/* * This is a curses module for Python. * * Based on prior work by Lance Ellinghaus and Oliver Andrich * Version 1.2 of this module: Copyright 1994 by Lance Ellinghouse, * Cathedral City, California Republic, United States of America. * * Version 1.5b1, heavily extended for ncurses by Oliver Andrich: * Copyright 1996,1997 by Oliver Andrich, Koblenz, Germany. * * Tidied for Python 1.6, and currently maintained by <amk@amk.ca>. * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this source file to use, copy, modify, merge, or publish it * subject to the following conditions: * * The above copyright notice and this permission notice shall be included * in all copies or in any new file that contains a substantial portion of * this file. * * THE AUTHOR MAKES NO REPRESENTATIONS ABOUT THE SUITABILITY OF * THE SOFTWARE FOR ANY PURPOSE. IT IS PROVIDED "AS IS" WITHOUT * EXPRESS OR IMPLIED WARRANTY. THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NON-INFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE * AUTHOR BE LIABLE TO YOU OR ANY OTHER PARTY FOR ANY SPECIAL, * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE, STRICT LIABILITY OR * ANY OTHER ACTION ARISING OUT OF OR IN CONNECTION WITH THE USE OR * PERFORMANCE OF THIS SOFTWARE. */ /* A number of SysV or ncurses functions don't have wrappers yet; if you need a given function, add it and send a patch. See http://www.python.org/dev/patches/ for instructions on how to submit patches to Python. Here's a list of currently unsupported functions: addchnstr addchstr color_set define_key del_curterm delscreen dupwin inchnstr inchstr innstr keyok mcprint mvaddchnstr mvaddchstr mvcur mvinchnstr mvinchstr mvinnstr mmvwaddchnstr mvwaddchstr mvwinchnstr mvwinchstr mvwinnstr newterm restartterm ripoffline scr_dump scr_init scr_restore scr_set scrl set_curterm set_term setterm tgetent tgetflag tgetnum tgetstr tgoto timeout tputs vidattr vidputs waddchnstr waddchstr wcolor_set winchnstr winchstr winnstr wmouse_trafo wscrl Low-priority: slk_attr slk_attr_off slk_attr_on slk_attr_set slk_attroff slk_attron slk_attrset slk_clear slk_color slk_init slk_label slk_noutrefresh slk_refresh slk_restore slk_set slk_touch Menu extension (ncurses and probably SYSV): current_item free_item free_menu item_count item_description item_index item_init item_name item_opts item_opts_off item_opts_on item_term item_userptr item_value item_visible menu_back menu_driver menu_fore menu_format menu_grey menu_init menu_items menu_mark menu_opts menu_opts_off menu_opts_on menu_pad menu_pattern menu_request_by_name menu_request_name menu_spacing menu_sub menu_term menu_userptr menu_win new_item new_menu pos_menu_cursor post_menu scale_menu set_current_item set_item_init set_item_opts set_item_term set_item_userptr set_item_value set_menu_back set_menu_fore set_menu_format set_menu_grey set_menu_init set_menu_items set_menu_mark set_menu_opts set_menu_pad set_menu_pattern set_menu_spacing set_menu_sub set_menu_term set_menu_userptr set_menu_win set_top_row top_row unpost_menu Form extension (ncurses and probably SYSV): current_field data_ahead data_behind dup_field dynamic_fieldinfo field_arg field_back field_buffer field_count field_fore field_index field_info field_init field_just field_opts field_opts_off field_opts_on field_pad field_status field_term field_type field_userptr form_driver form_fields form_init form_opts form_opts_off form_opts_on form_page form_request_by_name form_request_name form_sub form_term form_userptr form_win free_field free_form link_field link_fieldtype move_field new_field new_form new_page pos_form_cursor post_form scale_form set_current_field set_field_back set_field_buffer set_field_fore set_field_init set_field_just set_field_opts set_field_pad set_field_status set_field_term set_field_type set_field_userptr set_fieldtype_arg set_fieldtype_choice set_form_fields set_form_init set_form_opts set_form_page set_form_sub set_form_term set_form_userptr set_form_win set_max_field set_new_page unpost_form */ /* Release Number */ char *PyCursesVersion = "2.2"; /* Includes */ #include "Python.h" #ifdef __osf__ #define STRICT_SYSV_CURSES /* Don't use ncurses extensions */ #endif #ifdef __hpux #define STRICT_SYSV_CURSES #endif #if defined(_WIN32) #include <windows.h> #endif #define CURSES_MODULE #include "py_curses.h" #if defined(HAVE_TERM_H) || defined(__sgi) /* For termname, longname, putp, tigetflag, tigetnum, tigetstr, tparm which are not declared in SysV curses and for setupterm. */ #include <term.h> /* Including <term.h> #defines many common symbols. */ #undef lines #undef columns #endif #if !defined(HAVE_NCURSES_H) && (defined(sgi) || defined(__sun) || defined(SCO5)) #define STRICT_SYSV_CURSES /* Don't use ncurses extensions */ typedef chtype attr_t; /* No attr_t type is available */ #endif #if defined(_AIX) #define STRICT_SYSV_CURSES #endif /* Definition of exception curses.error */ static PyObject *PyCursesError; /* Tells whether setupterm() has been called to initialise terminfo. */ static int initialised_setupterm = FALSE; /* Tells whether initscr() has been called to initialise curses. */ static int initialised = FALSE; /* Tells whether start_color() has been called to initialise color usage. */ static int initialisedcolors = FALSE; /* Utility Macros */ #define PyCursesSetupTermCalled \ if (initialised_setupterm != TRUE) { \ PyErr_SetString(PyCursesError, \ "must call (at least) setupterm() first"); \ return 0; } #define PyCursesInitialised \ if (initialised != TRUE) { \ PyErr_SetString(PyCursesError, \ "must call initscr() first"); \ return 0; } #define PyCursesInitialisedColor \ if (initialisedcolors != TRUE) { \ PyErr_SetString(PyCursesError, \ "must call start_color() first"); \ return 0; } #ifndef MIN #define MIN(x,y) ((x) < (y) ? (x) : (y)) #endif /* Utility Functions */ /* * Check the return code from a curses function and return None * or raise an exception as appropriate. These are exported using the * capsule API. */ static PyObject * PyCursesCheckERR(int code, char *fname) { if (code != ERR) { Py_INCREF(Py_None); return Py_None; } else { if (fname == NULL) { PyErr_SetString(PyCursesError, catchall_ERR); } else { PyErr_Format(PyCursesError, "%s() returned ERR", fname); } return NULL; } } static int PyCurses_ConvertToChtype(PyObject *obj, chtype *ch) { if (PyInt_Check(obj) || PyLong_Check(obj)) { *ch = (chtype) PyInt_AsLong(obj); if (*ch == (chtype) -1 && PyErr_Occurred()) return 0; } else if(PyString_Check(obj) && (PyString_Size(obj) == 1)) { *ch = (chtype) *PyString_AsString(obj); } else { return 0; } return 1; } /* Function versions of the 3 functions for testing whether curses has been initialised or not. */ static int func_PyCursesSetupTermCalled(void) { PyCursesSetupTermCalled; return 1; } static int func_PyCursesInitialised(void) { PyCursesInitialised; return 1; } static int func_PyCursesInitialisedColor(void) { PyCursesInitialisedColor; return 1; } /***************************************************************************** The Window Object ******************************************************************************/ /* Definition of the window type */ PyTypeObject PyCursesWindow_Type; /* Function prototype macros for Window object X - function name TYPE - parameter Type ERGSTR - format string for construction of the return value PARSESTR - format string for argument parsing */ #define Window_NoArgNoReturnFunction(X) \ static PyObject *PyCursesWindow_ ## X \ (PyCursesWindowObject *self, PyObject *args) \ { return PyCursesCheckERR(X(self->win), # X); } #define Window_NoArgTrueFalseFunction(X) \ static PyObject * PyCursesWindow_ ## X \ (PyCursesWindowObject *self) \ { \ if (X (self->win) == FALSE) { Py_INCREF(Py_False); return Py_False; } \ else { Py_INCREF(Py_True); return Py_True; } } #define Window_NoArgNoReturnVoidFunction(X) \ static PyObject * PyCursesWindow_ ## X \ (PyCursesWindowObject *self) \ { \ X(self->win); Py_INCREF(Py_None); return Py_None; } #define Window_NoArg2TupleReturnFunction(X, TYPE, ERGSTR) \ static PyObject * PyCursesWindow_ ## X \ (PyCursesWindowObject *self) \ { \ TYPE arg1, arg2; \ X(self->win,arg1,arg2); return Py_BuildValue(ERGSTR, arg1, arg2); } #define Window_OneArgNoReturnVoidFunction(X, TYPE, PARSESTR) \ static PyObject * PyCursesWindow_ ## X \ (PyCursesWindowObject *self, PyObject *args) \ { \ TYPE arg1; \ if (!PyArg_ParseTuple(args, PARSESTR, &arg1)) return NULL; \ X(self->win,arg1); Py_INCREF(Py_None); return Py_None; } #define Window_OneArgNoReturnFunction(X, TYPE, PARSESTR) \ static PyObject * PyCursesWindow_ ## X \ (PyCursesWindowObject *self, PyObject *args) \ { \ TYPE arg1; \ if (!PyArg_ParseTuple(args,PARSESTR, &arg1)) return NULL; \ return PyCursesCheckERR(X(self->win, arg1), # X); } #define Window_TwoArgNoReturnFunction(X, TYPE, PARSESTR) \ static PyObject * PyCursesWindow_ ## X \ (PyCursesWindowObject *self, PyObject *args) \ { \ TYPE arg1, arg2; \ if (!PyArg_ParseTuple(args,PARSESTR, &arg1, &arg2)) return NULL; \ return