Cleanup: split extrude gizmo into own file

1 files changed, 0 insertions, 334 deletions

diff --git a/source/blender/editors/mesh/editmesh_extrude.c b/source/blender/editors/mesh/editmesh_extrude.c
index 53c7a5867e8..08f491eb8d4 100644
--- a/source/blender/editors/mesh/editmesh_extrude.c
+++ b/source/blender/editors/mesh/editmesh_extrude.c
@@ -39,24 +39,16 @@
 #include "BKE_context.h"
 #include "BKE_report.h"
 #include "BKE_editmesh.h"
-#include "BKE_global.h"
-#include "BKE_idprop.h"
 
 #include "RNA_define.h"
 #include "RNA_access.h"
 
-#include "WM_api.h"
 #include "WM_types.h"
-#include "WM_message.h"
 
 #include "ED_mesh.h"
 #include "ED_screen.h"
 #include "ED_transform.h"
 #include "ED_view3d.h"
-#include "ED_gizmo_library.h"
-#include "ED_gizmo_utils.h"
-
-#include "UI_resources.h"
 
 #include "MEM_guardedalloc.h"
 
@@ -361,332 +353,6 @@ void MESH_OT_extrude_repeat(wmOperatorType *ot)
 
 /** \} */
 
-
-/* -------------------------------------------------------------------- */
-/** \name Extrude Gizmo
- * \{ */
-
-#ifdef USE_GIZMO
-
-static const float extrude_button_scale = 0.15f;
-static const float extrude_button_offset_scale = 1.5f;
-static const float extrude_arrow_scale = 1.0f;
-static const float extrude_arrow_xyz_axis_scale = 0.4f;
-static const float extrude_arrow_normal_axis_scale = 1.0f;
-
-static const uchar shape_plus[] = {
-	0x5f, 0xfb, 0x40, 0xee, 0x25, 0xda, 0x11, 0xbf, 0x4, 0xa0, 0x0, 0x80, 0x4, 0x5f, 0x11,
-	0x40, 0x25, 0x25, 0x40, 0x11, 0x5f, 0x4, 0x7f, 0x0, 0xa0, 0x4, 0xbf, 0x11, 0xda, 0x25,
-	0xee, 0x40, 0xfb, 0x5f, 0xff, 0x7f, 0xfb, 0xa0, 0xee, 0xbf, 0xda, 0xda, 0xbf, 0xee,
-	0xa0, 0xfb, 0x80, 0xff, 0x6e, 0xd7, 0x92, 0xd7, 0x92, 0x90, 0xd8, 0x90, 0xd8, 0x6d,
-	0x92, 0x6d, 0x92, 0x27, 0x6e, 0x27, 0x6e, 0x6d, 0x28, 0x6d, 0x28, 0x90, 0x6e,
-	0x90, 0x6e, 0xd7, 0x80, 0xff, 0x5f, 0xfb, 0x5f, 0xfb,
-};
-
-typedef struct GizmoExtrudeGroup {
-
-	/* XYZ & normal. */
-	struct wmGizmo *invoke_xyz_no[4];
-	struct wmGizmo *adjust_xyz_no[5];
-
-	struct {
-		float normal_mat3[3][3];  /* use Z axis for normal. */
-		int orientation_type;
-	} data;
-
-	wmOperatorType *ot_extrude;
-} GizmoExtrudeGroup;
-
-static void gizmo_mesh_extrude_orientation_matrix_set(
-        struct GizmoExtrudeGroup *ggd, const float mat[3][3])
-{
-	for (int i = 0; i < 3; i++) {
-		/* Set orientation without location. */
-		for (int j = 0; j < 3; j++) {
-			copy_v3_v3(ggd->adjust_xyz_no[i]->matrix_basis[j], mat[j]);
-		}
-		/* nop when (i == 2). */
-		swap_v3_v3(ggd->adjust_xyz_no[i]->matrix_basis[i], ggd->adjust_xyz_no[i]->matrix_basis[2]);
-		/* Orient to normal gives generally less awkward results. */
-		if (ggd->data.orientation_type != V3D_MANIP_NORMAL) {
-			if (dot_v3v3(ggd->adjust_xyz_no[i]->matrix_basis[2], ggd->data.normal_mat3[2]) < 0.0f) {
-				negate_v3(ggd->adjust_xyz_no[i]->matrix_basis[2]);
-			}
-		}
-		mul_v3_v3fl(
-		        ggd->invoke_xyz_no[i]->matrix_offset[3],
-		        ggd->adjust_xyz_no[i]->matrix_basis[2],
-		        (extrude_arrow_xyz_axis_scale * extrude_button_offset_scale) / extrude_button_scale);
