void
EvdevDevice::process_key(struct input_event& ev)
{
int idx = get_key_index_by_code(ev.code);
keys[idx].pressed = ev.value;
for(std::vector<Button*>::iterator i = keys[idx].bindings.begin(); i != keys[idx].bindings.end(); ++i)
{
if (ev.value)
(*i)->set_state(BUTTON_PRESSED);
else
(*i)->set_state(BUTTON_RELEASED);
}
#if 0
CL_InputEvent e;
e.device = CL_InputDevice(this);
e.id = button_index;
e.repeat_count = 0;
if (ev.value)
{
e.type = CL_InputEvent::pressed;
sig_key_down(e);
}
else
{
e.type = CL_InputEvent::released;
sig_key_up(e);
}
#endif
}
void
CL_DisplayWindow_OpenGL::setup_xinput()
{
if (!xinput_is_present())
{
CL_Log::log("debug", "XInput extentsion not found");
}
else
{
XDeviceInfo *info;
int loop;
int num_devices;
info = XListInputDevices(disp, &num_devices);
for(loop=0; loop<num_devices; loop++) {
// FIXME: Xinput isn't necesarrily a mouse, could be anything
if (info[loop].use == IsXExtensionDevice)
{
get_ic()->add_mouse(CL_InputDevice(new CL_InputDevice_XInput(this, info + loop)));
}
}
}
}
void CL_DisplayWindow_OpenGL::setup_usb_mice()
{
char pathname[256];
bool done = false;
for(int i = 0; !done; ++i)
{
snprintf(pathname, sizeof(pathname), "/dev/input/mouse%d", i);
if (access(pathname, R_OK) == 0)
{
try
{
get_ic()->add_mouse(CL_InputDevice(new CL_InputDevice_LinuxUSBMouse(this, pathname)));
}
catch (CL_Error& err)
{
CL_Log::log("debug", "Mouse Error: %1", err.message);
done = true;
}
}
else
{
CL_Log::log("debug", "Mouse Error: %1: %2", pathname, strerror(errno));
done = true;
}
}
}
void CL_DisplayWindow_OpenGL::setup_joysticks()
{
// This could need some improvments, it doesn't look for
// /dev/input/jsX for example
char pathname[256];
char joydev[256];
bool done = false;
CL_Log::log("debug", "Setting up joystick");
if (access("/dev/input/", R_OK | X_OK) == 0)
{
strcpy(joydev, "/dev/input/js%d");
}
else
{
strcpy(joydev, "/dev/js%d");
}
for(int i = 0; !done; ++i)
{
snprintf(pathname, sizeof(pathname), joydev, i);
if (access(pathname, R_OK) == 0)
{
try
{
get_ic()->add_joystick(CL_InputDevice(new CL_InputDevice_LinuxJoystick(pathname)));
}
catch (CL_Error& err)
{
CL_Log::log("debug", "Joystick Error: %1", err.message);
done = true;
}
}
else
{
CL_Log::log("debug", "Joystick Error: %1: %2", pathname, strerror(errno));
done = true;
}
}
}
void
EvdevDevice::process_absolute(struct input_event& ev)
{
int axis_index = get_absolute_index_by_code(ev.code);
if (axis_index != -1)
{
absolutes[axis_index].pos = ev.value;
#if 0
CL_InputEvent e;
e.device = CL_InputDevice(this);
e.type = CL_InputEvent::axis_moved;
e.id = axis_index;
e.axis_pos = absolutes[axis_index].get_posf();
e.repeat_count = 0;
sig_axis_move(e);
#endif
}
}
void CL_DisplayWindow_OpenGL::create_window(const CL_DisplayWindowDescription &desc)
{
OSStatus result;
const CL_OpenGLWindowDescription_Generic *gl_desc = 0;
gl_desc = dynamic_cast<const CL_OpenGLWindowDescription_Generic*>(desc.impl.get());
fullscreen_width = desc.get_size().width;
fullscreen_height = desc.get_size().height;
disp_ref_count++;
GLint gl_attribs_single[] =
{
AGL_RGBA,
AGL_RED_SIZE, 4,
AGL_GREEN_SIZE, 4,
AGL_BLUE_SIZE, 4,
AGL_DEPTH_SIZE, 16,
AGL_NONE
};
