Add i18n support with German translation

All user-visible strings wrapped with i18n(). German .po file
provided. Translation domain set to "kdenote".

CMakeLists.txt

@@ -14,8 +14,10 @@ include(KDECompilerSettings NO_POLICY_SCOPE)
 include(ECMSetupVersion)
 
 find_package(Qt6 REQUIRED COMPONENTS Core)
-find_package(KF6 REQUIRED COMPONENTS FileMetaData)
+find_package(KF6 REQUIRED COMPONENTS FileMetaData I18n)
 
 add_subdirectory(lib)
 add_subdirectory(extractor)
 add_subdirectory(fileitemaction)
+
+ki18n_install(po)

fileitemaction/CMakeLists.txt

@@ -1,5 +1,7 @@
 find_package(KF6 REQUIRED COMPONENTS KIO WidgetsAddons)
 
+add_definitions(-DTRANSLATION_DOMAIN="kdenote")
+
 add_library(kdenote_fileitemaction MODULE
     denote_fileitemaction.cpp
 )
@@ -8,6 +10,7 @@ target_link_libraries(kdenote_fileitemaction
     kdenote_lib
     KF6::KIOWidgets
     KF6::WidgetsAddons
+    KF6::I18n
     Qt6::Core
     Qt6::Widgets
 )

fileitemaction/denote_fileitemaction.cpp

@@ -4,6 +4,7 @@
 #include "denote_metadata.h"
 
 #include <KFileItem>
+#include <KLocalizedString>
 #include <KPluginFactory>
 
 #include <QAction>
@@ -37,7 +38,7 @@ QList<QAction *> DenoteFileItemAction::actions(const KFileItemListProperties &fi
 
     // Directory: show "New Denote File..."
     if (item.isDir()) {
-        auto *action = new QAction(QStringLiteral("New Denote File..."), parentWidget);
+        auto *action = new QAction(i18n("New Denote File..."), parentWidget);
         action->setIcon(QIcon::fromTheme(QStringLiteral("document-new")));
 
         const QString dirPath = item.localPath();
@@ -52,7 +53,7 @@ QList<QAction *> DenoteFileItemAction::actions(const KFileItemListProperties &fi
     if (meta.isValid())
         return {};
 
-    auto *action = new QAction(QStringLiteral("Rename with Denote..."), parentWidget);
+    auto *action = new QAction(i18n("Rename with Denote..."), parentWidget);
     action->setIcon(QIcon::fromTheme(QStringLiteral("edit-rename")));
 
     const KFileItemList items = fileItemInfos.items();
@@ -93,7 +94,7 @@ void DenoteFileItemAction::renameWithDenote(const KFileItemList &items, QWidget
 
     // Build dialog
     QDialog dialog(parentWidget);
-    dialog.setWindowTitle(QStringLiteral("Rename with Denote"));
+    dialog.setWindowTitle(i18n("Rename with Denote"));
     // Size to 33% of screen width (accounts for HiDPI)
     if (auto *screen = dialog.screen()) {
         dialog.setMinimumWidth(screen->availableGeometry().width() / 3);
@@ -103,15 +104,15 @@ void DenoteFileItemAction::renameWithDenote(const KFileItemList &items, QWidget
     auto *form = new QFormLayout();
 
     auto *titleEdit = new QLineEdit(defaultTitle);
-    form->addRow(QStringLiteral("Title:"), titleEdit);
+    form->addRow(i18n("Title:"), titleEdit);
 
     auto *tagsEdit = new QLineEdit();
-    tagsEdit->setPlaceholderText(QStringLiteral("tag1, tag2, tag3"));
+    tagsEdit->setPlaceholderText(i18n("tag1, tag2, tag3"));
-    form->addRow(QStringLiteral("Tags:"), tagsEdit);
+    form->addRow(i18n("Tags:"), tagsEdit);
 
     auto *sigEdit = new QLineEdit();
-    sigEdit->setPlaceholderText(QStringLiteral("(optional)"));
+    sigEdit->setPlaceholderText(i18n("(optional)"));
-    form->addRow(QStringLiteral("Signature:"), sigEdit);
+    form->addRow(i18n("Signature:"), sigEdit);
 
     layout->addLayout(form);
 
