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LinGui: enable libdvdnav by default
[handbrake-jp/handbrake-jp-git.git] / win / C# / frmMain.cs
index 69e429c..a377aca 100644 (file)
@@ -7,6 +7,7 @@
 using System;\r
 using System.Collections.Generic;\r
 using System.Drawing;\r
+using System.Globalization;\r
 using System.Windows.Forms;\r
 using System.IO;\r
 using System.Diagnostics;\r
@@ -21,21 +22,25 @@ namespace Handbrake
     public partial class frmMain : Form\r
     {\r
         // Objects which may be used by one or more other objects *************\r
-        QueueHandler encodeQueue = new QueueHandler();\r
+        EncodeAndQueueHandler encodeQueue = new EncodeAndQueueHandler();\r
         PresetsHandler presetHandler = new PresetsHandler();\r
         QueryGenerator queryGen = new QueryGenerator();\r
 \r
         // Globals: Mainly used for tracking. *********************************\r
-        private Title selectedTitle;\r
+        public Title selectedTitle;\r
         private DVD thisDVD;\r
         private frmQueue queueWindow;\r
         private frmPreview qtpreview;\r
+        private frmActivityWindow ActivityWindow;\r
         private Form splash;\r
         public string sourcePath;\r
+        private string lastAction;\r
+        private SourceType selectedSourceType;\r
+        private string dvdDrivePath;\r
+        private string dvdDriveLabel;\r
 \r
         // Delegates **********************************************************\r
         private delegate void UpdateWindowHandler();\r
-        private delegate void UpdateStatusChanger();\r
 \r
         // Applicaiton Startup ************************************************\r
 \r
@@ -44,8 +49,8 @@ namespace Handbrake
         {\r
             // Load and setup the splash screen in this thread\r
             splash = new frmSplashScreen();\r
-            splash.Show();\r
-            Label lblStatus = new Label { Size = new Size(250, 20), Location = new Point(10, 280) };\r
+            splash.Show(this);\r
+            Label lblStatus = new Label { Size = new Size(150, 20), Location = new Point(182, 102) };\r
             splash.Controls.Add(lblStatus);\r
 \r
             InitializeComponent();\r
@@ -71,8 +76,7 @@ namespace Handbrake
                     lblStatus.Text = "Checking for updates ...";\r
                     Application.DoEvents();\r
 \r
-                    Thread updateCheckThread = new Thread(startupUpdateCheck);\r
-                    updateCheckThread.Start();\r
+                    Main.BeginCheckForUpdates(new AsyncCallback(UpdateCheckDone), false);\r
                 }\r
             }\r
 \r
@@ -87,12 +91,12 @@ namespace Handbrake
                 tabs_panel.TabPages.RemoveAt(7); // 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 && Properties.Settings.Default.defaultPreset != "")\r
+            if (Properties.Settings.Default.defaultPreset != "")\r
             {\r
-                if (presetHandler.getPreset(Properties.Settings.Default.defaultPreset) != null)\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
+                    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
@@ -118,6 +122,9 @@ namespace Handbrake
             if (Properties.Settings.Default.tooltipEnable)\r
                 ToolTip.Active = true;\r
 \r
+            // Register with Growl (if not using Growl for the encoding completion action, this wont hurt anything)\r
+            GrowlCommunicator.Register();\r
+\r
             //Finished Loading\r
             lblStatus.Text = "Loading Complete!";\r
             Application.DoEvents();\r
@@ -130,37 +137,42 @@ namespace Handbrake
             queueRecovery();\r
         }\r
 \r
-        // Startup Functions   \r
-        private void startupUpdateCheck()\r
+        private void UpdateCheckDone(IAsyncResult result)\r
         {\r
+            if (InvokeRequired)\r
+            {\r
+                Invoke(new MethodInvoker(() => UpdateCheckDone(result)));\r
+                return;\r
+            }\r
+\r
+            UpdateCheckInformation info;\r
+\r
             try\r
             {\r
-                if (InvokeRequired)\r
-                {\r
-                    BeginInvoke(new UpdateStatusChanger(startupUpdateCheck));\r
-                    return;\r
-                }\r
+                info = Main.EndCheckForUpdates(result);\r
 \r
-                Boolean update = Main.updateCheck(false);\r
-                if (update)\r
+                if (info.NewVersionAvailable)\r
                 {\r
-                    frmUpdater updateWindow = new frmUpdater();\r
-                    updateWindow.Show();\r
+                    frmUpdater updateWindow = new frmUpdater(info.BuildInformation);\r
+                    updateWindow.ShowDialog();\r
                 }\r
             }\r
-            catch (Exception exc)\r
+            catch (Exception ex)\r
             {\r
-                MessageBox.Show(splash, "Unable to perform update check. If this problem persists, you can turn of update checking in the program options. \nError Information: \n\n" + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
+                if ((bool)result.AsyncState)\r
+                    MessageBox.Show("Unable to check for updates, Please try again later.\n\nDetailed Error Information:\n" + ex, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
             }\r
         }\r
+\r
+        // Startup Functions   \r
         private void queueRecovery()\r
         {\r
-            if (Main.check_queue_recovery())\r
+            if (Main.checkQueueRecovery())\r
             {\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
+                    encodeQueue.LoadQueueFromFile("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
@@ -172,24 +184,104 @@ namespace Handbrake
         }\r
         #endregion\r
 \r
+        #region Properties\r
+        public string SourceName\r
+        {\r
+            get\r
+            {\r
+                if (this.selectedSourceType == SourceType.DvdDrive)\r
+                {\r
+                    return this.dvdDriveLabel;\r
+                }\r
+\r
+                return Path.GetFileNameWithoutExtension(this.sourcePath);\r
+            }\r
+        }\r
+        #endregion\r
+\r
         #region Events\r
         // Encoding Events for setting up the GUI\r
         private void events()\r
         {\r
+            // Handle Widget changes when preset is selected.\r
+            RegisterPresetEventHandler();\r
+\r
             // Handle Window Resize\r
             if (Properties.Settings.Default.MainWindowMinimize)\r
                 this.Resize += new EventHandler(frmMain_Resize);\r
 \r
             // Handle Encode Start / Finish / Pause\r
-            encodeQueue.OnEncodeEnded += new EventHandler(encodeEnded);\r
-            encodeQueue.OnPaused += new EventHandler(encodePaused);\r
-            encodeQueue.OnEncodeStart += new EventHandler(encodeStarted);\r
+            encodeQueue.CurrentJobCompleted += new EventHandler(encodeEnded);\r
+            encodeQueue.QueuePauseRequested += new EventHandler(encodePaused);\r
+            encodeQueue.NewJobStarted += new EventHandler(encodeStarted);\r
 \r
             // Handle a file being draged onto the GUI.\r
             this.DragEnter += new DragEventHandler(frmMain_DragEnter);\r
             this.DragDrop += new DragEventHandler(frmMain_DragDrop);\r
         }\r
 \r
+        // Change the preset label to custom when a user changes a setting. Don't want to give the impression that users can change settings and still be using a preset\r
+        private void RegisterPresetEventHandler()\r
+        {\r
+            // Output Settings\r
+            drop_format.SelectedIndexChanged += new EventHandler(changePresetLabel);\r
+            check_largeFile.CheckedChanged += new EventHandler(changePresetLabel);\r
+            check_iPodAtom.CheckedChanged += new EventHandler(changePresetLabel);\r
+            check_optimiseMP4.CheckedChanged += new EventHandler(changePresetLabel);\r
+\r
+            // Picture Settings\r
+            //PictureSettings.PictureSettingsChanged += new EventHandler(changePresetLabel);\r
+\r
+            // Filter Settings\r
+            Filters.FilterSettingsChanged += new EventHandler(changePresetLabel);\r
+\r
+            // Video Tab\r
+            drp_videoEncoder.SelectedIndexChanged += new EventHandler(changePresetLabel);\r
+            check_2PassEncode.CheckedChanged += new EventHandler(changePresetLabel);\r
+            check_turbo.CheckedChanged += new EventHandler(changePresetLabel);\r
+            text_filesize.TextChanged += new EventHandler(changePresetLabel);\r
+            text_bitrate.TextChanged += new EventHandler(changePresetLabel);\r
+            slider_videoQuality.ValueChanged += new EventHandler(changePresetLabel);\r
+\r
+            // Audio Panel\r
+            AudioSettings.AudioListChanged += new EventHandler(changePresetLabel);\r
+\r
+            // Advanced Tab\r
+            x264Panel.rtf_x264Query.TextChanged += new EventHandler(changePresetLabel);\r
