daniel/MontaukOS
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feat: switch text to UTF-8; add Unicode key events, dead keys & Czech layout; fix numpad navigation; add NumLock support

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daniel committed 2026-10-03 10:11:49 +02:00
1 parent 32660ddd1a
commit 2aa6360b3d
101 files changed
+3733 -1639
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programs/src/spreadsheet/main.cpp
+28 -58
View File
@@ -415,25 +415,13 @@ extern "C" void _start() {
} else if (key.scancode == 0x01) {
g_pathbar_open = false;
} else if (key.ascii == '\b' || key.scancode == 0x0E) {
if (g_pathbar_cursor > 0) {
for (int i = g_pathbar_cursor - 1; i < g_pathbar_len - 1; i++)
g_pathbar_text[i] = g_pathbar_text[i + 1];
g_pathbar_len--;
g_pathbar_cursor--;
g_pathbar_text[g_pathbar_len] = '\0';
}
} else if (key.scancode == 0x4B) {
if (g_pathbar_cursor > 0) g_pathbar_cursor--;
} else if (key.scancode == 0x4D) {
if (g_pathbar_cursor < g_pathbar_len) g_pathbar_cursor++;
} else if ((unsigned char)key.ascii >= 32
&& (unsigned char)key.ascii != 127 && g_pathbar_len < 254) {
for (int i = g_pathbar_len; i > g_pathbar_cursor; i--)
g_pathbar_text[i] = g_pathbar_text[i - 1];
g_pathbar_text[g_pathbar_cursor] = key.ascii;
g_pathbar_cursor++;
g_pathbar_len++;
g_pathbar_text[g_pathbar_len] = '\0';
montauk::utf8::erase_before(g_pathbar_text, &g_pathbar_len, &g_pathbar_cursor);
} else if (montauk::nav_scancode(key) == 0x4B) {
g_pathbar_cursor = montauk::utf8::prev_boundary(g_pathbar_text, g_pathbar_cursor);
} else if (montauk::nav_scancode(key) == 0x4D) {
g_pathbar_cursor = montauk::utf8::next_boundary(g_pathbar_text, g_pathbar_len, g_pathbar_cursor);
} else {
montauk::utf8::insert_key(g_pathbar_text, &g_pathbar_len, 255, &g_pathbar_cursor, key);
}
redraw = true;
goto done_keys;
@@ -441,12 +429,12 @@ extern "C" void _start() {
// Autocomplete interaction (when editing with autocomplete open)
if (g_ac_open && g_editing) {
if (key.scancode == 0x48) { // Up
if (montauk::nav_scancode(key) == 0x48) { // Up
g_ac_sel = (g_ac_sel - 1 + g_ac_count) % g_ac_count;
redraw = true;
goto done_keys;
}
if (key.scancode == 0x50) { // Down
if (montauk::nav_scancode(key) == 0x50) { // Down
g_ac_sel = (g_ac_sel + 1) % g_ac_count;
redraw = true;
goto done_keys;
@@ -498,7 +486,7 @@ extern "C" void _start() {
redraw = true;
}
// Arrow keys (with Shift = extend selection)
else if (key.scancode == 0x48 && !g_editing) { // Up
else if (montauk::nav_scancode(key) == 0x48 && !g_editing) { // Up
if (key.shift) {
if (!g_has_selection) { g_anchor_col = g_sel_col; g_anchor_row = g_sel_row; g_has_selection = true; }
if (g_sel_row > 0) g_sel_row--;
@@ -509,7 +497,7 @@ extern "C" void _start() {
ensure_sel_visible();
redraw = true;
}
else if (key.scancode == 0x50 && !g_editing) { // Down
else if (montauk::nav_scancode(key) == 0x50 && !g_editing) { // Down
if (key.shift) {
if (!g_has_selection) { g_anchor_col = g_sel_col; g_anchor_row = g_sel_row; g_has_selection = true; }
if (g_sel_row < MAX_ROWS - 1) g_sel_row++;
@@ -520,7 +508,7 @@ extern "C" void _start() {
ensure_sel_visible();
redraw = true;
}
else if (key.scancode == 0x4B && !g_editing) { // Left
else if (montauk::nav_scancode(key) == 0x4B && !g_editing) { // Left
if (key.shift) {
