820 lines
22 KiB
Python
820 lines
22 KiB
Python
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import ClientConstants as CC
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import ClientData
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import ClientGUICommon
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import HydrusExceptions
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import wx
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from wx.lib.mixins.listctrl import ListCtrlAutoWidthMixin
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from wx.lib.mixins.listctrl import ColumnSorterMixin
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class SaneListCtrl( wx.ListCtrl, ListCtrlAutoWidthMixin, ColumnSorterMixin ):
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def __init__( self, parent, height, columns, delete_key_callback = None, activation_callback = None ):
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num_columns = len( columns )
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wx.ListCtrl.__init__( self, parent, style = wx.LC_REPORT )
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ListCtrlAutoWidthMixin.__init__( self )
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ColumnSorterMixin.__init__( self, num_columns )
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self.itemDataMap = {}
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self._data_indices_to_sort_indices = {}
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self._data_indices_to_sort_indices_dirty = False
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self._next_data_index = 0
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resize_column = 1
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for ( i, ( name, width ) ) in enumerate( columns ):
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self.InsertColumn( i, name, width = width )
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if width == -1:
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resize_column = i + 1
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self.setResizeColumn( resize_column )
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self.SetMinSize( ( -1, height ) )
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self._delete_key_callback = delete_key_callback
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self._activation_callback = activation_callback
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self.Bind( wx.EVT_KEY_DOWN, self.EventKeyDown )
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self.Bind( wx.EVT_LIST_ITEM_ACTIVATED, self.EventItemActivated )
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self.Bind( wx.EVT_LIST_COL_BEGIN_DRAG, self.EventBeginColDrag )
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_GetDataIndex = wx.ListCtrl.GetItemData
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def _GetIndexFromDataIndex( self, data_index ):
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if self._data_indices_to_sort_indices_dirty:
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self._data_indices_to_sort_indices = { self._GetDataIndex( index ) : index for index in range( self.GetItemCount() ) }
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self._data_indices_to_sort_indices_dirty = False
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try:
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return self._data_indices_to_sort_indices[ data_index ]
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except KeyError:
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raise HydrusExceptions.DataMissing( 'Data not found!' )
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def Append( self, display_tuple, sort_tuple ):
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index = wx.ListCtrl.Append( self, display_tuple )
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data_index = self._next_data_index
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self.SetItemData( index, data_index )
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self.itemDataMap[ data_index ] = list( sort_tuple )
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self._data_indices_to_sort_indices[ data_index ] = index
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self._next_data_index += 1
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def DeleteItem( self, *args, **kwargs ):
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wx.ListCtrl.DeleteItem( self, *args, **kwargs )
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self._data_indices_to_sort_indices_dirty = True
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def EventBeginColDrag( self, event ):
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# resizeCol is not zero-indexed
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if event.GetColumn() == self._resizeCol - 1:
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last_column = self.GetColumnCount()
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if self._resizeCol != last_column:
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self.setResizeColumn( last_column )
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else:
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event.Veto()
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return
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event.Skip()
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def EventItemActivated( self, event ):
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if self._activation_callback is not None:
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self._activation_callback()
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else:
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event.Skip()
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def EventKeyDown( self, event ):
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( modifier, key ) = ClientData.ConvertKeyEventToSimpleTuple( event )
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if key in CC.DELETE_KEYS:
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if self._delete_key_callback is not None:
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self._delete_key_callback()
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elif key in ( ord( 'A' ), ord( 'a' ) ) and modifier == wx.ACCEL_CTRL:
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self.SelectAll()
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else:
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event.Skip()
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def GetAllSelected( self ):
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indices = []
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i = self.GetFirstSelected()
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while i != -1:
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indices.append( i )
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i = self.GetNextSelected( i )
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return indices
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def GetClientData( self, index = None ):
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if index is None:
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data_indicies = [ self._GetDataIndex( index ) for index in range( self.GetItemCount() ) ]
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datas = [ tuple( self.itemDataMap[ data_index ] ) for data_index in data_indicies ]
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return datas
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else:
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data_index = self._GetDataIndex( index )
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return tuple( self.itemDataMap[ data_index ] )
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def GetIndexFromClientData( self, data, column_index = None ):
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for index in range( self.GetItemCount() ):
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client_data = self.GetClientData( index )
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if column_index is None:
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comparison_data = client_data
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else:
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comparison_data = client_data[ column_index ]
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if comparison_data == data:
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return index
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raise HydrusExceptions.DataMissing( 'Data not found!' )
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def GetSecondarySortValues( self, col, key1, key2 ):
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# This overrides the ColumnSortedMixin. Just spam the whole tuple back.
