/* frmMain.cs $
This file is part of the HandBrake source code.
Homepage: .
It may be used under the terms of the GNU General Public License. */
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Globalization;
using System.Windows.Forms;
using System.IO;
using System.Diagnostics;
using System.Threading;
using Handbrake.EncodeQueue;
using Handbrake.Functions;
using Handbrake.Presets;
using Handbrake.Parsing;
namespace Handbrake
{
public partial class frmMain : Form
{
// Objects which may be used by one or more other objects *************
QueueHandler encodeQueue = new QueueHandler();
PresetsHandler presetHandler = new PresetsHandler();
QueryGenerator queryGen = new QueryGenerator();
// Globals: Mainly used for tracking. *********************************
public Title selectedTitle;
private DVD thisDVD;
private frmQueue queueWindow;
private frmPreview qtpreview;
private Form splash;
public string sourcePath;
// Delegates **********************************************************
private delegate void UpdateWindowHandler();
// Applicaiton Startup ************************************************
#region Application Startup
public frmMain()
{
// Load and setup the splash screen in this thread
splash = new frmSplashScreen();
splash.Show(this);
Label lblStatus = new Label { Size = new Size(150, 20), Location = new Point(182, 102) };
splash.Controls.Add(lblStatus);
InitializeComponent();
// Update the users config file with the CLI version data.
lblStatus.Text = "Setting Version Data ...";
Application.DoEvents();
Main.setCliVersionData();
// Show the form, but leave disabled until preloading is complete then show the main form
this.Enabled = false;
this.Show();
Application.DoEvents(); // Forces frmMain to draw
// Check for new versions, if update checking is enabled
if (Properties.Settings.Default.updateStatus)
{
DateTime now = DateTime.Now;
DateTime lastCheck = Properties.Settings.Default.lastUpdateCheckDate;
TimeSpan elapsed = now.Subtract(lastCheck);
if (elapsed.TotalDays > Properties.Settings.Default.daysBetweenUpdateCheck)
{
lblStatus.Text = "Checking for updates ...";
Application.DoEvents();
Main.BeginCheckForUpdates(new AsyncCallback(UpdateCheckDone), false);
}
}
// Setup the GUI components
lblStatus.Text = "Setting up the GUI ...";
Application.DoEvents();
loadPresetPanel(); // Load the Preset Panel
treeView_presets.ExpandAll();
lbl_encode.Text = "";
queueWindow = new frmQueue(encodeQueue); // Prepare the Queue
if (!Properties.Settings.Default.QueryEditorTab)
tabs_panel.TabPages.RemoveAt(7); // Remove the query editor tab if the user does not want it enabled.
// Load the user's default settings or Normal Preset
if (Properties.Settings.Default.defaultSettings && Properties.Settings.Default.defaultPreset != "")
{
if (presetHandler.getPreset(Properties.Settings.Default.defaultPreset) != null)
{
string query = presetHandler.getPreset(Properties.Settings.Default.defaultPreset).Query;
Boolean loadPictureSettings = presetHandler.getPreset(Properties.Settings.Default.defaultPreset).PictureSettings;
if (query != null)
{
//Ok, Reset all the H264 widgets before changing the preset
x264Panel.reset2Defaults();
// Send the query from the file to the Query Parser class, then load the preset
QueryParser presetQuery = QueryParser.Parse(query);
PresetLoader.presetLoader(this, presetQuery, Properties.Settings.Default.defaultPreset, loadPictureSettings);
// The x264 widgets will need updated, so do this now:
x264Panel.X264_StandardizeOptString();
x264Panel.X264_SetCurrentSettingsInPanel();
}
}
else
loadNormalPreset();
}
else
loadNormalPreset();
// Enabled GUI tooltip's if Required
if (Properties.Settings.Default.tooltipEnable)
ToolTip.Active = true;
//Finished Loading
lblStatus.Text = "Loading Complete!";
Application.DoEvents();
splash.Close();
splash.Dispose();
this.Enabled = true;
// Event Handlers and Queue Recovery
events();
queueRecovery();
}
private void UpdateCheckDone(IAsyncResult result)
{
if (InvokeRequired)
{
Invoke(new MethodInvoker(() => UpdateCheckDone(result)));
return;
}
UpdateCheckInformation info;
try
{
info = Main.EndCheckForUpdates(result);
if (info.NewVersionAvailable)
{
frmUpdater updateWindow = new frmUpdater(info.BuildInformation);
updateWindow.ShowDialog();
}
}
catch (Exception ex)
{
if ((bool)result.AsyncState)
MessageBox.Show("Unable to check for updates, Please try again later. \n" + ex, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
// Startup Functions
private void queueRecovery()
{
if (Main.check_queue_recovery())
{
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);
if (result == DialogResult.Yes)
encodeQueue.recoverQueue("hb_queue_recovery.xml"); // Start Recovery
else
{
// Remove the Queue recovery file if the user doesn't want to recovery the last queue.
string queuePath = Path.Combine(Path.GetTempPath(), "hb_queue_recovery.xml");
if (File.Exists(queuePath))
File.Delete(queuePath);
}
}
}
#endregion
#region Events
// Encoding Events for setting up the GUI
private void events()
{
// Handle Widget changes when preset is selected.
registerPresetEventHandler();
// Handle Window Resize
if (Properties.Settings.Default.MainWindowMinimize)
this.Resize += new EventHandler(frmMain_Resize);
// Handle Encode Start / Finish / Pause
encodeQueue.OnEncodeEnded += new EventHandler(encodeEnded);
encodeQueue.OnPaused += new EventHandler(encodePaused);
encodeQueue.OnEncodeStart += new EventHandler(encodeStarted);
// Handle a file being draged onto the GUI.
