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FS fix

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boreddevnl
2026-02-27 16:19:11 +01:00
parent f9d84d434e
commit 8c6d751254
25 changed files with 237 additions and 166 deletions
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31
src/kernel/wm.c
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@@ -61,7 +61,7 @@ static int drag_offset_y = 0;
// File Dragging State
bool is_dragging_file = false;
static char drag_file_path[256];
static char drag_file_path[FAT32_MAX_PATH];
static int drag_icon_type = 0;
static int drag_start_x = 0;
static int drag_start_y = 0;
@@ -83,6 +83,8 @@ static bool cursor_visible = true;
static int last_cursor_x = 400;
static int last_cursor_y = 300;
static bool periodic_refresh_pending = false;
// --- Desktop State ---
#define MAX_DESKTOP_ICONS 32
typedef struct {
@@ -509,7 +511,7 @@ void draw_elf_icon(int x, int y, const char *label) {
#define THUMB_CACHE_SIZE 8
#define THUMB_PIXELS (48 * 48)
static struct {
char path[256];
char path[FAT32_MAX_PATH];
uint32_t pixels[THUMB_PIXELS];
bool valid;
bool failed; // Mark as failed so we don't retry
@@ -518,7 +520,7 @@ static int thumb_cache_next = 0; // Round-robin eviction
// Deferred Thumbnail Request Queue
#define THUMB_QUEUE_SIZE 16
static char thumb_request_queue[THUMB_QUEUE_SIZE][256];
static char thumb_request_queue[THUMB_QUEUE_SIZE][FAT32_MAX_PATH];
static int thumb_queue_head = 0;
static int thumb_queue_tail = 0;
@@ -2318,6 +2320,15 @@ void wm_handle_key(char c) {
}
void wm_process_input(void) {
if (periodic_refresh_pending) {
if (!is_dragging && !is_dragging_file) {
refresh_desktop_icons();
explorer_refresh_all();
force_redraw = true;
}
periodic_refresh_pending = false;
}
uint64_t rflags;
asm volatile("pushfq; pop %0; cli" : "=r"(rflags));
while (key_head != key_tail) {
@@ -2399,17 +2410,9 @@ void wm_timer_tick(void) {
timer_ticks++;
if (!is_dragging && !is_dragging_file) {
desktop_refresh_timer++;
if (desktop_refresh_timer >= 300) {
refresh_desktop_icons();
explorer_refresh_all();
desktop_refresh_timer = 0;
force_redraw = true;
}
// Periodic refresh removed - now triggered by FS events
}
static uint8_t last_second = 0xFF;
outb(0x70, 0x00);
@@ -2432,3 +2435,7 @@ void wm_timer_tick(void) {
graphics_clear_dirty();
}
}
void wm_notify_fs_change(void) {
periodic_refresh_pending = true;
}