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rockbox/apps/onplay.c
Osborne Jacobs fb30d01372 Fix minor bookmark problems/Enhance bookmark functions 
This fix:

-fixes when the bookmark menu and submenus are displayed and hidden
 in the context menu.
     -'Create Bookmark' should be hidden when tracks are queued in
      the playlist or nothing is currently playing (previously it was
      never hidden)
     -'List Bookmarks' should be hidden if and only if no bookmark
      file exists for the current playlist (previously it was hidden
      if tracks were queued or nothing was playing neither of which
      hinder loading bookmarks)
     -'Bookmarks' main menu should be hidden if both 'Create
      Bookmarks' and 'List Bookmarks' submenus are hidden

-fixes a problem where the 'Bookmark Error' message was not always
 displayed on bookmarking failure

-adds BOOKMARK_USB_CONNECTED return value to the bookmark functions
 to distinguish if the bookmark list was exited due to a USB
 connection.

-fixes other minor logic problems in the bookmarking functions

Change-Id: If6394b2e77f027773a7c94ffdcb52dbb15e2922b
Reviewed-on: http://gerrit.rockbox.org/177
Reviewed-by: Osborne Jacobs <ozziejacks@gmail.com>
Tested-by: Osborne Jacobs <ozziejacks@gmail.com>
Reviewed-by: Jonathan Gordon <rockbox@jdgordon.info>
2012-03-12 08:54:02 +01:00

1400 lines
44 KiB
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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 Björn Stenberg
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include <errno.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <stdbool.h>
#include "debug.h"
#include "lcd.h"
#include "file.h"
#include "audio.h"
#include "menu.h"
#include "lang.h"
#include "playlist.h"
#include "button.h"
#include "kernel.h"
#include "keyboard.h"
#include "mp3data.h"
#include "metadata.h"
#include "screens.h"
#include "tree.h"
#include "settings.h"
#include "playlist_viewer.h"
#include "talk.h"
#include "onplay.h"
#include "filetypes.h"
#include "plugin.h"
#include "bookmark.h"
#include "action.h"
#include "splash.h"
#include "yesno.h"
#include "menus/exported_menus.h"
#ifdef HAVE_LCD_BITMAP
#include "icons.h"
#endif
#include "sound_menu.h"
#include "playlist_menu.h"
#include "playlist_catalog.h"
#ifdef HAVE_TAGCACHE
#include "tagtree.h"
#endif
#include "cuesheet.h"
#include "statusbar-skinned.h"
#include "pitchscreen.h"
#include "viewport.h"
#include "filefuncs.h"
#include "shortcuts.h"
static int context;
static const char* selected_file = NULL;
static int selected_file_attr = 0;
static int onplay_result = ONPLAY_OK;
static char clipboard_selection[MAX_PATH];
static int clipboard_selection_attr = 0;
static bool clipboard_is_copy = false;
/* redefine MAKE_MENU so the MENU_EXITAFTERTHISMENU flag can be added easily */
#define MAKE_ONPLAYMENU( name, str, callback, icon, ... ) \
static const struct menu_item_ex *name##_[] = {__VA_ARGS__}; \
static const struct menu_callback_with_desc name##__ = {callback,str,icon};\
static const struct menu_item_ex name = \
{MT_MENU|MENU_HAS_DESC|MENU_EXITAFTERTHISMENU| \
MENU_ITEM_COUNT(sizeof( name##_)/sizeof(*name##_)), \
{ (void*)name##_},{.callback_and_desc = & name##__}};
/* ----------------------------------------------------------------------- */
/* Displays the bookmark menu options for the user to decide. This is an */
/* interface function. */
/* ----------------------------------------------------------------------- */
static int bookmark_menu_callback(int action,
const struct menu_item_ex *this_item);
MENUITEM_FUNCTION(bookmark_create_menu_item, 0,
ID2P(LANG_BOOKMARK_MENU_CREATE),
bookmark_create_menu, NULL,
bookmark_menu_callback, Icon_Bookmark);
MENUITEM_FUNCTION(bookmark_load_menu_item, 0,
ID2P(LANG_BOOKMARK_MENU_LIST),
bookmark_load_menu, NULL,
bookmark_menu_callback, Icon_Bookmark);
MAKE_ONPLAYMENU(bookmark_menu, ID2P(LANG_BOOKMARK_MENU),
bookmark_menu_callback, Icon_Bookmark,
&bookmark_create_menu_item, &bookmark_load_menu_item);
static int bookmark_menu_callback(int action,
const struct menu_item_ex *this_item)
{
switch (action)
{
case ACTION_REQUEST_MENUITEM:
/* hide create bookmark option if bookmarking isn't currently possible (no track playing, queued tracks...) */
if (this_item == &bookmark_create_menu_item)
{
if (!bookmark_is_bookmarkable_state())
return ACTION_EXIT_MENUITEM;
}
/* hide loading bookmarks menu if no bookmarks exist */
else if (this_item == &bookmark_load_menu_item)
