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Preserve extensions when renaming multiple files

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Thanks to Chiraq Anand for the patch! The commit is based on the
patch at https://git.reviewboard.kde.org/r/102495/ with some
minor modifications.

REVIEW: 102495
This commit is contained in:
Peter Penz 2011-09-01 18:56:53 +02:00
parent fc5cb366c2
commit c4a3313ea9
1 changed files with 16 additions and 28 deletions
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42
src/views/renamedialog.cpp
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@ -82,35 +82,17 @@ RenameDialog::RenameDialog(QWidget *parent, const KFileItemList& items) :
m_lineEdit = new KLineEdit(page);
connect(m_lineEdit, SIGNAL(textChanged(QString)), this, SLOT(slotTextChanged(QString)));
QString fileName = items[0].url().prettyUrl();
QString extension = KMimeType::extractKnownExtension(fileName.toLower());
if (!extension.isEmpty()) {
extension.insert(0, '.');
// The first item seems to have a extension (e. g. '.jpg' or '.txt'). Now
// check whether all other URLs have the same extension. If this is the
// case, add this extension to the name suggestion.
for (int i = 1; i < itemCount; ++i) {
fileName = items[i].url().prettyUrl().toLower();
if (!fileName.endsWith(extension)) {
// at least one item does not have the same extension
extension.truncate(0);
break;
}
}
}
int selectionLength = m_newName.length();
if (!m_renameOneItem) {
--selectionLength; // don't select the # character
}
const int extensionLength = extension.length();
if (extensionLength > 0) {
if (m_renameOneItem) {
selectionLength -= extensionLength;
} else {
m_newName.append(extension);
const QString fileName = items.first().url().prettyUrl();
const QString extension = KMimeType::extractKnownExtension(fileName.toLower());
if (extension.length() > 0) {
// Don't select the extension
selectionLength -= extension.length() + 1;
}
} else {
// Don't select the # character
--selectionLength;
}
m_lineEdit->setText(m_newName);
@ -189,10 +171,16 @@ void RenameDialog::renameItems()
// Iterate through all items and rename them...
int index = m_spinBox->value();
foreach (const KFileItem& item, m_items) {
const QString newName = indexedName(m_newName, index, QLatin1Char('#'));
QString newName = indexedName(m_newName, index, QLatin1Char('#'));
++index;
const KUrl oldUrl = item.url();
const QString extension = KMimeType::extractKnownExtension(oldUrl.prettyUrl().toLower());
if (!extension.isEmpty()) {
newName.append(QLatin1Char('.'));
newName.append(extension);
}
if (oldUrl.fileName() != newName) {
KUrl newUrl = oldUrl;
newUrl.setFileName(KIO::encodeFileName(newName));