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return ( self.itemDataMap[ key1 ], self.itemDataMap[ key2 ] )
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def GetListCtrl( self ):
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return self
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def GetSelectedClientData( self ):
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indices = self.GetAllSelected()
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results = []
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for index in indices:
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results.append( self.GetClientData( index ) )
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return results
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def HasClientData( self, data, column_index = None ):
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try:
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index = self.GetIndexFromClientData( data, column_index )
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return True
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except HydrusExceptions.DataMissing:
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return False
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def OnSortOrderChanged( self ):
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self._data_indices_to_sort_indices_dirty = True
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def RemoveAllSelected( self ):
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indices = self.GetAllSelected()
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self.RemoveIndices( indices )
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def RemoveIndices( self, indices ):
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indices.sort()
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indices.reverse() # so we don't screw with the indices of deletees below
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for index in indices:
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self.DeleteItem( index )
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def SelectAll( self ):
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currently_selected = set( self.GetAllSelected() )
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currently_not_selected = [ index for index in range( self.GetItemCount() ) if index not in currently_selected ]
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for index in currently_not_selected:
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self.Select( index )
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def UpdateRow( self, index, display_tuple, sort_tuple ):
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column = 0
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for value in display_tuple:
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self.SetStringItem( index, column, value )
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column += 1
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data_index = self._GetDataIndex( index )
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self.itemDataMap[ data_index ] = list( sort_tuple )
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class SaneListCtrlForSingleObject( SaneListCtrl ):
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def __init__( self, *args, **kwargs ):
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# this could one day just take column parameters that the user can pick
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# it could just take obj in append or whatever and generate column tuples off that
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self._data_indices_to_objects = {}
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self._objects_to_data_indices = {}
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SaneListCtrl.__init__( self, *args, **kwargs )
