Implement error window.

1 files changed, 35 insertions, 41 deletions

diff --git a/ttt.jai b/ttt.jai
index 9fa62d3..2bf3d28 100644
--- a/ttt.jai
+++ b/ttt.jai
@@ -114,59 +114,53 @@ Layouts :: enum u8 {
     COMPACT;
 }
 
-// TODO NEXT Implement error window!
 
-error_time_limit    := Apollo_Time.{0, 0};
+error_message: string;
+
+error_time_limit := Apollo_Time.{0, 0};
 
 print_error :: (format :string, args : .. Any) {
-    // if stdscr == null { // || isendwin() == true { // Not in ncurses mode? TODO DAM
-        // print(format, ..args);
-        // print("\n");
-    // }
-    // else {
-        // CHAR_SPACE :: #char " ";
-        // w_size_x: int = ifx size_x > 120 then 120 else size_x - 2;
-        // w_size_y: int = 4;
-        // if (error_window == null) {
-            //error_window = newwin(w_size_y, w_size_x, (size_y - w_size_y) / 2, (size_x - w_size_x) / 2); TODO DAM
-            //wattron(error_window, COLOR_PAIR(xx Styles.ERROR)); TODO DAM
-            //wborder(error_window, CHAR_SPACE, CHAR_SPACE, 0, 0, ACS_HLINE, ACS_HLINE, ACS_HLINE, ACS_HLINE); TODO DAM
-            //mvwprintw(error_window, 0, 1, " Error "); TODO DAM
-            //wmove(error_window, 1, 0); TODO DAM
-        // }
-        // else {
-            //waddch(error_window, CHAR_SPACE); TODO DAM
-        // }
-        //wprintw(error_window, temp_c_string(tprint(format, args))); TODO DAM
-        // error_time_limit = current_time_monotonic() + seconds_to_apollo(5);
-    // }
+
+    if TUI.active == false {
+        print(format, ..args, to_standard_error = true);
+        print("\n");
+        return;
+    }
+    
+    if error_message.data != null {
+        free(error_message.data);
+    }
+    error_message = sprint(format, args);
+    
+    error_time_limit = current_time_monotonic() + seconds_to_apollo(5);
 }
 
 draw_error_window :: () {
-    // if (error_window == null) return;
+    if error_time_limit < current_time_monotonic() return;
     
-    // Hide error window after time-limit or if terminal is shrank.
-    w_size_x: s32;
-    w_size_y: s32;
-    //getmaxyx(error_window, *w_size_y, *w_size_x); TODO DAM
+    // Don't show error if main window is too small.
+    w_size_x: int = ifx size_x > 120 then 120 else size_x - 2;
+    w_size_y: int = 3;
     if (current_time_monotonic() >= error_time_limit
         || size_x - w_size_x < 2
         || size_y - w_size_y < 2
     ) {
-        //delwin(error_window); TODO DAM
-        // error_window = null;
         return;
     }
     
-    // Adjust error window position.
-    pos_x := (size_x - w_size_x) / 2;
-    pos_y := (size_y - w_size_y) / 2;
-    //mvwin(error_window, pos_y, pos_x); TODO DAM
-    
-    // Avoid being overwritten by main window content.
-    //refresh(); TODO DAM
-    //touchwin(error_window); TODO DAM
-    //wrefresh(error_window); TODO DAM
+    pos_x := 1 + (size_x - w_size_x) / 2;
+    pos_y := 1 + (size_y - w_size_y) / 2;
+
+    TUI.using_style(style_error);
+    TUI.draw_box(pos_x, pos_y, w_size_x, w_size_y);
+    TUI.set_cursor_position(pos_y, pos_x + 1);
+    write_string(" Error ");
+    TUI.set_cursor_position(pos_y + 1, pos_x + 1);
+    for 1..w_size_x-2 {
+        print_character(#char " ");
+    }
+    TUI.set_cursor_position(pos_y + 1, pos_x + 1);
+    write_string(error_message);
 }
 
 trigger_autosave :: () {
@@ -1857,8 +1851,8 @@ main :: () {
                 if success == false continue;
                 target_index := clamp(value, 1, MAX_DATABASE_TASKS) - 1;
                 select_task(db, target_index);
-
-            // Delete.
+            
+            // Duplicate.
             case #char "d"; #through;
             case #char "D";
                 if selected_task == null continue;