Added dbus interface for regular qcma.

Added option to disable the systray: --no-systray.

ChangeLog

@@ -1,6 +1,7 @@
 qcma (0.3.0) unstable; urgency=low
 
   * Headless qcma version.
+  * Added dbus controls to qcma (Linux only)
   * Set the default video codec to h264 if metadata skip is enabled.
   * Delay the progress dialog by one second so it doesn't show on quick scans.
   * Do not show the disconnect message if no connection is established.

qcma_cli.pro

@@ -25,4 +25,3 @@ system(qdbuscpp2xml -M -s src/cli/headlessmanager.h -o org.qcma.HeadlessManager.
 
 # Create the helper class
 DBUS_ADAPTORS = org.qcma.HeadlessManager.xml
-

qcma_gui.pro

@@ -65,3 +65,14 @@ unix:!macx {
         HEADERS += src/kdenotifier.h
     }
 }
+
+unix:!macx {
+
+QT += dbus
+
+# Create the introspection XML
+system(qdbuscpp2xml -M -s src/gui/mainwidget.h -o org.qcma.ClientManager.xml)
+
+# Create the helper class
+DBUS_ADAPTORS = org.qcma.ClientManager.xml
+}

src/gui/clientmanager.cpp

@@ -45,6 +45,7 @@ void ClientManager::databaseUpdated(int count)
     } else {
         emit messageSent(tr("Database indexing aborted by user"));
     }
+    emit updated(count);
 }
 
 void ClientManager::showPinDialog(QString name, int pin)

src/gui/clientmanager.h

@@ -50,15 +50,18 @@ private:
     QThread *wireless_thread;
 
 signals:
+    void updated(int);
     void stopped();
     void receivedPin(int);
     void deviceDisconnected();
     void messageSent(QString);
     void deviceConnected(QString);
 
+public slots:
+    void refreshDatabase();
+
 private slots:
     void threadStopped();
-    void refreshDatabase();
     void databaseUpdated(int count);
     void showPinDialog(QString name, int pin);
 };

src/gui/main.cpp

@@ -110,8 +110,10 @@ int main(int argc, char *argv[])
     //TODO: check if this is actually needed since we don't have a main window by default
     QApplication::setQuitOnLastWindowClosed(false);
 
+    bool showSystray = app.arguments().contains("--no-systray");
+
     MainWidget widget;
-    widget.prepareApplication();
+    widget.prepareApplication(showSystray);
 
     // receive the message from another process
     QObject::connect(&app, SIGNAL(messageAvailable(QString)), &widget, SLOT(receiveMessage(QString)));

src/gui/mainwidget.cpp

@@ -21,6 +21,10 @@
 #include "cmaclient.h"
 #include "cmautils.h"
 
+#ifdef Q_OS_LINUX
+#include "clientmanager_adaptor.h"
+#endif
+
 #include "qlistdb.h"
 #include "sqlitedb.h"
 
@@ -44,10 +48,32 @@ const QStringList MainWidget::path_list = QStringList() << "photoPath" << "music
 
 bool sleptOnce = false;
 
+#ifdef Q_OS_LINUX
+MainWidget::MainWidget(QWidget *parent) :
+    QWidget(parent), db(NULL), configForm(NULL), managerForm(NULL), backupForm(NULL), dbus_conn(QDBusConnection::sessionBus())
+{
+    new ClientManagerAdaptor(this);
+    QDBusConnection dbus = QDBusConnection::sessionBus();
+    // expose qcma over dbus so the database update can be triggered
+    dbus.registerObject("/ClientManager", this);
+    dbus.registerService("org.qcma.ClientManager");
+#ifndef ENABLE_KDE_NOTIFIER
+    trayIcon = NULL;
+#else
+    notifierItem = NULL;
+#endif
+}
+#else
 MainWidget::MainWidget(QWidget *parent) :
     QWidget(parent), db(NULL), configForm(NULL), managerForm(NULL), backupForm(NULL)
 {
+#ifndef ENABLE_KDE_NOTIFIER
+    trayIcon = NULL;
+#else
+    notifierItem = NULL;
+#endif
 }
+#endif
 
 void MainWidget::checkSettings()
 {
@@ -101,7 +127,7 @@ void MainWidget::deviceDisconnect()
     receiveMessage(tr("The device has been disconnected"));
 }
 
-void MainWidget::deviceConnected(QString message)
+void MainWidget::deviceConnect(QString message)
 {
 #ifndef ENABLE_KDE_NOTIFIER
 #ifndef Q_OS_WIN32
@@ -117,7 +143,7 @@ void MainWidget::deviceConnected(QString message)
     receiveMessage(message);
 }
 
-void MainWidget::prepareApplication()
+void MainWidget::prepareApplication(bool showSystray)
 {
     //TODO: delete database before exit
     if(QSettings().value("useMemoryStorage", true).toBool()) {
@@ -130,7 +156,11 @@ void MainWidget::prepareApplication()
     backupForm = new BackupManagerForm(db, this);
     managerForm = new ClientManager(db, this);
     connectSignals();
+
+    if(showSystray) {
         createTrayIcon();
+    }
+
     checkSettings();
 }
 
