1091 lines
33 KiB
Python
1091 lines
33 KiB
Python
from . import ClientConstants as CC
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from . import ClientGUIDragDrop
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from . import ClientGUICommon
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from . import ClientGUICore as CGC
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from . import ClientGUIFunctions
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from . import ClientSerialisable
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from . import ClientGUIShortcuts
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from . import HydrusData
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from . import HydrusExceptions
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from . import HydrusGlobals as HG
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from . import HydrusSerialisable
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import os
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from qtpy import QtCore as QC
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from qtpy import QtWidgets as QW
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from . import QtPorting as QP
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def SafeNoneInt( value ):
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return -1 if value is None else value
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def SafeNoneStr( value ):
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return '' if value is None else value
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class BetterListCtrl( QW.QTreeWidget ):
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listCtrlChanged = QC.Signal()
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def __init__( self, parent, name, height_num_chars, sizing_column_initial_width_num_chars, columns, data_to_tuples_func, use_simple_delete = False, delete_key_callback = None, activation_callback = None, style = None ):
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QW.QTreeWidget.__init__( self, parent )
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self.setAlternatingRowColors( True )
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self.setColumnCount( len(columns) )
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self.setSortingEnabled( False ) # Keeping the custom sort implementation. It would be better to use Qt's native sorting in the future so sort indicators are displayed on the headers as expected.
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self.setSelectionMode( QW.QAbstractItemView.ExtendedSelection )
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self.setRootIsDecorated( False )
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self._data_to_tuples_func = data_to_tuples_func
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self._use_simple_delete = use_simple_delete
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self._menu_callable = None
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self._sort_column = 0
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self._sort_asc = True
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# eventually have it look up 'name' in some options somewhere and see previous height, width, and column selection
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# this thing should deal with missing entries but also have some filtered defaults for subs listctrl, which will have a bunch of possible columns
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self._indices_to_data_info = {}
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self._data_to_indices = {}
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sizing_column_initial_width = self.fontMetrics().boundingRect( 'x' * sizing_column_initial_width_num_chars ).width()
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total_width = self.fontMetrics().boundingRect( 'x' * sizing_column_initial_width_num_chars ).width()
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resize_column = 1
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for ( i, ( name, width_num_chars ) ) in enumerate( columns ):
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if width_num_chars == -1:
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width = -1
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resize_column = i + 1
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else:
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width = self.fontMetrics().boundingRect( 'x' * width_num_chars ).width()
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total_width += width
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self.headerItem().setText( i, name )
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self.setColumnWidth( i, width )
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# Technically this is the previous behavior, but the two commented lines might work better in some cases (?)
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self.header().setStretchLastSection( False )
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self.header().setSectionResizeMode( resize_column - 1 , QW.QHeaderView.Stretch )
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#self.setColumnWidth( resize_column - 1, sizing_column_initial_width )
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#self.header().setStretchLastSection( True )
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self.setMinimumWidth( total_width )
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self.GrowShrinkColumnsHeight( height_num_chars )
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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._widget_event_filter = QP.WidgetEventFilter( self )
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self._widget_event_filter.EVT_KEY_DOWN( self.EventKeyDown )
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self.itemDoubleClicked.connect( self.EventItemActivated )
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self.header().setSectionsClickable( True )
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self.header().sectionClicked.connect( self.EventColumnClick )
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def _AddDataInfo( self, data_info ):
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( data, display_tuple, sort_tuple ) = data_info
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if data in self._data_to_indices:
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return
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append_item = QW.QTreeWidgetItem()
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for i in range( len( display_tuple ) ):
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text = display_tuple[i]
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if len( text ) > 0:
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text = text.splitlines()[0]
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append_item.setText( i, text )
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append_item.setToolTip( i, text )
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self.addTopLevelItem( append_item )
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index = self.topLevelItemCount() - 1
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self._indices_to_data_info[ index ] = data_info
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self._data_to_indices[ data ] = index
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def _GetDisplayAndSortTuples( self, data ):
