From bb15a257c8fcabd036384a9564e2f3d9166d97fe Mon Sep 17 00:00:00 2001
From: antongit <antonworx@gmail.com>
Date: Tue, 4 Jun 2024 13:45:06 +0200
Subject: [PATCH] [ImGui] Added Keyboard Queries. Adds to #39.

---
 VL.ImGui/help/Interaction/HowTo Keyboard.vl   | 154 ++++++++++++++
 .../HowTo Check If Window Is Hovered.vl       | 196 ++++++++++--------
 VL.ImGui/src/Helper/KeyboardHelper.cs         | 141 +++++++++++++
 VL.ImGui/src/Helper/RenderHelper.cs           | 131 +-----------
 .../src/Widgets/Queries/Keyboard/IsKeyDown.cs |  21 ++
 .../Widgets/Queries/Keyboard/IsKeyPressed.cs  |  23 ++
 .../Widgets/Queries/Keyboard/IsKeyReleased.cs |  21 ++
 7 files changed, 466 insertions(+), 221 deletions(-)
 create mode 100644 VL.ImGui/help/Interaction/HowTo Keyboard.vl
 create mode 100644 VL.ImGui/src/Helper/KeyboardHelper.cs
 create mode 100644 VL.ImGui/src/Widgets/Queries/Keyboard/IsKeyDown.cs
 create mode 100644 VL.ImGui/src/Widgets/Queries/Keyboard/IsKeyPressed.cs
 create mode 100644 VL.ImGui/src/Widgets/Queries/Keyboard/IsKeyReleased.cs

diff --git a/VL.ImGui/help/Interaction/HowTo Keyboard.vl b/VL.ImGui/help/Interaction/HowTo Keyboard.vl
new file mode 100644
index 00000000..3fc80289
--- /dev/null
+++ b/VL.ImGui/help/Interaction/HowTo Keyboard.vl	
@@ -0,0 +1,154 @@
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+                  <p:buttonmode p:Assembly="VL.UI.Forms" p:Type="VL.HDE.PatchEditor.Editors.ButtonModeEnum">Toggle</p:buttonmode>
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+                  <Choice Kind="NodeFlag" Name="Node" Fixed="true" />
+                  <CategoryReference Kind="Category" Name="Widgets" NeedsToBeDirectParent="true" />
+                  <Choice Kind="ProcessAppFlag" Name="Text" />
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\ No newline at end of file
diff --git a/VL.ImGui/help/Queries/HowTo Check If Window Is Hovered.vl b/VL.ImGui/help/Queries/HowTo Check If Window Is Hovered.vl
index 7312cfbd..f0937597 100644
--- a/VL.ImGui/help/Queries/HowTo Check If Window Is Hovered.vl	
+++ b/VL.ImGui/help/Queries/HowTo Check If Window Is Hovered.vl	
@@ -1,5 +1,5 @@
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-                    <Pin Id="HbZpl53iB6xPHkANNnv1Yl" Name="Value" Kind="OutputPin" />
-                  </Node>
-                </Patch>
-                <ControlPoint Id="Dw55uS0EeMENRYzeNIBfpB" Bounds="411,401" Alignment="Bottom" />
-                <Pin Id="K7gyDarZjFcLkVxcFNeHR2" Name="Context" Kind="InputPin" />
-                <Pin Id="CusMPTJd3SHL7DvNxNemTN" Name="Name" Kind="InputPin" />
-                <Pin Id="MNd9fA5CGemPJv9chOq7Ez" Name="Visible" Kind="InputPin" />
-                <Pin Id="In6mxFpDMEJME8rCSjm1GU" Name="Collapsed" Kind="InputPin" />
-                <Pin Id="R8MpJN1Xmg1NYCBVvTRi3k" Name="Closing" Kind="InputPin" />
-                <Pin Id="C63vAoXTBYiNGs6XgaxEKj" Name="Bounds" Kind="InputPin" />
-                <Pin Id="Cgc6zK8ombiQMbYoNl7nyh" Name="Style" Kind="InputPin" />
-                <Pin Id="E7Puj7Udz43Orx9ay3jeA0" Name="Flags" Kind="InputPin" />
-                <Pin Id="DyAruazXLURQA27mpDTjIz" Name="Context" Kind="OutputPin" />
-                <Pin Id="SNh74rlG2qDPza83Qux1m4" Name="Close Clicked" Kind="OutputPin" />
-                <Pin Id="BnsEhPt3upvP7fBaZNFyG6" Name="Content Is Visible" Kind="OutputPin" />
+                <Pin Id="NiUMJn2cCeXMjieWH05P5G" Name="Context" Kind="InputPin" />
+                <Pin Id="GH7MoQRmNuVPg5NNcd7lk7" Name="Key" Kind="InputPin" />
+                <Pin Id="SmyOSA4IchTQT7qvLt8PMa" Name="Style" Kind="InputPin" />
+                <Pin Id="MLt9TBbGO3kPqGR0bY5s8Y" Name="Context" Kind="OutputPin" />
+                <Pin Id="VuAGV19L6qbM0chQDDMNlC" Name="Value" Kind="OutputPin" />
               </Node>
-              <Pad Id="A2jQBspxVl0MZVmFRK8Fx1" Comment="Name" Bounds="326,210,57,15" ShowValueBox="true" isIOBox="true" Value="MyWindow">
-                <p:TypeAnnotation LastCategoryFullName="Primitive" LastDependency="System.Runtime.dll">
