diff --git a/libs/image/kis_types.h b/libs/image/kis_types.h
index e7bf16c44a..e875996a92 100644
--- a/libs/image/kis_types.h
+++ b/libs/image/kis_types.h
@@ -1,302 +1,306 @@
 /*
  *  Copyright (c) 2002 Patrick Julien <freak@codepimps.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation; either version 2 of the License, or
  *  (at your option) any later version.
  *
  *  This program is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 #ifndef KISTYPES_H_
 #define KISTYPES_H_
 
 #include <QVector>
 #include <QPoint>
 #include <QList>
 
 #include "kritaimage_export.h"
 
 template<class T>
 class KisWeakSharedPtr;
 template<class T>
 class KisSharedPtr;
 
 template<class T> class QSharedPointer;
 template<class T> class QWeakPointer;
 
 template <class T>
 uint qHash(KisSharedPtr<T> ptr) {
     return qHash(ptr.data());
 }
 
 template <class T>
 uint qHash(KisWeakSharedPtr<T> ptr) {
     return qHash(ptr.data());
 }
 
 /**
  * Define lots of shared pointer versions of Krita classes.
  * Shared pointer classes have the advantage of near automatic
  * memory management (but beware of circular references)
  * These types should never be passed by reference,
  * because that will mess up their reference counter.
  *
  * An example of the naming pattern used:
  *
  * KisPaintDeviceSP is a KisSharedPtr of KisPaintDevice
  * KisPaintDeviceWSP is a KisWeakSharedPtr of KisPaintDevice
  * vKisPaintDeviceSP is a QVector of KisPaintDeviceSP
  * vKisPaintDeviceSP_it is an iterator of vKisPaintDeviceSP
  *
  */
 class KisImage;
 typedef KisSharedPtr<KisImage> KisImageSP;
 typedef KisWeakSharedPtr<KisImage> KisImageWSP;
 
 class KisPaintDevice;
 typedef KisSharedPtr<KisPaintDevice> KisPaintDeviceSP;
 typedef KisWeakSharedPtr<KisPaintDevice> KisPaintDeviceWSP;
 typedef QVector<KisPaintDeviceSP> vKisPaintDeviceSP;
 typedef vKisPaintDeviceSP::iterator vKisPaintDeviceSP_it;
 
 class KisFixedPaintDevice;
 typedef KisSharedPtr<KisFixedPaintDevice> KisFixedPaintDeviceSP;
 
 class KisMask;
 typedef KisSharedPtr<KisMask> KisMaskSP;
 typedef KisWeakSharedPtr<KisMask> KisMaskWSP;
 
 class KisNode;
 typedef KisSharedPtr<KisNode> KisNodeSP;
 typedef KisWeakSharedPtr<KisNode> KisNodeWSP;
 typedef QVector<KisNodeSP> vKisNodeSP;
 typedef vKisNodeSP::iterator vKisNodeSP_it;
 typedef vKisNodeSP::const_iterator vKisNodeSP_cit;
 
 class KisBaseNode;
 typedef KisSharedPtr<KisBaseNode> KisBaseNodeSP;
 typedef KisWeakSharedPtr<KisBaseNode> KisBaseNodeWSP;
 
 class KisEffectMask;
 typedef KisSharedPtr<KisEffectMask> KisEffectMaskSP;
 typedef KisWeakSharedPtr<KisEffectMask> KisEffectMaskWSP;
 
 class KisFilterMask;
 typedef KisSharedPtr<KisFilterMask> KisFilterMaskSP;
 typedef KisWeakSharedPtr<KisFilterMask> KisFilterMaskWSP;
 
 class KisTransformMask;
 typedef KisSharedPtr<KisTransformMask> KisTransformMaskSP;
 typedef KisWeakSharedPtr<KisTransformMask> KisTransformMaskWSP;
 
 class KisTransformMaskParamsInterface;
 typedef QSharedPointer<KisTransformMaskParamsInterface> KisTransformMaskParamsInterfaceSP;
 typedef QWeakPointer<KisTransformMaskParamsInterface> KisTransformMaskParamsInterfaceWSP;
 
 class KisTransparencyMask;
 typedef KisSharedPtr<KisTransparencyMask> KisTransparencyMaskSP;
 typedef KisWeakSharedPtr<KisTransparencyMask> KisTransparencyMaskWSP;
 
 class KisColorizeMask;
 typedef KisSharedPtr<KisColorizeMask> KisColorizeMaskSP;
 typedef KisWeakSharedPtr<KisColorizeMask> KisColorizeMaskWSP;
 
 class KisLayer;
 typedef KisSharedPtr<KisLayer> KisLayerSP;
 typedef KisWeakSharedPtr<KisLayer> KisLayerWSP;
 
 class KisShapeLayer;
 typedef KisSharedPtr<KisShapeLayer> KisShapeLayerSP;
 
 class KisPaintLayer;
 typedef KisSharedPtr<KisPaintLayer> KisPaintLayerSP;
 
 class KisAdjustmentLayer;
 typedef KisSharedPtr<KisAdjustmentLayer> KisAdjustmentLayerSP;
 
 class KisGeneratorLayer;
 typedef KisSharedPtr<KisGeneratorLayer> KisGeneratorLayerSP;
 
 class KisCloneLayer;
 typedef KisSharedPtr<KisCloneLayer> KisCloneLayerSP;
 typedef KisWeakSharedPtr<KisCloneLayer> KisCloneLayerWSP;
 
 class KisGroupLayer;
 typedef KisSharedPtr<KisGroupLayer> KisGroupLayerSP;
 typedef KisWeakSharedPtr<KisGroupLayer> KisGroupLayerWSP;
 
+class KisFileLayer;
+typedef KisSharedPtr<KisFileLayer> KisFileLayerSP;
+typedef KisWeakSharedPtr<KisFileLayer> KisFileLayerWSP;
+
 class KisSelection;
 typedef KisSharedPtr<KisSelection> KisSelectionSP;
 typedef KisWeakSharedPtr<KisSelection> KisSelectionWSP;
 
 class KisSelectionComponent;
 typedef KisSharedPtr<KisSelectionComponent> KisSelectionComponentSP;
 
 class KisSelectionMask;
 typedef KisSharedPtr<KisSelectionMask> KisSelectionMaskSP;
 
 class KisPixelSelection;
 typedef KisSharedPtr<KisPixelSelection> KisPixelSelectionSP;
 
 class KisHistogram;
 typedef KisSharedPtr<KisHistogram> KisHistogramSP;
 
 typedef QVector<QPoint> vKisSegments;
 
 class KisFilter;
 typedef KisSharedPtr<KisFilter> KisFilterSP;
 
 class KisLayerStyleFilter;
 typedef KisSharedPtr<KisLayerStyleFilter> KisLayerStyleFilterSP;
 
 class KisGenerator;
 typedef KisSharedPtr<KisGenerator> KisGeneratorSP;
 
 class KisConvolutionKernel;
 typedef KisSharedPtr<KisConvolutionKernel> KisConvolutionKernelSP;
 
 class KisAnnotation;
 typedef KisSharedPtr<KisAnnotation> KisAnnotationSP;
 typedef QVector<KisAnnotationSP> vKisAnnotationSP;
 typedef vKisAnnotationSP::iterator vKisAnnotationSP_it;
 typedef vKisAnnotationSP::const_iterator vKisAnnotationSP_cit;
 
 class KisAnimationFrameCache;
 typedef KisSharedPtr<KisAnimationFrameCache> KisAnimationFrameCacheSP;
 typedef KisWeakSharedPtr<KisAnimationFrameCache> KisAnimationFrameCacheWSP;
 
 class KisPaintingAssistant;
 typedef QSharedPointer<KisPaintingAssistant> KisPaintingAssistantSP;
 typedef QWeakPointer<KisPaintingAssistant> KisPaintingAssistantWSP;
 
 // Repeat iterators
 class KisHLineIterator2;
 template<class T> class KisRepeatHLineIteratorPixelBase;
 typedef KisRepeatHLineIteratorPixelBase< KisHLineIterator2 > KisRepeatHLineConstIteratorNG;
 typedef KisSharedPtr<KisRepeatHLineConstIteratorNG> KisRepeatHLineConstIteratorSP;
 
 class KisVLineIterator2;
 template<class T> class KisRepeatVLineIteratorPixelBase;
 typedef KisRepeatVLineIteratorPixelBase< KisVLineIterator2 > KisRepeatVLineConstIteratorNG;
 typedef KisSharedPtr<KisRepeatVLineConstIteratorNG> KisRepeatVLineConstIteratorSP;
 
 
 // NG Iterators
 class KisHLineIteratorNG;
 typedef KisSharedPtr<KisHLineIteratorNG> KisHLineIteratorSP;
 
 class KisHLineConstIteratorNG;
 typedef KisSharedPtr<KisHLineConstIteratorNG> KisHLineConstIteratorSP;
 
 class KisVLineIteratorNG;
 typedef KisSharedPtr<KisVLineIteratorNG> KisVLineIteratorSP;
 
 class KisVLineConstIteratorNG;
 typedef KisSharedPtr<KisVLineConstIteratorNG> KisVLineConstIteratorSP;
 
 class KisRandomConstAccessorNG;
 typedef KisSharedPtr<KisRandomConstAccessorNG> KisRandomConstAccessorSP;
 
 class KisRandomAccessorNG;
 typedef KisSharedPtr<KisRandomAccessorNG> KisRandomAccessorSP;
 
 class KisRandomSubAccessor;
 typedef KisSharedPtr<KisRandomSubAccessor> KisRandomSubAccessorSP;
 
 // Things
 
 typedef QVector<QPointF> vQPointF;
 
 class KisPaintOpPreset;
 typedef KisSharedPtr<KisPaintOpPreset> KisPaintOpPresetSP;
 typedef KisWeakSharedPtr<KisPaintOpPreset> KisPaintOpPresetWSP;
 
 template <typename T>
 class KisPinnedSharedPtr;
 
 class KisPaintOpSettings;
 typedef KisPinnedSharedPtr<KisPaintOpSettings> KisPaintOpSettingsSP;
 
 template <typename T>
 class KisRestrictedSharedPtr;
 typedef KisRestrictedSharedPtr<KisPaintOpSettings> KisPaintOpSettingsRestrictedSP;
 
 class KisPaintOp;
 typedef KisSharedPtr<KisPaintOp> KisPaintOpSP;
 
 class KoID;
 typedef QList<KoID> KoIDList;
 
 class KoUpdater;
 template<class T> class QPointer;
 typedef QPointer<KoUpdater> KoUpdaterPtr;
 
 class KisProcessingVisitor;
 typedef KisSharedPtr<KisProcessingVisitor> KisProcessingVisitorSP;
 
 class KUndo2Command;
 typedef QSharedPointer<KUndo2Command> KUndo2CommandSP;
 
 typedef QList<KisNodeSP> KisNodeList;
 typedef QSharedPointer<KisNodeList> KisNodeListSP;
 
 typedef QList<KisPaintDeviceSP> KisPaintDeviceList;
 
 class KisStroke;
 typedef QSharedPointer<KisStroke> KisStrokeSP;
 typedef QWeakPointer<KisStroke> KisStrokeWSP;
 typedef KisStrokeWSP KisStrokeId;
 
 class KisFilterConfiguration;
 typedef KisPinnedSharedPtr<KisFilterConfiguration> KisFilterConfigurationSP;
 
 class KisPropertiesConfiguration;
 typedef KisPinnedSharedPtr<KisPropertiesConfiguration> KisPropertiesConfigurationSP;
 
 class KisLockedProperties;
 typedef KisSharedPtr<KisLockedProperties> KisLockedPropertiesSP;
 
 class KisProjectionUpdatesFilter;
 typedef QSharedPointer<KisProjectionUpdatesFilter> KisProjectionUpdatesFilterSP;
 
 class KisAbstractProjectionPlane;
 typedef QSharedPointer<KisAbstractProjectionPlane> KisAbstractProjectionPlaneSP;
 typedef QWeakPointer<KisAbstractProjectionPlane> KisAbstractProjectionPlaneWSP;
 
 class KisProjectionLeaf;
 typedef QSharedPointer<KisProjectionLeaf> KisProjectionLeafSP;
 typedef QWeakPointer<KisProjectionLeaf> KisProjectionLeafWSP;
 
 class KisKeyframe;
 typedef QSharedPointer<KisKeyframe> KisKeyframeSP;
 typedef QWeakPointer<KisKeyframe> KisKeyframeWSP;
 
 class KisFilterChain;
 typedef KisSharedPtr<KisFilterChain> KisFilterChainSP;
 
 class KisProofingConfiguration;
 typedef QSharedPointer<KisProofingConfiguration> KisProofingConfigurationSP;
 typedef QWeakPointer<KisProofingConfiguration> KisProofingConfigurationWSP;
 
 class KisLayerComposition;
 typedef QSharedPointer<KisLayerComposition> KisLayerCompositionSP;
 typedef QWeakPointer<KisLayerComposition> KisLayerCompositionWSP;
 
