Merge 6c63ba45b6 into 160402e1d0

Consistently use README and no CRLF
move audio files to src/audio
2024-11-23 20:14:05 +00:00 · 2024-11-11 09:15:53 +08:00 · 2024-11-10 17:39:43 -05:00 · 2024-11-10 17:39:43 -05:00 · 2024-11-08 20:59:40 +08:00 · 2024-11-08 20:55:42 +08:00
174 changed files with 644 additions and 21456 deletions
--- a/.git-blame-ignore-revs
+++ b/.git-blame-ignore-revs
@ -12,3 +12,6 @@ b5349478cfb0dc2dd0de8c8e8aeebdd24cf7ac6b

 # mass apply clang-tidy's readability-braces-around-statements
 a11c9e3aeca4329e1982d8fe26bacbb21ab50ddf
+
+# mass apply clang-tidy's modernize-use-using
+d15081e723756eef053550dc9e06e31d7828dec3
--- a/.github/workflows/Release-all.yml
+++ b/.github/workflows/Release-all.yml
@ -147,7 +147,7 @@ jobs:
          if [[ '${{env.prerelease}}' == 'true' ]]
          then
            echo "This is a pre-release"
-            previousTag=$(git tag --sort=-creatordate | grep "^v" | head -n 1)
+            previousTag=$(git tag --sort=-creatordate | grep "^v" | grep -v "Release" | head -n 1)
          else 
            echo "This is not a pre-release"
            previousTag=$(git tag --sort=-creatordate | grep "^v" | grep -v "alpha" | head -n 1)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -192,6 +192,12 @@ endif ()

 #### Compile definitions

+# Disable deprecated staffs for Qt<=6.7 (Bump this if ever consider bump Qt version)
+target_compile_definitions(${GOLDENDICT} PRIVATE
+        QT_DISABLE_DEPRECATED_UP_TO=0x060700
+        QT_NO_DEPRECATED_WARNINGS
+)
+
 target_compile_definitions(${GOLDENDICT} PUBLIC
        CMAKE_USED_HACK  # temporal hack to avoid breaking qmake build
        MAKE_QTMULTIMEDIA_PLAYER
@ -266,15 +272,25 @@ if (APPLE)
    set(Assembling_Dir "${CMAKE_BINARY_DIR}/redist")
    set(App_Name "${GOLDENDICT}.app")
    set(Redistributable_APP "${Assembling_Dir}/${App_Name}")
-    
+
+    # if anything wrong, delete this and affect lines, and see what's Qt will generate by default.
+    set(QtConfPath "${Redistributable_APP}/Contents/Resources/qt.conf")
+
    qt_generate_deploy_script(
            TARGET ${GOLDENDICT}
            OUTPUT_SCRIPT deploy_script
-            CONTENT "qt_deploy_runtime_dependencies(
+            CONTENT "
+            set(QT_DEPLOY_PREFIX \"${Redistributable_APP}\")
+            set(QT_DEPLOY_TRANSLATIONS_DIR \"Contents/Resources/translations\")
+            qt_deploy_runtime_dependencies(
                        EXECUTABLE \"${Redistributable_APP}\"
                        GENERATE_QT_CONF
-                        NO_APP_STORE_COMPLIANCE
-                )"
+                        NO_APP_STORE_COMPLIANCE)
+            qt_deploy_translations()
+            qt_deploy_qt_conf(\"${QtConfPath}\"
+                         PLUGINS_DIR PlugIns
+                         TRANSLATIONS_DIR Resources/translations)
+            "
    )

