placeholders fro drawables

libs/mare/mare.h

@@ -1,22 +1,164 @@
 /*******************************************
  *     Most Awesome Renderer Ever
  *******************************************/
+#pragma once
 
-#include <DEV_Config.h>
-#include <EPD_2in9b_V3.h>
-#include <fonts.h>
+extern "C" {
+    #include <DEV_Config.h>
+    #include <EPD_2in9b_V3.h>
+    #include <fonts.h>
+}
+
+#include <vector>
+#include <string>
 
 namespace Render{
 
+    struct pos_t {
+        uint16_t x;
+        uint16_t y;
+    };
+
+    struct bbox2d_t {
+        uint16_t xMin, Ymin;
+        uint16_t Xmax, Ymax;
+    };
+
+    enum class ScreenRotation {
+        Rot0 = 0,
+        Rot90 = 90,
+        Rot180 = 180,
+        Rot270 = 270
+    };
+
+    enum class BlendMode {
+        Add,
+        Intersect
+    };
+
+    class Page;
+    class Drawable;
+
+    typedef pos_t dim_t;
+    typedef std::vector<Page*> Pages;
+    typedef std::vector<Drawable*> Drawables;
+
     class Mare {
+        Mare();
+        virtual ~Mare();
+        
+        // getters, setters
         public:
-            Mare();
-            virtual ~Mare();
+            void setSize(const uint16_t x, const uint16_t y);
+            const dim_t getSize();
+            void setRotation(const ScreenRotation r);
+            const ScreenRotation getRotation();
+            
+            const Pages& getPages();
+            const uint8_t getCurrentPage();
+            void setCurrentPage(const uint8_t p);
+
+            const Drawables& getDrawables();
+            
+        // drawables, pages
+        public:
+            void addDrawable();
+            void removeDrawable(size_t id);
+            void addPage(uint8_t num);
+            void removePage(uint8_t num);
+            
+        private:
+            void visitDrawables(Drawable* parent);
+            void render();
+            void setPixel(uint16_t x, uint16_t y, bool value);
+        
+        // members
+        private:
+            uint8_t* _screenBufferForeground;
+            uint8_t* _screenBufferBackgrund;
+            dim_t _screenSize;  
+            Pages _pages;   
+            Drawables _drawables;  
+            ScreenRotation _rotation;   
+    };
+
+    class Drawable {
+        
+        Drawable(const size_t id, const pos_t position, const Drawable* parent);
+        virtual ~Drawable();
 
         public:
-            void render();
+            virtual void render(); 
+
+        public:
+            void setId(const size_t id);
+            void setOrigin(const pos_t origin);
+            void setDirty();
+            void setBlendMode(const BlendMode mode);
+
+            const bbox2d_t getBBox();
+            const BlendMode getBlendMode();
 
         private:
-            int _var;
+            bool _dirty;
+            size_t _id;
+            pos_t _origin;
+            bbox2d_t _bbox;
+            Drawables _children;
+            Drawable* _parent;
+
+    };
+
+    class DrawablePoint: public Drawable {
+
+        DrawablePoint();
+        ~DrawablePoint();
+
+        public:
+
+        private:
+            void render();
+
+        // members
+        private:
+    };
+
+    class DrawableLine: public Drawable {
+
+        DrawableLine();
+        ~DrawableLine();
+
+        public:
+
+        private:
+            void render() {};
+
+        // members
+        private:
+    };
+
+    class DrawableRectangle: public Drawable {
+
+        DrawableRectangle();
+        ~DrawableRectangle();
+
+        public:
+
+        private:
+            void render() {};
+
+        // members
+        private:
+    };
+
+    class Page {
+
+        Page();
+        ~Page();
+
+        public:
+
+        private:
+
     };
 }

libs/mare/mare_drawables.cpp

@@ -0,0 +1,31 @@
+#include "mare.h"
+
+namespace Render {
+
+    Drawable::Drawable(const size_t id, const pos_t position, const Drawable* parent) {
+
+    }
+
+    //--------+--------+--------+--------+--------+--------+--------+--------+--------+--------//
+    //Point
+
+
+    //--------+--------+--------+--------+--------+--------+--------+--------+--------+--------//
+    //Line
+
+    //--------+--------+--------+--------+--------+--------+--------+--------+--------+--------//
+    //Rectangle
+
+    //--------+--------+--------+--------+--------+--------+--------+--------+--------+--------//
+    //Circle
+
+    //--------+--------+--------+--------+--------+--------+--------+--------+--------+--------//
+    //Character
+
+    //--------+--------+--------+--------+--------+--------+--------+--------+--------+--------//
+    //String
+    
+    //--------+--------+--------+--------+--------+--------+--------+--------+--------+--------//
+    //Custom
+    
+}

libs/mare/mare_pages.cpp

@@ -0,0 +1,10 @@
+#include "mare.h"
+
+namespace Render {
+
+    Page::Page(){
+
+        
+    }
+
+}

src/main.cpp

@@ -15,11 +15,11 @@ void setPixel(uint8_t* img, uint16_t x, uint16_t y, bool value){
     else *img |= 0x01 << y%8; 
 }
 
-void drawSquare(uint8_t* img, uint16_t x, uint16_t y, uint16_t dimX, uint16_t dimY){
+void drawSquare(uint8_t* img, uint16_t x, uint16_t y, uint16_t dimX, uint16_t dimY, bool col){
     for (auto xx(0); xx< dimX; xx++){
         for (auto yy(0); yy < dimY; yy++)
         {
-            setPixel(img,x+xx,y+yy,true);
+            setPixel(img,x+xx,y+yy,col);
         }
         
     }
@@ -54,22 +54,25 @@ int main(){
             delta[i][j]=0xff;
         }
     }
-    uint8_t dot(16);
-
+    uint8_t dot(8);
+    bool col(false);
     while(true){
         EPD_2IN9_V2_Display_Base((uint8_t*)img);
-        //EPD_2IN9_V2_Clear();
-        for (auto x(0); x <= EPD_2IN9_V2_HEIGHT-dot;x+=dot){
-            for(auto y(0); y <= EPD_2IN9_V2_WIDTH-dot;y+=dot){
-                drawSquare((uint8_t*)delta,x,y,dot,dot); 
-                EPD_2IN9_V2_Display_Partial((uint8_t*)delta);
-            }
-            for(auto i(0); i < EPD_2IN9B_V3_HEIGHT; ++i){
-                for (auto j(0); j< EPD_2IN9B_V3_WIDTH/8; ++j){
-                    delta[i][j]=0xff;
+        for(auto k(0); k<2; ++k){
+            col = col ? false : true;
+            for (auto x(0); x <= EPD_2IN9_V2_WIDTH-dot;x+=dot){
+                for(auto y(0); y <= EPD_2IN9_V2_HEIGHT-dot;y+=dot){
+                    drawSquare((uint8_t*)delta,y,EPD_2IN9_V2_WIDTH-x-dot,dot,dot,col); 
+                    EPD_2IN9_V2_Display_Partial((uint8_t*)delta);
                 }
             }
         }
+
+        for(auto i(0); i < EPD_2IN9B_V3_HEIGHT; ++i){
+            for (auto j(0); j< EPD_2IN9B_V3_WIDTH/8; ++j){
+                delta[i][j]=0xff;
+            }
+        }
         printf("[%u] Hello, world!\n",i++);
         gpio_put(LED_PIN,s);
         s = s ? false : true;