this.DragEnter += new DragEventHandler(frmMain_DragEnter);
this.DragDrop += new DragEventHandler(frmMain_DragDrop);
}
// 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
public void registerPresetEventHandler()
{
// Output Settings
drop_format.SelectedIndexChanged += new EventHandler(changePresetLabel);
check_largeFile.CheckedChanged += new EventHandler(changePresetLabel);
check_iPodAtom.CheckedChanged += new EventHandler(changePresetLabel);
check_optimiseMP4.CheckedChanged += new EventHandler(changePresetLabel);
// Picture Settings
//PictureSettings.PictureSettingsChanged += new EventHandler(changePresetLabel);
// Filter Settings
Filters.FilterSettingsChanged += new EventHandler(changePresetLabel);
// Video Tab
drp_videoEncoder.SelectedIndexChanged += new EventHandler(changePresetLabel);
check_2PassEncode.CheckedChanged += new EventHandler(changePresetLabel);
check_turbo.CheckedChanged += new EventHandler(changePresetLabel);
text_filesize.TextChanged += new EventHandler(changePresetLabel);
text_bitrate.TextChanged += new EventHandler(changePresetLabel);
slider_videoQuality.ValueChanged += new EventHandler(changePresetLabel);
// Audio Panel
AudioSettings.AudioListChanged += new EventHandler(changePresetLabel);
// Advanced Tab
x264Panel.rtf_x264Query.TextChanged += new EventHandler(changePresetLabel);
}
public void unRegisterPresetEventHandler()
{
// Output Settings
drop_format.SelectedIndexChanged -= new EventHandler(changePresetLabel);
check_largeFile.CheckedChanged -= new EventHandler(changePresetLabel);
check_iPodAtom.CheckedChanged -= new EventHandler(changePresetLabel);
check_optimiseMP4.CheckedChanged -= new EventHandler(changePresetLabel);
// Picture Settings
//PictureSettings.PictureSettingsChanged -= new EventHandler(changePresetLabel);
// Filter Settings
Filters.FilterSettingsChanged -= new EventHandler(changePresetLabel);
// Video Tab
drp_videoEncoder.SelectedIndexChanged -= new EventHandler(changePresetLabel);
check_2PassEncode.CheckedChanged -= new EventHandler(changePresetLabel);
check_turbo.CheckedChanged -= new EventHandler(changePresetLabel);
text_filesize.TextChanged -= new EventHandler(changePresetLabel);
text_bitrate.TextChanged -= new EventHandler(changePresetLabel);
slider_videoQuality.ValueChanged -= new EventHandler(changePresetLabel);
// Audio Panel
AudioSettings.AudioListChanged -= new EventHandler(changePresetLabel);
// Advanced Tab
x264Panel.rtf_x264Query.TextChanged -= new EventHandler(changePresetLabel);
}
private void changePresetLabel(object sender, EventArgs e)
{
labelPreset.Text = "Output Settings (Preset: Custom)";
}
private static void frmMain_DragEnter(object sender, DragEventArgs e)
{
if (e.Data.GetDataPresent(DataFormats.FileDrop, false))
e.Effect = DragDropEffects.All;
}
private void frmMain_DragDrop(object sender, DragEventArgs e)
{
string[] fileList = e.Data.GetData(DataFormats.FileDrop) as string[];
sourcePath = string.Empty;
if (fileList != null)
{
if (fileList[0].StartsWith("\\"))
{
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);
UpdateSourceLabel();
}
else
{
if (fileList[0] != "")
{
setupGUIforScan(fileList[0]);
startScan(fileList[0]);
}
else
UpdateSourceLabel();
}
}
else
UpdateSourceLabel();
}
private void encodeStarted(object sender, EventArgs e)
{
lastAction = "encode";
setEncodeStarted();
// Experimental HBProc Process Monitoring.
if (Properties.Settings.Default.enocdeStatusInGui)
{
Thread encodeMon = new Thread(encodeMonitorThread);
encodeMon.Start();
}
}
private void encodeEnded(object sender, EventArgs e)
{
setEncodeFinished();
}
private void encodePaused(object sender, EventArgs e)
{
setEncodeFinished();
}
#endregion
// User Interface Menus / Tool Strips *********************************
#region File Menu
private void mnu_killCLI_Click(object sender, EventArgs e)
{
killScan();
}
private void mnu_exit_Click(object sender, EventArgs e)
{
Application.Exit();
}
#endregion
#region Tools Menu
private void mnu_encode_Click(object sender, EventArgs e)
{
queueWindow.Show();
}
private void mnu_encodeLog_Click(object sender, EventArgs e)
{
String file = lastAction == "scan" ? "last_scan_log.txt" : "last_encode_log.txt";
frmActivityWindow dvdInfoWindow = new frmActivityWindow(file, encodeQueue, this);
dvdInfoWindow.Show();
}
private void mnu_options_Click(object sender, EventArgs e)
{
Form options = new frmOptions();
options.ShowDialog();
}
#endregion
#region Presets Menu
private void mnu_presetReset_Click(object sender, EventArgs e)
{
presetHandler.updateBuiltInPresets();
loadPresetPanel();
if (treeView_presets.Nodes.Count == 0)
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);
else
MessageBox.Show("Presets have been updated!", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Information);
treeView_presets.ExpandAll();
}
private void mnu_delete_preset_Click(object sender, EventArgs e)
{
presetHandler.removeBuiltInPresets();
loadPresetPanel(); // Reload the preset panel
}
private void mnu_SelectDefault_Click(object sender, EventArgs e)
{
loadNormalPreset();
}
private void btn_new_preset_Click(object sender, EventArgs e)
{
Form preset = new frmAddPreset(this, queryGen.generateTheQuery(this), presetHandler);
preset.ShowDialog();
}
#endregion
#region Help Menu
private void mnu_handbrake_forums_Click(object sender, EventArgs e)
{
Process.Start("http://forum.handbrake.fr/");
}
private void mnu_user_guide_Click(object sender, EventArgs e)
{
Process.Start("http://trac.handbrake.fr/wiki/HandBrakeGuide");
}
private void mnu_handbrake_home_Click(object sender, EventArgs e)
{
Process.Start("http://handbrake.fr");
}
private void mnu_UpdateCheck_Click(object sender, EventArgs e)
{
lbl_updateCheck.Visible = true;
Main.BeginCheckForUpdates(new AsyncCallback(updateCheckDoneMenu), false);
}
private void updateCheckDoneMenu(IAsyncResult result)
{
// Make sure it's running on the calling thread
if (InvokeRequired)
{
Invoke(new MethodInvoker(() => updateCheckDoneMenu(result)));
return;
}
UpdateCheckInformation info;
try
{
// Get the information about the new build, if any, and close the window
info = Main.EndCheckForUpdates(result);
if (info.NewVersionAvailable && info.BuildInformation != null)
{
frmUpdater updateWindow = new frmUpdater(info.BuildInformation);
updateWindow.ShowDialog();
}
else
MessageBox.Show("There are no new updates at this time.", "Update Check", MessageBoxButtons.OK, MessageBoxIcon.Information);
lbl_updateCheck.Visible = false;
return;
}
catch (Exception ex)
{
if ((bool)result.AsyncState)
MessageBox.Show("Unable to check for updates, Please try again later. \n" + ex, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void mnu_about_Click(object sender, EventArgs e)
{
using (frmAbout About = new frmAbout())
{
About.ShowDialog();
}
}
#endregion
