Fix V3029 warnings from PVS-Studio Static Analyzer

Hi! I'm a member of the Pinguem.ru competition on finding errors in open
source projects. A bug, found using PVS-Studio.

Warnings with low priority:

1 files changed, 47 insertions, 18 deletions

diff --git a/Histacom2.Engine/Template/WinClassic.cs b/Histacom2.Engine/Template/WinClassic.cs
index 25cbfaa..39c7468 100644
--- a/Histacom2.Engine/Template/WinClassic.cs
+++ b/Histacom2.Engine/Template/WinClassic.cs
@@ -88,8 +88,11 @@ namespace Histacom2.Engine.Template
             {
                 var toDraw = resizer.ToDraw;
                 if (resizable) {
-                    if (((this.Width + this.Location.X) - Cursor.Position.X) > progContent.MinimumSize.Width + 8) toDraw.Width = ((this.Width + this.Location.X) - Cursor.Position.X);
-                    if (((this.Width + this.Location.X) - Cursor.Position.X) > progContent.MinimumSize.Width + 8) toDraw.X = Cursor.Position.X;
+                    if (((this.Width + this.Location.X) - Cursor.Position.X) > progContent.MinimumSize.Width + 8)
+                    {
+                        toDraw.Width = ((this.Width + this.Location.X) - Cursor.Position.X);
+                        toDraw.X = Cursor.Position.X;
+                    }
                 }
                 resizer.ToDraw = toDraw;
             }
@@ -100,8 +103,11 @@ namespace Histacom2.Engine.Template
             if (e.Button == MouseButtons.Left)
             {
                 var toDraw = resizer.ToDraw;
-                if (resizable) toDraw.Y = this.Location.Y;
-                if (resizable) toDraw.Height = MousePosition.Y - this.Location.Y;
+                if (resizable)
+                {
+                    toDraw.Y = this.Location.Y;
+                    toDraw.Height = MousePosition.Y - this.Location.Y;
+                }
                 resizer.ToDraw = toDraw;
             }
         }
@@ -111,8 +117,13 @@ namespace Histacom2.Engine.Template
             if (e.Button == MouseButtons.Left)
             {
                 var toDraw = resizer.ToDraw;
-                if (resizable) if (MousePosition.X - this.Location.X > progContent.MinimumSize.Width + 8) toDraw.Width = MousePosition.X - this.Location.X;
-                if (resizable) toDraw.Height = MousePosition.Y - this.Location.Y;
+                if (resizable)
+                {
+                if (MousePosition.X - this.Location.X > progContent.MinimumSize.Width + 8)
+                        toDraw.Width = MousePosition.X - this.Location.X;
+                toDraw.Height = MousePosition.Y - this.Location.Y;
+                }
+
                 resizer.ToDraw = toDraw;
             }
         }
@@ -122,9 +133,15 @@ namespace Histacom2.Engine.Template
             if (e.Button == MouseButtons.Left)
             {
                 var toDraw = resizer.ToDraw;
-                if (resizable) if (((this.Width + this.Location.X) - Cursor.Position.X) > progContent.MinimumSize.Width + 8) toDraw.Width = ((toDraw.Width + toDraw.Location.X) - Cursor.Position.X);
-                if (resizable) toDraw.Height = Cursor.Position.Y - this.Location.Y;
-                if (resizable) if (((this.Width + this.Location.X) - Cursor.Position.X) > progContent.MinimumSize.Width + 8) toDraw.X = Cursor.Position.X;
+                if (resizable)
+                {
+                    if (((this.Width + this.Location.X) - Cursor.Position.X) > progContent.MinimumSize.Width + 8)
+                    {
+                        toDraw.Width = ((toDraw.Width + toDraw.Location.X) - Cursor.Position.X);
+                        toDraw.X = Cursor.Position.X;
+                    }
+                    toDraw.Height = Cursor.Position.Y - this.Location.Y;
+                }
                 resizer.ToDraw = toDraw;
             }
         }
@@ -134,10 +151,16 @@ namespace Histacom2.Engine.Template
             if (e.Button == MouseButtons.Left)
             {
                 var toDraw = resizer.ToDraw;
-                if (resizable) if (((this.Width + this.Location.X) - Cursor.Position.X) > progContent.MinimumSize.Width + 8) toDraw.Width = ((this.Width + this.Location.X) - Cursor.Position.X);
-                if (resizable) if (((this.Width + this.Location.X) - Cursor.Position.X) > progContent.MinimumSize.Width + 8) toDraw.X = Cursor.Position.X;
-                if (resizable) toDraw.Height = ((this.Height + this.Location.Y) - Cursor.Position.Y);
-                if (resizable) toDraw.Y = Cursor.Position.Y;
+                if (resizable)
+                {
+                    if (((this.Width + this.Location.X) - Cursor.Position.X) > progContent.MinimumSize.Width + 8)
+                    {
+                        toDraw.Width = ((this.Width + this.Location.X) - Cursor.Position.X);
+                        toDraw.X = Cursor.Position.X;
+                    }
+                    toDraw.Height = ((this.Height + this.Location.Y) - Cursor.Position.Y);
+                    toDraw.Y = Cursor.Position.Y;
+                }
                 resizer.ToDraw = toDraw;
             }
         }
@@ -147,8 +170,11 @@ namespace Histacom2.Engine.Template
             if(e.Button == MouseButtons.Left)
             {
                 var toDraw = resizer.ToDraw;
-                if (resizable) toDraw.Height = ((toDraw.Height + toDraw.Top) - Cursor.Position.Y);
-                if (resizable) toDraw.Y = Cursor.Position.Y;
+                if (resizable)
+                {
+                    toDraw.Height = ((toDraw.Height + toDraw.Top) - Cursor.Position.Y);
+                    toDraw.Y = Cursor.Position.Y;
+                }
                 resizer.ToDraw = toDraw;
             }
         }
@@ -158,9 +184,12 @@ namespace Histacom2.Engine.Template
             if (e.Button == MouseButtons.Left)
             {
                 var toDraw = resizer.ToDraw;
-                if (resizable) if (MousePosition.X - this.Location.X > progContent.MinimumSize.Width + 8) toDraw.Width = MousePosition.X - this.Location.X;
-                if (resizable) toDraw.Height = ((toDraw.Height + toDraw.Top) - Cursor.Position.Y);
-                if (resizable) toDraw.Y = Cursor.Position.Y;
+                if (resizable)
+                {
+                    if (MousePosition.X - this.Location.X > progContent.MinimumSize.Width + 8) toDraw.Width = MousePosition.X - this.Location.X;
+                    toDraw.Height = ((toDraw.Height + toDraw.Top) - Cursor.Position.Y);
+                    toDraw.Y = Cursor.Position.Y;
+                }
                 resizer.ToDraw = toDraw;
             }
         }