 
 
 #include <QSharedPointer>
 #include <QWeakPointer>
 #include <kis_shared_ptr.h>
 #include <kis_restricted_shared_ptr.h>
 #include <kis_pinned_shared_ptr.h>
 
 #endif // KISTYPES_H_
 
diff --git a/libs/ui/CMakeLists.txt b/libs/ui/CMakeLists.txt
index 7bd24639aa..24b1d8dcc1 100644
--- a/libs/ui/CMakeLists.txt
+++ b/libs/ui/CMakeLists.txt
@@ -1,574 +1,575 @@
 include_directories(
     ${CMAKE_CURRENT_SOURCE_DIR}/qtlockedfile
     ${EXIV2_INCLUDE_DIR}
 )
 
 include_directories(SYSTEM
     ${EIGEN3_INCLUDE_DIR}
     ${OCIO_INCLUDE_DIR}
     ${Boost_INCLUDE_DIRS}
 )
 
 add_subdirectory( tests )
 
 if (APPLE)
     find_library(FOUNDATION_LIBRARY Foundation)
     find_library(APPKIT_LIBRARY AppKit)
 endif ()
 
 set(kritaui_LIB_SRCS
     canvas/kis_canvas_widget_base.cpp
     canvas/kis_canvas2.cpp
     canvas/kis_canvas_updates_compressor.cpp
     canvas/kis_canvas_controller.cpp
     canvas/kis_paintop_transformation_connector.cpp
     canvas/kis_display_color_converter.cpp
     canvas/kis_display_filter.cpp
     canvas/kis_exposure_gamma_correction_interface.cpp
     canvas/kis_tool_proxy.cpp
     canvas/kis_canvas_decoration.cc
     canvas/kis_coordinates_converter.cpp
     canvas/kis_grid_manager.cpp
     canvas/kis_grid_decoration.cpp
     canvas/kis_grid_config.cpp
     canvas/kis_prescaled_projection.cpp
     canvas/kis_qpainter_canvas.cpp
     canvas/kis_projection_backend.cpp
     canvas/kis_update_info.cpp
     canvas/kis_image_patch.cpp
     canvas/kis_image_pyramid.cpp
     canvas/kis_infinity_manager.cpp
     canvas/kis_change_guides_command.cpp
     canvas/kis_guides_decoration.cpp
     canvas/kis_guides_manager.cpp
     canvas/kis_guides_config.cpp
     canvas/kis_snap_config.cpp
     canvas/kis_snap_line_strategy.cpp
     canvas/KisSnapPointStrategy.cpp
     dialogs/kis_about_application.cpp
     dialogs/kis_dlg_adj_layer_props.cc
     dialogs/kis_dlg_adjustment_layer.cc
     dialogs/kis_dlg_filter.cpp
     dialogs/kis_dlg_generator_layer.cpp
     dialogs/kis_dlg_file_layer.cpp
     dialogs/kis_dlg_filter.cpp
     dialogs/kis_dlg_stroke_selection_properties.cpp
     dialogs/kis_dlg_image_properties.cc
     dialogs/kis_dlg_layer_properties.cc
     dialogs/kis_dlg_preferences.cc
     dialogs/slider_and_spin_box_sync.cpp
     dialogs/kis_dlg_blacklist_cleanup.cpp
     dialogs/kis_dlg_layer_style.cpp
     dialogs/kis_dlg_png_import.cpp
     dialogs/kis_dlg_import_image_sequence.cpp
     dialogs/kis_delayed_save_dialog.cpp
     dialogs/kis_dlg_internal_color_selector.cpp
     flake/kis_node_dummies_graph.cpp
     flake/kis_dummies_facade_base.cpp
     flake/kis_dummies_facade.cpp
     flake/kis_node_shapes_graph.cpp
     flake/kis_node_shape.cpp
     flake/kis_shape_controller.cpp
     flake/kis_shape_layer.cc
     flake/kis_shape_layer_canvas.cpp
     flake/kis_shape_selection.cpp
     flake/kis_shape_selection_canvas.cpp
     flake/kis_shape_selection_model.cpp
     flake/kis_take_all_shapes_command.cpp
     brushhud/kis_uniform_paintop_property_widget.cpp
     brushhud/kis_brush_hud.cpp
     brushhud/kis_round_hud_button.cpp
     brushhud/kis_dlg_brush_hud_config.cpp
     brushhud/kis_brush_hud_properties_list.cpp
     brushhud/kis_brush_hud_properties_config.cpp
     kis_aspect_ratio_locker.cpp
     kis_autogradient.cc
     kis_bookmarked_configurations_editor.cc
     kis_bookmarked_configurations_model.cc
     kis_bookmarked_filter_configurations_model.cc
     kis_base_option.cpp
     kis_canvas_resource_provider.cpp
     kis_derived_resources.cpp
     kis_categories_mapper.cpp
     kis_categorized_list_model.cpp
     kis_categorized_item_delegate.cpp
     kis_clipboard.cc
     kis_config.cc
     kis_config_notifier.cpp
     kis_control_frame.cpp
     kis_composite_ops_model.cc
     kis_paint_ops_model.cpp
     kis_cursor.cc
     kis_cursor_cache.cpp
     kis_custom_pattern.cc
     kis_file_layer.cpp
+    kis_change_file_layer_command.h
     kis_safe_document_loader.cpp
     kis_splash_screen.cpp
     kis_filter_manager.cc
     kis_filters_model.cc
     kis_histogram_view.cc
     KisImageBarrierLockerWithFeedback.cpp
     kis_image_manager.cc
     kis_image_view_converter.cpp
     kis_import_catcher.cc
     kis_layer_manager.cc
     kis_mask_manager.cc
     kis_mimedata.cpp
     kis_node_commands_adapter.cpp
     kis_node_manager.cpp
     kis_node_juggler_compressed.cpp
     kis_node_selection_adapter.cpp
     kis_node_insertion_adapter.cpp
     kis_node_model.cpp
     kis_node_filter_proxy_model.cpp
     kis_model_index_converter_base.cpp
     kis_model_index_converter.cpp
     kis_model_index_converter_show_all.cpp
     kis_painting_assistant.cc
     kis_painting_assistants_decoration.cpp
     kis_painting_assistants_manager.cpp
     kis_paintop_box.cc
     kis_paintop_option.cpp
     kis_paintop_options_model.cpp
     kis_paintop_settings_widget.cpp
     kis_popup_palette.cpp
     kis_png_converter.cpp
     kis_preference_set_registry.cpp
     kis_script_manager.cpp
     kis_resource_server_provider.cpp
     KisSelectedShapesProxy.cpp
     kis_selection_decoration.cc
     kis_selection_manager.cc
     kis_statusbar.cc
     kis_zoom_manager.cc
     kis_favorite_resource_manager.cpp
     kis_workspace_resource.cpp
     kis_action.cpp
     kis_action_manager.cpp
     kis_view_plugin.cpp
     kis_canvas_controls_manager.cpp
     kis_tooltip_manager.cpp
     kis_multinode_property.cpp
     kis_stopgradient_editor.cpp
     kisexiv2/kis_exif_io.cpp
     kisexiv2/kis_exiv2.cpp
     kisexiv2/kis_iptc_io.cpp
     kisexiv2/kis_xmp_io.cpp
     opengl/kis_opengl.cpp
     opengl/kis_opengl_canvas2.cpp
     opengl/kis_opengl_canvas_debugger.cpp
     opengl/kis_opengl_image_textures.cpp
     opengl/kis_texture_tile.cpp
     opengl/kis_opengl_shader_loader.cpp
     opengl/kis_texture_tile_info_pool.cpp
     kis_fps_decoration.cpp
     recorder/kis_node_query_path_editor.cc
     recorder/kis_recorded_action_creator.cc
     recorder/kis_recorded_action_creator_factory.cc
     recorder/kis_recorded_action_creator_factory_registry.cc
     recorder/kis_recorded_action_editor_factory.cc
     recorder/kis_recorded_action_editor_factory_registry.cc
     recorder/kis_recorded_filter_action_editor.cc
     recorder/kis_recorded_filter_action_creator.cpp
     recorder/kis_recorded_paint_action_editor.cc
     tool/kis_selection_tool_helper.cpp
     tool/kis_selection_tool_config_widget_helper.cpp
     tool/kis_rectangle_constraint_widget.cpp
     tool/kis_shape_tool_helper.cpp
     tool/kis_tool.cc
     tool/kis_delegated_tool_policies.cpp
     tool/kis_tool_freehand.cc
     tool/kis_speed_smoother.cpp
     tool/kis_painting_information_builder.cpp
     tool/kis_stabilized_events_sampler.cpp
     tool/kis_tool_freehand_helper.cpp
     tool/kis_tool_multihand_helper.cpp
     tool/kis_figure_painting_tool_helper.cpp
     tool/kis_recording_adapter.cpp
     tool/kis_tool_paint.cc
     tool/kis_tool_shape.cc
     tool/kis_tool_ellipse_base.cpp
     tool/kis_tool_rectangle_base.cpp
     tool/kis_tool_polyline_base.cpp
     tool/kis_tool_utils.cpp
     tool/kis_resources_snapshot.cpp
     tool/kis_smoothing_options.cpp
     tool/KisStabilizerDelayedPaintHelper.cpp
     tool/strokes/freehand_stroke.cpp
     tool/strokes/kis_painter_based_stroke_strategy.cpp
     tool/strokes/kis_filter_stroke_strategy.cpp
     tool/strokes/kis_color_picker_stroke_strategy.cpp
 
