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annotate libinterp/corefcn/octave-link.h @ 20113:c36f2b083613

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make copying figures to clipboard work (bug #44866) * Figure.cc (Figure::copy_figure_callback): Just print the figure to a file here, then call octave_link::copy_image_to_clipboard. (delete_file): Delete unused static function. * main-window.h, main-window.cc (main_window::copy_image_to_clipboard): New function. (main_window::construct_octave_qt_link): Connect octave_qt_link::copy_image_to_clipboard_signal signal to main_window::copy_image_to_clipboard slot. * octave-qt-link.h, octave-qt-link.cc (octave_qt_link::do_copy_image_to_clipboard): New function. (octave_qt_link::copy_image_to_clipboard_signal): New signal. * octave-link.h (octave_link::do_copy_image_to_clipboard): New pure virtual function. (octave_link::copy_image_to_clipboard): New static funtion.
author John W. Eaton <jwe@octave.org>
date Wed, 22 Apr 2015 00:36:24 -0500
parents f7846f0ea6db
children
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1 /*
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2
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3 Copyright (C) 2013-2015 John W. Eaton
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4 Copyright (C) 2011-2015 Jacob Dawid
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5 Copyright (C) 2011-2015 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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25 #if !defined (octave_octave_link_h)
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26 #define octave_octave_link_h 1
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27
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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 confirm_shutdown (void)
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83 {
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84 bool retval = true;
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85
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86 if (instance_ok ())
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87 retval = instance->do_confirm_shutdown ();
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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 static bool exit (int status)
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93 {
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94 bool retval = false;
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95
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96 if (instance_ok ())
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97 retval = instance->do_exit (status);
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98
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99 return retval;
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100 }
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101
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102 template <class T>
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103 static void post_event (T *obj, void (T::*method) (void))
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104 {
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105 if (enabled ())
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106 instance->do_post_event (obj, method);
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107 }
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108
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109 template <class T, class A>
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110 static void post_event (T *obj, void (T::*method) (A), A arg)
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111 {
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112 if (enabled ())
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113 instance->do_post_event (obj, method, arg);
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114 }
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115
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116 template <class T, class A>
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117 static void post_event (T *obj, void (T::*method) (const A&), const A& arg)
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118 {
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119 if (enabled ())
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120 instance->do_post_event (obj, method, arg);
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121 }
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122
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123 static void entered_readline_hook (void)
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124 {
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125 if (enabled ())
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126 instance->do_entered_readline_hook ();
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127 }
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128
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129 static void finished_readline_hook (void)
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130 {
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131 if (enabled ())
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132 instance->do_finished_readline_hook ();
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133 }
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134
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135 static bool
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136 copy_image_to_clipboard (const std::string& file)
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137 {
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138 return enabled () ? instance->do_copy_image_to_clipboard (file) : false;
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139 }
c36f2b083613 make copying figures to clipboard work (bug #44866)
John W. Eaton <jwe@octave.org>
parents: 19970
diff changeset
140
c36f2b083613 make copying figures to clipboard work (bug #44866)
John W. Eaton <jwe@octave.org>
parents: 19970
diff changeset
141 static bool
16443
7a2ee6ea7800 rename dbstop -> breakpoint in GUI interface functions
John W. Eaton <jwe@octave.org>
parents: 16438
diff changeset
142 edit_file (const std::string& file)
7a2ee6ea7800 rename dbstop -> breakpoint in GUI interface functions
John W. Eaton <jwe@octave.org>
parents: 16438
diff changeset
143 {
16485
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16479
diff changeset
144 return enabled () ? instance->do_edit_file (file) : false;
16443
