Changes in src/UIElements/Views/Qt4/QtToolBar.hpp [7641d4:8859b5]

File:

• src/UIElements/Views/Qt4/QtToolBar.hpp (modified) (2 diffs)

src/UIElements/Views/Qt4/QtToolBar.hpp

@@ -20 +20 @@
 #include "Menu/Qt4/QtMenuPipe.hpp"
 
+#include <map>
+#include <set>
+#include <string>
+
+#include "CodePatterns/Observer/Observer.hpp"
+
 
 class QtToolBar : public QToolBar
@@ -28 +34 @@
   virtual ~QtToolBar();
 
+  /** Adds an action named \a token to the toolbar.
+   *
+   * @param token token of Action
+   * @param description description to appear as tooltip
+   * @param icon_name name of icon
+   */
+  void addActionItem(const std::string &token, const std::string &description, const std::string &icon_name);
+
+  /** Function to add a set of favorite actions.
+   *
+   * @param _max maximum number of actions to add
+   */
+  void addFavoriteActionItems(const unsigned int _max);
+
+  //!> typedef for a set of action tokens
+  typedef std::set<std::string> present_actions_t;
+
+  /** Getter for current set of present action on this toolbar.
+   *
+   * @return set of action tokens
+   */
+  const present_actions_t & getPresentActions() const
+  { return present_actions; }
+
 private:
   std::list<QtMenuPipe*> plumbing;
 
-  void addActionItem(const std::string &token, const std::string &description, const std::string &icon_name);
+  /** This class knows about all Actions being called and stores their frequency.
+   *
+   * This is used to know about the topmost used Actions and creating placeholder
+   * toolbar icons for these on program launch.
+   *
+   */
+  class QtFavoriteActions : public Observer
+  {
+  public:
+    QtFavoriteActions();
+    ~QtFavoriteActions();
 
+    void addToolBarActions(
+        QtToolBar &_toolbar,
+        const unsigned int _max) const;
+
+    void update(Observable *publisher);
+    void subjectKilled(Observable *publisher);
+    void recieveNotification(Observable *publisher, Notification_ptr notification);
+
+    QIcon getIcon(
+        const std::string &_token,
+        const std::string &_icon_name
+        ) const;
+
+  private:
+    QIcon createIconPlaceholder(
+        const std::string &_token
+        ) const;
+
+  private:
+    //!> typedef for the action counts
+    typedef std::map<std::string, unsigned int> ActionCounts_t;
+    //!> map counts how often each action has been called
+    ActionCounts_t ActionCounts;
+    //!> sign in to ActionQueue?
+    bool ActionQueue_observing;
+  };
+
+  //!> instance dealing with favorite action icons
+  QtFavoriteActions FavActions;
+
+  //!> set of already present action icons
+  present_actions_t present_actions;
 };