Fix #31074: Ensure "don't show again" option is honoured in error dialogs [4.6.4 port]

src/notation/inotationinteraction.h

@@ -333,6 +333,7 @@ class INotationInteraction
     virtual muse::async::Channel<ShowItemRequest> showItemRequested() const = 0;
 
     virtual void setGetViewRectFunc(const std::function<muse::RectF()>& func) = 0;
+    virtual void checkAndShowError() = 0;
 };
 
 using INotationInteractionPtr = std::shared_ptr<INotationInteraction>;

src/notation/internal/notationinteraction.cpp

@@ -93,7 +93,6 @@
 #include "engraving/rw/xmlreader.h"
 #include "engraving/rw/rwregister.h"
 
-#include "mscoreerrorscontroller.h"
 #include "notationerrors.h"
 #include "notation.h"
 #include "notationnoteinput.h"
@@ -234,6 +233,8 @@ NotationInteraction::NotationInteraction(Notation* notation, INotationUndoStackP
         notifyAboutSelectionChangedIfNeed();
     });
 
+    m_errorsController = std::make_shared<MScoreErrorsController>(iocContext());
+
     m_noteInput->stateChanged().onNotify(this, [this]() {
         if (!m_noteInput->isNoteInputMode()) {
             hideShadowNote();
@@ -1342,8 +1343,7 @@ void NotationInteraction::endDrag()
     }
 
     notifyAboutDragChanged();
-
-    MScoreErrorsController(iocContext()).checkAndShowMScoreError();
+    checkAndShowError();
 }
 
 muse::async::Notification NotationInteraction::dragChanged() const
@@ -2047,7 +2047,7 @@ bool NotationInteraction::dropSingle(const PointF& pos, Qt::KeyboardModifiers mo
         notifyAboutDropChanged();
     }
 
-    MScoreErrorsController(iocContext()).checkAndShowMScoreError();
+    checkAndShowError();
 
     return accepted;
 }
@@ -2172,7 +2172,7 @@ bool NotationInteraction::dropRange(const QByteArray& data, const PointF& pos, b
         endDrop();
         notifyAboutDropChanged();
         //MScore::setError(MsError::DEST_TUPLET);
-        //MScoreErrorsController(iocContext()).checkAndShowMScoreError();
+        // checkAndShowError();
         // NOTE: if we show the error popup here it seems that the mouse-release event is missed
         // so the dragged region stays sticked to the mouse and move around. Don't know how to fix it. [M.S.]
         return false;
@@ -2207,7 +2207,7 @@ bool NotationInteraction::dropRange(const QByteArray& data, const PointF& pos, b
     endDrop();
     apply();
 
-    MScoreErrorsController(iocContext()).checkAndShowMScoreError();
+    checkAndShowError();
 
     return true;
 }
@@ -2336,7 +2336,7 @@ bool NotationInteraction::applyPaletteElement(mu::engraving::EngravingItem* elem
 
     setDropTarget(nullptr);
 
-    MScoreErrorsController(iocContext()).checkAndShowMScoreError();
+    checkAndShowError();
 
     return true;
 }
@@ -4909,7 +4909,7 @@ void NotationInteraction::splitSelectedMeasure()
     score()->cmdSplitMeasure(chordRest);
     apply();
 
-    MScoreErrorsController(iocContext()).checkAndShowMScoreError();
+    checkAndShowError();
 }
 
 void NotationInteraction::joinSelectedMeasures()
@@ -4924,7 +4924,7 @@ void NotationInteraction::joinSelectedMeasures()
     score()->cmdJoinMeasure(measureRange.startMeasure, measureRange.endMeasure);
     apply();
 
-    MScoreErrorsController(iocContext()).checkAndShowMScoreError();
+    checkAndShowError();
 }
 
 Ret NotationInteraction::canAddBoxes() const
@@ -5116,6 +5116,7 @@ void NotationInteraction::addBoxes(BoxType boxType, int count, int beforeBoxInde
 void NotationInteraction::copySelection()
 {
     if (!selection()->canCopy()) {
+        checkAndShowError();
         return;
     }
 
@@ -5241,7 +5242,7 @@ void NotationInteraction::pasteSelection(const Fraction& scale)
         selectAndStartEditIfNeeded(pastedElement);
     }
 
-    MScoreErrorsController(iocContext()).checkAndShowMScoreError();
+    checkAndShowError();
 }
 
 void NotationInteraction::swapSelection()
@@ -5284,7 +5285,7 @@ void NotationInteraction::deleteSelection()
         score()->cmdDeleteSelection();
     }
 
-    MScoreErrorsController(iocContext()).checkAndShowMScoreError();
+    checkAndShowError();
     apply();
     resetHitElementContext();
 }
@@ -5889,7 +5890,7 @@ void NotationInteraction::addIntervalToSelectedNotes(int interval)
 
     if (notes.empty()) {
         MScore::setError(MsError::NO_NOTE_SELECTED);
-        MScoreErrorsController(iocContext()).checkAndShowMScoreError();
+        checkAndShowError();
         return;
     }
 
@@ -8201,3 +8202,11 @@ void NotationInteraction::setGetViewRectFunc(const std::function<RectF()>& func)
 {
     static_cast<NotationNoteInput*>(m_noteInput.get())->setGetViewRectFunc(func);
 }
+
+void NotationInteraction::checkAndShowError()
+{
+    IF_ASSERT_FAILED(m_errorsController) {
+        return;
+    }
+    m_errorsController->checkAndShowMScoreError();
+}

src/notation/internal/notationinteraction.h

@@ -35,6 +35,8 @@
 #include "../iselectinstrumentscenario.h"
 #include "inotationundostack.h"
 
+#include "mscoreerrorscontroller.h"
+
 #include "engraving/dom/engravingitem.h"
 #include "engraving/dom/elementgroup.h"
 #include "engraving/types/symid.h"
@@ -333,6 +335,7 @@ class NotationInteraction : public INotationInteraction, public muse::Injectable
     muse::async::Channel<ShowItemRequest> showItemRequested() const override;
 
     void setGetViewRectFunc(const std::function<muse::RectF()>& func) override;
+    void checkAndShowError() override;
 
 private:
     mu::engraving::Score* score() const;
@@ -520,6 +523,8 @@ class NotationInteraction : public INotationInteraction, public muse::Injectable
 
     std::shared_ptr<NotationSelectionFilter> m_selectionFilter = nullptr;
 
+    std::shared_ptr<MScoreErrorsController> m_errorsController = nullptr;
+
     DragData m_dragData;
     muse::async::Notification m_dragChanged;
     std::vector<muse::LineF> m_anchorLines;

src/notation/tests/mocks/notationinteractionmock.h

@@ -286,5 +286,6 @@ class NotationInteractionMock : public INotationInteraction
     MOCK_METHOD(muse::async::Channel<ShowItemRequest>, showItemRequested, (), (const, override));
 
     MOCK_METHOD(void, setGetViewRectFunc, (const std::function<muse::RectF()>&), (override));
+    MOCK_METHOD(void, checkAndShowError, (), (override));
 };
 }