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-rw-r--r--interfaces/ktexteditor/undointerface.cpp74
1 files changed, 74 insertions, 0 deletions
diff --git a/interfaces/ktexteditor/undointerface.cpp b/interfaces/ktexteditor/undointerface.cpp
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+++ b/interfaces/ktexteditor/undointerface.cpp
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+/* This file is part of the KDE libraries
+ Copyright (C) 2001 Christoph Cullmann <cullmann@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 version 2 as published by the Free Software Foundation.
+
+ 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.
+*/
+
+// $Id$
+
+#include "undointerface.h"
+#include "undodcopinterface.h"
+#include "document.h"
+
+namespace KTextEditor
+{
+
+class PrivateUndoInterface
+{
+ public:
+ PrivateUndoInterface() {interface = 0;}
+ ~PrivateUndoInterface() {}
+ UndoDCOPInterface *interface;
+};
+
+}
+
+using namespace KTextEditor;
+
+unsigned int UndoInterface::globalUndoInterfaceNumber = 0;
+
+UndoInterface::UndoInterface()
+{
+ globalUndoInterfaceNumber++;
+ myUndoInterfaceNumber = globalUndoInterfaceNumber++;
+
+ d = new PrivateUndoInterface();
+ QString name = "UndoInterface#" + QString::number(myUndoInterfaceNumber);
+ d->interface = new UndoDCOPInterface(this, name.latin1());
+}
+
+UndoInterface::~UndoInterface()
+{
+ delete d->interface;
+ delete d;
+}
+
+unsigned int UndoInterface::undoInterfaceNumber () const
+{
+ return myUndoInterfaceNumber;
+}
+
+void UndoInterface::setUndoInterfaceDCOPSuffix (const QCString &suffix)
+{
+ d->interface->setObjId ("UndoInterface#"+suffix);
+}
+
+UndoInterface *KTextEditor::undoInterface (Document *doc)
+{
+ if (!doc)
+ return 0;
+
+ return static_cast<UndoInterface*>(doc->qt_cast("KTextEditor::UndoInterface"));
+}