#region Preset Bar
// Right Click Menu Code
private void pmnu_expandAll_Click(object sender, EventArgs e)
{
treeView_presets.ExpandAll();
}
private void pmnu_collapse_Click(object sender, EventArgs e)
{
treeView_presets.CollapseAll();
}
private void pmnu_saveChanges_Click(object sender, EventArgs e)
{
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);
if (result == DialogResult.Yes)
presetHandler.updatePreset(treeView_presets.SelectedNode.Text, QueryGenerator.generateTabbedComponentsQuery(this), true);
else if (result == DialogResult.No)
presetHandler.updatePreset(treeView_presets.SelectedNode.Text, QueryGenerator.generateTabbedComponentsQuery(this), false);
}
private void pmnu_delete_click(object sender, EventArgs e)
{
if (treeView_presets.SelectedNode != null)
{
presetHandler.remove(treeView_presets.SelectedNode.Text);
treeView_presets.Nodes.Remove(treeView_presets.SelectedNode);
}
treeView_presets.Select();
}
private void presets_menu_Opening(object sender, System.ComponentModel.CancelEventArgs e)
{
// Make sure that the save menu is always disabled by default
pmnu_saveChanges.Enabled = false;
// Now enable the save menu if the selected preset is a user preset
if (treeView_presets.SelectedNode != null)
if (presetHandler.checkIfUserPresetExists(treeView_presets.SelectedNode.Text))
pmnu_saveChanges.Enabled = true;
treeView_presets.Select();
}
// Presets Management
private void btn_addPreset_Click(object sender, EventArgs e)
{
Form preset = new frmAddPreset(this, QueryGenerator.generateTabbedComponentsQuery(this), presetHandler);
preset.ShowDialog();
}
private void btn_removePreset_Click(object sender, EventArgs e)
{
DialogResult result = MessageBox.Show("Are you sure you wish to delete the selected preset?", "Preset", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (result == DialogResult.Yes)
{
if (treeView_presets.SelectedNode != null)
{
presetHandler.remove(treeView_presets.SelectedNode.Text);
treeView_presets.Nodes.Remove(treeView_presets.SelectedNode);
}
}
treeView_presets.Select();
}
private void btn_setDefault_Click(object sender, EventArgs e)
{
if (treeView_presets.SelectedNode != null)
{
DialogResult result = MessageBox.Show("Are you sure you wish to set this preset as the default?", "Preset", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (result == DialogResult.Yes)
{
Properties.Settings.Default.defaultPreset = treeView_presets.SelectedNode.Text;
Properties.Settings.Default.Save();
MessageBox.Show("New default preset set.", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
else
MessageBox.Show("Please select a preset first.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
private void treeview_presets_mouseUp(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Right)
treeView_presets.SelectedNode = treeView_presets.GetNodeAt(e.Location);
else if (e.Button == MouseButtons.Left)
{
if (treeView_presets.GetNodeAt(e.Location) != null)
{
if (labelPreset.Text.Contains(treeView_presets.GetNodeAt(e.Location).Text))
selectPreset();
}
}
treeView_presets.Select();
}
private void treeView_presets_AfterSelect(object sender, TreeViewEventArgs e)
{
selectPreset();
}
private void treeView_presets_deleteKey(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Delete)
{
DialogResult result = MessageBox.Show("Are you sure you wish to delete the selected preset?", "Preset", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (result == DialogResult.Yes)
{
if (treeView_presets.SelectedNode != null)
presetHandler.remove(treeView_presets.SelectedNode.Text);
// Remember each nodes expanded status so we can reload it
List nodeStatus = new List();
foreach (TreeNode node in treeView_presets.Nodes)
nodeStatus.Add(node.IsExpanded);
// Now reload the preset panel
loadPresetPanel();
// And finally, re-expand any of the nodes if required
int i = 0;
foreach (TreeNode node in treeView_presets.Nodes)
{
if (nodeStatus[i])
node.Expand();
i++;
}
}
}
}
private void selectPreset()
{
if (treeView_presets.SelectedNode != null)
{
// Ok, so, we've selected a preset. Now we want to load it.
string presetName = treeView_presets.SelectedNode.Text;
if (presetHandler.getPreset(presetName) != null)
{
string query = presetHandler.getPreset(presetName).Query;
Boolean loadPictureSettings = presetHandler.getPreset(presetName).PictureSettings;
if (query != null)
{
//Ok, Reset all the H264 widgets before changing the preset
x264Panel.reset2Defaults();
// Send the query from the file to the Query Parser class
QueryParser presetQuery = QueryParser.Parse(query);
// Now load the preset
PresetLoader.presetLoader(this, presetQuery, presetName, loadPictureSettings);
// The x264 widgets will need updated, so do this now:
x264Panel.X264_StandardizeOptString();
x264Panel.X264_SetCurrentSettingsInPanel();
}
}
}
}
private void loadNormalPreset()
{
foreach (TreeNode treenode in treeView_presets.Nodes)
{
foreach (TreeNode node in treenode.Nodes)
{
if (node.Text.Equals("Normal"))
treeView_presets.SelectedNode = treeView_presets.Nodes[treenode.Index].Nodes[0];
}
}
}
#endregion
#region ToolStrip
private void btn_source_Click(object sender, EventArgs e)
{
if (Properties.Settings.Default.drive_detection)
{
mnu_dvd_drive.Visible = true;
Thread driveInfoThread = new Thread(getDriveInfoThread);
driveInfoThread.Start();
}
else
mnu_dvd_drive.Visible = false;
}
private void btn_start_Click(object sender, EventArgs e)
{
if (btn_start.Text == "Stop")
{
DialogResult result = MessageBox.Show("Are you sure you wish to cancel the encode?", "Cancel Encode?", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (result == DialogResult.Yes)
{
// Pause The Queue
encodeQueue.pauseEncodeQueue();
// Allow the CLI to exit cleanly
Win32.SetForegroundWindow((int)encodeQueue.encodeHandler.processHandle);
SendKeys.Send("^C");
// Update the GUI
setEncodeFinished();
}
}
else
{
if (encodeQueue.count() != 0 || (!string.IsNullOrEmpty(sourcePath) && !string.IsNullOrEmpty(text_destination.Text)))
{
String query = rtf_query.Text != "" ? rtf_query.Text : queryGen.generateTheQuery(this);
DialogResult overwrite = DialogResult.Yes;
if (text_destination.Text != "")
if (File.Exists(text_destination.Text))
overwrite = MessageBox.Show("The destination file already exists. Are you sure you want to overwrite it?", "Overwrite File?", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (overwrite == DialogResult.Yes)
{
if (encodeQueue.count() == 0)
encodeQueue.add(query, sourcePath, text_destination.Text);
queueWindow.setQueue();
if (encodeQueue.count() > 1)
queueWindow.Show(false);
setEncodeStarted(); // Encode is running, so setup the GUI appropriately
encodeQueue.startEncode(); // Start The Queue Encoding Process
lastAction = "encode"; // Set the last action to encode - Used for activity window.
