macOS: follow symlinks when looking for Qt translations

Homebrew's share/qt/translations is a symlink to the qttranslations keg;
find without -L did not descend into it and found no qtbase_*.qm.

.github/workflows/windows-build.yml

@@ -217,10 +217,71 @@ jobs:
           cp -r "$GITHUB_WORKSPACE/examples"    "$FILES/examples"    || true
           cp -r "$GITHUB_WORKSPACE/fonts"       "$FILES/fonts"       || true
 
-          cp -r "$GITHUB_WORKSPACE/lang"        "$FILES/lang"        || true
-          find "$GITHUB_WORKSPACE/build" -name "*.qm" -exec cp {} "$FILES/lang/" \; 2>/dev/null || true
-          echo "=== .qm files in files/lang/ ==="
-          ls "$FILES/lang/"*.qm 2>/dev/null | wc -l || echo "0 .qm files"
+          # --- Translations ---
+          # Since PR #751 the .qm files are no longer tracked in git: lrelease
+          # generates them in build/lang/ (OUTPUT_LOCATION "lang", relative to
+          # the build dir). Expected set = the .ts listed in TS_FILES
+          # (cmake/qet_compilation_vars.cmake): a missing .qm fails the job
+          # instead of silently shipping an untranslated build; a .ts present
+          # in lang/ but not listed in TS_FILES only raises a warning.
+          # find/grep only, no shell glob: $GITHUB_WORKSPACE is a Windows path
+          # (D:\a\...) and its backslashes break glob patterns.
+          QM_SRC="$GITHUB_WORKSPACE/build/lang"
+          mkdir -p "$FILES/lang"
+          TS_LISTED=$(grep -o 'lang/qet_[A-Za-z_]*\.ts' "$GITHUB_WORKSPACE/cmake/qet_compilation_vars.cmake" \
+                        | sed -e 's#^lang/##' -e 's#\.ts$##' | LC_ALL=C sort -u || true)
+          [ -n "$TS_LISTED" ] || { echo "ERROR: cannot read TS_FILES from cmake/qet_compilation_vars.cmake"; exit 1; }
+          TS_PRESENT=$(find "$GITHUB_WORKSPACE/lang" -maxdepth 1 -name 'qet_*.ts' -exec basename {} .ts \; | LC_ALL=C sort)
+          UNLISTED=$(LC_ALL=C comm -13 <(echo "$TS_LISTED") <(echo "$TS_PRESENT"))
+          if [ -n "$UNLISTED" ]; then
+            echo "::warning::.ts files not in TS_FILES, no .qm built:" $UNLISTED
+          fi
+          find "$QM_SRC" -maxdepth 1 -name 'qet_*.qm' -exec cp {} "$FILES/lang/" \; 2>/dev/null || true
+          QM_PRESENT=$(find "$FILES/lang" -maxdepth 1 -name 'qet_*.qm' -exec basename {} .qm \; | LC_ALL=C sort)
+          MISSING=$(LC_ALL=C comm -23 <(echo "$TS_LISTED") <(echo "$QM_PRESENT"))
+          QM_COUNT=$(printf '%s\n' "$QM_PRESENT" | grep -c . || true)
+          TS_COUNT=$(printf '%s\n' "$TS_LISTED" | grep -c .)
+          echo "=== $QM_COUNT .qm files copied to files/lang/ (expected: $TS_COUNT) ==="
+          if [ -n "$MISSING" ]; then
+            echo "ERROR: missing translations:" $MISSING
+            find "$GITHUB_WORKSPACE/build" -name '*.qm' || true
+            exit 1
+          fi
+
+          # Qt's own translations (OK/Cancel buttons, standard dialogs...):
+          # they come from qtbase_XX.qm, not from QET's .ts, and windeployqt
+          # runs with --no-translations. QETApp::setLanguage() falls back to
+          # lang/qt_XX.qm, so copy each qtbase_XX.qm there under that name
+          # (qtbase_XX.qm is standalone, unlike Qt's qt_XX.qm meta catalogs).
+          QT_TR_DIR=/ucrt64/share/qt6/translations
+          if [ ! -d "$QT_TR_DIR" ]; then
+            QT_TR_DIR=$(cygpath -u "$(/ucrt64/bin/qtpaths6 --query QT_INSTALL_TRANSLATIONS 2>/dev/null)" 2>/dev/null || true)
+          fi
+          find "$QT_TR_DIR" -maxdepth 1 -name 'qtbase_*.qm' 2>/dev/null | while read -r f; do
+            l=$(basename "$f" .qm)
+            cp "$f" "$FILES/lang/qt_${l#qtbase_}.qm"
+          done
+          # QET languages Qt only ships with a region (pt -> pt_PT, zh -> zh_CN):
+          # QTranslator only shortens codes (fr_FR -> fr), it never extends them.
+          for q in $TS_LISTED; do
+            l=${q#qet_}
+            if [ ! -e "$FILES/lang/qt_$l.qm" ]; then
+              if [ -e "$QT_TR_DIR/qtbase_${l}_${l^^}.qm" ]; then
+                alt="$QT_TR_DIR/qtbase_${l}_${l^^}.qm"
+              else
+                alt=$(find "$QT_TR_DIR" -maxdepth 1 -name "qtbase_${l}_*.qm" 2>/dev/null | LC_ALL=C sort | head -1 || true)
+              fi
+              if [ -n "$alt" ]; then
+                cp "$alt" "$FILES/lang/qt_$l.qm"
+              fi
+            fi
+          done
+          QT_QM_COUNT=$(find "$FILES/lang" -maxdepth 1 -name 'qt_*.qm' | wc -l)
+          echo "=== $QT_QM_COUNT Qt translation files (qt_*.qm) copied from $QT_TR_DIR ==="
+          if [ "$QT_QM_COUNT" -eq 0 ]; then
+            echo "ERROR: no qtbase_*.qm found in '$QT_TR_DIR' (mingw-w64-ucrt-x86_64-qt6-translations installed?)"
+            exit 1
+          fi
 
           for f in LICENSE ChangeLog CREDIT README ELEMENTS.LICENSE; do
             cp "$GITHUB_WORKSPACE/$f" "$FILES/$f" 2>/dev/null || true

.gitignore

@@ -6,4 +6,5 @@
 doc/*
 !doc/QElectroTech.qch
 QElectroTech.tag
-!doc/doc-utils
+!doc/doc-utils
+lang/*.qm

CMakeLists.txt

@@ -19,7 +19,7 @@ include(cmake/hoto_update_cmake_message.cmake)
 cmake_minimum_required(VERSION 3.5...4.2)
 
 project(qelectrotech
-        VERSION 0.100.1
+        VERSION 0.200.1
         DESCRIPTION "QET is a CAD/CAE editor focusing on schematics drawing features."
         HOMEPAGE_URL "https://qelectrotech.org/"
         LANGUAGES C CXX)
@@ -36,7 +36,7 @@ set(QET_DIR ${PROJECT_SOURCE_DIR})
 # includes below, so every subdirectory and every FetchContent dependency
 # sees a consistent, already-defined value.
 if(NOT DEFINED QT_VERSION_MAJOR)
-    set(QT_VERSION_MAJOR 5)
+    set(QT_VERSION_MAJOR 6)
 endif()
 
 # Some third-party CMake projects we pull in via FetchContent (e.g.
@@ -163,7 +163,22 @@ else()
 endif()
 
 if(APPLE)
-    set_target_properties(${PROJECT_NAME} PROPERTIES MACOSX_BUNDLE TRUE)
+    # CFBundleIdentifier must not be empty. CMake's default Info.plist
+    # template fills it from MACOSX_BUNDLE_GUI_IDENTIFIER; with that unset
+    # the bundle ships an empty identifier, LaunchServices never registers
+    # the .app, and AppKit's open/save panel service (which is keyed on the
+    # client's bundle id) silently presents nothing -- every
+    # QFileDialog::getOpenFileName()/getSaveFileName() call returns an empty
+    # string without a panel ever appearing, so File > Open and File > Save
+    # as do nothing at all.
+    set_target_properties(${PROJECT_NAME} PROPERTIES
+        MACOSX_BUNDLE TRUE
+        MACOSX_BUNDLE_GUI_IDENTIFIER "org.qelectrotech.QElectroTech"
+        MACOSX_BUNDLE_BUNDLE_NAME "QElectroTech"
+        MACOSX_BUNDLE_BUNDLE_VERSION "${PROJECT_VERSION}"
+        MACOSX_BUNDLE_SHORT_VERSION_STRING "${PROJECT_VERSION}"
+        MACOSX_BUNDLE_COPYRIGHT "Copyright 2006-2026 The QElectroTech Team"
+    )
 endif()
 
 # The default build only compiles the tracked .ts files to .qm (lrelease).
@@ -174,7 +189,7 @@ endif()
 # fail with "Premature end of document".
 set_source_files_properties(
     ${TS_FILES}
-    PROPERTIES OUTPUT_LOCATION "${QET_DIR}/lang"
+    PROPERTIES OUTPUT_LOCATION "lang"
 )
 if(QT_VERSION_MAJOR EQUAL 6)
     if(Qt6_VERSION VERSION_LESS "6.2")

Doxyfile

@@ -48,7 +48,7 @@ PROJECT_NAME           = QElectroTech
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = " 0.100.0-dev"
+PROJECT_NUMBER         = " 0.200.1"
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

README.md

@@ -48,8 +48,8 @@ Here are the technical choices made for the software development:
 *   Coding language: [C++](https://en.wikipedia.org/wiki/C%2B%2B)
 *   GUI translations: [Qt Linguist](http://doc.qt.io/qt-5/qtlinguist-index.html)
 *   Version control: [GIT](https://github.com/qelectrotech/qelectrotech-source-mirror.git)
-*   Doxygen documentation :[Doxygen](https://qelectrotech.github.io/qelectrotech-source-mirror/)
-*   QtCreator qch doxygen :[QElectroTech.qch](https://github.com/qelectrotech/qelectrotech-source-mirror/blob/master/doc/QElectroTech.qch)
+*   Doxygen documentation :[Doxygen](https://download.qelectrotech.org/qet/doxygen/html/)
+*   QtCreator qch doxygen :[QElectroTech.qch](https://download.qelectrotech.org/qet/doxygen/QElectroTech.qch)
 *   File format for projects, elements and titleblocks: [XML](http://www.w3schools.com/xml/xml_whatis.asp)
 *   Main development platform: [GNU/Linux](http://getgnulinux.org/en/linux/)
 *   Targeted platforms: Windows, GNU/Linux, Mac OS X, BSDs

build-aux/snap/snapcraft.yaml

@@ -85,6 +85,11 @@ parts:
       - qt6-tools-dev
       - qt6-base-private-dev
       - pkgconf
+      # Qt6 PrintSupport records Cups::Cups as a third-party dependency
+      # (qprint_p.h includes <cups/ppd.h>), so find_package(Qt6 PrintSupport)
+      # runs FindCups at configure time and fails without the CUPS headers.
+      # Build-time only: nothing from it is staged into the snap.
+      - libcups2-dev
     override-build: |
       displayed_version=$(cat sources/qetversion.cpp | grep "return QVersionNumber{"| head -n 1| awk -F "{" '{ print $2 }' | awk -F "}" '{ print $1 }' | sed -e 's/,/./g' -e 's/ //g')
       snap_version="${displayed_version}-g$(git rev-parse --short=8 HEAD)"

cmake/qet_compilation_vars.cmake

@@ -174,6 +174,8 @@ set(QET_SRC_FILES
   ${QET_DIR}/sources/conductornumexport.cpp
   ${QET_DIR}/sources/wiringlistexport.h
   ${QET_DIR}/sources/wiringlistexport.cpp
+  ${QET_DIR}/sources/ui/wiringlistdialog.h
+  ${QET_DIR}/sources/ui/wiringlistdialog.cpp
   ${QET_DIR}/sources/conductornumexport.h
   ${QET_DIR}/sources/conductorprofile.cpp
   ${QET_DIR}/sources/conductorprofile.h
@@ -856,6 +858,7 @@ set(TS_FILES
   ${QET_DIR}/lang/qet_hu.ts
   ${QET_DIR}/lang/qet_it.ts
   ${QET_DIR}/lang/qet_ja.ts
+  ${QET_DIR}/lang/qet_ko.ts
   ${QET_DIR}/lang/qet_mn.ts
   ${QET_DIR}/lang/qet_nb.ts
   ${QET_DIR}/lang/qet_nl.ts

misc/Info.plist

@@ -42,7 +42,7 @@
 	<key>CFBundleIconFile</key>
 	<string>qelectrotech</string>
 	<key>CFBundleIdentifier</key>
-	<string>org.qelectrotech</string>
+	<string>org.qelectrotech.QElectroTech</string>
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
 	<key>CFBundlePackageType</key>

misc/MacQetDeploy_arm64_cmake.sh

@@ -126,7 +126,8 @@ ELAPSED_TIME=$(($SECONDS - $START_TIME))
 echo
 echo "The time of compilation is $(($ELAPSED_TIME/60)) min $(($ELAPSED_TIME%60)) sec"
 
-# TODO: confirmer le chemin exact de sortie du .app selon CMakeLists.txt
+# Le .app sort a la racine de $BUILD_DIR : add_executable(... MACOSX_BUNDLE)
+# sans RUNTIME_OUTPUT_DIRECTORY dans CMakeLists.txt.
 echo "Copying built bundle into place..."
 cp -R "$BUILD_DIR/qelectrotech.app" "./$BUNDLE"
 
