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zoomedit: Renderer in Klasse gekapselt.

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This commit is contained in:
neoraider 2007-10-23 19:08:04 +00:00
parent 7b70cc94c7
commit 65bcb3040d
8 changed files with 236 additions and 222 deletions
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42
Drawer.cpp
View file

@ -1,6 +1,5 @@
#include "Drawer.h"
#include "Window.h"
#include "draw.h"
#include <GL/gl.h>
#include <math.h>
@ -33,7 +32,7 @@ gboolean Drawer::eventHandler(GtkWidget *widget, GdkEvent *event, Drawer *drawer
return TRUE;
case GDK_EXPOSE:
drawTopView(widget, &event->expose, drawer->window, drawer);
drawer->render();
return TRUE;
case GDK_MOTION_NOTIFY:
@ -147,7 +146,36 @@ void Drawer::updateHoveredPoint(float x, float y) {
window->getEditManager().setHoveredVertex(&v);
}
Drawer::Drawer(Window *window, GdkGLConfig *glconfig) {
void Drawer::render() {
GdkGLContext *context = gtk_widget_get_gl_context(drawingArea);
GdkGLDrawable *drawable = gtk_widget_get_gl_drawable(drawingArea);
Rectangle rect(0, 0, drawingArea->allocation.width, drawingArea->allocation.height);
viewToImage(&rect.getVertex1());
viewToImage(&rect.getVertex2());
if(!gdk_gl_drawable_gl_begin(drawable, context))
return;
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
glTranslatef(getImageWidth()/2-xTranslate, getImageHeight()/2-yTranslate, 0);
glScalef(scale, scale, 1);
renderer.render(window->getLevel(), rect, scale);
glMatrixMode(GL_MODELVIEW);
glPopMatrix();
gdk_gl_drawable_swap_buffers(drawable);
gdk_gl_drawable_gl_end(drawable);
}
Drawer::Drawer(Window *window, GdkGLConfig *glconfig)
: renderer(&window->getEditManager())
{
this->window = window;
zoomExp = 0;
scale = 100;
@ -196,17 +224,17 @@ void Drawer::zoom(int zoom, float x, float y) {
updateScrollbars(x, y);
}
void Drawer::imageToView(Vertex *v) {
void Drawer::imageToView(Vertex *v) const {
v->setX(v->getX()*scale+getImageWidth()/2-xTranslate);
v->setY(v->getY()*scale+getImageHeight()/2-yTranslate);
}
void Drawer::viewToImage(Vertex *v) {
void Drawer::viewToImage(Vertex *v) const {
v->setX((v->getX()-getImageWidth()/2+xTranslate)/scale);
v->setY((v->getY()-getImageHeight()/2+yTranslate)/scale);
}
float Drawer::getImageWidth() {
float Drawer::getImageWidth() const {
float min = 0, max = 0;
for(Level::iterator room = window->getLevel().begin(); room != window->getLevel().end(); room++) {
@ -219,7 +247,7 @@ float Drawer::getImageWidth() {
return (max-min+10)*scale;
}
float Drawer::getImageHeight() {
float Drawer::getImageHeight() const {
float min = 0, max = 0;
for(Level::iterator room = window->getLevel().begin(); room != window->getLevel().end(); room++) {

21
Drawer.h
View file

@ -4,6 +4,7 @@
#include <gtk/gtk.h>
#include <gtk/gtkgl.h>
#include "Vertex.h"
#include "Renderer.h"
class Window;
@ -15,6 +16,8 @@ class Drawer {
GtkAdjustment *hAdjustment, *vAdjustment;
int zoomExp;
Renderer renderer;
Window *window;
float scale;
@ -30,6 +33,8 @@ class Drawer {
void updateHoveredPoint(float x, float y);
void render();
gint getWidth() const {
return drawingArea->allocation.width;
}
@ -48,25 +53,25 @@ class Drawer {
void zoom(int zoom, float x = 0.5f, float y = 0.5f);
void imageToView(Vertex *v);
void viewToImage(Vertex *v);
void imageToView(Vertex *v) const;
void viewToImage(Vertex *v) const;
float getImageWidth();
float getImageHeight();
float getImageWidth() const;
float getImageHeight() const;
float getXTranslate() {
float getXTranslate() const {
return xTranslate;
}
float getYTranslate() {
float getYTranslate() const {
return yTranslate;
}
float getScale() {
float getScale() const {
return scale;
}
GtkWidget *getWidget() {
GtkWidget *getWidget() const {
return drawer;
}

2
Makefile.am
View file

@ -1,5 +1,5 @@
bin_PROGRAMS = zoomedit
zoomedit_SOURCES = zoomedit.cpp UIManager.cpp draw.cpp Vertex.cpp \
zoomedit_SOURCES = zoomedit.cpp UIManager.cpp Renderer.cpp Vertex.cpp \
Line.cpp Polygon.cpp Rectangle.cpp Room.cpp Triangle.cpp \
IdManager.cpp WindowManager.cpp SidebarManager.cpp \
Window.cpp SidebarView.cpp SidebarAdd.cpp Drawer.cpp \

