separate some code from ncmpcpp.cpp
This commit is contained in:
Andrzej Rybczak
356
src/media_library.cpp
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356
src/media_library.cpp
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/***************************************************************************
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* Copyright (C) 2008-2009 by Andrzej Rybczak *
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* electricityispower@gmail.com *
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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 *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#include <algorithm>
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#include <map>
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#include "charset.h"
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#include "display.h"
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#include "helpers.h"
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#include "global.h"
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#include "media_library.h"
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#include "mpdpp.h"
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#include "status_checker.h"
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using namespace MPD;
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using namespace Global;
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using std::string;
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Window *Global::wLibActiveCol;
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Menu<string> *Global::mLibArtists;
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Menu<string_pair> *Global::mLibAlbums;
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Menu<Song> *Global::mLibSongs;
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namespace MediaLibrary
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{
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size_t left_col_width;
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size_t middle_col_width;
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size_t middle_col_startx;
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size_t right_col_width;
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size_t right_col_startx;
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}
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void MediaLibrary::Init()
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{
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left_col_width = COLS/3-1;
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middle_col_width = COLS/3;
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middle_col_startx = left_col_width+1;
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right_col_width = COLS-COLS/3*2-1;
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right_col_startx = left_col_width+middle_col_width+2;
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mLibArtists = new Menu<string>(0, main_start_y, left_col_width, main_height, IntoStr(Config.media_lib_primary_tag) + "s", Config.main_color, brNone);
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mLibArtists->HighlightColor(Config.active_column_color);
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mLibArtists->SetTimeout(ncmpcpp_window_timeout);
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mLibArtists->SetItemDisplayer(Display::Generic);
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mLibAlbums = new Menu<string_pair>(middle_col_startx, main_start_y, middle_col_width, main_height, "Albums", Config.main_color, brNone);
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mLibAlbums->HighlightColor(Config.main_highlight_color);
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mLibAlbums->SetTimeout(ncmpcpp_window_timeout);
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mLibAlbums->SetItemDisplayer(Display::StringPairs);
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mLibSongs = new Menu<Song>(right_col_startx, main_start_y, right_col_width, main_height, "Songs", Config.main_color, brNone);
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mLibSongs->HighlightColor(Config.main_highlight_color);
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mLibSongs->SetTimeout(ncmpcpp_window_timeout);
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mLibSongs->SetSelectPrefix(&Config.selected_item_prefix);
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mLibSongs->SetSelectSuffix(&Config.selected_item_suffix);
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mLibSongs->SetItemDisplayer(Display::Songs);
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mLibSongs->SetItemDisplayerUserData(&Config.song_library_format);
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wLibActiveCol = mLibArtists;
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}
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void MediaLibrary::Resize()
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{
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left_col_width = COLS/3-1;
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middle_col_startx = left_col_width+1;
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middle_col_width = COLS/3;
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right_col_startx = left_col_width+middle_col_width+2;
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right_col_width = COLS-COLS/3*2-1;
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mLibArtists->Resize(left_col_width, main_height);
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mLibAlbums->Resize(middle_col_width, main_height);
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mLibSongs->Resize(right_col_width, main_height);
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mLibAlbums->MoveTo(middle_col_startx, main_start_y);
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mLibSongs->MoveTo(right_col_startx, main_start_y);
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}
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void MediaLibrary::Refresh()
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{
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mLibArtists->Display();
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mvvline(main_start_y, middle_col_startx-1, 0, main_height);
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mLibAlbums->Display();
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mvvline(main_start_y, right_col_startx-1, 0, main_height);
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mLibSongs->Display();
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if (mLibAlbums->Empty())
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{
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mLibAlbums->WriteXY(0, 0, 0, "No albums found.");
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mLibAlbums->Refresh();
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}
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}
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void MediaLibrary::SwitchTo()
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{
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if (current_screen != csLibrary
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# ifdef HAVE_TAGLIB_H
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&& current_screen != csTinyTagEditor
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# endif // HAVE_TAGLIB_H
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)
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{
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CLEAR_FIND_HISTORY;
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mPlaylist->Hide(); // hack, should be wCurrent, but it doesn't always have 100% width
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// redraw_screen = 1;
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redraw_header = 1;
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MediaLibrary::Refresh();
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wCurrent = wLibActiveCol;
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current_screen = csLibrary;
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UpdateSongList(mLibSongs);
