rename misc.{cpp,h} to sel_items_adder.{cpp,h}
This commit is contained in:
Andrzej Rybczak
265
src/sel_items_adder.cpp
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265
src/sel_items_adder.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 "charset.h"
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#include "browser.h"
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#include "display.h"
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#include "global.h"
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#include "mpdpp.h"
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#include "playlist.h"
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#include "playlist_editor.h"
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#include "sel_items_adder.h"
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using Global::MainHeight;
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using Global::MainStartY;
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using Global::myScreen;
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using Global::myOldScreen;
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SelectedItemsAdder *mySelectedItemsAdder = new SelectedItemsAdder;
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void SelectedItemsAdder::Init()
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{
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SetDimensions();
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itsPlaylistSelector = new Menu<std::string>((COLS-itsWidth)/2, (MainHeight-itsHeight)/2+MainStartY, itsWidth, itsHeight, "Add selected item(s) to...", Config.main_color, Config.window_border);
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itsPlaylistSelector->CyclicScrolling(Config.use_cyclic_scrolling);
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itsPlaylistSelector->HighlightColor(Config.main_highlight_color);
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itsPlaylistSelector->SetItemDisplayer(Display::Generic);
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itsPositionSelector = new Menu<std::string>((COLS-itsPSWidth)/2, (MainHeight-itsPSHeight)/2+MainStartY, itsPSWidth, itsPSHeight, "Where?", Config.main_color, Config.window_border);
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itsPositionSelector->CyclicScrolling(Config.use_cyclic_scrolling);
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itsPositionSelector->HighlightColor(Config.main_highlight_color);
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itsPositionSelector->SetItemDisplayer(Display::Generic);
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itsPositionSelector->AddOption("At the end of playlist");
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itsPositionSelector->AddOption("At the beginning of playlist");
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itsPositionSelector->AddOption("After current track");
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itsPositionSelector->AddOption("After current album");
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itsPositionSelector->AddSeparator();
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itsPositionSelector->AddOption("Cancel");
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w = itsPlaylistSelector;
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isInitialized = 1;
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}
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void SelectedItemsAdder::SwitchTo()
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{
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if (myScreen == this)
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{
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myOldScreen->SwitchTo();
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return;
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}
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if (!myScreen->allowsSelection())
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return;
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if (MainHeight < 5)
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{
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ShowMessage("Screen is too small to display this window!");
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return;
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}
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if (!isInitialized)
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Init();
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// default to main window
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w = itsPlaylistSelector;
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// Resize() can fall back to old screen, so we need it updated
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myOldScreen = myScreen;
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if (hasToBeResized)
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Resize();
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bool playlists_not_active = myScreen == myBrowser && myBrowser->isLocal();
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if (playlists_not_active)
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ShowMessage("Local items cannot be added to m3u playlist!");
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w->Clear();
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w->Reset();
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if (myOldScreen != myPlaylist)
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w->AddOption("Current MPD playlist", 0, 0);
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w->AddOption("New playlist", 0, playlists_not_active);
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w->AddSeparator();
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MPD::TagList playlists;
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Mpd.GetPlaylists(playlists);
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sort(playlists.begin(), playlists.end(), CaseInsensitiveSorting());
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for (MPD::TagList::iterator it = playlists.begin(); it != playlists.end(); ++it)
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{
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utf_to_locale(*it);
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w->AddOption(*it, 0, playlists_not_active);
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}
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w->AddSeparator();
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w->AddOption("Cancel");
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myScreen = this;
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w->Window::Clear();
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}
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void SelectedItemsAdder::Resize()
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{
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SetDimensions();
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if (itsHeight < 5) // screen too low to display this window
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return myOldScreen->SwitchTo();
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itsPlaylistSelector->Resize(itsWidth, itsHeight);
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itsPlaylistSelector->MoveTo((COLS-itsWidth)/2, (MainHeight-itsHeight)/2+MainStartY);
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size_t poss_width = std::min(itsPSWidth, size_t(COLS));
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size_t poss_height = std::min(itsPSHeight, size_t(MainHeight));
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itsPositionSelector->Resize(poss_width, poss_height);
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itsPositionSelector->MoveTo((COLS-poss_width)/2, (MainHeight-poss_height)/2+MainStartY);
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if (myOldScreen && myOldScreen->hasToBeResized) // resize background window
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{
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myOldScreen->Resize();
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myOldScreen->Refresh();
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}
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hasToBeResized = 0;
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}
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void SelectedItemsAdder::Refresh()
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{
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if (w == itsPositionSelector)
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{
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itsPlaylistSelector->Display();
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itsPositionSelector->Display();
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}
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else
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itsPlaylistSelector->Display();
