[pim/kdepim-addons] /: Adapt to API changes for body part plugins

Git commit f8732dc5d20e9885ed2e6e2bb481204274b1e5c8 by Volker Krause.
Committed on 17/08/2026 at 20:17.
Pushed by vkrause into branch 'master'.

Adapt to API changes for body part plugins

This should address the LSAN issues in the render tests here.

M  +1    -1    CMakeLists.txt
M  +2    -2    plugins/messageviewer/bodypartformatter/calendar/text_calendar.cpp
M  +6    -6    plugins/messageviewer/bodypartformatter/gnupgwks/plugin.cpp
M  +2    -2    plugins/messageviewer/bodypartformatter/gnupgwks/plugin.h
M  +2    -2    plugins/messageviewer/bodypartformatter/highlighter/texthighlighterplugin.cpp
M  +4    -4    plugins/messageviewer/bodypartformatter/itinerary/itinerary_plugin.cpp
M  +2    -2    plugins/messageviewer/bodypartformatter/markdown/textmarkdownplugin.cpp
M  +4    -4    plugins/messageviewer/bodypartformatter/ms-tnef/application_ms-tnef.cpp
M  +2    -2    plugins/messageviewer/bodypartformatter/pkpass/pkpass_plugin.cpp
M  +2    -2    plugins/messageviewer/bodypartformatter/vcard/text_vcard.cpp

https://invent.kde.org/pim/kdepim-addons/-/commit/f8732dc5d20e9885ed2e6e2bb481204274b1e5c8

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2fec383b6..38045e25e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -194,7 +194,7 @@ set(LIBKLEO_LIB_VERSION "6.8.40")
 set(AKONADI_LIB_VERSION "6.8.40")
 set(INCIDENCEEDITOR_LIB_VERSION "6.8.40")
 set(KTNEF_LIB_VERSION "6.8.40")
-set(MESSAGELIB_LIB_VERSION "6.8.40")
+set(MESSAGELIB_LIB_VERSION "6.8.41")
 set(AKONADICALENDAR_LIB_VERSION "6.8.41")
 set(CALENDAR_UTILS_VERSION "6.8.40")
 set(KPIMTEXTEDIT_LIB_VERSION "6.8.40")
diff --git a/plugins/messageviewer/bodypartformatter/calendar/text_calendar.cpp b/plugins/messageviewer/bodypartformatter/calendar/text_calendar.cpp
index 457918c65..1cf8d174b 100644
--- a/plugins/messageviewer/bodypartformatter/calendar/text_calendar.cpp
+++ b/plugins/messageviewer/bodypartformatter/calendar/text_calendar.cpp
@@ -1426,10 +1426,10 @@ class Plugin : public QObject, public MessageViewer::MessagePartRenderPlugin
     Q_INTERFACES(MessageViewer::MessagePartRenderPlugin)
     Q_PLUGIN_METADATA(IID "com.kde.messageviewer.bodypartformatter" FILE "text_calendar.json")
 public:
-    MessageViewer::MessagePartRendererBase *renderer(int idx) override
+    [[nodiscard]] std::unique_ptr<MessageViewer::MessagePartRendererBase> renderer(int idx) override
     {
         if (idx < 2) {
-            return new Formatter();
+            return std::make_unique<Formatter>();
         } else {
             return nullptr;
         }
diff --git a/plugins/messageviewer/bodypartformatter/gnupgwks/plugin.cpp b/plugins/messageviewer/bodypartformatter/gnupgwks/plugin.cpp
index e0e3f76a5..92fb1dd79 100644
--- a/plugins/messageviewer/bodypartformatter/gnupgwks/plugin.cpp
+++ b/plugins/messageviewer/bodypartformatter/gnupgwks/plugin.cpp
@@ -20,27 +20,27 @@ enum Index {
 };
 }
 
-const MimeTreeParser::Interface::BodyPartFormatter *ApplicationGnuPGWKSPlugin::bodyPartFormatter(int idx) const
+std::unique_ptr<const MimeTreeParser::Interface::BodyPartFormatter> ApplicationGnuPGWKSPlugin::bodyPartFormatter(int idx) const
 {
     switch (idx) {
     case multipart_mixed:
     case application_vnd_gnupg_keys:
-        return new ApplicationGnuPGWKSFormatter();
+        return std::make_unique<ApplicationGnuPGWKSFormatter>();
     case application_pgp_keys:
-        return new ApplicationPGPKeyFormatter();
+        return std::make_unique<ApplicationPGPKeyFormatter>();
     default:
         return nullptr;
     }
 }
 