-                  <Choice Kind="TypeFlag" Name="String" />
-                </p:TypeAnnotation>
-              </Pad>
-              <Node Bounds="365,286,61,19" Id="KeZvBAG8YbZOIdfBeZTTHa">
-                <p:NodeReference LastCategoryFullName="2D.Rectangle" LastDependency="VL.CoreLib.vl">
+              <Pad Id="LNhyekNyFYcLyGTsZGUDej" Comment="" Bounds="337,344,35,35" ShowValueBox="true" isIOBox="true" />
+              <Node Bounds="457,295,75,19" Id="CMkdAA8wSyiQTlIwseN9nh">
+                <p:NodeReference LastCategoryFullName="ImGui.Queries" LastDependency="VL.ImGui.Skia.vl">
                   <Choice Kind="NodeFlag" Name="Node" Fixed="true" />
-                  <Choice Kind="OperationCallFlag" Name="Rectangle (Join)" />
+                  <Choice Kind="ProcessNode" Name="IsKeyPressed" />
                 </p:NodeReference>
-                <Pin Id="Etqs6VmsMRTQZYyTn5ljJV" Name="Position" Kind="InputPin" />
-                <Pin Id="IkRMgAiV85ZMKIHFegPSeh" Name="Size" Kind="InputPin" />
-                <Pin Id="AqjlcvyhYdsMqrk8GTVShH" Name="Anchor" Kind="InputPin" />
-                <Pin Id="HZgnlluTr6iPRBRo9wx5Bp" Name="Output" Kind="StateOutputPin" />
+                <Pin Id="Dn7k4Tkw4AFPUjuwOp0v3U" Name="Context" Kind="InputPin" />
+                <Pin Id="KhvjzjmJZo3NymNZotrCMn" Name="Key" Kind="InputPin" />
+                <Pin Id="I6DsCGh5bHdQPJuM7GBoOk" Name="Repeat" Kind="InputPin" />
+                <Pin Id="L6nFnNuV93iOocgNX5kqxX" Name="Style" Kind="InputPin" />
+                <Pin Id="NAq4gW2oB9cO4jLyCXfgJJ" Name="Context" Kind="OutputPin" />
+                <Pin Id="UL4Km1tSL99L7vbi8VaUW3" Name="Value" Kind="OutputPin" />
               </Node>
-              <Pad Id="T644bVE4eZlMRNh7dZ9YQg" Comment="Position" Bounds="367,242,41,28" ShowValueBox="true" isIOBox="true" Value="1, 1">
-                <p:TypeAnnotation LastCategoryFullName="2D" LastDependency="Stride.Core.Mathematics.dll">
-                  <Choice Kind="TypeFlag" Name="Vector2" />
+              <Pad Id="AGZTJcwjAp0P3zidxn8wLv" Comment="Key" Bounds="482,212,114,15" ShowValueBox="true" isIOBox="true" Value="Space">
+                <p:TypeAnnotation LastCategoryFullName="IO.Keyboard" LastDependency="VL.CoreLib.vl">
+                  <Choice Kind="TypeFlag" Name="Keys" />
                 </p:TypeAnnotation>
               </Pad>
-              <Pad Id="HzRd3tB0n0COyL87ouvROK" Comment="Size" Bounds="463,242,41,28" ShowValueBox="true" isIOBox="true" Value="2, 2">
-                <p:TypeAnnotation LastCategoryFullName="2D" LastDependency="Stride.Core.Mathematics.dll">
-                  <Choice Kind="TypeFlag" Name="Vector2" />
+              <Pad Id="JAWnL5J1ABELZIDKPC5D9C" Comment="" Bounds="528,354,35,35" ShowValueBox="true" isIOBox="true" />
+              <Pad Id="D62tjybNJT9LehWwmcn8A9" Comment="Repeat" Bounds="506,248,35,35" ShowValueBox="true" isIOBox="true" Value="False">
+                <p:TypeAnnotation LastCategoryFullName="Primitive" LastDependency="VL.CoreLib.vl">
+                  <Choice Kind="ImmutableTypeFlag" Name="Boolean" />
+                </p:TypeAnnotation>
+                <p:ValueBoxSettings>
+                  <p:buttonmode p:Assembly="VL.UI.Forms" p:Type="VL.HDE.PatchEditor.Editors.ButtonModeEnum">Toggle</p:buttonmode>
+                </p:ValueBoxSettings>
+              </Pad>
+              <Node Bounds="637,295,80,19" Id="GnSo5GrUAoFPXE8HMglmdP">
+                <p:NodeReference LastCategoryFullName="ImGui.Queries" LastDependency="VL.ImGui.Skia.vl">
+                  <Choice Kind="NodeFlag" Name="Node" Fixed="true" />
+                  <Choice Kind="ProcessNode" Name="IsKeyReleased" />
+                </p:NodeReference>
+                <Pin Id="Fhj1sr6fWEpN1bCpISnSUU" Name="Context" Kind="InputPin" />
+                <Pin Id="SsTEQFBJx3FNQirx3xn1v7" Name="Key" Kind="InputPin" />
+                <Pin Id="By9GqqRk46pODR4KvTXtG2" Name="Style" Kind="InputPin" />
