void Display::Songs(const MPD::Song &s, void *data, Menu<MPD::Song> *menu)
{
if (!s.Localized())
const_cast<MPD::Song *>(&s)->Localize();
bool is_now_playing = menu == myPlaylist->Items && (menu->isFiltered() ? s.GetPosition() : menu->CurrentlyDrawedPosition()) == size_t(myPlaylist->NowPlaying);
if (is_now_playing)
*menu << Config.now_playing_prefix;
assert(data);
bool separate_albums = false;
if (Config.playlist_separate_albums && menu->CurrentlyDrawedPosition()+1 < menu->Size())
{
MPD::Song *next = static_cast<ScreenFormat *>(data)->screen->GetSong(menu->CurrentlyDrawedPosition()+1);
if (next && next->GetAlbum() != s.GetAlbum())
separate_albums = true;
}
if (separate_albums)
{
*menu << fmtUnderline;
mvwhline(menu->Raw(), menu->Y(), 0, ' ', menu->GetWidth());
}
bool discard_colors = Config.discard_colors_if_item_is_selected && menu->isSelected(menu->CurrentlyDrawedPosition());
std::string line = s.toString(*static_cast<ScreenFormat *>(data)->format, "$");
for (std::string::const_iterator it = line.begin(); it != line.end(); ++it)
{
if (*it == '$')
{
if (++it == line.end()) // end of format
{
*menu << '$';
break;
}
else if (isdigit(*it)) // color
{
if (!discard_colors)
*menu << Color(*it-'0');
}
else if (*it == 'R') // right align
{
basic_buffer<my_char_t> buf;
buf << U(" ");
String2Buffer(TO_WSTRING(line.substr(it-line.begin()+1)), buf);
if (discard_colors)
buf.RemoveFormatting();
if (is_now_playing)
buf << Config.now_playing_suffix;
*menu << XY(menu->GetWidth()-buf.Str().length()-(menu->isSelected(menu->CurrentlyDrawedPosition()) ? Config.selected_item_suffix_length : 0), menu->Y()) << buf;
if (separate_albums)
*menu << fmtUnderlineEnd;
return;
}
else // not a color nor right align, just a random character
*menu << *--it;
}
else if (*it == MPD::Song::FormatEscapeCharacter)
{
// treat '$' as a normal character if song format escape char is prepended to it
if (++it == line.end() || *it != '$')
--it;
*menu << *it;
}
else
*menu << *it;
}
if (is_now_playing)
*menu << Config.now_playing_suffix;
if (separate_albums)
*menu << fmtUnderlineEnd;
}
void Display::SongsInColumns(const MPD::Song &s, void *data, Menu<MPD::Song> *menu)
{
if (!s.Localized())
const_cast<MPD::Song *>(&s)->Localize();
/// FIXME: This function is pure mess, it needs to be
/// rewritten and unified with Display::Columns() a bit.
bool is_now_playing = menu == myPlaylist->Items && (menu->isFiltered() ? s.GetPosition() : menu->CurrentlyDrawedPosition()) == size_t(myPlaylist->NowPlaying);
if (is_now_playing)
*menu << Config.now_playing_prefix;
if (Config.columns.empty())
return;
assert(data);
bool separate_albums = false;
if (Config.playlist_separate_albums && menu->CurrentlyDrawedPosition()+1 < menu->Size())
{
MPD::Song *next = static_cast<ScreenFormat *>(data)->screen->GetSong(menu->CurrentlyDrawedPosition()+1);
if (next && next->GetAlbum() != s.GetAlbum())
separate_albums = true;
}
if (separate_albums)
*menu << fmtUnderline;
std::vector<Column>::const_iterator next2last, last, it;
size_t where = 0;
int width;
bool last_fixed = Config.columns.back().fixed;
if (Config.columns.size() > 1)
next2last = Config.columns.end()-2;
last = Config.columns.end()-1;
bool discard_colors = Config.discard_colors_if_item_is_selected && menu->isSelected(menu->CurrentlyDrawedPosition());
for (it = Config.columns.begin(); it != Config.columns.end(); ++it)
{
if (where)
{
menu->GotoXY(where, menu->Y());
*menu << ' ';
if (!discard_colors && (it-1)->color != clDefault)
*menu << clEnd;
}
if (it == Config.columns.end()-1)
width = menu->GetWidth()-where;
else if (last_fixed && it == next2last)
width = menu->GetWidth()-where-1-(++next2last)->width;
else
width = it->width*(it->fixed ? 1 : menu->GetWidth()/100.0);
MPD::Song::GetFunction get = 0;
std::string tag;
for (size_t i = 0; i < it->type.length(); ++i)
{
get = toGetFunction(it->type[i]);
tag = get ? s.GetTags(get) : "";
if (!tag.empty())
break;
}
if (!discard_colors && it->color != clDefault)
*menu << it->color;
whline(menu->Raw(), 32, menu->GetWidth()-where);
// last column might need to be shrinked to make space for np/sel suffixes
if (it == last)
{
if (menu->isSelected(menu->CurrentlyDrawedPosition()))
width -= Config.selected_item_suffix_length;
if (is_now_playing)
width -= Config.now_playing_suffix_length;
}
if (it->right_alignment)
{
if (width > 0 && (!tag.empty() || it->display_empty_tag))
{
int x, y;
menu->GetXY(x, y);
my_string_t wtag = TO_WSTRING(tag.empty() ? Config.empty_tag : tag).substr(0, width-!!x);
*menu << XY(x+width-Window::Length(wtag)-!!x, y) << wtag;
}
}
else
{
if (it == last)
{
if (width > 0)
{
my_string_t str;
if (!tag.empty())
str = TO_WSTRING(tag).substr(0, width-1);
else if (it->display_empty_tag)
str = TO_WSTRING(Config.empty_tag).substr(0, width-1);
*menu << str;
}
}
else
{
if (!tag.empty())
*menu << tag;
else if (it->display_empty_tag)
*menu << Config.empty_tag;
}
}
where += width;
}
if (!discard_colors && (--it)->color != clDefault)
*menu << clEnd;
if (is_now_playing)
*menu << Config.now_playing_suffix;
if (separate_albums)
*menu << fmtUnderlineEnd;
}