change wCurrent and wPrev to myScreen

src/browser.cpp

@@ -65,8 +65,8 @@ void Browser::SwitchTo()
 	{
 		CLEAR_FIND_HISTORY;
 		w->Empty() ? myBrowser->GetDirectory(itsBrowsedDir) : myBrowser->UpdateItemList();
-		wCurrent = w;
+		myScreen = this;
-		wCurrent->Hide();
+		w->Hide();
 		current_screen = csBrowser;
 //		redraw_screen = 1;
 		redraw_header = 1;

src/clock.cpp

@@ -80,7 +80,7 @@ void Clock::SwitchTo()
 		)
 	{
 		CLEAR_FIND_HISTORY;
-		wCurrent = w;
+		myScreen = this;
 		myPlaylist->Main()->Hide();
 		current_screen = csClock;
 		redraw_header = 1;
@@ -97,7 +97,7 @@ std::string Clock::Title()
 void Clock::Update()
 {
 	if (Width > size_t(COLS) || Height > main_height)
-		return;
+		myPlaylist->SwitchTo();
 	
 	time_t rawtime;
 	time(&rawtime);

src/global.h

@@ -24,6 +24,7 @@
 #include "settings.h"
 #include "ncmpcpp.h"
 #include "mpdpp.h"
+#include "screen.h"
 
 /// FIXME: this is absolutely shitty, I need to get rid of this.
 
@@ -32,8 +33,8 @@ namespace Global
 	extern ncmpcpp_config Config;
 	extern ncmpcpp_keys Key;
 	
-	extern Window *wCurrent;
+	extern BasicScreen *myScreen;
-	extern Window *wPrev;
+	extern BasicScreen *myOldScreen;
 	
 //	extern Menu<MPD::Song> *myPlaylist->Main();
 //	extern Menu<MPD::Item> *myBrowser->Main();

src/help.cpp

@@ -49,8 +49,8 @@ void Help::SwitchTo()
 #	endif // HAVE_TAGLIB_H
 	   )
 	{
-		wCurrent = w;
+		myScreen = this;
-		wCurrent->Hide();
+		w->Hide();
 		current_screen = csHelp;
 		redraw_header = 1;
 	}

src/info.cpp

@@ -81,11 +81,11 @@ void Info::Update()
 
 void Info::GetSong()
 {
-	if (wCurrent == w)
+	if (myScreen == this)
 	{
-		wCurrent->Hide();
+		w->Hide();
 		current_screen = prev_screen;
-		wCurrent = wPrev;
+		myScreen = myOldScreen;
 //		redraw_screen = 1;
 		redraw_header = 1;
 		if (current_screen == csLibrary)
@@ -104,18 +104,18 @@ void Info::GetSong()
 #		endif // HAVE_TAGLIB_H
 	}
 	else if (
-	    (wCurrent == myPlaylist->Main() && !myPlaylist->Main()->Empty())
+	    (myScreen == myPlaylist && !myPlaylist->Main()->Empty())
-	||  (wCurrent == myBrowser->Main() && myBrowser->Main()->Current().type == MPD::itSong)
+	||  (myScreen == myBrowser && myBrowser->Main()->Current().type == MPD::itSong)
-	||  (wCurrent == mySearcher->Main() && !mySearcher->Main()->Current().first)
+	||  (myScreen == mySearcher && !mySearcher->Main()->Current().first)
-	||  (wCurrent == myLibrary->Songs && !myLibrary->Songs->Empty())
+	||  (myScreen->Cmp() == myLibrary->Songs && !myLibrary->Songs->Empty())
-	||  (wCurrent == myPlaylistEditor->Content && !myPlaylistEditor->Content->Empty())
+	||  (myScreen->Cmp() == myPlaylistEditor->Content && !myPlaylistEditor->Content->Empty())
 #	ifdef HAVE_TAGLIB_H
-	||  (wCurrent == myTagEditor->Tags && !myTagEditor->Tags->Empty())
+	||  (myScreen->Cmp() == myTagEditor->Tags && !myTagEditor->Tags->Empty())
 #	endif // HAVE_TAGLIB_H
 		)
 	{
 		MPD::Song *s = 0;
-		size_t id = ((Menu<MPD::Song> *)wCurrent)->Choice();
+		size_t id = reinterpret_cast<Menu<MPD::Song> *>(((Screen<Window> *)myScreen)->Main())->Choice();
 		switch (current_screen)
 		{
 			case csPlaylist:
@@ -141,8 +141,8 @@ void Info::GetSong()
 			default:
 				break;
 		}
-		wPrev = wCurrent;
+		myOldScreen = myScreen;
-		wCurrent = w;
+		myScreen = this;
 		prev_screen = current_screen;
 		current_screen = csInfo;
 		redraw_header = 1;
@@ -158,11 +158,11 @@ void Info::GetSong()
 
 void Info::GetArtist()
 {
-	if (wCurrent == w)
+	if (myScreen == this)
 	{
-		wCurrent->Hide();
+		w->Hide();
 		current_screen = prev_screen;
-		wCurrent = wPrev;
+		myScreen = myOldScreen;
 //		redraw_screen = 1;
 		redraw_header = 1;
 		if (current_screen == csLibrary)
@@ -181,14 +181,14 @@ void Info::GetArtist()
 #		endif // HAVE_TAGLIB_H
 	}
 	else if (
-	    (wCurrent == myPlaylist->Main() && !myPlaylist->Main()->Empty())
+	    (myScreen == myPlaylist && !myPlaylist->Main()->Empty())
-	||  (wCurrent == myBrowser->Main() && myBrowser->Main()->Current().type == MPD::itSong)
+	||  (myScreen == myBrowser && myBrowser->Main()->Current().type == MPD::itSong)
-	||  (wCurrent == mySearcher->Main() && !mySearcher->Main()->Current().first)
+	||  (myScreen == mySearcher && !mySearcher->Main()->Current().first)
-	||  (wCurrent == myLibrary->Artists && !myLibrary->Artists->Empty())
+	||  (myScreen->Cmp() == myLibrary->Artists && !myLibrary->Artists->Empty())
-	||  (wCurrent == myLibrary->Songs && !myLibrary->Songs->Empty())
+	||  (myScreen->Cmp() == myLibrary->Songs && !myLibrary->Songs->Empty())
-	||  (wCurrent == myPlaylistEditor->Content && !myPlaylistEditor->Content->Empty())
+	||  (myScreen->Cmp() == myPlaylistEditor->Content && !myPlaylistEditor->Content->Empty())
 #	ifdef HAVE_TAGLIB_H
-	||  (wCurrent == myTagEditor->Tags && !myTagEditor->Tags->Empty())
+	||  (myScreen->Cmp() == myTagEditor->Tags && !myTagEditor->Tags->Empty())
 #	endif // HAVE_TAGLIB_H
 		)
 	{
@@ -201,7 +201,7 @@ void Info::GetArtist()
 			Update();
 		
