actions: move item selection to its own action and bind it to insert

25 files changed, 260 insertions, 290 deletions

diff --git a/NEWS b/NEWS
index 8a735b4d..8d4db6ef 100644
--- a/NEWS
+++ b/NEWS
@@ -20,6 +20,7 @@ ncmpcpp-0.7 (????-??-??)
 * BOOST_LIB_SUFFIX configure variable is now empty by default.
 * Shuffle function now shuffles only selected range if selection in playlist is active.
 * NCurses terminal sequence escaping is no longer used as it's not accurate enough.
+* Selecting items no longer depends on space mode and is bound by default to Insert key.
 
 ncmpcpp-0.6.4 (2015-05-02)
 
diff --git a/doc/bindings b/doc/bindings
index 14ce304a..3352afc3 100644
--- a/doc/bindings
+++ b/doc/bindings
@@ -177,6 +177,9 @@
 #def_key "end"
 #  move_end
 #
+#def_key "insert"
+#  select_item
+#
 #def_key "space"
 #  press_space
 #
@@ -324,9 +327,6 @@
 #def_key "Y"
 #  toggle_replay_gain_mode
 #
-#def_key "t"
-#  toggle_space_mode
-#
 #def_key "T"
 #  toggle_add_mode
 #
diff --git a/doc/config b/doc/config
index edcd02a2..200483c7 100644
--- a/doc/config
+++ b/doc/config
@@ -343,10 +343,6 @@
 ##
 #default_find_mode = wrapped
 #
-## Available values: add, select.
-##
-#default_space_mode = add
-#
 #default_tag_editor_pattern = %n - %t
 #
 #header_visibility = yes
diff --git a/doc/ncmpcpp.1 b/doc/ncmpcpp.1
index 1ddec35c..14dfe87e 100644
--- a/doc/ncmpcpp.1
+++ b/doc/ncmpcpp.1
@@ -206,9 +206,6 @@ Default tag type for leftmost column in media library.
 .B default_find_mode = wrapped/normal
 If set to "wrapped", going from last found position to next will take you to the first one (same goes for the first position and going to previous one), otherwise no actions will be performed.
 .TP
-.B default_space_mode = select/add
-If set to "select", space will select items instead of adding them to playlist (although selecting by space is default and the only one action for space in Playlist).
-.TP
 .B default_tag_editor_pattern = TEXT
 Default pattern used by Tag editor's parser.
 .TP
diff --git a/src/actions.cpp b/src/actions.cpp
index 75810e50..d3e6a5c5 100644
--- a/src/actions.cpp
+++ b/src/actions.cpp
@@ -296,7 +296,7 @@ BaseAction *get(const std::string &name)
 	return result;
 }
 
-bool MouseEvent::canBeRun() const
+bool MouseEvent::canBeRun()
 {
 	return Config.mouse_support;
 }
@@ -355,7 +355,7 @@ void ScrollDown::run()
 	listsChangeFinisher();
 }
 
-bool ScrollUpArtist::canBeRun() const
+bool ScrollUpArtist::canBeRun()
 {
 	return proxySongList(myScreen);
 }
@@ -380,7 +380,7 @@ void ScrollUpArtist::run()
 	}
 }
 
-bool ScrollUpAlbum::canBeRun() const
+bool ScrollUpAlbum::canBeRun()
 {
 	return proxySongList(myScreen);
 }
@@ -405,7 +405,7 @@ void ScrollUpAlbum::run()
 	}
 }
 
-bool ScrollDownArtist::canBeRun() const
+bool ScrollDownArtist::canBeRun()
 {
 	return proxySongList(myScreen);
 }
@@ -430,7 +430,7 @@ void ScrollDownArtist::run()
 	}
 }
 
-bool ScrollDownAlbum::canBeRun() const
+bool ScrollDownAlbum::canBeRun()
 {
 	return proxySongList(myScreen);
 }
@@ -501,7 +501,7 @@ void ToggleInterface::run()
 	Statusbar::printf("User interface: %1%", Config.design);
 }
 
-bool JumpToParentDirectory::canBeRun() const
+bool JumpToParentDirectory::canBeRun()
 {
 	return (myScreen == myBrowser)
 #	ifdef HAVE_TAGLIB_H
@@ -542,7 +542,20 @@ void PressSpace::run()
 	myScreen->spacePressed();
 }
 
-bool PreviousColumn::canBeRun() const
+bool SelectItem::canBeRun()
+{
+	hs = hasSongs(myScreen);
+	return hs != nullptr && hs->allowsSelection();
+}
+
+void SelectItem::run()
+{
+	hs->selectCurrent();
+	myScreen->scroll(NC::Scroll::Down);
+	listsChangeFinisher();
+}
+
+bool PreviousColumn::canBeRun()
 {
 	auto hc = hasColumns(myScreen);
 	return hc && hc->previousColumnAvailable();
@@ -553,7 +566,7 @@ void PreviousColumn::run()
 	hasColumns(myScreen)->previousColumn();
 }
 
-bool NextColumn::canBeRun() const
+bool NextColumn::canBeRun()
 {
 	auto hc = hasColumns(myScreen);
 	return hc && hc->nextColumnAvailable();
@@ -564,7 +577,7 @@ void NextColumn::run()
 	hasColumns(myScreen)->nextColumn();
 }
 
-bool MasterScreen::canBeRun() const
+bool MasterScreen::canBeRun()
 {
 	using Global::myLockedScreen;
 	using Global::myInactiveScreen;
@@ -585,7 +598,7 @@ void MasterScreen::run()
 	drawHeader();
 }
 
-bool SlaveScreen::canBeRun() const
+bool SlaveScreen::canBeRun()
 {
 	using Global::myLockedScreen;
 	using Global::myInactiveScreen;
@@ -618,7 +631,7 @@ void VolumeDown::run()
 	Mpd.SetVolume(volume);
 }
 
-bool DeletePlaylistItems::canBeRun() const
+bool DeletePlaylistItems::canBeRun()
 {
 	return (myScreen == myPlaylist && !myPlaylist->main().empty())
 	    || (myScreen->isActiveWindow(myPlaylistEditor->Content) && !myPlaylistEditor->Content.empty());
@@ -643,7 +656,7 @@ void DeletePlaylistItems::run()
 	}
 }
 
-bool DeleteBrowserItems::canBeRun() const
+bool DeleteBrowserItems::canBeRun()
 {
 	auto check_if_deletion_allowed = []() {
 		if (Config.allow_for_physical_item_deletion)
@@ -716,7 +729,7 @@ void DeleteBrowserItems::run()
 	myBrowser->requestUpdate();
 }
 
-bool DeleteStoredPlaylist::canBeRun() const
+bool DeleteStoredPlaylist::canBeRun()
 {
 	return myScreen->isActiveWindow(myPlaylistEditor->Playlists);
 }
@@ -830,7 +843,7 @@ void ExecuteCommand::run()
 		Statusbar::printf("No command named \"%1%\"", cmd_name);
 }
 
-bool MoveSortOrderUp::canBeRun() const
+bool MoveSortOrderUp::canBeRun()
 {
 	return myScreen == mySortPlaylistDialog;
 }
@@ -840,7 +853,7 @@ void MoveSortOrderUp::run()
 	mySortPlaylistDialog->moveSortOrderUp();
 }
 
-bool MoveSortOrderDown::canBeRun() const
+bool MoveSortOrderDown::canBeRun()
 {
 	return myScreen == mySortPlaylistDialog;
 }
@@ -850,7 +863,7 @@ void MoveSortOrderDown::run()
 	mySortPlaylistDialog->moveSortOrderDown();
 }
 
-bool MoveSelectedItemsUp::canBeRun() const
+bool MoveSelectedItemsUp::canBeRun()
 {
 	return ((myScreen == myPlaylist
 	    &&  !myPlaylist->main().empty())
@@ -873,7 +886,7 @@ void MoveSelectedItemsUp::run()
 	}
 }
 
