The "Orienter les textes" dialog always opened at 0, so turning a text
at 90 degrees by a little meant typing the angle in again. It now opens
at the angle every selected text and text group shares, and at 0 as
before when they differ.
The shortcut bar showed only a command's short name as its tooltip,
which for this one ("Choose texts orientation") does not say what it
does. It now adds the command's status tip on a second line: "Rotate
selected texts to a specific angle".
Checked in the GUI on a folio holding one text at 90 degrees: master
opens the dialog at 0.00, this at 90.00.
Fixes#1082
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
RotateTextsCommand called QDialog::exec() from inside its constructor, so
the command could not be built without a human answering a dialog. That
made it untestable headlessly, undrivable from any script or test harness,
and it is why bugtracker #312 (PR #707) shipped with its save/reload
round-trip unverified -- the symptom could not be reproduced without a GUI.
The command now takes the angle as a parameter and does no asking. Two
statics carry the interactive half:
hasSelectedTexts(diagram) -- is there anything to rotate
askRotation(rotation) -- open the dialog, false if cancelled
The single call site in QETDiagramEditor asks first, then builds the
command, so the user-visible behaviour is unchanged: same dialog, same
title, same no-dialog-on-empty-selection. Keeping askRotation() in this
class also keeps the QObject tr() context, so existing translations of
"Orienter les textes sélectionnés" are not invalidated.
Also guards undo()/redo() against a null m_anim_group. When nothing is
selected the constructor calls setObsolete(true) without ever creating the
animation group, and QUndoStack::push() calls redo() before discarding an
obsolete command -- a latent null dereference on that path.
Verified headlessly, which was the point: driving the command through a
scratch --test-ops op on examples/741.qet (67 conductors), rotation
attributes written on save go 0 -> 67 with the #707 fix present and stay
at 0 with it reverted, while the reverted build instead writes userx on
all 67. That is bugtracker #312 reproduced and fixed under test for the
first time.
The keybord shortcut for texts group alignment change. Now it's ctrl + arrow-left/up/right
git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@5141 bfdf4180-ca20-0410-9c96-a3a8aa849046
ispyisail