{
if (!bookmark_exists())
return ACTION_EXIT_MENUITEM;
}
/* hide the bookmark menu if bookmarks can't be loaded or created */
else if (!bookmark_is_bookmarkable_state() && !bookmark_exists())
return ACTION_EXIT_MENUITEM;
break;
#ifdef HAVE_LCD_CHARCELLS
case ACTION_ENTER_MENUITEM:
status_set_param(true);
break;
#endif
case ACTION_EXIT_MENUITEM:
#ifdef HAVE_LCD_CHARCELLS
status_set_param(false);
#endif
settings_save();
break;
}
return action;
}
/* CONTEXT_WPS playlist options */
static bool shuffle_playlist(void)
{
playlist_sort(NULL, true);
playlist_randomise(NULL, current_tick, true);
return false;
}
static bool save_playlist(void)
{
save_playlist_screen(NULL);
return false;
}
extern struct menu_item_ex view_cur_playlist; /* from playlist_menu.c */
MENUITEM_FUNCTION(search_playlist_item, 0, ID2P(LANG_SEARCH_IN_PLAYLIST),
search_playlist, NULL, NULL, Icon_Playlist);
MENUITEM_FUNCTION(playlist_save_item, 0, ID2P(LANG_SAVE_DYNAMIC_PLAYLIST),
save_playlist, NULL, NULL, Icon_Playlist);
MENUITEM_FUNCTION(reshuffle_item, 0, ID2P(LANG_SHUFFLE_PLAYLIST),
shuffle_playlist, NULL, NULL, Icon_Playlist);
MAKE_ONPLAYMENU( wps_playlist_menu, ID2P(LANG_PLAYLIST),
NULL, Icon_Playlist,
&view_cur_playlist, &search_playlist_item,
&playlist_save_item, &reshuffle_item
);
/* CONTEXT_[TREE|ID3DB] playlist options */
static bool add_to_playlist(int position, bool queue)
{
bool new_playlist = !(audio_status() & AUDIO_STATUS_PLAY);
const char *lines[] = {
ID2P(LANG_RECURSE_DIRECTORY_QUESTION),
selected_file
};
const struct text_message message={lines, 2};
splash(0, ID2P(LANG_WAIT));
if (new_playlist)
playlist_create(NULL, NULL);
/* always set seed before inserting shuffled */
if (position == PLAYLIST_INSERT_SHUFFLED ||
position == PLAYLIST_INSERT_LAST_SHUFFLED)
{
srand(current_tick);
if (position == PLAYLIST_INSERT_LAST_SHUFFLED)
playlist_set_last_shuffled_start();
}
#ifdef HAVE_TAGCACHE
if (context == CONTEXT_ID3DB)
{
tagtree_insert_selection_playlist(position, queue);
}
else
#endif
{
if ((selected_file_attr & FILE_ATTR_MASK) == FILE_ATTR_AUDIO)
playlist_insert_track(NULL, selected_file, position, queue, true);
else if (selected_file_attr & ATTR_DIRECTORY)
{
bool recurse = false;
if (global_settings.recursive_dir_insert != RECURSE_ASK)
recurse = (bool)global_settings.recursive_dir_insert;
else
{
/* Ask if user wants to recurse directory */
recurse = (gui_syncyesno_run(&message, NULL, NULL)==YESNO_YES);
}
playlist_insert_directory(NULL, selected_file, position, queue,
recurse);
}
else if ((selected_file_attr & FILE_ATTR_MASK) == FILE_ATTR_M3U)
playlist_insert_playlist(NULL, selected_file, position, queue);
}
if (new_playlist && (playlist_amount() > 0))
{
/* nothing is currently playing so begin playing what we just
inserted */
if (global_settings.playlist_shuffle)
playlist_shuffle(current_tick, -1);
playlist_start(0,0);
onplay_result = ONPLAY_START_PLAY;
}
return false;
}
static bool view_playlist(void)
{
bool was_playing = audio_status() & AUDIO_STATUS_PLAY;
bool result;
result = playlist_viewer_ex(selected_file);
if (!was_playing && (audio_status() & AUDIO_STATUS_PLAY) &&
onplay_result == ONPLAY_OK)
/* playlist was started from viewer */
onplay_result = ONPLAY_START_PLAY;
return result;
}
static int playlist_insert_func(void *param)
{
if (((intptr_t)param == PLAYLIST_REPLACE) && !warn_on_pl_erase())
return 0;
add_to_playlist((intptr_t)param, false);
return 0;
}
static int playlist_queue_func(void *param)
{
add_to_playlist((intptr_t)param, true);
return 0;
}
static int treeplaylist_wplayback_callback(int action,
const struct menu_item_ex* this_item)
{
(void)this_item;
switch (action)
{
case ACTION_REQUEST_MENUITEM:
if (audio_status() & AUDIO_STATUS_PLAY)
return action;
else
return ACTION_EXIT_MENUITEM;
break;
}
return action;
}
static int treeplaylist_callback(int action,
const struct menu_item_ex *this_item);
/* insert items */
MENUITEM_FUNCTION(i_pl_item, MENU_FUNC_USEPARAM, ID2P(LANG_INSERT),
playlist_insert_func, (intptr_t*)PLAYLIST_INSERT,
NULL, Icon_Playlist);
MENUITEM_FUNCTION(i_first_pl_item, MENU_FUNC_USEPARAM, ID2P(LANG_INSERT_FIRST),
playlist_insert_func, (intptr_t*)PLAYLIST_INSERT_FIRST,
treeplaylist_wplayback_callback, Icon_Playlist);
MENUITEM_FUNCTION(i_last_pl_item, MENU_FUNC_USEPARAM, ID2P(LANG_INSERT_LAST),
playlist_insert_func, (intptr_t*)PLAYLIST_INSERT_LAST,
treeplaylist_wplayback_callback, Icon_Playlist);
MENUITEM_FUNCTION(i_shuf_pl_item, MENU_FUNC_USEPARAM,
