change namespace Browser into class

src/browser.cpp

@@ -38,21 +38,21 @@ using namespace Global;
 using namespace MPD;
 using std::string;
 
-Menu<Item> *Global::mBrowser;
+Browser *myBrowser = new Browser;
 
 void Browser::Init()
 {
-	mBrowser = new Menu<Item>(0, main_start_y, COLS, main_height, "", Config.main_color, brNone);
-	mBrowser->HighlightColor(Config.main_highlight_color);
-	mBrowser->SetTimeout(ncmpcpp_window_timeout);
-	mBrowser->SetSelectPrefix(&Config.selected_item_prefix);
-	mBrowser->SetSelectSuffix(&Config.selected_item_suffix);
-	mBrowser->SetItemDisplayer(Display::Items);
+	w = new Menu<Item>(0, main_start_y, COLS, main_height, "", Config.main_color, brNone);
+	w->HighlightColor(Config.main_highlight_color);
+	w->SetTimeout(ncmpcpp_window_timeout);
+	w->SetSelectPrefix(&Config.selected_item_prefix);
+	w->SetSelectSuffix(&Config.selected_item_suffix);
+	w->SetItemDisplayer(Display::Items);
 }
 
 void Browser::Resize()
 {
-	mBrowser->Resize(COLS, main_height);
+	w->Resize(COLS, main_height);
 }
 
 void Browser::SwitchTo()
@@ -64,8 +64,8 @@ void Browser::SwitchTo()
 	   )
 	{
 		CLEAR_FIND_HISTORY;
-		mBrowser->Empty() ? GetDirectory(browsed_dir) : UpdateItemList(mBrowser);
-		wCurrent = mBrowser;
+		w->Empty() ? myBrowser->GetDirectory(itsBrowsedDir) : myBrowser->UpdateItemList();
+		wCurrent = w;
 		wCurrent->Hide();
 		current_screen = csBrowser;
 //		redraw_screen = 1;
@@ -73,28 +73,35 @@ void Browser::SwitchTo()
 	}
 }
 
+std::string Browser::Title()
+{
+	string result = "Browse: ";
+	result += TO_STRING(Scroller(itsBrowsedDir, COLS-volume_state.length(), itsScrollBeginning));
+	return result;
+}
+
 void Browser::EnterPressed()
 {
-	if (mBrowser->Empty())
+	if (w->Empty())
 		return;
 	
-	const Item &item = mBrowser->Current();
+	const Item &item = w->Current();
 	switch (item.type)
 	{
 		case itDirectory:
 		{
 			CLEAR_FIND_HISTORY;
-			GetDirectory(item.name, browsed_dir);
+			GetDirectory(item.name, itsBrowsedDir);
 			redraw_header = 1;
 			break;
 		}
 		case itSong:
 		{
 			block_item_list_update = 1;
-			if (Config.ncmpc_like_songs_adding && mBrowser->isBold())
+			if (Config.ncmpc_like_songs_adding && w->isBold())
 			{
 				bool found = 0;
-				long long hash = mBrowser->Current().song->GetHash();
+				long long hash = w->Current().song->GetHash();
 				for (size_t i = 0; i < myPlaylist->Main()->Size(); i++)
 				{
 					if (myPlaylist->Main()->at(i).GetHash() == hash)
@@ -113,7 +120,7 @@ void Browser::EnterPressed()
 			{
 				Mpd->PlayID(id);
 				ShowMessage("Added to playlist: %s", s.toString(Config.song_status_format).c_str());
-				mBrowser->BoldOption(mBrowser->Choice(), 1);
+				w->BoldOption(w->Choice(), 1);
 			}
 			break;
 		}
@@ -140,15 +147,15 @@ void Browser::EnterPressed()
 
 void Browser::SpacePressed()
 {
-	if (mBrowser->Empty())
+	if (w->Empty())
 		return;
 	
-	const Item &item = mBrowser->Current();
+	const Item &item = w->Current();
 	switch (item.type)
 	{
 		case itDirectory:
 		{
-			if (browsed_dir != "/" && !mBrowser->Choice())
+			if (itsBrowsedDir != "/" && !w->Choice())
 				break; // do not let add parent dir.
 			
 			if (Config.local_browser)
@@ -175,10 +182,10 @@ void Browser::SpacePressed()
 		case itSong:
 		{
 			block_item_list_update = 1;
-			if (Config.ncmpc_like_songs_adding && mBrowser->isBold())
+			if (Config.ncmpc_like_songs_adding && w->isBold())
 			{
 				block_playlist_update = 1;
-				long long hash = mBrowser->Current().song->GetHash();
+				long long hash = w->Current().song->GetHash();
 				for (size_t i = 0; i < myPlaylist->Main()->Size(); i++)
 				{
 					if (myPlaylist->Main()->at(i).GetHash() == hash)
@@ -189,7 +196,7 @@ void Browser::SpacePressed()
 					}
 				}
 				Mpd->CommitQueue();
-				mBrowser->BoldOption(mBrowser->Choice(), 0);
+				w->BoldOption(w->Choice(), 0);
 			}
 			else
 			{
@@ -197,7 +204,7 @@ void Browser::SpacePressed()
 				if (Mpd->AddSong(s) != -1)
 				{
 					ShowMessage("Added to playlist: %s", s.toString(Config.song_status_format).c_str());
-					mBrowser->BoldOption(mBrowser->Choice(), 1);
+					w->BoldOption(w->Choice(), 1);
 				}
 			}
 			break;
@@ -219,7 +226,7 @@ void Browser::SpacePressed()
 			break;
 		}
 	}
-	mBrowser->Scroll(wDown);
+	w->Scroll(wDown);
 }
 
