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Fix slide text scaling and document networks units 1–10.

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Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
pepaskopec-blip 2026-09-11 18:18:12 +02:00
commit 1e84a1f663
4 changed files with 88 additions and 39 deletions
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18
net.c
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@ -4,6 +4,8 @@
NetLesson net_lessons[NET_LESSONS] = {
/* UI unit N maps to lesson content: unit 1 = IP/VLSM (extra);
* units 2–10 = source topics 01–09 (Základní pojmy … ISO/OSI). */
{ .n_slides = NET_SLIDES, .unit_page = "netunit1", .ex_page = "netex" },
{ .n_slides = NET2_SLIDES, .unit_page = "netunit2", .ex_page = "netex2" },
{ .n_slides = NET3_SLIDES, .unit_page = "netunit3", .ex_page = "netex3" },
@ -58,8 +60,7 @@ void net_note_font(GtkWidget *l, int px) {
pango_attr_list_unref(attrs);
}
void net_rescale_notes(void) {
int w = net_note_host ? gtk_widget_get_allocated_width(net_note_host) : 0;
void net_rescale_notes_at(int w) {
int body, head, kick;
if (!net_note_kicks)
@ -74,11 +75,18 @@ void net_rescale_notes(void) {
kick = body - 3;
if (kick < 11) kick = 11;
for (guint i = 0; i < net_note_kicks->len; i++) {
for (guint i = 0; i < net_note_kicks->len; i++)
net_note_font(g_array_index(net_note_kicks, GtkWidget *, i), kick);
for (guint i = 0; i < net_note_titles->len; i++)
net_note_font(g_array_index(net_note_titles, GtkWidget *, i), head);
for (guint i = 0; i < net_note_bodies->len; i++)
net_note_font(g_array_index(net_note_bodies, GtkWidget *, i), body);
}
}
void net_rescale_notes(void) {
int w = net_note_host ? gtk_widget_get_allocated_width(net_note_host) : 0;
net_rescale_notes_at(w);
}
gboolean net_note_tick(GtkWidget *w, GdkFrameClock *clock,
@ -89,7 +97,7 @@ gboolean net_note_tick(GtkWidget *w, GdkFrameClock *clock,
(void)data;
if (width != net_note_last_w) {
net_note_last_w = width;
net_rescale_notes();
net_rescale_notes_at(width);
}
return G_SOURCE_CONTINUE;
}