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dac1bb97 ML |
1 | /* |
2 | * This file is part of the PulseView project. | |
3 | * | |
4 | * Copyright (C) 2014 Martin Ling <martin-sigrok@earth.li> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
efdec55a | 17 | * along with this program; if not, see <http://www.gnu.org/licenses/>. |
dac1bb97 ML |
18 | */ |
19 | ||
49719858 | 20 | #include <iostream> |
c1a688de SA |
21 | #include <typeinfo> |
22 | ||
23 | #include <QDebug> | |
380f4ee6 | 24 | #include <QDir> |
4353c902 | 25 | #include <QLibraryInfo> |
380f4ee6 SA |
26 | #include <QMessageBox> |
27 | #include <QWidget> | |
c1a688de | 28 | |
49719858 SA |
29 | #include <boost/version.hpp> |
30 | ||
c1a688de SA |
31 | #ifdef ENABLE_STACKTRACE |
32 | #include <boost/stacktrace.hpp> | |
33 | #endif | |
dac1bb97 | 34 | |
49719858 SA |
35 | #ifdef ENABLE_DECODE |
36 | #include <libsigrokdecode/libsigrokdecode.h> | |
37 | #endif | |
38 | ||
0466001b SA |
39 | #include "application.hpp" |
40 | #include "config.h" | |
41 | #include "globalsettings.hpp" | |
42 | ||
49719858 SA |
43 | using std::cout; |
44 | using std::endl; | |
6f925ba9 | 45 | using std::exception; |
49719858 SA |
46 | using std::shared_ptr; |
47 | ||
48 | #ifdef ENABLE_DECODE | |
49 | static gint sort_pds(gconstpointer a, gconstpointer b) | |
50 | { | |
51 | const struct srd_decoder *sda, *sdb; | |
52 | ||
53 | sda = (const struct srd_decoder *)a; | |
54 | sdb = (const struct srd_decoder *)b; | |
55 | return strcmp(sda->id, sdb->id); | |
56 | } | |
57 | #endif | |
6f925ba9 | 58 | |
dac1bb97 ML |
59 | Application::Application(int &argc, char* argv[]) : |
60 | QApplication(argc, argv) | |
61 | { | |
62 | setApplicationVersion(PV_VERSION_STRING); | |
63 | setApplicationName("PulseView"); | |
39eb0d45 | 64 | setOrganizationName("sigrok"); |
dac1bb97 ML |
65 | setOrganizationDomain("sigrok.org"); |
66 | } | |
67 | ||
c8e2f09b | 68 | const QStringList Application::get_languages() const |
380f4ee6 SA |
69 | { |
70 | QStringList files = QDir(":/l10n/").entryList(QStringList("*.qm"), QDir::Files); | |
71 | ||
72 | QStringList result; | |
73 | result << "en"; // Add default language to the set | |
74 | ||
75 | // Remove file extensions | |
49fee853 | 76 | for (const QString& file : files) |
380f4ee6 SA |
77 | result << file.split(".").front(); |
78 | ||
79 | result.sort(Qt::CaseInsensitive); | |
80 | ||
81 | return result; | |
82 | } | |
83 | ||
c8e2f09b SA |
84 | const QString Application::get_language_editors(const QString& language) const |
85 | { | |
86 | if (language == "de") return "Sören Apel, Uwe Hermann"; | |
87 | if (language == "es_mx") return "Carlos Diaz"; | |
88 | ||
89 | return QString(); | |
90 | } | |
91 | ||
0466001b SA |
92 | void Application::switch_language(const QString& language) |
93 | { | |
94 | removeTranslator(&app_translator_); | |
95 | removeTranslator(&qt_translator_); | |
4353c902 | 96 | removeTranslator(&qtbase_translator_); |
0466001b SA |
97 | |
98 | if ((language != "C") && (language != "en")) { | |
99 | // Application translations | |
100 | QString resource = ":/l10n/" + language +".qm"; | |
101 | if (app_translator_.load(resource)) | |
102 | installTranslator(&app_translator_); | |
103 | else | |
104 | qWarning() << "Translation resource" << resource << "not found"; | |
105 | ||
106 | // Qt translations | |
4353c902 SA |
107 | QString tr_path(QLibraryInfo::location(QLibraryInfo::TranslationsPath)); |
108 | ||
109 | if (qt_translator_.load("qt_" + language, tr_path)) | |
0466001b SA |
110 | installTranslator(&qt_translator_); |
111 | else | |
4353c902 SA |
112 | qWarning() << "QT translations for" << language << "not found at" << |
113 | tr_path << ", Qt translations package is probably missing"; | |
114 | ||
115 | // Qt base translations | |
116 | if (qtbase_translator_.load("qtbase_" + language, tr_path)) | |
117 | installTranslator(&qtbase_translator_); | |
118 | else | |
119 | qWarning() << "QT base translations for" << language << "not found at" << | |
120 | tr_path << ", Qt translations package is probably missing"; | |
0466001b | 121 | } |
380f4ee6 SA |
122 | |
123 | if (!topLevelWidgets().empty()) { | |
124 | // Force all windows to update | |
