The TitleBlockTemplate class This class represents an title block template for an electric diagram. It can read from an XML document the layout of the table that graphically represents the title block, and can produce a graphical rendering of it from a diagram context (object embedding the informations of the diagram we want to represent the title block. More...

#include <titleblocktemplate.h>

Inherits QObject.

Collaboration diagram for TitleBlockTemplate:

Public Member Functions
	TitleBlockTemplate (QObject *=nullptr)
	TitleBlockTemplate::TitleBlockTemplate Constructor.

	~TitleBlockTemplate () override
	TitleBlockTemplate::~TitleBlockTemplate Destructor.

TitleBlockCell *	createCell (const TitleBlockCell *=nullptr)
	TitleBlockTemplate::createCell Create a new cell and associate it with this template, which means that it will be deleted when this template is destroyed.

bool	loadFromXmlFile (const QString &)
	TitleBlockTemplate::loadFromXmlFile Load a titleblock template from an XML file.

bool	loadFromXmlElement (const QDomElement &)
	TitleBlockTemplate::loadFromXmlElement.

bool	saveToXmlFile (const QString &)
	TitleBlockTemplate::saveToXmlFile Save the title block template into an XML file.

bool	saveToXmlElement (QDomElement &) const
	TitleBlockTemplate::saveToXmlElement Save the title block template as XML.

void	exportCellToXml (TitleBlockCell *, QDomElement &) const
	TitleBlockTemplate::exportCellToXml.

TitleBlockTemplate *	clone () const
	TitleBlockTemplate::clone.

QString	name () const
	TitleBlockTemplate::name.

QString	information () const
	TitleBlockTemplate::information.

void	setInformation (const QString &)
	TitleBlockTemplate::setInformation.

int	rowDimension (int)
	TitleBlockTemplate::rowDimension.

void	setRowDimension (int, const TitleBlockDimension &)
	TitleBlockTemplate::setRowDimension Set the height of a row.

TitleBlockDimension	columnDimension (int)
	TitleBlockTemplate::columnDimension.

void	setColumnDimension (int, const TitleBlockDimension &)
	TitleBlockTemplate::setColumnDimension Set the width of a column.

int	columnsCount () const
	TitleBlockTemplate::columnsCount.

int	rowsCount () const
	TitleBlockTemplate::rowsCount.

QList< int >	columnsWidth (int) const
	TitleBlockTemplate::columnsWidth.

QList< int >	rowsHeights () const
	TitleBlockTemplate::rowsHeights.

int	columnTypeCount (QET::TitleBlockColumnLength)
	TitleBlockTemplate::columnTypeCount.

int	columnTypeTotal (QET::TitleBlockColumnLength)
	TitleBlockTemplate::columnTypeTotal.

int	minimumWidth ()

int	maximumWidth ()
	TitleBlockTemplate::maximumWidth.

int	width (int)
	TitleBlockTemplate::width.

int	height () const
	TitleBlockTemplate::height.

bool	moveRow (int, int)
	TitleBlockTemplate::moveRow Move a row within this template.

void	addRow (int=-1)
	TitleBlockTemplate::addRow Add a new 25px-wide row at the provided index.

bool	insertRow (int, const QList< TitleBlockCell * > &, int=-1)
	TitleBlockTemplate::insertRow.

QList< TitleBlockCell * >	takeRow (int)
	TitleBlockTemplate::takeRow Removes the row at index i.

QList< TitleBlockCell * >	createRow ()
	TitleBlockTemplate::createRow.

bool	moveColumn (int, int)
	TitleBlockTemplate::moveColumn Move the column at index "from" to index "to".

void	addColumn (int=-1)
	TitleBlockTemplate::addColumn Add a new 50px-wide column at the provided index.

bool	insertColumn (const TitleBlockDimension &, const QList< TitleBlockCell * > &, int=-1)
	TitleBlockTemplate::insertColumn.

QList< TitleBlockCell * >	takeColumn (int)
	TitleBlockTemplate::takeColumn Removes the column at index i.

QList< TitleBlockCell * >	createColumn ()
	TitleBlockTemplate::createColumn.

TitleBlockCell *	cell (int, int) const
	TitleBlockTemplate::cell.

QSet< TitleBlockCell * >	spannedCells (const TitleBlockCell *, bool=false) const
	TitleBlockTemplate::spannedCells.

QHash< TitleBlockCell *, QPair< int, int > >	getAllSpans () const
	TitleBlockTemplate::getAllSpans Export the span parameters of all cell in the current grid.

void	setAllSpans (const QHash< TitleBlockCell *, QPair< int, int > > &)
	TitleBlockTemplate::setAllSpans Restore a set of span parameters.

bool	addLogo (const QString &, QByteArray *, const QString &="svg", const QString &="xml")
	TitleBlockTemplate::addLogo.

bool	addLogoFromFile (const QString &, const QString &=QString())
	TitleBlockTemplate::addLogoFromFile.

bool	saveLogoToFile (const QString &, const QString &)
	TitleBlockTemplate::saveLogoToFile.

bool	removeLogo (const QString &)
	TitleBlockTemplate::removeLogo.

bool	renameLogo (const QString &, const QString &)
	TitleBlockTemplate::renameLogo Rename the logo_name logo to new_name.

void	setLogoStorage (const QString &, const QString &)
	TitleBlockTemplate::setLogoStorage Set the kind of storage for the logo_name logo.

