Head r1902

.bzrignore

@@ -21,3 +21,4 @@ openlp/core/resources.py.old
 *.qm
 resources/windows/warnOpenLP.txt
 openlp.cfg
+.idea

openlp/plugins/songs/forms/editsongdialog.py

@@ -280,8 +280,15 @@ class Ui_EditSongDialog(object):
         self.songTabWidget.addTab(self.audioTab, u'')
         # Last few bits
         self.dialogLayout.addWidget(self.songTabWidget)
+        self.bottomLayout = QtGui.QHBoxLayout()
+        self.bottomLayout.setObjectName(u'bottomLayout')
+        self.warningLabel = QtGui.QLabel(editSongDialog)
+        self.warningLabel.setObjectName(u'warningLabel')
+        self.warningLabel.setVisible(False)
+        self.bottomLayout.addWidget(self.warningLabel)
         self.buttonBox = create_accept_reject_button_box(editSongDialog)
-        self.dialogLayout.addWidget(self.buttonBox)
+        self.bottomLayout.addWidget(self.buttonBox)
+        self.dialogLayout.addLayout(self.bottomLayout)
         self.retranslateUi(editSongDialog)
         QtCore.QMetaObject.connectSlotsByName(editSongDialog)
 
@@ -349,14 +356,19 @@ class Ui_EditSongDialog(object):
             translate('SongsPlugin.EditSongForm', '&Remove'))
         self.audioRemoveAllButton.setText(
             translate('SongsPlugin.EditSongForm', 'Remove &All'))
+        self.warningLabel.setText(
+            translate('SongsPlugin.EditSongForm', '<strong>Warning:</strong>'
+                ' Not all of the verses are in use.'))
 
 def editSongDialogComboBox(parent, name):
     """
     Utility method to generate a standard combo box for this dialog.
     """
     comboBox = QtGui.QComboBox(parent)
-    comboBox.setSizeAdjustPolicy(QtGui.QComboBox.AdjustToMinimumContentsLength)
-    comboBox.setSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Fixed)
+    comboBox.setSizeAdjustPolicy(
+        QtGui.QComboBox.AdjustToMinimumContentsLength)
+    comboBox.setSizePolicy(
+        QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Fixed)
     comboBox.setEditable(True)
     comboBox.setInsertPolicy(QtGui.QComboBox.NoInsert)
     comboBox.setObjectName(name)

openlp/plugins/songs/forms/editsongform.py

@@ -92,6 +92,9 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
         QtCore.QObject.connect(self.verseListWidget,
             QtCore.SIGNAL(u'itemClicked(QTableWidgetItem*)'),
             self.onVerseListViewPressed)
+        QtCore.QObject.connect(self.verseOrderEdit,
+            QtCore.SIGNAL(u'textChanged(QString)'),
+            self.onVerseOrderTextChanged)
         QtCore.QObject.connect(self.themeAddButton,
             QtCore.SIGNAL(u'clicked()'),
             self.mediaitem.plugin.renderer.themeManager.onAddTheme)
@@ -574,7 +577,76 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
             self.verseEditButton.setEnabled(False)
             self.verseDeleteButton.setEnabled(False)
 