+        }\r
+        private void UnRegisterPresetEventHandler()\r
+        {\r
+            // Output Settings \r
+            drop_format.SelectedIndexChanged -= new EventHandler(changePresetLabel);\r
+            check_largeFile.CheckedChanged -= new EventHandler(changePresetLabel);\r
+            check_iPodAtom.CheckedChanged -= new EventHandler(changePresetLabel);\r
+            check_optimiseMP4.CheckedChanged -= new EventHandler(changePresetLabel);\r
+\r
+            // Picture Settings\r
+            //PictureSettings.PictureSettingsChanged -= new EventHandler(changePresetLabel);\r
+\r
+            // Filter Settings\r
+            Filters.FilterSettingsChanged -= new EventHandler(changePresetLabel);\r
+\r
+            // Video Tab\r
+            drp_videoEncoder.SelectedIndexChanged -= new EventHandler(changePresetLabel);\r
+            check_2PassEncode.CheckedChanged -= new EventHandler(changePresetLabel);\r
+            check_turbo.CheckedChanged -= new EventHandler(changePresetLabel);\r
+            text_filesize.TextChanged -= new EventHandler(changePresetLabel);\r
+            text_bitrate.TextChanged -= new EventHandler(changePresetLabel);\r
+            slider_videoQuality.ValueChanged -= new EventHandler(changePresetLabel);\r
+\r
+            // Audio Panel\r
+            AudioSettings.AudioListChanged -= new EventHandler(changePresetLabel);\r
+\r
+            // Advanced Tab\r
+            x264Panel.rtf_x264Query.TextChanged -= new EventHandler(changePresetLabel);\r
+        }\r
+        private void changePresetLabel(object sender, EventArgs e)\r
+        {\r
+            labelPreset.Text = "Output Settings (Preset: Custom)";\r
+        }\r
+\r
         private static void frmMain_DragEnter(object sender, DragEventArgs e)\r
         {\r
             if (e.Data.GetDataPresent(DataFormats.FileDrop, false))\r
@@ -198,21 +290,27 @@ namespace Handbrake
         private void frmMain_DragDrop(object sender, DragEventArgs e)\r
         {\r
             string[] fileList = e.Data.GetData(DataFormats.FileDrop) as string[];\r
+            sourcePath = string.Empty;\r
+\r
             if (fileList != null)\r
             {\r
                 if (fileList[0].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
+                {\r
+                    MessageBox.Show(\r
+                        "Sorry, HandBrake does not support UNC file paths. \nTry mounting the network share as a network drive in My Computer",\r
+                        "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
+                    UpdateSourceLabel();\r
+                }\r
                 else\r
                 {\r
                     if (fileList[0] != "")\r
-                    {\r
-                        setupGUIforScan(fileList[0]);\r
                         startScan(fileList[0]);\r
-                    }\r
                     else\r
-                        lbl_source.Text = "Click 'Source' to continue";\r
+                        UpdateSourceLabel();\r
                 }\r
             }\r
+            else\r
+                UpdateSourceLabel();\r
         }\r
         private void encodeStarted(object sender, EventArgs e)\r
         {\r
@@ -263,7 +361,7 @@ namespace Handbrake
         }\r
         private void mnu_options_Click(object sender, EventArgs e)\r
         {\r
-            Form options = new frmOptions();\r
+            Form options = new frmOptions(this);\r
             options.ShowDialog();\r
         }\r
         #endregion\r
@@ -271,10 +369,10 @@ namespace Handbrake
         #region Presets Menu\r
         private void mnu_presetReset_Click(object sender, EventArgs e)\r
         {\r
-            presetHandler.updateBuiltInPresets();\r
+            presetHandler.UpdateBuiltInPresets();\r
             loadPresetPanel();\r
             if (treeView_presets.Nodes.Count == 0)\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
+                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
 \r
@@ -282,32 +380,20 @@ namespace Handbrake
         }\r
         private void mnu_delete_preset_Click(object sender, EventArgs e)\r
         {\r
-            // Empty the preset file\r
-            string presetsFile = Application.StartupPath + "\\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);\r
-            }\r
-\r
-            // Reload the preset panel\r
-            loadPresetPanel();\r
+            presetHandler.RemoveBuiltInPresets();\r
+            loadPresetPanel(); // Reload the preset panel\r
         }\r
         private void mnu_SelectDefault_Click(object sender, EventArgs e)\r
         {\r
             loadNormalPreset();\r
         }\r
+        private void mnu_importMacPreset_Click(object sender, EventArgs e)\r
+        {\r
+            importPreset();\r
+        }\r
         private void btn_new_preset_Click(object sender, EventArgs e)\r
         {\r
-            Form preset = new frmAddPreset(this, queryGen.generateTheQuery(this), presetHandler);\r
+            Form preset = new frmAddPreset(this, queryGen.GenerateCLIQuery(this, 0, null), presetHandler);\r
             preset.ShowDialog();\r
         }\r
         #endregion\r
@@ -327,19 +413,45 @@ namespace Handbrake
         }\r
         private void mnu_UpdateCheck_Click(object sender, EventArgs e)\r
         {\r
-            Boolean update = Main.updateCheck(true);\r
-            if (update)\r
+            lbl_updateCheck.Visible = true;\r
+            Main.BeginCheckForUpdates(new AsyncCallback(updateCheckDoneMenu), false);\r
+        }\r
+        private void updateCheckDoneMenu(IAsyncResult result)\r
+        {\r
+            // Make sure it's running on the calling thread\r
+            if (InvokeRequired)\r
             {\r
-                frmUpdater updateWindow = new frmUpdater();\r
-                updateWindow.Show();\r
+                Invoke(new MethodInvoker(() => updateCheckDoneMenu(result)));\r
+                return;\r
+            }\r
+            UpdateCheckInformation info;\r
+            try\r
+            {\r
+                // Get the information about the new build, if any, and close the window\r
+                info = Main.EndCheckForUpdates(result);\r
+\r
+                if (info.NewVersionAvailable && info.BuildInformation != null)\r
+                {\r
+                    frmUpdater updateWindow = new frmUpdater(info.BuildInformation);\r
+                    updateWindow.ShowDialog();\r
+                }\r
+                else\r
+                    MessageBox.Show("There are no new updates at this time.", "Update Check", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
+                lbl_updateCheck.Visible = false;\r
+                return;\r
+            }\r
+            catch (Exception ex)\r
+            {\r
+                if ((bool)result.AsyncState)\r
+                    MessageBox.Show("Unable to check for updates, Please try again later.\n\nDetailed Error Information:\n" + ex, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
             }\r
-            else\r
-                MessageBox.Show("There are no new updates at this time.", "Update Check", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
         }\r
         private void mnu_about_Click(object sender, EventArgs e)\r
         {\r
-            Form About = new frmAbout();\r
-            About.ShowDialog();\r
+            using (frmAbout About = new frmAbout())\r
+            {\r
+                About.ShowDialog();\r
+            }\r
         }\r
         #endregion\r
 \r
@@ -353,20 +465,24 @@ namespace Handbrake
         {\r
             treeView_presets.CollapseAll();\r
         }\r
+        private void pmnu_import_Click(object sender, EventArgs e)\r
+        {\r
+            importPreset();\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, QueryGenerator.generateTabbedComponentsQuery(this), true);\r
+                presetHandler.Update(treeView_presets.SelectedNode.Text, QueryGenerator.GenerateTabbedComponentsQuery(this), true);\r
             else if (result == DialogResult.No)\r
-                presetHandler.updatePreset(treeView_presets.SelectedNode.Text, QueryGenerator.generateTabbedComponentsQuery(this), false);\r
+                presetHandler.Update(treeView_presets.SelectedNode.Text, QueryGenerator.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
-                treeView_presets.Nodes.Remove(treeView_presets.SelectedNode); \r
+                presetHandler.Remove(treeView_presets.SelectedNode.Text);\r
+                treeView_presets.Nodes.Remove(treeView_presets.SelectedNode);\r
             }\r
             treeView_presets.Select();\r
         }\r
@@ -377,7 +493,7 @@ namespace Handbrake
 \r
             // Now enable the save menu if the selected preset is a user preset\r
             if (treeView_presets.SelectedNode != null)\r
-                if (presetHandler.checkIfUserPresetExists(treeView_presets.SelectedNode.Text))\r
+                if (presetHandler.CheckIfUserPresetExists(treeView_presets.SelectedNode.Text))\r
