frame.h

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/*
 * Kage Studio - a simple free and open source vector-based 2D animation software
 * Copyright (C) 2011~2023  Mj Mendoza IV
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301, USA.  Or, see <https://www.gnu.org/licenses/>.
 * 
 */
#ifndef GTKMM_KAGE_FRAME_H
    #define GTKMM_KAGE_FRAME_H
    
    #include <vector>
    #include "color.h"
    #include "../vectordatamanager.h"
 
    #include "../../util/string/stringhelper.h"
    
    #include <gdkmm/color.h>
    
    using namespace std;
 
    class KageLayer; //forward declaration
 
    class KageFrame {
        unsigned int ID;
        //================================
        public:
            enum extension {
                EXTENSION_NOT,
                EXTENSION_START,
                EXTENSION_MID,
                EXTENSION_END
            };
            
            static bool DEBUG_ON;
            static bool mouseIsDown;
            
            //Glib::RefPtr<Gdk::Window> window;
            
            KageFrame(KageLayer *p_layer, unsigned p_layerID, unsigned int p_frameID);
            virtual ~KageFrame();
            
            bool isEmpty();
            int data; //what's this for?
            void setSelected(bool p_selected);
            bool isSelected();
            void setCurrent(bool p_current);
            bool isCurrent();
            VectorDataManager getFrameData();
            void setFrameData(VectorDataManager p_vectorsData);
            void setCode(bool p_newCode);
            bool getCode();
            
            unsigned int layerID;     //which layer does it reside?
            unsigned int frameID;     //which frame among frames in a layer?
            void setNull(bool p_null);
            bool isNull();
            void setExtension(KageFrame::extension p_extension);
            KageFrame::extension getExtension();
            void forceSetTween(unsigned int p_tween);
            void setTween(unsigned int p_tween);
            unsigned int getTween();
            
            //void forceRender();
            
            static bool _gotFocus;
            
            vector<unsigned int> raiseSelectedShape(vector<unsigned int> p_selectedShapes);
            vector<unsigned int> lowerSelectedShape(vector<unsigned int> p_selectedShapes);
            vector<unsigned int> raiseToTopSelectedShape(vector<unsigned int> p_selectedShapes);
            vector<unsigned int> lowerToBottomSelectedShape(vector<unsigned int> p_selectedShapes);
            vector<unsigned int> groupSelectedShapes(vector<unsigned int> p_selectedShapes);
            vector<unsigned int> ungroupSelectedShapes(vector<unsigned int> p_selectedShapes);
            vector<unsigned int> duplicateShapes(vector<unsigned int> p_selectedShapes);
            bool flipHorizontalSelectedShape(vector<unsigned int> p_selectedShapes);
            bool flipVerticalSelectedShape(vector<unsigned int> p_selectedShapes);
            
            bool recenterRotationPoint(vector<unsigned int> p_selectedShapes);
            
            void addDataToFrame(VectorDataManager v);
        protected:
            bool _null;
            bool _selected;
            bool _current;
            unsigned int _tweenX;
            unsigned int _tweenY;
            
            KageFrame::extension _extension;
            
            KageLayer *_layer;
            VectorDataManager vectorsData;
    };
 
#endif //GTKMM_KAGE_FRAME_H