Mercurial > octave
annotate liboctave/util/cmd-edit.h @ 21244:1473547f50f5
include octave-config.h in public header files
* mk-opts.pl, mkbuiltins, mk-ops.awk, sparse-mk-ops.awk:
Emit "#include octave-config.h" statement for generated header files.
* build-env.h, builtins.h, Cell.h, base-text-renderer.h,
c-file-ptr-stream.h, cdisplay.h, comment-list.h, data.h, debug.h,
defaults.in.h, defun-dld.h, defun-int.h, defun.h, dirfns.h, display.h,
dynamic-ld.h, error.h, errwarn.h, event-queue.h, file-io.h,
ft-text-renderer.h, gl-render.h, gl2ps-print.h, graphics.in.h,
gripes.h, help.h, hook-fcn.h, input.h, jit-ir.h, jit-typeinfo.h,
jit-util.h, load-path.h, load-save.h, ls-ascii-helper.h, ls-hdf5.h,
ls-mat-ascii.h, ls-mat4.h, ls-mat5.h, ls-oct-binary.h, ls-oct-text.h,
ls-utils.h, mex.h, mexproto.h, mxarray.in.h, oct-errno.h, oct-fstrm.h,
oct-handle.h, oct-hdf5-types.h, oct-hdf5.h, oct-hist.h, oct-iostrm.h,
oct-lvalue.h, oct-map.h, oct-obj.h, oct-opengl.h, oct-prcstrm.h,
oct-procbuf.h, oct-stdstrm.h, oct-stream.h, oct-strstrm.h, oct.h,
octave-default-image.h, octave-link.h, octave-preserve-stream-state.h,
pager.h, pr-output.h, procstream.h, profiler.h, pt-jit.h,
sighandlers.h, siglist.h, sparse-xdiv.h, sparse-xpow.h, symtab.h,
sysdep.h, text-renderer.h, toplev.h, txt-eng.h, utils.h, variables.h,
workspace-element.h, xdiv.h, xnorm.h, xpow.h, zfstream.h, oct-qhull.h,
ov-base-diag.h, ov-base-int.h, ov-base-mat.h, ov-base-scalar.h,
ov-base-sparse.h, ov-base.h, ov-bool-mat.h, ov-bool-sparse.h,
ov-bool.h, ov-builtin.h, ov-cell.h, ov-ch-mat.h, ov-class.h,
ov-classdef.h, ov-colon.h, ov-complex.h, ov-cs-list.h, ov-cx-diag.h,
ov-cx-mat.h, ov-cx-sparse.h, ov-dld-fcn.h, ov-fcn-handle.h,
ov-fcn-inline.h, ov-fcn.h, ov-float.h, ov-flt-complex.h,
ov-flt-cx-diag.h, ov-flt-cx-mat.h, ov-flt-re-diag.h, ov-flt-re-mat.h,
ov-int-traits.h, ov-int16.h, ov-int32.h, ov-int64.h, ov-int8.h,
ov-intx.h, ov-java.h, ov-lazy-idx.h, ov-mex-fcn.h, ov-null-mat.h,
ov-oncleanup.h, ov-perm.h, ov-range.h, ov-re-diag.h, ov-re-mat.h,
ov-re-sparse.h, ov-scalar.h, ov-str-mat.h, ov-struct.h,
ov-type-conv.h, ov-typeinfo.h, ov-uint16.h, ov-uint32.h, ov-uint64.h,
ov-uint8.h, ov-usr-fcn.h, ov.h, ovl.h, octave.h, op-int.h, ops.h,
options-usage.h, lex.h, parse.h, pt-all.h, pt-arg-list.h,
pt-array-list.h, pt-assign.h, pt-binop.h, pt-bp.h, pt-cbinop.h,
pt-cell.h, pt-check.h, pt-classdef.h, pt-cmd.h, pt-colon.h,
pt-const.h, pt-decl.h, pt-eval.h, pt-except.h, pt-exp.h,
pt-fcn-handle.h, pt-funcall.h, pt-id.h, pt-idx.h, pt-jump.h,
pt-loop.h, pt-mat.h, pt-misc.h, pt-pr-code.h, pt-select.h, pt-stmt.h,
