// Copyright 2014 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com

#include "xfa/fwl/core/ifwl_app.h"

#include "third_party/base/ptr_util.h"
#include "xfa/fwl/core/cfwl_widgetmgr.h"
#include "xfa/fwl/core/fwl_noteimp.h"
#include "xfa/fwl/core/ifwl_widget.h"
#include "xfa/fxfa/app/xfa_fwladapter.h"

CXFA_FWLAdapterWidgetMgr* FWL_GetAdapterWidgetMgr() {
  return CFWL_WidgetMgr::GetInstance()->GetAdapterWidgetMgr();
}

CXFA_FFApp* FWL_GetAdapterNative() {
  IFWL_App* pApp = FWL_GetApp();
  if (!pApp)
    return nullptr;
  return pApp->GetAdapterNative();
}

static IFWL_App* g_theApp = nullptr;
IFWL_App* FWL_GetApp() {
  return g_theApp;
}

void FWL_SetApp(IFWL_App* pApp) {
  g_theApp = pApp;
}

IFWL_App::IFWL_App(CXFA_FFApp* pAdapter)
    : m_pAdapterNative(pAdapter),
      m_pWidgetMgr(pdfium::MakeUnique<CFWL_WidgetMgr>(pAdapter)),
      m_pNoteDriver(pdfium::MakeUnique<CFWL_NoteDriver>()) {}

IFWL_App::~IFWL_App() {
  CFWL_ToolTipContainer::DeleteInstance();
}

CXFA_FFApp* IFWL_App::GetAdapterNative() {
  return m_pAdapterNative;
}

CFWL_WidgetMgr* IFWL_App::GetWidgetMgr() {
  return m_pWidgetMgr.get();
}