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Pulled MultiSSH code into its own class

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This commit is contained in:
Brandon Wulf
2017-07-24 16:45:38 -07:00
parent 5f9f0769eb
commit a3d9b2b9cb
5 changed files with 140 additions and 106 deletions
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4
mRemoteV1/App/NativeMethods.cs
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@@ -382,12 +382,12 @@ namespace mRemoteNG.App
public const int WM_KEYUP = 0x101;
/// <summary>
///
/// Posted to the window with the keyboard focus when a WM_KEYDOWN message is translated by the TranslateMessage function. The WM_CHAR message contains the character code of the key that was pressed.
/// </summary>
public const int WM_CHAR = 0x102;
/// <summary>
///
/// Sent when the user selects a command item from a menu, when a control sends a notification message to its parent window, or when an accelerator keystroke is translated.
/// </summary>
public const int WM_COMMAND = 0x111;

134
mRemoteV1/Tools/MultiSSHController.cs Normal file
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@@ -0,0 +1,134 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Collections;
using mRemoteNG.App;
using mRemoteNG.Connection;
using mRemoteNG.Connection.Protocol;
namespace mRemoteNG.Tools
{
class MultiSSHController
{
private ArrayList processHandlers = new ArrayList();
private ArrayList previousCommands = new ArrayList();
private int previousCommandIndex = 0;
public int CommandHistoryLength { get; set; } = 100;
public MultiSSHController(TextBox txtBox)
{
DecorateTextBox(txtBox);
}
public MultiSSHController(ToolStripTextBox txtBox)
{
DecorateTextBox(txtBox.TextBox);
}
private void DecorateTextBox(TextBox toBeDecorated)
{
toBeDecorated.Enter += refreshActiveConnections;
toBeDecorated.KeyDown += processKeyPress;
toBeDecorated.KeyUp += processKeyRelease;
}
private void SendAllKeystrokes(int keyType, int keyData)
{
if (processHandlers.Count == 0)
{
return;
}
foreach (PuttyBase proc in processHandlers)
{
NativeMethods.PostMessage(proc.PuttyHandle, keyType, new IntPtr(keyData), new IntPtr(0));
}
}
#region Event Processors
private void refreshActiveConnections(object sender, EventArgs e)
{
var previouslyOpenedConnections = Runtime.ConnectionTreeModel.GetRecursiveChildList().Where(item => item.OpenConnections.Count > 0);
processHandlers.Clear();
foreach (ConnectionInfo connection in previouslyOpenedConnections)
{
foreach (ProtocolBase _base in connection.OpenConnections)
{
if (_base.GetType().IsSubclassOf(typeof(PuttyBase)))
{
processHandlers.Add((PuttyBase)_base);
}
}
}
}
private void processKeyPress(object sender, KeyEventArgs e)
{
TextBox txtMultiSSH = sender as TextBox;
if (txtMultiSSH == null) return;
if (processHandlers.Count == 0)
{
e.SuppressKeyPress = true;
return;
}
if (e.KeyCode == Keys.Up || e.KeyCode == Keys.Down)
{
e.SuppressKeyPress = true;
if (e.KeyCode == Keys.Up && previousCommandIndex - 1 >= 0)
{
previousCommandIndex -= 1;
}
if (e.KeyCode == Keys.Down && previousCommandIndex + 1 < previousCommands.Count)
{
previousCommandIndex += 1;
}
txtMultiSSH.Text = previousCommands[previousCommandIndex].ToString();
txtMultiSSH.Select(txtMultiSSH.TextLength, 0);
}
if (e.Control == true && e.KeyCode != Keys.V && e.Alt == false)
{
SendAllKeystrokes(NativeMethods.WM_KEYDOWN, e.KeyValue);
}
if (e.KeyCode == Keys.Enter)
{
string strLine = txtMultiSSH.Text;
foreach (char chr1 in strLine)
{
SendAllKeystrokes(NativeMethods.WM_CHAR, Convert.ToByte(chr1));
}
SendAllKeystrokes(NativeMethods.WM_KEYDOWN, 13); // Enter = char13
}
}
private void processKeyRelease(object sender, KeyEventArgs e)
{
TextBox txtMultiSSH = sender as TextBox;
if (txtMultiSSH == null) return;
if (e.KeyCode == Keys.Enter)
{
if (txtMultiSSH.Text.Trim() != "")
{
previousCommands.Add(txtMultiSSH.Text.Trim());
}
if (previousCommands.Count >= CommandHistoryLength)
{
previousCommands.RemoveAt(0);
}
previousCommandIndex = previousCommands.Count - 1;
txtMultiSSH.Clear();
}
}
#endregion
}
}