ID2P(LANG_INSERT_SHUFFLED), playlist_insert_func,
(intptr_t*)PLAYLIST_INSERT_SHUFFLED,
treeplaylist_callback, Icon_Playlist);
MENUITEM_FUNCTION(i_last_shuf_pl_item, MENU_FUNC_USEPARAM,
ID2P(LANG_INSERT_LAST_SHUFFLED), playlist_insert_func,
(intptr_t*)PLAYLIST_INSERT_LAST_SHUFFLED,
treeplaylist_callback, Icon_Playlist);
/* queue items */
MENUITEM_FUNCTION(q_pl_item, MENU_FUNC_USEPARAM, ID2P(LANG_QUEUE),
playlist_queue_func, (intptr_t*)PLAYLIST_INSERT,
treeplaylist_wplayback_callback, Icon_Playlist);
MENUITEM_FUNCTION(q_first_pl_item, MENU_FUNC_USEPARAM, ID2P(LANG_QUEUE_FIRST),
playlist_queue_func, (intptr_t*)PLAYLIST_INSERT_FIRST,
treeplaylist_wplayback_callback, Icon_Playlist);
MENUITEM_FUNCTION(q_last_pl_item, MENU_FUNC_USEPARAM, ID2P(LANG_QUEUE_LAST),
playlist_queue_func, (intptr_t*)PLAYLIST_INSERT_LAST,
treeplaylist_wplayback_callback, Icon_Playlist);
MENUITEM_FUNCTION(q_shuf_pl_item, MENU_FUNC_USEPARAM,
ID2P(LANG_QUEUE_SHUFFLED), playlist_queue_func,
(intptr_t*)PLAYLIST_INSERT_SHUFFLED,
treeplaylist_wplayback_callback, Icon_Playlist);
MENUITEM_FUNCTION(q_last_shuf_pl_item, MENU_FUNC_USEPARAM,
ID2P(LANG_QUEUE_LAST_SHUFFLED), playlist_queue_func,
(intptr_t*)PLAYLIST_INSERT_LAST_SHUFFLED,
treeplaylist_callback, Icon_Playlist);
/* replace playlist */
MENUITEM_FUNCTION(replace_pl_item, MENU_FUNC_USEPARAM, ID2P(LANG_REPLACE),
playlist_insert_func, (intptr_t*)PLAYLIST_REPLACE,
treeplaylist_wplayback_callback, Icon_Playlist);
/* others */
MENUITEM_FUNCTION(view_playlist_item, 0, ID2P(LANG_VIEW),
view_playlist, NULL,
treeplaylist_callback, Icon_Playlist);
MAKE_ONPLAYMENU( tree_playlist_menu, ID2P(LANG_CURRENT_PLAYLIST),
treeplaylist_callback, Icon_Playlist,
/* view */
&view_playlist_item,
/* insert */
&i_pl_item, &i_first_pl_item, &i_last_pl_item,
&i_shuf_pl_item, &i_last_shuf_pl_item,
/* queue */
&q_pl_item, &q_first_pl_item, &q_last_pl_item,
&q_shuf_pl_item, &q_last_shuf_pl_item,
/* replace */
&replace_pl_item
);
static int treeplaylist_callback(int action,
const struct menu_item_ex *this_item)
{
switch (action)
{
case ACTION_REQUEST_MENUITEM:
if (this_item == &tree_playlist_menu)
{
if (((selected_file_attr & FILE_ATTR_MASK) ==
FILE_ATTR_AUDIO) ||
((selected_file_attr & FILE_ATTR_MASK) == FILE_ATTR_M3U)||
(selected_file_attr & ATTR_DIRECTORY))
{
return action;
}
}
else if (this_item == &view_playlist_item)
{
if ((selected_file_attr & FILE_ATTR_MASK) == FILE_ATTR_M3U &&
context == CONTEXT_TREE)
{
return action;
}
}
else if (this_item == &i_shuf_pl_item)
{
if ((audio_status() & AUDIO_STATUS_PLAY) ||
(selected_file_attr & ATTR_DIRECTORY) ||
((selected_file_attr & FILE_ATTR_MASK) == FILE_ATTR_M3U))
{
return action;
}
}
else if (this_item == &i_last_shuf_pl_item ||
this_item == &q_last_shuf_pl_item)
{
if ((playlist_amount() > 0) &&
(audio_status() & AUDIO_STATUS_PLAY) &&
((selected_file_attr & ATTR_DIRECTORY) ||
((selected_file_attr & FILE_ATTR_MASK) == FILE_ATTR_M3U)))
{
return action;
}
}
return ACTION_EXIT_MENUITEM;
break;
}
return action;
}
void onplay_show_playlist_menu(char* path)
{
selected_file = path;
if (dir_exists(path))
selected_file_attr = ATTR_DIRECTORY;
else
selected_file_attr = filetype_get_attr(path);
do_menu(&tree_playlist_menu, NULL, NULL, false);
}
/* playlist catalog options */
static bool cat_add_to_a_playlist(void)
{
return catalog_add_to_a_playlist(selected_file, selected_file_attr,
false, NULL);
}
static bool cat_add_to_a_new_playlist(void)
{
return catalog_add_to_a_playlist(selected_file, selected_file_attr,
true, NULL);
}
static int clipboard_callback(int action,const struct menu_item_ex *this_item);
static bool set_catalogdir(void)
{
catalog_set_directory(selected_file);
settings_save();
return false;
}
MENUITEM_FUNCTION(set_catalogdir_item, 0, ID2P(LANG_SET_AS_PLAYLISTCAT_DIR),
set_catalogdir, NULL, clipboard_callback, Icon_Playlist);
static int cat_playlist_callback(int action,
const struct menu_item_ex *this_item);
MENUITEM_FUNCTION(cat_add_to_list, 0, ID2P(LANG_CATALOG_ADD_TO),
cat_add_to_a_playlist, 0, NULL, Icon_Playlist);
MENUITEM_FUNCTION(cat_add_to_new, 0, ID2P(LANG_CATALOG_ADD_TO_NEW),
cat_add_to_a_new_playlist, 0, NULL, Icon_Playlist);
MAKE_ONPLAYMENU(cat_playlist_menu, ID2P(LANG_CATALOG),
cat_playlist_callback, Icon_Playlist,
&cat_add_to_list, &cat_add_to_new, &set_catalogdir_item);
void onplay_show_playlist_cat_menu(char* track_name)
{
selected_file = track_name;
selected_file_attr = FILE_ATTR_AUDIO;
do_menu(&cat_playlist_menu, NULL, NULL, false);