@@ -172,7 +173,7 @@ void DenoteFileItemAction::renameWithDenote(const KFileItemList &items, QWidget
 void DenoteFileItemAction::createDenoteFile(const QString &dirPath, QWidget *parentWidget)
 {
     QDialog dialog(parentWidget);
-    dialog.setWindowTitle(QStringLiteral("New Denote File"));
+    dialog.setWindowTitle(i18n("New Denote File"));
     if (auto *screen = dialog.screen()) {
         dialog.setMinimumWidth(screen->availableGeometry().width() / 3);
     }
@@ -181,22 +182,22 @@ void DenoteFileItemAction::createDenoteFile(const QString &dirPath, QWidget *par
     auto *form = new QFormLayout();
 
     auto *titleEdit = new QLineEdit();
-    titleEdit->setPlaceholderText(QStringLiteral("Note title"));
+    titleEdit->setPlaceholderText(i18n("Note title"));
-    form->addRow(QStringLiteral("Title:"), titleEdit);
+    form->addRow(i18n("Title:"), titleEdit);
 
     auto *tagsEdit = new QLineEdit();
-    tagsEdit->setPlaceholderText(QStringLiteral("tag1, tag2, tag3"));
+    tagsEdit->setPlaceholderText(i18n("tag1, tag2, tag3"));
-    form->addRow(QStringLiteral("Tags:"), tagsEdit);
+    form->addRow(i18n("Tags:"), tagsEdit);
 
     auto *sigEdit = new QLineEdit();
-    sigEdit->setPlaceholderText(QStringLiteral("(optional)"));
+    sigEdit->setPlaceholderText(i18n("(optional)"));
-    form->addRow(QStringLiteral("Signature:"), sigEdit);
+    form->addRow(i18n("Signature:"), sigEdit);
 
     auto *extCombo = new QComboBox();
-    extCombo->addItem(QStringLiteral("Markdown"), QStringLiteral(".md"));
+    extCombo->addItem(i18n("Markdown"), QStringLiteral(".md"));
-    extCombo->addItem(QStringLiteral("Emacs org-mode"), QStringLiteral(".org"));
+    extCombo->addItem(i18n("Emacs org-mode"), QStringLiteral(".org"));
-    extCombo->addItem(QStringLiteral("Plain Text"), QStringLiteral(".txt"));
+    extCombo->addItem(i18n("Plain Text"), QStringLiteral(".txt"));
-    form->addRow(QStringLiteral("Format:"), extCombo);
+    form->addRow(i18n("Format:"), extCombo);
 
     layout->addLayout(form);
 

po/de/kdenote.po

@@ -0,0 +1,58 @@
+# German translations for kdenote
+# Copyright (C) 2026
+# This file is distributed under the same license as the kdenote package.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: kdenote 0.1.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2026-07-12 00:00+0000\n"
+"PO-Revision-Date: 2026-07-12 00:00+0000\n"
+"Language-Team: German\n"
+"Language: de\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+msgid "New Denote File..."
+msgstr "Neue Denote-Datei..."
+
+msgid "Rename with Denote..."
+msgstr "Mit Denote umbenennen..."
+
+msgid "Rename with Denote"
+msgstr "Mit Denote umbenennen"
+
+msgid "New Denote File"
+msgstr "Neue Denote-Datei"
+
+msgid "Title:"
+msgstr "Titel:"
+
+msgid "Tags:"
+msgstr "Schlagw\xc3\xb6rter:"
+
+msgid "Signature:"
+msgstr "Signatur:"
+
+msgid "Format:"
+msgstr "Format:"
+
+msgid "tag1, tag2, tag3"
+msgstr "tag1, tag2, tag3"
+
+msgid "(optional)"
+msgstr "(optional)"
+
+msgid "Note title"
+msgstr "Notiz-Titel"
+
+msgid "Markdown"
+msgstr "Markdown"
+
+msgid "Emacs org-mode"
+msgstr "Emacs Org-Mode"
+
+msgid "Plain Text"
+msgstr "Klartext"