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annotate libgui/src/resource-manager.h @ 19697:4197fc428c7d

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maint: Update copyright notices for 2015.
author John W. Eaton <jwe@octave.org>
date Wed, 11 Feb 2015 14:19:08 -0500
parents 866d3860724c
children a8a5415b05cb
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1 /*
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2
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3 Copyright (C) 2011-2015 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 : public QObject
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33 {
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34 Q_OBJECT
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35
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36 protected:
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37
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38 public:
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39
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40 resource_manager (void);
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41
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42 ~resource_manager ();
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43
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44 static QSettings *get_settings (void)
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45 {
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46 return instance_ok () ? instance->do_get_settings () : 0;
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47 }
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48
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49 static QSettings *get_default_settings (void)
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50 {
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51 return instance_ok () ? instance->do_get_default_settings () : 0;
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52 }
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53
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54 static QString get_settings_file (void)
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55 {
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56 return instance_ok () ? instance->do_get_settings_file () : QString ();
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57 }
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58
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59 static void reload_settings (void)
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60 {
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61 if (instance_ok ())
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62 instance->do_reload_settings ();
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63 }
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64
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65 static void set_settings (const QString& file)
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66 {
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67 if (instance_ok ())
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68 instance->do_set_settings (file);
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69 }
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70
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71 static QString get_gui_translation_dir (void);
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72
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73 static void config_translators (QTranslator*, QTranslator*, QTranslator*);
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74
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75 static void update_network_settings (void)
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76 {
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77 if (instance_ok ())
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78 instance->do_update_network_settings ();
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79 }
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80
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81 static bool is_first_run (void)
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82 {
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83 return instance_ok () ? instance->do_is_first_run () : true;
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84 }
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85
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86 static QString storage_class_chars (void) { return "afghip"; }
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87 static QStringList storage_class_names (void);
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88 static QList<QColor> storage_class_default_colors (void);
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89
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90 static QString terminal_color_chars (void) { return "fbsc"; }
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91 static QStringList terminal_color_names (void);
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92 static QList<QColor> terminal_default_colors (void);
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93
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94 private:
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95
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96 static resource_manager *instance;
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97
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98 static void cleanup_instance (void) { delete instance; instance = 0; }
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99
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100 // No copying!
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101
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102 resource_manager (const resource_manager&);
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103
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104 resource_manager& operator = (const resource_manager&);
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105
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106 static bool instance_ok (void);
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107
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108 QString settings_directory;
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109
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110 QString settings_file;
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111
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112 QSettings *settings;
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113
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114 QSettings *default_settings;
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115
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116 QSettings *do_get_settings (void) const;
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117
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118 QSettings *do_get_default_settings (void) const;
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119
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120 QString do_get_settings_file (void);
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121
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122 QString do_get_settings_directory (void);
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123
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124 void do_reload_settings (void);
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125
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126 void do_set_settings (const QString& file);
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127
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128 void do_update_network_settings (void);
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129
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130 bool do_is_first_run (void) const;
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131
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132 };
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133
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134 #endif // RESOURCEMANAGER_H