| /* |
| * 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 */ |
| |
| #define PY_SSIZE_T_CLEAN |
| |
| #include "Python.h" |
| |
| |
| #ifdef __osf__ |
| #define STRICT_SYSV_CURSES /* Don't use ncurses extensions */ |
| #endif |
| |
| #ifdef __hpux |
| #define STRICT_SYSV_CURSES |
| #endif |
| |
| #define CURSES_MODULE |
| #include "py_curses.h" |
| |
| /* These prototypes are in <term.h>, but including this header |
| #defines many common symbols (such as "lines") which breaks the |
| curses module in other ways. So the code will just specify |
| explicit prototypes here. */ |
| extern int setupterm(char *,int,int *); |
| #ifdef __sgi |
| #include <term.h> |
| #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 (PyLong_CheckExact(obj)) { |
| int overflow; |
| /* XXX should the truncation by the cast also be reported |
| as an error? */ |
| *ch = (chtype) PyLong_AsLongAndOverflow(obj, &overflow); |
| if (overflow) |
| return 0; |
| } else if(PyBytes_Check(obj) |
| && (PyBytes_Size(obj) == 1)) { |
| *ch = (chtype) *PyBytes_AsString(obj); |
| } else if (PyUnicode_Check(obj) && PyUnicode_GetSize(obj) == 1) { |
| *ch = (chtype) *PyUnicode_AS_UNICODE(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)") |
| Window_OneArgNoReturnVoidFunction(immedok, int, "i;True(1) or False(0)") |
| 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)") |
| #if defined(__NetBSD__) |
| Window_OneArgNoReturnVoidFunction(keypad, int, "i;True(1) or False(0)") |
| #else |
| Window_OneArgNoReturnFunction(keypad, int, "i;True(1) or False(0)") |
| #endif |
| Window_OneArgNoReturnFunction(leaveok, int, "i;True(1) or False(0)") |
| #if defined(__NetBSD__) |
| Window_OneArgNoReturnVoidFunction(nodelay, int, "i;True(1) or False(0)") |
| #else |
| Window_OneArgNoReturnFunction(nodelay, int, "i;True(1) or False(0)") |
| #endif |
| 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") |
| Window_OneArgNoReturnFunction(syncok, int, "i;True(1) or False(0)") |
| |
| 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) |
| { |
| chtype ch1=0,ch2=0; |
| switch(PyTuple_Size(args)){ |
| case 0: break; |
| default: |
| if (!PyArg_ParseTuple(args,"ll;vertint,horint", &ch1, &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 |
| |
| /* chgat, added by Fabian Kreutz <fabian.kreutz at gmx.net> */ |
| |
| 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"); |
| } |
| |
| |
| 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 WINDOW_HAS_FLAGS |
| if (self->win->_flags & _ISPAD) |
| 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 PyLong_FromLong( wenclose(self->win,y,x) ); |
| } |
| #endif |
| |
| static PyObject * |
| PyCursesWindow_GetBkgd(PyCursesWindowObject *self) |
| { |
| return PyLong_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; |
| } |
| return PyLong_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; |
| } |
| if (rtn == ERR) { |
| /* getch() returns ERR in nodelay mode */ |
| PyErr_SetString(PyCursesError, "no input"); |
| return NULL; |
| } else if (rtn<=255) { |
| return Py_BuildValue("C", rtn); |
| } else { |
| const char *knp; |
| #if defined(__NetBSD__) |
| knp = unctrl(rtn); |
| #else |
| knp = keyname(rtn); |
| #endif |
| return PyUnicode_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; |
| 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; |
| #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 PyBytes_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 or 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 or 2 arguments"); |
| return NULL; |
| } |
