Class for encapsulating the functionality of the text cursor/carat navigation in text layers. More...

#include <textcursor.h>

Collaboration diagram for Mezzanine::UI::TextCursor:

Public Member Functions
	TextCursor (TextLayer *Creator)
	Class constructor. More...

virtual	~TextCursor ()
	Class destructor.

virtual const ColourValue &	GetColour () const
	Gets the colour that the Text Cursor will be rendered as. More...

virtual Integer	GetCursorIndex () const
	Gets the index position of this cursor. More...

virtual Rect	GetCursorRect () const
	Gets a rect representing this cursors dimentions. More...

virtual TextLayer::CharOffsetPair	GetOffsetPosition () const
	Gets the current offset position of this cursor. More...

virtual Boole	GetVisible () const
	Gets the visibility of this cursor. More...

virtual void	InsertCharacterAtCursor (const UInt32 GlyphID)
	Creates a character from a Glyph ID and inserts it at the cursor position. More...

virtual void	InsertCharactersAtCursor (const Char8 *Characters, const UInt32 BufSize)
	Creates a series of characters from a UTF-8 encoded string to be inserted at the cursor position. More...

virtual void	InsertCharactersAtCursor (const UInt32 *Characters, const UInt32 BufSize)
	Creates a series of characters from a UTF-32 encoded string to be inserted at the cursor position. More...

virtual void	MoveCursorLeft ()
	Decrements this cursors index position, moving it to the left.

virtual void	MoveCursorRight ()
	Increments this cursors index position, moving it to the right.

virtual void	ProtoDeSerialize (const XML::Node &SelfRoot)
	Take the data stored in an XML Node and overwrite this object with it. More...

virtual void	ProtoSerialize (XML::Node &ParentNode) const
	Convert this class to an XML::Node ready for serialization. More...

virtual void	RemoveLeftCharacter ()
	Removes the character to the left (and decrements the index position) of this cursor.

virtual void	RemoveRightCharacter ()
	Removes the character to the right of this cursor.

virtual void	SetColour (const ColourValue &Colour)
	Sets the colour that the Text Cursor should be rendered as. More...

virtual void	SetCursorIndex (const Integer &Index)
	Sets the index position of this cursor. More...

virtual void	SetOffsetPosition (const Vector2 &Offset)
	Sets the offset position of this cursor to the nearest appropriate point. More...

virtual void	SetVisible (Boole Visible)
	Sets the visibility of this cursor. More...

Static Public Member Functions
static String	GetSerializableName ()
	Get the name of the the XML tag the Renderable class will leave behind as its instances are serialized. More...

Protected Attributes
ColourValue	CursorColour
	The colour to be given to the TextCursor. More...

Integer	IndexPosition
	The index of the character this TextCursor is to the left of. More...

TextLayer *	Layer
	The layer this TextCursor belongs to. More...

Boole	Visibility
	Stores the cursors current visibility state. More...

Detailed Description

Class for encapsulating the functionality of the text cursor/carat navigation in text layers.

Definition at line 59 of file textcursor.h.

Constructor & Destructor Documentation

Mezzanine::UI::TextCursor::TextCursor ( TextLayer * Creator )

Class constructor.

Parameters

Creator The layer that this TextCursor belongs to.

Definition at line 55 of file textcursor.cpp.

Member Function Documentation

const ColourValue & Mezzanine::UI::TextCursor::GetColour ( ) const

virtual

Gets the colour that the Text Cursor will be rendered as.

Returns: Returns a const ColourValue reference of the Text Cursors colour.

Definition at line 157 of file textcursor.cpp.

Integer Mezzanine::UI::TextCursor::GetCursorIndex ( ) const

virtual

Gets the index position of this cursor.

Returns: Returns an Integer representing the index position of this cursor.

Definition at line 91 of file textcursor.cpp.

Rect Mezzanine::UI::TextCursor::GetCursorRect ( ) const

virtual

Gets a rect representing this cursors dimentions.

Returns: Returns a Rect containing the position and size of this TextCursor.

Definition at line 107 of file textcursor.cpp.

TextLayer::CharOffsetPair Mezzanine::UI::TextCursor::GetOffsetPosition ( ) const

virtual

Gets the current offset position of this cursor.

Returns: Returns a Vector2 containing the position of this cursor relative to the parent layer.