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( display_tuple, sort_tuple ) = self._data_to_tuples_func( data )
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better_sort = []
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for item in sort_tuple:
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if isinstance( item, str ):
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item = HydrusData.HumanTextSortKey( item )
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better_sort.append( item )
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sort_tuple = tuple( better_sort )
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return ( display_tuple, sort_tuple )
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def _GetSelected( self ):
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indices = []
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for i in range( self.topLevelItemCount() ):
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if self.topLevelItem( i ).isSelected(): indices.append( i )
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return indices
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def _RecalculateIndicesAfterDelete( self ):
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indices_and_data_info = list( self._indices_to_data_info.items() )
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indices_and_data_info.sort()
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self._indices_to_data_info = {}
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self._data_to_indices = {}
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for ( index, ( old_index, data_info ) ) in enumerate( indices_and_data_info ):
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( data, display_tuple, sort_tuple ) = data_info
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self._data_to_indices[ data ] = index
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self._indices_to_data_info[ index ] = data_info
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def _ShowMenu( self ):
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try:
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menu = self._menu_callable()
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except HydrusExceptions.DataMissing:
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return
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CGC.core().PopupMenu( self, menu )
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def _SortDataInfo( self ):
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data_infos = list( self._indices_to_data_info.values() )
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def sort_key( data_info ):
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( data, display_tuple, sort_tuple ) = data_info
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return ( sort_tuple[ self._sort_column ], sort_tuple ) # add the sort tuple to get secondary sorting
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data_infos.sort( key = sort_key, reverse = not self._sort_asc )
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return data_infos
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def _SortAndRefreshRows( self ):
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selected_data_quick = set( self.GetData( only_selected = True ) )
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# The lack of clearSelection below caused erroneous behavior when using the move up/down buttons in the string transformations dialog, so added it.
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# The commented out code should be a no-op after the Qt port, leaving it just in case.
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"""
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selected_indices = self._GetSelected()
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for selected_index in selected_indices:
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self.topLevelItem( selected_index ).setSelected( True )
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"""
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self.clearSelection()
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sorted_data_info = self._SortDataInfo()
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self._indices_to_data_info = {}
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self._data_to_indices = {}
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for ( index, data_info ) in enumerate( sorted_data_info ):
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self._indices_to_data_info[ index ] = data_info
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( data, display_tuple, sort_tuple ) = data_info
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self._data_to_indices[ data ] = index
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self._UpdateRow( index, display_tuple )
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if data in selected_data_quick:
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self.topLevelItem( index ).setSelected( True )
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def _UpdateRow( self, index, display_tuple ):
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for ( column_index, value ) in enumerate( display_tuple ):
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if len( value ) > 0:
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value = value.splitlines()[0]
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tree_widget_item = self.topLevelItem( index )
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existing_value = tree_widget_item.text( column_index )
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if existing_value != value:
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tree_widget_item.setText( column_index, value )
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tree_widget_item.setToolTip( column_index, value )
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def AddDatas( self, datas ):
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for data in datas:
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( display_tuple, sort_tuple ) = self._GetDisplayAndSortTuples( data )
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self._AddDataInfo( ( data, display_tuple, sort_tuple ) )
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self.listCtrlChanged.emit()
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def AddMenuCallable( self, menu_callable ):
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self._menu_callable = menu_callable
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self.setContextMenuPolicy( QC.Qt.CustomContextMenu )
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self.customContextMenuRequested.connect( self.EventShowMenu )
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def DeleteDatas( self, datas ):
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deletees = [ ( self._data_to_indices[ data ], data ) for data in datas ]
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deletees.sort( reverse = True )
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# The below comment is most probably obsolote (from before the Qt port), but keeping it just in case it is not and also as an explanation.
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#
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# I am not sure, but I think if subsequent deleteitems occur in the same event, the event processing of the first is forced!!