pt-unop.h, pt-walk.h, pt.h, token.h, version.in.h, Array-util.h,
Array.h, CColVector.h, CDiagMatrix.h, CMatrix.h, CNDArray.h,
CRowVector.h, CSparse.h, DiagArray2.h, MArray.h, MDiagArray2.h,
MSparse.h, Matrix.h, MatrixType.h, PermMatrix.h, Range.h, Sparse.h,
boolMatrix.h, boolNDArray.h, boolSparse.h, chMatrix.h, chNDArray.h,
dColVector.h, dDiagMatrix.h, dMatrix.h, dNDArray.h, dRowVector.h,
dSparse.h, dim-vector.h, fCColVector.h, fCDiagMatrix.h, fCMatrix.h,
fCNDArray.h, fCRowVector.h, fColVector.h, fDiagMatrix.h, fMatrix.h,
fNDArray.h, fRowVector.h, idx-vector.h, int16NDArray.h,
int32NDArray.h, int64NDArray.h, int8NDArray.h, intNDArray.h,
uint16NDArray.h, uint32NDArray.h, uint64NDArray.h, uint8NDArray.h,
f77-fcn.h, lo-error.h, quit.h, CmplxAEPBAL.h, CmplxCHOL.h,
CmplxGEPBAL.h, CmplxHESS.h, CmplxLU.h, CmplxQR.h, CmplxQRP.h,
CmplxSCHUR.h, CmplxSVD.h, CollocWt.h, DAE.h, DAEFunc.h, DAERT.h,
DAERTFunc.h, DASPK.h, DASRT.h, DASSL.h, DET.h, EIG.h, LSODE.h, ODE.h,
ODEFunc.h, ODES.h, ODESFunc.h, Quad.h, base-aepbal.h, base-dae.h,
base-de.h, base-lu.h, base-min.h, base-qr.h, bsxfun-decl.h, bsxfun.h,
dbleAEPBAL.h, dbleCHOL.h, dbleGEPBAL.h, dbleHESS.h, dbleLU.h,
dbleQR.h, dbleQRP.h, dbleSCHUR.h, dbleSVD.h, eigs-base.h,
fCmplxAEPBAL.h, fCmplxCHOL.h, fCmplxGEPBAL.h, fCmplxHESS.h,
fCmplxLU.h, fCmplxQR.h, fCmplxQRP.h, fCmplxSCHUR.h, fCmplxSVD.h,
fEIG.h, floatAEPBAL.h, floatCHOL.h, floatGEPBAL.h, floatHESS.h,
floatLU.h, floatQR.h, floatQRP.h, floatSCHUR.h, floatSVD.h,
lo-mappers.h, lo-specfun.h, oct-convn.h, oct-fftw.h, oct-norm.h,
oct-rand.h, oct-spparms.h, randgamma.h, randmtzig.h, randpoisson.h,
sparse-chol.h, sparse-dmsolve.h, sparse-lu.h, sparse-qr.h,
Sparse-diag-op-defs.h, Sparse-op-decls.h, Sparse-op-defs.h,
Sparse-perm-op-defs.h, mx-base.h, mx-defs.h, mx-ext.h, mx-op-decl.h,
mx-op-defs.h, dir-ops.h, file-ops.h, file-stat.h, lo-sysdep.h,
mach-info.h, oct-env.h, oct-group.h, oct-openmp.h, oct-passwd.h,
oct-syscalls.h, oct-time.h, oct-uname.h, pathlen.h, sysdir.h,
syswait.h, action-container.h, base-list.h, byte-swap.h,
caseless-str.h, cmd-edit.h, cmd-hist.h, data-conv.h, functor.h,
glob-match.h, lo-array-errwarn.h, lo-array-gripes.h, lo-cutils.h,
lo-ieee.h, lo-macros.h, lo-math.h, lo-regexp.h, lo-traits.h,
lo-utils.h, oct-alloc.h, oct-base64.h, oct-binmap.h, oct-cmplx.h,
oct-glob.h, oct-inttypes.h, oct-locbuf.h, oct-mutex.h, oct-refcount.h,
oct-rl-edit.h, oct-rl-hist.h, oct-shlib.h, oct-sort.h, oct-sparse.h,
pathsearch.h, singleton-cleanup.h, sparse-sort.h, sparse-util.h,
statdefs.h, str-vec.h, sun-utils.h, unwind-prot.h, url-transfer.h:
Include octave-config.h.
