Mercurial > octave-nkf
view libinterp/corefcn/octave-link.cc @ 20216:aa36fb998a4d stable
maint: Remove unnecessary whitespace at end of lines.
* libgui/Makefile.am, libgui/graphics/Canvas.cc,
libgui/graphics/EditControl.cc, libgui/graphics/Figure.cc,
libgui/graphics/MouseModeActionGroup.cc, libgui/graphics/annotation-dialog.cc,
libgui/graphics/annotation-dialog.h, libgui/graphics/gl-select.cc,
libgui/graphics/module.mk, libgui/kb-layouts/default.keytab,
libgui/kb-layouts/linux.keytab, libgui/kb-layouts/vt420pc.keytab,
libgui/src/m-editor/find-dialog.cc, libgui/src/main-window.cc,
libgui/src/octave-qt-link.cc, libgui/src/octave-qt-link.h,
libgui/src/shortcut-manager.h, libinterp/corefcn/error.cc,
libinterp/corefcn/find.cc, libinterp/corefcn/gl2ps-renderer.cc,
libinterp/corefcn/graphics.cc, libinterp/corefcn/graphics.in.h,
libinterp/corefcn/octave-link.cc, libinterp/corefcn/quadcc.cc,
libinterp/corefcn/strfns.cc, libinterp/corefcn/syscalls.cc,
libinterp/corefcn/sysdep.cc, libinterp/corefcn/urlwrite.cc,
libinterp/corefcn/utils.cc, libinterp/corefcn/variables.cc,
libinterp/dldfcn/__init_fltk__.cc, libinterp/dldfcn/ccolamd.cc,
libinterp/dldfcn/colamd.cc, libinterp/octave-value/ov-bool-sparse.cc,
libinterp/octave-value/ov-classdef.cc, libinterp/octave-value/ov-re-sparse.cc,
libinterp/octave-value/ov-struct.cc, libinterp/parse-tree/pt-arg-list.cc,
scripts/audio/@audiorecorder/play.m, scripts/audio/wavwrite.m,
scripts/general/cart2sph.m, scripts/geometry/inpolygon.m,
scripts/gui/listdlg.m, scripts/gui/msgbox.m,
scripts/gui/private/message_dialog.m, scripts/help/get_first_help_sentence.m,
scripts/help/lookfor.m, scripts/image/imshow.m, scripts/io/strread.m,
scripts/java/javamem.m, scripts/miscellaneous/dir.m,
scripts/miscellaneous/edit.m, scripts/miscellaneous/genvarname.m,
scripts/miscellaneous/gzip.m, scripts/miscellaneous/private/__w2mpth__.m,
scripts/plot/appearance/annotation.m, scripts/plot/draw/colorbar.m,
scripts/plot/draw/quiver3.m, scripts/plot/util/hold.m,
scripts/plot/util/print.m, scripts/polynomial/mkpp.m,
scripts/polynomial/polyder.m, scripts/polynomial/spline.m,
scripts/polynomial/unmkpp.m, scripts/signal/arma_rnd.m, scripts/sparse/gplot.m,
scripts/statistics/tests/t_test.m,
scripts/statistics/tests/t_test_regression.m, scripts/strings/mat2str.m,
scripts/strings/strsplit.m, scripts/strings/strtrunc.m,
scripts/strings/untabify.m, scripts/testfun/assert.m:
maint: Remove unnecessary whitespace at end of lines.