}
this.Focus();
}
else if (string.IsNullOrEmpty(sourcePath) || string.IsNullOrEmpty(text_destination.Text))
MessageBox.Show("No source or destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
private void btn_add2Queue_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(sourcePath) || string.IsNullOrEmpty(text_destination.Text))
MessageBox.Show("No source or destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
else
{
String query = queryGen.generateTheQuery(this);
if (rtf_query.Text != "")
query = rtf_query.Text;
if (encodeQueue.checkDestinationPath(text_destination.Text))
{
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?",
"Warning", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
if (result == DialogResult.Yes)
encodeQueue.add(query, sourcePath, text_destination.Text);
}
else
encodeQueue.add(query, sourcePath, text_destination.Text);
queueWindow.Show();
}
}
private void btn_showQueue_Click(object sender, EventArgs e)
{
queueWindow.Show();
}
private void tb_preview_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(sourcePath) || string.IsNullOrEmpty(text_destination.Text))
MessageBox.Show("No source or destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
else
{
if (qtpreview == null)
{
qtpreview = new frmPreview(this);
qtpreview.Show();
}
else if (qtpreview.IsDisposed)
{
qtpreview = new frmPreview(this);
qtpreview.Show();
}
else
MessageBox.Show(qtpreview, "The preview window is already open!", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
private void btn_ActivityWindow_Click(object sender, EventArgs e)
{
String file = lastAction == "scan" ? "last_scan_log.txt" : "last_encode_log.txt";
frmActivityWindow ActivityWindow = new frmActivityWindow(file, encodeQueue, this);
ActivityWindow.Show();
}
#endregion
#region System Tray Icon
private void frmMain_Resize(object sender, EventArgs e)
{
if (FormWindowState.Minimized == this.WindowState)
{
notifyIcon.Visible = true;
this.Hide();
}
else if (FormWindowState.Normal == this.WindowState)
notifyIcon.Visible = false;
}
private void notifyIcon_MouseDoubleClick(object sender, MouseEventArgs e)
{
this.Visible = true;
this.Activate();
this.WindowState = FormWindowState.Normal;
notifyIcon.Visible = false;
}
private void btn_restore_Click(object sender, EventArgs e)
{
this.Visible = true;
this.Activate();
this.WindowState = FormWindowState.Normal;
notifyIcon.Visible = false;
}
#endregion
#region Tab Control
//Source
private void btn_dvd_source_Click(object sender, EventArgs e)
{
// Enable the creation of chapter markers.
Check_ChapterMarkers.Enabled = true;
// Set the last action to scan.
// This is used for tracking which file to load in the activity window
lastAction = "scan";
sourcePath = string.Empty;
if (DVD_Open.ShowDialog() == DialogResult.OK)
{
String filename = DVD_Open.SelectedPath;
if (filename.StartsWith("\\"))
{
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);
UpdateSourceLabel();
}
else
{
if (filename != "")
{
sourcePath = Path.GetFullPath(filename);
setupGUIforScan(filename);
startScan(filename);
} else
UpdateSourceLabel();
}
}
else
UpdateSourceLabel();
}
private void btn_file_source_Click(object sender, EventArgs e)
{
// Set the last action to scan.
// This is used for tracking which file to load in the activity window
lastAction = "scan";
sourcePath = string.Empty;
if (ISO_Open.ShowDialog() == DialogResult.OK)
{
String filename = ISO_Open.FileName;
if (filename.StartsWith("\\"))
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);
else
{
if (filename != "")
{
sourcePath = Path.GetFileName(filename);
setupGUIforScan(filename);
startScan(filename);
} else
UpdateSourceLabel();
}
}
UpdateSourceLabel();
}
private void mnu_dvd_drive_Click(object sender, EventArgs e)
{
// Enable the creation of chapter markers.
Check_ChapterMarkers.Enabled = true;
// Set the last action to scan.
// This is used for tracking which file to load in the activity window
lastAction = "scan";
sourcePath = string.Empty;
if (mnu_dvd_drive.Text.Contains("VIDEO_TS"))
{
string[] path = mnu_dvd_drive.Text.Split(' ');
String filename = path[0];
sourcePath = Path.GetFullPath(filename);
setupGUIforScan(filename);
startScan(filename);
}
// If there are no titles in the dropdown menu then the scan has obviously failed. Display an error message explaining to the user.
if (drp_dvdtitle.Items.Count == 0)
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);
UpdateSourceLabel();
lbl_encode.Text = "";
}
private void drp_dvdtitle_Click(object sender, EventArgs e)
{
if ((drp_dvdtitle.Items.Count == 1) && (drp_dvdtitle.Items[0].ToString() == "Automatic"))
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);
}
private void drp_dvdtitle_SelectedIndexChanged(object sender, EventArgs e)
{
unRegisterPresetEventHandler();
// Reset some values on the form
PictureSettings.lbl_Aspect.Text = "Select a Title";
//lbl_RecomendedCrop.Text = "Select a Title";
drop_chapterStart.Items.Clear();
drop_chapterFinish.Items.Clear();
// If the dropdown is set to automatic nothing else needs to be done.
