diff options
Diffstat (limited to 'indra/llwindow/llwindowwin32.cpp')
| -rw-r--r-- | indra/llwindow/llwindowwin32.cpp | 57 |
1 files changed, 48 insertions, 9 deletions
diff --git a/indra/llwindow/llwindowwin32.cpp b/indra/llwindow/llwindowwin32.cpp index c487877caf..41f3042ace 100644 --- a/indra/llwindow/llwindowwin32.cpp +++ b/indra/llwindow/llwindowwin32.cpp @@ -3067,18 +3067,54 @@ LRESULT CALLBACK LLWindowWin32::mainWindowProc(HWND h_wnd, UINT u_msg, WPARAM w_ { LLMutexLock lock(&window_imp->mRawMouseMutex); - S32 speed; - const S32 DEFAULT_SPEED(10); - SystemParametersInfo(SPI_GETMOUSESPEED, 0, &speed, 0); - if (speed == DEFAULT_SPEED) + bool absolute_coordinates = (raw->data.mouse.usFlags & MOUSE_MOVE_ABSOLUTE); + + if (absolute_coordinates) { - window_imp->mRawMouseDelta.mX += raw->data.mouse.lLastX; - window_imp->mRawMouseDelta.mY -= raw->data.mouse.lLastY; + static S32 prev_absolute_x = 0; + static S32 prev_absolute_y = 0; + S32 absolute_x; + S32 absolute_y; + + if ((raw->data.mouse.usFlags & 0x10) == 0x10) // touch screen? touch? Not defined in header + { + // touch screen spams (0,0) coordinates in a number of situations + // (0,0) might need to be filtered + absolute_x = raw->data.mouse.lLastX; + absolute_y = raw->data.mouse.lLastY; + } + else + { + bool v_desktop = (raw->data.mouse.usFlags & MOUSE_VIRTUAL_DESKTOP) == MOUSE_VIRTUAL_DESKTOP; + + S32 width = GetSystemMetrics(v_desktop ? SM_CXVIRTUALSCREEN : SM_CXSCREEN); + S32 height = GetSystemMetrics(v_desktop ? SM_CYVIRTUALSCREEN : SM_CYSCREEN); + + absolute_x = (raw->data.mouse.lLastX / 65535.0f) * width; + absolute_y = (raw->data.mouse.lLastY / 65535.0f) * height; + } + + window_imp->mRawMouseDelta.mX += absolute_x - prev_absolute_x; + window_imp->mRawMouseDelta.mY -= absolute_y - prev_absolute_y; + + prev_absolute_x = absolute_x; + prev_absolute_y = absolute_y; } else { - window_imp->mRawMouseDelta.mX += round((F32)raw->data.mouse.lLastX * (F32)speed / DEFAULT_SPEED); - window_imp->mRawMouseDelta.mY -= round((F32)raw->data.mouse.lLastY * (F32)speed / DEFAULT_SPEED); + S32 speed; + const S32 DEFAULT_SPEED(10); + SystemParametersInfo(SPI_GETMOUSESPEED, 0, &speed, 0); + if (speed == DEFAULT_SPEED) + { + window_imp->mRawMouseDelta.mX += raw->data.mouse.lLastX; + window_imp->mRawMouseDelta.mY -= raw->data.mouse.lLastY; + } + else + { + window_imp->mRawMouseDelta.mX += round((F32)raw->data.mouse.lLastX * (F32)speed / DEFAULT_SPEED); + window_imp->mRawMouseDelta.mY -= round((F32)raw->data.mouse.lLastY * (F32)speed / DEFAULT_SPEED); + } } } } @@ -4215,7 +4251,10 @@ void LLWindowWin32::handleCompositionMessage(const U32 indexes) if (needs_update) { - mPreeditor->resetPreedit(); + if (preedit_string.length() != 0 || result_string.length() != 0) + { + mPreeditor->resetPreedit(); + } if (result_string.length() > 0) { |