Revision: 42091
          
http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=42091
Author:   nazgul
Date:     2011-11-23 16:12:11 +0000 (Wed, 23 Nov 2011)
Log Message:
-----------
Added method clear to most of collections which supports new/remove.

This method not added to animation-specific structures yet/

Modified Paths:
--------------
    trunk/blender/source/blender/editors/include/ED_mesh.h
    trunk/blender/source/blender/editors/include/ED_object.h
    trunk/blender/source/blender/editors/include/ED_view3d.h
    trunk/blender/source/blender/editors/object/object_modifier.c
    trunk/blender/source/blender/editors/object/object_vgroup.c
    trunk/blender/source/blender/editors/space_view3d/view3d_edit.c
    trunk/blender/source/blender/makesrna/intern/rna_curve.c
    trunk/blender/source/blender/makesrna/intern/rna_meta.c
    trunk/blender/source/blender/makesrna/intern/rna_nodetree.c
    trunk/blender/source/blender/makesrna/intern/rna_object.c
    trunk/blender/source/blender/makesrna/intern/rna_scene.c
    trunk/blender/source/blender/makesrna/intern/rna_space.c

Modified: trunk/blender/source/blender/editors/include/ED_mesh.h
===================================================================
--- trunk/blender/source/blender/editors/include/ED_mesh.h      2011-11-23 
15:44:20 UTC (rev 42090)
+++ trunk/blender/source/blender/editors/include/ED_mesh.h      2011-11-23 
16:12:11 UTC (rev 42091)
@@ -205,6 +205,7 @@
 struct bDeformGroup            *ED_vgroup_add(struct Object *ob);
 struct bDeformGroup            *ED_vgroup_add_name(struct Object *ob, const 
char *name);
 void                                   ED_vgroup_delete(struct Object *ob, 
struct bDeformGroup *defgroup);
+void                                   ED_vgroup_clear(struct Object *ob);
 void                                   ED_vgroup_select_by_name(struct Object 
*ob, const char *name);
 int                                            ED_vgroup_data_create(struct ID 
*id);
 int                                            ED_vgroup_give_array(struct ID 
*id, struct MDeformVert **dvert_arr, int *dvert_tot);

Modified: trunk/blender/source/blender/editors/include/ED_object.h
===================================================================
--- trunk/blender/source/blender/editors/include/ED_object.h    2011-11-23 
15:44:20 UTC (rev 42090)
+++ trunk/blender/source/blender/editors/include/ED_object.h    2011-11-23 
16:12:11 UTC (rev 42091)
@@ -139,6 +139,7 @@
 
 struct ModifierData *ED_object_modifier_add(struct ReportList *reports, struct 
Main *bmain, struct Scene *scene, struct Object *ob, const char *name, int 
type);
 int ED_object_modifier_remove(struct ReportList *reports, struct Main *bmain, 
struct Scene *scene, struct Object *ob, struct ModifierData *md);
+int ED_object_modifier_clear(struct Main *bmain, struct Scene *scene, struct 
Object *ob);
 int ED_object_modifier_move_down(struct ReportList *reports, struct Object 
*ob, struct ModifierData *md);
 int ED_object_modifier_move_up(struct ReportList *reports, struct Object *ob, 
struct ModifierData *md);
 int ED_object_modifier_convert(struct ReportList *reports, struct Main *bmain, 
struct Scene *scene, struct Object *ob, struct ModifierData *md);

Modified: trunk/blender/source/blender/editors/include/ED_view3d.h
===================================================================
--- trunk/blender/source/blender/editors/include/ED_view3d.h    2011-11-23 
15:44:20 UTC (rev 42090)
+++ trunk/blender/source/blender/editors/include/ED_view3d.h    2011-11-23 
16:12:11 UTC (rev 42091)
@@ -292,5 +292,6 @@
 
 struct BGpic *ED_view3D_background_image_new(struct View3D *v3d);
 void ED_view3D_background_image_remove(struct View3D *v3d, struct BGpic 
*bgpic);
+void ED_view3D_background_image_clear(struct View3D *v3d);
 
 #endif /* ED_VIEW3D_H */

Modified: trunk/blender/source/blender/editors/object/object_modifier.c
===================================================================
--- trunk/blender/source/blender/editors/object/object_modifier.c       
2011-11-23 15:44:20 UTC (rev 42090)
+++ trunk/blender/source/blender/editors/object/object_modifier.c       
2011-11-23 16:12:11 UTC (rev 42091)
@@ -157,10 +157,9 @@
        return new_md;
 }
 
-int ED_object_modifier_remove(ReportList *reports, Main *bmain, Scene *scene, 
Object *ob, ModifierData *md)
+static int object_modifier_remove(Object *ob, ModifierData *md, int 
*sort_depsgraph)
 {
        ModifierData *obmd;
-       int sort_depsgraph = 0;
 
