Mac/Modules/evt/Evtmodule.c

/* =========================== Module Evt =========================== */

#include "Python.h"



#define SystemSevenOrLater 1

#include "macglue.h"
#include <Memory.h>
#include <Dialogs.h>
#include <Menus.h>
#include <Controls.h>

extern PyObject *ResObj_New(Handle);
extern int ResObj_Convert(PyObject *, Handle *);

extern PyObject *WinObj_New(WindowPtr);
extern int WinObj_Convert(PyObject *, WindowPtr *);

extern PyObject *DlgObj_New(DialogPtr);
extern int DlgObj_Convert(PyObject *, DialogPtr *);
extern PyTypeObject Dialog_Type;
#define DlgObj_Check(x) ((x)->ob_type == &Dialog_Type)

extern PyObject *MenuObj_New(MenuHandle);
extern int MenuObj_Convert(PyObject *, MenuHandle *);

extern PyObject *CtlObj_New(ControlHandle);
extern int CtlObj_Convert(PyObject *, ControlHandle *);

extern PyObject *WinObj_WhichWindow(WindowPtr);

#include <Events.h>
#include <Desk.h>

#define resNotFound -192 /* Can't include <Errors.h> because of Python's "errors.h" */

static PyObject *Evt_Error;

static PyObject *Evt_GetNextEvent(_self, _args)
	PyObject *_self;
	PyObject *_args;
{
	PyObject *_res = NULL;
	Boolean _rv;
	short eventMask;
	EventRecord theEvent;
	if (!PyArg_ParseTuple(_args, "h",
	                      &eventMask))
		return NULL;
	_rv = GetNextEvent(eventMask,
	                   &theEvent);
	_res = Py_BuildValue("bO&",
	                     _rv,
	                     PyMac_BuildEventRecord, &theEvent);
	return _res;
}

static PyObject *Evt_WaitNextEvent(_self, _args)
	PyObject *_self;
	PyObject *_args;
{
	PyObject *_res = NULL;
	Boolean _rv;
	short eventMask;
	EventRecord theEvent;
	unsigned long sleep;
	if (!PyArg_ParseTuple(_args, "hl",
	                      &eventMask,
	                      &sleep))
		return NULL;
	_rv = WaitNextEvent(eventMask,
	                    &theEvent,
	                    sleep,
	                    (RgnHandle)0);
	_res = Py_BuildValue("bO&",
	                     _rv,
	                     PyMac_BuildEventRecord, &theEvent);
	return _res;
}

static PyObject *Evt_EventAvail(_self, _args)
	PyObject *_self;
	PyObject *_args;
{
	PyObject *_res = NULL;
	Boolean _rv;
	short eventMask;
	EventRecord theEvent;
	if (!PyArg_ParseTuple(_args, "h",
	                      &eventMask))
		return NULL;
	_rv = EventAvail(eventMask,
	                 &theEvent);
	_res = Py_BuildValue("bO&",
	                     _rv,
	                     PyMac_BuildEventRecord, &theEvent);
	return _res;
}

static PyObject *Evt_GetMouse(_self, _args)
	PyObject *_self;
	PyObject *_args;
{
	PyObject *_res = NULL;
	Point mouseLoc;
	if (!PyArg_ParseTuple(_args, ""))
		return NULL;
	GetMouse(&mouseLoc);
	_res = Py_BuildValue("O&",
	                     PyMac_BuildPoint, mouseLoc);
	return _res;
}

static PyObject *Evt_Button(_self, _args)
	PyObject *_self;
	PyObject *_args;
{
	PyObject *_res = NULL;
	Boolean _rv;
	if (!PyArg_ParseTuple(_args, ""))
		return NULL;
	_rv = Button();
	_res = Py_BuildValue("b",
	                     _rv);
	return _res;
}

static PyObject *Evt_StillDown(_self, _args)
	PyObject *_self;
	PyObject *_args;
{
	PyObject *_res = NULL;
	Boolean _rv;
	if (!PyArg_ParseTuple(_args, ""))
		return NULL;
	_rv = StillDown();
	_res = Py_BuildValue("b",
	                     _rv);
	return _res;
}

static PyObject *Evt_WaitMouseUp(_self, _args)
	PyObject *_self;
	PyObject *_args;
{
	PyObject *_res = NULL;
	Boolean _rv;
	if (!PyArg_ParseTuple(_args, ""))
		return NULL;
	_rv = WaitMouseUp();
	_res = Py_BuildValue("b",
	                     _rv);
	return _res;
}

static PyObject *Evt_GetKeys(_self, _args)
	PyObject *_self;
	PyObject *_args;
{
	PyObject *_res = NULL;
	KeyMap theKeys__out__;
	if (!PyArg_ParseTuple(_args, ""))
		return NULL;
	GetKeys(theKeys__out__);
	_res = Py_BuildValue("s#",
	                     (char *)&theKeys__out__, (int)sizeof(KeyMap));
 theKeys__error__: ;
	return _res;
}

static PyObject *Evt_SystemClick(_self, _args)
	PyObject *_self;
	PyObject *_args;
{
	PyObject *_res = NULL;
	EventRecord theEvent;
	WindowPtr theWindow;
	if (!PyArg_ParseTuple(_args, "O&O&",
	                      PyMac_GetEventRecord, &theEvent,
	                      WinObj_Convert, &theWindow))
		return NULL;
	SystemClick(&theEvent,
	            theWindow);
	Py_INCREF(Py_None);
	_res = Py_None;
	return _res;
}

static PyMethodDef Evt_methods[] = {
	{"GetNextEvent", (PyCFunction)Evt_GetNextEvent, 1,
	 "(short eventMask) -> (Boolean _rv, EventRecord theEvent)"},
	{"WaitNextEvent", (PyCFunction)Evt_WaitNextEvent, 1,
	 "(short eventMask, unsigned long sleep) -> (Boolean _rv, EventRecord theEvent)"},
	{"EventAvail", (PyCFunction)Evt_EventAvail, 1,
	 "(short eventMask) -> (Boolean _rv, EventRecord theEvent)"},
	{"GetMouse", (PyCFunction)Evt_GetMouse, 1,
	 "() -> (Point mouseLoc)"},
	{"Button", (PyCFunction)Evt_Button, 1,
	 "() -> (Boolean _rv)"},
	{"StillDown", (PyCFunction)Evt_StillDown, 1,
	 "() -> (Boolean _rv)"},
	{"WaitMouseUp", (PyCFunction)Evt_WaitMouseUp, 1,
	 "() -> (Boolean _rv)"},
	{"GetKeys", (PyCFunction)Evt_GetKeys, 1,
	 "() -> (KeyMap theKeys)"},
	{"SystemClick", (PyCFunction)Evt_SystemClick, 1,
	 "(EventRecord theEvent, WindowPtr theWindow) -> None"},
	{NULL, NULL, 0}
};




void initEvt()
{
	PyObject *m;
	PyObject *d;




	m = Py_InitModule("Evt", Evt_methods);
	d = PyModule_GetDict(m);
	Evt_Error = PyMac_GetOSErrException();
	if (Evt_Error == NULL ||
	    PyDict_SetItemString(d, "Error", Evt_Error) != 0)
		Py_FatalError("can't initialize Evt.Error");
}

/* ========================= End module Evt ========================= */