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using System;
// ------------------------------------------------------------------
// DirectX.Capture
//
// History:
// 2009-Feb-27 HV - created
//
// This form is added to inform the user to initialize the Tuner settings
// properly. Incorrect settings may cause non-functional TV video/audio.
//
// Copyright (C) 2009 Hans Vosman
// ------------------------------------------------------------------
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using DirectX.Capture;
#if DSHOWNET
using DShowNET;
#else
using DirectShowLib;
#endif
namespace CaptureTest
{
/// <summary>
/// Summary description for CountryDep.
/// </summary>
public class CountryDep : System.Windows.Forms.Form
{
private System.Windows.Forms.Label labelCountryCode1;
private System.Windows.Forms.TextBox textCountryCode1;
private System.Windows.Forms.Label labelTuningSpace1;
private System.Windows.Forms.TextBox textTuningSpace1;
private System.Windows.Forms.Label labelVideoStandard1;
private System.Windows.Forms.ComboBox listboxVideoStandard1;
private System.Windows.Forms.Label labelDefaultTvChannel1;
private System.Windows.Forms.Label labelInputType1;
private System.Windows.Forms.ComboBox listboxInputType1;
private System.Windows.Forms.Button buttonOK1;
private System.Windows.Forms.Button buttonCancel1;
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.Container components = null;
private Capture capture = null;
private int defaultChannel = 0;
private int defaultTuningSpace = 0;
private TunerInputType defaultInputType = TunerInputType.Cable;
private System.Windows.Forms.NumericUpDown numericUpDown1;
private int defaultCountryCode = 0;
/// <summary>
/// Local capture variable
/// </summary>
#if VS2003
public Capture Capture
#else
public new Capture Capture
#endif
{
set { this.capture = value; }
}
public int DefaultChannel
{
get { return this.defaultChannel; }
set { this.defaultChannel = value; }
}
public int DefaultTuningSpace
{
get { return this.defaultTuningSpace; }
set { this.defaultTuningSpace = value; }
}
public int DefaultCountryCode
{
get { return this.defaultCountryCode; }
set { this.defaultCountryCode = value; }
}
public TunerInputType DefaultInputType
{
get { return this.defaultInputType; }
set { this.defaultInputType = value; }
}
public CountryDep()
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
//
// TODO: Add any constructor code after InitializeComponent call
//
}
/// <summary>
/// Clean up any resources being used.
/// </summary>
protected override void Dispose( bool disposing )
{
if( disposing )
{
if(components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.labelCountryCode1 = new System.Windows.Forms.Label();
this.textCountryCode1 = new System.Windows.Forms.TextBox();
this.labelTuningSpace1 = new System.Windows.Forms.Label();
this.textTuningSpace1 = new System.Windows.Forms.TextBox();
this.labelVideoStandard1 = new System.Windows.Forms.Label();
this.listboxVideoStandard1 = new System.Windows.Forms.ComboBox();
this.labelDefaultTvChannel1 = new System.Windows.Forms.Label();
this.labelInputType1 = new System.Windows.Forms.Label();
this.listboxInputType1 = new System.Windows.Forms.ComboBox();
this.buttonOK1 = new System.Windows.Forms.Button();
this.buttonCancel1 = new System.Windows.Forms.Button();
this.numericUpDown1 = new System.Windows.Forms.NumericUpDown();
((System.ComponentModel.ISupportInitialize)(this.numericUpDown1)).BeginInit();
this.SuspendLayout();
//
// labelCountryCode1
//
this.labelCountryCode1.Location = new System.Drawing.Point(8, 8);
this.labelCountryCode1.Name = "labelCountryCode1";
this.labelCountryCode1.Size = new System.Drawing.Size(80, 24);
