diff options
Diffstat (limited to 'indra/llwindow/llwindowwin32.cpp')
| -rw-r--r-- | indra/llwindow/llwindowwin32.cpp | 191 |
1 files changed, 125 insertions, 66 deletions
diff --git a/indra/llwindow/llwindowwin32.cpp b/indra/llwindow/llwindowwin32.cpp index 4c3aeb4695..2e560ddb0a 100644 --- a/indra/llwindow/llwindowwin32.cpp +++ b/indra/llwindow/llwindowwin32.cpp @@ -583,7 +583,7 @@ LLWindowWin32::LLWindowWin32(LLWindowCallbacks* callbacks, { current_refresh = 60; } - + mRefreshRate = current_refresh; //----------------------------------------------------------------------- // Drop resolution and go fullscreen // use a display mode with our desired size and depth, with a refresh @@ -874,21 +874,20 @@ void LLWindowWin32::close() // Restore gamma to the system values. restoreGamma(); - if (mhDC) - { - if (!ReleaseDC(mWindowHandle, mhDC)) - { - LL_WARNS("Window") << "Release of ghDC failed" << LL_ENDL; - } - mhDC = NULL; - } - LL_DEBUGS("Window") << "Destroying Window" << LL_ENDL; mWindowThread->post([=]() { if (IsWindow(mWindowHandle)) { + if (mhDC) + { + if (!ReleaseDC(mWindowHandle, mhDC)) + { + LL_WARNS("Window") << "Release of ghDC failed!" << LL_ENDL; + } + } + // Make sure we don't leave a blank toolbar button. ShowWindow(mWindowHandle, SW_HIDE); @@ -914,6 +913,7 @@ void LLWindowWin32::close() // Even though the above lambda might not yet have run, we've already // bound mWindowHandle into it by value, which should suffice for the // operations we're asking. That's the last time WE should touch it. + mhDC = NULL; mWindowHandle = NULL; mWindowThread->close(); } @@ -1061,6 +1061,7 @@ BOOL LLWindowWin32::switchContext(BOOL fullscreen, const LLCoordScreen& size, BO { current_refresh = 60; } + mRefreshRate = current_refresh; gGLManager.shutdownGL(); //destroy gl context @@ -1506,12 +1507,10 @@ const S32 max_format = (S32)num_formats - 1; { wglDeleteContext (mhRC); // Release The Rendering Context mhRC = 0; // Zero The Rendering Context - } - ReleaseDC (mWindowHandle, mhDC); // Release The Device Context - mhDC = 0; // Zero The Device Context } + // will release and recreate mhDC, mWindowHandle recreateWindow(window_rect, dw_ex_style, dw_style); RECT rect; @@ -1661,7 +1660,8 @@ const S32 max_format = (S32)num_formats - 1; void LLWindowWin32::recreateWindow(RECT window_rect, DWORD dw_ex_style, DWORD dw_style) { - auto oldHandle = mWindowHandle; + auto oldWindowHandle = mWindowHandle; + auto oldDCHandle = mhDC; // zero out mWindowHandle and mhDC before destroying window so window // thread falls back to peekmessage @@ -1673,7 +1673,8 @@ void LLWindowWin32::recreateWindow(RECT window_rect, DWORD dw_ex_style, DWORD dw auto window_work = [this, self=mWindowThread, - oldHandle, + oldWindowHandle, + oldDCHandle, // bind CreateWindowEx() parameters by value instead of // back-referencing LLWindowWin32 members windowClassName=mWindowClassName, @@ -1689,11 +1690,20 @@ void LLWindowWin32::recreateWindow(RECT window_rect, DWORD dw_ex_style, DWORD dw self->mWindowHandle = 0; self->mhDC = 0; - // important to call DestroyWindow() from the window thread - if (oldHandle && !destroy_window_handler(oldHandle)) + if (oldWindowHandle) { - LL_WARNS("Window") << "Failed to properly close window before recreating it!" - << LL_ENDL; + if (oldDCHandle && !ReleaseDC(oldWindowHandle, oldDCHandle)) + { + LL_WARNS("Window") << "Failed to ReleaseDC" << LL_ENDL; + } + + // important to call DestroyWindow() from the window thread + if (!destroy_window_handler(oldWindowHandle)) + { + + LL_WARNS("Window") << "Failed to properly close window before recreating it!" + << LL_ENDL; + } } auto handle = CreateWindowEx(dw_ex_style, @@ -1731,7 +1741,7 @@ void LLWindowWin32::recreateWindow(RECT window_rect, DWORD dw_ex_style, DWORD dw }; // But how we pass window_work to the window thread depends on whether we // already have a window handle. - if (! oldHandle) + if (!oldWindowHandle) { // Pass window_work using the WorkQueue: without an existing window // handle, the window thread can't call GetMessage(). @@ -1744,7 +1754,7 @@ void LLWindowWin32::recreateWindow(RECT window_rect, DWORD dw_ex_style, DWORD dw // PostMessage(oldHandle) because oldHandle won't be destroyed until // the window thread has retrieved and executed window_work. LL_DEBUGS("Window") << "posting window_work to message queue" << LL_ENDL; - mWindowThread->Post(oldHandle, window_work); + mWindowThread->Post(oldWindowHandle, window_work); } auto