use the playlist catalog code to generate the playlists under Playlist > Create playlist

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17352 a1c6a512-1295-4272-9138-f99709370657

apps/onplay.c

@@ -236,12 +236,13 @@ static bool view_playlist(void)
 static bool cat_add_to_a_playlist(void)
 {
     return catalog_add_to_a_playlist(selected_file, selected_file_attr,
-        false);
+                                     false, NULL);
 }
 
 static bool cat_add_to_a_new_playlist(void)
 {
-    return catalog_add_to_a_playlist(selected_file, selected_file_attr, true);
+    return catalog_add_to_a_playlist(selected_file, selected_file_attr,
+                                     true, NULL);
 }
 
 

apps/playlist_catalog.c

@@ -419,7 +419,8 @@ bool catalog_view_playlists(void)
     return true;
 }
 
-bool catalog_add_to_a_playlist(char* sel, int sel_attr, bool new_playlist)
+bool catalog_add_to_a_playlist(char* sel, int sel_attr,
+                               bool new_playlist, char *m3u8name)
 {
     char playlist[MAX_PATH];
     
@@ -429,9 +430,14 @@ bool catalog_add_to_a_playlist(char* sel, int sel_attr, bool new_playlist)
     if (new_playlist)
     {
         size_t len;
-        snprintf(playlist, MAX_PATH, "%s/", playlist_dir);
-        if (kbd_input(playlist, MAX_PATH))
-            return false;
+        if (m3u8name == NULL)
+        {
+            snprintf(playlist, MAX_PATH, "%s/", playlist_dir);
+            if (kbd_input(playlist, MAX_PATH))
+                return false;
+        }
+        else
+            strcpy(playlist, m3u8name);
         
         len = strlen(playlist);
 

apps/playlist_catalog.h

@@ -32,8 +32,10 @@ bool catalog_view_playlists(void);
  *  sel_attr     : the attributes that tell what type of file we're adding
  *  new_playlist : whether we want to create a new playlist or add to an
  *                 existing one.
+ *  m3u8name     : filename to save the playlist to, NULL to show the keyboard
  *  ret          : true if the file was successfully added
  */
-bool catalog_add_to_a_playlist(char* sel, int sel_attr, bool new_playlist);
+bool catalog_add_to_a_playlist(char* sel, int sel_attr,
+                               bool new_playlist, char* m3u8name);
 
 #endif

apps/playlist_viewer.c

@@ -486,7 +486,7 @@ static int onplay_menu(int index)
             case 3: /* add to a new one */
                 catalog_add_to_a_playlist(current_track->name,
                                           FILE_ATTR_AUDIO,
-                                          result==3 );
+                                          result==3, NULL);
                 ret = 0;
                 break;
         }

apps/tree.c

@@ -69,6 +69,7 @@
 #include "gwps-common.h"
 #include "eeprom_settings.h"
 #include "scrobbler.h"
+#include "playlist_catalog.h"
 
 /* gui api */
 #include "list.h"
@@ -883,107 +884,17 @@ static int dirbrowse()
     return true;
 }
 
-static int plsize = 0;
-static long pltick;
-static bool add_dir(char* dirname, int len, int fd)
-{
-    bool abort = false;
-    DIR* dir;
-
-    /* check for user abort */
-    if (action_userabort(TIMEOUT_NOBLOCK))
-        return true;
-
-    dir = opendir(dirname);
-    if(!dir)
-        return true;
-
-    while (true) {
-        struct dirent *entry;
-
-        entry = readdir(dir);
-        if (!entry)
-            break;
-        if (entry->attribute & ATTR_DIRECTORY) {
-            int dirlen = strlen(dirname);
-            bool result;
-
-            if (!strcmp((char *)entry->d_name, ".") ||
-                !strcmp((char *)entry->d_name, ".."))
-                continue;
-
-            if (dirname[1])
-                snprintf(dirname+dirlen, len-dirlen, "/%s", entry->d_name);
-            else
-                snprintf(dirname, len, "/%s", entry->d_name);
-
-            result = add_dir(dirname, len, fd);
-            dirname[dirlen] = '\0';
-            if (result) {
-                abort = true;
-                break;
-            }
-        }
-        else {
-            int x = strlen((char *)entry->d_name);
-            int i;
-            char *cp = strrchr((char *)entry->d_name,'.');
-
-            if (cp) {
-                cp++;
-
-                /* add all supported audio files to playlists */
-                for (i=0; i < filetypes_count; i++) {
-                    if (filetypes[i].tree_attr == FILE_ATTR_AUDIO) {
-                        if (!strcasecmp(cp, filetypes[i].extension)) {
-                            write(fd, dirname, strlen(dirname));
-                            write(fd, "/", 1);
-                            write(fd, entry->d_name, x);
-                            write(fd, "\n", 1);
-
-                            plsize++;
-                            if(TIME_AFTER(current_tick, pltick+HZ/4)) {
-                                pltick = current_tick;
-                                gui_syncsplash(0, "%d %s",
-                                               plsize, str(LANG_DIR_BROWSER));
-                            }
-                            break;
-                        }
-                    }
-                }
-            }
-        }
-    }
-    closedir(dir);
-
-    return abort;
-}
-
 bool create_playlist(void)
 {
-    int fd;
     char filename[MAX_PATH];
 
-    pltick = current_tick;
-
     snprintf(filename, sizeof filename, "%s.m3u8",
              tc.currdir[1] ? tc.currdir : "/root");
     gui_syncsplash(0, "%s %s", str(LANG_CREATING), filename);
-    
-    fd = creat(filename);
-    if (fd < 0)
-        return false;
 
     trigger_cpu_boost();
-
-    snprintf(filename, sizeof(filename), "%s",
-             tc.currdir[1] ? tc.currdir : "/");
-    plsize = 0;
-    add_dir(filename, sizeof(filename), fd);
-    close(fd);
-
+    catalog_add_to_a_playlist(tc.currdir, ATTR_DIRECTORY, true, filename);
     cancel_cpu_boost();
-    sleep(HZ);
 
     return true;
 }