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theme: simplify loading of xbm buttons

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No functional change.
This commit is contained in:
Johan Malm 2023-08-04 22:30:16 +01:00 • committed by Johan Malm
parent 7a19184e5e
commit eca98a9b6e
5 changed files with 99 additions and 60 deletions
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76
src/theme.c
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@ -2,7 +2,7 @@
/*
* Theme engine for labwc
*
* Copyright (C) Johan Malm 2020-2021
* Copyright (C) Johan Malm 2020-2023
*/
#define _POSIX_C_SOURCE 200809L
@ -29,6 +29,78 @@
#include "buffer.h"
#include "ssd.h"
struct button {
const char *name;
char fallback_button[6]; /* built-in 6x6 button */
struct {
struct lab_data_buffer **buffer;
float *rgba;
} active, inactive;
};
static void
load_buttons(struct theme *theme)
{
struct button buttons[] = {
{
"menu",
{ 0x00, 0x18, 0x3c, 0x3c, 0x18, 0x00 },
{
&theme->button_menu_active_unpressed,
theme->window_active_button_menu_unpressed_image_color,
},
{
&theme->button_menu_inactive_unpressed,
theme->window_inactive_button_menu_unpressed_image_color,
},
},
{
"iconify",
{ 0x00, 0x00, 0x00, 0x00, 0x3f, 0x3f },
{
&theme->button_iconify_active_unpressed,
theme->window_active_button_iconify_unpressed_image_color,
},
{
&theme->button_iconify_inactive_unpressed,
theme->window_inactive_button_iconify_unpressed_image_color,
},
},
{
"max",
{ 0x3f, 0x3f, 0x21, 0x21, 0x21, 0x3f },
{
&theme->button_maximize_active_unpressed,
theme->window_active_button_max_unpressed_image_color,
},
{
&theme->button_maximize_inactive_unpressed,
theme->window_inactive_button_max_unpressed_image_color,
},
},
{
"close",
{ 0x33, 0x3f, 0x1e, 0x1e, 0x3f, 0x33 },
{
&theme->button_close_active_unpressed,
theme->window_active_button_close_unpressed_image_color,
},
{
&theme->button_close_inactive_unpressed,
theme->window_inactive_button_close_unpressed_image_color,
},
},
};
char filename[4096] = {0};
for (size_t i = 0; i < sizeof(buttons) / sizeof(buttons[0]); ++i) {
struct button *b = &buttons[i];
snprintf(filename, sizeof(filename), "%s.xbm", b->name);
xbm_load_button(filename, b->active.buffer, b->fallback_button, b->active.rgba);
xbm_load_button(filename, b->inactive.buffer, b->fallback_button, b->inactive.rgba);
}
}
static int
hex_to_dec(char c)
{
@ -695,7 +767,7 @@ theme_init(struct theme *theme, const char *theme_name)
post_processing(theme);
create_corners(theme);
xbm_load(theme);
load_buttons(theme);
}
void