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-rw-r--r--indra/llwindow/llwindowwin32.cpp139
1 files changed, 94 insertions, 45 deletions
diff --git a/indra/llwindow/llwindowwin32.cpp b/indra/llwindow/llwindowwin32.cpp
index c487877caf..6f67b131d1 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);
+ }
}
}
}
@@ -3868,42 +3904,48 @@ 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,
@@ -4100,6 +4142,10 @@ void LLWindowWin32::handleStartCompositionMessage()
void LLWindowWin32::handleCompositionMessage(const U32 indexes)
{
+ if (!mPreeditor)
+ {
+ return;
+ }
BOOL needs_update = FALSE;
LLWString result_string;
LLWString preedit_string;
@@ -4215,7 +4261,10 @@ 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)
{
@@ -4395,7 +4444,7 @@ 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.
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-08 04:40:46 +0000