Move Menu Expression to Simple Namespace to have generic configurable expressions

This commit is contained in:
Jan
2021-11-24 17:44:14 +01:00
parent 4f2a8454a6
commit 38f3d7d10e
21 changed files with 619 additions and 407 deletions

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@ -7,7 +7,7 @@
#include "Generic/GenericStringPropertySequence.h"
#include "Parsing/Menu/Domain/EventHandler/CommonEventHandlerScript.h"
#include "Parsing/Menu/Domain/EventHandler/CommonEventHandlerSetLocalVar.h"
#include "Parsing/Menu/Matcher/MenuCommonMatchers.h"
#include "Parsing/Menu/Matcher/MenuExpressionMatchers.h"
#include "Parsing/Menu/Matcher/MenuMatcherFactory.h"
#include "Parsing/Menu/Matcher/MenuMatcherScriptInt.h"
#include "Parsing/Menu/Matcher/MenuMatcherScriptNumeric.h"
@ -326,8 +326,9 @@ namespace menu::event_handler_set_scope_sequences
SequenceSetLocalVar()
{
const ScriptMatcherFactory create(this);
const MenuExpressionMatchers expressionMatchers;
AddLabeledMatchers(MenuCommonMatchers::Expression(this), MenuCommonMatchers::LABEL_EXPRESSION);
AddLabeledMatchers(expressionMatchers.Expression(this), MenuExpressionMatchers::LABEL_EXPRESSION);
AddMatchers({
create.Or({
@ -337,7 +338,7 @@ namespace menu::event_handler_set_scope_sequences
create.ScriptKeyword("setLocalVarString").Tag(TAG_STRING)
}),
create.ScriptText().Capture(CAPTURE_VAR_NAME),
create.Label(MenuCommonMatchers::LABEL_EXPRESSION),
create.Label(MenuExpressionMatchers::LABEL_EXPRESSION),
create.Optional(create.Char(';'))
});
}
@ -420,10 +421,12 @@ namespace menu::event_handler_set_scope_sequences
protected:
void ProcessMatch(MenuFileParserState* state, SequenceResult<SimpleParserValue>& result) const override
{
const MenuExpressionMatchers expressionMatchers;
const auto typeTag = static_cast<SetLocalVarType>(result.NextTag());
const auto& varNameToken = result.NextCapture(CAPTURE_VAR_NAME);
const auto& varName = MenuMatcherFactory::TokenTextValue(varNameToken);
auto expression = MenuCommonMatchers::ProcessExpression(state, result);
auto expression = expressionMatchers.ProcessExpression(result);
if (!expression)
throw ParsingException(varNameToken.GetPos(), "No expression");
@ -443,13 +446,14 @@ namespace menu::event_handler_set_scope_sequences
SequenceIf()
{
const ScriptMatcherFactory create(this);
const MenuExpressionMatchers expressionMatchers;
AddLabeledMatchers(MenuCommonMatchers::Expression(this), MenuCommonMatchers::LABEL_EXPRESSION);
AddLabeledMatchers(expressionMatchers.Expression(this), MenuExpressionMatchers::LABEL_EXPRESSION);
AddMatchers({
create.Keyword("if").Capture(CAPTURE_KEYWORD),
create.Char('('),
create.Label(MenuCommonMatchers::LABEL_EXPRESSION),
create.Label(MenuExpressionMatchers::LABEL_EXPRESSION),
create.Char(')'),
create.Char('{')
});
@ -458,7 +462,8 @@ namespace menu::event_handler_set_scope_sequences
protected:
void ProcessMatch(MenuFileParserState* state, SequenceResult<SimpleParserValue>& result) const override
{
auto expression = MenuCommonMatchers::ProcessExpression(state, result);
const MenuExpressionMatchers expressionMatchers;
auto expression = expressionMatchers.ProcessExpression(result);
if (!expression)
throw ParsingException(result.NextCapture(CAPTURE_KEYWORD).GetPos(), "Could not parse expression");
@ -485,14 +490,15 @@ namespace menu::event_handler_set_scope_sequences
SequenceElseIf()
{
const ScriptMatcherFactory create(this);
const MenuExpressionMatchers expressionMatchers;
AddLabeledMatchers(MenuCommonMatchers::Expression(this), MenuCommonMatchers::LABEL_EXPRESSION);
AddLabeledMatchers(expressionMatchers.Expression(this), MenuExpressionMatchers::LABEL_EXPRESSION);
AddMatchers({
create.Char('}'),
create.Keyword("elseif").Capture(CAPTURE_KEYWORD),
create.Char('('),
create.Label(MenuCommonMatchers::LABEL_EXPRESSION),
create.Label(MenuExpressionMatchers::LABEL_EXPRESSION),
create.Char(')'),
create.Char('{')
});
@ -501,7 +507,8 @@ namespace menu::event_handler_set_scope_sequences
protected:
void ProcessMatch(MenuFileParserState* state, SequenceResult<SimpleParserValue>& result) const override
{
auto expression = MenuCommonMatchers::ProcessExpression(state, result);
const MenuExpressionMatchers expressionMatchers;
auto expression = expressionMatchers.ProcessExpression(result);
if (!expression)
throw ParsingException(result.NextCapture(CAPTURE_KEYWORD).GetPos(), "Could not parse expression");
@ -539,8 +546,9 @@ namespace menu::event_handler_set_scope_sequences
SequenceElse()
{
const ScriptMatcherFactory create(this);
const MenuExpressionMatchers expressionMatchers;
AddLabeledMatchers(MenuCommonMatchers::Expression(this), MenuCommonMatchers::LABEL_EXPRESSION);
AddLabeledMatchers(expressionMatchers.Expression(this), MenuExpressionMatchers::LABEL_EXPRESSION);
AddMatchers({
create.Char('}'),

