sdext::presenter::PresenterTextView Class Reference

A simple text view that paints text onto a given canvas. More...

#include <PresenterTextView.hxx>

Public Member Functions
	PresenterTextView (const css::uno::Reference< css::uno::XComponentContext > &rxContext, const css::uno::Reference< css::rendering::XCanvas > &rxCanvas, const ::std::function< void(const css::awt::Rectangle &)> &rInvalidator)
void	SetText (const css::uno::Reference< css::text::XText > &rxText)
void	SetTextChangeBroadcaster (const ::std::function< void()> &rBroadcaster)
void	SetLocation (const css::geometry::RealPoint2D &rLocation)
void	SetSize (const css::geometry::RealSize2D &rSize)
double	GetTotalTextHeight ()
void	SetFont (const PresenterTheme::SharedFontDescriptor &rpFont)
void	SetOffset (const double nLeft, const double nTop)
void	MoveCaret (const sal_Int32 nDistance, const sal_Int16 nTextType)
	Move the caret forward or backward by character or by word. More...
void	Paint (const css::awt::Rectangle &rUpdateBox)
const SharedPresenterTextCaret &	GetCaret () const
sal_Int32	GetParagraphCount () const
SharedPresenterTextParagraph	GetParagraph (const sal_Int32 nParagraphIndex) const

Private Member Functions
void	RequestFormat ()
void	Format ()
css::awt::Rectangle	GetCaretBounds (const sal_Int32 nParagraphIndex, const sal_Int32 nCharacterIndex) const

Private Attributes
css::uno::Reference< css::rendering::XCanvas >	mxCanvas
css::uno::Reference< css::i18n::XBreakIterator >	mxBreakIterator
css::uno::Reference< css::i18n::XScriptTypeDetector >	mxScriptTypeDetector
css::geometry::RealPoint2D	maLocation
css::geometry::RealSize2D	maSize
PresenterTheme::SharedFontDescriptor	mpFont
::std::vector< SharedPresenterTextParagraph >	maParagraphs
SharedPresenterTextCaret	mpCaret
double	mnLeftOffset
double	mnTopOffset
bool	mbIsFormatPending
::std::function< void()>	maTextChangeBroadcaster

Detailed Description

A simple text view that paints text onto a given canvas.

Definition at line 214 of file PresenterTextView.hxx.

Constructor & Destructor Documentation

sdext::presenter::PresenterTextView::PresenterTextView	(	const css::uno::Reference< css::uno::XComponentContext > &	rxContext,
		const css::uno::Reference< css::rendering::XCanvas > &	rxCanvas,
		const ::std::function< void(const css::awt::Rectangle &)> &	rInvalidator
	)

Member Function Documentation

void sdext::presenter::PresenterTextView::Format ( )

private

Definition at line 402 of file PresenterTextView.cxx.

References maSize, and mpFont.

const SharedPresenterTextCaret & sdext::presenter::PresenterTextView::GetCaret

(

)

const

Definition at line 378 of file PresenterTextView.cxx.

awt::Rectangle sdext::presenter::PresenterTextView::GetCaretBounds ( const sal_Int32  nParagraphIndex, const sal_Int32  nCharacterIndex  ) const

private

Definition at line 383 of file PresenterTextView.cxx.

SharedPresenterTextParagraph sdext::presenter::PresenterTextView::GetParagraph

(

const sal_Int32

nParagraphIndex

)

const

Definition at line 422 of file PresenterTextView.cxx.

sal_Int32 sdext::presenter::PresenterTextView::GetParagraphCount

(

)

const

Definition at line 417 of file PresenterTextView.cxx.

double sdext::presenter::PresenterTextView::GetTotalTextHeight

(

)

Definition at line 164 of file PresenterTextView.cxx.

References Format, mpFont, and mxCanvas.

void sdext::presenter::PresenterTextView::MoveCaret	(	const sal_Int32	nDistance,
		const sal_Int16	nTextType
	)

Move the caret forward or backward by character or by word.