+                <Pin Id="SFbTTOJ0xtpPekMK0HUZvF" Name="Context" Kind="OutputPin" />
+                <Pin Id="PfI71opuGNtMRvN6DaeOUG" Name="Value" Kind="OutputPin" />
+              </Node>
+              <Pad Id="Te3CytOEcFJOJA4dCGh581" Comment="" Bounds="714,343,35,35" ShowValueBox="true" isIOBox="true" />
+              <Node Bounds="274,194,65,19" Id="CEVFzLqAiJLNVyde6hhKW4">
+                <p:NodeReference LastCategoryFullName="ImGui.Widgets" LastDependency="VL.ImGui.Skia.vl">
+                  <Choice Kind="NodeFlag" Name="Node" Fixed="true" />
+                  <CategoryReference Kind="Category" Name="Widgets" NeedsToBeDirectParent="true" />
+                  <Choice Kind="ProcessAppFlag" Name="Text" />
+                </p:NodeReference>
+                <Pin Id="DAwK4EBJ0p7Px3CuRzLXUR" Name="Context" Kind="InputPin" />
+                <Pin Id="JPxaofpbuPXLrfCT3WpnrA" Name="Text" Kind="InputPin" />
+                <Pin Id="Tndix8HvXZsLtkPZjh3LzW" Name="Disabled" Kind="InputPin" />
+                <Pin Id="MBRVVJcK9JaNxa3qHMMq93" Name="Style" Kind="InputPin" />
+                <Pin Id="KKqOGKt1quYQdnUcd1bXnD" Name="Context" Kind="OutputPin" />
+              </Node>
+              <Pad Id="VLYMMbybCaQO9RKTiInqJb" Comment="Text" Bounds="296,161,222,15" ShowValueBox="true" isIOBox="true" Value="Press `Space` key in the active Renderer.">
+                <p:TypeAnnotation LastCategoryFullName="Primitive" LastDependency="VL.CoreLib.vl">
+                  <Choice Kind="TypeFlag" Name="String" />
                 </p:TypeAnnotation>
               </Pad>
-              <Pad Id="Cz2B3ArfTEPQbxiEBq8euI" Comment="" Bounds="448,437,35,35" ShowValueBox="true" isIOBox="true" />
             </Patch>
           </Node>
+          <Node Bounds="222,443,165,19" Id="JO9sCZMjrGYQc86xUJ9gWf">
+            <p:NodeReference LastCategoryFullName="Graphics.Skia" LastDependency="VL.Skia.vl">
+              <Choice Kind="NodeFlag" Name="Node" Fixed="true" />
+              <Choice Kind="ProcessAppFlag" Name="Renderer" />
+            </p:NodeReference>
+            <Pin Id="JAgKXaMQoQNLlvxclsMHxf" Name="Bounds" Kind="InputPin" DefaultValue="1017, 50, 616, 439" />
+            <Pin Id="ReDdtTBWQd6PLJhoAHo4g4" Name="Save Bounds" Kind="InputPin" IsHidden="true" />
+            <Pin Id="ELOg2feux7sNmCqjTOwood" Name="Bound to Document" Kind="InputPin" DefaultValue="True" />
+            <Pin Id="DWqDyItYuCEMLYEQOUGdVJ" Name="Node Context" Kind="InputPin" IsHidden="true" />
+            <Pin Id="MIJWK5uDiOwO9cav2RRD9X" Name="Dialog If Document Changed" Kind="InputPin" IsHidden="true" />
+            <Pin Id="NteeKv5Ss1kM4VPFFziWdB" Name="Input" Kind="InputPin" />
+            <Pin Id="BCj6vTb5nelNwnLhrtn3zS" Name="Color" Kind="InputPin" />
+            <Pin Id="SbVd9Fne6HSLUPn2S4R2To" Name="Clear" Kind="InputPin" />
+            <Pin Id="EyPaRm7v2XnQcefNzhmgYj" Name="Space" Kind="InputPin" />
+            <Pin Id="FvfOfC2pDbfQDPk0EZCnGL" Name="Show Cursor" Kind="InputPin" />
+            <Pin Id="ToRJz9GnDOVLtXEqsvsDGz" Name="VSync" Kind="InputPin" />
+            <Pin Id="SowTeSBqhyjMiyiW6YtAhX" Name="Commands" Kind="InputPin" IsHidden="true" />
+            <Pin Id="QnEkGl1jANKP3k05iA3y5K" Name="Enable Keyboard Shortcuts" Kind="InputPin" IsHidden="true" />
+            <Pin Id="G58L8BbA4qvQSWyhCjIQtG" Name="Enabled" Kind="InputPin" />
+            <Pin Id="RejfS1lulvPNySYL626n7W" Name="Form Bounds Notifications" Kind="OutputPin" IsHidden="true" />
+            <Pin Id="JH5xhAGXNsAOL67HdjgHzO" Name="Form" Kind="OutputPin" />
+            <Pin Id="TZbB7aIuuzgMinADlYOd4r" Name="ClientBounds" Kind="OutputPin" />
+            <Pin Id="OqjOVlJPKinMfcjTsqf751" Name="Render Time" Kind="OutputPin" />
+          </Node>
         </Canvas>
         <Patch Id="DOR8YfYVKNAOTpcsIcbHHK" Name="Create" />
         <Patch Id="RYcSdMgjOSHMTo1e9h0RjC" Name="Update" />
@@ -117,15 +130,16 @@
           <Fragment Id="AO76J1FPnh9PIV7botvebO" Patch="DOR8YfYVKNAOTpcsIcbHHK" Enabled="true" />
