Adds a real base-26 incrementing part type to the autonumbering engine,
alongside the 14 existing NumStrategy leaves. Unlike StringNum (a fixed,
non-incrementing text segment), AlphaNum::next()/previous() carry/borrow
entirely within the part's own value -- the composition loop in
NumerotationContextCommands doesn't need to change, since (unlike #578's
wrap-and-carry) nothing here needs to signal an adjacent part.
- incrementAlpha()/decrementAlpha() implement the spreadsheet-column-name
algorithm: increment carries right-to-left on 'z'/'Z' overflow,
prepending a new leading letter if the whole value overflows (z -> aa,
az -> ba). decrement is the exact inverse, including the symmetric
shrink case (aa -> z) once every position has borrowed. A single letter
already at "a"/"A" has no representable predecessor and is clamped
rather than turned into "z" -- caught via manual testing, since the
initial implementation mutated the string in the borrow loop before
checking whether to clamp, silently discarding the original value.
- Registered in NumerotationContext::validRegExpNum() but deliberately
not in validRegExpNumber(), so addValue() doesn't force alphabetic
values through int conversion.
- New "Cyclique"-adjacent "Alphabétique" entry in numparteditorw's type
dropdown, with its own letters-only QRegularExpressionValidator; the
increase spinbox is disabled since the step is always exactly one
letter, not a configurable amount.
Also wires the new part type through to actual element/conductor labels,
which turned out to be required for the feature to do anything visible
beyond folio numbering (which applies a NumerotationContext's
represented string directly). Element and conductor numbering instead
go through a separate formula-substitution layer
(autonum::sequentialNumbers + %sequ_/%seqt_/%seqh_-style placeholders in
AssignVariables::assignSequence()) that numerotationContextToFormula()
auto-populates. Without a matching placeholder, an "alpha" part would
silently vanish from the generated formula and never reach the label,
even though the underlying counter was advancing correctly:
- sequentialNumbers gained an `alpha` QStringList member (copy ctor,
operator=, operator==, toXml/fromXml, clear()).
- numerotationContextToFormula() emits a new %seqa_N placeholder for
alpha parts, the same way %sequ_N is emitted for unit parts.
- setSequential()/setSequentialToList() populate seqStruct.alpha,
passing the raw string through as-is rather than the .toInt()-based
formatting used for the numeric part types.
- AssignVariables::assignSequence() substitutes %seqa_N from
seqStruct.alpha, mirroring the existing %sequ_N/%seqt_N/%seqh_N
substitutions.
No "alphafolio" variant was added, matching the discussion's scope (only
unit/ten/hundred have folio-anchored variants).
Verified against production code via the numbering config dialog's own
Suivant/Précédent buttons: from "a", 25 clicks reached "z"; one more
produced "aa"; 25 more reached "az"; one more produced "ba" (carry).
Reversed: "ba"->"az"->(25 clicks)->"aa"->"z" (shrink)->(25 clicks)->"a".
One more "previous" at "a" correctly stayed at "a" after the clamp fix.
Also confirmed the Formule field auto-updates to "%seqa_1" the instant
the type is switched to "Alphabétique", confirming the formula-generation
wiring works live in the UI, not just at the engine level.
Fix : in old projects without the conductors formula, the conductors texts aren't loaded and displayed
Fix it in method void Conductor::refreshText()
git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4825 bfdf4180-ca20-0410-9c96-a3a8aa849046
The change is apply for every conductors in the same potential
git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4814 bfdf4180-ca20-0410-9c96-a3a8aa849046
Element now use methods (toXml and fromXml) of sequentialNumbers to store and load sequential.
git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4803 bfdf4180-ca20-0410-9c96-a3a8aa849046
Some variable was not assigned.
Improve the bounding rect to be more accurate
git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4783 bfdf4180-ca20-0410-9c96-a3a8aa849046
ispyisail