/*
 * Copyright 1997-2007 Sun Microsystems, Inc.  All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Sun designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Sun in the LICENSE file that accompanied this code.
 *
 * This code 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
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 */

#ifndef AWT_FILE_DIALOG_H
#define AWT_FILE_DIALOG_H

#include "stdhdrs.h"
#include <commdlg.h>

#include "awt_Toolkit.h"
#include "awt_Component.h"
#include "awt_Dialog.h"

#include "java_awt_FileDialog.h"
#include "sun_awt_windows_WFileDialogPeer.h"

// The VC6 headers don't include this, but it's necessary for
// backward-compatibility with NT4.0, so we fake it.
#ifndef OPENFILENAME_SIZE_VERSION_400
    // Determined via sizeof(OPENFILENAME)
    #define OPENFILENAME_SIZE_VERSION_400 76
#endif

// 4859390
// For the Places Bar to show up, we need the "full" OPENFILENAME struct
typedef struct tagAWTOFN { 
  DWORD         lStructSize; 
  HWND          hwndOwner; 
  HINSTANCE     hInstance; 
  LPCTSTR       lpstrFilter; 
  LPTSTR        lpstrCustomFilter; 
  DWORD         nMaxCustFilter; 
  DWORD         nFilterIndex; 
  LPTSTR        lpstrFile; 
  DWORD         nMaxFile; 
  LPTSTR        lpstrFileTitle; 
  DWORD         nMaxFileTitle; 
  LPCTSTR       lpstrInitialDir; 
  LPCTSTR       lpstrTitle; 
  DWORD         Flags; 
  WORD          nFileOffset; 
  WORD          nFileExtension; 
  LPCTSTR       lpstrDefExt; 
  LPARAM        lCustData; 
  LPOFNHOOKPROC lpfnHook; 
  LPCTSTR       lpTemplateName; 
//#if (_WIN32_WINNT >= 0x0500)
  void *        pvReserved;
  DWORD         dwReserved;
  DWORD         FlagsEx;
//#endif // (_WIN32_WINNT >= 0x0500)
} AWTOPENFILENAME, *LPAWTOPENFILENAME;

/************************************************************************
 * AwtFileDialog class
 */

class AwtFileDialog {
public:
    /* sun.awt.windows.WFileDialogPeer field and method ids */
    static jfieldID parentID;
    static jfieldID fileFilterID;
    static jmethodID setHWndMID;
    static jmethodID handleSelectedMID;
    static jmethodID handleCancelMID;
    static jmethodID checkFilenameFilterMID;

    /* java.awt.FileDialog field and method ids */
    static jfieldID modeID;
    static jfieldID dirID;
    static jfieldID fileID;
    static jfieldID filterID;

    static void Initialize(JNIEnv *env, jstring filterDescription);
    static void Show(void *peer);

    static BOOL GetOpenFileName(LPAWTOPENFILENAME);
    static BOOL GetSaveFileName(LPAWTOPENFILENAME);

    virtual BOOL InheritsNativeMouseWheelBehavior();

    // some methods called on Toolkit thread
    static void _DisposeOrHide(void *param);
    static void _ToFront(void *param);
    static void _ToBack(void *param);
};

#endif /* FILE_DIALOG_H */