author | Rik <rik@octave.org> |
---|---|
date | Tue, 12 May 2015 09:22:01 -0700 |
parents | f7846f0ea6db |
children | 7ac907da9fba |
line wrap: on
line source
/* Copyright (C) 2013-2015 John W. Eaton Copyright (C) 2011-2015 Jacob Dawid Copyright (C) 2011-2015 John P. Swensen 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 <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H #include <config.h> #endif #include "cmd-edit.h" #include "defun.h" #include "oct-env.h" #include "oct-mutex.h" #include "singleton-cleanup.h" #include "toplev.h" #include "octave-link.h" static int octave_readline_hook (void) { octave_link::entered_readline_hook (); octave_link::generate_events (); octave_link::process_events (); octave_link::finished_readline_hook (); return 0; } octave_link *octave_link::instance = 0; octave_link::octave_link (void) : event_queue_mutex (new octave_mutex ()), gui_event_queue (), debugging (false), link_enabled (true) { command_editor::add_event_hook (octave_readline_hook); } void octave_link::set_workspace (void) { if (enabled ()) instance->do_set_workspace ((symbol_table::current_scope () == symbol_table::top_scope ()), instance->debugging, symbol_table::workspace_info ()); } // OBJ should be an object of a class that is derived from the base // class octave_link, or 0 to disconnect the link. It is the // responsibility of the caller to delete obj. void octave_link::connect_link (octave_link* obj) { if (obj && instance) ::error ("octave_link is already linked!"); else instance = obj; } void octave_link::do_generate_events (void) { } void octave_link::do_process_events (void) { event_queue_mutex->lock (); gui_event_queue.run (); event_queue_mutex->unlock (); } void octave_link::do_discard_events (void) { event_queue_mutex->lock (); gui_event_queue.discard (); event_queue_mutex->unlock (); } DEFUN (__octave_link_enabled__, , , "-*- texinfo -*-\n\ @deftypefn {Built-in Function} {} __octave_link_enabled__ ()\n\ Undocumented internal function.\n\ @end deftypefn") { return octave_value (octave_link::enabled ()); } DEFUN (__octave_link_edit_file__, args, , "-*- texinfo -*-\n\ @deftypefn {Built-in Function} {} __octave_link_edit_file__ (@var{file})\n\ Undocumented internal function.\n\ @end deftypefn") { octave_value retval; if (args.length () == 1) { std::string file = args(0).string_value (); if (! error_state) { flush_octave_stdout (); retval = octave_link::edit_file (file); } else error ("expecting file name as argument"); } else if (args.length () == 2) { std::string file = args(0).string_value (); if (! error_state) { flush_octave_stdout (); retval = octave_link::prompt_new_edit_file (file); } else error ("expecting file name as first argument"); } return retval; } DEFUN (__octave_link_message_dialog__, args, , "-*- texinfo -*-\n\ @deftypefn {Built-in Function} {} __octave_link_message_dialog__ (@var{dlg}, @var{msg}, @var{title})\n\ Undocumented internal function.\n\ @end deftypefn") { octave_value retval; if (args.length () == 3) { std::string dlg = args(0).string_value (); std::string msg = args(1).string_value (); std::string title = args(2).string_value (); if (! error_state) { flush_octave_stdout (); retval = octave_link::message_dialog (dlg, msg, title); } else error ("invalid arguments"); } return retval; } DEFUN (__octave_link_question_dialog__, args, , "-*- texinfo -*-\n\ @deftypefn {Built-in Function} {} __octave_link_question_dialog__ (@var{msg}, @var{title}, @var{btn1}, @var{btn2}, @var{btn3}, @var{default})\n\ Undocumented internal function.\n\ @end deftypefn") { octave_value retval; if (args.length () == 6) { std::string msg = args(0).string_value (); std::string title = args(1).string_value (); std::string btn1 = args(2).string_value (); std::string btn2 = args(3).string_value (); std::string btn3 = args(4).string_value (); std::string btndef = args(5).string_value (); if (! error_state) { flush_octave_stdout (); retval = octave_link::question_dialog (msg, title, btn1, btn2, btn3, btndef); } else error ("invalid arguments"); } return retval; } DEFUN (__octave_link_file_dialog__, args, , "-*- texinfo -*-\n\ @deftypefn {Built-in Function} {} __octave_link_file_dialog__ (@var{filterlist}, @var{title}, @var{filename}, @var{size} @var{multiselect}, @var{pathname})\n\ Undocumented internal function.