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Reorganize Tray Code

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Remove tray code from bar.c and render.c
This commit is contained in:
Calvin Lee 2017-06-07 21:32:48 -07:00
parent 790887ce76
commit 1451ee8fd1
5 changed files with 152 additions and 123 deletions
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67
swaybar/render.c
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@ -302,72 +302,9 @@ void render(struct output *output, struct config *config, struct status_line *li
cairo_paint(cairo);
#ifdef ENABLE_TRAY
// Tray icons
uint32_t tray_padding = config->tray_padding;
unsigned int tray_width = window->width * window->scale;
const int item_size = (window->height * window->scale) - (2 * tray_padding);
if (item_size < 0) {
// Can't render items if the padding is too large
goto no_tray;
}
if (config->tray_output && strcmp(config->tray_output, output->name) != 0) {
goto no_tray;
}
for (int i = 0; i < tray->items->length; ++i) {
struct StatusNotifierItem *item =
tray->items->items[i];
if (!item->image) {
continue;
}
struct sni_icon_ref *render_item = NULL;
int j;
for (j = i; j < output->items->length; ++j) {
struct sni_icon_ref *ref =
output->items->items[j];
if (ref->ref == item) {
render_item = ref;
break;
} else {
sni_icon_ref_free(ref);
list_del(output->items, j);
}
}
if (!render_item) {
render_item = sni_icon_ref_create(item, item_size);
list_add(output->items, render_item);
} else if (item->dirty) {
// item needs re-render
sni_icon_ref_free(render_item);
output->items->items[j] = render_item =
sni_icon_ref_create(item, item_size);
}
tray_width -= tray_padding;
tray_width -= item_size;
cairo_operator_t op = cairo_get_operator(cairo);
cairo_set_operator(cairo, CAIRO_OPERATOR_OVER);
cairo_set_source_surface(cairo, render_item->icon, tray_width, tray_padding);
cairo_rectangle(cairo, tray_width, tray_padding, item_size, item_size);
cairo_fill(cairo);
cairo_set_operator(cairo, op);
item->dirty = false;
}
if (tray_width != window->width * window->scale) {
tray_width -= tray_padding;
}
no_tray:
uint32_t tray_width = tray_render(output, config);
#else
const int tray_width = window->width * window->scale;
const uint32_t tray_width = window->width * window->scale;
#endif
// Command output