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Wed, 10 Feb 2016 14:25:53 -0500 |
| parents | 93748bcaec17 |
| children | 176536b15d68 |
| rev | line source |
|---|---|
| 2926 | 1 /* |
| 2 | |
|
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3 Copyright (C) 1996-2015 John W. Eaton |
| 2926 | 4 |
| 5 This file is part of Octave. | |
| 6 | |
| 7 Octave is free software; you can redistribute it and/or modify it | |
| 8 under the terms of the GNU General Public License as published by the | |
| 7016 | 9 Free Software Foundation; either version 3 of the License, or (at your |
| 10 option) any later version. | |
| 2926 | 11 |
| 12 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 for more details. | |
| 16 | |
| 17 You should have received a copy of the GNU General Public License | |
| 7016 | 18 along with Octave; see the file COPYING. If not, see |
| 19 <http://www.gnu.org/licenses/>. | |
| 2926 | 20 |
| 21 */ | |
| 22 | |
|
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23 #if ! defined (octave_cmd_edit_h) |
| 2926 | 24 #define octave_cmd_edit_h 1 |
| 25 | |
|
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26 #include "octave-config.h" |
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27 |
| 2926 | 28 #include <cstdio> |
| 29 | |
| 6913 | 30 #include <set> |
| 2926 | 31 #include <string> |
| 32 | |
| 4604 | 33 #include "str-vec.h" |
| 34 | |
| 2926 | 35 class |
| 6108 | 36 OCTAVE_API |
| 2926 | 37 command_editor |
| 38 { | |
| 39 protected: | |
| 40 | |
| 41 command_editor (void) | |
|
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42 : command_number (0), interrupted (false), initial_input () { } |
| 2926 | 43 |
| 44 public: | |
| 45 | |
| 4802 | 46 typedef int (*startup_hook_fcn) (void); |
| 3519 | 47 |
|
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48 typedef int (*pre_input_hook_fcn) (void); |
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49 |
| 4802 | 50 typedef int (*event_hook_fcn) (void); |
| 2926 | 51 |
| 3504 | 52 typedef std::string (*completion_fcn) (const std::string&, int); |
| 2941 | 53 |
| 6979 | 54 typedef std::string (*quoting_fcn) (const std::string&, int, char); |
| 55 | |
| 56 typedef std::string (*dequoting_fcn) (const std::string&, int); | |
| 57 | |
| 58 typedef int (*char_is_quoted_fcn) (const std::string&, int); | |
| 59 | |
| 60 typedef void (*user_accept_line_fcn) (const std::string&); | |
| 61 | |
| 2926 | 62 virtual ~command_editor (void) { } |
| 63 | |
| 3504 | 64 static void set_name (const std::string& n); |
| 2926 | 65 |
| 3504 | 66 static std::string readline (const std::string& prompt); |
| 2926 | 67 |
| 3504 | 68 static std::string readline (const std::string& prompt, bool& eof); |
| 3219 | 69 |
| 2926 | 70 static void set_input_stream (FILE *f); |
| 71 | |
| 72 static FILE *get_input_stream (void); | |
| 73 | |
| 74 static void set_output_stream (FILE *f); | |
| 75 | |
| 76 static FILE *get_output_stream (void); | |
| 77 | |
|
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78 static void redisplay (void); |
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79 |
| 2926 | 80 static int terminal_rows (void); |
| 81 | |
| 82 static int terminal_cols (void); | |
| 83 | |
|
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84 static void clear_screen (bool skip_redisplay = false); |
| 2926 | 85 |
| 3281 | 86 static void resize_terminal (void); |
| 87 | |
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88 static void set_screen_size (int ht, int wd); |
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89 |
| 3504 | 90 static std::string decode_prompt_string (const std::string& s); |
| 2926 | 91 |
| 92 static void restore_terminal_state (void); | |
| 93 | |
| 94 static void blink_matching_paren (bool flag); | |
| 95 | |
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96 static bool erase_empty_line (bool flag); |
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97 |
| 4055 | 98 static void set_basic_word_break_characters (const std::string& s); |
| 3933 | 99 |
| 4055 | 100 static void set_completer_word_break_characters (const std::string& s); |
| 3933 | 101 |
| 3504 | 102 static void set_basic_quote_characters (const std::string& s); |
| 2926 | 103 |
| 6979 | 104 static void set_filename_quote_characters (const std::string& s); |
| 105 | |
| 106 static void set_completer_quote_characters (const std::string& s); | |
| 107 | |
| 2926 | 108 static void set_completion_append_character (char c); |
| 109 | |
| 2941 | 110 static void set_completion_function (completion_fcn f); |
