FreeHandParser Class Referencefinal

the main class to read a FreeHand v0,v1 file More...

#include <FreeHandParser.hxx>

Inheritance diagram for FreeHandParser:
MWAWGraphicParser MWAWParser

Public Member Functions

 FreeHandParser (MWAWInputStreamPtr const &input, MWAWRSRCParserPtr const &rsrcParser, MWAWHeader *header)
 constructor
 
 ~FreeHandParser () final
 destructor
 
bool checkHeader (MWAWHeader *header, bool strict=false) final
 checks if the document header is correct (or not)
 
void parse (librevenge::RVNGDrawingInterface *documentInterface) final
 virtual function used to parse the input
 
- Public Member Functions inherited from MWAWGraphicParser
 ~MWAWGraphicParser () override
 destructor
 
virtual void parse (librevenge::RVNGDrawingInterface *documentInterface)=0
 virtual function used to parse the input
 
- Public Member Functions inherited from MWAWParser
virtual ~MWAWParser ()
 virtual destructor
 
virtual bool checkHeader (MWAWHeader *header, bool strict=false)=0
 virtual function used to check if the document header is correct (or not)
 
int version () const
 returns the works version
 
MWAWParserStatePtr getParserState ()
 returns the parser state
 
MWAWHeadergetHeader ()
 returns the header
 
MWAWInputStreamPtrgetInput ()
 returns the actual input
 
MWAWListenerPtr getMainListener ()
 returns the main listener
 
MWAWGraphicListenerPtrgetGraphicListener ()
 returns the graphic listener
 
MWAWPresentationListenerPtrgetPresentationListener ()
 returns the presentation listener
 
MWAWSpreadsheetListenerPtrgetSpreadsheetListener ()
 returns the spreadsheet listener
 
MWAWTextListenerPtrgetTextListener ()
 returns the text listener
 
MWAWFontConverterPtrgetFontConverter ()
 returns the font converter
 
MWAWFontManagerPtrgetFontManager ()
 returns the font manager
 
MWAWPageSpan const & getPageSpan () const
 returns the actual page dimension
 
MWAWPageSpangetPageSpan ()
 returns the actual page dimension
 
double getFormLength () const
 returns the form length
 
double getFormWidth () const
 returns the form width
 
double getPageLength () const
 returns the page length (form length without margin )
 
double getPageWidth () const
 returns the page width (form width without margin )
 
MWAWRSRCParserPtrgetRSRCParser ()
 returns the rsrc parser
 
libmwaw::DebugFileascii ()
 a DebugFile used to write what we recognize when we parse the document
 

Protected Member Functions

void init ()
 inits all internal variables
 
void createDocument (librevenge::RVNGDrawingInterface *documentInterface)
 creates the listener which will be associated to the document
 
bool createZones ()
 finds the different objects zones
 
bool readZoneV1 (int zId)
 try to read a zone: version 1
 
bool readZoneV2 (int zId)
 try to read a zone: version 2
 
bool readScreenMode (FreeHandParserInternal::ScreenMode &screen)
 try to read a special scren mode
 
bool readStyleHeader (FreeHandParserInternal::StyleHeader &style)
 try to read a style header
 
bool readColor (int zId)
 try to read a color zone
 
bool readDash (int zId)
 try to read the dash zone
 
bool readFillStyle (int zId)
 try to read a fill zone
 
bool readLineStyle (int zId)
 try to read a line style zone
 
bool readPostscriptStyle (int zId)
 try to read a postscript zone
 
bool readRootGroup (int zId)
 try to read the list of group
 
bool readStyleGroup (int zId)
 try to read a style group zone
 
bool readGroupV1 (int zId)
 try to read a group zone: version 1
 
bool readGroupV2 (int zId)
 try to read a group zone: version 2
 
bool readJoinGroup (int zId)
 try to read a join zone (used to put text around path)
 
bool readTransformGroup (int zId)
 try to read a node which contain the group transformation
 
bool readStringZone (int zId)
 try to read a label/font name zone
 
bool readShapeHeader (FreeHandParserInternal::ShapeHeader &shape)
 try to read a shape header
 
bool readDataZone (int zId)
 try to read a data zone
 
bool readBackgroundPicture (int zId)
 try to read a background picture zone
 
bool readPictureZone (int zId)
 try to read a picture node
 
bool readShape (int zId)
 try to read a shape
 
bool readTextboxV1 (int zId)
 try to read a textbox zone: version 1
 
bool readTextboxV2 (int zId)
 try to read a textbox zone: version 2
 
bool sendZone (int zId, MWAWTransformation const &transform)
 try to send a zone
 
bool sendGroup (FreeHandParserInternal::Shape const &group, MWAWTransformation const &transform)
 try to send a group shape
 
bool sendBackgroundPicture (FreeHandParserInternal::Shape const &picture, MWAWTransformation const &transform)
 try to send a background picture
 
bool sendPicture (FreeHandParserInternal::Shape const &picture, MWAWTransformation const &transform)
 try to send a picture
 
bool sendShape (FreeHandParserInternal::Shape const &shape, MWAWTransformation const &transform)
 try to send a basic shape
 
bool sendTextbox (FreeHandParserInternal::Textbox const &textbox, MWAWTransformation const &transform)
 try to send a basic textbox
 
bool sendText (int zId)
 try to send the text of a text box
 
bool openLayer (int zId)
 try to open a layer
 
void closeLayer ()
 try to close a layer
 
void flushExtra ()
 sends the data which have not yet been sent to the listener
 
- Protected Member Functions inherited from MWAWGraphicParser
 MWAWGraphicParser (MWAWInputStreamPtr const &input, MWAWRSRCParserPtr const &rsrcParser, MWAWHeader *header)
 constructor (protected)
 
