/*
 * HelpSettingsDialog.cpp
 *
 * Copyright (C) 1999 Stephen F. White/2002 J. "MUFTI" Scheurich
 * 
 * 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 2 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 (see the file "COPYING" for details); if 
 * not, write to the Free Software Foundation, Inc., 675 Mass Ave, 
 * Cambridge, MA 02139, USA.
 */

#include "stdafx.h"
#include "HelpSettingsDialog.h"
#include "DuneApp.h"
#include "resource.h"
#include <swt.h>

HelpSettingsDialog::HelpSettingsDialog(SWND parent)
  : Dialog(parent, IDD_HELP_SETTINGS)
{
    LoadData();
}

void
HelpSettingsDialog::OnCommand(int id)
{
    switch(id) {
      case IDC_BROWSE_HELP_COMMAND:
	OnBrowseHelpCommand();
	break;
      case IDC_BROWSE_DOC_DIRECTORY:
	OnBrowseDocDirectory();
	break;
      case IDC_BROWSE_VRML_HTML:
	OnBrowseVrmlDirectory();
	break;
      default:
	Dialog::OnCommand(id);
	break;
    }
}

static MyString
GetText(SWND item)
{
    char	buf[1024];
    swGetText(item, buf, 1024);
    return buf;
}

void HelpSettingsDialog::LoadData()
{
    const char *helpCommand;
    const char *helpRemoteCommand;
    const char *helpUrl;
    const char *vrmlUrl;
    const char *application;
    const char *topic;

    swHelpBrowserGetSettings(TheApp->GetHelpBrowser(), 
                             &helpCommand, &helpRemoteCommand, 
                             &helpUrl, &vrmlUrl, &application, &topic);

    swSetText(swGetDialogItem(_dlg, IDC_HELP_COMMAND), helpCommand);
    swSetText(swGetDialogItem(_dlg, IDC_HELP_REMOTE_COMMAND), helpRemoteCommand);
    swSetText(swGetDialogItem(_dlg, IDC_DOC_DIRECTORY), helpUrl);
    swSetText(swGetDialogItem(_dlg, IDC_VRML_HTML), vrmlUrl);
    swSetText(swGetDialogItem(_dlg, IDC_APPLICATION), application);
    swSetText(swGetDialogItem(_dlg, IDC_TOPIC), topic);
}

void
HelpSettingsDialog::SaveData()
{
    MyString	helpCommand;
    MyString	helpRemoteCommand;
    MyString	helpUrl;
    MyString	vrmlUrl;
    MyString	application;
    MyString	topic;

    helpCommand = GetText(swGetDialogItem(_dlg, IDC_HELP_COMMAND));
    helpRemoteCommand = GetText(swGetDialogItem(_dlg, IDC_HELP_REMOTE_COMMAND));
    helpUrl = GetText(swGetDialogItem(_dlg, IDC_DOC_DIRECTORY));
    vrmlUrl = GetText(swGetDialogItem(_dlg, IDC_VRML_HTML));
    application = GetText(swGetDialogItem(_dlg, IDC_APPLICATION));
    topic = GetText(swGetDialogItem(_dlg, IDC_TOPIC));

    swHelpBrowserSetSettings(TheApp->GetHelpBrowser(), 
                             helpCommand, helpRemoteCommand,
                             helpUrl, vrmlUrl, application, topic);
}

void HelpSettingsDialog::OnBrowseHelpCommand() 
{
    char	buf[1024] = "";

    if (swOpenFileDialog(_dlg, "Select",
#ifdef WIN32
		     "executable (*.exe)\0*.exe\0\0",
#else
		     "executable (*)\0*\0\0",
#endif
		     buf, 1024)) {
	swSetText(swGetDialogItem(_dlg, IDC_HELP_COMMAND), buf);
    }
}

void HelpSettingsDialog::OnBrowseDocDirectory() 
{
    char	buf[1024] = "";

#ifdef _WIN32
    if (swOpenDirDialog(_dlg, "Select",
		     "Directory of index.html(*.html)\0*.html\0\0",
		     buf, 1024)) {
#else
    if (swOpenDirDialog(_dlg, "Select",
		     "Directory or index.html(*)\0*\0\0",
		     buf, 1024)) {
#endif
	swSetText(swGetDialogItem(_dlg, IDC_DOC_DIRECTORY), buf);
    }
}

void HelpSettingsDialog::OnBrowseVrmlDirectory() 
{
    char	buf[1024] = "";

    if (swOpenFileDialog(_dlg, "Select",
		     "nodesRef.html(*.html)\0*.html\0\0",
		     buf, 1024)) {
	swSetText(swGetDialogItem(_dlg, IDC_VRML_HTML), buf);
    }
}