7a2ee6ea7800 rename dbstop -> breakpoint in GUI interface functions
John W. Eaton <jwe@octave.org>
parents: 16438
diff changeset
145 }
7a2ee6ea7800 rename dbstop -> breakpoint in GUI interface functions
John W. Eaton <jwe@octave.org>
parents: 16438
diff changeset
146
17884
766ad9be2966 Prompt for non-existent new file when using edit.m from GUI (bug #40450)
Torsten <ttl@justmail.de>
parents: 17822
diff changeset
147 static bool
766ad9be2966 Prompt for non-existent new file when using edit.m from GUI (bug #40450)
Torsten <ttl@justmail.de>
parents: 17822
diff changeset
148 prompt_new_edit_file (const std::string& file)
766ad9be2966 Prompt for non-existent new file when using edit.m from GUI (bug #40450)
Torsten <ttl@justmail.de>
parents: 17822
diff changeset
149 {
766ad9be2966 Prompt for non-existent new file when using edit.m from GUI (bug #40450)
Torsten <ttl@justmail.de>
parents: 17822
diff changeset
150 return enabled () ? instance->do_prompt_new_edit_file (file) : false;
766ad9be2966 Prompt for non-existent new file when using edit.m from GUI (bug #40450)
Torsten <ttl@justmail.de>
parents: 17822
diff changeset
151 }
766ad9be2966 Prompt for non-existent new file when using edit.m from GUI (bug #40450)
Torsten <ttl@justmail.de>
parents: 17822
diff changeset
152
16512
7f2395651a1c dialog boxes with Qt widgets
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parents: 16502
diff changeset
153 static int
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
154 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: 16502
diff changeset
155 const std::string& title)
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
156 {
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
157 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: 16502
diff changeset
158 }
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
159
16551
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16547
diff changeset
160 static std::string
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16547
diff changeset
161 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: 16547
diff changeset
162 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: 16547
diff changeset
163 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: 16547
diff changeset
164 {
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16547
diff changeset
165 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: 16547
diff changeset
166 btn2, btn3, btndef) : 0;
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16547
diff changeset
167 }
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16547
diff changeset
168
16512
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
169 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: 16502
diff changeset
170 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: 16502
diff changeset
171 const std::string& mode,
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
172 int width, int height,
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
173 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: 16502
diff changeset
174 const std::string& name,
16551
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16547
diff changeset
175 const std::list<std::string>& prompt,
16512
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
176 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: 16502
diff changeset
177 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: 16502
diff changeset
178 {
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
179 return enabled ()
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
180 ? instance->do_list_dialog (list, mode, width, height,
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
181 initial_value, name, prompt,
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
182 ok_string, cancel_string)
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
183 : std::pair<std::list<int>, int> ();
16512
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
184 }
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
185
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
186 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: 16502
diff changeset
187 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: 16502
diff changeset
188 const std::string& title,
16551
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16547
diff changeset
189 const std::list<float>& nr,
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16547
diff changeset
190 const std::list<float>& nc,
16512
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
191 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: 16502
diff changeset
192 {
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
193 return enabled ()
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
194 ? instance->do_input_dialog (prompt, title, nr, nc, defaults)
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
195 : std::list<std::string> ();
16512
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
196 }
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
197
16580
adc150db1809 style fixes for uigetfile changes
John W. Eaton <jwe@octave.org>
parents: 16579
diff changeset
198 typedef std::list<std::pair<std::string, std::string> > filter_list;
adc150db1809 style fixes for uigetfile changes
John W. Eaton <jwe@octave.org>
parents: 16579
diff changeset
199
16579
7f8db1942dc0 Add Qt link uigetfile dialog implementation.
John Donoghue <john.donoghue@ieee.org>
parents: 16570
diff changeset
200 static std::list<std::string>
16580
adc150db1809 style fixes for uigetfile changes
John W. Eaton <jwe@octave.org>
parents: 16579
diff changeset
201 file_dialog (const filter_list& filter, const std::string& title,
adc150db1809 style fixes for uigetfile changes
John W. Eaton <jwe@octave.org>
parents: 16579
diff changeset
202 const std::string& filename, const std::string& dirname,
16581
fa4a035e0cf4 Add octave_link uiputfile implementation
John Donoghue <john.donoghue@ieee.org>
parents: 16580
diff changeset
203 const std::string& multimode)
16579
7f8db1942dc0 Add Qt link uigetfile dialog implementation.
John Donoghue <john.donoghue@ieee.org>
parents: 16570
diff changeset
204 {
7f8db1942dc0 Add Qt link uigetfile dialog implementation.
John Donoghue <john.donoghue@ieee.org>
parents: 16570
diff changeset
205 return enabled ()
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
206 ? instance->do_file_dialog (filter, title, filename, dirname,
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
207 multimode)
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
208 : std::list<std::string> ();
16579
7f8db1942dc0 Add Qt link uigetfile dialog implementation.
