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Mods by Alexandre Parenteau to allow embedding programs to disable the MacPython console window completely, and optionally route console output (and input) to routines provided by the embedding app.

Browse source 
Things don't fully work yet, but at least it doesn't break anything.
This commit is contained in:
Jack Jansen 2001-10-08 15:35:38 +00:00
parent 509ad42470
commit a0472f73e6
3 changed files with 90 additions and 45 deletions
Download patch file Download diff file Expand all files Collapse all files

9
Mac/Build/PythonCore.exp
View file

@ -5,8 +5,11 @@ GUSISetupFactories
__vt__15GUSISIOUXDevice # GUSISIOUXDevice::__vt
__vt__15GUSISIOUXSocket # GUSISIOUXSocket::__vt
sInstance__15GUSISIOUXDevice # GUSISIOUXDevice::sInstance
sInstance__15GUSISIOUXSocket # GUSISIOUXSocket::sInstance
initialized__15GUSISIOUXSocket # GUSISIOUXSocket::initialized
__dt__15GUSISIOUXDeviceFv # GUSISIOUXDevice::~GUSISIOUXDevice()
PyMac_DummyWriteHandler
PyMac_DummyReadHandler
PyMac_SetConsoleHandler
GUSISetupConsoleDescriptors
open__15GUSISIOUXDeviceFR13GUSIFileTokeni # GUSISIOUXDevice::open(GUSIFileToken&,int)
Want__15GUSISIOUXDeviceFR13GUSIFileToken # GUSISIOUXDevice::Want(GUSIFileToken&)
@ -20,8 +23,8 @@ write__15GUSISIOUXSocketFRC12GUSIGatherer # GUSISIOUXSocket::write(const GUSIGa
read__15GUSISIOUXSocketFRC13GUSIScatterer # GUSISIOUXSocket::read(const GUSIScatterer&)
__dt__15GUSISIOUXSocketFv # GUSISIOUXSocket::~GUSISIOUXSocket()
Initialize__15GUSISIOUXSocketFv # GUSISIOUXSocket::Initialize()
__ct__15GUSISIOUXSocketFv # GUSISIOUXSocket::GUSISIOUXSocket()
Instance__15GUSISIOUXSocketFv # GUSISIOUXSocket::Instance()
__ct__15GUSISIOUXSocketFi # GUSISIOUXSocket::GUSISIOUXSocket(int)
Instance__15GUSISIOUXSocketFi # GUSISIOUXSocket::Instance(int)
Py_FileSystemDefaultEncoding
_PyBuiltin_Init
_PyEval_SliceIndex

9
Mac/Build/PythonCoreCarbon.exp
View file

@ -5,8 +5,11 @@ GUSISetupFactories
__vt__15GUSISIOUXDevice # GUSISIOUXDevice::__vt
__vt__15GUSISIOUXSocket # GUSISIOUXSocket::__vt
sInstance__15GUSISIOUXDevice # GUSISIOUXDevice::sInstance
sInstance__15GUSISIOUXSocket # GUSISIOUXSocket::sInstance
initialized__15GUSISIOUXSocket # GUSISIOUXSocket::initialized
__dt__15GUSISIOUXDeviceFv # GUSISIOUXDevice::~GUSISIOUXDevice()
PyMac_DummyWriteHandler
PyMac_DummyReadHandler
PyMac_SetConsoleHandler
GUSISetupConsoleDescriptors
open__15GUSISIOUXDeviceFR13GUSIFileTokeni # GUSISIOUXDevice::open(GUSIFileToken&,int)
Want__15GUSISIOUXDeviceFR13GUSIFileToken # GUSISIOUXDevice::Want(GUSIFileToken&)
@ -20,8 +23,8 @@ write__15GUSISIOUXSocketFRC12GUSIGatherer # GUSISIOUXSocket::write(const GUSIGa
read__15GUSISIOUXSocketFRC13GUSIScatterer # GUSISIOUXSocket::read(const GUSIScatterer&)
__dt__15GUSISIOUXSocketFv # GUSISIOUXSocket::~GUSISIOUXSocket()
Initialize__15GUSISIOUXSocketFv # GUSISIOUXSocket::Initialize()
__ct__15GUSISIOUXSocketFv # GUSISIOUXSocket::GUSISIOUXSocket()
Instance__15GUSISIOUXSocketFv # GUSISIOUXSocket::Instance()
__ct__15GUSISIOUXSocketFi # GUSISIOUXSocket::GUSISIOUXSocket(int)
Instance__15GUSISIOUXSocketFi # GUSISIOUXSocket::Instance(int)
Py_FileSystemDefaultEncoding
_PyBuiltin_Init
_PyEval_SliceIndex

