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https://codeberg.org/dnkl/yambar.git
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c11fee4ce3
All decoration, particle and module interfaces now takes a pixman_image_t parameter, and all drawing is done using pixman APIs. The wayland/xcb backends implement a new interface functions, get_pixman_image(), that should return a pixman image instance that is suitable for rendering. In the wayland backend, the image uses the same backing data as the cairo surface. In the XCB backend, we create a new image each time, and then blit it to the cairo surface at commit time.
69 lines
1.5 KiB
C
69 lines
1.5 KiB
C
#include <stdlib.h>
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#include "../config.h"
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#include "../config-verify.h"
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#include "../decoration.h"
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#include "../plugin.h"
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struct private {
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//struct rgba color;
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pixman_color_t color;
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};
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static void
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destroy(struct deco *deco)
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{
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struct private *d = deco->private;
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free(d);
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free(deco);
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}
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static void
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expose(const struct deco *deco, pixman_image_t *pix, int x, int y, int width, int height)
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{
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const struct private *d = deco->private;
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pixman_image_fill_rectangles(
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PIXMAN_OP_OVER, pix, &d->color, 1,
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&(pixman_rectangle16_t){x, y, width, height});
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}
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static struct deco *
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background_new(pixman_color_t color)
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{
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struct private *priv = calloc(1, sizeof(*priv));
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priv->color = color;
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struct deco *deco = calloc(1, sizeof(*deco));
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deco->private = priv;
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deco->expose = &expose;
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deco->destroy = &destroy;
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return deco;
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}
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static struct deco *
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from_conf(const struct yml_node *node)
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{
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const struct yml_node *color = yml_get_value(node, "color");
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return background_new(conf_to_color(color));
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}
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static bool
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verify_conf(keychain_t *chain, const struct yml_node *node)
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{
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static const struct attr_info attrs[] = {
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{"color", true, &conf_verify_color},
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DECORATION_COMMON_ATTRS,
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};
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return conf_verify_dict(chain, node, attrs);
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}
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const struct deco_iface deco_background_iface = {
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.verify_conf = &verify_conf,
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.from_conf = &from_conf,
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};
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#if defined(CORE_PLUGINS_AS_SHARED_LIBRARIES)
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extern const struct deco_iface iface __attribute__((weak, alias("deco_background_iface")));
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#endif
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