MatN work for versatile appimage creation for all types of os

[goodguy/cinelerra.git] / cinelerra-5.1 / tools / makeappimagetool / includes / desktopfileentry.h

diff --git a/cinelerra-5.1/tools/makeappimagetool/includes/desktopfileentry.h b/cinelerra-5.1/tools/makeappimagetool/includes/desktopfileentry.h
new file mode 100644 (file)
index 0000000..3940668
--- /dev/null
+++ b/cinelerra-5.1/tools/makeappimagetool/includes/desktopfileentry.h
@@ -0,0 +1,67 @@
+#pragma once
+
+// system headers
+#include <memory>
+#include <string>
+#include <vector>
+
+namespace linuxdeploy {
+    namespace desktopfile {
+        class DesktopFileEntry {
+        private:
+            // opaque data class pattern
+            class PrivateData;
+
+            std::shared_ptr<PrivateData> d;
+
+        public:
+            // default constructor
+            DesktopFileEntry();
+
+            // construct from key and value
+            explicit DesktopFileEntry(std::string key, std::string value);
+
+            // copy constructor
+            DesktopFileEntry(const DesktopFileEntry& other);
+
+            // copy assignment constructor
+            DesktopFileEntry& operator=(const DesktopFileEntry& other);
+
+            // move assignment operator
+            DesktopFileEntry& operator=(DesktopFileEntry&& other) noexcept;
+
+            // equality operator
+            bool operator==(const DesktopFileEntry& other) const;
+
+            // inequality operator
+            bool operator!=(const DesktopFileEntry& other) const;
+
+        public:
+            // checks whether a key and value have been set
+            bool isEmpty() const;
+
+            // return entry's key
+            const std::string& key() const;
+
+            // return entry's value
+            const std::string& value() const;
+
+        public:
+            // convert value to integer
+            // throws BadLexicalCastError in case of type errors
+            int32_t asInt() const;
+
+            // convert value to long
+            // throws BadLexicalCastError in case of type errors
+            int64_t asLong() const;
+
+            // convert value to double
+            // throws BadLexicalCastError in case of type errors
+            double asDouble() const;
+
+            // split CSV list value into vector
+            // the separator used to split the string is a semicolon as per desktop file spec
+            std::vector<std::string> parseStringList() const;
+        };
+    }
+}