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WinGui:
[handbrake-jp/handbrake-jp-git.git] / win / C# / frmMain.cs
index ce55b61..83ea0de 100644 (file)
@@ -6,36 +6,43 @@
 \r
 using System;\r
 using System.Collections;\r
-using System.ComponentModel;\r
-using System.Data;\r
+using System.Collections.Generic;\r
 using System.Drawing;\r
-using System.Text;\r
 using System.Windows.Forms;\r
-using System.Net;\r
 using System.IO;\r
 using System.Diagnostics;\r
 using System.Threading;\r
-using System.Runtime.InteropServices;\r
-using System.Globalization;\r
-using System.Text.RegularExpressions;\r
 \r
 namespace Handbrake\r
 {\r
     public partial class frmMain : Form\r
     {\r
-        // -------------------------------------------------------------- \r
-        // Applicaiton Startup Stuff\r
-        // --------------------------------------------------------------\r
+        // Objects which may be used by one or more other objects\r
+        private delegate void UpdateWindowHandler();\r
+        Functions.Main hb_common_func = new Functions.Main();\r
+        Functions.Encode encodeHandler = new Functions.Encode();\r
+        Queue.QueueHandler encodeQueue = new Queue.QueueHandler();\r
+        Presets.PresetsHandler presetHandler = new Presets.PresetsHandler();\r
+        Parsing.Title selectedTitle;\r
+        Parsing.DVD thisDVD;\r
+\r
+        // Objects belonging to this window only\r
+        PresetLoader presetLoader = new PresetLoader();\r
+        x264Panel x264PanelFunctions = new x264Panel();\r
+        QueryGenerator queryGen = new QueryGenerator();\r
+\r
+        // Globals: Mainly used for tracking.\r
+        private frmQueue queueWindow;\r
+        private frmGenPreview vlcpreview;\r
+        private frmPreview qtpreview;\r
+        private string lastAction = null;\r
+        public int maxWidth = 0;\r
+        public int maxHeight = 0;\r
+\r
+        // Applicaiton Startup ************************************************\r
 \r
         #region Application Startup\r
 \r
-        // Some stuff that needs to be Initialized. \r
-        private Process hbProc;\r
-        private Parsing.DVD thisDVD;\r
-        private frmQueue queueWindow = new frmQueue();\r
-        private delegate void updateStatusChanger();\r
-        Functions.Common hb_common_func = new Functions.Common();\r
-\r
         public frmMain()\r
         {\r
             // Load the splash screen in this thread\r
@@ -47,20 +54,19 @@ namespace Handbrake
             lblStatus.Size = new Size(250, 20);\r
             lblStatus.Location = new Point(10, 280);\r
             splash.Controls.Add(lblStatus);\r
-\r
-            //Fire a thread to wait for 2 seconds.  The splash screen will exit when the time expires\r
-            Thread timer = new Thread(splashTimer);\r
-            timer.Start();\r
-\r
             InitializeComponent();\r
 \r
+            // Update the users config file with the CLI version data.\r
+            lblStatus.Text = "Setting Version Data ...";\r
+            Application.DoEvents();\r
+            ArrayList x = hb_common_func.getCliVersionData();\r
+            Properties.Settings.Default.hb_build = int.Parse(x[1].ToString());\r
+            Properties.Settings.Default.hb_version = x[0].ToString();\r
+\r
             // show the form, but leave disabled until preloading is complete then show the main form\r
             this.Enabled = false;\r
-\r
             this.Show();\r
-\r
-            // Forces frmMain to draw\r
-            Application.DoEvents();\r
+            Application.DoEvents(); // Forces frmMain to draw\r
 \r
             // update the status\r
             if (Properties.Settings.Default.updateStatus == "Checked")\r
@@ -69,59 +75,68 @@ namespace Handbrake
                 Application.DoEvents();\r
                 Thread updateCheckThread = new Thread(startupUpdateCheck);\r
                 updateCheckThread.Start();\r
-                Thread.Sleep(100);\r
             }\r
 \r
-            // Load the presets\r
-            // Set some defaults for the dropdown menus. Just incase the normal or user presets dont load.\r
-            drp_crop.SelectedIndex = 0;\r
-\r
-            lblStatus.Text = "Loading Presets ...";\r
+            // Setup the GUI components\r
+            lblStatus.Text = "Setting up the GUI ...";\r
             Application.DoEvents();\r
-            if (Properties.Settings.Default.updatePresets == "Checked")\r
-            {\r
-                grabCLIPresets();\r
-            }\r
-            loadPresetPanel();\r
-            Thread.Sleep(200);\r
-      \r
-            // Now load the users default if required. (Will overide the above setting)\r
-            if (Properties.Settings.Default.defaultSettings == "Checked")\r
+            x264PanelFunctions.reset2Defaults(this); // Initialize all the x264 widgets to their default values\r
+            loadPresetPanel();                       // Load the Preset Panel\r
+            treeView_presets.ExpandAll();\r
+            lbl_encode.Text = "";\r
+            queueWindow = new frmQueue(encodeQueue);        // Prepare the Queue\r
+            if (Properties.Settings.Default.QueryEditorTab != "Checked")\r
+                tabs_panel.TabPages.RemoveAt(5); // Remove the query editor tab if the user does not want it enabled.\r
+\r
+            // Load the user's default settings or Normal Preset\r
+            if (Properties.Settings.Default.defaultSettings == "Checked" && Properties.Settings.Default.defaultPreset != "")\r
             {\r
-                lblStatus.Text = "Loading User Default Settings...";\r
-                Application.DoEvents();\r
-                loadUserDefaults();\r
-                Thread.Sleep(100);\r
+                // Ok, so, we've selected a preset. Now we want to load it.\r
+                if (presetHandler.getPreset(Properties.Settings.Default.defaultPreset) != null)\r
+                {\r
+                    string query = presetHandler.getPreset(Properties.Settings.Default.defaultPreset).Query;\r
+                    Boolean loadPictureSettings = presetHandler.getPreset(Properties.Settings.Default.defaultPreset).PictureSettings;\r
+\r
+                    if (query != null)\r
+                    {\r
+                        //Ok, Reset all the H264 widgets before changing the preset\r
+                        x264PanelFunctions.reset2Defaults(this);\r
+\r
+                        // Send the query from the file to the Query Parser class, then load the preset\r
+                        Functions.QueryParser presetQuery = Functions.QueryParser.Parse(query);\r
+                        presetLoader.presetLoader(this, presetQuery, Properties.Settings.Default.defaultPreset, loadPictureSettings);\r
+\r
+                        // The x264 widgets will need updated, so do this now:\r
+                        x264PanelFunctions.X264_StandardizeOptString(this);\r
+                        x264PanelFunctions.X264_SetCurrentSettingsInPanel(this);\r
+                    }\r
+                }\r
+                else\r
+                    loadNormalPreset();\r
             }\r
             else\r
                 loadNormalPreset();\r
 \r
-            // Enable or disable tooltips\r
+            // Enabled GUI tooltip's if Required\r
             if (Properties.Settings.Default.tooltipEnable == "Checked")\r
-            {\r
-                lblStatus.Text = "Loading Tooltips ...";\r
-                Application.DoEvents();\r
                 ToolTip.Active = true;\r
-                Thread.Sleep(100);\r
-            }\r
 \r
             //Finished Loading\r
             lblStatus.Text = "Loading Complete!";\r
             Application.DoEvents();\r
-            Thread.Sleep(200);\r
-\r
-            // Wait until splash screen is done\r
-            while (timer.IsAlive)\r
-            { Thread.Sleep(100); }\r
-\r
-            //Close the splash screen\r
             splash.Close();\r
             splash.Dispose();\r
-\r
-            // Turn the interface back to the user\r
             this.Enabled = true;\r
+\r
+            // Event Handlers\r
+            events();\r
+\r
+            // Queue Recovery\r
+            queueRecovery();\r
         }\r
-    \r
+\r
+        // Startup Functions\r
+        private delegate void updateStatusChanger();\r
         private void startupUpdateCheck()\r
         {\r
             try\r
@@ -131,197 +146,163 @@ namespace Handbrake
                     this.BeginInvoke(new updateStatusChanger(startupUpdateCheck));\r
                     return;\r
                 }\r
-                \r
-                Boolean update = hb_common_func.updateCheck();\r
+\r
+                Boolean update = hb_common_func.updateCheck(false);\r
                 if (update == true)\r
                 {\r
                     frmUpdater updateWindow = new frmUpdater();\r
                     updateWindow.Show();\r
                 }\r
             }\r
-            catch (Exception exc)\r
+            catch (Exception) { /* Do Nothing*/ }\r
+        }\r
+        private void queueRecovery()\r
+        {\r
+            if (hb_common_func.check_queue_recovery() == true)\r
             {\r
-                MessageBox.Show(exc.ToString());\r
+                DialogResult result = MessageBox.Show("HandBrake has detected unfinished items on the queue from the last time the application was launched. Would you like to recover these?", "Queue Recovery Possible", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
+\r
+                if (result == DialogResult.Yes)\r
+                    encodeQueue.recoverQueue("hb_queue_recovery.xml"); // Start Recovery\r
+                else\r
+                {\r
+                    // Remove the Queue recovery file if the user doesn't want to recovery the last queue.\r
+                    string queuePath = Path.Combine(Path.GetTempPath(), "hb_queue_recovery.xml");\r
+                    if (File.Exists(queuePath))\r
+                        File.Delete(queuePath);\r
+                }\r
             }\r
         }\r
+        #endregion\r
 \r
-        private void splashTimer(object sender)\r
+        #region Events\r
+        // Encoding Events for setting up the GUI\r
+        private void events()\r
         {\r
-            Thread.Sleep(1000);  //sit for 1 seconds then exit\r
-        }\r
+            // Handle Window Resize\r
+            if (Properties.Settings.Default.MainWindowMinimize == "Checked")\r
+                this.Resize += new EventHandler(frmMain_Resize);\r
 \r
-        private void showSplash(object sender)\r
+            // Handle Encode Start\r
+            encodeQueue.OnEncodeEnded += new EventHandler(encodeEnded);\r
+            encodeQueue.OnPaused += new EventHandler(encodePaused);\r
+            encodeQueue.OnEncodeStart += new EventHandler(encodeStarted);\r
+        }\r
+        private void encodeStarted(object sender, EventArgs e)\r
         {\r
-            Form splash = new frmSplashScreen();\r
-            splash.Show();\r
+            setLastAction("encode");\r
+            setEncodeStarted();\r
         }\r
-\r
-        private void loadUserDefaults()\r
+        private void encodeEnded(object sender, EventArgs e)\r
         {\r
-            string userDefaults = Properties.Settings.Default.defaultUserSettings;\r
-            try\r
-            {\r
-                // Some things that need to be done to reset some gui components:\r
-                CheckPixelRatio.CheckState = CheckState.Unchecked;\r
-\r
-                // Send the query from the file to the Query Parser class Then load the preset\r
-                Functions.QueryParser presetQuery = Functions.QueryParser.Parse(userDefaults);\r
-                hb_common_func.presetLoader(this, presetQuery, "User Defaults ");\r
-            }\r
-            catch (Exception exc)\r
-            {\r
-                MessageBox.Show("Unable to load user Default Settings. \n\n" + exc.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand);\r
-            }\r
+            setEncodeFinished();\r
         }\r
-\r
-        #endregion\r
-\r
-        #region Set Varible Function\r
-        public void setStreamReader(Parsing.DVD dvd)\r
+        private void encodePaused(object sender, EventArgs e)\r
         {\r
-            this.thisDVD = dvd;\r
+            setEncodeFinished();\r
         }\r
         #endregion\r
 \r
-        // -------------------------------------------------------------- \r
-        // The main Menu bar.\r
-        // -------------------------------------------------------------- \r
+        // User Interface Menus / Tool Strips *********************************\r
 \r
         #region File Menu\r
-        private void mnu_open_Click(object sender, EventArgs e)\r
-        {\r
-            string filename;\r
-            File_Open.ShowDialog();\r
-            filename = File_Open.FileName;\r
-\r
-            if (filename != "")\r
-            {\r
-                try\r
-                {\r
-                    // Create StreamReader & open file\r
-                    StreamReader line = new StreamReader(filename);\r
-\r
-                    // Send the query from the file to the Query Parser class then load the preset\r
-                    Functions.QueryParser presetQuery = Functions.QueryParser.Parse(line.ReadLine());\r
-                    hb_common_func.presetLoader(this, presetQuery, filename);\r
-\r
-                    // Close the stream\r
-                    line.Close();\r
-                }\r
-                catch (Exception exc)\r
-                {\r
-                    MessageBox.Show("Unable to load profile. \n\n" + exc.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand);\r
-                }\r
-            }\r
-        }\r
-\r
-        private void mnu_save_Click(object sender, EventArgs e)\r
-        {\r
-            string filename;\r
-            File_Save.ShowDialog();\r
-            filename = File_Save.FileName;\r
-            if (filename != "")\r
-            {\r
-                try\r
-                {\r
-                    // Create a StreamWriter and open the file\r
-                    StreamWriter line = new StreamWriter(filename);\r
-\r
-                    // Generate and write the query string to the file\r
-                    String query = hb_common_func.GenerateTheQuery(this);\r
-                    line.WriteLine(query);\r
-\r
-                    // close the stream\r
-                    line.Close();\r
-                    MessageBox.Show("Your profile has been sucessfully saved.", "Status", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);\r
-                }\r
-                catch (Exception)\r
-                {\r
-                    MessageBox.Show("Unable to write to the file. Please make sure the location has the correct permissions for file writing.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand);\r
-                }\r
-\r
-            }\r
-        }\r
-\r
         private void mnu_exit_Click(object sender, EventArgs e)\r
         {\r
             Application.Exit();\r
         }\r
-\r
         #endregion\r
 \r
         #region Tools Menu\r
-\r
         private void mnu_encode_Click(object sender, EventArgs e)\r
         {\r
-            showQueue();\r
+            queueWindow.setQueue();\r
+            queueWindow.Show();\r
         }\r
-\r
-        private void mnu_viewDVDdata_Click(object sender, EventArgs e)\r
+        private void mnu_encodeLog_Click(object sender, EventArgs e)\r
         {\r
-            frmDvdInfo dvdInfoWindow = new frmDvdInfo();\r
+            String file = String.Empty;\r
