X-Git-Url: https://git.ucc.asn.au/?p=ipdf%2Fcode.git;a=blobdiff_plain;f=src%2Fview.cpp;h=925fa47c54db2933963922a33747fefb0054f10c;hp=4bbe5f07cc7db26f3e16290dfc3b31e0fcb72fa1;hb=0361b11485ec41d2c2ddeb279abf846f777f5363;hpb=d69b8de94411bee43edc9e16f33bfa0d5d1d6b3b

diff --git a/src/view.cpp b/src/view.cpp
index 4bbe5f0..925fa47 100644
--- a/src/view.cpp
+++ b/src/view.cpp
@@ -3,6 +3,10 @@
 #include "screen.h"
 #include "gl_core44.h"
 
+#ifndef CONTROLPANEL_DISABLED
+	#include "controlpanel.h"
+#endif //CONTROLPANEL_DISABLED
+
 using namespace IPDF;
 using namespace std;
 
@@ -16,7 +20,9 @@ using namespace std;
 View::View(Document & document, Screen & screen, const Rect & bounds, const Colour & colour)
 	: m_use_gpu_transform(USE_GPU_TRANSFORM), m_use_gpu_rendering(USE_GPU_RENDERING), m_bounds_dirty(true), m_buffer_dirty(true), 
 		m_render_dirty(true), m_document(document), m_screen(screen), m_cached_display(), m_bounds(bounds), m_colour(colour), m_bounds_ubo(), 
-		m_objbounds_vbo(), m_object_renderers(NUMBER_OF_OBJECT_TYPES), m_cpu_rendering_pixels(NULL)
+		m_objbounds_vbo(), m_object_renderers(NUMBER_OF_OBJECT_TYPES), m_cpu_rendering_pixels(NULL),
+		m_perform_shading(USE_SHADING), m_show_bezier_bounds(false), m_show_bezier_type(false),
+		m_show_fill_points(false), m_show_fill_bounds(false)
 {
 	Debug("View Created - Bounds => {%s}", m_bounds.Str().c_str());
 
@@ -28,6 +34,7 @@ View::View(Document & document, Screen & screen, const Rect & bounds, const Colo
 	m_object_renderers[RECT_OUTLINE] = new RectOutlineRenderer();
 	m_object_renderers[CIRCLE_FILLED] = new CircleFilledRenderer();
 	m_object_renderers[BEZIER] = new BezierRenderer();
+	m_object_renderers[PATH] = new PathRenderer();
 
 	// To add rendering for a new type of object;
 	// 1. Add enum to ObjectType in ipdf.h
@@ -37,7 +44,7 @@ View::View(Document & document, Screen & screen, const Rect & bounds, const Colo
 
 
 #ifndef QUADTREE_DISABLED
-	m_quadtree_max_depth = 2;
+	m_quadtree_max_depth = 1;
 	m_current_quadtree_node = document.GetQuadTree().root_id;
 #endif
 }
@@ -66,7 +73,22 @@ void View::Translate(Real x, Real y)
 	y *= m_bounds.h;
 	m_bounds.x += x;
 	m_bounds.y += y;
-	Debug("View Bounds => %s", m_bounds.Str().c_str());
+	//Debug("View Bounds => %s", m_bounds.Str().c_str());
+	if (!m_use_gpu_transform)
+		m_buffer_dirty = true;
+	m_bounds_dirty = true;
+}
+
+/**
+ * Set View bounds
+ * @param bounds - New bounds
+ */
+void View::SetBounds(const Rect & bounds)
+{
+	m_bounds.x = bounds.x;
+	m_bounds.y = bounds.y;
+	m_bounds.w = bounds.w;
+	m_bounds.h = bounds.h;
 	if (!m_use_gpu_transform)
 		m_buffer_dirty = true;
 	m_bounds_dirty = true;
@@ -127,6 +149,7 @@ Rect View::TransformToViewCoords(const Rect& inp) const
  */
 void View::Render(int width, int height)
 {
+	glPushDebugGroup(GL_DEBUG_SOURCE_APPLICATION,42,-1, "Beginning View::Render()");
 	// View dimensions have changed (ie: Window was resized)
 	int prev_width = m_cached_display.GetWidth();
 	int prev_height = m_cached_display.GetHeight();
@@ -141,11 +164,72 @@ void View::Render(int width, int height)
 	{
 		m_cached_display.UnBind();
 		m_cached_display.Blit();
+		glPopDebugGroup();
 		return;
 	}
 	m_cached_display.Bind(); //NOTE: This is redundant; Clear already calls Bind
 	m_cached_display.Clear();
 