Definition at line 104 of file textcursor.cpp.

String Mezzanine::UI::TextCursor::GetSerializableName ( )

static

Get the name of the the XML tag the Renderable class will leave behind as its instances are serialized.

Returns: A string containing the name of this class.

Definition at line 279 of file textcursor.cpp.

Boole Mezzanine::UI::TextCursor::GetVisible ( ) const

virtual

Gets the visibility of this cursor.

Returns: Returns true if this cursor is being rendered along with it's parent TextLayer, false otherwise.

Definition at line 70 of file textcursor.cpp.

void Mezzanine::UI::TextCursor::InsertCharacterAtCursor ( const UInt32 GlyphID )

virtual

Creates a character from a Glyph ID and inserts it at the cursor position.

Parameters

GlyphID The ID of the Glyph to be inserted.

Definition at line 186 of file textcursor.cpp.

void Mezzanine::UI::TextCursor::InsertCharactersAtCursor	(	const Char8 *	Characters,
		const UInt32	BufSize
	)

virtual

Creates a series of characters from a UTF-8 encoded string to be inserted at the cursor position.

Parameters

Characters	An array of Char8's encoded in UTF-8 to be inserted.
BufSize	The size of the array of Char8's passed in.

Definition at line 194 of file textcursor.cpp.

void Mezzanine::UI::TextCursor::InsertCharactersAtCursor	(	const UInt32 *	Characters,
		const UInt32	BufSize
	)

virtual

Creates a series of characters from a UTF-32 encoded string to be inserted at the cursor position.

Parameters

Characters	An array of UInt32's encoded in UTF-32 to be inserted.
BufSize	The size of the array of Char8's passed in.

Definition at line 202 of file textcursor.cpp.

void Mezzanine::UI::TextCursor::ProtoDeSerialize ( const XML::Node & SelfRoot )

virtual

Take the data stored in an XML Node and overwrite this object with it.

Parameters

SelfRoot An XML::Node containing the data to populate this class with.

Definition at line 254 of file textcursor.cpp.

void Mezzanine::UI::TextCursor::ProtoSerialize ( XML::Node & ParentNode ) const

virtual

Convert this class to an XML::Node ready for serialization.

Parameters

ParentNode The point in the XML hierarchy that this renderable should be appended to.

Definition at line 237 of file textcursor.cpp.

void Mezzanine::UI::TextCursor::SetColour ( const ColourValue & Colour )

virtual

Sets the colour that the Text Cursor should be rendered as.

Parameters

Colour The colour to use when rendering the Text Cursor.

Definition at line 149 of file textcursor.cpp.

void Mezzanine::UI::TextCursor::SetCursorIndex ( const Integer & Index )

virtual

Sets the index position of this cursor.

Parameters

Index The index indicating the position of this cursor among the characters in the parent layer.

Definition at line 83 of file textcursor.cpp.

void Mezzanine::UI::TextCursor::SetOffsetPosition ( const Vector2 & Offset )

virtual

Sets the offset position of this cursor to the nearest appropriate point.

Parameters

Offset The position from the top left corner of the parent layer where the bottom left corner of this cursor is to be placed.

Definition at line 96 of file textcursor.cpp.

void Mezzanine::UI::TextCursor::SetVisible ( Boole Visible )

virtual

Sets the visibility of this cursor.

Parameters

Visible True to enable rendering of this cursor, false otherwise.

Definition at line 67 of file textcursor.cpp.

Member Data Documentation

ColourValue Mezzanine::UI::TextCursor::CursorColour

protected

The colour to be given to the TextCursor.

Definition at line 64 of file textcursor.h.

Integer Mezzanine::UI::TextCursor::IndexPosition

protected

The index of the character this TextCursor is to the left of.

Definition at line 70 of file textcursor.h.

TextLayer* Mezzanine::UI::TextCursor::Layer

protected

The layer this TextCursor belongs to.

Definition at line 73 of file textcursor.h.

Boole Mezzanine::UI::TextCursor::Visibility

protected

Stores the cursors current visibility state.

Definition at line 76 of file textcursor.h.

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

/home/sqeaky/Code/MezzanineFresh/Mezzanine/src/UI/textcursor.h
/home/sqeaky/Code/MezzanineFresh/Mezzanine/src/UI/textcursor.cpp

Public Member Functions

Static Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation