fixed freezing when shift+home and shift+end pressed

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@4375 90c681e8-e032-0410-971d-27865f9a5e38

2 files changed, 25 insertions, 1 deletions

diff --git a/src/qmmpui/playlistmodel.cpp b/src/qmmpui/playlistmodel.cpp
index 62a5003e6..b3118c62c 100644
--- a/src/qmmpui/playlistmodel.cpp
+++ b/src/qmmpui/playlistmodel.cpp
@@ -421,6 +421,23 @@ void PlayListModel::setSelected(QList<PlayListItem *> items, bool selected)
     emit listChanged();
 }
 
+void PlayListModel::setSelected(int first, int last, bool selected)
+{
+    if(first > last)
+    {
+        setSelected(last, first, selected);
+        return;
+    }
+    for(int index = first; index <= last; ++index)
+    {
+        PlayListItem *i = item(index);
+        if(!i)
+            continue;
+        i->setSelected(selected);
+    }
+    emit listChanged();
+}
+
 void PlayListModel::removeSelected()
 {
     removeSelection(false);
diff --git a/src/qmmpui/playlistmodel.h b/src/qmmpui/playlistmodel.h
index 63eb9fc77..77ad9c50a 100644
--- a/src/qmmpui/playlistmodel.h
+++ b/src/qmmpui/playlistmodel.h
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2006-2013 by Ilya Kotov                                 *
+ *   Copyright (C) 2006-2014 by Ilya Kotov                                 *
  *   forkotov02@hotmail.ru                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -183,6 +183,13 @@ public:
      */
     void setSelected(QList<PlayListItem *> items, bool selected = true);
     /*!
+     * Sets the selected state of the list of items range
+     * @param firts Firts item in the range
+     * @param last Last item in the range
+     * @param selected Selection state (\b true - select, \b false - unselect)
+     */
+    void setSelected(int first, int last, bool selected = true);
+    /*!
      * Advances to the next item. Returns \b false if next iten doesn't exist,
      * otherwise returns \b true
      */