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List:       kde-commits
Subject:    koffice/krita/plugins/viewplugins/filtersgallery
From:       Cyrille Berger <cyb () lepi ! org>
Date:       2005-12-23 19:26:56
Message-ID: 1135366016.538417.31567.nullmailer () svn ! kde ! org
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SVN commit 490940 by berger:

use dynamic_cast rather than Java (and not C) style casting to make Bart happy ;p


 M  +4 -2      kis_filters_listview.cc  


--- trunk/koffice/krita/plugins/viewplugins/filtersgallery/kis_filters_listview.cc \
#490939:490940 @@ -43,8 +43,10 @@
 {
     // Check which filters support painting
     KisImageSP img = m_view->getCanvasSubject()->currentImg();
-    KisLayerSP activeLayer = img->activeLayer();
-    m_thumb = new KisPaintLayer( * ((KisPaintLayer*)activeLayer.data()));
+    KisPaintLayerSP activeLayer = dynamic_cast<KisPaintLayer*>( \
img->activeLayer().data()); +    if(activeLayer == 0)
+        return; // TODO: warn the user and fix the filters engine
+    m_thumb = new KisPaintLayer( *activeLayer );
     m_imgthumb = new KisImage(0, m_thumb->exactBounds().width(), \
m_thumb->exactBounds().height(), m_thumb->paintDevice()->colorSpace(), "thumbnail");  \
m_imgthumb->addLayer(m_thumb.data(), m_imgthumb->rootLayer(), 0);  double sx = \
100./m_thumb->exactBounds().width();


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