QList< QString >	logos () const
	TitleBlockTemplate::logos.

QString	logoType (const QString &) const
	TitleBlockTemplate::logoType.

QSvgRenderer *	vectorLogo (const QString &) const
	TitleBlockTemplate::vectorLogo.

QPixmap	bitmapLogo (const QString &) const
	TitleBlockTemplate::bitmapLogo.

void	render (QPainter &, const DiagramContext &, int) const
	TitleBlockTemplate::render Render the titleblock.

void	renderDxf (QRectF &, const DiagramContext &, int, QString &, int) const
	TitleBlockTemplate::renderDxf Render the titleblock in DXF.

void	renderCell (QPainter &, const TitleBlockCell &, const DiagramContext &, const QRect &) const
	TitleBlockTemplate::renderCell Render a titleblock cell.

void	applyCellSpans ()
	TitleBlockTemplate::applyCellSpans Forget any previously applied span, then apply again all spans defined by existing cells.

void	forgetSpanning ()
	TitleBlockTemplate::forgetSpanning Set the spanner_cell attribute of every cell to 0.

void	forgetSpanning (TitleBlockCell *, bool=true)
	TitleBlockTemplate::forgetSpanning Set the spanner_cell attribute of every cell spanned by spanning_cell to 0.

bool	checkCellSpan (TitleBlockCell *)
	TitleBlockTemplate::checkCellSpan Check whether a given cell can be spanned according to its row_span and col_span attributes. the following attributes of cell are updated according to what is really possible: applied_col_span applied_row_span span_state.

void	applyCellSpan (TitleBlockCell *)
	TitleBlockTemplate::applyCellSpan Ensure the spans of the provided cell are applied within the grid structure.

void	applyRowColNums ()
	TitleBlockTemplate::applyRowColNums Ensure all cells have the right col+row numbers.

void	rowColsChanged ()
	TitleBlockTemplate::rowColsChanged Take care of consistency and span-related problematics when adding/moving/deleting rows and columns.

QStringList	listOfVariables ()
	TitleBlockTemplate::listOfVariables Get list of variables.

Static Public Member Functions
static QFont	fontForCell (const TitleBlockCell &)
	TitleBlockTemplate::fontForCell.

Protected Member Functions
void	loadInformation (const QDomElement &)
	TitleBlockTemplate::loadInformation Import text informations from a given XML title block template.

bool	loadLogos (const QDomElement &, bool=false)
	TitleBlockTemplate::loadLogos Import the logos from a given XML titleblock template.

bool	loadLogo (const QDomElement &)
	TitleBlockTemplate::loadLogo Import the logo from a given XML logo description.

bool	loadGrid (const QDomElement &)

bool	loadCells (const QDomElement &)
	TitleBlockTemplate::loadCells Analyze an XML element, looking for grid cells. The grid cells are checked and stored in this object.

void	loadCell (const QDomElement &)
	TitleBlockTemplate::loadCell Load a cell into this template.

void	saveInformation (QDomElement &) const
	TitleBlockTemplate::saveInformation Export this template's extra information.

void	saveLogos (QDomElement &) const
	TitleBlockTemplate::saveLogos Export this template's logos as XML.

void	saveLogo (const QString &, QDomElement &) const
	TitleBlockTemplate::saveLogo Export a specific logo as XML.

void	saveGrid (QDomElement &) const
	TitleBlockTemplate::saveGrid Export this template's cells grid as XML.

void	saveCells (QDomElement &) const
	TitleBlockTemplate::saveCells Export this template's cells as XML (without the grid-related information, usch as rows and cols)

void	saveCell (TitleBlockCell *, QDomElement &, bool=false) const
	TitleBlockTemplate::saveCell Export a specific cell as XML.

QList< TitleBlockCell * >	createCellsList (int)
	TitleBlockTemplate::createCellsList.

Private Member Functions
	TitleBlockTemplate (const TitleBlockTemplate &)

void	parseRows (const QString &)
	TitleBlockTemplate::parseRows Parse the rows heights.

void	parseColumns (const QString &)
	TitleBlockTemplate::parseColumns Parse the columns widths.

bool	checkCell (const QDomElement &, TitleBlockCell **=nullptr)
	TitleBlockTemplate::checkCell Load the essential attributes of a cell: row and column indices and spans.

void	flushCells ()

void	initCells ()
	TitleBlockTemplate::initCells Initialize the internal cells grid with the row and column counts. Note that this method does nothing if one of the internal lists columns_width_ and rows_heights_ is empty.

int	lengthRange (int, int, const QList< int > &) const
	TitleBlockTemplate::lengthRange.