John Donoghue <john.donoghue@ieee.org>
parents: 16570
diff changeset
209 }
7f8db1942dc0 Add Qt link uigetfile dialog implementation.
John Donoghue <john.donoghue@ieee.org>
parents: 16570
diff changeset
210
7f8db1942dc0 Add Qt link uigetfile dialog implementation.
John Donoghue <john.donoghue@ieee.org>
parents: 16570
diff changeset
211
16547
3cd80afc3509 improve debugging with the GUI
John W. Eaton <jwe@octave.org>
parents: 16528
diff changeset
212 static int debug_cd_or_addpath_error (const std::string& file,
3cd80afc3509 improve debugging with the GUI
John W. Eaton <jwe@octave.org>
parents: 16528
diff changeset
213 const std::string& dir,
3cd80afc3509 improve debugging with the GUI
John W. Eaton <jwe@octave.org>
parents: 16528
diff changeset
214 bool addpath_option)
3cd80afc3509 improve debugging with the GUI
John W. Eaton <jwe@octave.org>
parents: 16528
diff changeset
215 {
3cd80afc3509 improve debugging with the GUI
John W. Eaton <jwe@octave.org>
parents: 16528
diff changeset
216 return enabled ()
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
217 ? instance->do_debug_cd_or_addpath_error (file, dir, addpath_option)
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
218 : 0;
16547
3cd80afc3509 improve debugging with the GUI
John W. Eaton <jwe@octave.org>
parents: 16528
diff changeset
219 }
3cd80afc3509 improve debugging with the GUI
John W. Eaton <jwe@octave.org>
parents: 16528
diff changeset
220
16437
919796a440c6 use signal for changing directory
John W. Eaton <jwe@octave.org>
parents: 16431
diff changeset
221 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
222 {
16485
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16479
diff changeset
223 if (enabled ())
16437
919796a440c6 use signal for changing directory
John W. Eaton <jwe@octave.org>
parents: 16431
diff changeset
224 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
225 }
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
226
16570
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16552
diff changeset
227 // Preserves pending input.
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16552
diff changeset
228 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: 16552
diff changeset
229 {
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16552
diff changeset
230 if (enabled ())
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16552
diff changeset
231 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: 16552
diff changeset
232 }
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16552
diff changeset
233
16524
6a8e63dadfad provide octave_link::set_workspace function with default values
John W. Eaton <jwe@octave.org>
parents: 16512
diff changeset
234 static void set_workspace (void);
6a8e63dadfad provide octave_link::set_workspace function with default values
John W. Eaton <jwe@octave.org>
parents: 16512
diff changeset
235
16502
45ae1038ee89 allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents: 16485
diff changeset
236 static void set_workspace (bool top_level,
45ae1038ee89 allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents: 16485
diff changeset
237 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
238 {
16485
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16479
diff changeset
239 if (enabled ())
19970
f7846f0ea6db GUI: enable workspace update when debugging (Bug #44455)
John Donoghue
parents: 19714
diff changeset
240 instance->do_set_workspace (top_level, instance->debugging, ws);
16468
0f143f68078d use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents: 16443
diff changeset
241 }
0f143f68078d use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents: 16443
diff changeset
242
0f143f68078d use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents: 16443
diff changeset
243 static void clear_workspace (void)
0f143f68078d use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents: 16443
diff changeset
244 {
16485
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16479
diff changeset
245 if (enabled ())
16468
0f143f68078d use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents: 16443
diff changeset
246 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
247 }
d4b6ad43bc87 use direct callbacks instead to handle history and workspace list updates
John W. Eaton <jwe@octave.org>
parents: 15402
diff changeset
248
16431
5982d469f79b use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents: 16426
diff changeset
249 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
250 {
16485
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16479
diff changeset
251 if (enabled ())
16431
5982d469f79b use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents: 16426
diff changeset
252 instance->do_set_history (hist);
5982d469f79b use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents: 16426
diff changeset
253 }
5982d469f79b use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents: 16426
diff changeset
254
5982d469f79b use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents: 16426
