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annotate libgui/src/m-editor/file-editor-tab.h @ 16395:fc491da603f6

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also provide a hook for exiting debugger * file-editor-interface.h (file_editor_interface::insert_debugger_pointer_request): Rename from file_editor_interface::handle_update_debug_pointer_request (file_editor_interface::delete_debugger_pointer_request): New function. * file-editor-tab.h, file-editor-tab.cc (file_editor_tab::insert_debugger_pointer): Rename from file_editor_tab::set_debugger_position. Change all uses. (file_editor_tab::delete_debugger_pointer): New function. * file-editor.h, file-editor.cc (file_editor::handle_insert_debugger_pointer_request): Renamem from file_editor::handle_update_debug_pointer_request. Change all uses. (file_editor::handle_delete_debugger_pointer_request): New function. (file_editor::add_file_editor_tab): Connect fetab_delete_debugger_pointer signal to delete_debugger_pointer. (file_editor::fetab_insert_debugger_pointer): Rename from file_editor::fetab_set_debugger_position. Change all uses. (file_editor::fetab_delete_debugger_pointer): New signal. * main-window.h, main-window.cc (main_window::handle_insert_debugger_pointer_request): Rename from main_window::handle_update_debug_pointer_request. (main_window::handle_delete_debugger_pointer_request): New function. (main_window::construct): Connect delete_debugger_pointer_signal to handle_delete_debugger_pointer_request. * octave-event-listener.h (event_listener::insert_debugger_pointer): Rename from event_listener::update_debug_pointer): (event_listener::delete_debugger_pointer): New function * octave-link.h, octave-link.cc (octave_link::do_insert_debugger_pointer): Rename from octave_link::do_update_debug_pointer. Change all uses. (octave_link::do_delete_debugger_pointer): New function. (octave_link::do_enter_debugger_event_hook_fcn): Rename from octave_link::do_debug_input_event_hook_fcn. (octave_link::do_exit_debugger_event_hook_fcn): New function. (enter_debugger_event_hook_fcn): Rename form debug_input_event_hook_fcn. Change all uses. (octave_link::exit_debugger_event_hook_fcn): New function. * octave-main-thread.h, octave-main-thread.cc (enter_debugger_event_hook_fcn): Rename from debug_input_event_hook_fcn. (exit_debugger_event_hook_fcn): New function. (octave_main_thread::run): Install exit_debugger_event_hook_fcn hook function. * octave-qt-event-listener.h, octave-qt-event-listener.cc (octave_qt_event_listener::insert_debugger_pointer): Rename from octave_qt_event_listener::update_debug_pointer. Change all uses. (octave_qt_event_listener::delete_debugger_pointer): New function. * octave-qt-event-listener.h (octave_qt_event_listener::update_debug_pointer_signal): Rename from octave_qt_event_listener::insert_debugger_pointer_signal. Change all uses. (octave_qt_event_listner::delete_debugger_pointer_signal): New signal. * input.cc (enter_debugger_event_hook_functions): Rename from debug_input_event_hook_functions. Change all uses. (exit_debugger_event_hook_functions): New static variable. (exit_debugger_cleanup): new function. (get_debug_input): Use unwind-protect to run exit_debugger_event_hook_functions on return. (Fadd_enter_debugger_event_hook): Rename from Fadd_debug_input_event_hook. Change all uses. (Fremove_enter_debugger_event_hook): Rename from Fremove_debug_input_event_hook. Change all uses. (Fadd_exit_debugger_event_hook, Fremove_exit_debugger_event_hook): New functions.
author John W. Eaton <jwe@octave.org>
date Fri, 29 Mar 2013 22:37:01 -0400
parents f5204f486a29
children 28136851099a
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) 2011-2012 Jacob Dawid
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4
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5 This file is part of Octave.
