From ac39a65511680f4e3ad8964ab92130f10d6ec354 Mon Sep 17 00:00:00 2001
From: Leon Rauschenberg <Leon@e.l>
Date: Thu, 14 Feb 2019 15:46:16 +0100
Subject: [PATCH] Nichts besonderes

---
 src/JuicyGraphics.csproj                      | 13 ++---
 src/JuicyGraphics/renderer/camera2D.cs        |  7 ++-
 .../graphicalObjects/gridBackground.cs        |  9 ++++
 .../renderer/{ => graphicalObjects}/line.cs   |  0
 src/JuicyGraphics/renderer/renderCam.cs       |  6 ++-
 src/JuicyGraphics/ui/canvas.cs                | 13 +++++
 ...Form1.Designer.cs => mainForm.Designer.cs} | 48 ++++++++++++++-----
 .../ui/{Form1.cs => mainForm.cs}              |  0
 .../ui/{Form1.resx => mainForm.resx}          |  0
 .../ExternalRenderContextProvider.cs          |  2 -
 .../FBORenderContextProvider.cs               |  1 -
 .../RenderContextProvider.cs                  |  1 -
 src/SharpGL/Shaders/ShaderProgram.cs          |  1 -
 13 files changed, 76 insertions(+), 25 deletions(-)
 create mode 100644 src/JuicyGraphics/renderer/graphicalObjects/gridBackground.cs
 rename src/JuicyGraphics/renderer/{ => graphicalObjects}/line.cs (100%)
 rename src/JuicyGraphics/ui/{Form1.Designer.cs => mainForm.Designer.cs} (81%)
 rename src/JuicyGraphics/ui/{Form1.cs => mainForm.cs} (100%)
 rename src/JuicyGraphics/ui/{Form1.resx => mainForm.resx} (100%)

diff --git a/src/JuicyGraphics.csproj b/src/JuicyGraphics.csproj
index 0534749..28769c1 100644
--- a/src/JuicyGraphics.csproj
+++ b/src/JuicyGraphics.csproj
@@ -51,19 +51,20 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="JuicyGraphics\renderer\graphicalObjects\gridBackground.cs" />
     <Compile Include="SharpGL\Matrix.cs" />
     <Compile Include="JuicyGraphics\renderer\camera2D.cs" />
     <Compile Include="JuicyGraphics\renderer\iGraphicalObject.cs" />
-    <Compile Include="JuicyGraphics\renderer\line.cs" />
+    <Compile Include="JuicyGraphics\renderer\graphicalObjects\line.cs" />
     <Compile Include="JuicyGraphics\renderer\renderCam.cs" />
     <Compile Include="JuicyGraphics\ui\canvas.cs">
       <SubType>Component</SubType>
     </Compile>
-    <Compile Include="JuicyGraphics\ui\Form1.cs">
+    <Compile Include="JuicyGraphics\ui\mainForm.cs">
       <SubType>Form</SubType>
     </Compile>
-    <Compile Include="JuicyGraphics\ui\Form1.Designer.cs">
-      <DependentUpon>Form1.cs</DependentUpon>
+    <Compile Include="JuicyGraphics\ui\mainForm.Designer.cs">
+      <DependentUpon>mainForm.cs</DependentUpon>
     </Compile>
     <Compile Include="JuicyGraphics\Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
@@ -91,8 +92,8 @@
     <Compile Include="SharpGL\VertexBuffers\VertexBuffer.cs" />
     <Compile Include="SharpGL\VertexBuffers\VertexBufferArray.cs" />
     <Compile Include="SharpGL\Win32.cs" />
-    <EmbeddedResource Include="JuicyGraphics\ui\Form1.resx">
-      <DependentUpon>Form1.cs</DependentUpon>
+    <EmbeddedResource Include="JuicyGraphics\ui\mainForm.resx">
+      <DependentUpon>mainForm.cs</DependentUpon>
     </EmbeddedResource>
     <EmbeddedResource Include="Properties\Resources.resx">
       <Generator>ResXFileCodeGenerator</Generator>
diff --git a/src/JuicyGraphics/renderer/camera2D.cs b/src/JuicyGraphics/renderer/camera2D.cs
index d430f27..638881a 100644
--- a/src/JuicyGraphics/renderer/camera2D.cs
+++ b/src/JuicyGraphics/renderer/camera2D.cs
@@ -1,4 +1,5 @@
 using SharpGL;
+using System;
 using System.Numerics;
 
 namespace Graphics {
@@ -15,13 +16,15 @@ namespace Graphics {
             }
         }
 
