//
//  The contents of this file are subject to the Mozilla Public License
//  Version 1.0 (the "License"); you may not use this file except in
//  compliance with the License. You may obtain a copy of the License at
//  http://www.mozilla.org/MPL/
// 
//  Software distributed under the License is distributed on an "AS IS"
//  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
//  the License for the specific language governing rights and limitations
//  under the License.
// 
//  The Original Code is CPhone, a cross platform voip gui.
//
//  The Initial Developer of the Original Code is Derek Smithies.
//
//  Copyright (C) 2002 Indranet Technologies Ltd, 
//                                  http://www.indranet-technologies.com
//  All Rights Reserved.
//
//  Contributor(s): _______________


/*
 *
 *  $Log: videopropertiesSub.cxx,v $
 *  Revision 1.4  2004/04/23 05:09:59  dereksmithies
 *  Fixes so it works with latest openh323 lib, and not lock X display.
 *
 *  Revision 1.3  2003/08/26 04:48:02  dereksmithies
 *  Fixes to get statistics working right, add icons, add ok,cancel,apply buttons
 *
 *  Revision 1.2  2003/04/04 04:37:49  dereksmithies
 *  Major upgrade.
 *  Ixj & microtelco support added. Fix threading issues.
 *
 *  Revision 1.1.1.1  2002/05/12 22:55:05  dereksmithies
 *  Initial release.
 *
 *
 *
 *
 */

#include <ptlib.h>

#include <qcheckbox.h>
#include <qcombobox.h>
#include <qradiobutton.h>
#include <qslider.h>
#include <qspinbox.h>
#include <qapp.h>
#include <qapplication.h>

#include "keys.h"
#include "videopropertiesSub.h"

#include "qtvid.h"
   
#define CUSTOM_EVENT_SETUP (QEvent::User + 1)

/* 
 *  Constructs a VideoProperties which is a child of 'parent', with the 
 *  name 'name' and widget flags set to 'f' 
 *
 *  The dialog will by default be modeless, unless you set 'modal' to
 *  TRUE to construct a modal dialog.
 */
VideoProperties::VideoProperties(VideoOptions & vc)
  : FormVideoProperties( 0, "Video Properties", FALSE, 0),
    videoConfig(vc)
{
  move (600,60);

  CPhone::Current().SetWindowId(eVideoProperties, winId());

  QApplication::postEvent(this, new QCustomEvent(CUSTOM_EVENT_SETUP));
}

/*  
 *  Destroys the object and frees any allocated resources
 */
VideoProperties::~VideoProperties()
{
  // no need to delete child widgets, Qt does it all for us
}

void VideoProperties::Setup()
{
  SliderBrightness->setValue(videoConfig.GetBrightness());
  SliderColour->setValue(videoConfig.GetColour());
  SliderContrast->setValue(videoConfig.GetContrast());
  SliderHue->setValue(videoConfig.GetHue());
  SliderWhiteness->setValue(videoConfig.GetWhiteness());

  ////////////////

  SpinBoxVideoInputChannel->setValue(videoConfig.GetInputChannel());
  SpinBoxVideoReceiveQuality->setValue(videoConfig.GetReceiveQuality());
  SpinBoxVideoTransmitQuality->setValue(videoConfig.GetTransmitQuality());

  /////

  RadioButtonPalVideoFormat->setChecked(videoConfig.GetPalFormat() );
  RadioButtonNtscVideoFormat->setChecked(videoConfig.GetNtscFormat() );
 
  ////

  CheckBoxLargeSize->setChecked(videoConfig.GetUseLargeSize());
  CheckBoxDisplayLocalVideo->setChecked(videoConfig.GetDisplayLocal());
  CheckBoxFlipLocalVideo->setChecked(videoConfig.GetFlipLocal());
  CheckBoxFlipReceivedVideo->setChecked(videoConfig.GetFlipReceived());

  /////
  PINDEX i;
  PStringList allVideoDevices = videoConfig.GetAllVideoDevices();
  for (i = 0; i < allVideoDevices.GetSize(); i++)
    ComboBoxVideoInputDevice->insertItem((const char *)allVideoDevices[i].GetPointer());

  for(i = 0; i < (PINDEX)ComboBoxVideoInputDevice->count(); i++) 
    if (strcmp((const char *)videoConfig.GetVideoDevice(), ComboBoxVideoInputDevice->text(i)) == 0 )
      ComboBoxVideoInputDevice->setCurrentItem(i);
}

void VideoProperties::OkVideoSlot()
{
  SaveCurrentEntries();
  close(TRUE);
}
  
void VideoProperties::ApplyVideoSlot()
{
  SaveCurrentEntries();
}
 
void VideoProperties::CancelVideoSlot()
{
  close(TRUE);
}
  


void VideoProperties::SaveCurrentEntries()
{
  videoConfig.WhitenessChange(SliderWhiteness->value());
  videoConfig.BrightnessChange(SliderBrightness->value());
  videoConfig.ColourChange(SliderColour->value());
  videoConfig.ContrastChange(SliderContrast->value());
  videoConfig.HueChange(SliderHue->value());

  videoConfig.DisplayLocalChange(CheckBoxDisplayLocalVideo->isChecked());
  videoConfig.LocalVideoOrientationChange(CheckBoxFlipLocalVideo->isChecked());
  videoConfig.ReceivedVideoOrientationChange(CheckBoxFlipReceivedVideo->isChecked());
  videoConfig.ChannelChange(SpinBoxVideoInputChannel->value());
  
  PString newDevice;
  if(ComboBoxVideoInputDevice->count()>0) 
    newDevice = (const char *)ComboBoxVideoInputDevice->currentText();
  videoConfig.DeviceChange(newDevice);

 videoConfig.ReceivedQualityChange(SpinBoxVideoReceiveQuality->value());
 videoConfig.TransmitQualityChange(SpinBoxVideoTransmitQuality->value());

 videoConfig.FormatChange(RadioButtonPalVideoFormat->isChecked());
}


void VideoProperties::closeEvent(QCloseEvent *e)
{
  CPhone::Current().ForgetExists(eVideoProperties, winId());

  e->accept();
}

  
void VideoProperties::customEvent(QCustomEvent *e)
{
  if (e->type()  == CUSTOM_EVENT_DIE) 
    close(TRUE);

 if (e->type()  == CUSTOM_EVENT_SETUP) 
    Setup();
}