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overwritemodecontroller.cpp
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1 /*
2  This file is part of the Okteta Kasten module, made within the KDE community.
3 
4  Copyright 2008-2009 Friedrich W. H. Kossebau <kossebau@kde.org>
5 
6  This library is free software; you can redistribute it and/or
7  modify it under the terms of the GNU Lesser General Public
8  License as published by the Free Software Foundation; either
9  version 2.1 of the License, or (at your option) version 3, or any
10  later version accepted by the membership of KDE e.V. (or its
11  successor approved by the membership of KDE e.V.), which shall
12  act as a proxy defined in Section 6 of version 3 of the license.
13 
14  This library is distributed in the hope that it will be useful,
15  but WITHOUT ANY WARRANTY; without even the implied warranty of
16  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17  Lesser General Public License for more details.
18 
19  You should have received a copy of the GNU Lesser General Public
20  License along with this library. If not, see <http://www.gnu.org/licenses/>.
21 */
22 
23 #include "overwritemodecontroller.h"
24 
25 // lib
26 #include <bytearrayview.h>
27 // KDE
28 #include <KXMLGUIClient>
29 #include <KLocale>
30 #include <KActionCollection>
31 #include <KToggleAction>
32 
33 
34 namespace Kasten2
35 {
36 
37 OverwriteModeController::OverwriteModeController( KXMLGUIClient* guiClient )
38  : mByteArrayView( 0 )
39 {
40  KActionCollection* actionCollection = guiClient->actionCollection();
41 
42  mSetOverWriteAction = actionCollection->add<KToggleAction>( QLatin1String("set_overwrite") );
43  const QString text = i18nc( "@option:check set the view into overwrite mode", "Overwr&ite Mode" );
44  mSetOverWriteAction->setText( text );
45  mSetOverWriteAction->setWhatsThis(
46  i18nc("@info:whatsthis",
47  "Choose whether you want the input to be inserted or to overwrite existing data.") );
48  // TODO: or should we catch the signal from the view (needs to be added)
49  mSetOverWriteAction->setShortcut( QKeySequence(Qt::Key_Insert) );
50  connect( mSetOverWriteAction, SIGNAL(triggered(bool)), SLOT(setOverWrite(bool)) );
51 
52  setTargetModel( 0 );
53 }
54 
55 void OverwriteModeController::setTargetModel( AbstractModel* model )
56 {
57  if( mByteArrayView ) mByteArrayView->disconnect( mSetOverWriteAction );
58 
59  mByteArrayView = model ? model->findBaseModel<ByteArrayView*>() : 0;
60 
61  if( mByteArrayView )
62  {
63  mSetOverWriteAction->setChecked( mByteArrayView->isOverwriteMode() );
64 
65  connect( mByteArrayView, SIGNAL(overwriteModeChanged(bool)),
66  mSetOverWriteAction, SLOT(setChecked(bool)) );
67  // TODO: catch if isOverwriteOnly changes
68  }
69 
70  const bool canInsert = mByteArrayView && !mByteArrayView->isOverwriteOnly();
71  mSetOverWriteAction->setEnabled( canInsert );
72 }
73 
74 
75 void OverwriteModeController::setOverWrite( bool isOverWrite )
76 {
77  mByteArrayView->setOverwriteMode( isOverWrite );
78 }
79 
80 }
Kasten2::ByteArrayView::isOverwriteMode
bool isOverwriteMode() const
Definition: bytearrayview.cpp:311
overwritemodecontroller.h
Kasten2::OverwriteModeController::setTargetModel
virtual void setTargetModel(AbstractModel *model)
Definition: overwritemodecontroller.cpp:55
Kasten2::OverwriteModeController::OverwriteModeController
OverwriteModeController(KXMLGUIClient *guiClient)
Definition: overwritemodecontroller.cpp:37
Kasten2::AbstractModel::findBaseModel
T findBaseModel() const
returns the first baseModel which is of type T, or null if none is found.
Definition: abstractmodel.h:93
Kasten2::ByteArrayView::isOverwriteOnly
bool isOverwriteOnly() const
Definition: bytearrayview.cpp:395
Kasten2::ByteArrayView::setOverwriteMode
void setOverwriteMode(bool overwriteMode)
Definition: bytearrayview.cpp:400
Kasten2::AbstractModel
Definition: abstractmodel.h:40
Kasten2::ByteArrayView
Definition: bytearrayview.h:51
bytearrayview.h
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Generated on Tue Oct 14 2014 23:04:08 by doxygen 1.8.7 written by Dimitri van Heesch, © 1997-2006

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