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annotate libinterp/interpfcn/octave-link.h @ 16627:a86a14e6e65e

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Decorate symbols with OCTINTERP_API. * libinterp/interfcn/load-save.h (is_octave_data_file): Add OCTINTERP_API. * libinterp/interfcn/octave-link.h (class octave_link): Likewise.
author Michael Goffioul <michael.goffioul@gmail.com>
date Mon, 06 May 2013 20:02:01 -0400
parents fa4a035e0cf4
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2
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3 Copyright (C) 2013 John W. Eaton
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4 Copyright (C) 2011-2012 Jacob Dawid
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5 Copyright (C) 2011-2012 John P. Swensen
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6
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7 This file is part of Octave.
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8
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9 Octave is free software; you can redistribute it and/or modify it
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10 under the terms of the GNU General Public License as published by the
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11 Free Software Foundation; either version 3 of the License, or (at your
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12 option) any later version.
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13
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14 Octave is distributed in the hope that it will be useful, but WITHOUT
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15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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17 for more details.
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18
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19 You should have received a copy of the GNU General Public License
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20 along with Octave; see the file COPYING. If not, see
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21 <http://www.gnu.org/licenses/>.
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22
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23 */
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24
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25 #if !defined (octave_link_h)
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26 #define octave_link_h 1
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28 #include <string>
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30 #include "event-queue.h"
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31
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32 class octave_mutex;
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33 class string_vector;
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34 class workspace_element;
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35
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36 // \class OctaveLink
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37 // \brief Provides threadsafe access to octave.
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38 // \author Jacob Dawid
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39 //
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40 // This class is a wrapper around octave and provides thread safety by
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41 // buffering access operations to octave and executing them in the
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42 // readline event hook, which lives in the octave thread.
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43
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44 class
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45 OCTINTERP_API
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46 octave_link
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47 {
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48 protected:
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49
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50 octave_link (void);
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51
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52 public:
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53
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54 virtual ~octave_link (void) { }
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55
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56 static void generate_events (void)
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57 {
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58 if (enabled ())
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59 instance->do_generate_events ();
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60 }
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61
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62 // If disable is TRUE, then no additional events will be processed
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63 // other than exit.
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64
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65 static void process_events (bool disable = false)
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66 {
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67 if (enabled ())
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68 {
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69 if (disable)
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70 instance->link_enabled = false;
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71
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72 instance->do_process_events ();
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73 }
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74 }
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75
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76 static void discard_events (void)
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77 {
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78 if (enabled ())
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79 instance->do_discard_events ();
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80 }
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81
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82 static bool exit (int status)
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83 {
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84 bool retval = false;
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85
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86 if (instance_ok ())
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87 retval = instance->do_exit (status);
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88
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89 return retval;
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90 }
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91
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92 template <class T>
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93 static void post_event (T *obj, void (T::*method) (void))
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94 {
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95 if (enabled ())
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96 instance->do_post_event (obj, method);
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97 }
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98
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99 template <class T, class A>
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100 static void post_event (T *obj, void (T::*method) (A), A arg)
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101 {
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102 if (enabled ())
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103 instance->do_post_event (obj, method, arg);
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104 }
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105
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106 template <class T, class A>
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107 static void post_event (T *obj, void (T::*method) (const A&), const A& arg)
