486 lines
16 KiB
C++
486 lines
16 KiB
C++
#include "qtcommon.h"
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#include "extension.h"
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#include "ui_extrawindow.h"
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#include "blockmarkup.h"
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#include <fstream>
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#include <process.h>
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#include <QRegularExpression>
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#include <QColorDialog>
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#include <QFontDialog>
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#include <QMenu>
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#include <QPainter>
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#include <QGraphicsEffect>
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#include <QFontMetrics>
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#include <QMouseEvent>
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#include <QWheelEvent>
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extern const char* EXTRA_WINDOW_INFO;
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extern const char* SENTENCE_TOO_BIG;
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extern const char* MAX_SENTENCE_SIZE;
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extern const char* TOPMOST;
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extern const char* OPACITY;
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extern const char* SHOW_ORIGINAL;
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extern const char* SHOW_ORIGINAL_INFO;
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extern const char* SIZE_LOCK;
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extern const char* DICTIONARY;
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extern const char* DICTIONARY_INSTRUCTIONS;
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extern const char* BG_COLOR;
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extern const char* TEXT_COLOR;
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extern const char* TEXT_OUTLINE;
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extern const char* OUTLINE_COLOR;
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extern const char* OUTLINE_SIZE;
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extern const char* OUTLINE_SIZE_INFO;
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extern const char* FONT;
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extern const char* SAVE_SETTINGS;
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constexpr auto DICTIONARY_SAVE_FILE = u8"SavedDictionary.txt";
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QColor colorPrompt(QWidget* parent, QColor default, const QString& title, bool customOpacity = true)
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{
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QColor color = QColorDialog::getColor(default, parent, title);
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if (customOpacity) color.setAlpha(255 * QInputDialog::getDouble(parent, title, OPACITY, default.alpha() / 255.0, 0, 1, 3, nullptr, Qt::WindowCloseButtonHint));
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return color;
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}
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struct PrettyWindow : QDialog
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{
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PrettyWindow(const char* name)
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{
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localize();
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ui.setupUi(this);
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ui.display->setGraphicsEffect(&outliner);
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setWindowFlags(Qt::FramelessWindowHint);
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setAttribute(Qt::WA_TranslucentBackground);
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settings.beginGroup(name);
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QFont font = ui.display->font();
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if (font.fromString(settings.value(FONT, font.toString()).toString())) ui.display->setFont(font);
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setBgColor(settings.value(BG_COLOR, bgColor).value<QColor>());
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setTextColor(settings.value(TEXT_COLOR, textColor()).value<QColor>());
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outliner.color = settings.value(OUTLINE_COLOR, outliner.color).value<QColor>();
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outliner.size = settings.value(OUTLINE_SIZE, outliner.size).toDouble();
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menu.addAction(FONT, this, &PrettyWindow::RequestFont);
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menu.addAction(BG_COLOR, [this] { setBgColor(colorPrompt(this, bgColor, BG_COLOR)); });
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menu.addAction(TEXT_COLOR, [this] { setTextColor(colorPrompt(this, textColor(), TEXT_COLOR)); });
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QAction* outlineAction = menu.addAction(TEXT_OUTLINE, this, &PrettyWindow::setOutline);
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outlineAction->setCheckable(true);
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outlineAction->setChecked(outliner.size >= 0);
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connect(ui.display, &QLabel::customContextMenuRequested, [this](QPoint point) { menu.exec(mapToGlobal(point)); });
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}
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~PrettyWindow()
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{
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settings.sync();
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}
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Ui::ExtraWindow ui;
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protected:
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QMenu menu{ ui.display };
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Settings settings{ this };
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private:
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void RequestFont()
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{
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if (QFont font = QFontDialog::getFont(&ok, ui.display->font(), this, FONT); ok)
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{
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settings.setValue(FONT, font.toString());
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ui.display->setFont(font);
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}
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};
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void setBgColor(QColor color)
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{
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if (!color.isValid()) return;
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if (color.alpha() == 0) color.setAlpha(1);
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bgColor = color;
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repaint();