| 111 | |
| 6979 | 112 static void set_quoting_function (quoting_fcn f); |
| 113 | |
| 114 static void set_dequoting_function (dequoting_fcn f); | |
| 115 | |
| 116 static void set_char_is_quoted_function (char_is_quoted_fcn f); | |
| 117 | |
| 118 static void set_user_accept_line_function (user_accept_line_fcn f); | |
| 119 | |
| 2941 | 120 static completion_fcn get_completion_function (void); |
| 2926 | 121 |
| 6979 | 122 static quoting_fcn get_quoting_function (void); |
| 123 | |
| 124 static dequoting_fcn get_dequoting_function (void); | |
| 125 | |
| 126 static char_is_quoted_fcn get_char_is_quoted_function (void); | |
| 127 | |
| 128 static user_accept_line_fcn get_user_accept_line_function (void); | |
| 129 | |
| 4604 | 130 static string_vector generate_filename_completions (const std::string& text); |
| 131 | |
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132 static std::string get_line_buffer (void); |
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133 |
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134 static std::string get_current_line (void); |
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135 |
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136 static void replace_line (const std::string& text, bool clear_undo = true); |
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137 |
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138 static void kill_full_line (void); |
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139 |
| 3504 | 140 static void insert_text (const std::string& text); |
| 2926 | 141 |
| 142 static void newline (void); | |
| 143 | |
| 6979 | 144 static void accept_line (void); |
| 145 | |
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146 static bool undo (void); |
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147 |
| 2926 | 148 static void clear_undo_list (void); |
| 149 | |
| 6913 | 150 static void add_startup_hook (startup_hook_fcn f); |
| 2926 | 151 |
| 6913 | 152 static void remove_startup_hook (startup_hook_fcn f); |
| 2926 | 153 |
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154 static void add_pre_input_hook (pre_input_hook_fcn f); |
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155 |
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156 static void remove_pre_input_hook (pre_input_hook_fcn f); |
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157 |
| 6913 | 158 static void add_event_hook (event_hook_fcn f); |
| 3215 | 159 |
| 6913 | 160 static void remove_event_hook (event_hook_fcn f); |
| 3215 | 161 |
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162 static void run_event_hooks (void); |
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163 |
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164 static void read_init_file (const std::string& file = ""); |
| 3189 | 165 |
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166 static void re_read_init_file (void); |
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167 |
| 4143 | 168 static bool filename_completion_desired (bool); |
| 169 | |
| 6979 | 170 static bool filename_quoting_desired (bool); |
| 171 | |
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172 static bool prefer_env_winsize (bool); |
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173 |
|
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174 static bool interrupt (bool = true); |
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175 |
| 2926 | 176 static int current_command_number (void); |
| 177 | |
| 178 static void reset_current_command_number (int n); | |
| 179 | |
| 2967 | 180 static void increment_current_command_number (void); |
| 181 | |
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182 static void force_default_editor (void); |
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183 |
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184 static void set_initial_input (const std::string& text); |
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185 |
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186 static int insert_initial_input (void); |
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187 |
| 2926 | 188 private: |
| 189 | |
| 190 // No copying! | |
| 191 | |
| 192 command_editor (const command_editor&); | |
| 193 | |
| 194 command_editor& operator = (const command_editor&); | |
| 195 | |
| 196 static bool instance_ok (void); | |
| 197 | |
| 198 static void make_command_editor (void); | |
| 199 | |
| 6913 | 200 static int startup_handler (void); |
| 201 | |
|
