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data.cs
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data.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
using System.Runtime.InteropServices;
using System.Runtime.Serialization;
using System.Runtime.Serialization.Formatters.Binary;
using System.Windows.Forms;
using DirectShowLib;
using System.Threading;
namespace uTuner
{
public class MyData
{
public MyData() {
channelList = new ChannelList();
tuner = new MyTuner();
scan = new ScanData(tuner);
OverlayGraphics = new OverlayGraphics(tuner);
RemoteControls = new List<RemoteControl>();
InitRemoteControls();
}
private ChannelList channelList;
private RemoteControl remoteControl;
private ScanData scan;
private Settings settings;
private MyTuner tuner;
public void InitRemoteControls() {
RemoteControls.Add(new AverTVRemoteControl());
}
public void Load() {
if (File.Exists("channels.json"))
{
var ser = new Serializer<ChannelList>();
channelList = ser.JSON2Serialize("channels.json", true);
channelList.Sort();
}
if (File.Exists("settings.json"))
{
var ser = new Serializer<Settings>();
settings = ser.JSON2Serialize("settings.json", true);
}
else
settings = new Settings();
}
public void Save() {
var ser = new Serializer<ChannelList>();
//foreach (Channel c in channelList)
// c.VideoStandard = AnalogVideoStandard.PAL_D;
ser.Serialize2JSON(channelList, "channels.json");
var ser2 = new Serializer<Settings>();
ser2.Serialize2JSON(settings, "settings.json");
}
public ChannelList ChannelList {
get {
return channelList;
}
}
public OverlayGraphics OverlayGraphics { get; set; }
public RemoteControl RemoteControl {
get {
return remoteControl;
}
set {
if (remoteControl != value) {
if (remoteControl != null)
remoteControl.Deinit();
remoteControl = value;
if (remoteControl != null)
remoteControl.Init();
}
}
}
public List<RemoteControl> RemoteControls { get; set; }
public ScanData Scan {
get {
return scan;
}
}
public Settings Settings {
get {
return settings;
}
}
public MyTuner Tuner {
get {
return tuner;
}
}
}
public class ScanData: System.Object {
public ScanData(MyTuner tuner) {
this.tuner = tuner;
}
private AnalogVideoStandard analogVideoStandart;
private ChannelList chanList;
private int currFreq;
private int fromFreq;
private int stepFreq;
private bool terminated;
private int toFreq;
private MyTuner tuner;
public void Step() {
AMTunerSignalStrength strength;
if (currFreq < toFreq && !terminated)
{
try
{
tuner.SetFreq(currFreq);
tuner.Tuner.SignalPresent(out strength);
int num;
tuner.AnalogVideoDecoder.get_NumberOfLines(out num);
num++;
if (strength == AMTunerSignalStrength.SignalPresent)
{
lock(chanList)
chanList.Merge(new Channel(currFreq.ToString(), currFreq)
{
ID = currFreq,
VideoStandard = analogVideoStandart
});
}
}
//catch (Exception e)
finally
{
};
};
currFreq += stepFreq;
}
public void Start(int fromFreq, int toFreq, int stepFreq, ChannelList channelList, AnalogVideoStandard analogVideoStandart)
{
this.fromFreq = fromFreq;
this.toFreq = toFreq;
this.stepFreq = stepFreq;
currFreq = fromFreq;
tuner.Mute = true;
terminated = false;
tuner.AnalogVideoDecoder.put_TVFormat(analogVideoStandart);
this.analogVideoStandart = analogVideoStandart;
this.chanList = channelList;
}
public void Stop() {
terminated = true;
tuner.Mute = false;
}
public ChannelList ChannList {
get {
return chanList;
}
}
public bool Active {
get {
return currFreq < toFreq && !terminated;
}
}
public int CurrFreq {
get {
return currFreq;
}
}
}
[DataContractAttribute]
public class Settings: System.Object {
public Settings() {
DeinterlaceFilter = None;
Volume = 100;
}
public static string None = "None";
[DataMember]
public string DeinterlaceFilter { get; set; }
[DataMember]
public string RemoteControl { get; set; }
[DataMember]
public string Device { get; set; }
[DataMember]
public bool ROT { get; set; }
[DataMember]
public int Volume { get; set; }
[DataMember]
public int LastChannelID { get; set; }
[DataMember]
public bool Mute { get; set; }
}
}