           <Fragment Id="CA5NL4bFZyAQRQRLNsMjeJ" Patch="RYcSdMgjOSHMTo1e9h0RjC" Enabled="true" />
         </ProcessDefinition>
-        <Link Id="FH2nbqb8yjuPAV0DRhZlz3" Ids="A2jQBspxVl0MZVmFRK8Fx1,CusMPTJd3SHL7DvNxNemTN" />
-        <Link Id="DfWkdH19qonQEzAtTAj2VK" Ids="HZgnlluTr6iPRBRo9wx5Bp,C63vAoXTBYiNGs6XgaxEKj" />
-        <Link Id="Fa0HTLtkih1MUd1Kw3TC0Q" Ids="T644bVE4eZlMRNh7dZ9YQg,Etqs6VmsMRTQZYyTn5ljJV" />
-        <Link Id="DjvLOrfBiFEOQ8mRMWzWTs" Ids="HzRd3tB0n0COyL87ouvROK,IkRMgAiV85ZMKIHFegPSeh" />
-        <Link Id="EDaXE0DJ83iNN5EAFT3AdR" Ids="HbZpl53iB6xPHkANNnv1Yl,Dw55uS0EeMENRYzeNIBfpB" />
-        <Link Id="RrqAV9lx2hDQZa1JminJAj" Ids="Dw55uS0EeMENRYzeNIBfpB,Cz2B3ArfTEPQbxiEBq8euI" />
-        <Link Id="HpbK2y1P4qjOFUUfdqwlqJ" Ids="Dw55uS0EeMENRYzeNIBfpB,JC3DovnU5gwLjtEJDMbjGB" />
-        <Link Id="NcIP8WxC4XZONWqQHfSsRs" Ids="JC3DovnU5gwLjtEJDMbjGB,GNVrLYLzdGNN932RDAV9BX" />
-        <Link Id="Vq7lSTkyd32N0KB7osaRKc" Ids="DBth9i4SDLdLUahNmAT8NO,FEmprmZSMXGOZ6BLW3yl3J" />
+        <Link Id="MLxu2jIpjaWOIVsBt6hytS" Ids="R2xeR1Ob2T0O5lG1PtGsL4,NteeKv5Ss1kM4VPFFziWdB" />
+        <Link Id="D9WGXRORGRgOjFjB66ujOa" Ids="VuAGV19L6qbM0chQDDMNlC,LNhyekNyFYcLyGTsZGUDej" />
+        <Link Id="FbkNC1g9W70MDNKey9weX0" Ids="AGZTJcwjAp0P3zidxn8wLv,KhvjzjmJZo3NymNZotrCMn" />
+        <Link Id="HVsDgMSqporM7Xfvxv4aDY" Ids="UL4Km1tSL99L7vbi8VaUW3,JAWnL5J1ABELZIDKPC5D9C" />
+        <Link Id="NOOnF6hliquMYDXe8hvKWp" Ids="D62tjybNJT9LehWwmcn8A9,I6DsCGh5bHdQPJuM7GBoOk" />
+        <Link Id="Qxf80uNqWZpOX4a8ygLJ3h" Ids="PfI71opuGNtMRvN6DaeOUG,Te3CytOEcFJOJA4dCGh581" />
+        <Link Id="KuT7N7op3kfN9xObiUdNbu" Ids="AGZTJcwjAp0P3zidxn8wLv,GH7MoQRmNuVPg5NNcd7lk7" />
+        <Link Id="JCo6SkJnfvKLjWKisCrlJk" Ids="AGZTJcwjAp0P3zidxn8wLv,SsTEQFBJx3FNQirx3xn1v7" />
+        <Link Id="Rklc4ptVhbvPXHSqxmnihv" Ids="KKqOGKt1quYQdnUcd1bXnD,NiUMJn2cCeXMjieWH05P5G" />
+        <Link Id="NavPr1AI1plPP83W70hKAl" Ids="VLYMMbybCaQO9RKTiInqJb,JPxaofpbuPXLrfCT3WpnrA" />
       </Patch>
     </Node>
   </Patch>
diff --git a/VL.ImGui/src/Helper/KeyboardHelper.cs b/VL.ImGui/src/Helper/KeyboardHelper.cs
new file mode 100644
index 00000000..a7c3857c
--- /dev/null
+++ b/VL.ImGui/src/Helper/KeyboardHelper.cs
@@ -0,0 +1,141 @@
+using ImGuiNET;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using VL.Lib.IO;
+
+namespace VL.ImGui
+{
+    internal static class KeyboardHelper
+    {
+        public static ImGuiKey ToImGuiKey(this VL.Lib.IO.Keys key)
+        {
+            switch (key)
+            {
+                case Keys.Back: return ImGuiKey.Backspace;
+                case Keys.Tab: return ImGuiKey.Tab;
+                case Keys.Enter: return ImGuiKey.Enter;
+                case Keys.ShiftKey: return ImGuiKey.LeftShift;
+                case Keys.ControlKey: return ImGuiKey.LeftCtrl;
+                case Keys.Menu: return ImGuiKey.Menu;
+                case Keys.Pause: return ImGuiKey.Pause;
+                case Keys.CapsLock: return ImGuiKey.CapsLock;
+                case Keys.Escape: return ImGuiKey.Escape;
+                case Keys.Space: return ImGuiKey.Space;
+                case Keys.PageUp: return ImGuiKey.PageUp;
+                case Keys.PageDown: return ImGuiKey.PageDown;
+                case Keys.End: return ImGuiKey.End;
+                case Keys.Home: return ImGuiKey.Home;
+                case Keys.Left: return ImGuiKey.LeftArrow;
+                case Keys.Up: return ImGuiKey.UpArrow;
+                case Keys.Right: return ImGuiKey.RightArrow;
+                case Keys.Down: return ImGuiKey.DownArrow;
+                case Keys.Snapshot: return ImGuiKey.PrintScreen;
+                case Keys.Insert: return ImGuiKey.Insert;
+                case Keys.Delete: return ImGuiKey.Delete;
+                case Keys.Oem7: return ImGuiKey.Apostrophe;
+                case Keys.Oemcomma: return ImGuiKey.Comma;
+                case Keys.OemMinus: return ImGuiKey.Minus;
+                case Keys.OemPeriod: return ImGuiKey.Period;
