284 lines
11 KiB
C++
284 lines
11 KiB
C++
#include "syntax_novel.h"
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#include <tokens_novel.h>
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#include "ast_novel.h"
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using namespace lib_syntax;
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using namespace example_novel;
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using namespace lib_token;
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using namespace ast_basic;
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using namespace std;
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// rule-parts ===============================================================================
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#include "syntax_templets.h"
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using namespace lib_composit;
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void ref_story_set(std::shared_ptr<FragmentRefers> inst, std::shared_ptr<const lib_token::IToken> token) {
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inst->addToken(token);
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inst->setStoryRefer(token->content());
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}
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void ref_slice_set(std::shared_ptr<FragmentRefers> inst, std::shared_ptr<const lib_token::IToken> token) {
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inst->addToken(token);
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inst->setSliceRefer(token->content());
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}
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void slice_nm_set(std::shared_ptr<FragmentSlice> inst, std::shared_ptr<const lib_token::IToken> token) {
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inst->addToken(token);
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inst->setName(token->content());
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}
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void story_nm_set(std::shared_ptr<StoryDefine> inst, std::shared_ptr<const lib_token::IToken> token) {
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inst->addToken(token);
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inst->setName(token->content());
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}
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void article_nm_set(std::shared_ptr<ArticleDefine>inst, std::shared_ptr<const lib_token::IToken> token) {
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inst->addToken(token);
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inst->setName(token->content());
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}
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void volume_nm_set(std::shared_ptr<VolumeDefine> inst, std::shared_ptr<const lib_token::IToken> token) {
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inst->addToken(token);
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inst->setName(token->content());
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}
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void rank_set(std::shared_ptr<RankDeclare> inst, std::shared_ptr<const lib_token::IToken> token) {
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inst->addToken(token);
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inst->setRank(token->content().toInt());
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}
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//auto content_extract = [](std::shared_ptr<const lib_token::IActionToken> token) {
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// QString content;
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// while (token) {
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// if (token->defines())
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// content.prepend(token->content() + " ");
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// token = token->prevToken();
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// }
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// return content;
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// };
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using TextDeclsSyntaxDef = Any<Match<Numbers>, Match<NormalText>>;
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class DeclSyntax : public ElementRule<TextSection, (int) NovelNode::TextSection, TextDeclsSyntaxDef> {
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public:
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DeclSyntax() : ElementRule<TextSection, (int) NovelNode::TextSection, TextDeclsSyntaxDef>("decl_section") { }
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// 通过 ElementRule 继承
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QList<std::shared_ptr<const MatchCursor>> expr_rule_parse(std::shared_ptr<const MatchCursor> cursor) const override {
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//// 如果提前结束，记录错误并返回
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//if (!cursor->words()) {
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// // 只有在表达式的起始点遇到nullptr，才是正常结束。
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// if (cursor->token()->tokenType() != lib_token::IActionToken::Type::ElementBegin) {
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// auto ncurs = std::make_shared<MatchCursor>(cursor);
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// ncurs->logExprsError(QString("Syntax[0x00001]输入错误，程序提前结束：%1。").arg(cursor->filePath()));
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// ncurs->setFailure();
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// return QList<std::shared_ptr<const MatchCursor>>() << ncurs;
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// }
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// while (cursor->token()->tokenType() == lib_token::IActionToken::Type::ElementBegin)
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// cursor = cursor->previous();
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// auto ncurs = std::make_shared<MatchCursor>(cursor);
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// ncurs->setComplete();
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// return QList<std::shared_ptr<const MatchCursor>>() << ncurs;
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//}
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//auto content = content_extract(cursor->token());
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//// 绑定文字行
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//auto bind_row = cursor->words()->row();
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//QList<std::shared_ptr<const MatchCursor>> bridge_list{ cursor };
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//decltype(bridge_list) final_result;
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//for (; bridge_list.size();) {
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// // 一次匹配
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// decltype(bridge_list) current_result;
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// for (auto branch : bridge_list) {
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// if (branch->words()->row() == bind_row) {
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// auto mrst = _children_store->parse(branch);
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// // 本次解析无法通过，全错