+            if (lastAction == "scan")\r
+                file = "dvdinfo.dat";\r
+            else\r
+                file = "hb_encode_log.dat";\r
+\r
+            frmActivityWindow dvdInfoWindow = new frmActivityWindow(file, encodeHandler);\r
             dvdInfoWindow.Show();\r
         }\r
-\r
         private void mnu_options_Click(object sender, EventArgs e)\r
         {\r
             Form Options = new frmOptions();\r
             Options.ShowDialog();\r
         }\r
-\r
-\r
         #endregion\r
 \r
         #region Presets Menu\r
-\r
         private void mnu_presetReset_Click(object sender, EventArgs e)\r
         {\r
-            treeView_presets.Nodes.Clear();\r
-            grabCLIPresets();\r
+            presetHandler.updateBuiltInPresets();\r
             loadPresetPanel();\r
             if (treeView_presets.Nodes.Count == 0)\r
-                MessageBox.Show("Unable to load the presets.dat file. Please select \"Update Built-in Presets\" from the Presets Menu \nMake sure you are running the program in Admin mode if running on Vista. See Windows FAQ for details!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
+                MessageBox.Show("Unable to load the presets.xml file. Please select \"Update Built-in Presets\" from the Presets Menu \nMake sure you are running the program in Admin mode if running on Vista. See Windows FAQ for details!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
             else\r
-                MessageBox.Show("Presets have been updated", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
+                MessageBox.Show("Presets have been updated!", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
+\r
+            treeView_presets.ExpandAll();\r
         }\r
+        private void mnu_delete_preset_Click(object sender, EventArgs e)\r
+        {\r
+            // Empty the preset file\r
+            string presetsFile = Application.StartupPath.ToString() + "\\presets.xml";\r
+            if (File.Exists(presetsFile))\r
+                File.Delete(presetsFile);\r
 \r
+            try\r
+            {\r
+                FileStream strm = new FileStream(presetsFile, FileMode.Create, FileAccess.Write);\r
+                strm.Close();\r
+                strm.Dispose();\r
+            }\r
+            catch (Exception exc)\r
+            {\r
+                MessageBox.Show("An error has occured during the preset removal process.\n If you are using Windows Vista, you may need to run under Administrator Mode to complete this task. \n" + exc.ToString());\r
+            }\r
+\r
+            // Reload the preset panel\r
+            loadPresetPanel();\r
+        }\r
         private void mnu_SelectDefault_Click(object sender, EventArgs e)\r
         {\r
             loadNormalPreset();\r
         }\r
+        private void btn_new_preset_Click(object sender, EventArgs e)\r
+        {\r
+            // Remember each nodes expanded status so we can reload it\r
+            List<Boolean> nodeStatus = saveTreeViewState();\r
+            nodeStatus.Add(true);\r
 \r
-        #endregion\r
-\r
-        #region Help Menu\r
+            Form preset = new frmAddPreset(this, queryGen.GenerateTheQuery(this), presetHandler);\r
+            preset.ShowDialog();\r
 \r
-        private void mnu_wiki_Click(object sender, EventArgs e)\r
-        {\r
-            Process.Start("http://handbrake.fr/trac");\r
+            // Now reload the TreeView states\r
+            loadTreeViewStates(nodeStatus);\r
         }\r
+        #endregion\r
 \r
-        private void mnu_faq_Click(object sender, EventArgs e)\r
+        #region Help Menu\r
+        private void mnu_handbrake_forums_Click(object sender, EventArgs e)\r
         {\r
-            Process.Start("http://handbrake.fr/trac/wiki/SupportFAQ");\r
+            Process.Start("http://forum.handbrake.fr/");\r
         }\r
-\r
-        private void mnu_onlineDocs_Click(object sender, EventArgs e)\r
+        private void mnu_user_guide_Click(object sender, EventArgs e)\r
         {\r
-            Process.Start("http://handbrake.fr/?article=documentation");\r
+            Process.Start("http://trac.handbrake.fr/wiki/HandBrakeGuide");\r
         }\r
-\r
-        private void mnu_homepage_Click(object sender, EventArgs e)\r
+        private void mnu_handbrake_home_Click(object sender, EventArgs e)\r
         {\r
             Process.Start("http://handbrake.fr");\r
         }\r
-\r
-        private void mnu_forum_Click(object sender, EventArgs e)\r
-        {\r
-            Process.Start("http://handbrake.fr/forum");\r
-        }\r
-\r
         private void mnu_UpdateCheck_Click(object sender, EventArgs e)\r
         {\r
-            Boolean update = hb_common_func.updateCheck();\r
+            Boolean update = hb_common_func.updateCheck(true);\r
             if (update == true)\r
             {\r
                 frmUpdater updateWindow = new frmUpdater();\r
@@ -330,561 +311,1086 @@ namespace Handbrake
             else\r
                 MessageBox.Show("There are no new updates at this time.", "Update Check", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
         }\r
-\r
         private void mnu_about_Click(object sender, EventArgs e)\r
         {\r
             Form About = new frmAbout();\r
             About.ShowDialog();\r
         }\r
-\r
         #endregion\r
 \r
-        // -------------------------------------------------------------- \r
-        // Buttons on the main Window and items that require actions\r
-        // --------------------------------------------------------------\r
+        #region Preset Bar\r
+        // Right Click Menu Code\r
+        private void pmnu_expandAll_Click(object sender, EventArgs e)\r
+        {\r
+            treeView_presets.ExpandAll();\r
+        }\r
+        private void pmnu_collapse_Click(object sender, EventArgs e)\r
+        {\r
+            treeView_presets.CollapseAll();\r
+        }\r
+        private void pmnu_saveChanges_Click(object sender, EventArgs e)\r
+        {\r
+            DialogResult result = MessageBox.Show("Do you wish to include picture settings when updating the preset: " + treeView_presets.SelectedNode.Text, "Update Preset", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);\r
+            if (result == DialogResult.Yes)\r
+                presetHandler.updatePreset(treeView_presets.SelectedNode.Text, queryGen.generateTabbedComponentsQuery(this), true);\r
+            else if (result == DialogResult.No)\r
+                presetHandler.updatePreset(treeView_presets.SelectedNode.Text, queryGen.generateTabbedComponentsQuery(this), false);\r
+        }\r
+        private void pmnu_delete_click(object sender, EventArgs e)\r
+        {\r
+            if (treeView_presets.SelectedNode != null)\r
+            {\r
+                presetHandler.remove(treeView_presets.SelectedNode.Text);\r
 \r
-        #region Buttons\r
+                // Remember each nodes expanded status so we can reload it\r
+                List<Boolean> nodeStatus = saveTreeViewState();\r
 \r
-        private void btn_Browse_Click(object sender, EventArgs e)\r
-        {\r
-            String filename = "";\r
-            text_source.Text = "";\r
-            frmDvdInfo dvdInfoWindow = new frmDvdInfo();\r
+                // Now reload the preset panel\r
+                loadPresetPanel();\r
 \r
-            if (RadioDVD.Checked)\r
-            {\r
-                DVD_Open.ShowDialog();\r
-                filename = DVD_Open.SelectedPath;\r
-            }\r
-            else\r
-            {\r
-                ISO_Open.ShowDialog();\r
-                filename = ISO_Open.FileName;\r
+                // Now reload the TreeView states\r
+                loadTreeViewStates(nodeStatus);\r
             }\r
+            treeView_presets.Select();\r
+        }\r
+        private void presets_menu_Opening(object sender, System.ComponentModel.CancelEventArgs e)\r
+        {\r
+            // Make sure that the save menu is always disabled by default\r
+            pmnu_saveChanges.Enabled = false;\r
 \r
-            if (filename != "")\r
+            // Now enable the save menu if the selected preset is a user preset\r
+            if (treeView_presets.SelectedNode != null)\r
             {\r
-                Form frmRD = new frmReadDVD(filename, this, dvdInfoWindow);\r
-                text_source.Text = filename;\r
-                frmRD.ShowDialog();\r
+                if (presetHandler.checkIfUserPresetExists(treeView_presets.SelectedNode.Text))\r
+                {\r
+                    pmnu_saveChanges.Enabled = true;\r
+                }\r
             }\r
-            else\r
-                text_source.Text = "Click 'Browse' to continue";\r
-\r
-            // If there are no titles in the dropdown menu then the scan has obviously failed. Display an error message explaining to the user.\r
-            if (drp_dvdtitle.Items.Count == 0)\r
-                MessageBox.Show("No Title(s) found. Please make sure you have selected a valid, non-copy protected source. Please refer to the FAQ (see Help Menu).", "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand);\r
+            treeView_presets.Select();\r
         }\r
 \r
-        private void btn_destBrowse_Click(object sender, EventArgs e)\r
+        // Presets Management\r
+        private void btn_addPreset_Click(object sender, EventArgs e)\r
         {\r
-            // This removes the file extension from the filename box on the save file dialog.\r
-            // It's daft but some users don't realise that typing an extension overrides the dropdown extension selected.\r
-            DVD_Save.FileName = DVD_Save.FileName.Replace(".mp4", "").Replace(".m4v", "").Replace(".mkv", "").Replace(".ogm", "").Replace(".avi", "");\r
+            // Remember each nodes expanded status so we can reload it\r
+            List<Boolean> nodeStatus = saveTreeViewState();\r
+            nodeStatus.Add(true);\r
 \r
-            // Show the dialog and set the main form file path\r
-            DVD_Save.ShowDialog();\r
-            text_destination.Text = DVD_Save.FileName;\r
+            // Now add the new preset\r
+            Form preset = new frmAddPreset(this, queryGen.generateTabbedComponentsQuery(this), presetHandler);\r
+            preset.ShowDialog();\r
 \r
-            // Quicktime requires .m4v file for chapter markers to work. If checked, change the extension to .m4v (mp4 and m4v are the same thing)\r
-            if (Check_ChapterMarkers.Checked)\r
-                text_destination.Text = text_destination.Text.Replace(".mp4", ".m4v");\r
+            // Now reload the TreeView states\r
+            loadTreeViewStates(nodeStatus);\r
         }\r
+        private void btn_removePreset_Click(object sender, EventArgs e)\r
+        {\r
+            DialogResult result = MessageBox.Show("Are you sure you wish to delete the selected preset?", "Preset", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
+            if (result == DialogResult.Yes)\r
+            {\r
+                if (treeView_presets.SelectedNode != null)\r
+                    presetHandler.remove(treeView_presets.SelectedNode.Text);\r
+\r
+                // Remember each nodes expanded status so we can reload it\r
+                List<Boolean> nodeStatus = saveTreeViewState();\r
 \r
-        private void btn_h264Clear_Click(object sender, EventArgs e)\r
+                // Now reload the preset panel\r
+                loadPresetPanel();\r
+\r
+                // Now reload the TreeView states\r
+                loadTreeViewStates(nodeStatus);\r
+            }\r
+            treeView_presets.Select();\r
+        }\r
+        private void btn_setDefault_Click(object sender, EventArgs e)\r
         {\r
-            rtf_h264advanced.Text = "";\r
+            if (treeView_presets.SelectedNode != null)\r
+            {\r
+                Properties.Settings.Default.defaultPreset = treeView_presets.SelectedNode.Text;\r
+                Properties.Settings.Default.Save();\r
+                MessageBox.Show("New default preset set.", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
+            }\r
+            else\r
+                MessageBox.Show("Please select a preset first.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
         }\r
+        private void treeview_presets_mouseUp(object sender, MouseEventArgs e)\r
+        {\r
+            if (e.Button == MouseButtons.Right)\r
+                treeView_presets.SelectedNode = treeView_presets.GetNodeAt(e.Location);\r
+            else if (e.Button == MouseButtons.Left)\r
+                selectPreset();\r
 \r
-        private void btn_ActivityWindow_Click(object sender, EventArgs e)\r
+            treeView_presets.Select();\r
+        }\r
+        private void treeView_presets_AfterSelect(object sender, TreeViewEventArgs e)\r
         {\r
-            Form ActivityWindow = new frmActivityWindow();\r
-            ActivityWindow.ShowDialog();\r
+            selectPreset();\r
         }\r
-\r
-        #endregion\r
-\r
-        #region frmMain Actions\r
-\r
-        private void drp_dvdtitle_SelectedIndexChanged(object sender, EventArgs e)\r
+        private void selectPreset()\r
         {\r
-            // Reset some values on the form\r
-            lbl_Aspect.Text = "Select a Title";\r
-            lbl_RecomendedCrop.Text = "Select a Title";\r
-            drop_chapterStart.Items.Clear();\r
-            drop_chapterFinish.Items.Clear();\r
-\r
-            // If the dropdown is set to automatic nothing else needs to be done.\r
-            // Otheriwse if its not, title data has to be loased from parsing.\r
-            if (drp_dvdtitle.Text != "Automatic")\r
+            if (treeView_presets.SelectedNode != null)\r
             {\r
-                Parsing.Title selectedTitle = drp_dvdtitle.SelectedItem as Parsing.Title;\r
+                // Ok, so, we've selected a preset. Now we want to load it.\r
+                string presetName = treeView_presets.SelectedNode.Text;\r
+                if (presetHandler.getPreset(presetName) != null)\r
+                {\r
+                    string query = presetHandler.getPreset(presetName).Query;\r
+                    Boolean loadPictureSettings = presetHandler.getPreset(presetName).PictureSettings;\r
 \r
-                // Set the Aspect Ratio\r
-                lbl_Aspect.Text = selectedTitle.AspectRatio.ToString();\r
+                    if (query != null)\r
+                    {\r
+                        //Ok, Reset all the H264 widgets before changing the preset\r
+                        x264PanelFunctions.reset2Defaults(this);\r
 \r
-                // Set the Recommended Cropping values\r
-                lbl_RecomendedCrop.Text = string.Format("{0}/{1}/{2}/{3}", selectedTitle.AutoCropDimensions[0], selectedTitle.AutoCropDimensions[1], selectedTitle.AutoCropDimensions[2], selectedTitle.AutoCropDimensions[3]);\r
+                        // Send the query from the file to the Query Parser class\r
+                        Functions.QueryParser presetQuery = Functions.QueryParser.Parse(query);\r
 \r
-                // Populate the Start chapter Dropdown\r
-                drop_chapterStart.Items.Clear();\r
-                drop_chapterStart.Items.AddRange(selectedTitle.Chapters.ToArray());\r
-                if (drop_chapterStart.Items.Count > 0)\r
-                    drop_chapterStart.Text = drop_chapterStart.Items[0].ToString();\r
+                        // Now load the preset\r
+                        presetLoader.presetLoader(this, presetQuery, presetName, loadPictureSettings);\r
 \r
