Replace FunctionGroup template with HighlighterGroup class

1 files changed, 41 insertions, 0 deletions

diff --git a/src/highlighter_group.hh b/src/highlighter_group.hh
new file mode 100644
index 00000000..8445e445
--- /dev/null
+++ b/src/highlighter_group.hh
@@ -0,0 +1,41 @@
+#ifndef highlighter_group_hh_INCLUDED
+#define highlighter_group_hh_INCLUDED
+
+#include "exception.hh"
+#include "id_map.hh"
+#include "highlighter.hh"
+#include "utils.hh"
+
+namespace Kakoune
+{
+
+struct group_not_found : public runtime_error
+{
+    using runtime_error::runtime_error;
+};
+
+class HighlighterGroup
+{
+public:
+    void operator()(const Context& context, HighlightFlags flags, DisplayBuffer& display_buffer);
+
+    void append(HighlighterAndId&& hl);
+    void remove(StringView id);
+
+    HighlighterGroup& get_group(StringView path, Codepoint path_separator = 0);
+
+    CandidateList complete_id(StringView prefix, ByteCount cursor_pos) const;
+    CandidateList complete_group_id(StringView prefix, ByteCount cursor_pos) const;
+
+private:
+    id_map<HighlighterFunc> m_highlighters;
+};
+
+struct DefinedHighlighters : public HighlighterGroup,
+                             public Singleton<DefinedHighlighters>
+{
+};
+
+}
+
+#endif // highlighter_group_hh_INCLUDED