PyCursesCheckERR(X(self->win, arg1, arg2), # X); } /* ------------- WINDOW routines --------------- */ Window_NoArgNoReturnFunction(untouchwin) Window_NoArgNoReturnFunction(touchwin) Window_NoArgNoReturnFunction(redrawwin) Window_NoArgNoReturnFunction(winsertln) Window_NoArgNoReturnFunction(werase) Window_NoArgNoReturnFunction(wdeleteln) Window_NoArgTrueFalseFunction(is_wintouched) Window_NoArgNoReturnVoidFunction(wsyncup) Window_NoArgNoReturnVoidFunction(wsyncdown) Window_NoArgNoReturnVoidFunction(wstandend) Window_NoArgNoReturnVoidFunction(wstandout) Window_NoArgNoReturnVoidFunction(wcursyncup) Window_NoArgNoReturnVoidFunction(wclrtoeol) Window_NoArgNoReturnVoidFunction(wclrtobot) Window_NoArgNoReturnVoidFunction(wclear) Window_OneArgNoReturnVoidFunction(idcok, int, "i;True(1) or False(0)") #ifdef HAVE_CURSES_IMMEDOK Window_OneArgNoReturnVoidFunction(immedok, int, "i;True(1) or False(0)") #endif Window_OneArgNoReturnVoidFunction(wtimeout, int, "i;delay") Window_NoArg2TupleReturnFunction(getyx, int, "ii") Window_NoArg2TupleReturnFunction(getbegyx, int, "ii") Window_NoArg2TupleReturnFunction(getmaxyx, int, "ii") Window_NoArg2TupleReturnFunction(getparyx, int, "ii") Window_OneArgNoReturnFunction(clearok, int, "i;True(1) or False(0)") Window_OneArgNoReturnFunction(idlok, int, "i;True(1) or False(0)") Window_OneArgNoReturnFunction(keypad, int, "i;True(1) or False(0)") Window_OneArgNoReturnFunction(leaveok, int, "i;True(1) or False(0)") Window_OneArgNoReturnFunction(nodelay, int, "i;True(1) or False(0)") Window_OneArgNoReturnFunction(notimeout, int, "i;True(1) or False(0)") Window_OneArgNoReturnFunction(scrollok, int, "i;True(1) or False(0)") Window_OneArgNoReturnFunction(winsdelln, int, "i;nlines") #ifdef HAVE_CURSES_SYNCOK Window_OneArgNoReturnFunction(syncok, int, "i;True(1) or False(0)") #endif Window_TwoArgNoReturnFunction(mvwin, int, "ii;y,x") Window_TwoArgNoReturnFunction(mvderwin, int, "ii;y,x") Window_TwoArgNoReturnFunction(wmove, int, "ii;y,x") #ifndef STRICT_SYSV_CURSES Window_TwoArgNoReturnFunction(wresize, int, "ii;lines,columns") #endif /* Allocation and deallocation of Window Objects */ static PyObject * PyCursesWindow_New(WINDOW *win) { PyCursesWindowObject *wo; wo = PyObject_NEW(PyCursesWindowObject, &PyCursesWindow_Type); if (wo == NULL) return NULL; wo->win = win; return (PyObject *)wo; } static void PyCursesWindow_Dealloc(PyCursesWindowObject *wo) { if (wo->win != stdscr) delwin(wo->win); PyObject_DEL(wo); } /* Addch, Addstr, Addnstr */ static PyObject * PyCursesWindow_AddCh(PyCursesWindowObject *self, PyObject *args) { int rtn, x, y, use_xy = FALSE; PyObject *temp; chtype ch = 0; attr_t attr = A_NORMAL; long lattr; switch (PyTuple_Size(args)) { case 1: if (!PyArg_ParseTuple(args, "O;ch or int", &temp)) return NULL; break; case 2: if (!PyArg_ParseTuple(args, "Ol;ch or int,attr", &temp, &lattr)) return NULL; attr = lattr; break; case 3: if (!PyArg_ParseTuple(args,"iiO;y,x,ch or int", &y, &x, &temp)) return NULL; use_xy = TRUE; break; case 4: if (!PyArg_ParseTuple(args,"iiOl;y,x,ch or int, attr", &y, &x, &temp, &lattr)) return NULL; attr = lattr; use_xy = TRUE; break; default: PyErr_SetString(PyExc_TypeError, "addch requires 1 to 4 arguments"); return NULL; } if (!PyCurses_ConvertToChtype(temp, &ch)) { PyErr_SetString(PyExc_TypeError, "argument 1 or 3 must be a ch or an int"); return NULL; } if (use_xy == TRUE) rtn = mvwaddch(self->win,y,x, ch | attr); else { rtn = waddch(self->win, ch | attr); } return PyCursesCheckERR(rtn, "addch"); } static PyObject * PyCursesWindow_AddStr(PyCursesWindowObject *self, PyObject *args) { int rtn; int x, y; char *str; attr_t attr = A_NORMAL , attr_old = A_NORMAL; long lattr; int use_xy = FALSE, use_attr = FALSE; switch (PyTuple_Size(args)) { case 1: if (!PyArg_ParseTuple(args,"s;str", &str)) return NULL; break; case 2: if (!PyArg_ParseTuple(args,"sl;str,attr", &str, &lattr)) return NULL; attr = lattr; use_attr = TRUE; break; case 3: if (!PyArg_ParseTuple(args,"iis;int,int,str", &y, &x, &str)) return NULL; use_xy = TRUE; break; case 4: if (!PyArg_ParseTuple(args,"iisl;int,int,str,attr", &y, &x, &str, &lattr)) return NULL; attr = lattr; use_xy = use_attr = TRUE; break; default: PyErr_SetString(PyExc_TypeError, "addstr requires 1 to 4 arguments"); return NULL; } if (use_attr == TRUE) { attr_old = getattrs(self->win); (void)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) (void)wattrset(self->win,attr_old); return PyCursesCheckERR(rtn, "addstr"); } static PyObject * PyCursesWindow_AddNStr(PyCursesWindowObject *self, PyObject *args) { int rtn, x, y, n; char *str; attr_t attr = A_NORMAL , attr_old = A_NORMAL; long lattr; int use_xy = FALSE, use_attr = FALSE; switch (PyTuple_Size(args)) { case 2: if (!PyArg_ParseTuple(args,"si;str,n", &str, &n)) return NULL; break; case 3: if (!PyArg_ParseTuple(args,"sil;str,n,attr", &str, &n, &lattr)) return NULL; attr = lattr; use_attr = TRUE; break; case 4: if (!PyArg_ParseTuple(args,"iisi;y,x,str,n", &y, &x, &str, &n)) return NULL; use_xy = TRUE; break; case 5: if (!PyArg_ParseTuple(args,"iisil;y,x,str,n,attr", &y, &x, &str, &n, &lattr)) return NULL; attr = lattr; use_xy = use_attr = TRUE; break; default: PyErr_SetString(PyExc_TypeError, "addnstr requires 2 to 5 arguments"); return NULL; } if (use_attr == TRUE) { attr_old = getattrs(self->win); (void)wattrset(self->win,attr); } if (use_xy == TRUE) rtn = mvwaddnstr(self->win,y,x,str,n); else rtn = waddnstr(self->win,str,n); if (use_attr == TRUE) (void)wattrset(self->win,attr_old); return PyCursesCheckERR(rtn, "addnstr"); } static PyObject * PyCursesWindow_Bkgd(PyCursesWindowObject *self, PyObject *args) { PyObject *temp; chtype bkgd; attr_t attr = A_NORMAL; long lattr; switch (PyTuple_Size(args)) { case 1: if (!PyArg_ParseTuple(args, "O;ch or int", &temp)) return NULL; break; case 2: if (!PyArg_ParseTuple(args,"Ol;ch or int,attr", &temp, &lattr)) return NULL; attr = lattr; break; default: PyErr_SetString(PyExc_TypeError, "bkgd requires 1 or 2 arguments"); return NULL; } if (!PyCurses_ConvertToChtype(temp, &bkgd)) { PyErr_SetString(PyExc_TypeError, "argument 1 or 3 must be a ch or an int"); return NULL; } return PyCursesCheckERR(wbkgd(self->win, bkgd | attr), "bkgd"); } static PyObject * PyCursesWindow_AttrOff(PyCursesWindowObject *self, PyObject *args) { long lattr; if (!PyArg_ParseTuple(args,"l;attr", &lattr)) return NULL; return PyCursesCheckERR(wattroff(self->win, (attr_t)lattr), "attroff"); } static PyObject * PyCursesWindow_AttrOn(PyCursesWindowObject *self, PyObject *args) { long lattr; if (!PyArg_ParseTuple(args,"l;attr", &lattr)) return NULL; return PyCursesCheckERR(wattron(self->win, (attr_t)lattr), "attron"); } static PyObject * PyCursesWindow_AttrSet(PyCursesWindowObject *self, PyObject *args) { long lattr; if (!PyArg_ParseTuple(args,"l;attr", &lattr)) return NULL; return PyCursesCheckERR(wattrset(self->win, (attr_t)lattr), "attrset"); } static PyObject * PyCursesWindow_BkgdSet(PyCursesWindowObject *self, PyObject *args) { PyObject *temp; chtype bkgd; attr_t attr = A_NORMAL; long lattr; switch (PyTuple_Size(args)) { case 1: if (!PyArg_ParseTuple(args, "O;ch or int", &temp)) return NULL; break; case 2: if (!PyArg_ParseTuple(args,"Ol;ch or int,attr", &temp, &lattr)) return NULL; attr = lattr; break; default: PyErr_SetString(PyExc_TypeError, "bkgdset requires 1 or 2 arguments"); return NULL; } if (!PyCurses_ConvertToChtype(temp, &bkgd)) { PyErr_SetString(PyExc_TypeError, "argument 1 must be a ch or an int"); return NULL; } wbkgdset(self->win, bkgd | attr); return PyCursesCheckERR(0, "bkgdset"); } static PyObject * PyCursesWindow_Border(PyCursesWindowObject *self, PyObject *args) { PyObject *temp[8]; chtype ch[8]; int i; /* Clear the array of parameters */ for(i=0; i<8; i++) { temp[i] = NULL; ch[i] = 0; } if (!PyArg_ParseTuple(args,"|OOOOOOOO;ls,rs,ts,bs,tl,tr,bl,br", &temp[0], &temp[1], &temp[2], &temp[3], &temp[4], &temp[5], &temp[6], &temp[7])) return NULL; for(i=0; i<8; i++) { if (temp[i] != NULL && !PyCurses_ConvertToChtype(temp[i], &ch[i])) { PyErr_Format(PyExc_TypeError, "argument %i must be a ch or an int", i+1); return NULL; } } wborder(self->win, ch[0], ch[1], ch[2], ch[3], ch[4], ch[5], ch[6], ch[7]); Py_INCREF(Py_None); return Py_None; } static PyObject * PyCursesWindow_Box(PyCursesWindowObject *self, PyObject *args) { PyObject *temp1, *temp2; chtype ch1=0,ch2=0; switch(PyTuple_Size(args)){ case 0: break; default: if (!PyArg_ParseTuple(args,"OO;verch,horch", &temp1, &temp2)) return NULL; if (!PyCurses_ConvertToChtype(temp1, &ch1)) { return NULL; } if (!PyCurses_ConvertToChtype(temp2, &ch2)) { return NULL; } } box(self->win,ch1,ch2); Py_INCREF(Py_None); return Py_None; } #if defined(HAVE_NCURSES_H) || defined(MVWDELCH_IS_EXPRESSION) #define py_mvwdelch mvwdelch #else int py_mvwdelch(WINDOW *w, int y, int x) { mvwdelch(w,y,x); /* On HP/UX, mvwdelch already returns. On other systems, we may well run into this return statement. */ return 0; } #endif #if defined(HAVE_CURSES_IS_PAD) #define py_is_pad(win) is_pad(win) #elif defined(WINDOW_HAS_FLAGS) #define