125 | for (QWidget *widget : topLevelWidgets()) | |
126 | widget->update(); | |
127 | ||
128 | QMessageBox msg(topLevelWidgets().front()); | |
129 | msg.setText(tr("Some parts of the application may still " \ | |
130 | "use the previous language. Re-opening the affected windows or " \ | |
131 | "restarting the application will remedy this.")); | |
132 | msg.setStandardButtons(QMessageBox::Ok); | |
133 | msg.setIcon(QMessageBox::Information); | |
134 | msg.exec(); | |
135 | } | |
0466001b SA |
136 | } |
137 | ||
138 | void Application::on_setting_changed(const QString &key, const QVariant &value) | |
139 | { | |
140 | if (key == pv::GlobalSettings::Key_General_Language) | |
141 | switch_language(value.toString()); | |
142 | } | |
143 | ||
49719858 SA |
144 | void Application::collect_version_info(shared_ptr<sigrok::Context> context) |
145 | { | |
146 | // Library versions and features | |
147 | version_info_.emplace_back(applicationName(), applicationVersion()); | |
148 | version_info_.emplace_back("Qt", qVersion()); | |
149 | version_info_.emplace_back("glibmm", PV_GLIBMM_VERSION); | |
150 | version_info_.emplace_back("Boost", BOOST_LIB_VERSION); | |
151 | ||
152 | version_info_.emplace_back("libsigrok", QString("%1/%2 (rt: %3/%4)") | |
153 | .arg(SR_PACKAGE_VERSION_STRING, SR_LIB_VERSION_STRING, | |
154 | sr_package_version_string_get(), sr_lib_version_string_get())); | |
155 | ||
156 | GSList *l_orig = sr_buildinfo_libs_get(); | |
157 | for (GSList *l = l_orig; l; l = l->next) { | |
158 | GSList *m = (GSList *)l->data; | |
159 | const char *lib = (const char *)m->data; | |
160 | const char *version = (const char *)m->next->data; | |
161 | version_info_.emplace_back(QString(" - %1").arg(QString(lib)), QString(version)); | |
162 | g_slist_free_full(m, g_free); | |
163 | } | |
164 | g_slist_free(l_orig); | |
165 | ||
166 | char *host = sr_buildinfo_host_get(); | |
167 | version_info_.emplace_back(" - Host", QString(host)); | |
168 | g_free(host); | |
169 | ||
170 | char *scpi_backends = sr_buildinfo_scpi_backends_get(); | |
171 | version_info_.emplace_back(" - SCPI backends", QString(scpi_backends)); | |
172 | g_free(scpi_backends); | |
173 | ||
174 | #ifdef ENABLE_DECODE | |
175 | struct srd_decoder *dec; | |
176 | ||
177 | version_info_.emplace_back("libsigrokdecode", QString("%1/%2 (rt: %3/%4)") | |
178 | .arg(SRD_PACKAGE_VERSION_STRING, SRD_LIB_VERSION_STRING, | |
179 | srd_package_version_string_get(), srd_lib_version_string_get())); | |
180 | ||
181 | l_orig = srd_buildinfo_libs_get(); | |
182 | for (GSList *l = l_orig; l; l = l->next) { | |
183 | GSList *m = (GSList *)l->data; | |
184 | const char *lib = (const char *)m->data; | |
185 | const char *version = (const char *)m->next->data; | |
186 | version_info_.emplace_back(QString(" - %1").arg(QString(lib)), QString(version)); | |
187 | g_slist_free_full(m, g_free); | |
188 | } | |
189 | g_slist_free(l_orig); | |
190 | ||
191 | host = srd_buildinfo_host_get(); | |
192 | version_info_.emplace_back(" - Host", QString(host)); | |
193 | g_free(host); | |
194 | #endif | |
195 | ||
196 | // Firmware paths | |
197 | l_orig = sr_resourcepaths_get(SR_RESOURCE_FIRMWARE); | |
198 | for (GSList *l = l_orig; l; l = l->next) | |
d2d0056d | 199 | fw_path_list_.emplace_back((char*)l->data); |
49719858 SA |
200 | g_slist_free_full(l_orig, g_free); |
201 | ||
202 | // PD paths | |
203 | #ifdef ENABLE_DECODE | |
204 | l_orig = srd_searchpaths_get(); | |
205 | for (GSList *l = l_orig; l; l = l->next) | |
d2d0056d | 206 | pd_path_list_.emplace_back((char*)l->data); |
49719858 SA |
207 | g_slist_free_full(l_orig, g_free); |
208 | #endif | |
209 | ||
210 | // Device drivers | |
f4ab4b5c | 211 | for (auto& entry : context->drivers()) |
49719858 SA |
212 | driver_list_.emplace_back(QString::fromUtf8(entry.first.c_str()), |
213 | QString::fromUtf8(entry.second->long_name().c_str())); | |
214 | ||
215 | // Input formats | |
f4ab4b5c | 216 | for (auto& entry : context->input_formats()) |
49719858 SA |
217 | input_format_list_.emplace_back(QString::fromUtf8(entry.first.c_str()), |
218 | QString::fromUtf8(entry.second->description().c_str())); | |
219 | ||
220 | // Output formats | |