GLint gl_attribs[32];
int i = 0;
if( gl_desc )
{
if( gl_desc->rgba ) gl_attribs[i++] = AGL_RGBA;
if( gl_desc->doublebuffer ) gl_attribs[i++] = AGL_DOUBLEBUFFER;
//if( gl_desc->stereo ) gl_attribs[i++] = AGL_STEREO;
gl_attribs[i++] = AGL_BUFFER_SIZE;
gl_attribs[i++] = gl_desc->buffer_size;
gl_attribs[i++] = AGL_LEVEL;
gl_attribs[i++] = gl_desc->level;
gl_attribs[i++] = AGL_AUX_BUFFERS;
gl_attribs[i++] = gl_desc->aux_buffers;
gl_attribs[i++] = AGL_RED_SIZE;
gl_attribs[i++] = gl_desc->red_size;
gl_attribs[i++] = AGL_GREEN_SIZE;
gl_attribs[i++] = gl_desc->green_size;
gl_attribs[i++] = AGL_BLUE_SIZE;
gl_attribs[i++] = gl_desc->blue_size;
gl_attribs[i++] = AGL_DEPTH_SIZE;
gl_attribs[i++] = gl_desc->depth_size;
gl_attribs[i++] = AGL_STENCIL_SIZE;
gl_attribs[i++] = gl_desc->stencil_size;
gl_attribs[i++] = AGL_ACCUM_RED_SIZE;
gl_attribs[i++] = gl_desc->accum_red_size;
gl_attribs[i++] = AGL_ACCUM_GREEN_SIZE;
gl_attribs[i++] = gl_desc->accum_green_size;
gl_attribs[i++] = AGL_ACCUM_BLUE_SIZE;
gl_attribs[i++] = gl_desc->accum_blue_size;
gl_attribs[i++] = AGL_ACCUM_ALPHA_SIZE;
gl_attribs[i++] = gl_desc->accum_alpha_size;
gl_attribs[i++] = AGL_ACCUM_RED_SIZE;
gl_attribs[i++] = gl_desc->accum_red_size;
// gl_attribs[i++] = AGL_FULLSCREEN;
}
else
{
gl_attribs[i++] = AGL_RGBA;
gl_attribs[i++] = AGL_NO_RECOVERY;
gl_attribs[i++] = AGL_DOUBLEBUFFER;
gl_attribs[i++] = AGL_DEPTH_SIZE;
gl_attribs[i++] = 16;
}
/*
else
{
gl_attribs[i++] = AGL_RGBA;
gl_attribs[i++] = AGL_DOUBLEBUFFER;
gl_attribs[i++] = AGL_RED_SIZE;
gl_attribs[i++] = 4;
gl_attribs[i++] = AGL_GREEN_SIZE;
gl_attribs[i++] = 4;
gl_attribs[i++] = AGL_BLUE_SIZE;
gl_attribs[i++] = 4;
gl_attribs[i++] = AGL_DEPTH_SIZE;
gl_attribs[i++] = 16;
// gl_attribs[i++] = AGL_FULLSCREEN;
}
*/
gl_attribs[i] = AGL_NONE;
CGDirectDisplayID display = CGMainDisplayID();
GDHandle gdhDisplay, *pgdhDisplay;
int numDisplay;
pgdhDisplay = &gdhDisplay;
if (noErr == DMGetGDeviceByDisplayID ((DisplayIDType)display, pgdhDisplay, false))
numDisplay = 1;
else
{
pgdhDisplay = 0;
numDisplay = 0;
}
AGLPixelFormat pixelformat;
pixelformat = aglChoosePixelFormat(pgdhDisplay, numDisplay, gl_attribs);
win_context = aglCreateContext(pixelformat, share_context);
if (!share_context) share_context = win_context;
aglDestroyPixelFormat(pixelformat);
gl_attribs[i++] = AGL_FULLSCREEN;
gl_attribs[i] = AGL_NONE;
pixelformat = aglChoosePixelFormat(pgdhDisplay, numDisplay, gl_attribs);
fs_context = aglCreateContext(pixelformat, win_context);
aglDestroyPixelFormat(pixelformat);
if (!(win_context && fs_context))
{
printf("Requested visual not supported by your OpenGL implementation. Falling back on singlebuffered Visual!\n");
pixelformat = aglChoosePixelFormat(0, 0, gl_attribs_single);
win_context = aglCreateContext(pixelformat, share_context);
aglDestroyPixelFormat(pixelformat);
fs_context = 0;
}
WindowAttributes style = kWindowCloseBoxAttribute | kWindowStandardHandlerAttribute;
if (desc.get_allow_resize()) style |= kWindowResizableAttribute | kWindowFullZoomAttribute;
Rect window_rect;
SetRect(&window_rect, 50, 50, 50+desc.get_size().width, 50+desc.get_size().height);