 		string *artist = new string();
-		int id = ((Menu<MPD::Song> *)wCurrent)->Choice();
+		size_t id = reinterpret_cast<Menu<MPD::Song> *>(((Screen<Window> *)myScreen)->Main())->Choice();
 		switch (current_screen)
 		{
 			case csPlaylist:
@@ -219,18 +219,18 @@ void Info::GetArtist()
 			case csPlaylistEditor:
 				*artist = myPlaylistEditor->Content->at(id).GetArtist();
 				break;
-#					ifdef HAVE_TAGLIB_H
+#			ifdef HAVE_TAGLIB_H
 			case csTagEditor:
 				*artist = myTagEditor->Tags->at(id).GetArtist();
 				break;
-#					endif // HAVE_TAGLIB_H
+#			endif // HAVE_TAGLIB_H
 			default:
 				break;
 		}
 		if (!artist->empty())
 		{
-			wPrev = wCurrent;
+			myOldScreen = myScreen;
-			wCurrent = w;
+			myScreen = this;
 			prev_screen = current_screen;
 			current_screen = csInfo;
 			redraw_header = 1;

src/lyrics.cpp

@@ -84,11 +84,11 @@ void Lyrics::Update()
 
 void Lyrics::SwitchTo()
 {
-	if (wCurrent == w && !Reload)
+	if (myScreen == this && !Reload)
 	{
-		wCurrent->Hide();
+		w->Hide();
 		current_screen = prev_screen;
-		wCurrent = wPrev;
+		myScreen = myOldScreen;
 //		redraw_screen = 1;
 		redraw_header = 1;
 		if (current_screen == csLibrary)
@@ -108,13 +108,13 @@ void Lyrics::SwitchTo()
 	}
 	else if (
 	    Reload
-	||  (wCurrent == myPlaylist->Main() && !myPlaylist->Main()->Empty())
+	||  (myScreen == myPlaylist && !myPlaylist->Main()->Empty())
-	||  (wCurrent == myBrowser->Main() && myBrowser->Main()->Current().type == MPD::itSong)
+	||  (myScreen == myBrowser && myBrowser->Main()->Current().type == MPD::itSong)
-	||  (wCurrent == mySearcher->Main() && !mySearcher->Main()->Current().first)
+	||  (myScreen == mySearcher && !mySearcher->Main()->Current().first)
-	||  (wCurrent == myLibrary->Songs && !myLibrary->Songs->Empty())
+	||  (myScreen->Cmp() == myLibrary->Songs && !myLibrary->Songs->Empty())
-	||  (wCurrent == myPlaylistEditor->Content && !myPlaylistEditor->Content->Empty())
+	||  (myScreen->Cmp() == myPlaylistEditor->Content && !myPlaylistEditor->Content->Empty())
 #	ifdef HAVE_TAGLIB_H
-	||  (wCurrent == myTagEditor->Tags && !myTagEditor->Tags->Empty())
+	||  (myScreen->Cmp() == myTagEditor->Tags && !myTagEditor->Tags->Empty())
 #	endif // HAVE_TAGLIB_H
 		)
 	{
@@ -137,12 +137,12 @@ void Lyrics::SwitchTo()
 		if (Reload)
 		{
 			current_screen = csPlaylist;
-			wCurrent = myPlaylist->Main();
+			myScreen = myPlaylist;
 			Reload = 0;
 			id = myPlaylist->NowPlaying;
 		}
 		else
-			id = ((Menu<MPD::Song> *)wCurrent)->Choice();
+			id = reinterpret_cast<Menu<MPD::Song> *>(((Screen<Window> *)myScreen)->Main())->Choice();
 		
 		switch (current_screen)
 		{
@@ -173,9 +173,9 @@ void Lyrics::SwitchTo()
 		{
 			itsScrollBegin = 0;
 			itsSong = *s;
-			wPrev = wCurrent;
+			myOldScreen = myScreen;
 			prev_screen = current_screen;
-			wCurrent = w;
+			myScreen = this;
 			current_screen = csLyrics;
 			redraw_header = 1;
 			w->Clear();

src/media_library.cpp

@@ -111,13 +111,13 @@ void MediaLibrary::SwitchTo()
 	{
 		CLEAR_FIND_HISTORY;
 		
-		myPlaylist->Main()->Hide(); // hack, should be wCurrent, but it doesn't always have 100% width
+		myPlaylist->Main()->Hide(); // hack, should be myScreen, but it doesn't always have 100% width
 		
 //		redraw_screen = 1;
 		redraw_header = 1;
 		MediaLibrary::Refresh();
 		
-		wCurrent = w;
+		myScreen = this;
 		current_screen = csLibrary;
 		
 		UpdateSongList(Songs);
@@ -202,11 +202,11 @@ void MediaLibrary::Update()
 		Albums->Refresh();
 	}
 	
-	if (!Artists->Empty() && wCurrent == Albums && Albums->Empty())
+	if (!Artists->Empty() && myScreen->Cmp() == Albums && Albums->Empty())
 	{
 		Albums->HighlightColor(Config.main_highlight_color);
 		Artists->HighlightColor(Config.active_column_color);
-		wCurrent = w = Artists;
+		w = Artists;
 	}
 	
 	if (!Artists->Empty() && Songs->Empty())
@@ -257,7 +257,7 @@ void MediaLibrary::NextColumn()
 			return;
 		Artists->HighlightColor(Config.main_highlight_color);
 		w->Refresh();
-		wCurrent = w = Albums;
+		w = Albums;
 		Albums->HighlightColor(Config.active_column_color);
 		if (!Albums->Empty())
 			return;
@@ -266,7 +266,7 @@ void MediaLibrary::NextColumn()
 	{
 		Albums->HighlightColor(Config.main_highlight_color);
 		w->Refresh();
-		wCurrent = w = Songs;
+		w = Songs;
 		Songs->HighlightColor(Config.active_column_color);
 	}
 }
@@ -278,7 +278,7 @@ void MediaLibrary::PrevColumn()
 	{
 		Songs->HighlightColor(Config.main_highlight_color);
 		w->Refresh();
-		wCurrent = w = Albums;
+		w = Albums;
 		Albums->HighlightColor(Config.active_column_color);
 		if (!Albums->Empty())
 			return;
@@ -287,7 +287,7 @@ void MediaLibrary::PrevColumn()
 	{
 		Albums->HighlightColor(Config.main_highlight_color);
 		w->Refresh();
-		wCurrent = w = Artists;
+		w = Artists;
 		Artists->HighlightColor(Config.active_column_color);
 	}
 }
@@ -296,7 +296,7 @@ void MediaLibrary::AddToPlaylist(bool add_n_play)
 {
 	SongList list;
 	
