Add dbus interface to dolphin

Implemented org.freedesktop.FileManager1 dbus interface in dolphin
http://www.freedesktop.org/wiki/Specifications/file-manager-interface/

REVIEW: 123313
BUG: 343016

6 files changed, 185 insertions, 9 deletions

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 89a4e431c..560545aed 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -247,6 +247,8 @@ set(dolphin_SRCS
     statusbar/statusbarspaceinfo.cpp
     views/zoomlevelinfo.cpp
     dolphindebug.cpp
+    dbusinterface.cpp
+    global.cpp
 )
 
 kconfig_add_kcfg_files(dolphin_SRCS GENERATE_MOC
@@ -291,6 +293,15 @@ if (KF5Activities_FOUND)
     )
 endif()
 
+include(DbusInterfaceMacros)
+
+generate_and_install_dbus_interface(
+    kdeinit_dolphin
+    dbusinterface.h
+    org.freedesktop.FileManager1.xml
+    OPTIONS -a
+)
+
 install(TARGETS kdeinit_dolphin ${KDE_INSTALL_TARGETS_DEFAULT_ARGS})
 install(TARGETS dolphin ${KDE_INSTALL_TARGETS_DEFAULT_ARGS})
 
diff --git a/src/dbusinterface.cpp b/src/dbusinterface.cpp
new file mode 100644
index 000000000..b12347607
--- /dev/null
+++ b/src/dbusinterface.cpp
@@ -0,0 +1,64 @@
+/*
+ * Copyright 2015 Ashish Bansal<[email protected]>
+ *
+ * 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 "dbusinterface.h"
+#include "global.h"
+
+#include <QDBusConnection>
+#include <QList>
+#include <QUrl>
+#include <KPropertiesDialog>
+#include <KRun>
+
+DBusInterface::DBusInterface() :
+    QObject()
+{
+    QDBusConnection::sessionBus().registerService("org.freedesktop.FileManager1");
+    QDBusConnection::sessionBus().registerObject("/org/freedesktop/FileManager1", this,
+            QDBusConnection::ExportScriptableContents | QDBusConnection::ExportAdaptors);
+}
+
+void DBusInterface::ShowFolders(const QStringList& uriList, const QString& startUpId)
+{
+    Q_UNUSED(startUpId);
+    const QList<QUrl> urls = Dolphin::validateUris(uriList);
+    if (urls.isEmpty()) {
+        return;
+    }
+    KRun::run("dolphin %u", urls, nullptr);
+}
+
+void DBusInterface::ShowItems(const QStringList& uriList, const QString& startUpId)
+{
+    Q_UNUSED(startUpId);
+    const QList<QUrl> urls = Dolphin::validateUris(uriList);
+    if (urls.isEmpty()) {
+        return;
+    }
+    KRun::run("dolphin --select %u", urls, nullptr);
+}
+
+void DBusInterface::ShowItemProperties(const QStringList& uriList, const QString& startUpId)
+{
+    Q_UNUSED(startUpId);
+    const QList<QUrl> urls = Dolphin::validateUris(uriList);
+    foreach (const QUrl& url, urls) {
+        KPropertiesDialog::showDialog(url);
+    }
+}
diff --git a/src/dbusinterface.h b/src/dbusinterface.h
new file mode 100644
index 000000000..baf804f68
--- /dev/null
+++ b/src/dbusinterface.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2015 Ashish Bansal<[email protected]>
+ *
+ * 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
+ */
+
+#ifndef DBUSINTERFACE_H
+#define DBUSINTERFACE_H
+
+#include <QObject>
+
+class DBusInterface : QObject
+{
+    Q_OBJECT
+    Q_CLASSINFO("D-Bus Interface", "org.freedesktop.FileManager1")
+
+public:
+    DBusInterface();
+    Q_SCRIPTABLE void ShowFolders(const QStringList& uriList, const QString& startUpId);
+    Q_SCRIPTABLE void ShowItems(const QStringList& uriList, const QString& startUpId);
+    Q_SCRIPTABLE void ShowItemProperties(const QStringList& uriList, const QString& startUpId);
+};
+
+#endif // DBUSINTERFACE_H
diff --git a/src/global.cpp b/src/global.cpp
new file mode 100644
index 000000000..2f23ae4d4
--- /dev/null
+++ b/src/global.cpp
@@ -0,0 +1,35 @@
+/*
+ * Copyright 2015 Ashish Bansal<[email protected]>
+ *
+ * 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 "global.h"
+#include "dolphindebug.h"
+
+QList<QUrl> Dolphin::validateUris(const QStringList& uriList)
+{
+    QList<QUrl> urls;
+    foreach (const QString& str, uriList) {
+        const QUrl url = QUrl::fromUserInput(str, QString(), QUrl::AssumeLocalFile);
+        if (url.isValid()) {
+            urls.append(url);
+        } else {
+            qCWarning(DolphinDebug) << "Invalid URL: " << str;
+        }
+    }
+    return urls;
+}
diff --git a/src/global.h b/src/global.h
new file mode 100644
index 000000000..7f1931f0d
--- /dev/null
+++ b/src/global.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright 2015 Ashish Bansal<[email protected]>
+ *
+ * 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
+ */
+
+#ifndef GLOBAL_H
+#define GLOBAL_H
+
+#include <QList>
+#include <QUrl>
+
+namespace Dolphin {
+    QList<QUrl> validateUris(const QStringList& uriList);
+}
+
+#endif //GLOBAL_H
diff --git a/src/main.cpp b/src/main.cpp
index 1c0fdab68..105330059 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -21,6 +21,8 @@
 
