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- /*****************************************************************************
- * application.cpp - QStarDict, a dictionary for learning foreign languages *
- * Copyright (C) 2008-2023 Alexander Rodin *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License along *
- * with this program; if not, write to the Free Software Foundation, Inc., *
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
- *****************************************************************************/
- #include "application.h"
- #include <QCommandLineParser>
- #include <QSettings>
- #ifdef QSTARDICT_WITH_TRANSLATIONS
- #include <QLibraryInfo>
- #include <QLocale>
- #include <QTranslator>
- #include <QStringList>
- #endif // QSTARDICT_WITH_TRANSLATIONS
- #include <QKeySequence>
- #include "qxt/qxtglobalshortcut.h"
- #include "dictcore.h"
- #include "mainwindow.h"
- #include "popupwindow.h"
- #include "speaker.h"
- #include "pluginmanager.h"
- #ifdef QSTARDICT_WITH_TRAY_ICON
- #include "trayicon.h"
- #endif
- #ifdef QSTARDICT_WITH_DBUS
- #include "dbusadaptor.h"
- #endif // QSTARDICT_WITH_DBUS
- #ifdef Q_OS_MAC
- #include <QDebug>
- #include <objc/objc.h>
- #include <objc/message.h>
- void setupDockClickHandler();
- bool dockClickHandler(id self,SEL _cmd,...);
- #endif
- #ifdef Q_OS_MAC
- void setupDockClickHandler() {
- Class cls = objc_getClass("NSApplication");
- typedef objc_object* (*SendType)(void*, SEL);
- SendType casted_objc_msgSend = (SendType)(objc_msgSend);
- objc_object *appInst = casted_objc_msgSend(cls, sel_registerName("sharedApplication"));
- if(appInst != NULL) {
- objc_object* delegate = casted_objc_msgSend(appInst, sel_registerName("delegate"));
- Class delClass = (Class)casted_objc_msgSend(delegate, sel_registerName("class"));
- SEL shouldHandle = sel_registerName("applicationShouldHandleReopen:hasVisibleWindows:");
- if (class_getInstanceMethod(delClass, shouldHandle)) {
- if (class_replaceMethod(delClass, shouldHandle, (IMP)dockClickHandler, "B@:"))
- qDebug() << "Registered dock click handler (replaced original method)";
- else
- qWarning() << "Failed to replace method for dock click handler";
- }
- else {
- if (class_addMethod(delClass, shouldHandle, (IMP)dockClickHandler,"B@:"))
- qDebug() << "Registered dock click handler";
- else
- qWarning() << "Failed to register dock click handler";
- }
- }
- }
- bool dockClickHandler(id self,SEL _cmd,...) {
- Q_UNUSED(self)
- Q_UNUSED(_cmd)
- // Do something fun here!
- ((QStarDict::Application*)qApp)->mainWindow()->show();
- // Return NO (false) to suppress the default OS X actions
- return false;
- }
- #endif
- namespace QStarDict
- {
- Application::Application(int &argc, char **argv)
- : QApplication(argc, argv)
- {
- setOrganizationName("qstardict");
- setApplicationName("qstardict");
- QSettings settings;
- setApplicationVersion(QSTARDICT_VERSION);
- setQuitOnLastWindowClosed(false);
- #ifdef QSTARDICT_WITH_TRANSLATIONS
- m_translator = new QTranslator;
- #ifdef Q_WS_MAC
- QString binPath = QCoreApplication::applicationDirPath();
- // navigate through mac's bundle tree structore
- m_translator->load("qstardict-" + QLocale::system().name(), binPath + "/../i18n/");
- #else
- m_translator->load("qstardict-" + QLocale::system().name(), QSTARDICT_TRANSLATIONS_DIR);
- #endif
- installTranslator(m_translator);
- m_qtTranslator = new QTranslator;
- m_qtTranslator->load("qt_" + QLocale::system().name(), QLibraryInfo::location(QLibraryInfo::TranslationsPath));
- installTranslator(m_qtTranslator);
- #endif // QSTARDICT_WITH_TRANSLATIONS
- QCommandLineParser parser;
- parser.setApplicationDescription(tr("A dictionary application for learning foreign languages"));
- parser.addHelpOption();
- parser.addVersionOption();
- QCommandLineOption backgroundOption({"b", "background"}, tr("Start in background mode."));
- parser.addOption(backgroundOption);
- parser.process(*this);
- m_pluginManager = new PluginManager;
- m_pluginManager->loadPlugins();
- m_dictCore = new DictCore;
- m_popupWindow = new PopupWindow;
- m_popupWindow->setDict(m_dictCore);
- m_speaker = new Speaker;
- m_speaker->setSpeechCmd(settings.value("Speaker/speechCmd", "espeak").toString());
- m_espeakSpeaker = new Speaker;
- m_espeakSpeaker->setSpeechCmd(settings.value("Speaker/espeakCmd", "espeak").toString());
- #ifdef QSTARDICT_WITH_TRAY_ICON
- m_trayIcon = new TrayIcon;
- #endif
- m_popupShortcut = new QxtGlobalShortcut;
- m_switchScanningShortcut = new QxtGlobalShortcut;
- m_mainWindow = new MainWindow(nullptr, parser.isSet(backgroundOption));
- m_mainWindow->setDict(m_dictCore);
- #ifdef QSTARDICT_WITH_DBUS
- m_dbusAdaptor = new DBusAdaptor(m_mainWindow);
- #endif // QSTARDICT_WITH_DBUS
- #ifdef Q_OS_MAC
- setupDockClickHandler();
- #endif
- }
- Application::~Application()
- {
- QSettings settings;
- #ifdef QSTARDICT_WITH_TRAY_ICON
- delete m_trayIcon;
- #endif
- delete m_mainWindow;
- delete m_popupWindow;
- settings.setValue("Speaker/speechCmd", m_speaker->speechCmd());
- delete m_speaker;
- settings.setValue("Speaker/espeakCmd", m_espeakSpeaker->speechCmd());
- delete m_espeakSpeaker;
- delete m_dictCore;
- delete m_popupShortcut;
- delete m_switchScanningShortcut;
- #ifdef QSTARDICT_WITH_TRANSLATIONS
- removeTranslator(m_translator);
- delete m_translator;
- removeTranslator(m_qtTranslator);
- delete m_qtTranslator;
- delete m_pluginManager;
- #endif // QSTARDICT_WITH_TRANSLATIONS
- }
- int Application::exec()
- {
- QString text = commandLineText();
- if (text != QString::null)
- m_mainWindow->showTranslation(text);
- return QApplication::exec();
- }
- QString Application::commandLineText()
- {
- QStringList args(arguments());
- for(int i = 1; i < args.count(); ++i)
- {
- if(! args.at(i).startsWith('-'))
- return args.at(i);
- }
- return QString::null;
- }
- }
- // vim: tabstop=4 softtabstop=4 shiftwidth=4 expandtab cindent textwidth=120 formatoptions=tc
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