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annotate libinterp/corefcn/input.h @ 16892:68fc671a9339

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maint: Collapse interpfcn and interpfcn-core directories into corefcn directory. * libgui/src/module.mk: Remove -I references to interp-core, interpfcn, add reference to corefcn. * libinterp/Makefile.am: Remove -I references to interp-core, interpfcn, add reference to corefcn. * libinterp/corefcn/module.mk: Add files from interp-core, interpfcn to build system. Copy over special rules from module.mk files in interp-core andd interpfcn. * src/Makefile.am: Replace references to interp-core, interpfcn with those to corefcn. * libinterp/corefcn/Cell.cc, libinterp/corefcn/Cell.h, libinterp/corefcn/action-container.h, libinterp/corefcn/c-file-ptr-stream.cc, libinterp/corefcn/c-file-ptr-stream.h, libinterp/corefcn/comment-list.cc, libinterp/corefcn/comment-list.h, libinterp/corefcn/cutils.c, libinterp/corefcn/cutils.h, libinterp/corefcn/data.cc, libinterp/corefcn/data.h, libinterp/corefcn/debug.cc, libinterp/corefcn/debug.h, libinterp/corefcn/defaults.cc, libinterp/corefcn/defaults.in.h, libinterp/corefcn/defun-dld.h, libinterp/corefcn/defun-int.h, libinterp/corefcn/defun.cc, libinterp/corefcn/defun.h, libinterp/corefcn/dirfns.cc, libinterp/corefcn/dirfns.h, libinterp/corefcn/display.cc, libinterp/corefcn/display.h, libinterp/corefcn/dynamic-ld.cc, libinterp/corefcn/dynamic-ld.h, libinterp/corefcn/error.cc, libinterp/corefcn/error.h, libinterp/corefcn/event-queue.h, libinterp/corefcn/file-io.cc, libinterp/corefcn/file-io.h, libinterp/corefcn/gl-render.cc, libinterp/corefcn/gl-render.h, libinterp/corefcn/gl2ps-renderer.cc, libinterp/corefcn/gl2ps-renderer.h, libinterp/corefcn/gl2ps.c, libinterp/corefcn/gl2ps.h, libinterp/corefcn/graphics.cc, libinterp/corefcn/graphics.in.h, libinterp/corefcn/gripes.cc, libinterp/corefcn/gripes.h, libinterp/corefcn/help.cc, libinterp/corefcn/help.h, libinterp/corefcn/hook-fcn.cc, libinterp/corefcn/hook-fcn.h, libinterp/corefcn/input.cc, libinterp/corefcn/input.h, libinterp/corefcn/jit-ir.cc, libinterp/corefcn/jit-ir.h, libinterp/corefcn/jit-typeinfo.cc, libinterp/corefcn/jit-typeinfo.h, libinterp/corefcn/jit-util.cc, libinterp/corefcn/jit-util.h, libinterp/corefcn/load-path.cc, libinterp/corefcn/load-path.h, libinterp/corefcn/load-save.cc, libinterp/corefcn/load-save.h, libinterp/corefcn/ls-ascii-helper.cc, libinterp/corefcn/ls-ascii-helper.h, libinterp/corefcn/ls-hdf5.cc, libinterp/corefcn/ls-hdf5.h, libinterp/corefcn/ls-mat-ascii.cc, libinterp/corefcn/ls-mat-ascii.h, libinterp/corefcn/ls-mat4.cc, libinterp/corefcn/ls-mat4.h, libinterp/corefcn/ls-mat5.cc, libinterp/corefcn/ls-mat5.h, libinterp/corefcn/ls-oct-ascii.cc, libinterp/corefcn/ls-oct-ascii.h, libinterp/corefcn/ls-oct-binary.cc, libinterp/corefcn/ls-oct-binary.h, libinterp/corefcn/ls-utils.cc, libinterp/corefcn/ls-utils.h, libinterp/corefcn/matherr.c, libinterp/corefcn/mex.cc, libinterp/corefcn/mex.h, libinterp/corefcn/mexproto.h, libinterp/corefcn/mxarray.in.h, libinterp/corefcn/oct-errno.h, libinterp/corefcn/oct-errno.in.cc, libinterp/corefcn/oct-fstrm.cc, libinterp/corefcn/oct-fstrm.h, libinterp/corefcn/oct-hdf5.h, libinterp/corefcn/oct-hist.cc, libinterp/corefcn/oct-hist.h, libinterp/corefcn/oct-iostrm.cc, libinterp/corefcn/oct-iostrm.h, libinterp/corefcn/oct-lvalue.cc, libinterp/corefcn/oct-lvalue.h, libinterp/corefcn/oct-map.cc, libinterp/corefcn/oct-map.h, libinterp/corefcn/oct-obj.cc, libinterp/corefcn/oct-obj.h, libinterp/corefcn/oct-prcstrm.cc, libinterp/corefcn/oct-prcstrm.h, libinterp/corefcn/oct-procbuf.cc, libinterp/corefcn/oct-procbuf.h, libinterp/corefcn/oct-stdstrm.h, libinterp/corefcn/oct-stream.cc, libinterp/corefcn/oct-stream.h, libinterp/corefcn/oct-strstrm.cc, libinterp/corefcn/oct-strstrm.h, libinterp/corefcn/oct.h, libinterp/corefcn/octave-link.cc, libinterp/corefcn/octave-link.h, libinterp/corefcn/pager.cc, libinterp/corefcn/pager.h, libinterp/corefcn/pr-output.cc, libinterp/corefcn/pr-output.h, libinterp/corefcn/procstream.cc, libinterp/corefcn/procstream.h, libinterp/corefcn/profiler.cc, libinterp/corefcn/profiler.h, libinterp/corefcn/pt-jit.cc, libinterp/corefcn/pt-jit.h, libinterp/corefcn/sighandlers.cc, libinterp/corefcn/sighandlers.h, libinterp/corefcn/siglist.c, libinterp/corefcn/siglist.h, libinterp/corefcn/sparse-xdiv.cc, libinterp/corefcn/sparse-xdiv.h, libinterp/corefcn/sparse-xpow.cc, libinterp/corefcn/sparse-xpow.h, libinterp/corefcn/symtab.cc, libinterp/corefcn/symtab.h, libinterp/corefcn/sysdep.cc, libinterp/corefcn/sysdep.h, libinterp/corefcn/toplev.cc, libinterp/corefcn/toplev.h, libinterp/corefcn/txt-eng-ft.cc, libinterp/corefcn/txt-eng-ft.h, libinterp/corefcn/txt-eng.h, libinterp/corefcn/unwind-prot.cc, libinterp/corefcn/unwind-prot.h, libinterp/corefcn/utils.cc, libinterp/corefcn/utils.h, libinterp/corefcn/variables.cc, libinterp/corefcn/variables.h, libinterp/corefcn/workspace-element.h, libinterp/corefcn/xdiv.cc, libinterp/corefcn/xdiv.h, libinterp/corefcn/xgl2ps.c, libinterp/corefcn/xnorm.cc, libinterp/corefcn/xnorm.h, libinterp/corefcn/xpow.cc, libinterp/corefcn/xpow.h, libinterp/corefcn/zfstream.cc, libinterp/corefcn/zfstream.h: Files moved from interp-core and interpfcn directories. * libinterp/interp-core/Cell.cc, libinterp/interp-core/Cell.h, libinterp/interp-core/action-container.h, libinterp/interp-core/c-file-ptr-stream.cc, libinterp/interp-core/c-file-ptr-stream.h, libinterp/interp-core/comment-list.cc, libinterp/interp-core/comment-list.h, libinterp/interp-core/cutils.c, libinterp/interp-core/cutils.h, libinterp/interp-core/defun-dld.h, libinterp/interp-core/defun-int.h, libinterp/interp-core/display.cc, libinterp/interp-core/display.h, libinterp/interp-core/dynamic-ld.cc, libinterp/interp-core/dynamic-ld.h, libinterp/interp-core/event-queue.h, libinterp/interp-core/gl-render.cc, libinterp/interp-core/gl-render.h, libinterp/interp-core/gl2ps-renderer.cc, libinterp/interp-core/gl2ps-renderer.h, libinterp/interp-core/gl2ps.c, libinterp/interp-core/gl2ps.h, libinterp/interp-core/gripes.cc, libinterp/interp-core/gripes.h, libinterp/interp-core/jit-ir.cc, libinterp/interp-core/jit-ir.h, libinterp/interp-core/jit-typeinfo.cc, libinterp/interp-core/jit-typeinfo.h, libinterp/interp-core/jit-util.cc, libinterp/interp-core/jit-util.h, libinterp/interp-core/ls-ascii-helper.cc, libinterp/interp-core/ls-ascii-helper.h, libinterp/interp-core/ls-hdf5.cc, libinterp/interp-core/ls-hdf5.h, libinterp/interp-core/ls-mat-ascii.cc, libinterp/interp-core/ls-mat-ascii.h, libinterp/interp-core/ls-mat4.cc, libinterp/interp-core/ls-mat4.h, libinterp/interp-core