QString	finalTextForCell (const TitleBlockCell &, const DiagramContext &) const
	TitleBlockTemplate::finalTextForCell.

QString	interpreteVariables (const QString &, const DiagramContext &) const
	TitleBlockTemplate::interpreteVariables.

void	renderTextCell (QPainter &, const QString &, const TitleBlockCell &, const QRectF &) const
	TitleBlockTemplate::renderTextCell This method uses a painter to render the text of a cell into the cell_rect rectangle. The alignment, font_size and other cell parameters are taken into account when rendering.

void	renderTextCellDxf (QString &, const QString &, const TitleBlockCell &, qreal, qreal, qreal, qreal, int) const
	TitleBlockTemplate::renderTextCellDxf.

Private Attributes
QString	name_
	name_ : name identifying the Title Block Template within its parent collection

QString	information_

QHash< QString, QByteArray >	data_logos_
	data_logos_ : Logos raw data

QHash< QString, QString >	storage_logos_
	storage_logos_ : Logos applied storage type (e.g. "xml" or "base64")

QHash< QString, QString >	type_logos_
	type_logos_ : Logos types (e.g. "png", "jpeg", "svg")

QHash< QString, QSvgRenderer * >	vector_logos_
	vector_logos_ : Rendered objects for vector logos

QHash< QString, QPixmap >	bitmap_logos_
	bitmap_logos_ : Pixmaps for bitmap logos

QList< int >	rows_heights_
	rows heights – simple integers

QList< TitleBlockDimension >	columns_width_
	columns_width_ : columns widths –

QList< TitleBlockCell * >	registered_cells_
	registered_cells_ : Cells objects created rattached to this template, but not mandatorily used

QList< QList< TitleBlockCell * > >	cells_
	Cells grid.

Detailed Description

The TitleBlockTemplate class This class represents an title block template for an electric diagram. It can read from an XML document the layout of the table that graphically represents the title block, and can produce a graphical rendering of it from a diagram context (object embedding the informations of the diagram we want to represent the title block.

Constructor & Destructor Documentation

◆ TitleBlockTemplate() [1/2]

TitleBlockTemplate::TitleBlockTemplate ( QObject * parent = nullptr )

TitleBlockTemplate::TitleBlockTemplate Constructor.

Parameters

parent parent QObject

◆ ~TitleBlockTemplate()

TitleBlockTemplate::~TitleBlockTemplate ( )

override

TitleBlockTemplate::~TitleBlockTemplate Destructor.

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◆ TitleBlockTemplate() [2/2]

TitleBlockTemplate::TitleBlockTemplate ( const TitleBlockTemplate & )

private

Member Function Documentation

◆ addColumn()

void TitleBlockTemplate::addColumn ( int i = -1 )

TitleBlockTemplate::addColumn Add a new 50px-wide column at the provided index.

Parameters

i	: Index of the added column, -1 meaning "last position"

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◆ addLogo()

bool TitleBlockTemplate::addLogo	(	const QString &	logo_name,
		QByteArray *	logo_data,
		const QString &	logo_type = `"svg"`,
		const QString &	logo_storage = `"xml"`
	)

TitleBlockTemplate::addLogo.

Parameters

logo_name	: Logo name to be added / replaced
logo_data	: Logo data
logo_type	:
logo_storage	:

Returns: true or false

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◆ addLogoFromFile()

bool TitleBlockTemplate::addLogoFromFile	(	const QString &	filepath,
		const QString &	name = `QString()`
	)

TitleBlockTemplate::addLogoFromFile.

Parameters

filepath	: Path of the image file to add as a logo
name	: Name used to store the logo; if none is provided, the basename of the first argument is used.

Returns: true if the logo could be deleted, false otherwise

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◆ addRow()

void TitleBlockTemplate::addRow ( int i = -1 )

TitleBlockTemplate::addRow Add a new 25px-wide row at the provided index.

Parameters

i	: Index of the added row, -1 meaning "last position"

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◆ applyCellSpan()

void TitleBlockTemplate::applyCellSpan ( TitleBlockCell * cell )

TitleBlockTemplate::applyCellSpan Ensure the spans of the provided cell are applied within the grid structure.

Note: : this function does not check whether the spans of the provided cell make sense.

Parameters

cell	: Potentially spanning cell

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◆ applyCellSpans()

void TitleBlockTemplate::applyCellSpans ( )

TitleBlockTemplate::applyCellSpans Forget any previously applied span, then apply again all spans defined by existing cells.

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◆ applyRowColNums()

void TitleBlockTemplate::applyRowColNums ( )

TitleBlockTemplate::applyRowColNums Ensure all cells have the right col+row numbers.

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◆ bitmapLogo()

QPixmap TitleBlockTemplate::bitmapLogo ( const QString & logo_name ) const

TitleBlockTemplate::bitmapLogo.

Parameters

logo_name : Name of a logo embedded within this title block template.

Returns: the pixmap for the required bitmap logo, or a null pixmap if no such bitmap logo was found in this template.