-	if (!Artists->Empty() && wCurrent == Artists)
+	if (!Artists->Empty() && w == Artists)
 	{
 		Mpd->StartSearch(1);
 		Mpd->AddSearch(Config.media_lib_primary_tag, locale_to_utf_cpy(Artists->Current()));
@@ -318,7 +318,7 @@ void MediaLibrary::AddToPlaylist(bool add_n_play)
 				ShowMessage("%s", message_part_of_songs_added);
 		}
 	}
-	else if (wCurrent == Albums)
+	else if (w == Albums)
 	{
 		for (size_t i = 0; i < Songs->Size(); i++)
 			Mpd->QueueAddSong(Songs->at(i));
@@ -335,7 +335,7 @@ void MediaLibrary::AddToPlaylist(bool add_n_play)
 				ShowMessage("%s", message_part_of_songs_added);
 		}
 	}
-	else if (wCurrent == Songs)
+	else if (w == Songs)
 	{
 		if (!Songs->Empty())
 		{
@@ -387,13 +387,13 @@ void MediaLibrary::AddToPlaylist(bool add_n_play)
 	FreeSongList(list);
 	if (!add_n_play)
 	{
-		wCurrent->Scroll(wDown);
+		w->Scroll(wDown);
-		if (wCurrent == Artists)
+		if (w == Artists)
 		{
 			Albums->Clear(0);
 			Songs->Clear(0);
 		}
-		else if (wCurrent == Albums)
+		else if (w == Albums)
 			Songs->Clear(0);
 	}
 }

src/ncmpcpp.cpp

@@ -63,8 +63,8 @@ using std::vector;
 ncmpcpp_config Global::Config;
 ncmpcpp_keys Global::Key;
 
-Window *Global::wCurrent;
+BasicScreen *Global::myScreen;
-Window *Global::wPrev;
+BasicScreen *Global::myOldScreen;
 
 Window *Global::wHeader;
 Window *Global::wFooter;
@@ -178,7 +178,7 @@ int main(int argc, char *argv[])
 	wFooter->SetGetStringHelper(TraceMpdStatus);
 	wFooter->Display();
 	
-	wCurrent = myPlaylist->Main();
+	myScreen = myPlaylist;
 	current_screen = csPlaylist;
 	
 	timer = time(NULL);
@@ -201,6 +201,9 @@ int main(int argc, char *argv[])
 	
 	gettimeofday(&now, 0);
 	
+	// this type of casting is absolutely hillarious lol
+	Screen<Window> *&myWindow = *(Screen<Window> **)(void *)&myScreen;
+	
 	while (!main_exit)
 	{
 		if (!Mpd->Connected())
@@ -337,10 +340,10 @@ int main(int argc, char *argv[])
 			myInfo->Update();
 		}
 		
-		wCurrent->Display();
+		myWindow->Main()->Display();
 //		redraw_screen = 0;
 		
-		wCurrent->ReadKey(input);
+		myWindow->Main()->ReadKey(input);
 		if (input == ERR)
 			continue;
 		
