CharacterColor Class Reference

Describes the color of a single character in the terminal. More...

#include "CharacterColor.h"

Collaboration diagram for CharacterColor:

Public Member Functions
	CharacterColor ()
	Constructs a new CharacterColor whoose color and color space are undefined. More...
	CharacterColor (quint8 colorSpace, int co)
	Constructs a new CharacterColor using the specified colorSpace and with color value co. More...
QColor	color (const ColorEntry *palette) const
	Returns the color within the specified color . More...
bool	isValid ()
	Returns true if this character color entry is valid. More...
void	toggleIntensive ()
	Toggles the value of this color between a normal system color and the corresponding intensive system color. More...

Private Attributes
quint8	_colorSpace
quint8	_u
quint8	_v
quint8	_w

Friends
class	Character
bool	operator!= (const CharacterColor &a, const CharacterColor &b)
	Compares two colors and returns true if they represent different color values or use different color spaces. More...
bool	operator== (const CharacterColor &a, const CharacterColor &b)
	Compares two colors and returns true if they represent the same color value and use the same color space. More...

Detailed Description

Describes the color of a single character in the terminal.

Definition at line 143 of file CharacterColor.h.

Constructor & Destructor Documentation

CharacterColor::CharacterColor ( )

inline

Constructs a new CharacterColor whoose color and color space are undefined.

Definition at line 149 of file CharacterColor.h.

CharacterColor::CharacterColor ( quint8  colorSpace, int  co  )

inline

Constructs a new CharacterColor using the specified colorSpace and with color value co.

The meaning of co depends on the colorSpace used.

TODO : Document how co relates to colorSpace

TODO : Add documentation about available color spaces.

Definition at line 166 of file CharacterColor.h.

References _colorSpace, _u, _v, _w, COLOR_SPACE_256, COLOR_SPACE_DEFAULT, COLOR_SPACE_RGB, COLOR_SPACE_SYSTEM, and COLOR_SPACE_UNDEFINED.

Member Function Documentation

QColor CharacterColor::color ( const ColorEntry *  palette ) const

inline

Returns the color within the specified color .

The palette is only used if this color is one of the 16 system colors, otherwise it is ignored.

Definition at line 267 of file CharacterColor.h.

References _colorSpace, _u, _v, _w, BASE_COLORS, color256(), COLOR_SPACE_256, COLOR_SPACE_DEFAULT, COLOR_SPACE_RGB, COLOR_SPACE_SYSTEM, and COLOR_SPACE_UNDEFINED.

Referenced by HTMLDecoder::decodeLine(), TerminalView::drawCharacters(), TerminalView::drawTextFragment(), and TerminalView::paintFilters().

bool CharacterColor::isValid ( )

inline

Returns true if this character color entry is valid.

Definition at line 197 of file CharacterColor.h.

References _colorSpace, and COLOR_SPACE_UNDEFINED.

Referenced by Screen::setBackColor(), and Screen::setForeColor().

void CharacterColor::toggleIntensive ( )

inline

Toggles the value of this color between a normal system color and the corresponding intensive system color.

This is only applicable if the color is using the COLOR_SPACE_DEFAULT or COLOR_SPACE_SYSTEM color spaces.

Definition at line 283 of file CharacterColor.h.

References _colorSpace, _v, COLOR_SPACE_DEFAULT, and COLOR_SPACE_SYSTEM.

Referenced by Screen::effectiveRendition().

Friends And Related Function Documentation

friend class Character

friend

Definition at line 145 of file CharacterColor.h.

bool operator!= ( const CharacterColor &  a, const CharacterColor &  b  )

friend

Compares two colors and returns true if they represent different color values or use different color spaces.

Definition at line 247 of file CharacterColor.h.

bool operator== ( const CharacterColor &  a, const CharacterColor &  b  )

friend

Compares two colors and returns true if they represent the same color value and use the same color space.

Definition at line 239 of file CharacterColor.h.

Member Data Documentation

quint8 CharacterColor::_colorSpace

private

Definition at line 231 of file CharacterColor.h.

Referenced by CharacterColor(), color(), Character::isBold(), Character::isTransparent(), isValid(), operator==(), and toggleIntensive().

quint8 CharacterColor::_u

private

Definition at line 234 of file CharacterColor.h.

Referenced by CharacterColor(), color(), Character::isBold(), Character::isTransparent(), and operator==().

quint8 CharacterColor::_v

private

Definition at line 235 of file CharacterColor.h.

Referenced by CharacterColor(), color(), Character::isBold(), Character::isTransparent(), operator==(), and toggleIntensive().

quint8 CharacterColor::_w

private

Definition at line 236 of file CharacterColor.h.

Referenced by CharacterColor(), color(), and operator==().

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

• libgui/qterminal/libqterminal/unix/CharacterColor.h