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108 {
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109 if (enabled ())
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110 instance->do_post_event (obj, method, arg);
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111 }
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112
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113 template <class T, class A, class B>
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114 static void post_event (T *obj, void (T::*method) (const A&, const B&),
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115 const A& arg_a, const B& arg_b)
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116 {
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117 if (enabled ())
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118 instance->do_post_event (obj, method, arg_a, arg_b);
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119 }
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120
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121 static void entered_readline_hook (void)
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122 {
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123 if (enabled ())
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124 instance->do_entered_readline_hook ();
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125 }
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126
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127 static void finished_readline_hook (void)
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128 {
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129 if (enabled ())
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130 instance->do_finished_readline_hook ();
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131 }
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132
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133 static bool
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134 edit_file (const std::string& file)
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135 {
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136 return enabled () ? instance->do_edit_file (file) : false;
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137 }
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138
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139 static int
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140 message_dialog (const std::string& dlg, const std::string& msg,
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141 const std::string& title)
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Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
142 {
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
143 return enabled () ? instance->do_message_dialog (dlg, msg, title) : 0;
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
144 }
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
145
16553
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16549
diff changeset
146 static std::string
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16549
diff changeset
147 question_dialog (const std::string& msg, const std::string& title,
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16549
diff changeset
148 const std::string& btn1, const std::string& btn2,
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16549
diff changeset
149 const std::string& btn3, const std::string& btndef)
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16549
diff changeset
150 {
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16549
diff changeset
151 return enabled () ? instance->do_question_dialog (msg, title, btn1,
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16549
diff changeset
152 btn2, btn3, btndef) : 0;
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16549
diff changeset
153 }
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16549
diff changeset
154
16514
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
155 static std::pair<std::list<int>, int>
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
156 list_dialog (const std::list<std::string>& list,
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
157 const std::string& mode,
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
158 int width, int height,
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
159 const std::list<int>& initial_value,
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
160 const std::string& name,
16553
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16549
diff changeset
161 const std::list<std::string>& prompt,
16514
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
162 const std::string& ok_string,
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
163 const std::string& cancel_string)
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
164 {
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
165 return enabled ()
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
166 ? instance->do_list_dialog (list, mode, width, height,
16553
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16549
diff changeset
167 initial_value, name, prompt,
16514
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
168 ok_string, cancel_string)
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
169 : std::pair<std::list<int>, int> ();
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
170 }
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
171
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
172 static std::list<std::string>
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
173 input_dialog (const std::list<std::string>& prompt,
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
174 const std::string& title,
16553
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16549
diff changeset
175 const std::list<float>& nr,
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16549
diff changeset
176 const std::list<float>& nc,
16514
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
177 const std::list<std::string>& defaults)
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
178 {
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
179 return enabled ()
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
180 ? instance->do_input_dialog (prompt, title, nr, nc, defaults)
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
181 : std::list<std::string> ();
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
182 }
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
183
16582
adc150db1809 style fixes for uigetfile changes
John W. Eaton <jwe@octave.org>
parents: 16581
diff changeset
184 typedef std::list<std::pair<std::string, std::string> > filter_list;
adc150db1809 style fixes for uigetfile changes
John W. Eaton <jwe@octave.org>
parents: 16581
diff changeset
185
16581
7f8db1942dc0 Add Qt link uigetfile dialog implementation.
John Donoghue <john.donoghue@ieee.org>
parents: 16572
diff changeset
186 static std::list<std::string>
16582
adc150db1809 style fixes for uigetfile changes
John W. Eaton <jwe@octave.org>
parents: 16581
diff changeset
187 file_dialog (const filter_list& filter, const std::string& title,
adc150db1809 style fixes for uigetfile changes
John W. Eaton <jwe@octave.org>
parents: 16581
diff changeset
188 const std::string& filename, const std::string& dirname,
16583
fa4a035e0cf4 Add octave_link uiputfile implementation
John Donoghue <john.donoghue@ieee.org>
parents: 16582
diff changeset
189 const std::string& multimode)
16581
7f8db1942dc0 Add Qt link uigetfile dialog implementation.
John Donoghue <john.donoghue@ieee.org>
parents: 16572
diff changeset
190 {
7f8db1942dc0 Add Qt link uigetfile dialog implementation.
John Donoghue <john.donoghue@ieee.org>
parents: 16572
diff changeset
191 return enabled ()
16583
fa4a035e0cf4 Add octave_link uiputfile implementation
John Donoghue <john.donoghue@ieee.org>
parents: 16582
diff changeset
192 ? instance->do_file_dialog (filter, title, filename, dirname, multimode)
16581
7f8db1942dc0 Add Qt link uigetfile dialog implementation.
John Donoghue <john.donoghue@ieee.org>
parents: 16572
diff changeset
193 : std::list<std::string> ();
7f8db1942dc0 Add Qt link uigetfile dialog implementation.