-                // Populate the Final Chapter Dropdown\r
-                drop_chapterFinish.Items.Clear();\r
-                drop_chapterFinish.Items.AddRange(selectedTitle.Chapters.ToArray());\r
-                if (drop_chapterFinish.Items.Count > 0)\r
-                    drop_chapterFinish.Text = drop_chapterFinish.Items[drop_chapterFinish.Items.Count - 1].ToString();\r
+                        // The x264 widgets will need updated, so do this now:\r
+                        x264PanelFunctions.X264_StandardizeOptString(this);\r
+                        x264PanelFunctions.X264_SetCurrentSettingsInPanel(this);\r
+                    }\r
+                }\r
+            }\r
+        }\r
+        private void treeView_presets_deleteKey(object sender, KeyEventArgs e)\r
+        {\r
+            if (e.KeyCode == Keys.Delete)\r
+            {\r
+                DialogResult result = MessageBox.Show("Are you sure you wish to delete the selected preset?", "Preset", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
+                if (result == DialogResult.Yes)\r
+                {\r
+                    if (treeView_presets.SelectedNode != null)\r
+                        presetHandler.remove(treeView_presets.SelectedNode.Text);\r
 \r
-                // Populate the Audio Channels Dropdown\r
-                drp_track1Audio.Items.Clear();\r
-                drp_track1Audio.Items.Add("Automatic");\r
-                drp_track1Audio.Items.Add("None");\r
-                drp_track1Audio.Items.AddRange(selectedTitle.AudioTracks.ToArray());\r
-                if (drp_track1Audio.Items.Count > 0)\r
-                    drp_track1Audio.Text = drp_track1Audio.Items[0].ToString();\r
+                    // Remember each nodes expanded status so we can reload it\r
+                    List<Boolean> nodeStatus = new List<Boolean>();\r
+                    foreach (TreeNode node in treeView_presets.Nodes)\r
+                        nodeStatus.Add(node.IsExpanded);\r
 \r
-                drp_track2Audio.Items.Clear();\r
-                drp_track2Audio.Items.Add("None");\r
-                drp_track2Audio.Items.AddRange(selectedTitle.AudioTracks.ToArray());\r
-                if (drp_track2Audio.Items.Count > 0)\r
-                    drp_track2Audio.Text = drp_track2Audio.Items[0].ToString();\r
+                    // Now reload the preset panel\r
+                    loadPresetPanel();\r
 \r
-                // Populate the Subtitles dropdown\r
-                drp_subtitle.Items.Clear();\r
-                drp_subtitle.Items.Add("None");\r
-                drp_subtitle.Items.Add("Autoselect");\r
-                drp_subtitle.Items.AddRange(selectedTitle.Subtitles.ToArray());\r
-                if (drp_subtitle.Items.Count > 0)\r
-                    drp_subtitle.Text = drp_subtitle.Items[0].ToString();\r
+                    // And finally, re-expand any of the nodes if required\r
+                    int i = 0;\r
+                    foreach (TreeNode node in treeView_presets.Nodes)\r
+                    {\r
+                        if (nodeStatus[i] == true)\r
+                            node.Expand();\r
 \r
+                        i++;\r
+                    }\r
+                }\r
             }\r
-\r
-            // Run the autoName & chapterNaming functions\r
-            hb_common_func.autoName(this);\r
-            hb_common_func.chapterNaming(this);\r
         }\r
-\r
-        private void drop_chapterStart_SelectedIndexChanged(object sender, EventArgs e)\r
+        private List<Boolean> saveTreeViewState()\r
         {\r
-            drop_chapterStart.BackColor = Color.White;\r
-            if ((drop_chapterFinish.Text != "Auto") && (drop_chapterStart.Text != "Auto"))\r
+            // Remember each nodes expanded status so we can reload it\r
+            List<Boolean> nodeStatus = new List<Boolean>();\r
+            foreach (TreeNode node in treeView_presets.Nodes)\r
             {\r
-                try\r
-                {\r
-                    int chapterFinish = int.Parse(drop_chapterFinish.Text);\r
-                    int chapterStart = int.Parse(drop_chapterStart.Text);\r
+                nodeStatus.Add(node.IsExpanded);\r
+                foreach (TreeNode subNode in node.Nodes)\r
+                    nodeStatus.Add(node.IsExpanded);\r
+            }\r
+            return nodeStatus;\r
+        }\r
+        private void loadTreeViewStates(List<Boolean> nodeStatus)\r
+        {\r
+            // And finally, re-expand any of the nodes if required\r
+            int i = 0;\r
+            foreach (TreeNode node in treeView_presets.Nodes)\r
+            {\r
+                if (nodeStatus[i] == true)\r
+                    node.Expand();\r
 \r
-                    if (chapterFinish < chapterStart)\r
-                        drop_chapterStart.BackColor = Color.LightCoral;\r
-                }\r
-                catch (Exception)\r
+                foreach (TreeNode subNode in node.Nodes)\r
                 {\r
-                    drop_chapterStart.BackColor = Color.LightCoral;\r
+                    if (nodeStatus[i] == true)\r
+                        subNode.Expand();\r
                 }\r
+\r
+                i++;\r
             }\r
-            // Run the Autonaming function\r
-            hb_common_func.autoName(this);\r
         }\r
-\r
-        private void drop_chapterFinish_SelectedIndexChanged(object sender, EventArgs e)\r
+        private void loadNormalPreset()\r
         {\r
-            drop_chapterFinish.BackColor = Color.White;\r
-            if ((drop_chapterFinish.Text != "Auto") && (drop_chapterStart.Text != "Auto"))\r
-            {\r
-                try\r
-                {\r
-                    int chapterFinish = int.Parse(drop_chapterFinish.Text);\r
-                    int chapterStart = int.Parse(drop_chapterStart.Text);\r
+            treeView_presets.Nodes.Find("Normal", true);\r
 \r
-                    if (chapterFinish < chapterStart)\r
-                        drop_chapterFinish.BackColor = Color.LightCoral;\r
-                }\r
-                catch (Exception)\r
+            foreach (TreeNode treenode in treeView_presets.Nodes)\r
+            {\r
+                foreach (TreeNode node in treenode.Nodes)\r
                 {\r
-                    drop_chapterFinish.BackColor = Color.LightCoral;\r
+                    if (node.Text.ToString().Equals("Normal"))\r
+                        treeView_presets.SelectedNode = treeView_presets.Nodes[treenode.Index].Nodes[0];\r
                 }\r
             }\r
-\r
-            // Run the Autonaming function\r
-            hb_common_func.autoName(this);\r
         }\r
+        #endregion\r
 \r
-        private void text_bitrate_TextChanged(object sender, EventArgs e)\r
+        #region ToolStrip\r
+        private void btn_source_Click(object sender, EventArgs e)\r
         {\r
-            text_filesize.Text = "";\r
-            slider_videoQuality.Value = 0;\r
-            SliderValue.Text = "0%";\r
+            if (Properties.Settings.Default.drive_detection == "Checked")\r
+            {\r
+                mnu_dvd_drive.Visible = true;\r
+                Thread driveInfoThread = new Thread(getDriveInfoThread);\r
+                driveInfoThread.Start();\r
+            }\r
+            else\r
+                mnu_dvd_drive.Visible = false;\r
         }\r
-\r
-        private void text_filesize_TextChanged(object sender, EventArgs e)\r
+        private void btn_start_Click(object sender, EventArgs e)\r
         {\r
-            text_bitrate.Text = "";\r
-            slider_videoQuality.Value = 0;\r
-            SliderValue.Text = "0%";\r
-        }\r
+            if (btn_start.Text == "Stop")\r
+            {\r
+                DialogResult result = MessageBox.Show("Are you sure you wish to cancel the encode? Please note that this may break the encoded file. \nTo safely cancel your encode, press ctrl-c on your keyboard in the CLI window. This *may* allow you to preview your encoded content.", "Cancel Encode?", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 \r
-        private void slider_videoQuality_Scroll(object sender, EventArgs e)\r
-        {\r
-            SliderValue.Text = slider_videoQuality.Value.ToString() + "%";\r
-            text_bitrate.Text = "";\r
-            text_filesize.Text = "";\r
+                if (result == DialogResult.Yes)\r
+                {\r
+                    // Pause The Queue\r
+                    encodeQueue.pauseEncode();\r
+\r
+                    // Kill the current process.\r
+                    Process[] aProc = Process.GetProcessesByName("HandBrakeCLI");\r
+                    Process HandBrakeCLI;\r
+                    if (aProc.Length > 0)\r
+                    {\r
+                        HandBrakeCLI = aProc[0];\r
+                        HandBrakeCLI.Kill();\r
+                    }\r
+\r
+                    // Update the GUI\r
+                    setEncodeFinished();\r
+                }\r
+            }\r
+            else\r
+            {\r
+                if (encodeQueue.count() != 0 || (text_source.Text != string.Empty && text_source.Text != "Click 'Source' to continue" && text_destination.Text != string.Empty))\r
+                {\r
+                    // Set the last action to encode. \r
+                    // This is used for tracking which file to load in the activity window\r
+                    lastAction = "encode";\r
+\r
+                    String query;\r
+                    if (rtf_query.Text != "")\r
+                        query = rtf_query.Text;\r
+                    else\r
+                        query = queryGen.GenerateTheQuery(this);\r
+\r
+                    if (encodeQueue.count() == 0)\r
+                    {\r
+                        encodeQueue.add(query, text_source.Text, text_destination.Text);\r
+                        encodeQueue.write2disk("hb_queue_recovery.xml");\r
+                    }\r
+                    queueWindow.setQueue();\r
+                    if (encodeQueue.count() > 1)\r
+                        queueWindow.Show();\r
+\r
+                    setEncodeStarted(); // Encode is running, so setup the GUI appropriately\r
+                    encodeQueue.startEncode(); // Start The Queue Encoding Process\r
+\r
+                }\r
+                else if (text_source.Text == string.Empty || text_source.Text == "Click 'Source' to continue" || text_destination.Text == string.Empty)\r
+                    MessageBox.Show("No source OR destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
+\r
+            }\r
         }\r
+        private void btn_add2Queue_Click(object sender, EventArgs e)\r
+        {\r
+            if (text_source.Text == string.Empty || text_source.Text == "Click 'Source' to continue" || text_destination.Text == string.Empty)\r
+                MessageBox.Show("No source OR destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
+            else\r
+            {\r
+                String query = queryGen.GenerateTheQuery(this);\r
+                if (rtf_query.Text != "")\r
+                    query = rtf_query.Text;\r
+\r
+                encodeQueue.add(query, text_source.Text, text_destination.Text);\r
+                encodeQueue.write2disk("hb_queue_recovery.xml"); // Writes the queue to the recovery file, just incase the GUI crashes.\r
 \r
-        private void label_h264_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)\r
+                queueWindow.setQueue();\r
+                queueWindow.Show();\r
+            }\r
+        }\r
+        private void btn_showQueue_Click(object sender, EventArgs e)\r
         {\r
-            Process.Start("http://handbrake.fr/trac/wiki/x264Options");\r
+            queueWindow.setQueue();\r
+            queueWindow.Show();\r
         }\r
-\r
-        private void text_width_TextChanged(object sender, EventArgs e)\r
+        private void mnu_vlcpreview_Click(object sender, EventArgs e)\r
         {\r
-            try\r
+            if (text_source.Text == "" || text_source.Text == "Click 'Source' to continue" || text_destination.Text == "")\r
+                MessageBox.Show("No source OR destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
+            else\r
             {\r
-                if (CheckPixelRatio.Checked)\r
+                if (vlcpreview == null)\r
                 {\r
-                    text_width.Text = "";\r
-                    text_width.BackColor = Color.LightCoral;\r
-                    CheckPixelRatio.BackColor = Color.LightCoral;\r
+                    vlcpreview = new frmGenPreview(this);\r
+                    vlcpreview.Show();\r
+                }\r
+                else if (vlcpreview.IsDisposed)\r
+                {\r
+                    vlcpreview = new frmGenPreview(this);\r
+                    vlcpreview.Show();\r
                 }\r
                 else\r
+                    MessageBox.Show("The preview window is already open!", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
+            }\r
+        }\r
+        private void mnu_qtpreview_Click(object sender, EventArgs e)\r
+        {\r
+            if (text_source.Text == "" || text_source.Text == "Click 'Source' to continue" || text_destination.Text == "")\r
+                MessageBox.Show("No source OR destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
+            else\r
+            {\r
+                if (qtpreview == null)\r
                 {\r
-                    if ((int.Parse(text_width.Text) % 16) != 0)\r
-                        text_width.BackColor = Color.LightCoral;\r
-                    else\r
-                        text_width.BackColor = Color.LightGreen;\r
+                    qtpreview = new frmPreview(this);\r
+                    qtpreview.Show();\r
                 }\r
-\r
-                if ((lbl_Aspect.Text != "Select a Title") && (drp_crop.SelectedIndex == 2))\r
+                else if (qtpreview.IsDisposed)\r
                 {\r
-                    double height = int.Parse(text_width.Text) / double.Parse(lbl_Aspect.Text);\r
-                    double mod16 = height % 16;\r
-                    height = height - mod16;\r
-\r
-                    if (text_width.Text == "")\r
-                    {\r
-                        text_height.Text = "";\r
-                        text_width.BackColor = Color.White;\r
-                    }\r
-                    else\r
-                        text_height.Text = height.ToString();\r
+                    qtpreview = new frmPreview(this);\r
+                    qtpreview.Show();\r
                 }\r
+                else\r
+                    MessageBox.Show("The preview window is already open!", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
             }\r
-            catch (Exception)\r
+        }\r
+        private void btn_ActivityWindow_Click(object sender, EventArgs e)\r
+        {\r
+            String file = String.Empty;\r
+            if (lastAction == "scan")\r
+                file = "dvdinfo.dat";\r
+            else\r
+                file = "hb_encode_log.dat";\r
+\r
+            frmActivityWindow ActivityWindow = new frmActivityWindow(file, encodeHandler);\r
+            ActivityWindow.Show();\r
+        }\r
+        #endregion\r
+\r
+        #region System Tray Icon\r
+        private void frmMain_Resize(object sender, EventArgs e)\r
+        {\r
+            if (FormWindowState.Minimized == this.WindowState)\r
             {\r
-                // No need to throw an error here.\r
+                notifyIcon.Visible = true;\r
+                if (lbl_encode.Text != "")\r