| return PyLong_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; |
| 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; |
| 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 PyBytes_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 WINDOW_HAS_FLAGS |
| if (0) |
| #else |
| if (self->win->_flags & _ISPAD) |
| #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 *stream) |
| { |
| /* We have to simulate this by writing to a temporary FILE*, |
| then reading back, then writing to the argument stream. */ |
| char fn[100]; |
| int fd; |
| FILE *fp; |
| PyObject *res; |
| |
| strcpy(fn, "/tmp/py.curses.putwin.XXXXXX"); |
| fd = mkstemp(fn); |
| if (fd < 0) |
| return PyErr_SetFromErrnoWithFilename(PyExc_IOError, fn); |
| fp = fdopen(fd, "wb+"); |
| if (fp == NULL) { |
| close(fd); |
| remove(fn); |
| return PyErr_SetFromErrnoWithFilename(PyExc_IOError, fn); |
| } |
| res = PyCursesCheckERR(putwin(self->win, fp), "putwin"); |
| if (res == NULL) { |
| fclose(fp); |
| remove(fn); |
| return res; |
| } |
| fseek(fp, 0, 0); |
| while (1) { |
| char buf[BUFSIZ]; |
| Py_ssize_t n = fread(buf, 1, BUFSIZ, fp); |
| if (n <= 0) |
| break; |
| Py_DECREF(res); |
| res = PyObject_CallMethod(stream, "write", "y#", buf, n); |
| if (res == NULL) |
| break; |
| } |
| fclose(fp); |
| remove(fn); |
| return res; |
| } |
| |
| 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 WINDOW_HAS_FLAGS |
| if (0) |
| #else |
| if (self->win->_flags & _ISPAD) |
| #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 WINDOW_HAS_FLAGS |
| if (self->win->_flags & _ISPAD) |
| 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}, |
| {"chgat", (PyCFunction)PyCursesWindow_ChgAt, METH_VARARGS}, |
| {"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}, |
| {"immedok", (PyCFunction)PyCursesWindow_immedok, METH_VARARGS}, |
| {"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_O}, |
| {"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}, |
| {"syncok", (PyCFunction)PyCursesWindow_syncok, METH_VARARGS}, |
| {"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 */ |
| }; |
| |
| /* -------------------------------------------------------*/ |
| |
| 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)0, /*tp_getattr*/ |
| (setattrfunc)0, /*tp_setattr*/ |
| 0, /*tp_reserved*/ |
| 0, /*tp_repr*/ |
| 0, /*tp_as_number*/ |
| 0, /*tp_as_sequence*/ |
| 0, /*tp_as_mapping*/ |
| 0, /*tp_hash*/ |
| 0, /*tp_call*/ |
| 0, /*tp_str*/ |
| 0, /*tp_getattro*/ |
| 0, /*tp_setattro*/ |
| 0, /*tp_as_buffer*/ |
| Py_TPFLAGS_DEFAULT, /*tp_flags*/ |
| 0, /*tp_doc*/ |
| 0, /*tp_traverse*/ |
| 0, /*tp_clear*/ |
| 0, /*tp_richcompare*/ |
| 0, /*tp_weaklistoffset*/ |
| 0, /*tp_iter*/ |
| 0, /*tp_iternext*/ |
| PyCursesWindow_Methods, /*tp_methods*/ |
| }; |
| |
| /********************************************************************* |
| 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) |
| |
| 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; |
| } |
| |
| 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 PyLong_FromLong((long) (n << 8)); |
| } |
| |
| 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 PyLong_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 PyBytes_FromStringAndSize(&ch, 1); |
| } |
| |
| static PyObject * |
| PyCurses_getsyx(PyObject *self) |
| { |
| int x = 0; |
| int y = 0; |
| |
| PyCursesInitialised; |
| |
| getsyx(y, x); |
| |
| return Py_BuildValue("(ii)", y, x); |
| } |
| |
| #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("(hiiil)", |
| (short)event.id, |
| event.x, event.y, event.z, |
| (long) event.bstate); |
| } |
| |