 namespace
@@ -282,46 +289,24 @@ namespace
 	}
 }
 
-void UpdateItemList(Menu<Item> *menu)
-{
-	bool bold = 0;
-	for (size_t i = 0; i < menu->Size(); i++)
-	{
-		if (menu->at(i).type == itSong)
-		{
-			for (size_t j = 0; j < myPlaylist->Main()->Size(); j++)
-			{
-				if (myPlaylist->Main()->at(j).GetHash() == menu->at(i).song->GetHash())
-				{
-					bold = 1;
-					break;
-				}
-			}
-			menu->BoldOption(i, bold);
-			bold = 0;
-		}
-	}
-	menu->Refresh();
-}
-
-void GetDirectory(string dir, string subdir)
+void Browser::GetDirectory(string dir, string subdir)
 {
 	if (dir.empty())
 		dir = "/";
 	
 	int highlightme = -1;
-	browsed_dir_scroll_begin = 0;
-	if (browsed_dir != dir)
-		mBrowser->Reset();
-	browsed_dir = dir;
+	itsScrollBeginning = 0;
+	if (itsBrowsedDir != dir)
+		w->Reset();
+	itsBrowsedDir = dir;
 	
 	locale_to_utf(dir);
 	
-	for (size_t i = 0; i < mBrowser->Size(); i++)
-		if (mBrowser->at(i).type == itSong)
-			delete mBrowser->at(i).song;
+	for (size_t i = 0; i < w->Size(); i++)
+		if (w->at(i).type == itSong)
+			delete w->at(i).song;
 	
-	mBrowser->Clear(0);
+	w->Clear(0);
 	
 	if (dir != "/")
 	{
@@ -330,7 +315,7 @@ void GetDirectory(string dir, string subdir)
 		parent.song = (Song *) 1; // in that way we assume that's really parent dir
 		parent.name = slash != string::npos ? dir.substr(0, slash) : "/";
 		parent.type = itDirectory;
-		mBrowser->AddOption(parent);
+		w->AddOption(parent);
 	}
 	
 	ItemList list;
@@ -344,15 +329,15 @@ void GetDirectory(string dir, string subdir)
 			case itPlaylist:
 			{
 				utf_to_locale(it->name);
-				mBrowser->AddOption(*it);
+				w->AddOption(*it);
 				break;
 			}
 			case itDirectory:
 			{
 				utf_to_locale(it->name);
 				if (it->name == subdir)
-					highlightme = mBrowser->Size();
-				mBrowser->AddOption(*it);
+					highlightme = w->Size();
+				w->AddOption(*it);
 				break;
 			}
 			case itSong:
@@ -366,14 +351,49 @@ void GetDirectory(string dir, string subdir)
 						break;
 					}
 				}
-				mBrowser->AddOption(*it, bold);
+				w->AddOption(*it, bold);
 				break;
 			}
 		}
 	}
 	if (highlightme >= 0)
-		mBrowser->Highlight(highlightme);
+		w->Highlight(highlightme);
 	if (current_screen == csBrowser)
-		mBrowser->Hide();
+		w->Hide();
+}
+
+void Browser::ChangeBrowseMode()
+{
+	if (Mpd->GetHostname()[0] != '/')
+		return;
+	
+	Config.local_browser = !Config.local_browser;
+	ShowMessage("Browse mode: %s", Config.local_browser ? "Local filesystem" : "MPD music dir");
+	itsBrowsedDir = Config.local_browser ? home_folder : "/";
+	w->Reset();
+	GetDirectory(itsBrowsedDir);
+	redraw_header = 1;
+}
+
+void Browser::UpdateItemList()
+{
+	bool bold = 0;
+	for (size_t i = 0; i < w->Size(); i++)
+	{
+		if (w->at(i).type == itSong)
+		{
+			for (size_t j = 0; j < myPlaylist->Main()->Size(); j++)
+			{
+				if (myPlaylist->Main()->at(j).GetHash() == w->at(i).song->GetHash())
+				{
+					bold = 1;
+					break;
+				}
+			}
+			w->BoldOption(i, bold);
+			bold = 0;
+		}
+	}
+	w->Refresh();
 }
 

src/browser.h

@@ -23,20 +23,35 @@
 
 #include "mpdpp.h"
 #include "ncmpcpp.h"
+#include "screen.h"
 
-namespace Browser
+class Browser : public Screen< Menu<MPD::Item> >
 {
-	void Init();
-	void Resize();
-	void SwitchTo();
+	public:
+		Browser() : itsScrollBeginning(0), itsBrowsedDir("/") { }
+		
+		virtual void Init();
+		virtual void Resize();
+		virtual void SwitchTo();
+		
+		virtual std::string Title();
+		
+		virtual void EnterPressed();
+		virtual void SpacePressed();
+		
+		const std::string &CurrentDir() { return itsBrowsedDir; }
+		
+		void GetDirectory(std::string, std::string = "/");
+		void ChangeBrowseMode();
+		void UpdateItemList();
 	