-bool MoveSelectedItemsDown::canBeRun() const
+bool MoveSelectedItemsDown::canBeRun()
 {
 	return ((myScreen == myPlaylist
 	    &&  !myPlaylist->main().empty())
@@ -896,7 +909,7 @@ void MoveSelectedItemsDown::run()
 	}
 }
 
-bool MoveSelectedItemsTo::canBeRun() const
+bool MoveSelectedItemsTo::canBeRun()
 {
 	return myScreen == myPlaylist
 	    || myScreen->isActiveWindow(myPlaylistEditor->Content);
@@ -918,7 +931,7 @@ void MoveSelectedItemsTo::run()
 	}
 }
 
-bool Add::canBeRun() const
+bool Add::canBeRun()
 {
 	return myScreen != myPlaylistEditor
 	   || !myPlaylistEditor->Playlists.empty();
@@ -960,7 +973,7 @@ void Add::run()
 	}
 }
 
-bool SeekForward::canBeRun() const
+bool SeekForward::canBeRun()
 {
 	return Status::State::player() != MPD::psStop && Status::State::totalTime() > 0;
 }
@@ -970,7 +983,7 @@ void SeekForward::run()
 	seek();
 }
 
-bool SeekBackward::canBeRun() const
+bool SeekBackward::canBeRun()
 {
 	return Status::State::player() != MPD::psStop && Status::State::totalTime() > 0;
 }
@@ -980,7 +993,7 @@ void SeekBackward::run()
 	seek();
 }
 
-bool ToggleDisplayMode::canBeRun() const
+bool ToggleDisplayMode::canBeRun()
 {
 	return myScreen == myPlaylist
 	    || myScreen == myBrowser
@@ -1072,7 +1085,7 @@ void ToggleDisplayMode::run()
 	}
 }
 
-bool ToggleSeparatorsBetweenAlbums::canBeRun() const
+bool ToggleSeparatorsBetweenAlbums::canBeRun()
 {
 	return true;
 }
@@ -1086,7 +1099,7 @@ void ToggleSeparatorsBetweenAlbums::run()
 }
 
 #ifndef HAVE_CURL_CURL_H
-bool ToggleLyricsFetcher::canBeRun() const
+bool ToggleLyricsFetcher::canBeRun()
 {
 	return false;
 }
@@ -1100,7 +1113,7 @@ void ToggleLyricsFetcher::run()
 }
 
 #ifndef HAVE_CURL_CURL_H
-bool ToggleFetchingLyricsInBackground::canBeRun() const
+bool ToggleFetchingLyricsInBackground::canBeRun()
 {
 	return false;
 }
@@ -1142,7 +1155,7 @@ void UpdateDatabase::run()
 		Mpd.UpdateDirectory("/");
 }
 
-bool JumpToPlayingSong::canBeRun() const
+bool JumpToPlayingSong::canBeRun()
 {
 	return myScreen == myPlaylist
 	    || myScreen == myBrowser
@@ -1186,7 +1199,7 @@ void ToggleRandom::run()
 	Mpd.SetRandom(!Status::State::random());
 }
 
-bool StartSearching::canBeRun() const
+bool StartSearching::canBeRun()
 {
 	return myScreen == mySearcher && !mySearcher->main()[0].isInactive();
 }
@@ -1200,7 +1213,7 @@ void StartSearching::run()
 	mySearcher->enterPressed();
 }
 
-bool SaveTagChanges::canBeRun() const
+bool SaveTagChanges::canBeRun()
 {
 #	ifdef HAVE_TAGLIB_H
 	return myScreen == myTinyTagEditor
@@ -1268,7 +1281,7 @@ void SetVolume::run()
 	Statusbar::printf("Volume set to %1%%%", volume);
 }
 
-bool EditSong::canBeRun() const
+bool EditSong::canBeRun()
 {
 #	ifdef HAVE_TAGLIB_H
 	return currentSong(myScreen)
@@ -1287,7 +1300,7 @@ void EditSong::run()
 #	endif // HAVE_TAGLIB_H
 }
 
-bool EditLibraryTag::canBeRun() const
+bool EditLibraryTag::canBeRun()
 {
 #	ifdef HAVE_TAGLIB_H
 	return myScreen->isActiveWindow(myLibrary->Tags)
@@ -1346,7 +1359,7 @@ void EditLibraryTag::run()
 #	endif // HAVE_TAGLIB_H
 }
 
-bool EditLibraryAlbum::canBeRun() const
+bool EditLibraryAlbum::canBeRun()
 {
 #	ifdef HAVE_TAGLIB_H
 	return myScreen->isActiveWindow(myLibrary->Albums)
@@ -1402,7 +1415,7 @@ void EditLibraryAlbum::run()
 #	endif // HAVE_TAGLIB_H
 }
 
-bool EditDirectoryName::canBeRun() const
+bool EditDirectoryName::canBeRun()
 {
 	return  ((myScreen == myBrowser
 	      && !myBrowser->main().empty()
@@ -1474,7 +1487,7 @@ void EditDirectoryName::run()
 #	endif // HAVE_TAGLIB_H
 }
 
-bool EditPlaylistName::canBeRun() const
+bool EditPlaylistName::canBeRun()
 {
 	return   (myScreen->isActiveWindow(myPlaylistEditor->Playlists)
 	      && !myPlaylistEditor->Playlists.empty())
@@ -1504,7 +1517,7 @@ void EditPlaylistName::run()
 	}
 }
 
-bool EditLyrics::canBeRun() const
+bool EditLyrics::canBeRun()
 {
 	return myScreen == myLyrics;
 }
@@ -1514,7 +1527,7 @@ void EditLyrics::run()
 	myLyrics->Edit();
 }
 
-bool JumpToBrowser::canBeRun() const
+bool JumpToBrowser::canBeRun()
 {
 	return currentSong(myScreen);
 }
@@ -1525,7 +1538,7 @@ void JumpToBrowser::run()
 	myBrowser->locateSong(*s);
 }
 
-bool JumpToMediaLibrary::canBeRun() const
+bool JumpToMediaLibrary::canBeRun()
 {
 	return currentSong(myScreen);
 }
@@ -1536,7 +1549,7 @@ void JumpToMediaLibrary::run()
 	myLibrary->LocateSong(*s);
 }
 
-bool JumpToPlaylistEditor::canBeRun() const
+bool JumpToPlaylistEditor::canBeRun()
 {
 	return myScreen == myBrowser
 	    && myBrowser->main().current()->value().type() == MPD::Item::Type::Playlist;
@@ -1581,7 +1594,7 @@ void ToggleScreenLock::run()
 	}
 }
 
-bool JumpToTagEditor::canBeRun() const
+bool JumpToTagEditor::canBeRun()
 {
 #	ifdef HAVE_TAGLIB_H
 	return currentSong(myScreen)
@@ -1599,7 +1612,7 @@ void JumpToTagEditor::run()
 #	endif // HAVE_TAGLIB_H
 }
 
-bool JumpToPositionInSong::canBeRun() const
+bool JumpToPositionInSong::canBeRun()
 {
 	return Status::State::player() != MPD::psStop && Status::State::totalTime() > 0;
 }
@@ -1642,7 +1655,7 @@ void JumpToPositionInSong::run()
 		Statusbar::print("Invalid format ([m]:[ss], [s]s, [%]%, [%] accepted)");
 }
 
-bool ReverseSelection::canBeRun() const
+bool ReverseSelection::canBeRun()
 {
 	auto w = hasSongs(myScreen);
 	return w && w->allowsSelection();
@@ -1655,7 +1668,7 @@ void ReverseSelection::run()
 	Statusbar::print("Selection reversed");
 }
 
-bool RemoveSelection::canBeRun() const
+bool RemoveSelection::canBeRun()
 {
 	return proxySongList(myScreen);
 }
@@ -1668,7 +1681,7 @@ void RemoveSelection::run()
 	Statusbar::print("Selection removed");
 }
 
-bool SelectAlbum::canBeRun() const
+bool SelectAlbum::canBeRun()
 {
 	auto w = hasSongs(myScreen);
 	return w && w->allowsSelection() && w->proxySongList();
@@ -1709,7 +1722,7 @@ void SelectAlbum::run()
 	}
 }
 