     widgets/kis_cmb_composite.cc
     widgets/kis_cmb_contour.cpp
     widgets/kis_cmb_gradient.cpp
     widgets/kis_paintop_list_widget.cpp
     widgets/kis_cmb_idlist.cc
     widgets/kis_color_space_selector.cc
     widgets/kis_advanced_color_space_selector.cc
     widgets/kis_cie_tongue_widget.cpp
     widgets/kis_tone_curve_widget.cpp
     widgets/kis_curve_widget.cpp
     widgets/kis_custom_image_widget.cc
     widgets/kis_image_from_clipboard_widget.cpp
     widgets/kis_double_widget.cc
     widgets/kis_filter_selector_widget.cc
     widgets/kis_gradient_chooser.cc
     widgets/kis_gradient_slider_widget.cc
     widgets/kis_gradient_slider.cpp
     widgets/kis_iconwidget.cc
     widgets/kis_mask_widgets.cpp
     widgets/kis_meta_data_merge_strategy_chooser_widget.cc
     widgets/kis_multi_bool_filter_widget.cc
     widgets/kis_multi_double_filter_widget.cc
     widgets/kis_multi_integer_filter_widget.cc
     widgets/kis_multipliers_double_slider_spinbox.cpp
     widgets/kis_paintop_presets_popup.cpp
     widgets/kis_tool_options_popup.cpp
     widgets/kis_paintop_presets_chooser_popup.cpp
     widgets/kis_paintop_presets_save.cpp
     widgets/kis_pattern_chooser.cc
 
     widgets/kis_popup_button.cc
     widgets/kis_preset_chooser.cpp
     widgets/kis_progress_widget.cpp
     widgets/kis_selection_options.cc
     widgets/kis_scratch_pad.cpp
     widgets/kis_scratch_pad_event_filter.cpp
     widgets/kis_preset_selector_strip.cpp
     widgets/kis_slider_spin_box.cpp
     widgets/kis_size_group.cpp
     widgets/kis_size_group_p.cpp
     widgets/kis_wdg_generator.cpp
     widgets/kis_workspace_chooser.cpp
     widgets/squeezedcombobox.cpp
     widgets/kis_categorized_list_view.cpp
     widgets/kis_widget_chooser.cpp
     widgets/kis_tool_button.cpp
     widgets/kis_floating_message.cpp
     widgets/kis_lod_availability_widget.cpp
     widgets/kis_color_label_selector_widget.cpp
     widgets/kis_color_filter_combo.cpp
     widgets/kis_elided_label.cpp
     widgets/kis_stopgradient_slider_widget.cpp
     widgets/kis_spinbox_color_selector.cpp
     widgets/kis_screen_color_picker.cpp
     widgets/kis_preset_live_preview_view.cpp
     widgets/KoDualColorButton.cpp
     widgets/kis_color_input.cpp
     widgets/kis_color_button.cpp
     widgets/KisVisualColorSelector.cpp
     widgets/KisVisualColorSelectorShape.cpp
     widgets/KisVisualEllipticalSelectorShape.cpp
     widgets/KisVisualRectangleSelectorShape.cpp
     widgets/KisVisualTriangleSelectorShape.cpp
     widgets/KoStrokeConfigWidget.cpp
     widgets/KoFillConfigWidget.cpp
     widgets/KoShapeFillWrapper.cpp
 
 
     utils/kis_document_aware_spin_box_unit_manager.cpp
 
     input/kis_input_manager.cpp
     input/kis_input_manager_p.cpp
     input/kis_extended_modifiers_mapper.cpp
     input/kis_abstract_input_action.cpp
     input/kis_tool_invocation_action.cpp
     input/kis_pan_action.cpp
     input/kis_alternate_invocation_action.cpp
     input/kis_rotate_canvas_action.cpp
     input/kis_zoom_action.cpp
     input/kis_change_frame_action.cpp
     input/kis_gamma_exposure_action.cpp
     input/kis_show_palette_action.cpp
     input/kis_change_primary_setting_action.cpp
     input/kis_abstract_shortcut.cpp
     input/kis_native_gesture_shortcut.cpp
     input/kis_single_action_shortcut.cpp
     input/kis_stroke_shortcut.cpp
     input/kis_shortcut_matcher.cpp
     input/kis_select_layer_action.cpp
     input/KisQtWidgetsTweaker.cpp
 
     operations/kis_operation.cpp
     operations/kis_operation_configuration.cpp
     operations/kis_operation_registry.cpp
     operations/kis_operation_ui_factory.cpp
     operations/kis_operation_ui_widget.cpp
     operations/kis_filter_selection_operation.cpp
     actions/kis_selection_action_factories.cpp
     actions/KisPasteActionFactory.cpp
     input/kis_touch_shortcut.cpp
     kis_document_undo_store.cpp
     kis_transaction_based_command.cpp
     kis_gui_context_command.cpp
     kis_gui_context_command_p.cpp
     input/kis_tablet_debugger.cpp
     input/kis_input_profile_manager.cpp
     input/kis_input_profile.cpp
     input/kis_shortcut_configuration.cpp
     input/config/kis_input_configuration_page.cpp
     input/config/kis_edit_profiles_dialog.cpp
     input/config/kis_input_profile_model.cpp
     input/config/kis_input_configuration_page_item.cpp
     input/config/kis_action_shortcuts_model.cpp
     input/config/kis_input_type_delegate.cpp
     input/config/kis_input_mode_delegate.cpp
     input/config/kis_input_button.cpp
     input/config/kis_input_editor_delegate.cpp
     input/config/kis_mouse_input_editor.cpp
     input/config/kis_wheel_input_editor.cpp
     input/config/kis_key_input_editor.cpp
     processing/fill_processing_visitor.cpp
     kis_asl_layer_style_serializer.cpp
     kis_psd_layer_style_resource.cpp
     canvas/kis_mirror_axis.cpp
 
     kis_abstract_perspective_grid.cpp
     
     KisApplication.cpp
     KisAutoSaveRecoveryDialog.cpp
     KisDetailsPane.cpp
     KisDocument.cpp
     KisNodeDelegate.cpp
     kis_node_view_visibility_delegate.cpp
     KisNodeToolTip.cpp
     KisNodeView.cpp
     kis_node_view_color_scheme.cpp
     KisImportExportFilter.cpp
     KisFilterEntry.cpp
     KisImportExportManager.cpp
     KisImportExportUtils.cpp
     kis_async_action_feedback.cpp
     KisMainWindow.cpp
     KisOpenPane.cpp
     KisPart.cpp
     KisPrintJob.cpp
     KisTemplate.cpp
     KisTemplateCreateDia.cpp
     KisTemplateGroup.cpp
     KisTemplates.cpp
     KisTemplatesPane.cpp
     KisTemplateTree.cpp
     KisUndoStackAction.cpp
     KisView.cpp
 
     thememanager.cpp
 
     kis_mainwindow_observer.cpp
     KisViewManager.cpp
     kis_mirror_manager.cpp
 
     qtlockedfile/qtlockedfile.cpp
 
     qtsingleapplication/qtlocalpeer.cpp
     qtsingleapplication/qtsingleapplication.cpp
 
     KisResourceBundle.cpp
     KisResourceBundleManifest.cpp
 
     kis_md5_generator.cpp
     KisApplicationArguments.cpp
 
     KisNetworkAccessManager.cpp
     KisMultiFeedRSSModel.cpp
     KisRemoteFileFetcher.cpp
 
     KisPaletteModel.cpp
     kis_palette_delegate.cpp
     kis_palette_view.cpp
     KisColorsetChooser.cpp
     KisSaveGroupVisitor.cpp
 )
 
 if(WIN32)
     if (NOT Qt5Gui_PRIVATE_INCLUDE_DIRS)
         message(FATAL_ERROR "Qt5Gui Private header are missing!")
     endif()
     set(kritaui_LIB_SRCS
         ${kritaui_LIB_SRCS}
         input/kis_tablet_event.cpp
         input/wintab/kis_tablet_support_win.cpp
         input/wintab/kis_screen_size_choice_dialog.cpp
         qtlockedfile/qtlockedfile_win.cpp
         input/wintab/kis_tablet_support_win8.cpp
         )
     include_directories(${Qt5Gui_PRIVATE_INCLUDE_DIRS})
 endif()
 
     set(kritaui_LIB_SRCS
         ${kritaui_LIB_SRCS}
         kis_animation_frame_cache.cpp
         kis_animation_cache_populator.cpp
         KisAsyncAnimationRendererBase.cpp
         KisAsyncAnimationCacheRenderer.cpp
         KisAsyncAnimationFramesSavingRenderer.cpp
         dialogs/KisAsyncAnimationRenderDialogBase.cpp
         dialogs/KisAsyncAnimationCacheRenderDialog.cpp
         dialogs/KisAsyncAnimationFramesSaveDialog.cpp
         canvas/kis_animation_player.cpp
         kis_animation_importer.cpp
         KisSyncedAudioPlayback.cpp
     )
 
 if(UNIX)
     set(kritaui_LIB_SRCS
         ${kritaui_LIB_SRCS}
         input/kis_tablet_event.cpp
         input/wintab/kis_tablet_support.cpp
         qtlockedfile/qtlockedfile_unix.cpp
         )
     if(NOT APPLE)
         set(kritaui_LIB_SRCS
             ${kritaui_LIB_SRCS}
             input/wintab/kis_tablet_support_x11.cpp
             input/wintab/qxcbconnection_xi2.cpp
             input/wintab/qxcbconnection.cpp
             input/wintab/kis_xi2_event_filter.cpp
             )
     endif()
 endif()
 
 if(APPLE)
     set(kritaui_LIB_SRCS
         ${kritaui_LIB_SRCS}
         osx.mm
     )
 endif()
 
 ki18n_wrap_ui(kritaui_LIB_SRCS
     widgets/KoFillConfigWidget.ui
     widgets/KoStrokeConfigWidget.ui
     forms/wdgdlgpngimport.ui
     forms/wdgfullscreensettings.ui
     forms/wdgautogradient.ui
     forms/wdggeneralsettings.ui
     forms/wdgperformancesettings.ui
     forms/wdggenerators.ui
     forms/wdgbookmarkedconfigurationseditor.ui
     forms/wdgapplyprofile.ui
     forms/wdgcustompattern.ui
     forms/wdglayerproperties.ui
     forms/wdgcolorsettings.ui
     forms/wdgtabletsettings.ui
     forms/wdgcolorspaceselector.ui
     forms/wdgcolorspaceselectoradvanced.ui
     forms/wdgdisplaysettings.ui
     forms/kis_previewwidgetbase.ui
     forms/kis_matrix_widget.ui
     forms/wdgselectionoptions.ui
     forms/wdggeometryoptions.ui
     forms/wdgnewimage.ui
     forms/wdgimageproperties.ui
     forms/wdgmaskfromselection.ui
     forms/wdgmasksource.ui
     forms/wdgfilterdialog.ui
     forms/wdgmetadatamergestrategychooser.ui
     forms/wdgpaintoppresets.ui
     forms/wdgpaintopsettings.ui
     forms/wdgdlggeneratorlayer.ui
     forms/wdgdlgfilelayer.ui
     forms/wdgfilterselector.ui
     forms/wdgfilternodecreation.ui
     forms/wdgpaintactioneditor.ui
     forms/wdgmultipliersdoublesliderspinbox.ui
     forms/wdgnodequerypatheditor.ui
     forms/wdgpresetselectorstrip.ui
     forms/wdgsavebrushpreset.ui
     forms/wdgdlgblacklistcleanup.ui
     forms/wdgrectangleconstraints.ui
     forms/wdgimportimagesequence.ui
     forms/wdgstrokeselectionproperties.ui
     forms/KisDetailsPaneBase.ui
     forms/KisOpenPaneBase.ui
     forms/wdgstopgradienteditor.ui
     brushhud/kis_dlg_brush_hud_config.ui
     forms/wdgdlginternalcolorselector.ui
     dialogs/kis_delayed_save_dialog.ui
     input/config/kis_input_configuration_page.ui
     input/config/kis_edit_profiles_dialog.ui
     input/config/kis_input_configuration_page_item.ui
     input/config/kis_mouse_input_editor.ui
     input/config/kis_wheel_input_editor.ui
     input/config/kis_key_input_editor.ui
 
     layerstyles/wdgBevelAndEmboss.ui
     layerstyles/wdgblendingoptions.ui
     layerstyles/WdgColorOverlay.ui
     layerstyles/wdgContour.ui
     layerstyles/wdgdropshadow.ui
     layerstyles/WdgGradientOverlay.ui
     layerstyles/wdgInnerGlow.ui
     layerstyles/wdglayerstyles.ui
     layerstyles/WdgPatternOverlay.ui
     layerstyles/WdgSatin.ui
     layerstyles/WdgStroke.ui
     layerstyles/wdgstylesselector.ui
     layerstyles/wdgTexture.ui
 
     wdgsplash.ui
     input/wintab/kis_screen_size_choice_dialog.ui
 
 )
 