@@ -362,26 +365,26 @@ int main(int argc, char *argv[])
 			{
 				if (Keypressed(input, Key.Up) || Keypressed(input, Key.Down) || Keypressed(input, Key.PageUp) || Keypressed(input, Key.PageDown) || Keypressed(input, Key.Home) || Keypressed(input, Key.End) || Keypressed(input, Key.FindForward) || Keypressed(input, Key.FindBackward) || Keypressed(input, Key.NextFoundPosition) || Keypressed(input, Key.PrevFoundPosition))
 				{
-					if (wCurrent == myLibrary->Artists)
+					if (myScreen->Cmp() == myLibrary->Artists)
 					{
 						myLibrary->Albums->Clear(0);
 						myLibrary->Songs->Clear(0);
 					}
-					else if (wCurrent == myLibrary->Albums)
+					else if (myScreen->Cmp() == myLibrary->Albums)
 					{
 						myLibrary->Songs->Clear(0);
 					}
-					else if (wCurrent == myPlaylistEditor->List)
+					else if (myScreen->Cmp() == myPlaylistEditor->List)
 					{
 						myPlaylistEditor->Content->Clear(0);
 					}
 #					ifdef HAVE_TAGLIB_H
-					else if (wCurrent == myTagEditor->LeftColumn)
+					else if (myScreen->Cmp() == myTagEditor->LeftColumn)
 					{
 						myTagEditor->Tags->Clear(0);
 						myTagEditor->TagTypes->Refresh();
 					}
-//					else if (wCurrent == myTagEditor->TagTypes)
+//					else if (myScreen == myTagEditor->TagTypes)
 //						redraw_screen = 1;
 #					endif // HAVE_TAGLIB_H
 				}
@@ -400,25 +403,25 @@ int main(int argc, char *argv[])
 		   )
 		{
 			if (!Config.fancy_scrolling
-			&&  (wCurrent == myLibrary->Artists
+			&&  (myScreen->Cmp() == myLibrary->Artists
-			||   wCurrent == myPlaylistEditor->List
+			||   myScreen->Cmp() == myPlaylistEditor->List
 #			ifdef HAVE_TAGLIB_H
-			||   wCurrent == myTagEditor->LeftColumn
+			||   myScreen->Cmp() == myTagEditor->LeftColumn
 #			endif // HAVE_TAGLIB_H
 			    )
 			   )
 			{
-				wCurrent->SetTimeout(50);
+				myWindow->Main()->SetTimeout(50);
 				while (Keypressed(input, Key.Up))
 				{
-					wCurrent->Scroll(wUp);
+					myWindow->Main()->Scroll(wUp);
-					wCurrent->Refresh();
+					myWindow->Main()->Refresh();
-					wCurrent->ReadKey(input);
+					myWindow->Main()->ReadKey(input);
 				}
-				wCurrent->SetTimeout(ncmpcpp_window_timeout);
+				myWindow->Main()->SetTimeout(ncmpcpp_window_timeout);
 			}
 			else
-				wCurrent->Scroll(wUp);
+				myWindow->Main()->Scroll(wUp);
 		}
 		else if (
 		   Keypressed(input, Key.Down)
@@ -428,25 +431,25 @@ int main(int argc, char *argv[])
 			)
 		{
 			if (!Config.fancy_scrolling
-			&&  (wCurrent == myLibrary->Artists
+			&&  (myScreen->Cmp() == myLibrary->Artists
-			||   wCurrent == myPlaylistEditor->List
+			||   myScreen->Cmp() == myPlaylistEditor->List
 #			ifdef HAVE_TAGLIB_H
-			|| wCurrent == myTagEditor->LeftColumn
+			|| myScreen->Cmp() == myTagEditor->LeftColumn
 #			endif // HAVE_TAGLIB_H
 			    )
 			   )
 			{
-				wCurrent->SetTimeout(50);
+				myWindow->Main()->SetTimeout(50);
 				while (Keypressed(input, Key.Down))
 				{
-					wCurrent->Scroll(wDown);
+					myWindow->Main()->Scroll(wDown);
-					wCurrent->Refresh();
+					myWindow->Main()->Refresh();
-					wCurrent->ReadKey(input);
+					myWindow->Main()->ReadKey(input);
 				}
-				wCurrent->SetTimeout(ncmpcpp_window_timeout);
+				myWindow->Main()->SetTimeout(ncmpcpp_window_timeout);
 			}
 			else
-				wCurrent->Scroll(wDown);
+				myWindow->Main()->Scroll(wDown);
 		}
 		else if (
 		   Keypressed(input, Key.PageUp)
@@ -455,7 +458,7 @@ int main(int argc, char *argv[])
 #		endif // ENABLE_CLOCK
 			)
 		{
-			wCurrent->Scroll(wPageUp);
+			myWindow->Main()->Scroll(wPageUp);
 		}
 		else if (
 		   Keypressed(input, Key.PageDown)
@@ -464,15 +467,15 @@ int main(int argc, char *argv[])
 #		endif // ENABLE_CLOCK
 			)
 		{
-			wCurrent->Scroll(wPageDown);
+			myWindow->Main()->Scroll(wPageDown);
 		}
 		else if (Keypressed(input, Key.Home))
 		{
-			wCurrent->Scroll(wHome);
+			myWindow->Main()->Scroll(wHome);
 		}
 		else if (Keypressed(input, Key.End))
 		{
-			wCurrent->Scroll(wEnd);
+			myWindow->Main()->Scroll(wEnd);
 		}
 		else if (input == KEY_RESIZE)
 		{
@@ -545,7 +548,7 @@ int main(int argc, char *argv[])
 		}
 		else if (Keypressed(input, Key.GoToParentDir))
 		{
-			if (wCurrent == myBrowser->Main() && myBrowser->CurrentDir() != "/")
+			if (myScreen == myBrowser && myBrowser->CurrentDir() != "/")
 			{
 				myBrowser->Main()->Reset();
 				myBrowser->EnterPressed();
@@ -601,26 +604,26 @@ int main(int argc, char *argv[])
 		else if (Keypressed(input, Key.Space))
 		{
 			if (Config.space_selects
-			||  wCurrent == myPlaylist->Main()
+			||  myScreen == myPlaylist
 #			ifdef HAVE_TAGLIB_H
-			||  wCurrent == myTagEditor->Tags
+			||  myScreen->Cmp() == myTagEditor->Tags
 #			endif // HAVE_TAGLIB_H
 			   )
 			{
-				if (wCurrent == myPlaylist->Main()
+				if (myScreen == myPlaylist
 #				ifdef HAVE_TAGLIB_H
-				||  wCurrent == myTagEditor->Tags
+				||  myScreen->Cmp() == myTagEditor->Tags
 #				endif // HAVE_TAGLIB_H
-				|| (wCurrent == myBrowser->Main() && ((Menu<Song> *)wCurrent)->Choice() >= (myBrowser->CurrentDir() != "/" ? 1 : 0)) || (wCurrent == mySearcher->Main() && !mySearcher->Main()->Current().first)
+				|| (myScreen == myBrowser && ((Menu<Song> *)myWindow->Main())->Choice() >= (myBrowser->CurrentDir() != "/" ? 1 : 0)) || (myScreen == mySearcher && !mySearcher->Main()->Current().first)
-				|| wCurrent == myLibrary->Songs
+				|| myScreen->Cmp() == myLibrary->Songs
-				|| wCurrent == myPlaylistEditor->Content)
+				|| myScreen->Cmp() == myPlaylistEditor->Content)
 				{
-					List *mList = (Menu<Song> *)wCurrent;
+					List *mList = (Menu<Song> *)myWindow->Main();
 					if (mList->Empty())
 						continue;
 					size_t i = mList->Choice();
 					mList->Select(i, !mList->isSelected(i));
-					wCurrent->Scroll(wDown);
+					myWindow->Main()->Scroll(wDown);
 				}
 			}
 			else
@@ -730,10 +733,10 @@ int main(int argc, char *argv[])
 				}
 				Mpd->CommitQueue();
 			}
-			else if (current_screen == csBrowser || wCurrent == myPlaylistEditor->List)
+			else if (current_screen == csBrowser || myScreen->Cmp() == myPlaylistEditor->List)
 			{
 				LockStatusbar();
-				string name = wCurrent == myBrowser->Main() ? myBrowser->Main()->Current().name : myPlaylistEditor->List->Current();
+				string name = myScreen == myBrowser ? myBrowser->Main()->Current().name : myPlaylistEditor->List->Current();
 				if (current_screen != csBrowser || myBrowser->Main()->Current().type == itPlaylist)
 				{
 					Statusbar() << "Delete playlist " << name << " ? [y/n] ";
@@ -759,7 +762,7 @@ int main(int argc, char *argv[])
 				}
 				UnlockStatusbar();
 			}
-			else if (wCurrent == myPlaylistEditor->Content && !myPlaylistEditor->Content->Empty())
+			else if (myScreen->Cmp() == myPlaylistEditor->Content && !myPlaylistEditor->Content->Empty())
 			{
 				if (myPlaylistEditor->Content->hasSelected())
 				{
@@ -915,7 +918,7 @@ int main(int argc, char *argv[])
 				}
 				myPlaylist->Main()->SetTimeout(ncmpcpp_window_timeout);
 			}
-			else if (wCurrent == myPlaylistEditor->Content && !myPlaylistEditor->Content->Empty())
+			else if (myScreen->Cmp() == myPlaylistEditor->Content && !myPlaylistEditor->Content->Empty())
 			{
 				myPlaylistEditor->Content->SetTimeout(50);
 				if (myPlaylistEditor->Content->hasSelected())
@@ -1019,7 +1022,7 @@ int main(int argc, char *argv[])
 				myPlaylist->Main()->SetTimeout(ncmpcpp_window_timeout);
 				
