public PhotoListContext(StatusControlContext statusContext, PhotoListLoadMode photoListLoadMode)
{
StatusContext = statusContext ?? new StatusControlContext();
SortListCommand = new Command <string>(x => StatusContext.RunNonBlockingTask(() => SortList(x)));
ToggleListSortDirectionCommand = new Command(() => StatusContext.RunNonBlockingTask(async() =>
{
SortDescending = !SortDescending;
await SortList(_lastSortColumn);
}));
ToggleLoadRecentLoadAllCommand = new Command(x =>
{
if (LoadMode == PhotoListLoadMode.All)
{
LoadMode = PhotoListLoadMode.Recent;
StatusContext.RunBlockingTask(LoadData);
}
else if (LoadMode == PhotoListLoadMode.Recent)
{
LoadMode = PhotoListLoadMode.All;
StatusContext.RunBlockingTask(LoadData);
}
});
LoadMode = photoListLoadMode;
DataNotifications.DataNotificationChannel().MessageReceived += OnDataNotificationReceived;
}
public PhotoListContext(StatusControlContext statusContext, PhotoListLoadMode photoListLoadMode)
{
StatusContext = statusContext ?? new StatusControlContext();
DataNotificationsProcessor = new DataNotificationsWorkQueue {
Processor = DataNotificationReceived
};
ViewImageCommand = StatusContext.RunNonBlockingTaskCommand <PhotoContent>(ViewImage);
EditContentCommand = StatusContext.RunNonBlockingTaskCommand <PhotoContent>(EditContent);
ApertureSearchCommand = StatusContext.RunNonBlockingTaskCommand <PhotoContent>(async x =>
await RunReport(async() => await ApertureSearch(x), $"Aperture - {x.Aperture}"));
LensSearchCommand = StatusContext.RunNonBlockingTaskCommand <PhotoContent>(async x =>
await RunReport(async() => await LensSearch(x), $"Lens - {x.Lens}"));
CameraMakeSearchCommand = StatusContext.RunNonBlockingTaskCommand <PhotoContent>(async x =>
await RunReport(async() => await CamerMakeSearch(x), $"Camera Make - {x.CameraMake}"));
CameraModelSearchCommand = StatusContext.RunNonBlockingTaskCommand <PhotoContent>(async x =>
await RunReport(async() => await CameraModelSearch(x), $"Camera Model - {x.CameraModel}"));
FocalLengthSearchCommand = StatusContext.RunNonBlockingTaskCommand <PhotoContent>(async x =>
await RunReport(async() => await FocalLengthSearch(x), $"Focal Length - {x.FocalLength}"));
IsoSearchCommand = StatusContext.RunNonBlockingTaskCommand <PhotoContent>(async x =>
await RunReport(async() => await IsoSearch(x), $"Iso - {x.Iso}"));
ShutterSpeedSearchCommand = StatusContext.RunNonBlockingTaskCommand <PhotoContent>(async x =>
await RunReport(async() => await ShutterSpeedSearch(x), $"Shutter Speed - {x.ShutterSpeed}"));
PhotoTakenOnSearchCommand = StatusContext.RunNonBlockingTaskCommand <PhotoContent>(async x =>
await RunReport(async() => await PhotoTakenOnSearch(x),
$"Photo Created On - {x.PhotoCreatedOn.Date:D}"));
SortListCommand = StatusContext.RunNonBlockingTaskCommand <string>(SortList);
ToggleListSortDirectionCommand = StatusContext.RunNonBlockingTaskCommand(async() =>
{
SortDescending = !SortDescending;
await SortList(_lastSortColumn);
});
ToggleLoadRecentLoadAllCommand = new Command(() =>
{
if (LoadMode == PhotoListLoadMode.All)
{
LoadMode = PhotoListLoadMode.Recent;
StatusContext.RunBlockingTask(LoadData);
}
else if (LoadMode == PhotoListLoadMode.Recent)
{
LoadMode = PhotoListLoadMode.All;
StatusContext.RunBlockingTask(LoadData);
}
});
LoadMode = photoListLoadMode;
}
