CmdSettingsCoords Class Reference

Command for DlgSettingsCoords. More...

#include <CmdSettingsCoords.h>

Inheritance diagram for CmdSettingsCoords:

Collaboration diagram for CmdSettingsCoords:

Public Member Functions
	CmdSettingsCoords (MainWindow &mainWindow, Document &document, const DocumentModelCoords &modelCoordsBefore, const DocumentModelCoords &modelCoordsAfter)
	Constructor for normal creation. More...
	CmdSettingsCoords (MainWindow &mainWindow, Document &document, const QString &cmdDescription, QXmlStreamReader &reader)
	Constructor for parsing error report file xml. More...
virtual	~CmdSettingsCoords ()
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
Document &	document ()
	Return the Document that this command will modify during redo and undo. More...
const Document &	document () const
	Return a const copy of the Document for non redo/undo interaction. More...
MainWindow &	mainWindow ()
	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 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.

                                                                                  :
  CmdAbstract(mainWindow,
              document,
              CMD_DESCRIPTION),
  m_modelCoordsBefore (modelCoordsBefore),
  m_modelCoordsAfter (modelCoordsAfter)
{
  LOG4CPP_INFO_S ((*mainCat)) << "CmdSettingsCoords::CmdSettingsCoords";
}

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.

                                                                :
  CmdAbstract (mainWindow,
               document,
               cmdDescription)
{
  LOG4CPP_INFO_S ((*mainCat)) << "CmdSettingsCoords::CmdSettingsCoords";
  
  bool success = true;

  // Read until end of this subtree
  bool isBefore = true;
  while ((reader.tokenType() != QXmlStreamReader::EndElement) ||
  (reader.name() != DOCUMENT_SERIALIZE_CMD)){
    loadNextFromReader(reader);
    if (reader.atEnd()) {
      xmlExitWithError (reader,
                        QString ("%1 %2")
                        .arg (QObject::tr ("Reached end of file before finding end element for"))
                        .arg (DOCUMENT_SERIALIZE_CMD));
      success = false;
      break;
    }

    if ((reader.tokenType() == QXmlStreamReader::StartElement) &&
        (reader.name() == DOCUMENT_SERIALIZE_COORDS)) {

      if (isBefore) {

        m_modelCoordsBefore.loadXml (reader);
        isBefore = false;

      } else {

        m_modelCoordsAfter.loadXml (reader);

      }
    }
  }

  if (!success) {
    reader.raiseError ("Cannot read coordinates data settings");
  }
}

~CmdSettingsCoords()

CmdSettingsCoords::~CmdSettingsCoords ( )

virtual

Definition at line 78 of file CmdSettingsCoords.cpp.

{
}

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.

{
  LOG4CPP_INFO_S ((*mainCat)) << "CmdSettingsCoords::cmdRedo";

  saveOrCheckPreCommandDocumentStateHash (document ());
  mainWindow().updateSettingsCoords(m_modelCoordsAfter);
  mainWindow().updateAfterCommand();
  saveOrCheckPostCommandDocumentStateHash (document ());
}

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.

{
  LOG4CPP_INFO_S ((*mainCat)) << "CmdSettingsCoords::cmdUndo";

  saveOrCheckPostCommandDocumentStateHash (document ());
  mainWindow().updateSettingsCoords(m_modelCoordsBefore);
  mainWindow().updateAfterCommand();
  saveOrCheckPreCommandDocumentStateHash (document ());
}

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.

{
  writer.writeStartElement(DOCUMENT_SERIALIZE_CMD);
  writer.writeAttribute(DOCUMENT_SERIALIZE_CMD_TYPE, DOCUMENT_SERIALIZE_CMD_SETTINGS_COORDS);
  writer.writeAttribute(DOCUMENT_SERIALIZE_CMD_DESCRIPTION, QUndoCommand::text ());
  m_modelCoordsBefore.saveXml(writer);
  m_modelCoordsAfter.saveXml(writer);
  writer.writeEndElement();
}

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

• Cmd/CmdSettingsCoords.h
• Cmd/CmdSettingsCoords.cpp