if (!g_has_selection) { g_anchor_col = g_sel_col; g_anchor_row = g_sel_row; g_has_selection = true; }
if (g_sel_col > 0) g_sel_col--;
@@ -531,7 +519,7 @@ extern "C" void _start() {
ensure_sel_visible();
redraw = true;
}
else if (key.scancode == 0x4D && !g_editing) { // Right
else if (montauk::nav_scancode(key) == 0x4D && !g_editing) { // Right
if (key.shift) {
if (!g_has_selection) { g_anchor_col = g_sel_col; g_anchor_row = g_sel_row; g_has_selection = true; }
if (g_sel_col < MAX_COLS - 1) g_sel_col++;
@@ -545,14 +533,8 @@ extern "C" void _start() {
// Backspace
else if (key.ascii == '\b' || key.scancode == 0x0E) {
if (g_editing) {
if (g_edit_cursor > 0) {
for (int i = g_edit_cursor - 1; i < g_edit_len - 1; i++)
g_edit_buf[i] = g_edit_buf[i + 1];
g_edit_len--;
g_edit_cursor--;
g_edit_buf[g_edit_len] = '\0';
if (montauk::utf8::erase_before(g_edit_buf, &g_edit_len, &g_edit_cursor))
update_autocomplete();
}
redraw = true;
} else {
undo_push();
@@ -567,15 +549,10 @@ extern "C" void _start() {
}
}
// Delete key
else if (key.scancode == 0x53) {
else if (montauk::nav_scancode(key) == 0x53) {
if (g_editing) {
if (g_edit_cursor < g_edit_len) {
for (int i = g_edit_cursor; i < g_edit_len - 1; i++)
g_edit_buf[i] = g_edit_buf[i + 1];
g_edit_len--;
g_edit_buf[g_edit_len] = '\0';
if (montauk::utf8::erase_at(g_edit_buf, &g_edit_len, g_edit_cursor))
update_autocomplete();
}
redraw = true;
} else {
undo_push();
@@ -590,18 +567,18 @@ extern "C" void _start() {
}
}
// Edit mode arrow keys (cursor movement within formula bar)
else if (key.scancode == 0x4B && g_editing) {
if (g_edit_cursor > 0) g_edit_cursor--;
else if (montauk::nav_scancode(key) == 0x4B && g_editing) {
g_edit_cursor = montauk::utf8::prev_boundary(g_edit_buf, g_edit_cursor);
update_autocomplete();
redraw = true;
}
else if (key.scancode == 0x4D && g_editing) {
if (g_edit_cursor < g_edit_len) g_edit_cursor++;
else if (montauk::nav_scancode(key) == 0x4D && g_editing) {
g_edit_cursor = montauk::utf8::next_boundary(g_edit_buf, g_edit_len, g_edit_cursor);
update_autocomplete();
redraw = true;
}
// Home key
else if (key.scancode == 0x47) {
else if (montauk::nav_scancode(key) == 0x47) {
if (g_editing) {
g_edit_cursor = 0;
update_autocomplete();
@@ -613,7 +590,7 @@ extern "C" void _start() {
redraw = true;
}
// End key
else if (key.scancode == 0x4F) {
else if (montauk::nav_scancode(key) == 0x4F) {
if (g_editing) {
g_edit_cursor = g_edit_len;
update_autocomplete();
@@ -670,23 +647,16 @@ extern "C" void _start() {
redraw = true;
}
// Printable character: start editing or insert
else if ((unsigned char)key.ascii >= 32
&& (unsigned char)key.ascii != 127 && !key.ctrl) {
else if (montauk::utf8::key_codepoint(key) && !key.ctrl) {
if (!g_editing) {
clear_selection();
g_editing = true;
g_edit_buf[0] = key.ascii;
g_edit_buf[1] = '\0';
g_edit_len = 1;
g_edit_cursor = 1;
} else if (g_edit_len < CELL_TEXT_MAX - 1) {
for (int i = g_edit_len; i > g_edit_cursor; i--)
g_edit_buf[i] = g_edit_buf[i - 1];
g_edit_buf[g_edit_cursor] = key.ascii;
g_edit_len++;
g_edit_cursor++;
g_edit_buf[g_edit_len] = '\0';
g_edit_buf[0] = '\0';
g_edit_len = 0;
g_edit_cursor = 0;
}
montauk::utf8::insert_key(g_edit_buf, &g_edit_len, CELL_TEXT_MAX,
&g_edit_cursor, key);
update_autocomplete();
redraw = true;
}