legato_scheme.h File Reference

Schemes support various properties that make it possible to customize the color of widgets. More...

#include "gfx/legato/common/legato_common.h"
#include "gfx/legato/common/legato_color.h"

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Data Structures
union	leSchemeColorTable
struct	leScheme

Macros
#define	LE_SCHEME_COLOR_COUNT   16
#define	LE_SCHEME_COLOR_MODE_COUNT   LE_COLOR_MODE_COUNT

Typedefs
typedef enum leSchemeColor	leSchemeColor
typedef union leSchemeColorTable	leSchemeColorTable
typedef struct leScheme	leScheme

Enumerations
enum	leSchemeColorModes {   LE_SCHM_COLOR_MODE_GS_8 = LE_COLOR_MODE_GS_8, LE_SCHM_COLOR_MODE_RGB_332 = LE_COLOR_MODE_RGB_332, LE_SCHM_COLOR_MODE_RGB_565 = LE_COLOR_MODE_RGB_565, LE_SCHM_COLOR_MODE_RGBA_5551 = LE_COLOR_MODE_RGBA_5551,   LE_SCHM_COLOR_MODE_RGB_888 = LE_COLOR_MODE_RGB_888, LE_SCHM_COLOR_MODE_RGBA_8888 = LE_COLOR_MODE_RGBA_8888, LE_SCHM_COLOR_MODE_ARGB_8888 = LE_COLOR_MODE_ARGB_8888, LE_SCHM_COLOR_MODE_GLOBALPALETTE = LE_COLOR_MODE_PALETTE }
enum	leSchemeColor {   LE_SCHM_BASE, LE_SCHM_HIGHLIGHT, LE_SCHM_HIGHLIGHTLIGHT, LE_SCHM_SHADOW,   LE_SCHM_SHADOWDARK, LE_SCHM_FOREGROUND, LE_SCHM_FOREGROUND_INACTIVE, LE_SCHM_FOREGROUND_DISABLED,   LE_SCHM_BACKGROUND, LE_SCHM_BACKGROUND_INACTIVE, LE_SCHM_BACKGROUND_DISABLED, LE_SCHM_TEXT,   LE_SCHM_TEXT_HIGHLIGHT, LE_SCHM_TEXT_HIGHLIGHTTEXT, LE_SCHM_TEXT_INACTIVE, LE_SCHM_TEXT_DISABLED }

Functions
void	leScheme_Initialize (leScheme *scheme)
	Initialize scheme. More...
leColor	leScheme_GetColor (const leScheme *schm, leSchemeColor clr, leColorMode mode)
	Gets a scheme color. More...
leColor	leScheme_GetRenderColor (const leScheme *schm, leSchemeColor clr)
	Gets a scheme render color for the current layer color mode. More...

Variables
const struct leScheme	leDefaultScheme

Detailed Description

Schemes support various properties that make it possible to customize the color of widgets.

A scheme is a collection of colors that can be referenced by one or more widgets. Widgets may use schemes in different ways. While the color names strive to be intuitive they aren't always used in the manner in which they describe.

Function Documentation

leScheme_GetColor()

leColor leScheme_GetColor	(	const leScheme *	schm,
		leSchemeColor	clr,
		leColorMode	mode
	)

Gets a scheme color.

Gets a scheme color

leScheme* scheme;
clr = leScheme_GetColor(schm, LE_SCHM_BASE, CM_RGB_565);

Parameters

scheme	is the scheme to query.
clr	is the scheme color to get.
mode	is the color mode to get.

Returns

leColor.

leScheme_GetRenderColor()

leColor leScheme_GetRenderColor	(	const leScheme *	schm,
		leSchemeColor	clr
	)

Gets a scheme render color for the current layer color mode.

Gets a scheme color

leScheme* scheme;
clr = leScheme_GetRenderColor(schm, LE_SCHM_BASE);

Parameters

scheme	is the scheme to query.
clr	is the scheme color to get.

Returns

leColor.

leScheme_Initialize()

void leScheme_Initialize

(

leScheme *

scheme

)

Initialize scheme.

Initializes scheme

const leScheme* scheme;
leScheme_Initialize(scheme);

Parameters

scheme

is the scheme to initialize.

Returns

void.