-    def _validate_song(self):
+    def onVerseOrderTextChanged(self, text):
+        verses = []
+        verse_names = []
+        order = self.__extractVerseOrder(text)
+        for index in range(0, self.verseListWidget.rowCount()):
+            verse = self.verseListWidget.item(index, 0)
+            verse = unicode(verse.data(QtCore.Qt.UserRole).toString())
+            if verse not in verse_names:
+                verses.append(verse)
+                verse_names.append(u'%s%s' % (
+                    VerseType.translated_tag(verse[0]), verse[1:]))
+        verses_not_used = []
+        for count, verse in enumerate(verses):
+            if not verse in order:
+                verses_not_used.append(verse)
+        self.warningLabel.setVisible(len(verses_not_used) > 0)
+
+    def __extractVerseOrder(self, verse_order):
+        order = []
+        order_names = unicode(verse_order).split()
+        for item in order_names:
+            if len(item) == 1:
+                verse_index = VerseType.from_translated_tag(item, None)
+                if verse_index is not None:
+                    order.append(VerseType.Tags[verse_index] + u'1')
+                else:
+                    # it matches no verses anyway
+                    order.append(u'')
+            else:
+                verse_index = VerseType.from_translated_tag(item[0], None)
+                if verse_index is None:
+                    # it matches no verses anyway
+                    order.append(u'')
+                else:
+                    verse_tag = VerseType.Tags[verse_index]
+                    verse_num = item[1:].lower()
+                    order.append(verse_tag + verse_num)
+        return order
+
+    def __validateVerseList(self, verse_order, verse_count):
+        verses = []
+        invalid_verses = []
+        verse_names = []
+        order_names = unicode(verse_order).split()
+        order = self.__extractVerseOrder(verse_order)
+        for index in range(0, verse_count):
+            verse = self.verseListWidget.item(index, 0)
+            verse = unicode(verse.data(QtCore.Qt.UserRole).toString())
+            if verse not in verse_names:
+                verses.append(verse)
+                verse_names.append(u'%s%s' % (
+                    VerseType.translated_tag(verse[0]), verse[1:]))
+        for count, item in enumerate(order):
+            if item not in verses:
+                invalid_verses.append(order_names[count])
+        if invalid_verses:
+            valid = create_separated_list(verse_names)
+            if len(invalid_verses) > 1:
+                critical_error_message_box(message=unicode(translate(
+                    'SongsPlugin.EditSongForm', 'The verse order is invalid. '
+                    'There are no verses corresponding to %s. Valid entries '
+                    'are %s.')) % (u', '.join(invalid_verses), valid))
+            else:
+                critical_error_message_box(message=unicode(translate(
+                    'SongsPlugin.EditSongForm', 'The verse order is invalid. '
+                    'There is no verse corresponding to %s. Valid entries '
+                    'are %s.')) % (invalid_verses[0], valid))
+        return len(invalid_verses) == 0
+
+    def __validateSong(self):
         """
         Check the validity of the song.
         """
@@ -604,56 +676,10 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
                 'You need to have an author for this song.'))
             return False
         if self.verseOrderEdit.text():
-            order = []
-            order_names = unicode(self.verseOrderEdit.text()).split()
-            for item in order_names:
-                if len(item) == 1:
-                    verse_index = VerseType.from_translated_tag(item, None)
-                    if verse_index is not None:
-                        order.append(VerseType.Tags[verse_index] + u'1')
-                    else:
-                        # it matches no verses anyway
-                        order.append(u'')
-                else:
-                    verse_index = VerseType.from_translated_tag(item[0], None)
-                    if verse_index is None:
-                        # it matches no verses anyway
-                        order.append(u'')
-                    else:
-                        verse_tag = VerseType.Tags[verse_index]
-                        verse_num = item[1:].lower()
-                        order.append(verse_tag + verse_num)
-            verses = []
-            verse_names = []
-            for index in range(0, self.verseListWidget.rowCount()):
-                verse = self.verseListWidget.item(index, 0)
-                verse = unicode(verse.data(QtCore.Qt.UserRole).toString())
-                if verse not in verse_names:
-                    verses.append(verse)
-                    verse_names.append(u'%s%s' % (
-                        VerseType.translated_tag(verse[0]), verse[1:]))
-            for count, item in enumerate(order):
-                if item not in verses:
-                    valid = create_separated_list(verse_names)
-                    critical_error_message_box(
-                        message=unicode(translate('SongsPlugin.EditSongForm',
-                        'The verse order is invalid. There is no verse '
-                        'corresponding to %s. Valid entries are %s.')) % \
-                        (order_names[count], valid))
-                    return False
-            for count, verse in enumerate(verses):
-                if verse not in order:
-                    self.songTabWidget.setCurrentIndex(0)
-                    self.verseOrderEdit.setFocus()
-                    answer = QtGui.QMessageBox.warning(self,
-                        translate('SongsPlugin.EditSongForm', 'Warning'),
-                        unicode(translate('SongsPlugin.EditSongForm',
-                        'You have not used %s anywhere in the verse '
-                        'order. Are you sure you want to save the song '
-                        'like this?')) % verse_names[count],
-                        QtGui.QMessageBox.Yes | QtGui.QMessageBox.No)
-                    if answer == QtGui.QMessageBox.No:
-                        return False
+            result = self.__validateVerseList(self.verseOrderEdit.text(),
+                self.verseListWidget.rowCount())
+            if not result:
+                return False
         item = int(self.songBookComboBox.currentIndex())
         text = unicode(self.songBookComboBox.currentText())
         if self.songBookComboBox.findText(text, QtCore.Qt.MatchExactly) < 0:
@@ -790,7 +816,7 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
         """
         log.debug(u'SongEditForm.accept')
         self.clearCaches()
-        if self._validate_song():
+        if self.__validateSong():
             self.saveSong()
             self.song = None
             QtGui.QDialog.accept(self)