mawww/kakoune
1
1
Fork 0
mirror of https://github.com/mawww/kakoune.git synced 2024-12-19 01:11:36 +03:00
Code Issues Projects Releases Wiki Activity

Highlighters does not need to inherit from HighlighterGroup

Browse Source 
Just compose, to avoid coupling Highlighters with the Highlighter
interface. And yeah, that naming is a bit confusing.
This commit is contained in:
Maxime Coste 2017-10-31 13:53:08 +08:00
parent 6272847ace
commit 94a0c9bb45
4 changed files with 23 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/commands.cc
View File

@ -653,7 +653,7 @@ Completions highlighter_cmd_completer(
if (scope == "shared")
root = &DefinedHighlighters::instance();
else if (auto* s = get_scope_ifp(scope, context))
root = &s->highlighters();
root = &s->highlighters().group();
else
return {};
@ -676,8 +676,8 @@ Highlighter& get_highlighter(const Context& context, StringView path)
auto sep_it = find(path, '/');
StringView scope{path.begin(), sep_it};
auto* root = (scope == "shared") ? (HighlighterGroup*)&DefinedHighlighters::instance()
: (HighlighterGroup*)&get_scope(scope, context).highlighters();
auto* root = (scope == "shared") ? static_cast<HighlighterGroup*>(&DefinedHighlighters::instance())
: static_cast<HighlighterGroup*>(&get_scope(scope, context).highlighters().group());
if (sep_it != path.end())
return root->get_child(StringView{sep_it+1, path.end()});
return *root;

14
src/highlighter_group.cc
View File

@ -69,19 +69,19 @@ Completions HighlighterGroup::complete_child(StringView path, ByteCount cursor_p
return { 0, 0, std::move(candidates) };
}
void Highlighters::do_highlight(const Context& context, HighlightPass pass,
DisplayBuffer& display_buffer, BufferRange range)
void Highlighters::highlight(const Context& context, HighlightPass pass,
DisplayBuffer& display_buffer, BufferRange range)
{
if (m_parent)
m_parent->do_highlight(context, pass, display_buffer, range);
HighlighterGroup::do_highlight(context, pass, display_buffer, range);
m_parent->highlight(context, pass, display_buffer, range);
m_group.highlight(context, pass, display_buffer, range);
}
void Highlighters::do_compute_display_setup(const Context& context, HighlightPass pass, DisplaySetup& setup)
void Highlighters::compute_display_setup(const Context& context, HighlightPass pass, DisplaySetup& setup)
{
if (m_parent)
m_parent->do_compute_display_setup(context, pass, setup);
HighlighterGroup::do_compute_display_setup(context, pass, setup);
m_parent->compute_display_setup(context, pass, setup);
m_group.compute_display_setup(context, pass, setup);
}
}

18
src/highlighter_group.hh
View File

@ -36,19 +36,25 @@ protected:
HighlighterMap m_highlighters;
};
class Highlighters : public HighlighterGroup, public SafeCountable
struct ScopeList;
class Highlighters : public SafeCountable
{
public:
Highlighters(Highlighters& parent) : HighlighterGroup{HighlightPass::All}, SafeCountable{}, m_parent(&parent) {}
Highlighters(Highlighters& parent) : SafeCountable{}, m_parent{&parent}, m_group{HighlightPass::All} {}
HighlighterGroup& group() { return m_group; }
const HighlighterGroup& group() const { return m_group; }
void highlight(const Context& context, HighlightPass pass, DisplayBuffer& display_buffer, BufferRange range);
void compute_display_setup(const Context& context, HighlightPass pass, DisplaySetup& setup);
private:
void do_highlight(const Context& context, HighlightPass pass, DisplayBuffer& display_buffer, BufferRange range) override;
void do_compute_display_setup(const Context& context, HighlightPass pass, DisplaySetup& setup) override;
friend class Scope;
Highlighters() : HighlighterGroup{HighlightPass::All} {}
Highlighters() : m_group{HighlightPass::All} {}
SafePtr<Highlighters> m_parent;
HighlighterGroup m_group;
};
struct DefinedHighlighters : public HighlighterGroup,

2
src/window.cc
View File

@ -28,7 +28,7 @@ Window::Window(Buffer& buffer)
options().register_watcher(*this);
setup_builtin_highlighters(m_builtin_highlighters);
setup_builtin_highlighters(m_builtin_highlighters.group());
for (auto& option : options().flatten_options())
on_option_changed(*option);