[vlc-commits] qt/playlist_model: Add the 'getItemsForIndexes' function

[Benjamin Arnaud]

vlc | branch: master | Benjamin Arnaud <benjamin.arnaud at videolabs.io> | Thu Mar 11 10:16:51 2021 +0100| [c869a60d0340f8ad9b3cb1738381d2b80a062a9f] | committer: Pierre Lamot

qt/playlist_model: Add the 'getItemsForIndexes' function

Signed-off-by: Pierre Lamot <pierre at videolabs.io>

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=c869a60d0340f8ad9b3cb1738381d2b80a062a9f
---

 modules/gui/qt/playlist/playlist_model.cpp | 31 ++++++++++++++++++++++++++++++
 modules/gui/qt/playlist/playlist_model.hpp |  2 ++
 2 files changed, 33 insertions(+)

diff --git a/modules/gui/qt/playlist/playlist_model.cpp b/modules/gui/qt/playlist/playlist_model.cpp
index ac793bd839..0db95e545a 100644
--- a/modules/gui/qt/playlist/playlist_model.cpp
+++ b/modules/gui/qt/playlist/playlist_model.cpp
@@ -24,6 +24,7 @@
 #include "playlist_model_p.hpp"
 #include <algorithm>
 #include <assert.h>
+#include "util/qmlinputitem.hpp"
 
 namespace vlc {
 namespace playlist {
@@ -422,6 +423,36 @@ int PlaylistListModel::getCurrentIndex() const
     return d->m_current;
 }
 
+/* Q_INVOKABLE */
+QVariantList PlaylistListModel::getItemsForIndexes(const QList<int> & indexes) const
+{
+    Q_D(const PlaylistListModel);
+
+    QVariantList items;
+
+    for (int index : indexes)
+    {
+        if (index < 0 || index >= d->m_items.count())
+            continue;
+
+        vlc_playlist_item_t * item = d->m_items[index].raw();
+
+        if (item == nullptr)
+            continue;
+
+        input_item_t * media = vlc_playlist_item_GetMedia(item);
+
+        if (media == nullptr)
+            continue;
+
+        QmlInputItem input(media, true);
+
+        items.append(QVariant::fromValue(input));
+    }
+
+    return items;
+}
+
 PlaylistPtr PlaylistListModel::getPlaylistId() const
 {
     Q_D(const PlaylistListModel);
diff --git a/modules/gui/qt/playlist/playlist_model.hpp b/modules/gui/qt/playlist/playlist_model.hpp
index fdf487316e..79f533c008 100644
--- a/modules/gui/qt/playlist/playlist_model.hpp
+++ b/modules/gui/qt/playlist/playlist_model.hpp
@@ -73,6 +73,8 @@ public:
 
     int getCurrentIndex() const;
 
+    Q_INVOKABLE QVariantList getItemsForIndexes(const QList<int> & indexes) const;
+
 protected:
     bool isRowSelected(int row) const override;
     void setRowSelected(int row, bool selected) override;