11a5ee821b
Implement a "bulk" edit mode that postpones both UpdateQueuedSong() and OnModified(). This way, the playlist version gets incremented only once. More importantly: when adding multiple songs to a queue that consists of only one song, the first song that got added will always be played next. By postponing this choice, all newly added songs get a chance to become the next song. Fixes the second (and last) part of Mantis ticket 0004005.
42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
/*
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* Copyright (C) 2003-2014 The Music Player Daemon Project
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* http://www.musicpd.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef MPD_BULK_EDIT_HXX
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#define MPD_BULK_EDIT_HXX
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#include "Partition.hxx"
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/**
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* Begin a "bulk edit" and commit it automatically.
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*/
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class ScopeBulkEdit {
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Partition &partition;
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public:
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ScopeBulkEdit(Partition &_partition):partition(_partition) {
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partition.playlist.BeginBulk();
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}
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~ScopeBulkEdit() {
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partition.playlist.CommitBulk(partition.pc);
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}
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};
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#endif
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