/// <summary>
/// Close the last project.
/// Will close no matter what, so check with CanClose before doing anything.
/// </summary>
public void Close()
{
if (mProject != null)
{
// save to backup
if (Presentation != null && CanSave)
{
SaveToBackup();
}
mProject.dataIsMissing -= new EventHandler <urakawa.events.media.data.DataIsMissingEventArgs>(OnDataIsMissing);
// if the project could not be opened, there is no presentation so this call may fail
Presentation presentation = null;
try { presentation = Presentation; }
catch (Exception) { }
mProject = null;
RemoveLock_safe(mPath);
mPath = null;
mChangesCount = 0;
if (ProjectClosed != null)
{
ProjectClosed(this, new ProjectClosedEventArgs(presentation));
}
}
}
/// <summary>
/// Create a new session for Obi.
/// </summary>
public Session()
{
mDataModelFactory = new DataModelFactory();
mProject = null;
mPath = null;
mChangesCount = 0;
mCanDeleteLock = false;
}
/// <summary>
/// Open a project from a XUK file.
/// </summary>
public void Open(string path)
{
m_ErrorsInOpeningProject = false;
m_ListOfErrorMessages.Clear();
mProject = new urakawa.Project();
//sdk2
//mProject.setDataModelFactory ( mDataModelFactory );
mProject.dataIsMissing += new EventHandler <urakawa.events.media.data.DataIsMissingEventArgs>(OnDataIsMissing);
//long memoryBefore = System.GC.GetTotalMemory(true);
//sdk2
//mProject.openXUK ( new Uri ( path ) );
//System.Diagnostics.Stopwatch stopWatch = new System.Diagnostics.Stopwatch();
//stopWatch.Start();
OpenXukAction action = new OpenXukAction(mProject, new Uri(path));
action.ShortDescription = "DUMMY";
action.LongDescription = "DUMMY";
action.DoWork();
//stopWatch.Stop();
//Console.WriteLine("Time taken for xuk-in in milliseconds " + stopWatch.ElapsedMilliseconds);
//Presentation = mProject.Presentations.Get(0);
//long memoryAfter = System.GC.GetTotalMemory(true);
//long memoryDiff = memoryBefore - memoryAfter;
//Console.WriteLine("opening project memory differenc is " + (memoryDiff / 1024));
mPath = path;
GetLock(mPath);
Presentation.Initialize(this);
// Hack to ignore the empty commands saved by the default undo/redo manager
Presentation.UndoRedoManager.FlushCommands();
((ObiRootNode)mProject.Presentations.Get(0).RootNode).LocateBookMarkAndAssociatedNode();
SetupBackupFilesForNewSession(path);
if (ProjectOpened != null)
{
ProjectOpened(this, null);
}
if (m_ListOfErrorMessages.Count > 0)
{
m_ErrorsInOpeningProject = true;
Dialogs.ReportDialog reportDialog = new Obi.Dialogs.ReportDialog(Localizer.Message("Warning"), Localizer.Message("Error_Message"), m_ListOfErrorMessages);
reportDialog.ShowDialog();
}
ShouldDisableDiskSpaceCheck();
}
public void Open(string path)
{
mProject = new urakawa.Project();
//mProject.dataIsMissing += new EventHandler<urakawa.events.media.data.DataIsMissingEventArgs> ( OnDataIsMissing );
Uri newUri = new Uri(path);
try
{
mProject.OpenXuk(newUri);
}
catch (System.Exception ex)
{
MessageBox.Show(ex.ToString());
}
m_Presentation = mProject.Presentations.Get(0);
//MessageBox.Show ( m_Presentation.RootNode.Children.Count.ToString ()) ;
m_DaisyExport = new DaisyExport.DAISY3Export(m_Presentation);
}
/// <summary>
/// Imports a DAISY 3 book in Obi
/// </summary>
/// <param name="outputPath"></param>
/// <param name="title"></param>
/// <param name="createTitleSection"></param>
/// <param name="id"></param>
/// <param name="settings"></param>
/// <param name="importDTBPath"></param>