                     pmnu_saveChanges.Enabled = true;\r
 \r
             treeView_presets.Select();\r
@@ -386,7 +502,7 @@ namespace Handbrake
         // Presets Management\r
         private void btn_addPreset_Click(object sender, EventArgs e)\r
         {\r
-            Form preset = new frmAddPreset(this, QueryGenerator.generateTabbedComponentsQuery(this), presetHandler);\r
+            Form preset = new frmAddPreset(this, QueryGenerator.GenerateTabbedComponentsQuery(this), presetHandler);\r
             preset.ShowDialog();\r
         }\r
         private void btn_removePreset_Click(object sender, EventArgs e)\r
@@ -396,7 +512,7 @@ namespace Handbrake
             {\r
                 if (treeView_presets.SelectedNode != null)\r
                 {\r
-                    presetHandler.remove(treeView_presets.SelectedNode.Text);\r
+                    presetHandler.Remove(treeView_presets.SelectedNode.Text);\r
                     treeView_presets.Nodes.Remove(treeView_presets.SelectedNode);\r
                 }\r
             }\r
@@ -425,7 +541,7 @@ namespace Handbrake
             {\r
                 if (treeView_presets.GetNodeAt(e.Location) != null)\r
                 {\r
-                    if (groupBox_output.Text.Contains(treeView_presets.GetNodeAt(e.Location).Text))\r
+                    if (labelPreset.Text.Contains(treeView_presets.GetNodeAt(e.Location).Text))\r
                         selectPreset();\r
                 }\r
             }\r
@@ -444,7 +560,7 @@ namespace Handbrake
                 if (result == DialogResult.Yes)\r
                 {\r
                     if (treeView_presets.SelectedNode != null)\r
-                        presetHandler.remove(treeView_presets.SelectedNode.Text);\r
+                        presetHandler.Remove(treeView_presets.SelectedNode.Text);\r
 \r
                     // Remember each nodes expanded status so we can reload it\r
                     List<Boolean> nodeStatus = new List<Boolean>();\r
@@ -472,10 +588,10 @@ namespace Handbrake
             {\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
+                if (presetHandler.GetPreset(presetName) != null)\r
                 {\r
-                    string query = presetHandler.getPreset(presetName).Query;\r
-                    Boolean loadPictureSettings = presetHandler.getPreset(presetName).PictureSettings;\r
+                    string query = presetHandler.GetPreset(presetName).Query;\r
+                    Boolean loadPictureSettings = presetHandler.GetPreset(presetName).PictureSettings;\r
 \r
                     if (query != null)\r
                     {\r
@@ -494,7 +610,7 @@ namespace Handbrake
                     }\r
                 }\r
             }\r
-        }      \r
+        }\r
         private void loadNormalPreset()\r
         {\r
             foreach (TreeNode treenode in treeView_presets.Nodes)\r
@@ -506,19 +622,44 @@ namespace Handbrake
                 }\r
             }\r
         }\r
+        private void importPreset()\r
+        {\r
+            Import imp = new Import();\r
+            if (openPreset.ShowDialog() == DialogResult.OK)\r
+            {\r
+                QueryParser parsed = imp.importMacPreset(openPreset.FileName);\r
+                if (presetHandler.CheckIfUserPresetExists(parsed.PresetName + " (Imported)"))\r
+                {\r
+                    DialogResult result = MessageBox.Show("This preset appears to already exist. Would you like to overwrite it?", "Overwrite preset?",\r
+                                                           MessageBoxButtons.YesNo, MessageBoxIcon.Warning);\r
+                    if (result == DialogResult.Yes)\r
+                    {\r
+                        PresetLoader.presetLoader(this, parsed, parsed.PresetName, parsed.UsesPictureSettings);\r
+                        presetHandler.Update(parsed.PresetName + " (Imported)", queryGen.GenerateCLIQuery(this, 0, null),\r
+                                                   parsed.UsesPictureSettings);\r
+                    }\r
+                }\r
+                else\r
+                {\r
+                    PresetLoader.presetLoader(this, parsed, parsed.PresetName, parsed.UsesPictureSettings);\r
+                    presetHandler.Add(parsed.PresetName, queryGen.GenerateCLIQuery(this, 0, null), parsed.UsesPictureSettings);\r
+\r
+                    if (presetHandler.Add(parsed.PresetName + " (Imported)", queryGen.GenerateCLIQuery(this, 0, null), parsed.UsesPictureSettings))\r
+                    {\r
+                        TreeNode preset_treeview = new TreeNode(parsed.PresetName + " (Imported)") { ForeColor = Color.Black };\r
+                        treeView_presets.Nodes.Add(preset_treeview);\r
+                    }\r
+                }\r
+            }\r
+        }\r
         #endregion\r
 \r
         #region ToolStrip\r
         private void btn_source_Click(object sender, EventArgs e)\r
         {\r
-            if (Properties.Settings.Default.drive_detection)\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
+            mnu_dvd_drive.Visible = true;\r
+            Thread driveInfoThread = new Thread(getDriveInfoThread);\r
+            driveInfoThread.Start();\r
         }\r
         private void btn_start_Click(object sender, EventArgs e)\r
         {\r
@@ -529,10 +670,10 @@ namespace Handbrake
                 if (result == DialogResult.Yes)\r
                 {\r
                     // Pause The Queue\r
-                    encodeQueue.pauseEncodeQueue();\r
+                    encodeQueue.RequestPause();\r
 \r
                     // Allow the CLI to exit cleanly\r
-                    Win32.SetForegroundWindow((int)encodeQueue.encodeHandler.processHandle);\r
+                    Win32.SetForegroundWindow((int)encodeQueue.processHandle);\r
                     SendKeys.Send("^C");\r
 \r
                     // Update the GUI\r
@@ -541,9 +682,44 @@ namespace Handbrake
             }\r
             else\r
             {\r
-                if (encodeQueue.count() != 0 || (lbl_source.Text != string.Empty && lbl_source.Text != "Click 'Source' to continue" && text_destination.Text != string.Empty))\r
+                if (encodeQueue.Count != 0 || (!string.IsNullOrEmpty(sourcePath) && !string.IsNullOrEmpty(text_destination.Text)))\r
                 {\r
-                    String query = rtf_query.Text != "" ? rtf_query.Text : queryGen.generateTheQuery(this);\r
+                    string generatedQuery = queryGen.GenerateCLIQuery(this, 0, null);\r
+                    string specifiedQuery = rtf_query.Text != "" ? rtf_query.Text : queryGen.GenerateCLIQuery(this, 0, null);\r
+                    string query = string.Empty;\r
+\r
+                    // Check to make sure the generated query matches the GUI settings\r
+                    if (Properties.Settings.Default.PromptOnUnmatchingQueries && !string.IsNullOrEmpty(specifiedQuery) && generatedQuery != specifiedQuery)\r
+                    {\r
+                        DialogResult result = MessageBox.Show("The query under the \"Query Editor\" tab " +\r
+                            "does not match the current GUI settings. Because the manual query takes " +\r
+                            "priority over the GUI, your recently updated settings will not be taken " +\r
+                            "into account when encoding this job." + Environment.NewLine + Environment.NewLine +\r
+                            "Do you want to replace the manual query with the GUI-generated query?",\r
+                            "Manual Query does not Match GUI",\r
+                            MessageBoxButtons.YesNoCancel, MessageBoxIcon.Asterisk,\r
+                            MessageBoxDefaultButton.Button3);\r
+\r
+                        switch (result)\r
+                        {\r
+                            case DialogResult.Yes:\r
+                                // Replace the manual query with the generated one\r
+                                query = generatedQuery;\r
+                                rtf_query.Text = generatedQuery;\r
+                                break;\r
+                            case DialogResult.No:\r
+                                // Use the manual query\r
+                                query = specifiedQuery;\r
+                                break;\r
+                            case DialogResult.Cancel:\r
+                                // Don't start the encode\r
+                                return;\r
+                        }\r
+                    }\r
+                    else\r
+                    {\r
+                        query = generatedQuery;\r
+                    }\r
 \r
                     DialogResult overwrite = DialogResult.Yes;\r
                     if (text_destination.Text != "")\r
@@ -552,44 +728,49 @@ namespace Handbrake
 \r
                     if (overwrite == DialogResult.Yes)\r
                     {\r
-                        if (encodeQueue.count() == 0)\r
-                            encodeQueue.add(query, lbl_source.Text, text_destination.Text);\r
