added some functions for manipulation of sparrowinput by engine

src/input.cpp

@@ -202,7 +202,16 @@ std::vector<Action> Input::getActions()
 }
 
 /* context-related functions */
-void Input::updateKeyBindings(){
+std::vector<std::string> Input::getContextsList()
+{
+    std::vector<std::string> res;
+    for(auto context : m_contexts)
+        res.push_back(context.getName());
+    return res;
+}
+
+void Input::updateKeyBindings()
+{
     m_keybindings.clear();
     for (auto iter= m_contexts.begin(); iter != m_contexts.end(); ++iter)
         m_keybindings[iter->getName()]= KeyBindings(*iter,m_keysmap);

src/input.h

@@ -55,6 +55,7 @@ public:
 
     /* general action-mapping functions */
     void setKeysMap(IKeysMap km);  //set bindings
+    IKeysMap getKeysMap(){return m_keysmap;}
     void updateEvents();           //handle the input and put the associated event in the file
     std::vector<Action> getActions();               //get the first action in the file of event
 
@@ -62,6 +63,7 @@ public:
     void addContext(Context context){m_contexts.push_back(context); updateKeyBindings();}
     std::string getCurrentContext(){return m_current_context;}
     void setCurrentContext(std::string context_name){m_current_context = context_name;}
+    std::vector<std::string> getContextsList();
     void updateKeyBindings();
 
     /* window-related function */

src/keybindings.h

@@ -42,6 +42,7 @@ public:
 	enum {PRESSED, RELEASED, HOLD};
 	IKeysMap();
     std::vector<Binding> getBindings(Action action) const;
+    std::vector<Binding> data(){return keys;}
 protected:
 	std::vector<Binding> keys;
 };