Editor: Allow setting the optional action mask per editor

Instead of just enable actions that were disabled from the beginning you
can no disable optional actions.

Change-Id: I986b8a72523a8aeec9f4ccf76cd4921018ffc003
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

src/plugins/texteditor/texteditor.cpp

@@ -7828,15 +7828,22 @@ void TextEditorWidget::appendStandardContextMenuActions(QMenu *menu)
     }
 }
 
-uint TextEditorWidget::optionalActionMask()
+uint TextEditorWidget::optionalActions()
 {
     return d->m_optionalActionMask;
 }
 
+void TextEditorWidget::setOptionalActions(uint optionalActionMask)
+{
+    if (d->m_optionalActionMask == optionalActionMask)
+        return;
+    d->m_optionalActionMask = optionalActionMask;
+    emit optionalActionMaskChanged();
+}
+
 void TextEditorWidget::addOptionalActions( uint optionalActionMask)
 {
-    d->m_optionalActionMask |= optionalActionMask;
-    emit optionalActionMaskChanged();
+    setOptionalActions(d->m_optionalActionMask | optionalActionMask);
 }
 
 BaseTextEditor::BaseTextEditor()
@@ -8734,6 +8741,7 @@ BaseTextEditor *TextEditorFactoryPrivate::createEditorHelper(const TextDocumentP
     textEditorWidget->setMarksVisible(m_marksVisible);
     textEditorWidget->setParenthesesMatchingEnabled(m_paranthesesMatchinEnabled);
     textEditorWidget->setCodeFoldingSupported(m_codeFoldingSupported);
+    textEditorWidget->setOptionalActions(m_textEditorActionHandler->optionalActions());
 
     BaseTextEditor *editor = m_editorCreator();
     editor->setDuplicateSupported(m_duplicatedSupported);

src/plugins/texteditor/texteditor.h

@@ -204,8 +204,9 @@ public:
 
     void appendStandardContextMenuActions(QMenu *menu);
 
-    uint optionalActionMask();
-    void addOptionalActions(uint optionalActionMask);
+    uint optionalActions();
+    void setOptionalActions(uint optionalActions);
+    void addOptionalActions(uint optionalActions);
 
     void setAutoCompleter(AutoCompleter *autoCompleter);
     AutoCompleter *autoCompleter() const;

src/plugins/texteditor/texteditoractionhandler.cpp

@@ -543,9 +543,8 @@ void TextEditorActionHandlerPrivate::updateActions()
 
 void TextEditorActionHandlerPrivate::updateOptionalActions()
 {
-    uint optionalActions = m_optionalActions;
-    if (m_currentEditorWidget)
-        optionalActions |= m_currentEditorWidget->optionalActionMask();
+    const uint optionalActions = m_currentEditorWidget ? m_currentEditorWidget->optionalActions()
+                                                       : m_optionalActions;
     m_followSymbolAction->setEnabled(
         optionalActions & TextEditorActionHandler::FollowSymbolUnderCursor);
     m_followSymbolInNextSplitAction->setEnabled(
@@ -622,6 +621,11 @@ TextEditorActionHandler::TextEditorActionHandler(Core::Id editorId,
         d->m_findTextWidget = TextEditorWidget::fromEditor;
 }
 
+uint TextEditorActionHandler::optionalActions() const
+{
+    return d->m_optionalActions;
+}
+
 TextEditorActionHandler::~TextEditorActionHandler()
 {
     delete d;

src/plugins/texteditor/texteditoractionhandler.h

@@ -65,6 +65,7 @@ public:
                             uint optionalActions = None,
                             const TextEditorWidgetResolver &resolver = {});
 
+    uint optionalActions() const;
     ~TextEditorActionHandler();
 
 private: