Engauge Digitizer  2
CmdPaste.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_PASTE_H
8 #define CMD_PASTE_H
9 
10 #include "CmdPointChangeBase.h"
11 #include "MimePoints.h"
12 #include "PointIdentifiers.h"
13 #include <QStringList>
14 
15 class QXmlStreamReader;
16 
19 {
20 public:
24  const QStringList &selectedPointIdentifiers);
25 
27  CmdPaste(MainWindow &mainWindow,
28  Document &document,
29  const QString &cmdDescription,
30  QXmlStreamReader &reader);
31 
32  virtual ~CmdPaste();
33 
34  virtual void cmdRedo ();
35  virtual void cmdUndo ();
36  virtual void saveXml (QXmlStreamWriter &writer) const;
37 
38 private:
39  CmdPaste();
40 
41  PointIdentifiers m_copiedPoints;
42  MimePoints m_mimePoints;
43 };
44 
45 #endif // CMD_PASTE_H
Hash table class that tracks point identifiers as the key, with a corresponding boolean value...
virtual void cmdUndo()
Undo method that is called when QUndoStack is moved one command backward.
Definition: CmdPaste.cpp:77
virtual void saveXml(QXmlStreamWriter &writer) const
Save commands as xml for later uploading.
Definition: CmdPaste.cpp:89
Custom mime type for separate treatment of graph coordinates and, when there is no transform...
Definition: MimePoints.h:15
Base class for CmdBase leaf subclasses that involve point additions, deletions and/or modifications...
MainWindow & mainWindow()
Return the MainWindow so it can be updated by this command as a last step.
Definition: CmdAbstract.cpp:45
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 cmdRedo()
Redo method that is called when QUndoStack is moved one command forward.
Definition: CmdPaste.cpp:62
Command for moving all selected Points by a specified translation.
Definition: CmdPaste.h:18
Main window consisting of menu, graphics scene, status bar and optional toolbars as a Single Document...
Definition: MainWindow.h:86