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() [1/2]

CharacterColor::CharacterColor ( )

inline

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

Definition at line 149 of file CharacterColor.h.

CharacterColor() [2/2]

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

color()

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().

isValid()

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().

toggleIntensive()

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

Character

friend class Character

friend

Definition at line 145 of file CharacterColor.h.

operator!=

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.

operator==

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

_colorSpace

quint8 CharacterColor::_colorSpace

private

Definition at line 231 of file CharacterColor.h.

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

_u

quint8 CharacterColor::_u

private

Definition at line 234 of file CharacterColor.h.

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

_v

quint8 CharacterColor::_v

private

Definition at line 235 of file CharacterColor.h.

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

_w

quint8 CharacterColor::_w

private

Definition at line 236 of file CharacterColor.h.

Referenced by CharacterColor(), and color().

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

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