}
static int cat_playlist_callback(int action,
const struct menu_item_ex *this_item)
{
(void)this_item;
if (!selected_file ||
(((selected_file_attr & FILE_ATTR_MASK) != FILE_ATTR_AUDIO) &&
((selected_file_attr & FILE_ATTR_MASK) != FILE_ATTR_M3U) &&
((selected_file_attr & ATTR_DIRECTORY) == 0)))
{
return ACTION_EXIT_MENUITEM;
}
#ifdef HAVE_TAGCACHE
if (context == CONTEXT_ID3DB &&
((selected_file_attr & FILE_ATTR_MASK) != FILE_ATTR_AUDIO))
{
return ACTION_EXIT_MENUITEM;
}
#endif
switch (action)
{
case ACTION_REQUEST_MENUITEM:
if ((audio_status() & AUDIO_STATUS_PLAY) || context != CONTEXT_WPS)
{
return action;
}
else
return ACTION_EXIT_MENUITEM;
break;
}
return action;
}
#ifdef HAVE_LCD_BITMAP
static void draw_slider(void)
{
FOR_NB_SCREENS(i)
{
struct viewport vp;
int slider_height = 2*screens[i].getcharheight();
viewport_set_defaults(&vp, i);
screens[i].set_viewport(&vp);
show_busy_slider(&screens[i], 1, vp.height - slider_height,
vp.width-2, slider_height-1);
screens[i].update_viewport();
screens[i].set_viewport(NULL);
}
}
#else
#define draw_slider()
#endif
/* helper function to remove a non-empty directory */
static int remove_dir(char* dirname, int len)
{
int result = 0;
DIR* dir;
int dirlen = strlen(dirname);
dir = opendir(dirname);
if (!dir)
return -1; /* open error */
while(true)
{
struct dirent* entry;
/* walk through the directory content */
entry = readdir(dir);
if (!entry)
break;
struct dirinfo info = dir_get_info(dir, entry);
dirname[dirlen] ='\0';
/* inform the user which dir we're deleting */
splash(0, dirname);
/* append name to current directory */
snprintf(dirname+dirlen, len-dirlen, "/%s", entry->d_name);
if (info.attribute & ATTR_DIRECTORY)
{ /* remove a subdirectory */
if (!strcmp((char *)entry->d_name, ".") ||
!strcmp((char *)entry->d_name, ".."))
continue; /* skip these */
result = remove_dir(dirname, len); /* recursion */
if (result)
break; /* or better continue, delete what we can? */
}
else
{ /* remove a file */
draw_slider();
result = remove(dirname);
}
if(ACTION_STD_CANCEL == get_action(CONTEXT_STD,TIMEOUT_NOBLOCK))
{
splash(HZ, ID2P(LANG_CANCEL));
result = -1;
break;
}
}
closedir(dir);
if (!result)
{ /* remove the now empty directory */
dirname[dirlen] = '\0'; /* terminate to original length */
result = rmdir(dirname);
}
return result;
}
/* share code for file and directory deletion, saves space */
static bool delete_file_dir(void)
{
char file_to_delete[MAX_PATH];
strcpy(file_to_delete, selected_file);
const char *lines[]={
ID2P(LANG_REALLY_DELETE),
file_to_delete
};
const char *yes_lines[]={
ID2P(LANG_DELETING),
file_to_delete
};
const struct text_message message={lines, 2};
const struct text_message yes_message={yes_lines, 2};
if(gui_syncyesno_run(&message, &yes_message, NULL)!=YESNO_YES)
return false;
splash(0, str(LANG_DELETING));
int res;
if (selected_file_attr & ATTR_DIRECTORY) /* true if directory */
{
char pathname[MAX_PATH]; /* space to go deep */
cpu_boost(true);
strlcpy(pathname, file_to_delete, sizeof(pathname));
res = remove_dir(pathname, sizeof(pathname));
cpu_boost(false);
}
else
res = remove(file_to_delete);
if (!res)
onplay_result = ONPLAY_RELOAD_DIR;
return (res == 0);
}
static bool rename_file(void)
{
char newname[MAX_PATH];
char* ptr = strrchr(selected_file, '/') + 1;
int pathlen = (ptr - selected_file);
strlcpy(newname, selected_file, sizeof(newname));
if (!kbd_input(newname + pathlen, (sizeof newname)-pathlen)) {
if (!strlen(newname + pathlen) ||
(rename(selected_file, newname) < 0)) {
cond_talk_ids_fq(LANG_RENAME, LANG_FAILED);
splashf(HZ*2, "%s %s", str(LANG_RENAME), str(LANG_FAILED));
}
else
onplay_result = ONPLAY_RELOAD_DIR;
}
return false;
}
static bool create_dir(void)
{
char dirname[MAX_PATH];
char *cwd;
int rc;
int pathlen;
cwd = getcwd(NULL, 0);
memset(dirname, 0, sizeof dirname);
snprintf(dirname, sizeof dirname, "%s/", cwd[1] ? cwd : "");
pathlen = strlen(dirname);
rc = kbd_input(dirname + pathlen, (sizeof dirname)-pathlen);
if (rc < 0)
return false;
rc = mkdir(dirname);
if (rc < 0) {
cond_talk_ids_fq(LANG_CREATE_DIR, LANG_FAILED);
splashf(HZ, (unsigned char *)"%s %s", str(LANG_CREATE_DIR),
str(LANG_FAILED));
} else {
onplay_result = ONPLAY_RELOAD_DIR;
}
return true;
}
/* Store the current selection in the clipboard */
static bool clipboard_clip(bool copy)
{
clipboard_selection[0] = 0;
strlcpy(clipboard_selection, selected_file, sizeof(clipboard_selection));
clipboard_selection_attr = selected_file_attr;