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202 static int pre_input_handler (void); |
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203 |
| 6913 | 204 static int event_handler (void); |
| 205 | |
| 206 static std::set<startup_hook_fcn> startup_hook_set; | |
| 207 | |
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208 static std::set<pre_input_hook_fcn> pre_input_hook_set; |
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209 |
| 6913 | 210 static std::set<event_hook_fcn> event_hook_set; |
| 211 | |
| 212 typedef std::set<startup_hook_fcn>::iterator startup_hook_set_iterator; | |
| 213 typedef std::set<startup_hook_fcn>::const_iterator startup_hook_set_const_iterator; | |
| 214 | |
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215 typedef std::set<pre_input_hook_fcn>::iterator pre_input_hook_set_iterator; |
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216 typedef std::set<pre_input_hook_fcn>::const_iterator pre_input_hook_set_const_iterator; |
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217 |
| 6913 | 218 typedef std::set<event_hook_fcn>::iterator event_hook_set_iterator; |
| 219 typedef std::set<event_hook_fcn>::const_iterator event_hook_set_const_iterator; | |
| 220 | |
| 2926 | 221 // The real thing. |
| 222 static command_editor *instance; | |
| 223 | |
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224 static void cleanup_instance (void) { delete instance; instance = 0; } |
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225 |
| 2926 | 226 protected: |
| 227 | |
| 228 // To use something other than the GNU readline library, derive a new | |
| 229 // class from command_editor, overload these functions as | |
| 230 // necessary, and make instance point to the new class. | |
| 231 | |
| 3504 | 232 virtual void do_set_name (const std::string&) { } |
| 2926 | 233 |
| 3504 | 234 std::string do_readline (const std::string& prompt) |
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235 { |
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236 bool eof; |
| 3219 | 237 |
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238 return do_readline (prompt, eof); |
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239 } |
| 3219 | 240 |
| 3504 | 241 virtual std::string do_readline (const std::string&, bool&) = 0; |
| 2926 | 242 |
| 243 virtual void do_set_input_stream (FILE *) = 0; | |
| 244 | |
| 245 virtual FILE *do_get_input_stream (void) = 0; | |
| 246 | |
| 247 virtual void do_set_output_stream (FILE *) = 0; | |
| 248 | |
| 249 virtual FILE *do_get_output_stream (void) = 0; | |
| 250 | |
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251 virtual void do_redisplay (void) { } |
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252 |
| 2926 | 253 virtual int do_terminal_rows (void) { return 24; } |
| 254 | |
| 255 virtual int do_terminal_cols (void) { return 80; } | |
| 256 | |
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257 virtual void do_clear_screen (bool) { } |
| 2926 | 258 |
| 3281 | 259 virtual void do_resize_terminal (void) { } |
| 260 | |
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261 virtual void do_set_screen_size (int, int) { } |
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262 |
| 3504 | 263 virtual std::string do_decode_prompt_string (const std::string&); |
| 2926 | 264 |
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265 virtual std::string newline_chars (void) { return "\n"; } |
| 2926 | 266 |
| 267 virtual void do_restore_terminal_state (void) { } | |
| 268 | |
| 269 virtual void do_blink_matching_paren (bool) { } | |
| 270 | |
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271 virtual bool do_erase_empty_line (bool) { return false; } |
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272 |
| 3933 | 273 virtual void do_set_basic_word_break_characters (const std::string&) { } |
| 274 | |
| 275 virtual void do_set_completer_word_break_characters (const std::string&) { } | |
| 276 | |
| 3504 | 277 virtual void do_set_basic_quote_characters (const std::string&) { } |
| 2926 | 278 |
| 6979 | 279 virtual void do_set_filename_quote_characters (const std::string&) { } |
| 280 | |
| 281 virtual void do_set_completer_quote_characters (const std::string&) { } | |
| 282 | |
| 2926 | 283 virtual void do_set_completion_append_character (char) { } |
| 284 | |
| 2941 | 285 virtual void do_set_completion_function (completion_fcn) { } |
| 286 | |
| 6979 | 287 virtual void do_set_quoting_function (quoting_fcn) { } |
| 288 | |