f4ab4b5c | 221 | for (auto& entry : context->output_formats()) |
49719858 SA |
222 | output_format_list_.emplace_back(QString::fromUtf8(entry.first.c_str()), |
223 | QString::fromUtf8(entry.second->description().c_str())); | |
224 | ||
225 | // Protocol decoders | |
226 | #ifdef ENABLE_DECODE | |
227 | GSList *sl = g_slist_copy((GSList *)srd_decoder_list()); | |
228 | sl = g_slist_sort(sl, sort_pds); | |
229 | for (const GSList *l = sl; l; l = l->next) { | |
230 | dec = (struct srd_decoder *)l->data; | |
231 | pd_list_.emplace_back(QString::fromUtf8(dec->id), | |
232 | QString::fromUtf8(dec->longname)); | |
233 | } | |
234 | g_slist_free(sl); | |
235 | #endif | |
236 | } | |
237 | ||
238 | void Application::print_version_info() | |
239 | { | |
2e2ddbe9 | 240 | cout << PV_TITLE << " " << PV_VERSION_STRING << endl; |
49719858 SA |
241 | |
242 | cout << endl << "Libraries and features:" << endl; | |
f4ab4b5c | 243 | for (pair<QString, QString>& entry : version_info_) |
49719858 SA |
244 | cout << " " << entry.first.toStdString() << " " << entry.second.toStdString() << endl; |
245 | ||
246 | cout << endl << "Firmware search paths:" << endl; | |
f4ab4b5c | 247 | for (QString& entry : fw_path_list_) |
49719858 SA |
248 | cout << " " << entry.toStdString() << endl; |
249 | ||
250 | cout << endl << "Protocol decoder search paths:" << endl; | |
f4ab4b5c | 251 | for (QString& entry : pd_path_list_) |
49719858 SA |
252 | cout << " " << entry.toStdString() << endl; |
253 | ||
254 | cout << endl << "Supported hardware drivers:" << endl; | |
f4ab4b5c | 255 | for (pair<QString, QString>& entry : driver_list_) |
49719858 SA |
256 | cout << " " << entry.first.leftJustified(21, ' ').toStdString() << |
257 | entry.second.toStdString() << endl; | |
258 | ||
259 | cout << endl << "Supported input formats:" << endl; | |
f4ab4b5c | 260 | for (pair<QString, QString>& entry : input_format_list_) |
49719858 SA |
261 | cout << " " << entry.first.leftJustified(21, ' ').toStdString() << |
262 | entry.second.toStdString() << endl; | |
263 | ||
264 | cout << endl << "Supported output formats:" << endl; | |
f4ab4b5c | 265 | for (pair<QString, QString>& entry : output_format_list_) |
49719858 SA |
266 | cout << " " << entry.first.leftJustified(21, ' ').toStdString() << |
267 | entry.second.toStdString() << endl; | |
268 | ||
269 | #ifdef ENABLE_DECODE | |
270 | cout << endl << "Supported protocol decoders:" << endl; | |
f4ab4b5c | 271 | for (pair<QString, QString>& entry : pd_list_) |
49719858 SA |
272 | cout << " " << entry.first.leftJustified(21, ' ').toStdString() << |
273 | entry.second.toStdString() << endl; | |
274 | #endif | |
49719858 SA |
275 | } |
276 | ||
277 | vector< pair<QString, QString> > Application::get_version_info() const | |
278 | { | |
279 | return version_info_; | |
280 | } | |
281 | ||
282 | vector<QString> Application::get_fw_path_list() const | |
283 | { | |
284 | return fw_path_list_; | |
285 | } | |
286 | ||
287 | vector<QString> Application::get_pd_path_list() const | |
288 | { | |
289 | return pd_path_list_; | |
290 | } | |
291 | ||
292 | vector< pair<QString, QString> > Application::get_driver_list() const | |
293 | { | |
294 | return driver_list_; | |
295 | } | |
296 | ||
297 | vector< pair<QString, QString> > Application::get_input_format_list() const | |
298 | { | |
299 | return input_format_list_; | |
300 | } | |
301 | ||
302 | vector< pair<QString, QString> > Application::get_output_format_list() const | |
303 | { | |
304 | return output_format_list_; | |
305 | } | |
306 | ||
307 | vector< pair<QString, QString> > Application::get_pd_list() const | |
308 | { | |
309 | return pd_list_; | |
310 | } | |
311 | ||
dac1bb97 ML |
312 | bool Application::notify(QObject *receiver, QEvent *event) |
313 | { | |
314 | try { | |
315 | return QApplication::notify(receiver, event); | |
6f925ba9 | 316 | } catch (exception& e) { |
c1a688de SA |
317 | qDebug().nospace() << "Caught exception of type " << \ |
318 | typeid(e).name() << " (" << e.what() << ")"; | |
319 | #ifdef ENABLE_STACKTRACE | |
320 | throw e; | |
321 | #else | |
dac1bb97 | 322 | exit(1); |
c1a688de | 323 | #endif |
dac1bb97 ML |
324 | return false; |
325 | } | |
326 | } |