 			}
-			else if (wCurrent == myPlaylistEditor->Content && !myPlaylistEditor->Content->Empty())
+			else if (myScreen->Cmp() == myPlaylistEditor->Content && !myPlaylistEditor->Content->Empty())
 			{
 				myPlaylistEditor->Content->SetTimeout(50);
 				if (myPlaylistEditor->Content->hasSelected())
@@ -1151,7 +1154,7 @@ int main(int argc, char *argv[])
 		}
 		else if (Keypressed(input, Key.ToggleDisplayMode))
 		{
-			if (wCurrent == myPlaylist->Main())
+			if (myScreen == myPlaylist)
 			{
 				Config.columns_in_playlist = !Config.columns_in_playlist;
 				ShowMessage("Playlist display mode: %s", Config.columns_in_playlist ? "Columns" : "Classic");
@@ -1159,13 +1162,13 @@ int main(int argc, char *argv[])
 				myPlaylist->Main()->SetItemDisplayerUserData(Config.columns_in_playlist ? &Config.song_columns_list_format : &Config.song_list_format);
 				myPlaylist->Main()->SetTitle(Config.columns_in_playlist ? Display::Columns(Config.song_columns_list_format) : "");
 			}
-			else if (wCurrent == myBrowser->Main())
+			else if (myScreen == myBrowser)
 			{
 				Config.columns_in_browser = !Config.columns_in_browser;
 				ShowMessage("Browser display mode: %s", Config.columns_in_browser ? "Columns" : "Classic");
 				myBrowser->Main()->SetTitle(Config.columns_in_browser ? Display::Columns(Config.song_columns_list_format) : "");
 			}
-			else if (wCurrent == mySearcher->Main())
+			else if (myScreen == mySearcher)
 			{
 				Config.columns_in_search_engine = !Config.columns_in_search_engine;
 				ShowMessage("Search engine display mode: %s", Config.columns_in_search_engine ? "Columns" : "Classic");
@@ -1246,7 +1249,7 @@ int main(int argc, char *argv[])
 		{
 			CHECK_MPD_MUSIC_DIR;
 #			ifdef HAVE_TAGLIB_H
-			if (wCurrent == myLibrary->Artists)
+			if (myScreen->Cmp() == myLibrary->Artists)
 			{
 				LockStatusbar();
 				Statusbar() << fmtBold << IntoStr(Config.media_lib_primary_tag) << fmtBoldEnd << ": ";
@@ -1284,7 +1287,7 @@ int main(int argc, char *argv[])
 					FreeSongList(list);
 				}
 			}
-			else if (wCurrent == myLibrary->Albums)
+			else if (myScreen->Cmp() == myLibrary->Albums)
 			{
 				LockStatusbar();
 				Statusbar() << fmtBold << "Album: " << fmtBoldEnd;
@@ -1322,16 +1325,16 @@ int main(int argc, char *argv[])
 				}
 			}
 			else if (
-			    (wCurrent == myPlaylist->Main() && !myPlaylist->Main()->Empty())
+			    (myScreen == myPlaylist && !myPlaylist->Main()->Empty())
-			||  (wCurrent == myBrowser->Main() && myBrowser->Main()->Current().type == itSong)
+			||  (myScreen == myBrowser && myBrowser->Main()->Current().type == itSong)
-			||  (wCurrent == mySearcher->Main() && !mySearcher->Main()->Current().first)
+			||  (myScreen == mySearcher && !mySearcher->Main()->Current().first)
-			||  (wCurrent == myLibrary->Songs && !myLibrary->Songs->Empty())
+			||  (myScreen->Cmp() == myLibrary->Songs && !myLibrary->Songs->Empty())
-			||  (wCurrent == myPlaylistEditor->Content && !myPlaylistEditor->Content->Empty())
+			||  (myScreen->Cmp() == myPlaylistEditor->Content && !myPlaylistEditor->Content->Empty())
-			||  (wCurrent == myTagEditor->Tags && !myTagEditor->Tags->Empty()))
+			||  (myScreen->Cmp() == myTagEditor->Tags && !myTagEditor->Tags->Empty()))
 			{
 				myTinyTagEditor->SwitchTo();
 			}
-			else if (wCurrent == myTagEditor->Dirs)
+			else if (myScreen->Cmp() == myTagEditor->Dirs)
 			{
 				string old_dir = myTagEditor->Dirs->Current().first;
 				LockStatusbar();
@@ -1354,7 +1357,7 @@ int main(int argc, char *argv[])
 			}
 			else
 #			endif // HAVE_TAGLIB_H
-			if (wCurrent == myBrowser->Main() && myBrowser->Main()->Current().type == itDirectory)
+			if (myScreen == myBrowser && myBrowser->Main()->Current().type == itDirectory)
 			{
 				string old_dir = myBrowser->Main()->Current().name;
 				LockStatusbar();
@@ -1383,9 +1386,9 @@ int main(int argc, char *argv[])
 						ShowMessage("Cannot rename '%s' to '%s'!", old_dir.c_str(), new_dir.c_str());
 				}
 			}
-			else if (wCurrent == myPlaylistEditor->List || (wCurrent == myBrowser->Main() && myBrowser->Main()->Current().type == itPlaylist))
+			else if (myScreen->Cmp() == myPlaylistEditor->List || (myScreen == myBrowser && myBrowser->Main()->Current().type == itPlaylist))
 			{
-				string old_name = wCurrent == myPlaylistEditor->List ? myPlaylistEditor->List->Current() : myBrowser->Main()->Current().name;
+				string old_name = myScreen->Cmp() == myPlaylistEditor->List ? myPlaylistEditor->List->Current() : myBrowser->Main()->Current().name;
 				LockStatusbar();
 				Statusbar() << fmtBold << "Playlist: " << fmtBoldEnd;
 				string new_name = wFooter->GetString(old_name);
@@ -1402,16 +1405,16 @@ int main(int argc, char *argv[])
 		}
 		else if (Keypressed(input, Key.GoToContainingDir))
 		{
-			if ((wCurrent == myPlaylist->Main() && !myPlaylist->Main()->Empty())
+			if ((myScreen == myPlaylist && !myPlaylist->Main()->Empty())
-			||  (wCurrent == mySearcher->Main() && !mySearcher->Main()->Current().first)
+			||  (myScreen == mySearcher && !mySearcher->Main()->Current().first)
-			||  (wCurrent == myLibrary->Songs && !myLibrary->Songs->Empty())
+			||  (myScreen->Cmp() == myLibrary->Songs && !myLibrary->Songs->Empty())
-			||  (wCurrent == myPlaylistEditor->Content && !myPlaylistEditor->Content->Empty())
+			||  (myScreen->Cmp() == myPlaylistEditor->Content && !myPlaylistEditor->Content->Empty())
 #			ifdef HAVE_TAGLIB_H
-			||  (wCurrent == myTagEditor->Tags && !myTagEditor->Tags->Empty())
+			||  (myScreen->Cmp() == myTagEditor->Tags && !myTagEditor->Tags->Empty())
 #			endif // HAVE_TAGLIB_H
 			   )
 			{
-				size_t id = ((Menu<Song> *)wCurrent)->Choice();
+				size_t id = ((Menu<Song> *)myScreen)->Choice();
 				Song *s = 0;
 				switch (current_screen)
 				{
@@ -1457,7 +1460,7 @@ int main(int argc, char *argv[])
 		}
 		else if (Keypressed(input, Key.StartSearching))
 		{
-			if (wCurrent == mySearcher->Main())
+			if (myScreen == mySearcher)
 			{
 				mySearcher->Main()->Highlight(SearchEngine::SearchButton);
 				mySearcher->Main()->Highlighting(0);
@@ -1485,24 +1488,24 @@ int main(int argc, char *argv[])
 		}
 		else if (Keypressed(input, Key.ReverseSelection))
 		{
-			if (wCurrent == myPlaylist->Main()
+			if (myScreen == myPlaylist
-			||  wCurrent == myBrowser->Main()
+			||  myScreen == myBrowser
-			||  (wCurrent == mySearcher->Main() && !mySearcher->Main()->Current().first)
+			||  (myScreen == mySearcher && !mySearcher->Main()->Current().first)
-			||  wCurrent == myLibrary->Songs
+			||  myScreen->Cmp() == myLibrary->Songs
-			||  wCurrent == myPlaylistEditor->Content
+			||  myScreen->Cmp() == myPlaylistEditor->Content
 #			ifdef HAVE_TAGLIB_H
-			||  wCurrent == myTagEditor->Tags
+			||  myScreen->Cmp() == myTagEditor->Tags
 #			endif // HAVE_TAGLIB_H
 			   )
 			{
 				