+        const double maxScale = 18.0;
+
         public double scale {
             get {
                 return mat[0, 0];
             }
             set {
-                mat[0, 0] = value;
-                mat[1, 1] = value;
+                mat[0, 0] = Math.Min(value, maxScale);
+                mat[1, 1] = Math.Min(value, maxScale);
             }
         }
 
diff --git a/src/JuicyGraphics/renderer/graphicalObjects/gridBackground.cs b/src/JuicyGraphics/renderer/graphicalObjects/gridBackground.cs
new file mode 100644
index 0000000..626eff6
--- /dev/null
+++ b/src/JuicyGraphics/renderer/graphicalObjects/gridBackground.cs
@@ -0,0 +1,9 @@
+using System.Numerics;
+
+namespace Graphics.Objects {
+    class gridBackground : iGraphicalObject {
+        public void render(renderCam context) {
+            
+        }
+    }
+}
diff --git a/src/JuicyGraphics/renderer/line.cs b/src/JuicyGraphics/renderer/graphicalObjects/line.cs
similarity index 100%
rename from src/JuicyGraphics/renderer/line.cs
rename to src/JuicyGraphics/renderer/graphicalObjects/line.cs
diff --git a/src/JuicyGraphics/renderer/renderCam.cs b/src/JuicyGraphics/renderer/renderCam.cs
index ae97d96..ef05d60 100644
--- a/src/JuicyGraphics/renderer/renderCam.cs
+++ b/src/JuicyGraphics/renderer/renderCam.cs
@@ -1,7 +1,7 @@
 using System.Windows.Forms;
 using System.Numerics;
 using SharpGL;
-
+using System.Drawing;
 
 namespace Graphics {
     class renderCam : camera2D {
@@ -9,6 +9,10 @@ namespace Graphics {
         OpenGL gl;
         Control ownerControl;
 
+        public Vector2 resolution {
+            get { return new Vector2(ownerControl.Size.Width, ownerControl.Size.Height); }
+        }
+
         public renderCam(OpenGL glContext, Control owner) : base() {
             gl = glContext;
             ownerControl = owner;
diff --git a/src/JuicyGraphics/ui/canvas.cs b/src/JuicyGraphics/ui/canvas.cs
index 13df864..c8f6d37 100644
--- a/src/JuicyGraphics/ui/canvas.cs
+++ b/src/JuicyGraphics/ui/canvas.cs
@@ -111,6 +111,7 @@ namespace JuicyGraphics {
                     break;
             }
             prevMousePosition = MousePosition;
+            this.Focus();
         }
 
         protected override void OnMouseMove(MouseEventArgs e) {
@@ -145,7 +146,19 @@ namespace JuicyGraphics {
             }
         }
 
+        Control prevFocused = null;
+
+        protected override void OnMouseEnter(EventArgs e) {
+            prevFocused = Form.ActiveForm.ActiveControl;
+            this.Focus();
+        }
+
+        protected override void OnMouseLeave(EventArgs e) {
+            prevFocused.Focus();
+        }
+
         protected override void OnMouseWheel(MouseEventArgs e) {
+            Form.ActiveForm.Text = e.Delta.ToString();
             rc.scale *= Math.Pow(1.0008, e.Delta);
             Invalidate();
         }
diff --git a/src/JuicyGraphics/ui/Form1.Designer.cs b/src/JuicyGraphics/ui/mainForm.Designer.cs
similarity index 81%
rename from src/JuicyGraphics/ui/Form1.Designer.cs
rename to src/JuicyGraphics/ui/mainForm.Designer.cs
index dc29d44..9e435e0 100644
--- a/src/JuicyGraphics/ui/Form1.Designer.cs
+++ b/src/JuicyGraphics/ui/mainForm.Designer.cs
@@ -28,8 +28,10 @@
             this.editToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.tabControl1 = new System.Windows.Forms.TabControl();
             this.tabPage1 = new System.Windows.Forms.TabPage();
-            this.canvas1 = new JuicyGraphics.canvas();
             this.tabPage2 = new System.Windows.Forms.TabPage();
+            this.button1 = new System.Windows.Forms.Button();
+            this.button2 = new System.Windows.Forms.Button();
+            this.canvas1 = new JuicyGraphics.canvas();
             this.menuStrip1.SuspendLayout();
             this.tabControl1.SuspendLayout();
             this.tabPage1.SuspendLayout();
@@ -74,6 +76,8 @@
             // 
             // tabPage1
             // 
+            this.tabPage1.Controls.Add(this.button2);
+            this.tabPage1.Controls.Add(this.button1);
             this.tabPage1.Controls.Add(this.canvas1);
             this.tabPage1.Location = new System.Drawing.Point(4, 22);
             this.tabPage1.Name = "tabPage1";
@@ -83,6 +87,36 @@
             this.tabPage1.Text = "Scene Editor";
             this.tabPage1.UseVisualStyleBackColor = true;
             // 
+            // tabPage2
+            // 
+            this.tabPage2.Location = new System.Drawing.Point(4, 22);
+            this.tabPage2.Name = "tabPage2";
+            this.tabPage2.Padding = new System.Windows.Forms.Padding(3);
+            this.tabPage2.Size = new System.Drawing.Size(671, 455);
+            this.tabPage2.TabIndex = 1;
+            this.tabPage2.Text = "Object Editor";
+            this.tabPage2.UseVisualStyleBackColor = true;
+            // 
+            // button1
+            // 
+            this.button1.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
+            this.button1.Location = new System.Drawing.Point(532, 7);
+            this.button1.Name = "button1";
+            this.button1.Size = new System.Drawing.Size(75, 23);
+            this.button1.TabIndex = 1;
+            this.button1.Text = "button1";
+            this.button1.UseVisualStyleBackColor = true;
+            // 
+            // button2
+            // 
+            this.button2.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
+            this.button2.Location = new System.Drawing.Point(532, 37);
+            this.button2.Name = "button2";
+            this.button2.Size = new System.Drawing.Size(75, 23);
+            this.button2.TabIndex = 2;
+            this.button2.Text = "button2";
+            this.button2.UseVisualStyleBackColor = true;
+            // 
             // canvas1
             // 
             this.canvas1.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
@@ -94,16 +128,6 @@
             this.canvas1.TabIndex = 0;
             this.canvas1.Text = "canvas1";
             // 
-            // tabPage2
-            // 
-            this.tabPage2.Location = new System.Drawing.Point(4, 22);
-            this.tabPage2.Name = "tabPage2";
-            this.tabPage2.Padding = new System.Windows.Forms.Padding(3);
-            this.tabPage2.Size = new System.Drawing.Size(671, 455);
-            this.tabPage2.TabIndex = 1;
-            this.tabPage2.Text = "Object Editor";
-            this.tabPage2.UseVisualStyleBackColor = true;
-            // 
             // mainForm
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
@@ -133,6 +157,8 @@
         private System.Windows.Forms.TabPage tabPage1;
         private canvas canvas1;
         private System.Windows.Forms.TabPage tabPage2;
+        private System.Windows.Forms.Button button2;
+        private System.Windows.Forms.Button button1;
     }
 }
 