// Otheriwse if its not, title data has to be loased from parsing.
if (drp_dvdtitle.Text != "Automatic")
{
selectedTitle = drp_dvdtitle.SelectedItem as Title;
lbl_duration.Text = selectedTitle.Duration.ToString();
PictureSettings.Source = selectedTitle; // Setup Picture Settings Tab Control
// Populate the Angles dropdown
drop_angle.Items.Clear();
if (Properties.Settings.Default.dvdnav)
{
drop_angle.Visible = true;
lbl_angle.Visible = true;
drop_angle.Items.AddRange(selectedTitle.Angles.ToArray());
if (drop_angle.Items.Count != 0)
drop_angle.SelectedIndex = 0;
}
else
{
drop_angle.Visible = false;
lbl_angle.Visible = false;
}
// Populate the Start chapter Dropdown
drop_chapterStart.Items.Clear();
drop_chapterStart.Items.AddRange(selectedTitle.Chapters.ToArray());
if (drop_chapterStart.Items.Count > 0)
drop_chapterStart.Text = drop_chapterStart.Items[0].ToString();
// Populate the Final Chapter Dropdown
drop_chapterFinish.Items.Clear();
drop_chapterFinish.Items.AddRange(selectedTitle.Chapters.ToArray());
if (drop_chapterFinish.Items.Count > 0)
drop_chapterFinish.Text = drop_chapterFinish.Items[drop_chapterFinish.Items.Count - 1].ToString();
// Populate the Audio Channels Dropdown
AudioSettings.setTrackList(selectedTitle);
// Populate the Subtitles dropdown
Subtitles.drp_subtitleTracks.Items.Clear();
Subtitles.drp_subtitleTracks.Items.Add("Foreign Audio Search (Bitmap)");
Subtitles.drp_subtitleTracks.Items.AddRange(selectedTitle.Subtitles.ToArray());
Subtitles.drp_subtitleTracks.SelectedIndex = 0;
}
// Run the autoName & chapterNaming functions
if (Properties.Settings.Default.autoNaming)
{
string autoPath = Main.autoName(drp_dvdtitle, drop_chapterStart.Text, drop_chapterFinish.Text, sourcePath, text_destination.Text, drop_format.SelectedIndex);
if (autoPath != null)
text_destination.Text = autoPath;
else
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);
}
data_chpt.Rows.Clear();
if (selectedTitle.Chapters.Count != 1)
{
DataGridView chapterGridView = Main.chapterNaming(data_chpt, drop_chapterFinish.Text);
if (chapterGridView != null)
data_chpt = chapterGridView;
}
else
{
Check_ChapterMarkers.Checked = false;
Check_ChapterMarkers.Enabled = false;
}
// Hack to force the redraw of the scrollbars which don't resize properly when the control is disabled.
data_chpt.Columns[0].Width = 166;
data_chpt.Columns[0].Width = 165;
registerPresetEventHandler();
}
private void drop_chapterStart_SelectedIndexChanged(object sender, EventArgs e)
{
int c_start, c_end;
if (drop_chapterFinish.Text == "Auto" && drop_chapterFinish.Items.Count != 0)
drop_chapterFinish.SelectedIndex = drop_chapterFinish.Items.Count - 1;
int.TryParse(drop_chapterStart.Text, out c_start);
int.TryParse(drop_chapterFinish.Text, out c_end);
if (c_end != 0)
{
if (c_start > c_end)
drop_chapterFinish.Text = c_start.ToString();
}
lbl_duration.Text = Main.calculateDuration(drop_chapterStart.Text, drop_chapterFinish.Text, selectedTitle).ToString();
// Run the Autonaming function
if (Properties.Settings.Default.autoNaming)
text_destination.Text = Main.autoName(drp_dvdtitle, drop_chapterStart.Text, drop_chapterFinish.Text, sourcePath, text_destination.Text, drop_format.SelectedIndex);
// Disable chapter markers if only 1 chapter is selected.
if (c_start == c_end)
{
Check_ChapterMarkers.Checked = false;
Check_ChapterMarkers.Enabled = false;
}
else
Check_ChapterMarkers.Enabled = true;
}
private void drop_chapterFinish_SelectedIndexChanged(object sender, EventArgs e)
{
int c_start, c_end;
if (drop_chapterStart.Text == "Auto" && drop_chapterStart.Items.Count >= 1)
drop_chapterStart.SelectedIndex = 1;
int.TryParse(drop_chapterStart.Text, out c_start);
int.TryParse(drop_chapterFinish.Text, out c_end);
if (c_start != 0)
{
if (c_end < c_start)
drop_chapterFinish.Text = c_start.ToString();
}
lbl_duration.Text = Main.calculateDuration(drop_chapterStart.Text, drop_chapterFinish.Text, selectedTitle).ToString();
// Run the Autonaming function
if (Properties.Settings.Default.autoNaming)
text_destination.Text = Main.autoName(drp_dvdtitle, drop_chapterStart.Text, drop_chapterFinish.Text, sourcePath, text_destination.Text, drop_format.SelectedIndex);
// Add more rows to the Chapter menu if needed.
if (Check_ChapterMarkers.Checked)
{
int i = data_chpt.Rows.Count, finish = 0;
if (drop_chapterFinish.Text != "Auto")
int.TryParse(drop_chapterFinish.Text, out finish);
while (i < finish)
{
int n = data_chpt.Rows.Add();
data_chpt.Rows[n].Cells[0].Value = (i + 1);
data_chpt.Rows[n].Cells[1].Value = "Chapter " + (i + 1);
data_chpt.Rows[n].Cells[0].ValueType = typeof(int);
data_chpt.Rows[n].Cells[1].ValueType = typeof(string);
i++;
}
}
// Disable chapter markers if only 1 chapter is selected.
if (c_start == c_end)
{
Check_ChapterMarkers.Checked = false;
Check_ChapterMarkers.Enabled = false;
}
else
Check_ChapterMarkers.Enabled = true;
}
//Destination
private void btn_destBrowse_Click(object sender, EventArgs e)
{
// This removes the file extension from the filename box on the save file dialog.
// It's daft but some users don't realise that typing an extension overrides the dropdown extension selected.
