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add support for asynchronous execution in wxBase (patch 1906889)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@52550 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2008-03-15 16:46:38 +00:00
parent a568316bc5
commit 9243700fb2
6 changed files with 37 additions and 51 deletions
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23
src/unix/utilsunx.cpp
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@@ -1222,8 +1222,6 @@ bool wxHandleFatalExceptions(bool doit)
#endif // wxUSE_BASE
#if wxUSE_GUI
#ifdef __DARWIN__
#include <sys/errno.h>
#endif
@@ -1246,17 +1244,17 @@ bool wxHandleFatalExceptions(bool doit)
// need wxExecute-related helpers for them
#if !USE_OLD_DARWIN_END_PROCESS_DETECT
bool wxGUIAppTraits::CreateEndProcessPipe(wxExecuteData& execData)
bool wxAppTraits::CreateEndProcessPipe(wxExecuteData& execData)
{
return execData.pipeEndProcDetect.Create();
}
bool wxGUIAppTraits::IsWriteFDOfEndProcessPipe(wxExecuteData& execData, int fd)
bool wxAppTraits::IsWriteFDOfEndProcessPipe(wxExecuteData& execData, int fd)
{
return fd == (execData.pipeEndProcDetect)[wxPipe::Write];
}
void wxGUIAppTraits::DetachWriteFDOfEndProcessPipe(wxExecuteData& execData)
void wxAppTraits::DetachWriteFDOfEndProcessPipe(wxExecuteData& execData)
{
execData.pipeEndProcDetect.Detach(wxPipe::Write);
execData.pipeEndProcDetect.Close();
@@ -1264,26 +1262,28 @@ void wxGUIAppTraits::DetachWriteFDOfEndProcessPipe(wxExecuteData& execData)
#else // !Darwin
bool wxGUIAppTraits::CreateEndProcessPipe(wxExecuteData& WXUNUSED(execData))
bool wxAppTraits::CreateEndProcessPipe(wxExecuteData& WXUNUSED(execData))
{
return true;
}
bool
wxGUIAppTraits::IsWriteFDOfEndProcessPipe(wxExecuteData& WXUNUSED(execData),
wxAppTraits::IsWriteFDOfEndProcessPipe(wxExecuteData& WXUNUSED(execData),
int WXUNUSED(fd))
{
return false;
}
void
wxGUIAppTraits::DetachWriteFDOfEndProcessPipe(wxExecuteData& WXUNUSED(execData))
wxAppTraits::DetachWriteFDOfEndProcessPipe(wxExecuteData& WXUNUSED(execData))
{
// nothing to do here, we don't use the pipe
}
#endif // !Darwin/Darwin
#if wxUSE_GUI
int wxGUIAppTraits::WaitForChild(wxExecuteData& execData)
{
wxEndProcessData *endProcData = new wxEndProcessData;
@@ -1440,6 +1440,10 @@ int wxGUIAppTraits::WaitForChild(wxExecuteData& execData)
}
}
#endif //wxUSE_GUI
#if wxUSE_BASE
#ifdef wxHAS_GENERIC_PROCESS_CALLBACK
struct wxEndProcessFDIOHandler : public wxFDIOHandler
{
@@ -1512,9 +1516,6 @@ int wxAddProcessCallback(wxEndProcessData *proc_data, int fd)
}
#endif // wxHAS_GENERIC_PROCESS_CALLBACK
#endif // wxUSE_GUI
#if wxUSE_BASE
void wxHandleProcessTermination(wxEndProcessData *proc_data)
{
// notify user about termination if required