From c3d223d8cbb71bf2a1ddee6e019435e2f36d0cf1 Mon Sep 17 00:00:00 2001
From: Michael Zanetti <mzanetti@kde.org>
Date: Sat, 24 Sep 2011 15:20:44 +0200
Subject: [PATCH] completed dropmenu in audio controls area

---
 src/audiocontrols.cpp              | 21 +++++++++++++++++++++
 src/libtomahawk/utils/dropmenu.cpp | 12 ++++++++++++
 src/libtomahawk/utils/dropmenu.h   |  3 +++
 3 files changed, 36 insertions(+)

diff --git a/src/audiocontrols.cpp b/src/audiocontrols.cpp
index a23730d43..c5cc230d4 100644
--- a/src/audiocontrols.cpp
+++ b/src/audiocontrols.cpp
@@ -162,6 +162,7 @@ AudioControls::AudioControls( QWidget* parent )
     connect( &m_dropAreaCollapseTimer, SIGNAL( timeout() ), this, SLOT( collapseDropMenu() ) );
 
     connect( ui->metaDataDropArea, SIGNAL( dropReceived( QDropEvent* ) ), this, SLOT( dropReceived( QDropEvent* ) ) );
+    connect( ui->metaDataDropArea, SIGNAL( mouseLeft() ), &m_dropAreaCollapseTimer, SLOT( start() ) );
 
     DropMenuEntry *trackEntry = new DropMenuEntry( QPixmap(":/data/images/drop-song.png" ).scaledToWidth( 32, Qt::SmoothTransformation ),
                                                    "Track",
@@ -611,6 +612,21 @@ AudioControls::dragEnterEvent( QDragEnterEvent* e )
 
         m_dropAreaCollapseTimer.stop();
 
+        DropJob::DropFlags flags = DropJob::DropFlagsNone;
+
+        if ( e->mimeData()->hasFormat( "application/tomahawk.query.list" )
+            || e->mimeData()->hasFormat( "application/tomahawk.result.list" )
+            || e->mimeData()->hasFormat( "application/tomahawk.result" ) )
+            flags = DropJob::DropFlagsAll;
+
+        if ( e->mimeData()->hasFormat( "application/tomahawk.metadata.album" ) )
+             flags = DropJob::DropFlagAlbum | DropJob::DropFlagArtist | DropJob::DropFlagLocal | DropJob::DropFlagTop10;
+
+        if ( e->mimeData()->hasFormat( "application/tomahawk.metadata.artist" ) )
+            flags = DropJob::DropFlagArtist | DropJob::DropFlagLocal | DropJob::DropFlagTop10;
+
+        ui->metaDataDropArea->setFilter( flags );
+
         if( !m_dropAreaExpanded )
         {
             m_dragAnimation->stop();
@@ -635,6 +651,7 @@ AudioControls::dragMoveEvent( QDragMoveEvent* /* e */ )
 void
 AudioControls::dragLeaveEvent( QDragLeaveEvent * )
 {
+    qDebug() << "******************************** dragLeaveEvent" << ui->metaDataDropArea->hovered();
     if( !ui->metaDataDropArea->hovered() )
         m_dropAreaCollapseTimer.start();
 }
@@ -643,6 +660,10 @@ AudioControls::dragLeaveEvent( QDragLeaveEvent * )
 void
 AudioControls::collapseDropMenu()
 {
+    // Check if the menu is hovered now...
+    if( ui->metaDataDropArea->hovered() )
+        return;
+
     m_dropAreaExpanded = false;
 
     m_dragAnimation->stop();
diff --git a/src/libtomahawk/utils/dropmenu.cpp b/src/libtomahawk/utils/dropmenu.cpp
index 3b959de11..a12066f2c 100644
--- a/src/libtomahawk/utils/dropmenu.cpp
+++ b/src/libtomahawk/utils/dropmenu.cpp
@@ -32,6 +32,17 @@ DropMenu::addEntry( DropMenuEntry *entry, bool isDefault )
         m_defaultEntry = entry;
 }
 
+void
+DropMenu::setFilter(DropJob::DropFlags shownEntries)
+{
+    foreach( DropMenuEntry *entry, m_entries )
+    {
+        if( ( entry->dropFlags() & shownEntries ) != DropJob::DropFlagsNone )
+            entry->setVisible( true );
+        else
+            entry->setVisible( false );
+    }
+}
 
 bool
 DropMenu::hovered() const
@@ -67,6 +78,7 @@ DropMenu::entryLeft( DropMenuEntry *entry )
     entry->setActive( false );
     m_defaultEntry->setActive( true );
     m_activeEntry = m_defaultEntry;
+    emit mouseLeft();
 }
 
 
diff --git a/src/libtomahawk/utils/dropmenu.h b/src/libtomahawk/utils/dropmenu.h
index b218a72a0..f4f8cbc6e 100644
--- a/src/libtomahawk/utils/dropmenu.h
+++ b/src/libtomahawk/utils/dropmenu.h
@@ -18,6 +18,8 @@ public:
 
     void addEntry( DropMenuEntry *entry, bool isDefault = false );
 
+    void setFilter( DropJob::DropFlags shownEntries );
+
 
     /** @brief Returns true if the mouse is somewhere over the contained entries */
     bool hovered() const;
@@ -26,6 +28,7 @@ public:
 
 signals:
     void dropReceived( QDropEvent *event );
+    void mouseLeft();
 
 private slots:
     void entryHovered( DropMenuEntry* entry );