    install(TARGETS ${GOLDENDICT} BUNDLE DESTINATION "${Assembling_Dir}")
--- a/icons/README.txt
+++ b/icons/README.txt
@ -1,79 +1,79 @@
-issue: https://github.com/goldendict/goldendict/issues/1441
-
-http://tango.freedesktop.org/Tango_Desktop_Project GPLv3
-list:
-internet.svg
-home.svg
-configure.svg
-fileopen.svg
-addtab.svg
-wizard.svg
-fulltext
-text2speech
-reload 
-icons/print.svg
-icons/programs.svg
-error
-star.svg
-star_blue.svg
-network.svg
-hotkeys
-previous
-next
-advanced
-windows-list
-filesave
-playsound_color
-interface
-webdict
-transliteration
-closetab
-folder
-reload
-menu.svg
-
-https://packages.debian.org/bullseye/gnome-icon-theme GPLv3
-lists:
-clear
-
-https://commons.wikimedia.org/wiki/File:Accessories-dictionary.svg
-lists:
-icon32_sdict.svg 
-
-
-https://freesvg.org/pushpin-vector-image  public domain 
-lists:
-pushbin
-
-
-https://commons.wikimedia.org/wiki/File:Arrow_bottom_svg.svg  license:public domain
-lists:
-1downarrow
-
-
-these two icons from sertoli @  https://forum.freemdict.com/u/sertoli/summary
-playsound.png
-playsound_full.png
-
-
-LGPL
-icon32_zoombase.png https://icons.iconarchive.com/icons/oxygen-icons.org/oxygen/128/Actions-page-zoom-icon.png
-icon32_zoomout.png https://icons.iconarchive.com/icons/oxygen-icons.org/oxygen/128/Actions-zoom-out-icon.png
-icon32_zoomin.png https://icons.iconarchive.com/icons/oxygen-icons.org/oxygen/128/Actions-zoom-in-icon.png
-reload.png https://iconarchive.com/show/oxygen-icons-by-oxygen-icons.org/Actions-edit-redo-icon.html
-advanced.png https://icons.iconarchive.com/icons/oxygen-icons.org/oxygen/128/Actions-system-run-icon.png
-sources.png https://icons.iconarchive.com/icons/oxygen-icons.org/oxygen/128/Apps-plasma-icon.png
-
-book.svg https://github.com/johnfactotum/foliate
-
-
-lingualibre.svg https://en.m.wikipedia.org/wiki/File:Lingualibre-logo-no-text.svg
-
-
-Apache License Version 2.0
-1downarrow.svg
-system-search.svg
-Modified from  https://github.com/google/material-design-icons
-
-add-anki-icon.svg   MIT license
+issue: https://github.com/goldendict/goldendict/issues/1441
+
+http://tango.freedesktop.org/Tango_Desktop_Project GPLv3
+list:
+internet.svg
+home.svg
+configure.svg
+fileopen.svg
+addtab.svg
+wizard.svg
+fulltext
+text2speech
+reload 
+icons/print.svg
+icons/programs.svg
+error
+star.svg
+star_blue.svg
+network.svg
+hotkeys
+previous
+next
+advanced
+windows-list
+filesave
+playsound_color
+interface
+webdict
+transliteration
+closetab
+folder
+reload
+menu.svg
+
+https://packages.debian.org/bullseye/gnome-icon-theme GPLv3
+lists:
+clear
+
+https://commons.wikimedia.org/wiki/File:Accessories-dictionary.svg
+lists:
+icon32_sdict.svg 
+
+
+https://freesvg.org/pushpin-vector-image  public domain 
+lists:
+pushbin
+
+
+https://commons.wikimedia.org/wiki/File:Arrow_bottom_svg.svg  license:public domain
+lists:
+1downarrow
+
+
+these two icons from sertoli @  https://forum.freemdict.com/u/sertoli/summary
+playsound.png
+playsound_full.png
+
+
+LGPL
+icon32_zoombase.png https://icons.iconarchive.com/icons/oxygen-icons.org/oxygen/128/Actions-page-zoom-icon.png
+icon32_zoomout.png https://icons.iconarchive.com/icons/oxygen-icons.org/oxygen/128/Actions-zoom-out-icon.png
+icon32_zoomin.png https://icons.iconarchive.com/icons/oxygen-icons.org/oxygen/128/Actions-zoom-in-icon.png
+reload.png https://iconarchive.com/show/oxygen-icons-by-oxygen-icons.org/Actions-edit-redo-icon.html
+advanced.png https://icons.iconarchive.com/icons/oxygen-icons.org/oxygen/128/Actions-system-run-icon.png
+sources.png https://icons.iconarchive.com/icons/oxygen-icons.org/oxygen/128/Apps-plasma-icon.png
+
+book.svg https://github.com/johnfactotum/foliate
+
+
+lingualibre.svg https://en.m.wikipedia.org/wiki/File:Lingualibre-logo-no-text.svg
+
+
+Apache License Version 2.0
+1downarrow.svg
+system-search.svg
+Modified from  https://github.com/google/material-design-icons
+
+add-anki-icon.svg   MIT license
 https://www.svgrepo.com/svg/435992/add-card
--- a/icons/flags/00readme.txt
+++ b/icons/flags/00readme.txt
--- a/locale/Readme.md
+++ b/locale/Readme.md
@ -1,3 +0,0 @@
-qtwebengine_zh_CN.ts is used to fixed some right context menu on webengine.
-
-The previous qt_* rename to qt_extra_* to distinguish between the locale language.These qt_extra*.ts are also used to fix GUI translation issues as qt has not provided an update version about these language.
--- a/locale/kab_KAB.ts
+++ b/locale/kab_KAB.ts
@ -86,7 +86,7 @@
    </message>
    <message>
      <source>(untitled)</source>
-      <translation type="unfinished">(untitled)</translation>
+      <translation>(war azwel)</translation>
    </message>
    <message>
      <source>(picture)</source>
@ -101,7 +101,7 @@
    </message>
    <message>
      <source>From </source>
-      <translation type="unfinished">From </translation>
+      <translation>Seg </translation>
    </message>
    <message>
      <source>Collapse article</source>
@ -156,7 +156,7 @@
    </message>
    <message>
      <source>Audio</source>
-      <translation type="unfinished">Audio</translation>
+      <translation>Ameslaw</translation>
    </message>
    <message>
      <source>TTS Voice</source>
@ -941,7 +941,7 @@ between classic and school orthography in cyrillic)</translation>
    </message>
    <message>
      <source>Cancel</source>
-      <translation type="unfinished">Cancel</translation>
+      <translation>Sefsex</translation>
    </message>
    <message>
      <source>Help</source>
@ -1161,7 +1161,7 @@ between classic and school orthography in cyrillic)</translation>
    </message>
    <message>
      <source>Please wait...</source>
-      <translation type="unfinished">Please wait...</translation>
+      <translation>Txil rǧu…</translation>
    </message>
    <message>
      <source>Indexing...</source>
@ -1180,11 +1180,11 @@ between classic and school orthography in cyrillic)</translation>
    </message>
    <message>
      <source>Abkhazian</source>
-      <translation type="unfinished">Abkhazian</translation>
+      <translation>Tabxazit</translation>
    </message>
    <message>
      <source>Avestan</source>
-      <translation type="unfinished">Avestan</translation>
+      <translation>Tavestant</translation>
    </message>
    <message>
      <source>Afrikaans</source>
@ -1244,15 +1244,15 @@ between classic and school orthography in cyrillic)</translation>
    </message>
    <message>
      <source>Bambara</source>
-      <translation type="unfinished">Bambara</translation>
+      <translation>Tabambarat</translation>
    </message>
    <message>
      <source>Bengali</source>
-      <translation type="unfinished">Bengali</translation>
+      <translation>Tabengalit</translation>
    </message>
    <message>
      <source>Tibetan</source>
-      <translation type="unfinished">Tibetan</translation>
+      <translation>Tatibitant</translation>
    </message>
    <message>
      <source>Breton</source>
@ -1312,11 +1312,11 @@ between classic and school orthography in cyrillic)</translation>
    </message>
    <message>
      <source>Dzongkha</source>
-      <translation type="unfinished">Dzongkha</translation>
+      <translation>Tadzungat</translation>
    </message>
    <message>
      <source>Ewe</source>
-      <translation type="unfinished">Ewe</translation>
+      <translation>Tawit</translation>
    </message>
    <message>
      <source>Greek</source>
@ -1344,11 +1344,11 @@ between classic and school orthography in cyrillic)</translation>
    </message>
    <message>
      <source>Persian</source>
-      <translation type="unfinished">Persian</translation>
+      <translation>Tafarsit</translation>
    </message>
    <message>
      <source>Fulah</source>
-      <translation type="unfinished">Fulah</translation>
+      <translation>Tafulaht</translation>
    </message>
    <message>
      <source>Finnish</source>
@ -1372,7 +1372,7 @@ between classic and school orthography in cyrillic)</translation>
    </message>
    <message>
      <source>Irish</source>
-      <translation type="unfinished">Irish</translation>
+      <translation>Tirlandit</translation>
    </message>
    <message>
      <source>Scottish Gaelic</source>
@ -1404,15 +1404,15 @@ between classic and school orthography in cyrillic)</translation>
    </message>
    <message>
      <source>Hindi</source>
-      <translation type="unfinished">Hindi</translation>
+      <translation>Tahendit</translation>
    </message>
    <message>
      <source>Hiri Motu</source>
-      <translation type="unfinished">Hiri Motu</translation>
+      <translation>Tahirimutut</translation>
    </message>
    <message>
      <source>Croatian</source>
-      <translation type="unfinished">Croatian</translation>
+      <translation>Takrwasit</translation>
    </message>
    <message>
      <source>Haitian</source>
@ -1420,23 +1420,23 @@ between classic and school orthography in cyrillic)</translation>
    </message>
    <message>
      <source>Hungarian</source>
-      <translation type="unfinished">Hungarian</translation>
+      <translation>Tahungarit</translation>
    </message>
    <message>
      <source>Armenian</source>
-      <translation type="unfinished">Armenian</translation>
+      <translation>Taṛminit</translation>
    </message>
    <message>
      <source>Herero</source>
-      <translation type="unfinished">Herero</translation>
+      <translation>Tahirirut</translation>
    </message>
    <message>
      <source>Interlingua</source>
-      <translation type="unfinished">Interlingua</translation>
+      <translation>Tantirlingwat</translation>
    </message>
    <message>
      <source>Indonesian</source>
-      <translation type="unfinished">Indonesian</translation>
+      <translation>Tandunizit</translation>
    </message>
    <message>
      <source>Interlingue</source>
@ -1460,15 +1460,15 @@ between classic and school orthography in cyrillic)</translation>
    </message>
    <message>
      <source>Icelandic</source>
-      <translation type="unfinished">Icelandic</translation>
+      <translation>Taslandit</translation>
    </message>
    <message>
      <source>Italian</source>
-      <translation type="unfinished">Italian</translation>
+      <translation>Taṭelyanit</translation>
    </message>
    <message>
      <source>Inuktitut</source>
-      <translation type="unfinished">Inuktitut</translation>
+      <translation>Tinuktitut</translation>
    </message>
    <message>
      <source>Japanese</source>
@ -1480,23 +1480,23 @@ between classic and school orthography in cyrillic)</translation>
    </message>
    <message>
      <source>Georgian</source>
-      <translation type="unfinished">Georgian</translation>
+      <translation>Tajyurjit</translation>
    </message>
    <message>
      <source>Kongo</source>
-      <translation type="unfinished">Kongo</translation>
+      <translation>Takungut</translation>
    </message>
    <message>
      <source>Kikuyu</source>
-      <translation type="unfinished">Kikuyu</translation>
+      <translation>Takikuyut</translation>
    </message>
    <message>
      <source>Kwanyama</source>
-      <translation type="unfinished">Kwanyama</translation>
+      <translation>Takwanyamat</translation>
    </message>
    <message>
      <source>Kazakh</source>
-      <translation type="unfinished">Kazakh</translation>
+      <translation>Takazaxt</translation>
    </message>
    <message>
      <source>Kalaallisut</source>
@ -1512,27 +1512,27 @@ between classic and school orthography in cyrillic)</translation>
    </message>
    <message>
      <source>Korean</source>
-      <translation type="unfinished">Korean</translation>
+      <translation>Takurit</translation>
    </message>
    <message>
      <source>Kanuri</source>
-      <translation type="unfinished">Kanuri</translation>
+      <translation>Takanurit</translation>
    </message>
    <message>
      <source>Kashmiri</source>
-      <translation type="unfinished">Kashmiri</translation>
+      <translation>Takacmirit</translation>
    </message>
    <message>
      <source>Kurdish</source>
-      <translation type="unfinished">Kurdish</translation>
+      <translation>Takurdit</translation>
    </message>
    <message>
      <source>Komi</source>
-      <translation type="unfinished">Komi</translation>
+      <translation>Takumit</translation>
    </message>
    <message>
      <source>Cornish</source>
-      <translation type="unfinished">Cornish</translation>
+      <translation>Takurnikt</translation>
    </message>
    <message>
      <source>Kirghiz</source>
@ -1628,11 +1628,11 @@ between classic and school orthography in cyrillic)</translation>
    </message>
    <message>
      <source>Nepali</source>
-      <translation type="unfinished">Nepali</translation>
+      <translation>Tanipalit</translation>
    </message>
    <message>
      <source>Ndonga</source>
-      <translation type="unfinished">Ndonga</translation>
+      <translation>Tandungat</translation>
    </message>
    <message>
      <source>Dutch</source>
@ -1644,7 +1644,7 @@ between classic and school orthography in cyrillic)</translation>
    </message>
    <message>
      <source>Norwegian</source>
-      <translation type="unfinished">Norwegian</translation>
+      <translation>Tanurvijit</translation>
    </message>
    <message>
      <source>South Ndebele</source>
@ -1696,11 +1696,11 @@ between classic and school orthography in cyrillic)</translation>
    </message>
    <message>
      <source>Portuguese</source>
-      <translation type="unfinished">Portuguese</translation>
+      <translation>Tapurtugit</translation>
    </message>
    <message>
      <source>Quechua</source>
-      <translation type="unfinished">Quechua</translation>
+      <translation>Takicwat</translation>
    </message>
    <message>
      <source>Raeto-Romance</source>
@ -1712,7 +1712,7 @@ between classic and school orthography in cyrillic)</translation>
    </message>
    <message>
      <source>Romanian</source>
-      <translation type="unfinished">Romanian</translation>
+      <translation>Tarumanit</translation>
    </message>
    <message>
      <source>Russian</source>
@ -1752,35 +1752,35 @@ between classic and school orthography in cyrillic)</translation>
    </message>
    <message>
      <source>Slovak</source>
-      <translation type="unfinished">Slovak</translation>
+      <translation>Tasluvakt</translation>
    </message>
    <message>
      <source>Slovenian</source>
-      <translation type="unfinished">Slovenian</translation>
+      <translation>Tasluvinit</translation>
    </message>
    <message>
      <source>Samoan</source>
-      <translation type="unfinished">Samoan</translation>
+      <translation>Tasamwant</translation>
    </message>
    <message>
      <source>Shona</source>
-      <translation type="unfinished">Shona</translation>
+      <translation>Tacunat</translation>
    </message>
    <message>
      <source>Somali</source>
-      <translation type="unfinished">Somali</translation>
+      <translation>Tasumalit</translation>
    </message>
    <message>
      <source>Albanian</source>
-      <translation type="unfinished">Albanian</translation>
+      <translation>Talbanit</translation>
    </message>
    <message>
      <source>Serbian</source>
-      <translation type="unfinished">Serbian</translation>
+      <translation>Taṣirbit</translation>
    </message>
    <message>
      <source>Swati</source>
-      <translation type="unfinished">Swati</translation>
+      <translation>Taswatit</translation>
    </message>
    <message>
      <source>Southern Sotho</source>
@ -1792,27 +1792,27 @@ between classic and school orthography in cyrillic)</translation>
    </message>
    <message>
      <source>Swedish</source>
-      <translation type="unfinished">Swedish</translation>
+      <translation>Taswidit</translation>
    </message>
    <message>
      <source>Swahili</source>
-      <translation type="unfinished">Swahili</translation>
+      <translation>Taswahilit</translation>
    </message>
    <message>
      <source>Tamil</source>
-      <translation type="unfinished">Tamil</translation>
+      <translation>Taṭamilit</translation>
    </message>
    <message>
      <source>Telugu</source>
-      <translation type="unfinished">Telugu</translation>
+      <translation>Tatilugut</translation>
    </message>
    <message>
      <source>Tajik</source>
-      <translation type="unfinished">Tajik</translation>
+      <translation>Tatajikt</translation>
    </message>
    <message>
      <source>Thai</source>
-      <translation type="unfinished">Thai</translation>
+      <translation>Taṭaylandit</translation>
    </message>
    <message>
      <source>Tigrinya</source>
@ -1836,7 +1836,7 @@ between classic and school orthography in cyrillic)</translation>
    </message>
    <message>
      <source>Turkish</source>
-      <translation type="unfinished">Turkish</translation>
+      <translation>Taṭurkit</translation>
    </message>
    <message>
      <source>Tsonga</source>
@ -1860,19 +1860,19 @@ between classic and school orthography in cyrillic)</translation>
    </message>
    <message>
      <source>Ukrainian</source>
-      <translation type="unfinished">Ukrainian</translation>
+      <translation>Tukranit</translation>
    </message>
    <message>
      <source>Urdu</source>
-      <translation type="unfinished">Urdu</translation>
+      <translation>Turdut</translation>
    </message>
    <message>
      <source>Uzbek</source>
-      <translation type="unfinished">Uzbek</translation>
+      <translation>Tuzbikt</translation>
    </message>
    <message>
      <source>Venda</source>
-      <translation type="unfinished">Venda</translation>
+      <translation>Tavendat</translation>
    </message>
    <message>
      <source>Vietnamese</source>
@ -1912,11 +1912,11 @@ between classic and school orthography in cyrillic)</translation>
    </message>
    <message>
      <source>Zulu</source>
-      <translation type="unfinished">Zulu</translation>
