visualization: transparent background option

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@391 90c681e8-e032-0410-971d-27865f9a5e38

1 files changed, 13 insertions, 0 deletions

diff --git a/src/ui/mainvisual.cpp b/src/ui/mainvisual.cpp
index 8b82c002a..4c64df3af 100644
--- a/src/ui/mainvisual.cpp
+++ b/src/ui/mainvisual.cpp
@@ -233,6 +233,11 @@ void MainVisual::mousePressEvent (QMouseEvent *e)
 void MainVisual::drawBackGround()
 {
     m_bg = QPixmap (75,20);
+    if(m_transparentAction->isChecked())
+    {
+        m_bg.fill (Qt::transparent);
+        return;
+    }
     QPainter painter(&m_bg);
     for (int x = 0; x < 75; x += 2)
     {
@@ -286,6 +291,8 @@ void MainVisual::updateSettings()
     else
         settings.setValue("Visualization/analyzer_type", 1);
 
+    settings.setValue("Visualization/transparent_bg", m_transparentAction->isChecked());
+
     act = m_visModeGroup->checkedAction ();
     QString visName;
     if (act)
@@ -382,6 +389,9 @@ void MainVisual::createMenu()
         act->setCheckable(TRUE);
         peaksFalloff->addAction(act);
     }
+    QMenu *background = m_menu->addMenu(tr("Background"));
+    m_transparentAction = background->addAction(tr("Transparent"));
+    m_transparentAction->setCheckable(TRUE);
     update();
 }
 
@@ -429,6 +439,9 @@ void MainVisual::readSettings()
     if (speed == act->data().toInt())
         act->setChecked(TRUE);
 
+    m_transparentAction->setChecked(
+        settings.value("Visualization/transparent_bg", FALSE).toBool());
+
     updateSettings();
 }