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Huge refactoring of builtin features into an external plugin

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WerWolv
2021-01-22 18:01:39 +01:00
parent 9bc569bf9a
commit 104000fbc4
30 changed files with 1095 additions and 842 deletions
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73
source/views/view_pattern.cpp
View File

@@ -1,13 +1,8 @@
#include "views/view_pattern.hpp"
#include <hex/lang/preprocessor.hpp>
#include <hex/lang/parser.hpp>
#include <hex/lang/lexer.hpp>
#include <hex/lang/validator.hpp>
#include <hex/lang/evaluator.hpp>
#include "helpers/project_file_handler.hpp"
#include <hex/helpers/utils.hpp>
#include <hex/lang/preprocessor.hpp>
#include <magic.h>
@@ -47,8 +42,12 @@ namespace hex {
outEnd = inEnd;
paletteIndex = TextEditor::PaletteIndex::Default;
}
else if (TokenizeCStyleIdentifier(inBegin, inEnd, outBegin, outEnd))
paletteIndex = TextEditor::PaletteIndex::Identifier;
else if (TokenizeCStyleIdentifier(inBegin, inEnd, outBegin, outEnd)) {
if (SharedData::patternLanguageFunctions.contains(std::string(outBegin, outEnd - outBegin)))
paletteIndex = TextEditor::PaletteIndex::LineNumber;
else
paletteIndex = TextEditor::PaletteIndex::Identifier;
}
else if (TokenizeCStyleNumber(inBegin, inEnd, outBegin, outEnd))
paletteIndex = TextEditor::PaletteIndex::Number;
else if (TokenizeCStyleCharacterLiteral(inBegin, inEnd, outBegin, outEnd))
@@ -76,6 +75,7 @@ namespace hex {
ViewPattern::ViewPattern(std::vector<lang::PatternData*> &patternData) : View("Pattern"), m_patternData(patternData) {
this->m_patternLanguageRuntime = new lang::PatternLanguage(SharedData::currentProvider);
this->m_textEditor.SetLanguageDefinition(PatternLanguage());
this->m_textEditor.SetShowWhitespaces(false);
@@ -335,62 +335,15 @@ namespace hex {
this->m_console.clear();
this->postEvent(Events::PatternChanged);
hex::lang::Preprocessor preprocessor;
std::endian defaultDataEndianess = std::endian::native;
auto result = this->m_patternLanguageRuntime->executeString(buffer);
preprocessor.addPragmaHandler("endian", [&defaultDataEndianess](std::string value) {
if (value == "big") {
defaultDataEndianess = std::endian::big;
return true;
} else if (value == "little") {
defaultDataEndianess = std::endian::little;
return true;
} else if (value == "native") {
defaultDataEndianess = std::endian::native;
return true;
} else
return false;
});
preprocessor.addDefaultPragmaHandlers();
auto preprocessedCode = preprocessor.preprocess(buffer);
if (!preprocessedCode.has_value()) {
this->m_textEditor.SetErrorMarkers({ preprocessor.getError() });
return;
if (!result.has_value()) {
this->m_textEditor.SetErrorMarkers({ this->m_patternLanguageRuntime->getError().value() });
}
hex::lang::Lexer lexer;
auto tokens = lexer.lex(preprocessedCode.value());
if (!tokens.has_value()) {
this->m_textEditor.SetErrorMarkers({ lexer.getError() });
return;
}
this->m_console = this->m_patternLanguageRuntime->getConsoleLog();
hex::lang::Parser parser;
auto ast = parser.parse(tokens.value());
if (!ast.has_value()) {
this->m_textEditor.SetErrorMarkers({ parser.getError() });
return;
}
SCOPE_EXIT( for(auto &node : ast.value()) delete node; );
hex::lang::Validator validator;
auto validatorResult = validator.validate(ast.value());
if (!validatorResult) {
this->m_textEditor.SetErrorMarkers({ validator.getError() });
return;
}
auto provider = SharedData::currentProvider;
hex::lang::Evaluator evaluator(provider, defaultDataEndianess);
auto patternData = evaluator.evaluate(ast.value());
this->m_console = evaluator.getConsole().getLog();
if (!patternData.has_value())
return;
this->m_patternData = patternData.value();
this->m_patternData = result.value();
View::postEvent(Events::PatternChanged);
}