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def Append( self, display_tuple, sort_tuple, obj ):
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self._data_indices_to_objects[ self._next_data_index ] = obj
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self._objects_to_data_indices[ obj ] = self._next_data_index
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SaneListCtrl.Append( self, display_tuple, sort_tuple )
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def GetIndexFromObject( self, obj ):
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try:
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data_index = self._objects_to_data_indices[ obj ]
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index = self._GetIndexFromDataIndex( data_index )
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return index
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except KeyError:
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raise HydrusExceptions.DataMissing( 'Data not found!' )
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def GetObject( self, index ):
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data_index = self._GetDataIndex( index )
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return self._data_indices_to_objects[ data_index ]
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def GetObjects( self, only_selected = False ):
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if only_selected:
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indicies = self.GetAllSelected()
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else:
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indicies = range( self.GetItemCount() )
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data_indicies = [ self._GetDataIndex( index ) for index in indicies ]
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datas = [ self._data_indices_to_objects[ data_index ] for data_index in data_indicies ]
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return datas
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def HasObject( self, obj ):
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try:
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index = self.GetIndexFromObject( obj )
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return True
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except HydrusExceptions.DataMissing:
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return False
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def SetNonDupeName( self, obj ):
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# when column population is handled here, we can tuck this into normal append/update calls internally
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name = obj.GetName()
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current_names = { obj.GetName() for obj in self.GetObjects() }
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if name in current_names:
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i = 1
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original_name = name
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while name in current_names:
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name = original_name + ' (' + str( i ) + ')'
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i += 1
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obj.SetName( name )
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def UpdateRow( self, index, display_tuple, sort_tuple, obj ):
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SaneListCtrl.UpdateRow( self, index, display_tuple, sort_tuple )
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data_index = self._GetDataIndex( index )
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self._data_indices_to_objects[ data_index ] = obj
