void handleEvents()
{
sf::Event Event;
const sf::Input& Input = App->GetInput();
bool shiftDown = Input.IsKeyDown(sf::Key::LShift) || Input.IsKeyDown(sf::Key::RShift);
while (App->GetEvent(Event))
{
// Close window : exit
if (Event.Type == sf::Event::Closed)
App->Close();
//
// Escape key : exit
if (Event.Type == sf::Event::KeyPressed)
{
if(Event.Key.Code == sf::Key::Escape)
App->Close();
else if(Event.Key.Code == sf::Key::Delete)
deleteShape();
else if(Event.Key.Code == sf::Key::Up && selected != 0)
{
Shape* s = findShape(selected);
switch(colorM)
{
case COLOR_R:
s->color[0] = ffmin(1.0, s->color[0]+0.05); break;
case COLOR_G:
s->color[1] = ffmin(1.0, s->color[1]+0.05); break;
case COLOR_B:
s->color[2] = ffmin(1.0, s->color[2]+0.05); break;
}
}
else if(Event.Key.Code == sf::Key::Down && selected != 0)
{
Shape* s = findShape(selected);
switch(colorM)
{
case COLOR_R:
s->color[0] = ffmax(0.0, s->color[0]-0.05); break;
case COLOR_G:
s->color[1] = ffmax(0.0, s->color[1]-0.05); break;
case COLOR_B:
s->color[2] = ffmax(0.0, s->color[2]-0.05); break;
}
}
}
// Resize event : adjust viewport
if (Event.Type == sf::Event::Resized)
{
glViewport(0, 0, Event.Size.Width, Event.Size.Height);
currentRes[0] = Event.Size.Width;
currentRes[1] = Event.Size.Height;
update_perspective();
}
if (Event.Type == sf::Event::MouseButtonPressed)
{
lastPos[0] = Event.MouseButton.X;
lastPos[1] = Event.MouseButton.Y;
float x = Event.MouseButton.X;
float y = currentRes[1]-Event.MouseButton.Y;
if(Event.MouseButton.Button == sf::Mouse::Left)
{
if(!handleButtons(x,y))
{
handleSelection(Event.MouseButton.X, Event.MouseButton.Y);
}
}
if(Event.MouseButton.Button == sf::Mouse::Left && !shiftDown)
{
buttonDown[0] = 1;
}
if(Event.MouseButton.Button == sf::Mouse::Right)
buttonDown[1] = 1;
if(Event.MouseButton.Button == sf::Mouse::Middle)
buttonDown[2] = 1;
if(Event.MouseButton.Button == sf::Mouse::Left && shiftDown)
buttonDown[2] = 1;
}
if (Event.Type == sf::Event::MouseButtonReleased)
{
if(Event.MouseButton.Button == sf::Mouse::Left && !shiftDown)
buttonDown[0] = 0;
if(Event.MouseButton.Button == sf::Mouse::Right)
buttonDown[1] = 0;
if(Event.MouseButton.Button == sf::Mouse::Middle)
buttonDown[2] = 0;
if(Event.MouseButton.Button == sf::Mouse::Left && shiftDown)
buttonDown[2] = 0;
}
if (Event.Type == sf::Event::MouseMoved && (buttonDown[0] || buttonDown[1] || buttonDown[2]) )
{
int x = Event.MouseMove.X;
int y = Event.MouseMove.Y;
if(selected == 0)
{
if(buttonDown[0])
camera.trackball_rotate(lastPos[0], lastPos[1], x, y, currentRes[0], currentRes[1]);
if(buttonDown[1])
camera.trackball_translate(lastPos[0], lastPos[1], x, y);
if(buttonDown[2])
camera.trackball_translate_z(lastPos[0], lastPos[1], x, y);
}
else
{
Shape* s = findShape(selected);
float diff = (x-lastPos[0])-(y-lastPos[1]);
vec3 v;
switch(axisM)
{
case X_AXIS:
v = vec3(diff,0.0,0.0); break;
case Y_AXIS:
v = vec3(0.0,diff,0.0); break;
case Z_AXIS:
v = vec3(0.0,0.0,diff); break;
}
switch(transM)
{
case TRANS_TRANSLATION:
s->trans.trans += v*0.01; break;
case TRANS_ROTATION:
s->rot.trans += v*0.1; break;
case TRANS_SCALE:
s->scale.trans += v*0.01; break;
}
}
lastPos[0] = x;
lastPos[1] = y;
}
}
}
void graphic_manager_context_force_update() {
update_perspective(1);
update_rendermode(1);
update_settings();
}