◆ cell()

TitleBlockCell * TitleBlockTemplate::cell	(	int	row,
		int	col
	)		const

TitleBlockTemplate::cell.

Parameters

row	: A row number (starting from 0)
col	: A column number (starting from 0)

Returns: the cell located at (row, col)

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◆ checkCell()

bool TitleBlockTemplate::checkCell	(	const QDomElement &	xml_element,
		TitleBlockCell **	titleblock_cell_ptr = `nullptr`
	)

private

TitleBlockTemplate::checkCell Load the essential attributes of a cell: row and column indices and spans.

Parameters

xml_element	: XML element representing a cell, i.e. either an titleblock logo or an titleblock field.
titleblock_cell_ptr	: Pointer to a TitleBlockCell object pointer - if non-zero and if this method returns true, will be filled with the created TitleBlockCell

Returns: TRUE if the cell appears to be ok, FALSE otherwise

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◆ checkCellSpan()

bool TitleBlockTemplate::checkCellSpan ( TitleBlockCell * cell )

TitleBlockTemplate::checkCellSpan Check whether a given cell can be spanned according to its row_span and col_span attributes. the following attributes of cell are updated according to what is really possible: applied_col_span applied_row_span span_state.

Parameters

cell	: Cell we want to check

Returns: false if no check could be performed, true otherwise

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◆ clone()

TitleBlockTemplate * TitleBlockTemplate::clone ( ) const

TitleBlockTemplate::clone.

Returns: a deep copy of the current title block template (i.e. title block cells are duplicated too and associated with their parent template).

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◆ columnDimension()

TitleBlockDimension TitleBlockTemplate::columnDimension ( int i )

TitleBlockTemplate::columnDimension.

Parameters

i	: column index

Returns: the width of the column at index i

◆ columnsCount()

int TitleBlockTemplate::columnsCount ( ) const

TitleBlockTemplate::columnsCount.

Returns: the number of columns in this template

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◆ columnsWidth()

QList< int > TitleBlockTemplate::columnsWidth ( int total_width ) const

TitleBlockTemplate::columnsWidth.

Parameters

total_width : The total width of the titleblock to render

Returns: the list of the columns widths for this rendering

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◆ columnTypeCount()

int TitleBlockTemplate::columnTypeCount ( QET::TitleBlockColumnLength type )

TitleBlockTemplate::columnTypeCount.

Parameters

type	: a column type

Returns: the count of type columns

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◆ columnTypeTotal()

int TitleBlockTemplate::columnTypeTotal ( QET::TitleBlockColumnLength type )

TitleBlockTemplate::columnTypeTotal.

Parameters

type	: a column type

Returns: the sum of values attached to type columns

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◆ createCell()

TitleBlockCell * TitleBlockTemplate::createCell ( const TitleBlockCell * existing_cell = nullptr )

TitleBlockTemplate::createCell Create a new cell and associate it with this template, which means that it will be deleted when this template is destroyed.

Parameters

existing_cell (optional) An existing cell that will be copied

Returns: A pointer to the newly created cell

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◆ createCellsList()

QList< TitleBlockCell * > TitleBlockTemplate::createCellsList ( int count )

protected

TitleBlockTemplate::createCellsList.

Parameters

count : Number of cells expected in the list

Returns: a list containing count newly created (and registered) cells

See also: createCell()

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◆ createColumn()

QList< TitleBlockCell * > TitleBlockTemplate::createColumn ( )

TitleBlockTemplate::createColumn.

Returns: a new column that fits the current grid

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◆ createRow()

QList< TitleBlockCell * > TitleBlockTemplate::createRow ( )

TitleBlockTemplate::createRow.

Returns: a new row that fits the current grid

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◆ exportCellToXml()

void TitleBlockTemplate::exportCellToXml	(	TitleBlockCell *	cell,
		QDomElement &	xml_element
	)		const

TitleBlockTemplate::exportCellToXml.

Parameters

cell	: Cell to export
xml_element	: Parent XML element to be used when exporting cell

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◆ finalTextForCell()

QString TitleBlockTemplate::finalTextForCell	(	const TitleBlockCell &	cell,
		const DiagramContext &	diagram_context
	)		const

private

TitleBlockTemplate::finalTextForCell.

Parameters

cell	: A cell from this template
diagram_context	: Diagram context to use to generate the final text for the given cell

Returns: the final text that has to be drawn in the given cell

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◆ flushCells()

void TitleBlockTemplate::flushCells ( )

private

◆ fontForCell()

QFont TitleBlockTemplate::fontForCell ( const TitleBlockCell & cell )

static

TitleBlockTemplate::fontForCell.

Parameters

cell	: An existing cell

Returns: The font that should be used to render this cell according to its properties.

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◆ forgetSpanning() [1/2]

void TitleBlockTemplate::forgetSpanning ( )

TitleBlockTemplate::forgetSpanning Set the spanner_cell attribute of every cell to 0.

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◆ forgetSpanning() [2/2]

void TitleBlockTemplate::forgetSpanning	(	TitleBlockCell *	spanning_cell,
		bool	modify_cell = `true`
	)

TitleBlockTemplate::forgetSpanning Set the spanner_cell attribute of every cell spanned by spanning_cell to 0.