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self._objects_to_data_indices[ obj ] = data_index
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class SaneListCtrlPanel( wx.Panel ):
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def __init__( self, parent ):
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wx.Panel.__init__( self, parent )
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self._vbox = wx.BoxSizer( wx.VERTICAL )
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self._buttonbox = wx.BoxSizer( wx.HORIZONTAL )
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self._listctrl = None
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self._button_infos = []
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def _SomeSelected( self ):
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return self._listctrl.GetSelectedItemCount() > 0
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def _UpdateButtons( self ):
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for ( button, enabled_check_func ) in self._button_infos:
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if enabled_check_func():
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button.Enable()
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else:
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button.Disable()
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def AddButton( self, label, clicked_func, enabled_only_on_selection = False, enabled_check_func = None ):
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button = ClientGUICommon.BetterButton( self, label, clicked_func )
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self._buttonbox.AddF( button, CC.FLAGS_VCENTER )
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if enabled_only_on_selection:
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enabled_check_func = self._SomeSelected
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if enabled_check_func is not None:
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self._button_infos.append( ( button, enabled_check_func ) )
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|
|
|
||
|
|
|
||
|
|
|
||
|
|
def AddWindow( self, window ):
|
||
|
|
|
||
|
|
self._buttonbox.AddF( window, CC.FLAGS_VCENTER )
|
||
|
|
|
||
|
|
|
||
|
|
def EventContentChanged( self, event ):
|
||
|
|
|
||
|
|
self._UpdateButtons()
|
||
|
|
|
||
|
|
event.Skip()
|
||
|
|
|
||
|
|
|
||
|
|
def EventSelectionChanged( self, event ):
|
||
|
|
|
||
|
|
self._UpdateButtons()
|
||
|
|
|
||
|
|
event.Skip()
|
||
|
|
|
||
|
|
|
||
|
|
def SetListCtrl( self, listctrl ):
|
||
|
|
|
||
|
|
self._listctrl = listctrl
|
||
|
|
|
||
|
|
self._vbox.AddF( self._listctrl, CC.FLAGS_EXPAND_SIZER_BOTH_WAYS )
|
||
|
|
self._vbox.AddF( self._buttonbox, CC.FLAGS_BUTTON_SIZER )
|
||
|
|
|
||
|
|
self.SetSizer( self._vbox )
|
||
|
|
|
||
|
|
self._listctrl.Bind( wx.EVT_LIST_ITEM_SELECTED, self.EventSelectionChanged )
|
||
|
|
self._listctrl.Bind( wx.EVT_LIST_ITEM_DESELECTED, self.EventSelectionChanged )
|
||
|
|
|
||
|
|
self._listctrl.Bind( wx.EVT_LIST_INSERT_ITEM, self.EventContentChanged )
|
||
|
|
self._listctrl.Bind( wx.EVT_LIST_DELETE_ITEM, self.EventContentChanged )
|
||
|
|
self._listctrl.Bind( wx.EVT_LIST_DELETE_ALL_ITEMS, self.EventContentChanged )
|
||
|
|
|
||
|
|
|
||
|
|
class BetterListCtrl( wx.ListCtrl, ListCtrlAutoWidthMixin ):
|
||
|
|
|
||
|
|
def __init__( self, parent, name, height_num_chars, sizing_column_initial_width_num_chars, columns, data_to_tuples_func, delete_key_callback = None, activation_callback = None ):
|
||
|
|
|
||
|
|
wx.ListCtrl.__init__( self, parent, style = wx.LC_REPORT )
|
||
|
|
ListCtrlAutoWidthMixin.__init__( self )
|
||
|
|
|
||
|
|
self._data_to_tuples_func = data_to_tuples_func
|
||
|
|
|
||
|
|
self._sort_column = 0
|
||
|
|
self._sort_asc = True
|
||
|
|
|
||
|
|
# eventually have it look up 'name' in some options somewhere and see previous height, width, and column selection
|
