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Support icon colors

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xbm/parse: support specifiying color when loading icon
theme.c: parse window.active.button.unpressed.image.color
This commit is contained in:
Johan Malm 2020-08-21 19:43:34 +01:00
parent 4f96230ebf
commit 5122a9be69
5 changed files with 22 additions and 10 deletions
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1
include/theme/theme.h
View file

@ -14,6 +14,7 @@ struct theme {
float window_active_title_bg_color[4];
float window_active_handle_bg_color[4];
float window_inactive_title_bg_color[4];
float window_active_button_unpressed_image_color[4];
struct wlr_texture *xbm_close;
struct wlr_texture *xbm_maximize;
struct wlr_texture *xbm_iconify;

6
include/theme/xbm/parse.h
View file

@ -16,6 +16,12 @@ struct pixmap {
int height;
};
/**
* parse_set_color - set color to be used when parsing icons
* @rgba: four floats representing red, green, blue, alpha
*/
void parse_set_color(float *rgba);
/**
* parse_xbm_tokens - parse xbm tokens and create pixmap
* @tokens: token vector

2
src/theme/theme.c
View file

@ -49,6 +49,8 @@ static void entry(const char *key, const char *value)
parse_hexstr(value, theme.window_active_handle_bg_color);
if (match(key, "window.inactive.title.bg.color"))
parse_hexstr(value, theme.window_inactive_title_bg_color);
if (match(key, "window.active.button.unpressed.image.color"))
parse_hexstr(value, theme.window_active_button_unpressed_image_color);
}
static void rtrim(char **s)

19
src/theme/xbm/parse.c
View file

@ -14,16 +14,20 @@
#include "theme/xbm/parse.h"
#include "common/bug-on.h"
/* TODO: should be window.active.button.unpressed.image.color */
static unsigned char defaultcolor[] = { 255, 255, 255, 255 };
static uint32_t color;
static uint32_t u32(unsigned char *rgba)
static uint32_t u32(float *rgba)
{
uint32_t r[4] = { 0 };
for (int i = 0; i < 4; i++)
r[i] = rgba[i];
return ((r[3] & 0xff) << 24) | ((r[2] & 0xff) << 16) |
((r[1] & 0xff) << 8) | (r[0] & 0xff);
r[i] = rgba[i] * 255;
return ((r[3] & 0xff) << 24) | ((r[0] & 0xff) << 16) |
((r[1] & 0xff) << 8) | (r[2] & 0xff);
}
void parse_set_color(float *rgba)
{
color = u32(rgba);
}
static void process_bytes(struct pixmap *pixmap, struct token *tokens)
@ -44,8 +48,7 @@ static void process_bytes(struct pixmap *pixmap, struct token *tokens)
return;
int bit = 1 << (col % 8);
if (t->value & bit)
pixmap->data[row * pixmap->width + col] =
u32(defaultcolor);
pixmap->data[row * pixmap->width + col] = color;
}
++t;
}

4
src/theme/xbm/xbm.c
View file

@ -71,8 +71,8 @@ out:
void xbm_load(struct wlr_renderer *r)
{
parse_set_color(theme.window_active_button_unpressed_image_color);
load_button(r, "close.xbm", &theme.xbm_close, close_button_normal);
load_button(r, "max.xbm", &theme.xbm_maximize, max_button_normal);
load_button(r, "iconify.xbm", &theme.xbm_iconify,
iconify_button_normal);
load_button(r, "iconify.xbm", &theme.xbm_iconify, iconify_button_normal);
}