 MWAWGraphicParser (MWAWParserStatePtr const &state)
 constructor using a state
 
- Protected Member Functions inherited from MWAWParser
 MWAWParser (MWAWParserState::Type type, MWAWInputStreamPtr const &input, MWAWRSRCParserPtr const &rsrcParser, MWAWHeader *header)
 constructor (protected)
 
 MWAWParser (MWAWParserStatePtr const &state)
 constructor using a state
 
void setVersion (int vers)
 sets the document's version
 
void setGraphicListener (MWAWGraphicListenerPtr &listener)
 sets the graphic listener
 
void resetGraphicListener ()
 resets the listener
 
void setPresentationListener (MWAWPresentationListenerPtr &listener)
 sets the presentation listener
 
void resetPresentationListener ()
 resets the listener
 
void setSpreadsheetListener (MWAWSpreadsheetListenerPtr &listener)
 sets the spreadsheet listener
 
void resetSpreadsheetListener ()
 resets the listener
 
void setTextListener (MWAWTextListenerPtr &listener)
 sets the text listener
 
void resetTextListener ()
 resets the listener
 
void setAsciiName (char const *name)
 Debugging: change the default ascii file.
 
std::string const & asciiName () const
 return the ascii file name
 

Static Protected Member Functions

static bool decomposeMatrix (MWAWTransformation const &matrix, float &rotation, MWAWTransformation &transform, MWAWVec2f const &center)
 try to decompose the matrix in a rotation + scaling/translation matrix.
 

Protected Attributes

std::shared_ptr< FreeHandParserInternal::Statem_state
 the state
 

Friends

class FreeHandParserInternal::SubDocument
 

Detailed Description

the main class to read a FreeHand v0,v1 file

Constructor & Destructor Documentation

◆ FreeHandParser()

FreeHandParser::FreeHandParser ( MWAWInputStreamPtr const &  input,
MWAWRSRCParserPtr const &  rsrcParser,
MWAWHeader header 
)

constructor

◆ ~FreeHandParser()

FreeHandParser::~FreeHandParser ( )
final

destructor

Member Function Documentation

◆ checkHeader()

bool FreeHandParser::checkHeader ( MWAWHeader header,
bool  strict = false 
)
finalvirtual

checks if the document header is correct (or not)

Implements MWAWParser.

Referenced by parse().

◆ closeLayer()

void FreeHandParser::closeLayer ( )
protected

try to close a layer

Referenced by sendGroup().

◆ createDocument()

void FreeHandParser::createDocument ( librevenge::RVNGDrawingInterface *  documentInterface)
protected

creates the listener which will be associated to the document

Referenced by parse().

◆ createZones()

bool FreeHandParser::createZones ( )
protected

finds the different objects zones

Referenced by parse().

◆ decomposeMatrix()

bool FreeHandParser::decomposeMatrix ( MWAWTransformation const &  matrix,
float &  rotation,
MWAWTransformation transform,
MWAWVec2f const &  center 
)
staticprotected

try to decompose the matrix in a rotation + scaling/translation matrix.

Note: because of the y-symetry this function is different from MWAWTransformation::decompose

Referenced by sendPicture(), and sendTextbox().

◆ flushExtra()

void FreeHandParser::flushExtra ( )
protected

sends the data which have not yet been sent to the listener

Referenced by parse().

◆ init()

void FreeHandParser::init ( )
protected

inits all internal variables

Referenced by FreeHandParser().

◆ openLayer()

bool FreeHandParser::openLayer ( int  zId)
protected

try to open a layer

Referenced by openLayer(), and sendGroup().

◆ parse()

void FreeHandParser::parse ( librevenge::RVNGDrawingInterface *  documentInterface)
finalvirtual

virtual function used to parse the input

Implements MWAWGraphicParser.

◆ readBackgroundPicture()

bool FreeHandParser::readBackgroundPicture ( int  zId)
protected

try to read a background picture zone

Referenced by readZoneV1().

◆ readColor()

bool FreeHandParser::readColor ( int  zId)
protected

try to read a color zone

Referenced by readZoneV1(), and readZoneV2().

◆ readDash()

bool FreeHandParser::readDash ( int  zId)
protected

try to read the dash zone

Referenced by readZoneV1(), and readZoneV2().

◆ readDataZone()

bool FreeHandParser::readDataZone ( int  zId)
protected

try to read a data zone

Referenced by readZoneV2().