+      <translation>Tazulut</translation>
    </message>
    <message>
      <source>Lojban</source>
-      <translation type="unfinished">Lojban</translation>
+      <translation>Talujbant</translation>
    </message>
    <message>
      <source>Traditional Chinese</source>
@ -2027,11 +2027,11 @@ between classic and school orthography in cyrillic)</translation>
    </message>
    <message>
      <source>Lithuanian</source>
-      <translation type="unfinished">Lithuanian</translation>
+      <translation>Taliṭwanit</translation>
    </message>
    <message>
      <source>Macedonian</source>
-      <translation type="unfinished">Macedonian</translation>
+      <translation>Tamasidunt</translation>
    </message>
    <message>
      <source>Dutch</source>
@ -2039,7 +2039,7 @@ between classic and school orthography in cyrillic)</translation>
    </message>
    <message>
      <source>Polish</source>
-      <translation type="unfinished">Polish</translation>
+      <translation>Tapulandit</translation>
    </message>
    <message>
      <source>Portuguese</source>
@ -2055,7 +2055,7 @@ between classic and school orthography in cyrillic)</translation>
    </message>
    <message>
      <source>Albanian</source>
-      <translation type="unfinished">Albanian</translation>
+      <translation>Talbanit</translation>
    </message>
    <message>
      <source>Serbian (Cyrillic)</source>
@ -2091,7 +2091,7 @@ between classic and school orthography in cyrillic)</translation>
    </message>
    <message>
      <source>Persian</source>
-      <translation type="unfinished">Persian</translation>
+      <translation>Tafarsit</translation>
    </message>
    <message>
      <source>Spanish, Argentina</source>
@ -2115,23 +2115,23 @@ between classic and school orthography in cyrillic)</translation>
    </message>
    <message>
      <source>Tajik</source>
-      <translation type="unfinished">Tajik</translation>
+      <translation>Tatajikt</translation>
    </message>
    <message>
      <source>Quechua</source>
-      <translation type="unfinished">Quechua</translation>
+      <translation>Takicwat</translation>
    </message>
    <message>
      <source>Aymara</source>
-      <translation type="unfinished">Aymara</translation>
+      <translation>Taymarat</translation>
    </message>
    <message>
      <source>Arabic, Saudi Arabia</source>
-      <translation type="unfinished">Arabic, Saudi Arabia</translation>
+      <translation>Taɛrabt, Suɛudiya Taɛrabt</translation>
    </message>
    <message>
      <source>Turkmen</source>
-      <translation type="unfinished">Turkmen</translation>
+      <translation>Taturkmant</translation>
    </message>
    <message>
      <source>Interlingue</source>
@ -2147,7 +2147,7 @@ between classic and school orthography in cyrillic)</translation>
    </message>
    <message>
      <source>English</source>
-      <translation type="unfinished">English</translation>
+      <translation>Taglizit</translation>
    </message>
  </context>
  <context>
--- a/locale/qt_extra_es.ts
+++ b/locale/qt_extra_es.ts
--- a/locale/qt_extra_it.ts
+++ b/locale/qt_extra_it.ts
--- a/locale/qt_extra_lt.ts
+++ b/locale/qt_extra_lt.ts
--- a/locale/qtwebengine_zh_CN.ts
+++ b/locale/qtwebengine_zh_CN.ts
@ -1,467 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1" language="zh_CN">
-<context>
-    <name>DownloadInterruptReason</name>
-    <message>
-        <source>Unknown reason or not interrupted</source>
-        <translation>未知原因或非中断</translation>
-    </message>
-    <message>
-        <source>General file operation failure</source>
-        <translation>文件操作失败</translation>
-    </message>
-    <message>
-        <source>The file cannot be written locally, due to access restrictions</source>
-        <translation>由于访问限制，该文件无法在本地写入</translation>
-    </message>
-    <message>
-        <source>Insufficient space on the target drive</source>
-        <translation>目标驱动器上的空间不足</translation>
-    </message>
-    <message>
-        <source>The directory or file name is too long</source>
-        <translation>目录或文件名太长</translation>
-    </message>
-    <message>
-        <source>The file size exceeds the file system limitation</source>
-        <translation>文件大小超过文件系统限制</translation>
-    </message>
-    <message>
-        <source>The file is infected with a virus</source>
-        <translation>该文件感染了病毒</translation>
-    </message>
-    <message>
-        <source>Temporary problem (for example file in use, or too many open files)</source>
-        <translation>临时问题（例如文件正在使用或打开的文件太多）</translation>
-    </message>
-    <message>
-        <source>The file was blocked due to local policy</source>
-        <translation>由于本地政策，该文件被阻止</translation>
-    </message>
-    <message>
-        <source>Checking the safety of the download failed due to unexpected reasons</source>
-        <translation>由于意外原因，检查下载的安全性失败</translation>
-    </message>
-    <message>
-        <source>File seek past the end of a file (resuming previously interrupted download)</source>
-        <translation>文件搜索超过文件末尾（恢复先前中断的下载）</translation>
-    </message>
-    <message>
-        <source>The partial file did not match the expected hash</source>
-        <translation>部分文件与预期的哈希不匹配</translation>
-    </message>
-    <message>
-        <source>General network failure</source>
-        <translation>一般网络故障</translation>
-    </message>
-    <message>
-        <source>The network operation has timed out</source>
-        <translation>网络操作超时</translation>
-    </message>
-    <message>
-        <source>The network connection has been terminated</source>
-        <translation>网络连接已终止</translation>
-    </message>
-    <message>
-        <source>The server has gone down</source>
-        <translation>服务器宕机了</translation>
-    </message>
-    <message>
-        <source>The network request was invalid (for example, the URL or scheme is invalid)</source>
-        <translation>网络请求无效（例如，URL或scheme无效）</translation>
-    </message>
-    <message>
-        <source>General server failure</source>
-        <translation>一般服务器故障</translation>
-    </message>
-    <message>
-        <source>The server does not have the requested data</source>
-        <translation>服务器没有请求的数据</translation>
-    </message>
-    <message>
-        <source>The server did not authorize access to the resource</source>
-        <translation>服务器未授权访问资源</translation>
-    </message>
-    <message>
-        <source>A problem with the server certificate occurred</source>
-        <translation>服务器证书出现问题</translation>
-    </message>
-    <message>
-        <source>Access forbidden by the server</source>
-        <translation>服务器禁止访问</translation>
-    </message>
-    <message>
-        <source>Unexpected server response</source>
-        <translation>意外的服务器响应</translation>
-    </message>
-    <message>
-        <source>Download canceled by the user</source>
-        <translation>下载被用户取消</translation>
-    </message>
-</context>
-<context>
-    <name>QQuickPdfDocument</name>
-    <message>
-        <source>no error</source>
-        <translation>无错误</translation>
-    </message>
-    <message>
-        <source>data not yet available</source>
-        <translation>数据不可用</translation>
-    </message>
-    <message>
-        <source>file not found</source>
-        <translation>文件未找到</translation>
-    </message>
-    <message>
-        <source>invalid file format</source>
-        <translation>无效文件格式</translation>
-    </message>
-    <message>
-        <source>incorrect password</source>
-        <translation>密码错误</translation>
-    </message>
-    <message>
-        <source>unsupported security scheme</source>
-        <translation>不支持的安全方案</translation>
-    </message>
-    <message>
-        <source>unknown error</source>
-        <translation>未知错误</translation>
-    </message>
-</context>
-<context>
-    <name>QQuickWebEngineView</name>
-    <message>
-        <source>Stop</source>
-        <translation>停止</translation>
-    </message>
-    <message>
-        <source>Reload and Bypass Cache</source>
-        <translation>重新加载和绕过缓存</translation>
-    </message>
-    <message>
-        <source>Open link in this window</source>
-        <translation>在当前窗口中打开链接</translation>
-    </message>
-    <message>
-        <source>Toggle Play/Pause</source>
-        <translation>播放/暂停</translation>
-    </message>
-    <message>
-        <source>Toggle Mute</source>
-        <translation>静音</translation>
-    </message>
-    <message>
-        <source>Close Page</source>
-        <translation>关闭页面</translation>
-    </message>
-    <message>
-        <source>Unselect</source>
-        <translation>取消选择</translation>
-    </message>
-    <message>
-        <source>&amp;Bold</source>
-        <translation>加粗（&amp;B）</translation>
-    </message>
-    <message>
-        <source>&amp;Italic</source>
-        <translation>斜体（&amp;I）</translation>
-    </message>
-    <message>
-        <source>&amp;Underline</source>
-        <translation>下划线（&amp;U）</translation>
-    </message>
-    <message>
-        <source>&amp;Strikethrough</source>
-        <translation>删除线(&amp;S)</translation>
-    </message>
-    <message>
-        <source>Align &amp;Left</source>
-        <translation>左对齐（&amp;L）</translation>
-    </message>
-    <message>
-        <source>Align &amp;Center</source>
-        <translation>居中（&amp;C）</translation>
-    </message>
-    <message>
-        <source>Align &amp;Right</source>
-        <translation>右对齐（&amp;R）</translation>
-    </message>
-    <message>
-        <source>Align &amp;Justified</source>
-        <translation>对齐（&amp;J）</translation>
-    </message>
-    <message>
-        <source>&amp;Indent</source>
-        <translation>缩进（&amp;I）</translation>
-    </message>
-    <message>
-        <source>&amp;Outdent</source>
-        <translation>突出(&amp;O)</translation>
-    </message>
-    <message>
-        <source>Insert &amp;Ordered List</source>
-        <translation>插入有序列表（&amp;O）</translation>
-    </message>
-    <message>
-        <source>Insert &amp;Unordered List</source>
-        <translation>插入无序列表（&amp;U）</translation>
-    </message>
-</context>
-<context>
-    <name>QWebEnginePage</name>
-    <message>
-        <source>Stop</source>
-        <translation>停止</translation>
-    </message>
-    <message>
-        <source>Reload and Bypass Cache</source>
-        <translation>重新加载和绕过缓存</translation>
-    </message>
-    <message>
-        <source>Toggle Play/Pause</source>
-        <translation>播放/暂停</translation>
-    </message>
-    <message>
-        <source>Toggle Mute</source>
-        <translation>静音</translation>
-    </message>
-    <message>
-        <source>Close Page</source>
-        <translation>关闭页面</translation>
-    </message>
-    <message>
-        <source>Unselect</source>
-        <translation>取消选择</translation>
-    </message>
-    <message>
-        <source>Are you sure you want to leave this page? Changes that you made may not be saved.</source>
-        <translation>您确定要离开此页面吗？ 您所做的更改不会被保存。</translation>
-    </message>
-    <message>
-        <source>Open link in this window</source>
-        <translation>在当前窗口中打开链接</translation>
-    </message>
-    <message>
-        <source>Open link in new background tab</source>
-        <translation>在新的后台选项卡中打开链接</translation>
-    </message>
-    <message>
-        <source>&amp;Bold</source>
-        <translation>加粗（&amp;B）</translation>
-    </message>
-    <message>
-        <source>&amp;Italic</source>
-        <translation>斜体（&amp;I）</translation>
-    </message>
-    <message>
-        <source>&amp;Underline</source>
-        <translation>下划线（&amp;U）</translation>
-    </message>
-    <message>
-        <source>&amp;Strikethrough</source>
-        <translation>删除线（&amp;S）</translation>
-    </message>
-    <message>
-        <source>Align &amp;Left</source>
-        <translation>左对齐（&amp;L）</translation>
-    </message>
-    <message>
-        <source>Align &amp;Center</source>
-        <translation>居中（&amp;C）</translation>
-    </message>
-    <message>
-        <source>Align &amp;Right</source>
-        <translation>右对齐（&amp;R）</translation>
-    </message>
-    <message>
-        <source>Align &amp;Justified</source>
-        <translation>对齐（&amp;J）</translation>
-    </message>
-    <message>
-        <source>&amp;Indent</source>
-        <translation>缩进（&amp;I）</translation>
-    </message>
-    <message>
-        <source>&amp;Outdent</source>
-        <translation>突出(&amp;O)</translation>
-    </message>
-    <message>
-        <source>Insert &amp;Ordered List</source>
-        <translation>插入有序列表（&amp;O）</translation>
-    </message>
-    <message>
-        <source>Insert &amp;Unordered List</source>
-        <translation>插入无序列表（&amp;U）</translation>
-    </message>
-    <message>
-        <source>Select folder to upload</source>
-        <translation>选择要上传的文件夹</translation>
-    </message>
-</context>
-<context>
-    <name>QtWebEnginePlugin</name>
-    <message>
-        <source>Cannot create separate instance of WebEngineNewViewRequest</source>
-        <translation>无法创建 WebEngineNewViewRequest 的单独实例</translation>
-    </message>
-    <message>
-        <source>Cannot create separate instance of %1</source>
-        <translation>无法创建 %1 的单独实例</translation>
-    </message>
-</context>
-<context>
-    <name>QtWebEngineTestSupportPlugin</name>
-    <message>
-        <source>Cannot create a separate instance of WebEngineErrorPage</source>
-        <translation>无法创建 WebEngineErrorPage 的单独实例</translation>
-    </message>
-    <message>
-        <source>Cannot create a separate instance of WebEngineTestEvent</source>
-        <translation>无法创建单独的 WebEngineTestEvent 实例</translation>
-    </message>
-</context>
-<context>
-    <name>RenderViewContextMenuQt</name>
-    <message>
-        <source>Back</source>
-        <translation>后退</translation>
-    </message>
-    <message>
-        <source>Forward</source>
-        <translation>前进</translation>
-    </message>
-    <message>
-        <source>Reload</source>
-        <translation>重载</translation>
-    </message>
-    <message>
-        <source>Cut</source>
-        <translation>剪切</translation>
-    </message>
-    <message>
-        <source>Copy</source>
-        <translation>复制</translation>
-    </message>
-    <message>
-        <source>Paste</source>
-        <translation>粘贴</translation>
-    </message>
-    <message>
-        <source>Undo</source>
-        <translation>撤销</translation>
-    </message>
-    <message>
-        <source>Redo</source>
-        <translation>恢复</translation>
-    </message>
-    <message>
-        <source>Select all</source>
-        <translation>全选</translation>
-    </message>
-    <message>
-        <source>Paste and match style</source>
-        <translation>粘贴并匹配样式</translation>
-    </message>
-    <message>
-        <source>Open link in new window</source>
-        <translation>在新窗口中打开链接</translation>
-    </message>
-    <message>
-        <source>Open link in new tab</source>
-        <translation>在新页签中打开链接</translation>
-    </message>
-    <message>
-        <source>Copy link address</source>
-        <translation>复制链接地址</translation>
-    </message>
-    <message>
-        <source>Save link</source>
-        <translation>保存链接</translation>
-    </message>
-    <message>
-        <source>Copy image</source>
-        <translation>复制图片</translation>
-    </message>
-    <message>
-        <source>Copy image address</source>
-        <translation>复制图片地址</translation>
-    </message>
-    <message>
-        <source>Save image</source>
-        <translation>保存图片</translation>
-    </message>
-    <message>
-        <source>Copy media address</source>
-        <translation>复制媒体链接</translation>
-    </message>
-    <message>
-        <source>Show controls</source>
-        <translation>显示控制</translation>
-    </message>
-    <message>
-        <source>Loop</source>
-        <translation>循环</translation>
-    </message>
-    <message>
-        <source>Save media</source>
-        <translation>保存媒体</translation>
-    </message>
-    <message>
-        <source>Inspect</source>
-        <translation>审核</translation>
-    </message>
-    <message>
-        <source>Exit full screen</source>
-        <translation>退出全屏</translation>
-    </message>
-    <message>
-        <source>Save page</source>
-        <translation>保存页面</translation>
-    </message>
-    <message>
-        <source>View page source</source>
-        <translation>查看页面源代码</translation>
-    </message>
-</context>
-<context>
-    <name>UIDelegatesManager</name>
-    <message>
-        <source>Javascript Alert - %1</source>
-        <translation>Javascript-警告 - %1</translation>
-    </message>
-    <message>
-        <source>Javascript Confirm - %1</source>
-        <translation>Javascript-确认 - %1</translation>
-    </message>
-    <message>
-        <source>Javascript Prompt - %1</source>
-        <translation>Javascript-提醒 - %1</translation>
-    </message>
-    <message>
-        <source>Are you sure you want to leave this page?</source>
-        <translation>您确定要离开当前页面吗？</translation>
-    </message>
-    <message>
-        <source>Changes that you made may not be saved.</source>
-        <translation>您所做的更改不会被保存。</translation>
-    </message>
-    <message>
-        <source>Connect to proxy &quot;%1&quot; using:</source>
-        <translation>使用以下命令连接到代理“%1”：</translation>
-    </message>
-    <message>
-        <source>Enter username and password for &quot;%1&quot; at %2://%3</source>
-        <translation>在 %2://%3 输入“%1”的用户名和密码</translation>
-    </message>
-</context>
-<context>
-    <name>WebContentsAdapter</name>
-    <message>
-        <source>HTTP-POST data can only be sent over HTTP(S) protocol</source>
-        <translation>HTTP-POST 数据只能通过 HTTP(S) 协议发送</translation>
-    </message>
-</context>
-</TS>
--- a/src/ankiconnector.hh
+++ b/src/ankiconnector.hh
@ -1,5 +1,4 @@
-#ifndef ANKICONNECTOR_H
-#define ANKICONNECTOR_H
+#pragma once

