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Initial multi screen support by Kévin Ferrare (Patch #1318081)

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7666 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Linus Nielsen Feltzing 2005-10-28 00:00:00 +00:00
parent 3efa91ed03
commit 7da9477bc3
21 changed files with 2524 additions and 720 deletions
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47
apps/filetree.c
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@ -79,12 +79,12 @@ static void check_file_thumbnails(struct tree_context* c)
struct dircache_entry *entry;
struct entry* dircache = c->dircache;
DIRCACHED *dir;
dir = opendir_cached(c->currdir);
if(!dir)
return;
for (i=0; i < c->filesindir; i++) /* mark all files as non talking, except the .talk ones */
/* mark all files as non talking, except the .talk ones */
for (i=0; i < c->filesindir; i++)
{
if (dircache[i].attr & ATTR_DIRECTORY)
continue; /* we're not touching directories */
@ -100,7 +100,7 @@ static void check_file_thumbnails(struct tree_context* c)
dircache[i].attr |= TREE_ATTR_THUMBNAIL; /* set */
}
}
while((entry = readdir_cached(dir)) != 0) /* walk directory */
{
int ext_pos;
@ -110,13 +110,13 @@ static void check_file_thumbnails(struct tree_context* c)
|| (entry->attribute & ATTR_DIRECTORY) /* no file */
|| strcasecmp(&entry->d_name[ext_pos], file_thumbnail_ext))
{ /* or doesn't end with ".talk", no candidate */
continue;
continue;
}
/* terminate the (disposable) name in dir buffer,
this truncates off the ".talk" without needing an extra buffer */
entry->d_name[ext_pos] = '\0';
/* search corresponding file in dir cache */
for (i=0; i < c->filesindir; i++)
{
@ -187,7 +187,7 @@ static int compare(const void* p1, const void* p2)
return 0; /* never reached */
}
/* load and sort directory into dircache. returns NULL on failure. */
/* load and sort directory into dircache. returns NULL on failure. */
int ft_load(struct tree_context* c, const char* tempdir)
{
int i;
@ -256,7 +256,7 @@ int ft_load(struct tree_context* c, const char* tempdir)
boot_cluster = entry->startcluster;
}
#endif
/* filter out non-visible files */
if ((!(dptr->attr & ATTR_DIRECTORY) && (
(*c->dirfilter == SHOW_PLAYLIST &&
@ -289,7 +289,7 @@ int ft_load(struct tree_context* c, const char* tempdir)
name_buffer_used += len + 1;
if (dptr->attr & ATTR_DIRECTORY) /* count the remaining dirs */
c->dirsindir++;
c->dirsindir++;
}
c->filesindir = i;
c->dirlength = i;
@ -297,7 +297,7 @@ int ft_load(struct tree_context* c, const char* tempdir)
qsort(c->dircache,i,sizeof(struct entry),compare);
/* If thumbnail talking is enabled, make an extra run to mark files with
/* If thumbnail talking is enabled, make an extra run to mark files with
associated thumbnails, so we don't do unsuccessful spinups later. */
if (global_settings.talk_file == 3)
check_file_thumbnails(c); /* map .talk to ours */
@ -310,7 +310,7 @@ int ft_enter(struct tree_context* c)
int rc = 0;
char buf[MAX_PATH];
struct entry *dircache = c->dircache;
struct entry* file = &dircache[c->dircursor + c->dirstart];
struct entry* file = &dircache[c->selected_item];
bool reload_dir = false;
bool start_wps = false;
bool exit_func = false;
@ -322,13 +322,10 @@ int ft_enter(struct tree_context* c)
if (file->attr & ATTR_DIRECTORY) {
memcpy(c->currdir, buf, sizeof(c->currdir));
if ( c->dirlevel < MAX_DIR_LEVELS ) {
c->dirpos[c->dirlevel] = c->dirstart;
c->cursorpos[c->dirlevel] = c->dircursor;
}
if ( c->dirlevel < MAX_DIR_LEVELS )
c->selected_item_history[c->dirlevel] = c->selected_item;
c->dirlevel++;
c->dircursor=0;
c->dirstart=0;
c->selected_item=0;
}
else {
int seed = current_tick;
@ -357,8 +354,7 @@ int ft_enter(struct tree_context* c)
if (playlist_create(c->currdir, NULL) != -1)
{
start_index =
ft_build_playlist(c, c->dircursor + c->dirstart);
start_index = ft_build_playlist(c, c->selected_item);
if (global_settings.playlist_shuffle)
{
start_index = playlist_shuffle(seed, start_index);
@ -497,14 +493,13 @@ int ft_exit(struct tree_context* c)
exit_func = true;
c->dirlevel--;
if ( c->dirlevel < MAX_DIR_LEVELS ) {
c->dirstart = c->dirpos[c->dirlevel];
c->dircursor = c->cursorpos[c->dirlevel];
}
if ( c->dirlevel < MAX_DIR_LEVELS )
c->selected_item=c->selected_item_history[c->dirlevel];
else
c->dirstart = c->dircursor = 0;
c->selected_item=0;
if (c->dirstart == -1)
/* if undefined position */
if (c->selected_item == -1)
strcpy(lastfile, buf);
}
else