 #include "dolphinmainwindow.h"
 #include "dolphin_generalsettings.h"
+#include "dbusinterface.h"
+#include "global.h"
 
 #include <KDBusService>
 #include <KAboutData>
@@ -84,6 +86,7 @@ extern "C" Q_DECL_EXPORT int kdemain(int argc, char **argv)
     KAboutData::setApplicationData(aboutData);
 
     KDBusService dolphinDBusService;
+    DBusInterface interface;
 
     QCommandLineParser parser;
     parser.addVersionOption();
@@ -94,25 +97,21 @@ extern "C" Q_DECL_EXPORT int kdemain(int argc, char **argv)
     parser.addOption(QCommandLineOption(QStringList() << QLatin1String("select"), i18nc("@info:shell", "The files and directories passed as arguments "
                                                                                         "will be selected.")));
     parser.addOption(QCommandLineOption(QStringList() << QLatin1String("split"), i18nc("@info:shell", "Dolphin will get started with a split view.")));
+    parser.addOption(QCommandLineOption(QStringList() << QLatin1String("daemon"), i18nc("@info:shell", "Start Dolphin Daemon (only required for DBus Interface)")));
     parser.addPositionalArgument(QLatin1String("+[Url]"), i18nc("@info:shell", "Document to open"));
 
     parser.process(app);
     aboutData.processCommandLine(&parser);
 
+    if (parser.isSet("daemon")) {
+        return app.exec();
+    }
 
     DolphinMainWindow* m_mainWindow = new DolphinMainWindow();
     m_mainWindow->setAttribute(Qt::WA_DeleteOnClose);
 
-    QList<QUrl> urls;
     const QStringList args = parser.positionalArguments();
-    foreach (const QString& str,  args) {
-        const QUrl url = QUrl::fromUserInput(str, QString(), QUrl::AssumeLocalFile);
-        if (url.isValid()) {
-            urls.append(url);
-        } else {
-            qCWarning(DolphinDebug) << "Invalid URL: " << str;
-        }
-    }
+    QList<QUrl> urls = Dolphin::validateUris(args);
 
     bool resetSplitSettings = false;
     if (parser.isSet("split") && !GeneralSettings::splitView()) {