||
|
|
# this thing should deal with missing entries but also have some filtered defaults for subs listctrl, which will have a bunch of possible columns
|
||
|
|
|
||
|
|
self._indices_to_data_info = {}
|
||
|
|
self._data_to_indices = {}
|
||
|
|
|
||
|
|
( total_width, height ) = ClientData.ConvertTextToPixels( self, ( sizing_column_initial_width_num_chars, height_num_chars ) )
|
||
|
|
|
||
|
|
resize_column = 1
|
||
|
|
|
||
|
|
for ( i, ( name, width_num_chars ) ) in enumerate( columns ):
|
||
|
|
|
||
|
|
if width_num_chars == -1:
|
||
|
|
|
||
|
|
width = -1
|
||
|
|
|
||
|
|
resize_column = i + 1
|
||
|
|
|
||
|
|
else:
|
||
|
|
|
||
|
|
width = ClientData.ConvertTextToPixelWidth( self, width_num_chars )
|
||
|
|
|
||
|
|
total_width += width
|
||
|
|
|
||
|
|
|
||
|
|
self.InsertColumn( i, name, width = width )
|
||
|
|
|
||
|
|
|
||
|
|
self.setResizeColumn( resize_column )
|
||
|
|
|
||
|
|
self.SetInitialSize( ( total_width, height ) )
|
||
|
|
|
||
|
|
self._delete_key_callback = delete_key_callback
|
||
|
|
self._activation_callback = activation_callback
|
||
|
|
|
||
|
|
self.Bind( wx.EVT_KEY_DOWN, self.EventKeyDown )
|
||
|
|
self.Bind( wx.EVT_LIST_ITEM_ACTIVATED, self.EventItemActivated )
|
||
|
|
|
||
|
|
self.Bind( wx.EVT_LIST_COL_BEGIN_DRAG, self.EventBeginColDrag )
|
||
|
|
self.Bind( wx.EVT_LIST_COL_CLICK, self.EventColumnClick )
|
||
|
|
|
||
|
|
|
||
|
|
def _AddDataInfo( self, data_info, select = False ):
|
||
|
|
|
||
|
|
( data, display_tuple, sort_tuple ) = data_info
|
||
|
|
|
||
|
|
index = wx.ListCtrl.Append( self, display_tuple )
|
||
|
|
|
||
|
|
self._indices_to_data_info[ index ] = data_info
|
||
|
|
self._data_to_indices[ data ] = index
|
||
|
|
|
||
|
|
if select:
|
||
|
|
|
||
|
|
self.Select( index )
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
def _GetSelected( self ):
|
||
|
|
|
||
|
|
indices = []
|
||
|
|
|
||
|
|
i = self.GetFirstSelected()
|
||
|
|
|
||
|
|
while i != -1:
|
||
|
|
|
||
|
|
indices.append( i )
|
||
|
|
|
||
|
|
i = self.GetNextSelected( i )
|
||
|
|
|
||
|
|
|
||
|
|
return indices
|
||
|
|
|
||
|
|
|
||
|
|
def _SortDataInfo( self ):
|
||
|
|
|
||
|
|
data_infos = list( self._indices_to_data_info.values() )
|
||
|
|
|
||
|
|
def sort_key( data_info ):
|
||
|
|
|
||
|
|
( data, display_tuple, sort_tuple ) = data_info
|
||
|
|
|
||
|
|
return sort_tuple[ self._sort_column ]
|
||
|
|
|
||
|
|
|
||
|
|
data_infos.sort( key = sort_key, reverse = not self._sort_asc )
|
||
|
|
|
||
|
|
return data_infos
|
||
|
|
|
||
|
|
|
||
|
|
def _SortAndUpdate( self ):
|
||
|
|
|
||
|
|
scroll_pos = self.GetScrollPos( wx.VERTICAL )
|
||
|
|
|
||
|
|
selected_data = self.GetData( only_selected = True )
|
||
|
|
|
||
|
|
self.DeleteAllItems()
|
||
|
|
|
||
|
|
sorted_data_info = self._SortDataInfo()
|
||
|
|
|
||
|
|
self._indices_to_data_info = {}
|
||
|
|
self._data_to_indices = {}
|
||
|
|
|
||
|
|
for data_info in sorted_data_info:
|
||
|
|
|
||
|
|
( data, display_tuple, sort_tuple ) = data_info
|
||
|
|
|
||
|
|
select = data in selected_data
|
||
|
|
|
||
|
|
self._AddDataInfo( data_info, select = select )
|
||
|
|
|
||
|
|
|
||
|
|
self.SetScrollPos( wx.VERTICAL, scroll_pos )
|
||
|
|
|
||
|
|
|
||
|
|
def AddData( self, data, select = False ):
|
||
|
|
|
||
|
|
( display_tuple, sort_tuple ) = self._data_to_tuples_func( data )
|
||
|
|
|
||
|
|
self._AddDataInfo( ( data, display_tuple, sort_tuple ), select = select )
|
||
|
|
|
||
|
|
|
||
|
|
def DeleteDatas( self, datas ):
|
||
|
|
|
||
|
|
deletees = [ ( self._data_to_indices[ data ], data ) for data in datas ]
|
||
|
|
|
||
|
|
deletees.sort( reverse = True )
|
||
|
|
|
||
|
|
for ( index, data ) in deletees:
|
||
|
|
|
||
|
|
self.DeleteItem( index )
|
||
|
|
|
||
|
|
del self._data_to_indices[ data ]
|
||
|
|
|
||
|
|
del self._indices_to_data_info[ index ]
|
||
|
|
|
||
|
|
|
||
|
|
self._SortAndUpdate()
