diff options
author | Campbell Barton <ideasman42@gmail.com> | 2012-03-13 06:59:42 +0400 |
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committer | Campbell Barton <ideasman42@gmail.com> | 2012-03-13 06:59:42 +0400 |
commit | a69585573e460ca96af340800d4d8534bdece9f6 (patch) | |
tree | 06e527ccb7d3f4e920991c9c6a59c6bc92ade686 | |
parent | d25dc3b87232fddfaf56c890b7d112f01b32f1d7 (diff) |
bmesh python api:
BMesh.select_history.remove/clear/validate functions.
-rw-r--r-- | source/blender/bmesh/intern/bmesh_marking.c | 6 | ||||
-rw-r--r-- | source/blender/bmesh/intern/bmesh_marking.h | 2 | ||||
-rw-r--r-- | source/blender/python/bmesh/bmesh_py_select.c | 73 |
3 files changed, 66 insertions, 15 deletions
diff --git a/source/blender/bmesh/intern/bmesh_marking.c b/source/blender/bmesh/intern/bmesh_marking.c index f05a75e74bf..4108d00fe7a 100644 --- a/source/blender/bmesh/intern/bmesh_marking.c +++ b/source/blender/bmesh/intern/bmesh_marking.c @@ -701,15 +701,17 @@ int BM_select_history_check(BMesh *bm, const BMElem *ele) return FALSE; } -void BM_select_history_remove(BMesh *bm, BMElem *ele) +int BM_select_history_remove(BMesh *bm, BMElem *ele) { BMEditSelection *ese; for (ese = bm->selected.first; ese; ese = ese->next) { if (ese->ele == ele) { BLI_freelinkN(&(bm->selected), ese); - break; + return TRUE; } } + + return FALSE; } void BM_select_history_clear(BMesh *bm) diff --git a/source/blender/bmesh/intern/bmesh_marking.h b/source/blender/bmesh/intern/bmesh_marking.h index 598cc02126a..8e4a4ab7d66 100644 --- a/source/blender/bmesh/intern/bmesh_marking.h +++ b/source/blender/bmesh/intern/bmesh_marking.h @@ -70,7 +70,7 @@ void BM_editselection_normal(float r_normal[3], BMEditSelection *ese); void BM_editselection_plane(BMesh *bm, float r_plane[3], BMEditSelection *ese); int BM_select_history_check(BMesh *bm, const BMElem *ele); -void BM_select_history_remove(BMesh *bm, BMElem *ele); +int BM_select_history_remove(BMesh *bm, BMElem *ele); void BM_select_history_store(BMesh *bm, BMElem *ele); void BM_select_history_validate(BMesh *bm); void BM_select_history_clear(BMesh *em); diff --git a/source/blender/python/bmesh/bmesh_py_select.c b/source/blender/python/bmesh/bmesh_py_select.c index c5c66c0aaaa..cd6145709e0 100644 --- a/source/blender/python/bmesh/bmesh_py_select.c +++ b/source/blender/python/bmesh/bmesh_py_select.c @@ -69,8 +69,65 @@ static PyGetSetDef bpy_bmeditselseq_getseters[] = { {NULL, NULL, NULL, NULL, NULL} /* Sentinel */ }; +PyDoc_STRVAR(bpy_bmeditselseq_validate_doc, +".. method:: validate()\n" +"\n" +" Ensures all elements in the selection history are selected.\n" +); +static PyObject *bpy_bmeditselseq_validate(BPy_BMEditSelSeq *self) +{ + BPY_BM_CHECK_OBJ(self); + BM_select_history_validate(self->bm); + Py_RETURN_NONE; +} + +PyDoc_STRVAR(bpy_bmeditselseq_clear_doc, +".. method:: clear()\n" +"\n" +" Empties the selection history.\n" +); +static PyObject *bpy_bmeditselseq_clear(BPy_BMEditSelSeq *self) +{ + BPY_BM_CHECK_OBJ(self); + BM_select_history_clear(self->bm); + Py_RETURN_NONE; +} + +PyDoc_STRVAR(bpy_bmeditselseq_remove_doc, +".. method:: remove(element)\n" +"\n" +" Remove an element from the selection history.\n" +); +static PyObject *bpy_bmeditselseq_remove(BPy_BMEditSelSeq *self, BPy_BMElem *value) +{ + BPY_BM_CHECK_OBJ(self); + + if ((BPy_BMVert_Check(value) || + BPy_BMEdge_Check(value) || + BPy_BMFace_Check(value)) == FALSE) + { + PyErr_Format(PyExc_TypeError, + "Expected a BMVert/BMedge/BMFace not a %.200s", Py_TYPE(value)->tp_name); + return NULL; + } + + BPY_BM_CHECK_OBJ(value); + + if ((self->bm != value->bm) || + (BM_select_history_remove(self->bm, value->ele) == FALSE)) + { + PyErr_SetString(PyExc_ValueError, + "Element not found in selection history"); + return NULL; + } + + Py_RETURN_NONE; +} + static struct PyMethodDef bpy_bmeditselseq_methods[] = { - // {"select_flush_mode", (PyCFunction)bpy_bmesh_select_flush_mode, METH_NOARGS, bpy_bmesh_select_flush_mode_doc}, + {"validate", (PyCFunction)bpy_bmeditselseq_validate, METH_NOARGS, bpy_bmeditselseq_validate_doc}, + {"clear", (PyCFunction)bpy_bmeditselseq_clear, METH_NOARGS, bpy_bmeditselseq_clear_doc}, + {"remove", (PyCFunction)bpy_bmeditselseq_remove, METH_O, bpy_bmeditselseq_remove_doc}, {NULL, NULL, 0, NULL} }; @@ -103,7 +160,7 @@ static PyObject *bpy_bmeditselseq_subscript_int(BPy_BMEditSelSeq *self, int keyn } else { PyErr_Format(PyExc_IndexError, - "BMElemSeq[index]: index %d out of range", keynum); + "BMElemSeq[index]: index %d out of range", keynum); return NULL; } } @@ -213,15 +270,7 @@ static int bpy_bmeditselseq_contains(BPy_BMEditSelSeq *self, PyObject *value) value_bm_ele = (BPy_BMElem *)value; if (value_bm_ele->bm == self->bm) { - BMEditSelection *ese_test; - BMElem *ele; - - ele = value_bm_ele->ele; - for (ese_test = self->bm->selected.first; ese_test; ese_test = ese_test->next) { - if (ele == ese_test->ele) { - return 1; - } - } + return BM_select_history_check(self->bm, value_bm_ele->ele); } return 0; @@ -274,7 +323,7 @@ static PyObject *bpy_bmeditseliter_next(BPy_BMEditSelIter *self) } } -PyTypeObject BPy_BMEditSelSeq_Type = {{{0}}}; +PyTypeObject BPy_BMEditSelSeq_Type = {{{0}}}; PyTypeObject BPy_BMEditSelIter_Type = {{{0}}}; |