diff options
Diffstat (limited to 'win/CS/HandBrakeWPF/ViewModels/ChaptersViewModel.cs')
| -rw-r--r-- | win/CS/HandBrakeWPF/ViewModels/ChaptersViewModel.cs | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/win/CS/HandBrakeWPF/ViewModels/ChaptersViewModel.cs b/win/CS/HandBrakeWPF/ViewModels/ChaptersViewModel.cs new file mode 100644 index 000000000..672082b51 --- /dev/null +++ b/win/CS/HandBrakeWPF/ViewModels/ChaptersViewModel.cs @@ -0,0 +1,177 @@ +// --------------------------------------------------------------------------------------------------------------------
+// <copyright file="ChaptersViewModel.cs" company="HandBrake Project (http://handbrake.fr)">
+// This file is part of the HandBrake source code - It may be used under the terms of the GNU General Public License.
+// </copyright>
+// <summary>
+// The Chapters View Model
+// </summary>
+// --------------------------------------------------------------------------------------------------------------------
+
+namespace HandBrakeWPF.ViewModels
+{
+ using System;
+ using System.Collections.Generic;
+ using System.Collections.ObjectModel;
+ using System.ComponentModel.Composition;
+ using System.IO;
+
+ using Caliburn.Micro;
+
+ using HandBrake.ApplicationServices.Exceptions;
+ using HandBrake.ApplicationServices.Model.Encoding;
+ using HandBrake.ApplicationServices.Parsing;
+ using HandBrake.ApplicationServices.Services.Interfaces;
+
+ using HandBrakeWPF.ViewModels.Interfaces;
+
+ using Ookii.Dialogs.Wpf;
+
+ /// <summary>
+ /// The Chapters View Model
+ /// </summary>
+ [Export(typeof(IChaptersViewModel))]
+ public class ChaptersViewModel : ViewModelBase, IChaptersViewModel
+ {
+ /// <summary>
+ /// Gets or sets SourceChapterList.
+ /// </summary>
+ private ObservableCollection<Chapter> SourceChapterList { get; set; }
+
+ /// <summary>
+ /// Initializes a new instance of the <see cref="ChaptersViewModel"/> class.
+ /// </summary>
+ /// <param name="windowManager">
+ /// The window manager.
+ /// </param>
+ /// <param name="userSettingService">
+ /// The user Setting Service.
+ /// </param>
+ public ChaptersViewModel(IWindowManager windowManager, IUserSettingService userSettingService)
+ {
+ this.Chapters = new ObservableCollection<ChapterMarker>();
+ }
+
+ /// <summary>
+ /// Gets or sets State.
+ /// </summary>
+ public ObservableCollection<ChapterMarker> Chapters { get; set; }
+
+ /// <summary>
+ /// Gets or sets a value indicating whether chapter markers are enabled.
+ /// </summary>
+ public bool IncludeChapterMarkers { get; set; }
+
+ /// <summary>
+ /// Set the Source Chapters List
+ /// </summary>
+ /// <param name="sourceChapters">
+ /// The source chapters.
+ /// </param>
+ public void SetSourceChapters(IEnumerable<Chapter> sourceChapters)
+ {
+ // Cache the chapters in this screen
+ this.SourceChapterList = new ObservableCollection<Chapter>(sourceChapters);
+ this.Chapters.Clear();
+
+ // Then Add new Chapter Markers.
+ foreach (Chapter chapter in SourceChapterList)
+ {
+ ChapterMarker marker = new ChapterMarker(chapter.ChapterNumber, chapter.ChapterName);
+ this.Chapters.Add(marker);
+ }
+ }
+
+ /// <summary>
+ /// Export the Chapter Markers to a CSV file
+ /// </summary>
+ /// <param name="filename">
+ /// The filename.
+ /// </param>
+ /// <exception cref="GeneralApplicationException">
+ /// Thrown when exporting fails.
+ /// </exception>
+ public void ExportChaptersToCSV(string filename)
+ {
+ try
+ {
+ string csv = string.Empty;
+
+ foreach (ChapterMarker row in this.Chapters)
+ {
+ csv += row.ChapterNumber.ToString();
+ csv += ",";
+ csv += row.ChapterName.Replace(",", "\\,");
+ csv += Environment.NewLine;
+ }
+ StreamWriter file = new StreamWriter(filename);
+ file.Write(csv);
+ file.Close();
+ file.Dispose();
+ }
+ catch (Exception exc)
+ {
+ throw new GeneralApplicationException("Unable to save Chapter Makrers file! ", "Chapter marker names will NOT be saved in your encode.", exc);
+ }
+ }
+
+ /// <summary>
+ /// Import a CSV file
+ /// </summary>
+ private void Import()
+ {
+ VistaOpenFileDialog dialog = new VistaOpenFileDialog { Filter = "CSV files (*.csv)|*.csv", CheckFileExists = true };
+ dialog.ShowDialog();
+ string filename = dialog.FileName;
+
+ if (string.IsNullOrEmpty(filename))
+ {
+ return;
+ }
+
+ IDictionary<int, string> chapterMap = new Dictionary<int, string>();
+ try
+ {
+ StreamReader sr = new StreamReader(filename);
+ string csv = sr.ReadLine();
+ while (csv != null)
+ {
+ if (csv.Trim() != string.Empty)
+ {
+ csv = csv.Replace("\\,", "<!comma!>");
+ string[] contents = csv.Split(',');
+ int chapter;
+ int.TryParse(contents[0], out chapter);
+ chapterMap.Add(chapter, contents[1].Replace("<!comma!>", ","));
+ }
+ csv = sr.ReadLine();
+ }
+ }
+ catch (Exception)
+ {
+ // Do Nothing
+ }
+
+ // Now iterate over each chatper we have, and set it's name
+ foreach (ChapterMarker item in Chapters)
+ {
+ string chapterName;
+ chapterMap.TryGetValue(item.ChapterNumber, out chapterName);
+ item.ChapterName = chapterName;
+ // TODO force a fresh of this property
+ }
+ }
+
+ /// <summary>
+ /// Export a CSV file.
+ /// </summary>
+ private void Export()
+ {
+ VistaSaveFileDialog saveFileDialog = new VistaSaveFileDialog { Filter = "Csv File|*.csv", DefaultExt = "csv", CheckPathExists = true };
+ saveFileDialog.ShowDialog();
+ if (!string.IsNullOrEmpty(saveFileDialog.FileName))
+ {
+ this.ExportChaptersToCSV(saveFileDialog.FileName);
+ }
+ }
+ }
+}
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