nscolour.c File Reference

NetSurf UI colours (implementation). More...

#include <stdio.h>
#include <assert.h>
#include <stddef.h>
#include <stdbool.h>
#include "netsurf/inttypes.h"
#include "netsurf/plot_style.h"
#include "utils/errors.h"
#include "utils/nscolour.h"
#include "desktop/system_colour.h"

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Functions
static nserror	nscolour__get (const char *name_bg, const char *name_fg, unsigned bg_num, unsigned bg_den, colour *bg, colour *bg_hover, colour *fg, colour *fg_subtle, colour *fg_faded, colour *fg_good, colour *fg_bad, colour *border)
	Set some colours up from a couple of system colour entries. More...
nserror	nscolour_update (void)
	Update the nscolour table from the current nsoptions. More...
nserror	nscolour_get_stylesheet (const char **stylesheet_out)
	Get a pointer to a stylesheet for nscolours. More...

Variables
colour	nscolours [NSCOLOUR__COUNT]
	NetSurf UI colour table. More...

Detailed Description

NetSurf UI colours (implementation).

Builds common colours used throughout NetSurf's interface.

Definition in file nscolour.c.

Function Documentation

nscolour__get()

static nserror nscolour__get ( const char *  name_bg, const char *  name_fg, unsigned  bg_num, unsigned  bg_den, colour *  bg, colour *  bg_hover, colour *  fg, colour *  fg_subtle, colour *  fg_faded, colour *  fg_good, colour *  fg_bad, colour *  border  )

static

Set some colours up from a couple of system colour entries.

Parameters

[in]	name_bg	Name of choices string for background colour lookup.
[in]	name_fg	Name of choices string for foreground colour lookup.
[in]	bg_num	Numerator for background adjustment ratio.
[in]	bg_den	Denominator for backfground adjustment ratio.
[out]	bg	Returns the background colour.
[out]	bg_hover	Returns the hovered background colour.
[out]	fg	Returns the foreground colour.
[out]	fg_subtle	Returns the subtle foreground colour.
[out]	fg_faded	Returns the faded foreground colour.
[out]	fg_good	Returns the good foreground colour.
[out]	fg_bad	Returns the bad foreground colour.
[out]	border	Returns the border colour.

Definition at line 56 of file nscolour.c.

References colour_engorge_component(), colour_lightness, half_darken_colour, half_lighten_colour, mix_colour, ns_system_colour_char(), NSERROR_OK, PLOT_COLOUR_COMPONENT_GREEN, and PLOT_COLOUR_COMPONENT_RED.

Referenced by nscolour_update().

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nscolour_get_stylesheet()

nserror nscolour_get_stylesheet

(

const char **

stylesheet_out

)

Get a pointer to a stylesheet for nscolours.

Returns

NSERROR_OK on success, or appropriate error otherwise.

Definition at line 206 of file nscolour.c.

References buffer, colour_rb_swap, NSCOLOUR_WIN_EVEN_BG, NSCOLOUR_WIN_EVEN_BG_HOVER, NSCOLOUR_WIN_EVEN_BORDER, NSCOLOUR_WIN_EVEN_FG, NSCOLOUR_WIN_EVEN_FG_BAD, NSCOLOUR_WIN_EVEN_FG_FADED, NSCOLOUR_WIN_EVEN_FG_GOOD, NSCOLOUR_WIN_EVEN_FG_SUBTLE, NSCOLOUR_WIN_ODD_BG, NSCOLOUR_WIN_ODD_BG_HOVER, NSCOLOUR_WIN_ODD_FG, NSCOLOUR_WIN_ODD_FG_BAD, NSCOLOUR_WIN_ODD_FG_FADED, NSCOLOUR_WIN_ODD_FG_GOOD, NSCOLOUR_WIN_ODD_FG_SUBTLE, nscolours, NSERROR_NOSPACE, and NSERROR_OK.

Referenced by dirlist_generate_title().

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nscolour_update()

nserror nscolour_update

(

void

)

Update the nscolour table from the current nsoptions.

Returns

NSERROR_OK on success, or appropriate error otherwise.

Definition at line 132 of file nscolour.c.

References blend_colour, colour_to_bw_nearest, ns_system_colour_char(), nscolour__get(), NSCOLOUR_BUTTON_BG, NSCOLOUR_BUTTON_FG, NSCOLOUR_SCROLL_WELL, NSCOLOUR_SEL_BG, NSCOLOUR_SEL_FG, NSCOLOUR_SEL_FG_SUBTLE, NSCOLOUR_TEXT_INPUT_BG, NSCOLOUR_TEXT_INPUT_FG, NSCOLOUR_TEXT_INPUT_FG_SUBTLE, NSCOLOUR_WIN_EVEN_BG, NSCOLOUR_WIN_EVEN_BG_HOVER, NSCOLOUR_WIN_EVEN_BORDER, NSCOLOUR_WIN_EVEN_FG, NSCOLOUR_WIN_EVEN_FG_BAD, NSCOLOUR_WIN_EVEN_FG_FADED, NSCOLOUR_WIN_EVEN_FG_GOOD, NSCOLOUR_WIN_EVEN_FG_SUBTLE, NSCOLOUR_WIN_ODD_BG, NSCOLOUR_WIN_ODD_BG_HOVER, NSCOLOUR_WIN_ODD_BORDER, NSCOLOUR_WIN_ODD_FG, NSCOLOUR_WIN_ODD_FG_BAD, NSCOLOUR_WIN_ODD_FG_FADED, NSCOLOUR_WIN_ODD_FG_GOOD, NSCOLOUR_WIN_ODD_FG_SUBTLE, nscolours, and NSERROR_OK.

Referenced by netsurf_init().

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Variable Documentation

nscolours

colour nscolours[NSCOLOUR__COUNT]

NetSurf UI colour table.

Definition at line 38 of file nscolour.c.

Referenced by dirlist_generate_title(), local_history_init(), nscolour_get_stylesheet(), nscolour_update(), page_info_init(), scrollbar_redraw(), treeview_create(), and treeview_init_plot_styles().