Commit: e79d7747d21f3d3079c759abe0f20a7904aded80
Author: Campbell Barton
Date: Thu Dec 13 13:04:25 2018 +1100
Branches: blender2.8
https://developer.blender.org/rBe79d7747d21f3d3079c759abe0f20a7904aded80
Cleanup: use doxy grouping for view3d select
Easier to navigate, avoid mixing up functionality across the file.
===================================================================
M source/blender/editors/space_view3d/view3d_select.c
===================================================================
diff --git a/source/blender/editors/space_view3d/view3d_select.c
b/source/blender/editors/space_view3d/view3d_select.c
index b2fbdbad31c..c740fa7814e 100644
--- a/source/blender/editors/space_view3d/view3d_select.c
+++ b/source/blender/editors/space_view3d/view3d_select.c
@@ -110,6 +110,11 @@
// #include "PIL_time_utildefines.h"
+
+/* -------------------------------------------------------------------- */
+/** \name Public Utilities
+ * \{ */
+
float ED_view3d_select_dist_px(void)
{
return 75.0f * U.pixelsize;
@@ -147,9 +152,33 @@ void ED_view3d_viewcontext_init_object(ViewContext *vc,
Object *obact)
}
}
-/* ********************** view3d_select: selection manipulations
********************* */
+/** \} */
+
+/* -------------------------------------------------------------------- */
+/** \name Internal Utilities
+ * \{ */
+
+static void object_deselect_all_visible(ViewLayer *view_layer, View3D *v3d)
+{
+ Base *base;
+
+ for (base = view_layer->object_bases.first; base; base = base->next) {
+ if (BASE_SELECTABLE(v3d, base)) {
+ ED_object_base_select(base, BA_DESELECT);
+ }
+ }
+}
-/* local prototypes */
+static void object_deselect_all_except(ViewLayer *view_layer, Base *b) /*
deselect all except b */
+{
+ for (Base *base = view_layer->object_bases.first; base; base =
base->next) {
+ if (base->flag & BASE_SELECTED) {
+ if (b != base) {
+ ED_object_base_select(base, BA_DESELECT);
+ }
+ }
+ }
+}
static void edbm_backbuf_check_and_select_verts(BMEditMesh *em, const
eSelectOp sel_op)
{
@@ -248,7 +277,11 @@ static void edbm_backbuf_check_and_select_tfaces(Mesh *me,
const eSelectOp sel_o
}
}
-/* *********************** GESTURE AND LASSO ******************* */
+/** \} */
+
+/* -------------------------------------------------------------------- */
+/** \name Lasso Select
+ * \{ */
typedef struct LassoSelectUserData {
ViewContext *vc;
@@ -405,17 +438,6 @@ static void do_lasso_tag_pose(ViewContext *vc, Object *ob,
const int mcords[][2]
pose_foreachScreenBone(&vc_tmp, do_lasso_select_pose__do_tag, &data,
V3D_PROJ_TEST_CLIP_DEFAULT);
}
-static void object_deselect_all_visible(ViewLayer *view_layer, View3D *v3d)
-{
- Base *base;
-
- for (base = view_layer->object_bases.first; base; base = base->next) {
- if (BASE_SELECTABLE(v3d, base)) {
- ED_object_base_select(base, BA_DESELECT);
- }
- }
-}
-
static void do_lasso_select_objects(
ViewContext *vc, const int mcords[][2], const short moves,
const eSelectOp sel_op)
@@ -1077,7 +1099,11 @@ void VIEW3D_OT_select_lasso(wmOperatorType *ot)
WM_operator_properties_select_operation(ot);
}
-/* ************************** mouse select ************************* */
+/** \} */
+
+/* -------------------------------------------------------------------- */
+/** \name Cursor Picking
+ * \{ */
/* The max number of menu items in an object select menu */
typedef struct SelMenuItemF {
@@ -1184,17 +1210,6 @@ void VIEW3D_OT_select_menu(wmOperatorType *ot)
RNA_def_boolean(ot->srna, "toggle", 0, "Toggle", "Toggle selection