John Donoghue <john.donoghue@ieee.org>
parents: 16572
diff changeset
194 }
7f8db1942dc0 Add Qt link uigetfile dialog implementation.
John Donoghue <john.donoghue@ieee.org>
parents: 16572
diff changeset
195
7f8db1942dc0 Add Qt link uigetfile dialog implementation.
John Donoghue <john.donoghue@ieee.org>
parents: 16572
diff changeset
196
16549
3cd80afc3509 improve debugging with the GUI
John W. Eaton <jwe@octave.org>
parents: 16530
diff changeset
197 static int debug_cd_or_addpath_error (const std::string& file,
3cd80afc3509 improve debugging with the GUI
John W. Eaton <jwe@octave.org>
parents: 16530
diff changeset
198 const std::string& dir,
3cd80afc3509 improve debugging with the GUI
John W. Eaton <jwe@octave.org>
parents: 16530
diff changeset
199 bool addpath_option)
3cd80afc3509 improve debugging with the GUI
John W. Eaton <jwe@octave.org>
parents: 16530
diff changeset
200 {
3cd80afc3509 improve debugging with the GUI
John W. Eaton <jwe@octave.org>
parents: 16530
diff changeset
201 return enabled ()
3cd80afc3509 improve debugging with the GUI
John W. Eaton <jwe@octave.org>
parents: 16530
diff changeset
202 ? instance->do_debug_cd_or_addpath_error (file, dir, addpath_option) : 0;
3cd80afc3509 improve debugging with the GUI
John W. Eaton <jwe@octave.org>
parents: 16530
diff changeset
203 }
3cd80afc3509 improve debugging with the GUI
John W. Eaton <jwe@octave.org>
parents: 16530
diff changeset
204
16439
919796a440c6 use signal for changing directory
John W. Eaton <jwe@octave.org>
parents: 16433
diff changeset
205 static void change_directory (const std::string& dir)
15371
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
206 {
16487
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16481
diff changeset
207 if (enabled ())
16439
919796a440c6 use signal for changing directory
John W. Eaton <jwe@octave.org>
parents: 16433
diff changeset
208 instance->do_change_directory (dir);
15371
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
209 }
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
210
16572
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16554
diff changeset
211 // Preserves pending input.
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16554
diff changeset
212 static void execute_command_in_terminal (const std::string& command)
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16554
diff changeset
213 {
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16554
diff changeset
214 if (enabled ())
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16554
diff changeset
215 instance->do_execute_command_in_terminal (command);
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16554
diff changeset
216 }
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16554
diff changeset
217
16526
6a8e63dadfad provide octave_link::set_workspace function with default values
John W. Eaton <jwe@octave.org>
parents: 16514
diff changeset
218 static void set_workspace (void);
6a8e63dadfad provide octave_link::set_workspace function with default values
John W. Eaton <jwe@octave.org>
parents: 16514
diff changeset
219
16504
45ae1038ee89 allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents: 16487
diff changeset
220 static void set_workspace (bool top_level,
45ae1038ee89 allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents: 16487
diff changeset
221 const std::list<workspace_element>& ws)
16350
d4b6ad43bc87 use direct callbacks instead to handle history and workspace list updates
John W. Eaton <jwe@octave.org>
parents: 15402
diff changeset
222 {
16487
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16481
diff changeset
223 if (enabled ())
16504
45ae1038ee89 allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents: 16487
diff changeset
224 instance->do_set_workspace (top_level, ws);
16470
0f143f68078d use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents: 16445
diff changeset
225 }
0f143f68078d use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents: 16445
diff changeset
226
0f143f68078d use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents: 16445
diff changeset
227 static void clear_workspace (void)
0f143f68078d use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents: 16445
diff changeset
228 {
16487
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16481
diff changeset
229 if (enabled ())
16470
0f143f68078d use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents: 16445
diff changeset
230 instance->do_clear_workspace ();
16350
d4b6ad43bc87 use direct callbacks instead to handle history and workspace list updates
John W. Eaton <jwe@octave.org>
parents: 15402
diff changeset
231 }
d4b6ad43bc87 use direct callbacks instead to handle history and workspace list updates
John W. Eaton <jwe@octave.org>
parents: 15402
diff changeset
232
16433
5982d469f79b use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents: 16428
diff changeset
233 static void set_history (const string_vector& hist)
16350
d4b6ad43bc87 use direct callbacks instead to handle history and workspace list updates
John W. Eaton <jwe@octave.org>
parents: 15402
diff changeset
234 {
16487
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16481
diff changeset
235 if (enabled ())
16433
5982d469f79b use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents: 16428