this.labelCountryCode1.TabIndex = 0;
this.labelCountryCode1.Text = "Country code:";
//
// textCountryCode1
//
this.textCountryCode1.Location = new System.Drawing.Point(96, 8);
this.textCountryCode1.Name = "textCountryCode1";
this.textCountryCode1.Size = new System.Drawing.Size(40, 20);
this.textCountryCode1.TabIndex = 1;
this.textCountryCode1.Text = "31";
//
// labelTuningSpace1
//
this.labelTuningSpace1.Location = new System.Drawing.Point(8, 32);
this.labelTuningSpace1.Name = "labelTuningSpace1";
this.labelTuningSpace1.Size = new System.Drawing.Size(88, 16);
this.labelTuningSpace1.TabIndex = 2;
this.labelTuningSpace1.Text = "Tuning Space:";
//
// textTuningSpace1
//
this.textTuningSpace1.Location = new System.Drawing.Point(96, 32);
this.textTuningSpace1.Name = "textTuningSpace1";
this.textTuningSpace1.Size = new System.Drawing.Size(40, 20);
this.textTuningSpace1.TabIndex = 3;
this.textTuningSpace1.Text = "0";
//
// labelVideoStandard1
//
this.labelVideoStandard1.Location = new System.Drawing.Point(200, 40);
this.labelVideoStandard1.Name = "labelVideoStandard1";
this.labelVideoStandard1.Size = new System.Drawing.Size(88, 16);
this.labelVideoStandard1.TabIndex = 4;
this.labelVideoStandard1.Text = "Video Standard:";
//
// listboxVideoStandard1
//
this.listboxVideoStandard1.Location = new System.Drawing.Point(304, 32);
this.listboxVideoStandard1.Name = "listboxVideoStandard1";
this.listboxVideoStandard1.Size = new System.Drawing.Size(80, 21);
this.listboxVideoStandard1.TabIndex = 6;
//
// labelDefaultTvChannel1
//
this.labelDefaultTvChannel1.Location = new System.Drawing.Point(200, 8);
this.labelDefaultTvChannel1.Name = "labelDefaultTvChannel1";
this.labelDefaultTvChannel1.Size = new System.Drawing.Size(112, 16);
this.labelDefaultTvChannel1.TabIndex = 7;
this.labelDefaultTvChannel1.Text = "Default TV channel:";
//
// labelInputType1
//
this.labelInputType1.Location = new System.Drawing.Point(8, 56);
this.labelInputType1.Name = "labelInputType1";
this.labelInputType1.Size = new System.Drawing.Size(72, 16);
this.labelInputType1.TabIndex = 9;
this.labelInputType1.Text = "Input Type:";
//
// listboxInputType1
//
this.listboxInputType1.Location = new System.Drawing.Point(96, 56);
this.listboxInputType1.Name = "listboxInputType1";
this.listboxInputType1.Size = new System.Drawing.Size(88, 21);
this.listboxInputType1.TabIndex = 10;
//
// buttonOK1
//
this.buttonOK1.Location = new System.Drawing.Point(304, 58);
this.buttonOK1.Name = "buttonOK1";
this.buttonOK1.TabIndex = 11;
this.buttonOK1.Text = "OK";
this.buttonOK1.Click += new System.EventHandler(this.buttonOK1_Click);
//
// buttonCancel1
//
this.buttonCancel1.Location = new System.Drawing.Point(216, 58);
this.buttonCancel1.Name = "buttonCancel1";
this.buttonCancel1.TabIndex = 12;
this.buttonCancel1.Text = "Cancel";
this.buttonCancel1.Click += new System.EventHandler(this.buttonCancel1_Click);
//
// numericUpDown1
//
this.numericUpDown1.Location = new System.Drawing.Point(304, 8);
this.numericUpDown1.Name = "numericUpDown1";
this.numericUpDown1.Size = new System.Drawing.Size(80, 20);
this.numericUpDown1.TabIndex = 13;
//
// CountryDep
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(392, 86);
this.Controls.Add(this.numericUpDown1);
this.Controls.Add(this.buttonCancel1);
this.Controls.Add(this.buttonOK1);
this.Controls.Add(this.listboxInputType1);
this.Controls.Add(this.labelInputType1);
this.Controls.Add(this.labelDefaultTvChannel1);
this.Controls.Add(this.listboxVideoStandard1);
this.Controls.Add(this.labelVideoStandard1);
this.Controls.Add(this.textTuningSpace1);
this.Controls.Add(this.labelTuningSpace1);
this.Controls.Add(this.textCountryCode1);