26
Makefile.in
View file

@ -49,7 +49,7 @@ am__installdirs = "$(DESTDIR)$(bindir)"
binPROGRAMS_INSTALL = $(INSTALL_PROGRAM)
PROGRAMS = $(bin_PROGRAMS)
am_zoomedit_OBJECTS = zoomedit-zoomedit.$(OBJEXT) \
zoomedit-UIManager.$(OBJEXT) zoomedit-draw.$(OBJEXT) \
zoomedit-UIManager.$(OBJEXT) zoomedit-Renderer.$(OBJEXT) \
zoomedit-Vertex.$(OBJEXT) zoomedit-Line.$(OBJEXT) \
zoomedit-Polygon.$(OBJEXT) zoomedit-Rectangle.$(OBJEXT) \
zoomedit-Room.$(OBJEXT) zoomedit-Triangle.$(OBJEXT) \
@ -176,7 +176,7 @@ sysconfdir = @sysconfdir@
target_alias = @target_alias@
top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
zoomedit_SOURCES = zoomedit.cpp UIManager.cpp draw.cpp Vertex.cpp \
zoomedit_SOURCES = zoomedit.cpp UIManager.cpp Renderer.cpp Vertex.cpp \
Line.cpp Polygon.cpp Rectangle.cpp Room.cpp Triangle.cpp \
IdManager.cpp WindowManager.cpp SidebarManager.cpp \
Window.cpp SidebarView.cpp SidebarAdd.cpp Drawer.cpp \
@ -278,6 +278,7 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/zoomedit-Line.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/zoomedit-Polygon.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/zoomedit-Rectangle.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/zoomedit-Renderer.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/zoomedit-Room.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/zoomedit-SidebarAdd.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/zoomedit-SidebarManager.Po@am__quote@
@ -287,7 +288,6 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/zoomedit-Vertex.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/zoomedit-Window.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/zoomedit-WindowManager.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/zoomedit-draw.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/zoomedit-zoomedit.Po@am__quote@
.cpp.o:
@ -332,19 +332,19 @@ zoomedit-UIManager.obj: UIManager.cpp
@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCXX_FALSE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(zoomedit_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o zoomedit-UIManager.obj `if test -f 'UIManager.cpp'; then $(CYGPATH_W) 'UIManager.cpp'; else $(CYGPATH_W) '$(srcdir)/UIManager.cpp'; fi`
zoomedit-draw.o: draw.cpp
@am__fastdepCXX_TRUE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(zoomedit_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT zoomedit-draw.o -MD -MP -MF $(DEPDIR)/zoomedit-draw.Tpo -c -o zoomedit-draw.o `test -f 'draw.cpp' || echo '$(srcdir)/'`draw.cpp
@am__fastdepCXX_TRUE@ mv -f $(DEPDIR)/zoomedit-draw.Tpo $(DEPDIR)/zoomedit-draw.Po
@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='draw.cpp' object='zoomedit-draw.o' libtool=no @AMDEPBACKSLASH@
zoomedit-Renderer.o: Renderer.cpp
@am__fastdepCXX_TRUE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(zoomedit_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT zoomedit-Renderer.o -MD -MP -MF $(DEPDIR)/zoomedit-Renderer.Tpo -c -o zoomedit-Renderer.o `test -f 'Renderer.cpp' || echo '$(srcdir)/'`Renderer.cpp
@am__fastdepCXX_TRUE@ mv -f $(DEPDIR)/zoomedit-Renderer.Tpo $(DEPDIR)/zoomedit-Renderer.Po
@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='Renderer.cpp' object='zoomedit-Renderer.o' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCXX_FALSE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(zoomedit_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o zoomedit-draw.o `test -f 'draw.cpp' || echo '$(srcdir)/'`draw.cpp
@am__fastdepCXX_FALSE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(zoomedit_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o zoomedit-Renderer.o `test -f 'Renderer.cpp' || echo '$(srcdir)/'`Renderer.cpp
zoomedit-draw.obj: draw.cpp
@am__fastdepCXX_TRUE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(zoomedit_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT zoomedit-draw.obj -MD -MP -MF $(DEPDIR)/zoomedit-draw.Tpo -c -o zoomedit-draw.obj `if test -f 'draw.cpp'; then $(CYGPATH_W) 'draw.cpp'; else $(CYGPATH_W) '$(srcdir)/draw.cpp'; fi`
@am__fastdepCXX_TRUE@ mv -f $(DEPDIR)/zoomedit-draw.Tpo $(DEPDIR)/zoomedit-draw.Po
@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='draw.cpp' object='zoomedit-draw.obj' libtool=no @AMDEPBACKSLASH@
zoomedit-Renderer.obj: Renderer.cpp
@am__fastdepCXX_TRUE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(zoomedit_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT zoomedit-Renderer.obj -MD -MP -MF $(DEPDIR)/zoomedit-Renderer.Tpo -c -o zoomedit-Renderer.obj `if test -f 'Renderer.cpp'; then $(CYGPATH_W) 'Renderer.cpp'; else $(CYGPATH_W) '$(srcdir)/Renderer.cpp'; fi`
@am__fastdepCXX_TRUE@ mv -f $(DEPDIR)/zoomedit-Renderer.Tpo $(DEPDIR)/zoomedit-Renderer.Po
@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='Renderer.cpp' object='zoomedit-Renderer.obj' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCXX_FALSE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(zoomedit_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o zoomedit-draw.obj `if test -f 'draw.cpp'; then $(CYGPATH_W) 'draw.cpp'; else $(CYGPATH_W) '$(srcdir)/draw.cpp'; fi`
@am__fastdepCXX_FALSE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(zoomedit_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o zoomedit-Renderer.obj `if test -f 'Renderer.cpp'; then $(CYGPATH_W) 'Renderer.cpp'; else $(CYGPATH_W) '$(srcdir)/Renderer.cpp'; fi`
zoomedit-Vertex.o: Vertex.cpp
@am__fastdepCXX_TRUE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(zoomedit_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT zoomedit-Vertex.o -MD -MP -MF $(DEPDIR)/zoomedit-Vertex.Tpo -c -o zoomedit-Vertex.o `test -f 'Vertex.cpp' || echo '$(srcdir)/'`Vertex.cpp

