Engauge Digitizer  2
CmdSettingsCoords.h
1 /******************************************************************************************************
2  * (C) 2014 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_SETTINGS_COORDS_H
8 #define CMD_SETTINGS_COORDS_H
9 
10 #include "CmdAbstract.h"
11 #include "DocumentModelCoords.h"
12 
13 class QXmlStreamReader;
14 
17 {
18 public:
22  const DocumentModelCoords &modelCoordsBefore,
23  const DocumentModelCoords &modelCoordsAfter);
24 
26  CmdSettingsCoords(MainWindow &mainWindow,
27  Document &document,
28  const QString &cmdDescription,
29  QXmlStreamReader &reader);
30 
31  virtual ~CmdSettingsCoords();
32 
33  virtual void cmdRedo ();
34  virtual void cmdUndo ();
35  virtual void saveXml (QXmlStreamWriter &writer) const;
36 
37 private:
39 
40  DocumentModelCoords m_modelCoordsBefore;
41  DocumentModelCoords m_modelCoordsAfter;
42 };
43 
44 #endif // CMD_SETTINGS_COORDS_H
virtual void cmdRedo()
Redo method that is called when QUndoStack is moved one command forward.
Wrapper around QUndoCommand. This simplifies the more complicated feature set of QUndoCommand.
Definition: CmdAbstract.h:19
virtual void saveXml(QXmlStreamWriter &writer) const
Save commands as xml for later uploading.
Command for DlgSettingsCoords.
MainWindow & mainWindow()
Return the MainWindow so it can be updated by this command as a last step.
Definition: CmdAbstract.cpp:45
Model for DlgSettingsCoords and CmdSettingsCoords.
Storage of one imported image and the data attached to that image.
Definition: Document.h:41
Document & document()
Return the Document that this command will modify during redo and undo.
Definition: CmdAbstract.cpp:35
virtual void cmdUndo()
Undo method that is called when QUndoStack is moved one command backward.
Main window consisting of menu, graphics scene, status bar and optional toolbars as a Single Document...
Definition: MainWindow.h:89