py_is_pad(win) ((win) ? ((win)->_flags & _ISPAD) != 0 : FALSE) #endif /* chgat, added by Fabian Kreutz <fabian.kreutz at gmx.net> */ #ifdef HAVE_CURSES_WCHGAT static PyObject * PyCursesWindow_ChgAt(PyCursesWindowObject *self, PyObject *args) { int rtn; int x, y; int num = -1; short color; attr_t attr = A_NORMAL; long lattr; int use_xy = FALSE; switch (PyTuple_Size(args)) { case 1: if (!PyArg_ParseTuple(args,"l;attr", &lattr)) return NULL; attr = lattr; break; case 2: if (!PyArg_ParseTuple(args,"il;n,attr", &num, &lattr)) return NULL; attr = lattr; break; case 3: if (!PyArg_ParseTuple(args,"iil;int,int,attr", &y, &x, &lattr)) return NULL; attr = lattr; use_xy = TRUE; break; case 4: if (!PyArg_ParseTuple(args,"iiil;int,int,n,attr", &y, &x, &num, &lattr)) return NULL; attr = lattr; use_xy = TRUE; break; default: PyErr_SetString(PyExc_TypeError, "chgat requires 1 to 4 arguments"); return NULL; } color = (short)((attr >> 8) & 0xff); attr = attr - (color << 8); if (use_xy == TRUE) { rtn = mvwchgat(self->win,y,x,num,attr,color,NULL); touchline(self->win,y,1); } else { getyx(self->win,y,x); rtn = wchgat(self->win,num,attr,color,NULL); touchline(self->win,y,1); } return PyCursesCheckERR(rtn, "chgat"); } #endif static PyObject * PyCursesWindow_DelCh(PyCursesWindowObject *self, PyObject *args) { int rtn; int x, y; switch (PyTuple_Size(args)) { case 0: rtn = wdelch(self->win); break; case 2: if (!PyArg_ParseTuple(args,"ii;y,x", &y, &x)) return NULL; rtn = py_mvwdelch(self->win,y,x); break; default: PyErr_SetString(PyExc_TypeError, "delch requires 0 or 2 arguments"); return NULL; } return PyCursesCheckERR(rtn, "[mv]wdelch"); } static PyObject * PyCursesWindow_DerWin(PyCursesWindowObject *self, PyObject *args) { WINDOW *win; int nlines, ncols, begin_y, begin_x; nlines = 0; ncols = 0; switch (PyTuple_Size(args)) { case 2: if (!PyArg_ParseTuple(args,"ii;begin_y,begin_x",&begin_y,&begin_x)) return NULL; break; case 4: if (!PyArg_ParseTuple(args, "iiii;nlines,ncols,begin_y,begin_x", &nlines,&ncols,&begin_y,&begin_x)) return NULL; break; default: PyErr_SetString(PyExc_TypeError, "derwin requires 2 or 4 arguments"); return NULL; } win = derwin(self->win,nlines,ncols,begin_y,begin_x); if (win == NULL) { PyErr_SetString(PyCursesError, catchall_NULL); return NULL; } return (PyObject *)PyCursesWindow_New(win); } static PyObject * PyCursesWindow_EchoChar(PyCursesWindowObject *self, PyObject *args) { PyObject *temp; chtype ch; attr_t attr = A_NORMAL; long lattr; switch (PyTuple_Size(args)) { case 1: if (!PyArg_ParseTuple(args,"O;ch or int", &temp)) return NULL; break; case 2: if (!PyArg_ParseTuple(args,"Ol;ch or int,attr", &temp, &lattr)) return NULL; attr = lattr; break; default: PyErr_SetString(PyExc_TypeError, "echochar requires 1 or 2 arguments"); return NULL; } if (!PyCurses_ConvertToChtype(temp, &ch)) { PyErr_SetString(PyExc_TypeError, "argument 1 must be a ch or an int"); return NULL; } #ifdef py_is_pad if (py_is_pad(self->win)) { return PyCursesCheckERR(pechochar(self->win, ch | attr), "echochar"); } else #endif return PyCursesCheckERR(wechochar(self->win, ch | attr), "echochar"); } #ifdef NCURSES_MOUSE_VERSION static PyObject * PyCursesWindow_Enclose(PyCursesWindowObject *self, PyObject *args) { int x, y; if (!PyArg_ParseTuple(args,"ii;y,x", &y, &x)) return NULL; return PyInt_FromLong( wenclose(self->win,y,x) ); } #endif static PyObject * PyCursesWindow_GetBkgd(PyCursesWindowObject *self) { return PyInt_FromLong((long) getbkgd(self->win)); } static PyObject * PyCursesWindow_GetCh(PyCursesWindowObject *self, PyObject *args) { int x, y; int rtn; switch (PyTuple_Size(args)) { case 0: Py_BEGIN_ALLOW_THREADS rtn = wgetch(self->win); Py_END_ALLOW_THREADS break; case 2: if (!PyArg_ParseTuple(args,"ii;y,x",&y,&x)) return NULL; Py_BEGIN_ALLOW_THREADS rtn = mvwgetch(self->win,y,x); Py_END_ALLOW_THREADS break; default: PyErr_SetString(PyExc_TypeError, "getch requires 0 or 2 arguments"); return NULL; } // windows-curses hack to make resizing work the same as in ncurses. See // PDCurses' documentation for resize_term(). if (rtn == KEY_RESIZE) resize_term(0, 0); return PyInt_FromLong((long)rtn); } static PyObject * PyCursesWindow_GetKey(PyCursesWindowObject *self, PyObject *args) { int x, y; int rtn; switch (PyTuple_Size(args)) { case 0: Py_BEGIN_ALLOW_THREADS rtn = wgetch(self->win); Py_END_ALLOW_THREADS break; case 2: if (!PyArg_ParseTuple(args,"ii;y,x",&y,&x)) return NULL; Py_BEGIN_ALLOW_THREADS rtn = mvwgetch(self->win,y,x); Py_END_ALLOW_THREADS break; default: PyErr_SetString(PyExc_TypeError, "getkey requires 0 or 2 arguments"); return NULL; } // windows-curses hack to make resizing work the same as in ncurses. See // PDCurses' documentation for resize_term(). if (rtn == KEY_RESIZE) resize_term(0, 0); if (rtn == ERR) { /* getch() returns ERR in nodelay mode */ PyErr_CheckSignals(); if (!PyErr_Occurred()) PyErr_SetString(PyCursesError, "no input"); return NULL; } else if (rtn<=255) { return Py_BuildValue("c", rtn); } else { const char *knp = keyname(rtn); return PyString_FromString((knp == NULL) ? "" : knp); } } static PyObject * PyCursesWindow_GetStr(PyCursesWindowObject *self, PyObject *args) { int x, y, n; char rtn[1024]; /* This should be big enough.. I hope */ int rtn2; switch (PyTuple_Size(args)) { case 0: Py_BEGIN_ALLOW_THREADS rtn2 = wgetnstr(self->win,rtn, 1023); Py_END_ALLOW_THREADS break; case 1: if (!PyArg_ParseTuple(args,"i;n", &n)) return NULL; if (n < 0) { PyErr_SetString(PyExc_ValueError, "'n' must be nonnegative"); return NULL; } Py_BEGIN_ALLOW_THREADS rtn2 = wgetnstr(self->win,rtn,MIN(n, 1023)); Py_END_ALLOW_THREADS break; case 2: if (!PyArg_ParseTuple(args,"ii;y,x",&y,&x)) return NULL; Py_BEGIN_ALLOW_THREADS #ifdef STRICT_SYSV_CURSES rtn2 = wmove(self->win,y,x)==ERR ? ERR : wgetnstr(self->win, rtn, 1023); #else rtn2 = mvwgetnstr(self->win,y,x,rtn, 1023); #endif Py_END_ALLOW_THREADS break; case 3: if (!PyArg_ParseTuple(args,"iii;y,x,n", &y, &x, &n)) return NULL; if (n < 0) { PyErr_SetString(PyExc_ValueError, "'n' must be nonnegative"); return NULL; } #ifdef STRICT_SYSV_CURSES Py_BEGIN_ALLOW_THREADS rtn2 = wmove(self->win,y,x)==ERR ? ERR : wgetnstr(self->win, rtn, MIN(n, 1023)); Py_END_ALLOW_THREADS #else Py_BEGIN_ALLOW_THREADS rtn2 = mvwgetnstr(self->win, y, x, rtn, MIN(n, 1023)); Py_END_ALLOW_THREADS #endif break; default: PyErr_SetString(PyExc_TypeError, "getstr requires 0 to 3 arguments"); return NULL; } if (rtn2 == ERR) rtn[0] = 0; return PyString_FromString(rtn); } static PyObject * PyCursesWindow_Hline(PyCursesWindowObject *self, PyObject *args) { PyObject *temp; chtype ch; int n, x, y, code = OK; attr_t attr = A_NORMAL; long lattr; switch (PyTuple_Size(args)) { case 2: if (!PyArg_ParseTuple(args, "Oi;ch or int,n", &temp, &n)) return NULL; break; case 3: if (!PyArg_ParseTuple(args, "Oil;ch or int,n,attr", &temp, &n, &lattr)) return NULL; attr = lattr; break; case 4: if (!PyArg_ParseTuple(args, "iiOi;y,x,ch or int,n", &y, &x, &temp, &n)) return NULL; code = wmove(self->win, y, x); break; case 5: if (!PyArg_ParseTuple(args, "iiOil; y,x,ch or int,n,attr", &y, &x, &temp, &n, &lattr)) return NULL; attr = lattr; code = wmove(self->win, y, x); break; default: PyErr_SetString(PyExc_TypeError, "hline requires 2 to 5 arguments"); return NULL; } if (code != ERR) { if (!PyCurses_ConvertToChtype(temp, &ch)) { PyErr_SetString(PyExc_TypeError, "argument 1 or 3 must be a ch or an int"); return NULL; } return PyCursesCheckERR(whline(self->win, ch | attr, n), "hline"); } else return PyCursesCheckERR(code, "wmove"); } static PyObject * PyCursesWindow_InsCh(PyCursesWindowObject *self, PyObject *args) { int rtn, x, y, use_xy = FALSE; PyObject *temp; chtype ch = 0; attr_t attr = A_NORMAL; long lattr; switch (PyTuple_Size(args)) { case 1: if (!PyArg_ParseTuple(args, "O;ch or int", &temp)) return NULL; break; case 2: if (!PyArg_ParseTuple(args, "Ol;ch or int,attr", &temp, &lattr)) return NULL; attr = lattr; break; case 3: if (!PyArg_ParseTuple(args,"iiO;y,x,ch or int", &y, &x, &temp)) return NULL; use_xy = TRUE; break; case 4: if (!PyArg_ParseTuple(args,"iiOl;y,x,ch or int, attr", &y, &x, &temp, &lattr)) return NULL; attr = lattr; use_xy = TRUE; break; default: PyErr_SetString(PyExc_TypeError, "insch requires 1 to 4 arguments"); return NULL; } if (!PyCurses_ConvertToChtype(temp, &ch)) { PyErr_SetString(PyExc_TypeError, "argument 1 or 3 must be a ch or an int"); return NULL; } if (use_xy == TRUE) rtn = mvwinsch(self->win,y,x, ch | attr); else { rtn = winsch(self->win, ch | attr); } return PyCursesCheckERR(rtn, "insch"); } static PyObject * PyCursesWindow_InCh(PyCursesWindowObject *self, PyObject *args) { int x, y, rtn; switch (PyTuple_Size(args)) { case 0: rtn = winch(self->win); break; case 2: if (!PyArg_ParseTuple(args,"ii;y,x",&y,&x)) return NULL; rtn = mvwinch(self->win,y,x); break; default: PyErr_SetString(PyExc_TypeError, "inch requires 0 to 2 arguments"); return NULL; } return PyInt_FromLong((long) rtn); } static PyObject * PyCursesWindow_InStr(PyCursesWindowObject *self, PyObject *args) { int x, y, n; char