+                case Keys.Oem2: return ImGuiKey.Slash;
+                case Keys.Oem1: return ImGuiKey.Semicolon;
+                case Keys.Oemplus: return ImGuiKey.Equal;
+                case Keys.Oem4: return ImGuiKey.LeftBracket;
+                case Keys.Oem5: return ImGuiKey.Backslash;
+                case Keys.Oem6: return ImGuiKey.RightBracket;
+                case Keys.Oem3: return ImGuiKey.GraveAccent;
+                case Keys.D0: return ImGuiKey._0;
+                case Keys.D1: return ImGuiKey._1;
+                case Keys.D2: return ImGuiKey._2;
+                case Keys.D3: return ImGuiKey._3;
+                case Keys.D4: return ImGuiKey._4;
+                case Keys.D5: return ImGuiKey._5;
+                case Keys.D6: return ImGuiKey._6;
+                case Keys.D7: return ImGuiKey._7;
+                case Keys.D8: return ImGuiKey._8;
+                case Keys.D9: return ImGuiKey._9;
+                case Keys.A: return ImGuiKey.A;
+                case Keys.B: return ImGuiKey.B;
+                case Keys.C: return ImGuiKey.C;
+                case Keys.D: return ImGuiKey.D;
+                case Keys.E: return ImGuiKey.E;
+                case Keys.F: return ImGuiKey.F;
+                case Keys.G: return ImGuiKey.G;
+                case Keys.H: return ImGuiKey.H;
+                case Keys.I: return ImGuiKey.I;
+                case Keys.J: return ImGuiKey.J;
+                case Keys.K: return ImGuiKey.K;
+                case Keys.L: return ImGuiKey.L;
+                case Keys.M: return ImGuiKey.M;
+                case Keys.N: return ImGuiKey.N;
+                case Keys.O: return ImGuiKey.O;
+                case Keys.P: return ImGuiKey.P;
+                case Keys.Q: return ImGuiKey.Q;
+                case Keys.R: return ImGuiKey.R;
+                case Keys.S: return ImGuiKey.S;
+                case Keys.T: return ImGuiKey.T;
+                case Keys.U: return ImGuiKey.U;
+                case Keys.V: return ImGuiKey.V;
+                case Keys.W: return ImGuiKey.W;
+                case Keys.X: return ImGuiKey.X;
+                case Keys.Y: return ImGuiKey.Y;
+                case Keys.Z: return ImGuiKey.Z;
+                case Keys.NumPad0: return ImGuiKey.Keypad0;
+                case Keys.NumPad1: return ImGuiKey.Keypad1;
+                case Keys.NumPad2: return ImGuiKey.Keypad2;
+                case Keys.NumPad3: return ImGuiKey.Keypad3;
+                case Keys.NumPad4: return ImGuiKey.Keypad4;
+                case Keys.NumPad5: return ImGuiKey.Keypad5;
+                case Keys.NumPad6: return ImGuiKey.Keypad6;
+                case Keys.NumPad7: return ImGuiKey.Keypad7;
+                case Keys.NumPad8: return ImGuiKey.Keypad8;
+                case Keys.NumPad9: return ImGuiKey.Keypad9;
+                case Keys.Multiply: return ImGuiKey.KeypadMultiply;
+                case Keys.Add: return ImGuiKey.KeypadAdd;
+                case Keys.Subtract: return ImGuiKey.KeypadSubtract;
+                case Keys.Decimal: return ImGuiKey.KeypadDecimal;
+                case Keys.Divide: return ImGuiKey.KeypadDivide;
+                case Keys.F1: return ImGuiKey.F1;
+                case Keys.F2: return ImGuiKey.F2;
+                case Keys.F3: return ImGuiKey.F3;
+                case Keys.F4: return ImGuiKey.F4;
+                case Keys.F5: return ImGuiKey.F5;
+                case Keys.F6: return ImGuiKey.F6;
+                case Keys.F7: return ImGuiKey.F7;
+                case Keys.F8: return ImGuiKey.F8;
+                case Keys.F9: return ImGuiKey.F9;
+                case Keys.F10: return ImGuiKey.F10;
+                case Keys.F11: return ImGuiKey.F11;
+                case Keys.F12: return ImGuiKey.F12;
+                case Keys.F13: return ImGuiKey.F13;
+                case Keys.F14: return ImGuiKey.F14;
+                case Keys.F15: return ImGuiKey.F15;
+                case Keys.F16: return ImGuiKey.F16;
