Download delivery info tasks is asynchronous

src/net/isds_wrapper.cpp

@@ -60,6 +60,11 @@ IsdsWrapper::IsdsWrapper(QObject *parent)
 	    SIGNAL(downloadMessageListFinishedSignal(QString, bool, QString, QString, bool)),
 	    this,
 	    SLOT(downloadMessageListFinished(QString, bool, QString, QString, bool)));
+
+	connect(&globMsgProcEmitter,
+	    SIGNAL(downloadDeliveryInfoFinishedSignal(QString, qint64, bool, QString)),
+	    this,
+	    SLOT(downloadDeliveryInfoFinished(QString, qint64, bool, QString)));
 }
 
 IsdsWrapper::~IsdsWrapper(void)
@@ -251,8 +256,8 @@ void IsdsWrapper::getDeliveryInfo(const QString &userName, qint64 msgId)
 	TaskDownloadDeliveryInfo *task;
 	task = new (std::nothrow) TaskDownloadDeliveryInfo(
 	    m_isdsSession.isdsCtxMap[userName], &m_netLayer, &m_dbWrapper, msgId);
-	task->setAutoDelete(false);
-	m_workPool.runSingle(task);
+	task->setAutoDelete(true);
+	m_workPool.assignHi(task);
 
 	bool success = TaskDownloadDeliveryInfo::DL_SUCCESS == task->m_result;
 	delete task;
@@ -269,6 +274,19 @@ void IsdsWrapper::getDeliveryInfo(const QString &userName, qint64 msgId)
 	}
 }
 
+void IsdsWrapper::downloadDeliveryInfoFinished(const QString &userName,
+    qint64 msgId, bool success, const QString &errTxt)
+{
+	if (!success) {
+		Dialogues::errorMessage(Dialogues::WARNING,
+		    tr("Delivery info: %1").arg(userName),
+		    tr("Failed to download delivery info for message %1.").arg(msgId),
+		    errTxt);
+	} else {
+		emit statusBarTextChanged(errTxt, false, true);
+	}
+}
+
 bool IsdsWrapper::changePassword(const QString &userName,
     const QString &accountName)
 {

src/net/isds_wrapper.h

@@ -238,6 +238,17 @@ public slots:
 	    bool success, const QString &statusBarText, const QString &errTxt,
 	    bool isMsgReceived);
 
+	/*!
+	 * @brief Do some actions when download delivery info finished.
+	 *
+	 * @param[in] userName Account username string.
+	 * @param[in] msgId Message ID.
+	 * @param[in] success True if success.
+	 * @param[in] errTxt Errot description.
+	 */
+	void downloadDeliveryInfoFinished(const QString &userName,
+	    qint64 msgId, bool success, const QString &errTxt);
+
 private:
 
 	/*!

src/worker/emitter.h

@@ -57,6 +57,17 @@ signals:
 	void downloadMessageListFinishedSignal(const QString &userName,
 	    bool success, const QString &statusBarText, const QString &errTxt,
 	    bool isMsgReceived);
+
+	/*!
+	 * @brief Do some actions when download delivery info finished.
+	 *
+	 * @param[in] userName Account username string.
+	 * @param[in] msgId Message ID.
+	 * @param[in] success True if success.
+	 * @param[in] errTxt Errot description.
+	 */
+	void downloadDeliveryInfoFinishedSignal(const QString &userName,
+	    qint64 msgId, bool success, const QString &errTxt);
 };
 
 /*!

src/worker/task_download_delivery_info.cpp

@@ -24,6 +24,7 @@
 #include "src/log/log.h"
 #include "src/net/isds_const.h"
 #include "src/net/xml_layer.h"
+#include "src/worker/emitter.h"
 #include "src/worker/pool.h" /* List with whole messages. */
 #include "src/worker/task_download_delivery_info.h"
 
@@ -64,6 +65,10 @@ void TaskDownloadDeliveryInfo::run(void)
 
 	/* ### Worker task end. ### */
 
+	emit globMsgProcEmitter.downloadDeliveryInfoFinishedSignal(m_ctx.username,
+	    m_msgId, TaskDownloadDeliveryInfo::DL_SUCCESS == m_result,
+	    m_ctx.last_isds_msg);
+
 	logDebugLv0NL("Download message message delivery info task finished in thread '%p'",
 	    (void *) QThread::currentThreadId());
 }