bool InputState::Update()
{
bool result = false;
_backspacePressed = false;
_text = "";
_wheelAmount = 0;
SDL_Event e;
while (SDL_PollEvent(&e) != 0)
{
if (e.type == SDL_QUIT)
result = true;
else if (e.type == SDL_MOUSEBUTTONDOWN)
HandleMouseButtonDown(e);
else if (e.type == SDL_MOUSEBUTTONUP)
HandleMouseButtonUp(e);
else if (e.type == SDL_MOUSEWHEEL)
HandleMouseWheel(e);
else if (e.type == SDL_TEXTINPUT)
HandleText(e);
else if (e.type == SDL_KEYDOWN)
HandleKeyboard(e);
}
int mousex, mousey;
SDL_GetMouseState(&mousex, &mousey);
_mousePosition = glm::vec2(float(mousex), _windowSize.y - float(mousey));
return result;
}
void FInput::HandleMessage(MSG Message)
{
char MessageKey = Message.wParam;
switch (Message.message)
{
case WM_KEYDOWN:
if (bKeysDown[MessageKey] == false)
{
bKeysDown[MessageKey] = bKeysPressed[MessageKey] = true;
}
break;
case WM_KEYUP:
bKeysDown[MessageKey] = bKeysPressed[MessageKey] = false;
break;
case WM_RBUTTONDOWN:
HandleMouseButtonDown(MouseButton::Right);
break;
case WM_MBUTTONDOWN:
HandleMouseButtonDown(MouseButton::Middle);
break;
case WM_LBUTTONDOWN:
HandleMouseButtonDown(MouseButton::Left);
break;
case WM_RBUTTONUP:
HandleMouseButtonUp(MouseButton::Right);
break;
case WM_MBUTTONUP:
HandleMouseButtonUp(MouseButton::Middle);
break;
case WM_LBUTTONUP:
HandleMouseButtonUp(MouseButton::Left);
break;
case WM_MOUSEMOVE:
MouseX = LOWORD(Message.lParam);
MouseY = HIWORD(Message.lParam);
break;
case WM_CHAR:
if (CurrentTextCount < kMaxCharTextBuffer && Message.wParam > 0 && Message.wParam < 0x10000)
{
InputTextBuffer[CurrentTextCount++] = (u8)Message.wParam;
}
default:
break;
}
}
// Returns true if parent needs to be redrawn
bool Envelope::MouseEvent(wxMouseEvent & event, wxRect & r,
double h, double pps, bool dB,
float zoomMin, float zoomMax)
{
if (event.ButtonDown() && mButton == wxMOUSE_BTN_NONE)
return HandleMouseButtonDown( event, r, h, pps,dB,
zoomMin, zoomMax);
if (event.Dragging() && mDragPoint >= 0)
return HandleDragging( event, r, h, pps,dB,
zoomMin, zoomMax);
if (event.ButtonUp() && event.GetButton() == mButton)
return HandleMouseButtonUp( event, r, h, pps, dB,
zoomMin, zoomMax);
return false;
}