clipboard_is_copy = copy;
return true;
}
static bool clipboard_cut(void)
{
return clipboard_clip(false);
}
static bool clipboard_copy(void)
{
return clipboard_clip(true);
}
/* Paste a file to a new directory. Will overwrite always. */
static bool clipboard_pastefile(const char *src, const char *target, bool copy)
{
int src_fd, target_fd;
size_t buffersize;
ssize_t size, bytesread, byteswritten;
char *buffer;
bool result = false;
if (copy) {
/* See if we can get the plugin buffer for the file copy buffer */
buffer = (char *) plugin_get_buffer(&buffersize);
if (buffer == NULL || buffersize < 512) {
/* Not large enough, try for a disk sector worth of stack
instead */
buffersize = 512;
buffer = (char *) __builtin_alloca(buffersize);
}
if (buffer == NULL) {
return false;
}
buffersize &= ~0x1ff; /* Round buffer size to multiple of sector
size */
src_fd = open(src, O_RDONLY);
if (src_fd >= 0) {
target_fd = creat(target, 0666);
if (target_fd >= 0) {
result = true;
size = filesize(src_fd);
if (size == -1) {
result = false;
}
while(size > 0) {
bytesread = read(src_fd, buffer, buffersize);
if (bytesread == -1) {
result = false;
break;
}
size -= bytesread;
while(bytesread > 0) {
byteswritten = write(target_fd, buffer, bytesread);
if (byteswritten < 0) {
result = false;
size = 0;
break;
}
bytesread -= byteswritten;
draw_slider();
}
}
close(target_fd);
/* Copy failed. Cleanup. */
if (!result) {
remove(target);
}
}
close(src_fd);
}
} else {
result = rename(src, target) == 0;
#ifdef HAVE_MULTIVOLUME
if (!result) {
if (errno == EXDEV) {
/* Failed because cross volume rename doesn't work. Copy
instead */
result = clipboard_pastefile(src, target, true);
if (result) {
result = remove(src) == 0;
}
}
}
#endif
}
return result;
}
/* Paste a directory to a new location. Designed to be called by
clipboard_paste */
static bool clipboard_pastedirectory(char *src, int srclen, char *target,
int targetlen, bool copy)
{
DIR *srcdir;
int srcdirlen = strlen(src);
int targetdirlen = strlen(target);
bool result = true;
if (!file_exists(target)) {
if (!copy) {
/* Just move the directory */
result = rename(src, target) == 0;
#ifdef HAVE_MULTIVOLUME
if (!result && errno == EXDEV) {
/* Try a copy as we're going across devices */
result = clipboard_pastedirectory(src, srclen, target,
targetlen, true);
/* If it worked, remove the source directory */
if (result) {
remove_dir(src, srclen);
}
}
#endif
return result;
} else {
/* Make a directory to copy things to */
result = mkdir(target) == 0;
}
}
/* Check if something went wrong already */
if (!result) {
return result;
}
srcdir = opendir(src);
if (!srcdir) {
return false;
}
/* This loop will exit as soon as there's a problem */
while(result)
{
struct dirent* entry;
/* walk through the directory content */
entry = readdir(srcdir);
if (!entry)
break;
struct dirinfo info = dir_get_info(srcdir, entry);
/* append name to current directory */
snprintf(src+srcdirlen, srclen-srcdirlen, "/%s", entry->d_name);
snprintf(target+targetdirlen, targetlen-targetdirlen, "/%s",
entry->d_name);
DEBUGF("Copy %s to %s\n", src, target);
if (info.attribute & ATTR_DIRECTORY)
{ /* copy/move a subdirectory */
if (!strcmp((char *)entry->d_name, ".") ||
!strcmp((char *)entry->d_name, ".."))
continue; /* skip these */
result = clipboard_pastedirectory(src, srclen, target, targetlen,
copy); /* recursion */
}
else
{ /* copy/move a file */
draw_slider();
result = clipboard_pastefile(src, target, copy);
}
}
closedir(srcdir);
if (result) {
src[srcdirlen] = '\0'; /* terminate to original length */
target[targetdirlen] = '\0'; /* terminate to original length */
}
return result;
}
/* Paste the clipboard to the current directory */
static bool clipboard_paste(void)
{
char target[MAX_PATH];
char *cwd, *nameptr;
bool success;
static const char *lines[]={ID2P(LANG_REALLY_OVERWRITE)};
static const struct text_message message={lines, 1};
/* Get the name of the current directory */
cwd = getcwd(NULL, 0);
/* Figure out the name of the selection */
nameptr = strrchr(clipboard_selection, '/');
/* Final target is current directory plus name of selection */
snprintf(target, sizeof(target), "%s%s", cwd[1] ? cwd : "", nameptr);
/* If the target existed but they choose not to overwite, exit */
if (file_exists(target) &&
(gui_syncyesno_run(&message, NULL, NULL) == YESNO_NO)) {
return false;
}
if (clipboard_is_copy) {
splash(0, ID2P(LANG_COPYING));
}
else
{
splash(0, ID2P(LANG_MOVING));
}
/* Now figure out what we're doing */
