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annotate libgui/src/resource-manager.cc @ 17938:cd97a7ef7355

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remove trailing slash from settings directory string * resource-manager.cc (resource_manager::resource_manager): Remove trailing slash from settings directory name.
author John W. Eaton <jwe@octave.org>
date Sat, 16 Nov 2013 02:44:20 -0500
parents ffdbb82a0c78
children efe3e288a20c
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) 2011-2013 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 #ifdef HAVE_CONFIG_H
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24 #include <config.h>
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25 #endif
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26
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27 #include <string>
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28
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29 #include <QFile>
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30 #include <QDir>
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31 #include <QNetworkProxy>
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32 #include <QLibraryInfo>
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33
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34 #include "error.h"
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35 #include "file-ops.h"
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36 #include "help.h"
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37 #include "oct-env.h"
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38 #include "singleton-cleanup.h"
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39
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40 #include "defaults.h"
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41
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42 #include "QTerminal.h"
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43 #include "workspace-model.h"
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44 #include "resource-manager.h"
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45
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46 resource_manager *resource_manager::instance = 0;
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47
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48 static QString
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49 default_qt_settings_file (void)
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50 {
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51 std::string dsf = octave_env::getenv ("OCTAVE_DEFAULT_QT_SETTINGS");
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52
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53 if (dsf.empty ())
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54 dsf = Voct_etc_dir + file_ops::dir_sep_str () + "default-qt-settings";
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55
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56 return QString::fromStdString (dsf);
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57 }
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58
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59 resource_manager::resource_manager (void)
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60 : settings_directory (), settings_file (), settings (0),
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61 default_settings (0)
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62 {
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63 QDesktopServices desktopServices;
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64
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65 QString home_path
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66 = desktopServices.storageLocation (QDesktopServices::HomeLocation);
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67
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68 settings_directory = home_path + "/.config/octave";
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69
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70 settings_file = settings_directory + "/qt-settings";
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71
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72 default_settings = new QSettings (default_qt_settings_file (),
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73 QSettings::IniFormat);
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74 }
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75
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76 resource_manager::~resource_manager (void)
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77 {
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78 delete settings;
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79 delete default_settings;
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80 }
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81
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82 QString
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83 resource_manager::get_gui_translation_dir (void)
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84 {
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85 // get environment variable for the locale dir (e.g. from run-octave)
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86 std::string dldir = octave_env::getenv ("OCTAVE_LOCALE_DIR");
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87 if (dldir.empty ())
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88 dldir = Voct_locale_dir; // env-var empty, load the default location
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89 return QString::fromStdString (dldir);
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90 }
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91
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92 void
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93 resource_manager::config_translators (QTranslator *qt_tr,
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94 QTranslator *qsci_tr,
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95 QTranslator *gui_tr)
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96 {
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97 bool loaded;
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98
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99 QString qt_trans_dir
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100 = QLibraryInfo::location (QLibraryInfo::TranslationsPath);
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101
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102 QSettings *settings = resource_manager::get_settings ();
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103
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104 if (settings)
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105 {
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106 // get the locale from the settings
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107 QString language = settings->value ("language","SYSTEM").toString ();
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108
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109 if (language == "SYSTEM")
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110 language = QLocale::system ().name (); // get system wide locale
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111
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112 // load the translator file for qt strings
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113 loaded = qt_tr->load ("qt_" + language, qt_trans_dir);
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114
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115 if (!loaded) // try lower case
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116 qt_tr->load ("qt_" + language.toLower (), qt_trans_dir);
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117
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118 // load the translator file for qscintilla settings
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119 loaded = qsci_tr->load ("qscintilla_" + language, qt_trans_dir);
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120
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121 if (!loaded) // try lower case
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122 qsci_tr->load ("qscintilla_" + language.toLower (), qt_trans_dir);
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123
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124 // load the translator file for gui strings
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125 gui_tr->load (language, get_gui_translation_dir ());
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126 }
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127 else
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128 {
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129 // FIXME: Is this an error? If so, what should we do?
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130 }
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131 }
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132
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133 bool
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134 resource_manager::instance_ok (void)
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135 {
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136 bool retval = true;
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137
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138 if (! instance)
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139 {
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140 instance = new resource_manager ();
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141
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142 if (instance)
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143 singleton_cleanup_list::add (cleanup_instance);
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144 }
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145
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146 if (! instance)
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147 {
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148 ::error ("unable to create resource_manager object!");
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149
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150 retval = false;
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151 }
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152
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153 return retval;
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154 }
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155
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156 QSettings *
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157 resource_manager::do_get_settings (void) const
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158 {
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159 return settings;
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160 }
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161
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162 QSettings *
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163 resource_manager::do_get_default_settings (void) const
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164 {
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165 return default_settings;
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166 }
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167
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168 QString
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169 resource_manager::do_get_settings_directory (void)
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170 {
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171 return settings_directory;
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172 }
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173
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174 QString
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175 resource_manager::do_get_settings_file (void)
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176 {
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177 return settings_file;
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178 }
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179
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180 void
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181 resource_manager::do_reload_settings (void)
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182 {
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183 if (! QFile::exists (settings_file))
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184 {
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185 QDir ("/").mkpath (settings_directory);
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186 QFile::copy (default_qt_settings_file (), settings_file);
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187 }
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188
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189 do_set_settings (settings_file);
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190 }
14804
a565c560e654 Replaced a lot of terminal interaction with events: Clearing, loading and saving workspace, running a file. Default location for saving a new file is now the current working directory. Fixed bad settings with a fresh installation of the GUI by providing a file with default settings and installing it when appropriate.