-	void EnterPressed();
-	void SpacePressed();
-}
+	protected:
+		size_t itsScrollBeginning;
+		
+		std::string itsBrowsedDir;
+};
 
-void UpdateItemList(Menu<MPD::Item> *);
-
-void GetDirectory(std::string, std::string = "/");
+extern Browser *myBrowser;
 
 #endif
 

src/display.cpp

@@ -91,61 +91,6 @@ string Display::Columns(string st)
 	return result;
 }
 
-void Display::TotalPlaylistLength(Window &w)
-{
-	const int MINUTE = 60;
-	const int HOUR = 60*MINUTE;
-	const int DAY = 24*HOUR;
-	const int YEAR = 365*DAY;
-	int length = 0;
-	
-	for (size_t i = 0; i < myPlaylist->Main()->Size(); i++)
-		length += myPlaylist->Main()->at(i).GetTotalLength();
-	
-	w << '(' << myPlaylist->Main()->Size() << (myPlaylist->Main()->Size() == 1 ? " item" : " items");
-	
-	if (length)
-	{
-		w << ", length: ";
-		int years = length/YEAR;
-		if (years)
-		{
-			w << years << (years == 1 ? " year" : " years");
-			length -= years*YEAR;
-			if (length)
-				w << ", ";
-		}
-		int days = length/DAY;
-		if (days)
-		{
-			w << days << (days == 1 ? " day" : " days");
-			length -= days*DAY;
-			if (length)
-				w << ", ";
-		}
-		int hours = length/HOUR;
-		if (hours)
-		{
-			w << hours << (hours == 1 ? " hour" : " hours");
-			length -= hours*HOUR;
-			if (length)
-				w << ", ";
-		}
-		int minutes = length/MINUTE;
-		if (minutes)
-		{
-			w << minutes << (minutes == 1 ? " minute" : " minutes");
-			length -= minutes*MINUTE;
-			if (length)
-				w << ", ";
-		}
-		if (length)
-			w << length << (length == 1 ? " second" : " seconds");
-	}
-	w << ')';
-	w.Refresh();
-}
-
 void Display::StringPairs(const string_pair &pair, void *, Menu<string_pair> *menu)
 {
 	*menu << pair.first;

src/display.h

@@ -34,7 +34,7 @@ namespace Display
 		*menu << t;
 	}
 	
-	void TotalPlaylistLength(Window &);
+	//void TotalPlaylistLength(Window &);
 	
 	void StringPairs(const string_pair &, void *, Menu<string_pair> *);
 	

src/global.h

@@ -36,7 +36,7 @@ namespace Global
 	extern Window *wPrev;
 	
 //	extern Menu<MPD::Song> *myPlaylist->Main();
-	extern Menu<MPD::Item> *mBrowser;
+//	extern Menu<MPD::Item> *myBrowser->Main();
 	extern Menu< std::pair<Buffer *, MPD::Song *> > *mSearcher;
 	
 	extern Window *wLibActiveCol;
@@ -73,14 +73,14 @@ namespace Global
 	extern int now_playing;
 	extern int lock_statusbar_delay;
 
-	extern size_t browsed_dir_scroll_begin;
+//	extern size_t browsed_dir_scroll_begin;
 	extern size_t main_start_y;
 	extern size_t main_height;
 	extern size_t lyrics_scroll_begin;
 
 	extern time_t timer;
 
-	extern std::string browsed_dir;
+//	extern std::string browsed_dir;
 	extern std::string editor_browsed_dir;
 	extern std::string editor_highlighted_dir;
 	extern std::string info_title;

src/helpers.cpp

@@ -305,8 +305,10 @@ const Buffer &ShowTag(const string &tag)
 	return result;
 }
 
-void Scroller(Window &w, const string &string, size_t width, size_t &pos)
+const std::basic_string<my_char_t> &Scroller(const string &string, size_t width, size_t &pos)
 {
+	static std::basic_string<my_char_t> result;
+	result.clear();
 	std::basic_string<my_char_t> s = TO_WSTRING(string);
 	size_t len;
 #	ifdef _UTF8
@@ -331,7 +333,7 @@ void Scroller(Window &w, const string &string, size_t width, size_t &pos)
 #			else
 			len++;
 #			endif
-			w << *it;
+			result += *it;
 		}
 		if (++pos >= s.length())
 			pos = 0;
@@ -342,11 +344,12 @@ void Scroller(Window &w, const string &string, size_t width, size_t &pos)
 #			else
 			len++;
 #			endif
-			w << *b;
+			result += *b;
 		}
 	}
 	else
-		w << s;
+		result = s;
+	return result;
 }
 
 #ifdef HAVE_CURL_CURL_H

src/helpers.h

@@ -50,7 +50,7 @@ Window &Statusbar();
 
 const Buffer &ShowTag(const std::string &);
 
-void Scroller(Window &, const std::string &, size_t, size_t &);
+const std::basic_string<my_char_t> &Scroller(const std::string &, size_t, size_t &);
 
