X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/a5cf21ff06aff44cde563eaceae3c6cef452ee48..b8c3d933e66598c78180a73cb394b211ca6b52d0:/src/views/renamedialog.cpp

diff --git a/src/views/renamedialog.cpp b/src/views/renamedialog.cpp
index 39e61c464..e232b9614 100644
--- a/src/views/renamedialog.cpp
+++ b/src/views/renamedialog.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2006 by Peter Penz (peter.penz@gmx.at)                  *
+ *   Copyright (C) 2006-2010 by Peter Penz (peter.penz@gmx.at)             *
  *                                                                         *
  *   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  *
@@ -19,16 +19,33 @@
 
 #include "renamedialog.h"
 
-#include <kfileitem.h>
-#include <klineedit.h>
-#include <klocale.h>
-
-#include <QtGui/QLabel>
-#include <QtGui/QBoxLayout>
+#include <KLineEdit>
+#include <KLocale>
+#include <konq_operations.h>
+#include <KStringHandler>
+#include <knuminput.h>
+#include <kmimetype.h>
+
+#include <QHBoxLayout>
+#include <QLabel>
+#include <QVBoxLayout>
+
+/**
+ * Helper function for sorting items with qSort() in
+ * DolphinView::renameSelectedItems().
+ */
+bool lessThan(const KFileItem& item1, const KFileItem& item2)
+{
+    return KStringHandler::naturalCompare(item1.name(), item2.name()) < 0;
+}
 
 RenameDialog::RenameDialog(QWidget *parent, const KFileItemList& items) :
     KDialog(parent),
-    m_renameOneItem(false)
+    m_renameOneItem(false),
+    m_newName(),
+    m_lineEdit(0),
+    m_items(items),
+    m_spinBox(0)
 {
     const QSize minSize = minimumSize();
     setMinimumSize(QSize(320, minSize.height()));
@@ -64,36 +81,19 @@ RenameDialog::RenameDialog(QWidget *parent, const KFileItemList& items) :
     }
 
     m_lineEdit = new KLineEdit(page);
-
-    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;
-            }
-        }
-    }
+    connect(m_lineEdit, SIGNAL(textChanged(QString)), this, SLOT(slotTextChanged(QString)));
 
     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);
+    if (m_renameOneItem) {
+        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);
@@ -104,8 +104,15 @@ RenameDialog::RenameDialog(QWidget *parent, const KFileItemList& items) :
     topLayout->addWidget(m_lineEdit);
 
     if (!m_renameOneItem) {
-        QLabel* infoLabel = new QLabel(i18nc("@info", "(# will be replaced by ascending numbers)"), page);
-        topLayout->addWidget(infoLabel);
+        QLabel* infoLabel = new QLabel(i18nc("@info", "# will be replaced by ascending numbers starting with:"), page);
+        m_spinBox = new KIntSpinBox(0, 10000, 1, 1, page, 10);
+
+        QHBoxLayout* horizontalLayout = new QHBoxLayout(page);
+        horizontalLayout->setMargin(0);
+        horizontalLayout->addWidget(infoLabel);
+        horizontalLayout->addWidget(m_spinBox);
+
+        topLayout->addLayout(horizontalLayout);
     }
 }
 
@@ -115,18 +122,87 @@ RenameDialog::~RenameDialog()
 
 void RenameDialog::slotButtonClicked(int button)
 {
-    if (button == Ok) {
+    if (button == KDialog::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.count('#') == 0)) {
-            m_newName.truncate(0);
-            m_errorString = i18nc("@info:status", "The name must contain at least one # character.");
+
+        if (m_renameOneItem) {
+            Q_ASSERT(m_items.count() == 1);
+            const KUrl oldUrl = m_items.first().url();
+            KUrl newUrl = oldUrl;
+            newUrl.setFileName(KIO::encodeFileName(m_newName));
+            KonqOperations::rename(this, oldUrl, newUrl);
+        } else {
+            renameItems();
         }
     }
 
     KDialog::slotButtonClicked(button);
 }
 
+void RenameDialog::slotTextChanged(const QString& newName)
+{
+    bool enable = !newName.isEmpty() && (newName != QLatin1String("..")) && (newName != QLatin1String("."));
+    if (enable && !m_renameOneItem) {
+        // Assure that the new name contains exactly one # (or a connected sequence of #'s)
+        const int minSplitCount = 1;
+        int maxSplitCount = 2;
+        if (newName.startsWith(QLatin1Char('#'))) {
+            --maxSplitCount;
+        }
+        if (newName.endsWith(QLatin1Char('#'))) {
+            --maxSplitCount;
+        }
+        const int splitCount = newName.split(QLatin1Char('#'), QString::SkipEmptyParts).count();
+        enable = enable && (splitCount >= minSplitCount) && (splitCount <= maxSplitCount);
+    }
+    enableButtonOk(enable);
+}
+
+void RenameDialog::renameItems()
+{
+    // Currently the items are sorted by the selection order, resort
+    // them by the filename. This assures that the new sort order is similar to
+    // the current filename sort order.
+    qSort(m_items.begin(), m_items.end(), lessThan);
+
+    // Iterate through all items and rename them...
+    int index = m_spinBox->value();
+    foreach (const KFileItem& item, m_items) {
+        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));
+            KonqOperations::rename(this, oldUrl, newUrl);
+        }
+    }
+}
+
+QString RenameDialog::indexedName(const QString& name, int index, const QChar& indexPlaceHolder)
+{
+    QString newName = name;
+
+    QString indexString = QString::number(index);
+
+    // Insert leading zeros if necessary
+    const int minIndexLength = name.count(indexPlaceHolder);
+    while (indexString.length() < minIndexLength) {
+        indexString.prepend(QLatin1Char('0'));
+    }
+
+    // Replace the index placeholders by the indexString
+    const int placeHolderStart = newName.indexOf(indexPlaceHolder);
+    newName.replace(placeHolderStart, minIndexLength, indexString);
+
+    return newName;
+}
+
 #include "renamedialog.moc"