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

Command for DlgSettingsCoords. More...

#include <CmdSettingsCoords.h>

Inheritance diagram for CmdSettingsCoords:
Inheritance graph
Collaboration diagram for CmdSettingsCoords:
Collaboration graph

Public Member Functions

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

Additional Inherited Members

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

Detailed Description

Command for DlgSettingsCoords.

Definition at line 16 of file CmdSettingsCoords.h.

Constructor & Destructor Documentation

◆ CmdSettingsCoords() [1/2]

CmdSettingsCoords::CmdSettingsCoords ( MainWindow & mainWindow,
Document & document,
const DocumentModelCoords & modelCoordsBefore,
const DocumentModelCoords & modelCoordsAfter )

Constructor for normal creation.

Definition at line 18 of file CmdSettingsCoords.cpp.

21 :
25 m_modelCoordsBefore (modelCoordsBefore),
26 m_modelCoordsAfter (modelCoordsAfter)
27{
28 LOG4CPP_INFO_S ((*mainCat)) << "CmdSettingsCoords::CmdSettingsCoords";
29}
const QString CMD_DESCRIPTION("Add axis point")
const int INNER_RADIUS_MIN
log4cpp::Category * mainCat
Definition Logger.cpp:14
Wrapper around QUndoCommand. This simplifies the more complicated feature set of QUndoCommand.
Definition CmdAbstract.h:20
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.
#define LOG4CPP_INFO_S(logger)
Definition convenience.h:18

◆ CmdSettingsCoords() [2/2]

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

Constructor for parsing error report file xml.

Definition at line 31 of file CmdSettingsCoords.cpp.

34 :
37 cmdDescription)
38{
39 LOG4CPP_INFO_S ((*mainCat)) << "CmdSettingsCoords::CmdSettingsCoords";
40
41 bool success = true;
42
43 // Read until end of this subtree
44 bool isBefore = true;
45 while ((reader.tokenType() != QXmlStreamReader::EndElement) ||
46 (reader.name() != DOCUMENT_SERIALIZE_CMD)){
48 if (reader.atEnd()) {
50 QString ("%1 %2")
51 .arg (QObject::tr ("Reached end of file before finding end element for"))
53 success = false;
54 break;
55 }
56
57 if ((reader.tokenType() == QXmlStreamReader::StartElement) &&
59
60 if (isBefore) {
61
62 m_modelCoordsBefore.loadXml (reader);
63 isBefore = false;
64
65 } else {
66
67 m_modelCoordsAfter.loadXml (reader);
68
69 }
70 }
71 }
72
73 if (!success) {
74 reader.raiseError ("Cannot read coordinates data settings");
75 }
76}
const QString DOCUMENT_SERIALIZE_CMD
const QString DOCUMENT_SERIALIZE_COORDS
QXmlStreamReader::TokenType loadNextFromReader(QXmlStreamReader &reader)
Load next token from xml reader.
Definition Xml.cpp:14
void xmlExitWithError(QXmlStreamReader &reader, const QString &message)
Show specified message for an error while reading xml, then quit.
Definition Xml.cpp:25
virtual void loadXml(QXmlStreamReader &reader)
Load model from serialized xml.

◆ ~CmdSettingsCoords()

CmdSettingsCoords::~CmdSettingsCoords ( )
virtual

Definition at line 78 of file CmdSettingsCoords.cpp.

79{
80}

Member Function Documentation

◆ cmdRedo()

void CmdSettingsCoords::cmdRedo ( )
virtual

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

Implements CmdAbstract.

Definition at line 82 of file CmdSettingsCoords.cpp.

83{
84 LOG4CPP_INFO_S ((*mainCat)) << "CmdSettingsCoords::cmdRedo";
85
87 mainWindow().updateSettingsCoords(m_modelCoordsAfter);
90}
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.
void updateAfterCommand()
See GraphicsScene::updateAfterCommand.
void updateSettingsCoords(const DocumentModelCoords &modelCoords)
Update with new coordinate properties.

◆ cmdUndo()

void CmdSettingsCoords::cmdUndo ( )
virtual

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

Implements CmdAbstract.

Definition at line 92 of file CmdSettingsCoords.cpp.

93{
94 LOG4CPP_INFO_S ((*mainCat)) << "CmdSettingsCoords::cmdUndo";
95
97 mainWindow().updateSettingsCoords(m_modelCoordsBefore);
100}

◆ saveXml()

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

Save commands as xml for later uploading.

Implements CmdAbstract.

Definition at line 102 of file CmdSettingsCoords.cpp.

103{
104 writer.writeStartElement(DOCUMENT_SERIALIZE_CMD);
106 writer.writeAttribute(DOCUMENT_SERIALIZE_CMD_DESCRIPTION, QUndoCommand::text ());
107 m_modelCoordsBefore.saveXml(writer);
108 m_modelCoordsAfter.saveXml(writer);
109 writer.writeEndElement();
110}
const QString DOCUMENT_SERIALIZE_CMD_TYPE
const QString DOCUMENT_SERIALIZE_CMD_SETTINGS_COORDS
const QString DOCUMENT_SERIALIZE_CMD_DESCRIPTION
virtual void saveXml(QXmlStreamWriter &writer) const
Save entire model as xml into stream.

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