 #ifdef HAVE_CURL_CURL_H
 size_t write_data(char *, size_t, size_t, std::string);

src/info.cpp

@@ -28,6 +28,7 @@
 # include "helpers.h"
 #endif
 
+#include "browser.h"
 #include "charset.h"
 #include "global.h"
 #include "media_library.h"
@@ -94,7 +95,7 @@ void Info::GetSong()
 	}
 	else if (
 	    (wCurrent == myPlaylist->Main() && !myPlaylist->Main()->Empty())
-	||  (wCurrent == mBrowser && mBrowser->Current().type == MPD::itSong)
+	||  (wCurrent == myBrowser->Main() && myBrowser->Main()->Current().type == MPD::itSong)
 	||  (wCurrent == mSearcher && !mSearcher->Current().first)
 	||  (wCurrent == mLibSongs && !mLibSongs->Empty())
 	||  (wCurrent == mPlaylistEditor && !mPlaylistEditor->Empty())
@@ -111,7 +112,7 @@ void Info::GetSong()
 				s = &myPlaylist->Main()->at(id);
 				break;
 			case csBrowser:
-				s = mBrowser->at(id).song;
+				s = myBrowser->Main()->at(id).song;
 				break;
 			case csSearcher:
 				s = mSearcher->at(id).second;
@@ -181,7 +182,7 @@ void Info::GetArtist()
 	}
 	else if (
 	    (wCurrent == myPlaylist->Main() && !myPlaylist->Main()->Empty())
-	||  (wCurrent == mBrowser && mBrowser->Current().type == MPD::itSong)
+	||  (wCurrent == myBrowser->Main() && myBrowser->Main()->Current().type == MPD::itSong)
 	||  (wCurrent == mSearcher && !mSearcher->Current().first)
 	||  (wCurrent == mLibArtists && !mLibArtists->Empty())
 	||  (wCurrent == mLibSongs && !mLibSongs->Empty())
@@ -205,7 +206,7 @@ void Info::GetArtist()
 				*artist = myPlaylist->Main()->at(id).GetArtist();
 				break;
 			case csBrowser:
-				*artist = mBrowser->at(id).song->GetArtist();
+				*artist = myBrowser->Main()->at(id).song->GetArtist();
 				break;
 			case csSearcher:
 				*artist = mSearcher->at(id).second->GetArtist();

src/lyrics.cpp

@@ -21,6 +21,7 @@
 #include <sys/stat.h>
 #include <fstream>
 
+#include "browser.h"
 #include "charset.h"
 #include "global.h"
 #include "helpers.h"
@@ -107,7 +108,7 @@ void Lyrics::Get()
 	else if (
 	    reload_lyrics
 	||  (wCurrent == myPlaylist->Main() && !myPlaylist->Main()->Empty())
-	||  (wCurrent == mBrowser && mBrowser->Current().type == MPD::itSong)
+	||  (wCurrent == myBrowser->Main() && myBrowser->Main()->Current().type == MPD::itSong)
 	||  (wCurrent == mSearcher && !mSearcher->Current().first)
 	||  (wCurrent == mLibSongs && !mLibSongs->Empty())
 	||  (wCurrent == mPlaylistEditor && !mPlaylistEditor->Empty())
@@ -143,7 +144,7 @@ void Lyrics::Get()
 				s = &myPlaylist->Main()->at(id);
 				break;
 			case csBrowser:
-				s = mBrowser->at(id).song;
+				s = myBrowser->Main()->at(id).song;
 				break;
 			case csSearcher:
 				s = mSearcher->at(id).second;

src/ncmpcpp.cpp

@@ -74,14 +74,12 @@ Connection *Global::Mpd;
 int Global::now_playing = -1;
 int Global::lock_statusbar_delay = -1;
 
-size_t Global::browsed_dir_scroll_begin = 0;
 size_t Global::main_start_y;
 size_t Global::main_height;
 size_t Global::lyrics_scroll_begin = 0;
 
 time_t Global::timer;
 
-string Global::browsed_dir = "/";
 string Global::editor_browsed_dir = "/";
 string Global::editor_highlighted_dir;
 string Global::info_title;
@@ -151,7 +149,7 @@ int main(int argc, char *argv[])
 		main_height++;
 	
 	myPlaylist->Init();
-	Browser::Init();
+	myBrowser->Init();
 	SearchEngine::Init();
 	MediaLibrary::Init();
 	PlaylistEditor::Init();
@@ -226,10 +224,10 @@ int main(int argc, char *argv[])
 		
 		// header stuff
 		gettimeofday(&past, 0);
-		const size_t max_allowed_title_length = wHeader ? wHeader->GetWidth()-volume_state.length()-screen_title.length() : 0;
+		const size_t max_allowed_title_length = wHeader ? wHeader->GetWidth()-volume_state.length() : 0;
 		if (((past.tv_sec == now.tv_sec && past.tv_usec >= now.tv_usec+500000)
 		||    past.tv_sec > now.tv_sec)
-		&&  ((current_screen == csBrowser && browsed_dir.length() > max_allowed_title_length)
+		&&  ((current_screen == csBrowser && myBrowser->CurrentDir().length() > max_allowed_title_length)
 		||    current_screen == csLyrics))
 		{
 			redraw_header = 1;
@@ -246,7 +244,7 @@ int main(int argc, char *argv[])
 					screen_title = myPlaylist->Title();
 					break;
 				case csBrowser:
-					screen_title = "Browse: ";
+					screen_title = myBrowser->Title();
 					break;
 #				ifdef HAVE_TAGLIB_H
 				case csTinyTagEditor:
@@ -284,21 +282,11 @@ int main(int argc, char *argv[])
 				wHeader->WriteXY(0, 0, 1, "%s", screen_title.c_str());
 				wHeader->Bold(0);
 				
