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annotate libgui/src/resource-manager.h @ 16457:10edb6f1ae98

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improve encapsulation of file editor window object * file-editor-interface.h (file_editor_interface::connect_visibility_changed): New function. * file-editor.h, file-editor.cc (file_editor::handle_visibility, file_editor::focus, file_editor::connect_visibility_changed): New functions. (file_editor::construct): Connect main_window::new_file_signal to file_editor::new_file. * main-window.cc (main_window::editor_window): Rename from _file_editor. Change all uses. (create_default_editor): New static function. (main_window::main_window): Use it to initialize editor_window. (main_window::new_file_signal, main_window::open_file_signal): New signals. (main_window::new_file, main_window::open_file): Emit signals instead of calling file_editor functions directly. (main_window::focus_editor, main_window::handle_editor_visible): Delete. (main_window::connect_visibility_changed): Call editor_window->connect_visibility_changed. (main_window::construct): Don't create _file_editor. (main_window::construct_file_menu): Connect _open_action::triggered to editor_window::request_open_file instead of main_window::open_file. Connect _new_script_action::triggered to editor_window::request_new_file instead of main_window::new_file. (main_window::construct_new_menu): Connect editor_action::triggered to editor_window::focus instead of main_window::focus_editor.
author John W. Eaton <jwe@octave.org>
date Sun, 07 Apr 2013 05:45:23 -0400
parents 22ab4fe661d7
children e13051d7a472
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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
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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
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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 RESOURCEMANAGER_H
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24 #define RESOURCEMANAGER_H
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25
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26 #include <QDesktopServices>
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27 #include <QIcon>
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28 #include <QMap>
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29 #include <QSettings>
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30 #include <QTranslator>
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31
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32 class resource_manager
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33 {
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34 protected:
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35
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36 resource_manager (void);
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37
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38 public:
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39
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40 ~resource_manager ();
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41
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42 static QSettings *get_settings (void)
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43 {
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44 return instance_ok () ? instance->do_get_settings () : 0;
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45 }
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46
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47 static QString get_home_path (void)
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48 {
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49 return instance_ok () ? instance->do_get_home_path () : QString ();
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50 }
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51
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52 static void reload_settings (void)
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53 {
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54 if (instance_ok ())
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55 instance->do_reload_settings ();
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56 }
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57
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58 static void set_settings (const QString& file)
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59 {
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60 if (instance_ok ())
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61 instance->do_set_settings (file);
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62 }
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63
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64 static QString get_gui_translation_dir (void);
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65
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66 static void config_translators (QTranslator*, QTranslator*);
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67
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68 static void update_network_settings (void)
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69 {
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70 if (instance_ok ())
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71 instance->do_update_network_settings ();
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72 }
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73
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74 static bool is_first_run (void)
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75 {
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76 return instance_ok () ? instance->do_is_first_run () : true;
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77 }
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78
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79 static const char *octave_keywords (void);
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80
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81 private:
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82
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83 static resource_manager *instance;
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84
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85 static void cleanup_instance (void) { delete instance; instance = 0; }
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86
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87 // No copying!
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88
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89 resource_manager (const resource_manager&);
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90
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91 resource_manager& operator = (const resource_manager&);
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92
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93 static bool instance_ok (void);
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94
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95 QSettings *settings;
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96
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97 QString home_path;
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98
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99 bool first_run;
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100
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101 QSettings *do_get_settings (void);
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102
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103 QString do_get_home_path (void);
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104
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105 void do_reload_settings (void);
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106
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107 void do_set_settings (const QString& file);
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108
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109 void do_update_network_settings (void);
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110
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111 bool do_is_first_run (void);
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112
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113 };
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114
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115 #endif // RESOURCEMANAGER_H