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Playlist viewer move live preview. Closes FS #7968.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15124 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Antoine Cellerier 2007-10-15 20:34:02 +00:00
parent 8714b75d2b
commit 2490700867
1 changed files with 27 additions and 5 deletions
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32
apps/playlist_viewer.c
View file

@ -524,11 +524,33 @@ bool playlist_viewer(void)
return playlist_viewer_ex(NULL);
}
static int get_track_num( struct playlist_viewer * local_viewer,
int selected_item )
{
if( local_viewer->move_track >= 0 )
{
if( local_viewer->selected_track == selected_item )
{
return local_viewer->move_track;
}
else if( local_viewer->selected_track > selected_item
&& selected_item >= local_viewer->move_track )
{
return selected_item+1;
}
else if( local_viewer->selected_track < selected_item
&& selected_item <= local_viewer->move_track )
{
return selected_item-1;
}
}
return selected_item;
}
static char *playlist_callback_name(int selected_item, void *data, char *buffer)
{
struct playlist_viewer * local_viewer = (struct playlist_viewer *)data;
struct playlist_entry *track=
playlist_buffer_get_track(&(local_viewer->buffer), selected_item);
struct playlist_entry *track = playlist_buffer_get_track(&(local_viewer->buffer), get_track_num(local_viewer,selected_item));
format_line(track, buffer, MAX_PATH);
return(buffer);
}
@ -538,7 +560,8 @@ static int playlist_callback_icons(int selected_item, void *data)
{
struct playlist_viewer * local_viewer=(struct playlist_viewer *)data;
struct playlist_entry *track=
playlist_buffer_get_track(&(local_viewer->buffer), selected_item);
playlist_buffer_get_track(&(local_viewer->buffer),
get_track_num(local_viewer, selected_item));
if (track->index == local_viewer->current_playing_track)
{
/* Current playing track */
@ -580,8 +603,6 @@ bool playlist_viewer_ex(char* filename)
while (!exit)
{
int track;
if (viewer.move_track != -1)
gui_synclist_flash(&playlist_lists);
if (global_status.resume_index != -1 && !viewer.playlist)
playlist_get_resume_info(&track);
@ -616,6 +637,7 @@ bool playlist_viewer_ex(char* filename)
:
BACKWARD
);
gui_synclist_draw(&playlist_lists);
}
switch (button)
{