mirror of https://github.com/JakubMelka/PDF4QT.git
153 lines
4.2 KiB
C++
153 lines
4.2 KiB
C++
// Copyright (C) 2021 Jakub Melka
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//
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// This file is part of PDF4QT.
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//
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// PDF4QT is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// with the written consent of the copyright owner, any later version.
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//
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// PDF4QT is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with PDF4QT. If not, see <https://www.gnu.org/licenses/>.
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#include "settingsdockwidget.h"
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#include "ui_settingsdockwidget.h"
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#include "pdfutils.h"
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#include "pdfwidgetutils.h"
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namespace pdfdiff
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{
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SettingsDockWidget::SettingsDockWidget(Settings* settings, QWidget* parent) :
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QDockWidget(parent),
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ui(new Ui::SettingsDockWidget),
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m_settings(settings),
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m_loadingColors(false)
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{
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ui->setupUi(this);
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auto colorNames = QColor::colorNames();
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for (QComboBox* comboBox : findChildren<QComboBox*>())
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{
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for (const QString& colorName : colorNames)
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{
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QColor color(colorName);
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comboBox->addItem(getIconForColor(color), colorName, color);
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}
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connect(comboBox, &QComboBox::editTextChanged, this, &SettingsDockWidget::onEditColorChanged);
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}
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connect(ui->transparencySlider, &QSlider::valueChanged, this, &SettingsDockWidget::transparencySliderChanged);
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toggleViewAction()->setText(tr("S&ettings"));
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}
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SettingsDockWidget::~SettingsDockWidget()
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{
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delete ui;
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}
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void SettingsDockWidget::setCompareTextsAsVectorGraphics(bool enabled)
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{
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ui->compareTextsAsVectorGraphicsCheckBox->setChecked(enabled);
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}
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bool SettingsDockWidget::isCompareTextAsVectorGraphics() const
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{
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return ui->compareTextsAsVectorGraphicsCheckBox->isChecked();
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}
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void SettingsDockWidget::setCompareTextCharactersInsteadOfWords(bool enabled)
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{
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ui->compareCharactersInsteadOfWordsCheckBox->setChecked(enabled);
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}
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bool SettingsDockWidget::isCompareTextCharactersInsteadOfWords() const
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{
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return ui->compareCharactersInsteadOfWordsCheckBox->isChecked();
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}
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QLineEdit* SettingsDockWidget::getLeftPageSelectionEdit() const
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{
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return ui->leftPageSelectionEdit;
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}
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QLineEdit* SettingsDockWidget::getRightPageSelectionEdit() const
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{
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return ui->rightPageSelectionEdit;
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}
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void SettingsDockWidget::loadColors()
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{
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pdf::PDFTemporaryValueChange guard(&m_loadingColors, true);
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auto loadColor = [](QComboBox* comboBox, QColor color)
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{
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auto index = comboBox->findData(color);
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comboBox->setCurrentIndex(index);
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if (index == -1)
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{
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comboBox->setCurrentText(color.name());
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}
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};
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loadColor(ui->removeColorCombo, m_settings->colorRemoved);
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loadColor(ui->addColorCombo, m_settings->colorAdded);
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loadColor(ui->replaceColorCombo, m_settings->colorReplaced);
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loadColor(ui->moveColorCombo, m_settings->colorPageMove);
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}
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int SettingsDockWidget::getTransparencySliderValue() const
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{
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return ui->transparencySlider->value();
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}
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QIcon SettingsDockWidget::getIconForColor(QColor color) const
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{
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QIcon icon;
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QSize iconSize = pdf::PDFWidgetUtils::scaleDPI(this, QSize(16, 16));
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QPixmap pixmap(iconSize.width(), iconSize.height());
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pixmap.fill(color);
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icon.addPixmap(pixmap);
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return icon;
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}
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void SettingsDockWidget::onEditColorChanged()
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{
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if (m_loadingColors)
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{
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return;
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}
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bool isChanged = false;
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auto saveColor = [&isChanged](QComboBox* comboBox, QColor& color)
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{
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QColor oldColor = color;
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color.fromString(comboBox->currentText());
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isChanged = isChanged || oldColor != color;
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};
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saveColor(ui->removeColorCombo, m_settings->colorRemoved);
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saveColor(ui->addColorCombo, m_settings->colorAdded);
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saveColor(ui->replaceColorCombo, m_settings->colorReplaced);
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saveColor(ui->moveColorCombo, m_settings->colorPageMove);
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if (isChanged)
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{
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Q_EMIT colorsChanged();
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}
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}
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} // namespace pdfdiff
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