Differential D2889 Diff 10804 source/blender/editors/undo/ed_undo.c

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source/blender/editors/undo/ed_undo.c

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	#include "BKE_screen.h"	#include "BKE_screen.h"
	#include "BKE_layer.h"	#include "BKE_layer.h"
	#include "BKE_undo_system.h"	#include "BKE_undo_system.h"
		#include "BKE_workspace.h"
		#include "BKE_paint.h"

	#include "ED_gpencil.h"	#include "ED_gpencil.h"
	#include "ED_render.h"	#include "ED_render.h"
		#include "ED_object.h"
	#include "ED_screen.h"	#include "ED_screen.h"
	#include "ED_undo.h"	#include "ED_undo.h"

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	wmWindow *win = CTX_wm_window(C);	wmWindow *win = CTX_wm_window(C);
	// Main *bmain = CTX_data_main(C);	// Main *bmain = CTX_data_main(C);
	Scene *scene = CTX_data_scene(C);	Scene *scene = CTX_data_scene(C);
		ScrArea *sa = CTX_wm_area(C);

	/* undo during jobs are running can easily lead to freeing data using by jobs,	/* undo during jobs are running can easily lead to freeing data using by jobs,
	* or they can just lead to freezing job in some other cases */	* or they can just lead to freezing job in some other cases */
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	if (ED_gpencil_session_active()) {	if (ED_gpencil_session_active()) {
	return ED_undo_gpencil_step(C, step, undoname);	return ED_undo_gpencil_step(C, step, undoname);
	}	}
		if (sa && (sa->spacetype == SPACE_VIEW3D)) {
		Object *obact = CTX_data_active_object(C);
		if (obact && (obact->type == OB_GPENCIL)) {
		ED_gpencil_toggle_brush_cursor(C, false, NULL);
		}
		}

	/* Undo System */	/* Undo System */
	{	{
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	else {	else {
	BKE_undosys_step_undo_compat_only(wm->undo_stack, C, step);	BKE_undosys_step_undo_compat_only(wm->undo_stack, C, step);
	}	}

		/* Set special modes for grease pencil */
		if (sa && (sa->spacetype == SPACE_VIEW3D)) {
		Object *obact = CTX_data_active_object(C);
		if (obact && (obact->type == OB_GPENCIL)) {
		/* set cursor */
		if (ELEM(obact->mode, OB_MODE_GPENCIL_PAINT, OB_MODE_GPENCIL_SCULPT, OB_MODE_GPENCIL_WEIGHT)) {
		ED_gpencil_toggle_brush_cursor(C, true, NULL);
		}
		else {
		ED_gpencil_toggle_brush_cursor(C, false, NULL);
		}
		/* set workspace mode */
		Base *basact = CTX_data_active_base(C);
		ED_object_base_activate(C, basact);
		}
		}
	}	}

	WM_event_add_notifier(C, NC_WINDOW, NULL);	WM_event_add_notifier(C, NC_WINDOW, NULL);
	WM_event_add_notifier(C, NC_WM \| ND_UNDO, NULL);	WM_event_add_notifier(C, NC_WM \| ND_UNDO, NULL);

	if (win) {	if (win) {
	win->addmousemove = true;	win->addmousemove = true;
	}	}
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