155 lines
3.8 KiB
C++
155 lines
3.8 KiB
C++
#include "Resource.h"
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#include <QRegularExpression>
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#include "FileSystem.h"
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Resource::Resource(QObject* parent) : QObject(parent) {}
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Resource::Resource(QFileInfo file_info) : QObject()
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{
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setFile(file_info);
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}
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void Resource::setFile(QFileInfo file_info)
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{
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m_file_info = file_info;
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parseFile();
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}
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void Resource::parseFile()
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{
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QString file_name{ m_file_info.fileName() };
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m_type = ResourceType::UNKNOWN;
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m_internal_id = file_name;
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if (m_file_info.isDir()) {
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m_type = ResourceType::FOLDER;
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m_name = file_name;
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} else if (m_file_info.isFile()) {
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if (file_name.endsWith(".disabled")) {
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file_name.chop(9);
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m_enabled = false;
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}
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if (file_name.endsWith(".zip") || file_name.endsWith(".jar")) {
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m_type = ResourceType::ZIPFILE;
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file_name.chop(4);
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} else if (file_name.endsWith(".nilmod")) {
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m_type = ResourceType::ZIPFILE;
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file_name.chop(7);
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} else if (file_name.endsWith(".litemod")) {
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m_type = ResourceType::LITEMOD;
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file_name.chop(8);
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} else {
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m_type = ResourceType::SINGLEFILE;
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}
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m_name = file_name;
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}
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m_changed_date_time = m_file_info.lastModified();
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}
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static void removeThePrefix(QString& string)
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{
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QRegularExpression regex(QStringLiteral("^(?:the|teh) +"), QRegularExpression::CaseInsensitiveOption);
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string.remove(regex);
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string = string.trimmed();
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}
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std::pair<int, bool> Resource::compare(const Resource& other, SortType type) const
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{
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switch (type) {
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default:
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case SortType::ENABLED:
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if (enabled() && !other.enabled())
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return { 1, type == SortType::ENABLED };
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if (!enabled() && other.enabled())
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return { -1, type == SortType::ENABLED };
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case SortType::NAME: {
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QString this_name{ name() };
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QString other_name{ other.name() };
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removeThePrefix(this_name);
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removeThePrefix(other_name);
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auto compare_result = QString::compare(this_name, other_name, Qt::CaseInsensitive);
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if (compare_result != 0)
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return { compare_result, type == SortType::NAME };
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}
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case SortType::DATE:
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if (dateTimeChanged() > other.dateTimeChanged())
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return { 1, type == SortType::DATE };
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if (dateTimeChanged() < other.dateTimeChanged())
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return { -1, type == SortType::DATE };
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}
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return { 0, false };
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}
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bool Resource::applyFilter(QRegularExpression filter) const
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{
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return filter.match(name()).hasMatch();
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}
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bool Resource::enable(EnableAction action)
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{
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if (m_type == ResourceType::UNKNOWN || m_type == ResourceType::FOLDER)
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return false;
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QString path = m_file_info.absoluteFilePath();
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QFile file(path);
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bool enable = true;
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switch (action) {
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case EnableAction::ENABLE:
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enable = true;
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break;
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case EnableAction::DISABLE:
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enable = false;
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break;
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case EnableAction::TOGGLE:
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default:
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enable = !enabled();
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break;
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}
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if (m_enabled == enable)
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return false;
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if (enable) {
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// m_enabled is false, but there's no '.disabled' suffix.
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// TODO: Report error?
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if (!path.endsWith(".disabled"))
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return false;
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path.chop(9);
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if (!file.rename(path))
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return false;
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} else {
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path += ".disabled";
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if (!file.rename(path))
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return false;
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}
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setFile(QFileInfo(path));
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m_enabled = enable;
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return true;
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}
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bool Resource::destroy()
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{
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m_type = ResourceType::UNKNOWN;
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if (FS::trash(m_file_info.filePath()))
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return true;
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return FS::deletePath(m_file_info.filePath());
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}
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