this.Controls.Add(this.labelCountryCode1);
this.Name = "CountryDep";
this.Text = "CaptureTest country specific settings";
this.Load += new System.EventHandler(this.CountryDep_Load);
((System.ComponentModel.ISupportInitialize)(this.numericUpDown1)).EndInit();
this.ResumeLayout(false);
}
#endregion
private void buttonOK1_Click(object sender, System.EventArgs e)
{
// Accept settings
if(this.capture != null)
{
if(this.capture.dxUtils != null)
{
if(this.capture.dxUtils.VideoDecoderAvail)
{
try
{
AnalogVideoStandard a = (AnalogVideoStandard) Enum.Parse(typeof(AnalogVideoStandard), this.listboxVideoStandard1.Text);
this.capture.dxUtils.VideoStandard = a;
}
catch
{
this.capture.dxUtils.VideoStandard = AnalogVideoStandard.None;
}
}
else
{
this.capture.dxUtils.VideoStandard = AnalogVideoStandard.None;
}
}
if(this.capture.Tuner != null)
{
if(this.listboxInputType1.Text == TunerInputType.Cable.ToString())
{
this.capture.Tuner.InputType = TunerInputType.Cable;
}
else
{
this.capture.Tuner.InputType = TunerInputType.Antenna;
}
try
{
this.defaultTuningSpace = Convert.ToInt32(this.textTuningSpace1.Text, 10);
}
catch {};
try
{
this.defaultCountryCode = Convert.ToInt32(this.textCountryCode1.Text, 10);
}
catch {};
this.capture.Tuner.TuningSpace = this.defaultTuningSpace;
this.capture.Tuner.CountryCode = this.defaultCountryCode;
this.defaultChannel = (int)this.numericUpDown1.Value;
this.capture.Tuner.Channel = this.defaultChannel;
}
}
Close();
}
private void buttonCancel1_Click(object sender, System.EventArgs e)
{
Close();
}
private void CountryDep_Load(object sender, System.EventArgs e)
{
this.listboxInputType1.Enabled = false;
this.listboxVideoStandard1.Enabled = false;
this.numericUpDown1.Enabled = false;
// Allow change
this.textCountryCode1.Enabled = true;
this.textTuningSpace1.Enabled = true;
if(this.capture == null)
{
return; // Nothing to do
}
if((this.capture.dxUtils == null)&&(this.capture.Tuner != null))
{
return; // Nothing to do
}
this.listboxVideoStandard1.Items.Clear();
if(this.capture.dxUtils != null)
{
AnalogVideoStandard currentStandard = this.capture.dxUtils.VideoStandard;
AnalogVideoStandard availableStandards = this.capture.dxUtils.AvailableVideoStandards;
int mask = 1;
int item = 0;
int curritem = -1;
while(mask <= (int)AnalogVideoStandard.PAL_N_COMBO)
{
int avs = mask & (int)availableStandards;
if(avs != 0)
{
this.listboxVideoStandard1.Items.Add(((AnalogVideoStandard)avs).ToString());
if(currentStandard == (AnalogVideoStandard)avs)
{
curritem = item;
}
item++;
}
mask *= 2;
}
this.listboxVideoStandard1.Enabled = (this.listboxVideoStandard1.Items.Count > 1);
if(curritem >= 0)
{
this.listboxVideoStandard1.SelectedIndex = curritem;
}
else
{
if(this.listboxVideoStandard1.Items.Count > 0)
{
this.listboxVideoStandard1.SelectedIndex = 0;
}
}
}
this.listboxInputType1.Items.Clear();
this.listboxInputType1.Items.Add(TunerInputType.Cable.ToString());
this.listboxInputType1.Items.Add(TunerInputType.Antenna.ToString());
if(this.capture.Tuner != null)
{
if(this.capture.Tuner.InputType == TunerInputType.Cable)
{
this.listboxInputType1.SelectedIndex = 0;
}
else
{
this.listboxInputType1.SelectedIndex = 1;
}
this.listboxInputType1.Enabled = true;
int[] minmax = new int[2];
minmax = this.capture.Tuner.ChanelMinMax;
this.numericUpDown1.Maximum = minmax[1];
this.numericUpDown1.Minimum = minmax[0];
this.numericUpDown1.Increment = 1;
if(this.defaultChannel < minmax[0])
{
this.defaultChannel = minmax[0];
}
if(this.defaultChannel > minmax[1])
{
this.defaultChannel = minmax[1];
}
this.numericUpDown1.Value = this.defaultChannel;
this.numericUpDown1.Enabled = true;
}
}
}
}
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