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image conversion generalized into media conversion.

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morkt
2015-06-14 09:05:09 +04:00
parent 227eae0dbe
commit 4c089120d1
10 changed files with 192 additions and 102 deletions
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151
GarConvert.cs
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@@ -2,6 +2,26 @@
//! \date Fri Aug 22 08:22:47 2014
//! \brief Game resources conversion methods.
//
// Copyright (C) 2014-2015 by morkt
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
//
using System;
using System.IO;
@@ -23,53 +43,61 @@ namespace GARbro.GUI
/// <summary>
/// Convert selected images to another format.
/// </summary>
void ConvertImageExec (object sender, ExecutedRoutedEventArgs e)
void ConvertMediaExec (object sender, ExecutedRoutedEventArgs e)
{
if (ViewModel.IsArchive)
return;
var source = CurrentDirectory.SelectedItems.Cast<EntryViewModel>()
.Where (f => f.Type == "image").Select (f => f.Name);
var convert_dialog = new ConvertImages();
.Where (f => f.Type == "image" || f.Type == "audio")
.Select (f => f.Source);
if (!source.Any())
{
PopupError (guiStrings.MsgNoMediaFiles, guiStrings.TextMediaConvertError);
return;
}
var convert_dialog = new ConvertMedia();
convert_dialog.Owner = this;
var result = convert_dialog.ShowDialog() ?? false;
if (!result)
return;
var selected = convert_dialog.ImageConversionFormat.SelectedValue as string;
var format = FormatCatalog.Instance.ImageFormats.FirstOrDefault (f => f.Tag == selected);
var format = convert_dialog.ImageConversionFormat.SelectedItem as ImageFormat;
// var format = FormatCatalog.Instance.ImageFormats.FirstOrDefault (f => f.Tag == selected);
if (null == format)
{
Trace.WriteLine ("Format is not selected", "ConvertImageExec");
Trace.WriteLine ("Format is not selected", "ConvertMediaExec");
return;
}
try
{
Directory.SetCurrentDirectory (ViewModel.Path);
var converter = new GarConvertImages (this);
var converter = new GarConvertMedia (this);
converter.Convert (source, format);
}
catch (Exception X)
{
PopupError (X.Message, guiStrings.TextImageConvertError);
PopupError (X.Message, guiStrings.TextMediaConvertError);
}
}
}
internal class GarConvertImages
internal class GarConvertMedia
{
private MainWindow m_main;
private ProgressDialog m_progress_dialog;
private IEnumerable<string> m_source;
private IEnumerable<Entry> m_source;
private ImageFormat m_image_format;
private Exception m_pending_error;
private List<Tuple<string,string>> m_failed = new List<Tuple<string,string>>();
public bool IgnoreErrors { get; set; }
public IEnumerable<Tuple<string,string>> FailedFiles { get { return m_failed; } }
public GarConvertImages (MainWindow parent)
public GarConvertMedia (MainWindow parent)
{
m_main = parent;
}
public void Convert (IEnumerable<string> images, ImageFormat format)
public void Convert (IEnumerable<Entry> images, ImageFormat format)
{
m_main.StopWatchDirectoryChanges();
m_source = images;
@@ -91,46 +119,28 @@ namespace GARbro.GUI
m_pending_error = null;
try
{
string target_ext = m_image_format.Extensions.First();
int total = m_source.Count();
int i = 0;
foreach (var filename in m_source)
foreach (var entry in m_source)
{
if (m_progress_dialog.CancellationPending)
throw new OperationCanceledException();
var filename = entry.Name;
int progress = i++*100/total;
string target_name = Path.ChangeExtension (filename, target_ext);
if (filename == target_name)
continue;
string source_ext = Path.GetExtension (filename).TrimStart ('.').ToLowerInvariant();
if (m_image_format.Extensions.Any (ext => ext == source_ext))
continue;
m_progress_dialog.ReportProgress (progress, string.Format (guiStrings.MsgConvertingFile,
Path.GetFileName (filename)), null);
try
{
using (var file = File.OpenRead (filename))
{
m_progress_dialog.ReportProgress (progress, string.Format (guiStrings.MsgConvertingImage,
filename), target_name);
var image = ImageFormat.Read (file);
if (null == image)
continue;
try
{
using (var output = File.Create (target_name))
m_image_format.Write (output, image);
}
catch // delete destination file on conversion failure
{
File.Delete (target_name);
throw;
}
}
if ("image" == entry.Type)
ConvertImage (filename);
else if ("audio" == entry.Type)
ConvertAudio (filename);
}
catch (Exception X)
{
if (!IgnoreErrors)
throw;
m_pending_error = X;
m_failed.Add (Tuple.Create (Path.GetFileName (filename), X.Message));
}
}
}
@@ -140,6 +150,67 @@ namespace GARbro.GUI
}
}
public static readonly HashSet<string> CommonAudioFormats = new HashSet<string> { "wav", "mp3", "ogg" };
public static readonly AudioFormat WavFormat = FormatCatalog.Instance.AudioFormats.First (f => f.Tag == "WAV");
void ConvertAudio (string filename)
{
using (var file = File.OpenRead (filename))
using (var input = AudioFormat.Read (file))
{
if (null == input)
return;
var source_ext = Path.GetExtension (filename).TrimStart ('.').ToLowerInvariant();
string source_format = input.SourceFormat;
if (CommonAudioFormats.Contains (source_format))
{
if (source_ext == source_format)
return;
string output_name = Path.ChangeExtension (filename, source_format);
using (var output = File.Create (output_name))
{
input.Source.Position = 0;
input.Source.CopyTo (output);
}
}
else
{
if (source_ext == "wav")
return;
string output_name = Path.ChangeExtension (filename, "wav");
using (var output = File.Create (output_name))
WavFormat.Write (input, output);
}
}
}
void ConvertImage (string filename)
{
string target_ext = m_image_format.Extensions.First();
string target_name = Path.ChangeExtension (filename, target_ext);
if (filename == target_name)
return;
string source_ext = Path.GetExtension (filename).TrimStart ('.').ToLowerInvariant();
if (m_image_format.Extensions.Any (ext => ext == source_ext))
return;
using (var file = File.OpenRead (filename))
{
var image = ImageFormat.Read (file);
if (null == image)
return;
try
{
using (var output = File.Create (target_name))
m_image_format.Write (output, image);
}
catch // delete destination file on conversion failure
{
File.Delete (target_name);
throw;
}
}
}
void OnConvertComplete (object sender, RunWorkerCompletedEventArgs e)
{
m_main.ResumeWatchDirectoryChanges();
@@ -149,7 +220,7 @@ namespace GARbro.GUI
if (m_pending_error is OperationCanceledException)
m_main.SetStatusText (m_pending_error.Message);
else
m_main.PopupError (m_pending_error.Message, guiStrings.TextImageConvertError);
m_main.PopupError (m_pending_error.Message, guiStrings.TextMediaConvertError);
}
m_main.Activate();
m_main.RefreshView();