1 files changed, 125 insertions, 0 deletions
diff --git a/lib/kofficecore/KoFileDialog.cpp b/lib/kofficecore/KoFileDialog.cpp
new file mode 100644
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--- /dev/null
+++ b/lib/kofficecore/KoFileDialog.cpp
@@ -0,0 +1,125 @@
+/* This file is part of the KDE project
+   Copyright (C) 2002-2005 David Faure <faure@kde.org>
+   Copyright (C) 2002-2004 Clarence Dang <dang@kde.org>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+*/
+
+#include "KoFileDialog.h"
+#include "KoDocument.h"
+#include <kfilefiltercombo.h>
+#include <klocale.h>
+#include <kdiroperator.h>
+#include <kdebug.h>
+
+KoFileDialog::KoFileDialog(const QString& startDir, const QString& filter,
+                           QWidget *parent, const char *name,
+                           bool modal)
+    : KFileDialog( startDir, filter, parent, name, modal )
+{
+    connect( filterWidget, SIGNAL( activated( int) ),
+             this, SLOT( slotChangedfilter( int ) ) );
+}
+
+void KoFileDialog::slotChangedfilter( int index )
+{
+    // Switch to "directory selection" mode for SaveAsDirectoryStore,
+    // switch back to "file selection" mode otherwise.
+    KFile::Mode newMode = KFile::File;
+    if ( index >= 1 && index <= (int)m_specialFormats.count()
+         && m_specialFormats[index-1] == KoDocument::SaveAsDirectoryStore ) {
+        newMode = KFile::Directory;
+    }
+    if ( newMode != mode() )
+    {
+        ops->setMode( newMode );
+        updateAutoSelectExtension();
+    }
+}
+
+void KoFileDialog::setSpecialMimeFilter( QStringList& mimeFilter,
+                                         const QString& currentFormat, const int specialOutputFlag,
+                                         const QString& nativeFormat,
+                                         int supportedSpecialFormats )
+{
+    Q_ASSERT( !mimeFilter.isEmpty() );
+    Q_ASSERT( mimeFilter[0] == nativeFormat );
+
+    bool addUncompressed = supportedSpecialFormats & KoDocument::SaveAsDirectoryStore;
+    bool addFlatXML = supportedSpecialFormats & KoDocument::SaveAsFlatXML;
+
+    int idxSpecialOutputFlag = 0;
+    int numSpecialEntries = 0;
+    if ( addUncompressed ) {
+        ++numSpecialEntries;
+        m_specialFormats.append( KoDocument::SaveAsDirectoryStore );
+        if ( specialOutputFlag == KoDocument::SaveAsDirectoryStore )
+            idxSpecialOutputFlag = numSpecialEntries;
+    }
+    if ( addFlatXML ) {
+        ++numSpecialEntries;
+        m_specialFormats.append( KoDocument::SaveAsFlatXML );
+        if ( specialOutputFlag == KoDocument::SaveAsFlatXML )
+            idxSpecialOutputFlag = numSpecialEntries;
+    }
+
+    // Insert numSpecialEntries entries with native mimetypes, for the special entries.
+    QStringList::Iterator mimeFilterIt = mimeFilter.at( 1 );
+    mimeFilter.insert( mimeFilterIt /* before 1 -> after 0 */, numSpecialEntries, nativeFormat );
+
+    // Fill in filter combo
+    // Note: if currentFormat doesn't exist in mimeFilter, filterWidget
+    //       will default to the first item (native format)
+    setMimeFilter( mimeFilter, currentFormat.isEmpty() ? nativeFormat : currentFormat );
+
+    // To get a different description in the combo, we need to change its entries afterwards
+    KMimeType::Ptr type = KMimeType::mimeType( nativeFormat );
+    int idx = 1; // 0 is the native format
+
+    if ( addUncompressed )
+        filterWidget->changeItem( i18n("%1 (Uncompressed XML Files)").arg( type->comment() ), idx++ );
+    if ( addFlatXML )
+        filterWidget->changeItem( i18n("%1 (Flat XML File)").arg( type->comment() ), idx++ );
+    // if you add an entry here, update numSpecialEntries above and specialEntrySelected() below
+
+    // For native format...
+    if (currentFormat == nativeFormat || currentFormat.isEmpty())
+    {
+        // KFileFilterCombo selected the _last_ "native mimetype" entry, select the correct one
+        filterWidget->setCurrentItem( idxSpecialOutputFlag );
+        slotChangedfilter( filterWidget->currentItem() );
+    }
+    // [Mainly KWord] Tell MS Office users that they can save in RTF!
+    int i = 0;
+    for (mimeFilterIt = mimeFilter.begin (); mimeFilterIt != mimeFilter.end (); ++mimeFilterIt, i++)
+    {
+        KMimeType::Ptr mime = KMimeType::mimeType (*mimeFilterIt);
+        QString compatString = mime->property ("X-KDE-CompatibleApplication").toString ();
+        if (!compatString.isEmpty ())
+            filterWidget->changeItem (i18n ("%1 (%2 Compatible)").arg (mime->comment ()).arg (compatString), i);
+    }
+}
+
+int KoFileDialog::specialEntrySelected()
+{
+    int i = filterWidget->currentItem();
+    // Item 0 is the native format, the following ones are the special formats
+    if ( i >= 1 && i <= (int)m_specialFormats.count() )
+        return m_specialFormats[i-1];
+    return 0;
+}
+
+#include "KoFileDialog.moc"