| public static GetSharedCodeFullFileName ( IElement container, string baseProjectDirectory ) : string | ||
| container | IElement | |
| baseProjectDirectory | string | |
| return | string | |
private static void ReactToEventRename(object oldValue, EventResponseSave ers, IElement container)
{
string oldName = oldValue as string;
string newName = ers.EventName;
// The code
// inside this
// event handler
// are saved in the
// Element.Event.cs file
// so that it can be edited
// in Visual Studio. If the
// EventResponseSave changes then
// it will use a new method. We need
// to take out the old method and move
// the contents to the new method.
// We'll "cheat" by setting the name to the old
// one and getting the contents, then switching it
// back to the new:
string fullFileName = ers.GetSharedCodeFullFileName();
if (!System.IO.File.Exists(fullFileName))
{
PluginManager.ReceiveError("Could not find the file " + fullFileName);
}
else if (CodeEditorControl.DetermineIfCodeFileIsValid(fullFileName) == false)
{
PluginManager.ReceiveError("Invalid code file " + fullFileName);
}
else
{
ers.EventName = oldName;
string contents =
CodeEditorControl.RemoveWhiteSpaceForCodeWindow(ers.GetEventContents());
ers.EventName = newName;
// Now save the contents into the new method:
if (string.IsNullOrEmpty(contents) || CodeEditorControl.HasMatchingBrackets(contents))
{
EventCodeGenerator.InjectTextForEventAndSaveCustomFile(
container, ers, contents);
PluginManager.ReceiveOutput("Saved " + ers);
GlueCommands.Self.GenerateCodeCommands.GenerateCurrentElementCode();
DialogResult result = MessageBox.Show("Would you like to delete the old method On" + oldName + "?", "Delete old function?", MessageBoxButtons.YesNo);
if (result == DialogResult.Yes)
{
int startIndex;
int endIndex;
contents = FileManager.FromFileText(fullFileName);
EventCodeGenerator.GetStartAndEndIndexForMethod(contents,
"On" + oldName, out startIndex, out endIndex);
contents = contents.Remove(startIndex, endIndex - startIndex);
FileManager.SaveText(contents, fullFileName);
}
}
else
{
PluginManager.ReceiveError("Mismatch of } and { in event " + ers);
}
}
}
public static ParsedMethod GetParsedMethodFromAssociatedFile(this EventResponseSave instance)
{
string fullFileName = instance.GetSharedCodeFullFileName();
return(EventResponseSaveExtensionMethods.GetParsedMethodFromAssociatedFile(fullFileName, instance));
}
public static ParsedMethod GetParsedMethodFromAssociatedFile(this EventResponseSave instance, IElement container, string baseProjectDirectory)
{
string fullFileName = EventResponseSave.GetSharedCodeFullFileName(container, baseProjectDirectory);
return(GetParsedMethodFromAssociatedFile(fullFileName, instance));
}
/// <summary>
/// Injects the insideOfMethod into an event for the argument
/// </summary>
/// <param name="currentElement">The IElement containing the EventResponseSave.</param>
/// <param name="eventResponseSave">The EventResponseSave which should have its contents set or replaced.</param>
/// <param name="insideOfMethod">The inside of the methods to assign.</param>
/// <returns>The full file name which contains the method contents.</returns>
public static string InjectTextForEventAndSaveCustomFile(IElement currentElement, EventResponseSave eventResponseSave, string insideOfMethod)
{
// In case the user passes null we don't want to have null reference exceptions:
if (insideOfMethod == null)
{
insideOfMethod = "";
}
ParsedMethod parsedMethod =
eventResponseSave.GetParsedMethodFromAssociatedFile();
string fullFileName = eventResponseSave.GetSharedCodeFullFileName();
bool forceRegenerate = false;
string fileContents = null;
if (File.Exists(fullFileName))
{
fileContents = FileManager.FromFileText(fullFileName);
forceRegenerate = fileContents.Contains("public partial class") == false && fileContents.Contains("{") == false;
if (forceRegenerate)
{
GlueGui.ShowMessageBox("Forcing a regneration of " + fullFileName + " because it appears to be empty.");
}
}
CreateEmptyCodeIfNecessary(currentElement, fullFileName, forceRegenerate);
fileContents = FileManager.FromFileText(fullFileName);
int indexToAddAt = 0;
if (parsedMethod != null)
{
int startIndex;
int endIndex;
GetStartAndEndIndexForMethod(parsedMethod, fileContents, out startIndex, out endIndex);
// We want to include the \r\n at the end, so add 2
endIndex += 2;
string whatToRemove = fileContents.Substring(startIndex, endIndex - startIndex);
fileContents = fileContents.Replace(whatToRemove, null);
indexToAddAt = startIndex;
// remove the method to re-add it
}
else
{
indexToAddAt = EventManager.GetLastLocationInClass(fileContents, startOfLine:true);
}
ICodeBlock codeBlock = new CodeDocument(2);
codeBlock.TabCharacter = " ";
insideOfMethod = "" + insideOfMethod.Replace("\r\n", "\r\n ");
codeBlock = EventCodeGenerator.FillWithCustomEventCode(codeBlock, eventResponseSave, insideOfMethod, currentElement);
string methodContents = codeBlock.ToString();
fileContents = fileContents.Insert(indexToAddAt, codeBlock.ToString());
eventResponseSave.Contents = null;
try
{
FlatRedBall.Glue.IO.FileWatchManager.IgnoreNextChangeOnFile(fullFileName);
FileManager.SaveText(fileContents, fullFileName);
}
catch (Exception e)
{
PluginManager.ReceiveError("Could not save file to " + fullFileName);
}
return fullFileName;
}
public void TestRenamingEvents()
{
EventResponseSave ers = new EventResponseSave();
ers.EventName = "Whatever";
ers.DelegateType = "System.EventHandler";
mEntitySave.Events.Add(ers);
string fileName = ers.GetSharedCodeFullFileName();
if (File.Exists(fileName))
{
File.Delete(fileName);
}
string directory = FileManager.CurrentDirectory + fileName;
string contents = "int m = 33;";
string contentsFileName = EventCodeGenerator.InjectTextForEventAndSaveCustomFile(
mEntitySave, ers, contents);
string entireFileContents = FileManager.FromFileText(contentsFileName);
// Make sure that this file contains the contents
if (!entireFileContents.Contains(contents))
{
throw new Exception("The entire files aren't being added to the event");
}
// Test renaming now
string oldName = ers.EventName;
string newName = "AfterRename";
ers.EventName = newName;
// I can't write unit tests for this yet because it requires that
// all generate code be moved out of BaseElementTreeNode into CodeWriter:
//EventResponseSavePropertyChangeHandler.Self.ReactToChange("EventName", oldName, ers, mEntitySave);
//entireFileContents = FileManager.FromFileText(contentsFileName);
}