/// <summary>
/// Gets the editor actions associated with the given TextSpan.
/// </summary>
/// <param name="block">The block.</param>
/// <param name="textSpan">The text span.</param>
/// <returns>
/// A list of editor actions associated with this span.
/// </returns>
/// <remarks>
/// This will be called within a read-only lock.
/// </remarks>
public IList<IEditorAction> GetEditorActions(
Block block,
TextSpan textSpan)
{
// We only get to this point if we have a misspelled word.
string word = textSpan.GetText(block.Text);
// Get the suggestions for the word.
IList<SpellingSuggestion> suggestions = GetSuggestions(word);
// Go through the suggestions and create an editor action for each one.
// These will already be ordered coming out of the GetSuggestions()
// method.
BlockCommandSupervisor commands = block.Project.Commands;
var actions = new List<IEditorAction>(suggestions.Count);
foreach (SpellingSuggestion suggestion in suggestions)
{
// Figure out the operation we'll be using to implement the change.
var command =
new ReplaceTextCommand(
new BlockPosition(block.BlockKey, textSpan.StartTextIndex),
textSpan.Length,
suggestion.Suggestion);
// Create the suggestion action, along with the replacement command.
var action =
new EditorAction(
string.Format("Change to \"{0}\"", suggestion.Suggestion),
new HierarchicalPath("/Plugins/Spelling/Change"),
context => commands.Do(command, context));
actions.Add(action);
}
// Add the additional editor actions from the plugins.
foreach (ISpellingProjectPlugin controller in SpellingControllers)
{
IEnumerable<IEditorAction> additionalActions =
controller.GetAdditionalEditorActions(word);
actions.AddRange(additionalActions);
}
// Return all the change actions.
return actions;
}
public IEnumerable<IEditorAction> GetAdditionalEditorActions(string word)
{
// We have two additional editor actions.
var addSensitiveAction = new EditorAction(
"Add case-sensitive local words",
new HierarchicalPath("/Plugins/Local Words/Add to Sensitive"),
context => AddToSensitiveList(context, word));
var addInsensitiveAction =
new EditorAction(
"Add case-insensitive local words",
new HierarchicalPath("/Plugins/Local Words/Add to Insensitive"),
context => AddToInsensitiveList(context, word));
// Return the resutling list.
var results = new IEditorAction[]
{
addSensitiveAction, addInsensitiveAction
};
return results;
}