-	}
-}
-
-static void gizmo_mesh_extrude_setup(const bContext *UNUSED(C), wmGizmoGroup *gzgroup)
-{
-	struct GizmoExtrudeGroup *ggd = MEM_callocN(sizeof(GizmoExtrudeGroup), __func__);
-	gzgroup->customdata = ggd;
-
-	const wmGizmoType *gzt_arrow = WM_gizmotype_find("GIZMO_GT_arrow_3d", true);
-	const wmGizmoType *gzt_move = WM_gizmotype_find("GIZMO_GT_button_2d", true);
-
-	for (int i = 0; i < 4; i++) {
-		ggd->adjust_xyz_no[i] = WM_gizmo_new_ptr(gzt_arrow, gzgroup, NULL);
-		ggd->invoke_xyz_no[i] = WM_gizmo_new_ptr(gzt_move, gzgroup, NULL);
-		ggd->invoke_xyz_no[i]->flag |= WM_GIZMO_DRAW_OFFSET_SCALE;
-	}
-
-	{
-		PropertyRNA *prop = RNA_struct_find_property(ggd->invoke_xyz_no[3]->ptr, "shape");
-		for (int i = 0; i < 4; i++) {
-			RNA_property_string_set_bytes(
-			        ggd->invoke_xyz_no[i]->ptr, prop,
-			        (const char *)shape_plus, ARRAY_SIZE(shape_plus));
-		}
-	}
-
-	ggd->ot_extrude = WM_operatortype_find("MESH_OT_extrude_context_move", true);
-
-	for (int i = 0; i < 3; i++) {
-		UI_GetThemeColor3fv(TH_AXIS_X + i, ggd->invoke_xyz_no[i]->color);
-		UI_GetThemeColor3fv(TH_AXIS_X + i, ggd->adjust_xyz_no[i]->color);
-	}
-	UI_GetThemeColor3fv(TH_GIZMO_PRIMARY, ggd->invoke_xyz_no[3]->color);
-	UI_GetThemeColor3fv(TH_GIZMO_PRIMARY, ggd->adjust_xyz_no[3]->color);
-
-	for (int i = 0; i < 4; i++) {
-		WM_gizmo_set_scale(ggd->invoke_xyz_no[i], extrude_button_scale);
-		WM_gizmo_set_scale(ggd->adjust_xyz_no[i], extrude_arrow_scale);
-	}
-	WM_gizmo_set_scale(ggd->adjust_xyz_no[3], extrude_arrow_normal_axis_scale);
-
-	for (int i = 0; i < 4; i++) {
-	}
-
-	for (int i = 0; i < 4; i++) {
-		WM_gizmo_set_flag(ggd->adjust_xyz_no[i], WM_GIZMO_DRAW_VALUE, true);
-	}
-
-	/* XYZ & normal axis extrude. */
-	for (int i = 0; i < 4; i++) {
-		PointerRNA *ptr = WM_gizmo_operator_set(ggd->invoke_xyz_no[i], 0, ggd->ot_extrude, NULL);
-		{
-			bool constraint[3] = {0, 0, 0};
-			constraint[MIN2(i, 2)] = 1;
-			PointerRNA macroptr = RNA_pointer_get(ptr, "TRANSFORM_OT_translate");
-			RNA_boolean_set(&macroptr, "release_confirm", true);
-			RNA_boolean_set_array(&macroptr, "constraint_axis", constraint);
-		}
-	}
-
-	/* Adjust extrude. */
-	for (int i = 0; i < 4; i++) {
-		PointerRNA *ptr = WM_gizmo_operator_set(ggd->adjust_xyz_no[i], 0, ggd->ot_extrude, NULL);
-		{
-			bool constraint[3] = {0, 0, 0};
-			constraint[MIN2(i, 2)] = 1;
-			PointerRNA macroptr = RNA_pointer_get(ptr, "TRANSFORM_OT_translate");
-			RNA_boolean_set(&macroptr, "release_confirm", true);
-			RNA_boolean_set_array(&macroptr, "constraint_axis", constraint);
-		}
-		wmGizmoOpElem *mpop = WM_gizmo_operator_get(ggd->adjust_xyz_no[i], 0);
-		mpop->is_redo = true;
-	}
-}
-
-static void gizmo_mesh_extrude_refresh(const bContext *C, wmGizmoGroup *gzgroup)
-{
-	GizmoExtrudeGroup *ggd = gzgroup->customdata;
-
-	for (int i = 0; i < 4; i++) {
-		WM_gizmo_set_flag(ggd->invoke_xyz_no[i], WM_GIZMO_HIDDEN, true);
-		WM_gizmo_set_flag(ggd->adjust_xyz_no[i], WM_GIZMO_HIDDEN, true);
-	}
-