-				if (current_screen == csPlaylist)
-				{
-					Display::TotalPlaylistLength(*wHeader);
-				}
-				else if (current_screen == csBrowser)
-				{
-					wHeader->Bold(1);
-					Scroller(*wHeader, browsed_dir, max_allowed_title_length, browsed_dir_scroll_begin);
-					wHeader->Bold(0);
-				}
-				else if (current_screen == csLyrics)
+				if (current_screen == csLyrics)
 				{
 					
 					wHeader->Bold(1);
-					Scroller(*wHeader, lyrics_song.toString("%a - %t"), max_allowed_title_length, lyrics_scroll_begin);
+					*wHeader << Scroller(lyrics_song.toString("%a - %t"), max_allowed_title_length, lyrics_scroll_begin);
 					wHeader->Bold(0);
 				}
 			}
@@ -520,7 +508,7 @@ int main(int argc, char *argv[])
 			
 			Help::Resize();
 			myPlaylist->Resize();
-			Browser::Resize();
+			myBrowser->Resize();
 			SearchEngine::Resize();
 			MediaLibrary::Resize();
 			PlaylistEditor::Resize();
@@ -570,10 +558,10 @@ int main(int argc, char *argv[])
 		}
 		else if (Keypressed(input, Key.GoToParentDir))
 		{
-			if (wCurrent == mBrowser && browsed_dir != "/")
+			if (wCurrent == myBrowser->Main() && myBrowser->CurrentDir() != "/")
 			{
-				mBrowser->Reset();
-				Browser::EnterPressed();
+				myBrowser->Main()->Reset();
+				myBrowser->EnterPressed();
 			}
 		}
 		else if (Keypressed(input, Key.Enter))
@@ -588,7 +576,7 @@ int main(int argc, char *argv[])
 				}
 				case csBrowser:
 				{
-					Browser::EnterPressed();
+					myBrowser->EnterPressed();
 					break;
 				}
 #				ifdef HAVE_TAGLIB_H
@@ -637,7 +625,7 @@ int main(int argc, char *argv[])
 #				ifdef HAVE_TAGLIB_H
 				||  wCurrent == mEditorTags
 #				endif // HAVE_TAGLIB_H
-				|| (wCurrent == mBrowser && ((Menu<Song> *)wCurrent)->Choice() >= (browsed_dir != "/" ? 1 : 0)) || (wCurrent == mSearcher && !mSearcher->Current().first)
+				|| (wCurrent == myBrowser->Main() && ((Menu<Song> *)wCurrent)->Choice() >= (myBrowser->CurrentDir() != "/" ? 1 : 0)) || (wCurrent == mSearcher && !mSearcher->Current().first)
 				|| wCurrent == mLibSongs
 				|| wCurrent == mPlaylistEditor)
 				{
@@ -653,7 +641,7 @@ int main(int argc, char *argv[])
 			{
 				if (current_screen == csBrowser)
 				{
-					Browser::SpacePressed();
+					myBrowser->SpacePressed();
 				}
 				else if (current_screen == csSearcher)
 				{
@@ -840,8 +828,8 @@ int main(int argc, char *argv[])
 			else if (current_screen == csBrowser || wCurrent == mPlaylistList)
 			{
 				LockStatusbar();
-				string name = wCurrent == mBrowser ? mBrowser->Current().name : mPlaylistList->Current();
-				if (current_screen != csBrowser || mBrowser->Current().type == itPlaylist)
+				string name = wCurrent == myBrowser->Main() ? myBrowser->Main()->Current().name : mPlaylistList->Current();
+				if (current_screen != csBrowser || myBrowser->Main()->Current().type == itPlaylist)
 				{
 					Statusbar() << "Delete playlist " << name << " ? [y/n] ";
 					curs_set(1);
@@ -857,7 +845,7 @@ int main(int argc, char *argv[])
 						Mpd->DeletePlaylist(locale_to_utf_cpy(name));
 						ShowMessage("Playlist %s deleted!", name.c_str());
 						if (!Config.local_browser)
-							GetDirectory("/");
+							myBrowser->GetDirectory("/");
 					}
 					else
 						ShowMessage("Aborted!");
@@ -960,8 +948,8 @@ int main(int argc, char *argv[])
 					UnlockStatusbar();
 				}
 			}
-			if (!Config.local_browser && browsed_dir == "/" && !mBrowser->Empty())
-				GetDirectory(browsed_dir);
+			if (!Config.local_browser && myBrowser->CurrentDir() == "/" && !myBrowser->Main()->Empty())
+				myBrowser->GetDirectory(myBrowser->CurrentDir());
 		}
 		else if (Keypressed(input, Key.Stop))
 		{
@@ -1266,11 +1254,11 @@ 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 == mBrowser)
