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.

2010-05-13 16:42:43 -05:00
commit 65ea3aff3e
572 changed files with 115958 additions and 0 deletions
--- a/rtgui/cachemanager.h
+++ b/rtgui/cachemanager.h
@@ -0,0 +1,64 @@
+/*
+ *  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 _CACHEMANAGER_
+#define _CACHEMANAGER_
+
+#include <string>
+#include <map>
+#include <glibmm.h>
+#include <thumbnail.h>
+#include <stdio.h>
+
+class Thumbnail;
+
+class CacheManager {
+
+        std::map<std::string, Thumbnail*>   openEntries;
+        Glib::ustring                       baseDir;
+
+        void deleteDir (const Glib::ustring& dirName);
+
+    public:
+        CacheManager () {}
+
+        void        init        ();
+        Thumbnail*  getEntry    (const Glib::ustring& fname);
+        void        deleteEntry (const Glib::ustring& fname);
+        void        renameEntry (const std::string& oldfilename, const std::string& oldmd5, const std::string& newfilename);
+        
+        void        closeThumbnail (Thumbnail* t);
+        
+        const Glib::ustring& getBaseDir     ()       { return baseDir; }
+        void  closeCache ();
+
+        static std::string getMD5 (const Glib::ustring& fname);
+        
+        void clearAll ();
+        void clearThumbImages ();
+        void clearProfiles ();
+
+        void applyCacheSizeLimitation ();
+
+        Glib::ustring    getCacheFileName (const Glib::ustring& subdir, const Glib::ustring& fname, const Glib::ustring& md5);
+};
+
+extern CacheManager cacheMgr;
+
+#endif
+