diff changeset
236 instance->do_set_history (hist);
5982d469f79b use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents: 16428
diff changeset
237 }
5982d469f79b use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents: 16428
diff changeset
238
5982d469f79b use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents: 16428
diff changeset
239 static void append_history (const std::string& hist_entry)
5982d469f79b use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents: 16428
diff changeset
240 {
16487
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16481
diff changeset
241 if (enabled ())
16433
5982d469f79b use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents: 16428
diff changeset
242 instance->do_append_history (hist_entry);
5982d469f79b use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents: 16428
diff changeset
243 }
5982d469f79b use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents: 16428
diff changeset
244
5982d469f79b use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents: 16428
diff changeset
245 static void clear_history (void)
5982d469f79b use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents: 16428
diff changeset
246 {
16487
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16481
diff changeset
247 if (enabled ())
16433
5982d469f79b use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents: 16428
diff changeset
248 instance->do_clear_history ();
16350
d4b6ad43bc87 use direct callbacks instead to handle history and workspace list updates
John W. Eaton <jwe@octave.org>
parents: 15402
diff changeset
249 }
d4b6ad43bc87 use direct callbacks instead to handle history and workspace list updates
John W. Eaton <jwe@octave.org>
parents: 15402
diff changeset
250
16417
70032fc70bee move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents: 16401
diff changeset
251 static void pre_input_event (void)
16350
d4b6ad43bc87 use direct callbacks instead to handle history and workspace list updates
John W. Eaton <jwe@octave.org>
parents: 15402
diff changeset
252 {
16487
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16481
diff changeset
253 if (enabled ())
16417
70032fc70bee move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents: 16401
diff changeset
254 instance->do_pre_input_event ();
16350
d4b6ad43bc87 use direct callbacks instead to handle history and workspace list updates
John W. Eaton <jwe@octave.org>
parents: 15402
diff changeset
255 }
d4b6ad43bc87 use direct callbacks instead to handle history and workspace list updates
John W. Eaton <jwe@octave.org>
parents: 15402
diff changeset
256
16417
70032fc70bee move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents: 16401
diff changeset
257 static void post_input_event (void)
16350
d4b6ad43bc87 use direct callbacks instead to handle history and workspace list updates
John W. Eaton <jwe@octave.org>
parents: 15402
diff changeset
258 {
16487
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16481
diff changeset
259 if (enabled ())
16417
70032fc70bee move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents: 16401
diff changeset
260 instance->do_post_input_event ();
16350
d4b6ad43bc87 use direct callbacks instead to handle history and workspace list updates
John W. Eaton <jwe@octave.org>
parents: 15402
diff changeset
261 }
d4b6ad43bc87 use direct callbacks instead to handle history and workspace list updates
John W. Eaton <jwe@octave.org>
parents: 15402
diff changeset
262
16421
16bfbf9136d3 avoid creating unnecessary octave_value objects for octave_link calls
John W. Eaton <jwe@octave.org>
parents: 16417
diff changeset
263 static void enter_debugger_event (const std::string& file, int line)
16379
8430ea8c1594 open editor tab and insert marker for debugging with gui
John W. Eaton <jwe@octave.org>
parents: 16350
diff changeset
264 {
16487
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16481
diff changeset
265 if (enabled ())
16440
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
parents: 16439
diff changeset
266 {
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
parents: 16439
diff changeset
267 instance->debugging = true;
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
parents: 16439
diff changeset
268
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
parents: 16439
diff changeset
269 instance->do_enter_debugger_event (file, line);
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
parents: 16439
diff changeset
270 }
16397
fc491da603f6 also provide a hook for exiting debugger
John W. Eaton <jwe@octave.org>
parents: 16388
diff changeset
271 }
fc491da603f6 also provide a hook for exiting debugger
John W. Eaton <jwe@octave.org>
parents: 16388
diff changeset
272
16440
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
parents: 16439
diff changeset
273 static void execute_in_debugger_event (const std::string& file, int line)
16397
fc491da603f6 also provide a hook for exiting debugger
John W. Eaton <jwe@octave.org>
parents: 16388
diff changeset
274 {
16487
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John W. Eaton <jwe@octave.org>
parents: 16481
diff changeset
275 if (enabled ())
16440
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
