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Load close.xbm based on rc.xml theme name

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This commit is contained in:
Johan Malm 2020-07-09 22:41:54 +01:00
parent db0df6ed7e
commit 1330071e0c
5 changed files with 69 additions and 9 deletions
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60
src/theme/xbm/xbm.c
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@ -6,9 +6,27 @@
#include <stdio.h>
#include <stdlib.h>
#include <sys/stat.h>
#include "theme/xbm/xbm.h"
#include "theme/xbm/parse.h"
#include "rcxml.h"
struct dir {
const char *prefix;
const char *path;
};
static struct dir theme_dirs[] = {
{ "XDG_DATA_HOME", "themes" },
{ "HOME", ".local/share/themes" },
{ "HOME", ".themes" },
{ "XDG_DATA_HOME", "themes" },
{ NULL, "/usr/share/themes" },
{ NULL, "/usr/local/share/themes" },
{ NULL, "opt/share/themes" },
{ NULL, NULL }
};
/* built-in 6x6 buttons */
char close_button_normal[] = { 0x33, 0x3f, 0x1e, 0x1e, 0x3f, 0x33 };
@ -16,12 +34,6 @@ char iconify_button_normal[] = { 0x00, 0x00, 0x00, 0x00, 0x3f, 0x3f };
char max_button_normal[] = { 0x3f, 0x3f, 0x21, 0x21, 0x21, 0x3f };
char max_button_toggled[] = { 0x3e, 0x22, 0x2f, 0x29, 0x39, 0x0f };
/*
* TODO: parse rc.xml theme name and look for icons properly.
* Just using random icon to prove the point.
*/
static char filename[] = "/usr/share/themes/Bear2/openbox-3/close.xbm";
static struct wlr_texture *texture_from_pixmap(struct wlr_renderer *renderer,
struct pixmap *pixmap)
{
@ -42,11 +54,45 @@ static struct wlr_texture *builtin(struct wlr_renderer *renderer,
return texture;
}
static char *theme_dir(void)
{
static char buffer[4096] = { 0 };
if (buffer[0] != '\0')
return buffer;
struct stat st;
for (int i = 0; theme_dirs[i].path; i++) {
char *prefix = NULL;
struct dir d = theme_dirs[i];
if (d.prefix) {
prefix = getenv(d.prefix);
if (!prefix)
continue;
snprintf(buffer, sizeof(buffer), "%s/%s/%s/openbox-3",
prefix, d.path, rc.theme_name);
} else {
snprintf(buffer, sizeof(buffer), "%s/%s/openbox-3",
d.path, rc.theme_name);
}
if (!stat(buffer, &st) && S_ISDIR(st.st_mode))
return buffer;
}
buffer[0] = '\0';
return buffer;
}
static char *xbm_path(const char *button)
{
static char buffer[4096] = { 0 };
snprintf(buffer, sizeof(buffer), "%s/%s", theme_dir(), button);
return buffer;
}
void xbm_load(struct wlr_renderer *renderer)
{
struct token *tokens;
char *buffer = xbm_read_file(filename);
char *buffer = xbm_read_file(xbm_path("close.xbm"));
if (!buffer) {
fprintf(stderr, "no buffer\n");
goto out;