-MessageViewer::MessagePartRendererBase *ApplicationGnuPGWKSPlugin::renderer(int idx)
+std::unique_ptr<MessageViewer::MessagePartRendererBase> ApplicationGnuPGWKSPlugin::renderer(int idx)
 {
     switch (idx) {
     case multipart_mixed:
     case application_vnd_gnupg_keys:
-        return new ApplicationGnuPGWKSFormatter();
+        return std::make_unique<ApplicationGnuPGWKSFormatter>();
     case application_pgp_keys:
-        return new ApplicationPGPKeyFormatter();
+        return std::make_unique<ApplicationPGPKeyFormatter>();
     default:
         return nullptr;
     }
diff --git a/plugins/messageviewer/bodypartformatter/gnupgwks/plugin.h b/plugins/messageviewer/bodypartformatter/gnupgwks/plugin.h
index ccc522aaa..af2173d94 100644
--- a/plugins/messageviewer/bodypartformatter/gnupgwks/plugin.h
+++ b/plugins/messageviewer/bodypartformatter/gnupgwks/plugin.h
@@ -18,7 +18,7 @@ class ApplicationGnuPGWKSPlugin : public QObject, public MimeTreeParser::Interfa
 public:
     ApplicationGnuPGWKSPlugin() = default;
 
-    const MimeTreeParser::Interface::BodyPartFormatter *bodyPartFormatter(int idx) const override;
-    MessageViewer::MessagePartRendererBase *renderer(int index) override;
+    [[nodiscard]] std::unique_ptr<const MimeTreeParser::Interface::BodyPartFormatter> bodyPartFormatter(int idx) const override;
+    [[nodiscard]] std::unique_ptr<MessageViewer::MessagePartRendererBase> renderer(int index) override;
     const MessageViewer::Interface::BodyPartURLHandler *urlHandler(int idx) const override;
 };
diff --git a/plugins/messageviewer/bodypartformatter/highlighter/texthighlighterplugin.cpp b/plugins/messageviewer/bodypartformatter/highlighter/texthighlighterplugin.cpp
index 0e37e96dd..4e21bb5dd 100644
--- a/plugins/messageviewer/bodypartformatter/highlighter/texthighlighterplugin.cpp
+++ b/plugins/messageviewer/bodypartformatter/highlighter/texthighlighterplugin.cpp
@@ -81,10 +81,10 @@ class Plugin : public QObject, public MessageViewer::MessagePartRenderPlugin
     Q_INTERFACES(MessageViewer::MessagePartRenderPlugin)
     Q_PLUGIN_METADATA(IID "com.kde.messageviewer.bodypartformatter" FILE "texthighlighterplugin.json")
 public:
-    MessageViewer::MessagePartRendererBase *renderer(int index) override
+    [[nodiscard]] std::unique_ptr<MessageViewer::MessagePartRendererBase> renderer(int index) override
     {
         if (index == 0) {
-            return new Formatter();
+            return std::make_unique<Formatter>();
         }
         return nullptr;
     }
diff --git a/plugins/messageviewer/bodypartformatter/itinerary/itinerary_plugin.cpp b/plugins/messageviewer/bodypartformatter/itinerary/itinerary_plugin.cpp
index 805235b86..1fdca7475 100644
--- a/plugins/messageviewer/bodypartformatter/itinerary/itinerary_plugin.cpp
+++ b/plugins/messageviewer/bodypartformatter/itinerary/itinerary_plugin.cpp
@@ -27,18 +27,18 @@ public:
     {
     }
 
-    [[nodiscard]] const MimeTreeParser::Interface::BodyPartFormatter *bodyPartFormatter(int idx) const override
+    [[nodiscard]] std::unique_ptr<const MimeTreeParser::Interface::BodyPartFormatter> bodyPartFormatter(int idx) const override
     {
         if (idx < 3) {
-            return new ItineraryProcessor();
+            return std::make_unique<ItineraryProcessor>();
         }
         return nullptr;
     }
 
