изменено: CMakeLists.txt

новый файл:    appimage-build.nix
	новый файл:    assets/icons/erlu.ico
	изменено:      default.nix
	новый файл:    packaging/windows/erlu.rc
	изменено:      src/MainWindow.cpp
	изменено:      src/MainWindow.h
	изменено:      src/items/BlockItem.cpp
	изменено:      src/items/HeaderFooterItem.cpp
	изменено:      src/main.cpp
	изменено:      src/plugins/color/ColorsPlugin.cpp
	изменено:      src/plugins/color/translations/colors_en.ts
	изменено:      src/plugins/color/translations/colors_fr.ts
	изменено:      src/plugins/color/translations/colors_ru.ts

appimage-build.nix

@@ -0,0 +1,121 @@
+{ pkgs ? import <nixpkgs> {}
+, buildColorsPlugin ? true
+}:
+
+# Builds a distributable AppImage from the local sources (see default.nix).
+# Uses linuxdeployqt + appimagetool AppImages to bundle Qt runtime bits and
+# generate the final .AppImage artifact.
+let
+  inherit (pkgs) lib;
+
+  # Reuse the main package but skip the nixpkgs Qt wrapper so we can lay down
+  # the raw binaries and their closure into the AppDir.
+  erlu = (import ./default.nix {
+    inherit pkgs buildColorsPlugin;
+  }).overrideAttrs (_: {
+    dontWrapQtApps = true;
+  });
+
+  appimagetoolSrc = pkgs.fetchurl {
+    url = "https://github.com/AppImage/appimagetool/releases/download/continuous/appimagetool-x86_64.AppImage";
+    sha256 = "sha256-ptceK2zWb46NFsN60WRliYXgz1/KqVDJCkgokMudE+A=";
+  };
+in
+  pkgs.runCommand "erlu-idef0-editor-appimage"
+  {
+    nativeBuildInputs = [
+      pkgs.squashfsTools
+      pkgs.patchelf
+      pkgs.binutils
+      pkgs.findutils
+      pkgs.coreutils
+      pkgs.file
+      pkgs.imagemagick
+      pkgs.nix
+    ];
+  } ''
+    set -euo pipefail
+    export HOME=$PWD/home
+    mkdir -p "$HOME"
+
+    # Extract appimagetool AppImage without running it
+    extract_appimage() {
+      local src="$1"
+      local dest="$2"
+      mkdir -p "$dest"
+      local offset
+      offset=$(LC_ALL=C readelf -h "$src" | awk 'NR==13{e_shoff=$5} NR==18{e_shentsize=$5} NR==19{e_shnum=$5} END{print e_shoff+e_shentsize*e_shnum}')
+      unsquashfs -q -d "$dest" -o "$offset" "$src"
+      chmod -R u+w "$dest"
+    }
+
+    extract_appimage ${appimagetoolSrc} appimagetool
+
+    appdir=$PWD/AppDir
+    mkdir -p "$appdir"/usr/{bin,share/applications,share/icons/hicolor/scalable/apps,share/mime/packages}
+
+    # Core binary and runtime data
+    cp ${erlu}/bin/erlu_idef0_editor "$appdir/usr/bin/erlu_idef0_editor"
+    chmod +x "$appdir/usr/bin/erlu_idef0_editor"
+
+    if [ -d ${erlu}/share ]; then
+      cp -r ${erlu}/share/* "$appdir/usr/share/"
+    fi
+
+    if [ -d ${erlu}/plugins ]; then
+      cp -r ${erlu}/plugins "$appdir/usr/"
+    fi
+
+    # Ensure we can amend the copied tree (Nix store files are read-only)
+    chmod -R u+w "$appdir"
+
+    # Copy the full dependency closure into /nix/store inside the AppDir so
+    # the existing RPATHs and interpreter paths keep working at runtime.
+    mkdir -p "$appdir/nix/store"
+    for p in $(nix-store -qR ${erlu}); do
+      cp -a "$p" "$appdir/nix/store/"
+    done
+
+    # Desktop integration bits
+    cp ${./packaging/linux/erlu-idef0-editor.desktop} "$appdir/usr/share/applications/erlu-idef0-editor.desktop"
+    cp ${./assets/icons/erlu.svg} "$appdir/usr/share/icons/hicolor/scalable/apps/erlu.svg"
+    cp ${./packaging/linux/idef0.xml} "$appdir/usr/share/mime/packages/idef0.xml"
+
+    # linuxdeployqt expects the .desktop and icon at the AppDir root too
+    cp "$appdir/usr/share/applications/erlu-idef0-editor.desktop" "$appdir/"
+    cp "$appdir/usr/share/icons/hicolor/scalable/apps/erlu.svg" "$appdir/erlu.svg"
+
+    # Minimal AppRun launcher
+    cat > "$appdir/AppRun" <<'EOF'
+#!/usr/bin/env bash
+set -euo pipefail
+HERE="$(dirname "$(readlink -f "$0")")"
+export PATH="$HERE/usr/bin:$PATH"
+exec "$HERE/usr/bin/erlu_idef0_editor" "$@"
+EOF
+    chmod +x "$appdir/AppRun"
+
+    # Derive the type-2 runtime from the appimagetool AppImage (avoids network fetch)
+    runtime=$PWD/runtime
+    runtime_offset=$(LC_ALL=C readelf -h ${appimagetoolSrc} | awk 'NR==13{e_shoff=$5} NR==18{e_shentsize=$5} NR==19{e_shnum=$5} END{print e_shoff+e_shentsize*e_shnum}')
+    head -c "$runtime_offset" ${appimagetoolSrc} > "$runtime"
+    chmod +x "$runtime"
+
+    # Wrapper to force appimagetool to use the local runtime (and log its use)
+    cat > appimagetool-wrapper <<EOF
+#!${pkgs.coreutils}/bin/env bash
+set -euxo pipefail
+echo "appimagetool-wrapper: runtime=$runtime pwd=\$PWD args=\$@" >&2
+ls -l "$PWD/appimagetool/usr/bin" >&2 || true
+exec "$PWD/appimagetool/usr/bin/appimagetool" --runtime-file "$runtime" "\$@"
+EOF
+    chmod +x appimagetool-wrapper
+
+    export PATH="$PWD/appimagetool/usr/bin:${pkgs.file}/bin:$PATH"
+
+    # Build the AppImage directly with appimagetool
+    ./appimagetool-wrapper "$appdir"
+
+    mkdir -p "$out"
+    mv ./*.AppImage "$out/erlu-idef0-editor-${erlu.version}.AppImage"
+  ''