added playlist browser

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@1364 90c681e8-e032-0410-971d-27865f9a5e38

1 files changed, 86 insertions, 0 deletions

diff --git a/src/ui/playlistbrowser.cpp b/src/ui/playlistbrowser.cpp
new file mode 100644
index 000000000..f4844dadf
--- /dev/null
+++ b/src/ui/playlistbrowser.cpp
@@ -0,0 +1,86 @@
+/***************************************************************************
+ *   Copyright (C) 2009 by Ilya Kotov                                      *
+ *   forkotov02@hotmail.ru                                                 *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+
+#include <QAction>
+#include <qmmpui/playlistmanager.h>
+#include "playlistbrowser.h"
+
+PlayListBrowser::PlayListBrowser(PlayListManager *manager, QWidget *parent) : QDialog(parent)
+{
+    setAttribute(Qt::WA_DeleteOnClose, TRUE);
+    setWindowModality(Qt::NonModal);
+    ui.setupUi(this);
+    m_pl_manager = manager;
+    connect(m_pl_manager, SIGNAL(playListsChanged()), SLOT(updateList()));
+    connect(ui.newButton, SIGNAL(clicked()), m_pl_manager, SLOT(createPlayList()));
+    updateList();
+    //actions
+    QAction *renameAct = new QAction(tr("Rename"), this);
+    QAction *removeAct = new QAction(tr("Delete"), this);
+    connect(renameAct,SIGNAL(triggered()), SLOT(rename()));
+    connect(removeAct,SIGNAL(triggered()), SLOT(on_deleteButton_clicked()));
+    ui.listWidget->setContextMenuPolicy(Qt::ActionsContextMenu);
+    ui.listWidget->addAction(renameAct);
+    ui.listWidget->addAction(removeAct);
+}
+
+PlayListBrowser::~PlayListBrowser()
+{}
+
+void PlayListBrowser::updateList()
+{
+    ui.listWidget->clear();
+    foreach(PlayListModel *model, m_pl_manager->playLists())
+        ui.listWidget->addItem(model->name());
+    int c = m_pl_manager->indexOf(m_pl_manager->selectedPlayList());
+    ui.listWidget->setCurrentRow (c);
+    QFont font = ui.listWidget->currentItem()->font();
+    font.setBold(TRUE);
+    ui.listWidget->currentItem()->setFont(font);
+}
+
+void PlayListBrowser::on_listWidget_itemDoubleClicked(QListWidgetItem *item)
+{
+    m_pl_manager->selectPlayList(ui.listWidget->row(item));
+}
+
+void PlayListBrowser::on_listWidget_itemChanged(QListWidgetItem *item)
+{
+    m_pl_manager->playListAt(ui.listWidget->row(item))->setName(item->text());
+}
+
+void PlayListBrowser::rename()
+{
+    QListWidgetItem *item = ui.listWidget->currentItem();
+    if(item)
+    {
+        item->setFlags(Qt::ItemIsEditable | item->flags());
+        ui.listWidget->editItem(item);
+    }
+}
+
+void PlayListBrowser::on_deleteButton_clicked()
+{
+    QList <PlayListModel *> models;
+    foreach(QListWidgetItem *item, ui.listWidget->selectedItems())
+        models.append(m_pl_manager->playListAt(ui.listWidget->row (item)));
+    foreach(PlayListModel *model, models)
+        m_pl_manager->removePlayList(model);
+}