Mac binaries

[jabaws.git] / website / archive / binaries / mac / src / clustalw / src / general / ClustalWResources.h

diff --git a/website/archive/binaries/mac/src/clustalw/src/general/ClustalWResources.h b/website/archive/binaries/mac/src/clustalw/src/general/ClustalWResources.h
new file mode 100644 (file)
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+++ b/website/archive/binaries/mac/src/clustalw/src/general/ClustalWResources.h
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+/**
+ * Implements a singleton that maintains program resources.
+ * The single instance is (re)instantiated on demand like:
+ *     Resources *res = Resources::Instance();
+ *
+ * 24-05-07,Nigel Brown(EMBL): created.
+ * 3-7-07, Mark Larkin, modified this class for clustalw
+ */
+
+#ifndef RESOURCESCLUSTALW_H
+#define RESOURCESCLUSTALW_H
+
+#include <string>
+
+using namespace std;
+
+namespace clustalw
+{
+
+
+enum ClustalWResourcePathType {
+    DefaultPath,
+    InstallPath,
+    ExecutablePath,
+    HomePath
+};
+
+class ClustalWResources 
+{
+
+public:
+    /* return the Resources singleton */
+    static ClustalWResources *Instance();
+
+    /* setters */
+    void setPathToExecutable(std::string pathToFiles);
+    
+    /* getters */
+    std::string getDefaultPath()    { return defaultPath; }
+    std::string getInstallPath()    { return installPath; }
+    std::string getExecutablePath() { return executablePath; }
+    std::string getHomePath()       { return homePath; }
+
+    std::string findFile(const char *file, const ClustalWResourcePathType where = DefaultPath) const;
+    std::string findFile(const std::string file, const ClustalWResourcePathType where = DefaultPath) const;
+    std::string searchPathsForFile(const std::string fileName) const;
+
+    /* debug */
+    void dump();
+
+protected:
+    /* hide the constructors */
+    ClustalWResources();
+    ClustalWResources(const ClustalWResources&);
+    ClustalWResources& operator= (const ClustalWResources&);
+    
+    std::string dirname(std::string path);    
+
+private:
+    std::string defaultPath;
+    std::string installPath;
+    std::string executablePath;
+    std::string homePath;
+};
+
+}
+#endif //RESOURCES_H