# define MIN(a,b) (((a)<(b)) ? (a) : (b))
#endif
+#ifdef WM_TOUCH
+ typedef BOOL (WINAPI *pGetTouchInputInfo)(HTOUCHINPUT,UINT,PTOUCHINPUT,int);
+ typedef BOOL (WINAPI *pCloseTouchInputHandle)(HTOUCHINPUT);
+ static pGetTouchInputInfo fghGetTouchInputInfo = (pGetTouchInputInfo)0xDEADBEEF;
+ static pCloseTouchInputHandle fghCloseTouchInputHandle = (pCloseTouchInputHandle)0xDEADBEEF;
+#endif
/*
* TODO BEFORE THE STABLE RELEASE:
freeglut_return_if_fail( window != NULL );
-
#if TARGET_HOST_POSIX_X11
XResizeWindow( fgDisplay.Display, window->Window.Handle,
#if TARGET_HOST_POSIX_X11
fghRedrawWindow ( window ) ;
#elif TARGET_HOST_MS_WINDOWS
+
RedrawWindow(
window->Window.Handle, NULL, NULL,
RDW_NOERASE | RDW_INTERNALPAINT | RDW_INVALIDATE | RDW_UPDATENOW
* XXX See XFree86 configuration docs (even back in the
* XXX 3.x days, and especially with 4.x).
*
- * XXX Note that {button} has already been decremeted
+ * XXX Note that {button} has already been decremented
* XXX in mapping from X button numbering to GLUT.
+ *
+ * XXX Should add support for partial wheel turns as Windows does -- 5/27/11
*/
int wheel_number = (button - glutDeviceGet ( GLUT_NUM_MOUSE_BUTTONS )) / 2;
int direction = -1;
switch( uMsg )
{
case WM_CREATE:
- /* The window structure is passed as the creation structure paramter... */
+ /* The window structure is passed as the creation structure parameter... */
window = (SFG_Window *) (((LPCREATESTRUCT) lParam)->lpCreateParams);
FREEGLUT_INTERNAL_ERROR_EXIT ( ( window != NULL ), "Cannot create window",
"fgWindowProc" );
}
window->State.NeedToResize = GL_TRUE;
+ /* if we used CW_USEDEFAULT (thats a negative value) for the size
+ * of the window, query the window now for the size at which it
+ * was created.
+ */
if( ( window->State.Width < 0 ) || ( window->State.Height < 0 ) )
{
SFG_Window *current_window = fgStructure.CurrentWindow;
case 0x020a:
/* Should be WM_MOUSEWHEEL but my compiler doesn't recognize it */
{
- /*
- * XXX THIS IS SPECULATIVE -- John Fay, 10/2/03
- * XXX Should use WHEEL_DELTA instead of 120
- */
int wheel_number = LOWORD( wParam );
- short ticks = ( short )HIWORD( wParam ) / 120;
- int direction = 1;
-
- if( ticks < 0 )
- {
- direction = -1;
- ticks = -ticks;
- }
+ short ticks = ( short )HIWORD( wParam );
+ fgState.MouseWheelTicks += ticks;
/*
- * The mouse cursor has moved. Remember the new mouse cursor's position
+ * XXX Should use WHEEL_DELTA instead of 120
*/
- /* window->State.MouseX = LOWORD( lParam ); */
- /* Need to adjust by window position, */
- /* window->State.MouseY = HIWORD( lParam ); */
- /* change "lParam" to other parameter */
+ if ( abs ( fgState.MouseWheelTicks ) > 120 )
+ {
+ int direction = ( fgState.MouseWheelTicks > 0 ) ? 1 : -1;
- if( ! FETCH_WCB( *window, MouseWheel ) &&
- ! FETCH_WCB( *window, Mouse ) )
- break;
+ if( ! FETCH_WCB( *window, MouseWheel ) &&
+ ! FETCH_WCB( *window, Mouse ) )
+ break;
- fgSetWindow( window );
- fgState.Modifiers = fghGetWin32Modifiers( );
+ fgSetWindow( window );
+ fgState.Modifiers = fghGetWin32Modifiers( );
+
+ /*
+ * XXX Should use WHEEL_DELTA instead of 120
+ */
+ while( abs ( fgState.MouseWheelTicks ) > 120 )
+ {
+ if( FETCH_WCB( *window, MouseWheel ) )
+ INVOKE_WCB( *window, MouseWheel,
+ ( wheel_number,
+ direction,
+ window->State.MouseX,
+ window->State.MouseY
+ )
+ );
+ else /* No mouse wheel, call the mouse button callback twice */
+ {
+ /*
+ * Map wheel zero to button 3 and 4; +1 to 3, -1 to 4
+ * " " one +1 to 5, -1 to 6, ...
