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// (c) 2004 Christian Muehlhaeuser <chris@chris.de>
// (c) 2005 Reigo Reinmets <xatax@hot.ee>
// (c) 2005 Mark Kretschmann <markey@web.de>
// (c) 2006 Peter C. Ndikuwera <pndiku@gmail.com>
// License: GNU General Public License V2
#ifndef AMAROK_CONTEXTBROWSER_H
#define AMAROK_CONTEXTBROWSER_H
#include "amarokdcophandler.h"
#include "clicklineedit.h"
#include "engineobserver.h"
#include <ktabwidget.h>
#include <tdetoolbarbutton.h>
#include <kurl.h>
class ClickLineEdit;
class CollectionDB;
class Color;
class HTMLView;
class TDEPopupMenu;
class MetaBundle;
class TQPalette;
class TQVBox;
class TQLineEdit;
class TQComboBox;
class KDialogBase;
class KTabBar;
class KTextEdit;
class CueFile;
namespace Browser { class ToolBar; }
namespace TDEIO { class Job; class TransferJob; }
class ContextBrowser : public KTabWidget, public EngineObserver
{
Q_OBJECT
friend class CurrentTrackJob;
friend class Amarok::DcopContextBrowserHandler;
static ContextBrowser *s_instance;
public:
ContextBrowser( const char *name );
~ContextBrowser();
static ContextBrowser *instance() { return s_instance; }
void setFont( const TQFont& );
void reloadStyleSheet();
static KURL::List expandURL( const KURL &url ); // expand urls (album, compilation, ...)
static bool hasContextProtocol( const KURL &url ); // is url expandable by context browser?
virtual bool eventFilter( TQObject *o, TQEvent *e ); //required by the labels dialog
public slots:
void openURLRequest(const KURL &url );
void collectionScanStarted();
void collectionScanDone( bool changed );
void renderView();
void lyricsChanged( const TQString& );
void lyricsScriptChanged();
void lyricsResult( TQCString cXmlDoc, bool cached = false );
protected:
void engineNewMetaData( const MetaBundle&, bool );
void engineStateChanged( Engine::State, Engine::State = Engine::Empty );
void paletteChange( const TQPalette& );
protected slots:
void wheelDelta( int delta );
private slots:
void tabChanged( TQWidget *page );
void slotContextMenu( const TQString& urlString, const TQPoint& point );
void showContext( const KURL& url, bool fromHistory = false );
void showCurrentTrack();
void showLyrics( const TQString& url = TQString() );
void showWikipedia( const TQString& url = TQString(), bool fromHistory = false, bool replaceHistory = false );
void showWikipediaEntry( const TQString& entry, bool replaceHistory = false );
void reloadWikipedia();
void showLabelsDialog();
void coverFetched( const TQString &artist, const TQString &album );
void coverRemoved( const TQString &artist, const TQString &album );
void similarArtistsFetched( const TQString &artist );
void imageFetched( const TQString &remoteURL );
void tagsChanged( const MetaBundle &bundle );
void tagsChanged( const TQString &oldArtist, const TQString &oldAlbum );
void ratingOrScoreOrLabelsChanged( const TQString &path );
void refreshCurrentTrackPage();
void contextHistoryBack();
void lyricsAdd();
void lyricsEditToggle();
void lyricsSearch();
void lyricsRefresh();
void lyricsExternalPage();
void lyricsSearchText( const TQString &text );
void lyricsSearchTextNext();
void lyricsSearchTextHide();
void lyricsSearchTextShow();
void lyricsSearchTextToggle();
void wikiHistoryBack();
void wikiHistoryForward();
void wikiBackPopupActivated( int id );
void wikiForwardPopupActivated( int id );
void wikiArtistPage();
void wikiAlbumPage();
void wikiTitlePage();
void wikiExternalPage();
void wikiResult( TDEIO::Job* job );
void wikiConfigApply();
void wikiConfig();
void wikiConfigChanged( int activeItem );
private:
enum { CONTEXT_BACK, CONTEXT_FORWARD, CONTEXT_CURRENT, CONTEXT_HOME, CONTEXT_SEARCH };
enum { LYRICS_ADD, LYRICS_EDIT, LYRICS_SEARCH, LYRICS_REFRESH, LYRICS_BROWSER };
enum { WIKI_BACK, WIKI_FORWARD, WIKI_ARTIST, WIKI_ALBUM, WIKI_TITLE, WIKI_BROWSER, WIKI_CONFIG };
typedef enum {SHOW_ALBUM_NORMAL, SHOW_ALBUM_SCORE, SHOW_ALBUM_LEAST_PLAY} T_SHOW_ALBUM_TYPE;
static const uint WIKI_MAX_HISTORY = 20;
static const uint CONTEXT_MAX_HISTORY = 20;
void showIntroduction();
void saveHtmlData();
void showScanning();
static TQString getEncodedImage( const TQString &imageUrl );
static TQString wikiLocale();
static void setWikiLocale( const TQString &locale );
static TQString wikiURL( const TQString &item );
TQString wikiArtistPostfix() const;
TQString wikiAlbumPostfix() const;
TQString wikiTrackPostfix() const;
HTMLView *m_currentTrackPage;
HTMLView *m_lyricsPage;
HTMLView *m_wikiPage;
TQVBox *m_contextTab;
TQVBox *m_lyricsTab;
TQVBox *m_wikiTab;
// These controls are used to dictate whether the page should be rebuilt
// true -> need rebuild
bool m_dirtyCurrentTrackPage;
bool m_dirtyLyricsPage;
bool m_dirtyWikiPage;
TQStringList m_contextBackHistory;
KURL m_contextURL;
TQString m_styleSheet;
bool m_emptyDB;
TQString m_lyricAddUrl;
TQString m_lyricSearchUrl;
TQString m_lyricCurrentUrl;
Browser::ToolBar* m_lyricsToolBar;
KTextEdit* m_lyricsTextEdit;
TQString m_lyricsBeingEditedUrl;
TQString m_lyricsBeingEditedArtist;
TQString m_lyricsBeingEditedTitle;
ClickLineEdit* m_lyricsSearchText;
TDEToolBar* m_lyricsTextBar;
bool m_lyricsTextBarShowed;
TQString m_wiki;
TQString m_wikiLanguages;
static TQString s_wikiLocale;
TQString m_wikiBaseUrl;
TQString m_wikiCurrentUrl;
TQString m_wikiCurrentEntry;
TQStringList m_wikiBackHistory;
TQStringList m_wikiForwardHistory;
TDEPopupMenu* m_wikiBackPopup;
TDEPopupMenu* m_wikiForwardPopup;
TDEIO::TransferJob* m_wikiJob;
Browser::ToolBar* m_wikiToolBar;
TQLineEdit* m_wikiLocaleEdit;
TQComboBox* m_wikiLocaleCombo;
KDialogBase* m_wikiConfigDialog;
TQString m_HTMLSource;
TQStringList m_metadataHistory;
KURL m_currentURL;
bool m_relatedOpen;
bool m_suggestionsOpen;
bool m_favoritesOpen;
bool m_labelsOpen;
bool m_showRelated;
bool m_showSuggested;
bool m_showFaves;
bool m_showLabels;
bool m_showFreshPodcasts;
bool m_showFavoriteAlbums;
bool m_showNewestAlbums;
bool m_browseArtists;
TQString m_artist;
TQStringList m_shownAlbums;
bool m_browseLabels;
TQString m_label;
ClickLineEdit* m_addLabelEdit;
TQListView* m_labelListView;
CueFile *m_cuefile;
};
#endif /* AMAROK_CONTEXTBROWSER_H */
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