DVD_Save.FileName = Path.GetFileNameWithoutExtension(text_destination.Text);
if (Path.IsPathRooted(text_destination.Text))
DVD_Save.InitialDirectory = Path.GetDirectoryName(text_destination.Text);
// Show the dialog and set the main form file path
if (drop_format.SelectedIndex.Equals(0))
DVD_Save.FilterIndex = 1;
else if (drop_format.SelectedIndex.Equals(1))
DVD_Save.FilterIndex = 2;
if (DVD_Save.ShowDialog() == DialogResult.OK)
{
if (DVD_Save.FileName.StartsWith("\\"))
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);
else
{
// Add a file extension manually, as FileDialog.AddExtension has issues with dots in filenames
switch (DVD_Save.FilterIndex)
{
case 1:
if (!Path.GetExtension(DVD_Save.FileName).Equals(".mp4", StringComparison.InvariantCultureIgnoreCase))
if (Properties.Settings.Default.useM4v)
DVD_Save.FileName += ".m4v";
else
DVD_Save.FileName += ".mp4";
break;
case 2:
if (!Path.GetExtension(DVD_Save.FileName).Equals(".mkv", StringComparison.InvariantCultureIgnoreCase))
DVD_Save.FileName += ".mkv";
break;
default:
//do nothing
break;
}
text_destination.Text = DVD_Save.FileName;
// Quicktime requires .m4v file for chapter markers to work. If checked, change the extension to .m4v (mp4 and m4v are the same thing)
if (Check_ChapterMarkers.Checked && DVD_Save.FilterIndex != 2)
setExtension(".m4v");
}
}
}
private void text_destination_TextChanged(object sender, EventArgs e)
{
string path = text_destination.Text;
if (path.EndsWith(".mp4") || path.EndsWith(".m4v"))
drop_format.SelectedIndex = 0;
else if (path.EndsWith(".mkv"))
drop_format.SelectedIndex = 1;
}
// Output Settings
private void drop_format_SelectedIndexChanged(object sender, EventArgs e)
{
switch (drop_format.SelectedIndex)
{
case 0:
if (Properties.Settings.Default.useM4v)
setExtension(".m4v");
else
setExtension(".mp4");
break;
case 1:
setExtension(".mkv");
break;
}
AudioSettings.setAudioByContainer(drop_format.Text);
Subtitles.setContainer(drop_format.SelectedIndex);
if ((drop_format.Text.Contains("MP4")) || (drop_format.Text.Contains("M4V")))
{
if (drp_videoEncoder.Items.Contains("VP3 (Theora)"))
{
drp_videoEncoder.Items.Remove("VP3 (Theora)");
drp_videoEncoder.SelectedIndex = 1;
}
}
else if (drop_format.Text.Contains("MKV"))
drp_videoEncoder.Items.Add("VP3 (Theora)");
}
private void setExtension(string newExtension)
{
text_destination.Text = text_destination.Text.Replace(".mp4", newExtension);
text_destination.Text = text_destination.Text.Replace(".m4v", newExtension);
text_destination.Text = text_destination.Text.Replace(".mkv", newExtension);
}
//Video Tab
private void drp_videoEncoder_SelectedIndexChanged(object sender, EventArgs e)
{
setContainerOpts();
//Turn off some options which are H.264 only when the user selects a non h.264 encoder
if (drp_videoEncoder.Text.Contains("H.264"))
{
if (check_2PassEncode.CheckState == CheckState.Checked)
check_turbo.Enabled = true;
tab_advanced.Enabled = true;
if ((drop_format.Text.Contains("MP4")) || (drop_format.Text.Contains("M4V")))
check_iPodAtom.Enabled = true;
else
check_iPodAtom.Enabled = false;
}
else
{
check_turbo.CheckState = CheckState.Unchecked;
check_turbo.Enabled = false;
tab_advanced.Enabled = false;
x264Panel.x264Query = "";
check_iPodAtom.Enabled = false;
check_iPodAtom.Checked = false;
}
// Setup the CQ Slider
switch (drp_videoEncoder.Text)
{
case "MPEG-4 (FFmpeg)":
if (slider_videoQuality.Value > 31)
slider_videoQuality.Value = 20; // Just reset to 70% QP 10 on encode change.
slider_videoQuality.Minimum = 1;
slider_videoQuality.Maximum = 31;
break;
case "H.264 (x264)":
slider_videoQuality.Minimum = 0;
slider_videoQuality.TickFrequency = 1;
CultureInfo culture = CultureInfo.CreateSpecificCulture("en-US");
double multiplier = 1.0 / Properties.Settings.Default.x264cqstep;
double value = slider_videoQuality.Value * multiplier;
switch (Properties.Settings.Default.x264cqstep.ToString(culture))
{
case "0.20":
slider_videoQuality.Maximum = 255;
break;
case "0.25":
slider_videoQuality.Maximum = 204;
break;
case "0.50":
slider_videoQuality.Maximum = 40;
break;
case "1.0":
slider_videoQuality.Maximum = 51;
break;
default:
slider_videoQuality.Maximum = 51;
break;
}
if (value < slider_videoQuality.Maximum)
slider_videoQuality.Value = slider_videoQuality.Maximum - (int)value;
break;
case "VP3 (Theora)":
if (slider_videoQuality.Value > 63)
slider_videoQuality.Value = 45; // Just reset to 70% QP 45 on encode change.
slider_videoQuality.Minimum = 0;
slider_videoQuality.Maximum = 63;
break;
}
}
///
/// Set the container format options
///
public void setContainerOpts()
{
if ((drop_format.Text.Contains("MP4")) || (drop_format.Text.Contains("M4V")))
{
check_largeFile.Enabled = true;
check_optimiseMP4.Enabled = true;
check_iPodAtom.Enabled = true;
}
else
{
check_largeFile.Enabled = false;
check_optimiseMP4.Enabled = false;
check_iPodAtom.Enabled = false;
check_largeFile.Checked = false;
check_optimiseMP4.Checked = false;
check_iPodAtom.Checked = false;
}
}
private void slider_videoQuality_Scroll(object sender, EventArgs e)
{
switch (drp_videoEncoder.Text)
{
case "MPEG-4 (FFmpeg)":
double rfValue = 31 - (slider_videoQuality.Value - 1);
double max = slider_videoQuality.Maximum;
double min = slider_videoQuality.Minimum;
double val = ((max - min) - (rfValue - min)) / (max - min);
SliderValue.Text = Math.Round((val * 100), 2) + "% QP:" + (32 - slider_videoQuality.Value);
break;
case "H.264 (x264)":