 #include "config.hh"

@ -29,5 +28,3 @@ signals:
 private slots:
  void finishedSlot( QNetworkReply * reply );
 };
-
-#endif // ANKICONNECTOR_H
--- a/src/article_maker.cc
+++ b/src/article_maker.cc
@ -15,6 +15,7 @@
 #include <QFile>
 #include <QTextDocumentFragment>
 #include <QUrl>
+#include <QStyleHints>

 #include "fmt/core.h"
 #include "fmt/compile.h"
@ -151,7 +152,22 @@ std::string ArticleMaker::makeHtmlHeader( QString const & word, QString const &
  result += R"(<script src="qrc:///scripts/gd-builtin.js"></script>)";
  result += R"(<script src="qrc:///scripts/mark.min.js"></script>)";

-  if ( GlobalBroadcaster::instance()->getPreference()->darkReaderMode ) {
+  /// Handling Dark reader mode.
+
+  bool darkReaderModeEnabled = false;
+
+  if ( GlobalBroadcaster::instance()->getPreference()->darkReaderMode == Config::Dark::On ) {
+    darkReaderModeEnabled = true;
+  }
+
+#if QT_VERSION >= QT_VERSION_CHECK( 6, 5, 0 )
+  if ( GlobalBroadcaster::instance()->getPreference()->darkReaderMode == Config::Dark::Auto
+       && QGuiApplication::styleHints()->colorScheme() == Qt::ColorScheme::Dark ) {
+    darkReaderModeEnabled = true;
+  }
+#endif
+
+  if ( darkReaderModeEnabled ) {
    //only enable this darkmode on modern style.
    if ( cfg.displayStyle == "modern" ) {
      result += R"(<link href="qrc:///article-style-darkmode.css"  media="all" rel="stylesheet" type="text/css">)";
@ -209,7 +225,7 @@ body { background: #242525; }

  // load the `article-style.js` in user's config folder
  if ( auto userJsFile = Config::getUserJsFileName(); userJsFile.has_value() ) {
-    result += fmt::format( FMT_COMPILE( R"(<script src="file://{}"></script>)" ), userJsFile.value() );
+    result += fmt::format( FMT_COMPILE( R"(<script src="file://{}" defer></script>)" ), userJsFile.value() );
  }

  result += "</head><body>";
@ -315,7 +331,7 @@ sptr< Dictionary::DataRequest > ArticleMaker::makeDefinitionFor( QString const &
                                               true );
  }

-  if ( groupId == Instances::Group::HelpGroupId ) {
+  if ( groupId == GroupId::HelpGroupId ) {
    if ( word == tr( "Welcome!" ) ) {
      string welcome                           = makeWelcomeHtml();
      sptr< Dictionary::DataRequestInstant > r = std::make_shared< Dictionary::DataRequestInstant >( true );
--- a/src/article_maker.hh
+++ b/src/article_maker.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __ARTICLE_MAKER_HH_INCLUDED__
-#define __ARTICLE_MAKER_HH_INCLUDED__
+#pragma once

 #include <QObject>
 #include <QMap>
@ -101,8 +100,8 @@ class ArticleRequest: public Dictionary::DataRequest

  /// A sequence of words and spacings between them, including the initial
  /// spacing before the first word and the final spacing after the last word.
-  typedef QList< QString > Words;
-  typedef QList< QString > Spacings;
+  using Words    = QList< QString >;
+  using Spacings = QList< QString >;

  /// Splits the given string into words and spacings between them.
  std::pair< Words, Spacings > splitIntoWords( QString const & );
@ -158,6 +157,3 @@ private:
  int findEndOfCloseDiv( QString const &, int pos );
  bool isCollapsable( Dictionary::DataRequest & req, QString const & dictId );
 };
-
-
-#endif
--- a/src/article_netmgr.hh
+++ b/src/article_netmgr.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __ARTICLE_NETMGR_HH_INCLUDED__
-#define __ARTICLE_NETMGR_HH_INCLUDED__
+#pragma once

 #include <QtNetwork>
 #include <QSet>
@ -42,38 +41,38 @@ public:
    delete baseReply;
  }

-  void close()
+  void close() override
  {
    baseReply->close();
  }

  // QIODevice virtual functions
-  qint64 bytesAvailable() const;
+  qint64 bytesAvailable() const override;
  bool atEnd() const override
  {
    return baseReply->atEnd();
  }
-  qint64 bytesToWrite() const
+  qint64 bytesToWrite() const override
  {
    return baseReply->bytesToWrite();
  }
-  bool canReadLine() const
+  bool canReadLine() const override
  {
    return baseReply->canReadLine();
  }
-  bool isSequential() const
+  bool isSequential() const override
  {
    return baseReply->isSequential();
  }
-  bool waitForReadyRead( int msecs )
+  bool waitForReadyRead( int msecs ) override
  {
    return baseReply->waitForReadyRead( msecs );
  }
-  bool waitForBytesWritten( int msecs )
+  bool waitForBytesWritten( int msecs ) override
  {
    return baseReply->waitForBytesWritten( msecs );
  }
-  bool reset()
+  bool reset() override
  {
    return baseReply->reset();
  }
@ -82,37 +81,37 @@ public slots:
  void applyError( QNetworkReply::NetworkError code );

  // Redirect QNetworkReply slots
-  virtual void abort()
+  void abort() override
  {
    baseReply->abort();
  }
-  virtual void ignoreSslErrors()
+  void ignoreSslErrors() override
  {
    baseReply->ignoreSslErrors();
  }

 protected:
  // QNetworkReply virtual functions
-  void ignoreSslErrorsImplementation( const QList< QSslError > & errors )
+  void ignoreSslErrorsImplementation( const QList< QSslError > & errors ) override
  {
    baseReply->ignoreSslErrors( errors );
  }
-  void setSslConfigurationImplementation( const QSslConfiguration & configuration )
+  void setSslConfigurationImplementation( const QSslConfiguration & configuration ) override
  {
    baseReply->setSslConfiguration( configuration );
  }
-  void sslConfigurationImplementation( QSslConfiguration & configuration ) const
+  void sslConfigurationImplementation( QSslConfiguration & configuration ) const override
  {
    configuration = baseReply->sslConfiguration();
  }

  // QIODevice virtual functions
-  qint64 readData( char * data, qint64 maxSize );
-  qint64 readLineData( char * data, qint64 maxSize )
+  qint64 readData( char * data, qint64 maxSize ) override;
+  qint64 readLineData( char * data, qint64 maxSize ) override
  {
    return baseReply->readLine( data, maxSize );
  }
-  qint64 writeData( const char * data, qint64 maxSize )
+  qint64 writeData( const char * data, qint64 maxSize ) override
  {
    return baseReply->write( data, maxSize );
  }
@ -178,10 +177,10 @@ public:

 protected:

-  virtual qint64 bytesAvailable() const;
+  virtual qint64 bytesAvailable() const override;
  bool atEnd() const override;
-  virtual void abort() {}
-  virtual qint64 readData( char * data, qint64 maxSize );
+  virtual void abort() override {}
+  virtual qint64 readData( char * data, qint64 maxSize ) override;

  // We use the hackery below to work around the fact that we need to emit
  // ready/finish signals after we've been constructed.
@ -242,4 +241,3 @@ private:
  ArticleNetworkAccessManager & mManager;
  QNetworkAccessManager mgr;
 };
-#endif
--- a/src/audio/README.md
+++ b/src/audio/README.md
@ -0,0 +1,3 @@
+Code to support GD's internal/external audio players.
+
+Only `audioplayerinterface.hh` is supposed to be used outside this folder.
--- a/src/audio/audiooutput.cc
+++ b/src/audio/audiooutput.cc
--- a/src/audio/audiooutput.hh
+++ b/src/audio/audiooutput.hh
@ -1,5 +1,4 @@
-#ifndef AUDIOOUTPUT_H
-#define AUDIOOUTPUT_H
+#pragma once

 #include <QObject>
 #include <QScopedPointer>
@ -22,6 +21,3 @@ private:
  Q_DISABLE_COPY( AudioOutput )
  Q_DECLARE_PRIVATE( AudioOutput )
 };
-
-
-#endif // AUDIOOUTPUT_H
--- a/src/audio/audioplayerfactory.cc
+++ b/src/audio/audioplayerfactory.cc
--- a/src/audio/audioplayerfactory.hh
+++ b/src/audio/audioplayerfactory.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2018 Igor Kushnir <igorkuo@gmail.com>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef AUDIOPLAYERFACTORY_HH_INCLUDED
-#define AUDIOPLAYERFACTORY_HH_INCLUDED
+#pragma once

 #include "audioplayerinterface.hh"
 #include "config.hh"
@ -33,5 +32,3 @@ private:
  QString audioPlaybackProgram;
  AudioPlayerPtr playerPtr;
 };
-
-#endif // AUDIOPLAYERFACTORY_HH_INCLUDED
--- a/src/audio/audioplayerinterface.hh
+++ b/src/audio/audioplayerinterface.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2018 Igor Kushnir <igorkuo@gmail.com>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef AUDIOPLAYERINTERFACE_HH_INCLUDED
-#define AUDIOPLAYERINTERFACE_HH_INCLUDED
+#pragma once

 #include <QScopedPointer>
 #include <QString>
@ -26,6 +25,4 @@ signals:
  void error( QString message );
 };

-typedef QScopedPointer< AudioPlayerInterface > AudioPlayerPtr;
-
-#endif // AUDIOPLAYERINTERFACE_HH_INCLUDED
+using AudioPlayerPtr = QScopedPointer< AudioPlayerInterface >;
--- a/src/audio/externalaudioplayer.cc
+++ b/src/audio/externalaudioplayer.cc
--- a/src/audio/externalaudioplayer.hh
+++ b/src/audio/externalaudioplayer.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2018 Igor Kushnir <igorkuo@gmail.com>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef EXTERNALAUDIOPLAYER_HH_INCLUDED
-#define EXTERNALAUDIOPLAYER_HH_INCLUDED
+#pragma once

 #include "audioplayerinterface.hh"
 #include <memory>
@ -44,5 +43,3 @@ private:
  // deleteLater() is safer because viewer actively participates in the QEventLoop.
  std::unique_ptr< ExternalViewer, QObjectDeleteLater > viewer;
 };
-
-#endif // EXTERNALAUDIOPLAYER_HH_INCLUDED
--- a/src/audio/ffmpegaudio.cc
+++ b/src/audio/ffmpegaudio.cc
--- a/src/audio/ffmpegaudio.hh
+++ b/src/audio/ffmpegaudio.hh
@ -1,5 +1,4 @@
-#ifndef __FFMPEGAUDIO_HH_INCLUDED__
-#define __FFMPEGAUDIO_HH_INCLUDED__
+#pragma once

 #ifdef MAKE_FFMPEG_PLAYER
  #include "audiooutput.hh"
@ -106,5 +105,3 @@ signals:
 } // namespace Ffmpeg

 #endif // MAKE_FFMPEG_PLAYER
-
-#endif // __FFMPEGAUDIO_HH_INCLUDED__
--- a/src/audio/ffmpegaudioplayer.hh
+++ b/src/audio/ffmpegaudioplayer.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2018 Igor Kushnir <igorkuo@gmail.com>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef FFMPEGAUDIOPLAYER_HH_INCLUDED
-#define FFMPEGAUDIOPLAYER_HH_INCLUDED
+#pragma once

 #include "audioplayerinterface.hh"
 #include "ffmpegaudio.hh"
@ -41,5 +40,3 @@ public:
 } // namespace Ffmpeg

 #endif // MAKE_FFMPEG_PLAYER
-
-#endif // FFMPEGAUDIOPLAYER_HH_INCLUDED
--- a/src/audio/multimediaaudioplayer.cc
+++ b/src/audio/multimediaaudioplayer.cc
@ -20,17 +20,9 @@ MultimediaAudioPlayer::MultimediaAudioPlayer()
  player( 0, QMediaPlayer::StreamPlayback )
  #endif
 {
-  typedef void ( QMediaPlayer::*ErrorSignal )( QMediaPlayer::Error );
-  #if ( QT_VERSION < QT_VERSION_CHECK( 6, 0, 0 ) )
-  connect( &player,
-           static_cast< ErrorSignal >( &QMediaPlayer::error ),
-           this,
-           &MultimediaAudioPlayer::onMediaPlayerError );
-  #else
  player.setAudioOutput( &audioOutput );

  connect( &player, &QMediaPlayer::errorChanged, this, &MultimediaAudioPlayer::onMediaPlayerError );
-  #endif

