private void TriggerEvent(string cmd, object o)
{
try
{
switch (cmd)
{
case WindowsCmdConsts.Next_Image:
if (ImageLIst.SelectedIndex <
ImageLIst.Items.Count - 1)
{
FileItem item =
ImageLIst.SelectedItem as FileItem;
if (item != null)
{
int ind = ImageLIst.Items.IndexOf(item);
ImageLIst.SelectedIndex = ind + 1;
}
item = ImageLIst.SelectedItem as FileItem;
if (item != null)
{
ImageLIst.ScrollIntoView(item);
}
}
break;
case WindowsCmdConsts.Prev_Image:
if (ImageLIst.SelectedIndex > 0)
{
FileItem item =
ImageLIst.SelectedItem as FileItem;
if (item != null)
{
int ind = ImageLIst.Items.IndexOf(item);
ImageLIst.SelectedIndex = ind - 1;
}
item = ImageLIst.SelectedItem as FileItem;
if (item != null)
{
ImageLIst.ScrollIntoView(item);
}
}
break;
case WindowsCmdConsts.Like_Image:
if (ImageLIst.SelectedItem != null)
{
FileItem item = null;
if (o != null)
{
item = ServiceProvider.Settings.DefaultSession.GetByName(o as string);
}
else
{
item = ImageLIst.SelectedItem as FileItem;
}
if (item != null)
{
item.IsLiked = !item.IsLiked;
}
}
break;
case WindowsCmdConsts.Unlike_Image:
if (ImageLIst.SelectedItem != null)
{
FileItem item = null;
if (o != null)
{
item =
ServiceProvider.Settings.DefaultSession
.GetByName(o as string);
}
else
{
item = ImageLIst.SelectedItem as FileItem;
}
if (item != null)
{
item.IsUnLiked = !item.IsUnLiked;
}
}
break;
case WindowsCmdConsts.Del_Image:
{
DeleteItem();
}
break;
case WindowsCmdConsts.Select_Image:
FileItem fileItem = o as FileItem;
if (fileItem != null)
{
ImageLIst.SelectedValue = fileItem;
ImageLIst.ScrollIntoView(fileItem);
}
break;
case WindowsCmdConsts.Refresh_Image:
RefreshImage();
break;
case WindowsCmdConsts.Zoom_Image_Fit:
ZoomAndPanControl.AnimatedScaleToFit();
break;
case WindowsCmdConsts.Zoom_Image_100:
ZoomToFocus();
LoadFullRes();
ZoomAndPanControl.AnimatedZoomTo(1.0);
break;
case WindowsCmdConsts.Zoom_Image_200:
ZoomToFocus();
LoadFullRes();
ZoomAndPanControl.AnimatedZoomTo(2.0);
break;
case WindowsCmdConsts.RotateLeft:
{
FileItem item =
ImageLIst.SelectedItem as FileItem;
if (item != null)
{
item.Rotation--;
}
}
break;
case WindowsCmdConsts.RotateRight:
{
FileItem item =
ImageLIst.SelectedItem as FileItem;
if (item != null)
{
item.Rotation++;
}
}
break;
}
if (cmd.StartsWith(WindowsCmdConsts.ZoomPoint))
{
if (ZoomAndPanControl != null && cmd.Contains("_"))
{
var vals = cmd.Split('_');
if (vals.Count() > 2)
{
double x;
double y;
double.TryParse(vals[1], out x);
double.TryParse(vals[2], out y);
if (cmd.EndsWith("!"))
{
ZoomAndPanControl.SnapToRation(x, y);
}
else
{
ZoomAndPanControl.AnimatedSnapToRation(x, y);
}
}
}
}
}
catch (Exception exception)
{
Log.Error("Unable to process event ", exception);
}
}
private void Trigger_Event(string cmd, object o)
{
ImageLIst.Dispatcher.Invoke(new Action(delegate
{
switch (cmd)
{
case WindowsCmdConsts.Next_Image:
if (ImageLIst.SelectedIndex <
ImageLIst.Items.Count - 1)
{
FileItem item =
ImageLIst.SelectedItem as FileItem;
if (item != null)
{
int ind = ImageLIst.Items.IndexOf(item);
ImageLIst.SelectedIndex = ind + 1;
}
item = ImageLIst.SelectedItem as FileItem;
if (item != null)
{
ImageLIst.ScrollIntoView(item);
}
}
break;
case WindowsCmdConsts.Prev_Image:
if (ImageLIst.SelectedIndex > 0)
{
FileItem item =
ImageLIst.SelectedItem as FileItem;
if (item != null)
{
int ind = ImageLIst.Items.IndexOf(item);
ImageLIst.SelectedIndex = ind - 1;
}
item = ImageLIst.SelectedItem as FileItem;
if (item != null)
{
ImageLIst.ScrollIntoView(item);
}
}
break;
case WindowsCmdConsts.Like_Image:
if (ImageLIst.SelectedItem != null)
{
FileItem item = null;
if (o != null)
{
item = ServiceProvider.Settings.DefaultSession.GetByName(o as string);
}
else
{
item = ImageLIst.SelectedItem as FileItem;
}
if (item != null)
{
item.IsLiked = !item.IsLiked;
}
}
break;
case WindowsCmdConsts.Unlike_Image:
if (ImageLIst.SelectedItem != null)
{
FileItem item = null;
if (o != null)
{
item =
ServiceProvider.Settings.DefaultSession
.GetByName(o as string);
}
else
{
item = ImageLIst.SelectedItem as FileItem;
}
if (item != null)
{
item.IsUnLiked = !item.IsUnLiked;
}
}
break;
case WindowsCmdConsts.Del_Image:
{
DeleteItem();
}
break;
case WindowsCmdConsts.Select_Image:
FileItem fileItem = o as FileItem;
if (fileItem != null)
{
ImageLIst.SelectedValue = fileItem;
ImageLIst.ScrollIntoView(fileItem);
}
break;
case WindowsCmdConsts.Refresh_Image:
if (!_worker.IsBusy)
{
_worker.RunWorkerAsync(false);
}
break;
case WindowsCmdConsts.Zoom_Image_Fit:
ZoomAndPanControl.AnimatedScaleToFit();
break;
case WindowsCmdConsts.Zoom_Image_100:
LoadFullRes();
ZoomAndPanControl.AnimatedZoomTo(1.0);
break;
case WindowsCmdConsts.Zoom_Image_200:
LoadFullRes();
ZoomAndPanControl.AnimatedZoomTo(2.0);
break;
}
if (cmd.StartsWith(WindowsCmdConsts.ZoomPoint))
{
if (ZoomAndPanControl != null && cmd.Contains("_"))
{
var vals = cmd.Split('_');
if (vals.Count() > 2)
{
double x;
double y;
double.TryParse(vals[1], out x);
double.TryParse(vals[2], out y);
if (cmd.EndsWith("!"))
{
ZoomAndPanControl.SnapToRation(x, y);
}
else
{
ZoomAndPanControl.AnimatedSnapToRation(x, y);
}
}
}
}
}));
}