-				List *mList = reinterpret_cast<Menu<Song> *>(wCurrent);
+				List *mList = reinterpret_cast<Menu<Song> *>(myWindow->Main());
 				for (size_t i = 0; i < mList->Size(); i++)
 					mList->Select(i, !mList->isSelected(i) && !mList->isStatic(i));
 				// hackish shit begins
-				if (wCurrent == myBrowser->Main() && myBrowser->CurrentDir() != "/")
+				if (myScreen == myBrowser && myBrowser->CurrentDir() != "/")
 					mList->Select(0, 0); // [..] cannot be selected, uhm.
-				if (wCurrent == mySearcher->Main())
+				if (myScreen == mySearcher)
 					mList->Select(SearchEngine::ResetButton, 0); // 'Reset' cannot be selected, omgplz.
 				// hacking shit ends.
 				ShowMessage("Selection reversed!");
@@ -1510,17 +1513,17 @@ int main(int argc, char *argv[])
 		}
 		else if (Keypressed(input, Key.DeselectAll))
 		{
-			if (wCurrent == myPlaylist->Main()
+			if (myScreen == myPlaylist
-			||  wCurrent == myBrowser->Main()
+			||  myScreen == myBrowser
-			||  wCurrent == mySearcher->Main()
+			||  myScreen == mySearcher
-			||  wCurrent == myLibrary->Songs
+			||  myScreen->Cmp() == myLibrary->Songs
-			||  wCurrent == myPlaylistEditor->Content
+			||  myScreen->Cmp() == myPlaylistEditor->Content
 #			ifdef HAVE_TAGLIB_H
-			||  wCurrent == myTagEditor->Tags
+			||  myScreen->Cmp() == myTagEditor->Tags
 #			endif // HAVE_TAGLIB_H
 			   )
 			{
-				List *mList = reinterpret_cast<Menu<Song> *>(wCurrent);
+				List *mList = reinterpret_cast<Menu<Song> *>(myWindow->Main());
 				if (mList->hasSelected())
 				{
 					for (size_t i = 0; i < mList->Size(); i++)
@@ -1531,14 +1534,14 @@ int main(int argc, char *argv[])
 		}
 		else if (Keypressed(input, Key.AddSelected))
 		{
-			if (wCurrent != myPlaylist->Main()
+			if (myScreen != myPlaylist
-			&&  wCurrent != myBrowser->Main()
+			&&  myScreen != myBrowser
-			&&  wCurrent != mySearcher->Main()
+			&&  myScreen != mySearcher
-			&&  wCurrent != myLibrary->Songs
+			&&  myScreen->Cmp() != myLibrary->Songs
-			&&  wCurrent != myPlaylistEditor->Content)
+			&&  myScreen->Cmp() != myPlaylistEditor->Content)
 				continue;
 			
-			List *mList = reinterpret_cast<Menu<Song> *>(wCurrent);
+			List *mList = reinterpret_cast<Menu<Song> *>(myWindow->Main());
 			if (!mList->hasSelected())
 			{
 				ShowMessage("No selected items!");
@@ -1668,7 +1671,7 @@ int main(int argc, char *argv[])
 				myPlaylistEditor->Refresh();
 			}
 			else
-				wCurrent->Refresh();
+				myScreen->Refresh();
 			
 			if (id == 0)
 			{
@@ -1765,7 +1768,7 @@ int main(int argc, char *argv[])
 			||   current_screen == csSearcher
 #			ifdef HAVE_TAGLIB_H
 			||   current_screen == csTinyTagEditor
-			||   wCurrent == myTagEditor->TagTypes
+			||   myScreen->Cmp() == myTagEditor->TagTypes
 #			endif // HAVE_TAGLIB_H
 			    )
 			&&  (current_screen != csSearcher
@@ -1786,8 +1789,8 @@ int main(int argc, char *argv[])
 			CLEAR_FIND_HISTORY;
 			
 			ShowMessage("Searching...");
-			List *mList = reinterpret_cast<Menu<Song> *>(wCurrent);
+			List *mList = reinterpret_cast<Menu<Song> *>(myWindow->Main());
-			for (size_t i = (wCurrent == mySearcher->Main() ? SearchEngine::StaticOptions : 0); i < mList->Size(); i++)
+			for (size_t i = (myScreen == mySearcher ? SearchEngine::StaticOptions : 0); i < mList->Size(); i++)
 			{
 				string name;
 				switch (current_screen)
@@ -1814,22 +1817,22 @@ int main(int argc, char *argv[])
 						name = mySearcher->Main()->at(i).second->toString(Config.song_list_format);
 						break;
 					case csLibrary:
-						if (wCurrent == myLibrary->Artists)
+						if (myScreen->Cmp() == myLibrary->Artists)
 							name = myLibrary->Artists->at(i);
-						else if (wCurrent == myLibrary->Albums)
+						else if (myScreen->Cmp() == myLibrary->Albums)
 							name = myLibrary->Albums->at(i).first;
 						else
 							name = myLibrary->Songs->at(i).toString(Config.song_library_format);
 						break;
 					case csPlaylistEditor:
-						if (wCurrent == myPlaylistEditor->List)
+						if (myScreen->Cmp() == myPlaylistEditor->List)
 							name = myPlaylistEditor->List->at(i);
 						else
 							name = myPlaylistEditor->Content->at(i).toString(Config.song_list_format);
 						break;
 #					ifdef HAVE_TAGLIB_H
 					case csTagEditor:
-						if (wCurrent == myTagEditor->LeftColumn)
+						if (myScreen->Cmp() == myTagEditor->LeftColumn)
 							name = myTagEditor->LeftColumn->at(i).first;
 						else
 						{
@@ -1908,7 +1911,7 @@ int main(int argc, char *argv[])
 			else
 			{
 				mList->Highlight(vFoundPositions[found_pos < 0 ? 0 : found_pos]);
-				if (wCurrent == myPlaylist->Main())
+				if (myScreen == myPlaylist)
 				{
 					timer = time(NULL);
 					myPlaylist->Main()->Highlighting(1);
@@ -1919,7 +1922,7 @@ int main(int argc, char *argv[])
 		{
 			if (!vFoundPositions.empty())
 			{
-				List *mList = reinterpret_cast<Menu<Song> *>(wCurrent);
+				List *mList = reinterpret_cast<Menu<Song> *>(myWindow->Main());
 				try
 				{
 					mList->Highlight(vFoundPositions.at(Keypressed(input, Key.NextFoundPosition) ? ++found_pos : --found_pos));
@@ -1962,11 +1965,11 @@ int main(int argc, char *argv[])
 		}
 		else if (Keypressed(input, Key.SwitchTagTypeList))
 		{
-			if (wCurrent == myBrowser->Main())
+			if (myScreen == myBrowser)
 			{
 				myBrowser->ChangeBrowseMode();
 			}
-			else if (wCurrent == myLibrary->Artists)
+			else if (myScreen->Cmp() == myLibrary->Artists)
 			{
 				LockStatusbar();
 				Statusbar() << "Tag type ? [" << fmtBold << 'a' << fmtBoldEnd << "rtist/" << fmtBold << 'y' << fmtBoldEnd << "ear/" << fmtBold << 'g' << fmtBoldEnd << "enre/" << fmtBold << 'c' << fmtBoldEnd << "omposer/" << fmtBold << 'p' << fmtBoldEnd << "erformer] ";