-bool AddSelectedItems::canBeRun() const
+bool AddSelectedItems::canBeRun()
 {
 	return myScreen != mySelectedItemsAdder;
 }
@@ -1733,7 +1746,7 @@ void CropMainPlaylist::run()
 	Statusbar::print("Playlist cropped");
 }
 
-bool CropPlaylist::canBeRun() const
+bool CropPlaylist::canBeRun()
 {
 	return myScreen == myPlaylistEditor;
 }
@@ -1763,7 +1776,7 @@ void ClearMainPlaylist::run()
 	myPlaylist->main().reset();
 }
 
-bool ClearPlaylist::canBeRun() const
+bool ClearPlaylist::canBeRun()
 {
 	return myScreen == myPlaylistEditor;
 }
@@ -1779,7 +1792,7 @@ void ClearPlaylist::run()
 	Statusbar::printf("Playlist \"%1%\" cleared", playlist);
 }
 
-bool SortPlaylist::canBeRun() const
+bool SortPlaylist::canBeRun()
 {
 	return myScreen == myPlaylist;
 }
@@ -1789,7 +1802,7 @@ void SortPlaylist::run()
 	mySortPlaylistDialog->switchTo();
 }
 
-bool ReversePlaylist::canBeRun() const
+bool ReversePlaylist::canBeRun()
 {
 	return myScreen == myPlaylist;
 }
@@ -1799,7 +1812,7 @@ void ReversePlaylist::run()
 	myPlaylist->Reverse();
 }
 
-bool Find::canBeRun() const
+bool Find::canBeRun()
 {
 	return myScreen == myHelp
 	    || myScreen == myLyrics
@@ -1830,7 +1843,7 @@ void Find::run()
 	s->main().flush();
 }
 
-bool FindItemBackward::canBeRun() const
+bool FindItemBackward::canBeRun()
 {
 	auto w = dynamic_cast<Searchable *>(myScreen);
 	return w && w->allowsSearching();
@@ -1842,7 +1855,7 @@ void FindItemForward::run()
 	listsChangeFinisher();
 }
 
-bool FindItemForward::canBeRun() const
+bool FindItemForward::canBeRun()
 {
 	auto w = dynamic_cast<Searchable *>(myScreen);
 	return w && w->allowsSearching();
@@ -1854,7 +1867,7 @@ void FindItemBackward::run()
 	listsChangeFinisher();
 }
 
-bool NextFoundItem::canBeRun() const
+bool NextFoundItem::canBeRun()
 {
 	return dynamic_cast<Searchable *>(myScreen);
 }
@@ -1867,7 +1880,7 @@ void NextFoundItem::run()
 	listsChangeFinisher();
 }
 
-bool PreviousFoundItem::canBeRun() const
+bool PreviousFoundItem::canBeRun()
 {
 	return dynamic_cast<Searchable *>(myScreen);
 }
@@ -1921,12 +1934,6 @@ void ToggleReplayGainMode::run()
 	Statusbar::printf("Replay gain mode: %1%", Mpd.GetReplayGainMode());
 }
 
-void ToggleSpaceMode::run()
-{
-	Config.space_selects = !Config.space_selects;
-	Statusbar::printf("Space mode: %1% item", Config.space_selects ? "select" : "add");
-}
-
 void ToggleAddMode::run()
 {
 	std::string mode_desc;
@@ -2003,7 +2010,7 @@ void AddRandomItems::run()
 	}
 }
 
-bool ToggleBrowserSortMode::canBeRun() const
+bool ToggleBrowserSortMode::canBeRun()
 {
 	return myScreen == myBrowser;
 }
@@ -2037,7 +2044,7 @@ void ToggleBrowserSortMode::run()
 	}
 }
 
-bool ToggleLibraryTagType::canBeRun() const
+bool ToggleLibraryTagType::canBeRun()
 {
 	return (myScreen->isActiveWindow(myLibrary->Tags))
 	    || (myLibrary->Columns() == 2 && myScreen->isActiveWindow(myLibrary->Albums));
@@ -2088,7 +2095,7 @@ void ToggleLibraryTagType::run()
 	}
 }
 
-bool ToggleMediaLibrarySortMode::canBeRun() const
+bool ToggleMediaLibrarySortMode::canBeRun()
 {
 	return myScreen == myLibrary;
 }
@@ -2098,7 +2105,7 @@ void ToggleMediaLibrarySortMode::run()
 	myLibrary->toggleSortMode();
 }
 
-bool RefetchLyrics::canBeRun() const
+bool RefetchLyrics::canBeRun()
 {
 #	ifdef HAVE_CURL_CURL_H
 	return myScreen == myLyrics;
@@ -2114,7 +2121,7 @@ void RefetchLyrics::run()
 #	endif // HAVE_CURL_CURL_H
 }
 
-bool SetSelectedItemsPriority::canBeRun() const
+bool SetSelectedItemsPriority::canBeRun()
 {
 	if (Mpd.Version() < 17)
 	{
@@ -2138,7 +2145,7 @@ void SetSelectedItemsPriority::run()
 	myPlaylist->SetSelectedItemsPriority(prio);
 }
 
-bool SetVisualizerSampleMultiplier::canBeRun() const
+bool SetVisualizerSampleMultiplier::canBeRun()
 {
 #	ifdef ENABLE_VISUALIZER
 	return myScreen == myVisualizer;
@@ -2169,7 +2176,7 @@ void ShowSongInfo::run()
 	mySongInfo->switchTo();
 }
 
-bool ShowArtistInfo::canBeRun() const
+bool ShowArtistInfo::canBeRun()
 {
 	#ifdef HAVE_CURL_CURL_H
 	return myScreen == myLastfm
@@ -2259,7 +2266,7 @@ void PreviousScreen::run()
 	}
 }
 
-bool ShowHelp::canBeRun() const
+bool ShowHelp::canBeRun()
 {
 	return myScreen != myHelp
 #	ifdef HAVE_TAGLIB_H
@@ -2273,7 +2280,7 @@ void ShowHelp::run()
 	myHelp->switchTo();
 }
 
-bool ShowPlaylist::canBeRun() const
+bool ShowPlaylist::canBeRun()
 {
 	return myScreen != myPlaylist
 #	ifdef HAVE_TAGLIB_H
@@ -2287,7 +2294,7 @@ void ShowPlaylist::run()
 	myPlaylist->switchTo();
 }
 
-bool ShowBrowser::canBeRun() const
+bool ShowBrowser::canBeRun()
 {
 	return myScreen != myBrowser
 #	ifdef HAVE_TAGLIB_H
@@ -2301,7 +2308,7 @@ void ShowBrowser::run()
 	myBrowser->switchTo();
 }
 
-bool ChangeBrowseMode::canBeRun() const
+bool ChangeBrowseMode::canBeRun()
 {
 	return myScreen == myBrowser;
 }
@@ -2311,7 +2318,7 @@ void ChangeBrowseMode::run()
 	myBrowser->changeBrowseMode();
 }
 
-bool ShowSearchEngine::canBeRun() const
+bool ShowSearchEngine::canBeRun()
 {
 	return myScreen != mySearcher
 #	ifdef HAVE_TAGLIB_H
@@ -2325,7 +2332,7 @@ void ShowSearchEngine::run()
 	mySearcher->switchTo();
 }
 
-bool ResetSearchEngine::canBeRun() const
+bool ResetSearchEngine::canBeRun()
 {
 	return myScreen == mySearcher;
 }
@@ -2335,7 +2342,7 @@ void ResetSearchEngine::run()
 	mySearcher->reset();
 }
 
-bool ShowMediaLibrary::canBeRun() const
+bool ShowMediaLibrary::canBeRun()
 {
 	return myScreen != myLibrary
 #	ifdef HAVE_TAGLIB_H
@@ -2349,7 +2356,7 @@ void ShowMediaLibrary::run()
 	myLibrary->switchTo();
 }
 