public void ImportProjectFromDTB(string outputPath, string title, bool createTitleSection, string id, Settings settings, string importDTBPath, ref ImportExport.DAISY3_ObiImport import, int audioChannels, int audioSampleRate)
{
importDTBPath = System.IO.Path.GetFullPath(importDTBPath);
CreateNewPresentationInBackend(outputPath, title, createTitleSection, id, settings, true, audioChannels, audioSampleRate);
import = new Obi.ImportExport.DAISY3_ObiImport(this, settings, importDTBPath, System.IO.Path.GetDirectoryName(outputPath), false,
audioSampleRate == 44100? AudioLib.SampleRate.Hz44100: audioSampleRate == 22050? AudioLib.SampleRate.Hz22050: AudioLib.SampleRate.Hz11025,
audioChannels == 2);
import.DoWork();
if (import.RequestCancellation)
{
mProject = null;
return;
}
Presentation.CheckAndCreateDefaultMetadataItems(settings.UserProfile);
import.CorrectExternalAudioMedia();
Save(Path);
if (ProjectCreated != null)
{
ProjectCreated(this, null);
}
}
internal void CreateNewPresentationInBackend(string path, string title, bool createTitleSection, string id, Settings settings, bool isStubProjectForImport, int audioChannels, int audioSampleRate)
{
mProject = new Project();
#if false //(DEBUG)
mProject.PrettyFormat = true;
#else
mProject.PrettyFormat = false;
#endif
string parentDirectory = System.IO.Path.GetDirectoryName(path);
Uri obiProjectDirectory = new Uri(parentDirectory);
//Presentation presentation = mProject.AddNewPresentation(obiProjectDirectory, System.IO.Path.GetFileName(path));
//ObiPresentation newPres = mProject.PresentationFactory.Create(mProject, obiProjectDirectory, System.IO.Path.GetFileName(path));
ObiPresentation newPres = mProject.PresentationFactory.Create <ObiPresentation>();
newPres.Project = mProject;
newPres.RootUri = obiProjectDirectory;
//TODO: it would be good for Obi to separate Data folder based on project file name,
//TODO: otherwise collision of Data folder may happen if several project files are in same directory.
//newPres.DataProviderManager.SetDataFileDirectoryWithPrefix(System.IO.Path.GetFileName(path));
#if DEBUG
newPres.WarmUpAllFactories();
#endif
mProject.Presentations.Insert(mProject.Presentations.Count, newPres);
PCMFormatInfo pcmFormat = new PCMFormatInfo((ushort)audioChannels, (uint)audioSampleRate, (ushort)settings.Audio_BitDepth);
newPres.MediaDataManager.DefaultPCMFormat = pcmFormat;
newPres.MediaDataManager.EnforceSinglePCMFormat = true;
newPres.ChannelsManager.GetOrCreateTextChannel();
//m_textChannel = presentation.ChannelFactory.CreateTextChannel();
//m_textChannel.Name = "The Text Channel";
newPres.ChannelsManager.GetOrCreateAudioChannel();
//m_audioChannel = presentation.ChannelFactory.CreateAudioChannel();
//m_audioChannel.Name = "The Audio Channel";
ObiRootNode rootNode = newPres.TreeNodeFactory.Create <ObiRootNode>();
newPres.RootNode = rootNode;
//sdk2
//mProject.setDataModelFactory ( mDataModelFactory );
//mProject.setPresentation ( mDataModelFactory.createPresentation (), 0 );
mPath = path;
GetLock(mPath);
mChangesCount = 0;
newPres.Initialize(this, title, createTitleSection, id, settings, isStubProjectForImport);
//sdk2
//Presentation.setRootUri ( new Uri ( path ) );
//sdk2
// create data directory if it is not created
//string dataDirectory = ((urakawa.media.data.FileDataProviderManager)Presentation.getDataProviderManager ()).getDataFileDirectoryFullPath ();
//if ( !Directory.Exists (dataDirectory ) )
// {
// Directory.CreateDirectory ( dataDirectory );
// }
//if (ProjectCreated != null) ProjectCreated ( this, null );
SetupBackupFilesForNewSession(path);
ShouldDisableDiskSpaceCheck();
Save(mPath);
//ForceSave ();
}
