56 lines
1.5 KiB
C++
56 lines
1.5 KiB
C++
#include "storypresent.h"
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#include <QFileInfo>
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#include <QMessageBox>
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using namespace dags;
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using namespace xast_parse;
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StoryPresent::StoryPresent(QWidget* parent)
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: QMainWindow(parent), _story_present(new DAGActiveView(this))
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{
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setCentralWidget(_story_present);
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}
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StoryPresent::~StoryPresent()
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{}
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#include "xast_parse.h"
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void StoryPresent::loadXAST(const QString& ast_path)
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{
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QFileInfo finfo(ast_path);
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if (!finfo.exists() || !finfo.isFile()) {
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QMessageBox::critical(this, u8"文件错误", QString(u8"指定文件（%1）非法！").arg(ast_path));
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return;
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}
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xast_parse::XAST_Parser t(ast_path);
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this->_story_graph = t.storyGraph();
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QList<graph_data::Arrow> arrows;
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for (auto& key : this->_story_graph.keys()) {
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auto story_line = this->_story_graph[key];
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auto arrow_start = story_line->name();
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auto frag_temp = story_line->firstChild();
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while (frag_temp) {
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switch (frag_temp->type()) {
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case SliceType::FragmentDefines: {
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auto arrow_tail = std::dynamic_pointer_cast<FragmentDefine>(frag_temp)->name() + u8"@" + story_line->name();
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arrows << graph_data::Arrow(arrow_start, arrow_tail);
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arrow_start = arrow_tail;
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}break;
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case SliceType::FragmentRefers: {
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auto conv_refer = std::dynamic_pointer_cast<FragmentRefer>(frag_temp);
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auto arrow_tail = conv_refer->fragmentRefer() + u8"@" + conv_refer->storyRefer();
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arrows << graph_data::Arrow(arrow_start, arrow_tail);
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arrow_start = arrow_tail;
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}break;
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default: break;
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}
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frag_temp = frag_temp->nextSlice();
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}
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}
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this->_story_present->updateWithEdges(arrows);
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}
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