/ls-mat5.cc, libinterp/interp-core/ls-mat5.h, libinterp/interp-core/ls-oct-binary.cc, libinterp/interp-core/ls-oct-binary.h, libinterp/interp-core/ls-utils.cc, libinterp/interp-core/ls-utils.h, libinterp/interp-core/matherr.c, libinterp/interp-core/mex.cc, libinterp/interp-core/mex.h, libinterp/interp-core/mexproto.h, libinterp/interp-core/module.mk, libinterp/interp-core/mxarray.in.h, libinterp/interp-core/oct-errno.h, libinterp/interp-core/oct-errno.in.cc, libinterp/interp-core/oct-fstrm.cc, libinterp/interp-core/oct-fstrm.h, libinterp/interp-core/oct-hdf5.h, libinterp/interp-core/oct-iostrm.cc, libinterp/interp-core/oct-iostrm.h, libinterp/interp-core/oct-lvalue.cc, libinterp/interp-core/oct-lvalue.h, libinterp/interp-core/oct-map.cc, libinterp/interp-core/oct-map.h, libinterp/interp-core/oct-obj.cc, libinterp/interp-core/oct-obj.h, libinterp/interp-core/oct-prcstrm.cc, libinterp/interp-core/oct-prcstrm.h, libinterp/interp-core/oct-procbuf.cc, libinterp/interp-core/oct-procbuf.h, libinterp/interp-core/oct-stdstrm.h, libinterp/interp-core/oct-stream.cc, libinterp/interp-core/oct-stream.h, libinterp/interp-core/oct-strstrm.cc, libinterp/interp-core/oct-strstrm.h, libinterp/interp-core/oct.h, libinterp/interp-core/procstream.cc, libinterp/interp-core/procstream.h, libinterp/interp-core/pt-jit.cc, libinterp/interp-core/pt-jit.h, libinterp/interp-core/siglist.c, libinterp/interp-core/siglist.h, libinterp/interp-core/sparse-xdiv.cc, libinterp/interp-core/sparse-xdiv.h, libinterp/interp-core/sparse-xpow.cc, libinterp/interp-core/sparse-xpow.h, libinterp/interp-core/txt-eng-ft.cc, libinterp/interp-core/txt-eng-ft.h, libinterp/interp-core/txt-eng.h, libinterp/interp-core/unwind-prot.cc, libinterp/interp-core/unwind-prot.h, libinterp/interp-core/xdiv.cc, libinterp/interp-core/xdiv.h, libinterp/interp-core/xgl2ps.c, libinterp/interp-core/xnorm.cc, libinterp/interp-core/xnorm.h, libinterp/interp-core/xpow.cc, libinterp/interp-core/xpow.h, libinterp/interp-core/zfstream.cc, libinterp/interp-core/zfstream.h, libinterp/interpfcn/data.cc, libinterp/interpfcn/data.h, libinterp/interpfcn/debug.cc, libinterp/interpfcn/debug.h, libinterp/interpfcn/defaults.cc, libinterp/interpfcn/defaults.in.h, libinterp/interpfcn/defun.cc, libinterp/interpfcn/defun.h, libinterp/interpfcn/dirfns.cc, libinterp/interpfcn/dirfns.h, libinterp/interpfcn/error.cc, libinterp/interpfcn/error.h, libinterp/interpfcn/file-io.cc, libinterp/interpfcn/file-io.h, libinterp/interpfcn/graphics.cc, libinterp/interpfcn/graphics.in.h, libinterp/interpfcn/help.cc, libinterp/interpfcn/help.h, libinterp/interpfcn/hook-fcn.cc, libinterp/interpfcn/hook-fcn.h, libinterp/interpfcn/input.cc, libinterp/interpfcn/input.h, libinterp/interpfcn/load-path.cc, libinterp/interpfcn/load-path.h, libinterp/interpfcn/load-save.cc, libinterp/interpfcn/load-save.h, libinterp/interpfcn/ls-oct-ascii.cc, libinterp/interpfcn/ls-oct-ascii.h, libinterp/interpfcn/module.mk, libinterp/interpfcn/oct-hist.cc, libinterp/interpfcn/oct-hist.h, libinterp/interpfcn/octave-link.cc, libinterp/interpfcn/octave-link.h, libinterp/interpfcn/pager.cc, libinterp/interpfcn/pager.h, libinterp/interpfcn/pr-output.cc, libinterp/interpfcn/pr-output.h, libinterp/interpfcn/profiler.cc, libinterp/interpfcn/profiler.h, libinterp/interpfcn/sighandlers.cc, libinterp/interpfcn/sighandlers.h, libinterp/interpfcn/symtab.cc, libinterp/interpfcn/symtab.h, libinterp/interpfcn/sysdep.cc, libinterp/interpfcn/sysdep.h, libinterp/interpfcn/toplev.cc, libinterp/interpfcn/toplev.h, libinterp/interpfcn/utils.cc, libinterp/interpfcn/utils.h, libinterp/interpfcn/variables.cc, libinterp/interpfcn/variables.h, libinterp/interpfcn/workspace-element.h: deleted files.