Parameters

spanning_cell	:
modify_cell	: (Optional, defaults to true) Whether to set row_span and col_span of spanning_cell to 0.

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◆ getAllSpans()

QHash< TitleBlockCell *, QPair< int, int > > TitleBlockTemplate::getAllSpans ( ) const

TitleBlockTemplate::getAllSpans Export the span parameters of all cell in the current grid.

Returns

◆ height()

int TitleBlockTemplate::height ( ) const

TitleBlockTemplate::height.

Returns: the total height of this template

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◆ information()

QString TitleBlockTemplate::information ( ) const

TitleBlockTemplate::information.

Returns: the information field attached to this template

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◆ initCells()

void TitleBlockTemplate::initCells ( )

private

TitleBlockTemplate::initCells Initialize the internal cells grid with the row and column counts. Note that this method does nothing if one of the internal lists columns_width_ and rows_heights_ is empty.

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◆ insertColumn()

bool TitleBlockTemplate::insertColumn	(	const TitleBlockDimension &	dimension,
		const QList< TitleBlockCell * > &	column,
		int	i = `-1`
	)

TitleBlockTemplate::insertColumn.

Parameters

dimension	: Size of the column to be added
column	: Column to be added
i	: Index of the column after insertion, -1 meaning "last position"

Returns: true

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◆ insertRow()

bool TitleBlockTemplate::insertRow	(	int	dimension,
		const QList< TitleBlockCell * > &	row,
		int	i = `-1`
	)

TitleBlockTemplate::insertRow.

Parameters

dimension	: dimension Size of the row to be added (always absolute, in pixels)
row	: column Row to be added
i	: Index of the column after insertion, -1 meaning "last position"

Returns: true

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◆ interpreteVariables()

QString TitleBlockTemplate::interpreteVariables	(	const QString &	string,
		const DiagramContext &	diagram_context
	)		const

private

TitleBlockTemplate::interpreteVariables.

Parameters

string	: A text containing 0 to n variables, e.g. "%var" or "%{var}"
diagram_context	: Diagram context to use to interprete variables

Returns: the provided string with variables replaced by the values from the diagram context

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◆ lengthRange()

int TitleBlockTemplate::lengthRange	(	int	start,
		int	end,
		const QList< int > &	lengths_list
	)		const

private

TitleBlockTemplate::lengthRange.

Parameters

start	: start border number
end	: end border number
lengths_list	:

Returns: the width between two borders

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◆ listOfVariables()

QStringList TitleBlockTemplate::listOfVariables ( )

TitleBlockTemplate::listOfVariables Get list of variables.

Returns: The list of string with variables

◆ loadCell()

void TitleBlockTemplate::loadCell ( const QDomElement & cell_element )

protected

TitleBlockTemplate::loadCell Load a cell into this template.

Parameters

cell_element : XML element describing a cell within a title block template

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◆ loadCells()

bool TitleBlockTemplate::loadCells ( const QDomElement & xml_element )

protected

TitleBlockTemplate::loadCells Analyze an XML element, looking for grid cells. The grid cells are checked and stored in this object.

Parameters

xml_element XML element to analyze

Returns: systematically true

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◆ loadFromXmlElement()

bool TitleBlockTemplate::loadFromXmlElement ( const QDomElement & xml_element )

TitleBlockTemplate::loadFromXmlElement.

Parameters

xml_element : An XML document to read the template from.

Returns: true if the reading succeeds, false otherwise.

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◆ loadFromXmlFile()

bool TitleBlockTemplate::loadFromXmlFile ( const QString & filepath )

TitleBlockTemplate::loadFromXmlFile Load a titleblock template from an XML file.

Parameters

filepath : A file path to read the template from.

Returns: true if the reading succeeds, false otherwise.

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◆ loadGrid()

bool TitleBlockTemplate::loadGrid ( const QDomElement & xml_element )

protected

Import the grid from a given XML titleblock template.

Parameters

xml_element An XML element representing an titleblock template.

Returns: true if the reading succeeds, false otherwise.

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◆ loadInformation()

void TitleBlockTemplate::loadInformation ( const QDomElement & xml_element )

protected

TitleBlockTemplate::loadInformation Import text informations from a given XML title block template.

Parameters

xml_element

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◆ loadLogo()

bool TitleBlockTemplate::loadLogo ( const QDomElement & xml_element )

protected

TitleBlockTemplate::loadLogo Import the logo from a given XML logo description.

Parameters

xml_element : An XML element representing a logo within an titleblock template.

Returns: true if the reading succeeds, false otherwise.

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◆ loadLogos()

bool TitleBlockTemplate::loadLogos	(	const QDomElement &	xml_element,
		bool	reset = `false`
	)

protected

TitleBlockTemplate::loadLogos Import the logos from a given XML titleblock template.

Parameters

xml_element	: An XML element representing an titleblock template.
reset	: true to delete all previously known logos before, false otherwise.

