Engauge Digitizer  2
Public Member Functions | List of all members
CmdSettingsGridRemoval Class Reference

Command for DlgSettingsGridRemoval. More...

#include <CmdSettingsGridRemoval.h>

Inheritance diagram for CmdSettingsGridRemoval:
Inheritance graph
Collaboration diagram for CmdSettingsGridRemoval:
Collaboration graph

Public Member Functions

 CmdSettingsGridRemoval (MainWindow &mainWindow, Document &document, const DocumentModelGridRemoval &modelGridRemovalBefore, const DocumentModelGridRemoval &modelGridRemovalAfter)
 Constructor for normal creation. More...
 
 CmdSettingsGridRemoval (MainWindow &mainWindow, Document &document, const QString &cmdDescription, QXmlStreamReader &reader)
 Constructor for parsing error report file xml. More...
 
virtual ~CmdSettingsGridRemoval ()
 
virtual void cmdRedo ()
 Redo method that is called when QUndoStack is moved one command forward. More...
 
virtual void cmdUndo ()
 Undo method that is called when QUndoStack is moved one command backward. More...
 
virtual void saveXml (QXmlStreamWriter &writer) const
 Save commands as xml for later uploading. More...
 
- Public Member Functions inherited from CmdAbstract
 CmdAbstract (MainWindow &mainWindow, Document &document, const QString &cmdDescription)
 Single constructor. More...
 
virtual ~CmdAbstract ()
 

Additional Inherited Members

- Protected Member Functions inherited from CmdAbstract
Documentdocument ()
 Return the Document that this command will modify during redo and undo. More...
 
const Documentdocument () const
 Return a const copy of the Document for non redo/undo interaction. More...
 
MainWindowmainWindow ()
 Return the MainWindow so it can be updated by this command as a last step. More...
 
void resetSelection (const PointIdentifiers &pointIdentifiersToSelect)
 Since the set of selected points has probably changed, changed that set back to the specified set. More...
 
void saveOrCheckPostCommandDocumentStateHash (const Document &document)
 Save, when called the first time, a hash value representing the state of the Document. More...
 
void saveOrCheckPreCommandDocumentStateHash (const Document &document)
 Save, when called the first time, a hash value representing the state of the Document. More...
 

Detailed Description

Command for DlgSettingsGridRemoval.

Definition at line 16 of file CmdSettingsGridRemoval.h.

Constructor & Destructor Documentation

◆ CmdSettingsGridRemoval() [1/2]

CmdSettingsGridRemoval::CmdSettingsGridRemoval ( MainWindow mainWindow,
Document document,
const DocumentModelGridRemoval modelGridRemovalBefore,
const DocumentModelGridRemoval modelGridRemovalAfter 
)

Constructor for normal creation.

Definition at line 17 of file CmdSettingsGridRemoval.cpp.

20  :
22  document,
24  m_modelGridRemovalBefore (modelGridRemovalBefore),
25  m_modelGridRemovalAfter (modelGridRemovalAfter)
26 {
27  LOG4CPP_INFO_S ((*mainCat)) << "CmdSettingsGridRemoval::CmdSettingsGridRemoval";
28 }
Wrapper around QUndoCommand. This simplifies the more complicated feature set of QUndoCommand.
Definition: CmdAbstract.h:19
#define LOG4CPP_INFO_S(logger)
Definition: convenience.h:18
const QString CMD_DESCRIPTION("Grid Removal settings")
MainWindow & mainWindow()
Return the MainWindow so it can be updated by this command as a last step.
Definition: CmdAbstract.cpp:45
log4cpp::Category * mainCat
Definition: Logger.cpp:14
Document & document()
Return the Document that this command will modify during redo and undo.
Definition: CmdAbstract.cpp:35

◆ CmdSettingsGridRemoval() [2/2]

CmdSettingsGridRemoval::CmdSettingsGridRemoval ( MainWindow mainWindow,
Document document,
const QString &  cmdDescription,
QXmlStreamReader &  reader 
)

Constructor for parsing error report file xml.

Definition at line 30 of file CmdSettingsGridRemoval.cpp.

