Engauge Digitizer 2
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CmdGuidelineViewState.h
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1/******************************************************************************************************
2 * (C) 2020 markummitchell@github.com. This file is part of Engauge Digitizer, which is released *
3 * under GNU General Public License version 2 (GPLv2) or (at your option) any later version. See file *
4 * LICENSE or go to gnu.org/licenses for details. Distribution requires prior written permission. *
5 ******************************************************************************************************/
6
7#ifndef CMD_GUIDELINE_VIEW_STATE_H
8#define CMD_GUIDELINE_VIEW_STATE_H
9
10#include "CmdAbstract.h"
11#include "GuidelineViewState.h"
12
13class QXmlStreamReader;
14
17{
18public:
22 GuidelineViewState stateBefore,
23 GuidelineViewState stateAfter);
24
28 const QString &cmdDescription,
29 QXmlStreamReader &reader);
30
31 virtual ~CmdGuidelineViewState();
32
33 virtual void cmdRedo ();
34 virtual void cmdUndo ();
35 virtual void saveXml (QXmlStreamWriter &writer) const;
36
37private:
39
40 // Values
41 GuidelineViewState m_stateBefore;
42 GuidelineViewState m_stateAfter;
43};
44
45#endif // CMD_GUIDELINE_VIEW_STATE_H
GuidelineViewState
Set of possible Guideline view states.
Document & document()
Return the Document that this command will modify during redo and undo.
MainWindow & mainWindow()
Return the MainWindow so it can be updated by this command as a last step.
CmdAbstract(MainWindow &mainWindow, Document &document, const QString &cmdDescription)
Single constructor.
virtual void cmdRedo()
Redo method that is called when QUndoStack is moved one command forward.
CmdGuidelineViewState(MainWindow &mainWindow, Document &document, GuidelineViewState stateBefore, GuidelineViewState stateAfter)
Constructor for normal creation.
virtual void saveXml(QXmlStreamWriter &writer) const
Save commands as xml for later uploading.
virtual void cmdUndo()
Undo method that is called when QUndoStack is moved one command backward.
Storage of one imported image and the data attached to that image.
Definition Document.h:44
Main window consisting of menu, graphics scene, status bar and optional toolbars as a Single Document...
Definition MainWindow.h:96