@@ -147,6 +148,98 @@ fi
 
 macdeployqt $BUNDLE
 
+### fix Homebrew dependencies macdeployqt could not handle ##########
+# Recent Homebrew bottles (brotli, webp, sharpyuv...) reference their own
+# dependencies as @rpath/libX.dylib. macdeployqt only resolves @rpath in
+# Contents/lib and in Qt's lib dir (-libpath does not help): it prints
+# "Cannot resolve rpath" and leaves some references untouched, either
+# absolute /opt/homebrew paths or @rpath libs missing from the bundle.
+# Fix both here: every /opt/homebrew reference is rewritten to
+# @rpath/libX.dylib (install ids too), and every @rpath/libX.dylib is
+# copied into Contents/Frameworks, where the executable's LC_RPATH
+# (@executable_path/../Frameworks) lets dyld find it. Everything is signed
+# below with the rest of Frameworks/.
+echo
+echo "______________________________________________________________"
+echo "Fix Homebrew dependencies left by macdeployqt:"
+
+FW="$BUNDLE/Contents/Frameworks"
+chmod -R u+w "$BUNDLE/Contents/MacOS" "$FW" "$BUNDLE/Contents/PlugIns" 2>/dev/null
+
+# Every Mach-O candidate of the bundle (otool silently ignores the others)
+list_macho() {
+    find "$BUNDLE/Contents/MacOS" "$FW" "$BUNDLE/Contents/PlugIns" -type f \
+        \( -name '*.dylib' -o -perm -u+x \) 2>/dev/null
+}
+
+# Dependencies of one binary, without its own install id (dylibs only)
+list_deps() {
+    _id=$(otool -D "$1" 2>/dev/null | sed -n 2p)
+    otool -L "$1" 2>/dev/null | awk 'NR>1 { print $1 }' | while read _dep; do
+        [ "$_dep" = "$_id" ] || echo "$_dep"
+    done
+}
+
+# The @rpath/libX.dylib names referenced anywhere in the bundle
+list_rpath_libs() {
+    list_macho | while read bin; do
+        list_deps "$bin" | sed -n 's#^@rpath/\([^/]*\.dylib\)$#\1#p'
+    done | LC_ALL=C sort -u
+}
+
+if ! otool -l "$BUNDLE/Contents/MacOS/$APPNAME" | grep -q "@executable_path/../Frameworks" ; then
+    install_name_tool -add_rpath "@executable_path/../Frameworks" "$BUNDLE/Contents/MacOS/$APPNAME"
+    echo "  Added LC_RPATH @executable_path/../Frameworks to $APPNAME"
+fi
+
+# 3 passes, since each copied library can bring its own dependencies:
+#  a. rewrite absolute /opt/homebrew references (install ids included),
+#     copying the referenced library into Frameworks/ if needed
+#  b. copy the @rpath/libX.dylib still missing from Frameworks/
+for PASS in 1 2 3; do
+    list_macho | while read bin; do
+        _id=$(otool -D "$bin" 2>/dev/null | sed -n 2p)
+        case "$_id" in
+            /opt/homebrew/*)
+                install_name_tool -id "@rpath/$(basename "$_id")" "$bin" 2>/dev/null
+                echo "  Fixed id  (pass $PASS): $(basename "$bin")"
+                ;;
+        esac
+        list_deps "$bin" | grep '^/opt/homebrew/' | while read ref; do
+            name=$(basename "$ref")
+            if [ ! -e "$FW/$name" ]; then
+                cp -L "$ref" "$FW/$name" && chmod u+w "$FW/$name"
+                echo "  Copied    (pass $PASS): $name"
+            fi
+            install_name_tool -change "$ref" "@rpath/$name" "$bin" 2>/dev/null
+            echo "  Fixed ref (pass $PASS): $(basename "$bin") -> @rpath/$name"
+        done
+    done
+    list_rpath_libs | while read lib; do
+        if [ ! -e "$FW/$lib" ] && [ -e "/opt/homebrew/lib/$lib" ]; then
+            cp -L "/opt/homebrew/lib/$lib" "$FW/$lib" && chmod u+w "$FW/$lib"
+            echo "  Copied    (pass $PASS): $lib"
+        fi
+    done
+done
+
+# 3. Checks
+UNRESOLVED=$(list_rpath_libs | while read lib; do [ -e "$FW/$lib" ] || echo "$lib"; done)
+if [ -n "$UNRESOLVED" ]; then
+    echo "ERROR: @rpath libraries still missing from Frameworks/:" $UNRESOLVED
+    exit 1
+fi
+HOMEBREW_REFS=$(list_macho | while read bin; do
+    otool -L "$bin" 2>/dev/null | awk 'NR>1 { print $1 }' | grep '^/opt/homebrew/' \
+        | sed "s#^#  $(basename "$bin") -> #"
+done)
+if [ -n "$HOMEBREW_REFS" ]; then
+    echo "ERROR: bundle still references Homebrew paths:"
+    echo "$HOMEBREW_REFS"
+    exit 1
+fi
+echo "All dependencies resolved inside the bundle."
+
 ### install Info.plist and app icon #################################
 # NOTE: this must run AFTER macdeployqt, not before. macdeployqt
 # rewrites/regenerates parts of Contents/Resources, and files copied
@@ -175,7 +268,6 @@ QET_LANG_DIR="${current_dir}/lang/"
 QET_EXAMPLES_DIR="${current_dir}/examples/"
 QET_FONTS_DIR="${current_dir}/fonts/"
 QET_LICENSES_DIR="${current_dir}/licenses/"
-LANG_DIR="${current_dir}/lang1/"
 
 if [ -d "${QET_ELMT_DIR}" ]; then
     cp -R ${QET_ELMT_DIR} $BUNDLE/Contents/Resources/elements
@@ -183,12 +275,85 @@ fi
 if [ -d "${QET_TBT_DIR}" ]; then
     cp -R ${QET_TBT_DIR} $BUNDLE/Contents/Resources/titleblocks
 fi
-if [ -d "${QET_LANG_DIR}" ]; then
-    mkdir $BUNDLE/Contents/Resources/lang
-    cp ${current_dir}/lang/*.qm $BUNDLE/Contents/Resources/lang
+# Traductions : depuis la PR #751, les .qm ne sont plus versionnes ; lrelease
+# les genere dans $BUILD_DIR/lang/. Jeu attendu = les .ts listes dans TS_FILES
+# (cmake/qet_compilation_vars.cmake) : un .qm manquant arrete le script, un
+# .ts present dans lang/ mais absent de TS_FILES donne seulement un WARNING.
+# Fichiers temporaires plutot que <(...) : /bin/sh de macOS (bash 3.2 en mode
+# POSIX) n'a pas la substitution de processus.
+QM_SRC="${current_dir}/${BUILD_DIR}/lang"
+QM_TMP=$(mktemp -d /tmp/qet_qm.XXXXXX)
+grep -o 'lang/qet_[A-Za-z_]*\.ts' "${current_dir}/cmake/qet_compilation_vars.cmake" \
+    | sed -e 's#^lang/##' -e 's#\.ts$##' | LC_ALL=C sort -u > "$QM_TMP/listed"
+if [ ! -s "$QM_TMP/listed" ]; then
+    echo "ERROR: cannot read TS_FILES from cmake/qet_compilation_vars.cmake"
+    rm -rf "$QM_TMP"
+    exit 1
 fi
-if [ -d "${LANG_DIR}" ]; then
-    cp ${current_dir}/lang1/*.qm $BUNDLE/Contents/Resources/lang
+find "${QET_LANG_DIR}" -maxdepth 1 -name 'qet_*.ts' -exec basename {} .ts \; | LC_ALL=C sort > "$QM_TMP/present"
+UNLISTED=$(LC_ALL=C comm -13 "$QM_TMP/listed" "$QM_TMP/present")
+if [ -n "$UNLISTED" ]; then
+    echo "WARNING: .ts files not in TS_FILES, no .qm built:" $UNLISTED
+fi
+mkdir -p $BUNDLE/Contents/Resources/lang
+find "${QM_SRC}" -maxdepth 1 -name 'qet_*.qm' -exec cp {} $BUNDLE/Contents/Resources/lang/ \; 2>/dev/null
+find $BUNDLE/Contents/Resources/lang -maxdepth 1 -name 'qet_*.qm' -exec basename {} .qm \; | LC_ALL=C sort > "$QM_TMP/built"
+MISSING=$(LC_ALL=C comm -23 "$QM_TMP/listed" "$QM_TMP/built")
+echo "$(wc -l < "$QM_TMP/built" | tr -d ' ') .qm files copied to Contents/Resources/lang (expected: $(wc -l < "$QM_TMP/listed" | tr -d ' '))"
+
+# Traductions de Qt lui-meme (boutons OK/Annuler, dialogues standard...) :
+# elles viennent de qtbase_XX.qm, pas des .ts de QET, et macdeployqt ne les
+# deploie pas. QETApp::setLanguage() charge "qt_XX" depuis le chemin de
+# traductions de Qt (absent du bundle), puis depuis le dossier lang/ de QET :
+# on y depose donc chaque qtbase_XX.qm sous le nom qt_XX.qm. qtbase_XX.qm est
+# autonome, contrairement aux qt_XX.qm de Qt qui dependent de tous les modules.
+# Premier dossier contenant des qtbase_*.qm : celui annonce par qtpaths, puis
+# la formule Homebrew separee qttranslations, puis les autres emplacements
+# Homebrew possibles. Homebrew fait de ces dossiers des liens symboliques
+# (-> Cellar/qttranslations/...) : find doit donc les suivre (-L), sinon il
+# ne voit que le lien lui-meme et ne trouve aucun fichier dedans.
+QT_TR_DIR=""
+for d in "$("$QT_PREFIX/bin/qtpaths" --query QT_INSTALL_TRANSLATIONS 2>/dev/null)" \
+         "$(brew --prefix qttranslations 2>/dev/null)/share/qt/translations" \
+         "$QT_PREFIX/share/qt/translations" \
+         /opt/homebrew/share/qt/translations \
+         /opt/homebrew/opt/*/share/qt/translations ; do
+    if ls "$d"/qtbase_*.qm >/dev/null 2>&1 ; then
+        QT_TR_DIR="$d"
+        break
+    fi
+done
+LANG_DST="$BUNDLE/Contents/Resources/lang"
+find -L "$QT_TR_DIR" -maxdepth 1 -name 'qtbase_*.qm' 2>/dev/null | while read f; do
+    l=$(basename "$f" .qm | sed 's/^qtbase_//')
+    cp "$f" "$LANG_DST/qt_$l.qm"
+done
+# Langues QET sans equivalent Qt exact (pt -> pt_PT, zh -> zh_CN...) :
+# QTranslator ne sait que raccourcir le code (fr_FR -> fr), pas l'allonger.
+# On prefere la variante "principale" (pt_PT), sinon la premiere trouvee.
+sed 's/^qet_//' "$QM_TMP/listed" | while read l; do
+    if [ ! -e "$LANG_DST/qt_$l.qm" ]; then
+        main="$QT_TR_DIR/qtbase_${l}_$(echo "$l" | tr 'a-z' 'A-Z').qm"
+        if [ -e "$main" ]; then
+            alt="$main"
+        else
+            alt=$(find -L "$QT_TR_DIR" -maxdepth 1 -name "qtbase_${l}_*.qm" 2>/dev/null | LC_ALL=C sort | head -1)
+        fi
+        [ -n "$alt" ] && cp "$alt" "$LANG_DST/qt_$l.qm"
+    fi
+done
+QT_QM_COUNT=$(find "$LANG_DST" -maxdepth 1 -name 'qt_*.qm' | wc -l | tr -d ' ')
+echo "${QT_QM_COUNT} Qt translation files (qt_*.qm) copied from ${QT_TR_DIR:-<not found>}"
+if [ "${QT_QM_COUNT}" -eq 0 ]; then
+    echo "ERROR: no qtbase_*.qm found (Qt translations not installed?)."
+    echo "       Check with: find /opt/homebrew -name 'qtbase_fr.qm'"
+    rm -rf "$QM_TMP"
+    exit 1
+fi
+rm -rf "$QM_TMP"
+if [ -n "$MISSING" ]; then
+    echo "ERROR: missing translations:" $MISSING
+    exit 1
 fi
 if [ -d "${QET_EXAMPLES_DIR}" ]; then
     mkdir $BUNDLE/Contents/Resources/examples

sources/cli_export.cpp

@@ -39,6 +39,7 @@
 #include <QDomDocument>
 #include <QDate>
 #include <QFile>
+#include <QSaveFile>
 #include <QFileInfo>
 #include <QJsonArray>
 #include <QJsonDocument>
@@ -70,6 +71,7 @@ const QHash<QString, QString> &exportFlags()
 		{"--export-cables", "cables"},
 		{"--export-wires", "wires"},
 		{"--export-bom", "bom"},
+		{"--export-wiring", "wiring"},
 		{"--export-nets", "nets"},
 		{"--export-links", "links"},
 		{"--info", "info"},
@@ -543,6 +545,70 @@ QHash<Element *, int> folioIndex(QETProject &project)
 	return folio;
 }
 