148
Renderer.cpp Normal file
View file

@ -0,0 +1,148 @@
#include "Renderer.h"
#include <GL/gl.h>
void Renderer::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();
}
void Renderer::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();
}
void Renderer::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();
}
void Renderer::render(const Level &level, const Rectangle &rect, float scale) {
glClear(GL_COLOR_BUFFER_BIT);
glLineWidth(1.0f);
drawGrid(rect, scale);
for(Level::const_iterator room = level.begin(); room != level.end(); room++) {
if(&*room == editManager->getActiveRoom() && editManager->getMode() == EditManager::ADD) continue;
if(&*room == editManager->getActiveRoom())
glColor4f(0.0f, 0.7f, 1.0f, 0.2f);
else
glColor4f(0.0f, 0.7f, 1.0f, 0.3f);
fillPolygon(*room);
if(&*room == editManager->getActiveRoom()) {
glColor4f(1.0f, 1.0f, 1.0f, 0.9f);
glLineWidth(2.0f);
}
else if(&*room == editManager->getHoveredRoom() && editManager->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(editManager->getMode() == EditManager::ADD) {
if(editManager->polygonOk(*editManager->getActiveRoom()))
glColor4f(0.0f, 0.7f, 1.0f, 0.2f);
else
glColor4f(1.0f, 0.3f, 0.3f, 0.2f);
fillPolygon(*editManager->getActiveRoom());
glLineWidth(2.0f);
glColor4f(0.0f, 0.7f, 1.0f, 0.7f);
drawPolygon(*editManager->getActiveRoom(), false);
if(!editManager->getActiveRoom()->empty() && editManager->getHoveredVertex()) {
if(!editManager->vertexOk(*editManager->getHoveredVertex()))
glColor4f(1.0f, 0.3f, 0.3f, 0.7f);
glBegin(GL_LINES);
glVertex2d(editManager->getActiveRoom()->back().getX(), editManager->getActiveRoom()->back().getY());
glVertex2d(editManager->getHoveredVertex()->getX(), editManager->getHoveredVertex()->getY());
glEnd();
}
}
}

26
Renderer.h Normal file
View file

@ -0,0 +1,26 @@
#ifndef RENDERER_H_
#define RENDERER_H_
#include "Rectangle.h"
#include "Polygon.h"
#include "EditManager.h"
#include "Level.h"
class Renderer {
private:
EditManager *editManager;
void drawGrid(const Rectangle &rect, float scale);
void fillPolygon(const Polygon &polygon);
void drawPolygon(const Polygon &polygon, bool close);
public:
Renderer(EditManager *editManager) {
this->editManager = editManager;
}
void render(const Level &level, const Rectangle &rect, float scale);
};
#endif /*RENDERER_H_*/

181
draw.cpp
View file

@ -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;
}

12
draw.h
View file

@ -1,12 +0,0 @@
#ifndef DRAW_H_
#define DRAW_H_
#include <gtk/gtk.h>
#include "Vertex.h"
#include "Window.h"
#include "Drawer.h"
gboolean drawTopView(GtkWidget *widget, GdkEventExpose *event, Window *window, Drawer *drawer);
#endif /*DRAW_H_*/