-bool ToggleMediaLibraryColumnsMode::canBeRun() const
+bool ToggleMediaLibraryColumnsMode::canBeRun()
 {
 	return myScreen == myLibrary;
 }
@@ -2360,7 +2367,7 @@ void ToggleMediaLibraryColumnsMode::run()
 	myLibrary->refresh();
 }
 
-bool ShowPlaylistEditor::canBeRun() const
+bool ShowPlaylistEditor::canBeRun()
 {
 	return myScreen != myPlaylistEditor
 #	ifdef HAVE_TAGLIB_H
@@ -2374,7 +2381,7 @@ void ShowPlaylistEditor::run()
 	myPlaylistEditor->switchTo();
 }
 
-bool ShowTagEditor::canBeRun() const
+bool ShowTagEditor::canBeRun()
 {
 #	ifdef HAVE_TAGLIB_H
 	return myScreen != myTagEditor
@@ -2392,7 +2399,7 @@ void ShowTagEditor::run()
 #	endif // HAVE_TAGLIB_H
 }
 
-bool ShowOutputs::canBeRun() const
+bool ShowOutputs::canBeRun()
 {
 #	ifdef ENABLE_OUTPUTS
 	return myScreen != myOutputs
@@ -2412,7 +2419,7 @@ void ShowOutputs::run()
 #	endif // ENABLE_OUTPUTS
 }
 
-bool ShowVisualizer::canBeRun() const
+bool ShowVisualizer::canBeRun()
 {
 #	ifdef ENABLE_VISUALIZER
 	return myScreen != myVisualizer
@@ -2432,7 +2439,7 @@ void ShowVisualizer::run()
 #	endif // ENABLE_VISUALIZER
 }
 
-bool ShowClock::canBeRun() const
+bool ShowClock::canBeRun()
 {
 #	ifdef ENABLE_CLOCK
 	return myScreen != myClock
@@ -2453,7 +2460,7 @@ void ShowClock::run()
 }
 
 #ifdef HAVE_TAGLIB_H
-bool ShowServerInfo::canBeRun() const
+bool ShowServerInfo::canBeRun()
 {
 	return myScreen != myTinyTagEditor;
 }
@@ -2489,6 +2496,7 @@ void populateActions()
 	insert_action(new Actions::JumpToParentDirectory());
 	insert_action(new Actions::PressEnter());
 	insert_action(new Actions::PressSpace());
+	insert_action(new Actions::SelectItem());
 	insert_action(new Actions::PreviousColumn());
 	insert_action(new Actions::NextColumn());
 	insert_action(new Actions::MasterScreen());
@@ -2559,7 +2567,6 @@ void populateActions()
 	insert_action(new Actions::PreviousFoundItem());
 	insert_action(new Actions::ToggleFindMode());
 	insert_action(new Actions::ToggleReplayGainMode());
-	insert_action(new Actions::ToggleSpaceMode());
 	insert_action(new Actions::ToggleAddMode());
 	insert_action(new Actions::ToggleMouse());
 	insert_action(new Actions::ToggleBitrateVisibility());
diff --git a/src/actions.h b/src/actions.h
index bf3f25f4..1cd278d3 100644
--- a/src/actions.h
+++ b/src/actions.h
@@ -24,6 +24,7 @@
 #include <boost/format.hpp>
 #include <map>
 #include <string>
+#include "interfaces.h"
 #include "window.h"
 
 namespace Actions {
@@ -33,7 +34,7 @@ enum class Type
 	MacroUtility = 0,
 	Dummy, MouseEvent, ScrollUp, ScrollDown, ScrollUpArtist, ScrollUpAlbum,
 	ScrollDownArtist, ScrollDownAlbum, PageUp, PageDown, MoveHome, MoveEnd,
-	ToggleInterface, JumpToParentDirectory, PressEnter, PressSpace, PreviousColumn,
+	ToggleInterface, JumpToParentDirectory, PressEnter, PressSpace, SelectItem, PreviousColumn,
 	NextColumn, MasterScreen, SlaveScreen, VolumeUp, VolumeDown, DeletePlaylistItems,
 	DeleteStoredPlaylist, DeleteBrowserItems, ReplaySong, Previous, Next, Pause,
 	Stop, ExecuteCommand, SavePlaylist, MoveSortOrderUp, MoveSortOrderDown,
@@ -49,7 +50,7 @@ enum class Type
 	CropMainPlaylist, CropPlaylist, ClearMainPlaylist, ClearPlaylist, SortPlaylist,
 	ReversePlaylist, Find, FindItemForward, FindItemBackward,
 	NextFoundItem, PreviousFoundItem, ToggleFindMode, ToggleReplayGainMode,
-	ToggleSpaceMode, ToggleAddMode, ToggleMouse, ToggleBitrateVisibility,
+	ToggleAddMode, ToggleMouse, ToggleBitrateVisibility,
 	AddRandomItems, ToggleBrowserSortMode, ToggleLibraryTagType,
 	ToggleMediaLibrarySortMode, RefetchLyrics,
 	SetSelectedItemsPriority, SetVisualizerSampleMultiplier,
@@ -89,7 +90,7 @@ struct BaseAction
 	const char *name() const { return m_name; }
 	Type type() const { return m_type; }
 	
-	virtual bool canBeRun() const { return true; }
+	virtual bool canBeRun() { return true; }
 	
 	bool execute()
 	{
@@ -129,7 +130,7 @@ struct MouseEvent : public BaseAction
 	}
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 	
 	private:
@@ -158,7 +159,7 @@ struct ScrollUpArtist : public BaseAction
 	ScrollUpArtist() : BaseAction(Type::ScrollUpArtist, "scroll_up_artist") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -167,7 +168,7 @@ struct ScrollUpAlbum : public BaseAction
 	ScrollUpAlbum() : BaseAction(Type::ScrollUpAlbum, "scroll_up_album") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -176,7 +177,7 @@ struct ScrollDownArtist : public BaseAction
 	ScrollDownArtist() : BaseAction(Type::ScrollDownArtist, "scroll_down_artist") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -185,7 +186,7 @@ struct ScrollDownAlbum : public BaseAction
 	ScrollDownAlbum() : BaseAction(Type::ScrollDownAlbum, "scroll_down_album") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -234,7 +235,7 @@ struct JumpToParentDirectory : public BaseAction
 	JumpToParentDirectory() : BaseAction(Type::JumpToParentDirectory, "jump_to_parent_directory") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -254,12 +255,24 @@ protected:
 	virtual void run();
 };
 
