shithub: orca

Info  •  Files  •  Log  •  Branches

Add ruler spacing controls

--- a/tui_main.c

+++ b/tui_main.c

@@ -441,6 +441,8 @@

   Tui_cursor tui_cursor;

   tui_cursor_init(&tui_cursor);

   Usz tick_num = 0;

+  Usz ruler_spacing_y = 8;

+  Usz ruler_spacing_x = 8;

   for (;;) {

     int term_height = getmaxy(stdscr);

     int term_width = getmaxx(stdscr);

@@ -448,13 +450,15 @@

     (void)term_height;

     (void)term_width;

     draw_field(stdscr, term_height, term_width, 0, 0, field.buffer,

-               markmap_r.buffer, field.height, field.width, 8, 8);

+               markmap_r.buffer, field.height, field.width, ruler_spacing_y,

+               ruler_spacing_x);

     for (int y = field.height; y < term_height - 1; ++y) {

       wmove(stdscr, y, 0);

       wclrtoeol(stdscr);

     }

-    draw_tui_cursor(stdscr, field.buffer, field.height, field.width, 8, 8,

-                    tui_cursor.y, tui_cursor.x);

+    draw_tui_cursor(stdscr, field.buffer, field.height, field.width,

+                    ruler_spacing_y, ruler_spacing_x, tui_cursor.y,

+                    tui_cursor.x);

     draw_ui_bar(stdscr, term_height - 1, 0, input_file, tick_num);

     int key;

@@ -495,6 +499,22 @@

       if (undo_history_count(&undo_hist) > 0) {

         undo_history_pop(&undo_hist, &field, &tick_num);

       }

+      break;

+    case '[':

+      if (ruler_spacing_x > 4)

+        --ruler_spacing_x;

+      break;

+    case ']':

+      if (ruler_spacing_x < 16)

+        ++ruler_spacing_x;

+      break;

+    case '{':

+      if (ruler_spacing_y > 4)

+        --ruler_spacing_y;

+      break;

+    case '}':

+      if (ruler_spacing_y < 16)

+        ++ruler_spacing_y;

       break;

     case ' ':

       undo_history_push(&undo_hist, &field, tick_num);