cpu_boost(true);
if (clipboard_selection_attr & ATTR_DIRECTORY) {
/* Recursion. Set up external stack */
char srcpath[MAX_PATH];
char targetpath[MAX_PATH];
if (!strncmp(clipboard_selection, target, strlen(clipboard_selection)))
{
/* Do not allow the user to paste a directory into a dir they are
copying */
success = 0;
}
else
{
strlcpy(srcpath, clipboard_selection, sizeof(srcpath));
strlcpy(targetpath, target, sizeof(targetpath));
success = clipboard_pastedirectory(srcpath, sizeof(srcpath),
target, sizeof(targetpath), clipboard_is_copy);
if (success && !clipboard_is_copy)
{
strlcpy(srcpath, clipboard_selection, sizeof(srcpath));
remove_dir(srcpath, sizeof(srcpath));
}
}
} else {
success = clipboard_pastefile(clipboard_selection, target,
clipboard_is_copy);
}
cpu_boost(false);
/* Did it work? */
if (success) {
/* Reset everything */
clipboard_selection[0] = 0;
clipboard_selection_attr = 0;
clipboard_is_copy = false;
/* Force reload of the current directory */
onplay_result = ONPLAY_RELOAD_DIR;
} else {
cond_talk_ids_fq(LANG_PASTE, LANG_FAILED);
splashf(HZ, (unsigned char *)"%s %s", str(LANG_PASTE),
str(LANG_FAILED));
}
return true;
}
#ifdef HAVE_TAGCACHE
static int set_rating_inline(void)
{
struct mp3entry* id3 = audio_current_track();
if (id3 && id3->tagcache_idx && global_settings.runtimedb)
{
set_int_ex(str(LANG_MENU_SET_RATING), "", UNIT_INT, (void*)(&id3->rating),
NULL, 1, 0, 10, NULL, NULL);
tagcache_update_numeric(id3->tagcache_idx-1, tag_rating, id3->rating);
}
else
splash(HZ*2, ID2P(LANG_ID3_NO_INFO));
return 0;
}
static int ratingitem_callback(int action,const struct menu_item_ex *this_item)
{
(void)this_item;
switch (action)
{
case ACTION_REQUEST_MENUITEM:
if (!selected_file || !global_settings.runtimedb ||
!tagcache_is_usable())
return ACTION_EXIT_MENUITEM;
break;
}
return action;
}
MENUITEM_FUNCTION(rating_item, 0, ID2P(LANG_MENU_SET_RATING),
set_rating_inline, NULL,
ratingitem_callback, Icon_Questionmark);
#endif
#ifdef HAVE_PICTUREFLOW_INTEGRATION
MENUITEM_RETURNVALUE(pictureflow_item, ID2P(LANG_ONPLAY_PICTUREFLOW),
GO_TO_PICTUREFLOW, NULL, Icon_NOICON);
#endif
static bool view_cue(void)
{
struct mp3entry* id3 = audio_current_track();
if(id3 && id3->cuesheet)
{
browse_cuesheet(id3->cuesheet);
}
return false;
}
static int view_cue_item_callback(int action,
const struct menu_item_ex *this_item)
{
(void)this_item;
struct mp3entry* id3 = audio_current_track();
switch (action)
{
case ACTION_REQUEST_MENUITEM:
if (!selected_file
|| !id3 || !id3->cuesheet)
return ACTION_EXIT_MENUITEM;
break;
}
return action;
}
MENUITEM_FUNCTION(view_cue_item, 0, ID2P(LANG_BROWSE_CUESHEET),
view_cue, NULL, view_cue_item_callback, Icon_NOICON);
static int browse_id3_wrapper(void)
{
if (browse_id3())
return GO_TO_ROOT;
return GO_TO_PREVIOUS;
}
/* CONTEXT_WPS items */
MENUITEM_FUNCTION(browse_id3_item, MENU_FUNC_CHECK_RETVAL, ID2P(LANG_MENU_SHOW_ID3_INFO),
browse_id3_wrapper, NULL, NULL, Icon_NOICON);
#ifdef HAVE_PITCHSCREEN
MENUITEM_FUNCTION(pitch_screen_item, 0, ID2P(LANG_PITCH),
gui_syncpitchscreen_run, NULL, NULL, Icon_Audio);
#endif
/* CONTEXT_[TREE|ID3DB] items */
static int clipboard_callback(int action,const struct menu_item_ex *this_item);
MENUITEM_FUNCTION(rename_file_item, 0, ID2P(LANG_RENAME),
rename_file, NULL, clipboard_callback, Icon_NOICON);
MENUITEM_FUNCTION(clipboard_cut_item, 0, ID2P(LANG_CUT),
clipboard_cut, NULL, clipboard_callback, Icon_NOICON);
MENUITEM_FUNCTION(clipboard_copy_item, 0, ID2P(LANG_COPY),
clipboard_copy, NULL, clipboard_callback, Icon_NOICON);
MENUITEM_FUNCTION(clipboard_paste_item, 0, ID2P(LANG_PASTE),
clipboard_paste, NULL, clipboard_callback, Icon_NOICON);
MENUITEM_FUNCTION(delete_file_item, 0, ID2P(LANG_DELETE),
delete_file_dir, NULL, clipboard_callback, Icon_NOICON);
MENUITEM_FUNCTION(delete_dir_item, 0, ID2P(LANG_DELETE_DIR),
delete_file_dir, NULL, clipboard_callback, Icon_NOICON);
MENUITEM_FUNCTION(create_dir_item, 0, ID2P(LANG_CREATE_DIR),
create_dir, NULL, clipboard_callback, Icon_NOICON);
/* other items */
static bool list_viewers(void)
{
int ret = filetype_list_viewers(selected_file);
if (ret == PLUGIN_USB_CONNECTED)
onplay_result = ONPLAY_RELOAD_DIR;
return false;
}
static bool onplay_load_plugin(void *param)
{
int ret = filetype_load_plugin((const char*)param, selected_file);
if (ret == PLUGIN_USB_CONNECTED)
onplay_result = ONPLAY_RELOAD_DIR;
return false;
}
MENUITEM_FUNCTION(list_viewers_item, 0, ID2P(LANG_ONPLAY_OPEN_WITH),