@@ -138,19 +168,22 @@ void MainWidget::connectSignals()
 {
     connect(configForm, SIGNAL(finished(int)), this, SLOT(dialogResult(int)));
     connect(managerForm, SIGNAL(stopped()), qApp, SLOT(quit()));
-    connect(managerForm, SIGNAL(deviceConnected(QString)), this, SLOT(deviceConnected(QString)));
+    connect(managerForm, SIGNAL(deviceConnected(QString)), this, SIGNAL(deviceConnected(QString)));
-    connect(managerForm, SIGNAL(deviceDisconnected()), this, SLOT(deviceDisconnect()));
+    connect(managerForm, SIGNAL(deviceDisconnected()), this, SIGNAL(deviceDisconnected()));
-    connect(managerForm, SIGNAL(messageSent(QString)), this, SLOT(receiveMessage(QString)));
+    connect(managerForm, SIGNAL(messageSent(QString)), this, SIGNAL(messageReceived(QString)));
-
+    connect(managerForm, SIGNAL(updated(int)), this, SIGNAL(databaseUpdated(int)));
-    //backupForm.db = managerForm.db;
 }
 
 void MainWidget::setTrayTooltip(QString message)
 {
 #ifndef ENABLE_KDE_NOTIFIER
+    if(trayIcon) {
         trayIcon->setToolTip(message);
+    }
 #else
+    if(notifierItem) {
         notifierItem->setToolTipSubTitle(message);
+    }
 #endif
 }
 
@@ -189,6 +222,16 @@ void MainWidget::showAboutQt()
     QMessageBox::aboutQt(this);
 }
 
+void MainWidget::openConfig()
+{
+    configForm->open();
+}
+
+void MainWidget::refreshDatabase()
+{
+    managerForm->refreshDatabase();
+}
+
 void MainWidget::createTrayIcon()
 {
     options = new QAction(tr("&Settings"), this);
@@ -198,9 +241,9 @@ void MainWidget::createTrayIcon()
     about_qt = new QAction(tr("Abou&t Qt"), this);
     quit = new QAction(tr("&Quit"), this);
 
-    connect(options, SIGNAL(triggered()), configForm, SLOT(open()));
+    connect(options, SIGNAL(triggered()), this, SLOT(openConfig()));
     connect(backup, SIGNAL(triggered()), this, SLOT(openManager()));
-    connect(reload, SIGNAL(triggered()), managerForm, SLOT(refreshDatabase()));
+    connect(reload, SIGNAL(triggered()), this, SLOT(refreshDatabase()));
     connect(about, SIGNAL(triggered()), this, SLOT(showAboutDialog()));
     connect(about_qt, SIGNAL(triggered()), this, SLOT(showAboutQt()));
     connect(quit, SIGNAL(triggered()), this, SLOT(stopServer()));
@@ -241,6 +284,10 @@ void MainWidget::createTrayIcon()
     notifierItem->setToolTipSubTitle(tr("Disconnected"));
     notifierItem->setStandardActionsEnabled(false);
 #endif
+
+    connect(managerForm, SIGNAL(deviceConnected(QString)), this, SLOT(deviceConnect(QString)));
+    connect(managerForm, SIGNAL(deviceDisconnected()), this, SLOT(deviceDisconnect()));
+    connect(managerForm, SIGNAL(messageSent(QString)), this, SLOT(receiveMessage(QString)));
 }
 
 void MainWidget::receiveMessage(QString message)
@@ -265,7 +312,9 @@ void MainWidget::receiveMessage(QString message)
 MainWidget::~MainWidget()
 {
 #ifndef ENABLE_KDE_NOTIFIER
+    if(trayIcon) {
         trayIcon->hide();
+    }
 #endif
     delete db;
 }

src/gui/mainwidget.h

@@ -34,16 +34,22 @@
 #include "kdenotifier.h"
 #endif
 
+#ifdef Q_OS_LINUX
+#include <QDBusConnection>
+#endif
+
 #include <vitamtp.h>
 
 class MainWidget : public QWidget
 {
     Q_OBJECT
+    Q_CLASSINFO("D-Bus Interface", "org.qcma.ClientManager")
+
 public:
     explicit MainWidget(QWidget *parent = 0);
     ~MainWidget();
 
-    void prepareApplication();
+    void prepareApplication(bool showSystray);
 
 private:
     void connectSignals();
@@ -68,6 +74,10 @@ private:
     QAction *about;
     QAction *about_qt;
 
+#ifdef Q_OS_LINUX
+    QDBusConnection dbus_conn;
+#endif
+
 #ifndef ENABLE_KDE_NOTIFIER
     QSystemTrayIcon *trayIcon;
 #else
@@ -76,12 +86,22 @@ private:
 
     const static QStringList path_list;
 
-private slots:
+signals:
-    void stopServer();
+    Q_SCRIPTABLE void deviceConnected(QString);
+    Q_SCRIPTABLE void deviceDisconnected();
+    Q_SCRIPTABLE void databaseUpdated(int count);
+    Q_SCRIPTABLE void messageReceived(QString message);
+
+public slots:
+    void openConfig();
     void openManager();
     void showAboutQt();
     void showAboutDialog();
-    void deviceConnected(QString message);
+    void refreshDatabase();
+    void stopServer();
+
+private slots:
+    void deviceConnect(QString message);
     void deviceDisconnect();
     void dialogResult(int result);
     void receiveMessage(QString message);

src/sqlitedb.cpp

@@ -386,7 +386,7 @@ int SQLiteDB::insertObjectEntry(const QString &path, const QString &name, int pa
 
 int SQLiteDB::insertObjectEntryInternal(const QString &path, const QString &name, int parent_ohfi, int root_ohfi)
 {
-    int ohfi;
+    int ohfi = 0;
     QFileInfo info(path, name);
 
     if(info.isDir()) {