 
 QT5_WRAP_CPP(kritaui_HEADERS_MOC KisNodePropertyAction_p.h)
 
 add_library(kritaui SHARED ${kritaui_HEADERS_MOC} ${kritaui_LIB_SRCS} )
 generate_export_header(kritaui BASE_NAME kritaui)
 
 target_link_libraries(kritaui KF5::CoreAddons KF5::Completion KF5::I18n KF5::ItemViews Qt5::Network
                       kritaimpex kritacolor kritaimage kritalibbrush kritawidgets kritawidgetutils ${PNG_LIBRARIES} ${EXIV2_LIBRARIES}
 )
 
 if (HAVE_QT_MULTIMEDIA)
     target_link_libraries(kritaui Qt5::Multimedia)
 endif()
 
 if (HAVE_KIO)
     target_link_libraries(kritaui KF5::KIOCore)
 endif() 
 
 if (NOT WIN32 AND NOT APPLE)
   target_link_libraries(kritaui ${X11_X11_LIB}
                                 ${X11_Xinput_LIB}
                                 ${XCB_LIBRARIES})
 endif()
 
 if(APPLE)
     target_link_libraries(kritaui ${FOUNDATION_LIBRARY})
     target_link_libraries(kritaui ${APPKIT_LIBRARY})
 endif ()
 
 
 target_link_libraries(kritaui ${OPENEXR_LIBRARIES})
 
 # Add VSync disable workaround
 if(NOT WIN32 AND NOT APPLE)
     target_link_libraries(kritaui ${CMAKE_DL_LIBS} Qt5::X11Extras)
 endif()
 
 if(X11_FOUND)
     target_link_libraries(kritaui Qt5::X11Extras ${X11_LIBRARIES})
 endif()
 
 target_include_directories(kritaui
     PUBLIC
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/canvas>
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/flake>
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/ora>
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/tool>
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/utils>
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/widgets>
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/input/wintab>
 )
 
 set_target_properties(kritaui
     PROPERTIES VERSION ${GENERIC_KRITA_LIB_VERSION} SOVERSION ${GENERIC_KRITA_LIB_SOVERSION}
 )
 install(TARGETS kritaui  ${INSTALL_TARGETS_DEFAULT_ARGS})
 
 
 if (APPLE)
     install(FILES osx.stylesheet DESTINATION ${DATA_INSTALL_DIR}/krita)
 endif ()
diff --git a/libs/ui/dialogs/kis_dlg_file_layer.cpp b/libs/ui/dialogs/kis_dlg_file_layer.cpp
index 07ba826b10..0c3c2f82e2 100644
--- a/libs/ui/dialogs/kis_dlg_file_layer.cpp
+++ b/libs/ui/dialogs/kis_dlg_file_layer.cpp
@@ -1,98 +1,117 @@
 /* This file is part of the KDE project
  * Copyright (C) Boudewijn Rempt <boud@valdyas.org>, (C) 2013
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 #include "kis_dlg_file_layer.h"
 
 #include <QLineEdit>
 #include <QCheckBox>
 #include <QStandardPaths>
 
 #include <klocalizedstring.h>
 
 #include <KoFileDialog.h>
 #include <KisApplication.h>
 #include <KisImportExportManager.h>
 #include <kis_file_name_requester.h>
 #include <kis_config_widget.h>
 #include <kis_paint_device.h>
 #include <kis_transaction.h>
 #include <kis_node.h>
 #include <kis_file_layer.h>
 
 KisDlgFileLayer::KisDlgFileLayer(const QString &basePath, const QString & name, QWidget * parent)
     : KoDialog(parent)
     , m_basePath(basePath)
 {
     setButtons(Ok | Cancel);
     setDefaultButton(Ok);
     QWidget * page = new QWidget(this);
     dlgWidget.setupUi(page);
     dlgWidget.wdgUrlRequester->setMimeTypeFilters(KisImportExportManager::mimeFilter(KisImportExportManager::Import));
     setMainWidget(page);
 
     //dlgWidget.wdgUrlRequester->setBasePath(m_basePath);
     dlgWidget.wdgUrlRequester->setStartDir(m_basePath);
 
     dlgWidget.txtLayerName->setText(name);
 
     connect(dlgWidget.wdgUrlRequester, SIGNAL(textChanged(const QString &)),
             SLOT(slotNameChanged(const QString &)));
 
     enableButtonOk(false);
 }
 
 void KisDlgFileLayer::slotNameChanged(const QString & text)
 {
     enableButtonOk(!text.isEmpty());
 }
 
 QString KisDlgFileLayer::layerName() const
 {
     return dlgWidget.txtLayerName->text();
 }
 
 KisFileLayer::ScalingMethod KisDlgFileLayer::scaleToImageResolution() const
 {
     if (dlgWidget.radioDontScale->isChecked()) {
         return KisFileLayer::None;
     }
     else if (dlgWidget.radioScaleToImageSize->isChecked()) {
         return KisFileLayer::ToImageSize;
     }
     else {
         return KisFileLayer::ToImagePPI;
     }
 }
 
+void KisDlgFileLayer::setFileName(QString fileName)
+{
+    dlgWidget.wdgUrlRequester->setFileName(fileName);
+}
+
+void KisDlgFileLayer::setScalingMethod(KisFileLayer::ScalingMethod method)
+{
+    dlgWidget.radioDontScale->setChecked(false);
+    dlgWidget.radioScaleToImageSize->setChecked(false);
+    dlgWidget.radioScalePPI->setChecked(false);
+    if (method == KisFileLayer::None) {
+        dlgWidget.radioDontScale->setChecked(true);
+    } else if (method == KisFileLayer::ToImageSize) {
+        dlgWidget.radioScaleToImageSize->setChecked(true);
+    } else {
+        dlgWidget.radioScalePPI->setChecked(true);
+    }
+}
+
 QString KisDlgFileLayer::fileName() const
 {
     QString path = dlgWidget.wdgUrlRequester->fileName();
     QFileInfo fi(path);
     if (fi.isSymLink()) {
         path = fi.symLinkTarget();
         fi = QFileInfo(path);
     }
     if (!m_basePath.isEmpty() && fi.isAbsolute()) {
         QDir directory(m_basePath);
         path = directory.relativeFilePath(path);
     }
 
     return path;
 }
 
diff --git a/libs/ui/dialogs/kis_dlg_file_layer.h b/libs/ui/dialogs/kis_dlg_file_layer.h
index b7a66d1887..b7d83aa686 100644
--- a/libs/ui/dialogs/kis_dlg_file_layer.h
+++ b/libs/ui/dialogs/kis_dlg_file_layer.h
@@ -1,60 +1,63 @@
 /* This file is part of the KDE project
  * Copyright (C) Boudewijn Rempt <boud@valdyas.org>, (C) 2013
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 #ifndef KIS_DLG_FILE_LAYER_H
 #define KIS_DLG_FILE_LAYER_H
 
 #include <KoDialog.h>
 #include <QString>
 
 
 #include <kis_file_layer.h>
 
 #include "ui_wdgdlgfilelayer.h"
 
 /**
  * Create a new file layer
  */
 class KisDlgFileLayer : public KoDialog
 {
 public:
 
     Q_OBJECT
 
 public:
 
     /**
      * Create a new file layer
      * @param name the proposed name for this layer
      * @param parent the widget parent of this dialog
      */
     KisDlgFileLayer(const QString &basePath, const QString &name, QWidget *parent = 0);
     QString fileName() const;
     QString layerName() const;
     KisFileLayer::ScalingMethod scaleToImageResolution() const;
 
+    void setFileName(QString fileName);
+    void setScalingMethod(KisFileLayer::ScalingMethod method);
+
 protected Q_SLOTS:
     void slotNameChanged(const QString &);
 
 private:
 
     Ui_WdgDlgFileLayer dlgWidget;
     QString m_basePath;
 };
 
 #endif
diff --git a/libs/ui/kis_change_file_layer_command.h b/libs/ui/kis_change_file_layer_command.h
new file mode 100644
index 0000000000..823c03190d
--- /dev/null
+++ b/libs/ui/kis_change_file_layer_command.h
@@ -0,0 +1,66 @@
+/*
+ *  Copyright (c) 2017 Wolthera van Hövell tot Westerflier<griffinvalley@mail.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+#ifndef KIS_CHANGE_FILE_LAYER_COMMAND_H
+#define KIS_CHANGE_FILE_LAYER_COMMAND_H
+#include <kundo2command.h>
+#include "kis_types.h"
+#include "kis_file_layer.h"
+class KisChangeFileLayerCmd : public KUndo2Command
+{
+
+public:
+    KisChangeFileLayerCmd(KisFileLayerSP fileLayer,
+                          const QString &oldPath,
+                          const QString &oldFileName,
+                          const KisFileLayer::ScalingMethod &oldMethod,
+                          const QString &newPath,
+                          const QString &newFileName,
+                          const KisFileLayer::ScalingMethod &newMethod)
+        : KUndo2Command(kundo2_i18n("Change File Layer")) {
+        m_node = fileLayer;
+
+        m_oldPath = oldPath;
+        m_newPath = newPath;
+        m_oldFileName = oldFileName;
+        m_newFileName = newFileName;
+        m_oldMethod = oldMethod;
+        m_newMethod = newMethod;
+    }
+public:
+    void redo() override {
+        // setFileName() automatically issues a setDirty call
+        m_node->setScalingMethod(m_newMethod);
+        m_node->setFileName(m_newPath, m_newFileName);
+    }
+
+    void undo() override {
+        // setFileName() automatically issues a setDirty call
+        m_node->setScalingMethod(m_oldMethod);
+        m_node->setFileName(m_oldPath, m_oldFileName);
+    }
+private:
+    KisFileLayerSP m_node;
+
+    QString m_oldPath;
+    QString m_newPath;
+    QString m_oldFileName;
+    QString m_newFileName;
+    KisFileLayer::ScalingMethod m_oldMethod;
+    KisFileLayer::ScalingMethod m_newMethod;
+};
+#endif // KIS_CHANGE_FILE_LAYER_COMMAND_H
diff --git a/libs/ui/kis_file_layer.cpp b/libs/ui/kis_file_layer.cpp
index e0420ddac6..b812b2a094 100644
--- a/libs/ui/kis_file_layer.cpp
+++ b/libs/ui/kis_file_layer.cpp
@@ -1,239 +1,245 @@
 /*
  *  Copyright (c) 2013 Boudewijn Rempt <boud@valdyas.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation; either version 2 of the License, or
  *  (at your option) any later version.
  *
  *  This program is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 #include "kis_file_layer.h"
 