list_viewers, NULL, clipboard_callback, Icon_NOICON);
MENUITEM_FUNCTION(properties_item, MENU_FUNC_USEPARAM, ID2P(LANG_PROPERTIES),
onplay_load_plugin, (void *)"properties",
clipboard_callback, Icon_NOICON);
static bool onplay_add_to_shortcuts(void)
{
shortcuts_add(SHORTCUT_BROWSER, selected_file);
return false;
}
MENUITEM_FUNCTION(add_to_faves_item, 0, ID2P(LANG_ADD_TO_FAVES),
onplay_add_to_shortcuts, NULL,
clipboard_callback, Icon_NOICON);
#if LCD_DEPTH > 1
static bool set_backdrop(void)
{
strlcpy(global_settings.backdrop_file, selected_file,
sizeof(global_settings.backdrop_file));
settings_save();
skin_backdrop_load_setting();
skin_backdrop_show(sb_get_backdrop(SCREEN_MAIN));
return true;
}
MENUITEM_FUNCTION(set_backdrop_item, 0, ID2P(LANG_SET_AS_BACKDROP),
set_backdrop, NULL, clipboard_callback, Icon_NOICON);
#endif
#ifdef HAVE_RECORDING
static bool set_recdir(void)
{
strlcpy(global_settings.rec_directory, selected_file,
sizeof(global_settings.rec_directory));
settings_save();
return false;
}
MENUITEM_FUNCTION(set_recdir_item, 0, ID2P(LANG_SET_AS_REC_DIR),
set_recdir, NULL, clipboard_callback, Icon_Recording);
#endif
static bool set_startdir(void)
{
snprintf(global_settings.start_directory,
sizeof(global_settings.start_directory),
"%s/", selected_file);
settings_save();
return false;
}
MENUITEM_FUNCTION(set_startdir_item, 0, ID2P(LANG_SET_AS_START_DIR),
set_startdir, NULL, clipboard_callback, Icon_file_view_menu);
static int clipboard_callback(int action,const struct menu_item_ex *this_item)
{
switch (action)
{
case ACTION_REQUEST_MENUITEM:
#ifdef HAVE_MULTIVOLUME
if ((selected_file_attr & FAT_ATTR_VOLUME) &&
(this_item == &rename_file_item ||
this_item == &delete_dir_item ||
this_item == &clipboard_cut_item) )
return ACTION_EXIT_MENUITEM;
/* no rename+delete for volumes */
if ((selected_file_attr & ATTR_VOLUME) &&
(this_item == &delete_file_item ||
this_item == &list_viewers_item))
return ACTION_EXIT_MENUITEM;
#endif
#ifdef HAVE_TAGCACHE
if (context == CONTEXT_ID3DB)
{
if (((selected_file_attr & FILE_ATTR_MASK) ==
FILE_ATTR_AUDIO) &&
this_item == &properties_item)
return action;
return ACTION_EXIT_MENUITEM;
}
#endif
if (this_item == &clipboard_paste_item)
{ /* visible if there is something to paste */
return (clipboard_selection[0] != 0) ?
action : ACTION_EXIT_MENUITEM;
}
else if (this_item == &create_dir_item)
{
/* always visible */
return action;
}
else if (selected_file)
{
/* requires an actual file */
if (this_item == &rename_file_item ||
this_item == &clipboard_cut_item ||
this_item == &clipboard_copy_item ||
this_item == &properties_item ||
this_item == &add_to_faves_item)
{
return action;
}
else if ((selected_file_attr & ATTR_DIRECTORY))
{
/* only for directories */
if (this_item == &delete_dir_item ||
this_item == &set_startdir_item ||
this_item == &set_catalogdir_item
#ifdef HAVE_RECORDING
|| this_item == &set_recdir_item
#endif
)
return action;
}
else if (this_item == &delete_file_item ||
this_item == &list_viewers_item)
{
/* only for files */
return action;
}
#if LCD_DEPTH > 1
else if (this_item == &set_backdrop_item)
{
char *suffix = strrchr(selected_file, '.');
if (suffix)
{
if (strcasecmp(suffix, ".bmp") == 0)
{
return action;
}
}
}
#endif
}
return ACTION_EXIT_MENUITEM;
break;
}
return action;
}
static int onplaymenu_callback(int action,const struct menu_item_ex *this_item);
/* used when onplay() is called in the CONTEXT_WPS context */
MAKE_ONPLAYMENU( wps_onplay_menu, ID2P(LANG_ONPLAY_MENU_TITLE),
onplaymenu_callback, Icon_Audio,
&wps_playlist_menu, &cat_playlist_menu,
&sound_settings, &playback_settings,
#ifdef HAVE_TAGCACHE
&rating_item,
#endif
&bookmark_menu,
#ifdef HAVE_PICTUREFLOW_INTEGRATION
&pictureflow_item,
#endif
&browse_id3_item, &list_viewers_item,
&delete_file_item, &view_cue_item,
#ifdef HAVE_PITCHSCREEN
&pitch_screen_item,
#endif
);
/* used when onplay() is not called in the CONTEXT_WPS context */
MAKE_ONPLAYMENU( tree_onplay_menu, ID2P(LANG_ONPLAY_MENU_TITLE),
onplaymenu_callback, Icon_file_view_menu,
&tree_playlist_menu, &cat_playlist_menu,
&rename_file_item, &clipboard_cut_item, &clipboard_copy_item,
&clipboard_paste_item, &delete_file_item, &delete_dir_item,
#if LCD_DEPTH > 1
&set_backdrop_item,
#endif
&list_viewers_item, &create_dir_item, &properties_item,
#ifdef HAVE_RECORDING
&set_recdir_item,
#endif
&set_startdir_item, &add_to_faves_item,
);
static int onplaymenu_callback(int action,const struct menu_item_ex *this_item)
{
switch (action)
{
case ACTION_TREE_STOP:
if (this_item == &wps_onplay_menu)
{
list_stop_handler();
return ACTION_STD_CANCEL;
}
break;
case ACTION_EXIT_MENUITEM:
return ACTION_EXIT_AFTER_THIS_MENUITEM;
break;
}
return action;
}
#ifdef HAVE_HOTKEY
/* direct function calls, no need for menu callbacks */
static bool delete_item(void)
{
#ifdef HAVE_MULTIVOLUME
/* no delete for volumes */
if ((selected_file_attr & FAT_ATTR_VOLUME) ||
(selected_file_attr & ATTR_VOLUME))
return false;
#endif
return delete_file_dir();
}
static bool open_with(void)
{
/* only open files */
if (selected_file_attr & ATTR_DIRECTORY)
return false;
#ifdef HAVE_MULTIVOLUME
if (selected_file_attr & ATTR_VOLUME)
return false;
#endif
return list_viewers();
}
static int playlist_insert_shuffled(void)
{
if ((audio_status() & AUDIO_STATUS_PLAY) ||
(selected_file_attr & ATTR_DIRECTORY) ||
((selected_file_attr & FILE_ATTR_MASK) == FILE_ATTR_M3U))
{
playlist_insert_func((intptr_t*)PLAYLIST_INSERT_SHUFFLED);
return ONPLAY_START_PLAY;
}
return ONPLAY_RELOAD_DIR;
}
struct hotkey_assignment {
int action; /* hotkey_action */
int lang_id; /* Language ID */
struct menu_func func; /* Function to run if this entry is selected */
int return_code; /* What to return after the function is run */
};
#define HOTKEY_FUNC(func, param) {{(void *)func}, param}
/* Any desired hotkey functions go here, in the enum in onplay.h,
and in the settings menu in settings_list.c. The order here
is not important. */
static struct hotkey_assignment hotkey_items[] = {
{ HOTKEY_VIEW_PLAYLIST, LANG_VIEW_DYNAMIC_PLAYLIST,
HOTKEY_FUNC(NULL, NULL),
ONPLAY_PLAYLIST },
{ HOTKEY_SHOW_TRACK_INFO, LANG_MENU_SHOW_ID3_INFO,
HOTKEY_FUNC(browse_id3, NULL),
ONPLAY_RELOAD_DIR },
#ifdef HAVE_PITCHSCREEN
{ HOTKEY_PITCHSCREEN, LANG_PITCH,
HOTKEY_FUNC(gui_syncpitchscreen_run, NULL),
ONPLAY_RELOAD_DIR },
#endif
{ HOTKEY_OPEN_WITH, LANG_ONPLAY_OPEN_WITH,
HOTKEY_FUNC(open_with, NULL),
ONPLAY_RELOAD_DIR },
{ HOTKEY_DELETE, LANG_DELETE,
HOTKEY_FUNC(delete_item, NULL),
ONPLAY_RELOAD_DIR },
{ HOTKEY_INSERT, LANG_INSERT,
HOTKEY_FUNC(playlist_insert_func, (intptr_t*)PLAYLIST_INSERT),
ONPLAY_RELOAD_DIR },
{ HOTKEY_INSERT_SHUFFLED, LANG_INSERT_SHUFFLED,
HOTKEY_FUNC(playlist_insert_shuffled, NULL),
ONPLAY_RELOAD_DIR },
#ifdef HAVE_PICTUREFLOW_INTEGRATION
{ HOTKEY_PICTUREFLOW, LANG_ONPLAY_PICTUREFLOW,
HOTKEY_FUNC(NULL, NULL),
ONPLAY_PICTUREFLOW },
#endif
};
/* Return the language ID for this action */
int get_hotkey_lang_id(int action)
{
int i = ARRAYLEN(hotkey_items);
while (i--)
{
if (hotkey_items[i].action == action)
return hotkey_items[i].lang_id;
}
return LANG_OFF;
}
/* Execute the hotkey function, if listed */
static int execute_hotkey(bool is_wps)
{
int i = ARRAYLEN(hotkey_items);
struct hotkey_assignment *this_item;
const int action = (is_wps ? global_settings.hotkey_wps :
global_settings.hotkey_tree);
/* search assignment struct for a match for the hotkey setting */
while (i--)
{
this_item = &hotkey_items[i];
if (this_item->action == action)
{
/* run the associated function (with optional param), if any */
const struct menu_func func = this_item->func;
int func_return = ONPLAY_RELOAD_DIR;
if (func.function != NULL)
{
if (func.param != NULL)
func_return = (*func.function_w_param)(func.param);
else
func_return = (*func.function)();
}
/* return with the associated code */
const int return_code = this_item->return_code;
/* ONPLAY_OK here means to use the function return code */
if (return_code == ONPLAY_OK)
return func_return;
return return_code;
}
}
/* no valid hotkey set, ignore hotkey */
return ONPLAY_RELOAD_DIR;
}
#endif /* HOTKEY */
int onplay(char* file, int attr, int from, bool hotkey)
{
const struct menu_item_ex *menu;
onplay_result = ONPLAY_OK;
context = from;
selected_file = file;
selected_file_attr = attr;
int menu_selection;
#ifdef HAVE_HOTKEY
if (hotkey)
return execute_hotkey(context == CONTEXT_WPS);
#else
(void)hotkey;
#endif
push_current_activity(ACTIVITY_CONTEXTMENU);
if (context == CONTEXT_WPS)
menu = &wps_onplay_menu;
else
menu = &tree_onplay_menu;
menu_selection = do_menu(menu, NULL, NULL, false);
pop_current_activity();
switch (menu_selection)
{
case GO_TO_WPS:
return ONPLAY_START_PLAY;
case GO_TO_ROOT:
case GO_TO_MAINMENU:
return ONPLAY_MAINMENU;
case GO_TO_PLAYLIST_VIEWER:
return ONPLAY_PLAYLIST;
#ifdef HAVE_PICTUREFLOW_INTEGRATION
case GO_TO_PICTUREFLOW:
return ONPLAY_PICTUREFLOW;
#endif
default:
return onplay_result;
}
}
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