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# this means that button checking and so on occurs for n-1 times on an invalid indices structure in this thing before correcting itself in the last one
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# if a button update then tests selected data against the invalid index and a selection is on the i+1 or whatever but just got bumped up into invalid area, we are exception city
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# this doesn't normally affect us because mostly we _are_ deleting selections when we do deletes, but 'try to link url stuff' auto thing hit this
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# I obviously don't want to recalc all indices for every delete
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# so I wrote a catch in getdata to skip the missing error, and now I'm moving the data deletion to a second loop, which seems to help
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for ( index, data ) in deletees:
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self.takeTopLevelItem( index )
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for ( index, data ) in deletees:
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del self._data_to_indices[ data ]
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del self._indices_to_data_info[ index ]
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self._RecalculateIndicesAfterDelete()
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self.listCtrlChanged.emit()
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def DeleteSelected( self ):
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indices = self._GetSelected()
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indices.sort( reverse = True )
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for index in indices:
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( data, display_tuple, sort_tuple ) = self._indices_to_data_info[ index ]
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item = self.takeTopLevelItem( index )
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del item
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del self._data_to_indices[ data ]
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del self._indices_to_data_info[ index ]
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self._RecalculateIndicesAfterDelete()
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self.listCtrlChanged.emit()
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def EventColumnClick( self, col ):
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if col == self._sort_column:
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self._sort_asc = not self._sort_asc
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else:
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self._sort_column = col
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self._sort_asc = True
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self._SortAndRefreshRows()
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def EventItemActivated( self, item, column ):
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if self._activation_callback is not None:
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self._activation_callback()
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def EventKeyDown( self, event ):
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( modifier, key ) = ClientGUIShortcuts.ConvertKeyEventToSimpleTuple( event )
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if key in ClientGUIShortcuts.DELETE_KEYS:
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self.ProcessDeleteAction()
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elif key in ( ord( 'A' ), ord( 'a' ) ) and modifier == QC.Qt.ControlModifier:
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self.selectAll()
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else:
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return True # was: event.ignore()
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def EventShowMenu( self ):
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QP.CallAfter( self._ShowMenu )
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def GetData( self, only_selected = False ):
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if only_selected:
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indices = self._GetSelected()
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else:
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indices = list(self._indices_to_data_info.keys())
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result = []
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for index in indices:
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# this can get fired while indices are invalid, wew
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if index not in self._indices_to_data_info:
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continue
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( data, display_tuple, sort_tuple ) = self._indices_to_data_info[ index ]