diff changeset
255 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: 16426
diff changeset
256 {
16485
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16479
diff changeset
257 if (enabled ())
16431
5982d469f79b use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents: 16426
diff changeset
258 instance->do_append_history (hist_entry);
5982d469f79b use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents: 16426
diff changeset
259 }
5982d469f79b use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents: 16426
diff changeset
260
5982d469f79b use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents: 16426
diff changeset
261 static void clear_history (void)
5982d469f79b use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents: 16426
diff changeset
262 {
16485
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16479
diff changeset
263 if (enabled ())
16431
5982d469f79b use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents: 16426
diff changeset
264 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
265 }
d4b6ad43bc87 use direct callbacks instead to handle history and workspace list updates
John W. Eaton <jwe@octave.org>
parents: 15402
diff changeset
266
16415
70032fc70bee move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents: 16399
diff changeset
267 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
268 {
16485
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16479
diff changeset
269 if (enabled ())
16415
70032fc70bee move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents: 16399
diff changeset
270 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
271 }
d4b6ad43bc87 use direct callbacks instead to handle history and workspace list updates
John W. Eaton <jwe@octave.org>
parents: 15402
diff changeset
272
16415
70032fc70bee move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents: 16399
diff changeset
273 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
274 {
16485
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16479
diff changeset
275 if (enabled ())
16415
70032fc70bee move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents: 16399
diff changeset
276 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
277 }
d4b6ad43bc87 use direct callbacks instead to handle history and workspace list updates
John W. Eaton <jwe@octave.org>
parents: 15402
diff changeset
278
16419
16bfbf9136d3 avoid creating unnecessary octave_value objects for octave_link calls
John W. Eaton <jwe@octave.org>
parents: 16415
diff changeset
279 static void enter_debugger_event (const std::string& file, int line)
16377
8430ea8c1594 open editor tab and insert marker for debugging with gui
John W. Eaton <jwe@octave.org>
parents: 16350
diff changeset
280 {
16485
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16479
diff changeset
281 if (enabled ())
16438
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
parents: 16437
diff changeset
282 {
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
parents: 16437
diff changeset
283 instance->debugging = true;
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
parents: 16437
diff changeset
284
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
parents: 16437
diff changeset
285 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: 16437
diff changeset
286 }
16395
fc491da603f6 also provide a hook for exiting debugger
John W. Eaton <jwe@octave.org>
parents: 16386
diff changeset
287 }
fc491da603f6 also provide a hook for exiting debugger
John W. Eaton <jwe@octave.org>
parents: 16386
diff changeset
288
16438
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
parents: 16437
diff changeset
289 static void execute_in_debugger_event (const std::string& file, int line)
16395
fc491da603f6 also provide a hook for exiting debugger
John W. Eaton <jwe@octave.org>
parents: 16386
diff changeset
290 {
16485
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16479
diff changeset
291 if (enabled ())
16438
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
parents: 16437
diff changeset
292 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: 16437
diff changeset
293 }
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
parents: 16437
diff changeset
294
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
parents: 16437
diff changeset
295 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: 16437
diff changeset
296 {
16485
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16479
diff changeset
297 if (enabled () && instance->debugging)
16438
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
parents: 16437
diff changeset
298 {
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
parents: 16437
diff changeset
299 instance->debugging = false;
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
parents: 16437
diff changeset
300
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
parents: 16437
diff changeset
301 instance->do_exit_debugger_event ();
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
parents: 16437