|
||
|
|
|
||
|
|
|
||
|
|
def DeleteSelected( self ):
|
||
|
|
|
||
|
|
indices = self._GetSelected()
|
||
|
|
|
||
|
|
indices.sort( reverse = True )
|
||
|
|
|
||
|
|
for index in indices:
|
||
|
|
|
||
|
|
( data, display_tuple, sort_tuple ) = self._indices_to_data_info[ index ]
|
||
|
|
|
||
|
|
self.DeleteItem( index )
|
||
|
|
|
||
|
|
del self._data_to_indices[ data ]
|
||
|
|
|
||
|
|
del self._indices_to_data_info[ index ]
|
||
|
|
|
||
|
|
|
||
|
|
self._SortAndUpdate()
|
||
|
|
|
||
|
|
|
||
|
|
def EventBeginColDrag( self, event ):
|
||
|
|
|
||
|
|
# resizeCol is not zero-indexed
|
||
|
|
|
||
|
|
if event.GetColumn() == self._resizeCol - 1:
|
||
|
|
|
||
|
|
last_column = self.GetColumnCount()
|
||
|
|
|
||
|
|
if self._resizeCol != last_column:
|
||
|
|
|
||
|
|
self.setResizeColumn( last_column )
|
||
|
|
|
||
|
|
else:
|
||
|
|
|
||
|
|
event.Veto()
|
||
|
|
|
||
|
|
return
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
event.Skip()
|
||
|
|
|
||
|
|
|
||
|
|
def EventColumnClick( self, event ):
|
||
|
|
|
||
|
|
col = event.GetColumn()
|
||
|
|
|
||
|
|
if col == self._sort_column:
|
||
|
|
|
||
|
|
self._sort_asc = not self._sort_asc
|
||
|
|
|
||
|
|
else:
|
||
|
|
|
||
|
|
self._sort_column = col
|
||
|
|
|
||
|
|
self._sort_asc = True
|
||
|
|
|
||
|
|
|
||
|
|
self._SortAndUpdate()
|
||
|
|
|
||
|
|
|
||
|
|
def EventItemActivated( self, event ):
|
||
|
|
|
||
|
|
if self._activation_callback is not None:
|
||
|
|
|
||
|
|
self._activation_callback()
|
||
|
|
|
||
|
|
else:
|
||
|
|
|
||
|
|
event.Skip()
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
def EventKeyDown( self, event ):
|
||
|
|
|
||
|
|
( modifier, key ) = ClientData.ConvertKeyEventToSimpleTuple( event )
|
||
|
|
|
||
|
|
if key in CC.DELETE_KEYS:
|
||
|
|
|
||
|
|
if self._delete_key_callback is not None:
|
||
|
|
|
||
|
|
self._delete_key_callback()
|
||
|
|
|
||
|
|
|
||
|
|
elif key in ( ord( 'A' ), ord( 'a' ) ) and modifier == wx.ACCEL_CTRL:
|
||
|
|
|
||
|
|
self.SelectAll()
|
||
|
|
|
||
|
|
else:
|
||
|
|
|
||
|
|
event.Skip()
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
def GetData( self, only_selected = False ):
|
||
|
|
|
||
|
|
if only_selected:
|
||
|
|
|
||
|
|
indices = self._GetSelected()
|
||
|
|
|
||
|
|
else:
|
||
|
|
|
||
|
|
indices = self._indices_to_data_info.keys()
|
||
|
|
|
||
|
|
|
||
|
|
result = set()
|
||
|
|
|
||
|
|
for index in indices:
|
||
|
|
|
||
|
|
( data, display_tuple, sort_tuple ) = self._indices_to_data_info[ index ]
|
||
|
|
|
||
|
|
result.add( data )
|
||
|
|
|
||
|
|
|
||
|
|
return result
|
||
|
|
|
||
|
|
|
||
|
|
def HasData( self, data ):
|
||
|
|
|
||
|
|
return data in self._data_to_indices
|
||
|
|
|
||
|
|
|
||
|
|
def HasSelected( self ):
|
||
|
|
|
||
|
|
return self.GetSelectedItemCount() > 0
|
||
|
|
|
||
|
|
|
||
|
|
def SelectAll( self ):
|
||
|
|
|
||
|
|
currently_selected = set( self._GetSelected() )
|
||
|
|
|
||
|
|
currently_not_selected = [ index for index in range( self.GetItemCount() ) if index not in currently_selected ]
|
||
|
|
|
||
|
|
for index in currently_not_selected:
|
||
|
|
|
||
|
|
self.Select( index )
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
def SetData( self, datas ):
|
||
|
|
|
||
|
|
old_selected_datas = self.GetData( only_selected = True )
|
||
|
|
|
||
|
|
self._data_to_indices = {}
|
||
|
|
self._indices_to_data_info = {}
|
||
|
|
|
||
|
|
self.DeleteAllItems()
|
||
|
|
|
||
|
|
for data in datas:
|
||
|
|
|
||
|
|
select = data in old_selected_datas
|
||
|
|
|
||
|
|
self.AddData( data, select = select )
|
||
|
|
|
||
|
|
|
||
|
|
self._SortAndUpdate()
|
||
|
|
|
||
|
|
|
||
|
|
def Sort( self, col = None, asc = None ):
|
||
|
|
|
||
|
|
if col is not None:
|
||
|
|
|
||
|
|
self._sort_column = col
|
||
|
|
|
||
|
|
|
||
|
|
if asc is not None:
|
||
|
|
|
||
|
|
self._sort_asc = asc
|
||
|
|
|
||
|
|
|
||
|
|
self._SortAndUpdate()
|
||
|
|
|
||
|
|
|