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new feature: reverse playlist

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This commit is contained in:
Andrzej Rybczak
2009-03-13 14:22:43 +01:00
parent d03c4a88b6
commit 2c1647d57a
2 changed files with 18 additions and 3 deletions
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19
src/playlist.cpp
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@@ -45,7 +45,7 @@ Menu< std::pair<std::string, MPD::Song::GetFunction> > *Playlist::SortDialog;
const size_t Playlist::SortOptions = 10;
const size_t Playlist::SortDialogWidth = 30;
const size_t Playlist::SortDialogHeight = 17;
const size_t Playlist::SortDialogHeight = 18;
void Playlist::Init()
{
@@ -75,6 +75,7 @@ void Playlist::Init()
SortDialog->AddOption(std::make_pair("Filename", &MPD::Song::GetFile));
SortDialog->AddSeparator();
SortDialog->AddOption(std::make_pair("Sort", (MPD::Song::GetFunction)0));
SortDialog->AddOption(std::make_pair("Reverse", (MPD::Song::GetFunction)0));
SortDialog->AddOption(std::make_pair("Cancel", (MPD::Song::GetFunction)0));
}
@@ -213,7 +214,21 @@ void Playlist::Sort()
BlockRefreshing = 0;
if (pos == SortOptions+1) // sort
break;
else if (pos == SortOptions+2) // cancel
else if (pos == SortOptions+2) // reverse
{
BlockUpdate = 1;
ShowMessage("Reversing playlist order...");
Mpd->StartCommandsList();
for (size_t i = 0, j = w->Size()-1; i < w->Size()/2; i++, j--)
{
Mpd->Swap(i, j);
w->Swap(i, j);
}
Mpd->CommitCommandsList();
ShowMessage("Playlist reversed!");
return;
}
else if (pos == SortOptions+3) // cancel
return;
}
else