+                    notifyIcon.BalloonTipText = lbl_encode.Text;\r
+                else\r
+                    notifyIcon.BalloonTipText = "Not Encoding";\r
+                notifyIcon.ShowBalloonTip(500);\r
+                this.Hide();\r
             }\r
+            else if (FormWindowState.Normal == this.WindowState)\r
+                notifyIcon.Visible = false;\r
         }\r
+        private void notifyIcon_MouseDoubleClick(object sender, MouseEventArgs e)\r
+        {\r
+            this.Visible = true;\r
+            this.Activate();\r
+            this.WindowState = FormWindowState.Normal;\r
+            notifyIcon.Visible = false;\r
+        }\r
+        private void btn_restore_Click(object sender, EventArgs e)\r
+        {\r
+            this.Visible = true;\r
+            this.Activate();\r
+            this.WindowState = FormWindowState.Normal;\r
+            notifyIcon.Visible = false;\r
+        }\r
+        #endregion\r
 \r
-        private void text_height_TextChanged(object sender, EventArgs e)\r
+        #region Tab Control\r
+\r
+        //Source\r
+        private void btn_dvd_source_Click(object sender, EventArgs e)\r
         {\r
-            try\r
+            // Enable the creation of chapter markers.\r
+            Check_ChapterMarkers.Enabled = true;\r
+\r
+            // Set the last action to scan. \r
+            // This is used for tracking which file to load in the activity window\r
+            lastAction = "scan";\r
+\r
+            String filename = "";\r
+            text_source.Text = "";\r
+\r
+            DVD_Open.ShowDialog();\r
+            filename = DVD_Open.SelectedPath;\r
+\r
+            if (filename.StartsWith("\\"))\r
+                MessageBox.Show("Sorry, HandBrake does not support UNC file paths. \nTry mounting the share as a network drive in My Computer", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
+            else\r
             {\r
-                if (CheckPixelRatio.Checked)\r
+                if (filename != "")\r
                 {\r
-                    text_height.Text = "";\r
-                    text_height.BackColor = Color.LightCoral;\r
-                    CheckPixelRatio.BackColor = Color.LightCoral;\r
+                    Form frmRD = new frmReadDVD(filename, this);\r
+                    text_source.Text = filename;\r
+                    lbl_encode.Text = "Scanning ...";\r
+                    frmRD.ShowDialog();\r
                 }\r
                 else\r
+                    text_source.Text = "Click 'Source' to continue";\r
+\r
+                // If there are no titles in the dropdown menu then the scan has obviously failed. Display an error message explaining to the user.\r
+                if (drp_dvdtitle.Items.Count == 0)\r
+                    MessageBox.Show("No Title(s) found. Please make sure you have selected a valid, non-copy protected source.\nYour Source may be copy protected, badly mastered or a format which HandBrake does not support. \nPlease refer to the Documentation and FAQ (see Help Menu).", "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand);\r
+\r
+                lbl_encode.Text = "";\r
+            }\r
+        }\r
+        private void btn_file_source_Click(object sender, EventArgs e)\r
+        {\r
+            // Set the last action to scan. \r
+            // This is used for tracking which file to load in the activity window\r
+            lastAction = "scan";\r
+\r
+            String filename = "";\r
+            text_source.Text = "";\r
+\r
+            ISO_Open.ShowDialog();\r
+            filename = ISO_Open.FileName;\r
+\r
+            if (filename.StartsWith("\\"))\r
+                MessageBox.Show("Sorry, HandBrake does not support UNC file paths. \nTry mounting the share as a network drive in My Computer", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
+            else\r
+            {\r
+                if (filename != "")\r
                 {\r
-                    if ((int.Parse(text_height.Text) % 16) != 0)\r
-                        text_height.BackColor = Color.LightCoral;\r
-                    else\r
-                        text_height.BackColor = Color.LightGreen;\r
+                    Form frmRD = new frmReadDVD(filename, this);\r
+                    text_source.Text = filename;\r
+                    lbl_encode.Text = "Scanning ...";\r
+                    frmRD.ShowDialog();\r
                 }\r
+                else\r
+                    text_source.Text = "Click 'Source' to continue";\r
+\r
+                // If there are no titles in the dropdown menu then the scan has obviously failed. Display an error message explaining to the user.\r
+                if (drp_dvdtitle.Items.Count == 0)\r
+                    MessageBox.Show("No Title(s) found. Please make sure you have selected a valid, non-copy protected source.\nYour Source may be copy protected, badly mastered or a format which HandBrake does not support. \nPlease refer to the Documentation and FAQ (see Help Menu).", "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand);\r
 \r
+                lbl_encode.Text = "";\r
+\r
+                // Enable the creation of chapter markers if the file is an image of a dvd.\r
+                if (filename.ToLower().Contains(".iso"))\r
+                    Check_ChapterMarkers.Enabled = true;\r
+                else\r
+                {\r
+                    Check_ChapterMarkers.Enabled = false;\r
+                    Check_ChapterMarkers.Checked = false;\r
+                    data_chpt.Rows.Clear();\r
+                }\r
             }\r
-            catch (Exception)\r
+        }\r
+        private void mnu_dvd_drive_Click(object sender, EventArgs e)\r
+        {\r
+            // Enable the creation of chapter markers.\r
+            Check_ChapterMarkers.Enabled = true;\r
+\r
+            // Set the last action to scan. \r
+            // This is used for tracking which file to load in the activity window\r
+            lastAction = "scan";\r
+\r
+            String filename = "";\r
+            if (mnu_dvd_drive.Text.Contains("VIDEO_TS"))\r
             {\r
-                // No need to alert the user.\r
+                string[] path = mnu_dvd_drive.Text.Split(' ');\r
+                filename = path[0];\r
+                lbl_encode.Text = "Scanning ...";\r
+                Form frmRD = new frmReadDVD(filename, this);\r
+                text_source.Text = filename;\r
+                frmRD.ShowDialog();\r
             }\r
+\r
+            // If there are no titles in the dropdown menu then the scan has obviously failed. Display an error message explaining to the user.\r
+            if (drp_dvdtitle.Items.Count == 0)\r
+                MessageBox.Show("No Title(s) found. Please make sure you have selected a valid, non-copy protected source.\nYour Source may be copy protected, badly mastered or a format which HandBrake does not support. \nPlease refer to the Documentation and FAQ (see Help Menu).", "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand);\r
+\r
+            lbl_encode.Text = "";\r
         }\r
 \r
-        private void drp_crop_SelectedIndexChanged(object sender, EventArgs e)\r
+        private void drp_dvdtitle_Click(object sender, EventArgs e)\r
+        {\r
+            if ((drp_dvdtitle.Items.Count == 1) && (drp_dvdtitle.Items[0].ToString() == "Automatic"))\r
+                MessageBox.Show("There are no titles to select. Please load a source file by clicking the 'Source' button above before trying to select a title.", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);\r
+        }\r
+        private void drp_dvdtitle_SelectedIndexChanged(object sender, EventArgs e)\r
         {\r
-            if ((string)drp_crop.SelectedItem == "Custom")\r
+            // Reset some values on the form\r
+            lbl_Aspect.Text = "Select a Title";\r
+            //lbl_RecomendedCrop.Text = "Select a Title";\r
+            drop_chapterStart.Items.Clear();\r
+            drop_chapterFinish.Items.Clear();\r
+\r
+            // If the dropdown is set to automatic nothing else needs to be done.\r
+            // Otheriwse if its not, title data has to be loased from parsing.\r
+            if (drp_dvdtitle.Text != "Automatic")\r
             {\r
-                text_left.Enabled = true;\r
-                text_right.Enabled = true;\r
-                text_top.Enabled = true;\r
-                text_bottom.Enabled = true;\r
-                text_left.Text = "0";\r
-                text_right.Text = "0";\r
-                text_top.Text = "0";\r
-                text_bottom.Text = "0";\r
+                selectedTitle = drp_dvdtitle.SelectedItem as Parsing.Title;\r
+\r
+                // Set the Aspect Ratio\r
+                lbl_Aspect.Text = selectedTitle.AspectRatio.ToString();\r
+                lbl_src_res.Text = selectedTitle.Resolution.Width + " x " + selectedTitle.Resolution.Height;\r
+                lbl_duration.Text = selectedTitle.Duration.ToString();\r
+\r
+                // Set the Recommended Cropping values\r
+                text_top.Text = selectedTitle.AutoCropDimensions[0].ToString();\r
+                text_bottom.Text = selectedTitle.AutoCropDimensions[1].ToString();\r
+                text_left.Text = selectedTitle.AutoCropDimensions[2].ToString();\r
+                text_right.Text = selectedTitle.AutoCropDimensions[3].ToString();\r
+\r
+                // Populate the Start chapter Dropdown\r
+                drop_chapterStart.Items.Clear();\r
+                drop_chapterStart.Items.AddRange(selectedTitle.Chapters.ToArray());\r
+                if (drop_chapterStart.Items.Count > 0)\r
+                    drop_chapterStart.Text = drop_chapterStart.Items[0].ToString();\r
+\r
+                // Populate the Final Chapter Dropdown\r
+                drop_chapterFinish.Items.Clear();\r
+                drop_chapterFinish.Items.AddRange(selectedTitle.Chapters.ToArray());\r
+                if (drop_chapterFinish.Items.Count > 0)\r
+                    drop_chapterFinish.Text = drop_chapterFinish.Items[drop_chapterFinish.Items.Count - 1].ToString();\r
+\r
+                // Populate the Audio Channels Dropdown\r
+                drp_track1Audio.Items.Clear();\r
+                drp_track1Audio.Items.Add("Automatic");\r
+                drp_track1Audio.Items.Add("None");\r
+                drp_track1Audio.Items.AddRange(selectedTitle.AudioTracks.ToArray());\r
+                drp_track1Audio.SelectedIndex = 0;\r
+\r
+                // Populate the Subtitles dropdown\r
+                drp_subtitle.Items.Clear();\r
+                drp_subtitle.Items.Add("None");\r
+                drp_subtitle.Items.Add("Autoselect");\r
+                drp_subtitle.Items.AddRange(selectedTitle.Subtitles.ToArray());\r
+                if (drp_subtitle.Items.Count > 0)\r
+                    drp_subtitle.Text = drp_subtitle.Items[0].ToString();\r
+\r
             }\r
 \r
-            if ((string)drp_crop.SelectedItem == "Automatic")\r
+            // Run the autoName & chapterNaming functions\r
+            if (Properties.Settings.Default.autoNaming == "Checked")\r
+                text_destination.Text = hb_common_func.autoName(drp_dvdtitle, drop_chapterStart.Text, drop_chapterFinish.Text, text_source.Text, text_destination.Text, drop_format.SelectedIndex);\r
+\r
+            data_chpt.Rows.Clear();\r
+            DataGridView chapterGridView = hb_common_func.chapterNaming(data_chpt, drop_chapterStart.Text, drop_chapterFinish.Text);\r
+            if (chapterGridView != null)\r
+                data_chpt = chapterGridView;\r
+        }\r
+        private void drop_chapterStart_SelectedIndexChanged(object sender, EventArgs e)\r
+        {\r
+            int c_start, c_end = 1;\r
+\r
+            if (drop_chapterFinish.Text == "Auto" && drop_chapterFinish.Items.Count != 0)\r
+                drop_chapterFinish.SelectedIndex = drop_chapterFinish.Items.Count - 1;\r
+\r
+            int.TryParse(drop_chapterStart.Text, out c_start);\r
+            int.TryParse(drop_chapterFinish.Text, out c_end);\r
+\r
+            if (c_end != 0)\r
             {\r
-                text_left.Enabled = false;\r
-                text_right.Enabled = false;\r
-                text_top.Enabled = false;\r
-                text_bottom.Enabled = false;\r
+                if (c_start > c_end)\r
+                    drop_chapterFinish.Text = c_start.ToString();\r
+            }\r
 \r
-                if (lbl_RecomendedCrop.Text != "Select a Title")\r
-                {\r
-                    string[] temp = new string[4];\r
-                    temp = lbl_RecomendedCrop.Text.Split('/');\r
-                    text_left.Text = temp[2];\r
-                    text_right.Text = temp[3];\r
-                    text_top.Text = temp[0];\r
-                    text_bottom.Text = temp[1];\r
-                }\r
+            lbl_duration.Text = hb_common_func.calculateDuration(drop_chapterStart.Text, drop_chapterFinish.Text, selectedTitle).ToString();\r
+\r
+            // Run the Autonaming function\r
+            if (Properties.Settings.Default.autoNaming == "Checked")\r
+                text_destination.Text = hb_common_func.autoName(drp_dvdtitle, drop_chapterStart.Text, drop_chapterFinish.Text, text_source.Text, text_destination.Text, drop_format.SelectedIndex);\r
+        }\r
+        private void drop_chapterFinish_SelectedIndexChanged(object sender, EventArgs e)\r
+        {\r
+            int c_start, c_end = 1;\r
+\r
+            if (drop_chapterStart.Text == "Auto" && drop_chapterStart.Items.Count >= 1)\r
+                drop_chapterStart.SelectedIndex = 1;\r
+\r
+            int.TryParse(drop_chapterStart.Text, out c_start);\r
+            int.TryParse(drop_chapterFinish.Text, out c_end);\r
+\r
+            if (c_start != 0)\r
+            {\r
+                if (c_end < c_start)\r
+                    drop_chapterFinish.Text = c_start.ToString();\r
+            }\r
+\r
+            lbl_duration.Text = hb_common_func.calculateDuration(drop_chapterStart.Text, drop_chapterFinish.Text, selectedTitle).ToString();\r
+\r
+            // Run the Autonaming function\r
+            if (Properties.Settings.Default.autoNaming == "Checked")\r
+                text_destination.Text = hb_common_func.autoName(drp_dvdtitle, drop_chapterStart.Text, drop_chapterFinish.Text, text_source.Text, text_destination.Text, drop_format.SelectedIndex);\r
+        }\r
+\r
+        //Destination\r
+        private void btn_destBrowse_Click(object sender, EventArgs e)\r
+        {\r
+            // This removes the file extension from the filename box on the save file dialog.\r
+            // It's daft but some users don't realise that typing an extension overrides the dropdown extension selected.\r
+            DVD_Save.FileName = DVD_Save.FileName.Replace(".mp4", "").Replace(".m4v", "").Replace(".mkv", "").Replace(".ogm", "").Replace(".avi", "");\r
+\r
+            // Show the dialog and set the main form file path\r
+            if (drop_format.SelectedIndex.Equals(0))\r
+                DVD_Save.FilterIndex = 1;\r
+            else if (drop_format.SelectedIndex.Equals(1))\r
+                DVD_Save.FilterIndex = 2;\r
+            else if (drop_format.SelectedIndex.Equals(2))\r
+                DVD_Save.FilterIndex = 3;\r
+            else if (drop_format.SelectedIndex.Equals(3))\r
+                DVD_Save.FilterIndex = 4;\r
+            else if (drop_format.SelectedIndex.Equals(4))\r
+                DVD_Save.FilterIndex = 5;\r
+\r
+            if (DVD_Save.ShowDialog() == DialogResult.OK)\r
+            {\r
