taskasaur.c

   1
   2 #include "headers/parser.h"
   3 #include "headers/render.h"
   4 #include "headers/menu.h"
   5 #include "headers/utils.h"
   6 #include "config.h"
   7
   8 typedef struct BoardMenu {
   9     Menu** menu_list;
  10     int menu_count;
  11     int selected;
  12 } BoardMenu;
  13
  14 BoardMenu* create_board_menu(Board* board);
  15 int set_selected_menu(BoardMenu* boardmenu, int index);
  16
  17 MenuItem** todolist_to_menuitem(TodoItem** item_list, int list_length);
  18 Menu** make_menus(Board* board, int todolist_length);
  19
  20 int
  21 main(int argc, char** argv)
  22 {
  23     /* read from todo file */
  24     Board* board;
  25     board = begin_parse("test_board.md");
  26     /* log_todo(board); */
  27
  28     /* init curses */
  29     init_tscurses();
  30
  31     BoardMenu* boardmenu;
  32     boardmenu = create_board_menu(board);
  33
  34     // this is temp
  35     for (int i = 0; i < boardmenu->menu_count; i++) {
  36         render_menu(boardmenu->menu_list[i]);
  37     }
  38
  39     char ch;
  40     while ((ch = getch()) != BINDING_QUIT) {
  41
  42         Menu* active_menu;
  43         active_menu = boardmenu->menu_list[boardmenu->selected];
  44
  45         switch (ch) {
  46
  47             case BINDING_SCROLL_UP:
  48                 menu_driver(active_menu, MENU_UP);
  49                 break;
  50             case BINDING_SCROLL_DOWN:
  51                 menu_driver(active_menu, MENU_DOWN);
  52                 break;
  53             case BINDING_SCROLL_LEFT:
  54                 if (boardmenu->selected-1 < 0) break;
  55                 set_selected_menu(boardmenu, boardmenu->selected-1);
  56                 break;
  57             case BINDING_SCROLL_RIGHT:
  58                 if (boardmenu->selected+1 > boardmenu->menu_count-1) break;
  59                 set_selected_menu(boardmenu, boardmenu->selected+1);
  60                 break;
  61             case BINDING_JUMP_TOP:
  62                 menu_driver(active_menu, MENU_TOP);
  63                 break;
  64             case BINDING_JUMP_BOTTOM:
  65                 menu_driver(active_menu, MENU_BOTTOM);
  66                 break;
  67             case BINDING_MOVE_ITEM_UP:
  68                 menu_driver(active_menu, MENU_MOVE_UP);
  69                 break;
  70             case BINDING_MOVE_ITEM_DOWN:
  71                 menu_driver(active_menu, MENU_MOVE_DOWN);
  72                 break;
  73             case BINDING_DELETE_ITEM:
  74                 menu_driver(active_menu, MENU_DELETE);
  75                 break;
  76         }
  77
  78         for (int i = 0; i < boardmenu->menu_count; i++) {
  79             render_menu(boardmenu->menu_list[i]);
  80         }
  81
  82     }
  83
  84     exit_tscurses();
  85     return 0;
  86 }
  87
  88 BoardMenu*
  89 create_board_menu(Board* board)
  90 {
  91     BoardMenu* new_boardmenu;
  92
  93     new_boardmenu = malloc(sizeof(BoardMenu));
  94
  95     new_boardmenu->menu_list = make_menus(board, board->todolist_count);
  96     new_boardmenu->menu_count = board->todolist_count;
  97     new_boardmenu->selected = 0;
  98
  99     return new_boardmenu;
 100 }
 101
 102 int
 103 set_selected_menu(BoardMenu* boardmenu, int index)
 104 {
 105     Menu* old_menu;
 106     Menu* new_menu;
 107     int new_pos;
 108
 109     old_menu = boardmenu->menu_list[boardmenu->selected];
 110     new_menu = boardmenu->menu_list[index];
 111
 112     set_menu_focus(old_menu, false);
 113     set_menu_focus(new_menu, true);
 114
 115     /* also try to jump to a similar position if possible */
 116     /* rn theres a bug if old menu is empty */
 117     new_pos = (get_selected_item(old_menu) > get_menu_length(new_menu)-1) ?
 118         get_menu_length(new_menu)-1 : get_selected_item(old_menu);
 119     set_selected_item(new_menu, new_pos);
 120
 121     boardmenu->selected = index;
 122
 123     return 0;
 124 }
 125
 126 MenuItem**
 127 todolist_to_menuitem(TodoItem** item_list, int list_length)
 128 {
 129     MenuItem** items;
 130
 131     items = malloc((list_length+1)*sizeof(MenuItem*));
 132     for (int i = 0; i < list_length; i++) {
 133         items[i] = create_menuitem(item_list[i]->item_name);
 134     }
 135
 136     items[list_length] = 0; //null terminate
 137     return items;
 138 }
 139
 140 Menu**
 141 make_menus(Board* board, int todolist_length)
 142 {
 143     // this is temp
 144     #define MENU_WIDTH 40
 145
 146     Menu** menu_list;
 147
 148     menu_list = malloc(todolist_length*sizeof(Menu*));
 149
 150     for (int i = 0; i < todolist_length; i++) {
 151
 152         /* read from parsed */
 153         TodoList* todo_list = board->todolist_list[i];
 154         MenuItem** item_list = todolist_to_menuitem(todo_list->item_list, todo_list->item_count);
 155
 156         Menu* new_menu = create_menu(todo_list->list_name, item_list);
 157
 158         /* make window */
 159         WINDOW* win = newwin(20, MENU_WIDTH, 1, 1+MENU_WIDTH*i);
 160         box(win, 0, 0);
 161
 162         /* some menu settings */
 163         set_menu_win(new_menu, win);
 164         set_menu_focus(new_menu, i == 0); // make first win focused
 165
 166         /* refresh */
 167         refresh();
 168         wrefresh(win);
 169
 170         menu_list[i] = new_menu;
 171     }
 172
 173     return menu_list;
 174 }