internal override DialogScreenResult ProcessInvocation <T>(
DialogServiceInvocation invocation,
IScreenFactory <T> screen
)
{
return(_dialogResult);
}
DialogScreenResult IDialogService.ShowDialog(IScreenFactory <IScreenBase> screen, IScreenBase parent, string title)
{
var invocation = new DialogServiceInvocation(DialogServiceMethod.OpenDialog);
invocation.Caption.SetValue(title);
invocation.Parent.SetValue(parent);
return(DequeueResponder().ProcessScreenDialogInvocation(invocation, screen));
}
internal virtual bool ProcessMessageBoxInvocationCore(
DialogServiceInvocation invocation,
out CustomDialogResult result
)
{
result = CustomDialogResult.None;
return(false);
}
bool IDialogService.ShowFolderBrowseDialog(IScreenBase parent, out string selectedPath, string message, Environment.SpecialFolder?specialFolder)
{
var invocation = new DialogServiceInvocation(DialogServiceMethod.ShowOpenFileDialog);
invocation.Message.SetValue(message);
invocation.Parent.SetValue(parent);
return(DequeueResponder().ProcessFolderDialogInvocation(invocation, out selectedPath));
}
private CustomDialogResult ProcessMessageBoxInvocation(DialogServiceMethod type, string message, string caption)
{
var invocation = new DialogServiceInvocation(type);
invocation.Message.SetValue(message);
invocation.Caption.SetValue(caption);
return(DequeueResponder().ProcessMessageBoxInvocation(invocation));
}
internal virtual bool ProcessScreenDialogInvocationCore <TScreen>(
DialogServiceInvocation invocation,
IScreenFactory <TScreen> screen,
out DialogScreenResult result
) where TScreen : IScreenBase
{
result = null;
return(false);
}
internal override bool ProcessMessageBoxInvocationCore(DialogServiceInvocation invocation, out CustomDialogResult result)
{
result = DialogResult;
return
(ExpectedInvocation.Method == invocation.Method &&
ExpectedInvocation.Caption.Matches(invocation.Caption) &&
ExpectedInvocation.Message.Matches(invocation.Message));
}
internal virtual bool ProcessFolderDialogInvocationCore(
DialogServiceInvocation invocation,
out string selectedPath,
out bool result
)
{
selectedPath = null;
result = false;
return(false);
}
internal virtual bool ProcessFileDialogInvocationCore(
DialogServiceInvocation invocation,
out string filename,
out bool result
)
{
filename = null;
result = false;
return(false);
}
bool IDialogService.ShowOpenFileDialog(IScreenBase parent, out string fileName, string filter, string initialDirectory, IEnumerable <string> customPlaces)
{
var invocation = new DialogServiceInvocation(DialogServiceMethod.ShowOpenFileDialog);
invocation.Filter.SetValue(filter);
invocation.InitialDirectory.SetValue(initialDirectory);
invocation.Parent.SetValue(parent);
return(DequeueResponder().ProcessFileDialogInvocation(invocation, out fileName));
}
internal override bool ProcessFolderDialogInvocationCore(
DialogServiceInvocation invocation,
out string selectedPath,
out bool result
)
{
selectedPath = _selectedPath;
result = DialogResult;
return
(ExpectedInvocation.Method == invocation.Method &&
ExpectedInvocation.Message.Matches(invocation.Message));
}
internal CustomDialogResult ProcessMessageBoxInvocation(
DialogServiceInvocation invocation
)
{
CustomDialogResult dialogResult;
if (!ProcessMessageBoxInvocationCore(invocation, out dialogResult))
{
ThrowAssertionException(invocation);
}
return(dialogResult);
}
internal override bool ProcessFileDialogInvocationCore(
DialogServiceInvocation invocation,
out string fileName,
out bool result
)
{
fileName = _fileName;
result = DialogResult;
return
(ExpectedInvocation.Method == invocation.Method &&
ExpectedInvocation.InitialDirectory.Matches(invocation.InitialDirectory) &&
ExpectedInvocation.Filter.Matches(invocation.Filter));
}
internal bool ProcessFileDialogInvocation(
DialogServiceInvocation invocation,
out string filename
)
{
bool dialogResult;
if (!ProcessFileDialogInvocationCore(invocation, out filename, out dialogResult))
{
ThrowAssertionException(invocation);
}
return(dialogResult);
}
internal DialogScreenResult ProcessScreenDialogInvocation <TScreen>(
DialogServiceInvocation invocation,
IScreenFactory <TScreen> screen
) where TScreen : IScreenBase
{
DialogScreenResult dialogResult;
if (!ProcessScreenDialogInvocationCore(invocation, screen, out dialogResult))
{
ThrowAssertionException(invocation);
}
return(dialogResult);
}
internal bool ProcessFolderDialogInvocation(
DialogServiceInvocation invocation,
out string selectedPath
)
{
bool dialogResult;
if (!ProcessFolderDialogInvocationCore(invocation, out selectedPath, out dialogResult))
{
ThrowAssertionException(invocation);
}
return(dialogResult);
}
internal override bool ProcessScreenDialogInvocationCore <T>(
DialogServiceInvocation invocation,
IScreenFactory <T> screen,
out DialogScreenResult result
)
{
result = null;
bool match =
ExpectedInvocation.Method == invocation.Method &&
ExpectedInvocation.Caption.Matches(invocation.Caption) &&
ExpectedInvocation.Parent.Matches(invocation.Parent);
if (match)
{
result = ProcessInvocation(invocation, screen);
}
return(match);
}
internal abstract DialogScreenResult ProcessInvocation <T>(
DialogServiceInvocation invocation,
IScreenFactory <T> screen
) where T : IScreenBase;
private void ThrowAssertionException(
DialogServiceInvocation actualInvocation
)
{
throw new ArgumentException();
}
internal ResponderBase(DialogServiceMethod method)
{
ExpectedInvocation = new DialogServiceInvocation(method);
}