+                        if (encodeQueue.Count == 0)\r
+                            encodeQueue.AddJob(query, sourcePath, text_destination.Text, (rtf_query.Text != ""));\r
 \r
                         queueWindow.setQueue();\r
-                        if (encodeQueue.count() > 1)\r
+                        if (encodeQueue.Count > 1)\r
                             queueWindow.Show(false);\r
 \r
                         setEncodeStarted(); // Encode is running, so setup the GUI appropriately\r
-                        encodeQueue.startEncode(); // Start The Queue Encoding Process\r
+                        encodeQueue.StartEncodeQueue(); // Start The Queue Encoding Process\r
                         lastAction = "encode";   // Set the last action to encode - Used for activity window.\r
+\r
+                        if (ActivityWindow != null)\r
+                            ActivityWindow.SetLogView(false);\r
+\r
                     }\r
                     this.Focus();\r
                 }\r
-                else if (lbl_source.Text == string.Empty || lbl_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 if (string.IsNullOrEmpty(sourcePath) || string.IsNullOrEmpty(text_destination.Text))\r
+                    MessageBox.Show("No source or destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
             }\r
         }\r
         private void btn_add2Queue_Click(object sender, EventArgs e)\r
         {\r
-\r
-            if (lbl_source.Text == string.Empty || lbl_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
+            if (string.IsNullOrEmpty(sourcePath) || string.IsNullOrEmpty(text_destination.Text))\r
+                MessageBox.Show("No source or destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
             else\r
             {\r
-                String query = queryGen.generateTheQuery(this);\r
+                String query = queryGen.GenerateCLIQuery(this, 0, null);\r
                 if (rtf_query.Text != "")\r
                     query = rtf_query.Text;\r
 \r
-                if (encodeQueue.checkDestinationPath(text_destination.Text))\r
+                if (encodeQueue.CheckForDestinationDuplicate(text_destination.Text))\r
                 {\r
                     DialogResult result = MessageBox.Show("There is already a queue item for this destination path. \n\n If you continue, the encode will be overwritten. Do you wish to continue?",\r
                   "Warning", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);\r
                     if (result == DialogResult.Yes)\r
-                        encodeQueue.add(query, lbl_source.Text, text_destination.Text);\r
+                        encodeQueue.AddJob(query, sourcePath, text_destination.Text, (rtf_query.Text != ""));\r
 \r
                 }\r
                 else\r
-                    encodeQueue.add(query, lbl_source.Text, text_destination.Text);\r
+                    encodeQueue.AddJob(query, sourcePath, text_destination.Text, (rtf_query.Text != ""));\r
+\r
+                lbl_encode.Text = encodeQueue.Count + " encode(s) pending in the queue";\r
 \r
                 queueWindow.Show();\r
             }\r
@@ -597,11 +778,12 @@ namespace Handbrake
         private void btn_showQueue_Click(object sender, EventArgs e)\r
         {\r
             queueWindow.Show();\r
+            queueWindow.Activate();\r
         }\r
         private void tb_preview_Click(object sender, EventArgs e)\r
         {\r
-            if (lbl_source.Text == "" || lbl_source.Text == "Click 'Source' to continue" || text_destination.Text == "")\r
-                MessageBox.Show("No source OR destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
+            if (string.IsNullOrEmpty(sourcePath) || string.IsNullOrEmpty(text_destination.Text))\r
+                MessageBox.Show("No source or destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
             else\r
             {\r
                 if (qtpreview == null)\r
@@ -621,8 +803,11 @@ namespace Handbrake
         private void btn_ActivityWindow_Click(object sender, EventArgs e)\r
         {\r
             String file = lastAction == "scan" ? "last_scan_log.txt" : "last_encode_log.txt";\r
+            if (ActivityWindow == null)\r
+                ActivityWindow = new frmActivityWindow(file, encodeQueue, this);\r
+\r
+            ActivityWindow.SetLogView(!encodeQueue.isEncoding);\r
 \r
-            frmActivityWindow ActivityWindow = new frmActivityWindow(file, encodeQueue, this);\r
             ActivityWindow.Show();\r
         }\r
         #endregion\r
@@ -659,87 +844,53 @@ namespace Handbrake
         //Source\r
         private void btn_dvd_source_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
-            lbl_source.Text = "";\r
-\r
             if (DVD_Open.ShowDialog() == DialogResult.OK)\r
             {\r
-                String 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 (filename != "")\r
-                    {\r
-                        lbl_source.Text = Path.GetFullPath(filename);\r
-                        setupGUIforScan(filename);\r
-                        startScan(filename);\r
-                    }\r
-                    else\r
-                        lbl_source.Text = "Click 'Source' to continue";\r
-                }\r
+                this.selectedSourceType = SourceType.Folder;\r
+                selectSource(DVD_Open.SelectedPath);\r
             }\r
             else\r
-                lbl_source.Text = "Click 'Source' to continue";\r
+                UpdateSourceLabel();\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
-            lbl_source.Text = "";\r
-\r
             if (ISO_Open.ShowDialog() == DialogResult.OK)\r
             {\r
-                String filename = ISO_Open.FileName;\r
-                if (filename.StartsWith("\\"))\r
-                    MessageBox.Show(\r
-                        "Sorry, HandBrake does not support UNC file paths. \nTry mounting the share as a network drive in My Computer",\r
-                        "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
-                else\r
-                {\r
-                    if (filename != "")\r
-                    {\r
-                        lbl_source.Text = Path.GetFileName(filename);\r
-                        setupGUIforScan(filename);\r
-                        startScan(filename);\r
-                    }\r
-                    else\r
-                        lbl_source.Text = "Click 'Source' to continue";\r
-                }\r
+                this.selectedSourceType = SourceType.VideoFile;\r
+                selectSource(ISO_Open.FileName);\r
             }\r
             else\r
-                lbl_source.Text = "Click 'Source' to continue";\r
+                UpdateSourceLabel();\r
         }\r
         private void mnu_dvd_drive_Click(object sender, EventArgs e)\r
         {\r
-            // Enable the creation of chapter markers.\r
+            if (this.dvdDrivePath == null) return;\r
+            this.selectedSourceType = SourceType.DvdDrive;\r
+            selectSource(this.dvdDrivePath);\r
+        }\r
+        private void selectSource(string file)\r
+        {\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
+            sourcePath = string.Empty;\r
 \r
-            if (mnu_dvd_drive.Text.Contains("VIDEO_TS"))\r
+            if (file == string.Empty) // Must have a file or path\r
             {\r
-                string[] path = mnu_dvd_drive.Text.Split(' ');\r
-                String filename = path[0];\r
-                lbl_source.Text = Path.GetFullPath(filename);\r
-                setupGUIforScan(filename);\r
-                startScan(filename);\r
+                UpdateSourceLabel();\r
+                return;\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
+            if (file.StartsWith("\\")) // NO UNC Paths\r
+            {\r
+                MessageBox.Show(\r
+                    "Sorry, HandBrake does not support UNC file paths. \nTry mounting the share as a network drive in My Computer",\r
+                    "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
+                UpdateSourceLabel();\r
+                return;\r
+            }\r
 \r
-            lbl_encode.Text = "";\r
+            sourcePath = Path.GetFileName(file);\r
+            startScan(file);\r
         }\r
         private void drp_dvdtitle_Click(object sender, EventArgs e)\r
         {\r
@@ -748,9 +899,9 @@ namespace Handbrake
         }\r
         private void drp_dvdtitle_SelectedIndexChanged(object sender, EventArgs e)\r
         {\r
-            // Reset some values on the form\r
-            PictureSettings.lbl_Aspect.Text = "Select a Title";\r
-            //lbl_RecomendedCrop.Text = "Select a Title";\r
+            UnRegisterPresetEventHandler();\r
+\r
+            PictureSettings.lbl_Aspect.Text = "Select a Title"; // Reset some values on the form\r
             drop_chapterStart.Items.Clear();\r
             drop_chapterFinish.Items.Clear();\r
 \r
