Descent3/editor/ObjectListCombo.cpp

/*
 * Descent 3
 * Copyright (C) 2024 Parallax Software
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

// ObjectListCombo.cpp : implementation file
//

#include "stdafx.h"

#ifndef NEWEDITOR
#include "editor.h"
#else
#include "neweditor.h"
#endif

#include "ObjectListCombo.h"
#include "object.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CObjectListCombo

CObjectListCombo::CObjectListCombo() {}

CObjectListCombo::~CObjectListCombo() {}

BEGIN_MESSAGE_MAP(CObjectListCombo, CComboBox)
//{{AFX_MSG_MAP(CObjectListCombo)
ON_CONTROL_REFLECT(CBN_SETFOCUS, OnSetfocus)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CObjectListCombo message handlers

void CObjectListCombo::Init(int type, int selected_handle) {
  // Save the type
  m_type = type;

  // Clear the combo box
  ResetContent();

  // Add the "none" sound
  AddString("<none>");
  SetItemData(0, OBJECT_HANDLE_NONE);
  SetCurSel(0); // default

  // Now add all the sounsd
  for (int i = 0; i <= Highest_object_index; i++) {
    if (Objects[i].type == OBJ_NONE) {
      continue;
    }

    // Only lists named objects.  If we ever need all objects, add a flag.
    if (Objects[i].name && ((type == OBJ_NONE) || (Objects[i].type == type))) {
      char str[100];
      sprintf(str, "%s (%s, %x)", Objects[i].name ? Objects[i].name : "<no name>", Object_type_names[Objects[i].type],
              Objects[i].handle);

      int index = AddString(str);
      SetItemData(index, Objects[i].handle);
      if (Objects[i].handle == selected_handle) {
        SetCurSel(index);
      }
    }
  }
}

// takes object handle
void CObjectListCombo::SetSelected(int selected_handle) {
  // Now add all the sounsd
  int count = GetCount();
  for (int i = 0; i < count; i++) {
    if (selected_handle == (int)GetItemData(i)) {
      SetCurSel(i);
      return;
    }
  }

  // Couldn't find selected -- use none
  SetCurSel(0);
}

int CObjectListCombo::GetSelected() { return (int)GetItemData(GetCurSel()); }

void CObjectListCombo::OnSetfocus() {
  // Update list in case the items have changed
  Init(m_type, GetSelected());
}