private void InvokePostEvent(IWin32Window ownerForm, bool actionDone, GitUIPostActionEventHandler gitUIEventHandler)
{
if (gitUIEventHandler != null)
{
var e = new GitUIPostActionEventArgs(ownerForm, this, actionDone);
gitUIEventHandler(this, e);
}
}
public void ShowModelessForm(IWin32Window owner, bool requiresValidWorkingDir,
GitUIEventHandler preEvent, GitUIPostActionEventHandler postEvent, Func<Form> provideForm)
{
if (requiresValidWorkingDir && !RequiresValidWorkingDir(owner))
return;
if (!InvokeEvent(owner, preEvent))
return;
Form form = provideForm();
FormClosedEventHandler formClosed = null;
formClosed = (sender, e) =>
{
form.FormClosed -= formClosed;
InvokePostEvent(owner, true, postEvent);
};
form.FormClosed += formClosed;
form.ShowInTaskbar = true;
if (Application.OpenForms.Count > 0)
form.Show();
else
form.ShowDialog();
}
/// <summary>
///
/// </summary>
/// <param name="requiresValidWorkingDir">If action requires valid working directory</param>
/// <param name="owner">Owner window</param>
/// <param name="changesRepo">if successfuly done action changes repo state</param>
/// <param name="preEvent">Event invoked before performing action</param>
/// <param name="postEvent">Event invoked after performing action</param>
/// <param name="action">Action to do. Return true to indicate that the action was successfully done.</param>
/// <returns>true if action was sccessfully done, false otherwise</returns>
public bool DoActionOnRepo(IWin32Window owner, bool requiresValidWorkingDir, bool changesRepo,
GitUIEventHandler preEvent, GitUIPostActionEventHandler postEvent, Func<bool> action)
{
bool actionDone = false;
RepoChangedNotifier.Lock();
try
{
if (requiresValidWorkingDir && !RequiresValidWorkingDir(owner))
return false;
if (!InvokeEvent(owner, preEvent))
return false;
try
{
actionDone = action();
}
finally
{
InvokePostEvent(owner, actionDone, postEvent);
}
}
finally
{
RepoChangedNotifier.UnLock(changesRepo && actionDone);
}
return actionDone;
}
private void InvokePostEvent(IWin32Window ownerForm, bool actionDone, GitUIPostActionEventHandler gitUIEventHandler)
{
if (gitUIEventHandler != null)
{
var e = new GitUIPostActionEventArgs(ownerForm, this, actionDone);
gitUIEventHandler(this, e);
}
}
/// <summary>
///
/// </summary>
/// <param name="requiresValidWorkingDir">If action requires valid working directory</param>
/// <param name="owner">Owner window</param>
/// <param name="preEvent">Event invoked before performing action</param>
/// <param name="postEvent">Event invoked after performing action</param>
/// <param name="action">Action to do</param>
/// <returns>true if action was done, false otherwise</returns>
public bool DoAction(IWin32Window owner, bool requiresValidWorkingDir, GitUIEventHandler preEvent, GitUIPostActionEventHandler postEvent, Func<bool> action)
{
if (requiresValidWorkingDir && !RequiresValidWorkingDir(owner))
return false;
if (!InvokeEvent(owner, preEvent))
return false;
bool actionDone = action();
InvokePostEvent(owner, actionDone, postEvent);
return actionDone;
}
/// <summary>
///
/// </summary>
/// <param name="requiresValidWorkingDir">If action requires valid working directory</param>
/// <param name="owner">Owner window</param>
/// <param name="preEvent">Event invoked before performing action</param>
/// <param name="postEvent">Event invoked after performing action</param>
/// <param name="action">Action to do</param>
/// <returns>true if action was done, false otherwise</returns>
public bool DoAction(IWin32Window owner, bool requiresValidWorkingDir, GitUIEventHandler preEvent, GitUIPostActionEventHandler postEvent, Func <bool> action)
{
if (requiresValidWorkingDir && !RequiresValidWorkingDir(owner))
{
return(false);
}
if (!InvokeEvent(owner, preEvent))
{
return(false);
}
bool actionDone = action();
InvokePostEvent(owner, actionDone, postEvent);
return(actionDone);
}