3
mRemoteV1/UI/Forms/frmMain.Designer.cs generated
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@@ -808,9 +808,6 @@ namespace mRemoteNG.UI.Forms
this.txtMultiSSH.Name = "txtMultiSSH";
this.txtMultiSSH.Size = new System.Drawing.Size(300, 25);
this.txtMultiSSH.ToolTipText = "Press ENTER to send. Ctrl+C is sent immediately.";
this.txtMultiSSH.Enter += new System.EventHandler(this.txtMultiSSH_Enter);
this.txtMultiSSH.KeyDown += new System.Windows.Forms.KeyEventHandler(this.txtMultiSSH_KeyDown);
this.txtMultiSSH.KeyUp += new System.Windows.Forms.KeyEventHandler(this.txtMultiSSH_KeyUp);
//
// tmrAutoSave
//

104
mRemoteV1/UI/Forms/frmMain.cs
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@@ -45,6 +45,7 @@ namespace mRemoteNG.UI.Forms
private SystemMenu _systemMenu;
private ConnectionTreeWindow ConnectionTreeWindow { get; set; }
private readonly IConnectionInitiator _connectionInitiator = new ConnectionInitiator();
private MultiSSHController _multiSSHController ;
private frmMain()
{
@@ -52,7 +53,8 @@ namespace mRemoteNG.UI.Forms
InitializeComponent();
_fullscreen = new Fullscreen(this);
pnlDock.Theme = new VS2012LightTheme();
}
_multiSSHController = new MultiSSHController(txtMultiSSH);
}
static frmMain()
{
@@ -977,106 +979,6 @@ namespace mRemoteNG.UI.Forms
}
#endregion
#region Multi SSH
private ArrayList processHandlers = new ArrayList();
private ArrayList previousCommands = new ArrayList();
private int previousCommandIndex = 0;
private void txtMultiSSH_Enter(object sender, EventArgs e)
{
var previouslyOpenedConnections = Runtime.ConnectionTreeModel.GetRecursiveChildList().Where(item => item.OpenConnections.Count > 0);
processHandlers.Clear();
foreach (ConnectionInfo connection in previouslyOpenedConnections)
{
foreach (ProtocolBase _base in connection.OpenConnections)
{
if (_base.GetType().IsSubclassOf(typeof(PuttyBase)))
{
processHandlers.Add((PuttyBase)_base);
}
}
}
}
private void txtMultiSSH_KeyDown(object sender, KeyEventArgs e)
{
if (processHandlers.Count == 0)
{
e.SuppressKeyPress = true;
return;
}
if (e.KeyCode == Keys.Up || e.KeyCode == Keys.Down)
{
e.SuppressKeyPress = true;
if (e.KeyCode == Keys.Up && previousCommandIndex - 1 >= 0)
{
previousCommandIndex -= 1;
}
if (e.KeyCode == Keys.Down && previousCommandIndex + 1 < previousCommands.Count)
{
previousCommandIndex += 1;
}
txtMultiSSH.Text = previousCommands[previousCommandIndex].ToString();
txtMultiSSH.Select(txtMultiSSH.TextLength, 0);
}
if (e.Control == true && e.KeyCode != Keys.V && e.Alt == false)
{
sendAllKey(NativeMethods.WM_KEYDOWN, e.KeyValue);
}
if (e.KeyCode == Keys.Enter)
{
string strLine = txtMultiSSH.Text;
foreach (char chr1 in strLine)
{
sendAllKey(NativeMethods.WM_CHAR, Convert.ToByte(chr1));
}
sendAllKey(NativeMethods.WM_KEYDOWN, 13); // Enter = char13
}
}
private void saveLastCommand()
{
if (txtMultiSSH.Text.Trim() != "")
{
previousCommands.Add(txtMultiSSH.Text.Trim());
}
if (previousCommands.Count >= 100)
{
// Don't keep too many. TODO: make this configurable
previousCommands.RemoveAt(0);
}
previousCommandIndex = previousCommands.Count - 1;
txtMultiSSH.Clear();
}
private void sendAllKey(int keyType, int keyData)
{
if (processHandlers.Count == 0)
{
return;
}
foreach (PuttyBase proc in processHandlers)
{
NativeMethods.PostMessage(proc.PuttyHandle, keyType, new IntPtr(keyData), new IntPtr(0));
}
}
private void txtMultiSSH_KeyUp(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
saveLastCommand();
}
}
#endregion
#region Info
private void mMenInfoHelp_Click(object sender, EventArgs e)
{

1
mRemoteV1/mRemoteV1.csproj
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@@ -220,6 +220,7 @@
<Compile Include="Tools\CmdArgumentsInterpreter.cs" />
<Compile Include="Tools\ConnectionsTreeToMenuItemsConverter.cs" />
<Compile Include="Tools\ExternalToolsTypeConverter.cs" />
<Compile Include="Tools\MultiSSHController.cs" />
<Compile Include="Tools\NotificationAreaIcon.cs" />
<Compile Include="Tools\ScanHost.cs" />
<Compile Include="Tools\SecureTransfer.cs" />