mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-10 13:00:29 +03:00
cb5a50d3f7
This changes the INI and GML lexers to conform to the now-fixed rendering of syntax highlighting spans in GUI::TextEditor. The other user of GMLToken::m_end, GMLAutocompleteProvider, has been modified to take into account that end position columns have been incremented by one.
69 lines
1.2 KiB
C++
69 lines
1.2 KiB
C++
/*
|
||
* Copyright (c) 2020, Hüseyin Aslıtürk <asliturk@hotmail.com>
|
||
*
|
||
* SPDX-License-Identifier: BSD-2-Clause
|
||
*/
|
||
|
||
#pragma once
|
||
|
||
#include <AK/StringView.h>
|
||
|
||
namespace GUI {
|
||
|
||
#define FOR_EACH_TOKEN_TYPE \
|
||
__TOKEN(Unknown) \
|
||
__TOKEN(Comment) \
|
||
__TOKEN(Whitespace) \
|
||
__TOKEN(section) \
|
||
__TOKEN(LeftBracket) \
|
||
__TOKEN(RightBracket) \
|
||
__TOKEN(Name) \
|
||
__TOKEN(Value) \
|
||
__TOKEN(Equal)
|
||
|
||
struct IniPosition {
|
||
size_t line;
|
||
size_t column;
|
||
};
|
||
|
||
struct IniToken {
|
||
enum class Type {
|
||
#define __TOKEN(x) x,
|
||
FOR_EACH_TOKEN_TYPE
|
||
#undef __TOKEN
|
||
};
|
||
|
||
char const* to_string() const
|
||
{
|
||
switch (m_type) {
|
||
#define __TOKEN(x) \
|
||
case Type::x: \
|
||
return #x;
|
||
FOR_EACH_TOKEN_TYPE
|
||
#undef __TOKEN
|
||
}
|
||
VERIFY_NOT_REACHED();
|
||
}
|
||
|
||
Type m_type { Type::Unknown };
|
||
IniPosition m_start;
|
||
IniPosition m_end;
|
||
};
|
||
|
||
class IniLexer {
|
||
public:
|
||
IniLexer(StringView const&);
|
||
|
||
Vector<IniToken> lex();
|
||
|
||
private:
|
||
char peek(size_t offset = 0) const;
|
||
char consume();
|
||
|
||
StringView m_input;
|
||
size_t m_index { 0 };
|
||
IniPosition m_position { 0, 0 };
|
||
};
|
||
|
||
}
|