| static PyObject * |
| PyCurses_UngetMouse(PyObject *self, PyObject *args) |
| { |
| MEVENT event; |
| |
| PyCursesInitialised; |
| if (!PyArg_ParseTuple(args, "hiiil", |
| &event.id, |
| &event.x, &event.y, &event.z, |
| (int *) &event.bstate)) |
| return NULL; |
| |
| return PyCursesCheckERR(ungetmouse(&event), "ungetmouse"); |
| } |
| #endif |
| |
| static PyObject * |
| PyCurses_GetWin(PyCursesWindowObject *self, PyObject *stream) |
| { |
| char fn[100]; |
| int fd; |
| FILE *fp; |
| PyObject *data; |
| size_t datalen; |
| WINDOW *win; |
| |
| PyCursesInitialised; |
| |
| strcpy(fn, "/tmp/py.curses.getwin.XXXXXX"); |
| fd = mkstemp(fn); |
| if (fd < 0) |
| return PyErr_SetFromErrnoWithFilename(PyExc_IOError, fn); |
| fp = fdopen(fd, "wb+"); |
| if (fp == NULL) { |
| close(fd); |
| remove(fn); |
| return PyErr_SetFromErrnoWithFilename(PyExc_IOError, fn); |
| } |
| data = PyObject_CallMethod(stream, "read", ""); |
| if (data == NULL) { |
| fclose(fp); |
| remove(fn); |
| return NULL; |
| } |
| if (!PyBytes_Check(data)) { |
| PyErr_Format(PyExc_TypeError, |
| "f.read() returned %.100s instead of bytes", |
| data->ob_type->tp_name); |
| Py_DECREF(data); |
| fclose(fp); |
| remove(fn); |
| return NULL; |
| } |
| datalen = PyBytes_GET_SIZE(data); |
| if (fwrite(PyBytes_AS_STRING(data), 1, datalen, fp) != datalen) { |
| Py_DECREF(data); |
| fclose(fp); |
| remove(fn); |
| return PyErr_SetFromErrnoWithFilename(PyExc_IOError, fn); |
| } |
| Py_DECREF(data); |
| fseek(fp, 0, 0); |
| win = getwin(fp); |
| fclose(fp); |
| remove(fn); |
| 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"); |
| } |
| |
| #ifndef STRICT_SYSV_CURSES |
| /* No 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 /* STRICT_SYSV_CURSES */ |
| |
| 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 = PyLong_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; |
| int err; |
| 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 || sys_stdout == Py_None) { |
| PyErr_SetString( |
| PyCursesError, |
| "lost sys.stdout"); |
| return NULL; |
| } |
| |
| fd = PyObject_AsFileDescriptor(sys_stdout); |
| |
| if (fd == -1) { |
| return NULL; |
| } |
| } |
| |
| if (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; |
| } |
| |
| 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 */ |
| |
| #if !defined(__NetBSD__) |
| 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 PyBytes_FromString((knp == NULL) ? "" : (char *)knp); |
| } |
| #endif |
| |
| static PyObject * |
| PyCurses_KillChar(PyObject *self) |
| { |
| char ch; |
| |
| ch = killchar(); |
| |
| return PyBytes_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) |
| { |
| int newmask; |
| mmask_t oldmask, availmask; |
| |
| PyCursesInitialised; |
| if (!PyArg_ParseTuple(args,"i;mousemask",&newmask)) |
| return NULL; |
| availmask = mousemask(newmask, &oldmask); |
| return Py_BuildValue("(ll)", (long)availmask, (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 PyLong_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 = PyLong_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 = PyLong_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 */ |
| |
| 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; |
| } |
| |
| static PyObject * |
| PyCurses_Start_Color(PyObject *self) |
| { |
| int code; |
| PyObject *c, *cp; |
| |
| PyCursesInitialised; |
| |
| code = start_color(); |
| if (code != ERR) { |
| initialisedcolors = TRUE; |
| c = PyLong_FromLong((long) COLORS); |
| PyDict_SetItemString(ModDict, "COLORS", c); |
| Py_DECREF(c); |
