void Resource::ResourceFileModified()
{
QFileInfo newFileInfo(m_FullFilePath);
const QDateTime lastModifiedDate = newFileInfo.lastModified();
qint64 latestWrittenTo = lastModifiedDate.isValid() ? lastModifiedDate.toMSecsSinceEpoch() : 0;
qint64 latestWrittenSize = newFileInfo.size();
if (latestWrittenTo == m_LastSaved) {
// The FileChangedOnDisk has triggered even though the data in the file has not changed.
// This can happen if the FileWatcher is monitoring a file that Sigil has just performed
// a disk operation with, such as Saving before a Merge. In this circumstance the data
// loaded in memory by Sigil may be more up to date than that on disk (such as after the
// merge but before user has chosen to Save) so we want to ignore the file change notification.
return;
}
if ((latestWrittenTo != m_LastWrittenTo) || (latestWrittenSize != m_LastWrittenSize)) {
// The file is still being written to.
m_LastWrittenTo = latestWrittenTo;
m_LastWrittenSize = latestWrittenSize;
QTimer::singleShot(WAIT_FOR_WRITE_DELAY, this, SLOT(ResourceFileModified()));
} else {
if (LoadFromDisk()) {
// will trigger marking the book as modified
emit ResourceUpdatedFromDisk(this);
}
// will trigger updates in other resources that link to this resource
emit ResourceUpdatedOnDisk();
}
}
void TextResource::SaveToDisk(bool book_wide_save)
{
if (!m_IsLoaded) {
return;
}
// We can't perform the document modified check
// here because that causes problems with epub export
// when the user has not changed the text file.
// (some text files have placeholder text on disk)
{
QWriteLocker locker(&GetLock());
Utility::WriteUnicodeTextFile(GetText(), GetFullPath());
}
if (!book_wide_save) {
emit ResourceUpdatedOnDisk();
}
m_TextDocument->setModified(false);
Resource::SaveToDisk(book_wide_save);
}
void AVTab::ConnectSignalsToSlots()
{
connect(&m_Resource, SIGNAL(ResourceUpdatedOnDisk()), this, SLOT(RefreshContent()));
connect(&m_Resource, SIGNAL(Deleted(Resource)), this, SLOT(Close()));
}