MeshCentral/MeshCentralRouter
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Code Issues Releases Wiki Activity

Added remote desktop split screen mode

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This commit is contained in:
ylianst
2022-01-28 13:16:04 -08:00
parent e4c3af0682
commit 8743d00519
14 changed files with 1166 additions and 64 deletions
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63
KVMViewer.cs
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@@ -41,6 +41,8 @@ namespace MeshCentralRouter
private string lastClipboardSent = null;
private DateTime lastClipboardTime = DateTime.MinValue;
public string lang = Thread.CurrentThread.CurrentUICulture.TwoLetterISOLanguageName;
private bool splitMode = false;
private KVMViewerExtra[] extraDisplays = null;
// Stats
public long bytesIn = 0;
@@ -69,6 +71,7 @@ namespace MeshCentralRouter
kvmControl = resizeKvmControl.KVM;
kvmControl.parent = this;
kvmControl.DesktopSizeChanged += KvmControl_DesktopSizeChanged;
kvmControl.ScreenAreaUpdated += KvmControl_ScreenAreaUpdated;
resizeKvmControl.ZoomToFit = true;
UpdateStatus();
this.MouseWheel += MainForm_MouseWheel;
@@ -84,6 +87,12 @@ namespace MeshCentralRouter
kvmControl.AutoSendClipboard = Settings.GetRegValue("kvmAutoClipboard", "0").Equals("1");
}
private void KvmControl_ScreenAreaUpdated(Bitmap desktop, Rectangle r)
{
if (extraDisplays == null) return;
foreach (KVMViewerExtra x in extraDisplays) { x.UpdateScreenArea(desktop, r); }
}
private void Parent_ClipboardChanged()
{
if (state != 3) return;
@@ -301,6 +310,8 @@ namespace MeshCentralRouter
if (wc != null)
{
// Disconnect
if (splitMode) { splitButton_Click(this, null); }
splitButton.Visible = false;
state = 0;
wc.Dispose();
wc = null;
@@ -392,6 +403,9 @@ namespace MeshCentralRouter
// Save window location
Settings.SetRegValue("kvmlocation", Location.X + "," + Location.Y + "," + Size.Width + "," + Size.Height);
// Close any extra windows
extraScreenClosed();
}
private void toolStripMenuItem2_DropDownOpening(object sender, EventArgs e)
@@ -484,11 +498,15 @@ namespace MeshCentralRouter
displaySelectComboBox.Visible = false;
displaySelectComboBox.Items.Clear();
}
// If there are many displays and all displays is selected, enable split/join button.
splitButton.Visible = ((kvmControl.currentDisp == 65535) && (kvmControl.displays.Count > 1));
}
private void displaySelectComboBox_SelectionChangeCommitted(object sender, EventArgs e)
{
if (kvmControl != null) kvmControl.SendDisplay(((displayTag)displaySelectComboBox.SelectedItem).num);
if (splitMode) { splitButton_Click(this, null); }
if (kvmControl != null) { kvmControl.SendDisplay(((displayTag)displaySelectComboBox.SelectedItem).num); }
}
private void resizeKvmControl_TouchEnabledChanged(object sender, EventArgs e)
@@ -630,5 +648,48 @@ namespace MeshCentralRouter
{
if (wc != null) { e.Cancel = true; }
}
public void extraScreenClosed()
{
if (splitMode) { splitButton_Click(this, null); }
}
private void splitButton_Click(object sender, EventArgs e)
{
if (splitMode)
{
kvmControl.cropDisplay(Point.Empty, Rectangle.Empty);
splitButton.Text = Translate.T(Properties.Resources.Split, lang);
splitMode = false;
if (extraDisplays != null)
{
// Close all extra displays
for (int i = 0; i < extraDisplays.Length; i++)
{
KVMViewerExtra extraDisplay = extraDisplays[i];
extraDisplay.Close();
}
extraDisplays = null;
}
}
else if ((kvmControl.displayInfo != null) && (kvmControl.displayInfo.Length > 1))
{
int minx = 0;
int miny = 0;
foreach (Rectangle r in kvmControl.displayInfo) { if (r.X < minx) { minx = r.X; } if (r.Y < miny) { miny = r.Y; } }
kvmControl.cropDisplay(new Point(minx, miny), kvmControl.displayInfo[0]);
splitButton.Text = Translate.T(Properties.Resources.Join, lang);
splitMode = true;
// Open extra displays
extraDisplays = new KVMViewerExtra[kvmControl.displayInfo.Length - 1];
for (int i = 1; i < kvmControl.displayInfo.Length; i++)
{
KVMViewerExtra extraDisplay = new KVMViewerExtra(parent, this, node, kvmControl, i);
extraDisplays[i - 1] = extraDisplay;
extraDisplay.Show(parent);
}
}
}
}
}