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Diffstat (limited to 'indra/llwindow/llwindowwin32.cpp')
-rw-r--r--indra/llwindow/llwindowwin32.cpp191
1 files changed, 131 insertions, 60 deletions
diff --git a/indra/llwindow/llwindowwin32.cpp b/indra/llwindow/llwindowwin32.cpp
index 1f3823509c..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();
@@ -3057,8 +3067,56 @@ LRESULT CALLBACK LLWindowWin32::mainWindowProc(HWND h_wnd, UINT u_msg, WPARAM w_
if (raw->header.dwType == RIM_TYPEMOUSE)
{
LLMutexLock lock(&window_imp->mRawMouseMutex);
- window_imp->mRawMouseDelta.mX += raw->data.mouse.lLastX;
- window_imp->mRawMouseDelta.mY -= raw->data.mouse.lLastY;
+
+ bool absolute_coordinates = (raw->data.mouse.usFlags & MOUSE_MOVE_ABSOLUTE);
+
+ if (absolute_coordinates)
+ {
+ 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
+ {
+ 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);
+ }
+ }
}
}
}
@@ -3847,42 +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,
@@ -4079,6 +4143,10 @@ void LLWindowWin32::handleStartCompositionMessage()
void LLWindowWin32::handleCompositionMessage(const U32 indexes)
{
+ if (!mPreeditor)
+ {
+ return;
+ }
BOOL needs_update = FALSE;
LLWString result_string;
LLWString preedit_string;
@@ -4194,7 +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)
{
@@ -4374,7 +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.
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-21 19:20:42 +0000