Jacob Dawid <jacob.dawid@googlemail.com>
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191
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192 void
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193 resource_manager::do_set_settings (const QString& file)
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194 {
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195 delete settings;
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196 settings = new QSettings (file, QSettings::IniFormat);
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197 }
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198
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199 bool
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200 resource_manager::do_is_first_run (void) const
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201 {
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202 return ! QFile::exists (settings_file);
13668
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203 }
421afeae929b Added a settings wizard that appears at first startup of Octave GUI.
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204
421afeae929b Added a settings wizard that appears at first startup of Octave GUI.
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205 void
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206 resource_manager::do_update_network_settings (void)
13607
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207 {
17930
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diff changeset
208 if (settings)
13607
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diff changeset
209 {
17930
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diff changeset
210 QNetworkProxy::ProxyType proxyType = QNetworkProxy::NoProxy;
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diff changeset
211
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diff changeset
212 if (settings->value ("useProxyServer",false).toBool ())
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diff changeset
213 {
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diff changeset
214 QString proxyTypeString = settings->value ("proxyType").toString ();
15164
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diff changeset
215
17930
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diff changeset
216 if (proxyTypeString == "Socks5Proxy")
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diff changeset
217 proxyType = QNetworkProxy::Socks5Proxy;
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diff changeset
218 else if (proxyTypeString == "HttpProxy")
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diff changeset
219 proxyType = QNetworkProxy::HttpProxy;
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diff changeset
220 }
ffdbb82a0c78 allow welcome wizard dialog to be canceled
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diff changeset
221
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diff changeset
222 QNetworkProxy proxy;
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diff changeset
223
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diff changeset
224 proxy.setType (proxyType);
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diff changeset
225 proxy.setHostName (settings->value ("proxyHostName").toString ());
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diff changeset
226 proxy.setPort (settings->value ("proxyPort",80).toInt ());
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diff changeset
227 proxy.setUser (settings->value ("proxyUserName").toString ());
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diff changeset
228 proxy.setPassword (settings->value ("proxyPassword").toString ());
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diff changeset
229
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diff changeset
230 QNetworkProxy::setApplicationProxy (proxy);
13607
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diff changeset
231 }
17930
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John W. Eaton <jwe@octave.org>
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diff changeset
232 else
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diff changeset
233 {
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diff changeset
234 // FIXME: Is this an error? If so, what should we do?
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diff changeset
235 }
13607
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13571
diff changeset
236 }
13613
8728061cd0ec Icons are now maintained by the ResourceManager.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13609
diff changeset
237
17790
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Rik <rik@octave.org>
parents: 17744
diff changeset
238 QStringList
16610
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Torsten <ttl@justmail.de>
parents: 16593
diff changeset
239 resource_manager::storage_class_names (void)
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Torsten <ttl@justmail.de>
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diff changeset
240 {
16641
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John W. Eaton <jwe@octave.org>
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diff changeset
241 return workspace_model::storage_class_names ();
16610
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parents: 16593
diff changeset
242 }
a1f613e5066d workspace view colors based upon variable scope (derived from Dan's patch #8013)
Torsten <ttl@justmail.de>
parents: 16593
diff changeset
243
a1f613e5066d workspace view colors based upon variable scope (derived from Dan's patch #8013)
Torsten <ttl@justmail.de>
parents: 16593
diff changeset
244 QList<QColor>
a1f613e5066d workspace view colors based upon variable scope (derived from Dan's patch #8013)
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diff changeset
245 resource_manager::storage_class_default_colors (void)
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parents: 16593
diff changeset
246 {
16641
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diff changeset
247 return workspace_model::storage_class_default_colors ();
16610
a1f613e5066d workspace view colors based upon variable scope (derived from Dan's patch #8013)
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parents: 16593
diff changeset
248 }
a1f613e5066d workspace view colors based upon variable scope (derived from Dan's patch #8013)
Torsten <ttl@justmail.de>
parents: 16593
diff changeset
249
17790
86c6ae5f969e Use GNU style coding conventions for code in libgui/
Rik <rik@octave.org>
parents: 17744
diff changeset
250 QStringList
16620
818eef7b2618 allow terminal colors to be set from preferences dialog
John W. Eaton <jwe@octave.org>
parents: 16610
diff changeset
251 resource_manager::terminal_color_names (void)
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diff changeset
252 {
16641
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John W. Eaton <jwe@octave.org>
parents: 16620
diff changeset
253 return QTerminal::color_names ();
16620
818eef7b2618 allow terminal colors to be set from preferences dialog
John W. Eaton <jwe@octave.org>
parents: 16610
diff changeset
254 }
818eef7b2618 allow terminal colors to be set from preferences dialog
John W. Eaton <jwe@octave.org>
parents: 16610
diff changeset
255
818eef7b2618 allow terminal colors to be set from preferences dialog
John W. Eaton <jwe@octave.org>
parents: 16610
diff changeset
256 QList<QColor>
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John W. Eaton <jwe@octave.org>
parents: 16610
diff changeset
257 resource_manager::terminal_default_colors (void)
818eef7b2618 allow terminal colors to be set from preferences dialog
John W. Eaton <jwe@octave.org>
parents: 16610
diff changeset
258 {
16641
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John W. Eaton <jwe@octave.org>
parents: 16620
diff changeset
259 return QTerminal::default_colors ();
16620
818eef7b2618 allow terminal colors to be set from preferences dialog
John W. Eaton <jwe@octave.org>
parents: 16610
diff changeset
260 }