#define MAX_CONTENTS_LENGTH 256
typedef struct MenuItem {
- char* contents;
+ char* title;
+ char* description;
+ void* userdata;
} MenuItem;
typedef struct Menu {
WINDOW* sub_win;
int max_height;
int max_width;
+ void* userdata;
} Menu;
int swap_item(Menu* menu, int src_index, int dest_index);
MenuItem*
-create_menuitem(char* contents)
+create_menuitem(char* title)
{
MenuItem* new_menuitem;
new_menuitem = malloc(sizeof(MenuItem));
- new_menuitem->contents = contents;
+ new_menuitem->title = title;
+ new_menuitem->description = strdup(""); //TEMP FOR NOW
return new_menuitem;
}
return new_menu;
}
+/* getters */
+WINDOW*
+get_menu_win(Menu* menu)
+{
+ return menu->menu_win;
+}
+
+WINDOW*
+get_menu_subwin(Menu* menu)
+{
+ return menu->sub_win;
+}
+
+MenuItem*
+get_menu_item(Menu* menu, int index)
+{
+ if (index < 0 || index >= menu->menu_length) return NULL;
+
+ return menu->menu_items[index];
+}
+
+int
+get_selected_item(Menu* menu)
+{
+ return menu->selected_item;
+}
+
+int
+get_menu_length(Menu* menu)
+{
+ return menu->menu_length;
+}
+
+char*
+get_menu_name(Menu* menu)
+{
+ return menu->menu_name;
+}
+
+void*
+get_menu_userdata(Menu* menu)
+{
+ return menu->userdata;
+}
+
+char*
+get_menuitem_title(MenuItem* menuitem)
+{
+ return menuitem->title;
+}
+
+char*
+get_menuitem_descrip(MenuItem* menuitem)
+{
+ return menuitem->description;
+}
+
+void*
+get_menuitem_userdata(MenuItem* menuitem)
+{
+ return menuitem->userdata;
+}
+
+
+/* setters */
int
set_menu_win(Menu* menu, WINDOW* win)
{
return 0;
}
-MenuItem*
-get_menu_item(Menu* menu, int index)
+int
+set_selected_item(Menu* menu, int selected_item)
{
- if (index < 0 || index >= menu->menu_length) return NULL;
-
- return menu->menu_items[index];
+ menu->selected_item = selected_item;
+ return 0;
}
int
set_menu_focus(Menu* menu, bool focus)
{
menu->focused = focus;
-
return 0;
}
int
-get_selected_item(Menu* menu)
+set_menu_userdata(Menu* menu, void* userdata)
{
- return menu->selected_item;
+ menu->userdata = userdata;
+ return 0;
}
int
-set_selected_item(Menu* menu, int selected_item)
+set_menuitem_descrip(MenuItem* menuitem, char* descrip)
{
- menu->selected_item = selected_item;
-
+ menuitem->description = descrip;
return 0;
}
int
-get_menu_length(Menu* menu)
+set_menuitem_userdata(MenuItem* menuitem, void* userdata)
{
- return menu->menu_length;
+ menuitem->userdata = userdata;
+ return 0;
}
+
int
swap_item(Menu* menu, int src_index, int dest_index)
{
- MenuItem* temp;
-
- temp = menu->menu_items[dest_index];
- menu->menu_items[dest_index] = menu->menu_items[src_index];
- menu->menu_items[src_index] = temp;
+ ar_swap_item((void**)menu->menu_items, src_index, dest_index);
return 0;
}
curs_on();
/* move cursor to right spot */
- ungetstr(menu->menu_items[insert_index]->contents);
+ ungetstr(menu->menu_items[insert_index]->title);
mvwgetnstr(menu->sub_win,
insert_index, // account for wrap later too
0,
/* copy out */
new_contents = strdup(temp);
- menu->menu_items[insert_index]->contents = new_contents;
+ menu->menu_items[insert_index]->title = new_contents;
/* delete if empty - maybe move this to a cleanup stage */
if (strlen(new_contents) == 0) {
/* draw inner menu */
int cur_line = 0;
for (int i = 0; i < menu->menu_length-menu->scroll_offset; i++) {
-
+
+ MenuItem* curitem;
int wrapped_lines;
char* wrapped_text;
+
+ curitem = menu->menu_items[i];
/* wrap text by inserting newlines (maxwidth-1 for newline char)*/
- wrapped_text = wrap_text(menu->menu_items[i]->contents, menu->max_width-1, &wrapped_lines);
+ wrapped_text = wrap_text(curitem->title, menu->max_width-1, &wrapped_lines);
/* color selected item */
wattron(menu->sub_win, COLOR_PAIR(
cur_line += wrapped_lines;
+ /* display number of items */
+ if (strlen(curitem->description) > 0) {
+ mvwprintw(menu->sub_win, cur_line, 0, curitem->description);
+ cur_line += 1;
+ }
+
free(wrapped_text);
}