Allow splash screen to move. Removal of some unused code. (OIL)

XenAdmin/Controls/FlickerFreeListBox.cs

@@ -75,7 +75,7 @@ protected override void WndProc(ref Message msg)
                 si.cbSize = (uint)Marshal.SizeOf(si);
                 Win32.GetScrollInfo(msg.HWnd, 0, ref si);
 
-                if ((msg.WParam.ToInt32() & 0xFF) == Win32.SB_THUMBTRACK)
+                if ((msg.WParam.ToInt32() & 0xFF) == (int)Win32.ScrollBarCommands.SB_THUMBTRACK)
                 {
                     // If the user is in the middle of dragging the scrollbar, we're interested in
                     // the 'track' position

XenAdmin/Controls/SnapshotTreeView.cs

@@ -288,7 +288,6 @@ protected override void OnLayout(LayoutEventArgs levent)
             {
                 //This is needed to maximize and minimize properly, there is some issue in the ListView Control
                 Win32.POINT pt = new Win32.POINT();
-                IntPtr hResult = SendMessage(Handle, LVM_GETORIGIN, IntPtr.Zero, ref pt);
 
                 origin = pt;
                 root.InvalidateAll();
@@ -328,13 +327,9 @@ private void PositionSnapshots(SnapshotIcon icon, int x, int y)
                 // Debugger.Break();
             }
         }
-        public const int LVM_GETORIGIN = 0x1000 + 41;
 
         private Win32.POINT origin = new Win32.POINT();
 
-        [DllImport("user32.dll")]
-        internal static extern IntPtr SendMessage(IntPtr hWnd, int msg, IntPtr wParam, ref Win32.POINT pt);
-
         #endregion
 
         #region Drawing
@@ -379,9 +374,6 @@ protected override void WndProc(ref Message m)
             }
         }
 
-
-
-
         private const int WS_HSCROLL = 0x100000;
         private const int WS_VSCROLL = 0x200000;
         private const int GWL_STYLE = (-16);
@@ -406,7 +398,6 @@ internal static bool IsHorizontalScrollBarVisible(Control ctrl)
             return (GetWindowLong(ctrl.Handle, GWL_STYLE) & WS_HSCROLL) != 0;
         }
 
-
         private void SnapshotTreeView_DrawItem(object sender, DrawListViewItemEventArgs e)
         {
 
@@ -432,34 +423,6 @@ private void SnapshotTreeView_DrawItem(object sender, DrawListViewItemEventArgs
 
         }
 
-        public void DrawRoundRect(Graphics g, Brush b, float x, float y, float width, float height, float radius)
-        {
-
-            GraphicsPath gp = new GraphicsPath();
-
-            gp.AddLine(x + radius, y, x + width - (radius * 2), y); // Line
-
-            gp.AddArc(x + width - (radius * 2), y, radius * 2, radius * 2, 270, 90); // Corner
-
-            gp.AddLine(x + width, y + radius, x + width, y + height - (radius * 2)); // Line
-
-            gp.AddArc(x + width - (radius * 2), y + height - (radius * 2), radius * 2, radius * 2, 0, 90); // Corner
-            gp.AddLine(x + width - (radius * 2), y + height, x + radius, y + height); // Line
-
-            gp.AddArc(x, y + height - (radius * 2), radius * 2, radius * 2, 90, 90); // Corner
-
-            gp.AddLine(x, y + height - (radius * 2), x, y + radius); // Line
-
-            gp.AddArc(x, y, radius * 2, radius * 2, 180, 90); // Corner
-
-            gp.CloseFigure();
-
-
-
-            g.FillPath(b, gp);
-
-        }
-
         private void DrawDate(DrawListViewItemEventArgs e, SnapshotIcon icon, bool background)
         {
 
@@ -534,8 +497,6 @@ private void PaintLine(Graphics g, SnapshotIcon icon, SnapshotIcon child, bool h
             }
         }
 
-
-
         #endregion
 
         private string _spinningMessage = "";

XenAdmin/Controls/TreeViews/FlickerFreeTreeView.cs

@@ -82,6 +82,7 @@ protected override void OnAfterExpand(VirtualTreeViewEventArgs e)
 
         protected override void WndProc(ref Message m)
         {
+            //Prevent Redraw background on paint
             if (m.Msg == Win32.WM_ERASEBKGND)
             {
                 m.Result = IntPtr.Zero;
@@ -322,16 +323,17 @@ public bool TryToSelectNewNode(Predicate<object> tagMatch, bool selectNode, bool
                 {
                     if (selectNode)
                         SelectedNode = node;
-                    
+
                     if (expandNode)
-                    node.Expand();
-                    
+                        node.Expand();
+
                     if (ensureNodeVisible)
-                    node.EnsureVisible();
-                    
+                        node.EnsureVisible();
+
                     return true;
                 }
             }
+
             return false;
         }
 

XenAdmin/SplashScreen.cs

@@ -32,6 +32,7 @@
 using System.Drawing;
 using System.Windows.Forms;
 using XenAdmin.Core;
+using XenCenterLib;
 
 namespace XenAdmin
 {
@@ -67,5 +68,24 @@ private void timer1_Tick(object sender, EventArgs e)
             timer1.Stop();
             ShowMainWindowRequested?.Invoke();
         }
+
+        private void pictureBox1_MouseDown(object sender, MouseEventArgs e)
+        {
+            SendToForm(e.Button);
+        }
+
+        private void labelCopyright_MouseDown(object sender, MouseEventArgs e)
+        {
+            SendToForm(e.Button);
+        }
+
+        private void SendToForm(MouseButtons mouseButton)
+        {
+            if (mouseButton == MouseButtons.Left)
+            {
+                Win32.ReleaseCapture();
+                Win32.SendMessage(Handle, Win32.WM_NCLBUTTONDOWN, Win32.HT_CAPTION, 0);
+            }
+        }
     }
 }