+                case Keys.F17: return ImGuiKey.F17;
+                case Keys.F18: return ImGuiKey.F18;
+                case Keys.F19: return ImGuiKey.F19;
+                case Keys.F20: return ImGuiKey.F20;
+                case Keys.F21: return ImGuiKey.F21;
+                case Keys.F22: return ImGuiKey.F22;
+                case Keys.F23: return ImGuiKey.F23;
+                case Keys.F24: return ImGuiKey.F24;
+                case Keys.BrowserBack: return ImGuiKey.AppBack;
+                case Keys.BrowserForward: return ImGuiKey.AppForward;
+                case Keys.NumLock: return ImGuiKey.NumLock;
+                case Keys.Scroll: return ImGuiKey.ScrollLock;
+                case Keys.LShiftKey: return ImGuiKey.LeftShift;
+                case Keys.RShiftKey: return ImGuiKey.RightShift;
+                case Keys.LControlKey: return ImGuiKey.LeftCtrl;
+                case Keys.RControlKey: return ImGuiKey.RightCtrl;
+                case Keys.LMenu: return ImGuiKey.LeftAlt;
+                case Keys.RMenu: return ImGuiKey.RightAlt;
+                case Keys.LWin: return ImGuiKey.LeftSuper;
+                case Keys.RWin: return ImGuiKey.RightSuper;
+                default:
+                    return ImGuiKey.None;
+            }
+        }
+    }
+}
diff --git a/VL.ImGui/src/Helper/RenderHelper.cs b/VL.ImGui/src/Helper/RenderHelper.cs
index ff0f3272..fa8651bd 100644
--- a/VL.ImGui/src/Helper/RenderHelper.cs
+++ b/VL.ImGui/src/Helper/RenderHelper.cs
@@ -49,7 +49,7 @@ public static void HandleNotification(this ImGuiIOPtr _io, INotification notific
 
                 if (keyNotification is KeyCodeNotification keyCodeNotification)
                 {
-                    _io.AddKeyEvent(ToImGuiKey(keyCodeNotification.KeyCode), keyCodeNotification.IsKeyDown);
+                    _io.AddKeyEvent(keyCodeNotification.KeyCode.ToImGuiKey(), keyCodeNotification.IsKeyDown);
                 }
                 else if (keyNotification is KeyPressNotification keyPressNotification)
                 {
@@ -109,135 +109,6 @@ public static void HandleNotification(this ImGuiIOPtr _io, INotification notific
                 _io.ClearInputKeys();
                 _io.AddFocusEvent(false);
             }
-
-
-            static ImGuiKey ToImGuiKey(VL.Lib.IO.Keys key)
-            {
-                switch (key)
-                {
-                    case Keys.Back: return ImGuiKey.Backspace;
-                    case Keys.Tab: return ImGuiKey.Tab;
-                    case Keys.Enter: return ImGuiKey.Enter;
-                    case Keys.ShiftKey: return ImGuiKey.LeftShift;
-                    case Keys.ControlKey: return ImGuiKey.LeftCtrl;
-                    case Keys.Menu: return ImGuiKey.Menu;
-                    case Keys.Pause: return ImGuiKey.Pause;
-                    case Keys.CapsLock: return ImGuiKey.CapsLock;
-                    case Keys.Escape: return ImGuiKey.Escape;
-                    case Keys.Space: return ImGuiKey.Space;
-                    case Keys.PageUp: return ImGuiKey.PageUp;
-                    case Keys.PageDown: return ImGuiKey.PageDown;
-                    case Keys.End: return ImGuiKey.End;
-                    case Keys.Home: return ImGuiKey.Home;
-                    case Keys.Left: return ImGuiKey.LeftArrow;
-                    case Keys.Up: return ImGuiKey.UpArrow;
-                    case Keys.Right: return ImGuiKey.RightArrow;
-                    case Keys.Down: return ImGuiKey.DownArrow;
-                    case Keys.Snapshot: return ImGuiKey.PrintScreen;
-                    case Keys.Insert: return ImGuiKey.Insert;
-                    case Keys.Delete: return ImGuiKey.Delete;
-                    case Keys.Oem7: return ImGuiKey.Apostrophe;
-                    case Keys.Oemcomma: return ImGuiKey.Comma;
-                    case Keys.OemMinus: return ImGuiKey.Minus;
-                    case Keys.OemPeriod: return ImGuiKey.Period;
-                    case Keys.Oem2: return ImGuiKey.Slash;
