UndoStack Struct Reference

#include <BKE_undo_system.hh>

Public Attributes
ListBase	steps
UndoStep *	step_active
UndoStep *	step_active_memfile
UndoStep *	step_init
int	group_level

Detailed Description

Definition at line 50 of file BKE_undo_system.hh.

Member Data Documentation

group_level

int UndoStack::group_level

Keep track of nested group begin/end calls, within which all but the last undo-step is marked for skipping.

Definition at line 71 of file BKE_undo_system.hh.

Referenced by BKE_undosys_stack_group_begin(), BKE_undosys_stack_group_end(), and BKE_undosys_step_push_with_type().

step_active

UndoStep* UndoStack::step_active

Definition at line 52 of file BKE_undo_system.hh.

Referenced by BKE_undosys_print(), BKE_undosys_stack_active_with_type(), BKE_undosys_stack_clear(), BKE_undosys_stack_clear_active(), BKE_undosys_stack_group_end(), BKE_undosys_step_calc_direction(), BKE_undosys_step_load_data_ex(), BKE_undosys_step_load_from_index(), BKE_undosys_step_push_init_with_type(), BKE_undosys_step_push_with_type(), BKE_undosys_step_redo(), BKE_undosys_step_redo_with_data_ex(), BKE_undosys_step_undo(), BKE_undosys_step_undo_with_data_ex(), ED_image_undo_push(), ED_undosys_stack_memfile_get_if_active(), ED_undosys_stack_memfile_id_changed_tag(), image_undosys_step_encode(), memfile_undosys_poll(), text_undosys_step_encode_init(), undosys_stack_clear_all_first(), undosys_stack_clear_all_last(), and undosys_stack_validate().

step_active_memfile

UndoStep* UndoStack::step_active_memfile

The last memfile state read, used so we can be sure the names from the library state matches the state an undo step was written in.

Definition at line 57 of file BKE_undo_system.hh.

Referenced by BKE_undosys_print(), BKE_undosys_step_push_with_type(), undosys_step_decode(), undosys_step_encode(), and undosys_step_free_and_unlink().

step_init

UndoStep* UndoStack::step_init

Some undo systems require begin/end, see: UndoType.step_encode_init

Note

This is not included in the 'steps' list. That is done once end is called.

Definition at line 65 of file BKE_undo_system.hh.

Referenced by BKE_undosys_stack_clear(), BKE_undosys_stack_init_or_active_with_type(), BKE_undosys_step_push(), BKE_undosys_step_push_init_with_type(), BKE_undosys_step_push_with_type(), ED_image_paint_tile_map_get(), blender::ed::sculpt_paint::image::ops::paint::paint_stroke_update_step(), text_undosys_poll(), and undosys_stack_push_main().

steps

ListBase UndoStack::steps

Definition at line 51 of file BKE_undo_system.hh.

Referenced by BKE_undosys_print(), BKE_undosys_stack_clear(), BKE_undosys_stack_clear_active(), BKE_undosys_stack_has_undo(), BKE_undosys_stack_limit_steps_and_memory(), BKE_undosys_step_find_by_name(), BKE_undosys_step_find_by_name_with_type(), BKE_undosys_step_find_by_type(), BKE_undosys_step_load_from_index(), BKE_undosys_step_push_with_type(), ED_undosys_total_memory_calc(), undosys_stack_clear_all_first(), undosys_stack_clear_all_last(), undosys_stack_validate(), undosys_step_free_and_unlink(), and UNUSED_FUNCTION().

---

The documentation for this struct was generated from the following file:

• BKE_undo_system.hh