rtn[1024]; /* This should be big enough.. I hope */ int rtn2; switch (PyTuple_Size(args)) { case 0: rtn2 = winnstr(self->win,rtn, 1023); break; case 1: if (!PyArg_ParseTuple(args,"i;n", &n)) return NULL; if (n < 0) { PyErr_SetString(PyExc_ValueError, "'n' must be nonnegative"); return NULL; } rtn2 = winnstr(self->win,rtn,MIN(n,1023)); break; case 2: if (!PyArg_ParseTuple(args,"ii;y,x",&y,&x)) return NULL; rtn2 = mvwinnstr(self->win,y,x,rtn,1023); break; case 3: if (!PyArg_ParseTuple(args, "iii;y,x,n", &y, &x, &n)) return NULL; if (n < 0) { PyErr_SetString(PyExc_ValueError, "'n' must be nonnegative"); return NULL; } rtn2 = mvwinnstr(self->win, y, x, rtn, MIN(n,1023)); break; default: PyErr_SetString(PyExc_TypeError, "instr requires 0 or 3 arguments"); return NULL; } if (rtn2 == ERR) rtn[0] = 0; return PyString_FromString(rtn); } static PyObject * PyCursesWindow_InsStr(PyCursesWindowObject *self, PyObject *args) { int rtn; int x, y; char *str; attr_t attr = A_NORMAL , attr_old = A_NORMAL; long lattr; int use_xy = FALSE, use_attr = FALSE; switch (PyTuple_Size(args)) { case 1: if (!PyArg_ParseTuple(args,"s;str", &str)) return NULL; break; case 2: if (!PyArg_ParseTuple(args,"sl;str,attr", &str, &lattr)) return NULL; attr = lattr; use_attr = TRUE; break; case 3: if (!PyArg_ParseTuple(args,"iis;y,x,str", &y, &x, &str)) return NULL; use_xy = TRUE; break; case 4: if (!PyArg_ParseTuple(args,"iisl;y,x,str,attr", &y, &x, &str, &lattr)) return NULL; attr = lattr; use_xy = use_attr = TRUE; break; default: PyErr_SetString(PyExc_TypeError, "insstr requires 1 to 4 arguments"); return NULL; } if (use_attr == TRUE) { attr_old = getattrs(self->win); (void)wattrset(self->win,attr); } if (use_xy == TRUE) rtn = mvwinsstr(self->win,y,x,str); else rtn = winsstr(self->win,str); if (use_attr == TRUE) (void)wattrset(self->win,attr_old); return PyCursesCheckERR(rtn, "insstr"); } static PyObject * PyCursesWindow_InsNStr(PyCursesWindowObject *self, PyObject *args) { int rtn, x, y, n; char *str; attr_t attr = A_NORMAL , attr_old = A_NORMAL; long lattr; int use_xy = FALSE, use_attr = FALSE; switch (PyTuple_Size(args)) { case 2: if (!PyArg_ParseTuple(args,"si;str,n", &str, &n)) return NULL; break; case 3: if (!PyArg_ParseTuple(args,"sil;str,n,attr", &str, &n, &lattr)) return NULL; attr = lattr; use_attr = TRUE; break; case 4: if (!PyArg_ParseTuple(args,"iisi;y,x,str,n", &y, &x, &str, &n)) return NULL; use_xy = TRUE; break; case 5: if (!PyArg_ParseTuple(args,"iisil;y,x,str,n,attr", &y, &x, &str, &n, &lattr)) return NULL; attr = lattr; use_xy = use_attr = TRUE; break; default: PyErr_SetString(PyExc_TypeError, "insnstr requires 2 to 5 arguments"); return NULL; } if (use_attr == TRUE) { attr_old = getattrs(self->win); (void)wattrset(self->win,attr); } if (use_xy == TRUE) rtn = mvwinsnstr(self->win,y,x,str,n); else rtn = winsnstr(self->win,str,n); if (use_attr == TRUE) (void)wattrset(self->win,attr_old); return PyCursesCheckERR(rtn, "insnstr"); } static PyObject * PyCursesWindow_Is_LineTouched(PyCursesWindowObject *self, PyObject *args) { int line, erg; if (!PyArg_ParseTuple(args,"i;line", &line)) return NULL; erg = is_linetouched(self->win, line); if (erg == ERR) { PyErr_SetString(PyExc_TypeError, "is_linetouched: line number outside of boundaries"); return NULL; } else if (erg == FALSE) { Py_INCREF(Py_False); return Py_False; } else { Py_INCREF(Py_True); return Py_True; } } static PyObject * PyCursesWindow_NoOutRefresh(PyCursesWindowObject *self, PyObject *args) { int pminrow,pmincol,sminrow,smincol,smaxrow,smaxcol; int rtn; #ifndef py_is_pad if (0) #else if (py_is_pad(self->win)) #endif { switch(PyTuple_Size(args)) { case 6: if (!PyArg_ParseTuple(args, "iiiiii;" \ "pminrow,pmincol,sminrow,smincol,smaxrow,smaxcol", &pminrow, &pmincol, &sminrow, &smincol, &smaxrow, &smaxcol)) return NULL; Py_BEGIN_ALLOW_THREADS rtn = pnoutrefresh(self->win, pminrow, pmincol, sminrow, smincol, smaxrow, smaxcol); Py_END_ALLOW_THREADS return PyCursesCheckERR(rtn, "pnoutrefresh"); default: PyErr_SetString(PyCursesError, "noutrefresh() called for a pad " "requires 6 arguments"); return NULL; } } else { if (!PyArg_ParseTuple(args, ":noutrefresh")) return NULL; Py_BEGIN_ALLOW_THREADS rtn = wnoutrefresh(self->win); Py_END_ALLOW_THREADS return PyCursesCheckERR(rtn, "wnoutrefresh"); } } static PyObject * PyCursesWindow_Overlay(PyCursesWindowObject *self, PyObject *args) { PyCursesWindowObject *temp; int use_copywin = FALSE; int sminrow, smincol, dminrow, dmincol, dmaxrow, dmaxcol; int rtn; switch (PyTuple_Size(args)) { case 1: if (!PyArg_ParseTuple(args, "O!;window object", &PyCursesWindow_Type, &temp)) return NULL; break; case 7: if (!PyArg_ParseTuple(args, "O!iiiiii;window object, int, int, int, int, int, int", &PyCursesWindow_Type, &temp, &sminrow, &smincol, &dminrow, &dmincol, &dmaxrow, &dmaxcol)) return NULL; use_copywin = TRUE; break; default: PyErr_SetString(PyExc_TypeError, "overlay requires one or seven arguments"); return NULL; } if (use_copywin == TRUE) { rtn = copywin(self->win, temp->win, sminrow, smincol, dminrow, dmincol, dmaxrow, dmaxcol, TRUE); return PyCursesCheckERR(rtn, "copywin"); } else { rtn = overlay(self->win, temp->win); return PyCursesCheckERR(rtn, "overlay"); } } static PyObject * PyCursesWindow_Overwrite(PyCursesWindowObject *self, PyObject *args) { PyCursesWindowObject *temp; int use_copywin = FALSE; int sminrow, smincol, dminrow, dmincol, dmaxrow, dmaxcol; int rtn; switch (PyTuple_Size(args)) { case 1: if (!PyArg_ParseTuple(args, "O!;window object", &PyCursesWindow_Type, &temp)) return NULL; break; case 7: if (!PyArg_ParseTuple(args, "O!iiiiii;window object, int, int, int, int, int, int", &PyCursesWindow_Type, &temp, &sminrow, &smincol, &dminrow, &dmincol, &dmaxrow, &dmaxcol)) return NULL; use_copywin = TRUE; break; default: PyErr_SetString(PyExc_TypeError, "overwrite requires one or seven arguments"); return NULL; } if (use_copywin == TRUE) { rtn = copywin(self->win, temp->win, sminrow, smincol, dminrow, dmincol, dmaxrow, dmaxcol, FALSE); return PyCursesCheckERR(rtn, "copywin"); } else { rtn = overwrite(self->win, temp->win); return PyCursesCheckERR(rtn, "overwrite"); } } static PyObject * PyCursesWindow_PutWin(PyCursesWindowObject *self, PyObject *args) { PyObject *temp; if (!PyArg_ParseTuple(args, "O;fileobj", &temp)) return NULL; if (!PyFile_Check(temp)) { PyErr_SetString(PyExc_TypeError, "argument must be a file object"); return NULL; } return PyCursesCheckERR(putwin(self->win, PyFile_AsFile(temp)), "putwin"); } static PyObject * PyCursesWindow_RedrawLine(PyCursesWindowObject *self, PyObject *args) { int beg, num; if (!PyArg_ParseTuple(args, "ii;beg,num", &beg, &num)) return NULL; return PyCursesCheckERR(wredrawln(self->win,beg,num), "redrawln"); } static PyObject * PyCursesWindow_Refresh(PyCursesWindowObject *self, PyObject *args) { int pminrow,pmincol,sminrow,smincol,smaxrow,smaxcol; int rtn; #ifndef py_is_pad if (0) #else if (py_is_pad(self->win)) #endif { switch(PyTuple_Size(args)) { case 6: if (!PyArg_ParseTuple(args, "iiiiii;" \ "pminrow,pmincol,sminrow,smincol,smaxrow,smaxcol", &pminrow, &pmincol, &sminrow, &smincol, &smaxrow, &smaxcol)) return NULL; Py_BEGIN_ALLOW_THREADS rtn = prefresh(self->win, pminrow, pmincol, sminrow, smincol, smaxrow, smaxcol); Py_END_ALLOW_THREADS return PyCursesCheckERR(rtn, "prefresh"); default: PyErr_SetString(PyCursesError, "refresh() for a pad requires 6 arguments"); return NULL; } } else { if (!PyArg_ParseTuple(args, ":refresh")) return NULL; Py_BEGIN_ALLOW_THREADS rtn = wrefresh(self->win); Py_END_ALLOW_THREADS return PyCursesCheckERR(rtn, "prefresh"); } } static PyObject * PyCursesWindow_SetScrollRegion(PyCursesWindowObject *self, PyObject *args) { int x, y; if (!PyArg_ParseTuple(args,"ii;top, bottom",&y,&x)) return NULL; return PyCursesCheckERR(wsetscrreg(self->win,y,x), "wsetscrreg"); } static PyObject * PyCursesWindow_SubWin(PyCursesWindowObject *self, PyObject *args) { WINDOW *win; int nlines, ncols, begin_y, begin_x; nlines = 0; ncols = 0; switch (PyTuple_Size(args)) { case 2: if (!PyArg_ParseTuple(args,"ii;begin_y,begin_x",&begin_y,&begin_x)) return NULL; break; case 4: if (!PyArg_ParseTuple(args, "iiii;nlines,ncols,begin_y,begin_x", &nlines,&ncols,&begin_y,&begin_x)) return NULL; break; default: PyErr_SetString(PyExc_TypeError, "subwin requires 2 or 4 arguments"); return NULL; } /* printf("Subwin: %i %i %i %i \n", nlines, ncols, begin_y, begin_x); */ #ifdef py_is_pad if (py_is_pad(self->win)) { win = subpad(self->win, nlines, ncols, begin_y, begin_x); } else #endif win = subwin(self->win, nlines, ncols, begin_y, begin_x); if (win == NULL) { PyErr_SetString(PyCursesError, catchall_NULL); return NULL; } return (PyObject *)PyCursesWindow_New(win); } static PyObject * PyCursesWindow_Scroll(PyCursesWindowObject *self, PyObject *args) { int nlines; switch(PyTuple_Size(args)) { case 0: return PyCursesCheckERR(scroll(self->win), "scroll"); case 1: if (!PyArg_ParseTuple(args, "i;nlines", &nlines)) return NULL; return PyCursesCheckERR(wscrl(self->win, nlines), "scroll"); default: PyErr_SetString(PyExc_TypeError, "scroll requires 0 or 1 arguments"); return NULL; } } static PyObject * PyCursesWindow_TouchLine(PyCursesWindowObject *self, PyObject *args) { int st, cnt, val; switch (PyTuple_Size(args)) { case 2: if (!PyArg_ParseTuple(args,"ii;start,count",&st,&cnt)) return NULL; return PyCursesCheckERR(touchline(self->win,st,cnt), "touchline"); case 3: if (!PyArg_ParseTuple(args, "iii;start,count,val", &st, &cnt, &val)) return NULL; return PyCursesCheckERR(wtouchln(self->win, st, cnt, val), "touchline"); default: PyErr_SetString(PyExc_TypeError, "touchline requires 2 or 3 arguments"); return NULL; } } static PyObject * PyCursesWindow_Vline(PyCursesWindowObject *self, PyObject *args) { PyObject *temp; chtype ch; int n, x, y, code = OK; attr_t attr = A_NORMAL; long lattr; switch (PyTuple_Size(args)) { case 2: if (!PyArg_ParseTuple(args, "Oi;ch or int,n", &temp, &n)) return NULL; break; case 3: if (!PyArg_ParseTuple(args, "Oil;ch or int,n,attr", &temp, &n, &lattr)) return NULL; attr = lattr; break; case 4: if (!PyArg_ParseTuple(args, "iiOi;y,x,ch or int,n", &y, &x, &temp, &n)) return NULL; code = wmove(self->win, y, x); break; case 5: if (!PyArg_ParseTuple(args, "iiOil; y,x,ch or int,n,attr", &y, &x, &temp, &n, &lattr)) return NULL; attr = lattr; code = wmove(self->win, y, x); break; default: PyErr_SetString(PyExc_TypeError, "vline requires 2 to 5 arguments"); return NULL; } if (code != ERR) { if (!PyCurses_ConvertToChtype(temp, &ch)) { PyErr_SetString(PyExc_TypeError, "argument 1 or 3 must be a ch or an int"); return NULL; } return PyCursesCheckERR(wvline(self->win, ch | attr, n), "vline"); } else return PyCursesCheckERR(code, "wmove"); } static PyMethodDef PyCursesWindow_Methods[] = { {"addch", (PyCFunction)PyCursesWindow_AddCh, METH_VARARGS}, {"addnstr", (PyCFunction)PyCursesWindow_AddNStr, METH_VARARGS}, {"addstr", (PyCFunction)PyCursesWindow_AddStr, METH_VARARGS}, {"attroff", (PyCFunction)PyCursesWindow_AttrOff, METH_VARARGS}, {"attron", (PyCFunction)PyCursesWindow_AttrOn, METH_VARARGS}, {"attrset", (PyCFunction)PyCursesWindow_AttrSet, METH_VARARGS}, {"bkgd", (PyCFunction)PyCursesWindow_Bkgd, METH_VARARGS}, #ifdef HAVE_CURSES_WCHGAT {"chgat", (PyCFunction)PyCursesWindow_ChgAt, METH_VARARGS}, #endif {"bkgdset", (PyCFunction)PyCursesWindow_BkgdSet, METH_VARARGS}, {"border", (PyCFunction)PyCursesWindow_Border, METH_VARARGS}, {"box", (PyCFunction)PyCursesWindow_Box, METH_VARARGS}, {"clear", (PyCFunction)PyCursesWindow_wclear, METH_NOARGS}, {"clearok", (PyCFunction)PyCursesWindow_clearok, METH_VARARGS}, {"clrtobot", (PyCFunction)PyCursesWindow_wclrtobot, METH_NOARGS}, {"clrtoeol", (PyCFunction)PyCursesWindow_wclrtoeol, METH_NOARGS}, {"cursyncup", (PyCFunction)PyCursesWindow_wcursyncup, METH_NOARGS}, {"delch", (PyCFunction)PyCursesWindow_DelCh, METH_VARARGS}, {"deleteln", (PyCFunction)PyCursesWindow_wdeleteln, METH_NOARGS}, {"derwin", (PyCFunction)PyCursesWindow_DerWin, METH_VARARGS}, {"echochar", (PyCFunction)PyCursesWindow_EchoChar, METH_VARARGS}, #ifdef NCURSES_MOUSE_VERSION {"enclose", (PyCFunction)PyCursesWindow_Enclose, METH_VARARGS}, #endif {"erase", (PyCFunction)PyCursesWindow_werase, METH_NOARGS}, {"getbegyx", (PyCFunction)PyCursesWindow_getbegyx, METH_NOARGS}, {"getbkgd", (PyCFunction)PyCursesWindow_GetBkgd, METH_NOARGS}, {"getch", (PyCFunction)PyCursesWindow_GetCh, METH_VARARGS}, {"getkey", (PyCFunction)PyCursesWindow_GetKey, METH_VARARGS}, {"getmaxyx", (PyCFunction)PyCursesWindow_getmaxyx, METH_NOARGS}, {"getparyx", (PyCFunction)PyCursesWindow_getparyx, METH_NOARGS}, {"getstr", (PyCFunction)PyCursesWindow_GetStr, METH_VARARGS}, {"getyx", (PyCFunction)PyCursesWindow_getyx, METH_NOARGS}, {"hline", (PyCFunction)PyCursesWindow_Hline, METH_VARARGS}, {"idcok", (PyCFunction)PyCursesWindow_idcok, METH_VARARGS}, {"idlok", (PyCFunction)PyCursesWindow_idlok, METH_VARARGS}, #ifdef HAVE_CURSES_IMMEDOK {"immedok", (PyCFunction)PyCursesWindow_immedok, METH_VARARGS}, #endif {"inch", (PyCFunction)PyCursesWindow_InCh, METH_VARARGS}, {"insch", (PyCFunction)PyCursesWindow_InsCh, METH_VARARGS}, {"insdelln", (PyCFunction)PyCursesWindow_winsdelln, METH_VARARGS}, {"insertln", (PyCFunction)PyCursesWindow_winsertln, METH_NOARGS}, {"insnstr", (PyCFunction)PyCursesWindow_InsNStr, METH_VARARGS}, {"insstr", (PyCFunction)PyCursesWindow_InsStr, METH_VARARGS}, {"instr", (PyCFunction)PyCursesWindow_InStr, METH_VARARGS}, {"is_linetouched", (PyCFunction)PyCursesWindow_Is_LineTouched, METH_VARARGS}, {"is_wintouched", (PyCFunction)PyCursesWindow_is_wintouched, METH_NOARGS}, {"keypad", (PyCFunction)PyCursesWindow_keypad, METH_VARARGS}, {"leaveok", (PyCFunction)PyCursesWindow_leaveok, METH_VARARGS}, {"move", (PyCFunction)PyCursesWindow_wmove, METH_VARARGS}, {"mvderwin", (PyCFunction)PyCursesWindow_mvderwin, METH_VARARGS}, {"mvwin", (PyCFunction)PyCursesWindow_mvwin, METH_VARARGS}, {"nodelay", (PyCFunction)PyCursesWindow_nodelay, METH_VARARGS}, {"notimeout", (PyCFunction)PyCursesWindow_notimeout, METH_VARARGS}, {"noutrefresh", (PyCFunction)PyCursesWindow_NoOutRefresh, METH_VARARGS}, /* Backward compatibility alias -- remove in Python 2.3 */ {"nooutrefresh", (PyCFunction)PyCursesWindow_NoOutRefresh, METH_VARARGS}, {"overlay", (PyCFunction)PyCursesWindow_Overlay, METH_VARARGS}, {"overwrite", (PyCFunction)PyCursesWindow_Overwrite, METH_VARARGS}, {"putwin", (PyCFunction)PyCursesWindow_PutWin, METH_VARARGS}, {"redrawln", (PyCFunction)PyCursesWindow_RedrawLine, METH_VARARGS}, {"redrawwin", (PyCFunction)PyCursesWindow_redrawwin, METH_NOARGS}, {"refresh", (PyCFunction)PyCursesWindow_Refresh, METH_VARARGS}, #ifndef STRICT_SYSV_CURSES {"resize", (PyCFunction)PyCursesWindow_wresize, METH_VARARGS}, #endif {"scroll", (PyCFunction)PyCursesWindow_Scroll, METH_VARARGS}, {"scrollok", (PyCFunction)PyCursesWindow_scrollok, METH_VARARGS}, {"setscrreg", (PyCFunction)PyCursesWindow_SetScrollRegion, METH_VARARGS}, {"standend", (PyCFunction)PyCursesWindow_wstandend, METH_NOARGS}, {"standout", (PyCFunction)PyCursesWindow_wstandout, METH_NOARGS}, {"subpad", (PyCFunction)PyCursesWindow_SubWin, METH_VARARGS}, {"subwin", (PyCFunction)PyCursesWindow_SubWin, METH_VARARGS}, {"syncdown", (PyCFunction)PyCursesWindow_wsyncdown, METH_NOARGS}, #ifdef HAVE_CURSES_SYNCOK {"syncok", (PyCFunction)PyCursesWindow_syncok, METH_VARARGS}, #endif {"syncup", (PyCFunction)PyCursesWindow_wsyncup, METH_NOARGS}, {"timeout", (PyCFunction)PyCursesWindow_wtimeout, METH_VARARGS}, {"touchline", (PyCFunction)PyCursesWindow_TouchLine, METH_VARARGS}, {"touchwin", (PyCFunction)PyCursesWindow_touchwin, METH_NOARGS}, {"untouchwin", (PyCFunction)PyCursesWindow_untouchwin, METH_NOARGS}, {"vline", (PyCFunction)PyCursesWindow_Vline, METH_VARARGS}, {NULL, NULL} /* sentinel */ }; static PyObject * PyCursesWindow_GetAttr(PyCursesWindowObject *self, char *name) { return Py_FindMethod(PyCursesWindow_Methods, (PyObject *)self, name); } /* -------------------------------------------------------*/ PyTypeObject PyCursesWindow_Type = { PyVarObject_HEAD_INIT(NULL, 0) "_curses.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*/ }; /********************************************************************* Global Functions **********************************************************************/ NoArgNoReturnFunction(beep) NoArgNoReturnFunction(def_prog_mode) NoArgNoReturnFunction(def_shell_mode) NoArgNoReturnFunction(doupdate) NoArgNoReturnFunction(endwin) NoArgNoReturnFunction(flash) NoArgNoReturnFunction(nocbreak) NoArgNoReturnFunction(noecho) NoArgNoReturnFunction(nonl) NoArgNoReturnFunction(noraw) NoArgNoReturnFunction(reset_prog_mode) NoArgNoReturnFunction(reset_shell_mode) NoArgNoReturnFunction(resetty) NoArgNoReturnFunction(savetty) NoArgOrFlagNoReturnFunction(cbreak) NoArgOrFlagNoReturnFunction(echo) NoArgOrFlagNoReturnFunction(nl) NoArgOrFlagNoReturnFunction(raw) NoArgReturnIntFunction(baudrate) NoArgReturnIntFunction(termattrs) NoArgReturnStringFunction(termname) NoArgReturnStringFunction(longname) NoArgTrueFalseFunction(can_change_color) NoArgTrueFalseFunction(has_colors) NoArgTrueFalseFunction(has_ic) NoArgTrueFalseFunction(has_il) NoArgTrueFalseFunction(isendwin) NoArgNoReturnVoidFunction(flushinp) NoArgNoReturnVoidFunction(noqiflush) #ifdef HAVE_CURSES_FILTER static PyObject * PyCurses_filter(PyObject *self) { /* not checking for PyCursesInitialised here since filter() must be called before initscr() */ filter(); Py_INCREF(Py_None); return Py_None; } #endif static PyObject * PyCurses_Color_Content(PyObject *self, PyObject *args) { short color,r,g,b; PyCursesInitialised; PyCursesInitialisedColor; if (!PyArg_ParseTuple(args, "h:color_content", &color)) return NULL; if (color_content(color, &r, &g, &b) != ERR) return Py_BuildValue("(iii)", r, g, b); else { PyErr_SetString(PyCursesError, "Argument 1 was out of range. Check value of COLORS."); return NULL; } } static PyObject * PyCurses_color_pair(PyObject *self, PyObject *args) { int n; PyCursesInitialised; PyCursesInitialisedColor; if (!PyArg_ParseTuple(args, "i:color_pair", &n)) return