/// <summary>
/// Called on UI bus message.
/// </summary>
/// <param name="message">The message.</param>
public void OnMessage(ApplicationMessage <UIBusMessageTypes> message)
{
try {
switch (message.MessageType)
{
case UIBusMessageTypes.InformationRequest: {
InformationRequest irqt = message.Payload as InformationRequest;
if (irqt != null)
{
WorkspaceViewModel vm = irqt.Tag as WorkspaceViewModel;
if (vm != null)
{
PopupView pw = new PopupView(vm);
pw.Owner = this.MainWindow;
pw.WindowStartupLocation = WindowStartupLocation.CenterOwner;
if (pw.ShowDialog() == true)
{
irqt.CompleteMethod(irqt);
}
}
else if (irqt.ResultType == typeof(System.IO.File))
{
SelectFileName(irqt);
}
}
}
break;
}
}
catch (Exception x) {
AppContext.Current.LogTechError(string.Format("Technical error {0}: {1}", x.GetType().Name, x.Message), x);
System.Diagnostics.Debug.WriteLine(x.GetDetails());
}
}
///<summary>Execute Open project Command</summary>
void DoOpenProjectCmd(object prm = null)
{
FileAccessRequest far = new FileAccessRequest();
far.IsForReading = true;
far.IsMultiSelect = false;
far.ExtensionFilter = "Media Rat project (*.xmr)|*.xmr|Media Rat project (*.xmv)|*.xmv|XML Documents (*.xml)|*.xml|All files (*.*)|*.*";
far.ExtensionFilterIndex = 1;
InformationRequest irq = new InformationRequest()
{
ResultType = typeof(System.IO.File),
Prompt = "Select Media Rat project file",
Tag = far
};
string sourceFileName = null;
irq.CompleteMethod = (rq) => {
if (rq.Result != null)
{
sourceFileName = rq.Result.ToString();
}
};
UIBus uiBus = AppContext.Current.GetServiceViaLocator <UIBus>();
uiBus.Send(new UIMessage(this, UIBusMessageTypes.InformationRequest, irq));
OpenFile(sourceFileName);
}
///<summary>Execute Add Source Command</summary>
void DoAddSrcCmd(object prm = null)
{
this.Status.Clear();
FileAccessRequest far = new FileAccessRequest();
far.IsForReading = true;
far.IsMultiSelect = false;
far.ExtensionFilter = "Video files (*.mts;*.mp4;*.mov;*.avi)|*.mts;*.mp4;*.mov;*.avi|Audio Files (*.mp3;*.m4a)|*.mp3;*.m4a|All files (*.*)|*.*";
far.ExtensionFilterIndex = 1;
InformationRequest irq = new InformationRequest()
{
ResultType = typeof(System.IO.File),
Prompt = "Select source media file",
Tag = far
};
string sourceFileName = null;
irq.CompleteMethod = (rq) => {
if (rq.Result != null)
{
sourceFileName = rq.Result.ToString();
}
};
UIBus uiBus = AppContext.Current.GetServiceViaLocator <UIBus>();
uiBus.Send(new UIMessage(this, UIBusMessageTypes.InformationRequest, irq));
AddMediaSource(sourceFileName);
}
///<summary>Execute Export media sheet Command</summary>
void DoExportMediaSheetCmd(object prm = null)
{
try {
FileAccessRequest far = new FileAccessRequest();
far.IsForReading = false;
far.IsMultiSelect = false;
far.ExtensionFilter = "XML Documents (*.xml)|*.xml|All files (*.*)|*.*";
far.ExtensionFilterIndex = 1;
far.SuggestedFileName = "MyProject.xml";
InformationRequest irq = new InformationRequest()
{
ResultType = typeof(System.IO.File),
Prompt = "Save as XML Media List file",
Tag = far
};
string fileName = null;
List <MediaFile> src = new List <MediaFile>(this.GetSelectedMedia()); // Get the work set
irq.CompleteMethod = (rq) => {
if (rq.Result != null)
{
fileName = rq.Result.ToString();
}
};
UIBus uiBus = AppContext.Current.GetServiceViaLocator <UIBus>();
uiBus.Send(new UIMessage(this, UIBusMessageTypes.InformationRequest, irq));
if (fileName != null)
{
XElement xrt = new XElement("mediaList",
new XAttribute(XNames.xaName, this.Project.Title),
new XAttribute("timestamp", DateTime.Now));
XDocument xdc = new XDocument(new XDeclaration("1.0", Encoding.UTF8.EncodingName, null), xrt);