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diff changeset
276 instance->do_execute_in_debugger_event (file, line);
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
parents: 16439
diff changeset
277 }
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
parents: 16439
diff changeset
278
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
parents: 16439
diff changeset
279 static void exit_debugger_event (void)
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
parents: 16439
diff changeset
280 {
16487
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John W. Eaton <jwe@octave.org>
parents: 16481
diff changeset
281 if (enabled () && instance->debugging)
16440
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
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diff changeset
282 {
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
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diff changeset
283 instance->debugging = false;
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
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diff changeset
284
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
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diff changeset
285 instance->do_exit_debugger_event ();
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
parents: 16439
diff changeset
286 }
16379
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John W. Eaton <jwe@octave.org>
parents: 16350
diff changeset
287 }
8430ea8c1594 open editor tab and insert marker for debugging with gui
John W. Eaton <jwe@octave.org>
parents: 16350
diff changeset
288
16388
4902484f9181 callbacks to set markers in editor using command line dbstop function
John W. Eaton <jwe@octave.org>
parents: 16385
diff changeset
289 static void
16421
16bfbf9136d3 avoid creating unnecessary octave_value objects for octave_link calls
John W. Eaton <jwe@octave.org>
parents: 16417
diff changeset
290 update_breakpoint (bool insert, const std::string& file, int line)
16388
4902484f9181 callbacks to set markers in editor using command line dbstop function
John W. Eaton <jwe@octave.org>
parents: 16385
diff changeset
291 {
16487
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16481
diff changeset
292 if (enabled ())
16421
16bfbf9136d3 avoid creating unnecessary octave_value objects for octave_link calls
John W. Eaton <jwe@octave.org>
parents: 16417
diff changeset
293 instance->do_update_breakpoint (insert, file, line);
16388
4902484f9181 callbacks to set markers in editor using command line dbstop function
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parents: 16385
diff changeset
294 }
4902484f9181 callbacks to set markers in editor using command line dbstop function
John W. Eaton <jwe@octave.org>
parents: 16385
diff changeset
295
16423
40d1ddca4db5 improve use of octave_link
John W. Eaton <jwe@octave.org>
parents: 16422
diff changeset
296 static void connect_link (octave_link *);
16417
70032fc70bee move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents: 16401
diff changeset
297
16530
9bc1f8278966 allow GUI to customize prompts at startup
John W. Eaton <jwe@octave.org>
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diff changeset
298 static void set_default_prompts (std::string& ps1, std::string& ps2,
9bc1f8278966 allow GUI to customize prompts at startup
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parents: 16526
diff changeset
299 std::string& ps4)
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John W. Eaton <jwe@octave.org>
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diff changeset
300 {
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John W. Eaton <jwe@octave.org>
parents: 16526
diff changeset
301 if (enabled ())
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John W. Eaton <jwe@octave.org>
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diff changeset
302 instance->do_set_default_prompts (ps1, ps2, ps4);
9bc1f8278966 allow GUI to customize prompts at startup
John W. Eaton <jwe@octave.org>
parents: 16526
diff changeset
303 }
9bc1f8278966 allow GUI to customize prompts at startup
John W. Eaton <jwe@octave.org>
parents: 16526
diff changeset
304
16554
8fc1f6535380 new function, __octave_link_enabled__
John W. Eaton <jwe@octave.org>
parents: 16553
diff changeset
305 static bool enabled (void)
8fc1f6535380 new function, __octave_link_enabled__
John W. Eaton <jwe@octave.org>
parents: 16553
diff changeset
306 {
8fc1f6535380 new function, __octave_link_enabled__
John W. Eaton <jwe@octave.org>
parents: 16553
diff changeset
307 return instance_ok () ? instance->link_enabled : false;
8fc1f6535380 new function, __octave_link_enabled__
John W. Eaton <jwe@octave.org>
parents: 16553
diff changeset
308 }
8fc1f6535380 new function, __octave_link_enabled__
John W. Eaton <jwe@octave.org>
parents: 16553
diff changeset
309
15371
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
310 private:
eec0d1fcba4f use Octave singleton style for octave_link class
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diff changeset
311
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
312 static octave_link *instance;
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
313
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
314 // No copying!