@@ -760,7 +911,7 @@ namespace Handbrake
             {\r
                 selectedTitle = drp_dvdtitle.SelectedItem as Title;\r
                 lbl_duration.Text = selectedTitle.Duration.ToString();\r
-                PictureSettings.setComponentsAfterScan(selectedTitle);  // Setup Picture Settings Tab Control\r
+                PictureSettings.Source = selectedTitle;  // Setup Picture Settings Tab Control\r
 \r
                 // Populate the Angles dropdown\r
                 drop_angle.Items.Clear();\r
@@ -791,23 +942,25 @@ namespace Handbrake
                     drop_chapterFinish.Text = drop_chapterFinish.Items[drop_chapterFinish.Items.Count - 1].ToString();\r
 \r
                 // Populate the Audio Channels Dropdown\r
-                AudioSettings.setTrackList(selectedTitle);\r
+                AudioSettings.SetTrackList(selectedTitle);\r
 \r
                 // Populate the Subtitles dropdown\r
                 Subtitles.drp_subtitleTracks.Items.Clear();\r
                 Subtitles.drp_subtitleTracks.Items.Add("Foreign Audio Search (Bitmap)");\r
                 Subtitles.drp_subtitleTracks.Items.AddRange(selectedTitle.Subtitles.ToArray());\r
                 Subtitles.drp_subtitleTracks.SelectedIndex = 0;\r
+                Subtitles.Clear();\r
+                Subtitles.setSubtitleTrackAuto();\r
             }\r
 \r
             // Run the autoName & chapterNaming functions\r
             if (Properties.Settings.Default.autoNaming)\r
             {\r
-                string autoPath = Main.autoName(drp_dvdtitle, drop_chapterStart.Text, drop_chapterFinish.Text, lbl_source.Text, text_destination.Text, drop_format.SelectedIndex);\r
+                string autoPath = Main.autoName(this);\r
                 if (autoPath != null)\r
                     text_destination.Text = autoPath;\r
                 else\r
-                    MessageBox.Show("You currently have automatic file naming enabled for the destination box, but you do not have a default direcotry set. You should set this in the program options (see Tools Menu)", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
+                    MessageBox.Show("You currently have \"Automatically name output files\" enabled for the destination file box, but you do not have a default directory set.\n\nYou should set a \"Default Path\" in HandBrakes preferences. (See 'Tools' menu -> 'Options' -> 'General' Tab -> 'Default Path')", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
             }\r
 \r
             data_chpt.Rows.Clear();\r
@@ -826,87 +979,76 @@ namespace Handbrake
             // Hack to force the redraw of the scrollbars which don't resize properly when the control is disabled.\r
             data_chpt.Columns[0].Width = 166;\r
             data_chpt.Columns[0].Width = 165;\r
+\r
+            RegisterPresetEventHandler();\r
         }\r
-        private void drop_chapterStart_SelectedIndexChanged(object sender, EventArgs e)\r
+        private void chapersChanged(object sender, EventArgs e)\r
         {\r
-            int c_start, c_end;\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
+            Control ctl = (Control)sender;\r
+            int chapterStart, chapterEnd;\r
+            int.TryParse(drop_chapterStart.Text, out chapterStart);\r
+            int.TryParse(drop_chapterFinish.Text, out chapterEnd);\r
 \r
-            if (c_end != 0)\r
+            switch (ctl.Name)\r
             {\r
-                if (c_start > c_end)\r
-                    drop_chapterFinish.Text = c_start.ToString();\r
-            }\r
-\r
-            lbl_duration.Text = Main.calculateDuration(drop_chapterStart.Text, drop_chapterFinish.Text, selectedTitle).ToString();\r
-\r
-            // Run the Autonaming function\r
-            if (Properties.Settings.Default.autoNaming)\r
-                text_destination.Text = Main.autoName(drp_dvdtitle, drop_chapterStart.Text, drop_chapterFinish.Text, lbl_source.Text, text_destination.Text, drop_format.SelectedIndex);\r
+                case "drop_chapterStart":\r
+                    if (drop_chapterFinish.SelectedIndex == -1 && drop_chapterFinish.Items.Count != 0)\r
+                        drop_chapterFinish.SelectedIndex = drop_chapterFinish.Items.Count - 1;\r
 \r
-            // Disable chapter markers if only 1 chapter is selected.\r
-            if (c_start == c_end)\r
-            {\r
-                Check_ChapterMarkers.Checked = false;\r
-                Check_ChapterMarkers.Enabled = false;\r
-            }\r
-            else\r
-                Check_ChapterMarkers.Enabled = true;\r
-        }\r
-        private void drop_chapterFinish_SelectedIndexChanged(object sender, EventArgs e)\r
-        {\r
-            int c_start, c_end;\r
+                    if (chapterEnd != 0)\r
+                        if (chapterStart > chapterEnd)\r
+                            drop_chapterFinish.Text = chapterStart.ToString();\r
+                    break;\r
+                case "drop_chapterFinish":\r
+                    if (drop_chapterStart.Items.Count >= 1 && drop_chapterStart.SelectedIndex == -1)\r
+                        drop_chapterStart.SelectedIndex = 0;\r
 \r
-            if (drop_chapterStart.Text == "Auto" && drop_chapterStart.Items.Count >= 1)\r
-                drop_chapterStart.SelectedIndex = 1;\r
+                    if (chapterStart != 0)\r
+                        if (chapterEnd < chapterStart)\r
+                            drop_chapterFinish.Text = chapterStart.ToString();\r
 \r
-            int.TryParse(drop_chapterStart.Text, out c_start);\r
-            int.TryParse(drop_chapterFinish.Text, out c_end);\r
+                    // Add more rows to the Chapter menu if needed.\r
+                    if (Check_ChapterMarkers.Checked)\r
+                    {\r
+                        int i = data_chpt.Rows.Count, finish = 0;\r
+                        int.TryParse(drop_chapterFinish.Text, out finish);\r
 \r
-            if (c_start != 0)\r
-            {\r
-                if (c_end < c_start)\r
-                    drop_chapterFinish.Text = c_start.ToString();\r
+                        while (i < finish)\r
+                        {\r
+                            int n = data_chpt.Rows.Add();\r
+                            data_chpt.Rows[n].Cells[0].Value = (i + 1);\r
+                            data_chpt.Rows[n].Cells[1].Value = "Chapter " + (i + 1);\r
+                            data_chpt.Rows[n].Cells[0].ValueType = typeof(int);\r
+                            data_chpt.Rows[n].Cells[1].ValueType = typeof(string);\r
+                            i++;\r
+                        }\r
+                    }\r
+                    break;\r
             }\r
 \r
-            lbl_duration.Text = Main.calculateDuration(drop_chapterStart.Text, drop_chapterFinish.Text, selectedTitle).ToString();\r
+            // Update the Duration\r
+            lbl_duration.Text = Main.calculateDuration(drop_chapterStart.SelectedIndex, drop_chapterFinish.SelectedIndex, selectedTitle).ToString();\r
 \r
             // Run the Autonaming function\r
             if (Properties.Settings.Default.autoNaming)\r
-                text_destination.Text = Main.autoName(drp_dvdtitle, drop_chapterStart.Text, drop_chapterFinish.Text, lbl_source.Text, text_destination.Text, drop_format.SelectedIndex);\r
-\r
-            // Add more rows to the Chapter menu if needed.\r
-            if (Check_ChapterMarkers.Checked)\r
-            {\r
-                int i = data_chpt.Rows.Count, finish = 0;\r
-\r
-                if (drop_chapterFinish.Text != "Auto")\r
-                    int.TryParse(drop_chapterFinish.Text, out finish);\r
-\r
-                while (i < finish)\r
-                {\r
-                    int n = data_chpt.Rows.Add();\r
-                    data_chpt.Rows[n].Cells[0].Value = (i + 1);\r
-                    data_chpt.Rows[n].Cells[1].Value = "Chapter " + (i + 1);\r
-                    data_chpt.Rows[n].Cells[0].ValueType = typeof(int);\r
-                    data_chpt.Rows[n].Cells[1].ValueType = typeof(string);\r
-                    i++;\r
-                }\r
-            }\r
+                text_destination.Text = Main.autoName(this);\r
 \r
             // Disable chapter markers if only 1 chapter is selected.\r
-            if (c_start == c_end)\r
+            if (chapterStart == chapterEnd)\r
             {\r
-                Check_ChapterMarkers.Checked = false;\r
                 Check_ChapterMarkers.Enabled = false;\r
+                btn_importChapters.Enabled = false;\r
+                data_chpt.Enabled = false;\r
             }\r
             else\r
+            {\r
                 Check_ChapterMarkers.Enabled = true;\r
+                if (Check_ChapterMarkers.Checked)\r
+                {\r
+                    btn_importChapters.Enabled = true;\r
+                    data_chpt.Enabled = true;\r
+                }\r
+            }\r
         }\r
 \r
         //Destination\r
@@ -924,8 +1066,6 @@ namespace Handbrake
                 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
