Mercurial > octave
view liboctave/util/cmd-edit.h @ 31607:aac27ad79be6 stable
maint: Re-indent code after switch to using namespace macros.
* build-env.h, build-env.in.cc, Cell.h, __betainc__.cc, __eigs__.cc,
__ftp__.cc, __ichol__.cc, __ilu__.cc, __isprimelarge__.cc, __magick_read__.cc,
__pchip_deriv__.cc, amd.cc, base-text-renderer.cc, base-text-renderer.h,
besselj.cc, bitfcns.cc, bsxfun.cc, c-file-ptr-stream.h, call-stack.cc,
call-stack.h, ccolamd.cc, cellfun.cc, chol.cc, colamd.cc, dasrt.cc, data.cc,
debug.cc, defaults.cc, defaults.h, det.cc, display.cc, display.h, dlmread.cc,
dynamic-ld.cc, dynamic-ld.h, ellipj.cc, environment.cc, environment.h,
error.cc, error.h, errwarn.h, event-manager.cc, event-manager.h,
event-queue.cc, event-queue.h, fcn-info.cc, fcn-info.h, fft.cc, fft2.cc,
file-io.cc, filter.cc, find.cc, ft-text-renderer.cc, ft-text-renderer.h,
gcd.cc, gl-render.cc, gl-render.h, gl2ps-print.cc, gl2ps-print.h,
graphics-toolkit.cc, graphics-toolkit.h, graphics.cc, gsvd.cc, gtk-manager.cc,
gtk-manager.h, help.cc, help.h, hook-fcn.cc, hook-fcn.h, input.cc, input.h,
interpreter-private.cc, interpreter-private.h, interpreter.cc, interpreter.h,
inv.cc, jsondecode.cc, jsonencode.cc, latex-text-renderer.cc,
latex-text-renderer.h, load-path.cc, load-path.h, load-save.cc, load-save.h,
lookup.cc, ls-hdf5.cc, ls-mat4.cc, ls-mat5.cc, lsode.cc, lu.cc, mappers.cc,
matrix_type.cc, max.cc, mex.cc, mexproto.h, mxarray.h, mxtypes.in.h,
oct-errno.in.cc, oct-hdf5-types.cc, oct-hist.cc, oct-hist.h, oct-map.cc,
oct-map.h, oct-opengl.h, oct-prcstrm.h, oct-process.cc, oct-process.h,
oct-stdstrm.h, oct-stream.cc, oct-stream.h, oct-strstrm.h,
octave-default-image.h, ordqz.cc, ordschur.cc, pager.cc, pager.h, pinv.cc,
pow2.cc, pr-output.cc, psi.cc, qr.cc, quadcc.cc, rand.cc, regexp.cc,
settings.cc, settings.h, sighandlers.cc, sighandlers.h, sparse-xpow.cc,
sqrtm.cc, stack-frame.cc, stack-frame.h, stream-euler.cc, strfns.cc, svd.cc,
syminfo.cc, syminfo.h, symrcm.cc, symrec.cc, symrec.h, symscope.cc, symscope.h,
symtab.cc, symtab.h, sysdep.cc, sysdep.h, text-engine.cc, text-engine.h,
text-renderer.cc, text-renderer.h, time.cc, toplev.cc, typecast.cc,
url-handle-manager.cc, url-handle-manager.h, urlwrite.cc, utils.cc, utils.h,
variables.cc, variables.h, xdiv.cc, __delaunayn__.cc, __init_fltk__.cc,
__init_gnuplot__.cc, __ode15__.cc, __voronoi__.cc, audioread.cc, convhulln.cc,
gzip.cc, cdef-class.cc, cdef-class.h, cdef-fwd.h, cdef-manager.cc,
cdef-manager.h, cdef-method.cc, cdef-method.h, cdef-object.cc, cdef-object.h,
cdef-package.cc, cdef-package.h, cdef-property.cc, cdef-property.h,
cdef-utils.cc, cdef-utils.h, ov-base-diag.cc, ov-base-int.cc, ov-base-mat.cc,
ov-base-mat.h, ov-base-scalar.cc, ov-base.cc, ov-base.h, ov-bool-mat.cc,
ov-bool-mat.h, ov-bool-sparse.cc, ov-bool.cc, ov-builtin.h, ov-cell.cc,
ov-ch-mat.cc, ov-class.cc, ov-class.h, ov-classdef.cc, ov-classdef.h,
ov-complex.cc, ov-cx-diag.cc, ov-cx-mat.cc, ov-cx-sparse.cc, ov-dld-fcn.cc,
ov-dld-fcn.h, ov-fcn-handle.cc, ov-fcn-handle.h, ov-fcn.h, ov-float.cc,
ov-flt-complex.cc, ov-flt-cx-diag.cc, ov-flt-cx-mat.cc, ov-flt-re-diag.cc,