diff changeset
302 }
16377
8430ea8c1594 open editor tab and insert marker for debugging with gui
John W. Eaton <jwe@octave.org>
parents: 16350
diff changeset
303 }
8430ea8c1594 open editor tab and insert marker for debugging with gui
John W. Eaton <jwe@octave.org>
parents: 16350
diff changeset
304
16386
4902484f9181 callbacks to set markers in editor using command line dbstop function
John W. Eaton <jwe@octave.org>
parents: 16383
diff changeset
305 static void
16419
16bfbf9136d3 avoid creating unnecessary octave_value objects for octave_link calls
John W. Eaton <jwe@octave.org>
parents: 16415
diff changeset
306 update_breakpoint (bool insert, const std::string& file, int line)
16386
4902484f9181 callbacks to set markers in editor using command line dbstop function
John W. Eaton <jwe@octave.org>
parents: 16383
diff changeset
307 {
16485
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16479
diff changeset
308 if (enabled ())
16419
16bfbf9136d3 avoid creating unnecessary octave_value objects for octave_link calls
John W. Eaton <jwe@octave.org>
parents: 16415
diff changeset
309 instance->do_update_breakpoint (insert, file, line);
16386
4902484f9181 callbacks to set markers in editor using command line dbstop function
John W. Eaton <jwe@octave.org>
parents: 16383
diff changeset
310 }
4902484f9181 callbacks to set markers in editor using command line dbstop function
John W. Eaton <jwe@octave.org>
parents: 16383
diff changeset
311
16421
40d1ddca4db5 improve use of octave_link
John W. Eaton <jwe@octave.org>
parents: 16420
diff changeset
312 static void connect_link (octave_link *);
16415
70032fc70bee move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents: 16399
diff changeset
313
16528
9bc1f8278966 allow GUI to customize prompts at startup
John W. Eaton <jwe@octave.org>
parents: 16524
diff changeset
314 static void set_default_prompts (std::string& ps1, std::string& ps2,
9bc1f8278966 allow GUI to customize prompts at startup
John W. Eaton <jwe@octave.org>
parents: 16524
diff changeset
315 std::string& ps4)
9bc1f8278966 allow GUI to customize prompts at startup
John W. Eaton <jwe@octave.org>
parents: 16524
diff changeset
316 {
9bc1f8278966 allow GUI to customize prompts at startup
John W. Eaton <jwe@octave.org>
parents: 16524
diff changeset
317 if (enabled ())
9bc1f8278966 allow GUI to customize prompts at startup
John W. Eaton <jwe@octave.org>
parents: 16524
diff changeset
318 instance->do_set_default_prompts (ps1, ps2, ps4);
9bc1f8278966 allow GUI to customize prompts at startup
John W. Eaton <jwe@octave.org>
parents: 16524
diff changeset
319 }
9bc1f8278966 allow GUI to customize prompts at startup
John W. Eaton <jwe@octave.org>
parents: 16524
diff changeset
320
16552
8fc1f6535380 new function, __octave_link_enabled__
John W. Eaton <jwe@octave.org>
parents: 16551
diff changeset
321 static bool enabled (void)
8fc1f6535380 new function, __octave_link_enabled__
John W. Eaton <jwe@octave.org>
parents: 16551
diff changeset
322 {
8fc1f6535380 new function, __octave_link_enabled__
John W. Eaton <jwe@octave.org>
parents: 16551
diff changeset
323 return instance_ok () ? instance->link_enabled : false;
8fc1f6535380 new function, __octave_link_enabled__
John W. Eaton <jwe@octave.org>
parents: 16551
diff changeset
324 }
8fc1f6535380 new function, __octave_link_enabled__
John W. Eaton <jwe@octave.org>
parents: 16551
diff changeset
325
17010
c50ee84842a9 Add preferences and prefdir functions
John Donoghue <john.donoghue@ieee.org>
parents: 16892
diff changeset
326 static bool
c50ee84842a9 Add preferences and prefdir functions
John Donoghue <john.donoghue@ieee.org>
parents: 16892
diff changeset
327 show_preferences ()
c50ee84842a9 Add preferences and prefdir functions
John Donoghue <john.donoghue@ieee.org>
parents: 16892
diff changeset
328 {
c50ee84842a9 Add preferences and prefdir functions
John Donoghue <john.donoghue@ieee.org>
parents: 16892
diff changeset
329 if (enabled ())
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
330 {
17010
c50ee84842a9 Add preferences and prefdir functions
John Donoghue <john.donoghue@ieee.org>
parents: 16892
diff changeset
331 instance->do_show_preferences ();
c50ee84842a9 Add preferences and prefdir functions
John Donoghue <john.donoghue@ieee.org>
parents: 16892
diff changeset
332 return true;
c50ee84842a9 Add preferences and prefdir functions
John Donoghue <john.donoghue@ieee.org>
parents: 16892
diff changeset
333 }
c50ee84842a9 Add preferences and prefdir functions
John Donoghue <john.donoghue@ieee.org>
parents: 16892
diff changeset
334 else
c50ee84842a9 Add preferences and prefdir functions
John Donoghue <john.donoghue@ieee.org>
parents: 16892
diff changeset
335 return false;
c50ee84842a9 Add preferences and prefdir functions
John Donoghue <john.donoghue@ieee.org>
parents: 16892
diff changeset
336 }
c50ee84842a9 Add preferences and prefdir functions
John Donoghue <john.donoghue@ieee.org>
parents: 16892
diff changeset
337
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