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6
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
359098ad343e update copyright notices in libgui directory
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9 Free Software Foundation; either version 3 of the License, or (at your
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10 option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
359098ad343e update copyright notices in libgui directory
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <http://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 #ifndef FILEEDITORTAB_H
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24 #define FILEEDITORTAB_H
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25
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26 #include <Qsci/qsciscintilla.h>
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27 #include <QWidget>
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28 #include <QCloseEvent>
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29 #include <QFileSystemWatcher>
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31 #include "find-dialog.h"
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32
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33 class file_editor;
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34 class file_editor_tab : public QWidget
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35 {
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36 Q_OBJECT
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37 public:
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38 file_editor_tab (QString directory = "");
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39 ~file_editor_tab ();
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40
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41 public slots:
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42 void update_window_title(bool modified);
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43 void handle_copy_available(bool enableCopy);
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44 void handle_margin_clicked (int line, int margin, Qt::KeyboardModifiers state);
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45
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46 /** Tells the editor tab to react on changed settings. */
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47 void notice_settings ();
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48 /** Will initiate close if associated with the identifier tag. */
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49 void conditional_close (const QWidget* ID);
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50 /** Change to a different editor tab by identifier tag. */
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51 void change_editor_state (const QWidget* ID);
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52 /** Simply transmit file name. */
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53 void file_name_query (const QWidget* ID);
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54
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55 void set_focus (const QWidget* ID);
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56 void undo (const QWidget* ID);
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57 void redo (const QWidget* ID);
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58 void copy (const QWidget* ID);
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59 void cut (const QWidget* ID);
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60 void paste (const QWidget* ID);
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61 void save_file (const QWidget* ID);
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62 void save_file (const QWidget* ID, const QString& fileName, bool remove_on_success);
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63 void save_file_as (const QWidget* ID);
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64 void run_file (const QWidget* ID);
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65 void toggle_bookmark (const QWidget* ID);
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66 void next_bookmark (const QWidget* ID);
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67 void previous_bookmark (const QWidget* ID);
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68 void remove_bookmark (const QWidget* ID);
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69
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70 void toggle_breakpoint (const QWidget* ID);
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71 void next_breakpoint (const QWidget* ID);
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72 void previous_breakpoint (const QWidget* ID);
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73 void remove_all_breakpoints (const QWidget* ID);
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74
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75 void comment_selected_text (const QWidget* ID);
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76 void uncomment_selected_text (const QWidget* ID);
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77 void find (const QWidget* ID);
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78 void goto_line (const QWidget* ID, int line = -1);
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79
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80 void insert_debugger_pointer (const QWidget *ID, int line = -1);
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81 void delete_debugger_pointer (const QWidget *ID, int line = -1);
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82
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83 void do_dbstop_marker (bool insert, const QWidget *ID, int line = -1);
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84
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85 void set_modified (bool modified = true);
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86
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87 QString load_file (const QString& fileName);
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88 void new_file ();
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89
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90 void file_has_changed (const QString& fileName);
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91
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92 signals:
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93 void file_name_changed (const QString& fileName, const QString& toolTip);
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94 void editor_state_changed (bool copy_available, const QString& fileName);
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95 void tab_remove_request ();
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96 void add_filename_to_list (const QString&, QWidget *);
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97 void mru_add_file (const QString& file_name);
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98 void editor_check_conflict_save (const QString& saveFileName, bool remove_on_success);
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99 void process_octave_code (const QString& command);
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100
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101 protected:
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102 void closeEvent (QCloseEvent *event);
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103 void set_file_name (const QString& fileName);
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104
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105 private slots:
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106 /** When user closes message box for reload question. */
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107 void handle_file_reload_answer (int decision);
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108 /** When user closes message box for resave question. */
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109 void handle_file_resave_answer (int decision);
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110 /** When user closes message box for modified question. */
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111 void handle_file_modified_answer (int decision);
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112 /** When user closes find_dialog box. */
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113 void handle_find_dialog_finished (int decision);
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114 /** When user closes QFileDialog box. */
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115 void handle_save_file_as_answer (const QString& fileName);
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116 void handle_save_file_as_answer_close (const QString& fileName);
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117 void handle_save_file_as_answer_cancel ();
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118
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119 private:
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120
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121 struct bp_info
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122 {
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123 bp_info (const QString& p, const QString& fn, int l)
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124 : path (p.toStdString ()), function_name (fn.toStdString ()), line (l)
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125 { }
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126
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127 std::string path;
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128 std::string function_name;
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129 int line;
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130 };
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131
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132 void save_file (const QString& saveFileName, bool remove_on_success = false);
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133 void save_file_as (bool remove_on_success = false);
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134 void message_duplicate_file_name (const QString& fileName);
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135
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136 void update_lexer ();
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137 void request_add_breakpoint (int line);
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138 void request_remove_breakpoint (int line);
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139
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140 int check_file_modified ();
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141 void do_comment_selected_text (bool comment);
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142
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143 void run_file_callback (void);
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144 void add_breakpoint_callback (const bp_info& info);
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145 void remove_breakpoint_callback (const bp_info& info);
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146 void remove_all_breakpoints_callback (const bp_info& info);
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147 void center_current_line ();
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148
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149 QsciScintilla * _edit_area;
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150
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151 QString _file_name;
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152 QString _file_name_short;
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153
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154 bool _long_title;
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155 bool _copy_available;
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156
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157 QFileSystemWatcher _file_system_watcher;
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158
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159 find_dialog * _find_dialog;
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160 bool _find_dialog_is_visible;
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161 QRect _find_dialog_geometry;
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162 };
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163
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164 #endif // FILEEDITORTAB_H