[vlc-devel] [PATCH 01/18] qt: allow selective source name in NetworkDeviceModel

[Prince Gupta]

---
 modules/gui/qt/network/networkdevicemodel.cpp | 21 +++++++++++++++++--
 modules/gui/qt/network/networkdevicemodel.hpp |  9 ++++++++
 .../network/qml/NetworkHomeDeviceListView.qml |  2 ++
 3 files changed, 30 insertions(+), 2 deletions(-)

diff --git a/modules/gui/qt/network/networkdevicemodel.cpp b/modules/gui/qt/network/networkdevicemodel.cpp
index 103609592e..281b236660 100644
--- a/modules/gui/qt/network/networkdevicemodel.cpp
+++ b/modules/gui/qt/network/networkdevicemodel.cpp
@@ -85,7 +85,7 @@ void NetworkDeviceModel::setCtx(QmlMainContext* ctx)
         m_ctx = ctx;
         m_ml = vlc_ml_instance_get( m_ctx->getIntf() );
     }
-    if (m_ctx && m_sdSource != CAT_UNDEFINED) {
+    if (m_ctx && m_sdSource != CAT_UNDEFINED && !m_sourceName.isEmpty()) {
         initializeMediaSources();
     }
     emit ctxChanged();
@@ -94,12 +94,21 @@ void NetworkDeviceModel::setCtx(QmlMainContext* ctx)
 void NetworkDeviceModel::setSdSource(SDCatType s)
 {
     m_sdSource = s;
-    if (m_ctx && m_sdSource != CAT_UNDEFINED) {
+    if (m_ctx && m_sdSource != CAT_UNDEFINED && !m_sourceName.isEmpty()) {
         initializeMediaSources();
     }
     emit sdSourceChanged();
 }
 
+void NetworkDeviceModel::setSourceName(const QString& sourceName)
+{
+    m_sourceName = sourceName;
+    if (m_ctx && m_sdSource != CAT_UNDEFINED && !m_sourceName.isEmpty()) {
+        initializeMediaSources();
+    }
+    emit sourceNameChanged();
+}
+
 int NetworkDeviceModel::getCount() const
 {
     assert( m_items.size() < INT32_MAX );
@@ -211,6 +220,7 @@ bool NetworkDeviceModel::initializeMediaSources()
         endResetModel();
         emit countChanged();
     }
+    m_name = QString {};
 
     auto provider = vlc_media_source_provider_Get( libvlc );
 
@@ -227,6 +237,13 @@ bool NetworkDeviceModel::initializeMediaSources()
     for ( auto i = 0u; i < nbProviders; ++i )
     {
         auto meta = vlc_media_source_meta_list_Get( providerList.get(), i );
+        const QString sourceName = qfu( meta->name );
+        if ( m_sourceName != '*' && m_sourceName != sourceName )
+            continue;
+
+        m_name += m_name.isEmpty() ? qfu( meta->longname ) : ", " + qfu( meta->longname );
+        emit nameChanged();
+
         auto mediaSource = vlc_media_source_provider_GetMediaSource( provider,
                                                                      meta->name );
         if ( mediaSource == nullptr )
diff --git a/modules/gui/qt/network/networkdevicemodel.hpp b/modules/gui/qt/network/networkdevicemodel.hpp
index 7bfeae761c..1096ec9349 100644
--- a/modules/gui/qt/network/networkdevicemodel.hpp
+++ b/modules/gui/qt/network/networkdevicemodel.hpp
@@ -76,6 +76,8 @@ public:
 
     Q_PROPERTY(QmlMainContext* ctx READ getCtx WRITE setCtx NOTIFY ctxChanged)
     Q_PROPERTY(SDCatType sd_source READ getSdSource WRITE setSdSource NOTIFY sdSourceChanged)
+    Q_PROPERTY(QString name READ getName NOTIFY nameChanged)
+    Q_PROPERTY(QString source_name READ getSourceName WRITE setSourceName NOTIFY sourceNameChanged)
     Q_PROPERTY(int count READ getCount NOTIFY countChanged)
 
 public:
@@ -87,9 +89,12 @@ public:
 
     void setCtx(QmlMainContext* ctx);
     void setSdSource(SDCatType s);
+    void setSourceName(const QString& sourceName);
 
     inline QmlMainContext* getCtx() { return m_ctx; }
     inline SDCatType getSdSource() { return m_sdSource; }
+    inline QString getName() { return m_name; }
+    inline QString getSourceName() { return m_sourceName; }
 
     int getCount() const;
 
@@ -105,6 +110,8 @@ public:
 signals:
     void ctxChanged();
     void sdSourceChanged();
+    void sourceNameChanged();
+    void nameChanged();
     void countChanged();
 
 private:
@@ -140,6 +147,8 @@ private:
     QmlMainContext* m_ctx = nullptr;
     vlc_medialibrary_t* m_ml = nullptr;
     SDCatType m_sdSource = CAT_UNDEFINED;
+    QString m_sourceName; // '*' -> all sources
+    QString m_name; // source long name
 
     std::vector<std::unique_ptr<NetworkSourceListener>> m_listeners;
 };
diff --git a/modules/gui/qt/network/qml/NetworkHomeDeviceListView.qml b/modules/gui/qt/network/qml/NetworkHomeDeviceListView.qml
index 2f0732feae..d7871c6341 100644
--- a/modules/gui/qt/network/qml/NetworkHomeDeviceListView.qml
+++ b/modules/gui/qt/network/qml/NetworkHomeDeviceListView.qml
@@ -57,6 +57,8 @@ Widgets.NavigableFocusScope {
 
     NetworkDeviceModel {
         id: deviceModel
+
+        source_name: "*"
     }
 
     Util.SelectableDelegateModel {
-- 
2.25.1