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result.append( data )
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return result
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def GrowShrinkColumnsHeight( self, ideal_rows ):
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# +2 for the header row and * 1.25 for magic rough text-to-rowheight conversion
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existing_min_width = self.minimumWidth()
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( width_gumpf, ideal_client_height ) = ClientGUIFunctions.ConvertTextToPixels( self, ( 20, int( ( ideal_rows + 2 ) * 1.25 ) ) )
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QP.SetMinClientSize( self, ( existing_min_width, ideal_client_height ) )
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def HasData( self, data ):
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return data in self._data_to_indices
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def HasOneSelected( self ):
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return len( self.selectedItems() ) == 1
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def HasSelected( self ):
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return len( self.selectedItems() ) > 0
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def ProcessDeleteAction( self ):
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if self._use_simple_delete:
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self.ShowDeleteSelectedDialog()
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elif self._delete_key_callback is not None:
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self._delete_key_callback()
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def SelectDatas( self, datas ):
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for data in datas:
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if data in self._data_to_indices:
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index = self._data_to_indices[ data ]
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self.topLevelItem( index ).setSelected( True )
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def SetData( self, datas ):
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existing_datas = set( self._data_to_indices.keys() )
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# useful to preserve order here sometimes (e.g. export file path generation order)
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datas_to_add = [ data for data in datas if data not in existing_datas ]
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datas_to_update = [ data for data in datas if data in existing_datas ]
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datas_to_delete = existing_datas.difference( datas )
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if len( datas_to_delete ) > 0:
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self.DeleteDatas( datas_to_delete )
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if len( datas_to_update ) > 0:
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self.UpdateDatas( datas_to_update )
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if len( datas_to_add ) > 0:
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self.AddDatas( datas_to_add )
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self._SortAndRefreshRows()
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self.listCtrlChanged.emit()
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def ShowDeleteSelectedDialog( self ):
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from . import ClientGUIDialogsQuick
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result = ClientGUIDialogsQuick.GetYesNo( self, 'Remove all selected?' )
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if result == QW.QDialog.Accepted:
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self.DeleteSelected()
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def Sort( self, col = None, asc = None ):
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if col is not None:
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self._sort_column = col
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if asc is not None:
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self._sort_asc = asc
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self._SortAndRefreshRows()
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self.listCtrlChanged.emit()
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def UpdateDatas( self, datas = None ):
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if datas is None:
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# keep it sorted here, which is sometimes useful
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indices_and_datas = [ ( index, data ) for ( data, index ) in self._data_to_indices.items() ]
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indices_and_datas.sort()
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datas = [ data for ( index, data ) in indices_and_datas ]
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sort_data_has_changed = False
