Last showing item now stores only in ResultDialog.

Manager.cpp

@@ -111,8 +111,9 @@ void Manager::updateActionsState (bool isEnabled) {
 #endif
   captureAction_->setEnabled (isEnabled);
   repeatCaptureAction_->setEnabled (isEnabled && !selections_.isEmpty ());
-  repeatAction_->setEnabled (isEnabled && lastItem_.isValid ());
-  clipboardAction_->setEnabled (isEnabled && lastItem_.isValid ());
+  const ProcessingItem &lastItem = resultDialog_->item ();
+  repeatAction_->setEnabled (isEnabled && lastItem.isValid ());
+  clipboardAction_->setEnabled (isEnabled && lastItem.isValid ());
 #ifdef Q_OS_LINUX
   for (int i = 0, end = actions.size (); i < end; ++i) {
     if (states.at (i) != actions.at (i)->isEnabled ()) {
@@ -266,17 +267,19 @@ void Manager::processTrayAction (QSystemTrayIcon::ActivationReason reason) {
 }
 
 void Manager::showLast () {
-  if (lastItem_.isValid ()) {
-    showResult (lastItem_);
+  const ProcessingItem &item = resultDialog_->item ();
+  if (item.isValid ()) {
+    showResult (item);
   }
 }
 
 void Manager::copyLastToClipboard () {
-  if (lastItem_.isValid ()) {
+  const ProcessingItem &item = resultDialog_->item ();
+  if (item.isValid ()) {
     QClipboard *clipboard = QApplication::clipboard ();
-    QString message = lastItem_.recognized;
-    if (!lastItem_.translated.isEmpty ()) {
-      message += " - " + lastItem_.translated;
+    QString message = item.recognized;
+    if (!item.translated.isEmpty ()) {
+      message += " - " + item.translated;
     }
     clipboard->setText (message);
     trayIcon_->showMessage (tr ("Результат"),
@@ -287,7 +290,6 @@ void Manager::copyLastToClipboard () {
 
 void Manager::showResult (ProcessingItem item) {
   ST_ASSERT (item.isValid ());
-  lastItem_ = item;
   if (useResultDialog_) {
     resultDialog_->showResult (item);
   }

Manager.h

@@ -59,7 +59,6 @@ class Manager : public QObject {
     QAction *repeatCaptureAction_;
     QAction *repeatAction_;
     QAction *clipboardAction_;
-    ProcessingItem lastItem_;
     bool useResultDialog_;
     //! Used threads. For proper termination.
     QList<QThread *> threads_;

ResultDialog.cpp

@@ -26,6 +26,10 @@ ResultDialog::~ResultDialog () {
   delete ui;
 }
 
+const ProcessingItem &ResultDialog::item () const {
+  return item_;
+}
+
 void ResultDialog::applySettings () {
   dictionary_.updateMenu (recognizeSubMenu_, dictionary_.availableOcrLanguagesUi ());
 }
@@ -43,7 +47,7 @@ bool ResultDialog::eventFilter (QObject *object, QEvent *event) {
       QAction *action = contextMenu_->exec (QCursor::pos ());
       QWidget *subMenu = action->parentWidget ();
       if (recognizeSubMenu_->isAncestorOf (subMenu)) {
-        ProcessingItem item = lastItem_;
+        ProcessingItem item = item_;
         item.translated = item.recognized = QString ();
         item.ocrLanguage = dictionary_.ocrUiToCode (action->text ());
         emit requestRecognize (item);
@@ -59,7 +63,7 @@ bool ResultDialog::eventFilter (QObject *object, QEvent *event) {
 
 void ResultDialog::showResult (ProcessingItem item) {
   ST_ASSERT (item.isValid ());
-  lastItem_ = item;
+  item_ = item;
   ui->sourceLabel->setPixmap (item.source);
   ui->recognizeLabel->setText (item.recognized);
   ui->translateLabel->setText (item.translated);

ResultDialog.h

@@ -22,6 +22,7 @@ class ResultDialog : public QDialog {
     void requestRecognize (ProcessingItem item);
 
   public:
+    const ProcessingItem &item () const;
     bool eventFilter (QObject *object, QEvent *event);
 
   public slots:
@@ -37,7 +38,7 @@ class ResultDialog : public QDialog {
     bool isShowAtCapturePos_;
     QMenu *contextMenu_;
     QMenu *recognizeSubMenu_;
-    ProcessingItem lastItem_;
+    ProcessingItem item_;
 };
 
 #endif // RESULTDIALOG_H