result = CreateNewWindow(kDocumentWindowClass, style, &window_rect, &window_ref);
if (result != noErr)
printf("Could not create window, due to error %d\n", (int)result);
// set title of window:
set_title(desc.get_title());
// Set standard arrow cursor:
InitCursor(); // do we need to do this? -- iMBN, 13. may 2004
// Create input devices for window:
keyboard = CL_InputDevice(new CL_InputDevice_MacKeyboard(this));
mouse = CL_InputDevice(new CL_InputDevice_MacMouse(this));
get_ic()->clear();
get_ic()->add_keyboard(keyboard);
get_ic()->add_mouse(mouse);
// buffer_front = CL_PixelBuffer(new CL_PixelBuffer_OpenGL_Frame(CL_FRONT, gc));
// buffer_back = CL_PixelBuffer(new CL_PixelBuffer_OpenGL_Frame(CL_BACK, gc));
if (!aglSetDrawable(win_context, GetWindowPort(window_ref)))
{
printf("Unable to set drawable");
}
if (desc.is_fullscreen())
set_fullscreen(desc.get_size().width, desc.get_size().height, desc.get_bpp(), desc.get_refresh_rate());
else {
fullscreen = true; // not really, but need to fool set_windowed
set_windowed();
}
ShowWindow(window_ref);
}
void CL_DisplayWindow_OpenGL::create_window(const CL_DisplayWindowDescription &desc)
{
const CL_OpenGLWindowDescription_Generic *gl_desc = 0;
gl_desc = dynamic_cast<const CL_OpenGLWindowDescription_Generic*>(desc.impl.get());
fullscreen_width = desc.get_size().width;
fullscreen_height = desc.get_size().height;
XVisualInfo *vi;
Colormap cmap;
if (disp == 0)
{
disp = XOpenDisplay(0);
if (disp == 0) throw CL_Error("Could not open X11 display!");
}
disp_ref_count++;
int gl_attribs_single[] =
{
GLX_RGBA,
GLX_RED_SIZE, 4,
GLX_GREEN_SIZE, 4,
GLX_BLUE_SIZE, 4,
GLX_DEPTH_SIZE, 16,
None
};
int gl_attribs[32];
int i = 0;
if( gl_desc )
{
if( gl_desc->rgba ) gl_attribs[i++] = GLX_RGBA;
if( gl_desc->doublebuffer ) gl_attribs[i++] = GLX_DOUBLEBUFFER;
if( gl_desc->stereo ) gl_attribs[i++] = GLX_STEREO;
gl_attribs[i++] = GLX_BUFFER_SIZE;
gl_attribs[i++] = gl_desc->buffer_size;
gl_attribs[i++] = GLX_LEVEL;
gl_attribs[i++] = gl_desc->level;
gl_attribs[i++] = GLX_AUX_BUFFERS;
gl_attribs[i++] = gl_desc->aux_buffers;
gl_attribs[i++] = GLX_RED_SIZE;
gl_attribs[i++] = gl_desc->red_size;
gl_attribs[i++] = GLX_GREEN_SIZE;
gl_attribs[i++] = gl_desc->green_size;
gl_attribs[i++] = GLX_BLUE_SIZE;
gl_attribs[i++] = gl_desc->blue_size;
gl_attribs[i++] = GLX_DEPTH_SIZE;
gl_attribs[i++] = gl_desc->depth_size;
gl_attribs[i++] = GLX_STENCIL_SIZE;
gl_attribs[i++] = gl_desc->stencil_size;
gl_attribs[i++] = GLX_ACCUM_RED_SIZE;
gl_attribs[i++] = gl_desc->accum_red_size;
gl_attribs[i++] = GLX_ACCUM_GREEN_SIZE;
gl_attribs[i++] = gl_desc->accum_green_size;
gl_attribs[i++] = GLX_ACCUM_BLUE_SIZE;
gl_attribs[i++] = gl_desc->accum_blue_size;
gl_attribs[i++] = GLX_ACCUM_ALPHA_SIZE;
gl_attribs[i++] = gl_desc->accum_alpha_size;
gl_attribs[i++] = GLX_ACCUM_RED_SIZE;
gl_attribs[i++] = gl_desc->accum_red_size;
gl_attribs[i++] = None;
}
else
{
gl_attribs[i++] = GLX_RGBA;
gl_attribs[i++] = GLX_DOUBLEBUFFER;
gl_attribs[i++] = GLX_RED_SIZE;
gl_attribs[i++] = 4;
gl_attribs[i++] = GLX_GREEN_SIZE;
gl_attribs[i++] = 4;
gl_attribs[i++] = GLX_BLUE_SIZE;
gl_attribs[i++] = 4;
gl_attribs[i++] = GLX_DEPTH_SIZE;
gl_attribs[i++] = 16;
gl_attribs[i++] = None;