+/// From-to wiring list: one row per conductor, each endpoint resolved to its
+/// element label and terminal name.
+///
+/// Reads wiring_list_view out of the project database. --export-cables produces
+/// the same logical list from the document XML instead, and the two are meant
+/// to agree: running both and diffing them is a direct check that the database
+/// still describes the project, which is otherwise only observable through the
+/// GUI.
+int exportWiring(QETProject &project, const QString &output)
+{
+	// The project database is built lazily; force a (re)build before querying.
+	project.dataBase()->updateDB();
+
+	static const QStringList columns {
+		"wire_number", "from_element_label", "from_terminal",
+		"to_element_label", "to_terminal", "diagram_position", "conductor_uuid"
+	};
+
+	QSqlQuery query = project.dataBase()->newQuery(
+		"SELECT " % columns.join(", ") %
+		" FROM wiring_list_view"
+		//Wire numbers are text, so a plain sort puts "10" before "9".
+		//Numeric ones first, ordered by value; anything non-numeric after,
+		//ordered as text. The trailing wire_number keeps ties stable.
+		" ORDER BY diagram_position,"
+		" CASE WHEN wire_number GLOB '[0-9]*' THEN 0 ELSE 1 END,"
+		" CAST(wire_number AS INTEGER),"
+		" wire_number");
+	if (!query.exec()) {
+		err << "Wiring list query failed: " << query.lastError().text() << "\n";
+		return 1;
+	}
+
+	QString csv = columns.join(";") % "\n";
+	int rows = 0;
+	while (query.next()) {
+		QStringList values;
+		for (int i = 0; i < columns.size(); ++i)
+			values << csvField(query.value(i).toString());
+		csv += values.join(";") % "\n";
+		++rows;
+	}
+
+		//Written through QSaveFile so a failure part-way leaves the previous
+		//file intact rather than a truncated one, and with a UTF-8 byte order
+		//mark: without it Excel opens a .csv as the local 8-bit codepage and
+		//mangles any accented element label. Qt writes UTF-8 by default, so
+		//the bytes were already right -- the mark is what tells Excel so.
+	QSaveFile file(output);
+	if (!file.open(QIODevice::WriteOnly)) {
+		err << "Cannot open '" << output << "' for writing.\n";
+		return 1;
+	}
+	static const char utf8_bom[] = "\xEF\xBB\xBF";
+	file.write(utf8_bom, 3);
+	file.write(csv.toUtf8());
+	if (!file.commit()) {
+		err << "Cannot write '" << output << "': " << file.errorString() << "\n";
+		return 1;
+	}
+	out << "Exported " << rows << " conductor(s) -> " << output << "\n";
+	return 0;
+}
+
 /// Electrical nets: groups of terminals joined into one potential.
 /// Walks QET's own potential graph, so each net is a connected component
 /// of terminals across all folios. The ground truth for connectivity.
@@ -847,6 +913,8 @@ int run(const QStringList &args)
 		return exportCsv(project, format, output);
 	if (format == "bom")
 		return exportBom(project, output);
+	if (format == "wiring")
+		return exportWiring(project, output);
 	if (format == "nets")
 		return exportNets(project, output);
 	if (format == "links")

sources/cli_export.h

@@ -48,6 +48,7 @@ namespace CLIExport {
 		  qelectrotech --export-cables  <project.qet> <output.csv>
 		  qelectrotech --export-wires   <project.qet> <output.csv>
 		  qelectrotech --export-bom     <project.qet> <output.csv>
+		  qelectrotech --export-wiring  <project.qet> <output.csv>
 		  qelectrotech --export-nets    <project.qet> <output.json>
 		  qelectrotech --export-links   <project.qet> <output.csv>
 		  qelectrotech --info           <project.qet> [output.json]
@@ -64,6 +65,11 @@ namespace CLIExport {
 		cables: wiring list (one row per conductor) as CSV.
 		wires: list of distinct wire numbers as CSV.
 		bom: bill of materials (one row per element) as CSV.
+		wiring: from-to wiring list (one row per conductor) as CSV, read from
+		        the project database. Same logical list as `cables`, which
+		        reads the document XML instead; the two are meant to agree,
+		        so diffing them checks that the database still describes the
+		        project.
 		nets: electrical nets (connected-terminal groups) as JSON.
 		links: element cross-references (coil/contact) as CSV, with
 		       unresolved links flagged.

sources/contactusage.h

@@ -0,0 +1,91 @@
+/*
+	Copyright 2006-2026 The QElectroTech Team
+	This file is part of QElectroTech.
+
+	QElectroTech is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 2 of the License, or
+	(at your option) any later version.
+
+	QElectroTech is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#ifndef CONTACTUSAGE_H
+#define CONTACTUSAGE_H
+
+#include <algorithm>
+
+/**
+	@brief The ContactUsage struct
+	How many slave contacts a master element currently uses, broken down
+	by contact type.
+
+	Header-only and free of any graphics dependency so that the counting
+	rules can be unit tested on their own. MasterElement::contactUsage()
+	is the thin wrapper that feeds it the linked elements.
+
+	This counts contacts, which is what tells you how many contacts an
+	auxiliary block must provide. It is deliberately not the count that
+	MasterElement::isFull() uses: a master's max_slaves is a number of
+	slots, and a slave fills exactly one slot however many contacts it
+	carries.
+
+	Two rules are easy to get wrong, and both live here so that every
+	caller gets them right:
+	 - a slave stands for as many contacts as its "number" kind
+	   information says, so a 4 pole contact counts as 4, not as 1
+	 - a changeover contact is counted once, as sw. CrossRefItem's
+	   NOElements() and NCElements() both return it, so adding those two
+	   lists together would count it twice.
+*/
+struct ContactUsage
+{
+	/**
+		Contact types a slave can declare. Mirrors
+		ElementData::SlaveState, which is not used directly so that this
+		header stays free of the element data dependencies and can be
+		unit tested on its own. MasterElement::contactUsage() maps
+		between the two.
+	*/
+	enum Type
+	{
+		NO,		///< Normally open
+		NC,		///< Normally closed
+		SW,		///< Changeover
+		Other	///< Neither of the above
+	};
+
+	int no    = 0;	///< Normally open
+	int nc    = 0;	///< Normally closed
+	int sw    = 0;	///< Changeover
+	int other = 0;	///< Neither of the above
+
+	int total() const { return no + nc + sw + other; }
+
+	/**
+		Add one slave element to the tally.
+		@param type     the contact type the slave declares
+		@param contacts how many contacts it stands for. Values below 1
+		                are treated as 1: an element which declares no
+		                contact count is still one contact.
+	*/
+	void addSlave(Type type, int contacts)
+	{
+		const int n = std::max(1, contacts);
+
+		switch (type)
+		{
+			case NO:    no    += n; break;
+			case NC:    nc    += n; break;
+			case SW:    sw    += n; break;
+			case Other: other += n; break;
+		}
+	}
+};
+
+#endif // CONTACTUSAGE_H

sources/dataBase/projectdatabase.cpp

@@ -111,6 +111,47 @@ QSqlQuery projectDataBase::newQuery(const QString &query) {
 	return QSqlQuery(query, m_data_base);
 }
 
+/**
+	@brief projectDataBase::excludedConductorCount
+	@return how many conductors of the project are absent from the conductor
+	table because an endpoint has no parent element to key on.
+
+	Counted from the live scene rather than from the database, precisely
+	because the database is where these conductors are *not*.
+
+	This used to count conductors whose terminals had no uuid, which was most
+	of them on most projects. Terminal::stableUuid() now derives an identity
+	from the terminal's geometry when the definition provides no uuid, so that
+	is no longer a reason to exclude anything, and this counts only the case
+	that remains genuinely unkeyable.
+
+	This is what lets a caller tell the user "N wires are missing and here
+	is why", instead of silently presenting a short list as if it were
+	complete.
+*/
+int projectDataBase::excludedConductorCount() const
+{
+	if (!m_project) {
+		return 0;
+	}
+
+	int count = 0;
+	for (auto *diagram : m_project->diagrams())
+	{
+		const auto conductor_list = diagram->conductors();
+		for (auto *conductor : conductor_list)
+		{
+				//Must match addConductor()'s guard exactly, or this reports
+				//wires as missing that the list is in fact showing.
+			if (!conductor->terminal1->parentElement()
+				|| !conductor->terminal2->parentElement()) {
+				++count;
+			}
+		}
+	}
+	return count;
+}
+
 /**
 	@brief projectDataBase::addElement
 	@param element
@@ -122,24 +163,12 @@ void projectDataBase::addElement(Element *element)
 		return;
 	}
 
-	m_insert_elements_query.bindValue(":uuid", element->uuid().toString());
-	m_insert_elements_query.bindValue(":diagram_uuid", element->diagram()->uuid().toString());
-	m_insert_elements_query.bindValue(":pos", element->diagram()->convertPosition(element->scenePos()).toString());
-	m_insert_elements_query.bindValue(":type", element->elementData().typeToString());
-	m_insert_elements_query.bindValue(":sub_type", element->kindInformations()["type"].toString());
+	bindElementValues(m_insert_elements_query, element, element->diagram());
 	if (!m_insert_elements_query.exec()) {
 		qDebug() << "projectDataBase::addElement insert element error : " << m_insert_elements_query.lastError();
 	}
 
-	m_insert_element_info_query.bindValue(":uuid", element->uuid().toString());
-	auto hash = elementInfoToString(element);
-	for (auto key : hash.keys())
-	{
-		QString value = hash.value(key);
-		QString bind = key.prepend(":");
-		m_insert_element_info_query.bindValue(bind, value);
-	}
-
+	bindElementInfoValues(m_insert_element_info_query, element);
 	if (!m_insert_element_info_query.exec()) {
 		qDebug() << "projectDataBase::addElement insert element info error : " << m_insert_element_info_query.lastError();
 	} else {
@@ -550,6 +579,7 @@ bool projectDataBase::createDataBase()
 
 	createElementNomenclatureView();
 	createSummaryView();
+	createWiringListView();
 	prepareQuery();
 	updateDB();
 	return true;
@@ -628,7 +658,13 @@ void projectDataBase::createElementNomenclatureView()
 						 "di.folio AS folio,"
 						 "e.pos AS position "
 						 " FROM element_info ei, diagram_info di, element e, diagram d"
-						 " WHERE ei.element_uuid = e.uuid AND e.diagram_uuid = d.uuid AND di.diagram_uuid = d.uuid AND (ei.exclude_from_bom IS NOT 'true')");
+						 " WHERE ei.element_uuid = e.uuid AND e.diagram_uuid = d.uuid AND di.diagram_uuid = d.uuid AND (ei.exclude_from_bom IS NOT 'true')"
+							//The element table holds every element of the project; which
+							//kinds belong in a nomenclature is this view's business, not
+							//the table's. Kept identical to the mask populateElementTable()
+							//used to apply, so what this view returns does not change --
+							//a slave element (a relay contact) is still not a line item.
+						 " AND e.type IN ('simple', 'terminal', 'master', 'thumbnail')");
 
 	QSqlQuery query(m_data_base);
 	if (!query.exec(create_view)) {
@@ -667,6 +703,64 @@ void projectDataBase::createSummaryView()
 	}
 }
 
+/**
+	@brief projectDataBase::createWiringListView
+	A from-to wiring list: one row per conductor, each endpoint resolved to
+	its element label and terminal name.
+
+	Two deliberate differences from an ordinary inner-join view like
+	element_nomenclature_view:
+
+	- No join to the element table. A terminal row already carries its
+	  element_uuid, so joining element back just to read the same uuid adds
+	  nothing -- and would actively drop rows, because populateElementTable()
+	  only inserts elements matching Simple|Terminal|Master|Thumbnail. Slave
+	  elements (relay contacts and the like, extremely common at the end of a
+	  wire) and report elements are absent from that table after a project
+	  load, so an inner join through it silently loses their conductors.
+	- element_info is LEFT joined for the same reason. A wire whose endpoint
+	  element carries no info row still belongs in a wiring list; it comes
+	  back with an empty label rather than vanishing. Losing a wire from a
+	  wiring list is a worse failure than showing one with a blank end.
+
+	- diagram is LEFT joined for the same reason. It should
+	  always match, since QETProject::diagramAdded is wired to addDiagram()
+	  and a conductor cannot exist before its folio -- but an inner join here
+	  would make that an assumption the view silently enforces, and a wire
+	  missing from a wiring list is the one failure this view must not have.
+
+	The result is that this view returns exactly as many rows as the
+	conductor table holds -- what is already excluded upstream (conductors
+	on legacy terminals without uuids) stays excluded, and nothing new is
+	dropped here. Only the terminal joins are inner, and both are guaranteed
+	by insertTerminal() running for each endpoint before the conductor row
+	is written.
+*/
+void projectDataBase::createWiringListView()
+{
+	QString create_view ("CREATE VIEW wiring_list_view AS SELECT "
+						 "c.uuid AS conductor_uuid,"
+						 "c.text AS wire_number,"
+						 "t1.element_uuid AS from_element_uuid,"
+						 "ei1.label AS from_element_label,"
+						 "t1.name AS from_terminal,"
+						 "t2.element_uuid AS to_element_uuid,"
+						 "ei2.label AS to_element_label,"
+						 "t2.name AS to_terminal,"
+						 "d.pos AS diagram_position"
+						 " FROM conductor c"
+						 " JOIN terminal t1 ON c.terminal1_uuid = t1.uuid AND c.terminal1_element_uuid = t1.element_uuid"
+						 " JOIN terminal t2 ON c.terminal2_uuid = t2.uuid AND c.terminal2_element_uuid = t2.element_uuid"
+						 " LEFT JOIN element_info ei1 ON t1.element_uuid = ei1.element_uuid"
+						 " LEFT JOIN element_info ei2 ON t2.element_uuid = ei2.element_uuid"
+						 " LEFT JOIN diagram d ON c.diagram_uuid = d.uuid");
+
+	QSqlQuery query(m_data_base);
+	if (!query.exec(create_view)) {
+		qDebug() << query.lastError();
+	}
+}
+
 void projectDataBase::populateDiagramTable()
 {
 	QSqlQuery query_(m_data_base);
@@ -682,6 +776,30 @@ void projectDataBase::populateDiagramTable()
 	}
 }
 