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settings.setValue(BG_COLOR, color.name(QColor::HexArgb));
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};
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QColor textColor()
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{
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return ui.display->palette().color(QPalette::WindowText);
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}
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void setTextColor(QColor color)
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{
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if (!color.isValid()) return;
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ui.display->setPalette(QPalette(color, {}, {}, {}, {}, {}, {}));
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settings.setValue(TEXT_COLOR, color.name(QColor::HexArgb));
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};
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void setOutline(bool enable)
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{
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if (enable)
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{
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QColor color = colorPrompt(this, outliner.color, OUTLINE_COLOR);
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if (color.isValid()) outliner.color = color;
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outliner.size = QInputDialog::getDouble(this, OUTLINE_SIZE, OUTLINE_SIZE_INFO, 0.5, 0, INT_MAX, 2, nullptr, Qt::WindowCloseButtonHint);
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}
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else outliner.size = -1;
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settings.setValue(OUTLINE_COLOR, outliner.color.name(QColor::HexArgb));
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settings.setValue(OUTLINE_SIZE, outliner.size);
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}
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void paintEvent(QPaintEvent*) override
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{
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QPainter(this).fillRect(rect(), bgColor);
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}
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QColor bgColor{ palette().window().color() };
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struct : QGraphicsEffect
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{
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void draw(QPainter* painter) override
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{
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if (size < 0) return drawSource(painter);
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QPoint offset;
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QPixmap pixmap = sourcePixmap(Qt::LogicalCoordinates, &offset);
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offset.setX(offset.x() + size);
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for (auto offset2 : Array<QPointF>{ { 0, 1 }, { 0, -1 }, { 1, 0 }, { -1, 0 }, { 1, 1 }, { 1, -1 }, { -1, 1 }, { -1, -1 } })
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{
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QImage outline = pixmap.toImage();
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QPainter outlinePainter(&outline);
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outlinePainter.setCompositionMode(QPainter::CompositionMode_SourceIn);
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outlinePainter.fillRect(outline.rect(), color);
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painter->drawImage(offset + offset2 * size, outline);
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}
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painter->drawPixmap(offset, pixmap);
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}
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QColor color{ Qt::black };
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double size = -1;
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} outliner;
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};
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class ExtraWindow : public PrettyWindow
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{
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public:
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ExtraWindow() :
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PrettyWindow("Extra Window")
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{
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ui.display->setTextFormat(Qt::PlainText);
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if (settings.contains(WINDOW) && QGuiApplication::screenAt(settings.value(WINDOW).toRect().bottomRight())) setGeometry(settings.value(WINDOW).toRect());
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maxSentenceSize = settings.value(MAX_SENTENCE_SIZE, maxSentenceSize).toInt();
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for (auto [name, default, slot] : Array<const char*, bool, void(ExtraWindow::*)(bool)>{
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{ TOPMOST, false, &ExtraWindow::setTopmost },
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{ SIZE_LOCK, false, &ExtraWindow::setLock },
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{ SHOW_ORIGINAL, true, &ExtraWindow::setShowOriginal },
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{ DICTIONARY, false, &ExtraWindow::setUseDictionary },
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})
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{
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// delay processing anything until Textractor has finished initializing
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QMetaObject::invokeMethod(this, std::bind(slot, this, default = settings.value(name, default).toBool()), Qt::QueuedConnection);
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auto action = menu.addAction(name, this, slot);
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action->setCheckable(true);
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action->setChecked(default);
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}
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menu.addAction(MAX_SENTENCE_SIZE, this, [this]
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{
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settings.setValue(MAX_SENTENCE_SIZE, maxSentenceSize = QInputDialog::getInt(this, MAX_SENTENCE_SIZE, "", maxSentenceSize, 0, INT_MAX, 1, nullptr, Qt::WindowCloseButtonHint));
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});
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ui.display->installEventFilter(this);
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ui.display->setMouseTracking(true);
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QMetaObject::invokeMethod(this, [this]
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{
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show();
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AddSentence(EXTRA_WINDOW_INFO);
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}, Qt::QueuedConnection);
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}
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~ExtraWindow()
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{
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settings.setValue(WINDOW, geometry());
