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0032686: Visualization, Wasm_Window - filter out unexpected pressed buttons state within mouse move / up events

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Wasm_Window::ProcessMouseEvent() now ignores not previously pressed mouse buttons within mouse move / up events.
Fixed -Wshorten-64-to-32 compiler warning within cpulimit command on 32-bit Linux.
This commit is contained in:
kgv 2021-11-24 00:08:21 +03:00 committed by smoskvin
parent 87b7b496ec
commit b6b55c3d96
2 changed files with 18 additions and 7 deletions
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16
src/Draw/Draw_BasicCommands.cxx
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@ -636,15 +636,21 @@ static Standard_Integer cpulimit(Draw_Interpretor& di, Standard_Integer n, const
rlimit rlp;
rlp.rlim_max = RLIM_INFINITY;
if (n <= 1)
{
rlp.rlim_cur = RLIM_INFINITY;
}
else
{
rlp.rlim_cur = GetCpuLimit (a[1]);
CPU_LIMIT = rlp.rlim_cur;
}
int status;
status=setrlimit(RLIMIT_CPU,&rlp);
if (status !=0)
di << "status cpulimit setrlimit : " << status << "\n";
CPU_LIMIT = (clock_t )rlp.rlim_cur;
int aStatus = setrlimit (RLIMIT_CPU, &rlp);
if (aStatus != 0)
{
di << "status cpulimit setrlimit : " << aStatus << "\n";
}
// set signal handler to print a message before death
struct sigaction act, oact;

9
src/Wasm/Wasm_Window.cxx
View File

@ -276,14 +276,19 @@ bool Wasm_Window::ProcessMouseEvent (Aspect_WindowInputListener& theListener,
if (theEvent->metaKey == EM_TRUE) { aFlags |= Aspect_VKeyFlags_META; }
const bool isEmulated = false;
const Aspect_VKeyMouse aButtons = Wasm_Window::MouseButtonsFromNative (theEvent->buttons);
const Aspect_VKeyMouse aButtonsOld = theListener.PressedMouseButtons();
Aspect_VKeyMouse aButtons = Wasm_Window::MouseButtonsFromNative (theEvent->buttons);
if (theEventType != EMSCRIPTEN_EVENT_MOUSEDOWN)
{
aButtons &= aButtonsOld; // filter out unexpected buttons
}
switch (theEventType)
{
case EMSCRIPTEN_EVENT_MOUSEMOVE:
{
if ((aNewPos2i.x() < 0 || aNewPos2i.x() > mySize.x()
|| aNewPos2i.y() < 0 || aNewPos2i.y() > mySize.y())
&& theListener.PressedMouseButtons() == Aspect_VKeyMouse_NONE)
&& aButtonsOld == Aspect_VKeyMouse_NONE)
{
return false;
}