 #include <QFile>
 #include <QFileInfo>
 
 #include "kis_transform_worker.h"
 #include "kis_filter_strategy.h"
 #include "kis_node_progress_proxy.h"
 #include "kis_node_visitor.h"
 #include "kis_image.h"
 #include "kis_types.h"
 #include "commands_new/kis_node_move_command2.h"
 #include "kis_default_bounds.h"
 #include "kis_layer_properties_icons.h"
 #include <KisPart.h>
 #include <KisDocument.h>
 #include <QDir>
 
 
 KisFileLayer::KisFileLayer(KisImageWSP image, const QString &name, quint8 opacity)
     : KisExternalLayer(image, name, opacity)
 {
     connect(&m_loader, SIGNAL(loadingFinished(KisPaintDeviceSP,int,int)), SLOT(slotLoadingFinished(KisPaintDeviceSP,int,int)));
 }
 
 KisFileLayer::KisFileLayer(KisImageWSP image, const QString &basePath, const QString &filename, ScalingMethod scaleToImageResolution, const QString &name, quint8 opacity)
     : KisExternalLayer(image, name, opacity)
     , m_basePath(basePath)
     , m_filename(filename)
     , m_scalingMethod(scaleToImageResolution)
 {
     /**
      * Set default paint device for a layer. It will be used is case
      * the file does not exist anymore. Or course, this can happen only
      * in the failing execution path.
      */
     m_paintDevice = new KisPaintDevice(image->colorSpace());
 
     connect(&m_loader, SIGNAL(loadingFinished(KisPaintDeviceSP,int,int)), SLOT(slotLoadingFinished(KisPaintDeviceSP,int,int)));
 
     QFileInfo fi(path());
     if (fi.exists()) {
         m_loader.setPath(path());
         m_loader.reloadImage();
     }
 }
 
 KisFileLayer::~KisFileLayer()
 {
 }
 
 KisFileLayer::KisFileLayer(const KisFileLayer &rhs)
     : KisExternalLayer(rhs)
 {
     m_basePath = rhs.m_basePath;
     m_filename = rhs.m_filename;
     KIS_SAFE_ASSERT_RECOVER_NOOP(QFile::exists(path()));
 
     m_scalingMethod = rhs.m_scalingMethod;
 
     m_paintDevice = new KisPaintDevice(*rhs.m_paintDevice);
 
     connect(&m_loader, SIGNAL(loadingFinished(KisPaintDeviceSP,int,int)), SLOT(slotLoadingFinished(KisPaintDeviceSP,int,int)));
     m_loader.setPath(path());
 }
 
 QIcon KisFileLayer::icon() const
 {
     return KisIconUtils::loadIcon("fileLayer");
 }
 
 void KisFileLayer::resetCache()
 {
     m_loader.reloadImage();
 }
 
 const KoColorSpace *KisFileLayer::colorSpace() const
 {
     return m_paintDevice->colorSpace();
 }
 
 KisPaintDeviceSP KisFileLayer::original() const
 {
     return m_paintDevice;
 }
 
 KisPaintDeviceSP KisFileLayer::paintDevice() const
 {
     return 0;
 }
 
 void KisFileLayer::setSectionModelProperties(const KisBaseNode::PropertyList &properties)
 {
     KisBaseNode::setSectionModelProperties(properties);
     Q_FOREACH (const KisBaseNode::Property &property, properties) {
         if (property.id== KisLayerPropertiesIcons::openFileLayerFile.id()) {
             if (property.state.toBool() == false) {
                 openFile();
             }
         }
     }
 }
 
 KisBaseNode::PropertyList KisFileLayer::sectionModelProperties() const
 {
     KisBaseNode::PropertyList l = KisLayer::sectionModelProperties();
     l << KisBaseNode::Property(KoID("sourcefile", i18n("File")), m_filename);
     l << KisLayerPropertiesIcons::getProperty(KisLayerPropertiesIcons::openFileLayerFile, true);
     return l;
 }
 
 void KisFileLayer::setFileName(const QString &basePath, const QString &filename)
 {
     m_basePath = basePath;
     m_filename = filename;
 
     m_loader.setPath(path());
     m_loader.reloadImage();
 }
 
 QString KisFileLayer::fileName() const
 {
     return m_filename;
 }
 
 QString KisFileLayer::path() const
 {
     if (m_basePath.isEmpty()) {
         return m_filename;
     }
     else {
         return QDir(m_basePath).filePath(QDir::cleanPath(m_filename));;
     }
 }
 
 void KisFileLayer::openFile() const
 {
     bool fileAlreadyOpen = false;
     Q_FOREACH (KisDocument *doc, KisPart::instance()->documents()) {
         if (doc->url().toLocalFile()==path()){
             fileAlreadyOpen = true;
         }
     }
     if (!fileAlreadyOpen) {
         KisPart::instance()->openExistingFile(QUrl::fromLocalFile(QFileInfo(path()).absoluteFilePath()));
     }
 }
 
 KisFileLayer::ScalingMethod KisFileLayer::scalingMethod() const
 {
     return m_scalingMethod;
 }
 
+void KisFileLayer::setScalingMethod(ScalingMethod method)
+{
+    m_scalingMethod = method;
+}
+
 void KisFileLayer::slotLoadingFinished(KisPaintDeviceSP projection, int xRes, int yRes)
 {
     qint32 oldX = x();
     qint32 oldY = y();
+    const QRect oldLayerExtent = m_paintDevice->extent();
 
     m_paintDevice->makeCloneFrom(projection, projection->extent());
     m_paintDevice->setDefaultBounds(new KisDefaultBounds(image()));
 
     QSize size = projection->exactBounds().size();
 
     if (m_scalingMethod == ToImagePPI && (image()->xRes() != xRes
                                           || image()->yRes() != yRes)) {
         qreal xscale = image()->xRes() / xRes;
         qreal yscale = image()->yRes() / yRes;
 
         KisTransformWorker worker(m_paintDevice, xscale, yscale, 0.0, 0.0, 0.0, 0, 0, 0, 0, 0, KisFilterStrategyRegistry::instance()->get("Bicubic"));
         worker.run();
     }
     else if (m_scalingMethod == ToImageSize) {
         QSize sz = size;
         sz.scale(image()->size(), Qt::KeepAspectRatio);
         qreal xscale =  (qreal)sz.width() / (qreal)size.width();
         qreal yscale = (qreal)sz.height() / (qreal)size.height();
 
         KisTransformWorker worker(m_paintDevice, xscale, yscale, 0.0, 0.0, 0.0, 0, 0, 0, 0, 0, KisFilterStrategyRegistry::instance()->get("Bicubic"));
         worker.run();
     }
 
     m_paintDevice->setX(oldX);
     m_paintDevice->setY(oldY);
 
-    setDirty();
+    setDirty(m_paintDevice->extent() | oldLayerExtent);
 }
 
 KisNodeSP KisFileLayer::clone() const
 {
     qDebug() << "Cloning KisFileLayer" << m_filename;
     return KisNodeSP(new KisFileLayer(*this));
 }
 
 bool KisFileLayer::allowAsChild(KisNodeSP node) const
 {
     return node->inherits("KisMask");
 }
 
 bool KisFileLayer::accept(KisNodeVisitor& visitor)
 {
     return visitor.visit(this);
 }
 
 void KisFileLayer::accept(KisProcessingVisitor &visitor, KisUndoAdapter *undoAdapter)
 {
     return visitor.visit(this, undoAdapter);
 }
 
 KUndo2Command* KisFileLayer::crop(const QRect & rect)
 {
     QPoint oldPos(x(), y());
     QPoint newPos = oldPos - rect.topLeft();
 
     return new KisNodeMoveCommand2(this, oldPos, newPos);
 }
 
 KUndo2Command* KisFileLayer::transform(const QTransform &/*transform*/)
 {
     warnKrita << "WARNING: File Layer does not support transformations!" << name();
     return 0;
 }
 
diff --git a/libs/ui/kis_file_layer.h b/libs/ui/kis_file_layer.h
index ff707c5122..82faf5c656 100644
--- a/libs/ui/kis_file_layer.h
+++ b/libs/ui/kis_file_layer.h
@@ -1,86 +1,87 @@
 /*
  *  Copyright (c) 2013 Boudewijn Rempt <boud@valdyas.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation; either version 2 of the License, or
  *  (at your option) any later version.
  *
  *  This program is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 #ifndef KIS_FILE_LAYER_H
 #define KIS_FILE_LAYER_H
 
 #include "kritaui_export.h"
 
 #include "kis_external_layer_iface.h"
 #include "kis_safe_document_loader.h"
 
 
 
 /**
  * @brief The KisFileLayer class loads a particular file as a layer into the layer stack.
  */
 class KRITAUI_EXPORT KisFileLayer : public KisExternalLayer
 {
     Q_OBJECT
 public:
 
     enum ScalingMethod {
         None,
         ToImageSize,
         ToImagePPI
     };
 
     KisFileLayer(KisImageWSP image, const QString &name, quint8 opacity);
     KisFileLayer(KisImageWSP image, const QString& basePath, const QString &filename, ScalingMethod scalingMethod, const QString &name, quint8 opacity);
     ~KisFileLayer() override;
     KisFileLayer(const KisFileLayer& rhs);
 
     QIcon icon() const override;
 
     void resetCache() override;
 
     const KoColorSpace *colorSpace() const override;
 
     KisPaintDeviceSP original() const override;
     KisPaintDeviceSP paintDevice() const override;
     void setSectionModelProperties(const KisBaseNode::PropertyList &properties) override;
     KisBaseNode::PropertyList sectionModelProperties() const override;
 
     void setFileName(const QString &basePath, const QString &filename);
     QString fileName() const;
     QString path() const;
     void openFile() const;
 
     ScalingMethod scalingMethod() const;
+    void setScalingMethod(ScalingMethod method);
 
     KisNodeSP clone() const override;
     bool allowAsChild(KisNodeSP) const override;
 
     bool accept(KisNodeVisitor&) override;
     void accept(KisProcessingVisitor &visitor, KisUndoAdapter *undoAdapter) override;
 
     KUndo2Command* crop(const QRect & rect) override;
     KUndo2Command* transform(const QTransform &transform) override;
 
 public Q_SLOTS:
     void slotLoadingFinished(KisPaintDeviceSP projection, int xRes, int yRes);
 
 private:
     QString m_basePath;
     QString m_filename;
     ScalingMethod m_scalingMethod;
 
     KisPaintDeviceSP m_paintDevice;
     KisSafeDocumentLoader m_loader;
 };
 
 #endif // KIS_FILE_LAYER_H
diff --git a/libs/ui/kis_layer_manager.cc b/libs/ui/kis_layer_manager.cc
index d3c4cde16d..323330fc82 100644
--- a/libs/ui/kis_layer_manager.cc
+++ b/libs/ui/kis_layer_manager.cc
@@ -1,923 +1,956 @@
 /*
  *  Copyright (C) 2006 Boudewijn Rempt <boud@valdyas.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation; either version 2 of the License, or
  *  (at your option) any later version.
  *
  *  This program is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
 #include "kis_layer_manager.h"
 
 #include <QRect>
 #include <QApplication>
 #include <QCursor>
 #include <QString>
 #include <QDialog>
 #include <QVBoxLayout>
 #include <QFileInfo>
 #include <QStandardPaths>
 
