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CmdSettingsCurveProperties Class Reference

Command for DlgSettingsCurveProperties. More...

#include <CmdSettingsCurveProperties.h>

Inheritance diagram for CmdSettingsCurveProperties:
Inheritance graph
Collaboration diagram for CmdSettingsCurveProperties:
Collaboration graph

Public Member Functions

 CmdSettingsCurveProperties (MainWindow &mainWindow, Document &document, const CurveStyles &modelCurveStylesBefore, const CurveStyles &modelCurveStylesAfter)
 Constructor for normal creation. More...
 
 CmdSettingsCurveProperties (MainWindow &mainWindow, Document &document, const QString &cmdDescription, QXmlStreamReader &reader)
 Constructor for parsing error report file xml. More...
 
virtual ~CmdSettingsCurveProperties ()
 
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 DlgSettingsCurveProperties.

Definition at line 19 of file CmdSettingsCurveProperties.h.

Constructor & Destructor Documentation

CmdSettingsCurveProperties::CmdSettingsCurveProperties ( MainWindow mainWindow,
Document document,
const CurveStyles modelCurveStylesBefore,
const CurveStyles modelCurveStylesAfter 
)

Constructor for normal creation.

Definition at line 18 of file CmdSettingsCurveProperties.cpp.

21  :
22  CmdAbstract(mainWindow,
23  document,
25  m_modelCurveStylesBefore (modelCurveStylesBefore),
26  m_modelCurveStylesAfter (modelCurveStylesAfter)
27 {
28  LOG4CPP_INFO_S ((*mainCat)) << "CmdSettingsCurveProperties::CmdSettingsCurveProperties";
29 }
const QString CMD_DESCRIPTION("Add axis point")
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
log4cpp::Category * mainCat
Definition: Logger.cpp:14
CmdSettingsCurveProperties::CmdSettingsCurveProperties ( MainWindow mainWindow,
Document document,
const QString &  cmdDescription,
QXmlStreamReader &  reader 
)

Constructor for parsing error report file xml.

Definition at line 31 of file CmdSettingsCurveProperties.cpp.

34  :
35  CmdAbstract (mainWindow,
36  document,
37  cmdDescription)
38 {
39  LOG4CPP_INFO_S ((*mainCat)) << "CmdSettingsCurveProperties::CmdSettingsCurveProperties";
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)){
47  loadNextFromReader(reader);
48  if (reader.atEnd()) {
49  xmlExitWithError (reader,
50  QString ("%1 %2")
51  .arg (QObject::tr ("Reached end of file before finding end element for"))
52  .arg (DOCUMENT_SERIALIZE_CMD));
53  success = false;
54  break;
55  }
56 
57  if ((reader.tokenType() == QXmlStreamReader::StartElement) &&
58  (reader.name() == DOCUMENT_SERIALIZE_CURVE_STYLES)) {
59 
60  if (isBefore) {
61 
62  m_modelCurveStylesBefore.loadXml (reader);
63  isBefore = false;
64 
65  } else {
66 
67  m_modelCurveStylesAfter.loadXml (reader);
68 
69  }
70  }
71  }
72 
73  if (!success) {
74  reader.raiseError ("Cannot read curve properties settings");
75  }
76 }
QXmlStreamReader::TokenType loadNextFromReader(QXmlStreamReader &reader)
Load next token from xml reader.
Definition: Xml.cpp:14
const QString DOCUMENT_SERIALIZE_CURVE_STYLES
Wrapper around QUndoCommand. This simplifies the more complicated feature set of QUndoCommand.
Definition: CmdAbstract.h:19
void loadXml(QXmlStreamReader &reader)
Load from serialized xml.
#define LOG4CPP_INFO_S(logger)
Definition: convenience.h:18
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_CMD
CmdSettingsCurveProperties::~CmdSettingsCurveProperties ( )
virtual

Definition at line 78 of file CmdSettingsCurveProperties.cpp.

79 {
80 }

Member Function Documentation

void CmdSettingsCurveProperties::cmdRedo ( )
virtual

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

Implements CmdAbstract.

Definition at line 82 of file CmdSettingsCurveProperties.cpp.

83 {
84  LOG4CPP_INFO_S ((*mainCat)) << "CmdSettingsCurveProperties::cmdRedo";
85 
87  document().updatePointOrdinals (mainWindow().transformation());
88  mainWindow().updateSettingsCurveStyles(m_modelCurveStylesAfter);
91 }
#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.
void updateSettingsCurveStyles(const CurveStyles &modelCurveStyles)
Update with new curve styles.
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.
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
void updatePointOrdinals(const Transformation &transformation)
Update point ordinals after point addition/removal or dragging.
Definition: Document.cpp:1066
void CmdSettingsCurveProperties::cmdUndo ( )
virtual

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

Implements CmdAbstract.

Definition at line 93 of file CmdSettingsCurveProperties.cpp.

94 {
95  LOG4CPP_INFO_S ((*mainCat)) << "CmdSettingsCurveProperties::cmdUndo";
96 
98  document().updatePointOrdinals (mainWindow().transformation());
99  mainWindow().updateSettingsCurveStyles(m_modelCurveStylesBefore);
102 }
#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.
void updateSettingsCurveStyles(const CurveStyles &modelCurveStyles)
Update with new curve styles.
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.
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
void updatePointOrdinals(const Transformation &transformation)
Update point ordinals after point addition/removal or dragging.
Definition: Document.cpp:1066
void CmdSettingsCurveProperties::saveXml ( QXmlStreamWriter &  writer) const
virtual

Save commands as xml for later uploading.

Implements CmdAbstract.

Definition at line 104 of file CmdSettingsCurveProperties.cpp.

105 {
106  writer.writeStartElement(DOCUMENT_SERIALIZE_CMD);
108  writer.writeAttribute(DOCUMENT_SERIALIZE_CMD_DESCRIPTION, QUndoCommand::text ());
109  m_modelCurveStylesBefore.saveXml(writer);
110  m_modelCurveStylesAfter.saveXml(writer);
111  writer.writeEndElement();
112 }
const QString DOCUMENT_SERIALIZE_CMD_SETTINGS_CURVE_PROPERTIES
const QString DOCUMENT_SERIALIZE_CMD_TYPE
const QString DOCUMENT_SERIALIZE_CMD_DESCRIPTION
void saveXml(QXmlStreamWriter &writer) const
Serialize to xml.
const QString DOCUMENT_SERIALIZE_CMD

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