/// <summary>
/// Loads the document.
/// </summary>
/// <param name="query">Query.</param>
private void LoadDocument(NSMetadataQuery query)
{
Console.WriteLine("Loading Document...");
// Take action based on the returned record count
switch (query.ResultCount)
{
case 0:
// Create a new document
CreateNewDocument();
break;
case 1:
// Gain access to the url and create a new document from
// that instance
NSMetadataItem item = (NSMetadataItem)query.ResultAtIndex(0);
var url = (NSUrl)item.ValueForAttribute(NSMetadataQuery.ItemURLKey);
// Load the document
OpenDocument(url);
break;
default:
// There has been an issue
Console.WriteLine("Issue: More than one document found...");
break;
}
}
private void LoadDocument(NSMetadataQuery query)
{
if (query.ResultCount == 1)
{
this.logger.Debug("Query has 1 result.");
var item = (NSMetadataItem)query.ResultAtIndex(0);
var url = (NSUrl)item.ValueForAttribute(NSMetadataQuery.ItemURLKey);
var exerciseCloudDocument = new ExerciseCloudDocument(url);
exerciseCloudDocument.Open(
(success) =>
{
if (!success)
{
this.logger.Error("Failed to open document.");
this.exerciseDocument.OnError(new InvalidOperationException("Failed to open document."));
}
else
{
this.logger.Info("Loaded document.");
}
});
}
else
{
var documentsFolder = Path.Combine(this.ubiquityContainerUrl.Path, "Documents");
var documentPath = Path.Combine(documentsFolder, documentFilename);
var url = new NSUrl(documentPath, isDir: false);
var exerciseCloudDocument = new ExerciseCloudDocument(url)
{
Data = GetDefaultExerciseDocument()
};
exerciseCloudDocument.Save(
exerciseCloudDocument.FileUrl,
UIDocumentSaveOperation.ForCreating,
success =>
{
if (success)
{
this.logger.Info("Successfully created new document.");
this.exerciseDocument.OnNext(exerciseCloudDocument.Data);
}
else
{
this.logger.Error("Failed to create new document.");
this.exerciseDocument.OnError(new InvalidOperationException("Failed to create default document."));
}
});
}
// register for document updates
NSNotificationCenter.DefaultCenter.AddObserver(UIDocument.StateChangedNotification, this.OnDocumentUpdated);
}
private void LoadFavoritesDocument(NSMetadataQuery query)
{
if (query.ResultCount == 1)
{
var item = (NSMetadataItem)query.ResultAtIndex(0);
var url = (NSUrl)item.ValueForAttribute(NSMetadataQuery.ItemURLKey);
_document = new FavoritesDocument(url);
_document.Open(success =>
{
if (success && _document.Data != null)
{
var favorites = _favoritesService.LoadFavorites();
if (favorites.LastUpdated < _document.Data.LastUpdated)
{
_favoritesService.SaveFavorites(_document.Data);
}
}
});
}
else if (query.ResultCount == 0)
{
SaveFavoritesDocument();
}
}
private void LoadDocument(NSMetadataQuery query)
{
if (query.ResultCount == 1)
{
this.logger.Debug("Query has 1 result.");
var item = (NSMetadataItem)query.ResultAtIndex(0);
var url = (NSUrl)item.ValueForAttribute(NSMetadataQuery.ItemURLKey);
var exerciseCloudDocument = new ExerciseCloudDocument(url);
exerciseCloudDocument.Open(
(success) =>
{
if (!success)
{
this.logger.Error("Failed to open document.");
this.exerciseDocument.OnError(new InvalidOperationException("Failed to open document."));
}
else
{
this.logger.Info("Loaded document.");
}
});
}
else
{
var documentsFolder = Path.Combine(this.ubiquityContainerUrl.Path, "Documents");
var documentPath = Path.Combine(documentsFolder, documentFilename);
var url = new NSUrl(documentPath, isDir: false);
var exerciseCloudDocument = new ExerciseCloudDocument(url)
{
Data = GetDefaultExerciseDocument()
};
exerciseCloudDocument.Save(
exerciseCloudDocument.FileUrl,
UIDocumentSaveOperation.ForCreating,
success =>
{
if (success)
{
this.logger.Info("Successfully created new document.");
this.exerciseDocument.OnNext(exerciseCloudDocument.Data);
}
else
{
this.logger.Error("Failed to create new document.");
this.exerciseDocument.OnError(new InvalidOperationException("Failed to create default document."));
}
});
}
// register for document updates
NSNotificationCenter.DefaultCenter.AddObserver(UIDocument.StateChangedNotification, this.OnDocumentUpdated);
}
void LoadDocument(NSMetadataQuery query)
{
Console.WriteLine("LoadDocument");
if (query.ResultCount == 1)
{
NSMetadataItem item = (NSMetadataItem)query.ResultAtIndex(0);
var url = (NSUrl)item.ValueForAttribute(NSMetadataQuery.ItemURLKey);
doc = new MonkeyDocument(url);
doc.Open((success) => {
if (success)
{
Console.WriteLine("iCloud document opened");
Console.WriteLine(" -- " + doc.DocumentString);
viewController.DisplayDocument(doc);
}
else
{
Console.WriteLine("failed to open iCloud document");
}
});
}
else if (query.ResultCount == 0)
{
// no document exists, CREATE the first one
// for a more realistic iCloud application the user will probably
// create documents as needed, so this bit of code wouldn't be necessary
var docsFolder = Path.Combine(iCloudUrl.Path, "Documents"); // NOTE: Documents folder is user-accessible in Settings
var docPath = Path.Combine(docsFolder, monkeyDocFilename);
var ubiq = new NSUrl(docPath, false);
Console.WriteLine("ubiq:" + ubiq.AbsoluteString);
var doc = new MonkeyDocument(ubiq);
doc.Save(doc.FileUrl, UIDocumentSaveOperation.ForCreating
, (saveSuccess) => {
Console.WriteLine("Save completion:" + saveSuccess);
if (saveSuccess)
{
doc.Open((openSuccess) => {
Console.WriteLine("Open completion:" + openSuccess);
if (openSuccess)
{
Console.WriteLine("new document for iCloud");
Console.WriteLine(" == " + doc.DocumentString);
viewController.DisplayDocument(doc);
}
else
{
Console.WriteLine("couldn't open");
}
});
}
else
{
Console.WriteLine("couldn't save");
}
});
}
else
{
Console.WriteLine("Who put all these other UIDocuments here?");
}
}
/// <summary>
/// Loads the document.
/// </summary>
/// <param name="query">Query.</param>
private void LoadDocument (NSMetadataQuery query) {
Console.WriteLine ("Loading Document...");
// Take action based on the returned record count
switch (query.ResultCount) {
case 0:
// Create a new document
CreateNewDocument ();
break;
case 1:
// Gain access to the url and create a new document from
// that instance
NSMetadataItem item = (NSMetadataItem)query.ResultAtIndex (0);
var url = (NSUrl)item.ValueForAttribute (NSMetadataQuery.ItemURLKey);
// Load the document
OpenDocument (url);
break;
default:
// There has been an issue
Console.WriteLine ("Issue: More than one document found...");
break;
}
}
void LoadDocument (NSMetadataQuery metadataQuery)
{
Console.WriteLine ("LoadDocument");
if (metadataQuery.ResultCount == 1) {
var item = (NSMetadataItem)metadataQuery.ResultAtIndex (0);
var url = (NSUrl)item.ValueForAttribute (NSMetadataQuery.ItemURLKey);
doc = new MonkeyDocument (url);
doc.Open (success => {
if (success) {
Console.WriteLine ("iCloud document opened");
Console.WriteLine (" -- {0}", doc.DocumentString);
viewController.DisplayDocument (doc);
} else {
Console.WriteLine ("failed to open iCloud document");
}
});
} else if (metadataQuery.ResultCount == 0) {
// no document exists, CREATE the first one
// for a more realistic iCloud application the user will probably
// create documents as needed, so this bit of code wouldn't be necessary
var docsFolder = Path.Combine (iCloudUrl.Path, "Documents"); // NOTE: Documents folder is user-accessible in Settings
var docPath = Path.Combine (docsFolder, MonkeyDocFilename);
var ubiq = new NSUrl (docPath, false);
Console.WriteLine ("ubiq:" + ubiq.AbsoluteString);
var monkeyDoc = new MonkeyDocument (ubiq);
monkeyDoc.Save (monkeyDoc.FileUrl, UIDocumentSaveOperation.ForCreating, saveSuccess => {
Console.WriteLine ("Save completion:" + saveSuccess);
if (saveSuccess) {
monkeyDoc.Open (openSuccess => {
Console.WriteLine ("Open completion:" + openSuccess);
if (openSuccess) {
Console.WriteLine ("new document for iCloud");
Console.WriteLine (" == " + monkeyDoc.DocumentString);
viewController.DisplayDocument (monkeyDoc);
} else {
Console.WriteLine ("couldn't open");
}
});
} else {
Console.WriteLine ("couldn't save");
}
});
} else {
Console.WriteLine ("Who put all these other UIDocuments here?");
}
}
