public Commit()
{
if (lastFile == null)
{
lastFile = string.Empty;
}
showCurrentBranch = GitCommands.GetShowCurrentBranchSetting();
}
public override bool IsEnabled(_DTE application)
{
ThreadHelper.ThrowIfNotOnUIThread();
bool enabled = base.IsEnabled(application);
string fileName = GetSelectedFile(application);
if (fileName != lastFile || DateTime.Now - lastBranchCheck > TimeSpan.FromSeconds(2))
{
string newCaption = "&Commit";
if (enabled)
{
bool showCurrentBranch = GitCommands.GetShowCurrentBranchSetting();
if (showCurrentBranch && !string.IsNullOrEmpty(fileName))
{
string head = GitCommands.GetCurrentBranch(fileName);
if (!string.IsNullOrEmpty(head))
{
string headShort;
if (head.Length > 27)
{
headShort = "..." + head.Substring(head.Length - 23);
}
else
{
headShort = head;
}
newCaption = "&Commit (" + headShort + ")";
}
}
lastBranchCheck = DateTime.Now;
lastFile = fileName;
}
// This guard required not only for performance, but also for prevent StackOverflowException.
// IDE.QueryStatus -> Commit.IsEnabled -> Plugin.UpdateCaption -> IDE.QueryStatus ...
if (_lastUpdatedCaption != newCaption)
{
_lastUpdatedCaption = newCaption;
// try apply new caption (operation can fail)
if (!PluginHelpers.ChangeCommandCaption(application, PluginHelpers.GitCommandBarName, "Commit changes", newCaption))
{
_lastUpdatedCaption = null;
}
}
}
return(enabled);
}
public Commit()
: base(true, true)
{
if (lastBranchCheck == null)
{
lastBranchCheck = DateTime.MinValue;
}
if (lastFile == null)
{
lastFile = string.Empty;
}
if (showCurrentBranch == null)
{
showCurrentBranch = GitCommands.GetShowCurrentBranchSetting();
}
}
public override void Update(Command command)
{
var fileName = GetFileName(SolutionExplorer);
if (!string.Equals(fileName, lastFile, StringComparison.InvariantCulture) || DateTime.Now - lastBranchCheck > TimeSpan.FromSeconds(2))
{
var newCaption = "Commit";
if (true)
{
var showCurrentBranch = GitCommands.GetShowCurrentBranchSetting();
if (showCurrentBranch && !string.IsNullOrEmpty(fileName))
{
var head = GitCommands.GetCurrentBranch(fileName);
if (!string.IsNullOrEmpty(head))
{
var headShort = head.Length > 27 ? $"...{head.Substring(head.Length - 23)}" : head;
newCaption = $"Commit ({headShort})";
}
}
lastBranchCheck = DateTime.Now;
lastFile = fileName;
}
// This guard required not only for performance, but also for prevent StackOverflowException.
// IDE.QueryStatus -> Commit.IsEnabled -> Plugin.UpdateCaption -> IDE.QueryStatus ...
if (!string.Equals(_lastUpdatedCaption, newCaption, StringComparison.InvariantCulture))
{
_lastUpdatedCaption = newCaption;
command.Text = newCaption;
command.ToolTip = "Commit changes";
}
}
base.Update(command);
}