+			else if (wCurrent == myBrowser->Main())
 			{
 				Config.columns_in_browser = !Config.columns_in_browser;
 				ShowMessage("Browser display mode: %s", Config.columns_in_browser ? "Columns" : "Classic");
-				mBrowser->SetTitle(Config.columns_in_browser ? Display::Columns(Config.song_columns_list_format) : "");
+				myBrowser->Main()->SetTitle(Config.columns_in_browser ? Display::Columns(Config.song_columns_list_format) : "");
 			}
 			else if (wCurrent == mSearcher)
 			{
@@ -1302,7 +1290,7 @@ int main(int argc, char *argv[])
 		else if (Keypressed(input, Key.UpdateDB))
 		{
 			if (current_screen == csBrowser)
-				Mpd->UpdateDirectory(browsed_dir);
+				Mpd->UpdateDirectory(myBrowser->CurrentDir());
 #			ifdef HAVE_TAGLIB_H
 			else if (current_screen == csTagEditor && !Config.albums_in_tag_editor)
 				Mpd->UpdateDirectory(editor_browsed_dir);
@@ -1430,7 +1418,7 @@ int main(int argc, char *argv[])
 			}
 			else if (
 			    (wCurrent == myPlaylist->Main() && !myPlaylist->Main()->Empty())
-			||  (wCurrent == mBrowser && mBrowser->Current().type == itSong)
+			||  (wCurrent == myBrowser->Main() && myBrowser->Main()->Current().type == itSong)
 			||  (wCurrent == mSearcher && !mSearcher->Current().first)
 			||  (wCurrent == mLibSongs && !mLibSongs->Empty())
 			||  (wCurrent == mPlaylistEditor && !mPlaylistEditor->Empty())
@@ -1444,7 +1432,7 @@ int main(int argc, char *argv[])
 						edited_song = myPlaylist->Main()->at(id);
 						break;
 					case csBrowser:
-						edited_song = *mBrowser->at(id).song;
+						edited_song = *myBrowser->Main()->at(id).song;
 						break;
 					case csSearcher:
 						edited_song = *mSearcher->at(id).second;
@@ -1506,9 +1494,9 @@ int main(int argc, char *argv[])
 			}
 			else
 #			endif // HAVE_TAGLIB_H
-			if (wCurrent == mBrowser && mBrowser->Current().type == itDirectory)
+			if (wCurrent == myBrowser->Main() && myBrowser->Main()->Current().type == itDirectory)
 			{
-				string old_dir = mBrowser->Current().name;
+				string old_dir = myBrowser->Main()->Current().name;
 				LockStatusbar();
 				Statusbar() << fmtBold << "Directory: " << fmtBoldEnd;
 				string new_dir = wFooter->GetString(old_dir);
@@ -1529,15 +1517,15 @@ int main(int argc, char *argv[])
 						ShowMessage("'%s' renamed to '%s'", old_dir.c_str(), new_dir.c_str());
 						if (!Config.local_browser)
 							Mpd->UpdateDirectory(FindSharedDir(old_dir, new_dir));
-						GetDirectory(browsed_dir);
+						myBrowser->GetDirectory(myBrowser->CurrentDir());
 					}
 					else
 						ShowMessage("Cannot rename '%s' to '%s'!", old_dir.c_str(), new_dir.c_str());
 				}
 			}
-			else if (wCurrent == mPlaylistList || (wCurrent == mBrowser && mBrowser->Current().type == itPlaylist))
+			else if (wCurrent == mPlaylistList || (wCurrent == myBrowser->Main() && myBrowser->Main()->Current().type == itPlaylist))
 			{
-				string old_name = wCurrent == mPlaylistList ? mPlaylistList->Current() : mBrowser->Current().name;
+				string old_name = wCurrent == mPlaylistList ? mPlaylistList->Current() : myBrowser->Main()->Current().name;
 				LockStatusbar();
 				Statusbar() << fmtBold << "Playlist: " << fmtBoldEnd;
 				string new_name = wFooter->GetString(old_name);
@@ -1547,7 +1535,7 @@ int main(int argc, char *argv[])
 					Mpd->Rename(locale_to_utf_cpy(old_name), locale_to_utf_cpy(new_name));
 					ShowMessage("Playlist '%s' renamed to '%s'", old_name.c_str(), new_name.c_str());
 					if (!Config.local_browser)
-						GetDirectory("/");
+						myBrowser->GetDirectory("/");
 					mPlaylistList->Clear(0);
 				}
 			}
@@ -1595,16 +1583,16 @@ int main(int argc, char *argv[])
 				