-                    case Keys.Oem1: return ImGuiKey.Semicolon;
-                    case Keys.Oemplus: return ImGuiKey.Equal;
-                    case Keys.Oem4: return ImGuiKey.LeftBracket;
-                    case Keys.Oem5: return ImGuiKey.Backslash;
-                    case Keys.Oem6: return ImGuiKey.RightBracket;
-                    case Keys.Oem3: return ImGuiKey.GraveAccent;
-                    case Keys.D0: return ImGuiKey._0;
-                    case Keys.D1: return ImGuiKey._1;
-                    case Keys.D2: return ImGuiKey._2;
-                    case Keys.D3: return ImGuiKey._3;
-                    case Keys.D4: return ImGuiKey._4;
-                    case Keys.D5: return ImGuiKey._5;
-                    case Keys.D6: return ImGuiKey._6;
-                    case Keys.D7: return ImGuiKey._7;
-                    case Keys.D8: return ImGuiKey._8;
-                    case Keys.D9: return ImGuiKey._9;
-                    case Keys.A: return ImGuiKey.A;
-                    case Keys.B: return ImGuiKey.B;
-                    case Keys.C: return ImGuiKey.C;
-                    case Keys.D: return ImGuiKey.D;
-                    case Keys.E: return ImGuiKey.E;
-                    case Keys.F: return ImGuiKey.F;
-                    case Keys.G: return ImGuiKey.G;
-                    case Keys.H: return ImGuiKey.H;
-                    case Keys.I: return ImGuiKey.I;
-                    case Keys.J: return ImGuiKey.J;
-                    case Keys.K: return ImGuiKey.K;
-                    case Keys.L: return ImGuiKey.L;
-                    case Keys.M: return ImGuiKey.M;
-                    case Keys.N: return ImGuiKey.N;
-                    case Keys.O: return ImGuiKey.O;
-                    case Keys.P: return ImGuiKey.P;
-                    case Keys.Q: return ImGuiKey.Q;
-                    case Keys.R: return ImGuiKey.R;
-                    case Keys.S: return ImGuiKey.S;
-                    case Keys.T: return ImGuiKey.T;
-                    case Keys.U: return ImGuiKey.U;
-                    case Keys.V: return ImGuiKey.V;
-                    case Keys.W: return ImGuiKey.W;
-                    case Keys.X: return ImGuiKey.X;
-                    case Keys.Y: return ImGuiKey.Y;
-                    case Keys.Z: return ImGuiKey.Z;
-                    case Keys.NumPad0: return ImGuiKey.Keypad0;
-                    case Keys.NumPad1: return ImGuiKey.Keypad1;
-                    case Keys.NumPad2: return ImGuiKey.Keypad2;
-                    case Keys.NumPad3: return ImGuiKey.Keypad3;
-                    case Keys.NumPad4: return ImGuiKey.Keypad4;
-                    case Keys.NumPad5: return ImGuiKey.Keypad5;
-                    case Keys.NumPad6: return ImGuiKey.Keypad6;
-                    case Keys.NumPad7: return ImGuiKey.Keypad7;
-                    case Keys.NumPad8: return ImGuiKey.Keypad8;
-                    case Keys.NumPad9: return ImGuiKey.Keypad9;
-                    case Keys.Multiply: return ImGuiKey.KeypadMultiply;
-                    case Keys.Add: return ImGuiKey.KeypadAdd;
-                    case Keys.Subtract: return ImGuiKey.KeypadSubtract;
-                    case Keys.Decimal: return ImGuiKey.KeypadDecimal;
-                    case Keys.Divide: return ImGuiKey.KeypadDivide;
-                    case Keys.F1: return ImGuiKey.F1;
-                    case Keys.F2: return ImGuiKey.F2;
-                    case Keys.F3: return ImGuiKey.F3;
-                    case Keys.F4: return ImGuiKey.F4;
-                    case Keys.F5: return ImGuiKey.F5;
-                    case Keys.F6: return ImGuiKey.F6;
-                    case Keys.F7: return ImGuiKey.F7;
-                    case Keys.F8: return ImGuiKey.F8;
-                    case Keys.F9: return ImGuiKey.F9;
-                    case Keys.F10: return ImGuiKey.F10;
-                    case Keys.F11: return ImGuiKey.F11;
-                    case Keys.F12: return ImGuiKey.F12;
