view3d_gizmo_preselect.cc

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/* SPDX-FileCopyrightText: 2023 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#include "MEM_guardedalloc.h"
 
#include "BLI_utildefines.h"
 
#include "ED_gizmo_utils.hh"
#include "ED_screen.hh"
 
#include "UI_resources.hh"
 
#include "WM_types.hh"
 
#include "view3d_intern.hh" /* own include */
 
/* -------------------------------------------------------------------- */
struct GizmoGroupPreSelElem {
  wmGizmo *gizmo;
};
 
static void WIDGETGROUP_mesh_preselect_elem_setup(const bContext * /*C*/, wmGizmoGroup *gzgroup)
{
  const wmGizmoType *gzt_presel = WM_gizmotype_find("GIZMO_GT_mesh_preselect_elem_3d", true);
  GizmoGroupPreSelElem *ggd = static_cast<GizmoGroupPreSelElem *>(
      MEM_callocN(sizeof(GizmoGroupPreSelElem), __func__));
  gzgroup->customdata = ggd;
 
  wmGizmo *gz = ggd->gizmo = WM_gizmo_new_ptr(gzt_presel, gzgroup, nullptr);
  UI_GetThemeColor3fv(TH_GIZMO_PRIMARY, gz->color);
  UI_GetThemeColor3fv(TH_GIZMO_HI, gz->color_hi);
}
 
void VIEW3D_GGT_mesh_preselect_elem(wmGizmoGroupType *gzgt)
{
  gzgt->name = "Mesh Preselect Element";
  gzgt->idname = "VIEW3D_GGT_mesh_preselect_elem";
 
  gzgt->flag = WM_GIZMOGROUPTYPE_TOOL_FALLBACK_KEYMAP | 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 = WIDGETGROUP_mesh_preselect_elem_setup;
}
 
/* -------------------------------------------------------------------- */
struct GizmoGroupPreSelEdgeRing {
  wmGizmo *gizmo;
};
 
static void WIDGETGROUP_mesh_preselect_edgering_setup(const bContext * /*C*/,
                                                      wmGizmoGroup *gzgroup)
{
  const wmGizmoType *gzt_presel = WM_gizmotype_find("GIZMO_GT_mesh_preselect_edgering_3d", true);
  GizmoGroupPreSelEdgeRing *ggd = static_cast<GizmoGroupPreSelEdgeRing *>(
      MEM_callocN(sizeof(GizmoGroupPreSelEdgeRing), __func__));
  gzgroup->customdata = ggd;
 
  wmGizmo *gz = ggd->gizmo = WM_gizmo_new_ptr(gzt_presel, gzgroup, nullptr);
  UI_GetThemeColor3fv(TH_GIZMO_PRIMARY, gz->color);
  UI_GetThemeColor3fv(TH_GIZMO_HI, gz->color_hi);
}
 
void VIEW3D_GGT_mesh_preselect_edgering(wmGizmoGroupType *gzgt)
{
  gzgt->name = "Mesh Preselect Edge Ring";
  gzgt->idname = "VIEW3D_GGT_mesh_preselect_edgering";
 
  gzgt->flag = WM_GIZMOGROUPTYPE_TOOL_FALLBACK_KEYMAP | 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 = WIDGETGROUP_mesh_preselect_edgering_setup;
}