+                if (DVD_Save.FileName.StartsWith("\\"))\r
+                    MessageBox.Show("Sorry, HandBrake does not support UNC file paths. \nTry mounting the share as a network drive in My Computer", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
                 else\r
                 {\r
-                    text_left.Text = "";\r
-                    text_right.Text = "";\r
-                    text_top.Text = "";\r
-                    text_bottom.Text = "";\r
+                    setAudioByContainer(DVD_Save.FileName);\r
+                    text_destination.Text = DVD_Save.FileName;\r
+\r
+                    // Quicktime requires .m4v file for chapter markers to work. If checked, change the extension to .m4v (mp4 and m4v are the same thing)\r
+                    if (Check_ChapterMarkers.Checked)\r
+                        text_destination.Text = text_destination.Text.Replace(".mp4", ".m4v");\r
                 }\r
             }\r
+        }\r
+        private void text_destination_TextChanged(object sender, EventArgs e)\r
+        {\r
+            setAudioByContainer(text_destination.Text);\r
+            setVideoByContainer(text_destination.Text);\r
+            string path = text_destination.Text;\r
+            if (path.EndsWith(".mp4"))\r
+                drop_format.SelectedIndex = 0;\r
+            else if (path.EndsWith(".m4v"))\r
+                drop_format.SelectedIndex = 1;\r
+            else if (path.EndsWith(".mkv"))\r
+                drop_format.SelectedIndex = 2;\r
+            else if (path.EndsWith(".avi"))\r
+                drop_format.SelectedIndex = 3;\r
+            else if (path.EndsWith(".ogm"))\r
+                drop_format.SelectedIndex = 4;\r
+\r
+        }\r
+\r
+        // Output Settings\r
+        private void drop_format_SelectedIndexChanged(object sender, EventArgs e)\r
+        {\r
+            if (drop_format.SelectedIndex == 0)\r
+                setExtension(".mp4");\r
+            else if (drop_format.SelectedIndex == 1)\r
+                setExtension(".m4v");\r
+            else if (drop_format.SelectedIndex == 2)\r
+                setExtension(".mkv");\r
+            else if (drop_format.SelectedIndex == 3)\r
+                setExtension(".avi");\r
+            else if (drop_format.SelectedIndex == 4)\r
+                setExtension(".ogm");\r
+        }\r
+        private void setExtension(string newExtension)\r
+        {\r
+            text_destination.Text = text_destination.Text.Replace(".mp4", newExtension);\r
+            text_destination.Text = text_destination.Text.Replace(".m4v", newExtension);\r
+            text_destination.Text = text_destination.Text.Replace(".mkv", newExtension);\r
+            text_destination.Text = text_destination.Text.Replace(".avi", newExtension);\r
+            text_destination.Text = text_destination.Text.Replace(".ogm", newExtension);\r
+        }\r
+\r
+        //Video Tab\r
+        private void drp_videoEncoder_SelectedIndexChanged(object sender, EventArgs e)\r
+        {\r
+            if ((text_destination.Text.Contains(".mp4")) || (text_destination.Text.Contains(".m4v")))\r
+            {\r
+                check_largeFile.Enabled = true;\r
+                check_optimiseMP4.Enabled = true;\r
+                check_iPodAtom.Enabled = true;\r
+            }\r
+            else\r
+            {\r
+                check_largeFile.Enabled = false;\r
+                check_optimiseMP4.Enabled = false;\r
+                check_iPodAtom.Enabled = false;\r
+                check_largeFile.Checked = false;\r
+                check_optimiseMP4.Checked = false;\r
+                check_iPodAtom.Checked = false;\r
+            }\r
 \r
-            if ((string)drp_crop.SelectedItem == "No Crop")\r
+            //Turn off some options which are H.264 only when the user selects a non h.264 encoder\r
+            if (drp_videoEncoder.Text.Contains("H.264"))\r
             {\r
-                text_left.Enabled = false;\r
-                text_right.Enabled = false;\r
-                text_top.Enabled = false;\r
-                text_bottom.Enabled = false;\r
-                text_left.Text = "0";\r
-                text_right.Text = "0";\r
-                text_top.Text = "0";\r
-                text_bottom.Text = "0";\r
+                if (check_2PassEncode.CheckState == CheckState.Checked)\r
+                    check_turbo.Enabled = true;\r
 \r
+                h264Tab.Enabled = true;\r
+                if ((text_destination.Text.Contains(".mp4")) || (text_destination.Text.Contains(".m4v")))\r
+                    check_iPodAtom.Enabled = true;\r
+                else\r
+                    check_iPodAtom.Enabled = false;\r
+                if (!drp_anamorphic.Items.Contains("Loose"))\r
+                    drp_anamorphic.Items.Add("Loose");\r
+            }\r
+            else\r
+            {\r
+                check_turbo.CheckState = CheckState.Unchecked;\r
+                check_turbo.Enabled = false;\r
+                h264Tab.Enabled = false;\r
+                rtf_x264Query.Text = "";\r
+                check_iPodAtom.Enabled = false;\r
+                check_iPodAtom.Checked = false;\r
+                if (drp_anamorphic.Items.Count == 3)\r
+                    drp_anamorphic.Items.RemoveAt(2);\r
             }\r
-        }\r
 \r
-        private void check_vfr_CheckedChanged(object sender, EventArgs e)\r
+        }\r
+        private void text_bitrate_TextChanged(object sender, EventArgs e)\r
+        {\r
+            text_filesize.Text = "";\r
+            slider_videoQuality.Value = 0;\r
+            SliderValue.Text = "0%";\r
+            check_2PassEncode.Enabled = true;\r
+        }\r
+        private void text_filesize_TextChanged(object sender, EventArgs e)\r
+        {\r
+            text_bitrate.Text = "";\r
+            slider_videoQuality.Value = 0;\r
+            SliderValue.Text = "0%";\r
+            check_2PassEncode.Enabled = true;\r
+        }\r
+        private void slider_videoQuality_Scroll(object sender, EventArgs e)\r
         {\r
-            if (check_vfr.CheckState == CheckState.Checked)\r
+            SliderValue.Text = slider_videoQuality.Value.ToString() + "%";\r
+            text_bitrate.Text = "";\r
+            text_filesize.Text = "";\r
+            check_2PassEncode.Enabled = false;\r
+            check_2PassEncode.CheckState = CheckState.Unchecked;\r
+        }\r
+        private void check_2PassEncode_CheckedChanged(object sender, EventArgs e)\r
+        {\r
+            if (check_2PassEncode.CheckState.ToString() == "Checked")\r
             {\r
-                check_detelecine.Enabled = false;\r
-                check_detelecine.CheckState = CheckState.Checked;\r
-                drp_videoFramerate.Enabled = false;\r
-                drp_videoFramerate.SelectedItem = "29.97";\r
-                lbl_vfr.Visible = true;\r
+                if (drp_videoEncoder.Text.Contains("H.264"))\r
+                    check_turbo.Enabled = true;\r
             }\r
             else\r
             {\r
-                check_detelecine.Enabled = true;\r
-                drp_videoFramerate.Enabled = true;\r
-                drp_videoFramerate.SelectedItem = "Automatic";\r
-                lbl_vfr.Visible = false;\r
+                check_turbo.Enabled = false;\r
+                check_turbo.CheckState = CheckState.Unchecked;\r
             }\r
         }\r
 \r
-        private void CheckPixelRatio_CheckedChanged(object sender, EventArgs e)\r
+        //Picture Tab\r
+        private void text_width_TextChanged(object sender, EventArgs e)\r
+        {\r
+            if (text_width.Text == "")\r
+                text_width.BackColor = Color.White;\r
+\r
+            maxWidth = 0; maxHeight = 0;  // Reset max width so that it's not using the MaxWidth -X. Quick hack to allow -X for preset usage.\r
+\r
+            int width;\r
+            Boolean parsed = int.TryParse(text_width.Text, out width);\r
+            if (parsed != false)\r
+            {\r
+                if ((width % 16) != 0)\r
+                    text_width.BackColor = Color.LightCoral;\r
+                else\r
+                    text_width.BackColor = Color.LightGreen;\r
+\r
+\r
+                if (lbl_Aspect.Text != "Select a Title" && maxWidth == 0 && maxHeight == 0)\r
+                {\r
+                    if (drp_anamorphic.Text == "None")\r
+                    {\r
+                        int height = hb_common_func.cacluateNonAnamorphicHeight(width, text_top.Value, text_bottom.Value, text_left.Value, text_right.Value, selectedTitle);\r
+                        if (height != 0)\r
+                            text_height.Text = height.ToString();\r
+                    }\r
+                }\r
+            }\r
+        }\r
+        private void text_height_TextChanged(object sender, EventArgs e)\r
         {\r
-            text_width.Text = "";\r
-            text_height.Text = "";\r
-            text_width.BackColor = Color.White;\r
-            text_height.BackColor = Color.White;\r
-            CheckPixelRatio.BackColor = TabPage1.BackColor;\r
+            if (text_height.Text == "")\r
+                text_height.BackColor = Color.White;\r
+\r
+            maxHeight = 0;  // Reset max height so that it's not using the MaxHeight -Y. Quick hack to allow -Y for preset usage.\r
 \r
-            if (CheckPixelRatio.Checked)\r
+            int height;\r
+            Boolean parsed = int.TryParse(text_height.Text, out height);\r
+            if (parsed != false)\r
+            {\r
+                if ((height % 16) != 0)\r
+                    text_height.BackColor = Color.LightCoral;\r
+                else\r
+                    text_height.BackColor = Color.LightGreen;\r
+            }\r
+        }\r
+        private void check_customCrop_CheckedChanged(object sender, EventArgs e)\r
+        {\r
+            text_left.Enabled = true;\r
+            text_right.Enabled = true;\r
+            text_top.Enabled = true;\r
+            text_bottom.Enabled = true;\r
+            if (selectedTitle != null)\r
+            {\r
+                text_top.Text = selectedTitle.AutoCropDimensions[0].ToString();\r
+                text_bottom.Text = selectedTitle.AutoCropDimensions[1].ToString();\r
+                text_left.Text = selectedTitle.AutoCropDimensions[2].ToString();\r
+                text_right.Text = selectedTitle.AutoCropDimensions[3].ToString();\r
+            }\r
+            else\r
+            {\r
+                text_left.Text = "0";\r
+                text_right.Text = "0";\r
+                text_top.Text = "0";\r
+                text_bottom.Text = "0";\r
+            }\r
+        }\r
+        private void check_autoCrop_CheckedChanged(object sender, EventArgs e)\r
+        {\r
+            text_left.Enabled = false;\r
+            text_right.Enabled = false;\r
+            text_top.Enabled = false;\r
+            text_bottom.Enabled = false;\r
+        }\r
+        private void drp_anamorphic_SelectedIndexChanged(object sender, EventArgs e)\r
+        {\r
+            if (drp_anamorphic.SelectedIndex == 1)\r
             {\r
-                check_lAnamorphic.Enabled = false;\r
-                check_lAnamorphic.Checked = false;\r
                 text_height.BackColor = Color.LightGray;\r
                 text_width.BackColor = Color.LightGray;\r
+                text_height.Text = "";\r
+                text_width.Text = "";\r
                 text_height.Enabled = false;\r
                 text_width.Enabled = false;\r
             }\r
-            else\r
+\r
+            if (drp_anamorphic.SelectedIndex == 2)\r
+            {\r
+                text_height.Text = "";\r
+                text_height.Enabled = false;\r
+                text_height.BackColor = Color.LightGray;\r
+\r
+                text_width.Enabled = true;\r
+                text_width.BackColor = Color.White;\r
+            }\r
+\r
+            if (drp_anamorphic.SelectedIndex == 0)\r
             {\r
-                check_lAnamorphic.Enabled = true;\r
                 text_height.BackColor = Color.White;\r
                 text_width.BackColor = Color.White;\r
                 text_height.Enabled = true;\r
                 text_width.Enabled = true;\r
             }\r
         }\r
-\r
-        private void check_lAnamorphic_CheckedChanged(object sender, EventArgs e)\r
+        private void slider_deblock_Scroll(object sender, EventArgs e)\r
         {\r
-            if (check_lAnamorphic.Checked)\r
-            {\r
-                CheckPixelRatio.Enabled = false;\r
-                CheckPixelRatio.Checked = false;\r
-                text_height.Text = "";\r
-                text_height.Enabled = false;\r
-                text_height.BackColor = Color.LightGray;\r
-            }\r
+            if (slider_deblock.Value == 4)\r
+                lbl_deblockVal.Text = "Off";\r
             else\r
+                lbl_deblockVal.Text = slider_deblock.Value.ToString();\r
+        }\r
+\r
+        //Audio Tab\r
+        private void drp_track1Audio_SelectedIndexChanged(object sender, EventArgs e)\r
+        {\r
+            if (lv_audioList.Items.Count != 0 && lv_audioList.SelectedIndices.Count != 0)\r
             {\r
-                CheckPixelRatio.Enabled = true;\r
-                text_height.Enabled = true;\r
-                text_height.BackColor = Color.White;\r
+                lv_audioList.Items[lv_audioList.SelectedIndices[0]].Text = drp_track1Audio.Text;\r
+                lv_audioList.Select();\r
             }\r
         }\r
-\r
-        private void check_2PassEncode_CheckedChanged(object sender, EventArgs e)\r
+        private void drp_audenc_1_SelectedIndexChanged(object sender, EventArgs e)\r
         {\r
-            if (check_2PassEncode.CheckState.ToString() == "Checked")\r
+            if (drp_audenc_1.Text == "AC3")\r
             {\r
-                if (drp_videoEncoder.Text.Contains("H.264"))\r
-                    check_turbo.Enabled = true;\r
+                drp_audmix_1.Enabled = false;\r
+                drp_audbit_1.Enabled = false;\r
+                drp_audsr_1.Enabled = false;\r
+\r
+                drp_audmix_1.SelectedIndex = 0;\r
+                drp_audbit_1.SelectedIndex = 0;\r
+                drp_audsr_1.SelectedIndex = 0;\r
             }\r
             else\r
             {\r
-                check_turbo.Enabled = false;\r
-                check_turbo.CheckState = CheckState.Unchecked;\r
+                drp_audmix_1.Enabled = true;\r
+                drp_audbit_1.Enabled = true;\r
+                drp_audsr_1.Enabled = true;\r
+\r
+                drp_audmix_1.Text = "Automatic";\r
+                drp_audbit_1.Text = "160";\r
+                drp_audsr_1.Text = "Auto";\r
             }\r
-        }\r
 \r
-        private void check_largeFile_CheckedChanged(object sender, EventArgs e)\r
-        {\r
-            if ((!text_destination.Text.Contains(".mp4")) && (!text_destination.Text.Contains(".m4v")))\r
+            if (drp_audenc_1.Text == "AAC")\r
             {\r
-                check_largeFile.BackColor = Color.LightCoral;\r
-                check_largeFile.CheckState = CheckState.Unchecked;\r
+                setMixDownAllOptions(drp_audmix_1);\r
+                setBitrateSelections160(drp_audbit_1);\r
             }\r
             else\r
             {\r
-                check_largeFile.BackColor = Color.Transparent;\r
+                setMixDownNotAAC(drp_audmix_1);\r
+                setBitrateSelections320(drp_audbit_1);\r
             }\r
-        }\r
 \r
-        private void check_iPodAtom_CheckedChanged(object sender, EventArgs e)\r