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}
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}
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void MediaLibrary::Update()
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{
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if (mLibArtists->Empty())
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{
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CLEAR_FIND_HISTORY;
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TagList list;
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mLibAlbums->Clear(0);
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mLibSongs->Clear(0);
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Mpd->GetList(list, Config.media_lib_primary_tag);
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sort(list.begin(), list.end(), CaseInsensitiveSorting());
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for (TagList::iterator it = list.begin(); it != list.end(); it++)
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{
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if (!it->empty())
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{
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utf_to_locale(*it);
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mLibArtists->AddOption(*it);
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}
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}
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mLibArtists->Window::Clear();
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mLibArtists->Refresh();
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}
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if (!mLibArtists->Empty() && mLibAlbums->Empty() && mLibSongs->Empty())
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{
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mLibAlbums->Reset();
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TagList list;
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std::map<string, string, CaseInsensitiveSorting> maplist;
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locale_to_utf(mLibArtists->Current());
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if (Config.media_lib_primary_tag == MPD_TAG_ITEM_ARTIST)
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Mpd->GetAlbums(mLibArtists->Current(), list);
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else
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{
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Mpd->StartSearch(1);
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Mpd->AddSearch(Config.media_lib_primary_tag, mLibArtists->Current());
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Mpd->StartFieldSearch(MPD_TAG_ITEM_ALBUM);
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Mpd->CommitSearch(list);
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}
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// <mpd-0.14 doesn't support searching for empty tag
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if (Mpd->Version() > 13)
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{
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SongList noalbum_list;
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Mpd->StartSearch(1);
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Mpd->AddSearch(Config.media_lib_primary_tag, mLibArtists->Current());
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Mpd->AddSearch(MPD_TAG_ITEM_ALBUM, "");
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Mpd->CommitSearch(noalbum_list);
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if (!noalbum_list.empty())
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mLibAlbums->AddOption(std::make_pair("<no album>", ""));
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FreeSongList(noalbum_list);
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}
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for (TagList::iterator it = list.begin(); it != list.end(); it++)
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{
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SongList l;
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Mpd->StartSearch(1);
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Mpd->AddSearch(Config.media_lib_primary_tag, mLibArtists->Current());
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Mpd->AddSearch(MPD_TAG_ITEM_ALBUM, *it);
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Mpd->CommitSearch(l);
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if (!l.empty() && !l[0]->GetAlbum().empty())
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{
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utf_to_locale(*it);
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l[0]->Localize();
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maplist[l[0]->toString(Config.media_lib_album_format)] = *it;
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}
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FreeSongList(l);
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}
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utf_to_locale(mLibArtists->Current());
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for (std::map<string, string>::const_iterator it = maplist.begin(); it != maplist.end(); it++)
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mLibAlbums->AddOption(make_pair(it->first, it->second));
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mLibAlbums->Window::Clear();
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mLibAlbums->Refresh();
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}
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if (!mLibArtists->Empty() && wCurrent == mLibAlbums && mLibAlbums->Empty())
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{
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mLibAlbums->HighlightColor(Config.main_highlight_color);
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mLibArtists->HighlightColor(Config.active_column_color);
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wCurrent = wLibActiveCol = mLibArtists;
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}
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if (!mLibArtists->Empty() && mLibSongs->Empty())
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{
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mLibSongs->Reset();
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SongList list;
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mLibSongs->Clear(0);
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Mpd->StartSearch(1);
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Mpd->AddSearch(Config.media_lib_primary_tag, locale_to_utf_cpy(mLibArtists->Current()));
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if (mLibAlbums->Empty()) // left for compatibility with <mpd-0.14
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{
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mLibAlbums->WriteXY(0, 0, 0, "No albums found.");
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mLibAlbums->Refresh();
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}
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else
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Mpd->AddSearch(MPD_TAG_ITEM_ALBUM, locale_to_utf_cpy(mLibAlbums->Current().second));
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Mpd->CommitSearch(list);
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sort(list.begin(), list.end(), SortSongsByTrack);
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bool bold = 0;
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for (SongList::const_iterator it = list.begin(); it != list.end(); it++)
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{
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for (size_t j = 0; j < mPlaylist->Size(); j++)
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{
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if ((*it)->GetHash() == mPlaylist->at(j).GetHash())
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{
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bold = 1;
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break;
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}
