/*********************************************************** Copyright 1994 by Lance Ellinghouse, Cathedral City, California Republic, United States of America. All Rights Reserved Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation, and that the name of Lance Ellinghouse not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. LANCE ELLINGHOUSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL LANCE ELLINGHOUSE BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. ******************************************************************/ /****************************************************************** This is a curses implementation. I have tried to be as complete as possible. If there are functions you need that are not included, please let me know and/or send me some diffs. There are 3 basic types exported by this module: 1) Screen - This is not currently used 2) Window - This is the basic type. This is equivalent to "WINDOW *". 3) Pad - This is similar to Window, but works with Pads as defined in curses. Most of the routines can be looked up using the curses man page. Here is a list of the currently supported methods and attributes in the curses module: Return Value Func/Attr Description -------------------------------------------------------------------------- StringObject __version__ This returns a string representing the current version of this module WindowObject initscr() This initializes the screen for use None endwin() Closes down the screen and returns things as they were before calling initscr() True/FalseObject isendwin() Has endwin() been called? IntObject doupdate() Updates screen and returns number of bytes written to screen WindowObject newwin(nlines,ncols,begin_y,begin_x) newwin(begin_y,begin_x) newwin() creates and returns a new window. None beep() Beep the screen if possible None flash() Flash the screen if possible None ungetch(int) Push the int back so next getch() will return it. Note: argument is an INT, not a CHAR None flushinp() Flush all input buffers None cbreak() Enter cbreak mode None nocbreak() Leave cbreak mode None echo() Enter echo mode None noecho() Leave echo mode None nl() Enter nl mode None nonl() Leave nl mode None raw() Enter raw mode None noraw() Leave raw mode None intrflush(int) Set or reset interruptable flush mode, int=1 if set, 0 if notset. None meta(int) Allow 8 bit or 7 bit chars. int=1 is 8 bit, int=0 is 7 bit StringObject keyname(int) return the text representation of a KEY_ value. (see below) Here is a list of the currently supported methods and attributes in the WindowObject: Return Value Func/Attr Description -------------------------------------------------------------------------- IntObject refresh() Do refresh IntObject nooutrefresh() Mark for refresh but wait True/False mvwin(new_y,new_x) Move Window True/False move(new_y,new_x) Move Cursor WindowObject subwin(nlines,ncols,begin_y,begin_x) subwin(begin_y,begin_x) True/False addch(y,x,ch,attr) addch(y,x,ch) addch(ch,attr) addch(ch) True/False insch(y,x,ch,attr) insch(y,x,ch) insch(ch,attr) insch(ch) True/False delch(y,x) delch() True/False echochar(ch,attr) echochar(ch) True/False addstr(y,x,str,attr) addstr(y,x,str) addstr(str,attr) addstr(str) True/False attron(attr) True/False attroff(attr) True/False attrset(sttr) True/False standend() True/False standout() True/False box(vertch,horch) vertch and horch are INTS box() None erase() None deleteln() None insertln() (y,x) getyx() (y,x) getbegyx() (y,x) getmaxyx() None clear() None clrtobot() None clrtoeol() None scroll() None touchwin() None touchline(start,count) IntObject getch(y,x) getch() StringObject getstr(y,x) getstr() IntObject inch(y,x) inch() None clearok(int) int=0 or int=1 None idlok(int) int=0 or int=1 None leaveok(int) int=0 or int=1 None scrollok(int) int=0 or int=1 None setscrreg(top,bottom) None nodelay(int) int=0 or int=1 None notimeout(int) int=0 or int=1 ******************************************************************/ /* curses module */ #include "Python.h" #include typedef struct { PyObject_HEAD SCREEN *scr; } PyCursesScreenObject; typedef struct { PyObject_HEAD WINDOW *win; WINDOW *parent; } PyCursesWindowObject; typedef struct { PyObject_HEAD WINDOW *pad; } PyCursesPadObject; staticforward PyTypeObject PyCursesScreen_Type; staticforward PyTypeObject PyCursesWindow_Type; staticforward PyTypeObject PyCursesPad_Type; #define PyCursesScreen_Check(v) ((v)->ob_type == &PyCursesScreen_Type) #define PyCursesWindow_Check(v) ((v)->ob_type == &PyCursesWindow_Type) #define PyCursesPad_Check(v) ((v)->ob_type == &PyCursesPad_Type) /* Defines */ PyObject *PyCurses_OK; PyObject *PyCurses_ERR; /****************************************************************** Change Log: Version 1.1: 94/08/31: Minor fixes given by Guido. Changed 'ncurses' to 'curses' Changed '__version__' to 'version' Added PyErr_Clear() where needed Moved ACS_* attribute initialization to PyCurses_InitScr() to fix crash on SGI Version 1.0: 94/08/30: This is the first release of this software. Released to the Internet via python-list@cwi.nl ******************************************************************/ char *PyCursesVersion = "1.1"; /* ------------- SCREEN routines --------------- */ #ifdef NOT_YET static PyObject * PyCursesScreen_New(arg) PyObject * arg; { char *term_type; PyFileObject *in_fo; PyFileObject *out_fo; PyCursesScreenObject *xp; xp = (PyObject *)PyObject_NEW(PyCursesScreenObject, &PyCursesScreen_Type); if (xp == NULL) return NULL; return (PyObject *)xp; } #endif /* ------------- WINDOW routines --------------- */ static PyObject * PyCursesWindow_New(win) WINDOW *win; { PyCursesWindowObject *wo; wo = (PyCursesWindowObject *)PyObject_NEW(PyCursesWindowObject, &PyCursesWindow_Type); if (wo == NULL) return NULL; wo->win = win; wo->parent = (WINDOW *)NULL; return (PyObject *)wo; } static void PyCursesWindow_Dealloc(wo) PyCursesWindowObject *wo; { if (wo->win != stdscr) delwin(wo->win); PyMem_DEL(wo); } static PyObject * PyCursesWindow_Refresh(self,arg) PyCursesWindowObject *self; PyObject * arg; { if (!PyArg_NoArgs(arg)) return (PyObject *)NULL; return (PyObject *)PyInt_FromLong(wrefresh(self->win)); } static PyObject * PyCursesWindow_NoOutRefresh(self,arg) PyCursesWindowObject *self; PyObject * arg; { if (!PyArg_NoArgs(arg)) return (PyObject *)NULL; return (PyObject *)PyInt_FromLong(wnoutrefresh(self->win)); } static PyObject * PyCursesWindow_MoveWin(self,arg) PyCursesWindowObject *self; PyObject * arg; { int rtn; int x, y; if (!PyArg_Parse(arg,"(ii)", &y, &x)) return (PyObject *)NULL; rtn = mvwin(self->win,y,x); if (rtn == OK) { Py_INCREF(PyCurses_OK); return (PyObject *)PyCurses_OK; } Py_INCREF(PyCurses_ERR); return (PyObject *)PyCurses_ERR; } static PyObject * PyCursesWindow_Move(self,arg) PyCursesWindowObject *self; PyObject * arg; { int rtn; int x, y; if (!PyArg_Parse(arg,"(ii)", &y, &x)) return (PyObject *)NULL; rtn = wmove(self->win,y,x); if (rtn == OK) { Py_INCREF(PyCurses_OK); return (PyObject *)PyCurses_OK; } Py_INCREF(PyCurses_ERR); return (PyObject *)PyCurses_ERR; } static PyObject * PyCursesWindow_SubWin(self,arg) PyCursesWindowObject *self; PyObject * arg; { WINDOW *win; PyCursesWindowObject *rtn_win; int nlines, ncols, begin_y, begin_x; nlines = 0; ncols = 0; if (!PyArg_Parse(arg, "(iiii);nlines,ncols,begin_y,begin_x", &nlines,&ncols,&begin_y,&begin_x)) if (!PyArg_Parse(arg,"(ii)",&begin_y,&begin_x)) return (PyObject *)NULL; win = subwin(self->win,nlines,ncols,begin_y,begin_x); if (win == NULL) { Py_INCREF(Py_None); return (PyObject *)Py_None; } rtn_win = (PyCursesWindowObject *)PyCursesWindow_New(win); rtn_win->parent = self->win; return (PyObject *)rtn_win; } static PyObject * PyCursesWindow_AddCh(self,arg) PyCursesWindowObject *self; PyObject * arg; { int rtn; int x, y; int ch; int attr; int attr_old; int use_xy = TRUE; int use_attr = TRUE; switch (PyTuple_Size(arg)) { case 2: case 4: use_attr = TRUE; break; default: use_attr = FALSE; } if (!PyArg_Parse(arg,"(iiii);y,x,ch,attr", &y, &x, &ch, &attr)) { if (!PyArg_Parse(arg,"(iii);y,x,ch", &y, &x, &ch)) { use_xy = FALSE; if (!PyArg_Parse(arg,"(ii);ch,attr", &ch, &attr)) if (!PyArg_Parse(arg,"i;ch", &ch)) return (PyObject *)NULL; } } if (use_attr == TRUE) { attr_old = getattrs(self->win); wattrset(self->win,attr); } if (use_xy == TRUE) rtn = mvwaddch(self->win,y,x,ch); else rtn = waddch(self->win,ch); if (use_attr == TRUE) wattrset(self->win,attr_old); if (rtn == OK) { Py_INCREF(PyCurses_OK); return (PyObject *)PyCurses_OK; } Py_INCREF(PyCurses_ERR); return (PyObject *)PyCurses_ERR; } static PyObject * PyCursesWindow_InsCh(self,arg) PyCursesWindowObject *self; PyObject * arg; { int rtn; int x, y; int ch; int use_xy = TRUE; int attr, attr_old, use_attr = FALSE; switch (PyTuple_Size(arg)) { case 2: case 4: use_attr = TRUE; break; default: use_attr = FALSE; } if (!PyArg_Parse(arg,"(iiii);y,x,ch,attr", &y, &x, &ch, &attr)) { if (!PyArg_Parse(arg,"(iii);y,x,ch", &y, &x, &ch)) { use_xy = FALSE; if (!PyArg_Parse(arg,"(ii);ch,attr", &ch, &attr)) if (!PyArg_Parse(arg,"i;ch", &ch)) return (PyObject *)NULL; } } if (use_attr == TRUE) { attr_old = getattrs(self->win); wattrset(self->win,attr); } if (use_xy == TRUE) rtn = mvwinsch(self->win,y,x,ch); else rtn = winsch(self->win,ch); if (use_attr == TRUE) wattrset(self->win,attr_old); if (rtn == OK) { Py_INCREF(PyCurses_OK); return (PyObject *)PyCurses_OK; } Py_INCREF(PyCurses_ERR); return (PyObject *)PyCurses_ERR; } static PyObject * PyCursesWindow_DelCh(self,arg) PyCursesWindowObject *self; PyObject * arg; { int rtn; int x, y; int use_xy = TRUE; if (!PyArg_Parse(arg,"(ii);y,x", &y, &x)) use_xy = FALSE; PyErr_Clear(); if (use_xy == TRUE) rtn = mvwdelch(self->win,y,x); else rtn = wdelch(self->win); if (rtn == OK) { Py_INCREF(PyCurses_OK); return (PyObject *)PyCurses_OK; } Py_INCREF(PyCurses_ERR); return (PyObject *)PyCurses_ERR; } static PyObject * PyCursesWindow_EchoChar(self,arg) PyCursesWindowObject *self; PyObject * arg; { int rtn; int ch; int attr, attr_old, use_attr = TRUE; if (!PyArg_Parse(arg,"(ii);ch,attr", &ch, &attr)) { use_attr = FALSE; if (!PyArg_Parse(arg,"i;ch", &ch)) return (PyObject *)NULL; } if (use_attr == TRUE) { attr_old = getattrs(self->win); wattrset(self->win,attr); } rtn = wechochar(self->win,ch); if (use_attr == TRUE) wattrset(self->win,attr_old); if (rtn == OK) { Py_INCREF(PyCurses_OK); return (PyObject *)PyCurses_OK; } Py_INCREF(PyCurses_ERR); return (PyObject *)PyCurses_ERR; } static PyObject * PyCursesWindow_AddStr(self,arg) PyCursesWindowObject *self; PyObject * arg; { int rtn; int x, y; char *str; int use_xy = TRUE; int attr, attr_old, use_attr = TRUE; switch (PyTuple_Size(arg)) { case 2: case 4: use_attr = TRUE; break; default: use_attr = FALSE; } if (!PyArg_Parse(arg,"(iisi);y,x,str,attr", &y, &x, &str, &attr)) { if (!PyArg_Parse(arg,"(iis);y,x,str", &y, &x, &str)) { use_xy = FALSE; if (!PyArg_Parse(arg,"(si);str,attr", &str, &attr)) if (!PyArg_Parse(arg,"s;str", &str)) return (PyObject *)NULL; } } if (use_attr == TRUE) { attr_old = getattrs(self->win); wattrset(self->win,attr); } if (use_xy == TRUE) rtn = mvwaddstr(self->win,y,x,str); else rtn = waddstr(self->win,str); if (use_attr == TRUE) wattrset(self->win,attr_old); if (rtn == OK) { Py_INCREF(PyCurses_OK); return (PyObject *)PyCurses_OK; } Py_INCREF(PyCurses_ERR); return (PyObject *)PyCurses_ERR; } static PyObject * PyCursesWindow_AttrOn(self,arg) PyCursesWindowObject *self; PyObject * arg; { int rtn; int ch; if (!PyArg_Parse(arg,"i;attr", &ch)) return (PyObject *)NULL; rtn = wattron(self->win,ch); if (rtn == OK) { Py_INCREF(PyCurses_OK); return (PyObject *)PyCurses_OK; } Py_INCREF(PyCurses_ERR); return (PyObject *)PyCurses_ERR; } static PyObject * PyCursesWindow_AttrOff(self,arg) PyCursesWindowObject *self; PyObject * arg; { int rtn; int ch; if (!PyArg_Parse(arg,"i;attr", &ch)) return (PyObject *)NULL; rtn = wattroff(self->win,ch); if (rtn == OK) { Py_INCREF(PyCurses_OK); return (PyObject *)PyCurses_OK; } Py_INCREF(PyCurses_ERR); return (PyObject *)PyCurses_ERR; } static PyObject * PyCursesWindow_AttrSet(self,arg) PyCursesWindowObject *self; PyObject * arg; { int rtn; int ch; if (!PyArg_Parse(arg,"i;attr", &ch)) return (PyObject *)NULL; rtn = wattrset(self->win,ch); if (rtn == OK) { Py_INCREF(PyCurses_OK); return (PyObject *)PyCurses_OK; } Py_INCREF(PyCurses_ERR); return (PyObject *)PyCurses_ERR; } static PyObject * PyCursesWindow_StandEnd(self,arg) PyCursesWindowObject *self; PyObject * arg; { int rtn; if (!PyArg_NoArgs(arg)) return (PyObject *)NULL; rtn = wstandend(self->win); if (rtn == OK) { Py_INCREF(PyCurses_OK); return (PyObject *)PyCurses_OK; } Py_INCREF(PyCurses_ERR); return (PyObject *)PyCurses_ERR; } static PyObject * PyCursesWindow_StandOut(self,arg) PyCursesWindowObject *self; PyObject * arg; { int rtn; if (!PyArg_NoArgs(arg)) return (PyObject *)NULL; rtn = wstandout(self->win); if (rtn == OK) { Py_INCREF(PyCurses_OK); return (PyObject *)PyCurses_OK; } Py_INCREF(PyCurses_ERR); return (PyObject *)PyCurses_ERR; } static PyObject * PyCursesWindow_Box(self,arg) PyCursesWindowObject *self; PyObject * arg; { int rtn; int ch1=0,ch2=0; if (!PyArg_Parse(arg,"(ii);vertch,horch", &ch1, &ch2)) PyErr_Clear(); rtn = box(self->win,ch1,ch2); if (rtn == OK) { Py_INCREF(PyCurses_OK); return (PyObject *)PyCurses_OK; } Py_INCREF(PyCurses_ERR); return (PyObject *)PyCurses_ERR; } static PyObject * PyCursesWindow_Erase(self,arg) PyCursesWindowObject *self; PyObject * arg; { if (!PyArg_NoArgs(arg)) return (PyObject *)NULL; werase(self->win); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCursesWindow_DeleteLine(self,arg) PyCursesWindowObject *self; PyObject * arg; { if (!PyArg_NoArgs(arg)) return (PyObject *)NULL; wdeleteln(self->win); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCursesWindow_InsertLine(self,arg) PyCursesWindowObject *self; PyObject * arg; { if (!PyArg_NoArgs(arg)) return (PyObject *)NULL; winsertln(self->win); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCursesWindow_GetYX(self,arg) PyCursesWindowObject *self; PyObject * arg; { int x, y; if (!PyArg_NoArgs(arg)) return (PyObject *)NULL; getyx(self->win,y,x); return (PyObject *)Py_BuildValue("(ii)", y, x); } static PyObject * PyCursesWindow_GetBegYX(self,arg) PyCursesWindowObject *self; PyObject * arg; { int x, y; if (!PyArg_NoArgs(arg)) return (PyObject *)NULL; getbegyx(self->win,y,x); return (PyObject *)Py_BuildValue("(ii)", y, x); } static PyObject * PyCursesWindow_GetMaxYX(self,arg) PyCursesWindowObject *self; PyObject * arg; { int x, y; if (!PyArg_NoArgs(arg)) return (PyObject *)NULL; getmaxyx(self->win,y,x); return (PyObject *)Py_BuildValue("(ii)", y, x); } static PyObject * PyCursesWindow_Clear(self,arg) PyCursesWindowObject *self; PyObject * arg; { if (!PyArg_NoArgs(arg)) return (PyObject *)NULL; wclear(self->win); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCursesWindow_ClearToBottom(self,arg) PyCursesWindowObject *self; PyObject * arg; { if (!PyArg_NoArgs(arg)) return (PyObject *)NULL; wclrtobot(self->win); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCursesWindow_ClearToEOL(self,arg) PyCursesWindowObject *self; PyObject * arg; { if (!PyArg_NoArgs(arg)) return (PyObject *)NULL; wclrtoeol(self->win); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCursesWindow_Scroll(self,arg) PyCursesWindowObject *self; PyObject * arg; { if (!PyArg_NoArgs(arg)) return (PyObject *)NULL; scroll(self->win); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCursesWindow_TouchWin(self,arg) PyCursesWindowObject *self; PyObject * arg; { if (!PyArg_NoArgs(arg)) return (PyObject *)NULL; touchwin(self->win); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCursesWindow_TouchLine(self,arg) PyCursesWindowObject *self; PyObject * arg; { int st, cnt; if (!PyArg_Parse(arg,"(ii);start, count",&st,&cnt)) return (PyObject *)NULL; touchline(self->win,st,cnt); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCursesWindow_GetCh(self,arg) PyCursesWindowObject *self; PyObject * arg; { int x, y; int use_xy = TRUE; int rtn; if (!PyArg_Parse(arg,"(ii);y,x",&y,&x)) use_xy = FALSE; PyErr_Clear(); if (use_xy == TRUE) rtn = mvwgetch(self->win,y,x); else rtn = wgetch(self->win); return (PyObject *)PyInt_FromLong(rtn); } static PyObject * PyCursesWindow_GetStr(self,arg) PyCursesWindowObject *self; PyObject * arg; { int x, y; int use_xy = TRUE; char rtn[1024]; /* This should be big enough.. I hope */ int rtn2; if (!PyArg_Parse(arg,"(ii);y,x",&y,&x)) use_xy = FALSE; PyErr_Clear(); if (use_xy == TRUE) rtn2 = mvwgetstr(self->win,y,x,rtn); else rtn2 = wgetstr(self->win,rtn); if (rtn2 == ERR) rtn[0] = 0; return (PyObject *)PyString_FromString(rtn); } static PyObject * PyCursesWindow_InCh(self,arg) PyCursesWindowObject *self; PyObject * arg; { int x, y; int use_xy = TRUE; int rtn; if (!PyArg_Parse(arg,"(ii);y,x",&y,&x)) use_xy = FALSE; PyErr_Clear(); if (use_xy == TRUE) rtn = mvwinch(self->win,y,x); else rtn = winch(self->win); return (PyObject *)PyInt_FromLong(rtn); } static PyObject * PyCursesWindow_ClearOk(self,arg) PyCursesWindowObject *self; PyObject * arg; { int val; if (!PyArg_Parse(arg,"i;True(1) or False(0)",&val)) return (PyObject *)NULL; clearok(self->win,val); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCursesWindow_IdlOk(self,arg) PyCursesWindowObject *self; PyObject * arg; { int val; if (!PyArg_Parse(arg,"i;True(1) or False(0)",&val)) return (PyObject *)NULL; idlok(self->win,val); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCursesWindow_LeaveOk(self,arg) PyCursesWindowObject *self; PyObject * arg; { int val; if (!PyArg_Parse(arg,"i;True(1) or False(0)",&val)) return (PyObject *)NULL; leaveok(self->win,val); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCursesWindow_ScrollOk(self,arg) PyCursesWindowObject *self; PyObject * arg; { int val; if (!PyArg_Parse(arg,"i;True(1) or False(0)",&val)) return (PyObject *)NULL; scrollok(self->win,val); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCursesWindow_SetScrollRegion(self,arg) PyCursesWindowObject *self; PyObject * arg; { int x, y; if (!PyArg_Parse(arg,"(ii);top, bottom",&y,&x)) return (PyObject *)NULL; wsetscrreg(self->win,y,x); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCursesWindow_KeyPad(self,arg) PyCursesWindowObject * self; PyObject * arg; { int ch; if (!PyArg_Parse(arg,"i;True(1), False(0)",&ch)) return (PyObject *)NULL; keypad(self->win,ch); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCursesWindow_NoDelay(self,arg) PyCursesWindowObject * self; PyObject * arg; { int ch; if (!PyArg_Parse(arg,"i;True(1), False(0)",&ch)) return (PyObject *)NULL; nodelay(self->win,ch); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCursesWindow_NoTimeout(self,arg) PyCursesWindowObject * self; PyObject * arg; { int ch; if (!PyArg_Parse(arg,"i;True(1), False(0)",&ch)) return (PyObject *)NULL; notimeout(self->win,ch); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyMethodDef PyCursesWindow_Methods[] = { {"refresh", (PyCFunction)PyCursesWindow_Refresh}, {"nooutrefresh", (PyCFunction)PyCursesWindow_NoOutRefresh}, {"mvwin", (PyCFunction)PyCursesWindow_MoveWin}, {"move", (PyCFunction)PyCursesWindow_Move}, {"subwin", (PyCFunction)PyCursesWindow_SubWin}, {"addch", (PyCFunction)PyCursesWindow_AddCh}, {"insch", (PyCFunction)PyCursesWindow_InsCh}, {"delch", (PyCFunction)PyCursesWindow_DelCh}, {"echochar", (PyCFunction)PyCursesWindow_EchoChar}, {"addstr", (PyCFunction)PyCursesWindow_AddStr}, {"attron", (PyCFunction)PyCursesWindow_AttrOn}, {"attroff", (PyCFunction)PyCursesWindow_AttrOff}, {"attrset", (PyCFunction)PyCursesWindow