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
315
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
316 octave_link (const octave_link&);
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
317
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
318 octave_link& operator = (const octave_link&);
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
319
16487
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16481
diff changeset
320 static bool instance_ok (void) { return instance != 0; }
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16481
diff changeset
321
16417
70032fc70bee move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents: 16401
diff changeset
322 protected:
14719
89c64340e9ab Extended event based communication model.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14718
diff changeset
323
15371
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
324 // Semaphore to lock access to the event queue.
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
325 octave_mutex *event_queue_mutex;
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
326
15402
7f423c6111c6 refactor GUI event handling to use new event_queue class
John W. Eaton <jwe@octave.org>
parents: 15388
diff changeset
327 // Event Queue.
7f423c6111c6 refactor GUI event handling to use new event_queue class
John W. Eaton <jwe@octave.org>
parents: 15388
diff changeset
328 event_queue gui_event_queue;
15371
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
329
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
330 bool debugging;
16487
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16481
diff changeset
331 bool link_enabled;
15371
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
332
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
333 void do_generate_events (void);
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
334 void do_process_events (void);
16481
7a71ea0b7ae9 eliminate event listener class
John W. Eaton <jwe@octave.org>
parents: 16470
diff changeset
335 void do_discard_events (void);
7a71ea0b7ae9 eliminate event listener class
John W. Eaton <jwe@octave.org>
parents: 16470
diff changeset
336
15402
7f423c6111c6 refactor GUI event handling to use new event_queue class
John W. Eaton <jwe@octave.org>
parents: 15388
diff changeset
337 template <class T>
7f423c6111c6 refactor GUI event handling to use new event_queue class
John W. Eaton <jwe@octave.org>
parents: 15388
diff changeset
338 void do_post_event (T *obj, void (T::*method) (void))
7f423c6111c6 refactor GUI event handling to use new event_queue class
John W. Eaton <jwe@octave.org>
parents: 15388
diff changeset
339 {
16487
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16481
diff changeset
340 gui_event_queue.add_method (obj, method);
15402
7f423c6111c6 refactor GUI event handling to use new event_queue class
John W. Eaton <jwe@octave.org>
parents: 15388
diff changeset
341 }
7f423c6111c6 refactor GUI event handling to use new event_queue class
John W. Eaton <jwe@octave.org>
parents: 15388
diff changeset
342
7f423c6111c6 refactor GUI event handling to use new event_queue class
John W. Eaton <jwe@octave.org>
parents: 15388
diff changeset
343 template <class T, class A>
7f423c6111c6 refactor GUI event handling to use new event_queue class
John W. Eaton <jwe@octave.org>
parents: 15388
diff changeset
344 void do_post_event (T *obj, void (T::*method) (A), A arg)
7f423c6111c6 refactor GUI event handling to use new event_queue class
John W. Eaton <jwe@octave.org>
parents: 15388
diff changeset
345 {
16487
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16481
diff changeset
346 gui_event_queue.add_method (obj, method, arg);
15402
7f423c6111c6 refactor GUI event handling to use new event_queue class
John W. Eaton <jwe@octave.org>
parents: 15388
diff changeset
347 }
7f423c6111c6 refactor GUI event handling to use new event_queue class
John W. Eaton <jwe@octave.org>
parents: 15388
diff changeset
348
7f423c6111c6 refactor GUI event handling to use new event_queue class
John W. Eaton <jwe@octave.org>
parents: 15388
diff changeset
349 template <class T, class A>
7f423c6111c6 refactor GUI event handling to use new event_queue class
John W. Eaton <jwe@octave.org>
parents: 15388
diff changeset
350 void do_post_event (T *obj, void (T::*method) (const A&), const A& arg)
7f423c6111c6 refactor GUI event handling to use new event_queue class
John W. Eaton <jwe@octave.org>
parents: 15388
diff changeset