+            // Update an item in the Audio list if required.\r
+            if (lv_audioList.Items.Count != 0 && lv_audioList.SelectedIndices.Count != 0)\r
+            {\r
+                lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[1].Text = drp_audenc_1.Text;\r
+                lv_audioList.Select();\r
+            }\r
+        }\r
+        private void drp_audmix_1_SelectedIndexChanged(object sender, EventArgs e)\r
         {\r
-            if ((!text_destination.Text.Contains(".mp4")) && (!text_destination.Text.Contains(".m4v")))\r
+            if ((drp_audenc_1.Text == "AAC") && (drp_audmix_1.Text == "6 Channel Discrete"))\r
+                setBitrateSelections384(drp_audbit_1);\r
+            else if ((drp_audenc_1.Text == "AAC") && (drp_audmix_1.Text != "6 Channel Discrete"))\r
+                setBitrateSelections160(drp_audbit_1); drp_audbit_1.Text = "160";\r
+\r
+            // Update an item in the Audio list if required.\r
+            if (lv_audioList.Items.Count != 0 && lv_audioList.SelectedIndices.Count != 0)\r
             {\r
-                text_destination.BackColor = Color.LightCoral;\r
-                check_iPodAtom.BackColor = Color.LightCoral;\r
-                check_iPodAtom.CheckState = CheckState.Unchecked;\r
+                lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[2].Text = drp_audmix_1.Text;\r
+                lv_audioList.Select();\r
             }\r
-            else\r
+        }\r
+        private void drp_audsr_1_SelectedIndexChanged(object sender, EventArgs e)\r
+        {\r
+            // Update an item in the Audio list if required.\r
+            if (lv_audioList.Items.Count != 0 && lv_audioList.SelectedIndices.Count != 0)\r
             {\r
-                check_iPodAtom.BackColor = Color.Transparent;\r
-                text_destination.BackColor = Color.White;\r
+                lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[3].Text = drp_audsr_1.Text;\r
+                lv_audioList.Select();\r
             }\r
         }\r
-\r
-        private void check_optimiseMP4_CheckedChanged(object sender, EventArgs e)\r
+        private void drp_audbit_1_SelectedIndexChanged(object sender, EventArgs e)\r
         {\r
-            if ((!text_destination.Text.Contains(".mp4")) && (!text_destination.Text.Contains(".m4v")))\r
+            // Update an item in the Audio list if required.\r
+            if (lv_audioList.Items.Count != 0 && lv_audioList.SelectedIndices.Count != 0)\r
             {\r
-                check_optimiseMP4.BackColor = Color.LightCoral;\r
-                text_destination.BackColor = Color.LightCoral;\r
-                check_optimiseMP4.CheckState = CheckState.Unchecked;\r
+                if (drp_audenc_1.Text == "AC3")\r
+                    drp_audbit_1.Text = "Auto";\r
+                lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[4].Text = drp_audbit_1.Text;\r
+                lv_audioList.Select();\r
             }\r
-            else\r
+        }\r
+        private void tb_drc_Scroll(object sender, EventArgs e)\r
+        {\r
+            double value = (tb_drc.Value / 10.0) + 1;\r
+            lbl_drc.Text = value.ToString();\r
+\r
+            // Update an item in the Audio list if required.\r
+            if (lv_audioList.Items.Count != 0 && lv_audioList.SelectedIndices.Count != 0)\r
             {\r
-                check_optimiseMP4.BackColor = Color.Transparent;\r
-                text_destination.BackColor = Color.White;\r
+                lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[5].Text = lbl_drc.Text;\r
+                lv_audioList.Select();\r
             }\r
         }\r
 \r
-        private void drp_dvdtitle_Click(object sender, EventArgs e)\r
+        private void btn_addAudioTrack_Click(object sender, EventArgs e)\r
         {\r
-            if (drp_dvdtitle.Items.Count == 0)\r
-                MessageBox.Show("There are no titles to select. Please scan the DVD by clicking the 'browse' button above before trying to select a title.", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);\r
-        }\r
+            // Create a new row for the Audio list based on the currently selected items in the dropdown.\r
+            ListViewItem newTrack = new ListViewItem(drp_track1Audio.Text);\r
+            newTrack.SubItems.Add(drp_audenc_1.Text);\r
+            newTrack.SubItems.Add(drp_audmix_1.Text);\r
+            newTrack.SubItems.Add(drp_audsr_1.Text);\r
+            newTrack.SubItems.Add(drp_audbit_1.Text);\r
+            newTrack.SubItems.Add(lbl_drc.Text);\r
 \r
-        private void drp_audioCodec_SelectedIndexChanged(object sender, EventArgs e)\r
+            // Select the newly added track and select the control\r
+            lv_audioList.Items.Add(newTrack);\r
+            lv_audioList.Items[lv_audioList.Items.Count - 1].Selected = true;\r
+            lv_audioList.Select();\r
+        }\r
+        private void btn_RemoveAudioTrack_Click(object sender, EventArgs e)\r
+        {\r
+            removeAudioTrack();\r
+        }\r
+        private void audioList_moveup_Click(object sender, EventArgs e)\r
         {\r
-            if (drp_audioCodec.Text == "AAC + AC3")\r
+            if (lv_audioList.SelectedIndices.Count != 0)\r
             {\r
-                drp_audioMixDown.Enabled = false;\r
-                drp_audioMixDown.Text = "Automatic";\r
-                text_destination.Text.Replace(".mp4", ".m4v");\r
+                ListViewItem item = lv_audioList.SelectedItems[0];\r
+                int index = item.Index;\r
+                index--;\r
+\r
+                if (lv_audioList.Items.Count > index && index >= 0)\r
+                {\r
+                    lv_audioList.Items.Remove(item);\r
+                    lv_audioList.Items.Insert(index, item);\r
+                    item.Selected = true;\r
+                    lv_audioList.Focus();\r
+                }\r
             }\r
-            else\r
+        }\r
+        private void audioList_movedown_Click(object sender, EventArgs e)\r
+        {\r
+            if (lv_audioList.SelectedIndices.Count != 0)\r
             {\r
-                drp_audioMixDown.Enabled = true;\r
-            }\r
+                ListViewItem item = lv_audioList.SelectedItems[0];\r
+                int index = item.Index;\r
+                index++;\r
 \r
-            if (drp_audioCodec.Text == "AC3")\r
-            {\r
-                drp_audioBitrate.Enabled = false;\r
-                drp_audioSampleRate.Enabled = false;\r
-                drp_audioBitrate.Text = "";\r
-                drp_audioSampleRate.Text = "";\r
+                if (index < lv_audioList.Items.Count)\r
+                {\r
+                    lv_audioList.Items.Remove(item);\r
+                    lv_audioList.Items.Insert(index, item);\r
+                    item.Selected = true;\r
+                    lv_audioList.Focus();\r
+                }\r
             }\r
-            else\r
+\r
+        }\r
+\r
+        private void audioList_remove_Click(object sender, EventArgs e)\r
+        {\r
+            removeAudioTrack();\r
+        }\r
+        private void removeAudioTrack()\r
+        {\r
+            // Remove the Item and reselect the control if the following conditions are met.\r
+            if (lv_audioList.SelectedItems.Count != 0)\r
             {\r
-                drp_audioBitrate.Enabled = true;\r
-                drp_audioSampleRate.Enabled = true;\r
-                drp_audioBitrate.Text = "160";\r
-                drp_audioSampleRate.Text = "48";\r
-            }\r
-            if (drp_audioCodec.Text == "AAC")\r
-            {\r
-                drp_audioMixDown.Items.Clear();\r
-                drp_audioMixDown.Items.Add("Mono");\r
-                drp_audioMixDown.Items.Add("Stereo");\r
-                drp_audioMixDown.Items.Add("Dolby Surround");\r
-                drp_audioMixDown.Items.Add("Dolby Pro Logic II");\r
-                drp_audioMixDown.Items.Add("6 Channel Discrete");\r
-\r
-                drp_audioBitrate.Items.Clear();\r
-                drp_audioBitrate.Items.Add("32");\r
-                drp_audioBitrate.Items.Add("40");\r
-                drp_audioBitrate.Items.Add("48");\r
-                drp_audioBitrate.Items.Add("56");\r
-                drp_audioBitrate.Items.Add("64");\r
-                drp_audioBitrate.Items.Add("80");\r
-                drp_audioBitrate.Items.Add("86");\r
-                drp_audioBitrate.Items.Add("112");\r
-                drp_audioBitrate.Items.Add("128");\r
-                drp_audioBitrate.Items.Add("160");\r
+                // Record the current selected index.\r
+                int currentPosition = lv_audioList.SelectedIndices[0];\r
 \r
+                lv_audioList.Items.RemoveAt(lv_audioList.SelectedIndices[0]);\r
+\r
+                // Now reslect the correct item and give focus to the audio list.\r
+                if (lv_audioList.Items.Count != 0)\r
+                {\r
+                    if (currentPosition <= (lv_audioList.Items.Count - 1))\r
+                        lv_audioList.Items[currentPosition].Selected = true;\r
+                    else if (currentPosition > (lv_audioList.Items.Count - 1))\r
+                        lv_audioList.Items[lv_audioList.Items.Count - 1].Selected = true;\r
+\r
+                    lv_audioList.Select();\r
+                }\r
             }\r
-            else\r
-            {\r
-                drp_audioMixDown.Items.Clear();\r
-                drp_audioMixDown.Items.Add("Stereo");\r
-                drp_audioMixDown.Items.Add("Dolby Surround");\r
-                drp_audioMixDown.Items.Add("Dolby Pro Logic II");\r
-\r
-                drp_audioBitrate.Items.Clear();\r
-                drp_audioBitrate.Items.Add("32");\r
-                drp_audioBitrate.Items.Add("40");\r
-                drp_audioBitrate.Items.Add("48");\r
-                drp_audioBitrate.Items.Add("56");\r
-                drp_audioBitrate.Items.Add("64");\r
-                drp_audioBitrate.Items.Add("80");\r
-                drp_audioBitrate.Items.Add("86");\r
-                drp_audioBitrate.Items.Add("112");\r
-                drp_audioBitrate.Items.Add("128");\r
-                drp_audioBitrate.Items.Add("160");\r
-                drp_audioBitrate.Items.Add("192");\r
-                drp_audioBitrate.Items.Add("224");\r
-                drp_audioBitrate.Items.Add("256");\r
-                drp_audioBitrate.Items.Add("320");\r
-            }\r
-        }\r
-\r
-        private void drp_audioMixDown_SelectedIndexChanged(object sender, EventArgs e)\r
-        {\r
-            if ((drp_audioCodec.Text == "AAC") && (drp_audioMixDown.Text == "6 Channel Discrete"))\r
-            {\r
-                drp_audioBitrate.Items.Clear();\r
-                drp_audioBitrate.Items.Add("32");\r
-                drp_audioBitrate.Items.Add("40");\r
-                drp_audioBitrate.Items.Add("48");\r
-                drp_audioBitrate.Items.Add("56");\r
-                drp_audioBitrate.Items.Add("64");\r
-                drp_audioBitrate.Items.Add("80");\r
-                drp_audioBitrate.Items.Add("86");\r
-                drp_audioBitrate.Items.Add("112");\r
-                drp_audioBitrate.Items.Add("128");\r
-                drp_audioBitrate.Items.Add("160");\r
-                drp_audioBitrate.Items.Add("192");\r
-                drp_audioBitrate.Items.Add("224");\r
-                drp_audioBitrate.Items.Add("256");\r
-                drp_audioBitrate.Items.Add("320");\r
-                drp_audioBitrate.Items.Add("384");\r
-            }\r
-        }\r
-\r
-        private void slider_drc_Scroll(object sender, EventArgs e)\r
-        {\r
-            double value = slider_drc.Value / 10.0;\r
-            value++;\r
+        }\r
 \r
-            lbl_drc.Text = value.ToString();\r
+        private void lv_audioList_SelectedIndexChanged(object sender, EventArgs e)\r
+        {\r
+            // Set the dropdown controls based on the selected item in the Audio List.\r
+            if (lv_audioList.Items.Count != 0 && lv_audioList.SelectedIndices.Count != 0)\r
+            {\r
+                drp_track1Audio.Text = lv_audioList.Items[lv_audioList.SelectedIndices[0]].Text;\r
+                drp_audenc_1.Text = lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[1].Text;\r
+                drp_audmix_1.Text = lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[2].Text;\r
+                drp_audsr_1.Text = lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[3].Text;\r
+                drp_audbit_1.Text = lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[4].Text;\r
+                double drcValue = 0; int drcCalculated = 0;\r
+                double.TryParse(lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[5].Text, out drcValue);\r
+                drcValue = (drcValue * 10) - 10;\r
+                int.TryParse(drcValue.ToString(), out drcCalculated);\r
+                tb_drc.Value = drcCalculated;\r
+            }\r
         }\r
 \r
         private void drp_subtitle_SelectedIndexChanged(object sender, EventArgs e)\r
@@ -898,324 +1404,549 @@ namespace Handbrake
                 check_forced.Enabled = true;\r
         }\r
 \r
+        // Chapter Marker Tab\r
         private void Check_ChapterMarkers_CheckedChanged(object sender, EventArgs e)\r
         {\r
             if (Check_ChapterMarkers.Checked)\r
             {\r
-                string destination = text_destination.Text;\r
-                destination = destination.Replace(".mp4", ".m4v");\r
-                text_destination.Text = destination;\r
+                text_destination.Text = text_destination.Text.Replace(".m4v", ".mp4");\r
                 data_chpt.Rows.Clear();\r
                 data_chpt.Enabled = true;\r
-                hb_common_func.chapterNaming(this);\r
+                DataGridView chapterGridView = hb_common_func.chapterNaming(data_chpt, drop_chapterStart.Text, drop_chapterFinish.Text);\r
+                if (chapterGridView != null)\r
+                    data_chpt = chapterGridView;\r
             }\r
             else\r
             {\r
-                string destination = text_destination.Text;\r
-                destination = destination.Replace(".m4v", ".mp4");\r
-                text_destination.Text = destination;\r
+                text_destination.Text = text_destination.Text.Replace(".m4v", ".mp4");\r
                 data_chpt.Rows.Clear();\r
                 data_chpt.Enabled = false;\r
             }\r
         }\r
 \r
-        private void drp_videoEncoder_SelectedIndexChanged(object sender, EventArgs e)\r
+        // Advanced Tab\r
+        private void drop_refFrames_SelectedIndexChanged(object sender, EventArgs e)\r
         {\r
-            //Turn off some options which are H.264 only when the user selects a non h.264 encoder\r
-            if (!drp_videoEncoder.Text.Contains("H.264"))\r
-            {\r
-                check_turbo.CheckState = CheckState.Unchecked;\r
-                check_turbo.Enabled = false;\r
-                h264Tab.Enabled = false;\r
-                rtf_h264advanced.Text = "";\r
-                check_iPodAtom.Enabled = false;\r
-                check_iPodAtom.Checked = false;\r
-                check_optimiseMP4.Enabled = false;\r
-                check_lAnamorphic.Enabled = false;\r
-                check_lAnamorphic.Checked = false;\r
-            }\r
-            else\r
-            {\r
-                if (check_2PassEncode.CheckState == CheckState.Checked)\r
-                    check_turbo.Enabled = true;\r
-\r