-	if (G.moving) {
-		return;
-	}
-
-	Scene *scene = CTX_data_scene(C);
-	ggd->data.orientation_type = scene->orientation_type;
-	bool use_normal = (ggd->data.orientation_type != V3D_MANIP_NORMAL);
-	const int axis_len_used = use_normal ? 4 : 3;
-
-	struct TransformBounds tbounds;
-
-	if (use_normal) {
-		struct TransformBounds tbounds_normal;
-		if (!ED_transform_calc_gizmo_stats(
-		            C, &(struct TransformCalcParams){
-		                .orientation_type = V3D_MANIP_NORMAL + 1,
-		            }, &tbounds_normal))
-		{
-			unit_m3(tbounds_normal.axis);
-		}
-		copy_m3_m3(ggd->data.normal_mat3, tbounds_normal.axis);
-	}
-
-	/* TODO(campbell): run second since this modifies the 3D view, it should not. */
-	if (!ED_transform_calc_gizmo_stats(
-	            C, &(struct TransformCalcParams){
-	                .orientation_type = ggd->data.orientation_type + 1,
-	            }, &tbounds))
-	{
-		return;
-	}
-
-	/* Main axis is normal. */
-	if (!use_normal) {
-		copy_m3_m3(ggd->data.normal_mat3, tbounds.axis);
-	}
-
-	/* Offset the add icon. */
-	mul_v3_v3fl(
-	        ggd->invoke_xyz_no[3]->matrix_offset[3],
-	        ggd->data.normal_mat3[2],
-	        (extrude_arrow_normal_axis_scale * extrude_button_offset_scale) / extrude_button_scale);
-
-	/* Needed for normal orientation. */
-	gizmo_mesh_extrude_orientation_matrix_set(ggd, tbounds.axis);
-	if (use_normal) {
-		copy_m4_m3(ggd->adjust_xyz_no[3]->matrix_basis, ggd->data.normal_mat3);
-	}
-
-	/* Location. */
-	for (int i = 0; i < axis_len_used; i++) {
-		WM_gizmo_set_matrix_location(ggd->invoke_xyz_no[i], tbounds.center);
-		WM_gizmo_set_matrix_location(ggd->adjust_xyz_no[i], tbounds.center);
-	}
-
-	/* Adjust current operator. */
-	/* Don't use 'WM_operator_last_redo' because selection actions will be ignored. */
-	wmOperator *op = CTX_wm_manager(C)->operators.last;
-	bool has_redo = (op && op->type == ggd->ot_extrude);
-
-	/* Un-hide. */
-	for (int i = 0; i < axis_len_used; i++) {
-		WM_gizmo_set_flag(ggd->invoke_xyz_no[i], WM_GIZMO_HIDDEN, false);
-		WM_gizmo_set_flag(ggd->adjust_xyz_no[i], WM_GIZMO_HIDDEN, !has_redo);
-	}
-
-	/* Operator properties. */
-	if (use_normal) {
-		wmGizmoOpElem *mpop = WM_gizmo_operator_get(ggd->invoke_xyz_no[3], 0);
-		PointerRNA macroptr = RNA_pointer_get(&mpop->ptr, "TRANSFORM_OT_translate");
-		RNA_enum_set(&macroptr, "constraint_orientation", V3D_MANIP_NORMAL);
-	}
-
-	/* Redo with current settings. */
-	if (has_redo) {
-		wmOperator *op_transform = op->macro.last;
-		float value[4];
-		RNA_float_get_array(op_transform->ptr, "value", value);
-		bool constraint_axis[3];
-		RNA_boolean_get_array(op_transform->ptr, "constraint_axis", constraint_axis);
-		int orientation_type = RNA_enum_get(op_transform->ptr, "constraint_orientation");
-
-		/* We could also access this from 'ot->last_properties' */
-		for (int i = 0; i < 4; i++) {
-			if ((i != 3) ?
-			    (orientation_type == ggd->data.orientation_type && constraint_axis[i]) :
-			    (orientation_type == V3D_MANIP_NORMAL && constraint_axis[2]))