-                    case Keys.F13: return ImGuiKey.F13;
-                    case Keys.F14: return ImGuiKey.F14;
-                    case Keys.F15: return ImGuiKey.F15;
-                    case Keys.F16: return ImGuiKey.F16;
-                    case Keys.F17: return ImGuiKey.F17;
-                    case Keys.F18: return ImGuiKey.F18;
-                    case Keys.F19: return ImGuiKey.F19;
-                    case Keys.F20: return ImGuiKey.F20;
-                    case Keys.F21: return ImGuiKey.F21;
-                    case Keys.F22: return ImGuiKey.F22;
-                    case Keys.F23: return ImGuiKey.F23;
-                    case Keys.F24: return ImGuiKey.F24;
-                    case Keys.BrowserBack: return ImGuiKey.AppBack;
-                    case Keys.BrowserForward: return ImGuiKey.AppForward;
-                    case Keys.NumLock: return ImGuiKey.NumLock;
-                    case Keys.Scroll: return ImGuiKey.ScrollLock;
-                    case Keys.LShiftKey: return ImGuiKey.LeftShift;
-                    case Keys.RShiftKey: return ImGuiKey.RightShift;
-                    case Keys.LControlKey: return ImGuiKey.LeftCtrl;
-                    case Keys.RControlKey: return ImGuiKey.RightCtrl;
-                    case Keys.LMenu: return ImGuiKey.LeftAlt;
-                    case Keys.RMenu: return ImGuiKey.RightAlt;
-                    case Keys.LWin: return ImGuiKey.LeftSuper;
-                    case Keys.RWin: return ImGuiKey.RightSuper;
-                    default:
-                        return ImGuiKey.None;
-                }
-            }
         }
 
         public static ImFontAtlasPtr BuildImFontAtlas(this ImFontAtlasPtr atlas, float scaling, Context _context, Spread<FontConfig?>? fonts)
diff --git a/VL.ImGui/src/Widgets/Queries/Keyboard/IsKeyDown.cs b/VL.ImGui/src/Widgets/Queries/Keyboard/IsKeyDown.cs
new file mode 100644
index 00000000..d20e23cb
--- /dev/null
+++ b/VL.ImGui/src/Widgets/Queries/Keyboard/IsKeyDown.cs
@@ -0,0 +1,21 @@
+using VL.Lib.IO;
+
+namespace VL.ImGui.Widgets
+{
+    /// <summary>
+    /// Is key down?
+    /// </summary>
+    [GenerateNode(Category = "ImGui.Queries")]
+    internal partial class IsKeyDown : Query
+    {
+
+        public Keys Key { private get; set; }
+
+        public bool Value { get; private set; }
+
+        internal override void UpdateCore(Context context)
+        {
+            Value = ImGuiNET.ImGui.IsKeyDown(Key.ToImGuiKey());
+        }
+    }
+}
diff --git a/VL.ImGui/src/Widgets/Queries/Keyboard/IsKeyPressed.cs b/VL.ImGui/src/Widgets/Queries/Keyboard/IsKeyPressed.cs
new file mode 100644
index 00000000..acd76768
--- /dev/null
+++ b/VL.ImGui/src/Widgets/Queries/Keyboard/IsKeyPressed.cs
@@ -0,0 +1,23 @@
+using VL.Lib.IO;
+
+namespace VL.ImGui.Widgets
+{
+    /// <summary>
+    /// Is key pressed?
+    /// </summary>
+    [GenerateNode(Category = "ImGui.Queries")]
+    internal partial class IsKeyPressed : Query
+    {
+
+        public Keys Key { private get; set; }
+
+        public bool Repeat { private get; set; }
+
+        public bool Value { get; private set; }
+
+        internal override void UpdateCore(Context context)
+        {
+            Value = ImGuiNET.ImGui.IsKeyPressed(Key.ToImGuiKey(), Repeat);
+        }
+    }
+}
diff --git a/VL.ImGui/src/Widgets/Queries/Keyboard/IsKeyReleased.cs b/VL.ImGui/src/Widgets/Queries/Keyboard/IsKeyReleased.cs
new file mode 100644
index 00000000..de76441c
--- /dev/null
+++ b/VL.ImGui/src/Widgets/Queries/Keyboard/IsKeyReleased.cs
@@ -0,0 +1,21 @@
+using VL.Lib.IO;
+
+namespace VL.ImGui.Widgets
+{
+    /// <summary>
+    /// Is key released?
+    /// </summary>
+    [GenerateNode(Category = "ImGui.Queries")]
+    internal partial class IsKeyReleased : Query
+    {
+
+        public Keys Key { private get; set; }
+
+        public bool Value { get; private set; }
+
+        internal override void UpdateCore(Context context)
+        {
+            Value = ImGuiNET.ImGui.IsKeyReleased(Key.ToImGuiKey());
+        }
+    }
+}