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@ -2,7 +2,7 @@
#include <utility>
#include "Parsing/Menu/Matcher/MenuCommonMatchers.h"
#include "Parsing/Menu/Matcher/MenuExpressionMatchers.h"
#include "Parsing/Menu/Matcher/MenuMatcherFactory.h"
using namespace menu;
@ -10,7 +10,8 @@ using namespace menu;
GenericExpressionPropertySequence::GenericExpressionPropertySequence(callback_t setCallback)
: m_set_callback(std::move(setCallback))
{
AddLabeledMatchers(MenuCommonMatchers::Expression(this), MenuCommonMatchers::LABEL_EXPRESSION);
const MenuExpressionMatchers expressionMatchers;
AddLabeledMatchers(expressionMatchers.Expression(this), MenuExpressionMatchers::LABEL_EXPRESSION);
}
std::unique_ptr<GenericExpressionPropertySequence> GenericExpressionPropertySequence::WithKeyword(std::string keyword, callback_t setCallback)
@ -20,7 +21,7 @@ std::unique_ptr<GenericExpressionPropertySequence> GenericExpressionPropertySequ
const MenuMatcherFactory create(result.get());
result->AddMatchers({
create.KeywordIgnoreCase(std::move(keyword)).Capture(CAPTURE_FIRST_TOKEN),
create.Label(MenuCommonMatchers::LABEL_EXPRESSION),
create.Label(MenuExpressionMatchers::LABEL_EXPRESSION),
create.Optional(create.Char(';'))
});
@ -38,7 +39,7 @@ std::unique_ptr<GenericExpressionPropertySequence> GenericExpressionPropertySequ
result->AddMatchers({
create.And(std::move(keywordMatchers)).Capture(CAPTURE_FIRST_TOKEN),
create.Label(MenuCommonMatchers::LABEL_EXPRESSION),
create.Label(MenuExpressionMatchers::LABEL_EXPRESSION),
create.Optional(create.Char(';'))
});
@ -56,10 +57,10 @@ std::unique_ptr<GenericExpressionPropertySequence> GenericExpressionPropertySequ
create.And({
create.KeywordIgnoreCase("when"),
create.Char('('),
create.Label(MenuCommonMatchers::LABEL_EXPRESSION),
create.Label(MenuExpressionMatchers::LABEL_EXPRESSION),
create.Char(')')
}),
create.Label(MenuCommonMatchers::LABEL_EXPRESSION)
create.Label(MenuExpressionMatchers::LABEL_EXPRESSION)
}),
create.Optional(create.Char(';'))
});
@ -71,7 +72,8 @@ void GenericExpressionPropertySequence::ProcessMatch(MenuFileParserState* state,
{
if (m_set_callback)
{
auto expression = MenuCommonMatchers::ProcessExpression(state, result);
const MenuExpressionMatchers expressionMatchers;
auto expression = expressionMatchers.ProcessExpression(result);
m_set_callback(state, result.NextCapture(CAPTURE_FIRST_TOKEN).GetPos(), std::move(expression));
}
}

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@ -12,7 +12,7 @@
#include "Generic/GenericStringPropertySequence.h"
#include "Parsing/Menu/Matcher/MenuMatcherFactory.h"
#include "Parsing/Menu/Domain/CommonMenuTypes.h"
#include "Parsing/Menu/Matcher/MenuCommonMatchers.h"
#include "Parsing/Menu/Matcher/MenuExpressionMatchers.h"
using namespace menu;