/*!
* This is called once a frame so that the system can tell
* whether a key was pressed this turn or held down from the last frame.
*/
void inputNewFrame(void)
{
unsigned int i;
/* Do the keyboard */
for (i = 0; i < KEY_MAXSCAN; i++)
{
if (aKeyState[i].state == KEY_PRESSED)
{
aKeyState[i].state = KEY_DOWN;
}
else if (aKeyState[i].state == KEY_RELEASED ||
aKeyState[i].state == KEY_PRESSRELEASE)
{
aKeyState[i].state = KEY_UP;
}
}
/* Do the mouse */
for (i = 0; i < MOUSE_BAD; i++)
{
if (aMouseState[i].state == KEY_PRESSED)
{
aMouseState[i].state = KEY_DOWN;
}
else if (aMouseState[i].state == KEY_RELEASED
|| aMouseState[i].state == KEY_DOUBLECLICK
|| aMouseState[i].state == KEY_PRESSRELEASE)
{
aMouseState[i].state = KEY_UP;
}
}
mousePresses.clear();
}
void WzMainWindow::mouseReleaseEvent(QMouseEvent *event)
{
mouseXPos = event->x();
mouseYPos = event->y();
MOUSE_KEY_CODE idx = buttonToIdx(event->button());
if (idx == MOUSE_BAD)
{
return; // not recognized mouse button
}
MousePress mousePress;
mousePress.action = MousePress::Release;
mousePress.key = idx;
mousePress.pos = Vector2i(mouseXPos, mouseYPos);
mousePresses.push_back(mousePress);
aMouseState[idx].releasePos.x = mouseXPos;
aMouseState[idx].releasePos.y = mouseYPos;
if (aMouseState[idx].state == KEY_PRESSED)
{
aMouseState[idx].state = KEY_PRESSRELEASE;
}
else if (aMouseState[idx].state == KEY_DOWN
|| aMouseState[idx].state == KEY_DRAG
|| aMouseState[idx].state == KEY_DOUBLECLICK)
{
aMouseState[idx].state = KEY_RELEASED;
}
}
/*!
* This is called once a frame so that the system can tell
* whether a key was pressed this turn or held down from the last frame.
*/
void inputNewFrame(void)
{
// handle the keyboard
for (unsigned int i = 0; i < KEY_MAXSCAN; i++)
{
if (aKeyState[i].state == KEY_PRESSED)
{
aKeyState[i].state = KEY_DOWN;
debug(LOG_NEVER, "This key is DOWN! %x, %d [%s]", i, i, SDL_GetKeyName(keyCodeToSDLKey((KEY_CODE)i)));
}
else if (aKeyState[i].state == KEY_RELEASED ||
aKeyState[i].state == KEY_PRESSRELEASE)
{
aKeyState[i].state = KEY_UP;
debug(LOG_NEVER, "This key is UP! %x, %d [%s]", i, i, SDL_GetKeyName(keyCodeToSDLKey((KEY_CODE)i)));
}
}
// handle the mouse
for (unsigned int i = 0; i < MOUSE_END; i++)
{
if (aMouseState[i].state == KEY_PRESSED)
{
aMouseState[i].state = KEY_DOWN;
}
else if (aMouseState[i].state == KEY_RELEASED
|| aMouseState[i].state == KEY_DOUBLECLICK
|| aMouseState[i].state == KEY_PRESSRELEASE)
{
aMouseState[i].state = KEY_UP;
}
}
mousePresses.clear();
}
// TODO consider using QWidget::mouseDoubleClickEvent() for double-click
void WzMainWindow::mousePressEvent(QMouseEvent *event)
{
mouseXPos = event->x();
mouseYPos = event->y();
Qt::MouseButtons presses = event->buttons(); // full state info for all buttons
MOUSE_KEY_CODE idx = buttonToIdx(event->button()); // index of button that caused event
if (idx == MOUSE_BAD)
{
debug(LOG_ERROR, "bad mouse idx"); // FIXME remove
return; // not recognized mouse button
}
MousePress mousePress;
mousePress.action = MousePress::Press;
mousePress.key = idx;
mousePress.pos = Vector2i(mouseXPos, mouseYPos);
mousePresses.push_back(mousePress);
aMouseState[idx].pressPos.x = mouseXPos;
aMouseState[idx].pressPos.y = mouseYPos;
if (aMouseState[idx].state == KEY_UP
|| aMouseState[idx].state == KEY_RELEASED
|| aMouseState[idx].state == KEY_PRESSRELEASE)
{
if (!presses.testFlag(Qt::MidButton)) //skip doubleclick check for wheel
{
// whether double click or not
if (realTime - aMouseState[idx].lastdown < DOUBLE_CLICK_INTERVAL)
{
aMouseState[idx].state = KEY_DOUBLECLICK;
aMouseState[idx].lastdown = 0;
}
else
{
aMouseState[idx].state = KEY_PRESSED;
aMouseState[idx].lastdown = realTime;
}
}
else //mouse wheel up/down was used, so notify. FIXME.
