ctkWorkflow - Use Q_INVOKABLE to expose method to python

Libs/Core/ctkWorkflow.h

@@ -50,14 +50,14 @@ public:
   /// \brief Start the workflow.
   /// The workflow will always start in the initial step, even if it is stopped and restarted).
   /// \note Calls onEntry() for the initial step.
-  virtual void start();
+  Q_INVOKABLE virtual void start();
 
   /// \brief Returns whether the workflow is currently running
   bool isRunning()const;
 
   /// \brief Stops the workflow.
   /// \note Calls onExit() for the current step.
-  virtual void stop();
+  Q_INVOKABLE virtual void stop();
 
   /// \brief Transition directionalities.
   ///
@@ -110,11 +110,11 @@ public:
   ///
   /// \note The initialStep() function *must* be called to set the state machine's initial state
   /// correctly
-  ctkWorkflowStep* initialStep()const;
-  virtual void setInitialStep(ctkWorkflowStep* step);
+  Q_INVOKABLE ctkWorkflowStep* initialStep()const;
+  Q_INVOKABLE virtual void setInitialStep(ctkWorkflowStep* step);
 
   /// Get the current step of the state machine
-  ctkWorkflowStep* currentStep()const;
+  Q_INVOKABLE ctkWorkflowStep* currentStep()const;
 
   /// Check to see if there is a step with a given id in the workflow.
   Q_INVOKABLE bool hasStep(const QString& id)const;
@@ -123,13 +123,13 @@ public:
   /// given step.
   ///
   /// If no step is given, then the workflow's current step will be used.
-  bool canGoForward(ctkWorkflowStep* step=0)const;
+  Q_INVOKABLE bool canGoForward(ctkWorkflowStep* step=0)const;
 
   /// Returns whether or not we can go backward: i.e. there exists a step that directly preceeds the
   /// given step.
   ///
   /// If no step is given, then the workflow's current step will be used.
-  bool canGoBackward(ctkWorkflowStep* step=0)const;
+  Q_INVOKABLE bool canGoBackward(ctkWorkflowStep* step=0)const;
 
   /// Returns whether or not we can go to the goal step from the origin step: i.e. there is a path
   /// in the workflow from the current step to the given step.
@@ -137,7 +137,7 @@ public:
   /// If no step is designated as the 'origin', then the workflow's current step will be used
   /// Note: does not currently work in branching workflows if the origin and target steps are not on
   /// the same branch
-  bool canGoToStep(const QString& targetId, ctkWorkflowStep* step=0)const;
+  Q_INVOKABLE bool canGoToStep(const QString& targetId, ctkWorkflowStep* step=0)const;
 
   /// Get the steps that directly follow the given step.
   ///
@@ -146,7 +146,7 @@ public:
   /// to ctkWorkflow::Bidirectional or ctkWorkflow::Forward.
   ///
   /// If no step is given, then the workflow's current step will be used.
-  QList<ctkWorkflowStep*> forwardSteps(ctkWorkflowStep* step=0)const;
+  Q_INVOKABLE QList<ctkWorkflowStep*> forwardSteps(ctkWorkflowStep* step=0)const;
 
   /// Get the steps that directly preceed the given step.
   ///
@@ -155,10 +155,10 @@ public:
   /// set to ctkWorkflow::Bidirectional or ctkWorkflow::Backward.
   ///
   /// If no step is given, then the workflow's current step will be used.
-  QList<ctkWorkflowStep*> backwardSteps(ctkWorkflowStep* step=0)const;
+  Q_INVOKABLE QList<ctkWorkflowStep*> backwardSteps(ctkWorkflowStep* step=0)const;
 
   /// Get the steps that are 'finish' steps (i.e. have no step following them)
-  QList<ctkWorkflowStep*> finishSteps()const;
+  Q_INVOKABLE QList<ctkWorkflowStep*> finishSteps()const;
 
 public slots: