diff options
Diffstat (limited to 'launcher')
| -rw-r--r-- | launcher/FileSystem.cpp | 10 | ||||
| -rw-r--r-- | launcher/FileSystem.h | 18 | ||||
| -rw-r--r-- | launcher/InstanceCopyTask.cpp | 4 |
3 files changed, 23 insertions, 9 deletions
diff --git a/launcher/FileSystem.cpp b/launcher/FileSystem.cpp index a3b9fe1f..06691fbf 100644 --- a/launcher/FileSystem.cpp +++ b/launcher/FileSystem.cpp @@ -152,9 +152,10 @@ bool ensureFolderPathExists(QString foldernamepath) /// @brief Copies a directory and it's contents from src to dest /// @param offset subdirectory form src to copy to dest /// @return if there was an error during the filecopy -bool copy::operator()(const QString& offset) +bool copy::operator()(const QString& offset, bool dryRun) { using copy_opts = fs::copy_options; + m_copied = 0; // reset counter // NOTE always deep copy on windows. the alternatives are too messy. #if defined Q_OS_WIN32 @@ -178,9 +179,10 @@ bool copy::operator()(const QString& offset) return; auto dst_path = PathCombine(dst, relative_dst_path); - ensureFilePathExists(dst_path); - - fs::copy(StringUtils::toStdString(src_path), StringUtils::toStdString(dst_path), opt, err); + if (!dryRun) { + ensureFilePathExists(dst_path); + fs::copy(StringUtils::toStdString(src_path), StringUtils::toStdString(dst_path), opt, err); + } if (err) { qWarning() << "Failed to copy files:" << QString::fromStdString(err.message()); qDebug() << "Source file:" << src_path; diff --git a/launcher/FileSystem.h b/launcher/FileSystem.h index e239984e..a9a81123 100644 --- a/launcher/FileSystem.h +++ b/launcher/FileSystem.h @@ -40,6 +40,7 @@ #include <QDir> #include <QFlags> +#include <QObject> namespace FS { @@ -76,9 +77,10 @@ bool ensureFilePathExists(QString filenamepath); bool ensureFolderPathExists(QString filenamepath); /// @brief Copies a directory and it's contents from src to dest -class copy { +class copy : public QObject { + Q_OBJECT public: - copy(const QString& src, const QString& dst) + copy(const QString& src, const QString& dst, QObject* parent = nullptr) : QObject(parent) { m_src.setPath(src); m_dst.setPath(dst); @@ -98,10 +100,17 @@ class copy { m_whitelist = whitelist; return *this; } - bool operator()() { return operator()(QString()); } + + bool operator()(bool dryRun = false) { return operator()(QString(), dryRun); } + + int totalCopied() { return m_copied; } + + signals: + void fileCopied(const QString& relativeName); + // TODO: maybe add a "shouldCopy" signal in the future? private: - bool operator()(const QString& offset); + bool operator()(const QString& offset, bool dryRun = false); private: bool m_followSymlinks = true; @@ -109,6 +118,7 @@ class copy { bool m_whitelist = false; QDir m_src; QDir m_dst; + int m_copied; }; /** diff --git a/launcher/InstanceCopyTask.cpp b/launcher/InstanceCopyTask.cpp index fb118353..0a83ed9c 100644 --- a/launcher/InstanceCopyTask.cpp +++ b/launcher/InstanceCopyTask.cpp @@ -28,7 +28,9 @@ void InstanceCopyTask::executeTask() FS::copy folderCopy(m_origInstance->instanceRoot(), m_stagingPath); folderCopy.followSymlinks(false).matcher(m_matcher.get()); - m_copyFuture = QtConcurrent::run(QThreadPool::globalInstance(), folderCopy); + m_copyFuture = QtConcurrent::run(QThreadPool::globalInstance(), [&folderCopy]{ + return folderCopy(); + }); connect(&m_copyFutureWatcher, &QFutureWatcher<bool>::finished, this, &InstanceCopyTask::copyFinished); connect(&m_copyFutureWatcher, &QFutureWatcher<bool>::canceled, this, &InstanceCopyTask::copyAborted); m_copyFutureWatcher.setFuture(m_copyFuture); |