i18n: add Chinese (zh_CN) translation support

CMakeLists.txt

@@ -93,5 +93,6 @@ if(${KWin_VERSION} VERSION_LESS 6.4)
 endif()
 
 add_subdirectory(src)
+add_subdirectory(po)
 
 feature_summary(WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES)

po/CMakeLists.txt

@@ -0,0 +1 @@
+ki18n_install(.)

po/Messages.sh

@@ -0,0 +1,7 @@
+extractrc ../src/kcm/*.ui >/tmp/rc.cpp
+
+xgettext --from-code=UTF-8 -C -kde \
+  -ki18n:1 -ki18nc:1c,2 -ki18np:1,2 -ki18ncp:1c,2,3 \
+  -x /dev/null \
+  -o kwin_better_blur_dx.pot \
+  /tmp/rc.cpp ../src/kcm/*.cpp

po/zh_CN/kwin_better_blur_dx.po

@@ -0,0 +1,203 @@
+# Chinese translations for kwin_better_blur_dx package
+# kwin_better_blur_dx 软件包的简体中文翻译.
+# Copyright (C) 2026 THE kwin_better_blur_dx'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the kwin_better_blur_dx package.
+# Cedar <hauseowo@outlook.com>, 2026.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: kwin_better_blur_dx\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2026-07-24 11:28+0800\n"
+"PO-Revision-Date: 2026-07-24 11:31+0800\n"
+"Last-Translator: Cedar <hauseowo@outlook.com>\n"
+"Language-Team: Chinese (simplified) <i18n-zh@googlegroups.com>\n"
+"Language: zh_CN\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: rc.cpp:3
+msgid "General"
+msgstr "常规"
+
+#: rc.cpp:6
+msgid "Blur strength:"
+msgstr "模糊强度:"
+
+#: rc.cpp:9 rc.cpp:18
+msgid "Light"
+msgstr "弱"
+
+#: rc.cpp:12 rc.cpp:21 rc.cpp:30 rc.cpp:43 rc.cpp:56 rc.cpp:99 rc.cpp:144
+msgid "Strong"
+msgstr "强"
+
+#: rc.cpp:15
+msgid "Noise strength:"
+msgstr "噪点强度:"
+
+#: rc.cpp:24
+msgid "Brightness:"
+msgstr "亮度:"
+
+#: rc.cpp:27 rc.cpp:40 rc.cpp:53
+msgid "None"
+msgstr "无"
+
+#: rc.cpp:34 rc.cpp:47 rc.cpp:60
+#, no-c-format
+msgid " %"
+msgstr " %"
+
+#: rc.cpp:37
+msgid "Saturation:"
+msgstr "饱和度:"
+
+#: rc.cpp:50
+msgid "Contrast:"
+msgstr "对比度:"
+
+#: rc.cpp:63
+msgid "Force Contrast Parameters:"
+msgstr "强制对比度参数:"
+
+#: rc.cpp:66
+msgid "Corner Radius:"
+msgstr "圆角半径:"
+
+#: rc.cpp:69
+msgid "Force blur"
+msgstr "强制模糊"
+
+#: rc.cpp:72
+msgid "Classes of windows to force blur:"
+msgstr "强制模糊的窗口类:"
+
+#: rc.cpp:75
+msgid "Blur only matching"
+msgstr "仅模糊匹配窗口"
+
+#: rc.cpp:78
+msgid "Blur all except matching"
+msgstr "模糊所有非匹配窗口"
+
+#: rc.cpp:81
+msgid "Blur window decorations as well"
+msgstr "同时模糊窗口装饰"
+
+#: rc.cpp:84
+msgid "Blur menus"
+msgstr "模糊菜单"
+
+#: rc.cpp:87
+msgid "Blur docks"
+msgstr "模糊停靠窗口"
+
+#: rc.cpp:90
+msgid "Refraction"
+msgstr "折射"
+
+#: rc.cpp:93
+msgid "Refraction Strength:"
+msgstr "折射强度:"
+
+#: rc.cpp:96 rc.cpp:141
+msgid "Off"
+msgstr "关"
+
+#: rc.cpp:102
+msgid "Refraction Mode:"
+msgstr "折射模式:"
+
+#: rc.cpp:105
+msgid "Basic (Bulge)"
+msgstr "基本 (凸起)"
+
+#: rc.cpp:108
+msgid "Concave (Lens)"
+msgstr "凹面 (透镜)"
+
+#: rc.cpp:111
+msgid "Refraction Edge Size:"
+msgstr "折射边缘大小:"
+
+#: rc.cpp:114
+msgid "Small"
+msgstr "窄"
+
+#: rc.cpp:117
+msgid "Wide"
+msgstr "宽"
+
+#: rc.cpp:120
+msgid "Refraction Falloff:"
+msgstr "折射衰减:"
+
+#: rc.cpp:123
+msgid "Linear"
+msgstr "线性"
+
+#: rc.cpp:126 rc.cpp:135
+msgid "Round"
+msgstr "圆形"
+
+#: rc.cpp:129
+msgid "Refraction Corner Radius:"
+msgstr "折射圆角半径:"
+
+#: rc.cpp:132
+msgid "Square"
+msgstr "方形"
+
+#: rc.cpp:138
+msgid "RGB Fringing Strength:"
+msgstr "RGB 色边强度:"
+
+#: rc.cpp:147
+msgid "Edge Behavior:"
+msgstr "边缘行为:"
+
+#: rc.cpp:150
+msgid "Clamp (extend edge pixels)"
+msgstr "钳制 (延伸边缘像素)"
+
+#: rc.cpp:153
+msgid "Flip (mirror texture)"
+msgstr "翻转 (镜像纹理)"
+
+#: rc.cpp:156
+msgid "Performance"
+msgstr "性能"
+
+#: rc.cpp:159
+msgid "Blur Source Mode:"
+msgstr "模糊源模式:"
+
+#: rc.cpp:162
+msgid "Full"
+msgstr "完整"
+
+#: rc.cpp:165
+msgid "Wallpaper [EXPERIMENTAL]"
+msgstr "壁纸 [实验性]"
+
+#: rc.cpp:168
+msgid "Ignore Cache:"
+msgstr "忽略缓存:"
+
+#: rc.cpp:171
+msgid "Cache Rate Limit:"
+msgstr "缓存速率限制:"
+
+#: rc.cpp:174
+msgid " ms"
+msgstr " ms"
+
+#: rc.cpp:177
+msgid "About"
+msgstr "关于"
+
+#: rc.cpp:180
+msgid "Failed to load about.html"
+msgstr "加载 about.html 失败"

