X-Git-Url: https://git.ucc.asn.au/?p=ipdf%2Fcode.git;a=blobdiff_plain;f=src%2Fview.h;h=3d94a876f9609c7a66ee5ac290881c7ac1706673;hp=9a519b0317ec7f543179b81e87ed7066c6259536;hb=a851cf197844a2eb15fd5ee2c350ee296e415dca;hpb=b006386ab52e8a2c47c20bc21591d01c314d4d8e;ds=sidebyside

diff --git a/src/view.h b/src/view.h
index 9a519b0..3d94a87 100644
--- a/src/view.h
+++ b/src/view.h
@@ -3,20 +3,50 @@
 
 #include "ipdf.h"
 #include "document.h"
+#include "graphicsbuffer.h"
+#include "framebuffer.h"
+#include "shaderprogram.h"
 
 namespace IPDF
 {
 	class View
 	{
 		public:
-			View(Document & document) : m_document(document), m_bounds(0,0,1,1) {}
+			View(Document & document, const Rect & bounds = Rect(0,0,1,1), const Colour & colour = Colour(0.f,0.f,0.f,1.f)) 
+				: m_colour(colour), m_use_gpu_transform(false), m_bounds_dirty(true), m_buffer_dirty(true), m_document(document), m_bounds(bounds) 
+			{
+				Debug("View Created - Bounds => {%s}", m_bounds.Str().c_str());
+			}
 			virtual ~View() {}
 
-			void Render();
+			void Render(int width = 0, int height = 0);
+			
+			void Translate(Real x, Real y);
+			void ScaleAroundPoint(Real x, Real y, Real scaleAmt);
+			
+			Rect TransformToViewCoords(const Rect& inp) const;
+			
+			const Rect& GetBounds() const { return m_bounds; }
+			
+			const bool UsingGPUTransform() const { return m_use_gpu_transform; }
+			void ToggleGPUTransform() { m_use_gpu_transform = (!m_use_gpu_transform); m_bounds_dirty = true; m_buffer_dirty = true; }
 		
 		private:
+			void ReRender();
+			void DrawGrid();
+			bool m_use_gpu_transform;
+			bool m_bounds_dirty;
+			bool m_buffer_dirty;
+			ShaderProgram m_rect_shader;
+			GraphicsBuffer m_bounds_ubo;
+			GraphicsBuffer m_vertex_buffer;
+			GraphicsBuffer m_index_buffer;
+			FrameBuffer m_cached_display;
 			Document & m_document;
 			Rect m_bounds;
+			Colour m_colour;
+			uint32_t m_rendered_filled;
+			uint32_t m_rendered_outline;
 	};
 }