 #include <kactioncollection.h>
 #include <klocalizedstring.h>
 #include <QMessageBox>
 #include <QUrl>
 
 #include <kis_file_name_requester.h>
 #include <kis_icon.h>
 #include <KisImportExportManager.h>
 #include <KisDocument.h>
 #include <KoColorSpace.h>
 #include <KoCompositeOpRegistry.h>
 #include <KoPointerEvent.h>
 #include <KoColorProfile.h>
 #include <KoSelection.h>
 #include <KisPart.h>
 #include <KisMainWindow.h>
 
 #include <filter/kis_filter_configuration.h>
 #include <filter/kis_filter.h>
 #include <kis_filter_strategy.h>
 #include <generator/kis_generator_layer.h>
 #include <kis_file_layer.h>
 #include <kis_adjustment_layer.h>
 #include <kis_mask.h>
 #include <kis_clone_layer.h>
 #include <kis_group_layer.h>
 #include <kis_image.h>
 #include <kis_layer.h>
 #include <kis_paint_device.h>
 #include <kis_selection.h>
 #include <flake/kis_shape_layer.h>
 #include <kis_undo_adapter.h>
 #include <kis_painter.h>
 #include <metadata/kis_meta_data_store.h>
 #include <metadata/kis_meta_data_merge_strategy_registry.h>
 #include <kis_psd_layer_style.h>
 #include <KisMimeDatabase.h>
 
 #include "KisImportExportManager.h"
 #include "kis_config.h"
 #include "kis_cursor.h"
 #include "dialogs/kis_dlg_adj_layer_props.h"
 #include "dialogs/kis_dlg_adjustment_layer.h"
 #include "dialogs/kis_dlg_layer_properties.h"
 #include "dialogs/kis_dlg_generator_layer.h"
 #include "dialogs/kis_dlg_file_layer.h"
 #include "dialogs/kis_dlg_layer_style.h"
 #include "KisDocument.h"
 #include "kis_filter_manager.h"
 #include "kis_node_visitor.h"
 #include "kis_paint_layer.h"
 #include "commands/kis_image_commands.h"
 #include "commands/kis_layer_command.h"
 #include "commands/kis_node_commands.h"
+#include "kis_change_file_layer_command.h"
 #include "kis_canvas_resource_provider.h"
 #include "kis_selection_manager.h"
 #include "kis_statusbar.h"
 #include "KisViewManager.h"
 #include "kis_zoom_manager.h"
 #include "canvas/kis_canvas2.h"
 #include "widgets/kis_meta_data_merge_strategy_chooser_widget.h"
 #include "widgets/kis_wdg_generator.h"
 #include "kis_progress_widget.h"
 #include "kis_node_commands_adapter.h"
 #include "kis_node_manager.h"
 #include "kis_action.h"
 #include "kis_action_manager.h"
 #include "KisPart.h"
 #include "kis_raster_keyframe_channel.h"
 
 #include "kis_signal_compressor_with_param.h"
 #include "kis_abstract_projection_plane.h"
 #include "commands_new/kis_set_layer_style_command.h"
 #include "kis_post_execution_undo_adapter.h"
 #include "kis_selection_mask.h"
 #include "kis_layer_utils.h"
 #include "lazybrush/kis_colorize_mask.h"
 
 #include "KisSaveGroupVisitor.h"
 
 KisLayerManager::KisLayerManager(KisViewManager * view)
     : m_view(view)
     , m_imageView(0)
     , m_imageFlatten(0)
     , m_imageMergeLayer(0)
     , m_groupLayersSave(0)
     , m_imageResizeToLayer(0)
     , m_flattenLayer(0)
     , m_rasterizeLayer(0)
     , m_commandsAdapter(new KisNodeCommandsAdapter(m_view))
     , m_layerStyle(0)
 {
 }
 
 KisLayerManager::~KisLayerManager()
 {
     delete m_commandsAdapter;
 }
 
 void KisLayerManager::setView(QPointer<KisView>view)
 {
     m_imageView = view;
 }
 
 KisLayerSP KisLayerManager::activeLayer()
 {
     if (m_imageView) {
         return m_imageView->currentLayer();
     }
     return 0;
 }
 
 KisPaintDeviceSP KisLayerManager::activeDevice()
 {
     if (activeLayer()) {
         return activeLayer()->paintDevice();
     }
     return 0;
 }
 
 void KisLayerManager::activateLayer(KisLayerSP layer)
 {
     if (m_imageView) {
         emit sigLayerActivated(layer);
         layersUpdated();
         if (layer) {
             m_view->resourceProvider()->slotNodeActivated(layer.data());
         }
     }
 }
 
 
 void KisLayerManager::setup(KisActionManager* actionManager)
 {
     m_imageFlatten = actionManager->createAction("flatten_image");
     connect(m_imageFlatten, SIGNAL(triggered()), this, SLOT(flattenImage()));
 
     m_imageMergeLayer = actionManager->createAction("merge_layer");
     connect(m_imageMergeLayer, SIGNAL(triggered()), this, SLOT(mergeLayer()));
 
     m_flattenLayer = actionManager->createAction("flatten_layer");
     connect(m_flattenLayer, SIGNAL(triggered()), this, SLOT(flattenLayer()));
 
     m_rasterizeLayer = actionManager->createAction("rasterize_layer");
     connect(m_rasterizeLayer, SIGNAL(triggered()), this, SLOT(rasterizeLayer()));
 
     m_groupLayersSave = actionManager->createAction("save_groups_as_images");
     connect(m_groupLayersSave, SIGNAL(triggered()), this, SLOT(saveGroupLayers()));
 
     m_convertGroupAnimated = actionManager->createAction("convert_group_to_animated");
     connect(m_convertGroupAnimated, SIGNAL(triggered()), this, SLOT(convertGroupToAnimated()));
 
     m_imageResizeToLayer = actionManager->createAction("resizeimagetolayer");
     connect(m_imageResizeToLayer, SIGNAL(triggered()), this, SLOT(imageResizeToActiveLayer()));
 
     KisAction *action = actionManager->createAction("trim_to_image");
     connect(action, SIGNAL(triggered()), this, SLOT(trimToImage()));
 
     m_layerStyle  = actionManager->createAction("layer_style");
     connect(m_layerStyle, SIGNAL(triggered()), this, SLOT(layerStyle()));
 
 }
 
 void KisLayerManager::updateGUI()
 {
     KisImageSP image = m_view->image();
     KisLayerSP layer = activeLayer();
 
     const bool isGroupLayer = layer && layer->inherits("KisGroupLayer");
 
     m_imageMergeLayer->setText(
         isGroupLayer ?
             i18nc("@action:inmenu", "Merge Group") :
             i18nc("@action:inmenu", "Merge with Layer Below"));
     m_flattenLayer->setVisible(!isGroupLayer);
 
     if (m_view->statusBar())
         m_view->statusBar()->setProfile(image);
 }
 
 void KisLayerManager::imageResizeToActiveLayer()
 {
     KisLayerSP layer;
     KisImageWSP image = m_view->image();
 
     if (image && (layer = activeLayer())) {
         QRect cropRect = layer->projection()->nonDefaultPixelArea();
         if (!cropRect.isEmpty()) {
             image->cropImage(cropRect);
         } else {
             m_view->showFloatingMessage(
                 i18nc("floating message in layer manager",
                       "Layer is empty "),
                 QIcon(), 2000, KisFloatingMessage::Low);
         }
     }
 }
 
 void KisLayerManager::trimToImage()
 {
     KisImageWSP image = m_view->image();
     if (image) {
         image->cropImage(image->bounds());
     }
 }
 
 void KisLayerManager::layerProperties()
 {
     if (!m_view) return;
     if (!m_view->document()) return;
 
     KisLayerSP layer = activeLayer();
     QList<KisNodeSP> selectedNodes = m_view->nodeManager()->selectedNodes();
     const bool multipleLayersSelected = selectedNodes.size() > 1;
 
     if (!layer) return;
 
     KisAdjustmentLayerSP alayer = KisAdjustmentLayerSP(dynamic_cast<KisAdjustmentLayer*>(layer.data()));
     KisGeneratorLayerSP glayer = KisGeneratorLayerSP(dynamic_cast<KisGeneratorLayer*>(layer.data()));
+    KisFileLayerSP flayer = KisFileLayerSP(dynamic_cast<KisFileLayer*>(layer.data()));
 
     if (alayer && !multipleLayersSelected) {
 
         KisPaintDeviceSP dev = alayer->projection();
 
         KisDlgAdjLayerProps dlg(alayer, alayer.data(), dev, m_view, alayer->filter().data(), alayer->name(), i18n("Filter Layer Properties"), m_view->mainWindow(), "dlgadjlayerprops");
         dlg.resize(dlg.minimumSizeHint());
 
 
         KisFilterConfigurationSP configBefore(alayer->filter());
         KIS_ASSERT_RECOVER_RETURN(configBefore);
         QString xmlBefore = configBefore->toXML();
 
 
         if (dlg.exec() == QDialog::Accepted) {
 
             alayer->setName(dlg.layerName());
 
             KisFilterConfigurationSP configAfter(dlg.filterConfiguration());
             Q_ASSERT(configAfter);
             QString xmlAfter = configAfter->toXML();
 
             if(xmlBefore != xmlAfter) {
                 KisChangeFilterCmd *cmd
                    = new KisChangeFilterCmd(alayer,
                                              configBefore->name(),
                                              xmlBefore,
                                              configAfter->name(),
                                              xmlAfter,
                                              false);
                 // FIXME: check whether is needed
                 cmd->redo();
                 m_view->undoAdapter()->addCommand(cmd);
                 m_view->document()->setModified(true);
             }
         }
         else {
             KisFilterConfigurationSP configAfter(dlg.filterConfiguration());
             Q_ASSERT(configAfter);
             QString xmlAfter = configAfter->toXML();
 
             if(xmlBefore != xmlAfter) {
                 alayer->setFilter(KisFilterRegistry::instance()->cloneConfiguration(configBefore.data()));
                 alayer->setDirty();
             }
         }
     }
     else if (glayer && !multipleLayersSelected) {
 
         KisDlgGeneratorLayer dlg(glayer->name(), m_view, m_view->mainWindow());
         dlg.setCaption(i18n("Fill Layer Properties"));
 
         KisFilterConfigurationSP configBefore(glayer->filter());
         Q_ASSERT(configBefore);
         QString xmlBefore = configBefore->toXML();
 
         dlg.setConfiguration(configBefore.data());
         dlg.resize(dlg.minimumSizeHint());
 
         if (dlg.exec() == QDialog::Accepted) {
 
             glayer->setName(dlg.layerName());
 
             KisFilterConfigurationSP configAfter(dlg.configuration());
             Q_ASSERT(configAfter);
             QString xmlAfter = configAfter->toXML();
 
             if(xmlBefore != xmlAfter) {
                 KisChangeFilterCmd *cmd
                         = new KisChangeFilterCmd(glayer,
                                                  configBefore->name(),
                                                  xmlBefore,
                                                  configAfter->name(),
                                                  xmlAfter,
                                                  true);
                 // FIXME: check whether is needed
                 cmd->redo();
                 m_view->undoAdapter()->addCommand(cmd);
                 m_view->document()->setModified(true);
             }
 
