src/sel_items_adder.h

   1 /***************************************************************************
   2  *   Copyright (C) 2008-2014 by Andrzej Rybczak                            *
   3  *   electricityispower@gmail.com                                          *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.              *
  19  ***************************************************************************/
  20
  21 #ifndef NCMPCPP_SEL_ITEMS_ADDER_H
  22 #define NCMPCPP_SEL_ITEMS_ADDER_H
  23
  24 #include "runnable_item.h"
  25 #include "interfaces.h"
  26 #include "regex_filter.h"
  27 #include "screen.h"
  28 #include "song.h"
  29
  30 struct SelectedItemsAdder: Screen<NC::Menu<RunnableItem<std::string, void()>> *>, HasActions, Searchable, Tabbable
  31 {
  32         typedef SelectedItemsAdder Self;
  33         typedef typename std::remove_pointer<WindowType>::type Component;
  34         typedef Component::Item::Type Entry;
  35
  36         SelectedItemsAdder();
  37
  38         virtual void switchTo() override;
  39         virtual void resize() override;
  40         virtual void refresh() override;
  41
  42         virtual std::wstring title() override;
  43         virtual ScreenType type() override { return ScreenType::SelectedItemsAdder; }
  44
  45         virtual void update() override { }
  46
  47         virtual void mouseButtonPressed(MEVENT me) override;
  48
  49         virtual bool isLockable() override { return false; }
  50         virtual bool isMergable() override { return false; }
  51
  52         // HasActions implementation
  53         virtual bool actionRunnable() override;
  54         virtual void runAction() override;
  55
  56         // Searchable implementation
  57         virtual bool allowsSearching() override;
  58         virtual const std::string &searchConstraint() override;
  59         virtual void setSearchConstraint(const std::string &constraint) override;
  60         virtual void clearSearchConstraint() override;
  61         virtual bool search(SearchDirection direction, bool wrap, bool skip_current) override;
  62
  63 private:
  64         void populatePlaylistSelector(BaseScreen *screen);
  65
  66         void addToCurrentPlaylist();
  67         void addToNewPlaylist() const;
  68         void addToExistingPlaylist(const std::string &playlist) const;
  69         void addAtTheEndOfPlaylist() const;
  70         void addAtTheBeginningOfPlaylist() const;
  71         void addAfterCurrentSong() const;
  72         void addAfterCurrentAlbum() const;
  73         void addAfterHighlightedSong() const;
  74         void cancel();
  75         void exitSuccessfully(bool success) const;
  76
  77         void setDimensions();
  78
  79         size_t m_playlist_selector_width;
  80         size_t m_playlist_selector_height;
  81
  82         size_t m_position_selector_width;
  83         size_t m_position_selector_height;
  84
  85         Component m_playlist_selector;
  86         Component m_position_selector;
  87
  88         std::vector<MPD::Song> m_selected_items;
  89
  90         Regex::ItemFilter<Entry> m_search_predicate;
  91 };
  92
  93 extern SelectedItemsAdder *mySelectedItemsAdder;
  94
  95 #endif // NCMPCPP_SEL_ITEMS_ADDER_H
  96