  #if ( QT_VERSION > QT_VERSION_CHECK( 6, 2, 0 ) )
  connect( &mediaDevices, &QMediaDevices::audioOutputsChanged, this, &MultimediaAudioPlayer::audioOutputChange );
--- a/src/audio/multimediaaudioplayer.hh
+++ b/src/audio/multimediaaudioplayer.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2018 Igor Kushnir <igorkuo@gmail.com>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef MULTIMEDIAAUDIOPLAYER_HH_INCLUDED
-#define MULTIMEDIAAUDIOPLAYER_HH_INCLUDED
+#pragma once

 #ifdef MAKE_QTMULTIMEDIA_PLAYER

@ -44,5 +43,3 @@ private:
 };

 #endif // MAKE_QTMULTIMEDIA_PLAYER
-
-#endif // MULTIMEDIAAUDIOPLAYER_HH_INCLUDED
--- a/src/audiolink.hh
+++ b/src/audiolink.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __AUDIOLINK_HH_INCLUDED__
-#define __AUDIOLINK_HH_INCLUDED__
+#pragma once


 #include <QString>
@ -15,5 +14,3 @@
 /// The dictionary id is used to make active dictionary feature work.
 std::string addAudioLink( std::string const & url, std::string const & dictionaryId );
 std::string addAudioLink( QString const & url, std::string const & dictionaryId );
-
-#endif
--- a/src/common/base_type.hh
+++ b/src/common/base_type.hh
@ -1,7 +1,5 @@
-#ifndef BASE_TYPE_H
-#define BASE_TYPE_H
+#pragma once

 #include <QString>

-typedef QMap< QString, QString > Contexts;
-#endif // BASE_TYPE_H
+using Contexts = QMap< QString, QString >;
--- a/src/common/ex.hh
+++ b/src/common/ex.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __EX_HH_INCLUDED__
-#define __EX_HH_INCLUDED__
+#pragma once

 #include <string>

@ -47,5 +46,3 @@
    }                                                      \
    virtual ~exName() noexcept {}                          \
  };
-
-#endif
--- a/src/common/filetype.hh
+++ b/src/common/filetype.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __FILETYPE_HH_INCLUDED__
-#define __FILETYPE_HH_INCLUDED__
+#pragma once

 #include <string>

@ -31,5 +30,3 @@ bool isNameOfCSS( string const & );
 bool isNameOfSvg( string const & name );

 } // namespace Filetype
-
-#endif
--- a/src/common/folding.hh
+++ b/src/common/folding.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __FOLDING_HH_INCLUDED__
-#define __FOLDING_HH_INCLUDED__
+#pragma once

 #include "wstring.hh"
 #include <QString>
@ -90,5 +89,3 @@ QString escapeWildcardSymbols( QString const & );
 bool isCombiningMark( wchar ch );

 } // namespace Folding
-
-#endif
--- a/src/common/gddebug.hh
+++ b/src/common/gddebug.hh
@ -1,5 +1,4 @@
-#ifndef __GDDEBUG_HH_INCLUDED__
-#define __GDDEBUG_HH_INCLUDED__
+#pragma once

 #include <QFile>

@ -28,5 +27,3 @@ void gdDebug( const char *, ... )
  ;

 extern QFile * logFilePtr;
-
-#endif // __GDDEBUG_HH_INCLUDED__
--- a/src/common/globalbroadcaster.hh
+++ b/src/common/globalbroadcaster.hh
@ -1,5 +1,4 @@
-#ifndef GLOBAL_GLOBALBROADCASTER_H
-#define GLOBAL_GLOBALBROADCASTER_H
+#pragma once

 #include <QObject>
 #include <vector>
@ -49,5 +48,3 @@ signals:

  void websiteDictionarySignal( QString, QString );
 };
-
-#endif // GLOBAL_GLOBALBROADCASTER_H
--- a/src/common/globalregex.hh
+++ b/src/common/globalregex.hh
@ -1,5 +1,4 @@
-#ifndef GLOBALREGEX_HH
-#define GLOBALREGEX_HH
+#pragma once

 #include <QRegularExpression>

@ -78,5 +77,3 @@ const static QRegularExpression markSpace( R"([\p{M}\p{Z}\p{C}])", QRegularExpre
 const static QRegularExpression whiteSpace( "\\s+" );

 } // namespace RX
-
-#endif // GLOBALREGEX_HH
--- a/src/common/htmlescape.hh
+++ b/src/common/htmlescape.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __HTMLESCAPE_HH_INCLUDED__
-#define __HTMLESCAPE_HH_INCLUDED__
+#pragma once

 #include <QString>
 #include <string>
@ -33,5 +32,3 @@ QString fromHtmlEscaped( QString const & str );
 string unescapeUtf8( string const & str, HtmlOption option = HtmlOption::Strip );

 } // namespace Html
-
-#endif
--- a/src/common/iconv.hh
+++ b/src/common/iconv.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __ICONV_HH_INCLUDED__
-#define __ICONV_HH_INCLUDED__
+#pragma once

 #include <QString>

@ -47,5 +46,3 @@ public:
  // Copying/assigning isn't supported
  Q_DISABLE_COPY_MOVE( Iconv );
 };
-
-#endif
--- a/src/common/sptr.hh
+++ b/src/common/sptr.hh
@ -1,11 +1,9 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __SPTR_HH_INCLUDED__
-#define __SPTR_HH_INCLUDED__
+#pragma once

 #include <memory>
 // A shorthand for std::shared_ptr
 template< class T >
 using sptr = std::shared_ptr< T >;
-#endif
--- a/src/common/utf8.hh
+++ b/src/common/utf8.hh
@ -1,7 +1,6 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */
-#ifndef __UTF8_HH_INCLUDED__
-#define __UTF8_HH_INCLUDED__
+#pragma once

 #include <cstdio>
 #include <QByteArray>
@ -67,5 +66,3 @@ struct LineFeed

 LineFeed initLineFeed( Encoding e );
 } // namespace Utf8
-
-#endif
--- a/src/common/utils.hh
+++ b/src/common/utils.hh
@ -1,7 +1,6 @@
 /* Thin wrappers for retaining compatibility for both Qt6.x and Qt5.x */

-#ifndef UTILS_HH
-#define UTILS_HH
+#pragma once

 #include <QAtomicInt>
 #include <QJsonDocument>
@ -350,5 +349,3 @@ QString escapeAmps( QString const & str );
 QString unescapeAmps( QString const & str );

 } // namespace Utils
-
-#endif // UTILS_HH
--- a/src/common/wildcard.hh
+++ b/src/common/wildcard.hh
@ -1,8 +1,5 @@
-#ifndef __WILCARD_HH_INCLUDED__
-#define __WILCARD_HH_INCLUDED__
+#pragma once

 #include <QString>

 QString wildcardsToRegexp( const QString & wc_str );
-
-#endif
--- a/src/common/wstring.hh
+++ b/src/common/wstring.hh
@ -12,6 +12,6 @@
 ///

 namespace gd {
-typedef char32_t wchar;
-typedef std::u32string wstring;
+using wchar   = char32_t;
+using wstring = std::u32string;
 } // namespace gd
--- a/src/common/wstring_qt.hh
+++ b/src/common/wstring_qt.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __WSTRING_QT_HH_INCLUDED__
-#define __WSTRING_QT_HH_INCLUDED__
+#pragma once

 /// This file adds conversions between gd::wstring and QString. See wstring.hh
 /// for more details on gd::wstring.
@ -16,5 +15,3 @@ wstring removeTrailingZero( wstring const & v );
 wstring removeTrailingZero( QString const & in );
 wstring normalize( wstring const & );
 } // namespace gd
-
-#endif
--- a/src/config.cc
+++ b/src/config.cc
@ -102,32 +102,24 @@ AnkiConnectServer::AnkiConnectServer():
 {
 }

-HotKey::HotKey():
-  modifiers( 0 ),
-  key1( 0 ),
-  key2( 0 )
-{
-}
-
-// Does anyone know how to separate modifiers from the keycode? We'll
-// use our own mask.
-
-uint32_t const keyMask = 0x01FFFFFF;
-
 HotKey::HotKey( QKeySequence const & seq ):
-  modifiers( seq[ 0 ] & ~keyMask ),
-  key1( seq[ 0 ] & keyMask ),
-  key2( seq[ 1 ] & keyMask )
+  modifiers( seq[ 0 ].keyboardModifiers() ),
+  key1( seq[ 0 ].key() ),
+  key2( seq[ 1 ].key() )
 {
 }

 QKeySequence HotKey::toKeySequence() const
 {
-  int v2 = key2 ? ( key2 | modifiers ) : 0;
-
-  return QKeySequence( key1 | modifiers, v2 );
+  if ( key2 != 0 && key2 != Qt::Key::Key_unknown ) {
+    return { QKeyCombination( modifiers, static_cast< Qt::Key >( key1 ) ),
+             QKeyCombination( modifiers, static_cast< Qt::Key >( key2 ) ) };
+  }
+  return { QKeyCombination( modifiers, static_cast< Qt::Key >( key1 ) ) };
+  ;
 }

+
 bool InternalPlayerBackend::anyAvailable()
 {
 #if defined( MAKE_FFMPEG_PLAYER ) || defined( MAKE_QTMULTIMEDIA_PLAYER )
@ -213,8 +205,6 @@ Preferences::Preferences():
  selectWordBySingleClick( false ),
  autoScrollToTargetArticle( true ),
  escKeyHidesMainWindow( false ),
-  darkMode( false ),
-  darkReaderMode( false ),
  alwaysOnTop( false ),
  searchInDock( false ),
 // on macOS, register hotkeys will override system shortcuts, disabled for now to avoid troubles.
@ -225,8 +215,8 @@ Preferences::Preferences():
  enableMainWindowHotkey( true ),
  enableClipboardHotkey( true ),
 #endif
-  mainWindowHotkey( QKeySequence( "Ctrl+F11,F11" ) ),
-  clipboardHotkey( QKeySequence( "Ctrl+C,C" ) ),
+  mainWindowHotkey( QKeySequence( "Ctrl+F11, Ctrl+F11" ) ),
+  clipboardHotkey( QKeySequence( "Ctrl+C, Ctrl+C" ) ),
  startWithScanPopupOn( false ),
  enableScanPopupModifiers( false ),
  scanPopupModifiers( 0 ),
@ -947,11 +937,12 @@ Class load()
    }

    if ( !preferences.namedItem( "darkMode" ).isNull() ) {
-      c.preferences.darkMode = ( preferences.namedItem( "darkMode" ).toElement().text() == "1" );
+      c.preferences.darkMode = static_cast< Dark >( preferences.namedItem( "darkMode" ).toElement().text().toInt() );
    }

    if ( !preferences.namedItem( "darkReaderMode" ).isNull() ) {
-      c.preferences.darkReaderMode = ( preferences.namedItem( "darkReaderMode" ).toElement().text() == "1" );
+      c.preferences.darkReaderMode =
+        static_cast< Dark >( preferences.namedItem( "darkReaderMode" ).toElement().text().toInt() );
    }

    if ( !preferences.namedItem( "zoomFactor" ).isNull() ) {
@ -1886,11 +1877,11 @@ void save( Class const & c )
    preferences.appendChild( opt );

    opt = dd.createElement( "darkMode" );
-    opt.appendChild( dd.createTextNode( c.preferences.darkMode ? "1" : "0" ) );
+    opt.appendChild( dd.createTextNode( QString::number( static_cast< int >( c.preferences.darkMode ) ) ) );
    preferences.appendChild( opt );

    opt = dd.createElement( "darkReaderMode" );
-    opt.appendChild( dd.createTextNode( c.preferences.darkReaderMode ? "1" : "0" ) );
+    opt.appendChild( dd.createTextNode( QString::number( static_cast< int >( c.preferences.darkReaderMode ) ) ) );
    preferences.appendChild( opt );

    opt = dd.createElement( "zoomFactor" );
--- a/src/config.hh
+++ b/src/config.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __CONFIG_HH_INCLUDED__
-#define __CONFIG_HH_INCLUDED__
+#pragma once

 #include <QObject>
 #include <QList>
@ -18,11 +17,25 @@
 #include <optional>
 #include <QThread>

+/// Special group IDs
+enum GroupId : unsigned {
+  AllGroupId  = UINT_MAX - 1, /// The 'All' group
+  HelpGroupId = UINT_MAX,     /// The fictitious 'Help' group
+  NoGroupId   = 0,            /// Invalid value, used to specify that no group id is specified at all.
+};
+
 /// GoldenDict's configuration
 namespace Config {

