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annotate libgui/src/resource-manager.h @ 15787:b081fbe80174

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provide separate icons for gui's floating widgets * resource.qrc: add new icons to the list of resources * settings-dialog.ui: new tab with radio buttons for icon set * settings-dialog.cc: configure radio buttons in settings_dialog(), write the selected icon set to settings file in write_changed_settings() * resource-manager.h: added constasnts for the icon sets * main-window.cc: set the icons for all dock-widgets in notice-settings() * libgui/src/icons: added 12 icons (two sets of 6 icons)
author Torsten <ttl@justmail.de>
date Fri, 14 Dec 2012 13:18:14 +0100
parents fd27e10b9b05
children 9cd14e53e906
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rev   line source
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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
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31 // constants for the widget's icons
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32 enum widget_icon_set
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33 {
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34 NO_ICON_SET = 0,
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35 GRAPHIC_ICON_SET,
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36 LETTER_ICON_SET
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37 };
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38 static const char* WIDGET_ICON_SET_PREFIX[] =
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39 {":/actions/icons/logo.png",
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40 ":/actions/icons/graphic_logo_",
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41 ":/actions/icons/letter_logo_"};
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42
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43
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44 class resource_manager
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45 {
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46 protected:
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47
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48 resource_manager (void);
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49
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50 public:
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51
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52 ~resource_manager ();
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53
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54 static QSettings *get_settings (void)
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55 {
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56 return instance_ok () ? instance->do_get_settings () : 0;
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57 }
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58
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59 static QString get_home_path (void)
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60 {
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61 return instance_ok () ? instance->do_get_home_path () : QString ();
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62 }
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63
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64 static void reload_settings (void)
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65 {
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66 if (instance_ok ())
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67 instance->do_reload_settings ();
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68 }
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69
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70 static void set_settings (const QString& file)
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71 {
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72 if (instance_ok ())
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73 instance->do_set_settings (file);
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74 }
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75
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76 static QString find_translator_file (const QString& language);
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77
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78 static void update_network_settings (void)
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79 {
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80 if (instance_ok ())
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81 instance->do_update_network_settings ();
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82 }
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83
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84 static bool is_first_run (void)
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85 {
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86 return instance_ok () ? instance->do_is_first_run () : true;
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87 }
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88
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89 static const char *octave_keywords (void);
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90
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91 private:
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92
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93 static resource_manager *instance;
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94
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95 static void cleanup_instance (void) { delete instance; instance = 0; }
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96
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97 // No copying!
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98
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99 resource_manager (const resource_manager&);
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100
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101 resource_manager& operator = (const resource_manager&);
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102
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103 static bool instance_ok (void);
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104
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105 QSettings *settings;
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106
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107 QString home_path;
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108
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109 bool first_run;
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110
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111 QSettings *do_get_settings (void);
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112
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113 QString do_get_home_path (void);
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114
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115 void do_reload_settings (void);
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116
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117 void do_set_settings (const QString& file);
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118
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119 void do_update_network_settings (void);
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120
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121 bool do_is_first_run (void);
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122 };
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123
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124 #endif // RESOURCEMANAGER_H