NULL; return PyInt_FromLong(COLOR_PAIR (n)); } static PyObject * PyCurses_Curs_Set(PyObject *self, PyObject *args) { int vis,erg; PyCursesInitialised; if (!PyArg_ParseTuple(args, "i:curs_set", &vis)) return NULL; erg = curs_set(vis); if (erg == ERR) return PyCursesCheckERR(erg, "curs_set"); return PyInt_FromLong((long) erg); } static PyObject * PyCurses_Delay_Output(PyObject *self, PyObject *args) { int ms; PyCursesInitialised; if (!PyArg_ParseTuple(args, "i:delay_output", &ms)) return NULL; return PyCursesCheckERR(delay_output(ms), "delay_output"); } static PyObject * PyCurses_EraseChar(PyObject *self) { char ch; PyCursesInitialised; ch = erasechar(); return PyString_FromStringAndSize(&ch, 1); } #ifdef getsyx static PyObject * PyCurses_getsyx(PyObject *self) { int x = 0; int y = 0; PyCursesInitialised; getsyx(y, x); return Py_BuildValue("(ii)", y, x); } #endif #ifdef NCURSES_MOUSE_VERSION static PyObject * PyCurses_GetMouse(PyObject *self) { int rtn; MEVENT event; PyCursesInitialised; rtn = getmouse( &event ); if (rtn == ERR) { PyErr_SetString(PyCursesError, "getmouse() returned ERR"); return NULL; } return Py_BuildValue("(hiiik)", (short)event.id, (int)event.x, (int)event.y, (int)event.z, (unsigned long) event.bstate); } static PyObject * PyCurses_UngetMouse(PyObject *self, PyObject *args) { MEVENT event; short id; int x, y, z; unsigned long bstate; PyCursesInitialised; if (!PyArg_ParseTuple(args, "hiiik", &id, &x, &y, &z, &bstate)) return NULL; event.id = id; event.x = x; event.y = y; event.z = z; event.bstate = bstate; return PyCursesCheckERR(ungetmouse(&event), "ungetmouse"); } #endif static PyObject * PyCurses_GetWin(PyCursesWindowObject *self, PyObject *temp) { WINDOW *win; PyCursesInitialised; if (!PyFile_Check(temp)) { PyErr_SetString(PyExc_TypeError, "argument must be a file object"); return NULL; } win = getwin(PyFile_AsFile(temp)); if (win == NULL) { PyErr_SetString(PyCursesError, catchall_NULL); return NULL; } return PyCursesWindow_New(win); } static PyObject * PyCurses_HalfDelay(PyObject *self, PyObject *args) { unsigned char tenths; PyCursesInitialised; if (!PyArg_ParseTuple(args, "b:halfdelay", &tenths)) return NULL; return PyCursesCheckERR(halfdelay(tenths), "halfdelay"); } #ifdef HAVE_CURSES_HAS_KEY static PyObject * PyCurses_has_key(PyObject *self, PyObject *args) { int ch; PyCursesInitialised; if (!PyArg_ParseTuple(args,"i",&ch)) return NULL; if (has_key(ch) == FALSE) { Py_INCREF(Py_False); return Py_False; } Py_INCREF(Py_True); return Py_True; } #endif static PyObject * PyCurses_Init_Color(PyObject *self, PyObject *args) { short color, r, g, b; PyCursesInitialised; PyCursesInitialisedColor; switch(PyTuple_Size(args)) { case 4: if (!PyArg_ParseTuple(args, "hhhh;color,r,g,b", &color, &r, &g, &b)) return NULL; break; default: PyErr_SetString(PyExc_TypeError, "init_color requires 4 arguments"); return NULL; } return PyCursesCheckERR(init_color(color, r, g, b), "init_color"); } static PyObject * PyCurses_Init_Pair(PyObject *self, PyObject *args) { short pair, f, b; PyCursesInitialised; PyCursesInitialisedColor; if (PyTuple_Size(args) != 3) { PyErr_SetString(PyExc_TypeError, "init_pair requires 3 arguments"); return NULL; } if (!PyArg_ParseTuple(args, "hhh;pair, f, b", &pair, &f, &b)) return NULL; return PyCursesCheckERR(init_pair(pair, f, b), "init_pair"); } static PyObject *ModDict; static PyObject * PyCurses_InitScr(PyObject *self) { WINDOW *win; if (initialised == TRUE) { wrefresh(stdscr); return (PyObject *)PyCursesWindow_New(stdscr); } win = initscr(); if (win == NULL) { PyErr_SetString(PyCursesError, catchall_NULL); return NULL; } initialised = initialised_setupterm = TRUE; /* This was moved from initcurses() because it core dumped on SGI, where they're not defined until you've called initscr() */ #define SetDictInt(string,ch) \ do { \ PyObject *o = PyInt_FromLong((long) (ch)); \ if (o && PyDict_SetItemString(ModDict, string, o) == 0) { \ Py_DECREF(o); \ } \ } while (0) /* Here are some graphic symbols you can use */ SetDictInt("ACS_ULCORNER", (ACS_ULCORNER)); SetDictInt("ACS_LLCORNER", (ACS_LLCORNER)); SetDictInt("ACS_URCORNER", (ACS_URCORNER)); SetDictInt("ACS_LRCORNER", (ACS_LRCORNER)); SetDictInt("ACS_LTEE", (ACS_LTEE)); SetDictInt("ACS_RTEE", (ACS_RTEE)); SetDictInt("ACS_BTEE", (ACS_BTEE)); SetDictInt("ACS_TTEE", (ACS_TTEE)); SetDictInt("ACS_HLINE", (ACS_HLINE)); SetDictInt("ACS_VLINE", (ACS_VLINE)); SetDictInt("ACS_PLUS", (ACS_PLUS)); #if !defined(__hpux) || defined(HAVE_NCURSES_H) /* On HP/UX 11, these are of type cchar_t, which is not an integral type. If this is a problem on more platforms, a configure test should be added to determine whether ACS_S1 is of integral type. */ SetDictInt("ACS_S1", (ACS_S1)); SetDictInt("ACS_S9", (ACS_S9)); SetDictInt("ACS_DIAMOND", (ACS_DIAMOND)); SetDictInt("ACS_CKBOARD", (ACS_CKBOARD)); SetDictInt("ACS_DEGREE", (ACS_DEGREE)); SetDictInt("ACS_PLMINUS", (ACS_PLMINUS)); SetDictInt("ACS_BULLET", (ACS_BULLET)); SetDictInt("ACS_LARROW", (ACS_LARROW)); SetDictInt("ACS_RARROW", (ACS_RARROW)); SetDictInt("ACS_DARROW", (ACS_DARROW)); SetDictInt("ACS_UARROW", (ACS_UARROW)); SetDictInt("ACS_BOARD", (ACS_BOARD)); SetDictInt("ACS_LANTERN", (ACS_LANTERN)); SetDictInt("ACS_BLOCK", (ACS_BLOCK)); #endif SetDictInt("ACS_BSSB", (ACS_ULCORNER)); SetDictInt("ACS_SSBB", (ACS_LLCORNER)); SetDictInt("ACS_BBSS", (ACS_URCORNER)); SetDictInt("ACS_SBBS", (ACS_LRCORNER)); SetDictInt("ACS_SBSS", (ACS_RTEE)); SetDictInt("ACS_SSSB", (ACS_LTEE)); SetDictInt("ACS_SSBS", (ACS_BTEE)); SetDictInt("ACS_BSSS", (ACS_TTEE)); SetDictInt("ACS_BSBS", (ACS_HLINE)); SetDictInt("ACS_SBSB", (ACS_VLINE)); SetDictInt("ACS_SSSS", (ACS_PLUS)); /* The following are never available with strict SYSV curses */ #ifdef ACS_S3 SetDictInt("ACS_S3", (ACS_S3)); #endif #ifdef ACS_S7 SetDictInt("ACS_S7", (ACS_S7)); #endif #ifdef ACS_LEQUAL SetDictInt("ACS_LEQUAL", (ACS_LEQUAL)); #endif #ifdef ACS_GEQUAL SetDictInt("ACS_GEQUAL", (ACS_GEQUAL)); #endif #ifdef ACS_PI SetDictInt("ACS_PI", (ACS_PI)); #endif #ifdef ACS_NEQUAL SetDictInt("ACS_NEQUAL", (ACS_NEQUAL)); #endif #ifdef ACS_STERLING SetDictInt("ACS_STERLING", (ACS_STERLING)); #endif SetDictInt("LINES", LINES); SetDictInt("COLS", COLS); return (PyObject *)PyCursesWindow_New(win); } static PyObject * PyCurses_setupterm(PyObject* self, PyObject *args, PyObject* keywds) { int fd = -1; #ifndef _WIN32 int err; #endif char* termstr = NULL; static char *kwlist[] = {"term", "fd", NULL}; if (!PyArg_ParseTupleAndKeywords( args, keywds, "|zi:setupterm", kwlist, &termstr, &fd)) { return NULL; } if (fd == -1) { PyObject* sys_stdout; sys_stdout = PySys_GetObject("stdout"); if (sys_stdout == NULL) { PyErr_SetString( PyCursesError, "lost sys.stdout"); return NULL; } fd = PyObject_AsFileDescriptor(sys_stdout); if (fd == -1) { return NULL; } } #ifndef _WIN32 if (!initialised_setupterm && setupterm(termstr,fd,&err) == ERR) { char* s = "setupterm: unknown error"; if (err == 0) { s = "setupterm: could not find terminal"; } else if (err == -1) { s = "setupterm: could not find terminfo database"; } PyErr_SetString(PyCursesError,s); return NULL; } #endif initialised_setupterm = TRUE; Py_INCREF(Py_None); return Py_None; } static PyObject * PyCurses_IntrFlush(PyObject *self, PyObject *args) { int ch; PyCursesInitialised; switch(PyTuple_Size(args)) { case 1: if (!PyArg_ParseTuple(args,"i;True(1), False(0)",&ch)) return NULL; break; default: PyErr_SetString(PyExc_TypeError, "intrflush requires 1 argument"); return NULL; } return PyCursesCheckERR(intrflush(NULL,ch), "intrflush"); } #ifdef HAVE_CURSES_IS_TERM_RESIZED static PyObject * PyCurses_Is_Term_Resized(PyObject *self, PyObject *args) { int lines; int columns; int result; PyCursesInitialised; if (!PyArg_ParseTuple(args,"ii:is_term_resized", &lines, &columns)) return NULL; result = is_term_resized(lines, columns); if (result == TRUE) { Py_INCREF(Py_True); return Py_True; } else { Py_INCREF(Py_False); return Py_False; } } #endif /* HAVE_CURSES_IS_TERM_RESIZED */ static PyObject * PyCurses_KeyName(PyObject *self, PyObject *args) { const char *knp; int ch; PyCursesInitialised; if (!PyArg_ParseTuple(args,"i",&ch)) return NULL; if (ch < 0) { PyErr_SetString(PyExc_ValueError, "invalid key number"); return NULL; } knp = keyname(ch); return PyString_FromString((knp == NULL) ? "" : (char *)knp); } static PyObject * PyCurses_KillChar(PyObject *self) { char ch; ch = killchar(); return PyString_FromStringAndSize(&ch, 1); } static PyObject * PyCurses_Meta(PyObject *self, PyObject *args) { int ch; PyCursesInitialised; switch(PyTuple_Size(args)) { case 1: if (!PyArg_ParseTuple(args,"i;True(1), False(0)",&ch)) return NULL; break; default: PyErr_SetString(PyExc_TypeError, "meta requires 1 argument"); return NULL; } return PyCursesCheckERR(meta(stdscr, ch), "meta"); } #ifdef NCURSES_MOUSE_VERSION static PyObject * PyCurses_MouseInterval(PyObject *self, PyObject *args) { int interval; PyCursesInitialised; if (!PyArg_ParseTuple(args,"i;interval",&interval)) return NULL; return PyCursesCheckERR(mouseinterval(interval), "mouseinterval"); } static