public async Task <CommandResult> InvokeAsync()
{
if (Clipboard.ContainsData(PlotClipboardData.Format))
{
var source = PlotClipboardData.Parse((string)Clipboard.GetData(PlotClipboardData.Format));
if (source != null)
{
try {
if (VisualComponent.Device == null)
{
await InteractiveWorkflow.Plots.NewDeviceAsync(VisualComponent.InstanceId);
}
Debug.Assert(VisualComponent.Device != null);
await InteractiveWorkflow.Plots.CopyOrMovePlotFromAsync(source.DeviceId, source.PlotId, VisualComponent.Device, source.Cut);
// If it's a move, clear the clipboard as we don't want
// the user to try to paste it again
if (source.Cut)
{
Clipboard.Clear();
}
} catch (RPlotManagerException ex) {
InteractiveWorkflow.Shell.ShowErrorMessage(ex.Message);
} catch (OperationCanceledException) {
}
}
}
return(CommandResult.Executed);
}
public async Task InvokeAsync()
{
try {
var sources = PlotClipboardData.FromClipboard().ToArray();
if (sources.Length > 0)
{
try {
if (VisualComponent.Device == null)
{
await InteractiveWorkflow.Plots.NewDeviceAsync(VisualComponent.InstanceId);
}
Debug.Assert(VisualComponent.Device != null);
foreach (var source in sources)
{
await InteractiveWorkflow.Plots.CopyOrMovePlotFromAsync(source.DeviceId, source.PlotId,
VisualComponent.Device, source.Cut);
}
// If it's a move, clear the clipboard as we don't want
// the user to try to paste it again
if (sources[0].Cut)
{
Clipboard.Clear();
}
} catch (RPlotManagerException ex) {
InteractiveWorkflow.Shell.ShowErrorMessage(ex.Message);
} catch (OperationCanceledException) {
}
}
} catch (ExternalException ex) {
InteractiveWorkflow.Shell.ShowErrorMessage(ex.Message);
}
}
public Task InvokeAsync()
{
try {
PlotClipboardData.ToClipboard(VisualComponent.Device.DeviceId, VisualComponent.Device.ActivePlot.PlotId, _cut);
} catch (ExternalException ex) {
InteractiveWorkflow.Shell.ShowErrorMessage(ex.Message);
}
return(Task.CompletedTask);
}
private void Image_MouseMove(object sender, MouseEventArgs e)
{
if (_dragSurface.IsMouseMoveStartingDrag(e))
{
var obj = PlotClipboardData.ToDataObject(Model.Device.DeviceId, Model.Device.ActivePlot.PlotId);
DragDrop.DoDragDrop(this, obj, DragDropEffects.Copy | DragDropEffects.Move);
}
else
{
_dragSurface.MouseMove(e);
}
}
public Task <CommandResult> InvokeAsync()
{
try {
var data = PlotClipboardData.Serialize(new PlotClipboardData(VisualComponent.Device.DeviceId, VisualComponent.Device.ActivePlot.PlotId, _cut));
Clipboard.Clear();
Clipboard.SetData(PlotClipboardData.Format, data);
} catch (ExternalException ex) {
InteractiveWorkflow.Shell.ShowErrorMessage(ex.Message);
}
return(Task.FromResult(CommandResult.Executed));
}
private void Image_MouseMove(object sender, MouseEventArgs e)
{
if (_dragSurface.IsMouseMoveStartingDrag(e))
{
var data = PlotClipboardData.Serialize(new PlotClipboardData(Model.Device.DeviceId, Model.Device.ActivePlot.PlotId, false));
var obj = new DataObject(PlotClipboardData.Format, data);
DragDrop.DoDragDrop(this, obj, DragDropEffects.Copy | DragDropEffects.Move);
}
else
{
_dragSurface.MouseMove(e);
}
}
public override Task InvokeAsync()
{
var selection = VisualComponent.SelectedPlots.ToList();
if (selection.Count > 0)
{
try {
PlotClipboardData.ToClipboard(selection);
} catch (ExternalException ex) {
InteractiveWorkflow.Shell.ShowErrorMessage(ex.Message);
}
}
return(Task.CompletedTask);
}
private void HistoryListView_MouseMove(object sender, MouseEventArgs e)
{
if (_dragSurface.IsMouseMoveStartingDrag(e))
{
var plots = (DataContext as IRPlotHistoryViewModel)?.SelectedPlots?.Select(x => x.Plot).ToArray();
if (plots != null && plots.Length > 0)
{
