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eeshow/gui/glabel.c: show glabel name in pop-up

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This commit is contained in:
Werner Almesberger 2016-08-18 17:55:54 -03:00
parent 56a4479912
commit b114f4e00e
1 changed files with 31 additions and 4 deletions
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35
eeshow/gui/glabel.c
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@ -36,6 +36,9 @@ struct glabel_aoi_ctx {
};
#define GLABEL_W 100
/* ----- Tools ------------------------------------------------------------- */
@ -69,16 +72,38 @@ void dehover_glabel(struct gui_ctx *ctx)
}
static void add_dest_header(struct gui_ctx *ctx, const char *label)
{
struct overlay_style style = {
.font = BOLD_FONT,
.wmin = GLABEL_W,
.wmax = GLABEL_W,
.radius = 0,
.pad = 2,
.skip = 2,
.fg = { 0.0, 0.0, 0.0, 1.0 },
.bg = { 0.8, 0.8, 1.0, 0.6 },
.frame = { 1.0, 1.0, 1.0, 1.0 }, /* debugging */
.width = 0,
};
struct overlay *over;
over = overlay_add(&ctx->pop_overlays, NULL, NULL, NULL, NULL);
overlay_text(over, "%s", label);
overlay_style(over, &style);
}
static void add_dest_overlay(struct gui_ctx *ctx, const char *label,
struct gui_sheet *sheet, unsigned n)
{
struct overlay_style style = {
.font = BOLD_FONT,
.wmin = 100,
.wmax = 100,
.wmin = GLABEL_W,
.wmax = GLABEL_W,
.radius = 0,
.pad = 0,
.skip = 4,
.pad = 2,
.skip = 0,
.fg = { 0.0, 0.0, 0.0, 1.0 },
.bg = { 0.0, 0.0, 0.0, 0.0 },
.frame = { 1.0, 1.0, 1.0, 1.0 }, /* debugging */
@ -151,6 +176,8 @@ static bool hover_glabel(void *user, bool on)
aoi_dehover();
overlay_remove_all(&ctx->pop_overlays);
overlay_remove_all(&ctx->pop_underlays);
add_dest_header(ctx, aoi_ctx->obj->u.text.s);
for (sheet = ctx->new_hist->sheets; sheet; sheet = sheet->next)
add_dest_overlay(ctx, aoi_ctx->obj->u.text.s, sheet, ++n);
add_dest_frame(ctx);