Returns: true if the reading succeeds, false otherwise.

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◆ logos()

QList< QString > TitleBlockTemplate::logos ( ) const

TitleBlockTemplate::logos.

Returns: The names of logos embedded within this title block template.

◆ logoType()

QString TitleBlockTemplate::logoType ( const QString & logo_name ) const

TitleBlockTemplate::logoType.

Parameters

logo_name : Name of a logo embedded within this title block template.

Returns: the kind of storage used for the required logo, or a null QString if no such logo was found in this template.

◆ maximumWidth()

int TitleBlockTemplate::maximumWidth ( )

TitleBlockTemplate::maximumWidth.

Returns: the maximum width for this template, or -1 if it does not have any.

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◆ minimumWidth()

int TitleBlockTemplate::minimumWidth ( )

Returns: the minimum width for this template

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◆ moveColumn()

bool TitleBlockTemplate::moveColumn	(	int	from,
		int	to
	)

TitleBlockTemplate::moveColumn Move the column at index "from" to index "to".

Parameters

from	: Source index of the moved column
to	: Target index of the moved column

Returns: true or false

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◆ moveRow()

bool TitleBlockTemplate::moveRow	(	int	from,
		int	to
	)

TitleBlockTemplate::moveRow Move a row within this template.

Parameters

from	: Index of the moved row
to	: Arrival index of the moved row

Returns: true on row Changed or false

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◆ name()

QString TitleBlockTemplate::name ( ) const

TitleBlockTemplate::name.

Returns: the name of this template

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◆ parseColumns()

void TitleBlockTemplate::parseColumns ( const QString & cols_string )

private

TitleBlockTemplate::parseColumns Parse the columns widths.

Parameters

cols_string : A string describing the columns widths of the titleblock

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◆ parseRows()

void TitleBlockTemplate::parseRows ( const QString & rows_string )

private

TitleBlockTemplate::parseRows Parse the rows heights.

Parameters

rows_string : A string describing the rows heights of the titleblock

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◆ removeLogo()

bool TitleBlockTemplate::removeLogo ( const QString & logo_name )

TitleBlockTemplate::removeLogo.

Parameters

logo_name : Name of the logo to remove

Returns: true if the logo could be deleted, false otherwise

TODO check existing cells using this logo.

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◆ renameLogo()

bool TitleBlockTemplate::renameLogo	(	const QString &	logo_name,
		const QString &	new_name
	)

TitleBlockTemplate::renameLogo Rename the logo_name logo to new_name.

Parameters

logo_name	: Name of the logo to be renamed
new_name	: New name of the renamed logo

Returns

TODO check existing cells using this logo.

◆ render()

void TitleBlockTemplate::render	(	QPainter &	painter,
		const DiagramContext &	diagram_context,
		int	titleblock_width
	)		const

TitleBlockTemplate::render Render the titleblock.

Parameters

painter	: Painter to use to render the titleblock
diagram_context	: Diagram context to use to generate the titleblock strings
titleblock_width	: Width of the titleblock to render

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◆ renderCell()

void TitleBlockTemplate::renderCell	(	QPainter &	painter,
		const TitleBlockCell &	cell,
		const DiagramContext &	diagram_context,
		const QRect &	cell_rect
	)		const

TitleBlockTemplate::renderCell Render a titleblock cell.

Parameters

painter	: Painter to use to render the titleblock
cell	:
diagram_context	: Diagram context to use to generate the titleblock strings
cell_rect	: Rectangle the cell must be rendered into.

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◆ renderDxf()

void TitleBlockTemplate::renderDxf	(	QRectF &	title_block_rect,
		const DiagramContext &	diagram_context,
		int	titleblock_width,
		QString &	file_path,
		int	color
	)		const

TitleBlockTemplate::renderDxf Render the titleblock in DXF.

Parameters

title_block_rect	:
diagram_context	: Diagram context to use to generate the titleblock strings
titleblock_width	: Width of the titleblock to render
file_path	:
color	:

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◆ renderTextCell()

void TitleBlockTemplate::renderTextCell	(	QPainter &	painter,
		const QString &	text,
		const TitleBlockCell &	cell,
		const QRectF &	cell_rect
	)		const

private

TitleBlockTemplate::renderTextCell This method uses a painter to render the text of a cell into the cell_rect rectangle. The alignment, font_size and other cell parameters are taken into account when rendering.

Parameters

painter	: QPainter used to render the text
text	: Text to render
cell	: Cell the rendered text is rattached to
cell_rect	: Rectangle delimiting the cell area

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◆ renderTextCellDxf()

void TitleBlockTemplate::renderTextCellDxf	(	QString &	file_path,
		const QString &	text,
		const TitleBlockCell &	cell,
		qreal	x,
		qreal	y,
		qreal	w,
		qreal	h,
		int	color
	)		const

private

TitleBlockTemplate::renderTextCellDxf.