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}
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void AddSentence(QString sentence)
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{
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if (sentence.size() > maxSentenceSize) sentence = SENTENCE_TOO_BIG;
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if (!showOriginal) sentence = sentence.section('\n', sentence.count('\n') / 2 + 1);
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sanitize(sentence);
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sentence.chop(std::distance(std::remove(sentence.begin(), sentence.end(), QChar::Tabulation), sentence.end()));
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sentenceHistory.push_back(sentence);
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historyIndex = sentenceHistory.size() - 1;
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ui.display->setText(sentence);
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}
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private:
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void setTopmost(bool topmost)
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{
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for (auto window : { winId(), dictionaryWindow.winId() })
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SetWindowPos((HWND)window, topmost ? HWND_TOPMOST : HWND_NOTOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
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settings.setValue(TOPMOST, topmost);
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};
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void setLock(bool locked)
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{
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setSizeGripEnabled(!locked);
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settings.setValue(SIZE_LOCK, this->locked = locked);
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};
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void setShowOriginal(bool showOriginal)
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{
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if (!showOriginal && settings.value(SHOW_ORIGINAL, false).toBool()) QMessageBox::information(this, SHOW_ORIGINAL, SHOW_ORIGINAL_INFO);
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settings.setValue(SHOW_ORIGINAL, this->showOriginal = showOriginal);
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};
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void setUseDictionary(bool useDictionary)
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{
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if (useDictionary)
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{
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dictionaryWindow.UpdateDictionary();
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if (dictionaryWindow.dictionary.empty())
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{
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std::ofstream(DICTIONARY_SAVE_FILE) << u8"\ufeff" << DICTIONARY_INSTRUCTIONS;
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_spawnlp(_P_DETACH, "notepad", "notepad", DICTIONARY_SAVE_FILE, NULL); // show file to user
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}
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}
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settings.setValue(DICTIONARY, this->useDictionary = useDictionary);
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}
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void computeDictionaryPosition(QPoint mouse)
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{
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QString sentence = ui.display->text();
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const QFont& font = ui.display->font();
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if (cachedDisplayInfo.compareExchange(ui.display))
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{
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QFontMetrics fontMetrics(font, ui.display);
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textPositionMap.clear();
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for (int i = 0, height = 0, lineBreak = 0; i < sentence.size(); ++i)
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{
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int block = 1;
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for (int charHeight = fontMetrics.boundingRect(0, 0, 1, INT_MAX, Qt::TextWordWrap, sentence.mid(i, 1)).height();
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i + block < sentence.size() && fontMetrics.boundingRect(0, 0, 1, INT_MAX, Qt::TextWordWrap, sentence.mid(i, block + 1)).height() < charHeight * 1.5; ++block);
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auto boundingRect = fontMetrics.boundingRect(0, 0, ui.display->width(), INT_MAX, Qt::TextWordWrap, sentence.left(i + block));
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if (boundingRect.height() > height)
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{
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height = boundingRect.height();
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lineBreak = i;
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}
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textPositionMap.push_back({
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fontMetrics.boundingRect(0, 0, ui.display->width(), INT_MAX, Qt::TextWordWrap, sentence.mid(lineBreak, i - lineBreak + 1)).width(),
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height
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});
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}
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}
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int i;
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for (i = 0; i < textPositionMap.size(); ++i) if (textPositionMap[i].y() > mouse.y() && textPositionMap[i].x() > mouse.x()) break;
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if (i == textPositionMap.size() || (mouse - textPositionMap[i]).manhattanLength() > font.pointSize() * 3) return dictionaryWindow.hide();
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if (sentence.mid(i) == dictionaryWindow.term) return dictionaryWindow.ShowDefinition();
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dictionaryWindow.ui.display->setFixedWidth(ui.display->width() * 3 / 4);
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dictionaryWindow.setTerm(sentence.mid(i));
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int left = i == 0 ? 0 : textPositionMap[i - 1].x(), right = textPositionMap[i].x(),
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x = textPositionMap[i].x() > ui.display->width() / 2 ? -dictionaryWindow.width() + (right * 3 + left) / 4 : (left * 3 + right) / 4, y = 0;
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for (auto point : textPositionMap) if (point.y() > y && point.y() < textPositionMap[i].y()) y = point.y();
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dictionaryWindow.move(ui.display->mapToGlobal(QPoint(x, y - dictionaryWindow.height())));
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}
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bool eventFilter(QObject*, QEvent* event) override
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{