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// if (!std::count_if(mrst.begin(), mrst.end(),
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// [&](std::shared_ptr<const MatchCursor> v) {
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// return !v->exprsErrorCount();// 没错
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// })) {
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// final_result.append(branch);
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// continue;
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// }
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// //
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// for (auto m : mrst) {
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// if (m->exprsErrorCount()) {
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// std::const_pointer_cast<MatchCursor>(m)->setFailure(true);
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// final_result.append(m);
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// }
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// else {
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// current_result.append(m);
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// }
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// }
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// }
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// }
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// bridge_list = current_result;
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//}
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//for (auto x : bridge_list)
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// if (!final_result.contains(x))
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// final_result.append(x);
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//return final_result;
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auto results = _children_store->parse(cursor);
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std::for_each(results.begin(), results.end(),
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[](std::shared_ptr<const MatchCursor> ins) {
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std::const_pointer_cast<MatchCursor>(ins)->setFailure(ins->exprsErrorCount());
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});
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return results;
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}
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};
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using ReferSyntaxDef = lib_composit::Seqs<Match<LBracket>, Match<ReferMk>, Match<SliceWord>, Action<FragmentRefers, NameText, ref_story_set>, Match<SplitMk>, Action<FragmentRefers, NameText, ref_slice_set>,
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OptMulti<DeclSyntax>,
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Match<RBracket>>;
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class ReferSyntax : public ElementRule<FragmentRefers, (int) NovelNode::FragmentRefers, ReferSyntaxDef> {
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public:
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ReferSyntax() : ElementRule<FragmentRefers, (int) NovelNode::FragmentRefers, ReferSyntaxDef>("fragment_refer") { }
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// 通过 ElementRule 继承
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QList<std::shared_ptr<const MatchCursor>> expr_rule_parse(std::shared_ptr<const MatchCursor> cursor) const override {
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return _children_store->parse(cursor);
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}
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};
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using SliceSyntaxDef = lib_composit::Seqs<Match<LBracket>, Match<SliceWord>, Action<FragmentSlice, NameText, slice_nm_set>,
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lib_composit::OptMulti<Any<ReferSyntax, DeclSyntax>>,
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Match<RBracket>>;
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class SliceSyntax : public ElementRule<FragmentSlice, (int) NovelNode::FragmentSlice, SliceSyntaxDef> {
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public:
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SliceSyntax() : ElementRule<FragmentSlice, (int) NovelNode::FragmentSlice, SliceSyntaxDef>("fragment_define") { }
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// 通过 ElementRule 继承
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QList<std::shared_ptr<const MatchCursor>> expr_rule_parse(std::shared_ptr<const MatchCursor> cursor) const override {
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return _children_store->parse(cursor);
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}
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};
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using StorySyntaxDef = lib_composit::Seqs<Match<LBracket>, Match<StoryWord>, Action<StoryDefine, NameText, story_nm_set>,
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lib_composit::OptMulti<Any<SliceSyntax, DeclSyntax>>,
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Match<RBracket>>;
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class StorySyntax : public ElementRule<StoryDefine, (int) NovelNode::StoryDefine, StorySyntaxDef> {
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public:
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StorySyntax() : ElementRule<StoryDefine, (int) NovelNode::StoryDefine, StorySyntaxDef>("story_define") { }
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// 通过 ElementRule 继承
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QList<std::shared_ptr<const MatchCursor>> expr_rule_parse(std::shared_ptr<const MatchCursor> cursor) const override {
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auto syntax = this->present();
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//auto current_rst = content_extract(cursor->token());
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auto rst = _children_store->parse(cursor);
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/* QString result_list;
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for (auto c : rst) {
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result_list += content_extract(c->token()) += "\n";
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}*/
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return rst;
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}
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};
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using ArticleSyntaxDef = lib_composit::Seqs<Match<LBracket>, Match<ArticleWord>, Action<ArticleDefine, NameText, article_nm_set>,
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lib_composit::OptMulti<Any<ReferSyntax, DeclSyntax>>,
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Match<RBracket>>;
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class ArticleSyntax : public ElementRule<ArticleDefine, (int) NovelNode::ArticleDefine, ArticleSyntaxDef> {
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public:
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ArticleSyntax() : ElementRule<ArticleDefine, (int) NovelNode::ArticleDefine, ArticleSyntaxDef>("article_define") { }
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// 通过 ElementRule 继承
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QList<std::shared_ptr<const MatchCursor>> expr_rule_parse(std::shared_ptr<const MatchCursor> cursor) const override {