{
aMouseState[idx].state = KEY_PRESSED;
aMouseState[idx].lastdown = 0;
}
if (idx == MOUSE_LMB || idx == MOUSE_RMB || idx == MOUSE_MMB)
{
dragKey = idx;
dragX = mouseX();
dragY = mouseY();
}
}
}
/*!
* Handle mouse button events (We can handle up to 5)
*/
static void inputHandleMouseButtonEvent(SDL_MouseButtonEvent *buttonEvent)
{
mouseXPos = buttonEvent->x;
mouseYPos = buttonEvent->y;
MOUSE_KEY_CODE mouseKeyCode;
switch (buttonEvent->button)
{
case SDL_BUTTON_LEFT: mouseKeyCode = MOUSE_LMB; break;
case SDL_BUTTON_MIDDLE: mouseKeyCode = MOUSE_MMB; break;
case SDL_BUTTON_RIGHT: mouseKeyCode = MOUSE_RMB; break;
case SDL_BUTTON_X1: mouseKeyCode = MOUSE_X1; break;
case SDL_BUTTON_X2: mouseKeyCode = MOUSE_X2; break;
default: return; // Unknown button.
}
MousePress mousePress;
mousePress.key = mouseKeyCode;
mousePress.pos = Vector2i(mouseXPos, mouseYPos);
switch (buttonEvent->type)
{
case SDL_MOUSEBUTTONDOWN:
mousePress.action = MousePress::Press;
mousePresses.push_back(mousePress);
aMouseState[mouseKeyCode].pressPos.x = mouseXPos;
aMouseState[mouseKeyCode].pressPos.y = mouseYPos;
if (aMouseState[mouseKeyCode].state == KEY_UP
|| aMouseState[mouseKeyCode].state == KEY_RELEASED
|| aMouseState[mouseKeyCode].state == KEY_PRESSRELEASE)
{
// whether double click or not
if (realTime - aMouseState[mouseKeyCode].lastdown < DOUBLE_CLICK_INTERVAL)
{
aMouseState[mouseKeyCode].state = KEY_DOUBLECLICK;
aMouseState[mouseKeyCode].lastdown = 0;
}
else
{
aMouseState[mouseKeyCode].state = KEY_PRESSED;
aMouseState[mouseKeyCode].lastdown = realTime;
}
if (mouseKeyCode < MOUSE_X1) // Assume they are draggin' with either LMB|RMB|MMB
{
dragKey = mouseKeyCode;
dragX = mouseXPos;
dragY = mouseYPos;
}
}
break;
case SDL_MOUSEBUTTONUP:
mousePress.action = MousePress::Release;
mousePresses.push_back(mousePress);
aMouseState[mouseKeyCode].releasePos.x = mouseXPos;
aMouseState[mouseKeyCode].releasePos.y = mouseYPos;
if (aMouseState[mouseKeyCode].state == KEY_PRESSED)
{
aMouseState[mouseKeyCode].state = KEY_PRESSRELEASE;
}
else if (aMouseState[mouseKeyCode].state == KEY_DOWN
|| aMouseState[mouseKeyCode].state == KEY_DRAG
|| aMouseState[mouseKeyCode].state == KEY_DOUBLECLICK)
{
aMouseState[mouseKeyCode].state = KEY_RELEASED;
}
break;
default:
break;
}
}