XElement xr;
foreach (var mf in src)
{
if (null != (xr = mf.GetMediaListEntry()))
{
xrt.Add(xr);
}
}
xdc.Save(fileName);
this.Status.SetPositive(string.Format("Media List file {0} has been created.", fileName));
}
}
catch (BizException bx) {
this.Status.SetError(bx.Message);
}
catch (Exception x) {
this.Status.SetError(x.ToShortMsg("Save Media List"));
}
}
///<summary>Execute Export to Movie Maker Project Command</summary>
void DoMovMakerProjectCmd(object prm = null)
{
try {
FileAccessRequest far = new FileAccessRequest();
far.IsForReading = false;
far.IsMultiSelect = false;
far.ExtensionFilter = "Movie Maker project (*.wlmp)|*.wlmp|XML Documents (*.xml)|*.xml|All files (*.*)|*.*";
far.ExtensionFilterIndex = 1;
far.SuggestedFileName = "MyProject.wlmp";
InformationRequest irq = new InformationRequest()
{
ResultType = typeof(System.IO.File),
Prompt = "Save as Movie Maker Project file",
Tag = far
};
string fileName = null;
irq.CompleteMethod = (rq) => {
if (rq.Result != null)
{
fileName = rq.Result.ToString();
}
};
UIBus uiBus = AppContext.Current.GetServiceViaLocator <UIBus>();
uiBus.Send(new UIMessage(this, UIBusMessageTypes.InformationRequest, irq));
if (fileName != null)
{
MovieMakerHelper.MovieOptions options = new MovieMakerHelper.MovieOptions()
{
ImgDisplayTime = 7,
TargetFileName = fileName,
Name = this.Project.Title,
MediaFiles = new List <MediaFile>(this.GetSelectedMedia())
};
MovieMakerHelper mmHelper = new MovieMakerHelper(options);
mmHelper.CreateMMakerProject().Save(fileName);
this.Status.SetPositive(string.Format("MovieMaker project file {0} has been created.", fileName));
}
}
catch (BizException bx) {
this.Status.SetError(bx.Message);
}
catch (Exception x) {
this.Status.SetError(string.Format("Faield to save Movie Maker project. {0}: {1}", x.GetType().Name, x.Message), x);
}
}
void SelectFileName(InformationRequest request)
{
FileAccessRequest far = (FileAccessRequest)request.Tag;
if (far.IsForReading)
{
OpenFileDialog ofd = new OpenFileDialog()
{
Filter = far.ExtensionFilter,
Multiselect = far.IsMultiSelect
};
if (far.ExtensionFilterIndex > 0)
{
ofd.FilterIndex = far.ExtensionFilterIndex;
}
if (ofd.ShowDialog() == true)
{
request.Result = ofd.FileName;
request.CompleteMethod(request);
}
}
else
{
SaveFileDialog sfd = new SaveFileDialog()
{
DefaultExt = string.IsNullOrEmpty(far.SuggestedFileName) ? string.Empty : System.IO.Path.GetExtension(far.SuggestedFileName),
Filter = far.ExtensionFilter
};
if (far.ExtensionFilterIndex > 0)
{
sfd.FilterIndex = far.ExtensionFilterIndex;
}
if (sfd.ShowDialog() == true)
{
//Func<Stream> openWriteStream= () => sfd.OpenFile();
request.Result = sfd.FileName;
request.CompleteMethod(request);
}
}
}
void SaveProject(VideoProject prj, bool askAltName = false)
{
if (!string.IsNullOrEmpty(prj.ProjectFileName) && !askAltName)
{
prj.Save(prj.ProjectFileName);
return;
}
FileAccessRequest far = new FileAccessRequest();
far.IsForReading = false;
far.IsMultiSelect = false;
far.ExtensionFilter = "Media Rat Video Project (*.xmv)|*.xmv|XML Documents (*.xml)|*.xml|All files (*.*)|*.*";
far.ExtensionFilterIndex = 1;
far.SuggestedFileName = "MyProject.xmv";
InformationRequest irq = new InformationRequest()
{
ResultType = typeof(System.IO.File),
Prompt = "Save project file",
Tag = far
};
string fileName = null;
irq.CompleteMethod = (rq) => {
if (rq.Result != null)
{
fileName = rq.Result.ToString();
}
};
UIBus uiBus = AppContext.Current.GetServiceViaLocator <UIBus>();
uiBus.Send(new UIMessage(this, UIBusMessageTypes.InformationRequest, irq));
if (fileName != null)
{
prj.Save(fileName);
}
}
