Fix confusing override of accept method for non-dialog acceptance

python/gui/auto_generated/processing/qgsprocessingalgorithmdialogbase.sip.in

@@ -116,9 +116,6 @@ the given ``format``.
 
   public slots:
 
-    virtual void accept();
-
-
     void reportError( const QString &error, bool fatalError );
 %Docstring
 Reports an ``error`` string to the dialog's log.
@@ -271,6 +268,11 @@ Formats an input ``string`` for display in the log tab.
     virtual void finished( bool successful, const QVariantMap &result, QgsProcessingContext &context, QgsProcessingFeedback *feedback );
 %Docstring
 Called when the algorithm has finished executing.
+%End
+
+    virtual void runAlgorithm();
+%Docstring
+Called when the dialog's algorithm should be run. Must be overridden by subclasses.
 %End
 
 };

python/plugins/processing/gui/AlgorithmDialog.py

@@ -159,7 +159,7 @@ def getParameterValues(self):
 
         return self.algorithm().preprocessParameters(parameters)
 
-    def accept(self):
+    def runAlgorithm(self):
         feedback = self.createFeedback()
         context = dataobjects.createContext(feedback)
 

src/gui/processing/qgsprocessingalgorithmdialogbase.cpp

@@ -95,7 +95,7 @@ QgsProcessingAlgorithmDialogBase::QgsProcessingAlgorithmDialogBase( QWidget *par
   splitterChanged( 0, 0 );
 
   connect( mButtonBox, &QDialogButtonBox::rejected, this, &QgsProcessingAlgorithmDialogBase::closeClicked );
-  connect( mButtonBox, &QDialogButtonBox::accepted, this, &QgsProcessingAlgorithmDialogBase::accept );
+  connect( mButtonBox, &QDialogButtonBox::accepted, this, &QgsProcessingAlgorithmDialogBase::runAlgorithm );
 
   // Rename OK button to Run
   mButtonRun = mButtonBox->button( QDialogButtonBox::Ok );
@@ -262,10 +262,6 @@ void QgsProcessingAlgorithmDialogBase::finished( bool, const QVariantMap &, QgsP
 
 }
 
-void QgsProcessingAlgorithmDialogBase::accept()
-{
-}
-
 void QgsProcessingAlgorithmDialogBase::openHelp()
 {
   QUrl algHelp = mAlgorithm->helpUrl();
@@ -464,6 +460,11 @@ void QgsProcessingAlgorithmDialogBase::closeEvent( QCloseEvent *e )
   }
 }
 
+void QgsProcessingAlgorithmDialogBase::runAlgorithm()
+{
+
+}
+
 void QgsProcessingAlgorithmDialogBase::setPercentage( double percent )
 {
   // delay setting maximum progress value until we know algorithm reports progress

src/gui/processing/qgsprocessingalgorithmdialogbase.h

@@ -168,8 +168,6 @@ class GUI_EXPORT QgsProcessingAlgorithmDialogBase : public QDialog, private Ui::
 
   public slots:
 
-    void accept() override;
-
     /**
      * Reports an \a error string to the dialog's log.
      *
@@ -315,6 +313,11 @@ class GUI_EXPORT QgsProcessingAlgorithmDialogBase : public QDialog, private Ui::
      */
     virtual void finished( bool successful, const QVariantMap &result, QgsProcessingContext &context, QgsProcessingFeedback *feedback );
 
+    /**
+     * Called when the dialog's algorithm should be run. Must be overridden by subclasses.
+     */
+    virtual void runAlgorithm();
+
   private slots:
 
     void openHelp();