Page Up/Down works on SlideController

Search for Authors on Songs now work

bzr-revno: 473

openlp/core/lib/songxmlhandler.py

@@ -29,6 +29,7 @@ from xml.etree.ElementTree import ElementTree, XML, dump
 </song>
 
 """
+import logging
 from xml.dom.minidom import  Document
 from xml.etree.ElementTree import ElementTree, XML, dump
 
@@ -70,11 +71,20 @@ class SongXMLBuilder():
 
     def extract_xml(self):
         # Print our newly created XML
-        return self.song_xml.toxml()
+        return self.song_xml.toxml(u'utf-8')
 
 class SongXMLParser():
+    global log
+    log = logging.getLogger(u'SongXMLParser')
+    log.info(u'SongXMLParser Loaded')
+
     def __init__(self, xml):
-        self.song_xml = ElementTree(element=XML(xml))
+        #print xml
+        try:
+            self.song_xml = ElementTree(element=XML(xml))
+        except:
+            #print "invalid xml ", xml
+            log.debug(u'invalid xml %s', xml)
 
     def get_verses(self):
         #return a list of verse's and attributes

openlp/core/ui/slidecontroller.py

@@ -21,14 +21,11 @@ import logging
 import os
 
 from PyQt4 import QtCore, QtGui
-
 from openlp.core.lib import OpenLPToolbar, translate
 
 class SlideData(QtCore.QAbstractListModel):
     """
-    Tree of items for an order of Theme.
+    List of frames to be displayed on the list and the main display.
-    Includes methods for reading and writing the contents to an OOS file
-    Root contains a list of ThemeItems
     """
     global log
     log = logging.getLogger(u'SlideData')
@@ -98,6 +95,24 @@ class SlideData(QtCore.QAbstractListModel):
         filelist = [item[3] for item in self.items];
         return filelist
 
+class SlideList(QtGui.QListView):
+
+    def __init__(self,parent=None,name=None):
+        QtGui.QListView.__init__(self,parent.Controller)
+        self.parent = parent
+
+    def keyPressEvent(self, event):
+        if type(event) == QtGui.QKeyEvent:
+            #here accept the event and do something
+            if event.key() == QtCore.Qt.Key_PageUp:
+                self.parent.onSlideSelectedPrevious()
+                event.accept()
+            elif event.key() == QtCore.Qt.Key_PageDown:
+                self.parent.onSlideSelectedNext()
+                event.accept()
+            event.ignore()
+        else:
+            event.ignore()
 
 class SlideController(QtGui.QWidget):
     """
@@ -132,7 +147,7 @@ class SlideController(QtGui.QWidget):
         self.ControllerLayout.setSpacing(0)
         self.ControllerLayout.setMargin(0)
         # Controller list view
-        self.PreviewListView = QtGui.QListView(self.Controller)
+        self.PreviewListView = SlideList(self)
         self.PreviewListView.setUniformItemSizes(True)
         self.PreviewListView.setIconSize(QtCore.QSize(250, 190))
         self.PreviewListData = SlideData()
@@ -210,6 +225,11 @@ class SlideController(QtGui.QWidget):
             QtCore.SIGNAL(u'clicked(QModelIndex)'), self.onSlideSelected)
         QtCore.QObject.connect(self.PreviewListView,
             QtCore.SIGNAL(u'activated(QModelIndex)'), self.onSlideSelected)
+        QtCore.QObject.connect(self.PreviewListView,
+            QtCore.SIGNAL(u'entered(QModelIndex)'), self.onTest)
+
+    def onTest(self ,  item):
+        print "found", item
 
     def onSlideSelectedFirst(self):
         """

openlp/plugins/songs/lib/manager.py

@@ -60,8 +60,8 @@ class SongManager():
             metadata.create_all()
         log.debug(u'Song Initialised')
 
-    def process_dialog(self, dialogobject):
+#    def process_dialog(self, dialogobject):
-        self.dialogobject = dialogobject
+#        self.dialogobject = dialogobject
 
     def get_songs(self):
         """
@@ -81,6 +81,12 @@ class SongManager():
         """
         return self.session.query(Song).filter(Song.search_lyrics.like(u'%' + keywords + u'%')).order_by(Song.search_lyrics.asc()).all()
 
