1 files changed, 230 insertions, 0 deletions
diff --git a/libk3b/tools/k3bcutcombobox.cpp b/libk3b/tools/k3bcutcombobox.cpp
new file mode 100644
index 0000000..d4f516b
--- /dev/null
+++ b/libk3b/tools/k3bcutcombobox.cpp
@@ -0,0 +1,230 @@
+/* 
+ *
+ * $Id: k3bcutcombobox.cpp 619556 2007-01-03 17:38:12Z trueg $
+ * Copyright (C) 2003 Sebastian Trueg <[email protected]>
+ *
+ * This file is part of the K3b project.
+ * Copyright (C) 1998-2007 Sebastian Trueg <[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.
+ * See the file "COPYING" for the exact licensing terms.
+ */
+
+#include "k3bcutcombobox.h"
+
+#include <k3bstringutils.h>
+
+#include <qfontmetrics.h>
+#include <qevent.h>
+#include <qstringlist.h>
+#include <qrect.h>
+#include <qsize.h>
+#include <qpixmap.h>
+#include <qstyle.h>
+#include <qsizepolicy.h>
+
+
+class K3bCutComboBox::Private
+{
+public:
+  Private() {
+    method = CUT;
+  }
+
+  QStringList originalItems;
+
+  int method;
+  int width;
+};
+
+
+K3bCutComboBox::K3bCutComboBox( QWidget* parent, const char* name )
+  : KComboBox( parent, name )
+{
+  d = new Private();
+  //  setSizePolicy( QSizePolicy::Maximum, sizePolicy().horData(), sizePolicy().hasHeightForWidth() );
+}
+
+
+K3bCutComboBox::K3bCutComboBox( int method, QWidget* parent, const char* name )
+  : KComboBox( parent, name )
+{
+  d = new Private();
+  d->method = method;
+}
+
+
+K3bCutComboBox::~K3bCutComboBox()
+{
+  delete d;
+}
+
+
+void K3bCutComboBox::setMethod( int m )
+{
+  d->method = m;
+  cutText();
+}
+
+
+QSize K3bCutComboBox::sizeHint() const
+{
+//   QSize s(KComboBox::sizeHint());
+
+//   for( int i = 0; i < count(); i++ ) {
+//     int w = fontMetrics().width(d->originalItems[i]) + 
+//       ( d->pixmaps[i].isNull() ? 0 : d->pixmaps[i].width() + 4);
+//     if( w > s.width() )
+//       s.setWidth( w );
+//   }
+
+  return KComboBox::sizeHint();
+}
+
+QSize K3bCutComboBox::minimumSizeHint() const
+{
+  return KComboBox::minimumSizeHint();
+}
+
+
+void K3bCutComboBox::setCurrentText( const QString& s )
+{
+  int i;
+  for( i = 0; i < count(); i++ )
+    if ( d->originalItems[i] == s )
+      break;
+  if ( i < count() ) {
+    setCurrentItem(i);
+  }
+  else if( !d->originalItems.isEmpty() ) {
+    d->originalItems[currentItem()] = s;
+    cutText();
+  }
+}
+
+
+void K3bCutComboBox::insertStringList( const QStringList&, int )
+{
+  // FIXME
+}
+
+
+void K3bCutComboBox::insertStrList( const QStrList&, int )
+{
+  // FIXME
+}
+
+void K3bCutComboBox::insertStrList( const QStrList*, int )
+{
+  // FIXME
+}
+
+void K3bCutComboBox::insertStrList( const char**, int, int)
+{
+  // FIXME
+}
+
+void K3bCutComboBox::insertItem( const QString& text, int index )
+{
+  insertItem( QPixmap(), text, index );
+}
+
+void K3bCutComboBox::insertItem( const QPixmap& pix, int i )
+{
+  insertItem( pix, "", i );
+}
+
+void K3bCutComboBox::insertItem( const QPixmap& pixmap, const QString& text, int index )
+{
+  if( index != -1 )
+    d->originalItems.insert( d->originalItems.at(index), text );
+  else
+    d->originalItems.append( text );
+
+  if( !pixmap.isNull() )
+    KComboBox::insertItem( pixmap, "xx", index );
+  else
+    KComboBox::insertItem( "xx", index );
+
+  cutText();
+}
+
+void K3bCutComboBox::removeItem( int i )
+{
+  d->originalItems.erase( d->originalItems.at(i) );
+  KComboBox::removeItem( i );
+}
+
+void K3bCutComboBox::changeItem( const QString& s, int i )
+{
+  d->originalItems[i] = s;
+  cutText();
+}
+
+void K3bCutComboBox::changeItem( const QPixmap& pix, const QString& s, int i )
+{
+  KComboBox::changeItem( pix, i );
+  changeItem( s, i );
+}
+
+
+QString K3bCutComboBox::text( int i ) const
+{
+  if( i < (int)d->originalItems.count() )
+    return d->originalItems[i];
+  else
+    return QString::null;
+}
+
+
+QString K3bCutComboBox::currentText() const
+{
+  if( currentItem() < (int)d->originalItems.count() )
+    return d->originalItems[currentItem()];
+  else
+    return QString::null;
+}
+
+
+void K3bCutComboBox::clear()
+{
+  KComboBox::clear();
+  d->originalItems.clear();
+}
+
+void K3bCutComboBox::resizeEvent( QResizeEvent* e )
+{
+  cutText();
+
+  KComboBox::resizeEvent(e);
+}
+
+
+void K3bCutComboBox::cutText()
+{
+  d->width = QStyle::visualRect( style().querySubControlMetrics(QStyle::CC_ComboBox, this,
+								QStyle::SC_ComboBoxEditField), this ).width();
+
+  for( int i = 0; i < (int)d->originalItems.count(); ++i ) {
+    int w = d->width;
+    if ( pixmap(i) && !pixmap(i)->isNull() )
+      w -= ( pixmap(i)->width() + 4 );
+
+    QString text;
+    if( d->method == SQUEEZE )
+      text = K3b::squeezeTextToWidth( fontMetrics(), d->originalItems[i], w );
+    else
+      text = K3b::cutToWidth( fontMetrics(), d->originalItems[i], w );
+
+    // now insert the cut text
+    if( pixmap(i) )
+      KComboBox::changeItem( *pixmap(i), text, i );
+    else
+      KComboBox::changeItem( text, i );
+  }
+}
+
+#include "k3bcutcombobox.moc"