Use translation files provided by Qt

.github/workflows/build.yml

@@ -366,7 +366,7 @@ jobs:
     name: Linux AppImage
     runs-on: ubuntu-latest
     env:
-      IMAGE: quay.io/redpanda-cpp/appimage-builder-x86_64:20240304.0
+      IMAGE: quay.io/redpanda-cpp/appimage-builder-x86_64:20240610.0
 
     steps:
       - uses: actions/checkout@v4

RedPandaIDE/RedPandaIDE.pro

@@ -559,8 +559,7 @@ RESOURCES += \
     codes.qrc \
     defaultconfigs.qrc \
     icons.qrc \
-    projecttemplates.qrc \
-    translations.qrc
+    projecttemplates.qrc
 
 RC_ICONS = images/devcpp.ico images/associations/c.ico images/associations/cpp.ico images/associations/dev.ico images/associations/c.ico images/associations/cpp.ico images/associations/h.ico images/associations/hpp.ico
 
@@ -577,6 +576,16 @@ RESOURCES += iconsets_files
 RESOURCES += theme_files
 RESOURCES += colorscheme_files
 
+qtConfig(static) {
+    qt_translation_files.files += $$[QT_INSTALL_TRANSLATIONS]/qtbase_pt_BR.qm
+    qt_translation_files.files += $$[QT_INSTALL_TRANSLATIONS]/qtbase_zh_CN.qm
+    qt_translation_files.files += $$[QT_INSTALL_TRANSLATIONS]/qtbase_zh_TW.qm
+    qt_translation_files.base = $$[QT_INSTALL_TRANSLATIONS]
+    qt_translation_files.prefix = /translations
+
+    RESOURCES += qt_translation_files
+}
+
 macos: {
     # Add needed executables into the main app bundle
     bundled_executable.files = $$OUT_PWD/../tools/consolepauser/consolepauser

RedPandaIDE/main.cpp

@@ -29,6 +29,7 @@
 #include <QScreen>
 #include <QLockFile>
 #include <QFontDatabase>
+#include <QLibraryInfo>
 #include "common.h"
 #include "colorscheme.h"
 #include "iconsmanager.h"
@@ -349,7 +350,14 @@ int main(int argc, char *argv[])
         if (transUtils.load("qt_utils_"+language,":/i18n/")) {
             app.installTranslator(&transUtils);
         }
-        if (transQt.load("qt_"+language,":/translations")) {
+        QString translationsPath(QLibraryInfo::location(QLibraryInfo::TranslationsPath));
+        if (
+            // since Qt 5.15.3, `qt_xx.qm` is a wrapper for `qtbase_xx.qm` and other (unused) `qm`s.
+            // first, try loading `qt_xx.qm` from standard location (dynamic build) so that it works on Debian 11 (with Qt 5.15.2),
+            transQt.load("qt_" + language, translationsPath) ||
+            // and then bundled `qtbase_xx.qm` (static build) for simplicity in qmake project.
+            transQt.load("qtbase_" + language, ":/translations")
+        ) {
             app.installTranslator(&transQt);
         }
     }

RedPandaIDE/mainwindow.cpp

@@ -107,11 +107,6 @@
 #include <windows.h>
 #endif
 
-static const char *Translation[] =
-{
-  QT_TRANSLATE_NOOP("QFileSystemModel", "<b>The name \"%1\" cannot be used.</b><p>Try using another name, with fewer characters or no punctuation marks.")
-};
-
 static int findTabIndex(QTabWidget* tabWidget , QWidget* w) {
     for (int i=0;i<tabWidget->count();i++) {
         if (w==tabWidget->widget(i))

RedPandaIDE/translations/RedPandaIDE_pt_BR.ts

@@ -8430,14 +8430,6 @@
         <translation type="obsolete">Configurações</translation>
     </message>
 </context>
-<context>
-    <name>QFileSystemModel</name>
-    <message>
-        <location filename="../mainwindow.cpp" line="-1212"/>
-        <source>&lt;b&gt;The name &quot;%1&quot; cannot be used.&lt;/b&gt;&lt;p&gt;Try using another name, with fewer characters or no punctuation marks.</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
 <context>
     <name>QObject</name>
     <message>

RedPandaIDE/translations/RedPandaIDE_zh_CN.ts

@@ -9142,14 +9142,6 @@ p, li { white-space: pre-wrap; }
         <translation type="obsolete">编译/链接选项</translation>
     </message>
 </context>
-<context>
-    <name>QFileSystemModel</name>
-    <message>
-        <location filename="../mainwindow.cpp" line="-6454"/>
-        <source>&lt;b&gt;The name &quot;%1&quot; cannot be used.&lt;/b&gt;&lt;p&gt;Try using another name, with fewer characters or no punctuation marks.</source>
-        <translation>&lt;b&gt;文件名 &quot;%1&quot; 无法被使用！&lt;/b&gt;&lt;p&gt;可能是重名、过长、为空或者是使用了不能出现在文件名里的符号。</translation>
-    </message>
-</context>
 <context>
     <name>QObject</name>
     <message>

RedPandaIDE/translations/RedPandaIDE_zh_TW.ts

@@ -7890,14 +7890,6 @@
         <translation type="unfinished"></translation>
     </message>
 </context>
-<context>
-    <name>QFileSystemModel</name>
-    <message>
-        <location filename="../mainwindow.cpp" line="-1212"/>
-        <source>&lt;b&gt;The name &quot;%1&quot; cannot be used.&lt;/b&gt;&lt;p&gt;Try using another name, with fewer characters or no punctuation marks.</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
 <context>
     <name>QObject</name>
     <message>

docs/detailed-build-win-cn.md

@@ -122,7 +122,7 @@ qmake 变量：
 3. 用 vcpkg 安装 Qt。
    ```ps1
    $TARGET = "x64-windows-static" # 或 "x86-windows-static"
-   vcpkg install qt5-base:$TARGET qt5-svg:$TARGET qt5-tools:$TARGET
+   vcpkg install qt5-base:$TARGET qt5-svg:$TARGET qt5-tools:$TARGET qt5-translations:$TARGET
    ```
 
 在 PowerShell (Core) 或 Windows PowerShell 中用 VS 2019 或更高版本构建：

docs/detailed-build-win.md

@@ -124,7 +124,7 @@ Prerequisites:
 3. Install Qt with vcpkg.
    ```ps1
    $TARGET = "x64-windows-static" # or "x86-windows-static"
-   vcpkg install qt5-base:$TARGET qt5-svg:$TARGET qt5-tools:$TARGET
+   vcpkg install qt5-base:$TARGET qt5-svg:$TARGET qt5-tools:$TARGET qt5-translations:$TARGET
    ```
 
 To build with VS 2019 or later in PowerShell (Core) or Windows PowerShell: