* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
-#include "application.hpp"
-#include "config.h"
-
#include <iostream>
#include <typeinfo>
#include <QDebug>
+#include <QDir>
+#include <QLibraryInfo>
+#include <QMessageBox>
+#include <QWidget>
#include <boost/version.hpp>
#include <libsigrokdecode/libsigrokdecode.h>
#endif
+#include "application.hpp"
+#include "config.h"
+#include "globalsettings.hpp"
+
using std::cout;
using std::endl;
using std::exception;
setOrganizationDomain("sigrok.org");
}
+const QStringList Application::get_languages() const
+{
+ QStringList files = QDir(":/l10n/").entryList(QStringList("*.qm"), QDir::Files);
+
+ QStringList result;
+ result << "en"; // Add default language to the set
+
+ // Remove file extensions
+ for (const QString& file : files)
+ result << file.split(".").front();
+
+ result.sort(Qt::CaseInsensitive);
+
+ return result;
+}
+
+const QString Application::get_language_editors(const QString& language) const
+{
+ if (language == "de") return "Sören Apel, Uwe Hermann";
+ if (language == "es_mx") return "Carlos Diaz";
+
+ return QString();
+}
+
+void Application::switch_language(const QString& language)
+{
+ removeTranslator(&app_translator_);
+ removeTranslator(&qt_translator_);
+ removeTranslator(&qtbase_translator_);
+
+ if ((language != "C") && (language != "en")) {
+ // Application translations
+ QString resource = ":/l10n/" + language +".qm";
+ if (app_translator_.load(resource))
+ installTranslator(&app_translator_);
+ else
+ qWarning() << "Translation resource" << resource << "not found";
+
+ // Qt translations
+ QString tr_path(QLibraryInfo::location(QLibraryInfo::TranslationsPath));
+
+ if (qt_translator_.load("qt_" + language, tr_path))
+ installTranslator(&qt_translator_);
+ else
+ qWarning() << "QT translations for" << language << "not found at" <<
+ tr_path << ", Qt translations package is probably missing";
+
+ // Qt base translations
+ if (qtbase_translator_.load("qtbase_" + language, tr_path))
+ installTranslator(&qtbase_translator_);
+ else
+ qWarning() << "QT base translations for" << language << "not found at" <<
+ tr_path << ", Qt translations package is probably missing";
+ }
+
+ if (!topLevelWidgets().empty()) {
+ // Force all windows to update
+ for (QWidget *widget : topLevelWidgets())
+ widget->update();
+
+ QMessageBox msg(topLevelWidgets().front());
+ msg.setText(tr("Some parts of the application may still " \
+ "use the previous language. Re-opening the affected windows or " \
+ "restarting the application will remedy this."));
+ msg.setStandardButtons(QMessageBox::Ok);
+ msg.setIcon(QMessageBox::Information);
+ msg.exec();
+ }
+}
+
+void Application::on_setting_changed(const QString &key, const QVariant &value)
+{
+ if (key == pv::GlobalSettings::Key_General_Language)
+ switch_language(value.toString());
+}
+
void Application::collect_version_info(shared_ptr<sigrok::Context> context)
{
// Library versions and features
// Firmware paths
l_orig = sr_resourcepaths_get(SR_RESOURCE_FIRMWARE);
for (GSList *l = l_orig; l; l = l->next)
- fw_path_list_.push_back(QString((char*)l->data));
+ fw_path_list_.emplace_back((char*)l->data);
g_slist_free_full(l_orig, g_free);
// PD paths
#ifdef ENABLE_DECODE
l_orig = srd_searchpaths_get();
for (GSList *l = l_orig; l; l = l->next)
- pd_path_list_.push_back(QString((char*)l->data));
+ pd_path_list_.emplace_back((char*)l->data);
g_slist_free_full(l_orig, g_free);
#endif
// Device drivers
- for (auto entry : context->drivers())
+ for (auto& entry : context->drivers())
driver_list_.emplace_back(QString::fromUtf8(entry.first.c_str()),
QString::fromUtf8(entry.second->long_name().c_str()));
// Input formats
- for (auto entry : context->input_formats())
+ for (auto& entry : context->input_formats())
input_format_list_.emplace_back(QString::fromUtf8(entry.first.c_str()),
QString::fromUtf8(entry.second->description().c_str()));
// Output formats
- for (auto entry : context->output_formats())
+ for (auto& entry : context->output_formats())
output_format_list_.emplace_back(QString::fromUtf8(entry.first.c_str()),
QString::fromUtf8(entry.second->description().c_str()));
cout << PV_TITLE << " " << PV_VERSION_STRING << endl;
cout << endl << "Libraries and features:" << endl;
- for (pair<QString, QString> &entry : version_info_)
+ for (pair<QString, QString>& entry : version_info_)
cout << " " << entry.first.toStdString() << " " << entry.second.toStdString() << endl;
cout << endl << "Firmware search paths:" << endl;
- for (QString &entry : fw_path_list_)
+ for (QString& entry : fw_path_list_)
cout << " " << entry.toStdString() << endl;
cout << endl << "Protocol decoder search paths:" << endl;
- for (QString &entry : pd_path_list_)
+ for (QString& entry : pd_path_list_)
cout << " " << entry.toStdString() << endl;
cout << endl << "Supported hardware drivers:" << endl;
- for (pair<QString, QString> &entry : driver_list_)
+ for (pair<QString, QString>& entry : driver_list_)
cout << " " << entry.first.leftJustified(21, ' ').toStdString() <<
entry.second.toStdString() << endl;
cout << endl << "Supported input formats:" << endl;
- for (pair<QString, QString> &entry : input_format_list_)
+ for (pair<QString, QString>& entry : input_format_list_)
cout << " " << entry.first.leftJustified(21, ' ').toStdString() <<
entry.second.toStdString() << endl;
cout << endl << "Supported output formats:" << endl;
- for (pair<QString, QString> &entry : output_format_list_)
+ for (pair<QString, QString>& entry : output_format_list_)
cout << " " << entry.first.leftJustified(21, ' ').toStdString() <<
entry.second.toStdString() << endl;
#ifdef ENABLE_DECODE
cout << endl << "Supported protocol decoders:" << endl;
- for (pair<QString, QString> &entry : pd_list_)
+ for (pair<QString, QString>& entry : pd_list_)
cout << " " << entry.first.leftJustified(21, ' ').toStdString() <<
entry.second.toStdString() << endl;
#endif