-                h264Tab.Enabled = true;\r
-                check_iPodAtom.Enabled = true;\r
-                check_optimiseMP4.Enabled = true;\r
-                check_lAnamorphic.Enabled = true;\r
-            }\r
-\r
+            x264PanelFunctions.on_x264_WidgetChange("ref", this);\r
         }\r
-\r
-        #endregion\r
-\r
-        #region Query Editor Tab\r
-\r
-        private void btn_clear_Click(object sender, EventArgs e)\r
+        private void check_mixedReferences_CheckedChanged(object sender, EventArgs e)\r
         {\r
-            rtf_query.Clear();\r
+            x264PanelFunctions.on_x264_WidgetChange("mixed-refs", this);\r
         }\r
-\r
-        private void btn_generate_Query_Click(object sender, EventArgs e)\r
+        private void drop_bFrames_SelectedIndexChanged(object sender, EventArgs e)\r
         {\r
-            rtf_query.Text = hb_common_func.GenerateTheQuery(this);\r
+            x264PanelFunctions.on_x264_WidgetChange("bframes", this);\r
         }\r
-\r
-        private void btn_copy2C_Click(object sender, EventArgs e)\r
+        private void drop_directPrediction_SelectedIndexChanged(object sender, EventArgs e)\r
+        {\r
+            x264PanelFunctions.on_x264_WidgetChange("direct", this);\r
+        }\r
+        private void check_weightedBFrames_CheckedChanged(object sender, EventArgs e)\r
+        {\r
+            x264PanelFunctions.on_x264_WidgetChange("weightb", this);\r
+        }\r
+        private void check_bFrameDistortion_CheckedChanged(object sender, EventArgs e)\r
+        {\r
+            x264PanelFunctions.on_x264_WidgetChange("brdo", this);\r
+        }\r
+        private void check_BidirectionalRefinement_CheckedChanged(object sender, EventArgs e)\r
+        {\r
+            x264PanelFunctions.on_x264_WidgetChange("bime", this);\r
+        }\r
+        private void check_pyrmidalBFrames_CheckedChanged(object sender, EventArgs e)\r
+        {\r
+            x264PanelFunctions.on_x264_WidgetChange("b-pyramid", this);\r
+        }\r
+        private void drop_MotionEstimationMethod_SelectedIndexChanged(object sender, EventArgs e)\r
+        {\r
+            x264PanelFunctions.on_x264_WidgetChange("me", this);\r
+        }\r
+        private void drop_MotionEstimationRange_SelectedIndexChanged(object sender, EventArgs e)\r
+        {\r
+            x264PanelFunctions.on_x264_WidgetChange("merange", this);\r
+        }\r
+        private void drop_subpixelMotionEstimation_SelectedIndexChanged(object sender, EventArgs e)\r
+        {\r
+            x264PanelFunctions.on_x264_WidgetChange("subq", this);\r
+        }\r
+        private void drop_analysis_SelectedIndexChanged(object sender, EventArgs e)\r
         {\r
-            if (rtf_query.Text != "")\r
-                Clipboard.SetText(rtf_query.Text, TextDataFormat.Text);\r
+            x264PanelFunctions.on_x264_WidgetChange("analyse", this);\r
         }\r
+        private void check_8x8DCT_CheckedChanged(object sender, EventArgs e)\r
+        {\r
+            x264PanelFunctions.on_x264_WidgetChange("8x8dct", this);\r
+        }\r
+        private void drop_deblockAlpha_SelectedIndexChanged(object sender, EventArgs e)\r
+        {\r
+            x264PanelFunctions.on_x264_WidgetChange("deblock", this);\r
 \r
-        #endregion\r
+        }\r
+        private void drop_deblockBeta_SelectedIndexChanged(object sender, EventArgs e)\r
+        {\r
+            x264PanelFunctions.on_x264_WidgetChange("deblock", this);\r
+\r
+        }\r
+        private void drop_trellis_SelectedIndexChanged(object sender, EventArgs e)\r
+        {\r
+            x264PanelFunctions.on_x264_WidgetChange("trellis", this);\r
+        }\r
+        private void check_noFastPSkip_CheckedChanged(object sender, EventArgs e)\r
+        {\r
+            x264PanelFunctions.on_x264_WidgetChange("no-fast-pskip", this);\r
+        }\r
+        private void check_noDCTDecimate_CheckedChanged(object sender, EventArgs e)\r
+        {\r
+            x264PanelFunctions.on_x264_WidgetChange("no-dct-decimate", this);\r
 \r
-        // -------------------------------------------------------------- \r
-        // Main Window Preset System\r
-        // --------------------------------------------------------------\r
+        }\r
+        private void check_Cabac_CheckedChanged(object sender, EventArgs e)\r
+        {\r
 \r
-        #region Preset System\r
+            x264PanelFunctions.on_x264_WidgetChange("cabac", this);\r
+        }\r
 \r
-        // Import Current Presets\r
-        private void loadPresetPanel()\r
+        private void rtf_x264Query_TextChanged(object sender, EventArgs e)\r
         {\r
-            ArrayList presetNameList = new ArrayList();\r
-       \r
-                string appPath = Application.StartupPath.ToString() + "\\presets.dat";\r
-                if (File.Exists(appPath))\r
-                {\r
-                    StreamReader presetInput = new StreamReader(appPath);\r
-                    while (!presetInput.EndOfStream)\r
-                    {\r
-                        if ((char)presetInput.Peek() == '+')\r
-                        {\r
-                            string preset = presetInput.ReadLine().Replace("+ ", "");\r
-                            Regex r = new Regex("(:  )"); // Split on hyphens. \r
-                            presetNameList.Add(r.Split(preset));\r
-                        }\r
-                        else\r
-                            presetInput.ReadLine();\r
-                    }\r
-                }\r
-         \r
-            TreeNode preset_treeview = new TreeNode();\r
-            foreach (string[] preset in presetNameList)\r
+            if (rtf_x264Query.Text.EndsWith("\n"))\r
             {\r
-                preset_treeview = new TreeNode(preset[0]);\r
+                rtf_x264Query.Text = rtf_x264Query.Text.Replace("\n", "");\r
+                x264PanelFunctions.X264_StandardizeOptString(this);\r
+                x264PanelFunctions.X264_SetCurrentSettingsInPanel(this);\r
 \r
-                // Now Fill Out List View with Items\r
-                treeView_presets.Nodes.Add(preset_treeview);\r
+                if (rtf_x264Query.Text == string.Empty)\r
+                    x264PanelFunctions.reset2Defaults(this);\r
             }\r
         }\r
+        private void btn_reset_Click(object sender, EventArgs e)\r
+        {\r
+            rtf_x264Query.Text = "";\r
+            x264PanelFunctions.reset2Defaults(this);\r
+        }\r
 \r
-        // Generate a new presets.dat file from the CLI\r
-        private void grabCLIPresets()\r
+        // Query Editor Tab\r
+        private void btn_generate_Query_Click(object sender, EventArgs e)\r
         {\r
-            string appPath = Application.StartupPath.ToString() + "\\";\r
-            string strCmdLine = "cmd /c " + '"' + '"' + appPath + "HandBrakeCLI.exe" + '"' + " --preset-list >" + '"' + appPath + "presets.dat" + '"' + " 2>&1" + '"';\r
-            Process hbproc = Process.Start("CMD.exe", strCmdLine);\r
-            hbproc.WaitForExit();\r
-            hbproc.Dispose();\r
-            hbproc.Close();\r
+            rtf_query.Text = queryGen.GenerateTheQuery(this);\r
+        }\r
+        private void btn_clear_Click(object sender, EventArgs e)\r
+        {\r
+            rtf_query.Clear();\r
         }\r
+        #endregion\r
 \r
-        // Selects the preset called "normal". This is HandBrakes default settings\r
-        private void loadNormalPreset()\r
+        // MainWindow Components, Actions and Functions ***********************\r
+\r
+        #region DVD Drive Detection\r
+        // Source Button Drive Detection\r
+        private delegate void ProgressUpdateHandler();\r
+        private void getDriveInfoThread()\r
         {\r
             try\r
             {\r
-                string appPath = Application.StartupPath.ToString() + "\\presets.dat";\r
-                if (File.Exists(appPath))\r
+                if (this.InvokeRequired)\r
                 {\r
+                    this.BeginInvoke(new ProgressUpdateHandler(getDriveInfoThread));\r
+                    return;\r
+                }\r
 \r
-                    int normal = 0;\r
-                    foreach (TreeNode treenode in treeView_presets.Nodes)\r
+                Boolean foundDrive = false;\r
+                DriveInfo[] theCollectionOfDrives = DriveInfo.GetDrives();\r
+                foreach (DriveInfo curDrive in theCollectionOfDrives)\r
+                {\r
+                    if (curDrive.DriveType == DriveType.CDRom)\r
                     {\r
-                        if (treenode.ToString().Equals("TreeNode: Normal"))\r
-                            normal = treenode.Index;\r
-                    }\r
+                        if (curDrive.IsReady)\r
+                        {\r
+                            if (File.Exists(curDrive.RootDirectory.ToString() + "VIDEO_TS\\VIDEO_TS.IFO"))\r
+                                mnu_dvd_drive.Text = curDrive.RootDirectory.ToString() + "VIDEO_TS (" + curDrive.VolumeLabel + ")";\r
+                            else\r
+                                mnu_dvd_drive.Text = "[No DVD Drive Ready]";\r
 \r
-                    TreeNode np = treeView_presets.Nodes[normal];\r
+                            foundDrive = true;\r
 \r
-                    treeView_presets.SelectedNode = np;\r
+                        }\r
+                    }\r
                 }\r
+\r
+                if (foundDrive == false)\r
+                    mnu_dvd_drive.Text = "[No DVD Drive Ready]";\r
             }\r
             catch (Exception)\r
             {\r
-                // Do nothing\r
+                mnu_dvd_drive.Text = "[No DVD Drive Ready / Found]";\r
             }\r
         }\r
+        #endregion\r
 \r
-        // Set's the current options set in the program as the new defaults for the program.\r
-        private void btn_setDefault_Click(object sender, EventArgs e)\r
+        #region Audio Panel Code Helpers\r
+        private void setAudioByContainer(String path)\r
         {\r
-            String query = hb_common_func.GenerateTheQuery(this);\r
-            Properties.Settings.Default.defaultUserSettings = query;\r
-            // Save the new default Settings\r
-            Properties.Settings.Default.Save();\r
-            MessageBox.Show("New default settings saved.", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);\r
-        }\r
+            string oldval = "";\r
 \r
-        // When the user select a preset from the treeview, load it\r
-        private void treeView_presets_AfterSelect(object sender, TreeViewEventArgs e)\r
-        {\r
-            string selectedPreset = null;\r
-            selectedPreset = treeView_presets.SelectedNode.Text;\r
+            if ((path.EndsWith(".mp4")) || (path.EndsWith(".m4v")))\r
+            {\r
+                oldval = drp_audenc_1.Text;\r
+                drp_audenc_1.Items.Clear();\r
+                drp_audenc_1.Items.Add("AAC");\r
+                drp_audenc_1.Items.Add("AC3");\r
+                if ((oldval != "AAC") && (oldval != "AC3"))\r
+                    drp_audenc_1.SelectedIndex = 0;\r
 \r
-            try\r
+            }\r
+            else if (path.EndsWith(".avi"))\r
             {\r
-                string appPath = Application.StartupPath.ToString() + "\\presets.dat";\r
-                if (File.Exists(appPath))\r
-                {\r
-                    StreamReader presetInput = new StreamReader(appPath);\r
-                    while (!presetInput.EndOfStream)\r
-                    {\r
-                        if ((char)presetInput.Peek() == '+')\r
-                        {\r
-                            string preset = presetInput.ReadLine().Replace("+ ", "");\r
-                            Regex r = new Regex("(:  )"); // Split on hyphens. \r
-                            string[] presetName = r.Split(preset);\r
+                oldval = drp_audenc_1.Text;\r
+                drp_audenc_1.Items.Clear();\r
+                drp_audenc_1.Items.Add("MP3");\r
+                drp_audenc_1.Items.Add("AC3");\r
+                if ((oldval != "MP3") && (oldval != "AC3"))\r
+                    drp_audenc_1.SelectedIndex = 0;\r
 \r
-                            if (selectedPreset == presetName[0])\r
-                            {\r
-                                // Need to disable anamorphic now, otherwise it may overide the width / height values later.\r
-                                CheckPixelRatio.CheckState = CheckState.Unchecked;\r
+            }\r
+            else if (path.EndsWith(".ogm"))\r
+            {\r
+                drp_audenc_1.Items.Clear();\r
+                drp_audenc_1.Items.Add("Vorbis");\r
+                drp_audenc_1.SelectedIndex = 0;\r
 \r
-                                // Send the query from the file to the Query Parser class\r
-                                Functions.QueryParser presetQuery = Functions.QueryParser.Parse(preset);\r
+            }\r
+            else if (path.EndsWith(".mkv"))\r
+            {\r
+                drp_audenc_1.Items.Clear();\r
+                drp_audenc_1.Items.Add("AAC");\r
+                drp_audenc_1.Items.Add("MP3");\r
+                drp_audenc_1.Items.Add("AC3");\r
+                drp_audenc_1.Items.Add("Vorbis");\r
+                if (drp_audenc_1.Text == string.Empty)\r
+                    drp_audenc_1.SelectedIndex = 0;\r
+            }\r
+        }\r
+        private void setVideoByContainer(String path)\r
+        {\r
+            string oldval = "";\r
+\r
+            if ((path.EndsWith(".mp4")) || (path.EndsWith(".m4v")))\r
+            {\r
+                oldval = drp_videoEncoder.Text;\r
+                drp_videoEncoder.Items.Clear();\r
+                drp_videoEncoder.Items.Add("MPEG-4 (FFmpeg)");\r
+                drp_videoEncoder.Items.Add("MPEG-4 (XviD)");\r
+                drp_videoEncoder.Items.Add("H.264 (x264)");\r
+                if (oldval == "VP3 (Theora)")\r
+                    drp_videoEncoder.SelectedIndex = 2;\r
+                else\r
+                    drp_videoEncoder.Text = oldval;\r
 \r
-                                // Now load the preset\r
-                                hb_common_func.presetLoader(this, presetQuery, selectedPreset);\r
-                            }\r
-                        }\r
-                        else\r
-                            presetInput.ReadLine();\r
-                    }\r
-                }\r
             }\r
-            catch (Exception exc)\r
+            else if (path.EndsWith(".avi"))\r
+            {\r
+                oldval = drp_videoEncoder.Text;\r
+                drp_videoEncoder.Items.Clear();\r
+                drp_videoEncoder.Items.Add("MPEG-4 (FFmpeg)");\r
+                drp_videoEncoder.Items.Add("MPEG-4 (XviD)");\r
+                drp_videoEncoder.Items.Add("H.264 (x264)");\r
+                if (oldval == "VP3 (Theora)")\r
+                    drp_videoEncoder.SelectedIndex = 2;\r
+                else\r
+                    drp_videoEncoder.Text = oldval;\r
+            }\r
+            else if (path.EndsWith(".ogm"))\r
             {\r
-                MessageBox.Show(exc.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
+                oldval = drp_videoEncoder.Text;\r
+                drp_videoEncoder.Items.Clear();\r
+                drp_videoEncoder.Items.Add("MPEG-4 (FFmpeg)");\r
+                drp_videoEncoder.Items.Add("MPEG-4 (XviD)");\r
+                drp_videoEncoder.Items.Add("VP3 (Theora)");\r
+                if (oldval == "H.264 (x264)")\r
+                    drp_videoEncoder.SelectedIndex = 2;\r