ov-flt-re-mat.cc, ov-flt-re-mat.h, ov-intx.h, ov-java.cc, ov-lazy-idx.cc,
ov-legacy-range.cc, ov-magic-int.cc, ov-mex-fcn.cc, ov-mex-fcn.h,
ov-null-mat.cc, ov-perm.cc, ov-range.cc, ov-re-diag.cc, ov-re-mat.cc,
ov-re-mat.h, ov-re-sparse.cc, ov-scalar.cc, ov-str-mat.cc, ov-struct.cc,
ov-typeinfo.cc, ov-typeinfo.h, ov-usr-fcn.cc, ov-usr-fcn.h, ov.cc, ov.h, ovl.h,
octave.cc, octave.h, op-b-sbm.cc, op-bm-sbm.cc, op-cs-scm.cc, op-fm-fcm.cc,
op-fs-fcm.cc, op-s-scm.cc, op-scm-cs.cc, op-scm-s.cc, op-sm-cs.cc, ops.h,
anon-fcn-validator.cc, anon-fcn-validator.h, bp-table.cc, bp-table.h,
comment-list.cc, comment-list.h, filepos.h, lex.h, oct-lvalue.cc, oct-lvalue.h,
parse.h, profiler.cc, profiler.h, pt-anon-scopes.cc, pt-anon-scopes.h,
pt-arg-list.cc, pt-arg-list.h, pt-args-block.cc, pt-args-block.h,
pt-array-list.cc, pt-array-list.h, pt-assign.cc, pt-assign.h, pt-binop.cc,
pt-binop.h, pt-bp.cc, pt-bp.h, pt-cbinop.cc, pt-cbinop.h, pt-cell.cc,
pt-cell.h, pt-check.cc, pt-check.h, pt-classdef.cc, pt-classdef.h, pt-cmd.h,
pt-colon.cc, pt-colon.h, pt-const.cc, pt-const.h, pt-decl.cc, pt-decl.h,
pt-eval.cc, pt-eval.h, pt-except.cc, pt-except.h, pt-exp.cc, pt-exp.h,
pt-fcn-handle.cc, pt-fcn-handle.h, pt-id.cc, pt-id.h, pt-idx.cc, pt-idx.h,
pt-jump.h, pt-loop.cc, pt-loop.h, pt-mat.cc, pt-mat.h, pt-misc.cc, pt-misc.h,
pt-pr-code.cc, pt-pr-code.h, pt-select.cc, pt-select.h, pt-spmd.cc, pt-spmd.h,
pt-stmt.cc, pt-stmt.h, pt-tm-const.cc, pt-tm-const.h, pt-unop.cc, pt-unop.h,
pt-walk.cc, pt-walk.h, pt.cc, pt.h, token.cc, token.h, Range.cc, Range.h,
idx-vector.cc, idx-vector.h, range-fwd.h, CollocWt.cc, CollocWt.h,
aepbalance.cc, aepbalance.h, chol.cc, chol.h, gepbalance.cc, gepbalance.h,
gsvd.cc, gsvd.h, hess.cc, hess.h, lo-mappers.cc, lo-mappers.h, lo-specfun.cc,
lo-specfun.h, lu.cc, lu.h, oct-convn.cc, oct-convn.h, oct-fftw.cc, oct-fftw.h,
oct-norm.cc, oct-norm.h, oct-rand.cc, oct-rand.h, oct-spparms.cc,
oct-spparms.h, qr.cc, qr.h, qrp.cc, qrp.h, randgamma.cc, randgamma.h,
randmtzig.cc, randmtzig.h, randpoisson.cc, randpoisson.h, schur.cc, schur.h,
sparse-chol.cc, sparse-chol.h, sparse-lu.cc, sparse-lu.h, sparse-qr.cc,
sparse-qr.h, svd.cc, svd.h, child-list.cc, child-list.h, dir-ops.cc, dir-ops.h,
file-ops.cc, file-ops.h, file-stat.cc, file-stat.h, lo-sysdep.cc, lo-sysdep.h,
lo-sysinfo.cc, lo-sysinfo.h, mach-info.cc, mach-info.h, oct-env.cc, oct-env.h,
oct-group.cc, oct-group.h, oct-password.cc, oct-password.h, oct-syscalls.cc,
oct-syscalls.h, oct-time.cc, oct-time.h, oct-uname.cc, oct-uname.h,
action-container.cc, action-container.h, base-list.h, cmd-edit.cc, cmd-edit.h,
cmd-hist.cc, cmd-hist.h, f77-fcn.h, file-info.cc, file-info.h,
lo-array-errwarn.cc, lo-array-errwarn.h, lo-hash.cc, lo-hash.h, lo-ieee.h,
lo-regexp.cc, lo-regexp.h, lo-utils.cc, lo-utils.h, oct-base64.cc,
oct-base64.h, oct-glob.cc, oct-glob.h, oct-inttypes.h, oct-mutex.cc,
oct-mutex.h, oct-refcount.h, oct-shlib.cc, oct-shlib.h, oct-sparse.cc,
oct-sparse.h, oct-string.h, octave-preserve-stream-state.h, pathsearch.cc,
pathsearch.h, quit.cc, quit.h, unwind-prot.cc, unwind-prot.h, url-transfer.cc,
url-transfer.h:
Re-indent code after switch to using namespace macros.