+// Tri states enum for Dark and Dark reader mode
+enum class Dark : std::uint8_t {
+  Off = 0,
+  On  = 1,
+  Auto = 2,
+};
+
 /// Dictionaries which are temporarily disabled via the dictionary bar.
-typedef QSet< QString > MutedDictionaries;
+using MutedDictionaries = QSet< QString >;

 /// A path where to search for the dictionaries
 struct Path
@ -47,7 +60,7 @@ struct Path
 };

 /// A list of paths where to search for the dictionaries
-typedef QList< Path > Paths;
+using Paths = QList< Path >;

 /// A directory holding bunches of audiofiles, which is indexed into a separate
 /// dictionary.
@ -72,7 +85,7 @@ struct SoundDir
 };

 /// A list of SoundDirs
-typedef QList< SoundDir > SoundDirs;
+using SoundDirs = QList< SoundDir >;

 struct DictionaryRef
 {
@ -178,14 +191,11 @@ struct HotKey
  Qt::KeyboardModifiers modifiers;
  int key1, key2;

-  HotKey();
-
  /// Hotkey's constructor, take a QKeySequence's first two keys
  /// 1st key's modifier will be the `modifiers` above
  /// 1st key without modifier will becomes `key1`
  /// 2nd key without modifier will becomes `key2`
  /// The relation between the int and qt's KeyCode should consult qt's doc
-
  HotKey( QKeySequence const & );

  QKeySequence toKeySequence() const;
@ -414,8 +424,14 @@ struct Preferences

  // Appearances

-  bool darkMode;
-  bool darkReaderMode;
+  Dark darkMode       = Dark::Off;
+  Dark darkReaderMode =
+#if defined( Q_OS_MACOS )
+    Dark::Auto;
+#else
+    Dark::Off;
+#endif
+
  QString addonStyle;
  QString displayStyle; // Article Display style (Which also affect interface style on windows)

@ -499,7 +515,7 @@ struct WebSite
 };

 /// All the WebSites
-typedef QList< WebSite > WebSites;
+using WebSites = QList< WebSite >;

 /// Any DICT server
 struct DictServer
@ -540,14 +556,14 @@ struct DictServer
 };

 /// All the DictServers
-typedef QList< DictServer > DictServers;
+using DictServers = QList< DictServer >;

 /// Hunspell configuration
 struct Hunspell
 {
  QString dictionariesPath;

-  typedef QList< QString > Dictionaries;
+  using Dictionaries = QList< QString >;

  Dictionaries enabledDictionaries;

@ -563,7 +579,7 @@ struct Hunspell
 };

 /// All the MediaWikis
-typedef QList< MediaWiki > MediaWikis;
+using MediaWikis = QList< MediaWiki >;


 /// Chinese transliteration configuration
@ -756,7 +772,7 @@ struct Program
  }
 };

-typedef QList< Program > Programs;
+using Programs = QList< Program >;

 #ifndef NO_TTS_SUPPORT
 struct VoiceEngine
@ -802,7 +818,7 @@ struct VoiceEngine
  }
 };

-typedef QList< VoiceEngine > VoiceEngines;
+using VoiceEngines = QList< VoiceEngine >;
 #endif

 struct HeadwordsDialog
@ -1012,5 +1028,3 @@ QString getStylesDir();
 QString getCacheDir() noexcept;

 } // namespace Config
-
-#endif
--- a/src/delegate.hh
+++ b/src/delegate.hh
@ -1,5 +1,4 @@
-#ifndef __DELEGATE_HH_INCLUDED__
-#define __DELEGATE_HH_INCLUDED__
+#pragma once

 #include <QAbstractItemDelegate>
 #include <QStyledItemDelegate>
@ -13,5 +12,3 @@ public:
 private:
  QStyledItemDelegate * mainDelegate;
 };
-
-#endif
--- a/src/dict/aard.hh
+++ b/src/dict/aard.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __AARD_HH_INCLUDED__
-#define __AARD_HH_INCLUDED__
+#pragma once

 #include "dictionary.hh"

@ -18,5 +17,3 @@ vector< sptr< Dictionary::Class > > makeDictionaries( vector< string > const & f
                                                      unsigned maxHeadwordsToExpand );

 } // namespace Aard
-
-#endif
--- a/src/dict/belarusiantranslit.hh
+++ b/src/dict/belarusiantranslit.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2013 Maksim Tamkovicz <quendimax@gmail.com>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __BELARUSIANTRANSLIT_HH_INCLUDED__
-#define __BELARUSIANTRANSLIT_HH_INCLUDED__
+#pragma once

 #include <vector>
 #include "dictionary.hh"
@ -12,5 +11,3 @@ namespace BelarusianTranslit {

 std::vector< sptr< Dictionary::Class > > makeDictionaries();
 }
-
-#endif
--- a/src/dict/bgl.cc
+++ b/src/dict/bgl.cc
@ -721,8 +721,8 @@ void BglArticleRequest::run()
      string const & targetHeadword = displayedHeadword.size() ? displayedHeadword : headword;

      QCryptographicHash hash( QCryptographicHash::Md5 );
-      hash.addData( targetHeadword.data(), targetHeadword.size() + 1 ); // with 0
-      hash.addData( articleText.data(), articleText.size() );
+      hash.addData( { targetHeadword.data(), static_cast< qsizetype >( targetHeadword.size() + 1 ) } ); // with 0
+      hash.addData( { articleText.data(), static_cast< qsizetype >( articleText.size() ) } );

      if ( !articleBodiesIncluded.insert( hash.result() ).second ) {
        continue; // Already had this body
--- a/src/dict/bgl.hh
+++ b/src/dict/bgl.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __BGL_HH_INCLUDED__
-#define __BGL_HH_INCLUDED__
+#pragma once

 #include "dictionary.hh"

@ -23,5 +22,3 @@ vector< sptr< Dictionary::Class > >
 makeDictionaries( vector< string > const & fileNames, string const & indicesDir, Dictionary::Initializing & );

 } // namespace Bgl
-
-#endif
--- a/src/dict/bgl_babylon.hh
+++ b/src/dict/bgl_babylon.hh
@ -18,8 +18,7 @@
 *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.          *
 ***************************************************************************/

-#ifndef BABYLON_H
-#define BABYLON_H
+#pragma once

 #include <stdlib.h>
 #include <zlib.h>
@ -115,20 +114,20 @@ const std::vector< std::string > bgl_charset = { "WINDOWS-1252", /*Default*/
 const std::array< std::string, 11 > partOfSpeech = {
  "n.", "adj.", "v.", "adv.", "interj.", "pron.", "prep.", "conj.", "suff.", "pref.", "art." };

-typedef struct
+struct bgl_block
 {
  unsigned type;
  unsigned length;
  char * data;
-} bgl_block;
+};

-typedef struct
+struct bgl_entry
 {
  std::string headword;
  std::string definition;
  std::string displayedHeadword;
  std::vector< std::string > alternates;
-} bgl_entry;
+};

 class Babylon
 {
@ -229,5 +228,3 @@ private:
    BGL_TARGET_CHARSET
  };
 };
-
-#endif // BABYLON_H
--- a/src/dict/btreeidx.hh
+++ b/src/dict/btreeidx.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __BTREEIDX_HH_INCLUDED__
-#define __BTREEIDX_HH_INCLUDED__
+#pragma once

 #include "dict/dictionary.hh"
 #include "dictfile.hh"
@ -270,5 +269,3 @@ struct IndexedWords: public map< string, vector< WordArticleLink > >
 IndexInfo buildIndex( IndexedWords const &, File::Index & file );

 } // namespace BtreeIndexing
-
-#endif
--- a/src/dict/chinese.hh
+++ b/src/dict/chinese.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2015 Zhe Wang <0x1997@gmail.com>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __CHINESE_HH_INCLUDED__
-#define __CHINESE_HH_INCLUDED__
+#pragma once

 #include <map>
 #include "config.hh"
@ -13,5 +12,3 @@ namespace Chinese {

 std::vector< sptr< Dictionary::Class > > makeDictionaries( Config::Chinese const & );
 }
-
-#endif
--- a/src/dict/chunkedstorage.hh
+++ b/src/dict/chunkedstorage.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __CHUNKEDSTORAGE_HH_INCLUDED__
-#define __CHUNKEDSTORAGE_HH_INCLUDED__
+#pragma once

 #include "ex.hh"
 #include "dictfile.hh"
@ -86,5 +85,3 @@ public:
 };

 } // namespace ChunkedStorage
-
-#endif
--- a/src/dict/customtransliteration.hh
+++ b/src/dict/customtransliteration.hh
@ -1,5 +1,4 @@
-#ifndef CUSTOMTRANSLITERATION_HH
-#define CUSTOMTRANSLITERATION_HH
+#pragma once


 #include <vector>
@ -23,4 +22,3 @@ private:
 std::vector< sptr< Dictionary::Class > > makeDictionaries( Config::CustomTrans const & );

 } // namespace CustomTranslit
-#endif // CUSTOMTRANSLITERATION_HH
--- a/src/dict/dictdfiles.hh
+++ b/src/dict/dictdfiles.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __DICTDFILES_HH_INCLUDED__
-#define __DICTDFILES_HH_INCLUDED__
+#pragma once

 #include "dict/dictionary.hh"

@ -16,5 +15,3 @@ vector< sptr< Dictionary::Class > >
 makeDictionaries( vector< string > const & fileNames, string const & indicesDir, Dictionary::Initializing & );

 } // namespace DictdFiles
-
-#endif
--- a/src/dict/dictionary.hh
+++ b/src/dict/dictionary.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __DICTIONARY_HH_INCLUDED__
-#define __DICTIONARY_HH_INCLUDED__
+#pragma once

 #include <map>
 #include <string>
@ -585,5 +584,3 @@ QString generateRandomDictionaryId();
 QMap< std::string, sptr< Dictionary::Class > > dictToMap( std::vector< sptr< Dictionary::Class > > const & dicts );

 } // namespace Dictionary
-
-#endif
--- a/src/dict/dictserver.hh
+++ b/src/dict/dictserver.hh
@ -1,5 +1,4 @@
-#ifndef __DICTSERVER_HH__INCLUDED__
-#define __DICTSERVER_HH__INCLUDED__
+#pragma once

 #include "dict/dictionary.hh"
 #include "config.hh"
@ -13,5 +12,3 @@ using std::string;
 vector< sptr< Dictionary::Class > > makeDictionaries( Config::DictServers const & servers );

 } // namespace DictServer
-
-#endif // __DICTSERVER_HH__INCLUDED__
--- a/src/dict/dsl.hh
+++ b/src/dict/dsl.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __DSL_HH_INCLUDED__
-#define __DSL_HH_INCLUDED__
+#pragma once

 #include "dictionary.hh"

@ -18,5 +17,3 @@ vector< sptr< Dictionary::Class > > makeDictionaries( vector< string > const & f
                                                      unsigned int maxHeadwordSize );

 } // namespace Dsl
-
-#endif
--- a/src/dict/dsl_details.hh
+++ b/src/dict/dsl_details.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __DSL_DETAILS_HH_INCLUDED__
-#define __DSL_DETAILS_HH_INCLUDED__
+#pragma once

 #include <string>
 #include <list>
@ -223,5 +222,3 @@ quint32 dslLanguageToId( wstring const & name );

 } // namespace Details
 } // namespace Dsl
-
-#endif
--- a/src/dict/epwing.hh
+++ b/src/dict/epwing.hh
@ -1,5 +1,4 @@
-#ifndef __EPWING_HH__INCLUDED__
-#define __EPWING_HH__INCLUDED__
+#pragma once

 #include "dict/dictionary.hh"
 #include "epwing_book.hh"
@ -20,5 +19,3 @@ void addWordToChunks( Epwing::Book::EpwingHeadword & head,
 vector< sptr< Dictionary::Class > >
 makeDictionaries( vector< string > const & fileNames, string const & indicesDir, Dictionary::Initializing & );
 } // namespace Epwing
-
-#endif // __EPWING_HH__INCLUDED__
--- a/src/dict/epwing_book.hh
+++ b/src/dict/epwing_book.hh
@ -1,5 +1,4 @@
-#ifndef __EPWING_BOOK_HH_INCLUDED__
-#define __EPWING_BOOK_HH_INCLUDED__
+#pragma once

 #include "dict/dictionary.hh"
 #include "ex.hh"
@ -58,7 +57,7 @@ struct EpwingHeadword

 class EpwingBook
 {
-  typedef std::pair< int, int > EWPos;
+  using EWPos = std::pair< int, int >;

  void setErrorString( QString const & func, EB_Error_Code code );

