Revert back to single splash screen. Splash screen file is now detected automatically...

[synfig.git] / synfig-studio / src / gui / duckmatic.h

diff --git a/synfig-studio/src/gui/duckmatic.h b/synfig-studio/src/gui/duckmatic.h
index e10db0c..c97bbb6 100644 (file)
--- a/synfig-studio/src/gui/duckmatic.h
+++ b/synfig-studio/src/gui/duckmatic.h
@@ -82,7 +82,7 @@ public:
 
 /* === C L A S S E S & S T R U C T S ======================================= */
 
-namespace synfigapp { class ValueDesc; }
+namespace synfigapp { class ValueDesc; class CanvasInterface; }
 namespace synfig { class ParamDesc; }
 
 namespace studio
@@ -118,7 +118,6 @@ public:
 **     the work area that the user may want to interact with.
 **     This includes ducks, beziers, and strokes
 **
-**     \note At some point I'll probably rename this class to "DuckOMatic".
 */
 class Duckmatic
 {
@@ -159,6 +158,8 @@ typedef std::map<synfig::GUID,etl::smart_ptr<synfig::Point> > DuckDataMap;
 
 private:
 
+       etl::loose_handle<synfigapp::CanvasInterface> canvas_interface;
+
        Type type_mask;
 
        DuckMap duck_map;
@@ -236,7 +237,7 @@ private:
 
 public:
 
-       Duckmatic();
+       Duckmatic(etl::loose_handle<synfigapp::CanvasInterface> canvas_interface);
        virtual ~Duckmatic();
 
        sigc::signal<void>& signal_duck_selection_changed() { return signal_duck_selection_changed_; }
@@ -322,15 +323,31 @@ public:
 
        void unselect_duck(const etl::handle<Duck> &duck);
 
+       //! Begin dragging ducks
+       /*! \param offset Canvas coordinates of the mouse when the drag began */
        void start_duck_drag(const synfig::Vector& offset);
+
+       //! Continue dragging the selected ducks
+       /*! The overall vector of the drag is vector-offset
+        *  (where offset was given in start_duck_drag)
+        *  \param vector Canvas coordinates of the mouse at this moment */
        void translate_selected_ducks(const synfig::Vector& vector);
+
+       //! Update the coordinates of tangents and linked-to-bline ducks
        void update_ducks();
-       bool end_duck_drag();
 
-       void signal_edited_selected_ducks();
+       //! Ends the duck drag
+       bool end_duck_drag();
 
+       //! Signals to each selected duck that it has been clicked
        void signal_user_click_selected_ducks(int button);
 
+       //! Calls all of the ducks' edited signals
+       /*! Updates corresponding valuenodes after a drag */
+       void signal_edited_selected_ducks();
+
+       bool on_duck_changed(const synfig::Point &value,const synfigapp::ValueDesc& value_desc);
+       bool on_duck_angle_changed(const synfig::Angle &rotation,const synfigapp::ValueDesc& value_desc);
 
        etl::handle<Duck> find_similar_duck(etl::handle<Duck> duck);
        etl::handle<Duck> add_similar_duck(etl::handle<Duck> duck);
@@ -375,10 +392,10 @@ public:
 
        bool add_to_ducks(const synfigapp::ValueDesc& value_desc,etl::handle<CanvasView> canvas_view, const synfig::TransformStack& transform_stack_, synfig::ParamDesc *param_desc=0, int multiple=0);
 
-       //! \writeme
+       //! Set the type mask, which determines what types of ducks are shown
        void set_type_mask(Type x) { type_mask=x; }
 
-       //! \writeme
+       //! Get the type mask, which determines what types of ducks are shown
        Type get_type_mask()const { return type_mask; }
 
        void select_all_ducks();