instead of deselecting everything first");
}
-static void deselectall_except(ViewLayer *view_layer, Base *b) /* deselect
all except b */
-{
- for (Base *base = view_layer->object_bases.first; base; base =
base->next) {
- if (base->flag & BASE_SELECTED) {
- if (b != base) {
- ED_object_base_select(base, BA_DESELECT);
- }
- }
- }
-}
-
static Base *object_mouse_select_menu(
bContext *C, ViewContext *vc, unsigned int *buffer, int hits,
const int mval[2], bool toggle)
@@ -1797,7 +1812,7 @@ static bool ed_object_select_pick(
if (vc.obedit) {
/* only do select */
- deselectall_except(view_layer, basact);
+ object_deselect_all_except(view_layer, basact);
ED_object_base_select(basact, BA_SELECT);
}
/* also prevent making it active on mouse selection */
@@ -1821,7 +1836,7 @@ static bool ed_object_select_pick(
else {
/* When enabled, this puts other objects out of
multi pose-mode. */
if (is_pose_mode == false) {
- deselectall_except(view_layer, basact);
+ object_deselect_all_except(view_layer,
basact);
ED_object_base_select(basact,
BA_SELECT);
}
}
@@ -1860,7 +1875,160 @@ static bool ed_object_select_pick(
return retval;
}
-/* ******************** border and circle
************************************** */
+/* mouse selection in weight paint */
+/* gets called via generic mouse select operator */
+static bool ed_wpaint_vertex_select_pick(
+ bContext *C, const int mval[2],
+ bool extend, bool deselect, bool toggle, Object *obact)
+{
+ View3D *v3d = CTX_wm_view3d(C);
+ const bool use_zbuf = V3D_IS_ZBUF(v3d);
+
+ Mesh *me = obact->data; /* already checked for NULL */
+ unsigned int index = 0;
+ MVert *mv;
+
+ if (ED_mesh_pick_vert(C, obact, mval, &index,
ED_MESH_PICK_DEFAULT_VERT_SIZE, use_zbuf)) {
+ mv = &me->mvert[index];
+ if (extend) {
+ mv->flag |= SELECT;
+ }
+ else if (deselect) {
+ mv->flag &= ~SELECT;
+ }
+ else if (toggle) {
+ mv->flag ^= SELECT;
+ }
+ else {
+ paintvert_deselect_all_visible(obact, SEL_DESELECT,
false);
+ mv->flag |= SELECT;
+ }
+
+ /* update mselect */
+ if (mv->flag & SELECT) {
+ BKE_mesh_mselect_active_set(me, index, ME_VSEL);
+ }
+ else {
+ BKE_mesh_mselect_validate(me);
+ }
+
+ paintvert_flush_flags(obact);
+ paintvert_tag_select_update(C, obact);
+ return true;
+ }
+ return false;
+}
+
+static int view3d_select_exec(bContext *C, wmOperator *op)
+{
+ Object *obedit = CTX_data_edit_object(C);
+ Object *obact = CTX_data_active_object(C);
+ bool extend = RNA_boolean_get(op->ptr, "extend");
+ bool deselect = RNA_boolean_get(op->ptr, "deselect");
+ bool toggle = RNA_boolean_get(op->ptr, "toggle");
+ bool center = RNA_boolean_get(op->ptr, "center");
+ bool enumerate = RNA_boolean_get(op->ptr, "enumerate");
+ /* only force object select for editmode to support vertex parenting,
+ * or paint-select to allow pose bone select with vert/face select */
+ bool object = (RNA_boolean_get(op->ptr, "object") &&
+ (obedit ||
+ BKE_paint_select_elem_test(obact) ||
+ /* so its possible to select bones in weightpaint mode
(LMB select) */
+ (obact && (obact->mode & OB_MODE_WEIGHT_PAINT) &&
BKE_object_pose_armature_get(obact))));
+
+ bool retval = false;
+ int location[2];
+
+ RNA_int_get_array(op->ptr, "location", location);
+
+ view3d_operator_needs_opengl(C);
+
+ if (object) {
+ obedit = NULL;
+ obact = NULL;
+
+ /* ack, this is incorrect but to do this correctly we would
need an
+ * alternative editmode/objectmode keymap, this copies the
functionality
+ * from 2.4x where Ctrl+Select in editmode does object select
only */
+ center = false;
+ }
+