117
Mac/Python/pyGUSISIOUX.cp
View file

@ -30,6 +30,12 @@
#include "macglue.h"
extern Boolean SIOUXUseWaitNextEvent;
static PyReadHandler sInConsole = 0L;
static PyWriteHandler sOutConsole = 0L;
static PyWriteHandler sErrConsole = 0L;
inline bool hasCustomConsole(void) { return sInConsole != 0L; }
class GUSISIOUXSocket : public GUSISocket {
public:
~GUSISIOUXSocket();
@ -42,14 +48,12 @@ virtual int fstat(struct stat * buf);
virtual int isatty();
bool select(bool * canRead, bool * canWrite, bool *);
static GUSISIOUXSocket * Instance();
private:
static GUSISIOUXSocket * sInstance;
GUSISIOUXSocket();
bool initialized;
void Initialize();
bool fDelayConsole;
static GUSISIOUXSocket * Instance(int fd);
private:
GUSISIOUXSocket(int fd);
static bool initialized;
static void Initialize();
int fFd;
};
class GUSISIOUXDevice : public GUSIDevice {
public:
@ -63,28 +67,19 @@ private:
static GUSISIOUXDevice * sInstance;
};
GUSISIOUXSocket * GUSISIOUXSocket::sInstance;
GUSISIOUXSocket * GUSISIOUXSocket::Instance()
GUSISIOUXSocket * GUSISIOUXSocket::Instance(int fd)
{
if (!sInstance)
if (sInstance = new GUSISIOUXSocket)
sInstance->AddReference();
return sInstance;
return new GUSISIOUXSocket(fd);
}
// This declaration lies about the return type
extern "C" void SIOUXHandleOneEvent(EventRecord *userevent);
GUSISIOUXSocket::GUSISIOUXSocket()
bool GUSISIOUXSocket::initialized = false;
GUSISIOUXSocket::GUSISIOUXSocket(int fd) : fFd(fd)
{
if (PyMac_GetDelayConsoleFlag())
fDelayConsole = true;
else
fDelayConsole = false;
if ( fDelayConsole )
initialized = 0;
else
if (!PyMac_GetDelayConsoleFlag() && !hasCustomConsole() && !initialized)
Initialize();
/* Tell the upper layers there's no unseen output */
PyMac_OutputSeen();
@ -93,24 +88,39 @@ GUSISIOUXSocket::GUSISIOUXSocket()
void
GUSISIOUXSocket::Initialize()
{
initialized = 1;
InstallConsole(0);
GUSISetHook(GUSI_EventHook+nullEvent, (GUSIHook)SIOUXHandleOneEvent);
GUSISetHook(GUSI_EventHook+mouseDown, (GUSIHook)SIOUXHandleOneEvent);
GUSISetHook(GUSI_EventHook+mouseUp, (GUSIHook)SIOUXHandleOneEvent);
GUSISetHook(GUSI_EventHook+updateEvt, (GUSIHook)SIOUXHandleOneEvent);
GUSISetHook(GUSI_EventHook+diskEvt, (GUSIHook)SIOUXHandleOneEvent);
GUSISetHook(GUSI_EventHook+activateEvt, (GUSIHook)SIOUXHandleOneEvent);
GUSISetHook(GUSI_EventHook+osEvt, (GUSIHook)SIOUXHandleOneEvent);
PyMac_InitMenuBar();
if(!initialized && !hasCustomConsole())
{
initialized = true;
InstallConsole(0);
GUSISetHook(GUSI_EventHook+nullEvent, (GUSIHook)SIOUXHandleOneEvent);
GUSISetHook(GUSI_EventHook+mouseDown, (GUSIHook)SIOUXHandleOneEvent);
GUSISetHook(GUSI_EventHook+mouseUp, (GUSIHook)SIOUXHandleOneEvent);
GUSISetHook(GUSI_EventHook+updateEvt, (GUSIHook)SIOUXHandleOneEvent);
GUSISetHook(GUSI_EventHook+diskEvt, (GUSIHook)SIOUXHandleOneEvent);
GUSISetHook(GUSI_EventHook+activateEvt, (GUSIHook)SIOUXHandleOneEvent);
GUSISetHook(GUSI_EventHook+osEvt, (GUSIHook)SIOUXHandleOneEvent);
PyMac_InitMenuBar();
}
}
GUSISIOUXSocket::~GUSISIOUXSocket()
{
if ( !initialized ) return;
if ( !initialized || hasCustomConsole() )
return;
initialized = false;
RemoveConsole();
}
ssize_t GUSISIOUXSocket::read(const GUSIScatterer & buffer)
{
if(hasCustomConsole())
{
if(fFd == 0)
return buffer.SetLength(
sInConsole((char *) buffer.Buffer(), (int)buffer.Length()));
return 0;
}
if ( !initialized ) Initialize();
GUSIStdioFlush();
PyMac_OutputSeen();
@ -121,6 +131,16 @@ ssize_t GUSISIOUXSocket::read(const GUSIScatterer & buffer)
}
ssize_t GUSISIOUXSocket::write(const GUSIGatherer & buffer)
{
if(hasCustomConsole())
{
if(fFd == 1)
return sOutConsole((char *) buffer.Buffer(), (int)buffer.Length());
else if(fFd == 2)
return sErrConsole((char *) buffer.Buffer(), (int)buffer.Length());
return 0;
}
ssize_t rv;
if ( !initialized ) Initialize();
@ -198,14 +218,33 @@ bool GUSISIOUXDevice::Want(GUSIFileToken & file)
}
GUSISocket * GUSISIOUXDevice::open(GUSIFileToken &, int)
{
return GUSISIOUXSocket::Instance();
return GUSISIOUXSocket::Instance(1);
}
void GUSISetupConsoleDescriptors()
{
GUSIDescriptorTable * table = GUSIDescriptorTable::Instance();
GUSISIOUXSocket * SIOUX = GUSISIOUXSocket::Instance();
table->InstallSocket(SIOUX);
table->InstallSocket(SIOUX);
table->InstallSocket(SIOUX);
table->InstallSocket(GUSISIOUXSocket::Instance(0));
table->InstallSocket(GUSISIOUXSocket::Instance(1));
table->InstallSocket(GUSISIOUXSocket::Instance(2));
}
void PyMac_SetConsoleHandler(PyReadHandler stdinH, PyWriteHandler stdoutH, PyWriteHandler stderrH)
{
if(stdinH && stdoutH && stderrH)
{
sInConsole = stdinH;
sOutConsole = stdoutH;
sErrConsole = stderrH;
}
}
long PyMac_DummyReadHandler(char *buffer, long n)
{
return 0;
}
long PyMac_DummyWriteHandler(char *buffer, long n)
{
return 0;
}