+struct SelectItem : public BaseAction
+{
+	SelectItem() : BaseAction(Type::SelectItem, "select_item") { }
+
+protected:
+	virtual bool canBeRun();
+	virtual void run();
+
+private:
+	HasSongs *hs;
+};
+
 struct PreviousColumn : public BaseAction
 {
 	PreviousColumn() : BaseAction(Type::PreviousColumn, "previous_column") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -268,7 +281,7 @@ struct NextColumn : public BaseAction
 	NextColumn() : BaseAction(Type::NextColumn, "next_column") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -277,7 +290,7 @@ struct MasterScreen : public BaseAction
 	MasterScreen() : BaseAction(Type::MasterScreen, "master_screen") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -286,7 +299,7 @@ struct SlaveScreen : public BaseAction
 	SlaveScreen() : BaseAction(Type::SlaveScreen, "slave_screen") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -311,7 +324,7 @@ struct DeletePlaylistItems : public BaseAction
 	DeletePlaylistItems() : BaseAction(Type::DeletePlaylistItems, "delete_playlist_items") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -320,7 +333,7 @@ struct DeleteStoredPlaylist : public BaseAction
 	DeleteStoredPlaylist() : BaseAction(Type::DeleteStoredPlaylist, "delete_stored_playlist") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -329,7 +342,7 @@ struct DeleteBrowserItems : public BaseAction
 	DeleteBrowserItems() : BaseAction(Type::DeleteBrowserItems, "delete_browser_items") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -394,7 +407,7 @@ struct MoveSortOrderUp : public BaseAction
 	MoveSortOrderUp() : BaseAction(Type::MoveSortOrderUp, "move_sort_order_up") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -403,7 +416,7 @@ struct MoveSortOrderDown : public BaseAction
 	MoveSortOrderDown() : BaseAction(Type::MoveSortOrderDown, "move_sort_order_down") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -412,7 +425,7 @@ struct MoveSelectedItemsUp : public BaseAction
 	MoveSelectedItemsUp() : BaseAction(Type::MoveSelectedItemsUp, "move_selected_items_up") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -421,7 +434,7 @@ struct MoveSelectedItemsDown : public BaseAction
 	MoveSelectedItemsDown() : BaseAction(Type::MoveSelectedItemsDown, "move_selected_items_down") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -430,7 +443,7 @@ struct MoveSelectedItemsTo : public BaseAction
 	MoveSelectedItemsTo() : BaseAction(Type::MoveSelectedItemsTo, "move_selected_items_to") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -439,7 +452,7 @@ struct Add : public BaseAction
 	Add() : BaseAction(Type::Add, "add") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -448,7 +461,7 @@ struct SeekForward : public BaseAction
 	SeekForward() : BaseAction(Type::SeekForward, "seek_forward") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -457,7 +470,7 @@ struct SeekBackward : public BaseAction
 	SeekBackward() : BaseAction(Type::SeekBackward, "seek_backward") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -466,7 +479,7 @@ struct ToggleDisplayMode : public BaseAction
 	ToggleDisplayMode() : BaseAction(Type::ToggleDisplayMode, "toggle_display_mode") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -476,7 +489,7 @@ struct ToggleSeparatorsBetweenAlbums : public BaseAction
 	: BaseAction(Type::ToggleSeparatorsBetweenAlbums, "toggle_separators_between_albums") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -486,7 +499,7 @@ struct ToggleLyricsFetcher : public BaseAction
 	
 protected:
 #	ifndef HAVE_CURL_CURL_H
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 #	endif // NOT HAVE_CURL_CURL_H
 	virtual void run();
 };
@@ -498,7 +511,7 @@ struct ToggleFetchingLyricsInBackground : public BaseAction
 	
 protected:
 #	ifndef HAVE_CURL_CURL_H
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 #	endif // NOT HAVE_CURL_CURL_H
 	virtual void run();
 };
@@ -525,7 +538,7 @@ struct JumpToPlayingSong : public BaseAction
 	JumpToPlayingSong() : BaseAction(Type::JumpToPlayingSong, "jump_to_playing_song") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -558,7 +571,7 @@ struct StartSearching : public BaseAction
 	StartSearching() : BaseAction(Type::StartSearching, "start_searching") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -567,7 +580,7 @@ struct SaveTagChanges : public BaseAction
 	SaveTagChanges() : BaseAction(Type::SaveTagChanges, "save_tag_changes") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -616,7 +629,7 @@ struct EditSong : public BaseAction
 	EditSong() : BaseAction(Type::EditSong, "edit_song") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -625,7 +638,7 @@ struct EditLibraryTag : public BaseAction
 	EditLibraryTag() : BaseAction(Type::EditLibraryTag, "edit_library_tag") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -634,7 +647,7 @@ struct EditLibraryAlbum : public BaseAction
 	EditLibraryAlbum() : BaseAction(Type::EditLibraryAlbum, "edit_library_album") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -643,7 +656,7 @@ struct EditDirectoryName : public BaseAction
 	EditDirectoryName() : BaseAction(Type::EditDirectoryName, "edit_directory_name") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -652,7 +665,7 @@ struct EditPlaylistName : public BaseAction
 	EditPlaylistName() : BaseAction(Type::EditPlaylistName, "edit_playlist_name") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -661,7 +674,7 @@ struct EditLyrics : public BaseAction
 	EditLyrics() : BaseAction(Type::EditLyrics, "edit_lyrics") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -670,7 +683,7 @@ struct JumpToBrowser : public BaseAction
 	JumpToBrowser() : BaseAction(Type::JumpToBrowser, "jump_to_browser") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -679,7 +692,7 @@ struct JumpToMediaLibrary : public BaseAction
 	JumpToMediaLibrary() : BaseAction(Type::JumpToMediaLibrary, "jump_to_media_library") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -688,7 +701,7 @@ struct JumpToPlaylistEditor : public BaseAction
 	JumpToPlaylistEditor() : BaseAction(Type::JumpToPlaylistEditor, "jump_to_playlist_editor") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -705,7 +718,7 @@ struct JumpToTagEditor : public BaseAction
 	JumpToTagEditor() : BaseAction(Type::JumpToTagEditor, "jump_to_tag_editor") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -714,7 +727,7 @@ struct JumpToPositionInSong : public BaseAction
 	JumpToPositionInSong() : BaseAction(Type::JumpToPositionInSong, "jump_to_position_in_song") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -723,7 +736,7 @@ struct ReverseSelection : public BaseAction
 	ReverseSelection() : BaseAction(Type::ReverseSelection, "reverse_selection") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -732,7 +745,7 @@ struct RemoveSelection : public BaseAction
 	RemoveSelection() : BaseAction(Type::RemoveSelection, "remove_selection") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -741,7 +754,7 @@ struct SelectAlbum : public BaseAction
 	SelectAlbum() : BaseAction(Type::SelectAlbum, "select_album") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -750,7 +763,7 @@ struct AddSelectedItems : public BaseAction
 	AddSelectedItems() : BaseAction(Type::AddSelectedItems, "add_selected_items") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -767,7 +780,7 @@ struct CropPlaylist : public BaseAction
 	CropPlaylist() : BaseAction(Type::CropPlaylist, "crop_playlist") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -784,7 +797,7 @@ struct ClearPlaylist : public BaseAction
 	ClearPlaylist() : BaseAction(Type::ClearPlaylist, "clear_playlist") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -793,7 +806,7 @@ struct SortPlaylist : public BaseAction
 	SortPlaylist() : BaseAction(Type::SortPlaylist, "sort_playlist") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -802,7 +815,7 @@ struct ReversePlaylist : public BaseAction
 	ReversePlaylist() : BaseAction(Type::ReversePlaylist, "reverse_playlist") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -811,7 +824,7 @@ struct Find : public BaseAction
 	Find() : BaseAction(Type::Find, "find") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -820,7 +833,7 @@ struct FindItemForward : public BaseAction
 	FindItemForward() : BaseAction(Type::FindItemForward, "find_item_forward") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -829,7 +842,7 @@ struct FindItemBackward : public BaseAction
 	FindItemBackward() : BaseAction(Type::FindItemBackward, "find_item_backward") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -838,7 +851,7 @@ struct NextFoundItem : public BaseAction
 	NextFoundItem() : BaseAction(Type::NextFoundItem, "next_found_item") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -847,7 +860,7 @@ struct PreviousFoundItem : public BaseAction
 	PreviousFoundItem() : BaseAction(Type::PreviousFoundItem, "previous_found_item") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -867,14 +880,6 @@ protected:
 	virtual void run();
 };
 
-struct ToggleSpaceMode : public BaseAction
-{
-	ToggleSpaceMode() : BaseAction(Type::ToggleSpaceMode, "toggle_space_mode") { }
-	
-protected:
-	virtual void run();
-};
-
 struct ToggleAddMode : public BaseAction
 {
 	ToggleAddMode() : BaseAction(Type::ToggleAddMode, "toggle_add_mode") { }
@@ -912,7 +917,7 @@ struct ToggleBrowserSortMode : public BaseAction
 	ToggleBrowserSortMode() : BaseAction(Type::ToggleBrowserSortMode, "toggle_browser_sort_mode") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -921,7 +926,7 @@ struct ToggleLibraryTagType : public BaseAction
 	ToggleLibraryTagType() : BaseAction(Type::ToggleLibraryTagType, "toggle_library_tag_type") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -931,7 +936,7 @@ struct ToggleMediaLibrarySortMode : public BaseAction
 	: BaseAction(Type::ToggleMediaLibrarySortMode, "toggle_media_library_sort_mode") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -940,7 +945,7 @@ struct RefetchLyrics : public BaseAction
 	RefetchLyrics() : BaseAction(Type::RefetchLyrics, "refetch_lyrics") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -950,7 +955,7 @@ struct SetSelectedItemsPriority : public BaseAction
 	: BaseAction(Type::SetSelectedItemsPriority, "set_selected_items_priority") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -960,7 +965,7 @@ struct SetVisualizerSampleMultiplier : public BaseAction
 	: BaseAction(Type::SetVisualizerSampleMultiplier, "set_visualizer_sample_multiplier") { }
 
