Engauge Digitizer
2
Cmd
CmdSelectCoordSystem.h
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/******************************************************************************************************
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* (C) 2014 markummitchell@github.com. This file is part of Engauge Digitizer, which is released *
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* under GNU General Public License version 2 (GPLv2) or (at your option) any later version. See file *
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* LICENSE or go to gnu.org/licenses for details. Distribution requires prior written permission. *
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******************************************************************************************************/
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#ifndef CMD_SELECT_COORD_SYSTEM_H
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#define CMD_SELECT_COORD_SYSTEM_H
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#include "CmdAbstract.h"
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#include "CoordSystemIndex.h"
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class
QXmlStreamReader;
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class
CmdSelectCoordSystem
:
public
CmdAbstract
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{
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public
:
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CmdSelectCoordSystem
(
MainWindow
&
mainWindow
,
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Document
&
document
,
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CoordSystemIndex coordSystem);
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CmdSelectCoordSystem
(
MainWindow
&mainWindow,
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Document
&document,
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const
QString &cmdDescription,
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QXmlStreamReader &reader);
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virtual
~
CmdSelectCoordSystem
();
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virtual
void
cmdRedo
();
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virtual
void
cmdUndo
();
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virtual
void
saveXml
(QXmlStreamWriter &writer)
const
;
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private
:
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CmdSelectCoordSystem
();
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CoordSystemIndex m_coordSystemIndexBefore;
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CoordSystemIndex m_coordSystemIndexAfter;
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};
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#endif // CMD_SELECT_COORD_SYSTEM_H
CmdSelectCoordSystem::saveXml
virtual void saveXml(QXmlStreamWriter &writer) const
Save commands as xml for later uploading.
Definition:
CmdSelectCoordSystem.cpp:69
CmdAbstract
Wrapper around QUndoCommand. This simplifies the more complicated feature set of QUndoCommand.
Definition:
CmdAbstract.h:19
CmdSelectCoordSystem::cmdUndo
virtual void cmdUndo()
Undo method that is called when QUndoStack is moved one command backward.
Definition:
CmdSelectCoordSystem.cpp:59
CmdSelectCoordSystem::cmdRedo
virtual void cmdRedo()
Redo method that is called when QUndoStack is moved one command forward.
Definition:
CmdSelectCoordSystem.cpp:49
CmdAbstract::mainWindow
MainWindow & mainWindow()
Return the MainWindow so it can be updated by this command as a last step.
Definition:
CmdAbstract.cpp:45
Document
Storage of one imported image and the data attached to that image.
Definition:
Document.h:41
CmdAbstract::document
Document & document()
Return the Document that this command will modify during redo and undo.
Definition:
CmdAbstract.cpp:35
CmdSelectCoordSystem
Command for changing the currently selected CoordSystem.
Definition:
CmdSelectCoordSystem.h:16
MainWindow
Main window consisting of menu, graphics scene, status bar and optional toolbars as a Single Document...
Definition:
MainWindow.h:89
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