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Add jumping hooks for faster navigation

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This commit is contained in:
Syed Daanish
2025-12-14 12:17:38 +00:00
parent 5fae2f3bb6
commit d82389bc42
6 changed files with 73 additions and 17 deletions
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src/editor_ctrl.cc
+36 -1
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@@ -215,6 +215,21 @@ void handle_editor_event(Editor *editor, KeyEvent event) {
case 'i':
mode = INSERT;
break;
case 'n':
mode = JUMPER;
editor->jumper_set = true;
break;
case 'm':
mode = JUMPER;
editor->jumper_set = false;
break;
case 'N':
for (uint8_t i = 0; i < 94; i++)
if (editor->hooks[i] == editor->cursor.row + 1) {
editor->hooks[i] = 0;
break;
}
break;
case 's':
case 'v':
mode = SELECT;
@@ -359,6 +374,26 @@ void handle_editor_event(Editor *editor, KeyEvent event) {
}
}
break;
case JUMPER:
if (event.key_type == KEY_CHAR && event.len == 1 &&
(event.c[0] > '!' && event.c[0] < '~')) {
if (editor->jumper_set) {
for (uint8_t i = 0; i < 94; i++)
if (editor->hooks[i] == editor->cursor.row + 1) {
editor->hooks[i] = 0;
break;
}
editor->hooks[event.c[0] - '!'] = editor->cursor.row + 1;
} else {
uint32_t line = editor->hooks[event.c[0] - '!'];
if (line > 0) {
editor->cursor = {line - 1, 0};
editor->cursor_preffered = UINT32_MAX;
}
}
}
mode = NORMAL;
break;
case RUNNER:
if (event.key_type == KEY_CHAR && event.len == 1) {
switch (event.c[0]) {
@@ -528,7 +563,7 @@ Coord editor_hit_test(Editor *editor, uint32_t x, uint32_t y) {
if (mode == INSERT)
x++;
uint32_t numlen =
2 + static_cast<int>(std::log10(editor->root->line_count + 1));
EXTRA_META + static_cast<int>(std::log10(editor->root->line_count + 1));
uint32_t render_width = editor->size.col - numlen;
x = MAX(x, numlen) - numlen;
uint32_t target_visual_row = y;