From dc7d1257a4eb042c9f8a7b8cae913410c93620f4 Mon Sep 17 00:00:00 2001
From: dam <dam@gudinoff>
Date: Mon, 3 Oct 2022 00:32:21 +0000
Subject: Confirm delete_task operation.

---
 main.c | 48 ++++++++++++++++++++++++++++++++++--------------
 1 file changed, 34 insertions(+), 14 deletions(-)

(limited to 'main.c')

diff --git a/main.c b/main.c
index b6cbda1..cff3639 100644
--- a/main.c
+++ b/main.c
@@ -567,7 +567,7 @@ void update_timers(database_st *db) {
 	while (start_time < stop_time) {
 		
 		start_week_day = localtime(&start_time)->tm_wday;
-			
+		
 		// Get next day in local time.
 		struct tm *start_of_day_tm = localtime(&start_time);
 		start_of_day_tm->tm_sec = 0;
@@ -1032,10 +1032,13 @@ int main(int argc, char *argv[]) {
 	
 	ungetch(KEY_RESIZE);
 	for (int key; (key = getch()) != 'q'; ) {
-	
+		
 		timeout(INPUT_AWAIT_INF);
 		task_st *active_task = get_active_task(db);
 		task_st *selected_task = get_selected_task(db);
+		int selected_task_row = (db->selected_task % NUM_TABLE_ROWS) + NUM_HEADER_ROWS;
+		int selected_task_theme = selected_task == active_task ? THEME_E : THEME_D;
+		
 		update_timers(&database);
 		
 		switch(key) {
@@ -1049,7 +1052,7 @@ int main(int argc, char *argv[]) {
 			case KEY_RESIZE: {
 				clear();
 				getmaxyx(stdscr, size_y, size_x);
-				string_buffer = realloc(string_buffer, 511 | MAX_TASK_NAME | size_x); // TODO This realloc sucks.
+				string_buffer = realloc(string_buffer, 511 | MAX_TASK_NAME | (size_x + 1)); // TODO This realloc sucks.
 				break;
 			}
 			
@@ -1079,29 +1082,46 @@ int main(int argc, char *argv[]) {
 				if (selected_task == NULL) {
 					break;
 				}
-				// rename stuff
-				int row = (db->selected_task % NUM_TABLE_ROWS) + NUM_HEADER_ROWS;
-				attron(COLOR_PAIR(selected_task == active_task ? THEME_E : THEME_D) | A_BOLD);
-				mvaddch(row, 0, ACS_DIAMOND);
-				clrtoeol();
-				mvaddch(row, size_x-1, ACS_VLINE);
+				
+				// Prepare row to input new task name.
+				attron(COLOR_PAIR(selected_task_theme) | A_BOLD);
+				mvaddch(selected_task_row, 0, ACS_DIAMOND);
+				sprintf(string_buffer, "%*s", size_x - 2, "");
+				addstr(string_buffer);
+				
+				// Get new task name.
 				curs_set(1);
-
-				mvgetnstr(row, 1, string_buffer, MAX_TASK_NAME-1);
+				mvgetnstr(selected_task_row, 1, string_buffer, MAX_TASK_NAME-1);
+				curs_set(0);
+				
+				// Apply new task name.
 				if (is_empty_string(string_buffer) == false) {
 					memcpy(selected_task->name, string_buffer, MAX_TASK_NAME);
 				}
 				
-				curs_set(0);
 				attrset(A_NORMAL);
 				break;
 			}
 			
 			case KEY_DC: { // Delete
-				if (selected_task == NULL) {
+				if (selected_task == NULL || selected_task == active_task) {
 					break;
 				}
-				delete_task(db, selected_task);
+				
+				const char *message = "Press enter to delete.";
+				const size_t length = strlen(message);
+				int left_padding = ((size_x - 2) - length) / 2;
+				int right_padding = ((size_x - 2) - length) - left_padding;
+				sprintf(string_buffer, "%*s%s%*s", left_padding, "", message, right_padding, "");
+				
+				attron(COLOR_PAIR(selected_task_theme) | A_BOLD);
+				mvaddch(selected_task_row, 0, ACS_DIAMOND);
+				addstr(string_buffer);
+				attrset(A_NORMAL);
+				
+				if (getch() == '\n') {
+					delete_task(db, selected_task);
+				}
 				break;
 			}
 			
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