| 289 virtual void do_set_dequoting_function (dequoting_fcn) { } | |
| 290 | |
| 291 virtual void do_set_char_is_quoted_function (char_is_quoted_fcn) { } | |
| 292 | |
| 293 virtual void do_set_user_accept_line_function (user_accept_line_fcn) { } | |
| 294 | |
| 2941 | 295 virtual completion_fcn do_get_completion_function (void) const { return 0; } |
| 2926 | 296 |
| 6979 | 297 virtual quoting_fcn do_get_quoting_function (void) const { return 0; } |
| 298 | |
| 299 virtual dequoting_fcn do_get_dequoting_function (void) const { return 0; } | |
| 300 | |
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301 virtual char_is_quoted_fcn do_get_char_is_quoted_function (void) const |
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302 { return 0; } |
| 6979 | 303 |
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304 virtual user_accept_line_fcn do_get_user_accept_line_function (void) const |
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305 { return 0; } |
| 6979 | 306 |
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307 virtual string_vector |
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308 do_generate_filename_completions (const std::string& text) = 0; |
| 4604 | 309 |
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310 virtual std::string do_get_line_buffer (void) const = 0; |
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311 |
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312 virtual std::string do_get_current_line (void) const = 0; |
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313 |
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314 virtual void do_replace_line (const std::string& text, bool clear_undo) = 0; |
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315 |
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316 virtual void do_kill_full_line (void) = 0; |
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317 |
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318 virtual void do_insert_text (const std::string& text) = 0; |
| 2926 | 319 |
| 320 virtual void do_newline (void) = 0; | |
| 321 | |
| 6979 | 322 virtual void do_accept_line (void) = 0; |
| 323 | |
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324 virtual bool do_undo (void) { return false; } |
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325 |
| 2926 | 326 virtual void do_clear_undo_list (void) { } |
| 327 | |
| 6913 | 328 virtual void set_startup_hook (startup_hook_fcn) { } |
| 2926 | 329 |
| 6913 | 330 virtual void restore_startup_hook (void) { } |
| 2926 | 331 |
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332 virtual void set_pre_input_hook (pre_input_hook_fcn) { } |
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333 |
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334 virtual void restore_pre_input_hook (void) { } |
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335 |
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336 virtual void set_event_hook (event_hook_fcn) { } |
| 3215 | 337 |
| 6913 | 338 virtual void restore_event_hook (void) { } |
| 3215 | 339 |
| 3504 | 340 virtual void do_read_init_file (const std::string&) { } |
| 3189 | 341 |
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342 virtual void do_re_read_init_file (void) { } |
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343 |
| 4143 | 344 virtual bool do_filename_completion_desired (bool) { return false; } |
| 345 | |
| 6979 | 346 virtual bool do_filename_quoting_desired (bool) { return false; } |
| 347 | |
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348 virtual bool do_prefer_env_winsize (bool) { return false; } |
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349 |
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350 virtual void do_interrupt (bool) { } |
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351 |
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352 int do_insert_initial_input (void); |
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353 |
| 3504 | 354 int read_octal (const std::string& s); |
| 2926 | 355 |
| 356 void error (int); | |
| 357 | |
| 3504 | 358 void error (const std::string&); |
| 2926 | 359 |
| 360 // The current command number. | |
| 361 int command_number; | |
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362 |
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363 bool interrupted; |
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364 |
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365 std::string initial_input; |
| 2926 | 366 }; |
| 367 | |
| 368 #endif |