Removed list with previews again

bzr-revno: 371

openlp/plugins/images/imageplugin.py

@@ -29,73 +29,6 @@ from PyQt4.QtGui import *
 from listwithpreviews import ListWithPreviews
 from imageserviceitem import ImageServiceItem
 
-class ListWithPreviews(QtCore.QAbstractListModel):
-    """
-    An abstract list of strings and the preview icon to go with them
-    """
-    global log
-    log=logging.getLogger("ListWithPreviews")
-    log.info("started")
-
-    def __init__(self):
-        QtCore.QAbstractListModel.__init__(self)
-        self.items=[] # will be a list of (full filename, QPixmap, shortname) tuples
-        self.rowheight=50
-        self.maximagewidth=self.rowheight*16/9.0;
-
-    def rowCount(self, parent):
-        return len(self.items)
-
-    def insertRow(self, row, filename):
-        self.beginInsertRows(QModelIndex(),row,row)
-        log.info("insert row %d:%s"%(row,filename))
-        # get short filename to display next to image
-        (prefix, shortfilename) = os.path.split(str(filename))
-        log.info("shortfilename=%s"%(shortfilename))
-        # create a preview image
-        preview = QtGui.QPixmap(str(filename))
-        w=self.maximagewidth;h=self.rowheight
-        preview = preview.scaled(w,h, Qt.KeepAspectRatio)
-        realw=preview.width(); realh=preview.height()
-        # and move it to the centre of the preview space
-        p=QPixmap(w,h)
-        p.fill(Qt.transparent)
-        painter=QPainter(p)
-        painter.drawPixmap((w-realw)/2,(h-realh)/2,preview)
-        # finally create the row
-        self.items.insert(row, (filename, p, shortfilename))
-        self.endInsertRows()
-
-    def removeRow(self, row):
-        self.beginRemoveRows(QModelIndex(), row,row)
-        self.items.pop(row)
-        self.endRemoveRows()
-
-    def addRow(self, filename):
-        self.insertRow(len(self.items), filename)
-
-    def data(self, index, role):
-        row=index.row()
-        if row > len(self.items): # if the last row is selected and deleted, we then get called with an empty row!
-            return QVariant()
-        if role==Qt.DisplayRole:
-            retval= self.items[row][2]
-        elif role == Qt.DecorationRole:
-            retval= self.items[row][1]
-        elif role == Qt.ToolTipRole:
-            retval= self.items[row][0]
-        else:
-            retval= QVariant()
-#         log.info("Returning"+ str(retval))
-        if type(retval) is not type(QVariant):
-            return QVariant(retval)
-        else:
-            return retval
-
-    def get_file_list(self):
-        filelist=[i[0] for i in self.items];
-        return filelist
-
 class ImagePlugin(Plugin, PluginUtils):
     global log
     log=logging.getLogger("ImagePlugin")
@@ -161,7 +94,6 @@ class ImagePlugin(Plugin, PluginUtils):
         self.ImageListView.setAlternatingRowColors(True)
 #         return self.MediaManagerItem
 
-
     def initialise(self):
         log.info("Plugin Initialising")
         list = self._load_display_list()