WinGUI:

- New Open Source Based Installed in use. (NullSoft Install System)
  Script for generating installer in /Installer
- Added System Resolution and Total Available Memory Checks to the GUI.
  Someone with knowledge of the Scripting Language could add these to the  installer script.


git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@986 b64f7644-9d1e-0410-96f1-a4d463321fa5

1 files changed, 107 insertions, 14 deletions

diff --git a/win/C#/frmMain.cs b/win/C#/frmMain.cs
index 976eb1171..2df32a39f 100644
--- a/win/C#/frmMain.cs
+++ b/win/C#/frmMain.cs
@@ -10,13 +10,18 @@ using System.IO;
 using System.Diagnostics;

 using System.Threading;

 using System.Runtime.InteropServices;

+using Microsoft.VisualBasic;

 

 namespace Handbrake

 {

 

     public partial class frmMain : Form

     {

+        // -------------------------------------------------------------- 

+        // Applicaiton Startup Stuff

+        // --------------------------------------------------------------

 

+        #region Application Startup

         private Process hbProc;

         private Parsing.DVD thisDVD;

         

@@ -24,19 +29,18 @@ namespace Handbrake
         // Some windows that require only 1 instance.

         // --------------------------------------------------------------

         private frmQueue queueWindow = new frmQueue();  

-        

-        // -------------------------------------------------------------- 

-        // Stuff that needs doing on startup.

-        // - Load users default settings. (if required)

-        // - Do an update check (if required)

-        // --------------------------------------------------------------

         //private frmDvdInfo dvdInfoWindow = new frmDvdInfo();

         

+

+        /*

+         * Stuff that needs to be done on program launch

+         */

+ 

         public frmMain()

         {

 

             ThreadPool.QueueUserWorkItem(showSplash);

-            Thread.Sleep(3000);

+            Thread.Sleep(1000);

 

             InitializeComponent();

 

@@ -45,6 +49,9 @@ namespace Handbrake
             //dvdInfoWindow.Hide();

             // **********************************************************************************************

 

+            // System Requirements Check

+            systemCheck();

+

             // Set the Version number lable to the corect version.

             Version.Text = "Version " + Properties.Settings.Default.GuiVersion;

 

@@ -62,6 +69,8 @@ namespace Handbrake
 

         }

 

+        #region Initializeation Functions

+        

         private void showSplash(object sender)

         {

             Form splash = new frmSplashScreen();

@@ -202,6 +211,91 @@ namespace Handbrake
             }

         }

 

+        #region Memory Check

+

+        public struct MEMORYSTATUS

+        {

+            public UInt32 dwLength;

+            public UInt32 dwMemoryLoad;

+            public UInt32 dwTotalPhys; // Used

+            public UInt32 dwAvailPhys;

+            public UInt32 dwTotalPageFile;

+            public UInt32 dwAvailPageFile;

+            public UInt32 dwTotalVirtual;

+            public UInt32 dwAvailVirtual;

+            // Aditional Varibles left in for future usage (JIC)

+        }

+

+        [DllImport("kernel32.dll")]

+        public static extern void GlobalMemoryStatus

+        (

+            ref MEMORYSTATUS lpBuffer

+        );

+

+        public uint CheckMemeory()

+        {

+            // Call the native GlobalMemoryStatus method

+            // with the defined structure.

+            MEMORYSTATUS memStatus = new MEMORYSTATUS();

+            GlobalMemoryStatus(ref memStatus);

+

+            // Use a StringBuilder for the message box string.

+            uint MemoryInfo = memStatus.dwTotalPhys;

+

+            // Return the Ram Information

+            return MemoryInfo;

+

+        }

+

+

+        #endregion

+        Boolean preventLaunch = false;

+        private void systemCheck()

+        {

+            try

+            {

+                // Make sure the screen resolution is not below 1024x768

+                System.Windows.Forms.Screen scr = System.Windows.Forms.Screen.PrimaryScreen;

+                if ((scr.Bounds.Width < 1024) || (scr.Bounds.Height < 768))

+                {

+                    MessageBox.Show("Your system does not meet the minimum requirements for HandBrake. \n Screen resolution is too Low. Must be 1024x768 or greater", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);

+                    preventLaunch = true;

+                }

+

+                // Make sure the system has enough RAM. 384MB or greater

+                uint memory = CheckMemeory();

+

+                if (memory < 319) // Set to 319 to allow for 64MB dedicated to video Memory and Windows returnig the memory figure slightly out.

+                {

+                    MessageBox.Show("Your system does not meet the minimum requirements for HandBrake. \n Insufficient Memory. 384MB or greater required.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);

+                    preventLaunch = true;

+                }

+            }

+            catch (Exception exc)

+            {

+                if (Properties.Settings.Default.GuiDebug == "Checked")

+                {

+                    MessageBox.Show("frmMain.cs - systemCheck() " + exc.ToString());

+                }

+            }

+        }

+

+        #endregion

+

+

+

+        // -------------------------------------------------------------- 

+        // Close the Application on main window load if required by the system Check

+        // --------------------------------------------------------------

+

+        private void frmMain_Load(object sender, EventArgs e)

+        {

+            if (preventLaunch == true)

+            {

+                Application.Exit();

+            }

+        }

+        #endregion

 

         // -------------------------------------------------------------- 

         // The main Menu bar.

@@ -1290,13 +1384,10 @@ namespace Handbrake
 

         #endregion

 

-        /* 

-         * ---------------------------------------------------

-         * 

-         * The query Generation function.

-         * 

-         * ---------------------------------------------------

-         */

+        //---------------------------------------------------

+        //  Some Functions

+        //  - Query Generation

+        //---------------------------------------------------

 

         #region Program Functions

 

@@ -1668,6 +1759,8 @@ namespace Handbrake
 

         #endregion

 

+        

+

         // This is the END of the road ------------------------------------------------------------------------------

     }

 }
\ No newline at end of file