+/**
+	@brief allElementTypes
+	Every ElementData::Type, i.e. no filtering at all.
+
+	The element table used to be populated with only
+	Simple|Terminal|Master|Thumbnail, which quietly made it "the elements a
+	nomenclature cares about" rather than "the elements of the project".
+	Anything else reading the table -- the wiring list, and terminal plans
+	later -- then could not see slave elements (relay contacts) or report
+	elements, which are ordinary conductor endpoints. The filter now lives in
+	element_nomenclature_view, where it belongs; see createElementNomenclatureView().
+*/
+static ElementData::Types allElementTypes()
+{
+	return ElementData::Simple
+		   | ElementData::NextReport
+		   | ElementData::PreviousReport
+		   | ElementData::Master
+		   | ElementData::Slave
+		   | ElementData::Terminal
+		   | ElementData::Thumbnail
+		   | ElementData::ConductorDefinition;
+}
+
 /**
 	@brief projectDataBase::populateElementTable
 	Populate the element table
@@ -694,16 +812,11 @@ void projectDataBase::populateElementTable()
 	for (auto diagram : m_project->diagrams())
 	{
 		const ElementProvider ep(diagram);
-		const auto elmt_vector = ep.find(ElementData::Simple | ElementData::Terminal | ElementData::Master | ElementData::Thumbnail);
+		const auto elmt_vector = ep.find(allElementTypes());
 			//Insert all values into the database
 		for (const auto &elmt : elmt_vector)
 		{
-			const auto elmt_data = elmt->elementData();
-			m_insert_elements_query.bindValue(":uuid", elmt->uuid().toString());
-			m_insert_elements_query.bindValue(":diagram_uuid", diagram->uuid().toString());
-			m_insert_elements_query.bindValue(":pos", diagram->convertPosition(elmt->scenePos()).toString());
-			m_insert_elements_query.bindValue(":type", elmt_data.typeToString());
-			m_insert_elements_query.bindValue(":sub_type", elmt_data.masterTypeToString());
+			bindElementValues(m_insert_elements_query, elmt, diagram);
 			if (!m_insert_elements_query.exec()) {
 				qDebug() << "projectDataBase::populateElementTable insert error : " << m_insert_elements_query.lastError();
 			}
@@ -723,20 +836,12 @@ void projectDataBase::populateElementInfoTable()
 	for (const auto &diagram : m_project->diagrams())
 	{
 		const ElementProvider ep(diagram);
-		const auto elmt_vector = ep.find(ElementData::Simple | ElementData::Terminal | ElementData::Master | ElementData::Thumbnail);
+		const auto elmt_vector = ep.find(allElementTypes());
 
 			//Insert all values into the database
 		for (const auto &elmt : elmt_vector)
 		{
-			m_insert_element_info_query.bindValue(QStringLiteral(":uuid"), elmt->uuid().toString());
-			const auto hash = elementInfoToString(elmt);
-			for (const auto &key : hash.keys())
-			{
-				QString value = hash.value(key);
-				QString bind = QStringLiteral(":") + key;
-				m_insert_element_info_query.bindValue(bind, value);
-			}
-
+			bindElementInfoValues(m_insert_element_info_query, elmt);
 			if (!m_insert_element_info_query.exec()) {
 				qDebug() << "projectDataBase::populateElementInfoTable insert error : " << m_insert_element_info_query.lastError();
 			}
@@ -943,6 +1048,52 @@ QHash<QString, QString> projectDataBase::elementInfoToString(Element *elmt)
 	return hash;
 }
 
+/**
+	@brief projectDataBase::bindElementValues
+	Bind one element's row for the element table.
+
+	Shared by addElement() (a single element added to a live diagram) and
+	populateElementTable() (a full rebuild), because those two used to bind
+	the same row differently: the incremental path wrote
+	kindInformations()["type"] into sub_type while the bulk path wrote
+	elementData().masterTypeToString(). The element table therefore held
+	different values depending on whether the project had been reloaded
+	since the element was placed. One binder means live and reloaded agree
+	by construction rather than by coincidence.
+
+	The bulk path's values are the ones kept: they are what every already
+	saved project contains, so nothing a reload produces changes.
+	@param query : prepared insert query to bind into
+	@param element : element to bind
+	@param diagram : diagram holding @element
+*/
+void projectDataBase::bindElementValues(QSqlQuery &query, Element *element, Diagram *diagram)
+{
+	const auto element_data = element->elementData();
+	query.bindValue(QStringLiteral(":uuid"), element->uuid().toString());
+	query.bindValue(QStringLiteral(":diagram_uuid"), diagram->uuid().toString());
+	query.bindValue(QStringLiteral(":pos"), diagram->convertPosition(element->scenePos()).toString());
+	query.bindValue(QStringLiteral(":type"), element_data.typeToString());
+	query.bindValue(QStringLiteral(":sub_type"), element_data.masterTypeToString());
+}
+
+/**
+	@brief projectDataBase::bindElementInfoValues
+	Bind one element's row for the element info table.
+	Shared by addElement() and populateElementInfoTable() for the same
+	reason as bindElementValues().
+	@param query : prepared insert query to bind into
+	@param element : element to bind
+*/
+void projectDataBase::bindElementInfoValues(QSqlQuery &query, Element *element)
+{
+	query.bindValue(QStringLiteral(":uuid"), element->uuid().toString());
+	const auto hash = elementInfoToString(element);
+	for (const auto &key : hash.keys()) {
+		query.bindValue(QStringLiteral(":") + key, hash.value(key));
+	}
+}
+
 void projectDataBase::bindDiagramInfoValues(QSqlQuery &query, Diagram *diagram)
 {
 	query.bindValue(":uuid", diagram->uuid());

sources/dataBase/projectdatabase.h

@@ -49,6 +49,8 @@ class projectDataBase : public QObject
 		void updateDB();
 		QETProject *project() const;
 		QSqlQuery newQuery(const QString &query = QString());
+		QSqlDatabase database() const {return m_data_base;}
+		int excludedConductorCount() const;
 
 		void addElement         (Element *element);
 		void removeElement      (Element *element);
@@ -77,6 +79,7 @@ class projectDataBase : public QObject
 		bool createDataBase();
 		void createElementNomenclatureView();
 		void createSummaryView();
+		void createWiringListView();
 		void populateDiagramTable();
 		void populateElementTable();
 		void populateElementInfoTable();
@@ -89,6 +92,8 @@ class projectDataBase : public QObject
 		static QHash<QString, QString> elementInfoToString(
 				Element *elmt);
 		void bindDiagramInfoValues(QSqlQuery &query, Diagram *diagram);
+		static void bindElementValues(QSqlQuery &query, Element *element, Diagram *diagram);
+		static void bindElementInfoValues(QSqlQuery &query, Element *element);
 
 	private:
 		QPointer<QETProject> m_project;

sources/editor/ui/dynamictextfieldeditor.cpp

@@ -245,7 +245,8 @@ void DynamicTextFieldEditor::fillInfoComboBox()
 	else {
 		strl = QETInformation::elementInfoKeys();
 
-		bool is_plc_slave = (type == ElementData::Slave
+		bool is_slave = (type == ElementData::Slave);
+		bool is_plc_slave = (is_slave
 							 && ed.m_slave_type == ElementData::PLCSlave);
 
 		if (is_plc_slave) {
@@ -274,6 +275,10 @@ void DynamicTextFieldEditor::fillInfoComboBox()
 			strl.removeAll(QETInformation::ELMT_PLC_T3);
 			strl.removeAll(QETInformation::ELMT_PLC_T4);
 		}
+
+		if (is_slave) {
+			strl.prepend(QETInformation::ELMT_XREF);
+		}
 	}
 
 	for (int i=0; i<strl.size();++i) {

sources/editor/ui/elementpropertieseditorwidget.cpp

@@ -371,7 +371,7 @@ void ElementPropertiesEditorWidget::on_m_buttonBox_accepted()
 		m_data.m_master_type = ui->m_master_type_cb->currentData().value<ElementData::MasterType>();
 
 		//If the checkbox is checked, save the number; otherwise, -1 (infinity)
-		if (ui->max_slaves_checkbox->isVisible() && ui->max_slaves_checkbox->isChecked()) {
+		if ((m_data.m_master_type == ElementData::Coil || m_data.m_master_type == ElementData::Protection || m_data.m_master_type == ElementData::Commutator) && ui->max_slaves_checkbox->isChecked()) {
 			m_data.m_max_slaves = ui->max_slaves_spinbox->value();
 		} else {
 			m_data.m_max_slaves = -1;

sources/main.cpp

@@ -21,6 +21,7 @@
 #include "machine_info.h"
 #include "qet.h"
 #include "qetapp.h"
+#include "qetmessagebox.h"
 #include "qetproject.h"
 #include "singleapplication.h"
 #include "utils/qetsettings.h"
@@ -127,6 +128,11 @@ QGuiApplication::setHighDpiScaleFactorRoundingPolicy(QetSettings::hdpiScaleFacto
 			// runs on a background thread referencing the project and races the
 			// process exit (intermittent segfault in QET::writeToFile).
 			QETProject::setBackupEnabled(false);
+			// Answer message boxes instead of showing them: opening a project
+			// saved by an older QElectroTech raises a warning from
+			// QETProject::readProjectXml(), and with nobody able to dismiss it
+			// QDialog::exec() would spin its event loop forever.
+			QET::QetMessageBox::setNonInteractive(true);
 			return CLIExport::run(export_app.arguments());
 		}
 	}

sources/properties/xrefproperties.cpp

@@ -36,6 +36,7 @@ XRefProperties::XRefProperties()
 	m_master_label = "%f-%l%c";
 	m_slave_label = "(%f-%l%c)";
 	m_offset = 0;
+	m_slave_offset = 0;
 	m_xref_pos = Qt::AlignBottom;
 }
 
@@ -56,6 +57,8 @@ void XRefProperties::toSettings(QSettings &settings,
 	settings.setValue(prefix % "snapto", snap);
 	int offset = m_offset;
 	settings.setValue(prefix % "offset", offset);
+	int slave_offset = m_slave_offset;
+	settings.setValue(prefix % "slave_offset", slave_offset);
 	QString master_label = m_master_label;
 	settings.setValue(prefix % "master_label", master_label);
 	QString slave_label = m_slave_label;
@@ -86,6 +89,7 @@ void XRefProperties::fromSettings(const QSettings &settings,
 	QString snap = settings.value(prefix % "snapto", "label").toString();
 	snap == "bottom"? m_snap_to = Bottom : m_snap_to = Label;
 	m_offset = settings.value(prefix % "offset", "0").toInt();
+	m_slave_offset = settings.value(prefix % "slave_offset", "0").toInt();
 	m_master_label = settings.value(prefix % "master_label", "%f-%l%c").toString();
 	m_slave_label = settings.value(prefix % "slave_label", "(%f-%l%c)").toString();
 
@@ -123,6 +127,7 @@ QDomElement XRefProperties::toXml(QDomDocument &xml_document) const
 
 	int offset = m_offset;
 	xml_element.setAttribute("offset", QString::number(offset));
+	xml_element.setAttribute("slave_offset", QString::number(m_slave_offset));
 	QString master_label = m_master_label;
 	xml_element.setAttribute("master_label", master_label);
 	QString slave_label = m_slave_label;
@@ -157,6 +162,7 @@ bool XRefProperties::fromXml(const QDomElement &xml_element) {
 		m_xref_pos = Qt::AlignBottom;
 
 	m_offset = xml_element.attribute("offset", "0").toInt();
+	m_slave_offset = xml_element.attribute("slave_offset", "0").toInt();
 	m_master_label = xml_element.attribute("master_label", "%f-%l%c");
 	m_slave_label = xml_element.attribute("slave_label","(%f-%l%c)");
 	foreach (QString key, m_prefix_keys) {
@@ -199,6 +205,7 @@ bool XRefProperties::operator ==(const XRefProperties &xrp) const{
 			&& m_prefix      == xrp.m_prefix
 			&& m_master_label== xrp.m_master_label
 			&& m_offset      == xrp.m_offset
+			&& m_slave_offset== xrp.m_slave_offset
 			&& m_xref_pos    == xrp.m_xref_pos
 			&& m_slave_label == xrp.m_slave_label);
 }

sources/properties/xrefproperties.h

@@ -80,6 +80,9 @@ class XRefProperties : public PropertiesInterface
 	void setOffset(const int offset) {m_offset = offset;}
 	int offset() const				 {return m_offset;}
 
+	void setSlaveOffset(const int offset) {m_slave_offset = offset;}
+	int slaveOffset() const				 {return m_slave_offset;}
+
 	void setKey(QString& key) {m_key = key;}
 
 	private:
@@ -93,6 +96,7 @@ class XRefProperties : public PropertiesInterface
 	QString m_master_label;
 	QString m_slave_label;
 	int     m_offset;
+	int     m_slave_offset;
 	QString m_key;
 };
 

sources/qetdiagrameditor.cpp

@@ -57,6 +57,7 @@
 #include "ui/diagrameditorhandlersizewidget.h"
 #include "TerminalStrip/ui/addterminalstripitemdialog.h"
 #include "wiringlistexport.h"
+#include "ui/wiringlistdialog.h"
 #include "ui/terminalnumberingdialog.h"
 #include <QDateTime>
 #include <QDebug>
@@ -519,6 +520,17 @@ void QETDiagramEditor::setUpActions()
 		}
 	});
 
