GIT_SILENT Update Appstream for new release

[dolphin.git] / src / main.cpp

diff --git a/src/main.cpp b/src/main.cpp
index 922b71766fd4751e7ca287e9f1de2bed1b984017..802e64d2579352b70a32752da732ffdb2d379fb4 100644 (file)
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -31,9 +31,14 @@
 #include <KDBusService>
 #include <KLocalizedString>
 #include <Kdelibs4ConfigMigrator>
+#include <KConfigGui>
 
 #include <QApplication>
 #include <QCommandLineParser>
+#include <QDBusConnection>
+#include <QDBusInterface>
+#include <QDBusAbstractInterface>
+#include <QDBusConnectionInterface>
 
 #ifndef Q_OS_WIN
 #include <unistd.h>
@@ -55,8 +60,13 @@ extern "C" Q_DECL_EXPORT int kdemain(int argc, char **argv)
     }
 #endif
 
+    /**
+     * enable high dpi support
+     */
+    QCoreApplication::setAttribute(Qt::AA_UseHighDpiPixmaps, true);
+    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling, true);
+
     QApplication app(argc, argv);
-    app.setAttribute(Qt::AA_UseHighDpiPixmaps, true);
     app.setWindowIcon(QIcon::fromTheme(QStringLiteral("system-file-manager"), app.windowIcon()));
 
     KCrash::initialize();
@@ -71,8 +81,8 @@ extern "C" Q_DECL_EXPORT int kdemain(int argc, char **argv)
     KAboutData aboutData(QStringLiteral("dolphin"), i18n("Dolphin"), QStringLiteral(DOLPHIN_VERSION_STRING),
                          i18nc("@title", "File Manager"),
                          KAboutLicense::GPL,
-                         i18nc("@info:credit", "(C) 2006-2016 Peter Penz, Frank Reininghaus, and Emmanuel Pescosta"));
-    aboutData.setHomepage(QStringLiteral("http://dolphin.kde.org"));
+                         i18nc("@info:credit", "(C) 2006-2018 Peter Penz, Frank Reininghaus, Emmanuel Pescosta and Elvis Angelaccio"));
+    aboutData.setHomepage(QStringLiteral("https://kde.org/applications/system/org.kde.dolphin"));
     aboutData.addAuthor(i18nc("@info:credit", "Elvis Angelaccio"),
                         i18nc("@info:credit", "Maintainer (since 2018) and developer"),
                         QStringLiteral("elvis.angelaccio@kde.org"));
@@ -112,9 +122,6 @@ extern "C" Q_DECL_EXPORT int kdemain(int argc, char **argv)
 
     KAboutData::setApplicationData(aboutData);
 
-    KDBusService dolphinDBusService;
-    DBusInterface interface;
-
     QCommandLineParser parser;
     aboutData.setupCommandLine(&parser);
 
@@ -122,25 +129,40 @@ extern "C" Q_DECL_EXPORT int kdemain(int argc, char **argv)
     parser.addOption(QCommandLineOption(QStringList() << QStringLiteral("select"), i18nc("@info:shell", "The files and folders passed as arguments "
                                                                                         "will be selected.")));
     parser.addOption(QCommandLineOption(QStringList() << QStringLiteral("split"), i18nc("@info:shell", "Dolphin will get started with a split view.")));
+    parser.addOption(QCommandLineOption(QStringList() << QStringLiteral("new-window"), i18nc("@info:shell", "Dolphin will explicitly open in a new window.")));
     parser.addOption(QCommandLineOption(QStringList() << QStringLiteral("daemon"), i18nc("@info:shell", "Start Dolphin Daemon (only required for DBus Interface)")));
     parser.addPositionalArgument(QStringLiteral("+[Url]"), i18nc("@info:shell", "Document to open"));
 
     parser.process(app);
     aboutData.processCommandLine(&parser);
 
+    const bool splitView = parser.isSet(QStringLiteral("split")) || GeneralSettings::splitView();
+    const bool openFiles = parser.isSet(QStringLiteral("select"));
+    const QStringList args = parser.positionalArguments();
+    QList<QUrl> urls = Dolphin::validateUris(args);
+    // We later mutate urls, so we need to store if it was empty originally
+    const bool startedWithURLs = !urls.isEmpty();
+
+
     if (parser.isSet(QStringLiteral("daemon"))) {
+        KDBusService dolphinDBusService;
+        DBusInterface interface;
+        interface.setAsDaemon();
         return app.exec();
     }
 
-    const QStringList args = parser.positionalArguments();
-    QList<QUrl> urls = Dolphin::validateUris(args);
+    if (!parser.isSet(QStringLiteral("new-window"))) {
+        if (Dolphin::attachToExistingInstance(urls, openFiles, splitView)) {
+            // Successfully attached to existing instance of Dolphin
+            return 0;
+        }
+    }
 
-    if (urls.isEmpty()) {
+    if (!startedWithURLs) {
         // We need at least one URL to open Dolphin
         urls.append(Dolphin::homeUrl());
     }
 
-    const bool splitView = parser.isSet(QStringLiteral("split")) || GeneralSettings::splitView();
     if (splitView && urls.size() < 2) {
         // Split view does only make sense if we have at least 2 URLs
         urls.append(urls.last());
@@ -148,7 +170,7 @@ extern "C" Q_DECL_EXPORT int kdemain(int argc, char **argv)
 
     DolphinMainWindow* mainWindow = new DolphinMainWindow();
 
-    if (parser.isSet(QStringLiteral("select"))) {
+    if (openFiles) {
         mainWindow->openFiles(urls, splitView);
     } else {
         mainWindow->openDirectories(urls, splitView);
@@ -156,14 +178,30 @@ extern "C" Q_DECL_EXPORT int kdemain(int argc, char **argv)
 
     mainWindow->show();
 
-    if (app.isSessionRestored()) {
-        const QString className = KXmlGuiWindow::classNameOfToplevel(1);
-        if (className == QLatin1String("DolphinMainWindow")) {
-            mainWindow->restore(1);
-        } else {
-           qCWarning(DolphinDebug) << "Unknown class " << className << " in session saved data!";
+    if (!app.isSessionRestored()) {
+        KConfigGui::setSessionConfig(QStringLiteral("dolphin"), QStringLiteral("dolphin"));
+    }
+
+    // Only restore session if:
+    // 1. Dolphin was not started with command line args
+    // 2. The "remember state" setting is enabled or session restoration after
+    //    reboot is in use
+    // 3. There is a session available to restore
+    if (!startedWithURLs && (app.isSessionRestored() || GeneralSettings::rememberOpenedTabs()) ) {
+        // Get saved state data for the last-closed Dolphin instance
+        const QString serviceName = QStringLiteral("org.kde.dolphin-%1").arg(QCoreApplication::applicationPid());
+        if (Dolphin::dolphinGuiInstances(serviceName).size() > 0) {
+            const QString className = KXmlGuiWindow::classNameOfToplevel(1);
+            if (className == QLatin1String("DolphinMainWindow")) {
+                mainWindow->restore(1);
+            } else {
+                qCWarning(DolphinDebug) << "Unknown class " << className << " in session saved data!";
+            }
         }
     }
 
+    KDBusService dolphinDBusService;
+    DBusInterface interface;
+
     return app.exec(); // krazy:exclude=crash;
 }