void TopMenuBar::updateSize()
{
// Enable mouse tracking on resize if needed
if (!m_mouseTracker->isActive() && !cursorInMenuBar()) {
enableMouseTracking();
}
resize(sizeHint());
}
//------------------------------------------------------------------
void WinOISInputSupport::initialise(RenderWindow* _window)
{
// call parent's initialisation
OISInputSupport::initialise(_window, _window->isFullScreen());
if(sizeof(String::value_type) != sizeof(WCHAR))
mUtf16Converter = UnicodeUtil::openConverter("UTF16-LE");
// shutdown mouse if the mode was changed
if(!mOISMouse)
{
// replace standard Ogre's window procedure with WinOISInputSupport::sWindowProc
// if it has not been replaced yet
GOTHOGRE_INFO("WinOISInputSupport: Replacing window procedure");
getRenderWindow()->getCustomAttribute("WINDOW", &mHwnd);
ms_PtrsByHwnd.insert(std::make_pair(mHwnd, this));
mOldWindowProc = (WNDPROC) ::GetWindowLong((HWND)mHwnd, GWL_WNDPROC);
::SetWindowLong(mHwnd, GWL_WNDPROC, (LONG) sWindowProc);
enableMouseTracking();
}
}
//------------------------------------------------------------------
void WinOISInputSupport::disableMouseTracking()
{
enableMouseTracking(false);
}
//------------------------------------------------------------------
LRESULT WinOISInputSupport::windowProc(UINT uMsg, WPARAM wParam, LPARAM lParam)
{
// The user has dropped files on the window
switch(uMsg)
{
case WM_DROPFILES:
{
HDROP hDrop = (HDROP)wParam;
WCHAR szFile[MAX_PATH] = { 0 };
UINT fcount = DragQueryFileW(hDrop, 0xFFFFFFFF, NULL, 0);
for(UINT i = 0; i < fcount; i++)
{
DragQueryFileW(hDrop, i, szFile, MAX_PATH);
String filename;
if(sizeof(String::value_type) == sizeof(WCHAR))
{
filename.assign( (const String::value_type*) szFile);
}
else
{
CodepageConverter::ByteBuffer buf( (const uint8*) szFile, wcslen(szFile) * sizeof(WCHAR) );
mUtf16Converter->bufferToUnicode(filename, buf);
}
InputSystem::getSingleton()._injectFileDrop( filename );
}
::DragFinish(hDrop);
return 0; // the message was processed
}
// Hide WIN32 cursor when the cursor pos is within the window
case WM_SETCURSOR:
{
int hitTest = LOWORD(lParam);
if(hitTest == HTCLIENT)
{
hideWinCursor();
return TRUE; // to halt further processing
}
break;
}
case WM_MOUSELEAVE:
{
notifyMouseTrackingDisabled();
MouseEvent evt2(mMouseAbsX, mMouseAbsY, mMouseAbsZ);
InputSystem::getSingleton()._injectMouseLeave(evt2);
break;
}
case WM_NCMOUSEMOVE:
{
MouseEvent evt2(mMouseAbsX, mMouseAbsY, mMouseAbsZ);
InputSystem::getSingleton()._injectMouseLeave(evt2);
break;
}
case WM_MOUSEMOVE:
{
enableMouseTracking(); // we need to determine when the cursor moves outside the window
int newAbsX = GET_X_LPARAM(lParam);
int newAbsY = GET_Y_LPARAM(lParam);
if(mMouseAbsX != newAbsX || mMouseAbsY != newAbsY)
{
mMouseAbsX = GET_X_LPARAM(lParam);
mMouseAbsY = GET_Y_LPARAM(lParam);
MouseEvent evt2(mMouseAbsX, mMouseAbsY, mMouseAbsZ);
InputSystem::getSingleton()._injectMouseMove(evt2);
}
break;
}
case WM_MOUSEWHEEL:
{
mMouseAbsZ += GET_WHEEL_DELTA_WPARAM(wParam);
MouseEvent evt2(mMouseAbsX, mMouseAbsY, mMouseAbsZ);
InputSystem::getSingleton()._injectMouseMove(evt2);
break;
}
case WM_LBUTTONDOWN:
case WM_LBUTTONDBLCLK: // Double-clicking the left mouse button actually generates a sequence of four messages: WM_LBUTTONDOWN, WM_LBUTTONUP, WM_LBUTTONDBLCLK, and WM_LBUTTONUP (MSDN).
{
mMousePressed[0] = true;
mMouseAbsX = GET_X_LPARAM(lParam);
mMouseAbsY = GET_Y_LPARAM(lParam);
MouseEvent evt2(mMouseAbsX, mMouseAbsY, mMouseAbsZ, MouseButton::LEFT);
InputSystem::getSingleton()._injectMousePress(evt2);
break;
}
case WM_LBUTTONUP:
{
mMousePressed[0] = false;
mMouseAbsX = GET_X_LPARAM(lParam);
mMouseAbsY = GET_Y_LPARAM(lParam);
MouseEvent evt2(mMouseAbsX, mMouseAbsY, mMouseAbsZ, MouseButton::LEFT);
InputSystem::getSingleton()._injectMouseRelease(evt2);
break;
}
case WM_RBUTTONDOWN:
{
mMousePressed[1] = true;
mMouseAbsX = GET_X_LPARAM(lParam);
mMouseAbsY = GET_Y_LPARAM(lParam);
MouseEvent evt2(mMouseAbsX, mMouseAbsY, mMouseAbsZ, MouseButton::RIGHT);
InputSystem::getSingleton()._injectMousePress(evt2);
break;
}
case WM_RBUTTONUP:
{
mMousePressed[1] = false;
mMouseAbsX = GET_X_LPARAM(lParam);
mMouseAbsY = GET_Y_LPARAM(lParam);
MouseEvent evt2(mMouseAbsX, mMouseAbsY, mMouseAbsZ, MouseButton::RIGHT);
InputSystem::getSingleton()._injectMouseRelease(evt2);
break;
}
case WM_MBUTTONDOWN:
{
mMousePressed[2] = true;
mMouseAbsX = GET_X_LPARAM(lParam);
mMouseAbsY = GET_Y_LPARAM(lParam);
MouseEvent evt2(mMouseAbsX, mMouseAbsY, mMouseAbsZ, MouseButton::MIDDLE);
InputSystem::getSingleton()._injectMousePress(evt2);
break;
}
case WM_MBUTTONUP:
{
mMousePressed[2] = false;
mMouseAbsX = GET_X_LPARAM(lParam);
mMouseAbsY = GET_Y_LPARAM(lParam);
MouseEvent evt2(mMouseAbsX, mMouseAbsY, mMouseAbsZ, MouseButton::MIDDLE);
InputSystem::getSingleton()._injectMouseRelease(evt2);
break;
}
}
// call Ogre's window procedure
return CallWindowProc((WNDPROC)mOldWindowProc, mHwnd, uMsg, wParam, lParam);
}
void TopMenuBar::slotAboutToHide()
{
enableMouseTracking();
}