+                else\r
+                    drp_videoEncoder.Text = oldval;\r
+            }\r
+            else if (path.EndsWith(".mkv"))\r
+            {\r
+                oldval = drp_videoEncoder.Text;\r
+                drp_videoEncoder.Items.Clear();\r
+                drp_videoEncoder.Items.Add("MPEG-4 (FFmpeg)");\r
+                drp_videoEncoder.Items.Add("MPEG-4 (XviD)");\r
+                drp_videoEncoder.Items.Add("H.264 (x264)");\r
+                drp_videoEncoder.Items.Add("VP3 (Theora)");\r
+                drp_videoEncoder.Text = oldval;\r
             }\r
         }\r
+        private void setBitrateSelections384(ComboBox dropDown)\r
+        {\r
+            dropDown.Items.Clear();\r
+            dropDown.Items.Add("32");\r
+            dropDown.Items.Add("40");\r
+            dropDown.Items.Add("48");\r
+            dropDown.Items.Add("56");\r
+            dropDown.Items.Add("64");\r
+            dropDown.Items.Add("80");\r
+            dropDown.Items.Add("86");\r
+            dropDown.Items.Add("112");\r
+            dropDown.Items.Add("128");\r
+            dropDown.Items.Add("160");\r
+            dropDown.Items.Add("192");\r
+            dropDown.Items.Add("224");\r
+            dropDown.Items.Add("256");\r
+            dropDown.Items.Add("320");\r
+            dropDown.Items.Add("384");\r
+        }\r
+        private void setBitrateSelections320(ComboBox dropDown)\r
+        {\r
+            dropDown.Items.Clear();\r
+            dropDown.Items.Add("32");\r
+            dropDown.Items.Add("40");\r
+            dropDown.Items.Add("48");\r
+            dropDown.Items.Add("56");\r
+            dropDown.Items.Add("64");\r
+            dropDown.Items.Add("80");\r
+            dropDown.Items.Add("86");\r
+            dropDown.Items.Add("112");\r
+            dropDown.Items.Add("128");\r
+            dropDown.Items.Add("160");\r
+            dropDown.Items.Add("192");\r
+            dropDown.Items.Add("224");\r
+            dropDown.Items.Add("256");\r
+            dropDown.Items.Add("320");\r
+        }\r
+        private void setBitrateSelections160(ComboBox dropDown)\r
+        {\r
+            dropDown.Items.Clear();\r
+            dropDown.Items.Add("32");\r
+            dropDown.Items.Add("40");\r
+            dropDown.Items.Add("48");\r
+            dropDown.Items.Add("56");\r
+            dropDown.Items.Add("64");\r
+            dropDown.Items.Add("80");\r
+            dropDown.Items.Add("86");\r
+            dropDown.Items.Add("112");\r
+            dropDown.Items.Add("128");\r
+            dropDown.Items.Add("160");\r
+        }\r
+        private void setMixDownAllOptions(ComboBox dropdown)\r
+        {\r
+            dropdown.Items.Clear();\r
+            dropdown.Items.Add("Automatic");\r
+            dropdown.Items.Add("Mono");\r
+            dropdown.Items.Add("Stereo");\r
+            dropdown.Items.Add("Dolby Surround");\r
+            dropdown.Items.Add("Dolby Pro Logic II");\r
+            dropdown.Items.Add("6 Channel Discrete");\r
+        }\r
+        private void setMixDownNotAAC(ComboBox dropdown)\r
+        {\r
+            dropdown.Items.Clear();\r
+            dropdown.Items.Add("Automatic");\r
+            dropdown.Items.Add("Stereo");\r
+            dropdown.Items.Add("Dolby Surround");\r
+            dropdown.Items.Add("Dolby Pro Logic II");\r
+        }\r
+        private void audioEncoderChange(ComboBox audenc, ComboBox audMix, ComboBox audbit, ComboBox audsr)\r
+        {\r
+            if (audenc.Text == "AC3")\r
+            {\r
+                audMix.Enabled = false;\r
+                audbit.Enabled = false;\r
+                audsr.Enabled = false;\r
 \r
+                audMix.Text = "Automatic";\r
+                audbit.Text = "160";\r
+                audsr.Text = "Auto";\r
+            }\r
+            else\r
+            {\r
+                // Just make sure not to re-enable the following boxes if the track above is none\r
+                /* if (drp_track2Audio.Text != "None")\r
+                 {\r
+                     audMix.Enabled = true;\r
+                     audbit.Enabled = true;\r
+                     audsr.Enabled = true;\r
+\r
+                     audMix.Text = "Automatic";\r
+                     audbit.Text = "160";\r
+                     audsr.Text = "Auto";\r
+                 }*/\r
+            }\r
+        }\r
         #endregion\r
 \r
-        //---------------------------------------------------\r
-        // Encode / Cancel Buttons\r
-        // Encode Progress Text Handler\r
-        //---------------------------------------------------\r
+        #region Public Methods\r
 \r
-        #region Encodeing and Queue\r
+        /// <summary>\r
+        /// Setup the GUI for Encoding or finished Encoding.\r
+        /// 1 = Encode Running\r
+        /// 0 = Encode Finished.\r
+        /// </summary>\r
+        /// <param name="i">Int</param>\r
+        public void setEncodeFinished()\r
+        {\r
+            try\r
+            {\r
+                if (this.InvokeRequired)\r
+                {\r
+                    this.BeginInvoke(new UpdateWindowHandler(setEncodeFinished));\r
+                    return;\r
+                }\r
 \r
-        Functions.CLI process = new Functions.CLI();\r
-        private delegate void UpdateUIHandler();\r
+                lbl_encode.Text = "Encoding Finished";\r
+                btn_start.Text = "Start";\r
+                btn_start.ToolTipText = "Start the encoding process";\r
+                btn_start.Image = Properties.Resources.Play;\r
 \r
-        [DllImport("user32.dll")]\r
-        public static extern void LockWorkStation();\r
-        [DllImport("user32.dll")]\r
-        public static extern int ExitWindowsEx(int uFlags, int dwReason);\r
+                // If the window is minimized, display the notification in a popup.\r
+                if (FormWindowState.Minimized == this.WindowState)\r
+                {\r
+                    notifyIcon.BalloonTipText = lbl_encode.Text;\r
+                    notifyIcon.ShowBalloonTip(500);\r
+                }\r
 \r
-        private void btn_start_Click(object sender, EventArgs e)\r
+            }\r
+            catch (Exception exc)\r
+            {\r
+                MessageBox.Show(exc.ToString());\r
+            }\r
+        }\r
+        public void setEncodeStarted()\r
         {\r
-            if (text_source.Text == "" || text_source.Text == "Click 'Browse' to continue" || text_destination.Text == "")\r
-                MessageBox.Show("No source OR destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
-            else\r
+            try\r
             {\r
-                String query;\r
-                if (rtf_query.Text != "")\r
-                    query = rtf_query.Text;\r
-                else\r
-                    query = hb_common_func.GenerateTheQuery(this);\r
+                if (this.InvokeRequired)\r
+                {\r
+                    this.BeginInvoke(new UpdateWindowHandler(setEncodeStarted));\r
+                    return;\r
+                }\r
 \r
-                ThreadPool.QueueUserWorkItem(procMonitor, query);\r
                 lbl_encode.Visible = true;\r
                 lbl_encode.Text = "Encoding in Progress";\r
+                btn_start.Text = "Stop";\r
+                btn_start.ToolTipText = "Stop the encoding process. \nWarning: This may break your file. Press ctrl-c in the CLI window if you wish it to exit cleanly.";\r
+                btn_start.Image = Properties.Resources.stop;\r
             }\r
-        }\r
-\r
-        private void btn_add2Queue_Click(object sender, EventArgs e)\r
-        {\r
-            if (text_source.Text == "" || text_source.Text == "Click 'Browse' to continue" || text_destination.Text == "")\r
-                MessageBox.Show("No source OR destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
-            else\r
+            catch (Exception exc)\r
             {\r
-                String query;\r
-                if (rtf_query.Text != "")\r
-                    query = rtf_query.Text;\r
-                else\r
-                    query = hb_common_func.GenerateTheQuery(this);\r
-\r
-                queueWindow.list_queue.Items.Add(query);\r
-                queueWindow.Show();\r
+                MessageBox.Show(exc.ToString());\r
             }\r
         }\r
 \r
-        private void btn_showQueue_Click(object sender, EventArgs e)\r
+        /// <summary>\r
+        /// Action can be "encode" or "scan"\r
+        /// Set the last action varible in the main window.\r
+        /// This is used to control which log file is displayed when the Activity window is displayed.\r
+        /// </summary>\r
+        /// <param name="last">String</param>\r
+        public void setLastAction(string last)\r
         {\r
-            showQueue();\r
+            this.lastAction = last;\r
         }\r
 \r
-        private void showQueue()\r
+        /// <summary>\r
+        /// DVD parseing. Pass in a parsed DVD.\r
+        /// </summary>\r
+        /// <param name="dvd"></param>\r
+        public void setStreamReader(Parsing.DVD dvd)\r
         {\r
-            queueWindow.Show();\r
+            this.thisDVD = dvd;\r
         }\r
 \r
-        private void procMonitor(object state)\r
+        /// <summary>\r
+        /// Reload the preset panel display\r
+        /// </summary>\r
+        public void loadPresetPanel()\r
         {\r
-            // Make sure we are not already encoding and if we are then display an error.\r
-            if (hbProc != null)\r
-                MessageBox.Show("Handbrake is already encoding a video!", "Status", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
-            else\r
-            {\r
-                hbProc = process.runCli(this, (string)state, false, false, false, false);\r
-                hbProc.WaitForExit();\r
+            presetHandler.loadPresetData();\r
+\r
+            treeView_presets.Nodes.Clear();\r
 \r
-                setEncodeLabel();\r
-                hbProc = null;\r
+            List<Presets.Preset> presetNameList = new List<Presets.Preset>();\r
+            List<string> presetNames = new List<string>();\r
+            TreeNode preset_treeview = new TreeNode();\r
+\r
+            TreeNode rootNode = new TreeNode();\r
+            TreeNode rootNodeTwo = new TreeNode();\r
+            TreeNode childNode = new TreeNode();\r
+            int workingLevel = 0;\r
+            string previousCategory = String.Empty;\r
+            string currentCategory = String.Empty;\r
 \r
-                // Do something whent he encode ends.\r
-                switch (Properties.Settings.Default.CompletionOption)\r
+            presetNameList = presetHandler.getBuildInPresets();\r
+            if (presetNameList.Count != 0)\r
+            {\r
+                foreach (Presets.Preset preset in presetNameList)\r
                 {\r
-                    case "Shutdown":\r
-                        System.Diagnostics.Process.Start("Shutdown", "-s -t 60");\r
-                        break;\r
-                    case "Log Off":\r
-                        ExitWindowsEx(0, 0);\r
-                        break;\r
-                    case "Suspend":\r
-                        Application.SetSuspendState(PowerState.Suspend, true, true);\r
-                        break;\r
-                    case "Hibernate":\r
-                        Application.SetSuspendState(PowerState.Hibernate, true, true);\r
-                        break;\r
-                    case "Lock System":\r
-                        LockWorkStation();\r
-                        break;\r
-                    case "Quit HandBrake":\r
-                        Application.Exit();\r
-                        break;\r
-                    default:\r
-                        break;\r
+                    // Handle Root Nodes\r
+\r
+                    // First Case - No presets have been read yet so setup the root category\r
+                    if (preset.Level == 1 && currentCategory == String.Empty)\r
+                    {\r
+                        rootNode = new TreeNode(preset.Category);\r
+                        workingLevel = preset.Level;\r
+                        currentCategory = preset.Category;\r
+                        previousCategory = preset.Category;\r
+                    }\r
+\r
+                    // Second Case - This is the first sub child node.\r
+                    if (preset.Level == 2 && workingLevel == 1 && currentCategory != preset.Category)\r
+                    {\r
+                        rootNodeTwo = new TreeNode(preset.Category);\r
+                        workingLevel = preset.Level;\r
+                        currentCategory = preset.Category;\r
+                        rootNode.Nodes.Add(rootNodeTwo);\r
+                    }\r
+\r
+                    // Third Case - Any presets the sub presets detected in the above if statment.\r
+                    if (preset.Level == 1 && workingLevel == 2)\r
+                    {\r
+                        workingLevel = preset.Level;\r
+                        currentCategory = preset.Category;\r
+                    }\r
+\r
+                    // Fourth Case - We've finished this root node and are onto the next root node.\r
+                    if (preset.Level == 1 && workingLevel == 1 && previousCategory != preset.Category)\r
+                    {\r
+                        treeView_presets.Nodes.Add(rootNode); // Add the finished node\r
+\r
+                        rootNode = new TreeNode(preset.Category);\r
+                        workingLevel = preset.Level;\r
+                        currentCategory = preset.Category;\r
+                        previousCategory = preset.Category;\r
+                    }\r
+\r
+                    // Handle Child Nodes\r
+                    // Add First level child nodes to the current root node\r
+                    if (preset.Level == 1 && workingLevel == 1 && currentCategory == preset.Category)\r
+                    {\r
+                        childNode = new TreeNode(preset.Name);\r
+                        rootNode.Nodes.Add(childNode);\r
+                    }\r
+\r
+                    // Add Second level child nodes to the current sub root node\r
+                    if (preset.Level == 2 && workingLevel == 2 && currentCategory == preset.Category)\r
+                    {\r
+                        childNode = new TreeNode(preset.Name);\r
+                        rootNodeTwo.Nodes.Add(childNode);\r
+                    }\r
                 }\r
+\r
+                // Add the final root node which does not get added above.\r
+                treeView_presets.Nodes.Add(rootNode);\r
             }\r
-        }\r
 \r
-        private void setEncodeLabel()\r
-        {\r
-            if (this.InvokeRequired)\r
+            // User Presets\r
+            presetNames = presetHandler.getUserPresetNames();\r
+            foreach (string preset in presetNames)\r
             {\r
-                this.BeginInvoke(new UpdateUIHandler(setEncodeLabel));\r
-                return;\r
+                preset_treeview = new TreeNode(preset);\r
+                preset_treeview.ForeColor = Color.Black;\r
+\r
+                // Now Fill Out List View with Items\r
+                treeView_presets.Nodes.Add(preset_treeview);\r
             }\r
-            lbl_encode.Text = "Encoding Finished";\r
         }\r
 \r
         #endregion\r
 \r
-        private void text_destination_TextChanged(object sender, EventArgs e)\r
-        {\r
-\r
-        }\r
 \r
 \r
 \r