static void HandleEvents()
{
SDL_Event event;
while (SDL_PollEvent(&event)) {
switch (event.type) {
case SDL_QUIT:
Sys_Quit();
break;
case SDL_WINDOWEVENT:
window_event(&event.window);
break;
case SDL_KEYDOWN:
case SDL_KEYUP:
keyb_event(&event.key);
break;
case SDL_MOUSEMOTION:
if (mouse_active && !SDL_GetRelativeMouseMode()) {
mx = old_x - event.motion.x;
my = old_y - event.motion.y;
old_x = event.motion.x;
old_y = event.motion.y;
SDL_WarpMouseInWindow(sdl_window, glConfig.vidWidth / 2, glConfig.vidHeight / 2);
}
break;
case SDL_MOUSEBUTTONDOWN:
case SDL_MOUSEBUTTONUP:
mouse_button_event(&event.button);
break;
case SDL_MOUSEWHEEL:
mouse_wheel_event(&event.wheel);
break;
}
}
}
static void raw_mouse_event( PRAWMOUSE rm ) {
int i;
if( rm->usButtonFlags ) {
for( i = 0; i < MOUSE_BUTTONS; i++ ) {
if( rm->usButtonFlags & ( 1 << ( i * 2 ) ) ) {
Key_Event( K_MOUSE1 + i, qtrue, win.lastMsgTime );
}
if( rm->usButtonFlags & ( 1 << ( i * 2 + 1 ) ) ) {
Key_Event( K_MOUSE1 + i, qfalse, win.lastMsgTime );
}
}
if( rm->usButtonFlags & RI_MOUSE_WHEEL ) {
mouse_wheel_event( ( short )rm->usButtonData );
}
// this flag is undocumented, but confirmed to work on Win7
if( rm->usButtonFlags & 0x0800 ) {
mouse_hwheel_event( ( short )rm->usButtonData );
}
}
if( ( rm->usFlags & (MOUSE_MOVE_RELATIVE|MOUSE_MOVE_ABSOLUTE) ) == MOUSE_MOVE_RELATIVE ) {
win.mouse.mx += rm->lLastX;
win.mouse.my += rm->lLastY;
}
}
// main window procedure
STATIC LONG WINAPI Win_MainWndProc ( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam ) {
switch( uMsg ) {
case WM_MOUSEWHEEL:
if( win.mouse.initialized == WIN_MOUSE_LEGACY ) {
mouse_wheel_event( ( short )HIWORD( wParam ) );
}
break;
case WM_MOUSEHWHEEL:
if( win.mouse.initialized == WIN_MOUSE_LEGACY ) {
mouse_hwheel_event( ( short )HIWORD( wParam ) );
}
break;
case WM_NCMOUSEMOVE:
if( win.mouse.initialized ) {
// don't hide cursor
IN_MouseEvent( -1, -1 );
}
break;
case WM_MOUSEMOVE:
if( win.mouse.initialized ) {
int x = ( short )LOWORD( lParam );
int y = ( short )HIWORD( lParam );
IN_MouseEvent( x, y );
}
// fall through
case WM_LBUTTONDOWN:
case WM_LBUTTONUP:
case WM_RBUTTONDOWN:
case WM_RBUTTONUP:
case WM_MBUTTONDOWN:
case WM_MBUTTONUP:
case WM_XBUTTONDOWN:
case WM_XBUTTONUP:
if( win.mouse.initialized == WIN_MOUSE_LEGACY ) {
legacy_mouse_event( wParam );
}
break;
case WM_HOTKEY:
return FALSE;
case WM_INPUT:
if( wParam == RIM_INPUT && win.mouse.initialized == WIN_MOUSE_RAW ) {
raw_input_event( ( HANDLE )lParam );
}
break;
case WM_CLOSE:
PostQuitMessage( 0 );
return FALSE;
case WM_ACTIVATE:
Win_Activate( wParam );
break;
case WM_WINDOWPOSCHANGING:
if( !( win.flags & QVF_FULLSCREEN ) ) {
WINDOWPOS *pos = ( WINDOWPOS * )lParam;
if( !( pos->flags & SWP_NOSIZE ) ) {
resizing_event( hWnd, pos );
}
}
break;
case WM_SIZE:
if( wParam == SIZE_RESTORED && !( win.flags & QVF_FULLSCREEN ) ) {
int w = ( short )LOWORD( lParam );
int h = ( short )HIWORD( lParam );
win.rc.width = w;
win.rc.height = h;
win.mode_changed |= MODE_SIZE;
}
break;
case WM_MOVE:
