added qsui plugin

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@5367 90c681e8-e032-0410-971d-27865f9a5e38

1 files changed, 139 insertions, 0 deletions

diff --git a/src/plugins/Ui/qsui/listwidget.h b/src/plugins/Ui/qsui/listwidget.h
new file mode 100644
index 000000000..2e8986764
--- /dev/null
+++ b/src/plugins/Ui/qsui/listwidget.h
@@ -0,0 +1,139 @@
+/***************************************************************************
+ *   Copyright (C) 2006-2015 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.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
+ ***************************************************************************/
+#ifndef LISTWIDGET_H
+#define LISTWIDGET_H
+
+#include <QWidget>
+#include <QDir>
+#include <QContextMenuEvent>
+#include <QPen>
+#include "listwidgetdrawer.h"
+
+class QFont;
+class QFontMetrics;
+class QMenu;
+class QAction;
+class QTimer;
+class QScrollBar;
+class PlayListModel;
+class PlayListItem;
+class QmmpUiSettings;
+class PlayListHeader;
+namespace PlayListPopup{
+class PopupWidget;
+}
+
+/**
+   @author Ilya Kotov <forkotov02@hotmail.ru>
+*/
+class ListWidget : public QWidget
+{
+    Q_OBJECT
+public:
+    ListWidget(PlayListModel *model, QWidget *parent = 0);
+
+    ~ListWidget();
+
+    /*!
+     * Returns count of currently visible rows.
+     */
+    int visibleRows() const;
+    /*!
+     * Returns index of the first visible item.
+     */
+    int firstVisibleIndex() const;
+
+    int anchorIndex() const;
+    void setAnchorIndex(int index);
+    QMenu *menu();
+    void setMenu(QMenu *menu);
+    PlayListModel *model();
+
+public slots:
+    void readSettings();
+    void updateList(int flags);
+    void scroll(int); //0-99
+    void recenterCurrent();
+
+signals:
+    void selectionChanged();
+    void positionChanged(int, int); //current position, maximum value
+
+protected:
+    void paintEvent(QPaintEvent *);
+    void mouseDoubleClickEvent(QMouseEvent *);
+    void mousePressEvent(QMouseEvent *);
+    void mouseMoveEvent(QMouseEvent *);
+    void mouseReleaseEvent(QMouseEvent *);
+    void resizeEvent(QResizeEvent *);
+    void wheelEvent(QWheelEvent *);
+    void showEvent(QShowEvent *);
+    int indexAt(int)const;
+    void dragEnterEvent(QDragEnterEvent *event);
+    void dropEvent(QDropEvent *event);
+    void dragLeaveEvent(QDragLeaveEvent *);
+    void dragMoveEvent(QDragMoveEvent *event);
+    void contextMenuEvent (QContextMenuEvent * event);
+    bool event (QEvent *e);
+
+private slots:
+    void updateSkin();
+    void autoscroll();
+    void updateRepeatIndicator();
+    void scrollToCurrent();
+
+private:
+    enum ScrollDirection
+    {
+        NONE = 0,TOP,DOWN
+    };
+    /*!
+     * Returns string with queue number or(and) repeate flag for the item number \b i.
+     */
+    const QString getExtraString(int i);
+
+    bool updateRowCount();
+    void updateScrollBars();
+
+    bool m_update;
+    int m_pressed_index;
+    QMenu *m_menu;
+    PlayListModel *m_model;
+    int m_row_count, m_first;
+    int m_anchor_index;
+    /*!
+     * Scroll direction that is preforming in current moment.
+     */
+    ScrollDirection m_scroll_direction;
+    int m_prev_y;
+    bool m_select_on_release;
+    bool m_show_protocol;
+    int m_drop_index;
+    QList<ListWidgetRow *> m_rows;
+    QmmpUiSettings *m_ui_settings;
+    PlayListPopup::PopupWidget *m_popupWidget;
+    QTimer *m_timer;
+    QScrollBar *m_scrollBar;
+    ListWidgetDrawer m_drawer;
+    PlayListHeader *m_header;
+    QScrollBar *m_hslider;
+};
+
+#endif