Cleanup, comments, and making extra test aps.

sbf-cpp/main.cpp

@@ -22,29 +22,8 @@ using namespace std;
 | ╬ | WACS_D_PLUS     | WACS_DDDD |
 */
 
-int main(int argc, char* argv[]) {
-    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);
-
-    // 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();
-
-    // Draw a box around the window with default chars
-    wborder_set(stdscr,
+int set_double_border(WINDOW* screen) {
+    return wborder_set(screen,
         WACS_D_VLINE/*left side*/,
         WACS_D_VLINE/*right side*/,
         WACS_D_HLINE/*top side*/,
@@ -53,26 +32,47 @@ int main(int argc, char* argv[]) {
         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);
+}
+
+int main(int argc, char* argv[]) {
+    setlocale(LC_ALL, "");
+    wchar_t buffer[255] = {0};
+    WINDOW* pWindow = nullptr;
+    // Load ncurses and initialize stdscr.
+    initscr();
+    pWindow = stdscr;
+    // 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(pWindow, true);
+    // Remove the delay when pressing esc.
     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;
+    
+    int key = KEY_RESIZE;
+    while(key != KEY_ESCAPE) {
+        if (key == KEY_RESIZE) {
+            // Clear the screen.
+            werase(pWindow);
+            // Draw a box around the window with default chars.
+            set_double_border(pWindow);
+            // Display the event
+            mvwaddwstr(pWindow, 2, 2, L"Resized");
+            // Get the window width and height.
+            int width;
+            int height;
+            getmaxyx(pWindow, height, width);
+            // Display the width and height.
+            swprintf(buffer, sizeof(buffer), L"width: %i, height: %i", width, height);
+            mvwaddwstr(pWindow, 1, 2, buffer);
+        } else {
+            // Display the keycode of the key that was pressed in hex and octal.
+            swprintf(buffer, sizeof(buffer), L"0x%04X %04o pressed", key, key);
+            mvwaddwstr(pWindow,2, 2, buffer);
         }
+        wrefresh(pWindow);
+        key = wgetch(pWindow);
     }
     endwin();