351 {
16487
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16481
diff changeset
352 gui_event_queue.add_method (obj, method, arg);
15402
7f423c6111c6 refactor GUI event handling to use new event_queue class
John W. Eaton <jwe@octave.org>
parents: 15388
diff changeset
353 }
15371
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
354
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
355 void do_entered_readline_hook (void) { }
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
356 void do_finished_readline_hook (void) { }
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
357
16487
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16481
diff changeset
358 virtual bool do_exit (int status) = 0;
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16481
diff changeset
359
16445
7a2ee6ea7800 rename dbstop -> breakpoint in GUI interface functions
John W. Eaton <jwe@octave.org>
parents: 16440
diff changeset
360 virtual bool do_edit_file (const std::string& file) = 0;
7a2ee6ea7800 rename dbstop -> breakpoint in GUI interface functions
John W. Eaton <jwe@octave.org>
parents: 16440
diff changeset
361
16514
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
362 virtual int
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
363 do_message_dialog (const std::string& dlg, const std::string& msg,
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
364 const std::string& title) = 0;
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
365
16553
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16549
diff changeset
366 virtual std::string
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16549
diff changeset
367 do_question_dialog (const std::string& msg, const std::string& title,
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16549
diff changeset
368 const std::string& btn1, const std::string& btn2,
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16549
diff changeset
369 const std::string& btn3, const std::string& btndef) = 0;
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16549
diff changeset
370
16514
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
371 virtual std::pair<std::list<int>, int>
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
372 do_list_dialog (const std::list<std::string>& list,
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
373 const std::string& mode,
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
374 int width, int height,
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
375 const std::list<int>& initial_value,
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
376 const std::string& name,
16553
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16549
diff changeset
377 const std::list<std::string>& prompt,
16514
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
378 const std::string& ok_string,
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
379 const std::string& cancel_string) = 0;
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
380
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
381 virtual std::list<std::string>
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
382 do_input_dialog (const std::list<std::string>& prompt,
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
383 const std::string& title,
16553
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16549
diff changeset
384 const std::list<float>& nr,
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16549
diff changeset
385 const std::list<float>& nc,
16514
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
386 const std::list<std::string>& defaults) = 0;
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16504
diff changeset
387
16581
7f8db1942dc0 Add Qt link uigetfile dialog implementation.
John Donoghue <john.donoghue@ieee.org>
parents: 16572
diff changeset
388 virtual std::list<std::string>
16582
adc150db1809 style fixes for uigetfile changes
John W. Eaton <jwe@octave.org>
parents: 16581
diff changeset
389 do_file_dialog (const filter_list& filter, const std::string& title,
adc150db1809 style fixes for uigetfile changes
John W. Eaton <jwe@octave.org>
parents: 16581
diff changeset
390 const std::string& filename, const std::string& dirname,
16583
fa4a035e0cf4 Add octave_link uiputfile implementation
John Donoghue <john.donoghue@ieee.org>
parents: 16582
diff changeset
391 const std::string& multimode) = 0;
16581
7f8db1942dc0 Add Qt link uigetfile dialog implementation.