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}
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mLibSongs->AddOption(**it, bold);
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bold = 0;
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}
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FreeSongList(list);
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mLibSongs->Window::Clear();
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mLibSongs->Refresh();
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}
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}
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void MediaLibrary::EnterPressed(bool add_n_play)
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{
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SongList list;
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if (!mLibArtists->Empty() && wCurrent == mLibArtists)
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{
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Mpd->StartSearch(1);
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Mpd->AddSearch(Config.media_lib_primary_tag, locale_to_utf_cpy(mLibArtists->Current()));
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Mpd->CommitSearch(list);
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for (SongList::const_iterator it = list.begin(); it != list.end(); it++)
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Mpd->QueueAddSong(**it);
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if (Mpd->CommitQueue())
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{
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string tag_type = IntoStr(Config.media_lib_primary_tag);
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ToLower(tag_type);
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ShowMessage("Adding songs of %s \"%s\"", tag_type.c_str(), mLibArtists->Current().c_str());
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Song *s = &mPlaylist->at(mPlaylist->Size()-list.size());
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if (s->GetHash() == list[0]->GetHash())
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{
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if (add_n_play)
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Mpd->PlayID(s->GetID());
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}
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else
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ShowMessage("%s", message_part_of_songs_added);
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}
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}
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else if (wCurrent == mLibAlbums)
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{
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for (size_t i = 0; i < mLibSongs->Size(); i++)
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Mpd->QueueAddSong(mLibSongs->at(i));
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if (Mpd->CommitQueue())
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{
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ShowMessage("Adding songs from album \"%s\"", mLibAlbums->Current().second.c_str());
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Song *s = &mPlaylist->at(mPlaylist->Size()-mLibSongs->Size());
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if (s->GetHash() == mLibSongs->at(0).GetHash())
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{
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if (add_n_play)
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Mpd->PlayID(s->GetID());
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}
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else
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ShowMessage("%s", message_part_of_songs_added);
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}
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}
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else if (wCurrent == mLibSongs)
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{
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if (!mLibSongs->Empty())
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{
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block_item_list_update = 1;
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if (Config.ncmpc_like_songs_adding && mLibSongs->isBold())
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{
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long long hash = mLibSongs->Current().GetHash();
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if (add_n_play)
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{
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for (size_t i = 0; i < mPlaylist->Size(); i++)
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{
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if (mPlaylist->at(i).GetHash() == hash)
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{
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Mpd->Play(i);
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break;
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}
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}
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}
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else
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{
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block_playlist_update = 1;
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for (size_t i = 0; i < mPlaylist->Size(); i++)
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{
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if (mPlaylist->at(i).GetHash() == hash)
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{
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Mpd->QueueDeleteSong(i);
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mPlaylist->DeleteOption(i);
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i--;
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}
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}
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Mpd->CommitQueue();
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mLibSongs->BoldOption(mLibSongs->Choice(), 0);
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}
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}
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else
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{
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Song &s = mLibSongs->Current();
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int id = Mpd->AddSong(s);
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if (id >= 0)
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{
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ShowMessage("Added to playlist: %s", s.toString(Config.song_status_format).c_str());
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if (add_n_play)
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Mpd->PlayID(id);
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mLibSongs->BoldOption(mLibSongs->Choice(), 1);
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}
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}
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}
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}
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FreeSongList(list);
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if (!add_n_play)
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{
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wCurrent->Scroll(wDown);
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if (wCurrent == mLibArtists)
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{
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mLibAlbums->Clear(0);
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mLibSongs->Clear(0);
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}
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else if (wCurrent == mLibAlbums)
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mLibSongs->Clear(0);
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}
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}
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