 \r
             if (DVD_Save.ShowDialog() == DialogResult.OK)\r
             {\r
@@ -938,15 +1078,14 @@ namespace Handbrake
                     {\r
                         case 1:\r
                             if (!Path.GetExtension(DVD_Save.FileName).Equals(".mp4", StringComparison.InvariantCultureIgnoreCase))\r
-                                DVD_Save.FileName += ".mp4";\r
+                                if (Properties.Settings.Default.useM4v)\r
+                                    DVD_Save.FileName = DVD_Save.FileName.Replace(".mp4", ".m4v").Replace(".mkv", ".m4v");\r
+                                else\r
+                                    DVD_Save.FileName = DVD_Save.FileName.Replace(".m4v", ".mp4").Replace(".mkv", ".mp4");\r
                             break;\r
                         case 2:\r
-                            if (!Path.GetExtension(DVD_Save.FileName).Equals(".m4v", StringComparison.InvariantCultureIgnoreCase))\r
-                                DVD_Save.FileName += ".m4v";\r
-                            break;\r
-                        case 3:\r
                             if (!Path.GetExtension(DVD_Save.FileName).Equals(".mkv", StringComparison.InvariantCultureIgnoreCase))\r
-                                DVD_Save.FileName += ".mkv";\r
+                                DVD_Save.FileName = DVD_Save.FileName.Replace(".mp4", ".mkv").Replace(".m4v", ".mkv");\r
                             break;\r
                         default:\r
                             //do nothing  \r
@@ -955,62 +1094,60 @@ namespace Handbrake
                     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
-                        drop_format.SelectedIndex = 1;\r
+                    if (Check_ChapterMarkers.Checked && DVD_Save.FilterIndex != 2)\r
+                        SetExtension(".m4v");\r
                 }\r
             }\r
         }\r
         private void text_destination_TextChanged(object sender, EventArgs e)\r
         {\r
             string path = text_destination.Text;\r
-            if (path.EndsWith(".mp4"))\r
+            if (path.EndsWith(".mp4") || path.EndsWith(".m4v"))\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
+                drop_format.SelectedIndex = 1;\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
+            switch (drop_format.SelectedIndex)\r
+            {\r
+                case 0:\r
+                    if (Properties.Settings.Default.useM4v || Check_ChapterMarkers.Checked || AudioSettings.RequiresM4V() || Subtitles.RequiresM4V())\r
+                        SetExtension(".m4v");\r
+                    else\r
+                        SetExtension(".mp4");\r
+                    break;\r
+                case 1:\r
+                    SetExtension(".mkv");\r
+                    break;\r
+            }\r
 \r
-            AudioSettings.setAudioByContainer(drop_format.Text);\r
+            AudioSettings.SetContainer(drop_format.Text);\r
             Subtitles.setContainer(drop_format.SelectedIndex);\r
 \r
-            string oldval;\r
-            if ((drop_format.Text.Contains("MP4")) || (drop_format.Text.Contains("M4V")))\r
+            if (drop_format.Text.Contains("MP4"))\r
             {\r
-                oldval = drp_videoEncoder.Text;\r
-                drp_videoEncoder.Items.Clear();\r
-                drp_videoEncoder.Items.Add("MPEG-4 (FFmpeg)");\r
-                drp_videoEncoder.Items.Add("H.264 (x264)");\r
-                if (oldval == "VP3 (Theora)")\r
+                if (drp_videoEncoder.Items.Contains("VP3 (Theora)"))\r
+                {\r
+                    drp_videoEncoder.Items.Remove("VP3 (Theora)");\r
                     drp_videoEncoder.SelectedIndex = 1;\r
-                else\r
-                    drp_videoEncoder.Text = oldval;\r
+                }\r
             }\r
             else if (drop_format.Text.Contains("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("H.264 (x264)");\r
                 drp_videoEncoder.Items.Add("VP3 (Theora)");\r
-                drp_videoEncoder.Text = oldval;\r
-            }\r
         }\r
-        private void setExtension(string newExtension)\r
+        public 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
+            if (newExtension == ".mp4" || newExtension == ".m4v")\r
+                if (Properties.Settings.Default.useM4v || Check_ChapterMarkers.Checked || AudioSettings.RequiresM4V() || Subtitles.RequiresM4V())\r
+                    newExtension = ".m4v";\r
+                else\r
+                    newExtension = ".mp4";\r
+\r
+            if (Path.HasExtension(newExtension))\r
+                text_destination.Text = Path.ChangeExtension(text_destination.Text, newExtension);\r
         }\r
 \r
         //Video Tab\r
@@ -1044,44 +1181,47 @@ namespace Handbrake
             switch (drp_videoEncoder.Text)\r
             {\r
                 case "MPEG-4 (FFmpeg)":\r
+                    if (slider_videoQuality.Value > 31)\r
+                        slider_videoQuality.Value = 20;   // Just reset to 70% QP 10 on encode change.\r
                     slider_videoQuality.Minimum = 1;\r
                     slider_videoQuality.Maximum = 31;\r
-                    slider_videoQuality.Value = 1;\r
-                    SliderValue.Text = "0% QP: 31.00";\r
                     break;\r
                 case "H.264 (x264)":\r
                     slider_videoQuality.Minimum = 0;\r
-                    slider_videoQuality.Value = 0;\r
                     slider_videoQuality.TickFrequency = 1;\r
-                    SliderValue.Text = "0% RF: 51.00";\r
-                    String step = Properties.Settings.Default.x264cqstep;\r
-                    switch (step)\r
+\r
+                    CultureInfo culture = CultureInfo.CreateSpecificCulture("en-US");\r
+                    double cqStep = Properties.Settings.Default.x264cqstep;\r
+                    double multiplier = 1.0 / cqStep;\r
+                    double value = slider_videoQuality.Value * multiplier;\r
+\r
+                    switch (Properties.Settings.Default.x264cqstep.ToString(culture))\r
                     {\r
-                        case "0.20":\r
+                        case "0.2":\r
                             slider_videoQuality.Maximum = 255;\r
                             break;\r
                         case "0.25":\r
                             slider_videoQuality.Maximum = 204;\r
                             break;\r
-                        case "0.33":\r
-                            slider_videoQuality.Maximum = 155;\r
-                            break;\r
-                        case "0.50":\r
+                        case "0.5":\r
                             slider_videoQuality.Maximum = 102;\r
                             break;\r
-                        case "1.0":\r
+                        case "1":\r
                             slider_videoQuality.Maximum = 51;\r
                             break;\r
                         default:\r
                             slider_videoQuality.Maximum = 51;\r
                             break;\r
                     }\r
+                    if (value < slider_videoQuality.Maximum)\r
+                        slider_videoQuality.Value = slider_videoQuality.Maximum - (int)value;\r
+\r
                     break;\r
                 case "VP3 (Theora)":\r
+                    if (slider_videoQuality.Value > 63)\r
+                        slider_videoQuality.Value = 45;  // Just reset to 70% QP 45 on encode change.\r
                     slider_videoQuality.Minimum = 0;\r
                     slider_videoQuality.Maximum = 63;\r
-                    slider_videoQuality.Value = 0;\r
-                    SliderValue.Text = "0% QP: 0.00";\r
                     break;\r
             }\r
         }\r
@@ -1106,8 +1246,54 @@ namespace Handbrake
                 check_iPodAtom.Checked = false;\r
             }\r
         }\r
+        private double _cachedCqStep = Properties.Settings.Default.x264cqstep;\r
+        /// <summary>\r
+        /// Update the CQ slider for x264 for a new CQ step. This is set from option\r
+        /// </summary>\r
+        public void setQualityFromSlider()\r
+        {\r
+            // Work out the current RF value.\r
+            double cqStep = _cachedCqStep;\r
+            double rfValue = 51.0 - slider_videoQuality.Value * cqStep;\r
+\r
+            // Change the maximum value for the slider\r
+            switch (Properties.Settings.Default.x264cqstep.ToString(new CultureInfo("en-US")))\r
+            {\r
+                case "0.2":\r
+                    slider_videoQuality.Maximum = 255;\r
+                    break;\r
+                case "0.25":\r
+                    slider_videoQuality.Maximum = 204;\r
+                    break;\r
+                case "0.5":\r
+                    slider_videoQuality.Maximum = 102;\r
+                    break;\r
+                case "1":\r
+                    slider_videoQuality.Maximum = 51;\r
