Added a beginning of the medialib.

2006-03-02 23:50:22 -03:00 · 2006-03-02 23:50:22 -03:00 · b8f4b7acb7
commit b8f4b7acb7
parent 9b5aac622c
9 changed files with 249 additions and 3 deletions
--- a/Medialib.cpp
+++ b/Medialib.cpp
@ -0,0 +1,146 @@
+#include "XMMSHandler.h"
+#include "Medialib.h"
+
+#include <QUrl>
+#include <QFile>
+#include <QIODevice>
+
+MedialibWindow::MedialibWindow (QWidget *parent) : QMainWindow (parent)
+{
+#ifndef _WIN32
+	setWindowIcon (QIcon (":icon.png"));
+#endif
+	
+	resize (500, 550);
+
+	m_dummy = new QWidget (parent);
+	setCentralWidget (m_dummy);
+
+	m_vbox = new QVBoxLayout (m_dummy);
+	m_search = new QLineEdit (m_dummy);
+	m_search->setFocusPolicy (Qt::StrongFocus);
+	m_vbox->addWidget (m_search);
+
+	m_tab = new QTabWidget (m_dummy);
+	m_vbox->addWidget (m_tab);
+
+	m_list = new MedialibList (m_tab);
+	m_tab->addTab (new QWidget (m_tab), "Artists");
+	m_tab->addTab (m_list, "Albums");
+	m_tab->addTab (new QWidget (m_tab), "Songs");
+
+	connect (m_search, SIGNAL (textEdited (QString)), m_list, SLOT (search (QString)));
+}
+
+MedialibList::MedialibList (QWidget *parent) : QListWidget (parent)
+{
+	XMMSHandler *xmmsh = XMMSHandler::getInstance ();
+	m_http = new QHttp (this);
+	m_httpmap = new QHash<int, MedialibListItem *>;
+
+	setIconSize (QSize (85, 85));
+
+	xmmsh->medialibQuery ("select distinct m1.value as artist, ifnull(m2.value,'[unknown]') as album, m4.value as image from Media m1 left join Media m2 on m1.id = m2.id and m2.key='album' left join Media m3 on m1.id = m3.id and m3.key='compilation' left join Media m4 on m4.id = m1.id and m4.key='album_front_small' where m1.key='artist' and m3.value is null");
+
+	connect (xmmsh, SIGNAL (medialibResponse (QList<QHash<QString, QString> >)), 
+			 this, SLOT (queryCallback (QList<QHash<QString, QString> >)));
+
+	connect (m_http, SIGNAL (requestFinished (int, bool)), this,
+							 SLOT (httpDone (int, bool)));
+
+}
+
+void
+MedialibList::search (QString s)
+{
+	if (s.length () > 0) {
+		for (int i = 0; i < count (); i++) {
+			MedialibListItem *it = dynamic_cast<MedialibListItem*> (item (i));
+			if (!it->text().contains (s, Qt::CaseInsensitive)) {
+				setItemHidden (it, true);
+			} else if (isItemHidden (it)) {
+				setItemHidden (it, false);
+			}
+		}
+
+	} else {
+		for (int i = 0; i < count (); i++) {
+			MedialibListItem *it = dynamic_cast<MedialibListItem*> (item (i));
+			setItemHidden (it, false);
+		}
+	}
+
+}
+
+void
+MedialibList::httpDone (int id, bool error)
+{
+	if (error) {
+		qWarning ("error!");
+		return;
+	}
+
+	MedialibListItem *it = m_httpmap->value (id);
+
+	if (it) {
+		QFile *f = it->getFile ();
+		f->close ();
+
+		QIcon ico (f->fileName ());
+		it->setIcon (ico);
+
+		delete f;
+		m_httpmap->remove (id);
+	}
+
+	update ();
+
+}
+
+void
+MedialibList::queryCallback (QList<QHash<QString, QString> >l)
+{
+	QFont font;
+
+	font.setPixelSize (14);
+
+	for (int i = 0; i < l.count (); i++) {
+		QHash<QString, QString> h(l.value (i));
+
+		MedialibListItem *item = new MedialibListItem (h.value("artist") + " - " + h.value("album"), this);
+		item->setSizeHint (QSize (90, 90));
+		item->setIcon (QIcon (":nocover.jpg"));
+		item->setFont (font);
+		item->setTextAlignment (Qt::AlignHCenter | Qt::AlignVCenter);
+
+		if (h.contains ("image")) {
+
+			QString name = h.value("artist")+"-"+h.value("album")+".jpg";
+
+			if (!QFile::exists (name)) {
+				QUrl url (h.value("image"));
+
+				m_http->setHost (url.host(), url.port() != -1 ? url.port() : 80);
+				if (!url.userName().isEmpty()) {
+					m_http->setUser (url.userName(), url.password());
+				}
+
+				QFile *file = new QFile (h.value("artist")+"-"+h.value("album")+".jpg");
+				file->open(QIODevice::WriteOnly);
+			
+				item->setFile (file);
+
+				int id = m_http->get (url.path(), file);
+				m_httpmap->insert (id, item);
+			} else {
+				QIcon ico (name);
+				item->setIcon (ico);
+			}
+
+		}
+
+
+	}
+
+}
+