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path: root/source/blender/editors/util/editmode_undo.c
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Diffstat (limited to 'source/blender/editors/util/editmode_undo.c')
-rw-r--r--source/blender/editors/util/editmode_undo.c80
1 files changed, 40 insertions, 40 deletions
diff --git a/source/blender/editors/util/editmode_undo.c b/source/blender/editors/util/editmode_undo.c
index 8c0eb06be67..4416228e2d3 100644
--- a/source/blender/editors/util/editmode_undo.c
+++ b/source/blender/editors/util/editmode_undo.c
@@ -107,7 +107,7 @@ static UndoElem *curundo= NULL;
static void undo_restore(UndoElem *undo, void *editdata, void *obdata)
{
- if(undo) {
+ if (undo) {
undo->to_editmode(undo->undodata, editdata, obdata);
}
}
@@ -130,7 +130,7 @@ void undo_editmode_push(bContext *C, const char *name,
* this was giving conflicts for example when mesh changed due to keys or apply */
/* remove all undos after (also when curundo==NULL) */
- while(undobase.last != curundo) {
+ while (undobase.last != curundo) {
uel= undobase.last;
uel->freedata(uel->undodata);
BLI_freelinkN(&undobase, uel);
@@ -150,13 +150,13 @@ void undo_editmode_push(bContext *C, const char *name,
/* limit amount to the maximum amount*/
nr= 0;
uel= undobase.last;
- while(uel) {
+ while (uel) {
nr++;
- if(nr==U.undosteps) break;
+ if (nr==U.undosteps) break;
uel= uel->prev;
}
- if(uel) {
- while(undobase.first!=uel) {
+ if (uel) {
+ while (undobase.first!=uel) {
UndoElem *first= undobase.first;
first->freedata(first->undodata);
BLI_freelinkN(&undobase, first);
@@ -172,23 +172,23 @@ void undo_editmode_push(bContext *C, const char *name,
curundo->id= obedit->id;
curundo->type= obedit->type;
- if(U.undomemory != 0) {
+ if (U.undomemory != 0) {
/* limit to maximum memory (afterwards, we can't know in advance) */
totmem= 0;
maxmem= ((uintptr_t)U.undomemory)*1024*1024;
uel= undobase.last;
- while(uel && uel->prev) {
+ while (uel && uel->prev) {
totmem+= uel->undosize;
- if(totmem>maxmem) break;
+ if (totmem>maxmem) break;
uel= uel->prev;
}
- if(uel) {
- if(uel->prev && uel->prev->prev)
+ if (uel) {
+ if (uel->prev && uel->prev->prev)
uel= uel->prev;
- while(undobase.first!=uel) {
+ while (undobase.first!=uel) {
UndoElem *first= undobase.first;
first->freedata(first->undodata);
BLI_freelinkN(&undobase, first);
@@ -207,24 +207,24 @@ static void undo_clean_stack(bContext *C)
/* side effect: when deleting/renaming object and start editing new one with same name */
uel= undobase.first;
- while(uel) {
+ while (uel) {
void *editdata= uel->getdata(C);
int isvalid= 0;
next= uel->next;
/* for when objects are converted, renamed, or global undo changes pointers... */
- if(uel->type==obedit->type) {
- if(strcmp(uel->id.name, obedit->id.name)==0) {
- if(uel->validate_undo==NULL)
+ if (uel->type==obedit->type) {
+ if (strcmp(uel->id.name, obedit->id.name)==0) {
+ if (uel->validate_undo==NULL)
isvalid= 1;
- else if(uel->validate_undo(uel->undodata, editdata))
+ else if (uel->validate_undo(uel->undodata, editdata))
isvalid= 1;
}
}
- if(isvalid)
+ if (isvalid)
uel->ob= obedit;
else {
- if(uel == curundo)
+ if (uel == curundo)
curundo= NULL;
uel->freedata(uel->undodata);
@@ -234,7 +234,7 @@ static void undo_clean_stack(bContext *C)
uel= next;
}
- if(curundo == NULL) curundo= undobase.last;
+ if (curundo == NULL) curundo= undobase.last;
}
/* 1= an undo, -1 is a redo. we have to make sure 'curundo' remains at current situation */
@@ -245,14 +245,14 @@ void undo_editmode_step(bContext *C, int step)
/* prevent undo to happen on wrong object, stack can be a mix */
undo_clean_stack(C);
- if(step==0) {
+ if (step==0) {
undo_restore(curundo, curundo->getdata(C), obedit->data);
}
- else if(step==1) {
+ else if (step==1) {
- if(curundo==NULL || curundo->prev==NULL) error("No more steps to undo");
+ if (curundo==NULL || curundo->prev==NULL) error("No more steps to undo");
else {
- if(G.f & G_DEBUG) printf("undo %s\n", curundo->name);
+ if (G.f & G_DEBUG) printf("undo %s\n", curundo->name);
curundo= curundo->prev;
undo_restore(curundo, curundo->getdata(C), obedit->data);
}
@@ -260,16 +260,16 @@ void undo_editmode_step(bContext *C, int step)
else {
/* curundo has to remain current situation! */
- if(curundo==NULL || curundo->next==NULL) error("No more steps to redo");
+ if (curundo==NULL || curundo->next==NULL) error("No more steps to redo");
else {
undo_restore(curundo->next, curundo->getdata(C), obedit->data);
curundo= curundo->next;
- if(G.f & G_DEBUG) printf("redo %s\n", curundo->name);
+ if (G.f & G_DEBUG) printf("redo %s\n", curundo->name);
}
}
/* special case for editmesh, mode must be copied back to the scene */
- if(obedit->type == OB_MESH) {
+ if (obedit->type == OB_MESH) {
EDBM_selectmode_to_scene(C);
}
@@ -283,7 +283,7 @@ void undo_editmode_clear(void)
UndoElem *uel;
uel= undobase.first;
- while(uel) {
+ while (uel) {
uel->freedata(uel->undodata);
uel= uel->next;
}
@@ -297,8 +297,8 @@ void undo_editmode_number(bContext *C, int nr)
UndoElem *uel;
int a=1;
- for(uel= undobase.first; uel; uel= uel->next, a++) {
- if(a==nr) break;
+ for (uel= undobase.first; uel; uel= uel->next, a++) {
+ if (a==nr) break;
}
curundo= uel;
undo_editmode_step(C, 0);
@@ -308,11 +308,11 @@ void undo_editmode_name(bContext *C, const char *undoname)
{
UndoElem *uel;
- for(uel= undobase.last; uel; uel= uel->prev) {
- if(strcmp(undoname, uel->name)==0)
+ for (uel= undobase.last; uel; uel= uel->prev) {
+ if (strcmp(undoname, uel->name)==0)
break;
}
- if(uel && uel->prev) {
+ if (uel && uel->prev) {
curundo= uel->prev;
undo_editmode_step(C, 0);
}
@@ -321,11 +321,11 @@ void undo_editmode_name(bContext *C, const char *undoname)
/* undoname optionally, if NULL it just checks for existing undo steps */
int undo_editmode_valid(const char *undoname)
{
- if(undoname) {
+ if (undoname) {
UndoElem *uel;
- for(uel= undobase.last; uel; uel= uel->prev) {
- if(strcmp(undoname, uel->name)==0)
+ for (uel= undobase.last; uel; uel= uel->prev) {
+ if (strcmp(undoname, uel->name)==0)
break;
}
return uel != NULL;
@@ -343,11 +343,11 @@ const char *undo_editmode_get_name(bContext *C, int nr, int *active)
/* prevent wrong numbers to be returned */
undo_clean_stack(C);
- if(active) *active= 0;
+ if (active) *active= 0;
uel= BLI_findlink(&undobase, nr);
- if(uel) {
- if(active && uel==curundo)
+ if (uel) {
+ if (active && uel==curundo)
*active= 1;
return uel->name;
}
@@ -358,6 +358,6 @@ const char *undo_editmode_get_name(bContext *C, int nr, int *active)
void *undo_editmode_get_prev(Object *ob)
{
UndoElem *ue= undobase.last;
- if(ue && ue->prev && ue->prev->ob==ob) return ue->prev->undodata;
+ if (ue && ue->prev && ue->prev->ob==ob) return ue->prev->undodata;
return NULL;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-01 18:04:28 +0300