 				string option = s->toString(Config.song_status_format);
 				locale_to_utf(option);
-				GetDirectory(s->GetDirectory());
-				for (size_t i = 0; i < mBrowser->Size(); i++)
+				myBrowser->GetDirectory(s->GetDirectory());
+				for (size_t i = 0; i < myBrowser->Main()->Size(); i++)
 				{
-					if (mBrowser->at(i).type == itSong && option == mBrowser->at(i).song->toString(Config.song_status_format))
+					if (myBrowser->Main()->at(i).type == itSong && option == myBrowser->Main()->at(i).song->toString(Config.song_status_format))
 					{
-						mBrowser->Highlight(i);
+						myBrowser->Main()->Highlight(i);
 						break;
 					}
 				}
-				Browser::SwitchTo();
+				myBrowser->SwitchTo();
 			}
 		}
 		else if (Keypressed(input, Key.StartSearching))
@@ -1638,7 +1626,7 @@ int main(int argc, char *argv[])
 		else if (Keypressed(input, Key.ReverseSelection))
 		{
 			if (wCurrent == myPlaylist->Main()
-			||  wCurrent == mBrowser
+			||  wCurrent == myBrowser->Main()
 			||  (wCurrent == mSearcher && !mSearcher->Current().first)
 			||  wCurrent == mLibSongs
 			||  wCurrent == mPlaylistEditor
@@ -1652,7 +1640,7 @@ int main(int argc, char *argv[])
 				for (size_t i = 0; i < mList->Size(); i++)
 					mList->Select(i, !mList->isSelected(i) && !mList->isStatic(i));
 				// hackish shit begins
-				if (wCurrent == mBrowser && browsed_dir != "/")
+				if (wCurrent == myBrowser->Main() && myBrowser->CurrentDir() != "/")
 					mList->Select(0, 0); // [..] cannot be selected, uhm.
 				if (wCurrent == mSearcher)
 					mList->Select(search_engine_reset_button, 0); // 'Reset' cannot be selected, omgplz.
@@ -1663,7 +1651,7 @@ int main(int argc, char *argv[])
 		else if (Keypressed(input, Key.DeselectAll))
 		{
 			if (wCurrent == myPlaylist->Main()
-			||  wCurrent == mBrowser
+			||  wCurrent == myBrowser->Main()
 			||  wCurrent == mSearcher
 			||  wCurrent == mLibSongs
 			||  wCurrent == mPlaylistEditor
@@ -1684,7 +1672,7 @@ int main(int argc, char *argv[])
 		else if (Keypressed(input, Key.AddSelected))
 		{
 			if (wCurrent != myPlaylist->Main()
-			&&  wCurrent != mBrowser
+			&&  wCurrent != myBrowser->Main()
 			&&  wCurrent != mSearcher
 			&&  wCurrent != mLibSongs
 			&&  wCurrent != mPlaylistEditor)
@@ -1712,7 +1700,7 @@ int main(int argc, char *argv[])
 					}
 					case csBrowser:
 					{
-						const Item &item = mBrowser->at(*it);
+						const Item &item = myBrowser->Main()->at(*it);
 						switch (item.type)
 						{
 							case itDirectory:
@@ -1863,8 +1851,8 @@ int main(int argc, char *argv[])
 			if (id != mDialog->Size()-1)
 			{
 				// refresh playlist's lists
-				if (!Config.local_browser && browsed_dir == "/")
-					GetDirectory("/");
+				if (!Config.local_browser && myBrowser->CurrentDir() == "/")
+					myBrowser->GetDirectory("/");
 				mPlaylistList->Clear(0); // make playlist editor update itself
 			}
 			timer = time(NULL);
@@ -1948,17 +1936,17 @@ int main(int argc, char *argv[])
 						name = myPlaylist->Main()->at(i).toString(Config.song_list_format);
 						break;
 					case csBrowser:
-						switch (mBrowser->at(i).type)
+						switch (myBrowser->Main()->at(i).type)
 						{
 							case itDirectory:
-								name = mBrowser->at(i).name;
+								name = myBrowser->Main()->at(i).name;
 								break;
 							case itSong:
-								name = mBrowser->at(i).song->toString(Config.song_list_format);
+								name = myBrowser->Main()->at(i).song->toString(Config.song_list_format);
 								break;
 							case itPlaylist:
 								name = Config.browser_playlist_prefix.Str();
-								name += mBrowser->at(i).name;
+								name += myBrowser->Main()->at(i).name;
 								break;
 						}
 						break;
@@ -2114,14 +2102,9 @@ int main(int argc, char *argv[])
 		}
 		else if (Keypressed(input, Key.SwitchTagTypeList))
 		{
-			if (wCurrent == mBrowser && Mpd->GetHostname()[0] == '/')
+			if (wCurrent == myBrowser->Main())
 			{
-				Config.local_browser = !Config.local_browser;
-				ShowMessage("Browse mode: %s", Config.local_browser ? "Local filesystem" : "MPD music dir");
-				browsed_dir = Config.local_browser ? home_folder : "/";
-				mBrowser->Reset();
-				GetDirectory(browsed_dir);
-				redraw_header = 1;
+				myBrowser->ChangeBrowseMode();
 			}
 			else if (wCurrent == mLibArtists)
 			{
@@ -2172,7 +2155,7 @@ int main(int argc, char *argv[])
 		else if (Keypressed(input, Key.ScreenSwitcher))
 		{
 			if (current_screen == csPlaylist)
-				Browser::SwitchTo();
+				myBrowser->SwitchTo();
 			else
 				myPlaylist->SwitchTo();
 		}
@@ -2182,7 +2165,7 @@ int main(int argc, char *argv[])
 		}
 		else if (Keypressed(input, Key.Browser))
 		{
-			Browser::SwitchTo();
+			myBrowser->SwitchTo();
 		}
 		else if (Keypressed(input, Key.SearchEngine))
 		{

src/playlist.cpp

@@ -62,9 +62,11 @@ void Playlist::Resize()
 	w->SetTitle(Config.columns_in_playlist ? Display::Columns(Config.song_columns_list_format) : "");
 }
 
