refactoring

Makefile

@@ -1,7 +1,7 @@
 CC = g++
-CC_FLAGS = -std=c++23 -s -O3 -lncurses -lcurl -lmenu -Wall -Wextra 
+CC_FLAGS = -std=c++23 -s -O3 -lncurses -lcurl -lmenu -lpanel -Wall -Wextra 
 #debug flags:
-#CC_FLAGS = -ggdb -std=c++23 -lncurses -lcurl -lmenu -Wall -Wextra
+#CC_FLAGS = -ggdb -std=c++23 -lncurses -lcurl -lmenu -lpanel -Wall -Wextra
 
 all: build/bin/bakatui
 

src/grades/ui.cpp

@@ -1,6 +0,0 @@
-#include <curses.h>
-#include <menu.h>
-
-void grades_page() {
-    
-}

src/main.cpp

@@ -2,8 +2,8 @@
 #include "color.h"
 #include "helper_funcs.h"
 #include "main_menu.h"
+#include "marks/marks.h"
 #include "net.h"
-#include "helper_funcs.h"
 #include <csignal>
 #include <curl/curl.h>
 #include <curses.h>
@@ -25,6 +25,9 @@ int main(int argc, char **argv) {
   // error signal handlers
   signal(SIGSEGV, safe_exit);
 
+  marks_page();
+  /*
+
   {
     std::string savedir_path = std::getenv("HOME");
     savedir_path.append("/.local/share/bakatui");
@@ -61,6 +64,6 @@ int main(int argc, char **argv) {
     get_input_and_login();
   }
   main_menu();
-
+  */
   return 0;
 }

src/marks/marks.h

@@ -0,0 +1 @@
+void marks_page();

src/marks/parsing.cpp

@@ -0,0 +1,3 @@
+#include <nlohmann/json.hpp>
+
+using nlohmann::json;

src/marks/ui.cpp

@@ -0,0 +1,123 @@
+#include "marks.h"
+#include <cstring>
+#include <curses.h>
+#include <menu.h>
+#include <panel.h>
+
+// Thsi code is based on
+// https://github.com/tony/NCURSES-Programming-HOWTO-examples/blob/master/16-panels
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016 Tony Narlock
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+#define NLINES 10
+#define NCOLS 40
+
+void init_wins(WINDOW **wins, int n);
+void win_show(WINDOW *win, char *label, int label_color);
+void print_in_middle(WINDOW *win, int starty, int startx, int width,
+                     char *string, chtype color);
+
+void marks_page() {
+  WINDOW *my_wins[3];
+  PANEL *my_panels[3];
+  PANEL *top;
+  int ch;
+
+  /* Initialize curses */
+  initscr();
+  start_color();
+  cbreak();
+  noecho();
+  keypad(stdscr, TRUE);
+
+  /* Initialize all the colors */
+  init_pair(1, COLOR_RED, COLOR_BLACK);
+  init_pair(2, COLOR_GREEN, COLOR_BLACK);
+  init_pair(3, COLOR_BLUE, COLOR_BLACK);
+  init_pair(4, COLOR_CYAN, COLOR_BLACK);
+
+  init_wins(my_wins, 3);
+
+  /* Attach a panel to each window */   /* Order is bottom up */
+  my_panels[0] = new_panel(my_wins[0]); /* Push 0, order: stdscr-0 */
+  my_panels[1] = new_panel(my_wins[1]); /* Push 1, order: stdscr-0-1 */
+  my_panels[2] = new_panel(my_wins[2]); /* Push 2, order: stdscr-0-1-2 */
+
+  /* Set up the user pointers to the next panel */
+  set_panel_userptr(my_panels[0], my_panels[1]);
+  set_panel_userptr(my_panels[1], my_panels[2]);
+  set_panel_userptr(my_panels[2], my_panels[0]);
+
+  /* Update the stacking order. 2nd panel will be on top */
+  update_panels();
+
+  /* Show it on the screen */
+  attron(COLOR_PAIR(4));
+  mvprintw(LINES - 2, 0, "Use tab to browse through the windows (F1 to Exit)");
+  attroff(COLOR_PAIR(4));
+  doupdate();
+
+  top = my_panels[2];
+  while ((ch = getch()) != KEY_F(1)) {
+    switch (ch) {
+    case 9:
+      top = (PANEL *)panel_userptr(top);
+      top_panel(top);
+      break;
+    }
+    update_panels();
+    doupdate();
+  }
+  endwin();
+}
+
+/* Put all the windows */
+void init_wins(WINDOW **wins, int n) {
+  int x, y, i;
+  char label[80];
+
+  y = 2;
+  x = 10;
+  for (i = 0; i < n; ++i) {
+    wins[i] = newwin(NLINES, NCOLS, y, x);
+    sprintf(label, "Window Number %d", i + 1);
+    win_show(wins[i], label, i + 1);
+    x += 40;
+  }
+}
+
+/* Show the window with a border and a label */
+void win_show(WINDOW *win, char *label, int label_color) {
+  int startx, starty, height, width;
+
+  getbegyx(win, starty, startx);
+  getmaxyx(win, height, width);
+
+  box(win, 0, 0);
+  mvwaddch(win, 2, 0, ACS_LTEE);
+  mvwhline(win, 2, 1, ACS_HLINE, width - 2);
+  mvwaddch(win, 2, width - 1, ACS_RTEE);
+
+  print_in_middle(win, 1, 0, width, label, COLOR_PAIR(label_color));
+}