PyObject * PyCurses_MouseMask(PyObject *self, PyObject *args) { unsigned long newmask; mmask_t oldmask, availmask; PyCursesInitialised; if (!PyArg_ParseTuple(args,"k;mousemask",&newmask)) return NULL; availmask = mousemask((mmask_t)newmask, &oldmask); return Py_BuildValue("(kk)", (unsigned long)availmask, (unsigned long)oldmask); } #endif static PyObject * PyCurses_Napms(PyObject *self, PyObject *args) { int ms; PyCursesInitialised; if (!PyArg_ParseTuple(args, "i;ms", &ms)) return NULL; return Py_BuildValue("i", napms(ms)); } static PyObject * PyCurses_NewPad(PyObject *self, PyObject *args) { WINDOW *win; int nlines, ncols; PyCursesInitialised; if (!PyArg_ParseTuple(args,"ii;nlines,ncols",&nlines,&ncols)) return NULL; win = newpad(nlines, ncols); if (win == NULL) { PyErr_SetString(PyCursesError, catchall_NULL); return NULL; } return (PyObject *)PyCursesWindow_New(win); } static PyObject * PyCurses_NewWindow(PyObject *self, PyObject *args) { WINDOW *win; int nlines, ncols, begin_y=0, begin_x=0; PyCursesInitialised; switch (PyTuple_Size(args)) { case 2: if (!PyArg_ParseTuple(args,"ii;nlines,ncols",&nlines,&ncols)) return NULL; break; case 4: if (!PyArg_ParseTuple(args, "iiii;nlines,ncols,begin_y,begin_x", &nlines,&ncols,&begin_y,&begin_x)) return NULL; break; default: PyErr_SetString(PyExc_TypeError, "newwin requires 2 or 4 arguments"); return NULL; } win = newwin(nlines,ncols,begin_y,begin_x); if (win == NULL) { PyErr_SetString(PyCursesError, catchall_NULL); return NULL; } return (PyObject *)PyCursesWindow_New(win); } static PyObject * PyCurses_Pair_Content(PyObject *self, PyObject *args) { short pair,f,b; PyCursesInitialised; PyCursesInitialisedColor; switch(PyTuple_Size(args)) { case 1: if (!PyArg_ParseTuple(args, "h;pair", &pair)) return NULL; break; default: PyErr_SetString(PyExc_TypeError, "pair_content requires 1 argument"); return NULL; } if (pair_content(pair, &f, &b)==ERR) { PyErr_SetString(PyCursesError, "Argument 1 was out of range. (1..COLOR_PAIRS-1)"); return NULL; } return Py_BuildValue("(ii)", f, b); } static PyObject * PyCurses_pair_number(PyObject *self, PyObject *args) { int n; PyCursesInitialised; PyCursesInitialisedColor; switch(PyTuple_Size(args)) { case 1: if (!PyArg_ParseTuple(args, "i;pairvalue", &n)) return NULL; break; default: PyErr_SetString(PyExc_TypeError, "pair_number requires 1 argument"); return NULL; } return PyInt_FromLong((long) ((n & A_COLOR) >> 8)); } static PyObject * PyCurses_Putp(PyObject *self, PyObject *args) { char *str; if (!PyArg_ParseTuple(args,"s;str", &str)) return NULL; return PyCursesCheckERR(putp(str), "putp"); } static PyObject * PyCurses_QiFlush(PyObject *self, PyObject *args) { int flag = 0; PyCursesInitialised; switch(PyTuple_Size(args)) { case 0: qiflush(); Py_INCREF(Py_None); return Py_None; case 1: if (!PyArg_ParseTuple(args, "i;True(1) or False(0)", &flag)) return NULL; if (flag) qiflush(); else noqiflush(); Py_INCREF(Py_None); return Py_None; default: PyErr_SetString(PyExc_TypeError, "qiflush requires 0 or 1 arguments"); return NULL; } } /* Internal helper used for updating curses.LINES, curses.COLS, _curses.LINES * and _curses.COLS */ #if defined(HAVE_CURSES_RESIZETERM) || defined(HAVE_CURSES_RESIZE_TERM) static int update_lines_cols(void) { PyObject *o; PyObject *m = PyImport_ImportModuleNoBlock("curses"); if (!m) return 0; o = PyInt_FromLong(LINES); if (!o) { Py_DECREF(m); return 0; } if (PyObject_SetAttrString(m, "LINES", o)) { Py_DECREF(m); Py_DECREF(o); return 0; } if (PyDict_SetItemString(ModDict, "LINES", o)) { Py_DECREF(m); Py_DECREF(o); return 0; } Py_DECREF(o); o = PyInt_FromLong(COLS); if (!o) { Py_DECREF(m); return 0; } if (PyObject_SetAttrString(m, "COLS", o)) { Py_DECREF(m); Py_DECREF(o); return 0; } if (PyDict_SetItemString(ModDict, "COLS", o)) { Py_DECREF(m); Py_DECREF(o); return 0; } Py_DECREF(o); Py_DECREF(m); return 1; } #endif #ifdef HAVE_CURSES_RESIZETERM static PyObject * PyCurses_ResizeTerm(PyObject *self, PyObject *args) { int lines; int columns; PyObject *result; PyCursesInitialised; if (!PyArg_ParseTuple(args,"ii:resizeterm", &lines, &columns)) return NULL; result = PyCursesCheckERR(resizeterm(lines, columns), "resizeterm"); if (!result) return NULL; if (!update_lines_cols()) return NULL; return result; } #endif #ifdef HAVE_CURSES_RESIZE_TERM static PyObject * PyCurses_Resize_Term(PyObject *self, PyObject *args) { int lines; int columns; PyObject *result; PyCursesInitialised; if (!PyArg_ParseTuple(args,"ii:resize_term", &lines, &columns)) return NULL; result = PyCursesCheckERR(resize_term(lines, columns), "resize_term"); if (!result) return NULL; if (!update_lines_cols()) return NULL; return result; } #endif /* HAVE_CURSES_RESIZE_TERM */ #ifdef getsyx static PyObject * PyCurses_setsyx(PyObject *self, PyObject *args) { int y,x; PyCursesInitialised; if (PyTuple_Size(args)!=2) { PyErr_SetString(PyExc_TypeError, "setsyx requires 2 arguments"); return NULL; } if (!PyArg_ParseTuple(args, "ii;y, x", &y, &x)) return NULL; setsyx(y,x); Py_INCREF(Py_None); return Py_None; } #endif static PyObject * PyCurses_Start_Color(PyObject *self) { int code; PyObject *c, *cp; PyCursesInitialised; code = start_color(); if (code != ERR) { initialisedcolors = TRUE; c = PyInt_FromLong((long) COLORS); PyDict_SetItemString(ModDict, "COLORS", c); Py_DECREF(c); cp = PyInt_FromLong((long) COLOR_PAIRS); PyDict_SetItemString(ModDict, "COLOR_PAIRS", cp); Py_DECREF(cp); Py_INCREF(Py_None); return Py_None; } else { PyErr_SetString(PyCursesError, "start_color() returned ERR"); return NULL; } } static PyObject * PyCurses_tigetflag(PyObject *self, PyObject *args) { char *capname; PyCursesSetupTermCalled; if (!PyArg_ParseTuple(args, "s", &capname)) return NULL; return PyInt_FromLong( (long) tigetflag( capname ) ); } static PyObject * PyCurses_tigetnum(PyObject *self, PyObject *args) { char *capname; PyCursesSetupTermCalled; if (!PyArg_ParseTuple(args, "s", &capname)) return NULL; return PyInt_FromLong( (long) tigetnum( capname ) ); } static PyObject * PyCurses_tigetstr(PyObject *self, PyObject *args) { char *capname; PyCursesSetupTermCalled; if (!PyArg_ParseTuple(args, "s", &capname)) return NULL; capname = tigetstr( capname ); if (capname == 0 || capname == (char*) -1) { Py_INCREF(Py_None); return Py_None; } return PyString_FromString( capname ); } static PyObject * PyCurses_tparm(PyObject *self, PyObject *args) { char* fmt; char* result = NULL; int i1=0,i2=0,i3=0,i4=0,i5=0,i6=0,i7=0,i8=0,i9=0; PyCursesSetupTermCalled; if (!PyArg_ParseTuple(args, "s|iiiiiiiii:tparm", &fmt, &i1, &i2, &i3, &i4, &i5, &i6, &i7, &i8, &i9)) { return NULL; } result = tparm(fmt,i1,i2,i3,i4,i5,i6,i7,i8,i9); if (!result) { PyErr_SetString(PyCursesError, "tparm() returned NULL"); return NULL; } return PyString_FromString(result); } #ifdef HAVE_CURSES_TYPEAHEAD static PyObject * PyCurses_TypeAhead(PyObject *self, PyObject *args) { int fd; PyCursesInitialised; if (!PyArg_ParseTuple(args,"i;fd",&fd)) return NULL; return PyCursesCheckERR(typeahead( fd ), "typeahead"); } #endif static PyObject * PyCurses_UnCtrl(PyObject *self, PyObject *args) { PyObject *temp; chtype ch; PyCursesInitialised; if (!PyArg_ParseTuple(args,"O;ch or int",&temp)) return NULL; if (PyInt_Check(temp) || PyLong_Check(temp)) { ch = (chtype) PyInt_AsLong(temp); if (ch == (chtype) -1 && PyErr_Occurred()) return NULL; } else if (PyString_Check(temp)) ch = (chtype) *PyString_AsString(temp); else { PyErr_SetString(PyExc_TypeError, "argument must be a ch or an int"); return NULL; } return PyString_FromString(unctrl(ch)); } static PyObject * PyCurses_UngetCh(PyObject *self, PyObject *args) { PyObject *temp; int ch; PyCursesInitialised; if (!PyArg_ParseTuple(args,"O;ch or int",&temp)) return NULL; if (PyInt_Check(temp) || PyLong_Check(temp)) { ch = (int) PyInt_AsLong(temp); if (ch == -1 && PyErr_Occurred()) return NULL; } else if (PyString_Check(temp)) ch = (int) *PyString_AsString(temp); else { PyErr_SetString(PyExc_TypeError, "argument must be a ch or an int"); return NULL; } return PyCursesCheckERR(ungetch(ch), "ungetch"); } #ifdef HAVE_CURSES_TYPEAHEAD static PyObject * PyCurses_Use_Env(PyObject *self, PyObject *args) { int flag; switch(PyTuple_Size(args)) { case 1: if (!PyArg_ParseTuple(args,"i;True(1), False(0)",&flag)) return NULL; break; default: PyErr_SetString(PyExc_TypeError, "use_env requires 1 argument"); return NULL; } use_env(flag); Py_INCREF(Py_None); return Py_None; } #endif #ifndef STRICT_SYSV_CURSES static PyObject * PyCurses_Use_Default_Colors(PyObject *self) { int code; PyCursesInitialised; PyCursesInitialisedColor; code = use_default_colors(); if (code != ERR) { Py_INCREF(Py_None); return Py_None; } else { PyErr_SetString(PyCursesError, "use_default_colors() returned ERR"); return NULL; } } #endif /* STRICT_SYSV_CURSES */ /* List of functions defined in the module */ static PyMethodDef