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for data in datas:
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( display_tuple, sort_tuple ) = self._GetDisplayAndSortTuples( data )
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data_info = ( data, display_tuple, sort_tuple )
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index = self._data_to_indices[ data ]
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existing_data_info = self._indices_to_data_info[ index ]
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if data_info != existing_data_info:
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if not sort_data_has_changed:
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( existing_data, existing_display_tuple, existing_sort_tuple ) = existing_data_info
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if sort_tuple[ self._sort_column ] != existing_sort_tuple[ self._sort_column ]: # this does not govern secondary sorts, but let's not spam sorts m8
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sort_data_has_changed = True
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self._indices_to_data_info[ index ] = data_info
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self._UpdateRow( index, display_tuple )
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self.listCtrlChanged.emit()
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return sort_data_has_changed
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def SetNonDupeName( self, obj ):
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current_names = { o.GetName() for o in self.GetData() if o is not obj }
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HydrusSerialisable.SetNonDupeName( obj, current_names )
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def ReplaceData( self, old_data, new_data ):
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new_data = QP.ListsToTuples( new_data )
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data_index = self._data_to_indices[ old_data ]
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( display_tuple, sort_tuple ) = self._GetDisplayAndSortTuples( new_data )
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data_info = ( new_data, display_tuple, sort_tuple )
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self._indices_to_data_info[ data_index ] = data_info
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del self._data_to_indices[ old_data ]
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self._data_to_indices[ new_data ] = data_index
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self._UpdateRow( data_index, display_tuple )
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class BetterListCtrlPanel( QW.QWidget ):
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def __init__( self, parent ):
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QW.QWidget.__init__( self, parent )
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self._vbox = QP.VBoxLayout()
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self._buttonbox = QP.HBoxLayout()
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self._listctrl = None
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self._permitted_object_types = []
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self._import_add_callable = lambda x: None
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self._custom_get_callable = None
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self._button_infos = []
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def _AddAllDefaults( self, defaults_callable, add_callable ):
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|
|
defaults = defaults_callable()
|
|
|
|
for default in defaults:
|
|
|
|
add_callable( default )
|
|
|
|
|
|
self._listctrl.Sort()
|
|
|
|
|
|
def _AddButton( self, button, enabled_only_on_selection = False, enabled_only_on_single_selection = False, enabled_check_func = None ):
|
|
|
|
QP.AddToLayout( self._buttonbox, button, CC.FLAGS_VCENTER )
|
|
|
|
if enabled_only_on_selection:
|
|
|
|
enabled_check_func = self._HasSelected
|
|
|
|
|
|
if enabled_only_on_single_selection:
|
|
|
|
enabled_check_func = self._HasOneSelected
|
|
|
|
|
|
if enabled_check_func is not None:
|
|
|
|
self._button_infos.append( ( button, enabled_check_func ) )
|
|
|
|
|
|
|
|
def _AddSomeDefaults( self, defaults_callable, add_callable ):
|
|
|
|
defaults = defaults_callable()
|
|
|
|
selected = False
|
|
|
|
choice_tuples = [ ( default.GetName(), default, selected ) for default in defaults ]
|
|
|
|
from . import ClientGUITopLevelWindows
|
|
from . import ClientGUIScrolledPanelsEdit
|
|
|
|
with ClientGUITopLevelWindows.DialogEdit( self, 'select the defaults to add' ) as dlg:
|
|
|
|
panel = ClientGUIScrolledPanelsEdit.EditChooseMultiple( dlg, choice_tuples )
|
|
|
|
dlg.SetPanel( panel )
|
|
|
|
if dlg.exec() == QW.QDialog.Accepted:
|
|
|
|
defaults_to_add = panel.GetValue()
|
|
|
|
for default in defaults_to_add:
|
|
|
|
add_callable( default )
|
|
|
|
|
|
|
|
|
|
self._listctrl.Sort()
|
|
|
|
|
|
def _Duplicate( self ):
|
|
|
|