future = promise.get_future(); @@ -3058,18 +3068,54 @@ 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); + } } } } @@ -3859,42 +3905,48 @@ void LLWindowWin32::allowLanguageTextInput(LLPreeditor *preeditor, BOOL b) sLanguageTextInputAllowed = b; - if ( sLanguageTextInputAllowed ) - { - // Allowing: Restore the previous IME status, so that the user has a feeling that the previous - // text input continues naturally. Be careful, however, the IME status is meaningful only during the user keeps - // using same Input Locale (aka Keyboard Layout). - if (sWinIMEOpened && GetKeyboardLayout(0) == sWinInputLocale) - { - HIMC himc = LLWinImm::getContext(mWindowHandle); - LLWinImm::setOpenStatus(himc, TRUE); - LLWinImm::setConversionStatus(himc, sWinIMEConversionMode, sWinIMESentenceMode); - LLWinImm::releaseContext(mWindowHandle, himc); - } - } - else - { - // Disallowing: Turn off the IME so that succeeding key events bypass IME and come to us directly. - // However, do it after saving the current IME status. We need to restore the status when - // allowing language text input again. - sWinInputLocale = GetKeyboardLayout(0); - sWinIMEOpened = LLWinImm::isIME(sWinInputLocale); - if (sWinIMEOpened) - { - HIMC himc = LLWinImm::getContext(mWindowHandle); - sWinIMEOpened = LLWinImm::getOpenStatus(himc); - if (sWinIMEOpened) - { - LLWinImm::getConversionStatus(himc, &sWinIMEConversionMode, &sWinIMESentenceMode); + if (sLanguageTextInputAllowed) + { + mWindowThread->post([=]() + { + // Allowing: Restore the previous IME status, so that the user has a feeling that the previous + // text input continues naturally. Be careful, however, the IME status is meaningful only during the user keeps + // using same Input Locale (aka Keyboard Layout). + if (sWinIMEOpened && GetKeyboardLayout(0) == sWinInputLocale) + { + HIMC himc = LLWinImm::getContext(mWindowHandle); + LLWinImm::setOpenStatus(himc, TRUE); + LLWinImm::setConversionStatus(himc, sWinIMEConversionMode, sWinIMESentenceMode); + LLWinImm::releaseContext(mWindowHandle, himc); + } + }); + } + else + { + mWindowThread->post([=]() + { + // Disallowing: Turn off the IME so that succeeding key events bypass IME and come to us directly. + // However, do it after saving the current IME status. We need to restore the status when + // allowing language text input again. + sWinInputLocale = GetKeyboardLayout(0); + sWinIMEOpened = LLWinImm::isIME(sWinInputLocale); + if (sWinIMEOpened) + { + HIMC himc = LLWinImm::getContext(mWindowHandle); + sWinIMEOpened = LLWinImm::getOpenStatus(himc); + if (sWinIMEOpened) + { + LLWinImm::getConversionStatus(himc, &sWinIMEConversionMode, &sWinIMESentenceMode); - // We need both ImmSetConversionStatus and ImmSetOpenStatus here to surely disable IME's - // keyboard hooking, because Some IME reacts only on the former and some other on the latter... - LLWinImm::setConversionStatus(himc, IME_CMODE_NOCONVERSION, sWinIMESentenceMode); - LLWinImm::setOpenStatus(himc, FALSE); - } - LLWinImm::releaseContext(mWindowHandle, himc); - } - } + // We need both ImmSetConversionStatus and ImmSetOpenStatus here to surely disable IME's + // keyboard hooking, because Some IME reacts only on the former and some other on the latter... + LLWinImm::setConversionStatus(himc, IME_CMODE_NOCONVERSION, sWinIMESentenceMode); + LLWinImm::setOpenStatus(himc, FALSE); + } + LLWinImm::releaseContext(mWindowHandle, himc); + } + }); + } } void LLWindowWin32::fillCandidateForm(const LLCoordGL& caret, const LLRect& bounds, @@ -4091,6 +4143,10 @@ void LLWindowWin32::handleStartCompositionMessage() void LLWindowWin32::handleCompositionMessage(const U32 indexes) { + if (!mPreeditor) + { + return; + } BOOL needs_update = FALSE; LLWString result_string; LLWString preedit_string; @@ -4206,7 +4262,10 @@ 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) { @@ -4386,7 +4445,7 @@ BOOL LLWindowWin32::handleImeRequests(WPARAM request, LPARAM param, LRESULT *res LLWString context = find_context(wtext, preedit, preedit_length, &context_offset); preedit -= context_offset; preedit_length = llmin(preedit_length, (S32)context.length() - preedit); - if (preedit_length && preedit >= 0) + if (preedit_length > 0 && preedit >= 0) { // IMR_DOCUMENTFEED may be called when we have an active preedit. // We should pass the context string *excluding* the preedit string. |