         }
+    }  else if (flayer && !multipleLayersSelected){
+        QString basePath = QFileInfo(m_view->document()->url().toLocalFile()).absolutePath();
+        QString fileNameOld = flayer->fileName();
+        KisFileLayer::ScalingMethod scalingMethodOld = flayer->scalingMethod();
+        KisDlgFileLayer dlg(basePath, flayer->name(), m_view->mainWindow());
+        dlg.setCaption(i18n("File Layer Properties"));
+        dlg.setFileName(fileNameOld);
+        dlg.setScalingMethod(scalingMethodOld);
+
+        if (dlg.exec() == QDialog::Accepted) {
+            const QString fileNameNew = dlg.fileName();
+            KisFileLayer::ScalingMethod scalingMethodNew = dlg.scaleToImageResolution();
+
+            if(fileNameNew.isEmpty()){
+                QMessageBox::critical(m_view->mainWindow(), i18nc("@title:window", "Krita"), i18n("No file name specified"));
+                return;
+            }
+            flayer->setName(dlg.layerName());
+
+            if (fileNameOld!= fileNameNew || scalingMethodOld != scalingMethodNew) {
+                KisChangeFileLayerCmd *cmd
+                        = new KisChangeFileLayerCmd(flayer,
+                                                basePath,
+                                                fileNameOld,
+                                                scalingMethodOld,
+                                                basePath,
+                                                fileNameNew,
+                                                scalingMethodNew);
+                m_view->undoAdapter()->addCommand(cmd);
+            }
+        }
     } else { // If layer == normal painting layer, vector layer, or group layer
         QList<KisNodeSP> selectedNodes = m_view->nodeManager()->selectedNodes();
 
         KisDlgLayerProperties *dialog = new KisDlgLayerProperties(selectedNodes, m_view);
         dialog->resize(dialog->minimumSizeHint());
         dialog->setAttribute(Qt::WA_DeleteOnClose);
         Qt::WindowFlags flags = dialog->windowFlags();
         dialog->setWindowFlags(flags | Qt::WindowStaysOnTopHint | Qt::Dialog);
         dialog->show();
 
     }
 }
 
 void KisLayerManager::convertNodeToPaintLayer(KisNodeSP source)
 {
     KisImageWSP image = m_view->image();
     if (!image) return;
 
 
     KisLayer *srcLayer = qobject_cast<KisLayer*>(source.data());
     if (srcLayer && (srcLayer->inherits("KisGroupLayer") || srcLayer->layerStyle() || srcLayer->childCount() > 0)) {
         image->flattenLayer(srcLayer);
         return;
     }
 
 
     KisPaintDeviceSP srcDevice =
         source->paintDevice() ? source->projection() : source->original();
 
     bool putBehind = false;
     QString newCompositeOp = source->compositeOpId();
     KisColorizeMask *colorizeMask = dynamic_cast<KisColorizeMask*>(source.data());
     if (colorizeMask) {
         srcDevice = colorizeMask->coloringProjection();
         putBehind = colorizeMask->compositeOpId() == COMPOSITE_BEHIND;
         if (putBehind) {
             newCompositeOp = COMPOSITE_OVER;
         }
     }
 
     if (!srcDevice) return;
 
     KisPaintDeviceSP clone;
 
     if (*srcDevice->colorSpace() !=
         *srcDevice->compositionSourceColorSpace()) {
 
         clone = new KisPaintDevice(srcDevice->compositionSourceColorSpace());
 
         QRect rc(srcDevice->extent());
         KisPainter::copyAreaOptimized(rc.topLeft(), srcDevice, clone, rc);
 
     } else {
         clone = new KisPaintDevice(*srcDevice);
     }
 
     KisLayerSP layer = new KisPaintLayer(image,
                                          source->name(),
                                          source->opacity(),
                                          clone);
     layer->setCompositeOpId(newCompositeOp);
 
     KisNodeSP parent = source->parent();
     KisNodeSP above = source;
 
     while (parent && !parent->allowAsChild(layer)) {
         above = above->parent();
         parent = above ? above->parent() : 0;
     }
 
     if (putBehind && above == source->parent()) {
         above = above->prevSibling();
     }
 
     m_commandsAdapter->beginMacro(kundo2_i18n("Convert to a Paint Layer"));
     m_commandsAdapter->addNode(layer, parent, above);
     m_commandsAdapter->removeNode(source);
     m_commandsAdapter->endMacro();
 
 }
 
 void KisLayerManager::convertGroupToAnimated()
 {
     KisGroupLayerSP group = dynamic_cast<KisGroupLayer*>(activeLayer().data());
     if (group.isNull()) return;
 
     KisPaintLayerSP animatedLayer = new KisPaintLayer(m_view->image(), group->name(), OPACITY_OPAQUE_U8);
     animatedLayer->enableAnimation();
     KisRasterKeyframeChannel *contentChannel = dynamic_cast<KisRasterKeyframeChannel*>(
             animatedLayer->getKeyframeChannel(KisKeyframeChannel::Content.id(), true));
     KIS_ASSERT_RECOVER_RETURN(contentChannel);
 
     KisNodeSP child = group->firstChild();
     int time = 0;
     while (child) {
         contentChannel->importFrame(time, child->projection(), NULL);
         time++;
 
         child = child->nextSibling();
     }
 
     m_commandsAdapter->beginMacro(kundo2_i18n("Convert to an animated layer"));
     m_commandsAdapter->addNode(animatedLayer, group->parent(), group);
     m_commandsAdapter->removeNode(group);
     m_commandsAdapter->endMacro();
 }
 
 void KisLayerManager::convertLayerToFileLayer(KisNodeSP source)
 {
     KisImageSP image = m_view->image();
     if (!image) return;
 
     QStringList listMimeFilter = KisImportExportManager::mimeFilter(KisImportExportManager::Export);
 
     KoDialog dlg;
     QWidget *page = new QWidget(&dlg);
     dlg.setMainWidget(page);
     QBoxLayout *layout = new QVBoxLayout(page);
     dlg.setWindowTitle(i18n("Save layers to..."));
     QLabel *lbl = new QLabel(i18n("Choose the location where the layer will be saved to. The new file layer will then reference this location."));
     lbl->setWordWrap(true);
     layout->addWidget(lbl);
     KisFileNameRequester *urlRequester = new KisFileNameRequester(page);
     urlRequester->setMode(KoFileDialog::SaveFile);
     urlRequester->setMimeTypeFilters(listMimeFilter);
     urlRequester->setFileName(m_view->document()->url().toLocalFile());
     if (m_view->document()->url().isLocalFile()) {
         QFileInfo location = QFileInfo(m_view->document()->url().toLocalFile()).baseName();
         location.setFile(location.dir(), location.baseName()+"_"+ source->name()+".kra");
         urlRequester->setFileName(location.absoluteFilePath());
     } else {
         const QFileInfo location = QFileInfo(QStandardPaths::writableLocation(QStandardPaths::HomeLocation));
         const QString proposedFileName = QDir(location.absoluteFilePath()).absoluteFilePath(source->name() + ".kra");
         urlRequester->setFileName(proposedFileName);
     }
 
     layout->addWidget(urlRequester);
     if (!dlg.exec()) return;
 
     QString path = urlRequester->fileName();
 
     if (path.isEmpty()) return;
 
     QFileInfo f(path);
 
     QString mimeType= KisMimeDatabase::mimeTypeForFile(f.fileName());
     if (mimeType.isEmpty()) {
         mimeType = "image/png";
     }
     QScopedPointer<KisDocument> doc(KisPart::instance()->createDocument());
 
     QRect bounds = source->exactBounds();
 
     KisImageSP dst = new KisImage(doc->createUndoStore(),
                                   image->width(),
                                   image->height(),
                                   image->projection()->compositionSourceColorSpace(),
                                   source->name());
     dst->setResolution(image->xRes(), image->yRes());
     doc->setFileBatchMode(false);
     doc->setCurrentImage(dst);
     KisNodeSP node = source->clone();
     dst->addNode(node);
     dst->initialRefreshGraph();
     dst->cropImage(bounds);
     dst->waitForDone();
 
     bool r = doc->exportDocumentSync(QUrl::fromLocalFile(path), mimeType.toLatin1());
     if (!r) {
         qDebug()<< "Path:"<<path;
         qWarning() << doc->errorMessage();
     } else {
         QString basePath = QFileInfo(m_view->document()->url().toLocalFile()).absolutePath();
         QString relativePath = QDir(basePath).relativeFilePath(path);
         KisFileLayer *fileLayer = new KisFileLayer(image, basePath, relativePath, KisFileLayer::None, source->name(), OPACITY_OPAQUE_U8);
         fileLayer->setX(bounds.x());
         fileLayer->setY(bounds.y());
         KisNodeSP dstParent = source->parent();
         KisNodeSP dstAboveThis = source->prevSibling();
         m_commandsAdapter->beginMacro(kundo2_i18n("Convert to a file layer"));
         m_commandsAdapter->removeNode(source);
         m_commandsAdapter->addNode(fileLayer, dstParent, dstAboveThis);
         m_commandsAdapter->endMacro();
     }
     doc->closeUrl(false);
 }
 
 void KisLayerManager::adjustLayerPosition(KisNodeSP node, KisNodeSP activeNode, KisNodeSP &parent, KisNodeSP &above)
 {
     Q_ASSERT(activeNode);
 
     parent = activeNode;
     above = parent->lastChild();
 
     while (parent &&
            (!parent->allowAsChild(node) || parent->userLocked())) {
 
         above = parent;
         parent = parent->parent();
     }
 
     if (!parent) {
         warnKrita << "KisLayerManager::adjustLayerPosition:"
                    << "No node accepted newly created node";
 
         parent = m_view->image()->root();
         above = parent->lastChild();
     }
 }
 
 void KisLayerManager::addLayerCommon(KisNodeSP activeNode, KisLayerSP layer, bool updateImage)
 {
     KisNodeSP parent;
     KisNodeSP above;
     adjustLayerPosition(layer, activeNode, parent, above);
 
 
     KisGroupLayer *group = dynamic_cast<KisGroupLayer*>(parent.data());
     const bool parentForceUpdate = group && !group->projectionIsValid();
     updateImage |= parentForceUpdate;
 
     m_commandsAdapter->addNode(layer, parent, above, updateImage, updateImage);
 }
 
 KisLayerSP KisLayerManager::addLayer(KisNodeSP activeNode)
 {
     KisLayerSP layer = KisLayerUtils::constructDefaultLayer(m_view->image());
     addLayerCommon(activeNode, layer, false);
 
     return layer;
 }
 
 void KisLayerManager::addGroupLayer(KisNodeSP activeNode)
 {
     KisImageWSP image = m_view->image();
     addLayerCommon(activeNode,
                    new KisGroupLayer(image.data(), image->nextLayerName(), OPACITY_OPAQUE_U8), false);
 }
 
 void KisLayerManager::addCloneLayer(KisNodeSP activeNode)
 {
     KisImageWSP image = m_view->image();
     addLayerCommon(activeNode,
                    new KisCloneLayer(activeLayer(), image.data(), image->nextLayerName(), OPACITY_OPAQUE_U8));
 }
 
 void KisLayerManager::addShapeLayer(KisNodeSP activeNode)
 {
     if (!m_view) return;
     if (!m_view->document()) return;
 
     KisImageWSP image = m_view->image();
     KisShapeLayerSP layer = new KisShapeLayer(m_view->document()->shapeController(), image.data(), image->nextLayerName(), OPACITY_OPAQUE_U8);
 
     addLayerCommon(activeNode, layer, false);
 }
 
 void KisLayerManager::addAdjustmentLayer(KisNodeSP activeNode)
 {
     KisImageWSP image = m_view->image();
 