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -977,7 +982,7 @@ struct ShowArtistInfo : public BaseAction
 	ShowArtistInfo() : BaseAction(Type::ShowArtistInfo, "show_artist_info") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -1018,7 +1023,7 @@ struct ShowHelp : public BaseAction
 	ShowHelp() : BaseAction(Type::ShowHelp, "show_help") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -1027,7 +1032,7 @@ struct ShowPlaylist : public BaseAction
 	ShowPlaylist() : BaseAction(Type::ShowPlaylist, "show_playlist") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -1036,7 +1041,7 @@ struct ShowBrowser : public BaseAction
 	ShowBrowser() : BaseAction(Type::ShowBrowser, "show_browser") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -1045,7 +1050,7 @@ struct ChangeBrowseMode : public BaseAction
 	ChangeBrowseMode() : BaseAction(Type::ChangeBrowseMode, "change_browse_mode") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -1054,7 +1059,7 @@ struct ShowSearchEngine : public BaseAction
 	ShowSearchEngine() : BaseAction(Type::ShowSearchEngine, "show_search_engine") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -1063,7 +1068,7 @@ struct ResetSearchEngine : public BaseAction
 	ResetSearchEngine() : BaseAction(Type::ResetSearchEngine, "reset_search_engine") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -1072,7 +1077,7 @@ struct ShowMediaLibrary : public BaseAction
 	ShowMediaLibrary() : BaseAction(Type::ShowMediaLibrary, "show_media_library") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -1082,7 +1087,7 @@ struct ToggleMediaLibraryColumnsMode : public BaseAction
 	: BaseAction(Type::ToggleMediaLibraryColumnsMode, "toggle_media_library_columns_mode") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -1091,7 +1096,7 @@ struct ShowPlaylistEditor : public BaseAction
 	ShowPlaylistEditor() : BaseAction(Type::ShowPlaylistEditor, "show_playlist_editor") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -1100,7 +1105,7 @@ struct ShowTagEditor : public BaseAction
 	ShowTagEditor() : BaseAction(Type::ShowTagEditor, "show_tag_editor") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -1109,7 +1114,7 @@ struct ShowOutputs : public BaseAction
 	ShowOutputs() : BaseAction(Type::ShowOutputs, "show_outputs") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -1118,7 +1123,7 @@ struct ShowVisualizer : public BaseAction
 	ShowVisualizer() : BaseAction(Type::ShowVisualizer, "show_visualizer") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -1127,7 +1132,7 @@ struct ShowClock : public BaseAction
 	ShowClock() : BaseAction(Type::ShowClock, "show_clock") { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run();
 };
 
@@ -1137,7 +1142,7 @@ struct ShowServerInfo : public BaseAction
 	
 protected:
 #	ifdef HAVE_TAGLIB_H
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 #	endif // HAVE_TAGLIB_H
 	virtual void run();
 };
diff --git a/src/bindings.cpp b/src/bindings.cpp
index ca6ec401..0f6a2b5e 100644
--- a/src/bindings.cpp
+++ b/src/bindings.cpp
@@ -359,6 +359,8 @@ void BindingsConfiguration::generateDefaults()
 		bind(k, Actions::Type::MoveHome);
 	if (notBound(k = stringToKey("end")))
 		bind(k, Actions::Type::MoveEnd);
+	if (notBound(k = stringToKey("insert")))
+		bind(k, Actions::Type::SelectItem);
 	if (notBound(k = stringToKey("space")))
 		bind(k, Actions::Type::PressSpace);
 	if (notBound(k = stringToKey("enter")))
@@ -463,8 +465,6 @@ void BindingsConfiguration::generateDefaults()
 		bind(k, Actions::Type::ToggleConsume);
 	if (notBound(k = stringToKey("Y")))
 		bind(k, Actions::Type::ToggleReplayGainMode);
-	if (notBound(k = stringToKey("t")))
-		bind(k, Actions::Type::ToggleSpaceMode);
 	if (notBound(k = stringToKey("T")))
 		bind(k, Actions::Type::ToggleAddMode);
 	if (notBound(k = stringToKey("|")))
diff --git a/src/browser.cpp b/src/browser.cpp
index dd216320..dca922ec 100644
--- a/src/browser.cpp
+++ b/src/browser.cpp
@@ -192,15 +192,6 @@ void Browser::spacePressed()
 	if (w.empty())
 		return;
 	
-	size_t i = inRootDirectory() ? 0 : 1;
-	if (Config.space_selects && w.choice() >= i)
-	{
-		i = w.choice();
-		w[i].setSelected(!w[i].isSelected());
-		w.scroll(NC::Scroll::Down);
-		return;
-	}
-
 	const MPD::Item &item = w.current()->value();
 	// ignore parent directory
 	if (isParentDirectory(item))
@@ -316,7 +307,14 @@ ProxySongList Browser::proxySongList()
 
 bool Browser::allowsSelection()
 {
-	return true;
+	size_t root = inRootDirectory() ? 0 : 1;
+	return !w.empty() && w.choice() >= root;
+}
+
+void Browser::selectCurrent()
+{
+	size_t current = w.choice();
+	w[current].setSelected(!w[current].isSelected());
 }
 
 void Browser::reverseSelection()
diff --git a/src/browser.h b/src/browser.h
index 76fe8198..30b472de 100644
--- a/src/browser.h
+++ b/src/browser.h
@@ -56,6 +56,7 @@ struct Browser: Screen<NC::Menu<MPD::Item>>, HasSongs, Searchable, Tabbable
 	virtual ProxySongList proxySongList() OVERRIDE;
 	
 	virtual bool allowsSelection() OVERRIDE;
+	virtual void selectCurrent() OVERRIDE;
 	virtual void reverseSelection() OVERRIDE;
 	virtual std::vector<MPD::Song> getSelectedSongs() OVERRIDE;
 	
diff --git a/src/help.cpp b/src/help.cpp
index 746c93e5..2583b857 100644
--- a/src/help.cpp
+++ b/src/help.cpp
@@ -225,11 +225,11 @@ void write_bindings(NC::Scrollpad &w)
 		boost::format("Increase volume by %1%%%") % Config.volume_change_step
 	);
 	w << '\n';
-	key(w, Type::ToggleSpaceMode, "Toggle space mode (select/add)");
 	key(w, Type::ToggleAddMode, "Toggle add mode (add or remove/always add)");
 	key(w, Type::ToggleMouse, "Toggle mouse support");
 	key(w, Type::ReverseSelection, "Reverse selection");
 	key(w, Type::RemoveSelection, "Remove selection");
+	key(w, Type::SelectItem, "Select current item");
 	key(w, Type::SelectAlbum, "Select songs of album around the cursor");
 	key(w, Type::AddSelectedItems, "Add selected items to playlist");
 	key(w, Type::AddRandomItems, "Add random items to playlist");
@@ -295,7 +295,7 @@ void write_bindings(NC::Scrollpad &w)
 
