Differential D2250 Diff 7478 intern/ghost/intern/GHOST_SystemWin32.cpp

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intern/ghost/intern/GHOST_SystemWin32.cpp

Show First 20 Lines • Show All 706 Lines • ▼ Show 20 Lines	return new GHOST_EventCursor(system->getMilliSeconds(),
x_screen,		x_screen,
y_screen		y_screen
);		);
}		}
return NULL;		return NULL;
}		}


GHOST_EventWheel GHOST_SystemWin32::processWheelEvent(GHOST_WindowWin32 window, WPARAM wParam, LPARAM lParam)		void GHOST_SystemWin32::processWheelEvent(GHOST_WindowWin32 *window, WPARAM wParam, LPARAM lParam)
{		{
// short fwKeys = LOWORD(wParam); // key flags		GHOST_SystemWin32 system = (GHOST_SystemWin32 )getSystem();
int zDelta = (short) HIWORD(wParam); // wheel rotation
		short acc = system->m_wheelDeltaAccum;
		short delta = GET_WHEEL_DELTA_WPARAM(wParam);

// zDelta /= WHEEL_DELTA;		if (acc * delta < 0) {
// temporary fix below: microsoft now has added more precision, making the above division not work		// scroll direction reversed.
zDelta = (zDelta <= 0) ? -1 : 1;		acc = 0;
		}
// short xPos = (short) LOWORD(lParam); // horizontal position of pointer		acc += delta;
// short yPos = (short) HIWORD(lParam); // vertical position of pointer		int direction = (acc >= 0) ? 1 : -1;
return new GHOST_EventWheel(getSystem()->getMilliSeconds(), window, zDelta);		acc = abs(acc);

		while (acc >= WHEEL_DELTA) {
		system->pushEvent(new GHOST_EventWheel(system->getMilliSeconds(), window, direction));
		acc -= WHEEL_DELTA;
		}
		system->m_wheelDeltaAccum = (signed char)(acc * direction);
}		}


GHOST_EventKey GHOST_SystemWin32::processKeyEvent(GHOST_WindowWin32 window, RAWINPUT const &raw)		GHOST_EventKey GHOST_SystemWin32::processKeyEvent(GHOST_WindowWin32 window, RAWINPUT const &raw)
{		{
int keyDown = 0;		int keyDown = 0;
char vk;		char vk;
GHOST_SystemWin32 system = (GHOST_SystemWin32 )getSystem();		GHOST_SystemWin32 system = (GHOST_SystemWin32 )getSystem();
▲ Show 20 Lines • Show All 397 Lines • ▼ Show 20 Lines	#endif /* WITH_INPUT_IME */
* since DefWindowProc propagates it up the parent chain		* since DefWindowProc propagates it up the parent chain
* until it finds a window that processes it.		* until it finds a window that processes it.
*/		*/

/* Get the window under the mouse and send event to its queue. */		/* Get the window under the mouse and send event to its queue. */
POINT mouse_pos = {GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam)};		POINT mouse_pos = {GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam)};
HWND mouse_hwnd = ChildWindowFromPoint(HWND_DESKTOP, mouse_pos);		HWND mouse_hwnd = ChildWindowFromPoint(HWND_DESKTOP, mouse_pos);
GHOST_WindowWin32 mouse_window = (GHOST_WindowWin32 )::GetWindowLongPtr(mouse_hwnd, GWLP_USERDATA);		GHOST_WindowWin32 mouse_window = (GHOST_WindowWin32 )::GetWindowLongPtr(mouse_hwnd, GWLP_USERDATA);
if (mouse_window != NULL) {
event = processWheelEvent(mouse_window, wParam, lParam);
}
else {
/* Happens when mouse is not over any of blender's windows. */
event = processWheelEvent(window, wParam, lParam);
}

		processWheelEvent(mouse_window ? mouse_window : window , wParam, lParam);
		eventHandled = true;
#ifdef BROKEN_PEEK_TOUCHPAD		#ifdef BROKEN_PEEK_TOUCHPAD
PostMessage(hwnd, WM_USER, 0, 0);		PostMessage(hwnd, WM_USER, 0, 0);
#endif		#endif
break;		break;
}		}
case WM_SETCURSOR:		case WM_SETCURSOR:
/* The WM_SETCURSOR message is sent to a window if the mouse causes the cursor		/* The WM_SETCURSOR message is sent to a window if the mouse causes the cursor
* to move within a window and mouse input is not captured.		* to move within a window and mouse input is not captured.
▲ Show 20 Lines • Show All 42 Lines • ▼ Show 20 Lines	#endif
* first to the window procedure of the top-level window being deactivated, then to the window		* first to the window procedure of the top-level window being deactivated, then to the window
* procedure of the top-level window being activated. If the windows use different input queues,		* procedure of the top-level window being activated. If the windows use different input queues,
* the message is sent asynchronously, so the window is activated immediately.		* the message is sent asynchronously, so the window is activated immediately.
*/		*/
{		{
GHOST_ModifierKeys modifiers;		GHOST_ModifierKeys modifiers;
modifiers.clear();		modifiers.clear();
system->storeModifierKeys(modifiers);		system->storeModifierKeys(modifiers);
		system->m_wheelDeltaAccum = 0;
event = processWindowEvent(LOWORD(wParam) ? GHOST_kEventWindowActivate : GHOST_kEventWindowDeactivate, window);		event = processWindowEvent(LOWORD(wParam) ? GHOST_kEventWindowActivate : GHOST_kEventWindowDeactivate, window);
/* WARNING: Let DefWindowProc handle WM_ACTIVATE, otherwise WM_MOUSEWHEEL		/* WARNING: Let DefWindowProc handle WM_ACTIVATE, otherwise WM_MOUSEWHEEL
* will not be dispatched to OUR active window if we minimize one of OUR windows. */		* will not be dispatched to OUR active window if we minimize one of OUR windows. */
if (LOWORD(wParam) == WA_INACTIVE)		if (LOWORD(wParam) == WA_INACTIVE)
window->lostMouseCapture();		window->lostMouseCapture();

lResult = ::DefWindowProc(hwnd, msg, wParam, lParam);		lResult = ::DefWindowProc(hwnd, msg, wParam, lParam);
break;		break;
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