interfaces Library: undointerface.cpp Source File (interfaces Library)

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# undointerface.cpp

    00001 /* This file is part of the KDE libraries
    00002    Copyright (C) 2001 Christoph Cullmann <cullmann@kde.org>
    00003
    00004    This library is free software; you can redistribute it and/or
    00005    modify it under the terms of the GNU Library General Public
    00006    License version 2 as published by the Free Software Foundation.
    00007
    00008    This library is distributed in the hope that it will be useful,
    00009    but WITHOUT ANY WARRANTY; without even the implied warranty of
    00010    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00011    Library General Public License for more details.
    00012
    00013    You should have received a copy of the GNU Library General Public License
    00014    along with this library; see the file COPYING.LIB.  If not, write to
    00015    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00016    Boston, MA 02111-1307, USA.
    00017 */
    00018
    00019 // $Id: undointerface.cpp 226470 2003-05-17 22:13:03Z mueller $
    00020
    00021 #include "undointerface.h"
    00022 #include "undodcopinterface.h"
    00023 #include "document.h"
    00024
    00025 namespace KTextEditor
    00026 {
    00027
    00028 class PrivateUndoInterface
    00029 {
    00030   public:
    00031     PrivateUndoInterface() {interface = 0;}
    00032     ~PrivateUndoInterface() {}
    00033     UndoDCOPInterface *interface;
    00034 };
    00035
    00036 }
    00037
    00038 using namespace KTextEditor;
    00039
    00040 unsigned int UndoInterface::globalUndoInterfaceNumber = 0;
    00041
    00042 UndoInterface::UndoInterface()
    00043 {
    00044   globalUndoInterfaceNumber++;
    00045   myUndoInterfaceNumber = globalUndoInterfaceNumber++;
    00046
    00047   d = new PrivateUndoInterface();
    00048   QString name = "UndoInterface#" + QString::number(myUndoInterfaceNumber);
    00049   d->interface = new UndoDCOPInterface(this, name.latin1());
    00050 }
    00051
    00052 UndoInterface::~UndoInterface()
    00053 {
    00054   delete d->interface;
    00055   delete d;
    00056 }
    00057
    00058 unsigned int UndoInterface::undoInterfaceNumber () const
    00059 {
    00060   return myUndoInterfaceNumber;
    00061 }
    00062
    00063 void UndoInterface::setUndoInterfaceDCOPSuffix (const QCString &suffix)
    00064 {
    00065   d->interface->setObjId ("UndoInterface#"+suffix);
    00066 }
    00067
    00068 UndoInterface *KTextEditor::undoInterface (Document *doc)
    00069 {
    00070   if (!doc)
    00071     return 0;
    00072
    00073   return static_cast<UndoInterface*>(doc->qt_cast("KTextEditor::UndoInterface"));
    00074 }

This file is part of the documentation for interfaces Library Version 3.4.1.
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