 	key_section(w, "Browser");
 	key(w, Type::PressEnter, "Enter directory/Add item to playlist and play it");
-	key(w, Type::PressSpace, "Add item to playlist/select it");
+	key(w, Type::PressSpace, "Add item to playlist");
 #	ifdef HAVE_TAGLIB_H
 	key(w, Type::EditSong, "Edit song");
 #	endif // HAVE_TAGLIB_H
@@ -334,7 +334,7 @@ void write_bindings(NC::Scrollpad &w)
 	key(w, Type::PreviousColumn, "Previous column");
 	key(w, Type::NextColumn, "Next column");
 	key(w, Type::PressEnter, "Add item to playlist and play it");
-	key(w, Type::PressSpace, "Add item to playlist/select it");
+	key(w, Type::PressSpace, "Add item to playlist");
 #	ifdef HAVE_TAGLIB_H
 	key(w, Type::EditSong, "Edit song");
 #	endif // HAVE_TAGLIB_H
@@ -359,8 +359,6 @@ void write_bindings(NC::Scrollpad &w)
 	key_section(w, "Tag editor");
 	key(w, Type::PressEnter, "Edit tag/filename of selected item (left column)");
 	key(w, Type::PressEnter, "Perform operation on all/selected items (middle column)");
-	key(w, Type::PressSpace, "Switch to albums/directories view (left column)");
-	key(w, Type::PressSpace, "Select item (right column)");
 	key(w, Type::PreviousColumn, "Previous column");
 	key(w, Type::NextColumn, "Next column");
 	key(w, Type::JumpToParentDirectory, "Jump to parent directory (left column, directories view)");
diff --git a/src/interfaces.h b/src/interfaces.h
index d374fca0..c43f5f0f 100644
--- a/src/interfaces.h
+++ b/src/interfaces.h
@@ -42,6 +42,7 @@ struct HasSongs
 	
 	virtual bool allowsSelection() = 0;
 	virtual void reverseSelection() = 0;
+	virtual void selectCurrent() = 0;
 	virtual std::vector<MPD::Song> getSelectedSongs() = 0;
 };
 
diff --git a/src/macro_utilities.cpp b/src/macro_utilities.cpp
index a0583b2d..093d8c8e 100644
--- a/src/macro_utilities.cpp
+++ b/src/macro_utilities.cpp
@@ -29,12 +29,12 @@ void PushCharacters::run()
 		(*m_window)->pushChar(*it);
 }
 
-bool RequireRunnable::canBeRun() const
+bool RequireRunnable::canBeRun()
 {
 	return m_action->canBeRun();
 }
 
-bool RequireScreen::canBeRun() const
+bool RequireScreen::canBeRun()
 {
 	return Global::myScreen->type() == m_screen_type;
 }
diff --git a/src/macro_utilities.h b/src/macro_utilities.h
index c12a253a..ba42bcce 100644
--- a/src/macro_utilities.h
+++ b/src/macro_utilities.h
@@ -46,7 +46,7 @@ struct RequireRunnable : public BaseAction
 	: BaseAction(Type::MacroUtility, ""), m_action(action) { assert(action); }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run() { }
 	
 private:
@@ -59,7 +59,7 @@ struct RequireScreen : public BaseAction
 	: BaseAction(Type::MacroUtility, ""), m_screen_type(screen_type) { }
 	
 protected:
-	virtual bool canBeRun() const;
+	virtual bool canBeRun();
 	virtual void run() { }
 	
 private:
diff --git a/src/media_library.cpp b/src/media_library.cpp
index d778ba9f..b59c993c 100644
--- a/src/media_library.cpp
+++ b/src/media_library.cpp
@@ -448,35 +448,7 @@ void MediaLibrary::enterPressed()
 
 void MediaLibrary::spacePressed()
 {
-	if (Config.space_selects)
-	{
-		if (isActiveWindow(Tags))
-		{
-			size_t idx = Tags.choice();
-			Tags[idx].setSelected(!Tags[idx].isSelected());
-			Tags.scroll(NC::Scroll::Down);
-			Albums.clear();
-			Songs.clear();
-		}
-		else if (isActiveWindow(Albums))
-		{
-			if (!Albums.current()->value().isAllTracksEntry())
-			{
-				size_t idx = Albums.choice();
-				Albums[idx].setSelected(!Albums[idx].isSelected());
-				Albums.scroll(NC::Scroll::Down);
-				Songs.clear();
-			}
-		}
-		else if (isActiveWindow(Songs))
-		{
-			size_t idx = Songs.choice();
-			Songs[idx].setSelected(!Songs[idx].isSelected());
-			Songs.scroll(NC::Scroll::Down);
-		}
-	}
-	else
-		AddToPlaylist(false);
+	AddToPlaylist(false);
 }
 
 void MediaLibrary::mouseButtonPressed(MEVENT me)
@@ -638,7 +610,28 @@ ProxySongList MediaLibrary::proxySongList()
 
 bool MediaLibrary::allowsSelection()
 {
-	return true;
+	return (isActiveWindow(Tags) && !Tags.empty())
+	    || (isActiveWindow(Albums) && !Albums.empty() && !Albums.current()->value().isAllTracksEntry())
+	    || (isActiveWindow(Songs) && !Songs.empty());
+}
+
+void MediaLibrary::selectCurrent()
+{
+	if (isActiveWindow(Tags))
+	{
+		size_t idx = Tags.choice();
+		Tags[idx].setSelected(!Tags[idx].isSelected());
+	}
+	else if (isActiveWindow(Albums))
+	{
+		size_t idx = Albums.choice();
+		Albums[idx].setSelected(!Albums[idx].isSelected());
+	}
+	else if (isActiveWindow(Songs))
+	{
+		size_t idx = Songs.choice();
+		Songs[idx].setSelected(!Songs[idx].isSelected());
+	}
 }
 
 void MediaLibrary::reverseSelection()
diff --git a/src/media_library.h b/src/media_library.h
index 4c8f2728..acfb9d76 100644
--- a/src/media_library.h
+++ b/src/media_library.h
@@ -59,6 +59,7 @@ struct MediaLibrary: Screen<NC::Window *>, HasColumns, HasSongs, Searchable, Tab
 	virtual ProxySongList proxySongList() OVERRIDE;
 	
 	virtual bool allowsSelection() OVERRIDE;
+	virtual void selectCurrent() OVERRIDE;
 	virtual void reverseSelection() OVERRIDE;
 	virtual std::vector<MPD::Song> getSelectedSongs() OVERRIDE;
 	
diff --git a/src/playlist.cpp b/src/playlist.cpp
index 11cd2d75..ad2387d2 100644
--- a/src/playlist.cpp
+++ b/src/playlist.cpp
@@ -134,15 +134,6 @@ void Playlist::enterPressed()
 		Mpd.PlayID(w.current()->value().getID());
 }
 
-void Playlist::spacePressed()
-{
-	if (!w.empty())
-	{
-		w.current()->setSelected(!w.current()->isSelected());
-		w.scroll(NC::Scroll::Down);
-	}
-}
-
 void Playlist::mouseButtonPressed(MEVENT me)
 {
 	if (!w.empty() && w.hasCoords(me.x, me.y))
@@ -193,7 +184,12 @@ ProxySongList Playlist::proxySongList()
 
 bool Playlist::allowsSelection()
 {
-	return true;
+	return !w.empty();
+}
+
+void Playlist::selectCurrent()
+{
+	w.current()->setSelected(!w.current()->isSelected());
 }
 
 void Playlist::reverseSelection()
diff --git a/src/playlist.h b/src/playlist.h
index 2dd823fe..c9fff666 100644
--- a/src/playlist.h
+++ b/src/playlist.h
@@ -43,7 +43,7 @@ struct Playlist: Screen<NC::Menu<MPD::Song>>, HasSongs, Searchable, Tabbable
 	virtual void update() OVERRIDE;
 	
 	virtual void enterPressed() OVERRIDE;
-	virtual void spacePressed() OVERRIDE;
+	virtual void spacePressed() OVERRIDE { }
 	virtual void mouseButtonPressed(MEVENT me) OVERRIDE;
 	
 	virtual bool isLockable() OVERRIDE { return true; }
@@ -59,6 +59,7 @@ struct Playlist: Screen<NC::Menu<MPD::Song>>, HasSongs, Searchable, Tabbable
 	virtual ProxySongList proxySongList() OVERRIDE;
 	
 	virtual bool allowsSelection() OVERRIDE;
+	virtual void selectCurrent() OVERRIDE;
 	virtual void reverseSelection() OVERRIDE;
 	virtual std::vector<MPD::Song> getSelectedSongs() OVERRIDE;
 	
