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picard/ui/options/fingerprinting.py

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+# -*- coding: utf-8 -*-
+#
+# Picard, the next-generation MusicBrainz tagger
+# Copyright (C) 2011 Lukáš Lalinský
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+import os
+from PyQt4 import QtCore, QtGui
+from picard.config import BoolOption, TextOption
+from picard.ui.options import OptionsPage, OptionsCheckError, register_options_page
+from picard.ui.ui_options_fingerprinting import Ui_FingerprintingOptionsPage
+
+
+class FingerprintingOptionsPage(OptionsPage):
+
+    NAME = "fingerprinting"
+    TITLE = N_("Fingerpriting")
+    PARENT = "advanced"
+    SORT_ORDER = 35
+    ACTIVE = True
+
+    options = [
+        TextOption("setting", "fingerprinting_system", "musicdns"),
+        TextOption("setting", "acoustid_fpcalc", ""),
+        TextOption("setting", "acoustid_apikey", ""),
+    ]
+
+    def __init__(self, parent=None):
+        super(FingerprintingOptionsPage, self).__init__(parent)
+        self.ui = Ui_FingerprintingOptionsPage()
+        self.ui.setupUi(self)
+        self.connect(self.ui.use_musicdns, QtCore.SIGNAL("clicked()"), self.update_groupboxes)
+        self.connect(self.ui.use_acoustid, QtCore.SIGNAL("clicked()"), self.update_groupboxes)
+        self.ui.acoustid_fpcalc_browse.clicked.connect(self.acoustid_fpcalc_browse)
+        self.ui.acoustid_apikey_get.clicked.connect(self.acoustid_apikey_get)
+
+    def load(self):
+        if self.config.setting["fingerprinting_system"] == "acoustid":
+            self.ui.use_acoustid.setChecked(True)
+        else:
+            self.ui.use_musicdns.setChecked(True)
+        self.ui.acoustid_fpcalc.setText(self.config.setting["acoustid_fpcalc"])
+        self.ui.acoustid_apikey.setText(self.config.setting["acoustid_apikey"])
+        self.update_groupboxes()
+
+    def save(self):
+        if self.ui.use_acoustid.isChecked():
+            self.config.setting["fingerprinting_system"] = "acoustid"
+        else:
+            self.config.setting["fingerprinting_system"] = "musicdns"
+        self.config.setting["acoustid_fpcalc"] = os.path.normpath(unicode(self.ui.acoustid_fpcalc.text()))
+        self.config.setting["acoustid_apikey"] = unicode(self.ui.acoustid_apikey.text())
+
+    def update_groupboxes(self):
+        if self.ui.use_acoustid.isChecked():
+            self.ui.acoustid_settings.setEnabled(True)
+        else:
+            self.ui.acoustid_settings.setEnabled(False)
+
+    def acoustid_fpcalc_browse(self):
+        path = QtGui.QFileDialog.getOpenFileName(self, "", self.ui.acoustid_fpcalc.text())
+        if path:
+            path = os.path.normpath(unicode(path))
+            self.ui.acoustid_fpcalc.setText(path)
+
+    def acoustid_apikey_get(self):
+        from picard.util import webbrowser2
+        webbrowser2.open("http://acoustid.org/api-key")
+
+
+register_options_page(FingerprintingOptionsPage)