Parameters

file_path
text
cell
x
y
w
h
color

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◆ rowColsChanged()

void TitleBlockTemplate::rowColsChanged ( )

TitleBlockTemplate::rowColsChanged Take care of consistency and span-related problematics when adding/moving/deleting rows and columns.

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◆ rowDimension()

int TitleBlockTemplate::rowDimension ( int i )

TitleBlockTemplate::rowDimension.

Parameters

i	: row index

Returns: the height of the row at index i

◆ rowsCount()

int TitleBlockTemplate::rowsCount ( ) const

TitleBlockTemplate::rowsCount.

Returns: the number of rows in this template

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◆ rowsHeights()

QList< int > TitleBlockTemplate::rowsHeights ( ) const

TitleBlockTemplate::rowsHeights.

Returns: the heights of all the rows in this template

◆ saveCell()

void TitleBlockTemplate::saveCell	(	TitleBlockCell *	cell,
		QDomElement &	xml_element,
		bool	save_empty = `false`
	)		const

protected

TitleBlockTemplate::saveCell Export a specific cell as XML.

Parameters

cell	: Cell to be exported as XML
xml_element	: XML element under which the <cell> element will be attached
save_empty	: If true, the cell will be saved even if it is an empty one

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◆ saveCells()

void TitleBlockTemplate::saveCells ( QDomElement & xml_element ) const

protected

TitleBlockTemplate::saveCells Export this template's cells as XML (without the grid-related information, usch as rows and cols)

Parameters

xml_element : XML element under which the <cell> elements will be attached

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◆ saveGrid()

void TitleBlockTemplate::saveGrid ( QDomElement & xml_element ) const

protected

TitleBlockTemplate::saveGrid Export this template's cells grid as XML.

Parameters

xml_element : XML element under which the <grid> element will be attached

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◆ saveInformation()

void TitleBlockTemplate::saveInformation ( QDomElement & xml_element ) const

protected

TitleBlockTemplate::saveInformation Export this template's extra information.

Parameters

xml_element : XML element under which extra informations will be attached

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◆ saveLogo()

void TitleBlockTemplate::saveLogo	(	const QString &	logo_name,
		QDomElement &	xml_element
	)		const

protected

TitleBlockTemplate::saveLogo Export a specific logo as XML.

Parameters

logo_name	: Name of the logo to be exported
xml_element	: XML element in which the logo will be exported

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◆ saveLogos()

void TitleBlockTemplate::saveLogos ( QDomElement & xml_element ) const

protected

TitleBlockTemplate::saveLogos Export this template's logos as XML.

Parameters

xml_element : XML Element under which the <logos> element will be attached

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◆ saveLogoToFile()

bool TitleBlockTemplate::saveLogoToFile	(	const QString &	logo_name,
		const QString &	filepath
	)

TitleBlockTemplate::saveLogoToFile.

Parameters

logo_name	: Name used to store the logo
filepath	: Path the logo will be saved as

Returns: true if the logo could be exported, false otherwise

◆ saveToXmlElement()

bool TitleBlockTemplate::saveToXmlElement ( QDomElement & xml_element ) const

TitleBlockTemplate::saveToXmlElement Save the title block template as XML.

Parameters

xml_element : The XML element this title block template should be saved to.

Returns: true if the export succeeds, false otherwise

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◆ saveToXmlFile()

bool TitleBlockTemplate::saveToXmlFile ( const QString & filepath )

TitleBlockTemplate::saveToXmlFile Save the title block template into an XML file.

Parameters

filepath : The file path this title block template should be saved to.

Returns: true if the operation succeeds, false otherwise

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◆ setAllSpans()

void TitleBlockTemplate::setAllSpans ( const QHash< TitleBlockCell *, QPair< int, int > > & spans )

TitleBlockTemplate::setAllSpans Restore a set of span parameters.

Parameters

spans :

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◆ setColumnDimension()

void TitleBlockTemplate::setColumnDimension	(	int	i,
		const TitleBlockDimension &	dimension
	)

TitleBlockTemplate::setColumnDimension Set the width of a column.

Parameters

i	: column index
dimension	: New width of the column at index i

◆ setInformation()

void TitleBlockTemplate::setInformation ( const QString & info )

TitleBlockTemplate::setInformation.

Parameters

info	information to be attached to this template

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◆ setLogoStorage()

void TitleBlockTemplate::setLogoStorage	(	const QString &	logo_name,
		const QString &	storage
	)

TitleBlockTemplate::setLogoStorage Set the kind of storage for the logo_name logo.

Parameters

logo_name	: Name of the logo which kind of storage is to be changed
storage	: The kind of storage to use for the logo, e.g. "xml" or "base64".

◆ setRowDimension()

void TitleBlockTemplate::setRowDimension	(	int	i,
		const TitleBlockDimension &	dimension
	)

TitleBlockTemplate::setRowDimension Set the height of a row.

Parameters

i	: row index
dimension	: New height of the row at index i

◆ spannedCells()

QSet< TitleBlockCell * > TitleBlockTemplate::spannedCells	(	const TitleBlockCell *	given_cell,
		bool	ignore_span_state = `false`
	)		const

TitleBlockTemplate::spannedCells.