338 static bool
17029
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451)
John Donoghue <john.donoghue@ieee.org>
parents: 17010
diff changeset
339 show_doc (const std::string & file)
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451)
John Donoghue <john.donoghue@ieee.org>
parents: 17010
diff changeset
340 {
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451)
John Donoghue <john.donoghue@ieee.org>
parents: 17010
diff changeset
341 if (enabled ())
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
342 {
17029
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451)
John Donoghue <john.donoghue@ieee.org>
parents: 17010
diff changeset
343 instance->do_show_doc (file);
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451)
John Donoghue <john.donoghue@ieee.org>
parents: 17010
diff changeset
344 return true;
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451)
John Donoghue <john.donoghue@ieee.org>
parents: 17010
diff changeset
345 }
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451)
John Donoghue <john.donoghue@ieee.org>
parents: 17010
diff changeset
346 else
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451)
John Donoghue <john.donoghue@ieee.org>
parents: 17010
diff changeset
347 return false;
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
348
17029
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451)
John Donoghue <john.donoghue@ieee.org>
parents: 17010
diff changeset
349 }
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451)
John Donoghue <john.donoghue@ieee.org>
parents: 17010
diff changeset
350
15371
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
351 private:
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
352
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
353 static octave_link *instance;
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 // No copying!
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
356
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
357 octave_link (const octave_link&);
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
358
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
359 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
360
16485
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16479
diff changeset
361 static bool instance_ok (void) { return instance != 0; }
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16479
diff changeset
362
16415
70032fc70bee move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents: 16399
diff changeset
363 protected:
14719
89c64340e9ab Extended event based communication model.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14718
diff changeset
364
15371
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
365 // 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
366 octave_mutex *event_queue_mutex;
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
367
15402
7f423c6111c6 refactor GUI event handling to use new event_queue class
John W. Eaton <jwe@octave.org>
parents: 15388
diff changeset
368 // Event Queue.
7f423c6111c6 refactor GUI event handling to use new event_queue class
John W. Eaton <jwe@octave.org>
parents: 15388
diff changeset
369 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
370
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
371 bool debugging;
16485
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16479
diff changeset
372 bool link_enabled;
15371
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
373
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
374 void do_generate_events (void);
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
375 void do_process_events (void);
16479
7a71ea0b7ae9 eliminate event listener class
John W. Eaton <jwe@octave.org>
parents: 16468
diff changeset
376 void do_discard_events (void);
7a71ea0b7ae9 eliminate event listener class
John W. Eaton <jwe@octave.org>
parents: 16468
diff changeset
377
15402
7f423c6111c6 refactor GUI event handling to use new event_queue class
John W. Eaton <jwe@octave.org>
parents: 15388
diff changeset
378 template <class T>
7f423c6111c6 refactor GUI event handling to use new event_queue class
John W. Eaton <jwe@octave.org>
parents: 15388
diff changeset
379 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
380 {
16485
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16479
diff changeset
381 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
382 }
7f423c6111c6 refactor GUI event handling to use new event_queue class
John W. Eaton <jwe@octave.org>
parents: 15388
diff changeset
383
7f423c6111c6 refactor GUI event handling to use new event_queue class
John W. Eaton <jwe@octave.org>
parents: 15388
diff changeset
384 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
385 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
386 {
16485
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16479
diff changeset
387 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
388 }
7f423c6111c6 refactor GUI event handling to use new event_queue class