author | Rik <rik@octave.org> |
---|---|
date | Thu, 01 Dec 2022 18:02:15 -0800 |
parents | e88a07dec498 |
children | 597f3ee61a48 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 1996-2022 The Octave Project Developers // // See the file COPYRIGHT.md in the top-level directory of this // distribution or <https://octave.org/copyright/>. // // This file is part of Octave. // // Octave is free software: you can redistribute it and/or modify it // under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // Octave is distributed in the hope that it will be useful, but // WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with Octave; see the file COPYING. If not, see // <https://www.gnu.org/licenses/>. // //////////////////////////////////////////////////////////////////////// #if ! defined (octave_cmd_edit_h) #define octave_cmd_edit_h 1 #include "octave-config.h" #include <cstdio> #include <set> #include <string> #include "str-vec.h" OCTAVE_BEGIN_NAMESPACE(octave) class OCTAVE_API command_editor { protected: command_editor (void) : m_command_number (1), m_rows (24), m_cols (80), m_interrupted (false), m_interrupt_event_loop (false), m_initial_input () { } public: typedef int (*startup_hook_fcn) (void); typedef int (*pre_input_hook_fcn) (void); typedef int (*event_hook_fcn) (void); typedef std::string (*completion_fcn) (const std::string&, int); typedef char *(*completion_hook_fcn) (); typedef std::string (*quoting_fcn) (const std::string&, int, char); typedef std::string (*dequoting_fcn) (const std::string&, int); typedef int (*char_is_quoted_fcn) (const std::string&, int); typedef void (*user_accept_line_fcn) (const std::string&); // No copying! command_editor (const command_editor&) = delete; command_editor& operator = (const command_editor&) = delete; virtual ~command_editor (void) = default; static void set_name (const std::string& n); static std::string readline (const std::string& prompt); static std::string readline (const std::string& prompt, bool& eof); static void set_input_stream (FILE *f); static FILE * get_input_stream (void); static void set_output_stream (FILE *f); static FILE * get_output_stream (void); static void redisplay (void); static int terminal_rows (void); static int terminal_cols (void); static void clear_screen (bool skip_redisplay = false); static void resize_terminal (void); static void set_screen_size (int ht, int wd); static std::string decode_prompt_string (const std::string& s); static void restore_terminal_state (void); static void blink_matching_paren (bool flag); static bool erase_empty_line (bool flag); static void set_basic_word_break_characters (const std::string& s); static void set_completer_word_break_characters (const std::string& s); static void set_basic_quote_characters (const std::string& s); static void set_filename_quote_characters (const std::string& s); static void set_completer_quote_characters (const std::string& s); static void set_completion_append_character (char c); static void set_completion_function (completion_fcn f); static void set_quoting_function (quoting_fcn f); static void set_dequoting_function (dequoting_fcn f); static void set_char_is_quoted_function (char_is_quoted_fcn f); static void set_user_accept_line_function (user_accept_line_fcn f); static completion_fcn get_completion_function (void); static quoting_fcn get_quoting_function (void); static dequoting_fcn get_dequoting_function (void); static char_is_quoted_fcn get_char_is_quoted_function (void); static user_accept_line_fcn get_user_accept_line_function (void); static string_vector generate_filename_completions (const std::string& text); static std::string get_line_buffer (void); static std::string get_current_line (void); static char get_prev_char (int); static void replace_line (const std::string& text, bool clear_undo = true); static void kill_full_line (void); static void insert_text (const std::string& text); static void newline (void); static void accept_line (void); static bool undo (void); static void clear_undo_list (void); static void add_startup_hook (startup_hook_fcn f); static void remove_startup_hook (startup_hook_fcn f); static void add_pre_input_hook (pre_input_hook_fcn f); static void remove_pre_input_hook (pre_input_hook_fcn f); static void add_event_hook (event_hook_fcn f); static void remove_event_hook (event_hook_fcn f); static void run_event_hooks (void); static void read_init_file (const std::string& file = ""); static void re_read_init_file (void); static bool filename_completion_desired (bool); static bool filename_quoting_desired (bool); static bool prefer_env_winsize (bool); static bool interrupt (bool = true); static void interrupt_event_loop (bool flag = true); static bool event_loop_interrupted (void); static int current_command_number (void); static void reset_current_command_number (int n); static void