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eeshow/gui/sheet.c: improve sectioning of code

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This commit is contained in:
Werner Almesberger 2016-08-18 04:21:51 -03:00
parent aca913b333
commit 822a14fc55
1 changed files with 43 additions and 37 deletions
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80
eeshow/gui/sheet.c
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@ -116,43 +116,7 @@ static void zoom_to_extents(struct gui_ctx *ctx)
}
/* ----- Navigate sheets --------------------------------------------------- */
static void close_subsheet(void *user)
{
struct gui_sheet *sheet = user;
struct gui_ctx *ctx = sheet->ctx;
go_to_sheet(ctx, sheet);
}
static bool hover_sheet(void *user, bool on)
{
struct gui_sheet *sheet = user;
struct gui_ctx *ctx = sheet->ctx;
const char *title = sheet->sch->title;
if (!title)
title = "(unnamed)";
if (on) {
const struct gui_sheet *s;
int n = 0, this = -1;
for (s = ctx->new_hist->sheets; s; s = s->next) {
n++;
if (s == sheet)
this = n;
}
overlay_text(sheet->over, "<b>%s</b>\n<big>%d / %d</big>",
title, this, n);
} else {
overlay_text(sheet->over, "<b>%s</b>", title);
}
redraw(ctx);
return 1;
}
/* ----- Revision selection overlays --------------------------------------- */
static bool show_history_details(void *user, bool on)
@ -218,6 +182,45 @@ void do_revision_overlays(struct gui_ctx *ctx)
}
/* ----- Sheet selection overlays ------------------------------------------ */
static void close_subsheet(void *user)
{
struct gui_sheet *sheet = user;
struct gui_ctx *ctx = sheet->ctx;
go_to_sheet(ctx, sheet);
}
static bool hover_sheet(void *user, bool on)
{
struct gui_sheet *sheet = user;
struct gui_ctx *ctx = sheet->ctx;
const char *title = sheet->sch->title;
if (!title)
title = "(unnamed)";
if (on) {
const struct gui_sheet *s;
int n = 0, this = -1;
for (s = ctx->new_hist->sheets; s; s = s->next) {
n++;
if (s == sheet)
this = n;
}
overlay_text(sheet->over, "<b>%s</b>\n<big>%d / %d</big>",
title, this, n);
} else {
overlay_text(sheet->over, "<b>%s</b>", title);
}
redraw(ctx);
return 1;
}
static struct gui_sheet *find_parent_sheet(struct gui_sheet *sheets,
const struct gui_sheet *ref)
{
@ -253,6 +256,9 @@ static void do_sheet_overlays(struct gui_ctx *ctx)
}
/* ----- Navigate sheets --------------------------------------------------- */
void go_to_sheet(struct gui_ctx *ctx, struct gui_sheet *sheet)
{
aoi_dehover();