     KisSelectionSP selection = m_view->selection();
     KisAdjustmentLayerSP adjl = addAdjustmentLayer(activeNode, QString(), 0, selection);
     image->refreshGraph();
 
     KisPaintDeviceSP previewDevice = new KisPaintDevice(*adjl->original());
 
     KisDlgAdjustmentLayer dlg(adjl, adjl.data(), previewDevice, image->nextLayerName(), i18n("New Filter Layer"), m_view);
     dlg.resize(dlg.minimumSizeHint());
 
     // ensure that the device may be free'd by the dialog
     // when it is not needed anymore
     previewDevice = 0;
 
     if (dlg.exec() != QDialog::Accepted || adjl->filter().isNull()) {
         // XXX: add messagebox warning if there's no filter set!
         m_commandsAdapter->undoLastCommand();
     } else {
         adjl->setName(dlg.layerName());
     }
 
 }
 
 KisAdjustmentLayerSP KisLayerManager::addAdjustmentLayer(KisNodeSP activeNode, const QString & name,
                                                          KisFilterConfigurationSP  filter, KisSelectionSP selection)
 {
     KisImageWSP image = m_view->image();
     KisAdjustmentLayerSP layer = new KisAdjustmentLayer(image, name, filter, selection);
     addLayerCommon(activeNode, layer);
 
     return layer;
 }
 
 void KisLayerManager::addGeneratorLayer(KisNodeSP activeNode)
 {
     KisImageWSP image = m_view->image();
 
     KisDlgGeneratorLayer dlg(image->nextLayerName(), m_view, m_view->mainWindow());
     dlg.resize(dlg.minimumSizeHint());
 
     if (dlg.exec() == QDialog::Accepted) {
         KisSelectionSP selection = m_view->selection();
         KisFilterConfigurationSP  generator = dlg.configuration();
         QString name = dlg.layerName();
 
         addLayerCommon(activeNode,
             new KisGeneratorLayer(image, name, generator, selection));
     }
 
 }
 
 void KisLayerManager::flattenImage()
 {
     KisImageSP image = m_view->image();
 
     if (!m_view->blockUntilOperationsFinished(image)) return;
 
     if (image) {
         bool doIt = true;
 
         if (image->nHiddenLayers() > 0) {
             int answer = QMessageBox::warning(m_view->mainWindow(),
                                               i18nc("@title:window", "Flatten Image"),
                                               i18n("The image contains hidden layers that will be lost. Do you want to flatten the image?"),
                                               QMessageBox::Yes | QMessageBox::No,
                                               QMessageBox::No);
 
             if (answer != QMessageBox::Yes) {
                 doIt = false;
             }
         }
 
         if (doIt) {
             image->flatten();
         }
     }
 }
 
 inline bool isSelectionMask(KisNodeSP node) {
     return dynamic_cast<KisSelectionMask*>(node.data());
 }
 
 bool tryMergeSelectionMasks(KisNodeSP currentNode, KisImageSP image)
 {
     bool result = false;
 
     KisNodeSP prevNode = currentNode->prevSibling();
     if (isSelectionMask(currentNode) &&
         prevNode && isSelectionMask(prevNode)) {
 
         QList<KisNodeSP> mergedNodes;
         mergedNodes.append(currentNode);
         mergedNodes.append(prevNode);
 
         image->mergeMultipleLayers(mergedNodes, currentNode);
 
         result = true;
     }
 
     return result;
 }
 
 bool tryFlattenGroupLayer(KisNodeSP currentNode, KisImageSP image)
 {
     bool result = false;
 
     if (currentNode->inherits("KisGroupLayer")) {
         KisGroupLayer *layer = qobject_cast<KisGroupLayer*>(currentNode.data());
         KIS_SAFE_ASSERT_RECOVER_RETURN_VALUE(layer, false);
 
         image->flattenLayer(layer);
         result = true;
     }
 
     return result;
 }
 
 void KisLayerManager::mergeLayer()
 {
     KisImageSP image = m_view->image();
     if (!image) return;
 
     KisLayerSP layer = activeLayer();
     if (!layer) return;
 
     if (!m_view->blockUntilOperationsFinished(image)) return;
 
     QList<KisNodeSP> selectedNodes = m_view->nodeManager()->selectedNodes();
       if (selectedNodes.size() > 1) {
         image->mergeMultipleLayers(selectedNodes, m_view->activeNode());
     }
 
       else if (tryMergeSelectionMasks(m_view->activeNode(), image)) {
         // already done!
     } else if (tryFlattenGroupLayer(m_view->activeNode(), image)) {
         // already done!
     } else {
 
         if (!layer->prevSibling()) return;
         KisLayer *prevLayer = qobject_cast<KisLayer*>(layer->prevSibling().data());
         if (!prevLayer) return;
         if (prevLayer->userLocked()) {
             m_view->showFloatingMessage(
                 i18nc("floating message in layer manager",
                       "Layer is locked "),
                 QIcon(), 2000, KisFloatingMessage::Low);
         }
 
         else if (layer->metaData()->isEmpty() && prevLayer->metaData()->isEmpty()) {
             image->mergeDown(layer, KisMetaData::MergeStrategyRegistry::instance()->get("Drop"));
         }
         else {
             const KisMetaData::MergeStrategy* strategy = KisMetaDataMergeStrategyChooserWidget::showDialog(m_view->mainWindow());
             if (!strategy) return;
             image->mergeDown(layer, strategy);
         }
     }
 
     m_view->updateGUI();
 }
 
 void KisLayerManager::flattenLayer()
 {
     KisImageSP image = m_view->image();
     if (!image) return;
 
     KisLayerSP layer = activeLayer();
     if (!layer) return;
 
     if (!m_view->blockUntilOperationsFinished(image)) return;
 
     convertNodeToPaintLayer(layer);
     m_view->updateGUI();
 }
 
 void KisLayerManager::rasterizeLayer()
 {
     KisImageSP image = m_view->image();
     if (!image) return;
 
     KisLayerSP layer = activeLayer();
     if (!layer) return;
 
     if (!m_view->blockUntilOperationsFinished(image)) return;
 
     KisPaintLayerSP paintLayer = new KisPaintLayer(image, layer->name(), layer->opacity());
     KisPainter gc(paintLayer->paintDevice());
     QRect rc = layer->projection()->exactBounds();
     gc.bitBlt(rc.topLeft(), layer->projection(), rc);
 
     m_commandsAdapter->beginMacro(kundo2_i18n("Rasterize Layer"));
     m_commandsAdapter->addNode(paintLayer.data(), layer->parent().data(), layer.data());
 
     int childCount = layer->childCount();
     for (int i = 0; i < childCount; i++) {
         m_commandsAdapter->moveNode(layer->firstChild(), paintLayer, paintLayer->lastChild());
     }
     m_commandsAdapter->removeNode(layer);
     m_commandsAdapter->endMacro();
     updateGUI();
 }
 
 
 void KisLayerManager::layersUpdated()
 {
     KisLayerSP layer = activeLayer();
     if (!layer) return;
 
     m_view->updateGUI();
 }
 
 void KisLayerManager::saveGroupLayers()
 {
     QStringList listMimeFilter = KisImportExportManager::mimeFilter(KisImportExportManager::Export);
 
     KoDialog dlg;
     QWidget *page = new QWidget(&dlg);
     dlg.setMainWidget(page);
     QBoxLayout *layout = new QVBoxLayout(page);
 
     KisFileNameRequester *urlRequester = new KisFileNameRequester(page);
     urlRequester->setMode(KoFileDialog::SaveFile);
     if (m_view->document()->url().isLocalFile()) {
         urlRequester->setStartDir(QFileInfo(m_view->document()->url().toLocalFile()).absolutePath());
     }
     urlRequester->setMimeTypeFilters(listMimeFilter);
     urlRequester->setFileName(m_view->document()->url().toLocalFile());
     layout->addWidget(urlRequester);
 
     QCheckBox *chkInvisible = new QCheckBox(i18n("Convert Invisible Groups"), page);
     chkInvisible->setChecked(false);
     layout->addWidget(chkInvisible);
     QCheckBox *chkDepth = new QCheckBox(i18n("Export Only Toplevel Groups"), page);
     chkDepth->setChecked(true);
     layout->addWidget(chkDepth);
 
     if (!dlg.exec()) return;
 
     QString path = urlRequester->fileName();
 
     if (path.isEmpty()) return;
 
     QFileInfo f(path);
 
     QString mimeType= KisMimeDatabase::mimeTypeForFile(f.fileName());
     if (mimeType.isEmpty()) {
         mimeType = "image/png";
     }
     QString extension = KisMimeDatabase::suffixesForMimeType(mimeType).first();
     QString basename = f.baseName();
 
     KisImageSP image = m_view->image();
     if (!image) return;
 
     KisSaveGroupVisitor v(image, chkInvisible->isChecked(), chkDepth->isChecked(), f.absolutePath(), basename, extension, mimeType);
     image->rootLayer()->accept(v);
 
 }
 
 bool KisLayerManager::activeLayerHasSelection()
 {
     return (activeLayer()->selection() != 0);
 }
 
 void KisLayerManager::addFileLayer(KisNodeSP activeNode)
 {
 
     QString basePath;
     QUrl url = m_view->document()->url();
     if (url.isLocalFile()) {
         basePath = QFileInfo(url.toLocalFile()).absolutePath();
     }
     KisImageWSP image = m_view->image();
 
     KisDlgFileLayer dlg(basePath, image->nextLayerName(), m_view->mainWindow());
     dlg.resize(dlg.minimumSizeHint());
 
     if (dlg.exec() == QDialog::Accepted) {
         QString name = dlg.layerName();
         QString fileName = dlg.fileName();
 
         if(fileName.isEmpty()){
             QMessageBox::critical(m_view->mainWindow(), i18nc("@title:window", "Krita"), i18n("No file name specified"));
             return;
         }
 
         KisFileLayer::ScalingMethod scalingMethod = dlg.scaleToImageResolution();
 
         addLayerCommon(activeNode,
                        new KisFileLayer(image, basePath, fileName, scalingMethod, name, OPACITY_OPAQUE_U8));
     }
 
 }
 
 void updateLayerStyles(KisLayerSP layer, KisDlgLayerStyle *dlg)
 {
     KisSetLayerStyleCommand::updateLayerStyle(layer, dlg->style()->clone());
 }
 
 void KisLayerManager::layerStyle()
 {
     KisImageWSP image = m_view->image();
     if (!image) return;
 
     KisLayerSP layer = activeLayer();
     if (!layer) return;
 
     if (!m_view->blockUntilOperationsFinished(image)) return;
 
     KisPSDLayerStyleSP oldStyle;
     if (layer->layerStyle()) {
         oldStyle = layer->layerStyle()->clone();
     }
     else {
         oldStyle = toQShared(new KisPSDLayerStyle());
     }
 
     KisDlgLayerStyle dlg(oldStyle->clone(), m_view->resourceProvider());
 
     std::function<void ()> updateCall(std::bind(updateLayerStyles, layer, &dlg));
     SignalToFunctionProxy proxy(updateCall);
     connect(&dlg, SIGNAL(configChanged()), &proxy, SLOT(start()));
 
     if (dlg.exec() == QDialog::Accepted) {
         KisPSDLayerStyleSP newStyle = dlg.style();
 
         KUndo2CommandSP command = toQShared(
             new KisSetLayerStyleCommand(layer, oldStyle, newStyle));
 
         image->postExecutionUndoAdapter()->addCommand(command);
     }
 }