increment_current_command_number (void); static void force_default_editor (void); static void set_initial_input (const std::string& text); static int insert_initial_input (void); private: static bool instance_ok (void); static void make_command_editor (void); static int startup_handler (void); static int pre_input_handler (void); static int event_handler (void); static void cleanup_instance (void) { delete s_instance; s_instance = nullptr; } static void handle_interrupt_signal (void); //-------- static command_editor *s_instance; // the real thing. static std::set<startup_hook_fcn> m_startup_hook_set; static std::set<pre_input_hook_fcn> m_pre_input_hook_set; static std::set<event_hook_fcn> m_event_hook_set; protected: // To use something other than the GNU readline library, derive a new // class from command_editor, overload these functions as // necessary, and make instance point to the new class. virtual void do_set_name (const std::string&) { } std::string do_readline (const std::string& prompt) { bool eof; return do_readline (prompt, eof); } virtual std::string do_readline (const std::string&, bool&) = 0; virtual void do_set_input_stream (FILE *) = 0; virtual FILE * do_get_input_stream (void) = 0; virtual void do_set_output_stream (FILE *) = 0; virtual FILE * do_get_output_stream (void) = 0; virtual void do_redisplay (void) { } virtual int do_terminal_rows (void) { return m_rows; } virtual int do_terminal_cols (void) { return m_cols; } virtual void do_clear_screen (bool) { } virtual void do_resize_terminal (void) { } virtual void do_set_screen_size (int ht, int wd) { m_rows = ht; m_cols = wd; } virtual std::string do_decode_prompt_string (const std::string&); virtual std::string newline_chars (void) { return "\n"; } virtual void do_restore_terminal_state (void) { } virtual void do_blink_matching_paren (bool) { } virtual bool do_erase_empty_line (bool) { return false; } virtual void do_set_basic_word_break_characters (const std::string&) { } virtual void do_set_completer_word_break_characters (const std::string&) { } virtual void do_set_completer_word_break_hook (completion_hook_fcn) { } virtual void do_set_basic_quote_characters (const std::string&) { } virtual void do_set_filename_quote_characters (const std::string&) { } virtual void do_set_completer_quote_characters (const std::string&) { } virtual void do_set_completion_append_character (char) { } virtual void do_set_completion_function (completion_fcn) { } virtual void do_set_quoting_function (quoting_fcn) { } virtual void do_set_dequoting_function (dequoting_fcn) { } virtual void do_set_char_is_quoted_function (char_is_quoted_fcn) { } virtual void do_set_user_accept_line_function (user_accept_line_fcn) { } virtual completion_fcn do_get_completion_function (void) const { return nullptr; } virtual quoting_fcn do_get_quoting_function (void) const { return nullptr; } virtual dequoting_fcn do_get_dequoting_function (void) const { return nullptr; } virtual char_is_quoted_fcn do_get_char_is_quoted_function (void) const { return nullptr; } virtual user_accept_line_fcn do_get_user_accept_line_function (void) const { return nullptr; } virtual string_vector do_generate_filename_completions (const std::string& text) = 0; virtual std::string do_get_line_buffer (void) const = 0; virtual std::string do_get_current_line (void) const = 0; virtual char do_get_prev_char (int) const = 0; virtual void do_replace_line (const std::string& text, bool clear_undo) = 0; virtual void do_kill_full_line (void) = 0; virtual void do_insert_text (const std::string& text) = 0; virtual void do_newline (void) = 0; virtual void do_accept_line (void) = 0; virtual bool do_undo (void) { return false; } virtual void do_clear_undo_list (void) { } virtual void set_startup_hook (startup_hook_fcn) { } virtual void restore_startup_hook (void) { } virtual void set_pre_input_hook (pre_input_hook_fcn) { } virtual void restore_pre_input_hook (void) { } virtual void set_event_hook (event_hook_fcn) { } virtual void restore_event_hook (void) { } virtual void do_read_init_file (const std::string&) { } virtual void do_re_read_init_file (void) { } virtual bool do_filename_completion_desired (bool) { return false; } virtual bool do_filename_quoting_desired (bool) { return false; } virtual bool do_prefer_env_winsize (bool) { return false; } virtual void do_interrupt (bool) { } virtual void do_handle_interrupt_signal (void) { } void do_interrupt_event_loop (bool arg) { m_interrupt_event_loop = arg; } bool do_event_loop_interrupted (void) const { return m_interrupt_event_loop; } int do_insert_initial_input (void); int read_octal (const std::string& s); void error (int); void error (const std::string&); // The current command number. int m_command_number; int m_rows; int m_cols; bool m_interrupted; bool m_interrupt_event_loop; std::string m_initial_input; }; OCTAVE_END_NAMESPACE(octave) #endif