void
Button::render()
{
#ifdef DEBUG_BUTTON
cout << "Button::render()" << endl;
#endif
ViewRect r = getScreenQuad();
float cx = r.x + r.w/2.0;
float cy = r.y + r.h/2.0;
//
RenderSystem *renderSystem = Global::instance()->getRenderSystem();
renderSystem->startViewport(screen_window);
renderSystem->setColor(bg_color);
renderSystem->drawQuad(r.x,r.y,r.w,r.h);
#ifdef DEBUG_BUTTON
cout << " state: " << state << endl;
cout << " toggle: " << toggle << endl;
cout << " toggle: " << text_color_1.str() << endl;
#endif
renderSystem->setColor(text_color_0);
if (state == 1 && toggle)
renderSystem->setColor(text_color_1);
renderSystem->drawCenteredText(text.c_str(),
font_size,
r.x, r.y,
r.w, r.h);
renderSystem->endViewport();
}
void
MapSelectionsRenderer::process()
{
#ifdef DEBUG_MAPSELECTIONSRENDERER
cout << "MapSelectionsRenderer::process()" << endl;
#endif
// cout << "MapSelectionsRenderer::process()" << endl;
typedef data::Single<Selection *> SingleSelectionPtr;
ViewRect screen_window;
if (!data::SingleViewRect::getInputValue(this,"screen_window",screen_window))
return;
#ifdef DEBUG_MAPSELECTIONSRENDERER
cout << " screen window.....OK" << endl;
#endif
ViewRect world_window;
if (!data::SingleViewRect::getInputValue(this,"world_window",world_window))
return;
#ifdef DEBUG_MAPSELECTIONSRENDERER
cout << " world window.....OK" << endl;
#endif
vector<Selection *> selections;
vector<Data *> vec_data = this->getInputPort("selections")->getAllData();
for (int i=0;i<vec_data.size();i++)
{
SingleSelectionPtr* data = dynamic_cast<SingleSelectionPtr*>(vec_data.at(i));
if (data != NULL)
selections.push_back(data->value);
}
#ifdef DEBUG_MAPSELECTIONSRENDERER
cout << " number of selections " << selections.size() << endl;
#endif
Global *global = Global::instance();
if (global->usa_states == NULL)
{
cout << " usa states not loaded... returning without rendering" << endl;
}
ScreenWorldTransform swt(screen_window, world_window);
ViewRect adj_screen_window = swt.getAdjustedScreenWindow();
RenderSystem *renderSystem = global->getRenderSystem();
renderSystem->startViewport(adj_screen_window,
world_window,
screen_window);
for (int i=0;i<selections.size();i++)
{
Selection *sel = selections[i];
ViewRect sw = sel->getSelectionWindow();
Color c = sel->getColor();
renderSystem->setColor(c.r,c.g,c.b, ColorConstants::SEL_TRANSPARENCY);
renderSystem->drawQuad(sw.x,sw.y,sw.w,sw.h);
renderSystem->setColor(sel->getColor());
renderSystem->drawQuad(sw.x,sw.y,sw.w,sw.h,GL_LINE_LOOP);
}
renderSystem->endViewport();
}