added a small fileinfo dialog to the playlistwidget

src/playlist/playlistview.cpp

@@ -23,6 +23,7 @@
 #include "playlistmodel.h"
 #include "playlistwidget.h"
 #include "Skin.h"
+#include "entryinfo.h"
 
 #include <QColor>
 #include <QMenu>
@@ -142,6 +143,9 @@ PlaylistView::PlaylistView (QWidget *parent) : QListView (parent)
 
 	connect (&xmmsh, SIGNAL(playbackStatusChanged(Xmms::Playback::Status)),
 	         this, SLOT(handleStatus(Xmms::Playback::Status)));
+
+	connect (this, SIGNAL (clicked (QModelIndex)),
+	         this, SLOT (on_item_clicked (QModelIndex)));
 }
 
 void
@@ -182,7 +186,7 @@ PlaylistView::contextMenuEvent (QContextMenuEvent *e)
 
 	a = new QAction (tr ("Show file info"), this);
 	a->setShortcut (tr ("Ctrl+Enter"));
-	a->setEnabled(false); // FIXME: Disabled for now
+	connect (a, SIGNAL (triggered ()), this, SLOT (showEntryInfo ()));
 	qm.addAction (a);
 	qm.addSeparator ();
 
@@ -278,3 +282,33 @@ PlaylistView::mouseDoubleClickEvent (QMouseEvent *event)
 			xmmsh.xplayback ()->play ();
 	}
 }
+
+void
+PlaylistView::showEntryInfo (void)
+{
+	XMMSHandler &client = XMMSHandler::getInstance ();
+	QModelIndex current = selectionModel ()->currentIndex ();
+	if (current.isValid ()) {
+		uint32_t id = model ()->data (current, PlaylistModel::MedialibIdRole)
+		                        .toUInt ();
+		// If no infodialog exists, create one, else set the selected Item as
+		// displayed item
+		if (!m_entry_info) {
+			m_entry_info = new EntryInfo (this, client.cache (), id);
+		} else {
+			m_entry_info->raise ();
+			m_entry_info->setId (id);
+		}
+		m_entry_info->show ();
+	}
+}
+
+void
+PlaylistView::on_item_clicked (QModelIndex index)
+{
+	if (m_entry_info) {
+		uint32_t id = model ()->data (index, PlaylistModel::MedialibIdRole)
+		                        .toUInt ();
+		m_entry_info->setId (id);
+	}
+}

src/playlist/playlistview.h

@@ -19,12 +19,15 @@
 
 //include "Playlist.h"
 #include <xmmsclient/xmmsclient++.h>
+#include <entryinfo.h>
 class Skin;
 
 #include <QObject>
 #include <QAbstractItemDelegate>
 #include <QListView>
+#include <QPointer>
 class QWidget;
+class QModelIndex;
 
 class PlaylistDelegate : public QAbstractItemDelegate {
 	Q_OBJECT
@@ -57,12 +60,16 @@ class PlaylistView : public QListView {
 		void invertSelection (void);
 		void cropSelected (void);
 		void removeSelected (void);
+		void showEntryInfo (void);
 		void settingsSaved (void);
 		void setPixmaps (Skin *skin);
 
 	protected:
 		void mouseDoubleClickEvent (QMouseEvent *event);
 
+	private slots:
+		void on_item_clicked (QModelIndex index);
+
 	private:
 		Xmms::Playback::Status m_status;
 		QFont *m_font;
@@ -71,6 +78,7 @@ class PlaylistView : public QListView {
 		QColor m_color_selected;
 		QColor m_color_normal;
 		QColor m_color_normal_bg;
+		QPointer<EntryInfo> m_entry_info;
 };
 
 

src/playlist/playlistwidget.cpp

@@ -273,6 +273,8 @@ PlaylistWidget::addButtons (void)
 								Skin::PLS_MSC_SRT_1);
 	b = new PlaylistMenuButton (m_msc, Skin::PLS_MSC_INF_0,
 								Skin::PLS_MSC_INF_1);
+	connect (b, SIGNAL (activated ()),
+	         m_view, SLOT (showEntryInfo ()));
 	b = new PlaylistMenuButton (m_msc, Skin::PLS_MSC_OPT_0,
 								Skin::PLS_MSC_OPT_1);
 	/* playlist menu */