Parameters

given_cell	: cell A cell belonging to this title block template
ignore_span_state	: (Optional, defaults to false) If true, will consider cells theoretically spanned (i.e. row_span and col_span attributes). Otherwise, will take span_state attribute into account.

Returns: the set of cells spanned by the provided cell Note the returned set does not include the spanning, provided cell

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◆ takeColumn()

QList< TitleBlockCell * > TitleBlockTemplate::takeColumn ( int i )

TitleBlockTemplate::takeColumn Removes the column at index i.

Parameters

i	: Index of the column to be removed

Returns: the removed column

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◆ takeRow()

QList< TitleBlockCell * > TitleBlockTemplate::takeRow ( int i )

TitleBlockTemplate::takeRow Removes the row at index i.

Parameters

i	: Index of the column to be removed

Returns: the removed column

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◆ vectorLogo()

QSvgRenderer * TitleBlockTemplate::vectorLogo ( const QString & logo_name ) const

TitleBlockTemplate::vectorLogo.

Parameters

logo_name : Name of a vector logo embedded within this title block template.

Returns: the rendering object for the required vector logo, or 0 if no such vector logo was found in this template.

◆ width()

int TitleBlockTemplate::width ( int total_width )

TitleBlockTemplate::width.

Parameters

total_width : The total width initially planned for the rendering

Returns: the total effective width of this template

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Member Data Documentation

◆ bitmap_logos_

QHash<QString, QPixmap> TitleBlockTemplate::bitmap_logos_

private

bitmap_logos_ : Pixmaps for bitmap logos

◆ cells_

QList< QList<TitleBlockCell *> > TitleBlockTemplate::cells_

private

Cells grid.

◆ columns_width_

QList<TitleBlockDimension> TitleBlockTemplate::columns_width_

private

columns_width_ : columns widths –

See also: TitleBlockColDimension

◆ data_logos_

QHash<QString, QByteArray > TitleBlockTemplate::data_logos_

private

data_logos_ : Logos raw data

◆ information_

QString TitleBlockTemplate::information_

private

◆ name_

QString TitleBlockTemplate::name_

private

name_ : name identifying the Title Block Template within its parent collection

◆ registered_cells_

QList<TitleBlockCell *> TitleBlockTemplate::registered_cells_

private

registered_cells_ : Cells objects created rattached to this template, but not mandatorily used

◆ rows_heights_

QList<int> TitleBlockTemplate::rows_heights_

private

rows heights – simple integers

◆ storage_logos_

QHash<QString, QString> TitleBlockTemplate::storage_logos_

private

storage_logos_ : Logos applied storage type (e.g. "xml" or "base64")

◆ type_logos_

QHash<QString, QString> TitleBlockTemplate::type_logos_

private

type_logos_ : Logos types (e.g. "png", "jpeg", "svg")

◆ vector_logos_

QHash<QString, QSvgRenderer *> TitleBlockTemplate::vector_logos_

private

vector_logos_ : Rendered objects for vector logos

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

sources/titleblocktemplate.h
sources/titleblocktemplate.cpp

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ TitleBlockTemplate() [1/2]

◆ ~TitleBlockTemplate()

◆ TitleBlockTemplate() [2/2]

Member Function Documentation

◆ addColumn()

◆ addLogo()

◆ addLogoFromFile()

◆ addRow()

◆ applyCellSpan()

◆ applyCellSpans()

◆ applyRowColNums()

◆ bitmapLogo()

◆ cell()

◆ checkCell()

◆ checkCellSpan()

◆ clone()

◆ columnDimension()

◆ columnsCount()

◆ columnsWidth()

◆ columnTypeCount()

◆ columnTypeTotal()

◆ createCell()

◆ createCellsList()

◆ createColumn()

◆ createRow()

◆ exportCellToXml()

◆ finalTextForCell()

◆ flushCells()

◆ fontForCell()

◆ forgetSpanning() [1/2]

◆ forgetSpanning() [2/2]

◆ getAllSpans()

◆ height()

◆ information()

◆ initCells()

◆ insertColumn()

◆ insertRow()

◆ interpreteVariables()

◆ lengthRange()

◆ listOfVariables()

◆ loadCell()

◆ loadCells()

◆ loadFromXmlElement()

◆ loadFromXmlFile()

◆ loadGrid()

◆ loadInformation()

◆ loadLogo()

◆ loadLogos()

◆ logos()

◆ logoType()

◆ maximumWidth()

◆ minimumWidth()

◆ moveColumn()

◆ moveRow()

◆ name()

◆ parseColumns()

◆ parseRows()

◆ removeLogo()

◆ renameLogo()

◆ render()

◆ renderCell()

◆ renderDxf()

◆ renderTextCell()

◆ renderTextCellDxf()

◆ rowColsChanged()

◆ rowDimension()

◆ rowsCount()

◆ rowsHeights()

◆ saveCell()

◆ saveCells()

◆ saveGrid()

◆ saveInformation()

◆ saveLogo()