Cover Art Fetcher

CMakeLists.txt

@@ -818,6 +818,8 @@ add_library(mixxx-lib STATIC EXCLUDE_FROM_ALL
   src/musicbrainz/musicbrainzxml.cpp
   src/musicbrainz/tagfetcher.cpp
   src/musicbrainz/web/acoustidlookuptask.cpp
+  src/musicbrainz/web/coverartarchiveimagetask.cpp
+  src/musicbrainz/web/coverartarchivelinkstask.cpp
   src/musicbrainz/web/musicbrainzrecordingstask.cpp
   src/network/jsonwebtask.cpp
   src/network/networktask.cpp

src/library/dlgcoverartfullsize.cpp

@@ -17,7 +17,8 @@ DlgCoverArtFullSize::DlgCoverArtFullSize(
         WCoverArtMenu* pCoverMenu)
         : QDialog(parent),
           m_pPlayer(pPlayer),
-          m_pCoverMenu(pCoverMenu) {
+          m_pCoverMenu(pCoverMenu),
+          m_coverPressed(false) {
     CoverArtCache* pCache = CoverArtCache::instance();
     if (pCache) {
         connect(pCache,
@@ -82,6 +83,19 @@ void DlgCoverArtFullSize::init(TrackPointer pTrack) {
     slotLoadTrack(pTrack);
 }
 
+void DlgCoverArtFullSize::initFetchedCoverArt(const QByteArray& fetchedCoverArtBytes) {
+    m_pixmap.loadFromData(fetchedCoverArtBytes);
+
+    // The real size will be calculated later by adjustImageAndDialogSize().
+    resize(100, 100);
+    show();
+    setWindowTitle(tr("Fetched Cover Art"));
+    raise();
+    activateWindow();
+
+    adjustImageAndDialogSize();
+}
+
 void DlgCoverArtFullSize::slotLoadTrack(TrackPointer pTrack) {
     if (m_pLoadedTrack != nullptr) {
         disconnect(m_pLoadedTrack.get(),
@@ -158,6 +172,10 @@ void DlgCoverArtFullSize::slotCoverFound(
 
     m_pixmap = pixmap;
 
+    adjustImageAndDialogSize();
+}
+
+void DlgCoverArtFullSize::adjustImageAndDialogSize() {
     if (m_pixmap.isNull()) {
         coverArt->setPixmap(QPixmap());
         hide();

src/library/dlgcoverartfullsize.h

@@ -22,6 +22,7 @@ class DlgCoverArtFullSize
     ~DlgCoverArtFullSize() override = default;
 
     void init(TrackPointer pTrack);
+    void initFetchedCoverArt(const QByteArray& fetchedCoverArtBytes);
     void mousePressEvent(QMouseEvent* event) override;
     void mouseReleaseEvent(QMouseEvent* ) override;
     void mouseMoveEvent(QMouseEvent* ) override;
@@ -38,6 +39,7 @@ class DlgCoverArtFullSize
             mixxx::cache_key_t requestedCacheKey,
             bool coverInfoUpdated);
     void slotTrackCoverArtUpdated();
+    void adjustImageAndDialogSize();
 
     // slots that handle signals from WCoverArtMenu
     void slotCoverMenu(const QPoint& pos);