+                    break;\r
+                default:\r
+                    slider_videoQuality.Maximum = 51;\r
+                    break;\r
+            }\r
+\r
+            // Reset the CQ slider to RF0\r
+            slider_videoQuality.Value = slider_videoQuality.Maximum;\r
+\r
+            // Reset the CQ slider back to the previous value as close as possible\r
+            double cqStepNew = Properties.Settings.Default.x264cqstep;\r
+            double rfValueCurrent = 51.0 - slider_videoQuality.Value * cqStepNew;\r
+            while (rfValueCurrent < rfValue)\r
+            {\r
+                slider_videoQuality.Value--;\r
+                rfValueCurrent = 51.0 - slider_videoQuality.Value * cqStepNew;\r
+            }\r
+\r
+            // Cache the CQ step for the next calculation\r
+            _cachedCqStep = Properties.Settings.Default.x264cqstep;\r
+        }\r
         private void slider_videoQuality_Scroll(object sender, EventArgs e)\r
         {\r
+            double cqStep = Properties.Settings.Default.x264cqstep;\r
             switch (drp_videoEncoder.Text)\r
             {\r
                 case "MPEG-4 (FFmpeg)":\r
@@ -1115,26 +1301,20 @@ namespace Handbrake
                     double max = slider_videoQuality.Maximum;\r
                     double min = slider_videoQuality.Minimum;\r
                     double val = ((max - min) - (rfValue - min)) / (max - min);\r
-                    SliderValue.Text = Math.Round((val * 100), 2) + "% QP:" + (32 - slider_videoQuality.Value);\r
+                    SliderValue.Text = Math.Round((val * 100), 2).ToString(new CultureInfo("en-US")) + "% QP:" + (32 - slider_videoQuality.Value);\r
                     break;\r
                 case "H.264 (x264)":\r
-                    double divided;\r
-                    System.Globalization.CultureInfo culture = System.Globalization.CultureInfo.CreateSpecificCulture("en-US");\r
-                    double.TryParse(Properties.Settings.Default.x264cqstep,\r
-                                    System.Globalization.NumberStyles.Number,\r
-                                    culture,\r
-                                    out divided);\r
-                    rfValue = 51.0 - slider_videoQuality.Value * divided;\r
-                    max = slider_videoQuality.Maximum * divided;\r
+                    rfValue = 51.0 - slider_videoQuality.Value * cqStep;\r
+                    max = slider_videoQuality.Maximum * cqStep;\r
                     min = slider_videoQuality.Minimum;\r
                     val = ((max - min) - (rfValue - min)) / (max - min);\r
                     rfValue = Math.Round(rfValue, 2);\r
-                    SliderValue.Text = Math.Round((val * 100), 2) + "% RF:" + rfValue;\r
+                    SliderValue.Text = Math.Round((val * 100), 2).ToString(new CultureInfo("en-US")) + "% RF:" + rfValue.ToString(new CultureInfo("en-US"));\r
                     break;\r
                 case "VP3 (Theora)":\r
                     rfValue = slider_videoQuality.Value;\r
                     double value = rfValue / 63;\r
-                    SliderValue.Text = Math.Round((value * 100), 2) + "% QP:" + slider_videoQuality.Value;\r
+                    SliderValue.Text = Math.Round((value * 100), 2).ToString(new CultureInfo("en-US")) + "% QP:" + slider_videoQuality.Value;\r
                     break;\r
             }\r
         }\r
@@ -1182,25 +1362,43 @@ namespace Handbrake
         {\r
             if (Check_ChapterMarkers.Checked)\r
             {\r
-                drop_format.SelectedIndex = 1;\r
-                data_chpt.Rows.Clear();\r
+                if (drop_format.SelectedIndex != 1)\r
+                    SetExtension(".m4v");\r
                 data_chpt.Enabled = true;\r
-                DataGridView chapterGridView = Main.chapterNaming(data_chpt, drop_chapterFinish.Text);\r
-                if (chapterGridView != null)\r
-                    data_chpt = chapterGridView;\r
+                btn_importChapters.Enabled = true;\r
             }\r
             else\r
             {\r
-                drop_format.SelectedIndex = 0;\r
-                data_chpt.Rows.Clear();\r
+                if (drop_format.SelectedIndex != 1 && !Properties.Settings.Default.useM4v)\r
+                    SetExtension(".mp4");\r
                 data_chpt.Enabled = false;\r
+                btn_importChapters.Enabled = false;\r
+            }\r
+        }\r
+        private void btn_importChapters_Click(object sender, EventArgs e)\r
+        {\r
+            if (File_ChapterImport.ShowDialog() == DialogResult.OK)\r
+            {\r
+                String filename = File_ChapterImport.FileName;\r
+                DataGridView imported = Main.importChapterNames(data_chpt, filename);\r
+                if (imported != null)\r
+                    data_chpt = imported;\r
+            }\r
+        }\r
+        private void mnu_resetChapters_Click(object sender, EventArgs e)\r
+        {\r
+            data_chpt.Rows.Clear();\r
+            DataGridView chapterGridView = Main.chapterNaming(data_chpt, drop_chapterFinish.Text);\r
+            if (chapterGridView != null)\r
+            {\r
+                data_chpt = chapterGridView;\r
             }\r
         }\r
 \r
         // Query Editor Tab\r
         private void btn_generate_Query_Click(object sender, EventArgs e)\r
         {\r
-            rtf_query.Text = queryGen.generateTheQuery(this);\r
+            rtf_query.Text = queryGen.GenerateCLIQuery(this, 0, null);\r
         }\r
         private void btn_clear_Click(object sender, EventArgs e)\r
         {\r
@@ -1213,32 +1411,30 @@ namespace Handbrake
         #region Source Scan\r
         public Boolean isScanning { get; set; }\r
         private static int scanProcessID { get; set; }\r
-        private void setupGUIforScan(String filename)\r
+        private void startScan(String filename)\r
         {\r
+            // Setup the GUI components for the scan.\r
             sourcePath = filename;\r
             foreach (Control ctrl in Controls)\r
-            {\r
                 if (!(ctrl is StatusStrip || ctrl is MenuStrip || ctrl is ToolStrip))\r
                     ctrl.Enabled = false;\r
-            }\r
+\r
             lbl_encode.Visible = true;\r
             lbl_encode.Text = "Scanning ...";\r
-            //gb_source.Text = "Source: Scanning ...";\r
             btn_source.Enabled = false;\r
             btn_start.Enabled = false;\r
             btn_showQueue.Enabled = false;\r
             btn_add2Queue.Enabled = false;\r
             tb_preview.Enabled = false;\r
             mnu_killCLI.Visible = true;\r
-        }\r
-        private void startScan(String filename)\r
-        {\r
+\r
+            // Start hte Scan Thread\r
             try\r
             {\r
-                lbl_encode.Visible = true;\r
-                lbl_encode.Text = "Scanning...";\r
+                if (ActivityWindow != null)\r
+                    ActivityWindow.SetLogView(true);\r
                 isScanning = true;\r
-                ThreadPool.QueueUserWorkItem(scanProcess, filename);\r
+                ThreadPool.QueueUserWorkItem(scanProcess);\r
             }\r
             catch (Exception exc)\r
             {\r
@@ -1249,7 +1445,6 @@ namespace Handbrake
         {\r
             try\r
             {\r
-                string inputFile = (string)state;\r
                 string handbrakeCLIPath = Path.Combine(Application.StartupPath, "HandBrakeCLI.exe");\r
                 string logDir = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\HandBrake\\logs";\r
                 string dvdInfoPath = Path.Combine(logDir, "last_scan_log.txt");\r
@@ -1261,7 +1456,7 @@ namespace Handbrake
                 String dvdnav = string.Empty;\r
                 if (Properties.Settings.Default.dvdnav)\r
                     dvdnav = " --dvdnav";\r
-                string strCmdLine = String.Format(@"cmd /c """"{0}"" -i ""{1}"" -t0 {2} -v >""{3}"" 2>&1""", handbrakeCLIPath, inputFile, dvdnav, dvdInfoPath);\r
+                string strCmdLine = String.Format(@"cmd /c """"{0}"" -i ""{1}"" -t0 {2} -v >""{3}"" 2>&1""", handbrakeCLIPath, sourcePath, dvdnav, dvdInfoPath);\r
 \r
                 ProcessStartInfo hbParseDvd = new ProcessStartInfo("CMD.exe", strCmdLine) { WindowStyle = ProcessWindowStyle.Hidden };\r
 \r
@@ -1269,7 +1464,7 @@ namespace Handbrake
                 using (hbproc = Process.Start(hbParseDvd))\r
                 {\r
                     Process[] before = Process.GetProcesses(); // Get a list of running processes before starting.\r
-                    scanProcessID = Main.getCliProcess(before); \r
+                    scanProcessID = Main.getCliProcess(before);\r
                     hbproc.WaitForExit();\r
                     if (hbproc.ExitCode != 0)\r
                         cleanExit = false;\r
@@ -1278,11 +1473,8 @@ namespace Handbrake
                 if (cleanExit) // If 0 exit code, CLI exited cleanly.\r
                 {\r
                     if (!File.Exists(dvdInfoPath))\r