dupe_data = self._GetExportObject()
|
|
|
|
if dupe_data is not None:
|
|
|
|
dupe_data = dupe_data.Duplicate()
|
|
|
|
self._ImportObject( dupe_data )
|
|
|
|
|
|
self._listctrl.Sort()
|
|
|
|
|
|
def _ExportToClipboard( self ):
|
|
|
|
export_object = self._GetExportObject()
|
|
|
|
if export_object is not None:
|
|
|
|
json = export_object.DumpToString()
|
|
|
|
HG.client_controller.pub( 'clipboard', 'text', json )
|
|
|
|
|
|
|
|
def _ExportToPng( self ):
|
|
|
|
export_object = self._GetExportObject()
|
|
|
|
if export_object is not None:
|
|
|
|
from . import ClientGUITopLevelWindows
|
|
from . import ClientGUISerialisable
|
|
|
|
with ClientGUITopLevelWindows.DialogNullipotent( self, 'export to png' ) as dlg:
|
|
|
|
panel = ClientGUISerialisable.PngExportPanel( dlg, export_object )
|
|
|
|
dlg.SetPanel( panel )
|
|
|
|
dlg.exec()
|
|
|
|
|
|
|
|
|
|
def _ExportToPngs( self ):
|
|
|
|
export_object = self._GetExportObject()
|
|
|
|
if export_object is None:
|
|
|
|
return
|
|
|
|
|
|
if not isinstance( export_object, HydrusSerialisable.SerialisableList ):
|
|
|
|
self._ExportToPng()
|
|
|
|
return
|
|
|
|
|
|
from . import ClientGUITopLevelWindows
|
|
from . import ClientGUISerialisable
|
|
|
|
with ClientGUITopLevelWindows.DialogNullipotent( self, 'export to pngs' ) as dlg:
|
|
|
|
panel = ClientGUISerialisable.PngsExportPanel( dlg, export_object )
|
|
|
|
dlg.SetPanel( panel )
|
|
|
|
dlg.exec()
|
|
|
|
|
|
|
|
def _GetExportObject( self ):
|
|
|
|
if self._custom_get_callable is None:
|
|
|
|
to_export = HydrusSerialisable.SerialisableList()
|
|
|
|
for obj in self._listctrl.GetData( only_selected = True ):
|
|
|
|
to_export.append( obj )
|
|
|
|
|
|
else:
|
|
|
|
to_export = [ self._custom_get_callable() ]
|
|
|
|
|
|
if len( to_export ) == 0:
|
|
|
|
return None
|
|
|
|
elif len( to_export ) == 1:
|
|
|
|
return to_export[0]
|
|
|
|
else:
|
|
|
|
return to_export
|
|
|
|
|
|
|
|
def _HasSelected( self ):
|
|
|
|
return self._listctrl.HasSelected()
|
|
|
|
|
|
def _HasOneSelected( self ):
|
|
|
|
return self._listctrl.HasOneSelected()
|
|
|
|
|
|
def _ImportFromClipboard( self ):
|
|
|
|
try:
|
|
|
|
raw_text = HG.client_controller.GetClipboardText()
|
|
|
|
except HydrusExceptions.DataMissing as e:
|
|
|
|
QW.QMessageBox.critical( self, 'Error', str(e) )
|
|
|
|
return
|
|
|
|
|
|
try:
|
|
|
|
obj = HydrusSerialisable.CreateFromString( raw_text )
|
|
|
|
self._ImportObject( obj )
|
|
|
|
except Exception as e:
|
|
|
|
QW.QMessageBox.critical( self, 'Error', 'I could not understand what was in the clipboard' )
|
|
|
|
|
|
self._listctrl.Sort()
|
|
|
|
|
|
def _ImportFromPng( self ):
|
|
|
|
with QP.FileDialog( self, 'select the png or pngs with the encoded data', acceptMode = QW.QFileDialog.AcceptOpen, fileMode = QW.QFileDialog.ExistingFiles, wildcard = 'PNG (*.png)|*.png' ) as dlg:
|
|
|
|
if dlg.exec() == QW.QDialog.Accepted:
|
|
|
|
paths = dlg.GetPaths()
|
|
|
|
self._ImportPngs( paths )
|
|
|
|
|
|
|
|
self._listctrl.Sort()
|
|
|
|
|
|
def _ImportObject( self, obj ):
|
|
|
|
bad_object_type_names = set()
|
|
|
|
if isinstance( obj, HydrusSerialisable.SerialisableList ):
|
|
|
|
for sub_obj in obj:
|
|
|
|
self._ImportObject( sub_obj )
|
|
|
|
|
|
else:
|
|
|
|
if isinstance( obj, self._permitted_object_types ):
|
|
|
|
self._import_add_callable( obj )
|
|
|
|
else:
|
|
|
|
bad_object_type_names.add( HydrusData.GetTypeName( type( obj ) ) )
|
|
|
|
|
|
|
|
if len( bad_object_type_names ) > 0:
|
|
|
|
message = 'The imported objects included these types:'
|
|
message += os.linesep * 2
|
|
message += os.linesep.join( bad_object_type_names )
|
|
message += os.linesep * 2
|
|
message += 'Whereas this control only allows:'
|
|
message += os.linesep * 2
|
|
message += os.linesep.join( ( HydrusData.GetTypeName( o ) for o in self._permitted_object_types ) )
|
|
|
|
QW.QMessageBox.critical( self, 'Error', message )
|
|
|
|
|
|
|
|
def _ImportPngs( self, paths ):
|
|
|
|
for path in paths:
|
|
|
|
try:
|
|
|
|
payload = ClientSerialisable.LoadFromPng( path )
|
|
|
|
except Exception as e:
|
|
|
|
QW.QMessageBox.critical( self, 'Error', str(e) )
|
|
|
|
return
|
|
|
|
|
|
try:
|
|
|
|
obj = HydrusSerialisable.CreateFromNetworkBytes( payload )
|
|
|
|
self._ImportObject( obj )
|
|
|
|
except:
|
|
|
|
QW.QMessageBox.critical( self, 'Error', 'I could not understand what was encoded in the file!' )
|
|
|
|
return
|
|
|
|
|
|
|
|
|
|
def _UpdateButtons( self ):
|
|
|
|
for ( button, enabled_check_func ) in self._button_infos:
|
|
|
|
if enabled_check_func():
|
|
|
|
button.setEnabled( True )
|
|
|
|
else:
|
|
|
|
button.setEnabled( False )
|
|
|
|
|
|
|
|
|
|
def AddBitmapButton( self, bitmap, clicked_func, tooltip = None, enabled_only_on_selection = False, enabled_only_on_single_selection = False, enabled_check_func = None ):
|
|
|
|
button = ClientGUICommon.BetterBitmapButton( self, bitmap, clicked_func )
|
|
|
|
if tooltip is not None:
|
|
|
|
button.setToolTip( tooltip )
|
|
|
|
|
|
self._AddButton( button, enabled_only_on_selection = enabled_only_on_selection, enabled_only_on_single_selection = enabled_only_on_single_selection, enabled_check_func = enabled_check_func )
|
|
|
|
self._UpdateButtons()