PyCurses_methods[] = { {"baudrate", (PyCFunction)PyCurses_baudrate, METH_NOARGS}, {"beep", (PyCFunction)PyCurses_beep, METH_NOARGS}, {"can_change_color", (PyCFunction)PyCurses_can_change_color, METH_NOARGS}, {"cbreak", (PyCFunction)PyCurses_cbreak, METH_VARARGS}, {"color_content", (PyCFunction)PyCurses_Color_Content, METH_VARARGS}, {"color_pair", (PyCFunction)PyCurses_color_pair, METH_VARARGS}, {"curs_set", (PyCFunction)PyCurses_Curs_Set, METH_VARARGS}, {"def_prog_mode", (PyCFunction)PyCurses_def_prog_mode, METH_NOARGS}, {"def_shell_mode", (PyCFunction)PyCurses_def_shell_mode, METH_NOARGS}, {"delay_output", (PyCFunction)PyCurses_Delay_Output, METH_VARARGS}, {"doupdate", (PyCFunction)PyCurses_doupdate, METH_NOARGS}, {"echo", (PyCFunction)PyCurses_echo, METH_VARARGS}, {"endwin", (PyCFunction)PyCurses_endwin, METH_NOARGS}, {"erasechar", (PyCFunction)PyCurses_EraseChar, METH_NOARGS}, #ifdef HAVE_CURSES_FILTER {"filter", (PyCFunction)PyCurses_filter, METH_NOARGS}, #endif {"flash", (PyCFunction)PyCurses_flash, METH_NOARGS}, {"flushinp", (PyCFunction)PyCurses_flushinp, METH_NOARGS}, #ifdef NCURSES_MOUSE_VERSION {"getmouse", (PyCFunction)PyCurses_GetMouse, METH_NOARGS}, {"ungetmouse", (PyCFunction)PyCurses_UngetMouse, METH_VARARGS}, #endif #ifdef getsyx {"getsyx", (PyCFunction)PyCurses_getsyx, METH_NOARGS}, #endif {"getwin", (PyCFunction)PyCurses_GetWin, METH_O}, {"has_colors", (PyCFunction)PyCurses_has_colors, METH_NOARGS}, {"has_ic", (PyCFunction)PyCurses_has_ic, METH_NOARGS}, {"has_il", (PyCFunction)PyCurses_has_il, METH_NOARGS}, #ifdef HAVE_CURSES_HAS_KEY {"has_key", (PyCFunction)PyCurses_has_key, METH_VARARGS}, #endif {"halfdelay", (PyCFunction)PyCurses_HalfDelay, METH_VARARGS}, {"init_color", (PyCFunction)PyCurses_Init_Color, METH_VARARGS}, {"init_pair", (PyCFunction)PyCurses_Init_Pair, METH_VARARGS}, {"initscr", (PyCFunction)PyCurses_InitScr, METH_NOARGS}, {"intrflush", (PyCFunction)PyCurses_IntrFlush, METH_VARARGS}, {"isendwin", (PyCFunction)PyCurses_isendwin, METH_NOARGS}, #ifdef HAVE_CURSES_IS_TERM_RESIZED {"is_term_resized", (PyCFunction)PyCurses_Is_Term_Resized, METH_VARARGS}, #endif {"keyname", (PyCFunction)PyCurses_KeyName, METH_VARARGS}, {"killchar", (PyCFunction)PyCurses_KillChar, METH_NOARGS}, {"longname", (PyCFunction)PyCurses_longname, METH_NOARGS}, {"meta", (PyCFunction)PyCurses_Meta, METH_VARARGS}, #ifdef NCURSES_MOUSE_VERSION {"mouseinterval", (PyCFunction)PyCurses_MouseInterval, METH_VARARGS}, {"mousemask", (PyCFunction)PyCurses_MouseMask, METH_VARARGS}, #endif {"napms", (PyCFunction)PyCurses_Napms, METH_VARARGS}, {"newpad", (PyCFunction)PyCurses_NewPad, METH_VARARGS}, {"newwin", (PyCFunction)PyCurses_NewWindow, METH_VARARGS}, {"nl", (PyCFunction)PyCurses_nl, METH_VARARGS}, {"nocbreak", (PyCFunction)PyCurses_nocbreak, METH_NOARGS}, {"noecho", (PyCFunction)PyCurses_noecho, METH_NOARGS}, {"nonl", (PyCFunction)PyCurses_nonl, METH_NOARGS}, {"noqiflush", (PyCFunction)PyCurses_noqiflush, METH_NOARGS}, {"noraw", (PyCFunction)PyCurses_noraw, METH_NOARGS}, {"pair_content", (PyCFunction)PyCurses_Pair_Content, METH_VARARGS}, {"pair_number", (PyCFunction)PyCurses_pair_number, METH_VARARGS}, {"putp", (PyCFunction)PyCurses_Putp, METH_VARARGS}, {"qiflush", (PyCFunction)PyCurses_QiFlush, METH_VARARGS}, {"raw", (PyCFunction)PyCurses_raw, METH_VARARGS}, {"reset_prog_mode", (PyCFunction)PyCurses_reset_prog_mode, METH_NOARGS}, {"reset_shell_mode", (PyCFunction)PyCurses_reset_shell_mode, METH_NOARGS}, {"resetty", (PyCFunction)PyCurses_resetty, METH_NOARGS}, #ifdef HAVE_CURSES_RESIZETERM {"resizeterm", (PyCFunction)PyCurses_ResizeTerm, METH_VARARGS}, #endif #ifdef HAVE_CURSES_RESIZE_TERM {"resize_term", (PyCFunction)PyCurses_Resize_Term, METH_VARARGS}, #endif {"savetty", (PyCFunction)PyCurses_savetty, METH_NOARGS}, #ifdef getsyx {"setsyx", (PyCFunction)PyCurses_setsyx, METH_VARARGS}, #endif {"setupterm", (PyCFunction)PyCurses_setupterm, METH_VARARGS|METH_KEYWORDS}, {"start_color", (PyCFunction)PyCurses_Start_Color, METH_NOARGS}, {"termattrs", (PyCFunction)PyCurses_termattrs, METH_NOARGS}, {"termname", (PyCFunction)PyCurses_termname, METH_NOARGS}, {"tigetflag", (PyCFunction)PyCurses_tigetflag, METH_VARARGS}, {"tigetnum", (PyCFunction)PyCurses_tigetnum, METH_VARARGS}, {"tigetstr", (PyCFunction)PyCurses_tigetstr, METH_VARARGS}, {"tparm", (PyCFunction)PyCurses_tparm, METH_VARARGS}, #ifdef HAVE_CURSES_TYPEAHEAD {"typeahead", (PyCFunction)PyCurses_TypeAhead, METH_VARARGS}, #endif {"unctrl", (PyCFunction)PyCurses_UnCtrl, METH_VARARGS}, {"ungetch", (PyCFunction)PyCurses_UngetCh, METH_VARARGS}, #ifdef HAVE_CURSES_USE_ENV {"use_env", (PyCFunction)PyCurses_Use_Env, METH_VARARGS}, #endif #ifndef STRICT_SYSV_CURSES {"use_default_colors", (PyCFunction)PyCurses_Use_Default_Colors, METH_NOARGS}, #endif {NULL, NULL} /* sentinel */ }; /* Initialization function for the module */ PyMODINIT_FUNC init_curses(void) { PyObject *m, *d, *v, *c_api_object; static void *PyCurses_API[PyCurses_API_pointers]; /* Initialize object type */ Py_TYPE(&PyCursesWindow_Type) = &PyType_Type; /* Initialize the C API pointer array */ PyCurses_API[0] = (void *)&PyCursesWindow_Type; PyCurses_API[1] = (void *)func_PyCursesSetupTermCalled; PyCurses_API[2] = (void *)func_PyCursesInitialised; PyCurses_API[3] = (void *)func_PyCursesInitialisedColor; /* Create the module and add the functions */ m = Py_InitModule("_curses", PyCurses_methods); if (m == NULL) return; /* Add some symbolic constants to the module */ d = PyModule_GetDict(m); if (d == NULL) return; ModDict = d; /* For PyCurses_InitScr to use later */ /* Add a capsule for the C API */ c_api_object = PyCapsule_New(PyCurses_API, PyCurses_CAPSULE_NAME, NULL); PyDict_SetItemString(d, "_C_API", c_api_object); Py_DECREF(c_api_object); /* For exception curses.error */ PyCursesError = PyErr_NewException("_curses.error", NULL, NULL); PyDict_SetItemString(d, "error", PyCursesError); /* Make the version available */ v = PyString_FromString(PyCursesVersion); PyDict_SetItemString(d, "version", v); PyDict_SetItemString(d, "__version__", v); Py_DECREF(v); SetDictInt("ERR", ERR); SetDictInt("OK", OK); /* Here are some attributes you can add to chars to print */ SetDictInt("A_ATTRIBUTES", A_ATTRIBUTES); SetDictInt("A_NORMAL", A_NORMAL); SetDictInt("A_STANDOUT", A_STANDOUT); SetDictInt("A_UNDERLINE", A_UNDERLINE); SetDictInt("A_REVERSE", A_REVERSE); SetDictInt("A_BLINK", A_BLINK); SetDictInt("A_DIM", A_DIM); SetDictInt("A_BOLD", A_BOLD); SetDictInt("A_ALTCHARSET", A_ALTCHARSET); SetDictInt("A_INVIS", A_INVIS); SetDictInt("A_PROTECT", A_PROTECT); SetDictInt("A_CHARTEXT", A_CHARTEXT); SetDictInt("A_COLOR", A_COLOR); /* The following are never available with strict SYSV curses */ #ifdef A_HORIZONTAL SetDictInt("A_HORIZONTAL", A_HORIZONTAL); #endif #ifdef A_LEFT SetDictInt("A_LEFT", A_LEFT); #endif #ifdef A_LOW SetDictInt("A_LOW", A_LOW); #endif #ifdef A_RIGHT SetDictInt("A_RIGHT", A_RIGHT); #endif #ifdef A_TOP SetDictInt("A_TOP", A_TOP); #endif #ifdef A_VERTICAL SetDictInt("A_VERTICAL", A_VERTICAL); #endif SetDictInt("COLOR_BLACK", COLOR_BLACK); SetDictInt("COLOR_RED", COLOR_RED); SetDictInt("COLOR_GREEN", COLOR_GREEN); SetDictInt("COLOR_YELLOW", COLOR_YELLOW); SetDictInt("COLOR_BLUE", COLOR_BLUE); SetDictInt("COLOR_MAGENTA", COLOR_MAGENTA); SetDictInt("COLOR_CYAN", COLOR_CYAN); SetDictInt("COLOR_WHITE", COLOR_WHITE); #ifdef NCURSES_MOUSE_VERSION /* Mouse-related constants */ SetDictInt("BUTTON1_PRESSED", BUTTON1_PRESSED); SetDictInt("BUTTON1_RELEASED", BUTTON1_RELEASED); SetDictInt("BUTTON1_CLICKED", BUTTON1_CLICKED); SetDictInt("BUTTON1_DOUBLE_CLICKED", BUTTON1_DOUBLE_CLICKED); SetDictInt("BUTTON1_TRIPLE_CLICKED", BUTTON1_TRIPLE_CLICKED); SetDictInt("BUTTON2_PRESSED", BUTTON2_PRESSED); SetDictInt("BUTTON2_RELEASED", BUTTON2_RELEASED); SetDictInt("BUTTON2_CLICKED", BUTTON2_CLICKED); SetDictInt("BUTTON2_DOUBLE_CLICKED", BUTTON2_DOUBLE_CLICKED); SetDictInt("BUTTON2_TRIPLE_CLICKED", BUTTON2_TRIPLE_CLICKED); SetDictInt("BUTTON3_PRESSED", BUTTON3_PRESSED); SetDictInt("BUTTON3_RELEASED", BUTTON3_RELEASED); SetDictInt("BUTTON3_CLICKED", BUTTON3_CLICKED); SetDictInt("BUTTON3_DOUBLE_CLICKED", BUTTON3_DOUBLE_CLICKED); SetDictInt("BUTTON3_TRIPLE_CLICKED", BUTTON3_TRIPLE_CLICKED); SetDictInt("BUTTON4_PRESSED", BUTTON4_PRESSED); SetDictInt("BUTTON4_RELEASED", BUTTON4_RELEASED); SetDictInt("BUTTON4_CLICKED", BUTTON4_CLICKED); SetDictInt("BUTTON4_DOUBLE_CLICKED", BUTTON4_DOUBLE_CLICKED); SetDictInt("BUTTON4_TRIPLE_CLICKED", BUTTON4_TRIPLE_CLICKED); SetDictInt("BUTTON_SHIFT", BUTTON_SHIFT); SetDictInt("BUTTON_CTRL", BUTTON_CTRL); SetDictInt("BUTTON_ALT", BUTTON_ALT); SetDictInt("ALL_MOUSE_EVENTS", ALL_MOUSE_EVENTS); SetDictInt("REPORT_MOUSE_POSITION", REPORT_MOUSE_POSITION); #endif /* 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 (key_n == NULL || 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); if (!key_n2) { PyErr_NoMemory(); break; } p1 = key_n; p2 = key_n2; while (*p1) { if (*p1 != '(' && *p1 != ')') { *p2 = *p1; p2++; } p1++; } *p2 = (char)0; } else key_n2 = key_n; SetDictInt(key_n2,key); if (key_n2 != key_n) free(key_n2); } SetDictInt("KEY_MIN", KEY_MIN); SetDictInt("KEY_MAX", KEY_MAX); } }
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