John W. Eaton <jwe@octave.org>
parents: 15388
diff changeset
389
7f423c6111c6 refactor GUI event handling to use new event_queue class
John W. Eaton <jwe@octave.org>
parents: 15388
diff changeset
390 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
391 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
392 {
16485
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16479
diff changeset
393 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
394 }
15371
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
395
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
396 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
397 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
398
19714
21015ca26566 Restructure shutdown flow and behavior for improved robustness
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 19697
diff changeset
399 virtual bool do_confirm_shutdown (void) = 0;
16485
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16479
diff changeset
400 virtual bool do_exit (int status) = 0;
8b783661e03f improve exit sequence for GUI
John W. Eaton <jwe@octave.org>
parents: 16479
diff changeset
401
20113
c36f2b083613 make copying figures to clipboard work (bug #44866)
John W. Eaton <jwe@octave.org>
parents: 19970
diff changeset
402 virtual bool do_copy_image_to_clipboard (const std::string& file) = 0;
c36f2b083613 make copying figures to clipboard work (bug #44866)
John W. Eaton <jwe@octave.org>
parents: 19970
diff changeset
403
16443
7a2ee6ea7800 rename dbstop -> breakpoint in GUI interface functions
John W. Eaton <jwe@octave.org>
parents: 16438
diff changeset
404 virtual bool do_edit_file (const std::string& file) = 0;
17884
766ad9be2966 Prompt for non-existent new file when using edit.m from GUI (bug #40450)
Torsten <ttl@justmail.de>
parents: 17822
diff changeset
405 virtual bool do_prompt_new_edit_file (const std::string& file) = 0;
16443
7a2ee6ea7800 rename dbstop -> breakpoint in GUI interface functions
John W. Eaton <jwe@octave.org>
parents: 16438
diff changeset
406
16512
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
407 virtual int
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
408 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: 16502
diff changeset
409 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: 16502
diff changeset
410
16551
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16547
diff changeset
411 virtual std::string
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16547
diff changeset
412 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: 16547
diff changeset
413 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: 16547
diff changeset
414 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: 16547
diff changeset
415
16512
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
416 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: 16502
diff changeset
417 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: 16502
diff changeset
418 const std::string& mode,
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
419 int width, int height,
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
420 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: 16502
diff changeset
421 const std::string& name,
16551
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16547
diff changeset
422 const std::list<std::string>& prompt,
16512
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
423 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: 16502
diff changeset
424 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: 16502
diff changeset
425
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
426 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: 16502
diff changeset
427 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: 16502
diff changeset
428 const std::string& title,
16551
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16547
diff changeset
429 const std::list<float>& nr,
6ae555fc8c43 Add questdlg dialog function and fix variety of dialog bugs.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16547
diff changeset
430 const std::list<float>& nc,
16512
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
431 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: 16502
diff changeset
432
16579
7f8db1942dc0 Add Qt link uigetfile dialog implementation.
John Donoghue <john.donoghue@ieee.org>
parents: 16570
diff changeset
433 virtual std::list<std::string>
16580
adc150db1809 style fixes for uigetfile changes
John W. Eaton <jwe@octave.org>
parents: 16579
diff changeset
434 do_file_dialog (const filter_list& filter, const std::string& title,
adc150db1809 style fixes for uigetfile changes
John W. Eaton <jwe@octave.org>
parents: 16579
diff changeset
435 const std::string& filename, const std::string& dirname,
16581
fa4a035e0cf4 Add octave_link uiputfile implementation
John Donoghue <john.donoghue@ieee.org>
parents: 16580
diff changeset
436 const std::string& multimode) = 0;
16579
7f8db1942dc0 Add Qt link uigetfile dialog implementation.
