diff options
Diffstat (limited to 'source/blender/editors/sculpt_paint/paint_undo.c')
| -rw-r--r-- | source/blender/editors/sculpt_paint/paint_undo.c | 74 |
1 files changed, 37 insertions, 37 deletions
diff --git a/source/blender/editors/sculpt_paint/paint_undo.c b/source/blender/editors/sculpt_paint/paint_undo.c index b00910195ff..8406c8b20af 100644 --- a/source/blender/editors/sculpt_paint/paint_undo.c +++ b/source/blender/editors/sculpt_paint/paint_undo.c @@ -71,13 +71,13 @@ static UndoStack MeshUndoStack = {UNDO_PAINT_MESH, {NULL, NULL}, NULL}; static void undo_restore(bContext *C, UndoStack *UNUSED(stack), UndoElem *uel) { - if(uel && uel->restore) + if (uel && uel->restore) uel->restore(C, &uel->elems); } static void undo_elem_free(UndoStack *UNUSED(stack), UndoElem *uel) { - if(uel && uel->free) { + if (uel && uel->free) { uel->free(&uel->elems); BLI_freelistN(&uel->elems); } @@ -93,7 +93,7 @@ static void undo_stack_push_begin(UndoStack *stack, const char *name, UndoRestor * know how much memory the undo used to remove old undo elements */ /* remove all undos after (also when stack->current==NULL) */ - while(stack->elems.last != stack->current) { + while (stack->elems.last != stack->current) { uel= stack->elems.last; undo_elem_free(stack, uel); BLI_freelinkN(&stack->elems, uel); @@ -111,13 +111,13 @@ static void undo_stack_push_begin(UndoStack *stack, const char *name, UndoRestor /* limit amount to the maximum amount*/ nr= 0; uel= stack->elems.last; - while(uel) { + while (uel) { nr++; - if(nr==U.undosteps) break; + if (nr==U.undosteps) break; uel= uel->prev; } - if(uel) { - while(stack->elems.first!=uel) { + if (uel) { + while (stack->elems.first!=uel) { UndoElem *first= stack->elems.first; undo_elem_free(stack, first); BLI_freelinkN(&stack->elems, first); @@ -130,20 +130,20 @@ static void undo_stack_push_end(UndoStack *stack) UndoElem *uel; uintptr_t totmem, maxmem; - 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= stack->elems.last; - while(uel) { + while (uel) { totmem+= uel->undosize; - if(totmem>maxmem) break; + if (totmem>maxmem) break; uel= uel->prev; } - if(uel) { - while(stack->elems.first!=uel) { + if (uel) { + while (stack->elems.first!=uel) { UndoElem *first= stack->elems.first; undo_elem_free(stack, first); BLI_freelinkN(&stack->elems, first); @@ -156,25 +156,25 @@ static int undo_stack_step(bContext *C, UndoStack *stack, int step, const char * { UndoElem *undo; - if(step==1) { - if(stack->current==NULL); + if (step==1) { + if (stack->current==NULL); else { - if(!name || strcmp(stack->current->name, name) == 0) { - if(G.f & G_DEBUG) printf("undo %s\n", stack->current->name); + if (!name || strcmp(stack->current->name, name) == 0) { + if (G.f & G_DEBUG) printf("undo %s\n", stack->current->name); undo_restore(C, stack, stack->current); stack->current= stack->current->prev; return 1; } } } - else if(step==-1) { - if((stack->current!=NULL && stack->current->next==NULL) || stack->elems.first==NULL); + else if (step==-1) { + if ((stack->current!=NULL && stack->current->next==NULL) || stack->elems.first==NULL); else { - if(!name || strcmp(stack->current->name, name) == 0) { + if (!name || strcmp(stack->current->name, name) == 0) { undo= (stack->current && stack->current->next)? stack->current->next: stack->elems.first; undo_restore(C, stack, undo); stack->current= undo; - if(G.f & G_DEBUG) printf("redo %s\n", undo->name); + if (G.f & G_DEBUG) printf("redo %s\n", undo->name); return 1; } } @@ -187,7 +187,7 @@ static void undo_stack_free(UndoStack *stack) { UndoElem *uel; - for(uel=stack->elems.first; uel; uel=uel->next) + for (uel=stack->elems.first; uel; uel=uel->next) undo_elem_free(stack, uel); BLI_freelistN(&stack->elems); @@ -198,20 +198,20 @@ static void undo_stack_free(UndoStack *stack) void undo_paint_push_begin(int type, const char *name, UndoRestoreCb restore, UndoFreeCb free) { - if(type == UNDO_PAINT_IMAGE) + if (type == UNDO_PAINT_IMAGE) undo_stack_push_begin(&ImageUndoStack, name, restore, free); - else if(type == UNDO_PAINT_MESH) + else if (type == UNDO_PAINT_MESH) undo_stack_push_begin(&MeshUndoStack, name, restore, free); } ListBase *undo_paint_push_get_list(int type) { - if(type == UNDO_PAINT_IMAGE) { - if(ImageUndoStack.current) + if (type == UNDO_PAINT_IMAGE) { + if (ImageUndoStack.current) return &ImageUndoStack.current->elems; } - else if(type == UNDO_PAINT_MESH) { - if(MeshUndoStack.current) + else if (type == UNDO_PAINT_MESH) { + if (MeshUndoStack.current) return &MeshUndoStack.current->elems; } @@ -220,25 +220,25 @@ ListBase *undo_paint_push_get_list(int type) void undo_paint_push_count_alloc(int type, int size) { - if(type == UNDO_PAINT_IMAGE) + if (type == UNDO_PAINT_IMAGE) ImageUndoStack.current->undosize += size; - else if(type == UNDO_PAINT_MESH) + else if (type == UNDO_PAINT_MESH) MeshUndoStack.current->undosize += size; } void undo_paint_push_end(int type) { - if(type == UNDO_PAINT_IMAGE) + if (type == UNDO_PAINT_IMAGE) undo_stack_push_end(&ImageUndoStack); - else if(type == UNDO_PAINT_MESH) + else if (type == UNDO_PAINT_MESH) undo_stack_push_end(&MeshUndoStack); } int ED_undo_paint_step(bContext *C, int type, int step, const char *name) { - if(type == UNDO_PAINT_IMAGE) + if (type == UNDO_PAINT_IMAGE) return undo_stack_step(C, &ImageUndoStack, step, name); - else if(type == UNDO_PAINT_MESH) + else if (type == UNDO_PAINT_MESH) return undo_stack_step(C, &MeshUndoStack, step, name); return 0; @@ -248,16 +248,16 @@ int ED_undo_paint_valid(int type, const char *name) { UndoStack *stack; - if(type == UNDO_PAINT_IMAGE) + if (type == UNDO_PAINT_IMAGE) stack= &ImageUndoStack; - else if(type == UNDO_PAINT_MESH) + else if (type == UNDO_PAINT_MESH) stack= &MeshUndoStack; else return 0; - if(stack->current==NULL); + if (stack->current==NULL); else { - if(name && strcmp(stack->current->name, name) == 0) + if (name && strcmp(stack->current->name, name) == 0) return 1; else return stack->elems.first != stack->elems.last; |