+ if (obedit && object == false) {
+ if (obedit->type == OB_MESH)
+ retval = EDBM_select_pick(C, location, extend,
deselect, toggle);
+ else if (obedit->type == OB_ARMATURE)
+ retval = ED_armature_edit_select_pick(C, location,
extend, deselect, toggle);
+ else if (obedit->type == OB_LATTICE)
+ retval = ED_lattice_select_pick(C, location, extend,
deselect, toggle);
+ else if (ELEM(obedit->type, OB_CURVE, OB_SURF))
+ retval = ED_curve_editnurb_select_pick(C, location,
extend, deselect, toggle);
+ else if (obedit->type == OB_MBALL)
+ retval = ED_mball_select_pick(C, location, extend,
deselect, toggle);
+ else if (obedit->type == OB_FONT)
+ retval = ED_curve_editfont_select_pick(C, location,
extend, deselect, toggle);
+
+ }
+ else if (obact && obact->mode & OB_MODE_PARTICLE_EDIT)
+ return PE_mouse_particles(C, location, extend, deselect,
toggle);
+ else if (obact && BKE_paint_select_face_test(obact))
+ retval = paintface_mouse_select(C, obact, location, extend,
deselect, toggle);
+ else if (BKE_paint_select_vert_test(obact))
+ retval = ed_wpaint_vertex_select_pick(C, location, extend,
deselect, toggle, obact);
+ else
+ retval = ed_object_select_pick(C, location, extend, deselect,
toggle, center, enumerate, object);
+
+ /* passthrough allows tweaks
+ * FINISHED to signal one operator worked
+ * */
+ if (retval)
+ return OPERATOR_PASS_THROUGH | OPERATOR_FINISHED;
+ else
+ return OPERATOR_PASS_THROUGH; /* nothing selected, just
passthrough */
+}
+
+static int view3d_select_invoke(bContext *C, wmOperator *op, const wmEvent
*event)
+{
+ RNA_int_set_array(op->ptr, "location", event->mval);
+
+ return view3d_select_exec(C, op);
+}
+
+void VIEW3D_OT_select(wmOperatorType *ot)
+{
+ PropertyRNA *prop;
+
+ /* identifiers */
+ ot->name = "Select";
+ ot->description = "Select and activate item(s)";
+ ot->idname = "VIEW3D_OT_select";
+
+ /* api callbacks */
+ ot->invoke = view3d_select_invoke;
+ ot->exec = view3d_select_exec;
+ ot->poll = ED_operator_view3d_active;
+
+ /* flags */
+ ot->flag = OPTYPE_UNDO;
+
+ /* properties */
+ WM_operator_properties_mouse_select(ot);
+
+ prop = RNA_def_boolean(ot->srna, "center", 0, "Center", "Use the object
center when selecting, in editmode used to extend object selection");
+ RNA_def_property_flag(prop, PROP_SKIP_SAVE);
+ prop = RNA_def_boolean(ot->srna, "enumerate", 0, "Enumerate", "List
objects under the mouse (object mode only)");
+ RNA_def_property_flag(prop, PROP_SKIP_SAVE);
+ prop = RNA_def_boolean(ot->srna, "object", 0, "Object", "Use object
selection (editmode only)");
+ RNA_def_property_flag(prop, PROP_SKIP_SAVE);
+
+ prop = RNA_def_int_vector(ot->srna, "location", 2, NULL, INT_MIN,
INT_MAX, "Location", "Mouse location", INT_MIN, INT_MAX);
+ RNA_def_property_flag(prop, PROP_HIDDEN);
+}
+
+/** \} */
+
+/* -------------------------------------------------------------------- */
+/** \name Box Select
+ * \{ */
typedef struct BoxSelectUserData {
ViewContext *vc;
@@ -2618,10 +2786,6 @@ static int view3d_box_select_exec(bContext *C,
wmOperator *op)
return ret;
}
-
-/* *****************Selection Operators******************* */
-
-/* ****** Box Select ****** */
void VIEW3D_OT_select_box(wmOperatorType *ot)
{
/* identifiers */
@@ -2644,161 +2808,11 @@ void VIEW3D_OT_select_box(wmOperatorType *ot)
WM_operator_properties_select_operation(ot);
}
+/** \} */
-/* mouse selection in weight paint */
-/* gets called via generic m
@@ Diff output truncated at 10240 characters. @@
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