+ *
+ * XXX The below assumes that you have no more than 3 mouse
+ * XXX buttons. Sorry.
+ */
+ int button = wheel_number * 2 + 3;
+ if( direction < 0 )
+ ++button;
+ INVOKE_WCB( *window, Mouse,
+ ( button, GLUT_DOWN,
+ window->State.MouseX, window->State.MouseY )
+ );
+ INVOKE_WCB( *window, Mouse,
+ ( button, GLUT_UP,
+ window->State.MouseX, window->State.MouseY )
+ );
+ }
- while( ticks-- )
- if( FETCH_WCB( *window, MouseWheel ) )
- INVOKE_WCB( *window, MouseWheel,
- ( wheel_number,
- direction,
- window->State.MouseX,
- window->State.MouseY
- )
- );
- else /* No mouse wheel, call the mouse button callback twice */
- {
/*
- * Map wheel zero to button 3 and 4; +1 to 3, -1 to 4
- * " " one +1 to 5, -1 to 6, ...
- *
- * XXX The below assumes that you have no more than 3 mouse
- * XXX buttons. Sorry.
+ * XXX Should use WHEEL_DELTA instead of 120
*/
- int button = wheel_number * 2 + 3;
- if( direction < 0 )
- ++button;
- INVOKE_WCB( *window, Mouse,
- ( button, GLUT_DOWN,
- window->State.MouseX, window->State.MouseY )
- );
- INVOKE_WCB( *window, Mouse,
- ( button, GLUT_UP,
- window->State.MouseX, window->State.MouseY )
- );
- }
+ fgState.MouseWheelTicks -= 120 * direction;
+ }
- fgState.Modifiers = INVALID_MODIFIERS;
+ fgState.Modifiers = INVALID_MODIFIERS;
+ }
}
break ;
unsigned int numInputs = (unsigned int)wParam;
unsigned int i = 0;
TOUCHINPUT* ti = (TOUCHINPUT*)malloc( sizeof(TOUCHINPUT)*numInputs);
- if (GetTouchInputInfo( (HTOUCHINPUT)lParam, numInputs, ti, sizeof(TOUCHINPUT) )) {
+
+ if (fghGetTouchInputInfo == (pGetTouchInputInfo)0xDEADBEEF) {
+ fghGetTouchInputInfo = (pGetTouchInputInfo)GetProcAddress(GetModuleHandle("user32"),"GetTouchInputInfo");
+ fghCloseTouchInputHandle = (pCloseTouchInputHandle)GetProcAddress(GetModuleHandle("user32"),"CloseTouchInputHandle");
+ }
+
+ if (!fghGetTouchInputInfo) {
+ free( (void*)ti );
+ break;
+ }
+
+ if (fghGetTouchInputInfo( (HTOUCHINPUT)lParam, numInputs, ti, sizeof(TOUCHINPUT) )) {
/* Handle each contact point */
for (i = 0; i < numInputs; ++i ) {
}
}
}
- CloseTouchInputHandle((HTOUCHINPUT)lParam);
+ fghCloseTouchInputHandle((HTOUCHINPUT)lParam);
free( (void*)ti );
lRet = 0; /*DefWindowProc( hWnd, uMsg, wParam, lParam );*/
break;
projects / freeglut / blobdiff