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button: refactor xbm code

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- Rename src/xbm/ to src/button/
- Combine xbm.c parse.c tokenize.c into button-xbm.c

No functional change
This commit is contained in:
Johan Malm 2023-08-10 15:50:25 +01:00 • committed by Johan Malm
parent 3111c57d6f
commit 03bc2ada47
12 changed files with 315 additions and 391 deletions
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11
include/button/button-xbm.h Normal file
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/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef LABWC_BUTTON_XBM_H
#define LABWC_BUTTON_XBM_H
struct lab_data_buffer;
/* button_xbm_load - Convert xbm file to buffer with cairo surface */
void button_xbm_load(const char *filename, struct lab_data_buffer **buffer,
char *fallback_button, float *rgba);
#endif /* LABWC_BUTTON_XBM_H */

38
include/xbm/parse.h
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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Parse xbm token to create pixmap
*
* Copyright Johan Malm 2020
*/
#ifndef LABWC_PARSE_H
#define LABWC_PARSE_H
#include "xbm/tokenize.h"
#include <stdint.h>
struct pixmap {
uint32_t *data;
int width;
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
*/
struct pixmap parse_xbm_tokens(struct token *tokens);
/**
* parse_xbm_builtin - parse builtin xbm button and create pixmap
* @button: button byte array (xbm format)
*/
struct pixmap parse_xbm_builtin(const char *button, int size);
#endif /* LABWC_PARSE_H */

34
include/xbm/tokenize.h
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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* XBM file tokenizer
*
* Copyright Johan Malm 2020
*/
#ifndef LABWC_TOKENIZE_H
#define LABWC_TOKENIZE_H
enum token_type {
TOKEN_NONE = 0,
TOKEN_IDENT,
TOKEN_INT,
TOKEN_SPECIAL,
TOKEN_OTHER,
};
#define MAX_TOKEN_SIZE (256)
struct token {
char name[MAX_TOKEN_SIZE];
int value;
size_t pos;
enum token_type type;
};
/**
* tokenize - tokenize xbm file
* @buffer: buffer containing xbm file
* return token vector
*/
struct token *tokenize_xbm(char *buffer);
#endif /* LABWC_TOKENIZE_H */

15
include/xbm/xbm.h
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/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef LABWC_XBM_H
#define LABWC_XBM_H
#include <wlr/render/wlr_renderer.h>
#include "xbm/parse.h"
/**
* xbm_load - load theme xbm files into global theme struct
*/
void xbm_load_button(const char *filename, struct lab_data_buffer **buffer,
char *fallback_button, float *rgba);
#endif /* LABWC_XBM_H */