-    MessageViewer::MessagePartRendererBase *renderer(int idx) override
+    [[nodiscard]] std::unique_ptr<MessageViewer::MessagePartRendererBase> renderer(int idx) override
     {
         if (idx == 0) {
-            auto renderer = new ItineraryRenderer();
+            auto renderer = std::make_unique<ItineraryRenderer>();
             renderer->setKDEConnectHandler(m_kdeConnect);
             return renderer;
         }
diff --git a/plugins/messageviewer/bodypartformatter/markdown/textmarkdownplugin.cpp b/plugins/messageviewer/bodypartformatter/markdown/textmarkdownplugin.cpp
index dcd730f57..812270bbc 100644
--- a/plugins/messageviewer/bodypartformatter/markdown/textmarkdownplugin.cpp
+++ b/plugins/messageviewer/bodypartformatter/markdown/textmarkdownplugin.cpp
@@ -71,10 +71,10 @@ class Plugin : public QObject, public MessageViewer::MessagePartRenderPlugin
     Q_INTERFACES(MessageViewer::MessagePartRenderPlugin)
     Q_PLUGIN_METADATA(IID "com.kde.messageviewer.bodypartformatter" FILE "textmarkdownplugin.json")
 public:
-    MessageViewer::MessagePartRendererBase *renderer(int index) override
+    [[nodiscard]] std::unique_ptr<MessageViewer::MessagePartRendererBase> renderer(int index) override
     {
         if (index == 0) {
-            return new Formatter();
+            return std::make_unique<Formatter>();
         }
         return nullptr;
     }
diff --git a/plugins/messageviewer/bodypartformatter/ms-tnef/application_ms-tnef.cpp b/plugins/messageviewer/bodypartformatter/ms-tnef/application_ms-tnef.cpp
index f17496ce4..5a6eb0fc7 100644
--- a/plugins/messageviewer/bodypartformatter/ms-tnef/application_ms-tnef.cpp
+++ b/plugins/messageviewer/bodypartformatter/ms-tnef/application_ms-tnef.cpp
@@ -135,14 +135,14 @@ class Plugin : public QObject, public MimeTreeParser::Interface::BodyPartFormatt
     Q_INTERFACES(MessageViewer::MessagePartRenderPlugin)
     Q_PLUGIN_METADATA(IID "com.kde.messageviewer.bodypartformatter" FILE "application_ms-tnef.json")
 public:
-    [[nodiscard]] const MimeTreeParser::Interface::BodyPartFormatter *bodyPartFormatter(int idx) const override
+    [[nodiscard]] std::unique_ptr<const MimeTreeParser::Interface::BodyPartFormatter> bodyPartFormatter(int idx) const override
     {
-        return idx < 2 ? new TNEFProcessor() : nullptr;
+        return idx < 2 ? std::make_unique<TNEFProcessor>() : nullptr;
     }
 
-    MessageViewer::MessagePartRendererBase *renderer(int index) override
+    [[nodiscard]] std::unique_ptr<MessageViewer::MessagePartRendererBase> renderer(int index) override
     {
-        return index == 0 ? new Formatter() : nullptr;
+        return index == 0 ? std::make_unique<Formatter>() : nullptr;
     }
 };
 }
diff --git a/plugins/messageviewer/bodypartformatter/pkpass/pkpass_plugin.cpp b/plugins/messageviewer/bodypartformatter/pkpass/pkpass_plugin.cpp
index b1425f856..d924c0da6 100644
--- a/plugins/messageviewer/bodypartformatter/pkpass/pkpass_plugin.cpp
+++ b/plugins/messageviewer/bodypartformatter/pkpass/pkpass_plugin.cpp
@@ -180,9 +180,9 @@ public:
     {
     }
 
-    MessageViewer::MessagePartRendererBase *renderer(int index) override
+    [[nodiscard]] std::unique_ptr<MessageViewer::MessagePartRendererBase> renderer(int index) override
     {
-        return index == 0 ? new Formatter() : nullptr;
+        return index == 0 ? std::make_unique<Formatter>() : nullptr;
     }
 };
 }
diff --git a/plugins/messageviewer/bodypartformatter/vcard/text_vcard.cpp b/plugins/messageviewer/bodypartformatter/vcard/text_vcard.cpp
index b7dfe8dbf..b786a61e0 100644
--- a/plugins/messageviewer/bodypartformatter/vcard/text_vcard.cpp
+++ b/plugins/messageviewer/bodypartformatter/vcard/text_vcard.cpp
@@ -290,9 +290,9 @@ class Plugin : public QObject, public MessageViewer::MessagePartRenderPlugin
     Q_INTERFACES(MessageViewer::MessagePartRenderPlugin)
     Q_PLUGIN_METADATA(IID "com.kde.messageviewer.bodypartformatter" FILE "text_vcard.json")
 public:
-    MessageViewer::MessagePartRendererBase *renderer(int index) override
+    [[nodiscard]] std::unique_ptr<MessageViewer::MessagePartRendererBase> renderer(int index) override
     {
-        return validIndex(index) ? new Formatter() : nullptr;
+        return validIndex(index) ? std::make_unique<Formatter>() : nullptr;
     }
 
     [[nodiscard]] const MessageViewer::Interface::BodyPartURLHandler *urlHandler(int idx) const override