+	// Show the wiring list read from the project database
+	m_project_wiring_list_view = new QAction(QET::Icons::DocumentSpreadsheet, tr("Liste de câblage (base de données)"), this);
+	connect(m_project_wiring_list_view, &QAction::triggered, [this]() {
+		QETProject *project = this->currentProject();
+		if (project)
+		{
+			WiringListDialog dialog(project, this);
+			dialog.exec();
+		}
+	});
+
 	// Terminal Numbering
 	m_terminal_numbering = new QAction(QET::Icons::TerminalStrip, tr("Numérotation automatique des bornes"), this);
 	connect(m_terminal_numbering, &QAction::triggered, this, &QETDiagramEditor::slot_terminalNumbering);
@@ -940,6 +952,7 @@ void QETDiagramEditor::setUpMenu()
 	menu_project -> addAction(m_terminal_strip_dialog);
 	menu_project -> addAction(m_project_terminalBloc);
 	menu_project -> addAction(m_project_export_wiring_list);
+	menu_project -> addAction(m_project_wiring_list_view);
 	menu_project -> addAction(m_terminal_numbering);
 #ifdef QET_EXPORT_PROJECT_DB
 	menu_project -> addSeparator();
@@ -1789,6 +1802,7 @@ void QETDiagramEditor::slot_updateActions()
 	m_project_export_conductor_num-> setEnabled(opened_project);
 	m_terminal_strip_dialog       -> setEnabled(editable_project);
 	m_project_export_wiring_list  -> setEnabled(opened_project);
+	m_project_wiring_list_view    -> setEnabled(opened_project);
 	m_terminal_numbering          -> setEnabled(editable_project);
 #ifdef QET_EXPORT_PROJECT_DB
 	m_export_project_db           -> setEnabled(editable_project);

sources/qetdiagrameditor.h

@@ -209,6 +209,7 @@ class QETDiagramEditor : public QETMainWindow
 		*m_project_terminalBloc,	///< generate terminal block
 		*m_project_export_conductor_num,///<Export the wire num to csv
 		*m_project_export_wiring_list, ///< Action to export the wiring list
+		*m_project_wiring_list_view,   ///< Action to show the wiring list read from the project database
 		*m_terminal_numbering,         ///< Action to launch terminal numbering
 		*m_export_project_db,		///Export to file the internal database of the current project
 		*m_tile_window,			///< Show MDI subwindows as tile

sources/qetgraphicsitem/dynamicelementtextitem.cpp

@@ -1382,36 +1382,68 @@ void DynamicElementTextItem::updateXref()
 				!m_parent_element.data()->linkedElements().isEmpty())
 		{
 			Element *master_elmt = m_parent_element.data()->linkedElements().first();
-			if(master_elmt && !parentGroup() &&
-			   (
+			if(master_elmt && !parentGroup())
+			{
+				XRefProperties xrp = diagram()->project()->defaultXRefProperties(master_elmt->kindInformations()["type"].toString());
+
+				//Champ de texte: store xref in element informations
+				if(xrp.getXrefPos() == Qt::AlignHCenter)
+				{
+					if(m_text_from == DynamicElementTextItem::ElementInfo && m_info_name == "xref")
+					{
+						QString xref_label = xrp.slaveLabel();
+						xref_label = autonum::AssignVariables::formulaToLabel(xref_label, master_elmt->rSequenceStruct(), master_elmt->diagram(), master_elmt);
+
+						DiagramContext dc = m_parent_element->elementInformations();
+						if(dc.value("xref").toString() != xref_label)
+						{
+							dc.addValue("xref", xref_label);
+							m_parent_element->setElementInformations(dc);
+						}
+
+						//Set up connections for future updates
+						if(m_update_slave_Xref_connection.isEmpty())
+						{
+							m_update_slave_Xref_connection << connect(master_elmt, &Element::xChanged,                       this, &DynamicElementTextItem::updateXref);
+							m_update_slave_Xref_connection << connect(master_elmt, &Element::yChanged,                       this, &DynamicElementTextItem::updateXref);
+							m_update_slave_Xref_connection << connect(master_elmt, &Element::elementInfoChange,              this, &DynamicElementTextItem::updateXref);
+							m_update_slave_Xref_connection << connect(diagram(), &Diagram::diagramInformationChanged,                    this, &DynamicElementTextItem::updateXref);
+							m_update_slave_Xref_connection << connect(diagram()->project(),    &QETProject::projectDiagramsOrderChanged, this, &DynamicElementTextItem::updateXref);
+							m_update_slave_Xref_connection << connect(diagram()->project(),    &QETProject::diagramRemoved,              this, &DynamicElementTextItem::updateXref);
+							m_update_slave_Xref_connection << connect(diagram()->project(),    &QETProject::XRefPropertiesChanged,       this, &DynamicElementTextItem::updateXref);
+						}
+						return;
+					}
+					//For label/composite text: fall through to cleanup (delete m_slave_Xref_item)
+				}
+				else if(
 				   (m_text_from == DynamicElementTextItem::ElementInfo && m_info_name == "label") ||
 				   (m_text_from == DynamicElementTextItem::CompositeText && m_composite_text.contains("%{label}"))
 			   )
-			  )
-			{
-				XRefProperties xrp = diagram()->project()->defaultXRefProperties(master_elmt->kindInformations()["type"].toString());
-				QString xref_label = xrp.slaveLabel();
-				xref_label = autonum::AssignVariables::formulaToLabel(xref_label, master_elmt->rSequenceStruct(), master_elmt->diagram(), master_elmt);
-				
-				if(!m_slave_Xref_item)
 				{
-					m_slave_Xref_item = new QGraphicsTextItem(xref_label, this);
-					m_slave_Xref_item->setFont(QETApp::diagramTextsFont(5));
-					m_slave_Xref_item->setDefaultTextColor(Qt::black);
-					m_slave_Xref_item->installSceneEventFilter(this);
+					QString xref_label = xrp.slaveLabel();
+					xref_label = autonum::AssignVariables::formulaToLabel(xref_label, master_elmt->rSequenceStruct(), master_elmt->diagram(), master_elmt);
 					
-					m_update_slave_Xref_connection << connect(master_elmt, &Element::xChanged,                       this, &DynamicElementTextItem::updateXref);
-					m_update_slave_Xref_connection << connect(master_elmt, &Element::yChanged,                       this, &DynamicElementTextItem::updateXref);
-					m_update_slave_Xref_connection << connect(master_elmt, &Element::elementInfoChange,              this, &DynamicElementTextItem::updateXref);
-					m_update_slave_Xref_connection << connect(diagram(), &Diagram::diagramInformationChanged,                    this, &DynamicElementTextItem::updateXref);
-					m_update_slave_Xref_connection << connect(diagram()->project(),    &QETProject::projectDiagramsOrderChanged, this, &DynamicElementTextItem::updateXref);
-					m_update_slave_Xref_connection << connect(diagram()->project(),    &QETProject::diagramRemoved,              this, &DynamicElementTextItem::updateXref);
-					m_update_slave_Xref_connection << connect(diagram()->project(),    &QETProject::XRefPropertiesChanged,       this, &DynamicElementTextItem::updateXref);
+					if(!m_slave_Xref_item)
+					{
+						m_slave_Xref_item = new QGraphicsTextItem(xref_label, this);
+						m_slave_Xref_item->setFont(QETApp::diagramTextsFont(5));
+						m_slave_Xref_item->setDefaultTextColor(Qt::black);
+						m_slave_Xref_item->installSceneEventFilter(this);
+						
+						m_update_slave_Xref_connection << connect(master_elmt, &Element::xChanged,                       this, &DynamicElementTextItem::updateXref);
+						m_update_slave_Xref_connection << connect(master_elmt, &Element::yChanged,                       this, &DynamicElementTextItem::updateXref);
+						m_update_slave_Xref_connection << connect(master_elmt, &Element::elementInfoChange,              this, &DynamicElementTextItem::updateXref);
+						m_update_slave_Xref_connection << connect(diagram(), &Diagram::diagramInformationChanged,                    this, &DynamicElementTextItem::updateXref);
+						m_update_slave_Xref_connection << connect(diagram()->project(),    &QETProject::projectDiagramsOrderChanged, this, &DynamicElementTextItem::updateXref);
+						m_update_slave_Xref_connection << connect(diagram()->project(),    &QETProject::diagramRemoved,              this, &DynamicElementTextItem::updateXref);
+						m_update_slave_Xref_connection << connect(diagram()->project(),    &QETProject::XRefPropertiesChanged,       this, &DynamicElementTextItem::updateXref);
+					}
+					else
+						m_slave_Xref_item->setPlainText(xref_label);
+					setXref_item(xrp.getXrefPos(), xrp.slaveOffset());
+					return;
 				}
-				else
-					m_slave_Xref_item->setPlainText(xref_label);
-				setXref_item(xrp.getXrefPos());
-				return;
 			}
 		}
 	}
@@ -1428,6 +1460,29 @@ void DynamicElementTextItem::updateXref()
 		delete m_slave_Xref_item;
 		m_slave_Xref_item = nullptr;
 		m_update_slave_Xref_connection.clear();
+
+		//If position changed to Champ de texte, store xref in element info
+		if(m_parent_element->linkType() == Element::Slave &&
+		   !m_parent_element->linkedElements().isEmpty())
+		{
+			Element *master_elmt = m_parent_element->linkedElements().first();
+			if(master_elmt && diagram())
+			{
+				XRefProperties xrp = diagram()->project()->defaultXRefProperties(master_elmt->kindInformations()["type"].toString());
+				if(xrp.getXrefPos() == Qt::AlignHCenter)
+				{
+					QString xref_label = xrp.slaveLabel();
+					xref_label = autonum::AssignVariables::formulaToLabel(xref_label, master_elmt->rSequenceStruct(), master_elmt->diagram(), master_elmt);
+
+					DiagramContext dc = m_parent_element->elementInformations();
+					if(dc.value("xref").toString() != xref_label)
+					{
+						dc.addValue("xref", xref_label);
+						m_parent_element->setElementInformations(dc);
+					}
+				}
+			}
+		}
 	}
 }
 
@@ -1476,7 +1531,7 @@ void DynamicElementTextItem::setPlainText(const QString &text)
 			? nullptr : m_parent_element.data()->linkedElements().first();
 		if (master_elmt) {
 			XRefProperties xrp = diagram()->project()->defaultXRefProperties(master_elmt->kindInformations()["type"].toString());
-			setXref_item(xrp.getXrefPos());
+			setXref_item(xrp.getXrefPos(), xrp.slaveOffset());
 		}
 	}
 }
@@ -1488,44 +1543,44 @@ void DynamicElementTextItem::setTextWidth(qreal width)
 	emit textWidthChanged(width);
 }
 
-void DynamicElementTextItem::setXref_item(Qt::AlignmentFlag m_exHrefPos)
+void DynamicElementTextItem::setXref_item(Qt::AlignmentFlag m_exHrefPos, int slave_offset)
 {
 	QRectF r = boundingRect();
 	QPointF pos;
 	//QPointF pos(r.center().x() - m_slave_Xref_item->boundingRect().width()/2,r.top());
 	if (m_exHrefPos == Qt::AlignBottom)
 	{
-		pos = QPointF(r.center().x() - m_slave_Xref_item->boundingRect().width()/2,r.bottom());
+		pos = QPointF(r.center().x() - m_slave_Xref_item->boundingRect().width()/2,r.bottom() + slave_offset);
 	}
 	else if (m_exHrefPos == Qt::AlignTop)
 	{
-		pos = QPointF(r.center().x() - m_slave_Xref_item->boundingRect().width()/2,r.top() - m_slave_Xref_item->boundingRect().height());
+		pos = QPointF(r.center().x() - m_slave_Xref_item->boundingRect().width()/2,r.top() - m_slave_Xref_item->boundingRect().height() - slave_offset);
 	}
 	else if (m_exHrefPos == Qt::AlignLeft)  //
 	{
-		pos = QPointF(r.left() -  m_slave_Xref_item->boundingRect().width(),r.center().y() - m_slave_Xref_item->boundingRect().height()/2);
+		pos = QPointF(r.left() -  m_slave_Xref_item->boundingRect().width() - slave_offset,r.center().y() - m_slave_Xref_item->boundingRect().height()/2);
 	}
 	else if (m_exHrefPos == Qt::AlignRight)  //
 	{
-		pos = QPointF(r.right() ,r.center().y() - m_slave_Xref_item->boundingRect().height()/2);
+		pos = QPointF(r.right() + slave_offset ,r.center().y() - m_slave_Xref_item->boundingRect().height()/2);
 	}
 	else if (m_exHrefPos == Qt::AlignBaseline)  //
 	{
 		if(this->alignment() &Qt::AlignBottom)
 		{
-			pos = QPointF(r.center().x() - m_slave_Xref_item->boundingRect().width()/2,r.bottom());
+			pos = QPointF(r.center().x() - m_slave_Xref_item->boundingRect().width()/2,r.bottom() + slave_offset);
 		}
 		else if(this->alignment() &Qt::AlignTop)
 		{
-			pos = QPointF(r.center().x() - m_slave_Xref_item->boundingRect().width()/2,r.top() - m_slave_Xref_item->boundingRect().height());
+			pos = QPointF(r.center().x() - m_slave_Xref_item->boundingRect().width()/2,r.top() - m_slave_Xref_item->boundingRect().height() - slave_offset);
 		}
 		else if(this->alignment() &Qt::AlignLeft)
 		{
-			pos = QPointF(r.left() -  m_slave_Xref_item->boundingRect().width(),r.center().y() - m_slave_Xref_item->boundingRect().height()/2);
+			pos = QPointF(r.left() -  m_slave_Xref_item->boundingRect().width() - slave_offset,r.center().y() - m_slave_Xref_item->boundingRect().height()/2);
 		}
 		else if(this->alignment() &Qt::AlignRight)
 		{
-			pos = QPointF(r.right() ,r.center().y() - m_slave_Xref_item->boundingRect().height()/2);
+			pos = QPointF(r.right() + slave_offset ,r.center().y() - m_slave_Xref_item->boundingRect().height()/2);
 		}
 	}
 	m_slave_Xref_item->setPos(pos);

sources/qetgraphicsitem/dynamicelementtextitem.h

@@ -112,7 +112,7 @@ class DynamicElementTextItem : public DiagramTextItem
 		void updateXref();
 		void setPlainText(const QString &text);
 		void setTextWidth(qreal width);
-		void setXref_item(Qt::AlignmentFlag m_exHrefPos);
+		void setXref_item(Qt::AlignmentFlag m_exHrefPos, int slave_offset = 0);
 
 		void setKeepVisualRotation(bool set);
 		bool keepVisualRotation() const;