src/kcm/blur_config.cpp

@@ -14,6 +14,7 @@
 #include "kwineffects_interface.h"
 #include "settings.hpp"
 
+#include <KLocalizedString>
 #include <QFileDialog>
 #include <QPushButton>
 
@@ -24,6 +25,7 @@ K_PLUGIN_CLASS(BlurEffectConfig)
 BlurEffectConfig::BlurEffectConfig(QObject *parent, const KPluginMetaData &data)
     : KCModule(parent, data)
 {
+    KLocalizedString::setApplicationDomain("kwin_better_blur_dx");
     ui.setupUi(widget());
     BlurConfig::instance("kwinrc");
     addConfig(BlurConfig::self(), widget());

src/metadata.json

@@ -19,9 +19,11 @@
         ],
         "Category": "Appearance",
         "Description": "Fork of the KWin Blur effect for KDE Plasma 6 with force blur and more",
+        "Description[zh_CN]": "KDE Plasma 6的KWin模糊效果的分支，增加了强制模糊以及更多",
         "EnabledByDefault": false,
         "License": "GPL",
-        "Name": "Better Blur DX"
+        "Name": "Better Blur DX",
+        "Name[zh_CN]": "更好的模糊DX"
     },
     "X-KDE-ConfigModule": "kwin_better_blur_dx_config"
 }