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}
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std::basic_string<my_char_t> SelectedItemsAdder::Title()
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{
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return myOldScreen->Title();
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}
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void SelectedItemsAdder::EnterPressed()
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{
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size_t pos = w->Choice();
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// adding to current playlist is disabled when playlist is active
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if (w == itsPlaylistSelector && myOldScreen == myPlaylist && pos == 0)
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pos++;
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MPD::SongList list;
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if ((w != itsPlaylistSelector || pos != 0) && pos != w->Size()-1)
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myOldScreen->GetSelectedSongs(list);
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if (w == itsPlaylistSelector)
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{
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if (pos == 0) // add to mpd playlist
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{
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w = itsPositionSelector;
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itsPositionSelector->Reset();
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return;
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}
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else if (pos == 1) // create new playlist
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{
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LockStatusbar();
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Statusbar() << "Save playlist as: ";
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std::string playlist = Global::wFooter->GetString();
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UnlockStatusbar();
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if (!playlist.empty())
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{
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std::string utf_playlist = locale_to_utf_cpy(playlist);
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Mpd.StartCommandsList();
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for (MPD::SongList::const_iterator it = list.begin(); it != list.end(); ++it)
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Mpd.AddToPlaylist(utf_playlist, **it);
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if (Mpd.CommitCommandsList())
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ShowMessage("Selected item(s) added to playlist \"%s\"!", playlist.c_str());
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}
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}
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else if (pos > 1 && pos < w->Size()-1) // add items to existing playlist
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{
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std::string playlist = locale_to_utf_cpy(w->Current());
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Mpd.StartCommandsList();
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for (MPD::SongList::const_iterator it = list.begin(); it != list.end(); ++it)
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Mpd.AddToPlaylist(playlist, **it);
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if (Mpd.CommitCommandsList())
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ShowMessage("Selected item(s) added to playlist \"%s\"!", w->Current().c_str());
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}
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if (pos != w->Size()-1)
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{
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// refresh playlist's lists
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if (myBrowser->Main() && !myBrowser->isLocal() && myBrowser->CurrentDir() == "/")
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myBrowser->GetDirectory("/");
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if (myPlaylistEditor->Main())
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myPlaylistEditor->Playlists->Clear(); // make playlist editor update itself
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}
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}
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else
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{
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if (pos > 0 && pos < 3 && !Mpd.isPlaying())
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{
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ShowMessage("Player is stopped!");
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return;
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}
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bool successful_operation;
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if (pos == 0) // end of playlist
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{
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successful_operation = myPlaylist->Add(list, 0);
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}
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else if (pos == 1) // beginning of playlist
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{
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successful_operation = myPlaylist->Add(list, 0, 0);
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}
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else if (pos == 2) // after currently playing track
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{
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successful_operation = myPlaylist->Add(list, 0, Mpd.GetCurrentSongPos()+1);
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}
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else if (pos == 3) // after currently playing album
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{
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std::string album = myPlaylist->NowPlayingSong()->GetAlbum();
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int i;
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for (i = Mpd.GetCurrentSongPos()+1; i < int(myPlaylist->Items->Size()); ++i)
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if ((*myPlaylist->Items)[i].GetAlbum() != album)
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break;
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successful_operation = myPlaylist->Add(list, 0, i);
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}
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else
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{
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w = itsPlaylistSelector;
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return;
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}
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if (successful_operation)
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ShowMessage("Selected item(s) added!");
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}
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MPD::FreeSongList(list);
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SwitchTo();
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}
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void SelectedItemsAdder::MouseButtonPressed(MEVENT me)
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{
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if (w->Empty() || !w->hasCoords(me.x, me.y) || size_t(me.y) >= w->Size())
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return;
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if (me.bstate & (BUTTON1_PRESSED | BUTTON3_PRESSED))
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{
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w->Goto(me.y);
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if (me.bstate & BUTTON3_PRESSED)
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EnterPressed();
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}
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else
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Screen< Menu<std::string> >::MouseButtonPressed(me);
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}
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void SelectedItemsAdder::SetDimensions()
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{
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itsWidth = COLS*0.6;
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itsHeight = std::min(size_t(LINES*0.6), MainHeight);
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}
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