Changes in src/Actions/ActionQueue.hpp [a61dbb:11d433]

File:

• src/Actions/ActionQueue.hpp (modified) (6 diffs)

src/Actions/ActionQueue.hpp

@@ -24 +24 @@
 #include "Actions/Action.hpp"
 #include "Actions/ActionState.hpp"
+#include "Actions/ActionStatusList.hpp"
 
 #ifdef HAVE_ACTION_THREAD
@@ -29 +30 @@
 void waitQueue();
 #endif
+
+class CommandLineParser;
 
 namespace MoleCuilder {
@@ -60 +63 @@
    * \param state whether Actions needs to be filled via a Dialog or not
    */
-  void queueAction(Action *_action, enum Action::QueryOptions state = Action::Interactive);
+  void queueAction(const Action * const _action, enum Action::QueryOptions state = Action::Interactive);
 
   /** Returns the spawned action by token \a name.
@@ -133 +136 @@
   { return run_thread; }
 #endif
+
+  /** Getter to ref to list of status messages.
+   *
+   * This is meant for UIs to registers as Observables.
+   *
+   * \return ref to StatusList variable
+   */
+  ActionStatusList& getStatusList()
+  { return StatusList; }
 
 private:
   //!> grant Action access to internal history functions.
   friend class Action;
+  //!> grant CommandLineParser access to stop and clearQueue()
+  friend class ::CommandLineParser;
 
   /** Wrapper function to add state to ActionHistory.
@@ -145 +159 @@
   void addElement(Action* _Action, ActionState::ptr _state);
 
+  /** Advocate function to add status message to the list.
+   *
+   */
+  void pushStatus(const std::string &_msg)
+  { StatusList.pushMessage(_msg); }
+
   /** Wrapper function to clear ActionHistory.
    *
    */
   void clear();
+
+  /** Clears all actions currently present in the actionqueues.
+   *
+   */
+  void clearQueue();
 
 #ifdef HAVE_ACTION_THREAD
@@ -231 +256 @@
   boost::mutex mtx_idle;
 #endif
+
+  //!> internal list of status messages from Actions for UIs to display
+  ActionStatusList StatusList;
 };