sources/qetgraphicsitem/elementtextitemgroup.cpp

@@ -263,7 +263,16 @@ void ElementTextItemGroup::updateAlignment()
 	if(m_Xref_item)
 		m_Xref_item->autoPos();
 	if(m_slave_Xref_item)
-		adjustSlaveXrefPos();
+	{
+		int slave_offset = 0;
+		Element *master_elmt = m_parent_element->linkedElements().isEmpty()
+			? nullptr : m_parent_element->linkedElements().first();
+		if (master_elmt && m_parent_element->diagram()) {
+			XRefProperties xrp = m_parent_element->diagram()->project()->defaultXRefProperties(master_elmt->kindInformations()["type"].toString());
+			slave_offset = xrp.slaveOffset();
+		}
+		adjustSlaveXrefPos(slave_offset);
+	}
 	if(m_hold_to_bottom_of_page)
 		autoPos();
 }
@@ -786,12 +795,46 @@ void ElementTextItemGroup::updateXref()
 				!m_parent_element->linkedElements().isEmpty())
 		{
 			Element *master_elmt = m_parent_element->linkedElements().first();
+			XRefProperties xrp = project->defaultXRefProperties(master_elmt->kindInformations()["type"].toString());
+
+			//Champ de texte: store xref in element informations
+			if(xrp.getXrefPos() == Qt::AlignHCenter)
+			{
+				for(DynamicElementTextItem *deti : texts())
+				{
+					if(deti->textFrom() == DynamicElementTextItem::ElementInfo && deti->infoName() == "xref")
+					{
+						QString xref_label = xrp.slaveLabel();
+						xref_label = autonum::AssignVariables::formulaToLabel(xref_label, master_elmt->rSequenceStruct(), master_elmt->diagram(), master_elmt);
+
+						DiagramContext dc = m_parent_element->elementInformations();
+						if(dc.value("xref").toString() != xref_label)
+						{
+							dc.addValue("xref", xref_label);
+							m_parent_element->setElementInformations(dc);
+						}
+
+						//Set up connections for future updates
+						if(m_update_slave_Xref_connection.isEmpty())
+						{
+							m_update_slave_Xref_connection << connect(master_elmt, &Element::xChanged,                       this, &ElementTextItemGroup::updateXref);
+							m_update_slave_Xref_connection << connect(master_elmt, &Element::yChanged,                       this, &ElementTextItemGroup::updateXref);
+							m_update_slave_Xref_connection << connect(master_elmt, &Element::elementInfoChange,              this, &ElementTextItemGroup::updateXref);
+							m_update_slave_Xref_connection << connect(project,     &QETProject::projectDiagramsOrderChanged, this, &ElementTextItemGroup::updateXref);
+							m_update_slave_Xref_connection << connect(project,     &QETProject::diagramRemoved,              this, &ElementTextItemGroup::updateXref);
+							m_update_slave_Xref_connection << connect(project,     &QETProject::XRefPropertiesChanged,       this, &ElementTextItemGroup::updateXref);
+						}
+						return;
+					}
+				}
+				//No "xref" text found: fall through to cleanup
+			}
+
 			for(DynamicElementTextItem *deti : texts())
 			{
 				if((deti->textFrom() == DynamicElementTextItem::ElementInfo && deti->infoName() == "label") ||
 				   (deti->textFrom() == DynamicElementTextItem::CompositeText && deti->compositeText().contains("%{label")))
 				{
-					XRefProperties xrp = project->defaultXRefProperties(master_elmt->kindInformations()["type"].toString());
 					QString xref_label = xrp.slaveLabel();
 					xref_label = autonum::AssignVariables::formulaToLabel(xref_label, master_elmt->rSequenceStruct(), master_elmt->diagram(), master_elmt);
 					
@@ -810,7 +853,7 @@ void ElementTextItemGroup::updateXref()
 					else
 						m_slave_Xref_item->setPlainText(xref_label);
 					
-					adjustSlaveXrefPos();
+					adjustSlaveXrefPos(xrp.slaveOffset());
 					return;
 				}
 			}
@@ -830,14 +873,38 @@ void ElementTextItemGroup::updateXref()
 		delete m_slave_Xref_item;
 		m_slave_Xref_item = nullptr;
 		m_update_slave_Xref_connection.clear();
+
+		//If position changed to Champ de texte, store xref in element info
+		if(m_parent_element->linkType() == Element::Slave &&
+		   !m_parent_element->linkedElements().isEmpty() &&
+		   m_parent_element->diagram())
+		{
+			Element *master_elmt = m_parent_element->linkedElements().first();
+			if(master_elmt)
+			{
+				XRefProperties xrp = m_parent_element->diagram()->project()->defaultXRefProperties(master_elmt->kindInformations()["type"].toString());
+				if(xrp.getXrefPos() == Qt::AlignHCenter)
+				{
+					QString xref_label = xrp.slaveLabel();
+					xref_label = autonum::AssignVariables::formulaToLabel(xref_label, master_elmt->rSequenceStruct(), master_elmt->diagram(), master_elmt);
+
+					DiagramContext dc = m_parent_element->elementInformations();
+					if(dc.value("xref").toString() != xref_label)
+					{
+						dc.addValue("xref", xref_label);
+						m_parent_element->setElementInformations(dc);
+					}
+				}
+			}
+		}
 	}
 }
 
-void ElementTextItemGroup::adjustSlaveXrefPos()
+void ElementTextItemGroup::adjustSlaveXrefPos(int slave_offset)
 {
 	QRectF r = boundingRect();
 	QPointF pos(r.center().x() - m_slave_Xref_item->boundingRect().width()/2,
-				r.bottom());
+				r.bottom() + slave_offset);
 	m_slave_Xref_item->setPos(pos);
 }
 

sources/qetgraphicsitem/elementtextitemgroup.h

@@ -104,7 +104,7 @@ class ElementTextItemGroup : public QObject, public  QGraphicsItemGroup
 		
 	private:
 		void updateXref();
-		void adjustSlaveXrefPos();
+		void adjustSlaveXrefPos(int slave_offset = 0);
 		void autoPos();
 
 	private:

sources/qetgraphicsitem/masterelement.cpp

@@ -227,6 +227,73 @@ void MasterElement::aboutDeleteXref()
 	}
 }
 
+/**
+ * @brief MasterElement::contactUsage
+ * Count the slave contacts currently linked to this master, by type.
+ * This is the single place where that count is worked out: the cross ref
+ * item, the properties dialog and the link widgets all read it from here,
+ * so they cannot disagree with each other.
+ * @return the per type usage
+ */
+namespace {
+
+	/**
+		Map the element data's contact type onto the tally's own, so that
+		the used count and the declared capacity cannot classify the same
+		contact type differently.
+	*/
+	ContactUsage::Type contactType(ElementData::SlaveState state)
+	{
+		switch (state)
+		{
+			case ElementData::NO:    return ContactUsage::NO;
+			case ElementData::NC:    return ContactUsage::NC;
+			case ElementData::SW:    return ContactUsage::SW;
+			case ElementData::Other: break;
+		}
+
+		return ContactUsage::Other;
+	}
+
+}
+
+ContactUsage MasterElement::contactUsage() const
+{
+	ContactUsage usage;
+
+	for (Element *elmt : connected_elements)
+	{
+		if (!elmt) {
+			continue;
+		}
+
+		const ElementData &data = elmt->elementData();
+		usage.addSlave(contactType(data.m_slave_state), data.m_contact_count);
+	}
+
+	return usage;
+}
+
+/**
+ * @brief MasterElement::contactCapacity
+ * The contacts this master declares it provides, by type, summed over its
+ * contact groups. A group stands for contactCount contacts of its type.
+ * Returns an empty tally when the element declares no groups, which is the
+ * case for every element in the standard collection today -- callers use
+ * that to decide whether a capacity is worth showing at all.
+ * @return the per type capacity
+ */
+ContactUsage MasterElement::contactCapacity() const
+{
+	ContactUsage capacity;
+
+	for (const auto &group : m_data.m_slave_contact_groups) {
+		capacity.addSlave(contactType(group.type), group.contactCount);
+	}
+
+	return capacity;
+}
+
 /**
  * @brief MasterElement::isFull
  * @return true if the master has reached its maximum number of slaves
@@ -247,7 +314,10 @@ bool MasterElement::isFull() const
 		return false;
 	}
 
-	// Return true if current connected elements reached or exceeded the limit
+		// max_slaves is a number of slots, not of contacts: it sizes the
+		// element's contact group table, and a slave occupies exactly one
+		// group however many contacts that group stands for. So the slots
+		// in use are the linked elements, not the contacts they carry.
 	return connected_elements.size() >= max_slaves;
 }
 

sources/qetgraphicsitem/masterelement.h

@@ -19,6 +19,7 @@
 #define MASTERELEMENT_H
 
 #include "element.h"
+#include "../contactusage.h"
 #include <QHash>
 #include <QMetaObject>
 
@@ -47,6 +48,8 @@ class MasterElement : public Element
 		void initLink          (QETProject *project) override;
 		QRectF XrefBoundingRect() const;
 
+		ContactUsage contactUsage() const;
+		ContactUsage contactCapacity() const;
 		bool isFull() const; // Check Slave-Limit
 		
 	protected:

sources/qetinformation.cpp

@@ -194,8 +194,9 @@ QStringList QETInformation::elementInfoKeys()
 						 ELMT_PLC_ADDRESS,
 						 ELMT_PLC_FUNCTION,
 						 ELMT_PLC_COMMENT,
-						 ELMT_PLC_CROSSREF,
-						 "exclude_from_bom" };
+					 ELMT_PLC_CROSSREF,
+					 ELMT_XREF,
+					 "exclude_from_bom" };
 	return list;
 }
 
@@ -316,6 +317,7 @@ QString QETInformation::translatedInfoKey(const QString &info)
 	else if (info == ELMT_PLC_FUNCTION)                      return QObject::tr("Fonction PLC");
 	else if (info == ELMT_PLC_COMMENT)                       return QObject::tr("Commentaire PLC");
 	else if (info == ELMT_PLC_CROSSREF)                      return QObject::tr("Réf. croisée PLC");
+	else if (info == ELMT_XREF)                          return QObject::tr("Réf. croisée");
 	else return QString();
 }
 

sources/qetinformation.h

@@ -83,6 +83,7 @@ namespace QETInformation
 	static QString ELMT_SUPPLIER_AUX4                     = "supplier_auxiliary4";
 	static QString ELMT_QUANTITY_AUX4                     = "quantity_auxiliary4";
 	static QString ELMT_UNITY_AUX4                        = "unity_auxiliary4";
+	static QString ELMT_XREF                         = "xref";
 
 
 	/** Default information related to conductor **/

sources/qetmessagebox.cpp

@@ -17,6 +17,84 @@
 */
 #include "qetmessagebox.h"
 
+#include <QTextStream>
+
+namespace {
+	bool g_non_interactive = false;
+
+	/**
+		@brief autoAnswer
+		Report a message box on stderr and pick an answer, for use when there
+		is no user to click anything. @see QET::QetMessageBox::setNonInteractive
+		@param severity : short word naming the kind of box, for the log line
+		@param title
+		@param text
+		@param buttons : the buttons the caller offered
+		@param defaultButton : the caller's preferred answer, may be NoButton
+		@return the button to report as pressed
+	*/
+	QMessageBox::StandardButton autoAnswer(
+			const char *severity,
+			const QString &title,
+			const QString &text,
+			QMessageBox::StandardButtons buttons,
+			QMessageBox::StandardButton defaultButton)
+	{
+			//Honour the caller's own default when it named one.
+		if (defaultButton != QMessageBox::NoButton
+			&& (buttons & defaultButton)) {
+			QTextStream(stderr) << severity << ": " << title << " -- " << text
+								<< "\n(no display: answered with the caller's default button)\n";
+			return defaultButton;
+		}
+
+			//Otherwise prefer a "carry on" answer over one that cancels, so a
+			//batch run completes rather than silently doing nothing.
+		static const QMessageBox::StandardButton preference[] = {
+			QMessageBox::Ok,     QMessageBox::Open,   QMessageBox::Yes,
+			QMessageBox::Save,   QMessageBox::Apply,  QMessageBox::YesToAll,
+			QMessageBox::Retry,  QMessageBox::Ignore, QMessageBox::Close
+		};
+		for (auto candidate : preference) {
+			if (buttons & candidate) {
+				QTextStream(stderr) << severity << ": " << title << " -- " << text
+									<< "\n(no display: continuing)\n";
+				return candidate;
+			}
+		}
+
+			//Nothing affirmative on offer -- fall back to whatever is set.
+		for (int bit = QMessageBox::Ok; bit <= QMessageBox::RestoreDefaults; bit <<= 1) {
+			auto candidate = static_cast<QMessageBox::StandardButton>(bit);
+			if (buttons & candidate) {
+				QTextStream(stderr) << severity << ": " << title << " -- " << text
+									<< "\n(no display: answered automatically)\n";
+				return candidate;
+			}
+		}
+
+		QTextStream(stderr) << severity << ": " << title << " -- " << text
+							<< "\n(no display: no button offered)\n";
+		return QMessageBox::NoButton;
+	}
+}
+
+/**
+	@brief QET::QetMessageBox::setNonInteractive
+	@param non_interactive
+*/
+void QET::QetMessageBox::setNonInteractive(bool non_interactive) {
+	g_non_interactive = non_interactive;
+}
+
+/**
+	@brief QET::QetMessageBox::isNonInteractive
+	@return true when message boxes are answered without a user
+*/
+bool QET::QetMessageBox::isNonInteractive() {
+	return g_non_interactive;
+}
+
 /**
 	@see Documentation Qt pour QMessageBox::critical
 */
@@ -27,6 +105,9 @@ QMessageBox::StandardButton QET::QetMessageBox::critical (
 		QMessageBox::StandardButtons buttons,
 		QMessageBox::StandardButton defaultButton)
 {
+	if (g_non_interactive) {
+		return autoAnswer("Critical", title, text, buttons, defaultButton);
+	}
 #ifdef Q_OS_MACOS
 	QMessageBox message_box(
 				QMessageBox::Critical,
@@ -59,6 +140,9 @@ QMessageBox::StandardButton QET::QetMessageBox::information(
 		QMessageBox::StandardButtons buttons,
 		QMessageBox::StandardButton defaultButton)
 {
+	if (g_non_interactive) {
+		return autoAnswer("Information", title, text, buttons, defaultButton);
+	}
 #ifdef Q_OS_MACOS
 	QMessageBox message_box(
 				QMessageBox::Information,
@@ -91,6 +175,9 @@ QMessageBox::StandardButton QET::QetMessageBox::question (
 		QMessageBox::StandardButtons buttons,
 		QMessageBox::StandardButton defaultButton)
 {
+	if (g_non_interactive) {
+		return autoAnswer("Question", title, text, buttons, defaultButton);
+	}
 #ifdef Q_OS_MACOS
 	QMessageBox message_box(
 				QMessageBox::Question,
@@ -123,6 +210,9 @@ QMessageBox::StandardButton QET::QetMessageBox::warning (
 		QMessageBox::StandardButtons buttons,
 		QMessageBox::StandardButton defaultButton)
 {
+	if (g_non_interactive) {
+		return autoAnswer("Warning", title, text, buttons, defaultButton);
+	}
 #ifdef Q_OS_MACOS
 	QMessageBox message_box(
 				QMessageBox::Warning,

sources/qetmessagebox.h

@@ -27,6 +27,28 @@ namespace QET {
 		Qt:Sheet flag, thus enabling a better MacOS integration.
 	*/
 	namespace QetMessageBox {
+		/**
+			Enable non-interactive mode.
+
+			In non-interactive mode the functions below never construct a
+			dialog. They write the message to stderr and return an answer
+			immediately, so a headless run cannot block on a modal box that
+			nobody is there to dismiss.
+
+			This is needed because these are reachable from the command-line
+			tools: opening a project written by an older QElectroTech raises
+			a warning from QETProject::readProjectXml(), and with no display
+			to click it, QDialog::exec() spins its event loop forever.
+
+			The answer is chosen as: the caller's defaultButton when it gave
+			one, otherwise the first "carry on" button among those offered
+			(Ok, Open, Yes, Save, Apply...), otherwise the first button set.
+			So the two warnings above resolve to Open and the project loads,
+			which is what a batch invocation wants.
+		*/
+		void setNonInteractive(bool non_interactive);
+		bool isNonInteractive();
+
 		QMessageBox::StandardButton critical (
 				QWidget *,
 				const QString &,

sources/qetproject.cpp

@@ -1252,7 +1252,7 @@ ElementsLocation QETProject::importElement(ElementsLocation &location)
 				// Warn if the new element introduces slave contact groups
 				QDomElement new_kind = location.xml().firstChildElement("kindInformations");
 				if (!new_kind.firstChildElement("slaveContactGroups").isNull()) {
-					QMessageBox::StandardButton answer = QMessageBox::warning(nullptr,
+					QMessageBox::StandardButton answer = QET::QetMessageBox::warning(nullptr,
 						tr("Système de contacts modifié"),
 						tr("Le nouvel élément définit des groupes de contacts esclaves.\n"
 						   "Les éléments esclaves existants ne seront pas automatiquement "

sources/ui/elementpropertieswidget.cpp

@@ -23,6 +23,7 @@
 #include "../qetgraphicsitem/dynamicelementtextitem.h"
 #include "../qetgraphicsitem/element.h"
 #include "../qetgraphicsitem/elementtextitemgroup.h"
+#include "../qetgraphicsitem/masterelement.h"
 #include "../qeticons.h"
 #include "dynamicelementtextitemeditor.h"
 #include "elementinfowidget.h"
@@ -380,9 +381,48 @@ QWidget *ElementPropertiesWidget::generalWidget()
 	description_string += QString(tr("Rotation : %1°\n")).arg(m_element.data()->rotation());
 	description_string += QString(tr("Dimensions : %1*%2\n")).arg(m_element -> size().width()).arg(m_element -> size().height());
 	description_string += QString(tr("Bornes : %1\n")).arg(m_element -> terminals().count());
-	if (m_element->linkType() == Element::Master){
-	description_string += QString(tr("Nombre maximum de contacts esclaves définis : %1\n")).arg(m_element -> elementData().m_max_slaves);
-	description_string += QString(tr("Nombre de contacts esclaves utilisés : %1\n")).arg(m_element ->linkedElements().count());
+	if (m_element->linkType() == Element::Master)
+	{
+			//The declared limit is optional: -1 means the element sets no
+			//limit at all, which is worth saying rather than printing "-1".
+		const int max_slaves = m_element->elementData().m_max_slaves;
+		description_string += max_slaves == -1
+				? QString(tr("Nombre maximum de contacts esclaves définis : non défini\n"))
+				: QString(tr("Nombre maximum de contacts esclaves définis : %1\n")).arg(max_slaves);
+
+			//Left as a count of linked elements: the line above is a number
+			//of slots, and a slave fills one slot however many contacts it
+			//carries, so the two stay in the same unit.
+		description_string += QString(tr("Nombre de contacts esclaves utilisés : %1\n")).arg(m_element->linkedElements().count());
+
+			//The breakdown below is in contacts, not slots: it answers how
+			//many contacts an auxiliary block must provide.
+		const MasterElement *master =
+				static_cast<const MasterElement *>(m_element.data());
+		const ContactUsage usage    = master->contactUsage();
+		const ContactUsage capacity = master->contactCapacity();
+
+		if (capacity.total() > 0)
+		{
+				//The element declares contact groups, so it can say not
+				//only what has been used but what it has to offer. A type
+				//used beyond what is declared shows as e.g. "1/0", which
+				//is the point: it says this contact does not fit the part.
+			description_string += QString(tr("    Contacts : NO : %1/%2, NC : %3/%4, inverseurs : %5/%6, autres : %7/%8\n"))
+					.arg(usage.no).arg(capacity.no)
+					.arg(usage.nc).arg(capacity.nc)
+					.arg(usage.sw).arg(capacity.sw)
+					.arg(usage.other).arg(capacity.other);
+		}
+		else if (usage.total() > 0)
+		{
+				//No declared groups, so a plain count of what is in use.
+			description_string += QString(tr("    Contacts : NO : %1, NC : %2, inverseurs : %3, autres : %4\n"))
+					.arg(usage.no)
+					.arg(usage.nc)
+					.arg(usage.sw)
+					.arg(usage.other);
+		}
 	}
 	description_string += QString(tr("Emplacement : %1\n")).arg(m_element.data()->location().toString());
 

sources/ui/imagetransparentcolordialog.cpp

@@ -65,7 +65,17 @@ ClickableImageLabel::ClickableImageLabel(const QImage &sourceImage, QWidget *par
 */
 void ClickableImageLabel::mousePressEvent(QMouseEvent *event)
 {
-	if (event->button() != Qt::LeftButton || pixmap().isNull())
+		// QLabel::pixmap() returns a pointer in Qt5 and a value in Qt6.
+		// Qt 5.15 offers the by-value form behind Qt::ReturnByValue; the
+		// pointer overload is deprecated there, so take the by-value one
+		// on both and the difference reduces to the argument.
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
+	const QPixmap label_pixmap = pixmap(Qt::ReturnByValue);
+#else
+	const QPixmap label_pixmap = pixmap();
+#endif
+
+	if (event->button() != Qt::LeftButton || label_pixmap.isNull())
 		return;
 
 	// The label may be larger than its pixmap (layout stretching); the
@@ -73,9 +83,9 @@ void ClickableImageLabel::mousePressEvent(QMouseEvent *event)
 	// so the click has to be re-based against the pixmap's own rect
 	// within the label, not the label's own top-left.
 	const QRect pixmapRect(
-			(width() - pixmap().width()) / 2,
-			(height() - pixmap().height()) / 2,
-			pixmap().width(), pixmap().height());
+			(width() - label_pixmap.width()) / 2,
+			(height() - label_pixmap.height()) / 2,
+			label_pixmap.width(), label_pixmap.height());
 	if (!pixmapRect.contains(event->pos()))
 		return;
 

sources/ui/linksingleelementwidget.cpp

@@ -17,7 +17,6 @@
 */
 #include "linksingleelementwidget.h"
 #include "contactgroupselectiondialog.h"
-#include "../qetgraphicsitem/masterelement.h"
 #include "../qetgraphicsitem/conductor.h"
 #include "../diagram.h"
 #include "../diagramposition.h"
@@ -353,8 +352,16 @@ void LinkSingleElementWidget::buildTree()
 		
 		QSettings settings;
 		QVariant v = settings.value(QStringLiteral("link-element-widget/report-state"));
-		if(!v.isNull())
-			ui->m_tree_widget->header()->restoreState(v.toByteArray());
+		auto *header = ui->m_tree_widget->header();
+		if (v.isNull() || !header->restoreState(v.toByteArray()))
+		{
+			// Keep logical column IDs stable for saved layouts, but show the
+			// folio identity first even when the candidate has no conductor.
+			for (int column = 5; column < 8; ++column)
+				header->moveSection(header->visualIndex(column), column - 5);
+			ui->m_tree_widget->resizeColumnToContents(5);
+			ui->m_tree_widget->resizeColumnToContents(6);
+		}
 	}
 	
 	setUpCompleter();
@@ -410,11 +417,12 @@ QVector <QPointer<Element>> LinkSingleElementWidget::availableElements()
 				continue;
 			}
 
-			// If the master is full, we'll remove it from the list!
-			MasterElement *master = static_cast<MasterElement*>(elmt);
-			if (master->isFull()) {
-				elmt_vector.removeAt(i);
-			}
+				// A master at its declared limit stays in the list. Removing
+				// it made a full master indistinguishable from one that does
+				// not exist: the candidate simply was not there, with nothing
+				// to say why. The limit is advisory -- see the prompt in
+				// MasterPropertiesWidget::on_link_button_clicked() -- so the
+				// user decides, rather than the list deciding for them.
 		}
 	}
 	return elmt_vector;

sources/ui/masterpropertieswidget.cpp

@@ -307,15 +307,24 @@ void MasterPropertiesWidget::on_link_button_clicked()
 		int max_slaves = max_slaves_variant.toInt();
 		int current_slaves = ui->m_link_tree_widget->topLevelItemCount();
 
-		// If a limit is set and reached
+			// If a limit is set and reached, say so but let the user decide.
+			// The limit records how many contacts the part is expected to
+			// carry; it is not a rule the drawing has to obey, and refusing
+			// the link obstructs drawing a schematic before the hardware has
+			// been chosen.
 		if (max_slaves != -1 && current_slaves >= max_slaves) {
 
-
 			// Show a message box with the actual window as parent to ensure it's on top
-			QMessageBox::warning(this->window(),
-								 tr("Nombre maximal d'esclaves atteint."),
-								 tr("Cet élément maître ne peut plus accepter aucun nouveau contact esclave, la limite fixée a été atteinte (Limite: %1).").arg(max_slaves));
-			return;
+			const auto answer = QMessageBox::warning(
+						this->window(),
+						tr("Nombre maximal d'esclaves atteint."),
+						tr("La limite fixée pour cet élément maître est atteinte (Limite: %1).\n\n"
+						   "Voulez-vous tout de même lier ce contact esclave ?").arg(max_slaves),
+						QMessageBox::Yes | QMessageBox::No,
+						QMessageBox::Yes);
+			if (answer != QMessageBox::Yes) {
+				return;
+			}
 		}
 	}
 

sources/ui/wiringlistdialog.cpp

@@ -0,0 +1,114 @@
+/*
+	Copyright 2006-2026 The QElectroTech Team
+	This file is part of QElectroTech.
+
+	QElectroTech is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 2 of the License, or
+	(at your option) any later version.
+
+	QElectroTech is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#include "wiringlistdialog.h"
+
+#include "../dataBase/projectdatabase.h"
+#include "../qetproject.h"
+
+#include <QDialogButtonBox>
+#include <QHeaderView>
+#include <QLabel>
+#include <QSqlQueryModel>
+#include <QTableView>
+#include <QVBoxLayout>
+
+/**
+	@brief WiringListDialog::WiringListDialog
+	@param project : project whose wiring list is shown
+	@param parent : parent widget
+*/
+WiringListDialog::WiringListDialog(QETProject *project, QWidget *parent) :
+	QDialog(parent),
+	m_project(project)
+{
+	setWindowTitle(tr("Liste de câblage", "window title"));
+	resize(900, 500);
+
+	auto *layout = new QVBoxLayout(this);
+
+		//The wiring list reads the database rather than the diagrams, and a
+		//conductor's row is only as fresh as the last thing that touched it.
+		//Refresh before querying so the dialog cannot show a wire number that
+		//was edited earlier in the session.
+	m_project->dataBase()->updateDB();
+
+	auto *model = new QSqlQueryModel(this);
+	model->setQuery(QStringLiteral(
+				"SELECT wire_number, from_element_label, from_terminal,"
+				" to_element_label, to_terminal, diagram_position"
+				" FROM wiring_list_view"
+				//Wire numbers are text, so a plain sort puts "10" before "9".
+				//Numeric ones first, ordered by value; anything non-numeric
+				//after, ordered as text. The trailing wire_number keeps ties
+				//stable.
+				" ORDER BY diagram_position,"
+				" CASE WHEN wire_number GLOB '[0-9]*' THEN 0 ELSE 1 END,"
+				" CAST(wire_number AS INTEGER),"
+				" wire_number"),
+			m_project->dataBase()->database());
+
+	model->setHeaderData(0, Qt::Horizontal, tr("Fil", "column title"));
+	model->setHeaderData(1, Qt::Horizontal, tr("Composant 1", "column title"));
+	model->setHeaderData(2, Qt::Horizontal, tr("Borne 1", "column title"));
+	model->setHeaderData(3, Qt::Horizontal, tr("Composant 2", "column title"));
+	model->setHeaderData(4, Qt::Horizontal, tr("Borne 2", "column title"));
+	model->setHeaderData(5, Qt::Horizontal, tr("Folio", "column title"));
+
+	const int excluded = m_project->dataBase()->excludedConductorCount();
+
+		//QSqlQueryModel fetches lazily, so rowCount() straight after
+		//setQuery() reports the first batch (256) rather than the query's
+		//size. Draining it first is what makes the count below true for a
+		//project with more wires than that.
+	while (model->canFetchMore()) {
+		model->fetchMore();
+	}
+	const int listed = model->rowCount();
+
+	auto *summary = new QLabel(this);
+	summary->setWordWrap(true);
+	if (excluded > 0)
+	{
+			//Rare now that Terminal::stableUuid() gives every terminal an
+			//identity: what is left is a conductor whose endpoint has no
+			//parent element at all. Still worth saying out loud rather than
+			//presenting a short list as if it were complete.
+		summary->setText(tr("%n conducteur(s) listé(s).", "wiring list summary", listed)
+				 % QStringLiteral(" ")
+				 % tr("%n conducteur(s) exclu(s) : une extrémité n'est rattachée"
+				      " à aucun élément.",
+				      "wiring list exclusion warning", excluded));
+	}
+	else {
+		summary->setText(tr("%n conducteur(s) listé(s).", "wiring list summary", listed));
+	}
+	layout->addWidget(summary);
+
+	auto *view = new QTableView(this);
+	view->setModel(model);
+	view->setEditTriggers(QAbstractItemView::NoEditTriggers);
+	view->setSelectionBehavior(QAbstractItemView::SelectRows);
+	view->setAlternatingRowColors(true);
+	view->verticalHeader()->setVisible(false);
+	view->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);
+	layout->addWidget(view);
+
+	auto *buttons = new QDialogButtonBox(QDialogButtonBox::Close, this);
+	connect(buttons, &QDialogButtonBox::rejected, this, &QDialog::reject);
+	layout->addWidget(buttons);
+}