rfValue = 51.0 - slider_videoQuality.Value * Properties.Settings.Default.x264cqstep;
max = slider_videoQuality.Maximum * Properties.Settings.Default.x264cqstep;
min = slider_videoQuality.Minimum;
val = ((max - min) - (rfValue - min)) / (max - min);
rfValue = Math.Round(rfValue, 2);
SliderValue.Text = Math.Round((val * 100), 2) + "% RF:" + rfValue;
break;
case "VP3 (Theora)":
rfValue = slider_videoQuality.Value;
double value = rfValue / 63;
SliderValue.Text = Math.Round((value * 100), 2) + "% QP:" + slider_videoQuality.Value;
break;
}
}
private void radio_targetFilesize_CheckedChanged(object sender, EventArgs e)
{
text_bitrate.Enabled = false;
text_filesize.Enabled = true;
slider_videoQuality.Enabled = false;
check_2PassEncode.Enabled = true;
}
private void radio_avgBitrate_CheckedChanged(object sender, EventArgs e)
{
text_bitrate.Enabled = true;
text_filesize.Enabled = false;
slider_videoQuality.Enabled = false;
check_2PassEncode.Enabled = true;
}
private void radio_cq_CheckedChanged(object sender, EventArgs e)
{
text_bitrate.Enabled = false;
text_filesize.Enabled = false;
slider_videoQuality.Enabled = true;
check_2PassEncode.Enabled = false;
check_2PassEncode.CheckState = CheckState.Unchecked;
}
private void check_2PassEncode_CheckedChanged(object sender, EventArgs e)
{
if (check_2PassEncode.CheckState.ToString() == "Checked")
{
if (drp_videoEncoder.Text.Contains("H.264"))
check_turbo.Enabled = true;
}
else
{
check_turbo.Enabled = false;
check_turbo.CheckState = CheckState.Unchecked;
}
}
// Chapter Marker Tab
private void Check_ChapterMarkers_CheckedChanged(object sender, EventArgs e)
{
if (Check_ChapterMarkers.Checked)
{
if (drop_format.SelectedIndex != 1)
setExtension(".m4v");
data_chpt.Rows.Clear();
data_chpt.Enabled = true;
DataGridView chapterGridView = Main.chapterNaming(data_chpt, drop_chapterFinish.Text);
if (chapterGridView != null)
data_chpt = chapterGridView;
}
else
{
if (drop_format.SelectedIndex != 1 && !Properties.Settings.Default.useM4v)
setExtension(".mp4");
data_chpt.Rows.Clear();
data_chpt.Enabled = false;
}
}
// Query Editor Tab
private void btn_generate_Query_Click(object sender, EventArgs e)
{
rtf_query.Text = queryGen.generateTheQuery(this);
}
private void btn_clear_Click(object sender, EventArgs e)
{
rtf_query.Clear();
}
#endregion
// MainWindow Components, Actions and Functions ***********************
#region Source Scan
public Boolean isScanning { get; set; }
private static int scanProcessID { get; set; }
private void setupGUIforScan(String filename)
{
sourcePath = filename;
foreach (Control ctrl in Controls)
{
if (!(ctrl is StatusStrip || ctrl is MenuStrip || ctrl is ToolStrip))
ctrl.Enabled = false;
}
lbl_encode.Visible = true;
lbl_encode.Text = "Scanning ...";
//gb_source.Text = "Source: Scanning ...";
btn_source.Enabled = false;
btn_start.Enabled = false;
btn_showQueue.Enabled = false;
btn_add2Queue.Enabled = false;
tb_preview.Enabled = false;
mnu_killCLI.Visible = true;
}
private void startScan(String filename)
{
try
{
lbl_encode.Visible = true;
lbl_encode.Text = "Scanning...";
isScanning = true;
ThreadPool.QueueUserWorkItem(scanProcess, filename);
}
catch (Exception exc)
{
MessageBox.Show("frmMain.cs - startScan " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void scanProcess(object state)
{
try
{
string inputFile = (string)state;
string handbrakeCLIPath = Path.Combine(Application.StartupPath, "HandBrakeCLI.exe");
string logDir = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\HandBrake\\logs";
string dvdInfoPath = Path.Combine(logDir, "last_scan_log.txt");
// Make we don't pick up a stale last_encode_log.txt (and that we have rights to the file)
if (File.Exists(dvdInfoPath))
File.Delete(dvdInfoPath);
String dvdnav = string.Empty;
if (Properties.Settings.Default.dvdnav)
dvdnav = " --dvdnav";
string strCmdLine = String.Format(@"cmd /c """"{0}"" -i ""{1}"" -t0 {2} -v >""{3}"" 2>&1""", handbrakeCLIPath, inputFile, dvdnav, dvdInfoPath);
ProcessStartInfo hbParseDvd = new ProcessStartInfo("CMD.exe", strCmdLine) { WindowStyle = ProcessWindowStyle.Hidden };
Boolean cleanExit = true;
using (hbproc = Process.Start(hbParseDvd))
{
Process[] before = Process.GetProcesses(); // Get a list of running processes before starting.
scanProcessID = Main.getCliProcess(before);
hbproc.WaitForExit();
if (hbproc.ExitCode != 0)
cleanExit = false;
}
if (cleanExit) // If 0 exit code, CLI exited cleanly.
{
if (!File.Exists(dvdInfoPath))
{
throw new Exception(
"Unable to retrieve the DVD Info. last_scan_log.txt is missing. \nExpected location of last_scan_log.txt: \n" +
dvdInfoPath);
}
using (StreamReader sr = new StreamReader(dvdInfoPath))
{
thisDVD = DVD.Parse(sr);
sr.Close();
sr.Dispose();
}
updateUIafterScan();
}
}
catch (Exception exc)
{
MessageBox.Show("frmMain.cs - scanProcess() " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
enableGUI();
}
}
private void updateUIafterScan()
{
try
{
if (InvokeRequired)
{
BeginInvoke(new UpdateWindowHandler(updateUIafterScan));
return;
}
// Setup some GUI components
drp_dvdtitle.Items.Clear();
if (thisDVD.Titles.Count != 0)
drp_dvdtitle.Items.AddRange(thisDVD.Titles.ToArray());
drp_dvdtitle.Text = "Automatic";
drop_chapterFinish.Text = "Auto";
drop_chapterStart.Text = "Auto";
// Now select the longest title
if (thisDVD.Titles.Count != 0)
drp_dvdtitle.SelectedItem = Main.selectLongestTitle(drp_dvdtitle);
// Enable the creation of chapter markers if the file is an image of a dvd.
