When multiple elements are pasted or moved in one batch, each call to
autoBreakConductors() now receives the shared state from the previous
call. This prevents two elements in the same batch from independently
claiming the same conductor, which would result in a double-delete on
redo().
Requested by ispyisail in PR review.
Slice 1 of discussion #503 (from-to wiring list built on projectDataBase).
Conductor is the one item type on a diagram without a stable identity
of its own -- Element and Diagram both have a uuid, Conductor didn't.
This is the prerequisite the wiring-list tables need: a conductor
table keyed by uuid, the same way the existing element table is keyed
by Element::uuid().
- Conductor gets a QUuid m_uuid, generated in the constructor, with
uuid()/newUuid() accessors mirroring Element's exact pattern.
- toXml()/fromXml() read/write a "uuid" attribute the same way
Element already does, including the same generate-on-missing
fallback (QUuid(e.attribute("uuid", QUuid::createUuid().toString())))
for projects saved before this change.
- PasteDiagramCommand::redo() calls newUuid() on every pasted
conductor (content.conductors(), all three categories), mirroring
the existing per-element newUuid() call right above it -- otherwise
copy-paste would duplicate a conductor's uuid.
Backward compatibility: Conductor::valideXml() doesn't require the
"uuid" attribute, so old files parse unchanged. Verified by opening a
genuinely pre-uuid project (examples/industrial.qet, 150 folios, 671
conductors, legacy integer terminal1/terminal2 references with no
uuid attribute at all) -- loads and renders correctly, gets uuids
assigned on load, and those uuids are stable across a second
load/save cycle (byte-identical uuid values). Verified paste
separately: copying a selection with conductors and pasting produces
distinct new uuids for every pasted conductor, none colliding with
the originals or each other.
* terminal_strip:
Terminal strip item can saved / loaded to .qet file
See previous commit...
Move terminal strip drawer class in is own file
Fix wrong use of QStringLiteral and QLatin1String
Double click a TerminalStripItem open the editor
Minor change about checkable QAction of QetDiagramEditor
Minor : corrects a minor aesthetic defect when unbridge terminals
Revamp code
Add and move terminal strip item are now managed by undo command
TerminalStripItem : Draw terminal bridge
Terminal strip item can be added to diagram
Minor : add QGIUtility namespace
-Move MoveElementsCommand class from diagramcommands file to
movegraphicsitemcommand file.
-Rename the to class MoveGraphicsItemCommand.
-Minor code change to make it more modern.
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
For report element, clear the function and tension-protocol texts
git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4598 bfdf4180-ca20-0410-9c96-a3a8aa849046
Laurent Trinques