src/playlist.cpp

@@ -51,8 +51,8 @@ void Playlist::SwitchTo()
 	   )
 	{
 		CLEAR_FIND_HISTORY;
-		wCurrent = w;
+		myScreen = this;
-		wCurrent->Hide();
+		w->Hide();
 		current_screen = csPlaylist;
 //		redraw_screen = 1;
 		redraw_header = 1;
@@ -148,4 +148,4 @@ const MPD::Song &Playlist::NowPlayingSong()
 {
 	static MPD::Song null;
 	return isPlaying() ? w->at(NowPlaying) : null;
-}
+}

src/playlist_editor.cpp

@@ -99,13 +99,13 @@ void PlaylistEditor::SwitchTo()
 	{
 		CLEAR_FIND_HISTORY;
 		
-		myPlaylist->Main()->Hide(); // hack, should be wCurrent, but it doesn't always have 100% width
+		myPlaylist->Main()->Hide(); // hack, should be myScreen, but it doesn't always have 100% width
 		
 //		redraw_screen = 1;
 		redraw_header = 1;
-		PlaylistEditor::Refresh();
+		Refresh();
 		
-		wCurrent = w;
+		myScreen = this;
 		current_screen = csPlaylistEditor;
 		
 		UpdateSongList(Content);
@@ -157,11 +157,11 @@ void PlaylistEditor::Update()
 		Content->Display();
 	}
 	
-	if (wCurrent == Content && Content->Empty())
+	if (w == Content && Content->Empty())
 	{
 		Content->HighlightColor(Config.main_highlight_color);
 		List->HighlightColor(Config.active_column_color);
-		wCurrent = w = List;
+		w = List;
 	}
 	
 	if (Content->Empty())
@@ -178,7 +178,7 @@ void PlaylistEditor::NextColumn()
 		CLEAR_FIND_HISTORY;
 		List->HighlightColor(Config.main_highlight_color);
 		w->Refresh();
-		wCurrent = w = Content;
+		w = Content;
 		Content->HighlightColor(Config.active_column_color);
 	}
 }
@@ -190,7 +190,7 @@ void PlaylistEditor::PrevColumn()
 		CLEAR_FIND_HISTORY;
 		Content->HighlightColor(Config.main_highlight_color);
 		w->Refresh();
-		wCurrent = w = List;
+		w = List;
 		List->HighlightColor(Config.active_column_color);
 	}
 }
@@ -199,7 +199,7 @@ void PlaylistEditor::AddToPlaylist(bool add_n_play)
 {
 	SongList list;
 	
-	if (wCurrent == List && !List->Empty())
+	if (w == List && !List->Empty())
 	{
 		Mpd->GetPlaylistContent(locale_to_utf_cpy(List->Current()), list);
 		for (SongList::const_iterator it = list.begin(); it != list.end(); it++)
@@ -217,7 +217,7 @@ void PlaylistEditor::AddToPlaylist(bool add_n_play)
 				ShowMessage("%s", message_part_of_songs_added);
 		}
 	}
-	else if (wCurrent == Content)
+	else if (w == Content)
 	{
 		if (!Content->Empty())
 		{
@@ -254,7 +254,7 @@ void PlaylistEditor::AddToPlaylist(bool add_n_play)
 			}
 			else
 			{
-				Song &s = Content->at(Content->Choice());
+				const Song &s = Content->Current();
 				int id = Mpd->AddSong(s);
 				if (id >= 0)
 				{
@@ -268,6 +268,6 @@ void PlaylistEditor::AddToPlaylist(bool add_n_play)
 	}
 	FreeSongList(list);
 	if (!add_n_play)
-		wCurrent->Scroll(wDown);
+		w->Scroll(wDown);
 }
 

src/screen.h

@@ -29,6 +29,8 @@ class BasicScreen
 		BasicScreen() { }
 		virtual ~BasicScreen() { }
 		
+		virtual void *&Cmp() = 0;
+		
 		virtual void Init() = 0;
 		virtual void SwitchTo() = 0;
 		virtual void Resize() = 0;
@@ -48,7 +50,9 @@ template <class WindowType> class Screen : public BasicScreen
 		Screen() : w(0) { }
 		virtual ~Screen() { }
 		
-		WindowType *Main();
+		virtual void *&Cmp();
+		
+		WindowType *&Main();
 		
 		virtual void Refresh();
 		
@@ -56,7 +60,13 @@ template <class WindowType> class Screen : public BasicScreen
 		WindowType *w;
 };
 
-template <class WindowType> WindowType *Screen<WindowType>::Main()
+template <class WindowType> void *&Screen<WindowType>::Cmp()
+{
+	return *(void **)(void *)&w;
+}
+
+
+template <class WindowType> WindowType *&Screen<WindowType>::Main()
 {
 	return w;
 }

src/search_engine.cpp

@@ -68,14 +68,14 @@ void SearchEngine::SwitchTo()
 		CLEAR_FIND_HISTORY;
 		if (w->Empty())
 			Prepare();
-		wCurrent = w;
+		myScreen = this;
-		wCurrent->Hide();
+		w->Hide();
 		current_screen = csSearcher;
 //		redraw_screen = 1;
 		redraw_header = 1;
 		if (!w->Back().first)
 		{
-			wCurrent->WriteXY(0, 0, 0, "Updating list...");
+			w->WriteXY(0, 0, 0, "Updating list...");
 			UpdateFoundList();
 		}
 	}

src/tag_editor.cpp

@@ -60,7 +60,7 @@ void TinyTagEditor::Resize()
 
 void TinyTagEditor::SwitchTo()
 {
-	List *mList = reinterpret_cast<Menu<Song> *>(wCurrent);
+	List *mList = reinterpret_cast<Menu<Song> *>(((Screen<Window> *)myScreen)->Main());
 	size_t id = mList->Choice();
 	switch (current_screen)
 	{
@@ -91,8 +91,8 @@ void TinyTagEditor::SwitchTo()
 	}
 	else if (GetTags())
 	{
-		wPrev = wCurrent;
+		myOldScreen = myScreen;
-		wCurrent = w;
+		myScreen = this;
 		prev_screen = current_screen;
 		current_screen = csTinyTagEditor;
 		redraw_header = 1;
@@ -221,9 +221,9 @@ void TinyTagEditor::EnterPressed()
 				}
 				else
 				{
-					if (wPrev == myPlaylist->Main())
+					if (myOldScreen == myPlaylist)
 						myPlaylist->Main()->Current() = s;
-					else if (wPrev == myBrowser->Main())
+					else if (myOldScreen == myBrowser)
 						*myBrowser->Main()->Current().song = s;
 				}
 			}
@@ -232,8 +232,8 @@ void TinyTagEditor::EnterPressed()
 		}
 		case 15:
 		{
-			wCurrent->Clear();
+			w->Clear();
-			wCurrent = wPrev;
+			myScreen = myOldScreen;
 			current_screen = prev_screen;
 			redraw_header = 1;
 			if (current_screen == csLibrary)
@@ -392,7 +392,7 @@ void TagEditor::SwitchTo()
 	{
 		CLEAR_FIND_HISTORY;
 		
