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/***************************************************************************
* Copyright (C) 2006 by Peter Penz ([email protected]) *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
***************************************************************************/
#include "renamedialog.h"
#include <klineedit.h>
#include <klocale.h>
#include <QtGui/QLabel>
#include <QtGui/QBoxLayout>
RenameDialog::RenameDialog(const KUrl::List& items) :
KDialog(),
m_renameOneItem(false)
{
const QSize minSize = minimumSize();
setMinimumSize(QSize(320, minSize.height()));
const int itemCount = items.count();
Q_ASSERT(itemCount >= 1);
m_renameOneItem = (itemCount == 1);
setCaption(m_renameOneItem ?
i18nc("@title:window", "Rename Item") :
i18nc("@title:window", "Rename Items"));
setButtons(Ok | Cancel);
setDefaultButton(Ok);
setButtonGuiItem(Ok, KGuiItem(i18nc("@action:button", "Rename"), "dialog-apply"));
QWidget* page = new QWidget(this);
setMainWidget(page);
QVBoxLayout* topLayout = new QVBoxLayout(page);
topLayout->setMargin(KDialog::marginHint());
QLabel* editLabel = 0;
if (m_renameOneItem) {
const KUrl& url = items.first();
m_newName = url.fileName();
editLabel = new QLabel(i18nc("@label:textbox", "Rename the item <filename>%1</filename> to:", m_newName),
page);
} else {
m_newName = i18nc("@info:status", "New name #");
editLabel = new QLabel(i18ncp("@label:textbox",
"Rename the %1 selected item to:",
"Rename the %1 selected items to:", itemCount),
page);
}
m_lineEdit = new KLineEdit(page);
QString extension = extensionString(items[0].prettyUrl());
if (extension.length() > 0) {
// The first item seems to have a extension (e. g. '.jpg' or '.txt'). Now
// check whether all other items have the same extension. If this is the
// case, add this extension to the name suggestion.
for (int i = 1; i < itemCount; ++i) {
if (!items[i].prettyUrl().contains(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);
}
}
m_lineEdit->setText(m_newName);
m_lineEdit->setSelection(0, selectionLength);
m_lineEdit->setFocus();
topLayout->addWidget(editLabel);
topLayout->addWidget(m_lineEdit);
if (!m_renameOneItem) {
QLabel* infoLabel = new QLabel(i18nc("@info", "(# will be replaced by ascending numbers)"), page);
topLayout->addWidget(infoLabel);
}
}
RenameDialog::~RenameDialog()
{}
void RenameDialog::slotButtonClicked(int button)
{
if (button == Ok) {
m_newName = m_lineEdit->text();
if (m_newName.isEmpty()) {
m_errorString = i18nc("@info:status",
"The new name is empty. A name with at least one character must be entered.");
} else if (!m_renameOneItem && m_newName.contains('#') != 1) {
m_newName.truncate(0);
m_errorString = i18nc("@info:status", "The name must contain exactly one # character.");
}
}
KDialog::slotButtonClicked(button);
}
QString RenameDialog::extensionString(const QString& name)
{
QString extension;
bool foundExtension = false; // true if at least one valid file extension
// like "gif", "txt", ... has been found
QStringList strings = name.split('.');
const int size = strings.size();
for (int i = 1; i < size; ++i) {
const QString& str = strings.at(i);
if (!foundExtension) {
// Sub strings like "9", "12", "99", ... which contain only
// numbers don't count as extension. Usually they are version
// numbers like in "cmake-2.4.5".
bool ok = false;
str.toInt(&ok);
foundExtension = !ok;
}
if (foundExtension) {
extension += '.' + str;
}
}
return extension;
}
#include "renamedialog.moc"
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