|
|
|
|
|
|
def AddButton( self, label, clicked_func, enabled_only_on_selection = False, enabled_only_on_single_selection = False, enabled_check_func = None ):
|
|
|
|
button = ClientGUICommon.BetterButton( self, label, clicked_func )
|
|
|
|
self._AddButton( button, enabled_only_on_selection = enabled_only_on_selection, enabled_only_on_single_selection = enabled_only_on_single_selection, enabled_check_func = enabled_check_func )
|
|
|
|
self._UpdateButtons()
|
|
|
|
|
|
def AddDefaultsButton( self, defaults_callable, add_callable ):
|
|
|
|
import_menu_items = []
|
|
|
|
all_call = HydrusData.Call( self._AddAllDefaults, defaults_callable, add_callable )
|
|
some_call = HydrusData.Call( self._AddSomeDefaults, defaults_callable, add_callable )
|
|
|
|
import_menu_items.append( ( 'normal', 'add them all', 'Load all the defaults.', all_call ) )
|
|
import_menu_items.append( ( 'normal', 'select from a list', 'Load some of the defaults.', some_call ) )
|
|
|
|
self.AddMenuButton( 'add defaults', import_menu_items )
|
|
|
|
|
|
def AddDeleteButton( self, enabled_check_func = None ):
|
|
|
|
if enabled_check_func is None:
|
|
|
|
enabled_only_on_selection = True
|
|
|
|
else:
|
|
|
|
enabled_only_on_selection = False
|
|
|
|
|
|
self.AddButton( 'delete', self._listctrl.ProcessDeleteAction, enabled_check_func = enabled_check_func, enabled_only_on_selection = enabled_only_on_selection )
|
|
|
|
|
|
def AddImportExportButtons( self, permitted_object_types, import_add_callable, custom_get_callable = None ):
|
|
|
|
self._permitted_object_types = permitted_object_types
|
|
self._import_add_callable = import_add_callable
|
|
self._custom_get_callable = custom_get_callable
|
|
|
|
export_menu_items = []
|
|
|
|
export_menu_items.append( ( 'normal', 'to clipboard', 'Serialise the selected data and put it on your clipboard.', self._ExportToClipboard ) )
|
|
export_menu_items.append( ( 'normal', 'to png', 'Serialise the selected data and encode it to an image file you can easily share with other hydrus users.', self._ExportToPng ) )
|
|
|
|
if self._custom_get_callable is None:
|
|
|
|
all_objs_are_named = False not in ( issubclass( o, HydrusSerialisable.SerialisableBaseNamed ) for o in self._permitted_object_types )
|
|
|
|
if all_objs_are_named:
|
|
|
|
export_menu_items.append( ( 'normal', 'to pngs', 'Serialise the selected data and encode it to multiple image files you can easily share with other hydrus users.', self._ExportToPngs ) )
|
|
|
|
|
|
|
|
import_menu_items = []
|
|
|
|
import_menu_items.append( ( 'normal', 'from clipboard', 'Load a data from text in your clipboard.', self._ImportFromClipboard ) )
|
|
import_menu_items.append( ( 'normal', 'from pngs (note you can also drag and drop pngs onto this list)', 'Load a data from an encoded png.', self._ImportFromPng ) )
|
|
|
|
self.AddMenuButton( 'export', export_menu_items, enabled_only_on_selection = True )
|
|
self.AddMenuButton( 'import', import_menu_items )
|
|
self.AddButton( 'duplicate', self._Duplicate, enabled_only_on_selection = True )
|
|
|
|
self.setAcceptDrops( True )
|
|
self.installEventFilter( ClientGUIDragDrop.FileDropTarget( self, filenames_callable = self.ImportFromDragDrop ) )
|
|
|
|
|
|
def AddMenuButton( self, label, menu_items, enabled_only_on_selection = False, enabled_check_func = None ):
|
|
|
|
button = ClientGUICommon.MenuButton( self, label, menu_items )
|
|
|
|
self._AddButton( button, enabled_only_on_selection = enabled_only_on_selection, enabled_check_func = enabled_check_func )
|
|
|
|
self._UpdateButtons()
|
|
|
|
|
|
def AddSeparator( self ):
|
|
|
|
self._buttonbox.insertStretch( -1, 1 )
|
|
|
|
|
|
def AddWindow( self, window ):
|
|
|
|
QP.AddToLayout( self._buttonbox, window, CC.FLAGS_VCENTER )
|
|
|
|
|
|
def EventContentChanged( self, parent, first, last ):
|
|
|
|
if not self._listctrl:
|
|
|
|
return
|
|
|
|
|
|
self._UpdateButtons()
|
|
|
|
|
|
def EventSelectionChanged( self ):
|
|
|
|
if not self._listctrl:
|
|
|
|
return
|
|
|
|
|
|
self._UpdateButtons()
|
|
|
|
|
|
def ImportFromDragDrop( self, paths ):
|
|
|
|
from . import ClientGUIDialogsQuick
|
|
|
|
message = 'Try to import the ' + HydrusData.ToHumanInt( len( paths ) ) + ' dropped files to this list? I am expecting png files.'
|
|
|
|
result = ClientGUIDialogsQuick.GetYesNo( self, message )
|
|
|
|
if result == QW.QDialog.Accepted:
|
|
|
|
self._ImportPngs( paths )
|
|
|
|
self._listctrl.Sort()
|
|
|
|
|
|
|
|
def NewButtonRow( self ):
|
|
|
|
self._buttonbox = QP.HBoxLayout()
|
|
|
|
QP.AddToLayout( self._vbox, self._buttonbox, CC.FLAGS_BUTTON_SIZER )
|
|
|
|
|
|
def SetListCtrl( self, listctrl ):
|
|
|
|
self._listctrl = listctrl
|
|
|
|
QP.AddToLayout( self._vbox, self._listctrl, CC.FLAGS_EXPAND_SIZER_BOTH_WAYS )
|
|
QP.AddToLayout( self._vbox, self._buttonbox, CC.FLAGS_BUTTON_SIZER )
|
|
|
|
self.setLayout( self._vbox )
|
|
|
|
self._listctrl.itemSelectionChanged.connect( self.EventSelectionChanged )
|
|
|
|
self._listctrl.model().rowsInserted.connect( self.EventContentChanged )
|
|
self._listctrl.model().rowsRemoved.connect( self.EventContentChanged )
|
|
|
|
|
|
def UpdateButtons( self ):
|
|
|
|
self._UpdateButtons()
|
|
|