-                    {\r
-                        throw new Exception(\r
-                            "Unable to retrieve the DVD Info. last_scan_log.txt is missing. \nExpected location of last_scan_log.txt: \n" +\r
-                            dvdInfoPath);\r
-                    }\r
+                        throw new Exception("Unable to retrieve the DVD Info. last_scan_log.txt is missing. \nExpected location of last_scan_log.txt: \n"\r
+                                            + dvdInfoPath);\r
 \r
                     using (StreamReader sr = new StreamReader(dvdInfoPath))\r
                     {\r
@@ -1314,16 +1506,13 @@ namespace Handbrake
                 drp_dvdtitle.Items.Clear();\r
                 if (thisDVD.Titles.Count != 0)\r
                     drp_dvdtitle.Items.AddRange(thisDVD.Titles.ToArray());\r
-                drp_dvdtitle.Text = "Automatic";\r
-                drop_chapterFinish.Text = "Auto";\r
-                drop_chapterStart.Text = "Auto";\r
 \r
                 // Now select the longest title\r
                 if (thisDVD.Titles.Count != 0)\r
-                    drp_dvdtitle.SelectedItem = Main.selectLongestTitle(drp_dvdtitle);\r
+                    drp_dvdtitle.SelectedItem = Main.selectLongestTitle(thisDVD);\r
 \r
                 // Enable the creation of chapter markers if the file is an image of a dvd.\r
-                if (lbl_source.Text.ToLower().Contains(".iso") || lbl_source.Text.ToLower().Contains("VIDEO_TS"))\r
+                if (sourcePath.ToLower().Contains(".iso") || sourcePath.Contains("VIDEO_TS"))\r
                     Check_ChapterMarkers.Enabled = true;\r
                 else\r
                 {\r
@@ -1334,7 +1523,13 @@ namespace Handbrake
 \r
                 // If no titles were found, Display an error message\r
                 if (drp_dvdtitle.Items.Count == 0)\r
-                    MessageBox.Show("No Title(s) found. \n\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
+                    MessageBox.Show(\r
+                        "No Title(s) found. \n\nYour Source may be copy protected, badly mastered or in a format which HandBrake does not support. \nPlease refer to the Documentation and FAQ (see Help Menu).",\r
+                        "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand);\r
+                    sourcePath = string.Empty;\r
+                }\r
+                UpdateSourceLabel();\r
 \r
                 // Enable the GUI components and enable any disabled components\r
                 enableGUI();\r
@@ -1352,7 +1547,6 @@ namespace Handbrake
                 if (InvokeRequired)\r
                     BeginInvoke(new UpdateWindowHandler(enableGUI));\r
                 lbl_encode.Text = "Scan Completed";\r
-                //gb_source.Text = "Source";\r
                 foreach (Control ctrl in Controls)\r
                     ctrl.Enabled = true;\r
                 btn_start.Enabled = true;\r
@@ -1393,20 +1587,21 @@ namespace Handbrake
         private void resetGUI()\r
         {\r
             drp_dvdtitle.Items.Clear();\r
-            drp_dvdtitle.Text = "Automatic";\r
             drop_chapterStart.Items.Clear();\r
-            drop_chapterStart.Text = "Auto";\r
             drop_chapterFinish.Items.Clear();\r
-            drop_chapterFinish.Text = "Auto";\r
             lbl_duration.Text = "Select a Title";\r
             PictureSettings.lbl_src_res.Text = "Select a Title";\r
             PictureSettings.lbl_Aspect.Text = "Select a Title";\r
-            lbl_source.Text = "Click 'Source' to continue";\r
-            text_destination.Text = "";\r
+            sourcePath = String.Empty;\r
+            text_destination.Text = String.Empty;\r
             thisDVD = null;\r
             selectedTitle = null;\r
             isScanning = false;\r
         }\r
+        private void UpdateSourceLabel()\r
+        {\r
+            labelSource.Text = string.IsNullOrEmpty(sourcePath) ? "Select \"Source\" to continue." : this.SourceName;\r
+        }\r
         #endregion\r
 \r
         #region GUI\r
@@ -1456,7 +1651,7 @@ namespace Handbrake
                 }\r
 \r
                 lbl_encode.Visible = true;\r
-                lbl_encode.Text = "Encoding in Progress";\r
+                lbl_encode.Text = "Encoding with " + encodeQueue.Count + " encode(s) pending";\r
                 btn_start.Text = "Stop";\r
                 btn_start.ToolTipText = "Stop the encoding process.";\r
                 btn_start.Image = Properties.Resources.stop;\r
@@ -1469,14 +1664,13 @@ namespace Handbrake
         #endregion\r
 \r
         #region DVD Drive Detection\r
-        private delegate void ProgressUpdateHandler();\r
         private void getDriveInfoThread()\r
         {\r
             try\r
             {\r
                 if (InvokeRequired)\r
                 {\r
-                    BeginInvoke(new ProgressUpdateHandler(getDriveInfoThread));\r
+                    BeginInvoke(new UpdateWindowHandler(getDriveInfoThread));\r
                     return;\r
                 }\r
 \r
@@ -1488,7 +1682,9 @@ namespace Handbrake
                     {\r
                         if (File.Exists(curDrive.RootDirectory + "VIDEO_TS\\VIDEO_TS.IFO"))\r
                         {\r
-                            mnu_dvd_drive.Text = curDrive.RootDirectory + "VIDEO_TS (" + curDrive.VolumeLabel + ")";\r
+                            this.dvdDrivePath = curDrive.RootDirectory + "VIDEO_TS";\r
+                            this.dvdDriveLabel = curDrive.VolumeLabel;\r
+                            mnu_dvd_drive.Text = this.dvdDrivePath + " (" + this.dvdDriveLabel + ")";\r
                             foundDrive = true;\r
                             break;\r
                         }\r
@@ -1511,20 +1707,15 @@ namespace Handbrake
         /// </summary>\r
         public void loadPresetPanel()\r
         {\r
-            if (presetHandler.checkIfPresetsAreOutOfDate())\r
+            if (presetHandler.CheckIfPresetsAreOutOfDate())\r
                 if (!Properties.Settings.Default.presetNotification)\r
-                    MessageBox.Show(\r
+                    MessageBox.Show(splash,\r
                     "HandBrake has determined your built-in presets are out of date... These presets will now be updated.",\r
                     "Preset Update", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
 \r
-            presetHandler.getPresetPanel(ref treeView_presets);\r
+            presetHandler.GetPresetPanel(ref treeView_presets);\r
             treeView_presets.Update();\r
         }\r
-\r
-        /// <summary>\r
-        /// Either Encode or Scan was last performed.\r
-        /// </summary>\r
-        public string lastAction { get; set; }\r
         #endregion\r
 \r
         #region Overrides\r
@@ -1535,7 +1726,7 @@ namespace Handbrake
         protected override void OnFormClosing(FormClosingEventArgs e)\r
         {\r
             // If currently encoding, the queue isn't paused, and there are queue items to process, prompt to confirm close.\r
-            if ((encodeQueue.isEncoding) && (!encodeQueue.isPaused) && (encodeQueue.count() > 0))\r
+            if ((encodeQueue.isEncoding) && (!encodeQueue.PauseRequested) && (encodeQueue.Count > 0))\r
             {\r
                 DialogResult result = MessageBox.Show("HandBrake has queue items to process. Closing HandBrake will not stop the current encoding, but will stop processing the queue.\n\nDo you want to close HandBrake?",\r
                     "Close HandBrake?", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
@@ -1547,21 +1738,18 @@ namespace Handbrake
         #endregion\r
 \r
         #region In-GUI Encode Status (Experimental)\r
-        \r
         private void encodeMonitorThread()\r
         {\r
             try\r
             {\r
-                Parser encode = new Parser(encodeQueue.encodeHandler.hbProcess.StandardOutput.BaseStream);\r
+                Parser encode = new Parser(encodeQueue.hbProcess.StandardOutput.BaseStream);\r
                 encode.OnEncodeProgress += encodeOnEncodeProgress;\r
                 while (!encode.EndOfStream)\r
-                {\r
                     encode.readEncodeStatus();\r
-                }\r
             }\r
             catch (Exception exc)\r
             {\r
-                MessageBox.Show(exc.ToString());\r
+                MessageBox.Show(exc.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
             }\r
         }\r
         private void encodeOnEncodeProgress(object Sender, int CurrentTask, int TaskCount, float PercentComplete, float CurrentFps, float AverageFps, TimeSpan TimeRemaining)\r
@@ -1576,6 +1764,15 @@ namespace Handbrake
         }\r
         #endregion\r
 \r
+        #region enum\r
+        private enum SourceType\r
+        {\r
+            None = 0,\r
+            Folder,\r
+            DvdDrive,\r
+            VideoFile\r
+        }\r
+        #endregion\r
         // This is the END of the road ****************************************\r
     }\r
 }
\ No newline at end of file