diff --git a/src/playlist_editor.cpp b/src/playlist_editor.cpp
index acc67c89..530a2cfe 100644
--- a/src/playlist_editor.cpp
+++ b/src/playlist_editor.cpp
@@ -250,27 +250,7 @@ void PlaylistEditor::enterPressed()
 
 void PlaylistEditor::spacePressed()
 {
-	if (Config.space_selects)
-	{
-		if (isActiveWindow(Playlists))
-		{
-			if (!Playlists.empty())
-			{
-				Playlists.current()->setSelected(!Playlists.current()->isSelected());
-				Playlists.scroll(NC::Scroll::Down);
-			}
-		}
-		else if (isActiveWindow(Content))
-		{
-			if (!Content.empty())
-			{
-				Content.current()->setSelected(!Content.current()->isSelected());
-				Content.scroll(NC::Scroll::Down);
-			}
-		}
-	}
-	else
-		AddToPlaylist(false);
+	AddToPlaylist(false);
 }
 
 void PlaylistEditor::mouseButtonPressed(MEVENT me)
@@ -381,7 +361,16 @@ ProxySongList PlaylistEditor::proxySongList()
 
 bool PlaylistEditor::allowsSelection()
 {
-	return true;
+	return (isActiveWindow(Playlists) && !Playlists.empty())
+	    || (isActiveWindow(Content) && !Content.empty());
+}
+
+void PlaylistEditor::selectCurrent()
+{
+if (isActiveWindow(Playlists))
+		Playlists.current()->setSelected(!Playlists.current()->isSelected());
+	else if (isActiveWindow(Content))
+		Content.current()->setSelected(!Content.current()->isSelected());
 }
 
 void PlaylistEditor::reverseSelection()
diff --git a/src/playlist_editor.h b/src/playlist_editor.h
index 7fcbf1e6..d8f95b3e 100644
--- a/src/playlist_editor.h
+++ b/src/playlist_editor.h
@@ -59,6 +59,7 @@ struct PlaylistEditor: Screen<NC::Window *>, HasColumns, HasSongs, Searchable, T
 	virtual ProxySongList proxySongList() OVERRIDE;
 	
 	virtual bool allowsSelection() OVERRIDE;
+	virtual void selectCurrent() OVERRIDE;
 	virtual void reverseSelection() OVERRIDE;
 	virtual std::vector<MPD::Song> getSelectedSongs() OVERRIDE;
 	
diff --git a/src/search_engine.cpp b/src/search_engine.cpp
index ddd477e5..8ecb6cec 100644
--- a/src/search_engine.cpp
+++ b/src/search_engine.cpp
@@ -213,18 +213,11 @@ void SearchEngine::enterPressed()
 
 void SearchEngine::spacePressed()
 {
-	if (!w.current()->value().isSong())
-		return;
-	
-	if (Config.space_selects)
+	if (w.current()->value().isSong())
 	{
-		w.current()->setSelected(!w.current()->isSelected());
+		addSongToPlaylist(w.current()->value().song(), false);
 		w.scroll(NC::Scroll::Down);
-		return;
 	}
-	
-	addSongToPlaylist(w.current()->value().song(), false);
-	w.scroll(NC::Scroll::Down);
 }
 
 void SearchEngine::mouseButtonPressed(MEVENT me)
@@ -297,6 +290,11 @@ bool SearchEngine::allowsSelection()
 	return w.current()->value().isSong();
 }
 
+void SearchEngine::selectCurrent()
+{
+	w.current()->setSelected(!w.current()->isSelected());
+}
+
 void SearchEngine::reverseSelection()
 {
 	reverseSelectionHelper(w.begin()+std::min(StaticOptions, w.size()), w.end());
diff --git a/src/search_engine.h b/src/search_engine.h
index 7db0f870..00c813df 100644
--- a/src/search_engine.h
+++ b/src/search_engine.h
@@ -104,6 +104,7 @@ struct SearchEngine: Screen<NC::Menu<SEItem>>, HasSongs, Searchable, Tabbable
 	virtual ProxySongList proxySongList() OVERRIDE;
 	
 	virtual bool allowsSelection() OVERRIDE;
+	virtual void selectCurrent() OVERRIDE;
 	virtual void reverseSelection() OVERRIDE;
 	virtual std::vector<MPD::Song> getSelectedSongs() OVERRIDE;
 	
diff --git a/src/settings.cpp b/src/settings.cpp
index 74484cc0..7376de3a 100644
--- a/src/settings.cpp
+++ b/src/settings.cpp
@@ -457,15 +457,6 @@ bool Configuration::read(const std::vector<std::string> &config_paths, bool igno
 			throw std::runtime_error("invalid argument: " + v);
 	}, defaults_to(wrapped_search, true)
 	));
-	p.add("default_space_mode", option_parser::worker([this](std::string v) {
-		if (v == "add")
-			space_selects = false;
-		else if (v == "select")
-			space_selects = true;
-		else
-			throw std::runtime_error("invalid argument: " + v);
-	}, defaults_to(wrapped_search, true)
-	));
 	p.add("default_tag_editor_pattern", assign_default(
 		pattern, "%n - %t"
 	));
diff --git a/src/settings.h b/src/settings.h
index ef53f880..d97711d6 100644
--- a/src/settings.h
+++ b/src/settings.h
@@ -137,7 +137,6 @@ struct Configuration
 	bool screen_switcher_previous;
 	bool autocenter_mode;
 	bool wrapped_search;
-	bool space_selects;
 	bool incremental_seeking;
 	bool now_playing_lyrics;
 	bool fetch_lyrics_in_background;
diff --git a/src/tag_editor.cpp b/src/tag_editor.cpp
index 95af2a70..c181b2b9 100644
--- a/src/tag_editor.cpp
+++ b/src/tag_editor.cpp
@@ -580,15 +580,6 @@ void TagEditor::enterPressed()
 	}
 }
 
-void TagEditor::spacePressed()
-{
-	if (w == Tags && !Tags->empty())
-	{
-		Tags->current()->setSelected(!Tags->current()->isSelected());
-		w->scroll(NC::Scroll::Down);
-	}
-}
-
 void TagEditor::mouseButtonPressed(MEVENT me)
 {
 	auto tryPreviousColumn = [this]() -> bool {
@@ -772,13 +763,17 @@ ProxySongList TagEditor::proxySongList()
 
 bool TagEditor::allowsSelection()
 {
-	return w == Tags;
+	return w == Tags && !Tags->empty();
+}
+
+void TagEditor::selectCurrent()
+{
+	Tags->current()->setSelected(!Tags->current()->isSelected());
 }
 
 void TagEditor::reverseSelection()
 {
-	if (w == Tags)
-		reverseSelectionHelper(Tags->begin(), Tags->end());
+	reverseSelectionHelper(Tags->begin(), Tags->end());
 }
 
 std::vector<MPD::Song> TagEditor::getSelectedSongs()
diff --git a/src/tag_editor.h b/src/tag_editor.h
index dfe84b63..c1b877fd 100644
--- a/src/tag_editor.h
+++ b/src/tag_editor.h
@@ -46,7 +46,7 @@ struct TagEditor: Screen<NC::Window *>, HasColumns, HasSongs, Searchable, Tabbab
 	virtual void update() OVERRIDE;
 	
 	virtual void enterPressed() OVERRIDE;
-	virtual void spacePressed() OVERRIDE;
+	virtual void spacePressed() OVERRIDE { }
 	virtual void mouseButtonPressed(MEVENT) OVERRIDE;
 	
 	virtual bool isLockable() OVERRIDE { return true; }
@@ -62,6 +62,7 @@ struct TagEditor: Screen<NC::Window *>, HasColumns, HasSongs, Searchable, Tabbab
 	virtual ProxySongList proxySongList() OVERRIDE;
 	
 	virtual bool allowsSelection() OVERRIDE;
+	virtual void selectCurrent() OVERRIDE;
 	virtual void reverseSelection() OVERRIDE;
 	virtual std::vector<MPD::Song> getSelectedSongs() OVERRIDE;