Added include diagram hyperlink generation

src/common/generators/plantuml/generator.h

@@ -64,7 +64,8 @@ public:
     void generate_notes(
         std::ostream &ostr, const model::element &element) const;
 
-    void generate_link(std::ostream &ostr, const model::element &e) const;
+    template <typename E>
+    void generate_link(std::ostream &ostr, const E &e) const;
 
 protected:
     const inja::json &context() const;
@@ -114,9 +115,9 @@ inja::json generator<C, D>::element_context(const E &e) const
 
     if (!e.file().empty()) {
         std::filesystem::path file{e.file()};
-        std::string relative_path = std::filesystem::relative(file);
+        std::string relative_path = file.string();
 
-        if (ctx.template contains("git"))
+        if (file.is_absolute() && ctx.template contains("git"))
             relative_path =
                 std::filesystem::relative(file, ctx["git"]["toplevel"]);
 
@@ -200,8 +201,8 @@ void generator<C, D>::generate_notes(
 }
 
 template <typename C, typename D>
-void generator<C, D>::generate_link(
-    std::ostream &ostr, const model::element &e) const
+template <typename E>
+void generator<C, D>::generate_link(std::ostream &ostr, const E &e) const
 {
     if (e.file().empty())
         return;

src/common/model/element.h

@@ -73,6 +73,5 @@ public:
 private:
     namespace_ ns_;
     namespace_ using_namespace_;
-    //    type_safe::optional<source_location> location_;
 };
 }

src/common/model/source_file.h

@@ -20,6 +20,7 @@
 #include "common/model/diagram_element.h"
 #include "common/model/nested_trait.h"
 #include "common/model/path.h"
+#include "common/model/source_location.h"
 #include "common/model/stylable_element.h"
 #include "util/util.h"
 
@@ -43,6 +44,7 @@ using filesystem_path = common::model::path<fs_path_sep>;
 class source_file
     : public common::model::diagram_element,
       public common::model::stylable_element,
+      public source_location,
       public common::model::nested_trait<common::model::source_file,
           filesystem_path> {
 public: