63 lines
1.3 KiB
C++
63 lines
1.3 KiB
C++
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#include "preferences.h"
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#define MAX_RECENT_FILES 7
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Preferences &Preferences::instance()
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{
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static Preferences *s_preferences = nullptr;
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if (nullptr == s_preferences) {
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s_preferences = new Preferences;
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}
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return *s_preferences;
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}
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void Preferences::loadDefault()
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{
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}
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Preferences::Preferences()
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{
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loadDefault();
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}
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QSize Preferences::documentWindowSize() const
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{
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return m_settings.value("documentWindowSize", QSize()).toSize();
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}
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void Preferences::setDocumentWindowSize(const QSize& size)
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{
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m_settings.setValue("documentWindowSize", size);
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}
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QStringList Preferences::recentFileList() const
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{
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return m_settings.value("recentFileList").toStringList();
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}
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int Preferences::maxRecentFiles() const
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{
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return MAX_RECENT_FILES;
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}
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void Preferences::setCurrentFile(const QString &fileName)
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{
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QStringList files = m_settings.value("recentFileList").toStringList();
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files.removeAll(fileName);
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files.prepend(fileName);
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while (files.size() > MAX_RECENT_FILES)
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files.removeLast();
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m_settings.setValue("recentFileList", files);
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}
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void Preferences::reset()
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{
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auto files = m_settings.value("recentFileList").toStringList();
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m_settings.clear();
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m_settings.setValue("recentFileList", files);
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loadDefault();
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}
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