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Window: add get_highlighter_group method

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This commit is contained in:
Maxime Coste 2012-01-15 13:46:12 +00:00
parent 0c1e763d66
commit 2cfa70a466
2 changed files with 18 additions and 0 deletions
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16
src/window.cc
View File

@ -2,6 +2,7 @@
#include "assert.hh"
#include "highlighter_registry.hh"
#include "highlighters.hh"
#include "hooks_manager.hh"
#include <algorithm>
@ -402,6 +403,21 @@ void Window::remove_highlighter(const std::string& id)
m_highlighters.remove(id);
}
HighlighterGroup& Window::get_highlighter_group(const std::string& id)
{
auto group_it = m_highlighters.find(id);
if (group_it == m_highlighters.end())
throw runtime_error("no such group id " + id);
HighlighterGroup* group = group_it->second.target<HighlighterGroup>();
if (not group)
throw runtime_error("not a group " + id);
return *group;
}
CandidateList Window::complete_highlighterid(const std::string& prefix,
size_t cursor_pos)
{

2
src/window.hh
View File

@ -47,6 +47,7 @@ private:
typedef std::vector<Selection> SelectionList;
class IncrementalInserter;
class HighlighterGroup;
// A Window is an editing view onto a Buffer
//
@ -103,6 +104,7 @@ public:
void add_highlighter(HighlighterAndId&& highlighter);
void remove_highlighter(const std::string& id);
HighlighterGroup& get_highlighter_group(const std::string& id);
CandidateList complete_highlighterid(const std::string& prefix,
size_t cursor_pos = std::string::npos);