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if (useDictionary && event->type() == QEvent::MouseMove) computeDictionaryPosition(((QMouseEvent*)event)->localPos().toPoint());
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if (event->type() == QEvent::MouseButtonPress) dictionaryWindow.hide();
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return false;
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}
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void mousePressEvent(QMouseEvent* event) override
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{
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dictionaryWindow.hide();
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oldPos = event->globalPos();
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}
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void mouseMoveEvent(QMouseEvent* event) override
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{
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if (!locked) move(pos() + event->globalPos() - oldPos);
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oldPos = event->globalPos();
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}
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void wheelEvent(QWheelEvent* event) override
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{
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int scroll = event->angleDelta().y();
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if (scroll > 0 && historyIndex > 0) ui.display->setText(sentenceHistory[--historyIndex]);
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if (scroll < 0 && historyIndex + 1 < sentenceHistory.size()) ui.display->setText(sentenceHistory[++historyIndex]);
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}
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bool locked, showOriginal, useDictionary;
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int maxSentenceSize = 1000;
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QPoint oldPos;
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class
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{
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public:
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bool compareExchange(QLabel* display)
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{
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if (display->text() == text && display->font() == font && display->width() == width) return false;
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text = display->text();
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font = display->font();
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width = display->width();
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return true;
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}
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private:
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QString text;
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QFont font;
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int width;
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} cachedDisplayInfo;
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std::vector<QPoint> textPositionMap;
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std::vector<QString> sentenceHistory;
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int historyIndex = 0;
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class DictionaryWindow : public PrettyWindow
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{
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public:
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DictionaryWindow() :
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PrettyWindow("Dictionary Window")
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{
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ui.display->setSizePolicy({ QSizePolicy::Fixed, QSizePolicy::Minimum });
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}
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void UpdateDictionary()
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{
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try
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{
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if (dictionaryFileLastWrite == std::filesystem::last_write_time(DICTIONARY_SAVE_FILE)) return;
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dictionaryFileLastWrite = std::filesystem::last_write_time(DICTIONARY_SAVE_FILE);
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}
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catch (std::filesystem::filesystem_error) { return; }
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dictionary.clear();
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charStorage.clear();
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auto StoreCopy = [&](std::string_view string)
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{
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auto location = &*charStorage.insert(charStorage.end(), string.begin(), string.end());
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charStorage.push_back(0);
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return location;
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};
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charStorage.reserve(std::filesystem::file_size(DICTIONARY_SAVE_FILE));
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std::ifstream stream(DICTIONARY_SAVE_FILE);
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BlockMarkupIterator savedDictionary(stream, Array<std::string_view>{ "|TERM|", "|DEFINITION|" });
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while (auto read = savedDictionary.Next())
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{
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const auto& [terms, definition] = read.value();
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auto storedDefinition = StoreCopy(definition);
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std::string_view termsView = terms;
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size_t start = 0, end = termsView.find("|TERM|");
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while (end != std::string::npos)
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{
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dictionary.push_back(DictionaryEntry{ StoreCopy(termsView.substr(start, end - start)), storedDefinition });
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start = end + 6;
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end = termsView.find("|TERM|", start);
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}
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dictionary.push_back(DictionaryEntry{ StoreCopy(termsView.substr(start)), storedDefinition });
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}
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std::stable_sort(dictionary.begin(), dictionary.end());
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inflections.clear();
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stream.seekg(0);
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BlockMarkupIterator savedInflections(stream, Array<std::string_view>{ "|ROOT|", "|INFLECTS TO|", "|NAME|" });
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while (auto read = savedInflections.Next())
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{
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const auto& [root, inflectsTo, name] = read.value();