Parameters

nDistance	Should be either -1 or +1 to move caret backwards or forwards, respectively.
nTextType	Valid values are the css::accessibility::AccessibleTextType constants.

Definition at line 196 of file PresenterTextView.cxx.

References o3tl::make_unsigned().

void sdext::presenter::PresenterTextView::Paint

(

const css::awt::Rectangle &

rUpdateBox

)

Definition at line 278 of file PresenterTextView.cxx.

References Format, maLocation, maSize, mpFont, and mxCanvas.

void sdext::presenter::PresenterTextView::RequestFormat ( )

private

Definition at line 397 of file PresenterTextView.cxx.

void sdext::presenter::PresenterTextView::SetFont

(

const PresenterTheme::SharedFontDescriptor &

rpFont

)

Definition at line 179 of file PresenterTextView.cxx.

References mpFont.

void sdext::presenter::PresenterTextView::SetLocation

(

const css::geometry::RealPoint2D &

rLocation

)

Definition at line 146 of file PresenterTextView.cxx.

References maLocation.

void sdext::presenter::PresenterTextView::SetOffset	(	const double	nLeft,
		const double	nTop
	)

Definition at line 185 of file PresenterTextView.cxx.

References maLocation.

void sdext::presenter::PresenterTextView::SetSize

(

const css::geometry::RealSize2D &

rSize

)

Definition at line 158 of file PresenterTextView.cxx.

References maSize.

void sdext::presenter::PresenterTextView::SetText

(

const css::uno::Reference< css::text::XText > &

rxText

)

Definition at line 103 of file PresenterTextView.cxx.

References mpFont, and mxCanvas.

void sdext::presenter::PresenterTextView::SetTextChangeBroadcaster

(

const ::std::function< void()> &

rBroadcaster

)

Definition at line 140 of file PresenterTextView.cxx.

Member Data Documentation

css::geometry::RealPoint2D sdext::presenter::PresenterTextView::maLocation

private

Definition at line 258 of file PresenterTextView.hxx.

::std::vector<SharedPresenterTextParagraph> sdext::presenter::PresenterTextView::maParagraphs

private

Definition at line 261 of file PresenterTextView.hxx.

css::geometry::RealSize2D sdext::presenter::PresenterTextView::maSize

private

Definition at line 259 of file PresenterTextView.hxx.

::std::function<void ()> sdext::presenter::PresenterTextView::maTextChangeBroadcaster

private

Definition at line 266 of file PresenterTextView.hxx.

bool sdext::presenter::PresenterTextView::mbIsFormatPending

private

Definition at line 265 of file PresenterTextView.hxx.

double sdext::presenter::PresenterTextView::mnLeftOffset

private

Definition at line 263 of file PresenterTextView.hxx.

double sdext::presenter::PresenterTextView::mnTopOffset

private

Definition at line 264 of file PresenterTextView.hxx.

SharedPresenterTextCaret sdext::presenter::PresenterTextView::mpCaret

private

Definition at line 262 of file PresenterTextView.hxx.

PresenterTheme::SharedFontDescriptor sdext::presenter::PresenterTextView::mpFont

private

Definition at line 260 of file PresenterTextView.hxx.

css::uno::Reference<css::i18n::XBreakIterator> sdext::presenter::PresenterTextView::mxBreakIterator

private

Definition at line 256 of file PresenterTextView.hxx.

css::uno::Reference<css::rendering::XCanvas> sdext::presenter::PresenterTextView::mxCanvas

private

Definition at line 255 of file PresenterTextView.hxx.

css::uno::Reference<css::i18n::XScriptTypeDetector> sdext::presenter::PresenterTextView::mxScriptTypeDetector

private

Definition at line 257 of file PresenterTextView.hxx.

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

• PresenterTextView.hxx
• PresenterTextView.cxx