-const char *Playlist::Title()
+std::string Playlist::Title()
 {
-	return "Playlist ";
+	std::string result = "Playlist ";
+	result += TotalLength();
+	return result;
 }
 
 void Playlist::SpacePressed()
@@ -82,3 +84,60 @@ void Playlist::EnterPressed()
 		Mpd->PlayID(w->Current().GetID());
 }
 
+std::string Playlist::TotalLength()
+{
+	std::ostringstream result;
+	
+	const int MINUTE = 60;
+	const int HOUR = 60*MINUTE;
+	const int DAY = 24*HOUR;
+	const int YEAR = 365*DAY;
+	int length = 0;
+	
+	for (size_t i = 0; i < w->Size(); i++)
+		length += w->at(i).GetTotalLength();
+	
+	result << '(' << w->Size() << (w->Size() == 1 ? " item" : " items");
+	
+	if (length)
+	{
+		result << ", length: ";
+		int years = length/YEAR;
+		if (years)
+		{
+			result << years << (years == 1 ? " year" : " years");
+			length -= years*YEAR;
+			if (length)
+				result << ", ";
+		}
+		int days = length/DAY;
+		if (days)
+		{
+			result << days << (days == 1 ? " day" : " days");
+			length -= days*DAY;
+			if (length)
+				result << ", ";
+		}
+		int hours = length/HOUR;
+		if (hours)
+		{
+			result << hours << (hours == 1 ? " hour" : " hours");
+			length -= hours*HOUR;
+			if (length)
+				result << ", ";
+		}
+		int minutes = length/MINUTE;
+		if (minutes)
+		{
+			result << minutes << (minutes == 1 ? " minute" : " minutes");
+			length -= minutes*MINUTE;
+			if (length)
+				result << ", ";
+		}
+		if (length)
+			result << length << (length == 1 ? " second" : " seconds");
+	}
+	result << ')';
+	return result.str();
+}
+

src/playlist.h

@@ -32,10 +32,13 @@ class Playlist : public Screen< Menu<MPD::Song> >
 		virtual void SwitchTo();
 		virtual void Resize();
 		
-		virtual const char *Title();
+		virtual std::string Title();
 		
 		virtual void EnterPressed();
 		virtual void SpacePressed();
+		
+	protected:
+		std::string TotalLength();
 };
 
 extern Playlist *myPlaylist;

src/status_checker.cpp

@@ -226,7 +226,7 @@ void NcmpcppStatusChanged(Connection *Mpd, StatusChanges changed, void *)
 		{
 			if (current_screen == csBrowser)
 			{
-				UpdateItemList(mBrowser);
+				myBrowser->UpdateItemList();
 			}
 			else if (current_screen == csSearcher)
 			{
@@ -244,7 +244,7 @@ void NcmpcppStatusChanged(Connection *Mpd, StatusChanges changed, void *)
 	}
 	if (changed.Database)
 	{
-		GetDirectory(browsed_dir);
+		myBrowser->GetDirectory(myBrowser->CurrentDir());
 #		ifdef HAVE_TAGLIB_H
 		mEditorAlbums->Clear(0);
 		mEditorDirs->Clear(0);
@@ -357,7 +357,7 @@ void NcmpcppStatusChanged(Connection *Mpd, StatusChanges changed, void *)
 				}
 				wFooter->WriteXY(0, 1, 1, "%s", player_state.c_str());
 				wFooter->Bold(0);
-				Scroller(*wFooter, utf_to_locale_cpy(s.toString(Config.song_status_format)), wFooter->GetWidth()-player_state.length()-tracklength.length(), playing_song_scroll_begin);
+				*wFooter << Scroller(utf_to_locale_cpy(s.toString(Config.song_status_format)), wFooter->GetWidth()-player_state.length()-tracklength.length(), playing_song_scroll_begin);
 				wFooter->Bold(1);
 				
 				wFooter->WriteXY(wFooter->GetWidth()-tracklength.length(), 1, 1, "%s", tracklength.c_str());

src/tag_editor.cpp

@@ -29,6 +29,7 @@
 #include "textidentificationframe.h"
 #include "mpegfile.h"
 
+#include "browser.h"
 #include "charset.h"
 #include "display.h"
 #include "global.h"
@@ -166,8 +167,8 @@ void TinyTagEditor::EnterPressed(Song &s)
 				{
 					if (wPrev == myPlaylist->Main())
 						myPlaylist->Main()->Current() = s;
-					else if (wPrev == mBrowser)
-						*mBrowser->Current().song = s;
+					else if (wPrev == myBrowser->Main())
+						*myBrowser->Main()->Current().song = s;
 				}
 			}
 			else
@@ -972,7 +973,7 @@ bool WriteTags(Song &s)
 						Mpd->Move(s.GetPosition(), pos);
 					}
 				}
-				else // only mBrowser
+				else // only myBrowser->Main()
 					s.SetFile(new_name);
 			}
 		}