_AttrSet}, {"standend", (PyCFunction)PyCursesWindow_StandEnd}, {"standout", (PyCFunction)PyCursesWindow_StandOut}, {"box", (PyCFunction)PyCursesWindow_Box}, {"erase", (PyCFunction)PyCursesWindow_Erase}, {"deleteln", (PyCFunction)PyCursesWindow_DeleteLine}, {"insertln", (PyCFunction)PyCursesWindow_InsertLine}, {"getyx", (PyCFunction)PyCursesWindow_GetYX}, {"getbegyx", (PyCFunction)PyCursesWindow_GetBegYX}, {"getmaxyx", (PyCFunction)PyCursesWindow_GetMaxYX}, {"clear", (PyCFunction)PyCursesWindow_Clear}, {"clrtobot", (PyCFunction)PyCursesWindow_ClearToBottom}, {"clrtoeol", (PyCFunction)PyCursesWindow_ClearToEOL}, {"scroll", (PyCFunction)PyCursesWindow_Scroll}, {"touchwin", (PyCFunction)PyCursesWindow_TouchWin}, {"touchline", (PyCFunction)PyCursesWindow_TouchLine}, {"getch", (PyCFunction)PyCursesWindow_GetCh}, {"getstr", (PyCFunction)PyCursesWindow_GetStr}, {"inch", (PyCFunction)PyCursesWindow_InCh}, {"clearok", (PyCFunction)PyCursesWindow_ClearOk}, {"idlok", (PyCFunction)PyCursesWindow_IdlOk}, {"leaveok", (PyCFunction)PyCursesWindow_LeaveOk}, {"scrollok", (PyCFunction)PyCursesWindow_ScrollOk}, {"setscrreg", (PyCFunction)PyCursesWindow_SetScrollRegion}, {"keypad", (PyCFunction)PyCursesWindow_KeyPad}, {"nodelay", (PyCFunction)PyCursesWindow_NoDelay}, {"notimeout", (PyCFunction)PyCursesWindow_NoTimeout}, {NULL, (PyCFunction)NULL} /* sentinel */ }; static PyObject * PyCursesWindow_GetAttr(self, name) PyCursesWindowObject *self; char *name; { return findmethod(PyCursesWindow_Methods, (PyObject *)self, name); } /* --------------- PAD routines ---------------- */ static PyObject * PyCursesPad_New(pad) WINDOW *pad; { PyCursesPadObject *po; po = (PyCursesPadObject *)PyObject_NEW(PyCursesPadObject, &PyCursesPad_Type); if (po == NULL) return NULL; po->pad = pad; return (PyObject *)po; } /* -------------------------------------------------------*/ static PyTypeObject PyCursesScreen_Type = { PyObject_HEAD_INIT(&PyType_Type) 0, /*ob_size*/ "curses screen", /*tp_name*/ sizeof(PyCursesScreenObject), /*tp_basicsize*/ 0, /*tp_itemsize*/ /* methods */ (destructor)0 /*PyCursesScreen_Dealloc*/, /*tp_dealloc*/ 0, /*tp_print*/ (getattrfunc)0, /*tp_getattr*/ (setattrfunc)0, /*tp_setattr*/ 0, /*tp_compare*/ 0, /*tp_repr*/ 0, /*tp_as_number*/ 0, /*tp_as_sequence*/ 0, /*tp_as_mapping*/ 0, /*tp_hash*/ }; static PyTypeObject PyCursesWindow_Type = { PyObject_HEAD_INIT(&PyType_Type) 0, /*ob_size*/ "curses window", /*tp_name*/ sizeof(PyCursesWindowObject), /*tp_basicsize*/ 0, /*tp_itemsize*/ /* methods */ (destructor)PyCursesWindow_Dealloc, /*tp_dealloc*/ 0, /*tp_print*/ (getattrfunc)PyCursesWindow_GetAttr, /*tp_getattr*/ (setattrfunc)0, /*tp_setattr*/ 0, /*tp_compare*/ 0, /*tp_repr*/ 0, /*tp_as_number*/ 0, /*tp_as_sequence*/ 0, /*tp_as_mapping*/ 0, /*tp_hash*/ }; static PyTypeObject PyCursesPad_Type = { PyObject_HEAD_INIT(&PyType_Type) 0, /*ob_size*/ "curses pad", /*tp_name*/ sizeof(PyCursesPadObject), /*tp_basicsize*/ 0, /*tp_itemsize*/ /* methods */ (destructor)0 /*PyCursesPad_Dealloc*/, /*tp_dealloc*/ 0, /*tp_print*/ (getattrfunc)0, /*tp_getattr*/ (setattrfunc)0, /*tp_setattr*/ 0, /*tp_compare*/ 0, /*tp_repr*/ 0, /*tp_as_number*/ 0, /*tp_as_sequence*/ 0, /*tp_as_mapping*/ 0, /*tp_hash*/ }; /* -------------------------------------------------------*/ static PyObject *ModDict; static PyObject * PyCurses_InitScr(self, args) PyObject * self; PyObject * args; { static int already_inited = FALSE; WINDOW *win; if (!PyArg_NoArgs(args)) return (PyObject *)NULL; if (already_inited == TRUE) { wrefresh(stdscr); return (PyObject *)PyCursesWindow_New(stdscr); } already_inited = TRUE; win = initscr(); /* This was moved from initcurses() because core dumped on SGI */ #define SetDictChar(string,ch) \ PyDict_SetItemString(ModDict,string,PyInt_FromLong(ch)); /* Here are some graphic symbols you can use */ SetDictChar("ACS_ULCORNER",(ACS_ULCORNER)); SetDictChar("ACS_ULCORNER",(ACS_ULCORNER)); SetDictChar("ACS_LLCORNER",(ACS_LLCORNER)); SetDictChar("ACS_URCORNER",(ACS_URCORNER)); SetDictChar("ACS_LRCORNER",(ACS_LRCORNER)); SetDictChar("ACS_RTEE", (ACS_RTEE)); SetDictChar("ACS_LTEE", (ACS_LTEE)); SetDictChar("ACS_BTEE", (ACS_BTEE)); SetDictChar("ACS_TTEE", (ACS_TTEE)); SetDictChar("ACS_HLINE", (ACS_HLINE)); SetDictChar("ACS_VLINE", (ACS_VLINE)); SetDictChar("ACS_PLUS", (ACS_PLUS)); SetDictChar("ACS_S1", (ACS_S1)); SetDictChar("ACS_S9", (ACS_S9)); SetDictChar("ACS_DIAMOND", (ACS_DIAMOND)); SetDictChar("ACS_CKBOARD", (ACS_CKBOARD)); SetDictChar("ACS_DEGREE", (ACS_DEGREE)); SetDictChar("ACS_PLMINUS", (ACS_PLMINUS)); SetDictChar("ACS_BULLET", (ACS_BULLET)); SetDictChar("ACS_LARROW", (ACS_RARROW)); SetDictChar("ACS_DARROW", (ACS_DARROW)); SetDictChar("ACS_UARROW", (ACS_UARROW)); SetDictChar("ACS_BOARD", (ACS_BOARD)); SetDictChar("ACS_LANTERN", (ACS_LANTERN)); SetDictChar("ACS_BLOCK", (ACS_BLOCK)); return (PyObject *)PyCursesWindow_New(win); } static PyObject * PyCurses_EndWin(self, args) PyObject * self; PyObject * args; { if (!PyArg_NoArgs(args)) return (PyObject *)NULL; endwin(); Py_INCREF(Py_None); return Py_None; } static PyObject * PyCurses_IsEndWin(self, args) PyObject * self; PyObject * args; { if (!PyArg_NoArgs(args)) return (PyObject *)NULL; if (isendwin() == FALSE) { Py_INCREF(Py_False); return Py_False; } Py_INCREF(Py_True); return Py_True; } static PyObject * PyCurses_DoUpdate(self,arg) PyObject * self; PyObject * arg; { if (!PyArg_NoArgs(arg)) return (PyObject *)NULL; return (PyObject *)PyInt_FromLong(doupdate()); } static PyObject * PyCurses_NewWindow(self,arg) PyObject * self; PyObject * arg; { WINDOW *win; int nlines, ncols, begin_y, begin_x; nlines = 0; ncols = 0; if (!PyArg_Parse(arg, "(iiii);nlines,ncols,begin_y,begin_x", &nlines,&ncols,&begin_y,&begin_x)) if (!PyArg_Parse(arg,"(ii)",&begin_y,&begin_x)) return (PyObject *)NULL; win = newwin(nlines,ncols,begin_y,begin_x); if (win == NULL) { Py_INCREF(Py_None); return (PyObject *)Py_None; } return (PyObject *)PyCursesWindow_New(win); } static PyObject * PyCurses_Beep(self,arg) PyObject * self; PyObject * arg; { if (!PyArg_NoArgs(arg)) return (PyObject *)NULL; beep(); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCurses_Flash(self,arg) PyObject * self; PyObject * arg; { if (!PyArg_NoArgs(arg)) return (PyObject *)NULL; flash(); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCurses_UngetCh(self,arg) PyObject * self; PyObject * arg; { int ch; if (!PyArg_Parse(arg,"i;integer",&ch)) return (PyObject *)NULL; ungetch(ch); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCurses_FlushInp(self,arg) PyObject * self; PyObject * arg; { if (!PyArg_NoArgs(arg)) return (PyObject *)NULL; flushinp(); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCurses_CBreak(self,arg) PyObject * self; PyObject * arg; { if (!PyArg_NoArgs(arg)) return (PyObject *)NULL; cbreak(); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCurses_NoCBreak(self,arg) PyObject * self; PyObject * arg; { if (!PyArg_NoArgs(arg)) return (PyObject *)NULL; nocbreak(); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCurses_Echo(self,arg) PyObject * self; PyObject * arg; { if (!PyArg_NoArgs(arg)) return (PyObject *)NULL; echo(); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCurses_NoEcho(self,arg) PyObject * self; PyObject * arg; { if (!PyArg_NoArgs(arg)) return (PyObject *)NULL; noecho(); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCurses_Nl(self,arg) PyObject * self; PyObject * arg; { if (!PyArg_NoArgs(arg)) return (PyObject *)NULL; nl(); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCurses_NoNl(self,arg) PyObject * self; PyObject * arg; { if (!PyArg_NoArgs(arg)) return (PyObject *)NULL; nonl(); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCurses_Raw(self,arg) PyObject * self; PyObject * arg; { if (!PyArg_NoArgs(arg)) return (PyObject *)NULL; raw(); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCurses_NoRaw(self,arg) PyObject * self; PyObject * arg; { if (!PyArg_NoArgs(arg)) return (PyObject *)NULL; noraw(); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCurses_IntrFlush(self,arg) PyObject * self; PyObject * arg; { int ch; if (!PyArg_Parse(arg,"i;True(1), False(0)",&ch)) return (PyObject *)NULL; intrflush(NULL,ch); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCurses_Meta(self,arg) PyObject * self; PyObject * arg; { int ch; if (!PyArg_Parse(arg,"i;True(1), False(0)",&ch)) return (PyObject *)NULL; meta(NULL,ch); Py_INCREF(Py_None); return (PyObject *)Py_None; } static PyObject * PyCurses_KeyName(self,arg) PyObject * self; PyObject * arg; { int ch; if (!PyArg_Parse(arg,"i",&ch)) return (PyObject *)NULL; return PyString_FromString((char *)keyname(ch)); } #ifdef NOT_YET static PyObject * PyCurses_NewTerm(self, args) PyObject * self; PyObject * args; { } static PyObject * PyCurses_SetTerm(self, args) PyObject * self; PyObject * args; { } #endif /* List of functions defined in the module */ static PyMethodDef PyCurses_methods[] = { {"initscr", (PyCFunction)PyCurses_InitScr}, {"endwin", (PyCFunction)PyCurses_EndWin}, {"isendwin", (PyCFunction)PyCurses_IsEndWin}, {"doupdate", (PyCFunction)PyCurses_DoUpdate}, {"newwin", (PyCFunction)PyCurses_NewWindow}, {"beep", (PyCFunction)PyCurses_Beep}, {"flash", (PyCFunction)PyCurses_Flash}, {"ungetch", (PyCFunction)PyCurses_UngetCh}, {"flushinp", (PyCFunction)PyCurses_FlushInp}, {"cbreak", (PyCFunction)PyCurses_CBreak}, {"nocbreak", (PyCFunction)PyCurses_NoCBreak}, {"echo", (PyCFunction)PyCurses_Echo}, {"noecho", (PyCFunction)PyCurses_NoEcho}, {"nl", (PyCFunction)PyCurses_Nl}, {"nonl", (PyCFunction)PyCurses_NoNl}, {"raw", (PyCFunction)PyCurses_Raw}, {"noraw", (PyCFunction)PyCurses_NoRaw}, {"intrflush", (PyCFunction)PyCurses_IntrFlush}, {"meta", (PyCFunction)PyCurses_Meta}, {"keyname", (PyCFunction)PyCurses_KeyName}, #ifdef NOT_YET {"newterm", (PyCFunction)PyCurses_NewTerm}, {"set_term", (PyCFunction)PyCurses_SetTerm}, #endif {NULL, NULL} /* sentinel */ }; /* Initialization function for the module */ void initcurses() { PyObject *m, *d, *x; /* Create the module and add the functions */ m = Py_InitModule("curses", PyCurses_methods); PyCurses_OK = Py_True; PyCurses_ERR = Py_False; Py_INCREF(PyCurses_OK); Py_INCREF(PyCurses_ERR); /* Add some symbolic constants to the module */ d = PyModule_GetDict(m); ModDict = d; /* For PyCurses_InitScr */ /* Make the version available */ PyDict_SetItemString(d,"version", PyString_FromString(PyCursesVersion)); /* Here are some defines */ PyDict_SetItemString(d,"OK", PyCurses_OK); PyDict_SetItemString(d,"ERR",PyCurses_ERR); /* Here are some attributes you can add to chars to print */ PyDict_SetItemString(d, "A_NORMAL", PyInt_FromLong(A_NORMAL)); PyDict_SetItemString(d, "A_STANDOUT", PyInt_FromLong(A_STANDOUT)); PyDict_SetItemString(d, "A_UNDERLINE", PyInt_FromLong(A_UNDERLINE)); PyDict_SetItemString(d, "A_REVERSE", PyInt_FromLong(A_REVERSE)); PyDict_SetItemString(d, "A_BLINK", PyInt_FromLong(A_BLINK)); PyDict_SetItemString(d, "A_DIM", PyInt_FromLong(A_DIM)); PyDict_SetItemString(d, "A_BOLD", PyInt_FromLong(A_BOLD)); PyDict_SetItemString(d, "A_ALTCHARSET",PyInt_FromLong(A_ALTCHARSET)); /* Now set everything up for KEY_ variables */ { int key; char *key_n; char *key_n2; for (key=KEY_MIN;key < KEY_MAX; key++) { key_n = (char *)keyname(key); if (strcmp(key_n,"UNKNOWN KEY")==0) continue; if (strncmp(key_n,"KEY_F(",6)==0) { char *p1, *p2; key_n2 = malloc(strlen(key_n)+1); p1 = key_n; p2 = key_n2; while (*p1) { if (*p1 != '(' && *p1 != ')') { *p2 = *p1; p2++; } p1++; } *p2 = (char)0; } else key_n2 = key_n; PyDict_SetItemString(d,key_n2,PyInt_FromLong(key)); if (key_n2 != key_n) free(key_n2); } SetDictChar("KEY_MIN",KEY_MIN); SetDictChar("KEY_MAX",KEY_MAX); } /* Check for errors */ if (PyErr_Occurred()) Py_FatalError("can't initialize module syslog"); }