenames within the zip
file.
Eliminate unneeded Reader::FileNames collection. The file names
already exist in the FileList collection elements. The only existing
use for the FileNames collection was to determine if there were any
files at all, and with FileList and FileNames being parallel
vectors, they both had the same length so FileList could be used
for this test..
Use UniqueNameManager for document names and labels. This uses ad hoc
UniqueNameManager objects created on the spot on the assumption that
document creation is relatively rare and there are few documents, so
although the cost is O(n), n itself is small.
Use an ad hoc UniqueNameManager to name new DymanicProperty entries.
This is only done if a property of the proposed name already exists,
since such a check is more-or-less O(log(n)), almost never finds a
collision, and avoids the O(n) building of the UniqueNameManager.
If there is a collision an ad-hoc UniqueNameManager is built
and discarded after use.
The property management classes have a bit of a mess of methods
including several to populate various collection types with all
existing properties. Rather than introducing yet another such
collection-specific method to fill a UniqueNameManager, a
visitProperties method was added which calls a passed function for
each property. The existing code would be simpler if existing
fill-container methods all used this.
Ideally the PropertyContainer class would keep a central directory of
all properties ("static", Dynamic, and exposed by ExtensionContainer and
other derivations) and a permanent UniqueNameManager. However the
Property management is a bit of a mess making such a change a project
unto itself.
The unit tests for Tools:getUniqueName have been changed to test
UniqueNameManager.makeUniqueName instead.
This revealed a small regression insofar as passing a prototype name
like "xyz1234" to the old code would yield "xyz1235" whether or
not "xyz1234" already existed, while the new code will return the next
name above the currently-highest name on the "xyz" model, which could
be "xyz" or "xyz1".
* Correct wrong case on include path
* Implement suggested code changes
Also change the semantics of visitProperties to not have any short-circuit return
* Remove reference through undefined iterator
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Fix up some comments for DOxygen
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* Fix and add menu accelerators: menus common to all workbenches
I use menu accelerators fairly often, so I find it very frustrating when
they are missing, or worse, they don't work due to the same letter being
assigned to several commands.
This patch adds accelerators to lots of menu entries missing them and
fixes broken accelerators.
Wherever possible, standard accelerator keys are used:
https://doc.qt.io/qt-5/accelerators.html
This commit covers accelerator fixes that are common to all workbenches.
Accelerator fixes for specific workbenches will be done in separate
commits.
* Add missing accelerators: Spreadsheet workbench
* Fixed QuickZoom crash & picking in ortho view
* Fixed QuickZoom for high DPI screens
* Fixed return value for SetHitLookFrom
Co-authored-by: Benjamin Nauck <benjamin@nauck.se>
* Removed whitespace from GetPointerPosition
Co-authored-by: Benjamin Nauck <benjamin@nauck.se>
---------
Co-authored-by: Patryk Skowroński <pskowronski@3dconnexion.com>
Co-authored-by: Benjamin Nauck <benjamin@nauck.se>
Before the change the compiler raised the warning: 'Gui::ViewProviderDatum::getRoot' hides overloaded virtual function [-Werror,-Woverloaded-virtual]
In the base class the method getRoot() is declared as const while in ViewProviderDatum it's not and that's why it's considered as an overloaded method.
However, this signature causes two problems:
1. In the client code it's not always clear which version of getRoot() should be called
2. It violates const-correctness
So, trying to declare the method ViewProviderDatum::getRoot() as const it now overrides the method of the base class (and fixes the warning) but
this doesn't lead to the expected result: See https://forum.freecad.org/viewtopic.php?p=796064#p796064
The other option is to rename the method. And this gives the expected result now.
This commit is generated using regex based find and replace:
```
s/[\w:]+_cast\s*<([^>]+)\*>\s*\(\s*getObject\(\s*\)\)/getObject<$1>/
s/[\w:]+_cast\s*<([^>]+)\*>\s*\(\s*([^)]*)\s*->\s*getObject\(\s*\)\)/$2->getObject<$1>()/
```
To regenerate if needed.
* Initial UI mockup for notification area settings
* First iteration of adapting the code to the Notification area settings UI reorg
* Remove redundant code to enable/disable widgets
* Reorganize notification area settings UI, improve settings and tooltips text
* Auto-wrap tooltips, add tooltips for each group
* Remove trailing space
* Fix merge error
* Further fixes from merge error
---------
Co-authored-by: WandererFan <WandererFan@gmail.com>
A frozen object prevents the document to be saved
The frozen status propagates into object inheritance
A frozen sketch is no more editable
Transform and Placement can't be changed for a frozen object
The freeze icon is reduced
Convenience helpers function Tools::toStdString and Tools::fromStdString
were implemented for Qt4 or older to perform utf8 aware conversion as
QString::toStdString/QString::fromStdString were using toAscii/fromAscii
internally (see https://dreamswork.github.io/qt4/classQString.html).
Since Qt5 QString uses toUtf8/fromUTf8, which makes the helper functions
obsolete (see https://doc.qt.io/qt-5/qstring.html#fromStdString).
If spnav is installed on a FreeBSD system, it will be detected,
but the build will fail. With this change, it both builds
successfully and works on FreeBSD.