| cp = PyLong_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 PyLong_FromLong( (long) tigetflag( capname ) ); |
| } |
| |
| static PyObject * |
| PyCurses_tigetnum(PyObject *self, PyObject *args) |
| { |
| char *capname; |
| |
| PyCursesSetupTermCalled; |
| |
| if (!PyArg_ParseTuple(args, "s", &capname)) |
| return NULL; |
| |
| return PyLong_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 PyBytes_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 PyBytes_FromString(result); |
| } |
| |
| 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"); |
| } |
| |
| 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 (!PyCurses_ConvertToChtype(temp, &ch)) { |
| PyErr_SetString(PyExc_TypeError, "argument must be a ch or an int"); |
| return NULL; |
| } |
| |
| return PyBytes_FromString(unctrl(ch)); |
| } |
| |
| static PyObject * |
| PyCurses_UngetCh(PyObject *self, PyObject *args) |
| { |
| PyObject *temp; |
| chtype ch; |
| |
| PyCursesInitialised; |
| |
| if (!PyArg_ParseTuple(args,"O;ch or int",&temp)) return NULL; |
| |
| if (!PyCurses_ConvertToChtype(temp, &ch)) { |
| PyErr_SetString(PyExc_TypeError, "argument must be a ch or an int"); |
| return NULL; |
| } |
| |
| return PyCursesCheckERR(ungetch(ch), "ungetch"); |
| } |
| |
| 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; |
| } |
| |
| #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}, |
| {"filter", (PyCFunction)PyCurses_filter, METH_NOARGS}, |
| {"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 |
| {"getsyx", (PyCFunction)PyCurses_getsyx, METH_NOARGS}, |
| {"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}, |
| #ifndef STRICT_SYSV_CURSES |
| {"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 |
| #if !defined(__NetBSD__) |
| {"keyname", (PyCFunction)PyCurses_KeyName, METH_VARARGS}, |
| #endif |
| {"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}, |
| {"setsyx", (PyCFunction)PyCurses_setsyx, METH_VARARGS}, |
| {"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}, |
| {"typeahead", (PyCFunction)PyCurses_TypeAhead, METH_VARARGS}, |
| {"unctrl", (PyCFunction)PyCurses_UnCtrl, METH_VARARGS}, |
| {"ungetch", (PyCFunction)PyCurses_UngetCh, METH_VARARGS}, |
| {"use_env", (PyCFunction)PyCurses_Use_Env, METH_VARARGS}, |
| #ifndef STRICT_SYSV_CURSES |
| {"use_default_colors", (PyCFunction)PyCurses_Use_Default_Colors, METH_NOARGS}, |
| #endif |
| {NULL, NULL} /* sentinel */ |
| }; |
| |
| /* Initialization function for the module */ |
| |
| |
| static struct PyModuleDef _cursesmodule = { |
| PyModuleDef_HEAD_INIT, |
| "_curses", |
| NULL, |
| -1, |
| PyCurses_methods, |
| NULL, |
| NULL, |
| NULL, |
| NULL |
| }; |
| |
| PyMODINIT_FUNC |
| PyInit__curses(void) |
| { |
| PyObject *m, *d, *v, *c_api_object; |
| static void *PyCurses_API[PyCurses_API_pointers]; |
| |
| /* Initialize object type */ |
| if (PyType_Ready(&PyCursesWindow_Type) < 0) |
| return NULL; |
| |
| /* 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 = PyModule_Create(&_cursesmodule); |
| if (m == NULL) |
| return NULL; |
| |
| /* Add some symbolic constants to the module */ |
| d = PyModule_GetDict(m); |
| if (d == NULL) |
| return NULL; |
| 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 = PyBytes_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); |
| #if !defined(__NetBSD__) |
| SetDictInt("A_INVIS", A_INVIS); |
| #endif |
| 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; |
| #if !defined(__NetBSD__) |
| 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); |
| } |
| #endif |
| SetDictInt("KEY_MIN", KEY_MIN); |
| SetDictInt("KEY_MAX", KEY_MAX); |
| } |
| return m; |
| } |