mirror of
https://github.com/textmate/textmate.git
synced 2026-01-22 21:27:56 -05:00
cbe91ff831
Since we require a fairly recent clang for other features, there is no reason to test for this one.
91 lines
2.5 KiB
C++
91 lines
2.5 KiB
C++
#ifndef SCOPE_SELECTOR_H_WZ1A8GIC
|
|
#define SCOPE_SELECTOR_H_WZ1A8GIC
|
|
|
|
#include <oak/misc.h>
|
|
#include <oak/debug.h>
|
|
|
|
namespace scope
|
|
{
|
|
namespace types
|
|
{
|
|
struct path_t;
|
|
struct selector_t;
|
|
typedef std::shared_ptr<path_t> path_ptr;
|
|
typedef std::shared_ptr<selector_t> selector_ptr;
|
|
|
|
} /* types */
|
|
|
|
struct PUBLIC scope_t
|
|
{
|
|
WATCH_LEAKS(scope_t);
|
|
|
|
scope_t ();
|
|
scope_t (char const* scope);
|
|
scope_t (std::string const& scope);
|
|
|
|
bool has_prefix (scope_t const& rhs) const;
|
|
|
|
scope_t append (std::string const& atom) const;
|
|
scope_t parent () const;
|
|
|
|
bool operator== (scope_t const& rhs) const;
|
|
bool operator!= (scope_t const& rhs) const;
|
|
bool operator< (scope_t const& rhs) const;
|
|
|
|
explicit operator bool () const;
|
|
|
|
private:
|
|
void setup (std::string const& str);
|
|
|
|
friend struct selector_t;
|
|
friend scope::scope_t shared_prefix (scope_t const& a, scope_t const& b);
|
|
friend std::string xml_difference (scope_t const& from, scope_t const& to, std::string const& open, std::string const& close);
|
|
friend std::string to_s (scope_t const& s);
|
|
types::path_ptr path;
|
|
};
|
|
|
|
struct PUBLIC context_t
|
|
{
|
|
context_t () { }
|
|
context_t (char const* str) : left(str), right(str) { }
|
|
context_t (std::string const& str) : left(str), right(str) { }
|
|
context_t (scope_t const& actual) : left(actual), right(actual) { }
|
|
context_t (scope_t const& left, scope_t const& right) : left(left), right(right) { }
|
|
|
|
bool operator== (context_t const& rhs) const { return left == rhs.left && right == rhs.right; }
|
|
bool operator!= (context_t const& rhs) const { return !(*this == rhs); }
|
|
bool operator< (context_t const& rhs) const { return left < rhs.left || left == rhs.left && right < rhs.right; }
|
|
|
|
scope_t left, right;
|
|
};
|
|
|
|
PUBLIC extern scope_t wildcard;
|
|
|
|
PUBLIC scope_t shared_prefix (scope_t const& a, scope_t const& b);
|
|
PUBLIC std::string xml_difference (scope_t const& from, scope_t const& to, std::string const& open = "<", std::string const& close = ">");
|
|
PUBLIC std::string to_s (scope_t const& s);
|
|
PUBLIC std::string to_s (context_t const& s);
|
|
|
|
struct PUBLIC selector_t
|
|
{
|
|
WATCH_LEAKS(selector_t);
|
|
|
|
selector_t ();
|
|
selector_t (char const* str);
|
|
selector_t (std::string const& str);
|
|
|
|
bool does_match (context_t const& scope, double* rank = NULL) const;
|
|
|
|
private:
|
|
void setup (std::string const& str);
|
|
|
|
friend std::string to_s (selector_t const& s);
|
|
types::selector_ptr selector;
|
|
};
|
|
|
|
PUBLIC std::string to_s (selector_t const& s);
|
|
|
|
} /* scope */
|
|
|
|
#endif /* end of include guard: SCOPE_SELECTOR_H_WZ1A8GIC */
|