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comparison menu.c @ 1484:d82af64c94d2 nuklear_ui

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Sort directory listing in Nuklear UI file browser
author Michael Pavone <pavone@retrodev.com>
date Sun, 26 Nov 2017 17:33:39 -0800
parents 77a401044935
children 369da70ee2c2
comparison
equal deleted inserted replaced
1483:001120e91fed 1484:d82af64c94d2
37 //meaning either the request is complete or no request is pending 37 //meaning either the request is complete or no request is pending
38 //in the current implementation, the operations happen instantly 38 //in the current implementation, the operations happen instantly
39 //in emulated time so we can always return 0 39 //in emulated time so we can always return 0
40 return 0; 40 return 0;
41 } 41 }
42 }
43
44 int menu_dir_sort(const void *a, const void *b)
45 {
46 const dir_entry *da, *db;
47 da = a;
48 db = b;
49 if (da->is_dir != db->is_dir) {
50 return db->is_dir - da->is_dir;
51 }
52 return strcasecmp(((dir_entry *)a)->name, ((dir_entry *)b)->name);
53 } 42 }
54 43
55 void copy_string_from_guest(m68k_context *m68k, uint32_t guest_addr, char *buf, size_t maxchars) 44 void copy_string_from_guest(m68k_context *m68k, uint32_t guest_addr, char *buf, size_t maxchars)
56 { 45 {
57 char *cur; 46 char *cur;
161 } 150 }
162 #endif 151 #endif
163 size_t num_entries; 152 size_t num_entries;
164 dir_entry *entries = get_dir_list(menu->curpath, &num_entries); 153 dir_entry *entries = get_dir_list(menu->curpath, &num_entries);
165 if (entries) { 154 if (entries) {
166 qsort(entries, num_entries, sizeof(dir_entry), menu_dir_sort); 155 sort_dir_list(entries, num_entries);
167 } else { 156 } else {
168 warning("Failed to open directory %s: %s\n", menu->curpath, strerror(errno)); 157 warning("Failed to open directory %s: %s\n", menu->curpath, strerror(errno));
169 entries = malloc(sizeof(dir_entry)); 158 entries = malloc(sizeof(dir_entry));
170 entries->name = strdup(".."); 159 entries->name = strdup("..");
171 entries->is_dir = 1; 160 entries->is_dir = 1;