        /* It seems on rapid delete it is possible to
         * get called twice on same modifier, so make
@@ -168,11 +167,9 @@
        for(obmd=ob->modifiers.first; obmd; obmd=obmd->next)
                if(obmd==md)
                        break;
-       
-       if(!obmd) {
-               BKE_reportf(reports, RPT_ERROR, "Modifier '%s' not in object 
'%s'", ob->id.name, md->name);
+
+       if(!obmd)
                return 0;
-       }
 
        /* special cases */
        if(md->type == eModifierType_ParticleSystem) {
@@ -193,13 +190,13 @@
                if(ob->pd)
                        ob->pd->deflect= 0;
 
-               sort_depsgraph = 1;
+               *sort_depsgraph = 1;
        }
        else if(md->type == eModifierType_Surface) {
                if(ob->pd && ob->pd->shape == PFIELD_SHAPE_SURFACE)
                        ob->pd->shape = PFIELD_SHAPE_PLANE;
 
-               sort_depsgraph = 1;
+               *sort_depsgraph = 1;
        }
        else if(md->type == eModifierType_Smoke) {
                ob->dt = OB_TEXTURE;
@@ -238,6 +235,21 @@
        BLI_remlink(&ob->modifiers, md);
        modifier_free(md);
 
+       return 1;
+}
+
+int ED_object_modifier_remove(ReportList *reports, Main *bmain, Scene *scene, 
Object *ob, ModifierData *md)
+{
+       int sort_depsgraph = 0;
+       int ok;
+
+       ok= object_modifier_remove(ob, md, &sort_depsgraph);
+
+       if(!ok) {
+               BKE_reportf(reports, RPT_ERROR, "Modifier '%s' not in object 
'%s'", ob->id.name, md->name);
+               return 0;
+       }
+
        DAG_id_tag_update(&ob->id, OB_RECALC_DATA);
 
        /* sorting has to be done after the update so that dynamic systems can 
react properly */
@@ -247,6 +259,33 @@
        return 1;
 }
 
+int ED_object_modifier_clear(Main *bmain, Scene *scene, Object *ob)
+{
+       ModifierData *md =ob->modifiers.first;
+       int sort_depsgraph = 0;
+
+       if(!md)
+               return 0;
+
+       while(md) {
+               ModifierData *next_md;
+
+               next_md= md->next;
+
+               object_modifier_remove(ob, md, &sort_depsgraph);
+
+               md= next_md;
+       }
+
+       DAG_id_tag_update(&ob->id, OB_RECALC_DATA);
+
+       /* sorting has to be done after the update so that dynamic systems can 
react properly */
+       if(sort_depsgraph)
+               DAG_scene_sort(bmain, scene);
+
+       return 1;
+}
+
 int ED_object_modifier_move_up(ReportList *reports, Object *ob, ModifierData 
*md)
 {
        if(md->prev) {

Modified: trunk/blender/source/blender/editors/object/object_vgroup.c
===================================================================
--- trunk/blender/source/blender/editors/object/object_vgroup.c 2011-11-23 
15:44:20 UTC (rev 42090)
+++ trunk/blender/source/blender/editors/object/object_vgroup.c 2011-11-23 
16:12:11 UTC (rev 42091)
@@ -138,6 +138,23 @@
                vgroup_delete_object_mode(ob, dg);
 }
 
+void ED_vgroup_clear(Object *ob)
+{
+       bDeformGroup *dg= (bDeformGroup *)ob->defbase.first;
+       int edit_mode= ED_vgroup_object_is_edit_mode(ob);
+
+       while (dg) {
+               bDeformGroup *next_dg= dg->next;
+
+               if(edit_mode)
+                       vgroup_delete_edit_mode(ob, dg);
+               else
+                       vgroup_delete_object_mode(ob, dg);
+
+               dg= next_dg;
+       }
+}
+
 int ED_vgroup_data_create(ID *id)
 {
        /* create deform verts */

Modified: trunk/blender/source/blender/editors/space_view3d/view3d_edit.c
===================================================================
--- trunk/blender/source/blender/editors/space_view3d/view3d_edit.c     
2011-11-23 15:44:20 UTC (rev 42090)
+++ trunk/blender/source/blender/editors/space_view3d/view3d_edit.c     
2011-11-23 16:12:11 UTC (rev 42091)
@@ -3547,7 +3547,7 @@
        return bgpic;
 }
 
-void ED_view3D_background_image_remove(struct View3D *v3d, struct BGpic *bgpic)
+void ED_view3D_background_image_remove(View3D *v3d, BGpic *bgpic)
 {
        BLI_remlink(&v3d->bgpicbase, bgpic);
 
@@ -3559,3 +3559,16 @@
 
        MEM_freeN(bgpic);
 }
+
+void ED_view3D_background_image_clear(View3D *v3d)
+{
+       BGpic *bgpic= v3d->bgpicbase.first;
+
+       while(bgpic) {
+               BGpic *next_bgpic= bgpic->next;
+
+               ED_view3D_background_image_remove(v3d, bgpic);
+
+               bgpic= next_bgpic;
+       }
+}