33  :
35  document,
36  cmdDescription)
37 {
38  LOG4CPP_INFO_S ((*mainCat)) << "CmdSettingsGridRemoval::CmdSettingsGridRemoval";
39 
40  bool success = true;
41 
42  // Read until end of this subtree
43  bool isBefore = true;
44  while ((reader.tokenType() != QXmlStreamReader::EndElement) ||
45  (reader.name() != DOCUMENT_SERIALIZE_CMD)){
46  loadNextFromReader(reader);
47  if (reader.atEnd()) {
48  xmlExitWithError (reader,
49  QString ("%1 %2")
50  .arg (QObject::tr ("Reached end of file before finding end element for"))
51  .arg (DOCUMENT_SERIALIZE_CMD));
52  success = false;
53  break;
54  }
55 
56  if ((reader.tokenType() == QXmlStreamReader::StartElement) &&
57  (reader.name() == DOCUMENT_SERIALIZE_GRID_REMOVAL)) {
58 
59  if (isBefore) {
60 
61  m_modelGridRemovalBefore.loadXml (reader);
62  isBefore = false;
63 
64  } else {
65 
66  m_modelGridRemovalAfter.loadXml (reader);
67 
68  }
69  }
70  }
71 
72  if (!success) {
73  reader.raiseError ("Cannot read grid removal settings");
74  }
75 }
QXmlStreamReader::TokenType loadNextFromReader(QXmlStreamReader &reader)
Load next token from xml reader.
Definition: Xml.cpp:14
Wrapper around QUndoCommand. This simplifies the more complicated feature set of QUndoCommand.
Definition: CmdAbstract.h:19
#define LOG4CPP_INFO_S(logger)
Definition: convenience.h:18
virtual void loadXml(QXmlStreamReader &reader)
Load model from serialized xml.
MainWindow & mainWindow()
Return the MainWindow so it can be updated by this command as a last step.
Definition: CmdAbstract.cpp:45
log4cpp::Category * mainCat
Definition: Logger.cpp:14
void xmlExitWithError(QXmlStreamReader &reader, const QString &message)
Show specified message for an error while reading xml, then quit.
Definition: Xml.cpp:25
const QString DOCUMENT_SERIALIZE_GRID_REMOVAL
Document & document()
Return the Document that this command will modify during redo and undo.
Definition: CmdAbstract.cpp:35
const QString DOCUMENT_SERIALIZE_CMD

◆ ~CmdSettingsGridRemoval()

CmdSettingsGridRemoval::~CmdSettingsGridRemoval ( )
virtual

Definition at line 77 of file CmdSettingsGridRemoval.cpp.

78 {
79 }

Member Function Documentation

◆ cmdRedo()

void CmdSettingsGridRemoval::cmdRedo ( )
virtual

Redo method that is called when QUndoStack is moved one command forward.

Implements CmdAbstract.

Definition at line 81 of file CmdSettingsGridRemoval.cpp.

82 {
83  LOG4CPP_INFO_S ((*mainCat)) << "CmdSettingsGridRemoval::cmdRedo";
84 
86  mainWindow().updateSettingsGridRemoval(m_modelGridRemovalAfter);
89 }
#define LOG4CPP_INFO_S(logger)
Definition: convenience.h:18
void saveOrCheckPostCommandDocumentStateHash(const Document &document)
Save, when called the first time, a hash value representing the state of the Document.
void saveOrCheckPreCommandDocumentStateHash(const Document &document)
Save, when called the first time, a hash value representing the state of the Document.
MainWindow & mainWindow()
Return the MainWindow so it can be updated by this command as a last step.
Definition: CmdAbstract.cpp:45
void updateAfterCommand()
See GraphicsScene::updateAfterCommand.
void updateSettingsGridRemoval(const DocumentModelGridRemoval &modelGridRemoval)
Update with new grid removal properties.
log4cpp::Category * mainCat
Definition: Logger.cpp:14
Document & document()
Return the Document that this command will modify during redo and undo.
Definition: CmdAbstract.cpp:35

◆ cmdUndo()

void CmdSettingsGridRemoval::cmdUndo ( )
virtual

Undo method that is called when QUndoStack is moved one command backward.

Implements CmdAbstract.

Definition at line 91 of file CmdSettingsGridRemoval.cpp.

92 {
93  LOG4CPP_INFO_S ((*mainCat)) << "CmdSettingsGridRemoval::cmdUndo";
94 
96  mainWindow().updateSettingsGridRemoval(m_modelGridRemovalBefore);
99 }
#define LOG4CPP_INFO_S(logger)
Definition: convenience.h:18
void saveOrCheckPostCommandDocumentStateHash(const Document &document)
Save, when called the first time, a hash value representing the state of the Document.
void saveOrCheckPreCommandDocumentStateHash(const Document &document)
Save, when called the first time, a hash value representing the state of the Document.
MainWindow & mainWindow()
Return the MainWindow so it can be updated by this command as a last step.
Definition: CmdAbstract.cpp:45
void updateAfterCommand()
See GraphicsScene::updateAfterCommand.
void updateSettingsGridRemoval(const DocumentModelGridRemoval &modelGridRemoval)
Update with new grid removal properties.
log4cpp::Category * mainCat
Definition: Logger.cpp:14
Document & document()
Return the Document that this command will modify during redo and undo.
Definition: CmdAbstract.cpp:35

◆ saveXml()

void CmdSettingsGridRemoval::saveXml ( QXmlStreamWriter &  writer) const
virtual

Save commands as xml for later uploading.

Implements CmdAbstract.

Definition at line 101 of file CmdSettingsGridRemoval.cpp.

102 {
103  writer.writeStartElement(DOCUMENT_SERIALIZE_CMD);
105  writer.writeAttribute(DOCUMENT_SERIALIZE_CMD_DESCRIPTION, QUndoCommand::text ());
106  m_modelGridRemovalBefore.saveXml (writer);
107  m_modelGridRemovalAfter.saveXml(writer);
108  writer.writeEndElement();
109 }
virtual void saveXml(QXmlStreamWriter &writer) const
Save entire model as xml into stream.
const QString DOCUMENT_SERIALIZE_CMD_TYPE
const QString DOCUMENT_SERIALIZE_CMD_DESCRIPTION
const QString DOCUMENT_SERIALIZE_CMD_SETTINGS_GRID_REMOVAL
const QString DOCUMENT_SERIALIZE_CMD

The documentation for this class was generated from the following files: