Automatisierte Screenshot Aufnahme per [SCREENSHOT] datei implementiert

include/mainwindow.h

@@ -41,8 +41,10 @@ private slots:
     void onError(const QString &message);
     void onNewLine(const QString &line);
     void onTagDetected(const QString &tag, const QString &value);
+    void onScreenshotRequested(const QString &filename);
     void showFormatReference();
     void configureTagFilter();
+    void configureScreenshotDir();
     void showAbout();
 
 private:
@@ -53,6 +55,7 @@ private:
     void doShutdown();
     void saveSettings();
     void restoreSettings();
+    void updateScreenshotDirTooltip();
 
     QThread      *m_thread = nullptr;
     SerialWorker *m_worker = nullptr;
@@ -71,6 +74,7 @@ private:
 
     QAction *m_connectAction    = nullptr;
     QAction *m_disconnectAction = nullptr;
+    QAction *m_screenshotDirAction = nullptr;
 
     // Splitters (saved/restored via QSettings)
     QSplitter *m_mainSplitter  = nullptr;
@@ -78,5 +82,6 @@ private:
 
     SerialConfig   m_lastConfig;
     QSet<QString>  m_suppressedTags;   // tags hidden from Raw view
+    QString        m_screenshotDir;    // target folder for [SCREENSHOT] tag captures
     bool           m_shutdownDone = false;
 };