bool Document::rename()
{
if (m_filename.isEmpty()) {
return false;
}
QString selected;
QString filename = QFileDialog::getSaveFileName(window(), tr("Rename File"), m_filename, fileFilter(m_filename), &selected);
if (!filename.isEmpty()) {
filename = fileNameWithExtension(filename, selected);
if (QFile::exists(filename) && !QFile::remove(filename)) {
QMessageBox::critical(window(), tr("Sorry"), tr("Unable to overwrite '%1'.").arg(filename));
return false;
}
if (!QFile::rename(m_filename, filename)) {
QMessageBox::critical(window(), tr("Sorry"), tr("Unable to rename '%1'.").arg(m_filename));
return false;
}
m_filename = filename;
updateSaveLocation();
m_text->document()->setModified(false);
emit changedName();
return true;
} else {
return false;
}
}
bool Document::saveAs()
{
// Request new filename
QString filename = getSaveFileName(tr("Save File As"));
if (filename.isEmpty()) {
return false;
}
if (m_filename == filename) {
return save();
}
// Save file as new name
if (QFile::exists(filename) && (DocumentWatcher::instance()->isWatching(filename) || !QFile::remove(filename))) {
QMessageBox::critical(window(), tr("Sorry"), tr("Unable to overwrite '%1'.").arg(QDir::toNativeSeparators(filename)));
return false;
}
QByteArray encoding;
std::swap(m_filename, filename);
std::swap(m_encoding, encoding);
if (!save()) {
std::swap(m_filename, filename);
std::swap(m_encoding, encoding);
return false;
}
clearIndex();
updateSaveLocation();
m_text->setReadOnly(false);
m_text->document()->setModified(false);
emit changedName();
return true;
}
bool Document::rename()
{
// Request new filename
if (m_filename.isEmpty()) {
return false;
}
QString filename = getSaveFileName(tr("Rename File"));
if (filename.isEmpty()) {
return false;
}
// Rename file
if (QFile::exists(filename) && (DocumentWatcher::instance()->isWatching(filename) || !QFile::remove(filename))) {
QMessageBox::critical(window(), tr("Sorry"), tr("Unable to overwrite '%1'.").arg(QDir::toNativeSeparators(filename)));
return false;
}
DocumentWatcher::instance()->pauseWatch(this);
if (!QFile::rename(m_filename, filename)) {
DocumentWatcher::instance()->resumeWatch(this);
QMessageBox::critical(window(), tr("Sorry"), tr("Unable to rename '%1'.").arg(QDir::toNativeSeparators(m_filename)));
return false;
}
DocumentWatcher::instance()->resumeWatch(this);
m_filename = filename;
m_encoding.clear();
save();
updateSaveLocation();
m_text->document()->setModified(false);
emit changedName();
return true;
}
bool Document::saveAs()
{
QString selected;
QString filename = QFileDialog::getSaveFileName(window(), tr("Save File As"), m_filename, fileFilter(m_filename), &selected);
if (!filename.isEmpty()) {
filename = fileNameWithExtension(filename, selected);
if (QFile::exists(filename) && !QFile::remove(filename)) {
QMessageBox::critical(window(), tr("Sorry"), tr("Unable to overwrite '%1'.").arg(QDir::toNativeSeparators(filename)));
return false;
}
qSwap(m_filename, filename);
if (!save()) {
m_filename = filename;
return false;
}
clearIndex();
updateSaveLocation();
m_text->setReadOnly(false);
m_text->document()->setModified(false);
emit changedName();
return true;
} else {
return false;
}
}