}
// get an appropriate visual
vi = glXChooseVisual(disp, DefaultScreen(disp), gl_attribs);
if (vi == NULL)
{
vi = glXChooseVisual(disp, window, gl_attribs_single);
printf("Requested visual not supported by your OpenGL implementation. Falling back on singlebuffered Visual!\n");
}
// create a GLX context
context = glXCreateContext(disp, vi, share_context, True);
if( share_context == NULL )
share_context = context;
glXGetConfig(disp, vi, GLX_BUFFER_SIZE, &glx_bpp);
// create a color map
cmap = XCreateColormap( disp, RootWindow(disp, vi->screen), vi->visual, AllocNone);
attributes.colormap = cmap;
attributes.border_pixel = 0;
attributes.override_redirect = False;
// create a window in window mode
attributes.event_mask =
ExposureMask |
KeyPressMask |
KeyReleaseMask |
ButtonPressMask |
ButtonReleaseMask |
StructureNotifyMask |
PointerMotionMask |
EnterWindowMask |
LeaveWindowMask |
FocusChangeMask;
window = XCreateWindow(disp, RootWindow(disp, vi->screen),
0, 0, desc.get_size().width, desc.get_size().height, 0, vi->depth, InputOutput, vi->visual,
CWBorderPixel | CWColormap | CWOverrideRedirect | CWEventMask, &attributes);
XSelectInput(disp, window,
FocusChangeMask | KeyPressMask | KeyReleaseMask
| PropertyChangeMask | StructureNotifyMask |
KeymapStateMask | ButtonPressMask | ButtonReleaseMask | PointerMotionMask);
// set title of window:
set_title(desc.get_title());
// setup size hints:
XSizeHints size_hints;
memset(&size_hints, 0, sizeof(XSizeHints));
size_hints.width = desc.get_size().width;
size_hints.height = desc.get_size().height;
size_hints.base_width = desc.get_size().width;
size_hints.base_height = desc.get_size().height;
size_hints.min_width = size_hints.width;
size_hints.min_height = size_hints.height;
size_hints.max_width = size_hints.width;
size_hints.max_height = size_hints.height;
size_hints.flags = PSize|PBaseSize;
if (!desc.get_allow_resize()) size_hints.flags |= PMinSize | PMaxSize;
XSetWMNormalHints(disp, window, &size_hints);
// handle wm_delete_events if in windowed mode:
Atom wm_delete = XInternAtom(disp, "WM_DELETE_WINDOW", True);
XSetWMProtocols(disp, window, &wm_delete, 1);
// make window visible:
XMapRaised(disp, window);
if (!glXIsDirect(disp, context))
printf("No hardware acceleration available. I hope you got a really fast machine..\n");
// Create input devices for window:
keyboard = CL_InputDevice(new CL_InputDevice_X11Keyboard(this));
mouse = CL_InputDevice(new CL_InputDevice_X11Mouse(this));
get_ic()->clear();
get_ic()->add_keyboard(keyboard);
get_ic()->add_mouse(mouse);
setup_joysticks();
// setup_usb_mice();
// setup_xinput();
// setup_event();
XSync(disp, True);
focus = true;
system_cursor = XCreateFontCursor(disp, XC_left_ptr);
char *data = (char*)malloc(64); // 8x8
memset(data, 0, 64);
XColor black_color;
memset(&black_color, 0, sizeof(black_color));
cursor_bitmap = XCreateBitmapFromData(disp, window, data, 8, 8);
hidden_cursor = XCreatePixmapCursor(disp, cursor_bitmap, cursor_bitmap, &black_color, &black_color, 0,0 );
if (desc.is_fullscreen())
set_fullscreen(desc.get_size().width, desc.get_size().height, desc.get_bpp(), desc.get_refresh_rate());
}