src/cec-config-gui/DeviceInformation.cs

   1 using System;
   2 using System.Collections.Generic;
   3 using System.ComponentModel;
   4 using System.Data;
   5 using System.Drawing;
   6 using System.Text;
   7 using System.Windows.Forms;
   8 using CecSharp;
   9
  10 namespace CecConfigGui
  11 {
  12   public partial class DeviceInformation : Form
  13   {
  14     public DeviceInformation(CecConfigGUI gui, CecLogicalAddress address, ref LibCecSharp lib,
  15       bool devicePresent, CecVendorId vendor, bool isActiveSource, ushort physicalAddress,
  16       CecVersion version, CecPowerStatus power, string osdName, string menuLanguage)
  17     {
  18       Gui = gui;
  19       Lib = lib;
  20       Address = address;
  21       InitializeComponent();
  22       this.lDevice.Text = lib.ToString(address);
  23       this.lLogicalAddress.Text = String.Format("{0,1:X}", (int)address);
  24       this.lPhysicalAddress.Text = String.Format("{0,4:X}", physicalAddress);
  25       this.lDevicePresent.Text = devicePresent ? "yes" : "no";
  26       this.lActiveSource.Visible = isActiveSource;
  27       this.lInactiveSource.Visible = !isActiveSource;
  28       this.lVendor.Text = vendor != CecVendorId.Unknown ? lib.ToString(vendor) : "unknown";
  29       this.lCecVersion.Text = lib.ToString(version);
  30       this.lPowerStatus.Text = lib.ToString(power);
  31       bool isPoweredOn = (power == CecPowerStatus.On || power == CecPowerStatus.InTransitionStandbyToOn);
  32       this.lOsdName.Text = osdName;
  33       this.lMenuLanguage.Text = menuLanguage;
  34       this.Text = "Device: " + osdName;
  35     }
  36
  37     delegate void SetControlVisibleCallback(Control control, bool val);
  38     private void SetControlVisible(Control control, bool val)
  39     {
  40       if (control.InvokeRequired)
  41       {
  42         SetControlVisibleCallback d = new SetControlVisibleCallback(SetControlVisible);
  43         try
  44         {
  45           this.Invoke(d, new object[] { control, val });
  46         }
  47         catch (Exception) { }
  48       }
  49       else
  50       {
  51         control.Visible = val;
  52       }
  53     }
  54
  55     delegate void SetControlTextCallback(Control control, string val);
  56     private void SetControlText(Control control, string val)
  57     {
  58       if (control.InvokeRequired)
  59       {
  60         SetControlTextCallback d = new SetControlTextCallback(SetControlText);
  61         try
  62         {
  63           this.Invoke(d, new object[] { control, val });
  64         }
  65         catch (Exception) { }
  66       }
  67       else
  68       {
  69         control.Text = val;
  70       }
  71     }
  72
  73     private void lInactiveSource_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
  74     {
  75       SetControlVisible(lInactiveSource, false);
  76       SetControlVisible(lActiveSource, true);
  77       Gui.ActivateSource(Address);
  78     }
  79
  80
  81     private void lStandby_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
  82     {
  83       LinkLabel label = sender as LinkLabel;
  84       bool sendPowerOn = label.Text != Lib.ToString(CecPowerStatus.InTransitionStandbyToOn) &&
  85         label.Text != Lib.ToString(CecPowerStatus.On);
  86
  87       SetControlText(lPowerStatus, Lib.ToString(sendPowerOn ? CecPowerStatus.On : CecPowerStatus.Standby));
  88       if (sendPowerOn)
  89         Gui.SendImageViewOn(Address);
  90       else
  91         Gui.SendStandby(Address);
  92     }
  93
  94     private CecLogicalAddress Address;
  95     private CecConfigGUI Gui;
  96     private LibCecSharp Lib;
  97   }
  98 }