* Update Sketcher toolbar UIs.
Group all create tools for arcs, conics.
Group toggle driving/active constraints.
Update arrangement of icons.
* Change default to unified coincidence tool.
Sketcher_ConstrainLock after Sketcher_ConstrainAngle.
Sketcher_ConstrainRadiam before Sketcher_ConstrainRadius.
This was not always correct.
See also #12667.
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fixes#9208
Essentially:
- The regular mechanism to save toolbar state when changing from one WB to another
is not designed to support changes within one WB (e.g. from edit mode and back).
- At creation time, toolbars can be initialised with default visible or default hidden
state. Additionally, there is third configuration "Unavailable", which refers to a
toolbar that is hidden, and the control to enable it is also hidden by default.
- The ToolBarManager is extended to enable to set the State of one or more toolbars.
- The State refers to changes to be effected on one or more toolbars by client code:
* ForceHidden allows to hide a toolbar and also hide its control (a toolbar not available
in a mode).
* ForceAvailable allows to make a toolbar available by making its control visible, the
toolbar itself is visible or not depending on user settings.
* RestoreDefault allows to bring the control visibility to the default of the toolbar, the
toolbar itself is visible or not depending on user settings.
* SaveState allows to store the current visibility state of a toolbar. It enables client
code to save the state when appropriate. It provides the only option for default "Unavailable"
toolbars, which are fully managed by client code. It provides additional flexibility to save
other toolbar visibility on request.
For the Sketcher this means:
- That edit mode toolbars are not shown outside edit mode.
- That edit mode toolbars and non-edit mode toolbars can be configured independently.
- that edit mode toolbars' state is saved when leaving edit mode if and only if, the
workbench that is selected when leaving edit mode is the Sketcher WB.
- it won't save the state if the user manually selected another WB and then left edit
mode (why? see limitation above).
Limitation:
- When switching to another WB while in edit mode, the other WB is activated before the
current WB (sketcher WB) is deactivated. This means that at sketcher level, the sketcher
has no chance to save states or do other tidy up actions before the tools of the other WB
are activated.
- This, however, is understood as not relevant enough as to warrant changing the mechanisms
in place.
========================
Recently the rendering order functionality was temporarely removed, as it interferred with the development of visual layers.
However, the release comes before visual layers are finished and can provide such functionality.
This commit reintroduces the functionality for the release.
This commit is part of a project funded by the Open Toolchain Foundation under
the title "Open Toolchain Foundation - Curve drawing tool in Sketcher
Workbench".
Commented out the periodic version for now since they don't work completely well.
This commit is part of a project funded by the Open Toolchain Foundation under the title "Open Toolchain Foundation - Curve drawing tool in Sketcher Workbench"
