zoomedit: Renderer in Klasse gekapselt.

1 files changed, 0 insertions, 181 deletions

diff --git a/draw.cpp b/draw.cpp
deleted file mode 100644
index 708462f..0000000
--- a/draw.cpp
+++ /dev/null
@@ -1,181 +0,0 @@
-#include "draw.h"
-#include "Rectangle.h"
-#include <math.h>
-#include <gtk/gtk.h>
-#include <gtk/gtkgl.h>
-#include <GL/gl.h>
-
-
-static void drawGrid(const Rectangle &rect, float scale) {
-  float depth = log10f(scale)-0.75f;
-  float depth2 = floorf(depth);
-  float step = powf(0.1f, depth2);
-  float f;
-  int i;
-  //gchar *string;
-  float x1 = rect.getVertex1().getX(), y1 = rect.getVertex1().getY();
-  float x2 = rect.getVertex2().getX(), y2 = rect.getVertex2().getY();
-  
-  
-  glBegin(GL_LINES);
-  //cairo_set_font_size(cr, 10.0/scale);
-  
-  for(i = 0; 0.4f*(depth-depth2+i-1) < 0.5f; i++) {
-    f = fminf(0.4f*(depth-depth2+i), 0.5f);
-    glColor3f(f, f, f);
-    
-    for(f = x1 - fmodf(x1, step) - step; f <= x2; f+=step) {
-      glVertex2f(f, y1);
-      glVertex2f(f, y2);
-      
-      /*if(step > 0.005) {
-        if(step > 0.5)
-          string = g_strdup_printf("%i", (int)rint(d));
-        else
-          string = g_strdup_printf("%.*f", -(int)floor(log10(step*1.1)), d+step/10);
-        
-        cairo_move_to(cr, d+1/scale, y1+11/scale);
-        cairo_show_text(cr, string);
-        
-        g_free(string);
-      }*/
-    }
-    
-    for(f = y1 - fmodf(y1, step) - step; f <= y2; f+=step) {
-      glVertex2f(x1, f);
-      glVertex2f(x2, f);
-      
-      /*if(step > 0.005) {
-        if(step > 0.5)
-          string = g_strdup_printf("%i", (int)rint(d));
-        else
-          string = g_strdup_printf("%.*f", -(int)floor(log10(step*1.1)), d+step/10);
-        
-        cairo_move_to(cr, x1+3/scale, d+11/scale);
-        cairo_show_text(cr, string);
-        
-        g_free(string);
-      }*/
-    }
-    
-    step *= 10;
-  }
-  
-  glEnd();
-}
-
-static void fillPolygon(const Polygon &polygon) {
-  std::vector<Triangle> triangles;
-  
-  polygon.triangulate(triangles);
-  
-  glBegin(GL_TRIANGLES);
-  
-  for(std::vector<Triangle>::iterator t = triangles.begin(); t != triangles.end(); t++) {
-    glVertex2f(t->getVertexA().getX(), t->getVertexA().getY());
-    glVertex2f(t->getVertexB().getX(), t->getVertexB().getY());
-    glVertex2f(t->getVertexC().getX(), t->getVertexC().getY());
-  }
-  
-  glEnd();
-}
-
-static void drawPolygon(const Polygon &polygon, bool close) {
-  glBegin(GL_LINE_STRIP);
-  
-  for(Polygon::const_iterator vertex = polygon.begin(); vertex != polygon.end(); vertex++)
-    glVertex2d(vertex->getX(), vertex->getY());
-  
-  if(close)
-    glVertex2d(polygon.front().getX(), polygon.front().getY());
-  
-  glEnd();
-}
-
-gboolean drawTopView(GtkWidget *widget, GdkEventExpose *event, Window *window, Drawer *drawer) {
-  GdkGLContext *context = gtk_widget_get_gl_context(widget);
-  GdkGLDrawable *drawable = gtk_widget_get_gl_drawable(widget);
-  Vertex v1(0, 0), v2(widget->allocation.width, widget->allocation.height);
-  Rectangle rect;
-  
-  
-  drawer->viewToImage(&v1);
-  drawer->viewToImage(&v2);
-  
-  rect.setVertex1(v1);
-  rect.setVertex2(v2);
-  
-  if(!gdk_gl_drawable_gl_begin(drawable, context))
-    return FALSE;
-  
-  glClear(GL_COLOR_BUFFER_BIT);
-  
-  glMatrixMode(GL_MODELVIEW);
-  glPushMatrix();
-  
-  glLineWidth(1.0f);
-  
-  glTranslatef(drawer->getImageWidth()/2-drawer->getXTranslate(), drawer->getImageHeight()/2-drawer->getYTranslate(), 0);
-  glScalef(drawer->getScale(), drawer->getScale(), 1);
-  
-  drawGrid(rect, drawer->getScale());
-  
-  for(Level::const_iterator room = window->getLevel().begin(); room != window->getLevel().end(); room++) {
-    if(&*room == window->getEditManager().getActiveRoom() && window->getEditManager().getMode() == EditManager::ADD) continue;
-    
-    if(&*room == window->getEditManager().getActiveRoom())
-      glColor4f(0.0f, 0.7f, 1.0f, 0.2f);
-    else
-      glColor4f(0.0f, 0.7f, 1.0f, 0.3f);
-    
-    fillPolygon(*room);
-    
-    if(&*room == window->getEditManager().getActiveRoom()) {
-      glColor4f(1.0f, 1.0f, 1.0f, 0.9f);
-      glLineWidth(2.0f);
-    }
-    else if(&*room == window->getEditManager().getHoveredRoom() && window->getEditManager().getMode() == EditManager::VIEW) {
-      glColor4f(0.0f, 0.7f, 1.0f, 0.7f);
-      glLineWidth(2.0f);
-    }
-    else {
-      glColor4f(0.0f, 0.7f, 1.0f, 0.7f);
-      glLineWidth(1.0f);
-    }
-    
-    drawPolygon(*room, true);
-  }
-  
-  if(window->getEditManager().getMode() == EditManager::ADD) {
-    if(window->getEditManager().polygonOk(*window->getEditManager().getActiveRoom()))
-      glColor4f(0.0f, 0.7f, 1.0f, 0.2f);
-    else
-      glColor4f(1.0f, 0.3f, 0.3f, 0.2f);
-    
-    fillPolygon(*window->getEditManager().getActiveRoom());
-    
-    glLineWidth(2.0f);
-    glColor4f(0.0f, 0.7f, 1.0f, 0.7f);
-    drawPolygon(*window->getEditManager().getActiveRoom(), false);
-    
-    if(!window->getEditManager().getActiveRoom()->empty() && window->getEditManager().getHoveredVertex()) {
-      if(!window->getEditManager().vertexOk(*window->getEditManager().getHoveredVertex()))
-        glColor4f(1.0f, 0.3f, 0.3f, 0.7f);
-      
-      glBegin(GL_LINES);
-      
-      glVertex2d(window->getEditManager().getActiveRoom()->back().getX(), window->getEditManager().getActiveRoom()->back().getY());
-      glVertex2d(window->getEditManager().getHoveredVertex()->getX(), window->getEditManager().getHoveredVertex()->getY());
-      
-      glEnd();
-    }
-  }
-  
-  glPopMatrix();
-  
-  gdk_gl_drawable_swap_buffers(drawable);
-  
-  gdk_gl_drawable_gl_end(drawable);
-  
-  return TRUE;
-}