author Rik <rik@octave.org>
date Wed, 03 Jul 2013 17:43:48 -0700
parents libinterp/interpfcn/input.h@9bc1f8278966
children f79bf671a493
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1 /*
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2
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72c96de7a403 maint: update copyright notices for 2012
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3 Copyright (C) 1993-2012 John W. Eaton
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5 This file is part of Octave.
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6
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe]
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 3 of the License, or (at your
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10 option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <http://www.gnu.org/licenses/>.
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21 */
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23 // Use the GNU readline library for command line editing and hisory.
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25 #if !defined (octave_input_h)
0b52c68ec81f [project @ 1994-03-09 21:19:44 by jwe]
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26 #define octave_input_h 1
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28 #include <cstdio>
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30 #include <string>
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32 #include "oct-time.h"
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33 #include "oct-obj.h"
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34 #include "pager.h"
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36 class octave_value;
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37
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38 extern OCTINTERP_API FILE *get_input_from_stdin (void);
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40 // TRUE means this is an interactive shell.
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41 extern bool interactive;
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43 // TRUE means the user forced this shell to be interactive (-i).
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44 extern bool forced_interactive;
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46 // TRUE after a call to completion_matches.
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47 extern bool octave_completion_matches_called;
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49 // TRUE if the plotting system has requested a call to drawnow at
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50 // the next user prompt.
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51 extern OCTINTERP_API bool Vdrawnow_requested;
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52
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53 // TRUE if we are in debugging mode.
