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Opraven příliš rychlý marquee scroll

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pavelkalas
2026-07-13 23:19:26 +02:00
parent 3a52d15dd8
commit cceaa650db
1 changed files with 22 additions and 36 deletions
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kernel/main.c
+22 -36
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@@ -1735,12 +1735,9 @@ static void run_file_manager(void) {
int last_selected = -1;
int top = 0;
unsigned long last_anim = timer_ticks();
unsigned long idle_spin = 0;
unsigned long step_ticks = g_timer_hz / 5UL;
if (step_ticks == 0) {
step_ticks = 1;
}
unsigned long tick_counter = 0;
unsigned long step_ticks = 1;
unsigned long shift_interval = 10;
aster_memset(fm_cwd, 0, sizeof(fm_cwd));
aster_memcpy(fm_cwd, g_cwd, aster_strlen(g_cwd));
@@ -1784,29 +1781,24 @@ static void run_file_manager(void) {
for (;;) {
unsigned long delta;
unsigned long steps;
key = keyboard_try_read_key();
now = timer_ticks();
// Timer-based posun - každých N tiků
if (now > last_anim) {
delta = now - last_anim;
if (delta >= step_ticks) {
steps = delta / step_ticks;
g_status_marquee_offset += (usize)steps;
last_anim += steps * step_ticks;
render_shell_statusbar();
tick_counter += delta;
if (tick_counter >= shift_interval) {
g_status_marquee_offset++;
tick_counter = 0;
render_shell_statusbar();
}
last_anim = now;
}
}
++idle_spin;
if (idle_spin >= 230000UL) {
idle_spin = 0;
++g_status_marquee_offset;
render_shell_statusbar();
}
if (key != -1) {
idle_spin = 0;
break;
}
@@ -2191,11 +2183,12 @@ static void shell_edit_file(const char *path) {
usize len;
usize pos;
unsigned long last_anim = timer_ticks();
unsigned long idle_spin = 0;
unsigned long step_ticks = g_timer_hz / 5UL;
unsigned long tick_counter = 0;
unsigned long step_ticks = 1;
unsigned long shift_interval = 10;
char title[120];
usize tp = 0;
const char *prefix = "Upravovani souboru ";
const char *prefix = "* Upravovani souboru:";
const char *base = path_basename(path);
usize bi = 0;
@@ -2232,33 +2225,26 @@ static void shell_edit_file(const char *path) {
int key;
unsigned long now = timer_ticks();
unsigned long delta;
unsigned long steps;
key = keyboard_try_read_key();
if (now > last_anim) {
delta = now - last_anim;
if (delta >= step_ticks) {
steps = delta / step_ticks;
g_status_marquee_offset += (usize)steps;
last_anim += steps * step_ticks;
render_shell_statusbar();
tick_counter += delta;
if (tick_counter >= shift_interval) {
g_status_marquee_offset++;
tick_counter = 0;
render_shell_statusbar();
}
last_anim = now;
}
}
++idle_spin;
if (idle_spin >= 230000UL) {
idle_spin = 0;
++g_status_marquee_offset;
render_shell_statusbar();
}
if (key == -1) {
__asm__ volatile ("pause");
continue;
}
idle_spin = 0;
if (key == 27) {
g_status_marquee_only = 0;
status_clear_left_hint();