forked from external/yambar
38 lines
953 B
C
38 lines
953 B
C
#pragma once
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#include <cairo.h>
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#include "color.h"
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#include "decoration.h"
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#include "font.h"
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#include "tag.h"
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struct exposable;
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struct particle {
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struct particle *parent;
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void *private;
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int left_margin, right_margin;
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struct deco *deco;
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void (*destroy)(struct particle *particle);
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struct exposable *(*instantiate)(const struct particle *particle,
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const struct tag_set *tags);
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};
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struct exposable {
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const struct particle *particle;
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void *private;
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int width; /* Should be set by begin_expose(), at latest */
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void (*destroy)(struct exposable *exposable);
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int (*begin_expose)(struct exposable *exposable, cairo_t *cr);
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void (*expose)(const struct exposable *exposable, cairo_t *cr,
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int x, int y, int height);
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};
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struct particle *particle_common_new(int left_margin, int right_margin);
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void particle_default_destroy(struct particle *particle);
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