@ -270,6 +269,3 @@ struct EContainer
 } // namespace Book

 } // namespace Epwing
-
-
-#endif // __EPWING_BOOK_HH_INCLUDED__
--- a/src/dict/epwing_charmap.hh
+++ b/src/dict/epwing_charmap.hh
@ -1,5 +1,4 @@
-#ifndef __EPWING_CHARMAP_HH_INCLUDED_
-#define __EPWING_CHARMAP_HH_INCLUDED_
+#pragma once

 #include <QByteArray>
 #include <QMap>
@ -22,5 +21,3 @@ private:
 };

 } // namespace Epwing
-
-#endif // __EPWING_CHARMAP_HH_INCLUDED_
--- a/src/dict/forvo.cc
+++ b/src/dict/forvo.cc
@ -93,7 +93,7 @@ class ForvoArticleRequest: public Dictionary::DataRequest
    }
  };

-  typedef std::list< NetReply > NetReplies;
+  using NetReplies = std::list< NetReply >;
  NetReplies netReplies;
  QString apiKey, languageCode;
  string dictionaryId;
@ -107,7 +107,7 @@ public:
                       string const & dictionaryId_,
                       QNetworkAccessManager & mgr );

-  virtual void cancel();
+  void cancel() override;

 private:

--- a/src/dict/forvo.hh
+++ b/src/dict/forvo.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __FORVO_HH_INCLUDED__
-#define __FORVO_HH_INCLUDED__
+#pragma once

 #include "dictionary.hh"
 #include "config.hh"
@ -15,5 +14,3 @@ std::vector< sptr< Dictionary::Class > >
 makeDictionaries( Dictionary::Initializing &, Config::Forvo const &, QNetworkAccessManager & );

 } // namespace Forvo
-
-#endif
--- a/src/dict/german.hh
+++ b/src/dict/german.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef GERMAN_HH
-#define GERMAN_HH
+#pragma once

 #include "dictionary.hh"

@ -11,5 +10,3 @@ namespace GermanTranslit {

 sptr< Dictionary::Class > makeDictionary();
 }
-
-#endif // GERMAN_HH
--- a/src/dict/gls.hh
+++ b/src/dict/gls.hh
@ -1,5 +1,4 @@
-#ifndef __GLS_HH_INCLUDED__
-#define __GLS_HH_INCLUDED__
+#pragma once

 #include "dictionary.hh"

@ -13,5 +12,3 @@ vector< sptr< Dictionary::Class > >
 makeDictionaries( vector< string > const & fileNames, string const & indicesDir, Dictionary::Initializing & );

 } // namespace Gls
-
-#endif // __GLS_HH_INCLUDED__
--- a/src/dict/greektranslit.hh
+++ b/src/dict/greektranslit.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2010 Jennie Petoumenou <epetoumenou@gmail.com>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef GREEKTRANSLIT_HH
-#define GREEKTRANSLIT_HH
+#pragma once

 #include "dictionary.hh"

@ -11,5 +10,3 @@ namespace GreekTranslit {

 sptr< Dictionary::Class > makeDictionary();
 }
-
-#endif // GREEKTRANSLIT_HH
--- a/src/dict/hunspell.hh
+++ b/src/dict/hunspell.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __HUNSPELL_HH_INCLUDED__
-#define __HUNSPELL_HH_INCLUDED__
+#pragma once

 #ifdef _MSC_VER
  #define HUNSPELL_STATIC
@ -41,5 +40,3 @@ vector< DataFiles > findDataFiles( QString const & path );
 vector< sptr< Dictionary::Class > > makeDictionaries( Config::Hunspell const & );

 } // namespace HunspellMorpho
-
-#endif
--- a/src/dict/lingualibre.cc
+++ b/src/dict/lingualibre.cc
@ -33,7 +33,7 @@ class LinguaArticleRequest: public Dictionary::DataRequest
    }
  };

-  typedef std::list< NetReply > NetReplies;
+  using NetReplies = std::list< NetReply >;
  NetReplies netReplies;
  QString languageCode, langWikipediaID;
  string dictionaryId;
@ -47,7 +47,7 @@ public:
                        string const & dictionaryId_,
                        QNetworkAccessManager & mgr );

-  virtual void cancel();
+  void cancel() override;

 private:

--- a/src/dict/lingualibre.hh
+++ b/src/dict/lingualibre.hh
@ -1,5 +1,4 @@
-#ifndef GOLDENDICT_LINGUALIBRE_H
-#define GOLDENDICT_LINGUALIBRE_H
+#pragma once

 #include "dictionary.hh"
 #include "config.hh"
@ -11,5 +10,3 @@ std::vector< sptr< Dictionary::Class > >
 makeDictionaries( Dictionary::Initializing &, Config::Lingua const &, QNetworkAccessManager & );

 } // namespace Lingua
-
-#endif //GOLDENDICT_LINGUALIBRE_H
--- a/src/dict/loaddictionaries.hh
+++ b/src/dict/loaddictionaries.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __LOADDICTIONARIES_HH_INCLUDED__
-#define __LOADDICTIONARIES_HH_INCLUDED__
+#pragma once

 #include "initializing.hh"
 #include "config.hh"
@ -75,4 +74,3 @@ void loadDictionaries( QWidget * parent,
 /// Runs deferredInit() on all the given dictionaries. Useful when
 /// loadDictionaries() was previously called with doDeferredInit = false.
 void doDeferredInit( std::vector< sptr< Dictionary::Class > > & );
-#endif
--- a/src/dict/lsa.hh
+++ b/src/dict/lsa.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __L9SA_HH_INCLUDED__
-#define __L9SA_HH_INCLUDED__
+#pragma once

 #include "dictionary.hh"

@ -16,5 +15,3 @@ vector< sptr< Dictionary::Class > >
 makeDictionaries( vector< string > const & fileNames, string const & indicesDir, Dictionary::Initializing & );

 } // namespace Lsa
-
-#endif
--- a/src/dict/mdictparser.hh
+++ b/src/dict/mdictparser.hh
@ -18,8 +18,7 @@
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 // GNU General Public License for more details.

-#ifndef __MDICTPARSER_HH_INCLUDED__
-#define __MDICTPARSER_HH_INCLUDED__
+#pragma once

 #include <string>
 #include <vector>
@ -112,9 +111,9 @@ public:
    virtual void handleRecord( QString const & name, RecordInfo const & recordInfo ) = 0;
  };

-  typedef vector< pair< qint64, qint64 > > BlockInfoVector;
-  typedef vector< pair< qint64, QString > > HeadWordIndex;
-  typedef map< qint32, pair< QString, QString > > StyleSheets;
+  using BlockInfoVector = vector< pair< qint64, qint64 > >;
+  using HeadWordIndex   = vector< pair< qint64, QString > >;
+  using StyleSheets     = map< qint32, pair< QString, QString > >;

  inline QString const & title() const
  {
@ -215,5 +214,3 @@ protected:
 };

 } // namespace Mdict
-
-#endif // __MDICTPARSER_HH_INCLUDED__
--- a/src/dict/mdx.cc
+++ b/src/dict/mdx.cc
@ -621,7 +621,7 @@ void MdxArticleRequest::run()
    }

    QCryptographicHash hash( QCryptographicHash::Md5 );
-    hash.addData( articleBody.data(), articleBody.size() );
+    hash.addData( { articleBody.data(), static_cast< qsizetype >( articleBody.length() ) } );
    if ( !articleBodiesIncluded.insert( hash.result() ).second ) {
      continue; // Already had this body
    }
--- a/src/dict/mdx.hh
+++ b/src/dict/mdx.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2013 Timon Wong <timon86.wang AT gmail DOT com>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __MDX_HH_INCLUDED__
-#define __MDX_HH_INCLUDED__
+#pragma once

 #include "dictionary.hh"

@ -15,5 +14,3 @@ vector< sptr< Dictionary::Class > >
 makeDictionaries( vector< string > const & fileNames, string const & indicesDir, Dictionary::Initializing & );

 } // namespace Mdx
-
-#endif // __MDX_HH_INCLUDED__
--- a/src/dict/mediawiki.cc
+++ b/src/dict/mediawiki.cc
@ -389,7 +389,7 @@ void MediaWikiSectionsParser::closeListTags( int currentLevel )

 class MediaWikiArticleRequest: public MediaWikiDataRequestSlots
 {
-  typedef std::list< std::pair< QNetworkReply *, bool > > NetReplies;
+  using NetReplies = std::list< std::pair< QNetworkReply *, bool > >;
  NetReplies netReplies;
  QString url;
  QString lang;
--- a/src/dict/mediawiki.hh
+++ b/src/dict/mediawiki.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __MEDIAWIKI_HH_INCLUDED__
-#define __MEDIAWIKI_HH_INCLUDED__
+#pragma once

 #include "dictionary.hh"
 #include "config.hh"
@ -18,5 +17,3 @@ makeDictionaries( Dictionary::Initializing &, Config::MediaWikis const & wikis,


 } // namespace MediaWiki
-
-#endif
--- a/src/dict/programs.hh
+++ b/src/dict/programs.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __PROGRAMS_HH_INCLUDED__
-#define __PROGRAMS_HH_INCLUDED__
+#pragma once

 #include <QProcess>
 #include "dictionary.hh"
@ -79,5 +78,3 @@ private slots:
 };

 } // namespace Programs
-
-#endif
--- a/src/dict/romaji.hh
+++ b/src/dict/romaji.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __ROMAJI_HH_INCLUDED__
-#define __ROMAJI_HH_INCLUDED__
+#pragma once

 #include "transliteration.hh"
 #include "config.hh"
@ -14,5 +13,3 @@ using std::vector;

 vector< sptr< Dictionary::Class > > makeDictionaries( Config::Romaji const & );
 } // namespace Romaji
-
-#endif
--- a/src/dict/russiantranslit.hh
+++ b/src/dict/russiantranslit.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __RUSSIANTRANSLIT_HH_INCLUDED__
-#define __RUSSIANTRANSLIT_HH_INCLUDED__
+#pragma once

 #include "dictionary.hh"

@ -11,5 +10,3 @@ namespace RussianTranslit {

 sptr< Dictionary::Class > makeDictionary();
 }
-
-#endif
--- a/src/dict/sdict.hh
+++ b/src/dict/sdict.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __SDICT_HH_INCLUDED__
-#define __SDICT_HH_INCLUDED__
+#pragma once

 #include "dictionary.hh"

@ -16,5 +15,3 @@ vector< sptr< Dictionary::Class > >
 makeDictionaries( vector< string > const & fileNames, string const & indicesDir, Dictionary::Initializing & );

 } // namespace Sdict
-
-#endif
--- a/src/dict/slob.cc
+++ b/src/dict/slob.cc
@ -109,8 +109,8 @@ bool indexIsOldOrBad( string const & indexFile )
 class SlobFile
 {
 public:
-  typedef std::pair< quint64, quint32 > RefEntryOffsetItem;
-  typedef QList< RefEntryOffsetItem > RefOffsetsVector;
+  using RefEntryOffsetItem = std::pair< quint64, quint32 >;
+  using RefOffsetsVector   = QList< RefEntryOffsetItem >;

 private:
  enum Compressions {
--- a/src/dict/slob.hh
+++ b/src/dict/slob.hh
@ -1,5 +1,4 @@
-#ifndef __SLOB_HH_INCLUDED__
-#define __SLOB_HH_INCLUDED__
+#pragma once

 #include "dictionary.hh"

@ -15,5 +14,3 @@ vector< sptr< Dictionary::Class > > makeDictionaries( vector< string > const & f
                                                      unsigned maxHeadwordsToExpand );

 } // namespace Slob
-
-#endif // __SLOB_HH_INCLUDED__
--- a/src/dict/sounddir.hh
+++ b/src/dict/sounddir.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __SOUNDDIR_HH_INCLUDED__
-#define __SOUNDDIR_HH_INCLUDED__
+#pragma once

 #include "dictionary.hh"
 #include "config.hh"
@ -17,5 +16,3 @@ vector< sptr< Dictionary::Class > >
 makeDictionaries( Config::SoundDirs const &, string const & indicesDir, Dictionary::Initializing & );

 } // namespace SoundDir
-
-#endif
--- a/src/dict/sources.hh
+++ b/src/dict/sources.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __SOURCES_HH_INCLUDED__
-#define __SOURCES_HH_INCLUDED__
+#pragma once

 #include "ui_sources.h"
 #include "config.hh"
@ -360,5 +359,3 @@ private slots:

  void on_rescan_clicked();
 };
-
-#endif
--- a/src/dict/stardict.hh
+++ b/src/dict/stardict.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __STARTDICT_HH_INCLUDED__
-#define __STARTDICT_HH_INCLUDED__
+#pragma once

 #include "dictionary.hh"

@ -18,5 +17,3 @@ vector< sptr< Dictionary::Class > > makeDictionaries( vector< string > const & f
                                                      unsigned maxHeadwordsToExpand );

 } // namespace Stardict
-
-#endif
--- a/src/dict/transliteration.hh
+++ b/src/dict/transliteration.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __TRANSLITERATION_HH_INCLUDED__
-#define __TRANSLITERATION_HH_INCLUDED__
+#pragma once

 #include "dictionary.hh"
 #include <map>
@ -84,5 +83,3 @@ public:
 };

 } // namespace Transliteration
-
-#endif
--- a/src/dict/utils/decompress.hh
+++ b/src/dict/utils/decompress.hh
@ -1,5 +1,4 @@
-#ifndef __DECOMPRESS_HH_INCLUDED__
-#define __DECOMPRESS_HH_INCLUDED__
+#pragma once

 #include <QByteArray>
 #include <string>
@ -13,5 +12,3 @@ string decompressZlib( const char * bufptr, unsigned length );
 string decompressBzip2( const char * bufptr, unsigned length );

 string decompressLzma2( const char * bufptr, unsigned length, bool raw_decoder = false );
-
-#endif // DECOMPRESS_HH
--- a/src/dict/utils/dictfile.hh
+++ b/src/dict/utils/dictfile.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef GOLDENDICT_FILE_HH
-#define GOLDENDICT_FILE_HH
+#pragma once

 #include "ex.hh"

@ -125,5 +124,3 @@ private:
 };

 } // namespace File
-
-#endif
--- a/src/dict/utils/dictzip.hh
+++ b/src/dict/utils/dictzip.hh
@ -21,8 +21,7 @@
 * 51 Franklin Street, Suite 500, Boston, MA 02110, USA.
 */

-#ifndef _DICTZIP_H_
-#define _DICTZIP_H_
+#pragma once

 #include <stdio.h>
 #include <zlib.h>
@ -112,5 +111,3 @@ extern int mmap_mode;
 #ifdef __cplusplus
 } /* end extern "C" */
 #endif
-
-#endif /* _DICTZIP_H_ */
--- a/src/dict/utils/indexedzip.hh
+++ b/src/dict/utils/indexedzip.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __INDEXEDZIP_HH_INCLUDED__
-#define __INDEXEDZIP_HH_INCLUDED__
+#pragma once

 #include "btreeidx.hh"
 #include <QFile>
@ -48,5 +47,3 @@ public:
  /// Index compressed files in zip file
  bool indexFile( BtreeIndexing::IndexedWords & zipFileNames, quint32 * filesCount = 0 );
 };
-
-#endif
--- a/src/dict/utils/ripemd.hh
+++ b/src/dict/utils/ripemd.hh
@ -16,8 +16,7 @@
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 // GNU General Public License for more details.

-#ifndef __RIPEMD_HH_INCLUDED__
-#define __RIPEMD_HH_INCLUDED__
+#pragma once

 #include <stddef.h>
 #include <QtGlobal>
@ -42,5 +41,3 @@ private:

  void transform( const uchar buffer[ 64 ] );
 };
-
-#endif // __RIPEMD_HH_INCLUDED__
--- a/src/dict/utils/splitfile.hh
+++ b/src/dict/utils/splitfile.hh
@ -1,5 +1,4 @@
-#ifndef __SPLITFILE_HH_INCLUDED__
-#define __SPLITFILE_HH_INCLUDED__
+#pragma once

 #include <QFile>
 #include <QList>
@ -51,5 +50,3 @@ public:
 };

 } // namespace SplitFile
-
-#endif // __SPLITFILE_HH_INCLUDED__
--- a/src/dict/utils/ufile.hh
+++ b/src/dict/utils/ufile.hh
@ -1,5 +1,4 @@
-#ifndef UFILE_HH_INCLUDED
-#define UFILE_HH_INCLUDED
+#pragma once

 // Don't use this thing.
 // Use QFile instead.
@ -29,5 +28,3 @@ gzFile gd_gzopen( const char * filename );
  #define gd_fopen              fopen
  #define gd_gzopen( filename ) gzopen( filename, "rb" )
 #endif
-
-#endif // UFILE_HH
--- a/src/dict/utils/zipfile.hh
+++ b/src/dict/utils/zipfile.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __ZIPFILE_HH_INCLUDED__
-#define __ZIPFILE_HH_INCLUDED__
+#pragma once

 #include <QFile>
 #include <QDateTime>
@ -72,5 +71,3 @@ bool readNextEntry( SplitZipFile &, CentralDirEntry & );
 bool readLocalHeader( SplitZipFile &, LocalFileHeader & );

 } // namespace ZipFile
-
-#endif
--- a/src/dict/website.hh
+++ b/src/dict/website.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __WEBSITE_HH_INCLUDED__
-#define __WEBSITE_HH_INCLUDED__
+#pragma once

 #include "dictionary.hh"
 #include "config.hh"
@ -17,5 +16,3 @@ vector< sptr< Dictionary::Class > > makeDictionaries( Config::WebSites const &,


 } // namespace WebSite
-
-#endif
--- a/src/dict/xdxf.hh
+++ b/src/dict/xdxf.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2009 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __XDXF_HH_INCLUDED__
-#define __XDXF_HH_INCLUDED__
+#pragma once

 #include "dictionary.hh"

@ -18,5 +17,3 @@ vector< sptr< Dictionary::Class > >
 makeDictionaries( vector< string > const & fileNames, string const & indicesDir, Dictionary::Initializing & );

 } // namespace Xdxf
-
-#endif
--- a/src/dict/xdxf2html.hh
+++ b/src/dict/xdxf2html.hh
@ -1,8 +1,7 @@
 /* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
 * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */

-#ifndef __XDXF2HTML_HH_INCLUDED__
-#define __XDXF2HTML_HH_INCLUDED__
+#pragma once

 #include <string>
 #include <map>
@ -32,5 +31,3 @@ string convert( string const &,
                QString * headword      = 0 );

 } // namespace Xdxf2Html
-
-#endif
--- a/Show more
+++ b/Show more
Author	SHA1	Message	Date
xiaoyifang	2d0a5752c1	Merge `6c63ba45b6` into `160402e1d0`	2024-11-11 09:15:53 +08:00
shenleban tongying	160402e1d0	Consistently use README and no CRLF Some checks are pending SonarCloud / Build and analyze (push) Waiting to run Details	2024-11-10 17:39:43 -05:00
shenleban tongying	fb48f66370	move audio files to src/audio a	2024-11-10 17:39:43 -05:00
xiaoyifang	dcc4579544	Merge pull request #1927 from xiaoyifang/opt/group-empty-name Some checks failed SonarCloud / Build and analyze (push) Has been cancelled Details opt: Group struct default constructor only invoked with empty string	2024-11-08 20:59:40 +08:00
xiaoyifang	d3ad40f988	Merge pull request #1924 from xiaoyifang/opt/tab-blank opt: dictionary tab switch will show blank widget when source changing.	2024-11-08 20:55:42 +08:00
xiaoyifang	081cba6b23	opt: Group struct default constructor only invoked with empty string	2024-11-08 20:49:55 +08:00
xiaoyifang	59f9b3d04f	opt: dictionary tab switch show blank widget when source changed	2024-11-08 20:48:31 +08:00
shenleban tongying	f6434f4219	fix a mistake of https://github.com/xiaoyifang/goldendict-ng/pull/1912 Some checks are pending SonarCloud / Build and analyze (push) Waiting to run Details	2024-11-08 01:36:29 -05:00
shenleban tongying	f694c3210e	clean: QLocale country -> territory renaming Some checks failed SonarCloud / Build and analyze (push) Waiting to run Details deploy_website / deploy (push) Has been cancelled Details	2024-11-07 03:01:45 -05:00
shenleban tongying	02143921f4	opt: disable Qt≤6.7 deprecated features and disable Qt deprecation warnings	2024-11-07 07:48:39 +00:00
shenleban tongying	c864a9a897	clean: remaning deprecated `QCryptographicHash::addData` usages	2024-11-07 02:05:54 -05:00
shenleban tongying	618310f772	clean: just use `#pragma once` Some checks are pending SonarCloud / Build and analyze (push) Waiting to run Details	2024-11-06 22:53:04 -05:00
shenleban tongying	f8f62efa6e	fix: deploy qt translations for macOS	2024-11-06 20:33:05 -05:00
shenleban tongying	a61bcb1629	fix: properly load qt and webengine translations, delete GD's custom ones	2024-11-06 20:19:53 -05:00
shenleban tongying	70d21d7eca	opt: revise QKeySequenceEdit usages Some checks are pending SonarCloud / Build and analyze (push) Waiting to run Details * set Maximum length of global shortcuts to 2 * set Default to something that can be set by user	2024-11-06 15:47:03 -05:00
shenleban tongying	8ad7291147	clean: deprecated `QKeySequence[]->int`; answer ikm's question from 2009 Some checks are pending SonarCloud / Build and analyze (push) Waiting to run Details	2024-11-06 11:11:48 +00:00
xiaoyifang	8d0859b932	Merge pull request #1906 from xiaoyifang/opt/articleview-loadfinish opt: rearrange some code execution order	2024-11-06 17:49:28 +08:00
shenleban tongying	349fcb6628	clean: fix all `globalPosition` deprecations to stop related warnings (#1911 )	2024-11-06 09:11:07 +00:00
shenleban tongying	7a1df4b6c6	dev: fix changelog generation again Some checks are pending SonarCloud / Build and analyze (push) Waiting to run Details	2024-11-06 01:25:55 -05:00
xiaoyifang	285a0d8882	fix: remove some tabText() in groupWidget when rename group (#1897 ) * fix: remove some tabText() in groupWidget rename group * Update src/ui/groups_widgets.cc Co-authored-by: shenleban tongying <shenlebantongying@gmail.com> --------- Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com> Co-authored-by: shenleban tongying <shenlebantongying@gmail.com>	2024-11-06 14:10:25 +08:00
shenleban tongying	8be7b65f29	Merge pull request #1908 from shenlebantongying/clean/tidy-using-using clean: apply clang-tidy's `modernize-use-using` (replace most `typedef`)	2024-11-06 01:01:58 -05:00
shenleban tongying	fb45d2e036	dev: add last commit to .git-blame-ignore-revs	2024-11-06 00:56:26 -05:00
shenleban tongying	d15081e723	clean: apply clang-tidy's `modernize-use-using` (replace most `typedef`)	2024-11-06 00:48:35 -05:00
shenleban tongying	673911b1c5	feat: auto dark reader mode that sync with system theme	2024-11-05 23:39:08 -05:00
shenleban tongying	b6fa66df92	refactor: prepare config code to implement auto dark (reader) mode Some checks are pending SonarCloud / Build and analyze (push) Waiting to run Details	2024-11-06 03:27:19 +00:00
xiaoyifang	2f48993594	opt: rearrange some code execution order	2024-11-06 10:11:21 +08:00
xiaoyifang	9315dda365	Merge pull request #1905 from xiaoyifang/opt/custom-js-defer opt: make custom javascript delay execution	2024-11-06 09:57:43 +08:00
xiaoyifang	1418f9ab9e	opt: make custom javascript delay execution	2024-11-06 09:09:18 +08:00
shenleban tongying	6efdb09b1a	clean: add `override` to satisfy clang's `Winconsistent-missing-override` Some checks are pending SonarCloud / Build and analyze (push) Waiting to run Details	2024-11-05 17:27:15 -05:00
xiaoyifang	d4cc838652	opt: move special GroupIDs to a seperate enum (#1900 ) Some checks are pending SonarCloud / Build and analyze (push) Waiting to run Details * opt: move groupid to a seperate namespace * opt: move groupid to a seperate namespace * Update src/config.hh Co-authored-by: shenleban tongying <shenlebantongying@gmail.com> --------- Co-authored-by: shenleban tongying <shenlebantongying@gmail.com>	2024-11-05 13:51:53 +08:00
xiaoyifang	c8b6a6b6c5	Update topic_userstyle.md (#1899 ) Some checks failed SonarCloud / Build and analyze (push) Waiting to run Details deploy_website / deploy (push) Has been cancelled Details * Update topic_userstyle.md * Update topic_userstyle.md --------- Co-authored-by: shenleban tongying <shenlebantongying@gmail.com>	2024-11-04 21:11:01 +08:00
xiaoyifang	3f6819b049	Merge pull request #1898 from xiaoyifang/opt/compiler-version Some checks are pending SonarCloud / Build and analyze (push) Waiting to run Details opt: [win] update Windows compiler name	2024-11-04 17:05:28 +08:00
xiaoyifang	a56cfb8d3a	opt: [win] update Windows compiler name	2024-11-04 16:55:32 +08:00
xiaoyifang	dd22c913e2	New Crowdin updates (#1884 ) * New translations Kabyle from Crowdin * New translations Kabyle from Crowdin	2024-11-04 13:58:01 +08:00