Added better handling of failures loading icons, as Cairo generated exception were crashing app under windows. Minor fix to handling missing processing params to not alter the global defaults.

rtengine/processingjob.h

@@ -0,0 +1,45 @@
+/*
+ *  This file is part of RawTherapee.
+ *
+ *  Copyright (c) 2004-2010 Gabor Horvath <hgabor@rawtherapee.com>
+ *
+ *  RawTherapee 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 3 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  RawTherapee 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 RawTherapee.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef _PROCESSINGJOB_
+#define _PROCESSINGJOB_
+
+#include <rtengine.h>
+
+namespace rtengine {
+
+class ProcessingJobImpl : public ProcessingJob {
+
+    public:
+        Glib::ustring fname;
+        bool isRaw;
+        InitialImage* initialImage;
+        procparams::ProcParams pparams;
+        
+        ProcessingJobImpl (const Glib::ustring& fn, bool iR, const procparams::ProcParams& pp)
+           : fname(fn), isRaw(iR), initialImage(NULL) { pparams = pp; }
+
+        ProcessingJobImpl (InitialImage* iImage, const procparams::ProcParams& pp)
+           : fname(""), initialImage(iImage) { pparams = pp; iImage->increaseRef(); }
+           
+        ~ProcessingJobImpl () { if (initialImage) initialImage->decreaseRef(); }
+};
+
+};
+
+#endif