sources/ui/wiringlistdialog.h

@@ -0,0 +1,48 @@
+/*
+	Copyright 2006-2026 The QElectroTech Team
+	This file is part of QElectroTech.
+
+	QElectroTech is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 2 of the License, or
+	(at your option) any later version.
+
+	QElectroTech is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#ifndef WIRINGLISTDIALOG_H
+#define WIRINGLISTDIALOG_H
+
+#include <QDialog>
+
+class QETProject;
+
+/**
+	@brief The WiringListDialog class
+	Read-only view of the project's from-to wiring list, read from the
+	wiring_list_view of projectDataBase.
+
+	Deliberately not an exporter: QET already ships a wiring-list CSV export
+	(Projet > Exporter le plan de câblage, and --export-cables), which walks
+	the project XML and covers that need. This dialog exists to make the
+	database view inspectable, and above all to state how many conductors
+	are missing from it and why -- a count the CSV export cannot give,
+	because it never excludes anything in the first place.
+*/
+class WiringListDialog : public QDialog
+{
+	Q_OBJECT
+
+	public:
+		explicit WiringListDialog(QETProject *project, QWidget *parent = nullptr);
+
+	private:
+		QETProject *m_project = nullptr;
+};
+
+#endif // WIRINGLISTDIALOG_H

sources/ui/xrefpropertieswidget.cpp

@@ -111,6 +111,7 @@ void XRefPropertiesWidget::buildUi()
 	ui -> m_xrefpos_cb -> addItem(tr("Left"),"left");
 	ui -> m_xrefpos_cb -> addItem(tr("Right"),"right");
 	ui -> m_xrefpos_cb -> addItem(tr("Text alignment"),"alignment");
+	ui -> m_xrefpos_cb -> addItem(tr("Champ de texte"),"text_field");
 	m_previous_type_index = ui -> m_type_cb -> currentIndex();
 }
 
@@ -139,6 +140,7 @@ void XRefPropertiesWidget::saveProperties(int index) {
 	else if(ui->m_xrefpos_cb->itemData(ui->m_xrefpos_cb->currentIndex()).toString() == "left") xrp.setXrefPos(Qt::AlignLeft);
 	else if(ui->m_xrefpos_cb->itemData(ui->m_xrefpos_cb->currentIndex()).toString() == "right") xrp.setXrefPos(Qt::AlignRight);
 	else if(ui->m_xrefpos_cb->itemData(ui->m_xrefpos_cb->currentIndex()).toString() == "alignment") xrp.setXrefPos(Qt::AlignBaseline);
+	else if(ui->m_xrefpos_cb->itemData(ui->m_xrefpos_cb->currentIndex()).toString() == "text_field") xrp.setXrefPos(Qt::AlignHCenter);
 	xrp.setShowPowerContac(ui->m_show_power_cb->isChecked());
 	xrp.setShowTerminalName(ui->m_show_terminal_name_cb->isChecked());
 	xrp.setPrefix("power",  ui->m_power_prefix_le->text());
@@ -147,6 +149,7 @@ void XRefPropertiesWidget::saveProperties(int index) {
 	xrp.setMasterLabel(ui->m_master_le->text());
 	xrp.setSlaveLabel(ui->m_slave_le->text());
 	xrp.setOffset(ui->m_offset_sb->value());
+	xrp.setSlaveOffset(ui->m_slave_offset_sb->value());
 
 	m_properties.insert(type, xrp);
 }
@@ -177,6 +180,9 @@ void XRefPropertiesWidget::updateDisplay()
 	int offset = xrp.offset();
 	ui->m_offset_sb->setValue(offset);
 
+	int slave_offset = xrp.slaveOffset();
+	ui->m_slave_offset_sb->setValue(slave_offset);
+
 	if (xrp.snapTo() == XRefProperties::Bottom){
 		 ui->m_snap_to_cb->setCurrentIndex(ui->m_snap_to_cb->findData("bottom"));
 		 ui->m_offset_sb->setEnabled(true);
@@ -191,6 +197,7 @@ void XRefPropertiesWidget::updateDisplay()
 	else if(xrp.getXrefPos() == Qt::AlignRight) ui->m_xrefpos_cb->setCurrentIndex(ui->m_xrefpos_cb->findData("right"));
 	else if(xrp.getXrefPos() == Qt::AlignBaseline) ui->m_xrefpos_cb->setCurrentIndex(ui->m_xrefpos_cb->findData("alignment"));
 	else if(xrp.getXrefPos() == Qt::AlignBottom) ui->m_xrefpos_cb->setCurrentIndex(ui->m_xrefpos_cb->findData("bottom"));
+	else if(xrp.getXrefPos() == Qt::AlignHCenter) ui->m_xrefpos_cb->setCurrentIndex(ui->m_xrefpos_cb->findData("text_field"));
 	ui->m_show_power_cb->setChecked(xrp.showPowerContact());
 	ui->m_show_terminal_name_cb->setChecked(xrp.showTerminalName());
 	ui->m_power_prefix_le-> setText(xrp.prefix("power"));

sources/ui/xrefpropertieswidget.ui

@@ -90,20 +90,56 @@
         </item>
        </layout>
       </item>
-      <item>
-       <layout class="QHBoxLayout" name="horizontalLayout_6">
-        <item>
-         <widget class="QLabel" name="label_10">
-          <property name="text">
-           <string>XRef slave position</string>
-          </property>
-         </widget>
-        </item>
-        <item>
-         <widget class="QComboBox" name="m_xrefpos_cb"/>
-        </item>
-       </layout>
-      </item>
+       <item>
+        <layout class="QHBoxLayout" name="horizontalLayout_6">
+         <item>
+          <widget class="QLabel" name="label_10">
+           <property name="text">
+            <string>XRef slave position</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QComboBox" name="m_xrefpos_cb"/>
+         </item>
+        </layout>
+       </item>
+       <item>
+        <layout class="QHBoxLayout" name="horizontalLayout_8">
+         <item>
+          <widget class="QLabel" name="label_11">
+           <property name="text">
+            <string>Distance label - slave :</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QSpinBox" name="m_slave_offset_sb">
+           <property name="toolTip">
+            <string>Distance in pixels between the label and the slave cross reference</string>
+           </property>
+           <property name="suffix">
+            <string notr="true">px</string>
+           </property>
+           <property name="correctionMode">
+            <enum>QAbstractSpinBox::CorrectToNearestValue</enum>
+           </property>
+           <property name="minimum">
+            <number>-50</number>
+           </property>
+           <property name="maximum">
+            <number>100</number>
+           </property>
+           <property name="singleStep">
+            <number>1</number>
+           </property>
+           <property name="value">
+            <number>0</number>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
       <item>
        <layout class="QHBoxLayout" name="horizontalLayout_3">
         <item>

tests/qttest/CMakeLists.txt

@@ -85,3 +85,9 @@ add_test(NAME tst_diagramsortkeys COMMAND tst_diagramsortkeys)
 target_include_directories(tst_diagramsortkeys PRIVATE ${QET_DIR}/sources)
 target_link_libraries(tst_diagramsortkeys PRIVATE Qt::Test)
 
+# contactusage.h is a header-only helper holding the contact counting
+# rules, so this test builds independently of the rest of the QET sources.
+add_executable(tst_contactusage tst_contactusage.cpp)
+add_test(NAME tst_contactusage COMMAND tst_contactusage)
+target_include_directories(tst_contactusage PRIVATE ${QET_DIR}/sources)
+target_link_libraries(tst_contactusage PRIVATE Qt::Test)

tests/qttest/tst_contactusage.cpp

@@ -0,0 +1,137 @@
+/*
+	Copyright 2006-2026 The QElectroTech Team
+	This file is part of QElectroTech.
+
+	QElectroTech is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 2 of the License, or
+	(at your option) any later version.
+
+	QElectroTech is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#include <QtTest>
+
+#include "contactusage.h"
+
+class tst_contactusage : public QObject
+{
+	Q_OBJECT
+
+private slots:
+	// An empty master uses nothing.
+	void emptyUsesNothing()
+	{
+		ContactUsage usage;
+
+		QCOMPARE(usage.no, 0);
+		QCOMPARE(usage.nc, 0);
+		QCOMPARE(usage.sw, 0);
+		QCOMPARE(usage.other, 0);
+		QCOMPARE(usage.total(), 0);
+	}
+
+	// Each type accumulates into its own field only.
+	void countsEachTypeSeparately()
+	{
+		ContactUsage usage;
+		usage.addSlave(ContactUsage::NO, 1);
+		usage.addSlave(ContactUsage::NO, 1);
+		usage.addSlave(ContactUsage::NC, 1);
+		usage.addSlave(ContactUsage::SW, 1);
+		usage.addSlave(ContactUsage::Other, 1);
+
+		QCOMPARE(usage.no, 2);
+		QCOMPARE(usage.nc, 1);
+		QCOMPARE(usage.sw, 1);
+		QCOMPARE(usage.other, 1);
+		QCOMPARE(usage.total(), 5);
+	}
+
+	// A slave standing for several contacts counts once per contact.
+	// Counting elements rather than contacts made a 4 pole contact
+	// consume a single contact from the master's budget.
+	void countsContactsNotElements()
+	{
+		ContactUsage usage;
+		usage.addSlave(ContactUsage::NO, 4);
+
+		QCOMPARE(usage.no, 4);
+		QCOMPARE(usage.total(), 4);
+	}
+
+	// A changeover is one contact of its own kind, never one NO plus
+	// one NC. CrossRefItem::NOElements() and NCElements() both return
+	// changeovers, so a count built by adding those two lists would
+	// report a single changeover as two contacts.
+	void changeoverIsCountedOnce()
+	{
+		ContactUsage usage;
+		usage.addSlave(ContactUsage::SW, 1);
+
+		QCOMPARE(usage.sw, 1);
+		QCOMPARE(usage.no, 0);
+		QCOMPARE(usage.nc, 0);
+		QCOMPARE(usage.total(), 1);
+	}
+
+	// An element which declares no contact count, or a nonsensical one,
+	// is still a contact.
+	void missingContactCountIsOneContact_data()
+	{
+		QTest::addColumn<int>("declared");
+
+		QTest::newRow("zero")     << 0;
+		QTest::newRow("negative") << -1;
+	}
+
+	void missingContactCountIsOneContact()
+	{
+		QFETCH(int, declared);
+
+		ContactUsage usage;
+		usage.addSlave(ContactUsage::NO, declared);
+
+		QCOMPARE(usage.no, 1);
+		QCOMPARE(usage.total(), 1);
+	}
+
+	// A declared capacity is summed across groups, so two NO groups of two
+	// contacts each declare four NO contacts, not two groups.
+	void capacitySumsAcrossGroups()
+	{
+		ContactUsage capacity;
+		capacity.addSlave(ContactUsage::NO, 2);
+		capacity.addSlave(ContactUsage::NO, 2);
+		capacity.addSlave(ContactUsage::NC, 1);
+
+		QCOMPARE(capacity.no, 4);
+		QCOMPARE(capacity.nc, 1);
+		QCOMPARE(capacity.total(), 5);
+	}
+
+	// The mix a coil would actually carry: two single NO, one 4 pole NO,
+	// one NC and one changeover.
+	void tallysARealisticMix()
+	{
+		ContactUsage usage;
+		usage.addSlave(ContactUsage::NO, 1);
+		usage.addSlave(ContactUsage::NO, 1);
+		usage.addSlave(ContactUsage::NO, 4);
+		usage.addSlave(ContactUsage::NC, 1);
+		usage.addSlave(ContactUsage::SW, 1);
+
+		QCOMPARE(usage.no, 6);
+		QCOMPARE(usage.nc, 1);
+		QCOMPARE(usage.sw, 1);
+		QCOMPARE(usage.total(), 8);
+	}
+};
+
+QTEST_APPLESS_MAIN(tst_contactusage)
+#include "tst_contactusage.moc"