John Donoghue <john.donoghue@ieee.org>
parents: 16570
diff changeset
437
16547
3cd80afc3509 improve debugging with the GUI
John W. Eaton <jwe@octave.org>
parents: 16528
diff changeset
438 virtual int
3cd80afc3509 improve debugging with the GUI
John W. Eaton <jwe@octave.org>
parents: 16528
diff changeset
439 do_debug_cd_or_addpath_error (const std::string& file,
3cd80afc3509 improve debugging with the GUI
John W. Eaton <jwe@octave.org>
parents: 16528
diff changeset
440 const std::string& dir,
3cd80afc3509 improve debugging with the GUI
John W. Eaton <jwe@octave.org>
parents: 16528
diff changeset
441 bool addpath_option) = 0;
3cd80afc3509 improve debugging with the GUI
John W. Eaton <jwe@octave.org>
parents: 16528
diff changeset
442
16437
919796a440c6 use signal for changing directory
John W. Eaton <jwe@octave.org>
parents: 16431
diff changeset
443 virtual void do_change_directory (const std::string& dir) = 0;
16415
70032fc70bee move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents: 16399
diff changeset
444
16570
d5ae5aa80d42 preserve pending command line input when running commands from GUI actions
John W. Eaton <jwe@octave.org>
parents: 16552
diff changeset
445 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: 16552
diff changeset
446
16468
0f143f68078d use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents: 16443
diff changeset
447 virtual void
19970
f7846f0ea6db GUI: enable workspace update when debugging (Bug #44455)
John Donoghue
parents: 19714
diff changeset
448 do_set_workspace (bool top_level, bool debug,
16502
45ae1038ee89 allow renaming of variables in workspace viewer
John W. Eaton <jwe@octave.org>
parents: 16485
diff changeset
449 const std::list<workspace_element>& ws) = 0;
16468
0f143f68078d use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents: 16443
diff changeset
450
0f143f68078d use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents: 16443
diff changeset
451 virtual void do_clear_workspace (void) = 0;
16415
70032fc70bee move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents: 16399
diff changeset
452
16431
5982d469f79b use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents: 16426
diff changeset
453 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: 16426
diff changeset
454 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: 16426
diff changeset
455 virtual void do_clear_history (void) = 0;
16415
70032fc70bee move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents: 16399
diff changeset
456
70032fc70bee move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents: 16399
diff changeset
457 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: 16399
diff changeset
458 virtual void do_post_input_event (void) = 0;
16399
f9a737fd8829 allow command-line edit function to use GUI editor
John W. Eaton <jwe@octave.org>
parents: 16395
diff changeset
459
16468
0f143f68078d use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents: 16443
diff changeset
460 virtual void
0f143f68078d use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents: 16443
diff changeset
461 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: 16443
diff changeset
462
0f143f68078d use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents: 16443
diff changeset
463 virtual void
0f143f68078d use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents: 16443
diff changeset
464 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: 16443
diff changeset
465
16438
a971d8bdaadc use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
parents: 16437
diff changeset
466 virtual void do_exit_debugger_event (void) = 0;
16415
70032fc70bee move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents: 16399
diff changeset
467
70032fc70bee move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents: 16399
diff changeset
468 virtual void do_update_breakpoint (bool insert,
16419
16bfbf9136d3 avoid creating unnecessary octave_value objects for octave_link calls
John W. Eaton <jwe@octave.org>
parents: 16415
diff changeset
469 const std::string& file, int line) = 0;
16528
9bc1f8278966 allow GUI to customize prompts at startup
John W. Eaton <jwe@octave.org>
parents: 16524
diff changeset
470
9bc1f8278966 allow GUI to customize prompts at startup
John W. Eaton <jwe@octave.org>
parents: 16524
diff changeset
471 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: 16524
diff changeset
472 std::string& ps4) = 0;
17010
c50ee84842a9 Add preferences and prefdir functions
John Donoghue <john.donoghue@ieee.org>
parents: 16892
diff changeset
473
c50ee84842a9 Add preferences and prefdir functions
John Donoghue <john.donoghue@ieee.org>
parents: 16892
diff changeset
474 virtual void do_show_preferences (void) = 0;
17029
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451)
John Donoghue <john.donoghue@ieee.org>
parents: 17010
diff changeset
475
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451)
John Donoghue <john.donoghue@ieee.org>
parents: 17010
diff changeset
476 virtual void do_show_doc (const std::string &file) = 0;
15371
eec0d1fcba4f use Octave singleton style for octave_link class
John W. Eaton <jwe@octave.org>
parents: 15204
diff changeset
477 };
14713
565ddd85565e Added comments for the octave-adapter module.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14712
diff changeset
478
13501
86d6c3b90ad7 Added new gui files.
Jacob Dawid <jacob.dawid@googlemail.com>
parents:
diff changeset
479 #endif // OCTAVELINK_H