Adds ncursesw support.

sbf-cpp/main.cpp

@@ -1,19 +1,80 @@
-#include <ncurses.h>
+#define _XOPEN_SOURCE_EXTENDED
+#include <ncursesw/curses.h>
 #include <iostream>
+#include <cstdio>
+#include <string>
+
+#define KEY_ESCAPE 0033
 
 using namespace std;
 
+/*
+| ╔ | WACS_D_ULCORNER | WACS_BDDB |
+| ╚ | WACS_D_LLCORNER | WACS_DDBB |
+| ╗ | WACS_D_URCORNER | WACS_BBDD |
+| ╝ | WACS_D_LRCORNER | WACS_DBBD |
+| ╣ | WACS_D_RTEE     | WACS_DBDD |
+| ╠ | WACS_D_LTEE     | WACS_DDDB |
+| ╩ | WACS_D_BTEE     | WACS_DDBD |
+| ╦ | WACS_D_TTEE     | WACS_BDDD |
+| ═ | WACS_D_HLINE    | WACS_BDBD |
+| ║ | WACS_D_VLINE    | WACS_DBDB |
+| ╬ | WACS_D_PLUS     | WACS_DDDD |
+*/
+
 int main(int argc, char* argv[]) {
-    // cout << "Hello, World!" << endl;
+    setlocale(LC_ALL, "");
+    wchar_t buffer[255] = {0};
+
+    // Load ncurses and initialize stdscr
     initscr();
+    // Enable raw mode to give us direct access to extra keys.
     raw();
+    // Disable echoing characters as they are typed.
     noecho();
+    // Enable keypad characters (function keys, arrow keys, and numpad keys.)
     keypad(stdscr, true);
 
-    printw("Hello, World!");
+    // Create a window with width: 17, height: 15, startX: 10, startY: 2
+    // These dimensions include the window bounds so the window actually starts at column 11 and row 3
+    // The size of the window is actually 17 wide by 15 tall, but after drawing the border the usable
+    // area is only 15x13 instead of 17x15.
+    // WINDOW* newwin(nlines, ncols, begin_y, begin_x)
+    // WINDOW* pWindow = newwin(15, 17, 2, 10);
     refresh();
-    getch();
-    endwin();
 
+    // Draw a box around the window with default chars
+    wborder_set(stdscr,
+        WACS_D_VLINE/*left side*/,
+        WACS_D_VLINE/*right side*/,
+        WACS_D_HLINE/*top side*/,
+        WACS_D_HLINE/*bottom side*/,
+        WACS_D_ULCORNER/*top left corner*/,
+        WACS_D_URCORNER/*top right corner*/,
+        WACS_D_LLCORNER/*bottom left corner*/,
+        WACS_D_LRCORNER/*bottom right corner*/);
+    
+    int width;
+    int height;
+    getmaxyx(stdscr, height, width);
+    swprintf(buffer, sizeof(buffer), L"width: %i, height: %i", width, height);
+    mvaddwstr(1, 2, buffer);
+    //mvaddwstr(5,5, L"x\u2562╢x");
+    //mvadd_wch(3,2, WACS_D_PLUS);
+    refresh();
+    
+    // wrefresh(pWindow);
+    set_escdelay(0);
+    bool done = false;
+    while(!done) {
+        int key = getch();
+        swprintf(buffer, sizeof(buffer), L"0x%04o pressed", key);
+        mvaddwstr(2, 2, buffer);
+        if (key == KEY_ESCAPE) {
+            done = true;
+        }
+    }
+    endwin();
+    
     return 0;
 }