if( !( win.flags & QVF_FULLSCREEN ) ) {
int x = ( short )LOWORD( lParam );
int y = ( short )HIWORD( lParam );
RECT r;
// adjust for non-client area
get_nc_area_size( hWnd, &r );
win.rc.x = x + r.left;
win.rc.y = y + r.top;
win.mode_changed |= MODE_POS;
}
break;
case WM_SYSCOMMAND:
switch( wParam & 0xFFF0 ) {
case SC_SCREENSAVE:
return FALSE;
case SC_MAXIMIZE:
if( !vid_fullscreen->integer ) {
VID_ToggleFullscreen();
}
return FALSE;
}
break;
case WM_KEYDOWN:
case WM_SYSKEYDOWN:
legacy_key_event( wParam, lParam, qtrue );
return FALSE;
case WM_KEYUP:
case WM_SYSKEYUP:
legacy_key_event( wParam, lParam, qfalse );
return FALSE;
case WM_SYSCHAR:
case WM_CHAR:
#if USE_CHAR_EVENTS
Key_CharEvent( wParam );
#endif
return FALSE;
default:
break;
}
// pass all unhandled messages to DefWindowProc
return DefWindowProc( hWnd, uMsg, wParam, lParam );
}
static void IN_HandleEvents( void )
{
Uint16 *wtext = NULL;
SDL_PumpEvents();
SDL_Event event;
while( SDL_PollEvent( &event ) ) {
switch( event.type ) {
case SDL_KEYDOWN:
key_event( &event.key, true );
// Emulate copy/paste
#if defined( __APPLE__ )
#define KEYBOARD_COPY_PASTE_MODIFIER KMOD_GUI
#else
#define KEYBOARD_COPY_PASTE_MODIFIER KMOD_CTRL
#endif
if( event.key.keysym.sym == SDLK_c ) {
if( event.key.keysym.mod & KEYBOARD_COPY_PASTE_MODIFIER ) {
Key_CharEvent( KC_CTRLC, KC_CTRLC );
}
}
else if( event.key.keysym.sym == SDLK_v ) {
if( event.key.keysym.mod & KEYBOARD_COPY_PASTE_MODIFIER ) {
Key_CharEvent( KC_CTRLV, KC_CTRLV );
}
}
break;
case SDL_KEYUP:
key_event( &event.key, false );
break;
case SDL_TEXTINPUT:
// SDL_iconv_utf8_ucs2 uses "UCS-2-INTERNAL" as tocode and fails to convert text on Linux
// where SDL_iconv uses system iconv. So we force needed encoding directly
#if SDL_BYTEORDER == SDL_LIL_ENDIAN
#define UCS_2_INTERNAL "UCS-2LE"
#else
#define UCS_2_INTERNAL "UCS-2BE"
#endif
wtext = (Uint16 *)SDL_iconv_string( UCS_2_INTERNAL, "UTF-8", event.text.text, SDL_strlen( event.text.text ) + 1 );
if( wtext ) {
wchar_t charkey = wtext[0];
int key = ( charkey <= 255 ) ? charkey : 0;
Key_CharEvent( key, charkey );
SDL_free( wtext );
}
break;
case SDL_MOUSEMOTION:
mouse_motion_event( &event.motion );
break;
case SDL_MOUSEBUTTONDOWN:
mouse_button_event( &event.button, true );
break;
case SDL_MOUSEBUTTONUP:
mouse_button_event( &event.button, false );
break;
case SDL_MOUSEWHEEL:
mouse_wheel_event( &event.wheel );
break;
case SDL_QUIT:
Cbuf_ExecuteText( EXEC_NOW, "quit" );
break;
case SDL_WINDOWEVENT:
switch( event.window.event ) {
case SDL_WINDOWEVENT_SHOWN:
AppActivate( true );
break;
case SDL_WINDOWEVENT_HIDDEN:
AppActivate( false );
break;
case SDL_WINDOWEVENT_CLOSE:
break;
case SDL_WINDOWEVENT_FOCUS_GAINED:
input_focus = true;
break;
case SDL_WINDOWEVENT_FOCUS_LOST:
input_focus = false;
break;
case SDL_WINDOWEVENT_MOVED:
// FIXME: move this somewhere else
Cvar_SetValue( "vid_xpos", event.window.data1 );
Cvar_SetValue( "vid_ypos", event.window.data2 );
vid_xpos->modified = false;
vid_ypos->modified = false;
break;
}
break;
}
}
}