+#ifndef QUADTREE_DISABLED
+	if (m_bounds_dirty)
+	{
+		if (false && (m_bounds.x > 1.0 || m_bounds.x < 0.0 || m_bounds.y > 1.0 || m_bounds.y < 0.0 || m_bounds.w > 1.0 || m_bounds.h > 1.0))
+		{
+			//TODO: Generate a new parent node.
+			if (m_document.GetQuadTree().nodes[m_current_quadtree_node].parent != QUADTREE_EMPTY)
+			{
+				m_bounds = TransformFromQuadChild(m_bounds, m_document.GetQuadTree().nodes[m_current_quadtree_node].child_type);
+				m_current_quadtree_node = m_document.GetQuadTree().nodes[m_current_quadtree_node].parent;
+			}
+		}
+		if (ContainedInQuadChild(m_bounds, QTC_TOP_LEFT))
+		{
+			if (m_document.GetQuadTree().nodes[m_current_quadtree_node].top_left == QUADTREE_EMPTY)
+			{
+				// We want to reparent into a child node, but none exist. Get the document to create one.
+				m_document.GenQuadChild(m_current_quadtree_node, QTC_TOP_LEFT);
+				m_render_dirty = true;
+			}
+			m_bounds = TransformToQuadChild(m_bounds, QTC_TOP_LEFT);
+			m_current_quadtree_node = m_document.GetQuadTree().nodes[m_current_quadtree_node].top_left;
+		}
+		if (ContainedInQuadChild(m_bounds, QTC_TOP_RIGHT))
+		{
+			if (m_document.GetQuadTree().nodes[m_current_quadtree_node].top_right == QUADTREE_EMPTY)
+			{
+				// We want to reparent into a child node, but none exist. Get the document to create one.
+				m_document.GenQuadChild(m_current_quadtree_node, QTC_TOP_RIGHT);
+				m_render_dirty = true;
+			}
+			m_bounds = TransformToQuadChild(m_bounds, QTC_TOP_RIGHT);
+			m_current_quadtree_node = m_document.GetQuadTree().nodes[m_current_quadtree_node].top_right;
+		}
+		if (ContainedInQuadChild(m_bounds, QTC_BOTTOM_LEFT))
+		{
+			if (m_document.GetQuadTree().nodes[m_current_quadtree_node].bottom_left == QUADTREE_EMPTY)
+			{
+				// We want to reparent into a child node, but none exist. Get the document to create one.
+				m_document.GenQuadChild(m_current_quadtree_node, QTC_BOTTOM_LEFT);
+				m_render_dirty = true;
+			}
+			m_bounds = TransformToQuadChild(m_bounds, QTC_BOTTOM_LEFT);
+			m_current_quadtree_node = m_document.GetQuadTree().nodes[m_current_quadtree_node].bottom_left;
+		}
+		if (ContainedInQuadChild(m_bounds, QTC_BOTTOM_RIGHT))
+		{
+			if (m_document.GetQuadTree().nodes[m_current_quadtree_node].bottom_right == QUADTREE_EMPTY)
+			{
+				// We want to reparent into a child node, but none exist. Get the document to create one.
+				m_document.GenQuadChild(m_current_quadtree_node, QTC_BOTTOM_RIGHT);
+				m_render_dirty = true;
+			}
+			m_bounds = TransformToQuadChild(m_bounds, QTC_BOTTOM_RIGHT);
+			m_current_quadtree_node = m_document.GetQuadTree().nodes[m_current_quadtree_node].bottom_right;
+		}
+	}
+	m_screen.DebugFontPrintF("Current View QuadTree Node: %d (objs: %d -> %d)\n", m_current_quadtree_node, m_document.GetQuadTree().nodes[m_current_quadtree_node].object_begin,
+				m_document.GetQuadTree().nodes[m_current_quadtree_node].object_end);
+#endif
 