◆ readFillStyle()

bool FreeHandParser::readFillStyle ( int  zId)
protected

try to read a fill zone

Referenced by readZoneV1(), and readZoneV2().

◆ readGroupV1()

bool FreeHandParser::readGroupV1 ( int  zId)
protected

try to read a group zone: version 1

Referenced by readZoneV1().

◆ readGroupV2()

bool FreeHandParser::readGroupV2 ( int  zId)
protected

try to read a group zone: version 2

Referenced by readZoneV2().

◆ readJoinGroup()

bool FreeHandParser::readJoinGroup ( int  zId)
protected

try to read a join zone (used to put text around path)

Referenced by readZoneV1(), and readZoneV2().

◆ readLineStyle()

bool FreeHandParser::readLineStyle ( int  zId)
protected

try to read a line style zone

Referenced by readZoneV1(), and readZoneV2().

◆ readPictureZone()

bool FreeHandParser::readPictureZone ( int  zId)
protected

try to read a picture node

Referenced by readZoneV2().

◆ readPostscriptStyle()

bool FreeHandParser::readPostscriptStyle ( int  zId)
protected

try to read a postscript zone

Referenced by readZoneV1(), and readZoneV2().

◆ readRootGroup()

bool FreeHandParser::readRootGroup ( int  zId)
protected

try to read the list of group

Referenced by readZoneV1(), and readZoneV2().

◆ readScreenMode()

bool FreeHandParser::readScreenMode ( FreeHandParserInternal::ScreenMode screen)
protected

try to read a special scren mode

Referenced by readShapeHeader(), and readStyleHeader().

◆ readShape()

bool FreeHandParser::readShape ( int  zId)
protected

try to read a shape

Referenced by readZoneV1(), and readZoneV2().

◆ readShapeHeader()

bool FreeHandParser::readShapeHeader ( FreeHandParserInternal::ShapeHeader shape)
protected

◆ readStringZone()

bool FreeHandParser::readStringZone ( int  zId)
protected

try to read a label/font name zone

Referenced by readZoneV1(), and readZoneV2().

◆ readStyleGroup()

bool FreeHandParser::readStyleGroup ( int  zId)
protected

try to read a style group zone

Referenced by readZoneV1(), and readZoneV2().

◆ readStyleHeader()

bool FreeHandParser::readStyleHeader ( FreeHandParserInternal::StyleHeader style)
protected

try to read a style header

Referenced by readColor(), readDash(), readFillStyle(), readLineStyle(), and readPostscriptStyle().

◆ readTextboxV1()

bool FreeHandParser::readTextboxV1 ( int  zId)
protected

try to read a textbox zone: version 1

Referenced by readZoneV1().

◆ readTextboxV2()

bool FreeHandParser::readTextboxV2 ( int  zId)
protected

try to read a textbox zone: version 2

Referenced by readZoneV2().

◆ readTransformGroup()

bool FreeHandParser::readTransformGroup ( int  zId)
protected

try to read a node which contain the group transformation

Referenced by readZoneV1(), and readZoneV2().

◆ readZoneV1()

bool FreeHandParser::readZoneV1 ( int  zId)
protected

try to read a zone: version 1

Referenced by createZones().

◆ readZoneV2()

bool FreeHandParser::readZoneV2 ( int  zId)
protected

try to read a zone: version 2

Referenced by createZones().

◆ sendBackgroundPicture()

bool FreeHandParser::sendBackgroundPicture ( FreeHandParserInternal::Shape const &  picture,
MWAWTransformation const &  transform 
)
protected

try to send a background picture

Referenced by sendZone().

◆ sendGroup()

bool FreeHandParser::sendGroup ( FreeHandParserInternal::Shape const &  group,
MWAWTransformation const &  transform 
)
protected

try to send a group shape

Referenced by sendZone().

◆ sendPicture()

bool FreeHandParser::sendPicture ( FreeHandParserInternal::Shape const &  picture,
MWAWTransformation const &  transform 
)
protected

try to send a picture

Referenced by sendZone().

◆ sendShape()

bool FreeHandParser::sendShape ( FreeHandParserInternal::Shape const &  shape,
MWAWTransformation const &  transform 
)
protected

try to send a basic shape

Referenced by sendZone().

◆ sendText()

bool FreeHandParser::sendText ( int  zId)
protected

try to send the text of a text box

◆ sendTextbox()

bool FreeHandParser::sendTextbox ( FreeHandParserInternal::Textbox const &  textbox,
MWAWTransformation const &  transform 
)
protected

try to send a basic textbox

Referenced by sendZone().

◆ sendZone()

bool FreeHandParser::sendZone ( int  zId,
MWAWTransformation const &  transform 
)
protected

try to send a zone

Referenced by flushExtra(), parse(), and sendGroup().

Friends And Related Function Documentation

◆ FreeHandParserInternal::SubDocument

Member Data Documentation

◆ m_state


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

Generated on Thu Jan 19 2023 00:00:00 for libmwaw by doxygen 1.9.6