Modified: trunk/blender/source/blender/makesrna/intern/rna_curve.c
===================================================================
--- trunk/blender/source/blender/makesrna/intern/rna_curve.c    2011-11-23 
15:44:20 UTC (rev 42090)
+++ trunk/blender/source/blender/makesrna/intern/rna_curve.c    2011-11-23 
16:12:11 UTC (rev 42091)
@@ -588,8 +588,21 @@
 
        freeNurb(nu);
        /* invalidate pointer!, no can do */
+
+       DAG_id_tag_update(&cu->id, OB_RECALC_DATA);
+       WM_main_add_notifier(NC_GEOM|ND_DATA, NULL);
 }
 
+static void rna_Curve_spline_clear(Curve *cu)
+{
+       ListBase *nurbs= BKE_curve_nurbs(cu);
+
+       freeNurblist(nurbs);
+
+       DAG_id_tag_update(&cu->id, OB_RECALC_DATA);
+       WM_main_add_notifier(NC_GEOM|ND_DATA, NULL);
+}
+
 static PointerRNA rna_Curve_active_spline_get(PointerRNA *ptr)
 {
        Curve *cu= (Curve*)ptr->data;
@@ -1200,6 +1213,9 @@
        parm= RNA_def_pointer(func, "spline", "Spline", "", "The spline to 
remove");
        RNA_def_property_flag(parm, PROP_REQUIRED|PROP_NEVER_NULL);
 
+       func= RNA_def_function(srna, "clear", "rna_Curve_spline_clear");
+       RNA_def_function_ui_description(func, "Remove all spline from a curve");
+
        prop= RNA_def_property(srna, "active", PROP_POINTER, PROP_NONE);
        RNA_def_property_struct_type(prop, "Object");
        RNA_def_property_pointer_funcs(prop, "rna_Curve_active_spline_get", 
"rna_Curve_active_spline_set", NULL, NULL);

Modified: trunk/blender/source/blender/makesrna/intern/rna_meta.c
===================================================================
--- trunk/blender/source/blender/makesrna/intern/rna_meta.c     2011-11-23 
15:44:20 UTC (rev 42090)
+++ trunk/blender/source/blender/makesrna/intern/rna_meta.c     2011-11-23 
16:12:11 UTC (rev 42091)
@@ -147,6 +147,17 @@
        }
 }
 
+static void rna_MetaBall_elements_clear(MetaBall *mb)
+{
+       BLI_freelistN(&mb->elems);
+
+       /* cheating way for importers to avoid slow updates */
+       if(mb->id.us > 0) {
+               DAG_id_tag_update(&mb->id, 0);
+               WM_main_add_notifier(NC_GEOM|ND_DATA, &mb->id);
+       }
+}
+
 #else
 
 static void rna_def_metaelement(BlenderRNA *brna)
@@ -234,17 +245,20 @@
        RNA_def_struct_ui_text(srna, "Meta Elements", "Collection of metaball 
elements");
 
        func= RNA_def_function(srna, "new", "rna_MetaBall_elements_new");
-       RNA_def_function_ui_description(func, "Add a new spline to the curve");
+       RNA_def_function_ui_description(func, "Add a new element to the 
metaball");
        RNA_def_enum(func, "type", metaelem_type_items, MB_BALL, "", "type for 
the new meta-element");
        parm= RNA_def_pointer(func, "element", "MetaElement", "", "The newly 
created meta-element");
        RNA_def_function_return(func, parm);
 
        func= RNA_def_function(srna, "remove", "rna_MetaBall_elements_remove");
-       RNA_def_function_ui_description(func, "Remove a spline from a curve");
+       RNA_def_function_ui_description(func, "Remove an element from the 
metaball");
        RNA_def_function_flag(func, FUNC_USE_REPORTS);
        parm= RNA_def_pointer(func, "element", "MetaElement", "", "The element 
to remove");
        RNA_def_property_flag(parm, PROP_REQUIRED|PROP_NEVER_NULL);
 
+       func= RNA_def_function(srna, "clear", "rna_MetaBall_elements_clear");
+       RNA_def_function_ui_description(func, "Remove all elements from the 
metaball");
+
        prop= RNA_def_property(srna, "active", PROP_POINTER, PROP_NONE);
        RNA_def_property_pointer_sdna(prop, NULL, "lastelem");
        RNA_def_property_ui_text(prop, "Active Element", "Last selected 
element");

Modified: trunk/blender/source/blender/makesrna/intern/rna_nodetree.c
===================================================================
--- trunk/blender/source/blender/makesrna/intern/rna_nodetree.c 2011-11-23 
15:44:20 UTC (rev 42090)

@@ Diff output truncated at 10240 characters. @@
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