\n\ @end deftypefn") { octave_value_list retval; if (args.length () == 6) { const Array<std::string> flist = args(0).cellstr_value (); std::string title = args(1).string_value (); std::string filename = args(2).string_value (); Matrix pos = args(3).matrix_value (); std::string multi_on = args(4).string_value (); // on, off, create std::string pathname = args(5).string_value (); octave_idx_type nel; octave_link::filter_list filter_lst; for (octave_idx_type i = 0; i < flist.rows (); i++) filter_lst.push_back (std::make_pair (flist(i,0), (flist.columns () > 1 ? flist(i,1) : ""))); if (! error_state) { flush_octave_stdout (); std::list<std::string> items_lst = octave_link::file_dialog (filter_lst, title, filename, pathname, multi_on); nel = items_lst.size (); retval.resize (3); // If 3, then retval is filename, directory, and selected index. if (nel <= 3) { int idx = 0; for (std::list<std::string>::iterator it = items_lst.begin (); it != items_lst.end (); it++) { retval(idx++) = *it; if (idx == 1 && retval(0).string_value ().length () == 0) retval(0) = 0; if (idx == 3) retval(2) = atoi (retval(2).string_value ().c_str ()); } } else { // Multiple files. nel = items_lst.size () - 2; Cell items (dim_vector (1, nel)); std::list<std::string>::iterator it = items_lst.begin (); for (int idx = 0; idx < nel; idx++) { items.xelem (idx) = *it; it++; } retval(0) = items; retval(1) = *it++; retval(2) = atoi (it->c_str ()); } } else error ("invalid arguments"); } return retval; } DEFUN (__octave_link_list_dialog__, args, , "-*- texinfo -*-\n\ @deftypefn {Built-in Function} {} __octave_link_list_dialog__ (@var{list}, @var{mode}, @var{size}, @var{intial}, @var{name}, @var{prompt}, @var{ok_string}, @var{cancel_string})\n\ Undocumented internal function.\n\ @end deftypefn") { octave_value_list retval; if (args.length () == 8) { Cell list = args(0).cell_value (); const Array<std::string> tlist = list.cellstr_value (); octave_idx_type nel = tlist.numel (); std::list<std::string> list_lst; for (octave_idx_type i = 0; i < nel; i++) list_lst.push_back (tlist(i)); std::string mode = args(1).string_value (); Matrix size_matrix = args(2).matrix_value (); int width = size_matrix(0); int height = size_matrix(1); Matrix initial_matrix = args(3).matrix_value (); nel = initial_matrix.numel (); std::list<int> initial_lst; for (octave_idx_type i = 0; i < nel; i++) initial_lst.push_back (initial_matrix(i)); std::string name = args(4).string_value (); list = args(5).cell_value (); const Array<std::string> plist = list.cellstr_value (); nel = plist.numel (); std::list<std::string> prompt_lst; for (octave_idx_type i = 0; i < nel; i++) prompt_lst.push_back (plist(i)); std::string ok_string = args(6).string_value (); std::string cancel_string = args(7).string_value (); if (! error_state) { flush_octave_stdout (); std::pair<std::list<int>, int> result = octave_link::list_dialog (list_lst, mode, width, height, initial_lst, name, prompt_lst, ok_string, cancel_string); std::list<int> items_lst = result.first; nel = items_lst.size (); Matrix items (dim_vector (1, nel)); octave_idx_type i = 0; for (std::list<int>::iterator it = items_lst.begin (); it != items_lst.end (); it++) { items.xelem(i++) = *it; } retval(1) = result.second; retval(0) = items; } else error ("invalid arguments"); } return retval; } DEFUN (__octave_link_input_dialog__, args, , "-*- texinfo -*-\n\ @deftypefn {Built-in Function} {} __octave_link_input_dialog__ (@var{prompt}, @var{title}, @var{rowscols}, @var{defaults})\n\ Undocumented internal function.\n\ @end deftypefn") { octave_value retval; if (args.length () == 4) { Cell prompt = args(0).cell_value (); Array<std::string> tmp = prompt.cellstr_value (); octave_idx_type nel = tmp.numel (); std::list<std::string> prompt_lst; for (octave_idx_type i = 0; i < nel; i++) prompt_lst.push_back (tmp(i)); std::string title = args(1).string_value (); Matrix rc = args(2).matrix_value (); nel = rc.rows (); std::list<float> nr; std::list<float> nc; for (octave_idx_type i = 0; i < nel; i++) { nr.push_back (rc(i,0)); nc.push_back (rc(i,1)); } Cell defaults = args(3).cell_value (); tmp = defaults.cellstr_value (); nel = tmp.numel (); std::list<std::string> defaults_lst; for (octave_idx_type i = 0; i < nel; i++) defaults_lst.push_back (tmp(i)); if (! error_state) { flush_octave_stdout (); std::list<std::string> items_lst = octave_link::input_dialog (prompt_lst, title, nr, nc, defaults_lst); nel = items_lst.size (); Cell items (dim_vector (nel, 1)); octave_idx_type i = 0; for (std::list<std::string>::iterator it = items_lst.begin (); it != items_lst.end (); it++) { items.xelem(i++) = *it; } retval = items; } else error ("invalid arguments"); } return retval; } DEFUN (__octave_link_show_preferences__, , , "-*- texinfo -*-\n\ @deftypefn {Built-in Function} {} __octave_link_show_preferences__ ()\n\ Undocumented internal function.\n\ @end deftypefn") { octave_value retval; retval = octave_link::show_preferences (); return retval; } DEFUN (__octave_link_show_doc__, args, , "-*- texinfo -*-\n\ @deftypefn {Built-in Function} {} __octave_link_show_doc__ (@var{filename})\n\ Undocumented internal function.\n\ @end deftypefn") { octave_value retval; std::string file; if (args.length () >= 1) file = args(0).string_value(); retval = octave_link::show_doc (file); return retval; }