diff --git a/src/JuicyGraphics/ui/Form1.cs b/src/JuicyGraphics/ui/mainForm.cs
similarity index 100%
rename from src/JuicyGraphics/ui/Form1.cs
rename to src/JuicyGraphics/ui/mainForm.cs
diff --git a/src/JuicyGraphics/ui/Form1.resx b/src/JuicyGraphics/ui/mainForm.resx
similarity index 100%
rename from src/JuicyGraphics/ui/Form1.resx
rename to src/JuicyGraphics/ui/mainForm.resx
diff --git a/src/SharpGL/RenderContextProviders/ExternalRenderContextProvider.cs b/src/SharpGL/RenderContextProviders/ExternalRenderContextProvider.cs
index 6267dd8..ab3ab72 100644
--- a/src/SharpGL/RenderContextProviders/ExternalRenderContextProvider.cs
+++ b/src/SharpGL/RenderContextProviders/ExternalRenderContextProvider.cs
@@ -40,7 +40,6 @@ namespace SharpGL.RenderContextProviders
         /// <param name="hdc">The HDC.</param>
         public override void Blit(IntPtr hdc)
         {
-            // TODO: Should this do something in the case of an external context?
             if (this.deviceContextHandle != IntPtr.Zero || this.windowHandle != IntPtr.Zero)
             {
                 //Swap the buffers.
@@ -53,7 +52,6 @@ namespace SharpGL.RenderContextProviders
         /// </summary>
         public override void MakeCurrent()
         {
-            // TODO: Should this have an effect with an external context?
             // if (renderContextHandle != IntPtr.Zero)
             //      Win32.wglMakeCurrent(deviceContextHandle, renderContextHandle);
         }
diff --git a/src/SharpGL/RenderContextProviders/FBORenderContextProvider.cs b/src/SharpGL/RenderContextProviders/FBORenderContextProvider.cs
index ff72d25..71fcb1f 100644
--- a/src/SharpGL/RenderContextProviders/FBORenderContextProvider.cs
+++ b/src/SharpGL/RenderContextProviders/FBORenderContextProvider.cs
@@ -104,7 +104,6 @@ namespace SharpGL.RenderContextProviders
 
             DestroyFramebuffers();
 
-            //  TODO: We should be able to just use the code below - however we 
             //  get invalid dimension issues at the moment, so recreate for now.
 
             /*
diff --git a/src/SharpGL/RenderContextProviders/RenderContextProvider.cs b/src/SharpGL/RenderContextProviders/RenderContextProvider.cs
index 8e69b17..d96c547 100644
--- a/src/SharpGL/RenderContextProviders/RenderContextProvider.cs
+++ b/src/SharpGL/RenderContextProviders/RenderContextProvider.cs
@@ -112,7 +112,6 @@ namespace SharpGL.RenderContextProviders
             }
             catch(Exception)
             {
-                //  TODO: can we actually get the real version?
                 createdOpenGLVersion = OpenGLVersion.OpenGL2_1;
             }
         }
diff --git a/src/SharpGL/Shaders/ShaderProgram.cs b/src/SharpGL/Shaders/ShaderProgram.cs
index e25b171..429bf1d 100644
--- a/src/SharpGL/Shaders/ShaderProgram.cs
+++ b/src/SharpGL/Shaders/ShaderProgram.cs
@@ -137,7 +137,6 @@ namespace SharpGL.Shaders
             if (uniformNamesToLocations.ContainsKey(uniformName) == false)
             {
                 uniformNamesToLocations[uniformName] = gl.GetUniformLocation(shaderProgramObject, uniformName);
-                //  TODO: if it's not found, we should probably throw an exception.
             }
 
             //  Return the uniform location.