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54 extern OCTINTERP_API bool Vdebugging;
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56 extern void initialize_command_input (void);
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58 extern bool octave_yes_or_no (const std::string& prompt);
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60 extern octave_value do_keyboard (const octave_value_list& args = octave_value_list ());
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62 extern void remove_input_event_hook_functions (void);
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64 extern void set_default_prompts (void);
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66 extern std::string VPS4;
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67
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68 extern char Vfilemarker;
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69
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70 enum echo_state
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71 {
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72 ECHO_OFF = 0,
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73 ECHO_SCRIPTS = 1,
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74 ECHO_FUNCTIONS = 2,
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75 ECHO_CMD_LINE = 4
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76 };
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77
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78 extern int Vecho_executing_commands;
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79
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80 extern octave_time Vlast_prompt_time;
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81
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82 class
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83 octave_base_reader
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84 {
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85 public:
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86
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87 friend class octave_input_reader;
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88
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89 octave_base_reader (void) : count (1), pflag (0) { }
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90
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91 octave_base_reader (const octave_base_reader&) : count (1) { }
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92
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93 virtual ~octave_base_reader (void) { }
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94
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95 virtual std::string get_input (bool& eof) = 0;
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96
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97 virtual std::string input_source (void) const { return in_src; }
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98
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99 void reset (void) { promptflag (1); }
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100
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101 void increment_promptflag (void) { pflag++; }
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102
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103 void decrement_promptflag (void) { pflag--; }
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104
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105 int promptflag (void) const { return pflag; }
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106
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107 int promptflag (int n)
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108 {
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109 int retval = pflag;
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110 pflag = n;
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111 return retval;
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112 }
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113
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114 std::string octave_gets (bool& eof);
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115
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116 private:
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117
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118 int count;
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119
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120 int pflag;
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121
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122 void do_input_echo (const std::string&) const;
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123
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124 static const std::string in_src;
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125 };
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126
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127 class
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128 octave_terminal_reader : public octave_base_reader
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129 {
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130 public:
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131
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132 octave_terminal_reader (void) : octave_base_reader () { }
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133
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134 std::string get_input (bool& eof);
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135
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136 std::string input_source (void) const { return in_src; }
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137
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138 private:
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139
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140 static const std::string in_src;
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141 };
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142
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143 class
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144 octave_file_reader : public octave_base_reader
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145 {
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146 public:
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147
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148 octave_file_reader (FILE *f_arg)
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149 : octave_base_reader (), file (f_arg) { }
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150
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151 std::string get_input (bool& eof);
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152
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153 std::string input_source (void) const { return in_src; }
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154
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155 private:
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156
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157 FILE *file;
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158
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159 static const std::string in_src;
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160 };
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161
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162 class
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163 octave_eval_string_reader : public octave_base_reader
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164 {
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165 public:
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166
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167 octave_eval_string_reader (const std::string& str)
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168 : octave_base_reader (), eval_string (str)
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169 { }
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170
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171 std::string get_input (bool& eof);
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172
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173 std::string input_source (void) const { return in_src; }
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174
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175 private:
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176
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177 std::string eval_string;
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178
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179 static const std::string in_src;
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180 };
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181
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182 class
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183 octave_input_reader
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184 {
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185 public:
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186 octave_input_reader (void)
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187 : rep (new octave_terminal_reader ())
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188 { }
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189
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190 octave_input_reader (FILE *file)
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191 : rep (new octave_file_reader (file))
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192 { }
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193
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194 octave_input_reader (const std::string& str)
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195 : rep (new octave_eval_string_reader (str))
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196 { }
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197
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198 octave_input_reader (const octave_input_reader& ir)
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199 {
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200 rep = ir.rep;
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201 rep->count++;
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202 }
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203
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204 octave_input_reader& operator = (const octave_input_reader& ir)
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205 {
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206 if (&ir != this)
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207 {
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208 rep = ir.rep;
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209 rep->count++;
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210 }
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211
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212 return *this;
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213 }
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214
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215 ~octave_input_reader (void)
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216 {
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217 if (--rep->count == 0)
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218 delete rep;
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219 }
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220
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221 void reset (void) { return rep->reset (); }
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222
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223 void increment_promptflag (void) { rep->increment_promptflag (); }
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224
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225 void decrement_promptflag (void) { rep->decrement_promptflag (); }
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226
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227 int promptflag (void) const { return rep->promptflag (); }
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228
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229 int promptflag (int n) { return rep->promptflag (n); }
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230
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231 std::string get_input (bool& eof)
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232 {
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233 return rep->get_input (eof);
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234 }
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235
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236 std::string input_source (void) const
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237 {
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238 return rep->input_source ();
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239 }
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240
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241 private:
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242
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243 octave_base_reader *rep;
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244 };
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245
1
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe]
jwe
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246 #endif