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f7a79e75af
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.
94 lines
3.1 KiB
C++
94 lines
3.1 KiB
C++
/*
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Copyright 2006-2026 The QElectroTech Team
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This file is part of QElectroTech.
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QElectroTech is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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QElectroTech is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef ASSIGNVARIABLES_H
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#define ASSIGNVARIABLES_H
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#include "../diagramcontext.h"
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#include "numerotationcontext.h"
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#include <QPointF>
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#include <QString>
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#include <QStringList>
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class Conductor;
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class Diagram;
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class Element;
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class ElementsLocation;
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namespace autonum
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{
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class sequentialNumbers
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{
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public:
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sequentialNumbers();
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sequentialNumbers(const sequentialNumbers &other);
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~sequentialNumbers();
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sequentialNumbers &operator= (const sequentialNumbers &other);
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bool operator== (const sequentialNumbers &other) const;
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bool operator!= (const sequentialNumbers &other) const;
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QDomElement toXml(QDomDocument &document, const QString& tag_name = QString("sequentialNumbers")) const;
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void fromXml(const QDomElement &element);
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void clear();
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QStringList unit;
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QStringList unit_folio;
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QStringList ten;
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QStringList ten_folio;
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QStringList hundred;
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QStringList hundred_folio;
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QStringList alpha;
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};
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/**
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@brief The AssignVariables class
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This class assign variable of a formula string.
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Return the final string used to be displayed from a formula string.
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*/
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class AssignVariables
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{
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public:
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static QString formulaToLabel (QString formula, sequentialNumbers &seqStruct, Diagram *diagram, const Element *elmt = nullptr, const Conductor *cndr = nullptr);
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static QString replaceVariable (const QString &formula, const DiagramContext &dc);
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static QString genericXref (const Element *element);
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private:
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AssignVariables(const QString& formula, const sequentialNumbers& seqStruct , Diagram *diagram, const Element *elmt = nullptr, const Conductor *cndr = nullptr);
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void assignTitleBlockVar();
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void assignProjectVar();
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void assignSequence();
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Diagram *m_diagram = nullptr;
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QString m_arg_formula;
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QString m_assigned_label;
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sequentialNumbers m_seq_struct;
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const Element *m_element = nullptr;
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const Conductor *m_conductor = nullptr;
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};
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void setSequentialToList(QStringList &list, NumerotationContext &nc, const QString& type);
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void setFolioSequentialToHash(QStringList &list, QHash<QString, QStringList> &hash, const QString& autoNumName);
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void setSequential(const QString& label, autonum::sequentialNumbers &seqStruct, NumerotationContext &context, Diagram *diagram, const QString& hashKey);
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QString numerotationContextToFormula(const NumerotationContext &nc);
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QString elementPrefixForLocation(const ElementsLocation &location);
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}
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Q_DECLARE_METATYPE(autonum::sequentialNumbers)
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#endif // ASSIGNVARIABLES_H
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