var obj = PlotClipboardData.ToDataObject(plots);
DragDrop.DoDragDrop(HistoryListView, obj, DragDropEffects.Copy | DragDropEffects.Move);
return;
}
}
_dragSurface.MouseMove(e);
}
private void HistoryListView_MouseMove(object sender, MouseEventArgs e)
{
if (_dragSurface.IsMouseMoveStartingDrag(e))
{
var entry = GetSourceListViewItem((DependencyObject)e.OriginalSource)?.DataContext as IRPlotHistoryEntryViewModel;
if (entry != null)
{
var data = PlotClipboardData.Serialize(new PlotClipboardData(entry.Plot.ParentDevice.DeviceId, entry.Plot.PlotId, false));
var obj = new DataObject(PlotClipboardData.Format, data);
DragDrop.DoDragDrop(HistoryListView, obj, DragDropEffects.Copy | DragDropEffects.Move);
return;
}
}
_dragSurface.MouseMove(e);
}
public Task InvokeAsync()
{
var selection = VisualComponent.SelectedPlot;
if (selection != null)
{
try {
var data = PlotClipboardData.Serialize(new PlotClipboardData(selection.ParentDevice.DeviceId, selection.PlotId, _cut));
Clipboard.Clear();
Clipboard.SetData(PlotClipboardData.Format, data);
} catch (ExternalException ex) {
InteractiveWorkflow.Shell.ShowErrorMessage(ex.Message);
}
}
return(Task.CompletedTask);
}
private void UserControl_Drop(object sender, DragEventArgs e)
{
var source = PlotClipboardData.Parse((string)e.Data.GetData(PlotClipboardData.Format));
if (source != null)
{
bool isMove = (e.KeyStates & DragDropKeyStates.ShiftKey) != 0;
try {
Model?.CopyPlotFromAsync(source.DeviceId, source.PlotId, isMove).DoNotWait();
} catch (RPlotManagerException ex) {
MessageBox.Show(ex.Message, string.Empty, MessageBoxButton.OK, MessageBoxImage.Error);
} catch (OperationCanceledException) {
}
e.Handled = true;
}
}
private void UserControl_DragEnter(object sender, DragEventArgs e)
{
var plots = PlotClipboardData.FromDataObject(e.Data);
var targetDeviceId = Model?.Device?.DeviceId;
if (targetDeviceId != null && plots.All(p => p.DeviceId == targetDeviceId))
{
var isMove = (e.KeyStates & DragDropKeyStates.ShiftKey) != 0;
e.Effects = isMove ? DragDropEffects.Move : DragDropEffects.Copy;
e.Handled = true;
return;
}
e.Effects = DragDropEffects.None;
e.Handled = true;
}
public override Task InvokeAsync()
{
var selection = VisualComponent.SelectedPlots.ToList();
if (selection.Count > 0)
{
try {
var data = selection.Select(p => PlotClipboardData.Serialize(new PlotClipboardData(p.ParentDevice.DeviceId, p.PlotId, _cut))).ToArray();
Clipboard.Clear();
Clipboard.SetData(PlotClipboardData.Format, data);
} catch (ExternalException ex) {
InteractiveWorkflow.Shell.ShowErrorMessage(ex.Message);
}
}
return(Task.CompletedTask);
}
private void UserControl_Drop(object sender, DragEventArgs e)
{
var sources = PlotClipboardData.FromDataObject(e.Data).ToArray();
if (sources.Length > 0)
{
var isMove = (e.KeyStates & DragDropKeyStates.ShiftKey) != 0;
try {
foreach (var source in sources)
{
Model?.CopyPlotFromAsync(source.DeviceId, source.PlotId, isMove).DoNotWait();
}
} catch (RPlotManagerException ex) {
MessageBox.Show(ex.Message, string.Empty, MessageBoxButton.OK, MessageBoxImage.Error);
} catch (OperationCanceledException) {
}
e.Handled = true;
}
}
private void UserControl_DragEnter(object sender, DragEventArgs e)
{
if (e.Data.GetDataPresent(PlotClipboardData.Format))
{
var source = PlotClipboardData.Parse((string)e.Data.GetData(PlotClipboardData.Format));
if (source != null)
{
var targetDeviceId = Model?.Device?.DeviceId;
if (targetDeviceId != source.DeviceId)
{
bool isMove = (e.KeyStates & DragDropKeyStates.ShiftKey) != 0;
e.Effects = isMove ? DragDropEffects.Move : DragDropEffects.Copy;
e.Handled = true;
return;
}
}
}
e.Effects = DragDropEffects.None;
e.Handled = true;
}
