Textractor_test/extensions/threadlinker.cpp

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#include "qtcommon.h"
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#include "extension.h"
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#include "ui_threadlinker.h"
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#include <QKeyEvent>
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extern const char* THREAD_LINKER;
extern const char* LINK;
extern const char* UNLINK;
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extern const char* THREAD_LINK_FROM;
extern const char* THREAD_LINK_TO;
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extern const char* HEXADECIMAL;
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std::unordered_map<int64_t, std::unordered_set<int64_t>> links;
std::unordered_set<int64_t> universalLinks, empty;
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bool separateSentences = false; // allow user to change?
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concurrency::reader_writer_lock m;
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class Window : public QDialog, Localizer
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{
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public:
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Window() : QDialog(nullptr, Qt::WindowMinMaxButtonsHint)
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{
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ui.setupUi(this);
ui.linkButton->setText(LINK);
ui.unlinkButton->setText(UNLINK);
connect(ui.linkButton, &QPushButton::clicked, this, &Window::Link);
connect(ui.unlinkButton, &QPushButton::clicked, this, &Window::Unlink);
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setWindowTitle(THREAD_LINKER);
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QMetaObject::invokeMethod(this, &QWidget::show, Qt::QueuedConnection);
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}
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private:
void Link()
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{
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bool ok1, ok2, ok3, ok4;
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QString fromInput = QInputDialog::getText(this, THREAD_LINK_FROM, HEXADECIMAL, QLineEdit::Normal, "All", &ok1, Qt::WindowCloseButtonHint);
int from = fromInput.toInt(&ok2, 16);
if (ok1 && (fromInput == "All" || ok2))
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{
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int to = QInputDialog::getText(this, THREAD_LINK_TO, HEXADECIMAL, QLineEdit::Normal, "", &ok3, Qt::WindowCloseButtonHint).toInt(&ok4, 16);
if (ok3 && ok4)
{
std::scoped_lock lock(m);
if ((ok2 ? links[from] : universalLinks).insert(to).second)
ui.linkList->addItem((ok2 ? QString::number(from, 16) : "All") + "->" + QString::number(to, 16));
}
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}
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}
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void Unlink()
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{
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if (ui.linkList->currentItem())
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{
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QStringList link = ui.linkList->currentItem()->text().split("->");
ui.linkList->takeItem(ui.linkList->currentRow());
std::scoped_lock lock(m);
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(link[0] == "All" ? universalLinks : links[link[0].toInt(nullptr, 16)]).erase(link[1].toInt(nullptr, 16));
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}
}
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void keyPressEvent(QKeyEvent* event) override
{
if (event->key() == Qt::Key_Delete) Unlink();
}
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Ui::LinkWindow ui;
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} window;
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bool ProcessSentence(std::wstring& sentence, SentenceInfo sentenceInfo)
{
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concurrency::reader_writer_lock::scoped_lock_read readLock(m);
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auto action = separateSentences ? sentenceInfo["add sentence"] : sentenceInfo["add text"];
auto it = links.find(sentenceInfo["text number"]);
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for (const auto& linkSet : { it != links.end() ? it->second : empty, sentenceInfo["text number"] > 1 ? universalLinks : empty })
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for (auto link : linkSet)
((void(*)(int64_t, const wchar_t*))action)(link, sentence.c_str());
return false;
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}