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eeshow/gui-over.c: style is now copied, not just referenced

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This way, we can generate styles on the fly and won't have to manage a
huge collection of pre-designed styles.
This commit is contained in:
Werner Almesberger 2016-08-09 13:12:10 -03:00
parent bbb375ce26
commit bfd2ef39a2
1 changed files with 4 additions and 4 deletions
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8
eeshow/gui-over.c
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@ -43,7 +43,7 @@
struct overlay { struct overlay {
const char *s; const char *s;
const struct overlay_style *style; struct overlay_style style;
struct aoi **aois; struct aoi **aois;
bool (*hover)(void *user, bool on); bool (*hover)(void *user, bool on);
@ -162,7 +162,7 @@ static void rrect(cairo_t *cr, int x, int y, int w, int h, int r)
struct overlay *overlay_draw(struct overlay *over, cairo_t *cr, int *x, int *y) struct overlay *overlay_draw(struct overlay *over, cairo_t *cr, int *x, int *y)
{ {
const struct overlay_style *style = over->style; const struct overlay_style *style = &over->style;
const double *fg = style->fg; const double *fg = style->fg;
const double *bg = style->bg; const double *bg = style->bg;
const double *frame = style->frame; const double *frame = style->frame;
@ -293,7 +293,7 @@ struct overlay *overlay_add(struct overlay **overlays, struct aoi **aois,
over = alloc_type(struct overlay); over = alloc_type(struct overlay);
over->s = NULL; over->s = NULL;
over->style = &overlay_style_default; over->style = overlay_style_default;
over->aois = aois; over->aois = aois;
over->hover = hover; over->hover = hover;
@ -311,7 +311,7 @@ struct overlay *overlay_add(struct overlay **overlays, struct aoi **aois,
void overlay_style(struct overlay *over, const struct overlay_style *style) void overlay_style(struct overlay *over, const struct overlay_style *style)
{ {
over->style = style; over->style = *style;
} }