/[svn]/gigedit/trunk/src/gigedit/Settings.cpp
ViewVC logotype

Contents of /gigedit/trunk/src/gigedit/Settings.cpp

Parent Directory Parent Directory | Revision Log Revision Log


Revision 2891 - (show annotations) (download)
Tue Apr 26 17:42:26 2016 UTC (4 years, 6 months ago) by schoenebeck
File size: 4449 byte(s)
* User settings are now automatically saved and restored.
* Bumped version (1.0.0.svn5).

1 /*
2 Copyright (c) 2014-2016 Christian Schoenebeck
3
4 This file is part of "gigedit" and released under the terms of the
5 GNU General Public License version 2.
6 */
7
8 #include "Settings.h"
9 #include <glib.h>
10 #include "global.h"
11 #include <glibmm/keyfile.h>
12 #include <iostream>
13 #include <stdio.h>
14
15 static std::string configDir() {
16 //printf("configDir '%s'\n", g_get_user_config_dir());
17 return g_get_user_config_dir();
18 }
19
20 static std::string dirSep() {
21 //printf("sep '%s'\n", G_DIR_SEPARATOR_S);
22 return G_DIR_SEPARATOR_S;
23 }
24
25 static std::string configFile() {
26 return configDir() + dirSep() + "gigedit.conf";
27 }
28
29 static std::string groupName(Settings::Group_t group) {
30 return "Global";
31 }
32
33 static Settings* _instance = NULL;
34
35 Settings* Settings::singleton() {
36 if (!_instance) {
37 _instance = new Settings;
38 _instance->load();
39 }
40 return _instance;
41 }
42
43 Settings::Settings() : Glib::ObjectBase(typeid(Settings)),
44 warnUserOnExtensions(*this, GLOBAL, "warnUserOnExtensions", true),
45 syncSamplerInstrumentSelection(*this, GLOBAL, "syncSamplerInstrumentSelection", true),
46 moveRootNoteWithRegionMoved(*this, GLOBAL, "moveRootNoteWithRegionMoved", true),
47 m_ignoreNotifies(false)
48 {
49 m_boolProps.push_back(&warnUserOnExtensions);
50 m_boolProps.push_back(&syncSamplerInstrumentSelection);
51 m_boolProps.push_back(&moveRootNoteWithRegionMoved);
52 }
53
54 void Settings::onPropertyChanged(Glib::PropertyBase* pProperty, RawValueType_t type, Group_t group) {
55 if (m_ignoreNotifies) return;
56
57 //printf("Settings::onPropertyChanged(%s)\n", pProperty->get_name().c_str());
58
59 Glib::KeyFile file;
60 try {
61 bool ok = file.load_from_file(configFile());
62 if (!ok) {
63 std::cerr << "Could not load '" << configFile() << "'\n" << std::flush;
64 }
65 } catch (...) {
66 std::cerr << "Could not load '" << configFile() << "'\n" << std::flush;
67 }
68
69 switch (type) {
70 case BOOLEAN: {
71 Property<bool>* prop = static_cast<Property<bool>*>(pProperty);
72 //std::cout << "Saving bool setting '" << prop->get_name() << "'\n" << std::flush;
73 file.set_boolean(groupName(prop->group()), prop->get_name(), prop->get_value());
74 break;
75 }
76 case INTEGER: {
77 Property<int>* prop = static_cast<Property<int>*>(pProperty);
78 //std::cout << "Saving int setting '" << prop->get_name() << "'\n" << std::flush;
79 file.set_integer(groupName(prop->group()), prop->get_name(), prop->get_value());
80 break;
81 }
82 case UNKNOWN:
83 std::cerr << "BUG: Unknown setting raw type of property '" << pProperty->get_name() << "'\n" << std::flush;
84 return;
85 }
86
87 try {
88 bool ok = file.save_to_file(configFile());
89 if (!ok) {
90 std::cerr << "Failed saving gigedit config to '" << configFile() << "'\n" << std::flush;
91 } else {
92 //std::cout <<"gigedit CONFIG SAVED\n";
93 }
94 } catch (...) {
95 std::cerr << "Failed saving gigedit config to '" << configFile() << "'\n" << std::flush;
96 }
97 }
98
99 void Settings::load() {
100 Glib::KeyFile file;
101 try {
102 bool ok = file.load_from_file(configFile());
103 if (!ok) return;
104 } catch (...) {
105 std::cerr << "Could not load gigedit config file '" << configFile() << "'\n" << std::flush;
106 return;
107 }
108
109 // ignore onPropertyChanged() calls during updating the property values below
110 m_ignoreNotifies = true;
111
112 for (int i = 0; i < m_boolProps.size(); ++i) {
113 Property<bool>* prop = static_cast<Property<bool>*>(m_boolProps[i]);
114 try {
115 const std::string group = groupName(prop->group());
116 if (!file.has_key(group, prop->get_name())) continue;
117 const bool value = file.get_boolean(group, prop->get_name());
118 prop->set_value(value);
119 } catch (...) {
120 continue;
121 }
122 }
123
124 for (int i = 0; i < m_intProps.size(); ++i) {
125 Property<int>* prop = static_cast<Property<int>*>(m_intProps[i]);
126 try {
127 const std::string group = groupName(prop->group());
128 if (!file.has_key(group, prop->get_name())) continue;
129 const int value = file.get_integer(group, prop->get_name());
130 prop->set_value(value);
131 } catch (...) {
132 continue;
133 }
134 }
135
136 m_ignoreNotifies = false;
137 }
138

  ViewVC Help
Powered by ViewVC