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return _children_store->parse(cursor);
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}
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};
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using VolumeSyntaxDef = lib_composit::Seqs<Match<LBracket>, Match<VolumeWord>, Action<VolumeDefine, NameText, volume_nm_set>,
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lib_composit::OptMulti<Any<ArticleSyntax, DeclSyntax>>,
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Match<RBracket>>;
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class VolumeSyntax : public ElementRule<VolumeDefine, (int) NovelNode::VolumeDefine, VolumeSyntaxDef> {
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public:
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VolumeSyntax() : ElementRule<VolumeDefine, (int) NovelNode::VolumeDefine, VolumeSyntaxDef>("volume_define") { }
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// 通过 ElementRule 继承
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QList<std::shared_ptr<const MatchCursor>> expr_rule_parse(std::shared_ptr<const MatchCursor> cursor) const override {
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return _children_store->parse(cursor);
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}
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};
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using RankSyntaxDef = lib_composit::Seqs<Match<DeclareSymbo>, Match<RankWord>, Action<RankDeclare, Numbers, rank_set>>;
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class RankSyntax : public ElementRule<RankDeclare, (int) NovelNode::RankDeclaration, RankSyntaxDef> {
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public:
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RankSyntax() : ElementRule<RankDeclare, (int) NovelNode::RankDeclaration, RankSyntaxDef>("rank_define") { }
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// 通过 ElementRule 继承
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QList<std::shared_ptr<const MatchCursor>> expr_rule_parse(std::shared_ptr<const MatchCursor> cursor) const override {
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return _children_store->parse(cursor);
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}
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};
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using DocSyntaxDef = lib_composit::Seqs<Opt<RankSyntax>, lib_composit::OptMulti<Any<StorySyntax, VolumeSyntax>>>;
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class DocumentSyntax : public ElementRule<Document, (int) NovelNode::Document, DocSyntaxDef> {
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public:
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DocumentSyntax() : ElementRule<Document, (int) NovelNode::Document, DocSyntaxDef>("decls-doc") { }
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// 通过 ElementRule 继承
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QList<std::shared_ptr<const MatchCursor>> expr_rule_parse(std::shared_ptr<const MatchCursor> cursor) const override {
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auto text = _children_store->present();
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return _children_store->parse(cursor);
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}
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};
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std::shared_ptr<const lib_syntax::ExprRule> example_novel::NovalSyntax::getSyntaxTree() {
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return std::make_shared<DocumentSyntax>();
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}
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//std::shared_ptr<const ast_gen::SyntaxElement> NovalSyntax::tidy(std::shared_ptr<ast_gen::SyntaxElement> root, QList<std::shared_ptr<ast_gen::SyntaxElement>> children)
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//{
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// build_objecttree(root, children);
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// node_register(root, children);
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// return root;
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//}
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//void NovalSyntax::build_objecttree(std::shared_ptr<ast_gen::SyntaxElement> root, QList<std::shared_ptr<ast_gen::SyntaxElement>> children)
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//{
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// for (auto& cinst : children) {
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// cinst->setParent(root);
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//
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// QList<std::shared_ptr<ast_gen::SyntaxElement>> child_items;
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// for (auto& it : cinst->bindExpression()->children()) {
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// auto const_it = std::dynamic_pointer_cast<const ast_gen::SyntaxElement>(it);
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// child_items.append(std::const_pointer_cast<ast_gen::SyntaxElement>(const_it));
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// }
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//
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// build_objecttree(cinst, child_items);
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// }
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//}
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//void NovalSyntax::node_register(std::shared_ptr<const ast_gen::SyntaxElement> root, QList<std::shared_ptr<ast_gen::SyntaxElement>> children)
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//{
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// for (auto& child : children) {
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// if (!child->isAnonymous()) {
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// auto check_result = ast_gen::GlobalElement::UniquePtr->appendToCache(child);
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// if (check_result)
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// throw new SyntaxException(QString("SyntaxError[0x0004]系统中包含同类型重名命名节点：%1<type：%2>(%3,%4)")
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// .arg(child->signature()).arg(child->typeMark()).arg(child->path()).arg(check_result->path()));
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// }
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//
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// QList<std::shared_ptr<ast_gen::SyntaxElement>> next_child_items;
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// for (auto& it : child->bindExpression()->children()) {
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// auto const_it = std::dynamic_pointer_cast<const ast_gen::SyntaxElement>(it);
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// next_child_items.append(std::const_pointer_cast<ast_gen::SyntaxElement>(const_it));
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// }
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//
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// node_register(child, next_child_items);
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// }
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//}
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