-			{
-				wmGizmoOpElem *mpop = WM_gizmo_operator_get(ggd->adjust_xyz_no[i], 0);
-
-				PointerRNA macroptr = RNA_pointer_get(&mpop->ptr, "TRANSFORM_OT_translate");
-
-				RNA_float_set_array(&macroptr, "value", value);
-				RNA_boolean_set_array(&macroptr, "constraint_axis", constraint_axis);
-				RNA_enum_set(&macroptr, "constraint_orientation", orientation_type);
-			}
-			else {
-				/* TODO(campbell): ideally we could adjust all,
-				 * this is complicated by how operator redo and the transform macro works. */
-				WM_gizmo_set_flag(ggd->adjust_xyz_no[i], WM_GIZMO_HIDDEN, true);
-			}
-		}
-	}
-
-	for (int i = 0; i < 4; i++) {
-		RNA_enum_set(
-		        ggd->invoke_xyz_no[i]->ptr,
-		        "draw_options",
-		        (ggd->adjust_xyz_no[i]->flag & WM_GIZMO_HIDDEN) ?
-		        ED_GIZMO_BUTTON_SHOW_HELPLINE : 0);
-	}
-}
-
-static int gizmo_cmp_temp_f(const void *gz_a_ptr, const void *gz_b_ptr)
-{
-	const wmGizmo *gz_a = gz_a_ptr;
-	const wmGizmo *gz_b = gz_b_ptr;
-	if      (gz_a->temp.f < gz_b->temp.f) return -1;
-	else if (gz_a->temp.f > gz_b->temp.f) return  1;
-	else                                  return  0;
-}
-
-static void gizmo_mesh_extrude_draw_prepare(const bContext *C, wmGizmoGroup *gzgroup)
-{
-	GizmoExtrudeGroup *ggd = gzgroup->customdata;
-	switch (ggd->data.orientation_type) {
-		case V3D_MANIP_VIEW:
-		{
-			RegionView3D *rv3d = CTX_wm_region_view3d(C);
-			float mat[3][3];
-			copy_m3_m4(mat, rv3d->viewinv);
-			normalize_m3(mat);
-			gizmo_mesh_extrude_orientation_matrix_set(ggd, mat);
-			break;
-		}
-	}
-
-	/* Basic ordering for drawing only. */
-	{
-		RegionView3D *rv3d = CTX_wm_region_view3d(C);
-		LISTBASE_FOREACH (wmGizmo *, gz, &gzgroup->gizmos) {
-			gz->temp.f = -dot_v3v3(rv3d->viewinv[2], gz->matrix_offset[3]);
-		}
-		BLI_listbase_sort(&gzgroup->gizmos, gizmo_cmp_temp_f);
-	}
-}
-
-static void gizmo_mesh_extrude_message_subscribe(
-        const bContext *C, wmGizmoGroup *gzgroup, struct wmMsgBus *mbus)
-{
-	ARegion *ar = CTX_wm_region(C);
-
-	/* Subscribe to view properties */
-	wmMsgSubscribeValue msg_sub_value_gz_tag_refresh = {
-		.owner = ar,
-		.user_data = gzgroup->parent_gzmap,
-		.notify = WM_gizmo_do_msg_notify_tag_refresh,
-	};
-
-	{
-		WM_msg_subscribe_rna_anon_prop(mbus, Scene, transform_orientation, &msg_sub_value_gz_tag_refresh);
-	}
-
-}
-
-static void MESH_GGT_extrude(struct wmGizmoGroupType *gzgt)
-{
-	gzgt->name = "Mesh Extrude";
-	gzgt->idname = "MESH_GGT_extrude";
-
-	gzgt->flag = WM_GIZMOGROUPTYPE_3D;
-
-	gzgt->gzmap_params.spaceid = SPACE_VIEW3D;
-	gzgt->gzmap_params.regionid = RGN_TYPE_WINDOW;
-
-	gzgt->poll = ED_gizmo_poll_or_unlink_delayed_from_tool;
-	gzgt->setup = gizmo_mesh_extrude_setup;
-	gzgt->refresh = gizmo_mesh_extrude_refresh;
-	gzgt->draw_prepare = gizmo_mesh_extrude_draw_prepare;
-	gzgt->message_subscribe = gizmo_mesh_extrude_message_subscribe;
-}
-
-#endif  /* USE_GIZMO */
-
-/** \} */
-
 /* -------------------------------------------------------------------- */
 /** \name Extrude Operator
  * \{ */