/*
====================
MainWndProc
main window procedure
====================
*/
LONG WINAPI MainWndProc (
HWND hWnd,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
{
LONG lRet = 0;
if ( uMsg == MSH_MOUSEWHEEL )
{
if ( ( ( int ) wParam ) > 0 )
{
Key_Event( K_MWHEELUP, true, sys_msg_time );
Key_Event( K_MWHEELUP, false, sys_msg_time );
}
else
{
Key_Event( K_MWHEELDOWN, true, sys_msg_time );
Key_Event( K_MWHEELDOWN, false, sys_msg_time );
}
return DefWindowProc (hWnd, uMsg, wParam, lParam);
}
switch (uMsg)
{
case WM_MOUSEWHEEL:
/*
** this chunk of code theoretically only works under NT4 and Win98
** since this message doesn't exist under Win95
*/
if ( ( short ) HIWORD( wParam ) > 0 )
{
Key_Event( K_MWHEELUP, true, sys_msg_time );
Key_Event( K_MWHEELUP, false, sys_msg_time );
}
else
{
Key_Event( K_MWHEELDOWN, true, sys_msg_time );
Key_Event( K_MWHEELDOWN, false, sys_msg_time );
}
break;
case WM_HOTKEY:
return 0;
case WM_CREATE:
cl_hwnd = hWnd;
MSH_MOUSEWHEEL = RegisterWindowMessage("MSWHEEL_ROLLMSG");
return DefWindowProc (hWnd, uMsg, wParam, lParam);
case WM_PAINT:
SCR_DirtyScreen (); // force entire screen to update next frame
return DefWindowProc (hWnd, uMsg, wParam, lParam);
case WM_DESTROY:
// let sound and input know about this?
cl_hwnd = NULL;
return DefWindowProc (hWnd, uMsg, wParam, lParam);
case WM_ACTIVATE:
{
int fActive, fMinimized;
// KJB: Watch this for problems in fullscreen modes with Alt-tabbing.
fActive = LOWORD(wParam);
fMinimized = (BOOL) HIWORD(wParam);
AppActivate( fActive != WA_INACTIVE, fMinimized);
if ( reflib_active )
GLimp_AppActivate( !( fActive == WA_INACTIVE ) );
}
return DefWindowProc (hWnd, uMsg, wParam, lParam);
case WM_MOVE:
{
int xPos, yPos;
RECT r;
int style;
if (!vid_fullscreen->value)
{
xPos = (short) LOWORD(lParam); // horizontal position
yPos = (short) HIWORD(lParam); // vertical position
r.left = 0;
r.top = 0;
r.right = 1;
r.bottom = 1;
style = GetWindowLong( hWnd, GWL_STYLE );
AdjustWindowRect( &r, style, FALSE );
Cvar_SetValue( "vid_xpos", xPos + r.left);
Cvar_SetValue( "vid_ypos", yPos + r.top);
vid_xpos->modified = false;
vid_ypos->modified = false;
if (ActiveApp)
IN_Activate (true);
}
}
return DefWindowProc (hWnd, uMsg, wParam, lParam);
// this is complicated because Win32 seems to pack multiple mouse events into
// one update sometimes, so we always check all states and look for events
case WM_LBUTTONDOWN:
case WM_LBUTTONUP:
case WM_RBUTTONDOWN:
case WM_RBUTTONUP:
case WM_MBUTTONDOWN:
case WM_MBUTTONUP:
#ifdef ENABLE_MOUSE4_MOUSE5 // mattx86: mouse4_mouse5
case WM_XBUTTONDOWN:
case WM_XBUTTONUP:
#endif
case WM_MOUSEMOVE:
{
int temp;
temp = 0;
if (wParam & MK_LBUTTON)
temp |= 1;
if (wParam & MK_RBUTTON)
temp |= 2;
if (wParam & MK_MBUTTON)
temp |= 4;
#ifdef ENABLE_MOUSE4_MOUSE5 // mattx86: mouse4_mouse5
if (wParam & MK_XBUTTON1)
temp |= 8;
if (wParam & MK_XBUTTON2)
temp |= 16;
#endif
IN_MouseEvent (temp);
}
break;
case WM_SYSCOMMAND:
if ( wParam == SC_SCREENSAVE )
return 0;
return DefWindowProc (hWnd, uMsg, wParam, lParam);
case WM_SYSKEYDOWN:
if ( wParam == 13 )
{
if ( vid_fullscreen )
{
Cvar_SetValue( "vid_fullscreen", !vid_fullscreen->value );
}
return 0;
}
// fall through
case WM_KEYDOWN:
Key_Event( MapKey( lParam ), true, sys_msg_time);
break;
case WM_SYSKEYUP:
case WM_KEYUP:
Key_Event( MapKey( lParam ), false, sys_msg_time);
break;
case MM_MCINOTIFY:
{
LONG CDAudio_MessageHandler(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
lRet = CDAudio_MessageHandler (hWnd, uMsg, wParam, lParam);
}
break;
default: // pass all unhandled messages to DefWindowProc
return DefWindowProc (hWnd, uMsg, wParam, lParam);
}
/* return 0 if handled message, 1 if not */
return DefWindowProc( hWnd, uMsg, wParam, lParam );
}
void RF_AppActivate( bool active, bool destroy )
{
R_Flush();
GLimp_AppActivate( active, destroy );
}