-		myPlaylist->Main()->Hide(); // hack, should be wCurrent, but it doesn't always have 100% width
+		myPlaylist->Main()->Hide(); // hack, should be myScreen, but it doesn't always have 100% width
 		
 //		redraw_screen = 1;
 		redraw_header = 1;
@@ -422,7 +422,7 @@ void TagEditor::SwitchTo()
 			TagTypes->AddOption("lower all letters");
 		}
 		
-		wCurrent = w;
+		myScreen = this;
 		current_screen = csTagEditor;
 	}
 }
@@ -527,7 +527,7 @@ void TagEditor::Update()
 		Tags->Refresh();
 	}
 	
-	if (/*redraw_screen && */wCurrent == TagTypes && TagTypes->Choice() < 13)
+	if (/*redraw_screen && */w == TagTypes && TagTypes->Choice() < 13)
 	{
 		Tags->Refresh();
 //		redraw_screen = 0;
@@ -538,7 +538,7 @@ void TagEditor::Update()
 
 void TagEditor::EnterPressed()
 {
-	if (wCurrent == Dirs)
+	if (w == Dirs)
 	{
 		TagList test;
 		Mpd->GetDirectories(LeftColumn->Current().second, test);
@@ -595,7 +595,7 @@ void TagEditor::EnterPressed()
 		case 4:
 			get = &Song::GetTrack;
 			set = &Song::SetTrack;
-			if (wCurrent == TagTypes)
+			if (w == TagTypes)
 			{
 				LockStatusbar();
 				Statusbar() << "Number tracks? [y/n] ";
@@ -642,14 +642,14 @@ void TagEditor::EnterPressed()
 			break;
 		case 10:
 		{
-			if (wCurrent == TagTypes)
+			if (w == TagTypes)
 			{
 				current_screen = csOther;
 				DealWithFilenames(list);
 				current_screen = csTagEditor;
 				TagEditor::Refresh();
 			}
-			else if (wCurrent == Tags)
+			else if (w == Tags)
 			{
 				Song &s = Tags->Current();
 				string old_name = s.GetNewName().empty() ? s.GetName() : s.GetNewName();
@@ -691,8 +691,8 @@ void TagEditor::EnterPressed()
 				ShowMessage("Tags updated!");
 				TagTypes->HighlightColor(Config.main_highlight_color);
 				TagTypes->Reset();
-				wCurrent->Refresh();
+				w->Refresh();
-				wCurrent = LeftColumn;
+				w = LeftColumn;
 				LeftColumn->HighlightColor(Config.active_column_color);
 				Mpd->UpdateDirectory(FindSharedDir(Tags));
 			}
@@ -720,7 +720,7 @@ void TagEditor::EnterPressed()
 			break;
 	}
 	
-	if (wCurrent == TagTypes && id != 0 && id != 4 && set != NULL)
+	if (w == TagTypes && id != 0 && id != 4 && set != NULL)
 	{
 		LockStatusbar();
 		Statusbar() << fmtBold << TagTypes->Current() << fmtBoldEnd << ": ";
@@ -729,7 +729,7 @@ void TagEditor::EnterPressed()
 		for (SongList::iterator it = list.begin(); it != list.end(); it++)
 			(**it.*set)(new_tag);
 	}
-	else if (wCurrent == Tags && set != NULL)
+	else if (w == Tags && set != NULL)
 	{
 		LockStatusbar();
 		Statusbar() << fmtBold << TagTypes->Current() << fmtBoldEnd << ": ";
@@ -743,11 +743,11 @@ void TagEditor::EnterPressed()
 
 void TagEditor::SpacePressed()
 {
-	if (wCurrent != LeftColumn)
+	if (w != LeftColumn)
 		return;
 	
 	Config.albums_in_tag_editor = !Config.albums_in_tag_editor;
-	wCurrent = w = LeftColumn = Config.albums_in_tag_editor ? Albums : Dirs;
+	w = LeftColumn = Config.albums_in_tag_editor ? Albums : Dirs;
 	ShowMessage("Switched to %s view", Config.albums_in_tag_editor ? "albums" : "directories");
 	LeftColumn->Display();
 	Tags->Clear(0);
@@ -756,18 +756,18 @@ void TagEditor::SpacePressed()
 void TagEditor::NextColumn()
 {
 	CLEAR_FIND_HISTORY;
-	if (wCurrent == LeftColumn)
+	if (w == LeftColumn)
 	{
 		LeftColumn->HighlightColor(Config.main_highlight_color);
 		w->Refresh();
-		wCurrent = w = TagTypes;
+		w = TagTypes;
 		TagTypes->HighlightColor(Config.active_column_color);
 	}
-	else if (wCurrent == TagTypes && TagTypes->Choice() < 12 && !Tags->Empty())
+	else if (w == TagTypes && TagTypes->Choice() < 12 && !Tags->Empty())
 	{
 		TagTypes->HighlightColor(Config.main_highlight_color);
 		w->Refresh();
-		wCurrent = w = myTagEditor->Tags;
+		w = myTagEditor->Tags;
 		Tags->HighlightColor(Config.active_column_color);
 	}
 }
@@ -775,18 +775,18 @@ void TagEditor::NextColumn()
 void TagEditor::PrevColumn()
 {
 	CLEAR_FIND_HISTORY;
-	if (wCurrent == Tags)
+	if (w == Tags)
 	{
 		Tags->HighlightColor(Config.main_highlight_color);
 		w->Refresh();
-		wCurrent = w = TagTypes;
+		w = TagTypes;
 		TagTypes->HighlightColor(Config.active_column_color);
 	}
-	else if (wCurrent == TagTypes)
+	else if (w == TagTypes)
 	{
 		TagTypes->HighlightColor(Config.main_highlight_color);
 		w->Refresh();
-		wCurrent = w = LeftColumn;
+		w = LeftColumn;
 		LeftColumn->HighlightColor(Config.active_column_color);
 	}
 }
@@ -884,7 +884,7 @@ bool TagEditor::WriteTags(Song &s)
 			locale_to_utf(new_name);
 			if (rename(path_to_file.c_str(), new_name.c_str()) == 0 && !file_is_from_db)
 			{
-				if (wPrev == myPlaylist->Main())
+				if (myOldScreen == myPlaylist)
 				{
 					// if we rename local file, it won't get updated
 					// so just remove it from playlist and add again