 	if (!m_use_gpu_rendering)
 	{
@@ -170,11 +254,17 @@ void View::Render(int width, int height)
 	{
 		m_screen.RenderPixels(0,0,width, height, m_cpu_rendering_pixels); //TODO: Make this work :(
 		// Debug for great victory (do something similar for GPU and compare?)
-		ObjectRenderer::SaveBMP({m_cpu_rendering_pixels, width, height}, "cpu_rendering_last_frame.bmp");
+		//ObjectRenderer::SaveBMP({m_cpu_rendering_pixels, width, height}, "cpu_rendering_last_frame.bmp");
 	}
 	m_cached_display.UnBind(); // resets render target to the screen
 	m_cached_display.Blit(); // blit FrameBuffer to screen
 	m_buffer_dirty = false;
+	glPopDebugGroup();
+	
+#ifndef CONTROLPANEL_DISABLED
+	ControlPanel::Update();
+#endif //CONTROLPANEL_DISABLED
+	
 }
 
 #ifndef QUADTREE_DISABLED
@@ -184,6 +274,7 @@ void View::RenderQuadtreeNode(int width, int height, QuadTreeIndex node, int rem
 	if (node == QUADTREE_EMPTY) return;
 	if (!remaining_depth) return;
 	//Debug("Rendering QT node %d, (objs: %d -- %d)\n", node, m_document.GetQuadTree().nodes[node].object_begin, m_document.GetQuadTree().nodes[node].object_end);
+	m_bounds_dirty = true;
 	RenderRange(width, height, m_document.GetQuadTree().nodes[node].object_begin, m_document.GetQuadTree().nodes[node].object_end);
 
 	m_bounds = TransformToQuadChild(old_bounds, QTC_TOP_LEFT);
@@ -205,11 +296,11 @@ void View::RenderQuadtreeNode(int width, int height, QuadTreeIndex node, int rem
 
 void View::RenderRange(int width, int height, unsigned first_obj, unsigned last_obj)
 {
-
+	glPushDebugGroup(GL_DEBUG_SOURCE_APPLICATION, 43, -1, "View::RenderRange()");
 	if (m_render_dirty) // document has changed
 		PrepareRender();
 
-	if (m_buffer_dirty) // object bounds have changed
+	if (m_buffer_dirty || m_bounds_dirty) // object bounds have changed
 		UpdateObjBoundsVBO(first_obj, last_obj);
 
 	if (m_use_gpu_transform)
@@ -259,19 +350,21 @@ void View::RenderRange(int width, int height, unsigned first_obj, unsigned last_
 			m_object_renderers[i]->RenderUsingCPU(m_document.m_objects, *this, {m_cpu_rendering_pixels, width, height}, first_obj, last_obj);
 		}
 	}
+	glPopDebugGroup();
 }
 
 void View::UpdateObjBoundsVBO(unsigned first_obj, unsigned last_obj)
 {
 	//m_objbounds_vbo.Invalidate();
 	m_objbounds_vbo.SetType(GraphicsBuffer::BufferTypeVertex);
+	m_objbounds_vbo.SetName("Object Bounds VBO");
 	if (m_use_gpu_transform)
 	{
 		m_objbounds_vbo.SetUsage(GraphicsBuffer::BufferUsageStaticDraw);
 	}
 	else
 	{
-		m_objbounds_vbo.SetUsage(GraphicsBuffer::BufferUsageDynamicDraw);
+		m_objbounds_vbo.SetUsage(GraphicsBuffer::BufferUsageDynamicCopy);
 	}
 	m_objbounds_vbo.Resize(m_document.ObjectCount()*sizeof(GPUObjBounds));
 
@@ -311,6 +404,7 @@ void View::PrepareRender()
 	m_bounds_ubo.Invalidate();
 	m_bounds_ubo.SetType(GraphicsBuffer::BufferTypeUniform);
 	m_bounds_ubo.SetUsage(GraphicsBuffer::BufferUsageStreamDraw);
+	m_bounds_ubo.SetName("m_bounds_ubo: Screen bounds.");
 	
 	// Instead of having each ObjectRenderer go through the whole document
 	//  we initialise them, go through the document once adding to the appropriate Renderers