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Differential D2889 Diff 11288 source/blender/editors/undo/ed_undo.c

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source/blender/editors/undo/ed_undo.c

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#include "BKE_blender_undo.h" #include "BKE_blender_undo.h"
#include "BKE_context.h" #include "BKE_context.h"
#include "BKE_global.h" #include "BKE_global.h"
#include "BKE_main.h" #include "BKE_main.h"
#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"
#include "WM_api.h" #include "WM_api.h"
#include "WM_types.h" #include "WM_types.h"
#include "WM_toolsystem.h" #include "WM_toolsystem.h"
#include "RNA_access.h" #include "RNA_access.h"
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/* note: also check undo_history_exec() in bottom if you change notifiers */ /* note: also check undo_history_exec() in bottom if you change notifiers */
static int ed_undo_step(bContext *C, int step, const char *undoname) static int ed_undo_step(bContext *C, int step, const char *undoname)
{ {
CLOG_INFO(&LOG, 1, "name='%s', step=%d", undoname, step); CLOG_INFO(&LOG, 1, "name='%s', step=%d", undoname, step);
wmWindowManager *wm = CTX_wm_manager(C); wmWindowManager *wm = CTX_wm_manager(C);
wmWindow *win = CTX_wm_window(C); wmWindow *win = CTX_wm_window(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 */
if (WM_jobs_test(wm, scene, WM_JOB_TYPE_ANY)) { if (WM_jobs_test(wm, scene, WM_JOB_TYPE_ANY)) {
return OPERATOR_CANCELLED; return OPERATOR_CANCELLED;
} }
/* TODO(campbell): undo_system: use undo system */ /* TODO(campbell): undo_system: use undo system */
/* grease pencil can be can be used in plenty of spaces, so check it first */ /* grease pencil can be can be used in plenty of spaces, so check it first */
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 */
{ {
if (undoname) { if (undoname) {
UndoStep *step_data = BKE_undosys_step_find_by_name(wm->undo_stack, undoname); UndoStep *step_data = BKE_undosys_step_find_by_name(wm->undo_stack, undoname);
BKE_undosys_step_undo_with_data(wm->undo_stack, C, step_data); BKE_undosys_step_undo_with_data(wm->undo_stack, C, step_data);
} }
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);
Main *bmain = CTX_data_main(C); Main *bmain = CTX_data_main(C);
WM_toolsystem_refresh_screen_all(bmain); WM_toolsystem_refresh_screen_all(bmain);
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