+    def get_song_from_author(self, keywords):
+        """
+        Searches the song authors for keywords.
+        """
+        return self.session.query(Author).filter(Author.display_name.like(u'%' + keywords + u'%')).order_by(Author.display_name.asc()).all()
+
     def get_song(self, id=None):
         """
         Returns the details of a song

openlp/plugins/songs/lib/mediaitem.py

@@ -160,8 +160,25 @@ class SongMediaItem(MediaManagerItem):
         self.SearchTypeComboBox.addItem(translate(u'SongMediaItem', u'Lyrics'))
         self.SearchTypeComboBox.addItem(translate(u'SongMediaItem', u'Authors'))
 
-    def displayResults(self, searchresults):
+    def onSearchTextButtonClick(self):
-        log.debug(u'display results')
+        search_keywords = unicode(self.SearchTextEdit.displayText())
+        search_results  = []
+        search_type = self.SearchTypeComboBox.currentIndex()
+        if search_type == 0:
+            log.debug(u'Titles Search')
+            search_results = self.parent.songmanager.search_song_title(search_keywords)
+            self.displayResultsSong(search_results)
+        elif search_type == 1:
+            log.debug(u'Lyrics Search')
+            search_results = self.parent.songmanager.search_song_lyrics(search_keywords)
+            self.displayResultsSong(search_results)
+        elif search_type == 2:
+            log.debug(u'Authors Search')
+            search_results = self.parent.songmanager.get_song_from_author(search_keywords)
+            self.displayResultsAuthor(search_results)
+
+    def displayResultsSong(self, searchresults):
+        log.debug(u'display results Song')
         self.SongListWidget.clear()
         #log.debug(u'Records returned from search %s", len(searchresults))
         for song in searchresults:
@@ -175,6 +192,16 @@ class SongMediaItem(MediaManagerItem):
             song_name.setData(QtCore.Qt.UserRole, QtCore.QVariant(song.id))
             self.SongListWidget.addItem(song_name)
 
+    def displayResultsAuthor(self, searchresults):
+        log.debug(u'display results Author')
+        self.SongListWidget.clear()
+        for author in searchresults:
+            for song in author.songs:
+                song_detail = unicode(u'%s (%s)' % (unicode(author.display_name), unicode(song.title)))
+                song_name = QtGui.QListWidgetItem(song_detail)
+                song_name.setData(QtCore.Qt.UserRole, QtCore.QVariant(song.id))
+                self.SongListWidget.addItem(song_name)
+
     def onClearTextButtonClick(self):
         """
         Clear the search text.
@@ -188,21 +215,6 @@ class SongMediaItem(MediaManagerItem):
         if len(text) > search_length:
             self.onSearchTextButtonClick()
 
-    def onSearchTextButtonClick(self):
-        search_keywords = unicode(self.SearchTextEdit.displayText())
-        search_results  = []
-        search_type = self.SearchTypeComboBox.currentIndex()
-        if search_type == 0:
-            log.debug(u'Titles Search')
-            search_results = self.parent.songmanager.search_song_title(search_keywords)
-        elif search_type == 1:
-            log.debug(u'Lyrics Search')
-            search_results = self.parent.songmanager.search_song_lyrics(search_keywords)
-        elif search_type == 2:
-            log.debug(u'Authors Search')
-            #searchresults = self.songmanager.get_song_from_author(searchtext)
-        self.displayResults(search_results)
-
     def onSongNewClick(self):
         self.edit_song_form.newSong()
         self.edit_song_form.exec_()

openlp/plugins/songs/songsplugin.py

@@ -103,7 +103,7 @@ class SongsPlugin(Plugin):
         QtCore.QObject.connect(self.ExportOpenSongItem, QtCore.SIGNAL(u'triggered()'), self.onExportOpenSongItemClicked)
 
     def initialise(self):
-        self.media_item.displayResults(self.songmanager.get_songs())
+        self.media_item.displayResultsSong(self.songmanager.get_songs())
 
     def onImportOpenlp1ItemClick(self):
         self.openlp_import_form.show()
@@ -136,4 +136,4 @@ class SongsPlugin(Plugin):
             self.media_item.onSongLiveClick()
         if event.event_type == EventType.LoadSongList :
             log.debug(u'Load Load Song List Item received')
-            self.media_item.displayResults(self.songmanager.get_songs())
+            self.media_item.displayResults(self.songmanager.get_songs())