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if (!inflections.emplace_back(Inflection{
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S(root),
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QRegularExpression(QRegularExpression::anchoredPattern(S(inflectsTo)), QRegularExpression::UseUnicodePropertiesOption),
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S(name)
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}).inflectsTo.isValid()) TEXTRACTOR_MESSAGE(L"Invalid regex: %s", StringToWideString(inflectsTo));
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}
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}
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void setTerm(QString term)
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{
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this->term = term;
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UpdateDictionary();
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definitions.clear();
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definitionIndex = 0;
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std::unordered_set<const char*> foundDefinitions;
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for (term = term.left(100); !term.isEmpty(); term.chop(1))
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for (const auto& [rootTerm, definition, inflections] : LookupDefinitions(term, foundDefinitions))
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definitions.push_back(
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QStringLiteral("<h3>%1 (%5/%6)</h3><small>%2%3</small>%4").arg(
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term.split("<<")[0].toHtmlEscaped(),
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rootTerm.split("<<")[0].toHtmlEscaped(),
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inflections.join(""),
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definition
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)
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);
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for (int i = 0; i < definitions.size(); ++i) definitions[i] = definitions[i].arg(i + 1).arg(definitions.size());
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ShowDefinition();
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}
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void ShowDefinition()
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{
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if (definitions.empty()) return hide();
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ui.display->setText(definitions[definitionIndex]);
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adjustSize();
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resize(width(), 1);
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show();
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}
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struct DictionaryEntry
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{
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const char* term;
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const char* definition;
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bool operator<(DictionaryEntry other) const { return strcmp(term, other.term) < 0; }
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};
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std::vector<DictionaryEntry> dictionary;
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QString term;
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private:
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struct LookupResult
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{
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QString term;
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QString definition;
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QStringList inflectionsUsed;
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};
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std::vector<LookupResult> LookupDefinitions(QString term, std::unordered_set<const char*>& foundDefinitions, QStringList inflectionsUsed = {})
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{
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std::vector<LookupResult> results;
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for (auto [it, end] = std::equal_range(dictionary.begin(), dictionary.end(), DictionaryEntry{ term.toUtf8() }); it != end; ++it)
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if (foundDefinitions.emplace(it->definition).second)
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results.push_back({ term, it->definition, inflectionsUsed });
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for (const auto& inflection : inflections) if (auto match = inflection.inflectsTo.match(term); match.hasMatch())
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{
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QStringList currentInflectionsUsed = inflectionsUsed;
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currentInflectionsUsed.push_front(inflection.name);
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QString root;
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for (const auto& ch : inflection.root) root += ch.isDigit() ? match.captured(ch.digitValue()) : ch;
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for (const auto& definition : LookupDefinitions(root, foundDefinitions, currentInflectionsUsed)) results.push_back(definition);
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}
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return results;
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}
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void wheelEvent(QWheelEvent* event) override
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{
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int scroll = event->angleDelta().y();
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if (scroll > 0 && definitionIndex > 0) definitionIndex -= 1;
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if (scroll < 0 && definitionIndex + 1 < definitions.size()) definitionIndex += 1;
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int oldHeight = height();
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ShowDefinition();
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move(x(), y() + oldHeight - height());
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}
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struct Inflection
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{
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QString root;
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QRegularExpression inflectsTo;
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QString name;
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};
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std::vector<Inflection> inflections;
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|
|
|
std::filesystem::file_time_type dictionaryFileLastWrite;
|
|
std::vector<char> charStorage;
|
|
std::vector<QString> definitions;
|
|
int definitionIndex;
|
|
} dictionaryWindow;
|
|
} extraWindow;
|
|
|
|
bool ProcessSentence(std::wstring& sentence, SentenceInfo sentenceInfo)
|
|
{
|
|
if (sentenceInfo["current select"] && sentenceInfo["text number"] != 0)
|
|
QMetaObject::invokeMethod(&extraWindow, [sentence = S(sentence)] { extraWindow.AddSentence(sentence); });
|
|
return false;
|
|
}
|