if (sourcePath.ToLower().Contains(".iso") || sourcePath.ToLower().Contains("VIDEO_TS"))
Check_ChapterMarkers.Enabled = true;
else
{
Check_ChapterMarkers.Enabled = false;
Check_ChapterMarkers.Checked = false;
data_chpt.Rows.Clear();
}
// If no titles were found, Display an error message
if (drp_dvdtitle.Items.Count == 0)
{
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);
sourcePath = string.Empty;
}
UpdateSourceLabel();
// Enable the GUI components and enable any disabled components
enableGUI();
}
catch (Exception exc)
{
MessageBox.Show("frmMain.cs - updateUIafterScan " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
enableGUI();
}
}
private void enableGUI()
{
try
{
if (InvokeRequired)
BeginInvoke(new UpdateWindowHandler(enableGUI));
lbl_encode.Text = "Scan Completed";
//gb_source.Text = "Source";
foreach (Control ctrl in Controls)
ctrl.Enabled = true;
btn_start.Enabled = true;
btn_showQueue.Enabled = true;
btn_add2Queue.Enabled = true;
tb_preview.Enabled = true;
btn_source.Enabled = true;
mnu_killCLI.Visible = false;
}
catch (Exception exc)
{
MessageBox.Show("frmMain.cs - enableGUI() " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void killScan()
{
try
{
enableGUI();
resetGUI();
Process[] prs = Process.GetProcesses();
foreach (Process process in prs)
{
if (process.Id == scanProcessID)
{
process.Refresh();
if (!process.HasExited)
process.Kill();
}
}
}
catch (Exception ex)
{
MessageBox.Show("Unable to kill HandBrakeCLI.exe \nYou may need to manually kill HandBrakeCLI.exe using the Windows Task Manager if it does not close automatically within the next few minutes. \n\nError Information: \n" + ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void resetGUI()
{
drp_dvdtitle.Items.Clear();
drp_dvdtitle.Text = "Automatic";
drop_chapterStart.Items.Clear();
drop_chapterStart.Text = "Auto";
drop_chapterFinish.Items.Clear();
drop_chapterFinish.Text = "Auto";
lbl_duration.Text = "Select a Title";
PictureSettings.lbl_src_res.Text = "Select a Title";
PictureSettings.lbl_Aspect.Text = "Select a Title";
sourcePath = "Source";
text_destination.Text = "";
thisDVD = null;
selectedTitle = null;
isScanning = false;
}
private void UpdateSourceLabel()
{
labelSource.Text = string.IsNullOrEmpty(sourcePath) ? "Select \"Source\" to continue." : Path.GetFileName(sourcePath);
}
#endregion
#region GUI
///
/// Set the GUI to it's finished encoding state.
///
private void setEncodeFinished()
{
try
{
if (InvokeRequired)
{
BeginInvoke(new UpdateWindowHandler(setEncodeFinished));
return;
}
lbl_encode.Text = "Encoding Finished";
btn_start.Text = "Start";
btn_start.ToolTipText = "Start the encoding process";
btn_start.Image = Properties.Resources.Play;
// If the window is minimized, display the notification in a popup.
if (Properties.Settings.Default.trayIconAlerts)
if (FormWindowState.Minimized == this.WindowState)
{
notifyIcon.BalloonTipText = lbl_encode.Text;
notifyIcon.ShowBalloonTip(500);
}
}
catch (Exception exc)
{
MessageBox.Show(exc.ToString());
}
}
///
/// Set the GUI to it's started encoding state.
///
private void setEncodeStarted()
{
try
{
if (InvokeRequired)
{
BeginInvoke(new UpdateWindowHandler(setEncodeStarted));
return;
}
lbl_encode.Visible = true;
lbl_encode.Text = "Encoding in Progress";
btn_start.Text = "Stop";
btn_start.ToolTipText = "Stop the encoding process.";
btn_start.Image = Properties.Resources.stop;
}
catch (Exception exc)
{
MessageBox.Show(exc.ToString());
}
}
#endregion
#region DVD Drive Detection
private delegate void ProgressUpdateHandler();
private void getDriveInfoThread()
{
try
{
if (InvokeRequired)
{
BeginInvoke(new ProgressUpdateHandler(getDriveInfoThread));
return;
}
Boolean foundDrive = false;
DriveInfo[] theCollectionOfDrives = DriveInfo.GetDrives();
foreach (DriveInfo curDrive in theCollectionOfDrives)
{
if (curDrive.DriveType == DriveType.CDRom && curDrive.IsReady)
{
if (File.Exists(curDrive.RootDirectory + "VIDEO_TS\\VIDEO_TS.IFO"))
{
mnu_dvd_drive.Text = curDrive.RootDirectory + "VIDEO_TS (" + curDrive.VolumeLabel + ")";
foundDrive = true;
break;
}
}
}
if (foundDrive == false)
mnu_dvd_drive.Text = "[No DVD Drive Ready]";
}
catch (Exception)
{
mnu_dvd_drive.Text = "[No DVD Drive Ready / Found]";
}
}
#endregion
#region Public Methods
///
/// Access the preset Handler and setup the preset panel.
///
public void loadPresetPanel()
{
if (presetHandler.checkIfPresetsAreOutOfDate())
if (!Properties.Settings.Default.presetNotification)
MessageBox.Show(splash,
"HandBrake has determined your built-in presets are out of date... These presets will now be updated.",
"Preset Update", MessageBoxButtons.OK, MessageBoxIcon.Information);
presetHandler.getPresetPanel(ref treeView_presets);
treeView_presets.Update();
}
///
/// Either Encode or Scan was last performed.
///
public string lastAction { get; set; }
#endregion
#region Overrides
///
/// If the queue is being processed, prompt the user to confirm application close.
///
///
protected override void OnFormClosing(FormClosingEventArgs e)
{
// If currently encoding, the queue isn't paused, and there are queue items to process, prompt to confirm close.
if ((encodeQueue.isEncoding) && (!encodeQueue.isPaused) && (encodeQueue.count() > 0))
{
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?",
"Close HandBrake?", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (result == DialogResult.No)
e.Cancel = true;
}
base.OnFormClosing(e);
}
#endregion
#region In-GUI Encode Status (Experimental)
private void encodeMonitorThread()
{
try
{
Parser encode = new Parser(encodeQueue.encodeHandler.hbProcess.StandardOutput.BaseStream);
encode.OnEncodeProgress += encodeOnEncodeProgress;
while (!encode.EndOfStream)
{
encode.readEncodeStatus();
}
}
catch (Exception exc)
{
MessageBox.Show(exc.ToString());
}
}
private void encodeOnEncodeProgress(object Sender, int CurrentTask, int TaskCount, float PercentComplete, float CurrentFps, float AverageFps, TimeSpan TimeRemaining)
{
if (this.InvokeRequired)
{
this.BeginInvoke(new EncodeProgressEventHandler(encodeOnEncodeProgress),
new object[] { Sender, CurrentTask, TaskCount, PercentComplete, CurrentFps, AverageFps, TimeRemaining });
return;
}
lbl_encode.Text = string.Format("Encode Progress: {0}%, FPS: {1}, Avg FPS: {2}, Time Remaining: {3} ", PercentComplete, CurrentFps, AverageFps, TimeRemaining);
}
#endregion
// This is the END of the road ****************************************
}
}