John Donoghue <john.donoghue@ieee.org>
parents: 16572
diff changeset
392
16549
3cd80afc3509 improve debugging with the GUI
John W. Eaton <jwe@octave.org>
parents: 16530
diff changeset
393 virtual int
3cd80afc3509 improve debugging with the GUI
John W. Eaton <jwe@octave.org>
parents: 16530
diff changeset
394 do_debug_cd_or_addpath_error (const std::string& file,
3cd80afc3509 improve debugging with the GUI
John W. Eaton <jwe@octave.org>
parents: 16530
diff changeset
395 const std::string& dir,
3cd80afc3509 improve debugging with the GUI
John W. Eaton <jwe@octave.org>
parents: 16530
diff changeset
396 bool addpath_option) = 0;
3cd80afc3509 improve debugging with the GUI
John W. Eaton <jwe@octave.org>
parents: 16530
diff changeset
397
16439
919796a440c6 use signal for changing directory
John W. Eaton <jwe@octave.org>
parents: 16433
diff changeset
398 virtual void do_change_directory (const std::string& dir) = 0;
16417
70032fc70bee move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents: 16401
diff changeset
399
16572
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16554
diff changeset
400 virtual void do_execute_command_in_terminal (const std::string& command) = 0;
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16554
diff changeset
401
16470
0f143f68078d use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents: 16445
diff changeset
402 virtual void
16504
45ae1038ee89 allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents: 16487
diff changeset
403 do_set_workspace (bool top_level,
45ae1038ee89 allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents: 16487
diff changeset
404 const std::list<workspace_element>& ws) = 0;
16470
0f143f68078d use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents: 16445
diff changeset
405
0f143f68078d use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents: 16445
diff changeset
406 virtual void do_clear_workspace (void) = 0;
16417
70032fc70bee move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents: 16401
diff changeset
407
16433
5982d469f79b use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents: 16428
diff changeset
408 virtual void do_set_history (const string_vector& hist) = 0;
5982d469f79b use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents: 16428
diff changeset
409 virtual void do_append_history (const std::string& hist_entry) = 0;
5982d469f79b use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents: 16428
diff changeset
410 virtual void do_clear_history (void) = 0;
16417
70032fc70bee move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents: 16401
diff changeset
411
70032fc70bee move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents: 16401
diff changeset
412 virtual void do_pre_input_event (void) = 0;
70032fc70bee move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents: 16401
diff changeset
413 virtual void do_post_input_event (void) = 0;
16401
f9a737fd8829 allow command-line edit function to use GUI editor
John W. Eaton <jwe@octave.org>
parents: 16397
diff changeset
414
16470
0f143f68078d use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents: 16445
diff changeset
415 virtual void
0f143f68078d use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents: 16445
diff changeset
416 do_enter_debugger_event (const std::string& file, int line) = 0;
0f143f68078d use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents: 16445
diff changeset
417
0f143f68078d use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents: 16445
diff changeset
418 virtual void
0f143f68078d use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents: 16445
diff changeset
419 do_execute_in_debugger_event (const std::string& file, int line) = 0;
0f143f68078d use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents: 16445
diff changeset
420
16440
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
parents: 16439
diff changeset
421 virtual void do_exit_debugger_event (void) = 0;
16417
70032fc70bee move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents: 16401
diff changeset
422
70032fc70bee move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents: 16401
diff changeset
423 virtual void do_update_breakpoint (bool insert,
16421
16bfbf9136d3 avoid creating unnecessary octave_value objects for octave_link calls
John W. Eaton <jwe@octave.org>
parents: 16417
diff changeset
424 const std::string& file, int line) = 0;
16530
9bc1f8278966 allow GUI to customize prompts at startup
John W. Eaton <jwe@octave.org>
parents: 16526
diff changeset
425
9bc1f8278966 allow GUI to customize prompts at startup
John W. Eaton <jwe@octave.org>
parents: 16526
diff changeset
426 virtual void do_set_default_prompts (std::string& ps1, std::string& ps2,
9bc1f8278966 allow GUI to customize prompts at startup
John W. Eaton <jwe@octave.org>
parents: 16526
diff changeset
427 std::string& ps4) = 0;
15371
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
428 };
14713
565ddd85565e Added comments for the octave-adapter module.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14712
diff changeset
429
13501
86d6c3b90ad7 Added new gui files.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
430 #endif // OCTAVELINK_H