void CreateDropDownItems()
{
// let's assume that if a menuBuilder exists,
// as in the Search Results panel or the Class
// Browser toolbar, it will handle this step.
if (menuBuilder != null)
{
return;
}
// also, let's prevent a null exception
// in the event that there are no subitems
if (subItems == null || subItems.Count == 0)
{
return;
}
DropDownItems.Clear();
foreach (object item in subItems)
{
if (item is ToolStripItem)
{
DropDownItems.Add((ToolStripItem)item);
if (item is IStatusUpdate)
{
((IStatusUpdate)item).UpdateStatus();
((IStatusUpdate)item).UpdateText();
}
}
else
{
IMenuItemBuilder submenuBuilder = (IMenuItemBuilder)item;
DropDownItems.AddRange(submenuBuilder.BuildItems(codon, caller).Cast <ToolStripItem>().ToArray());
}
}
}
void OnDropDownOpening(object sender, EventArgs e)
{
DropDownItems.Clear();
if (list == null)
{
return;
}
var currentTags = list.Tags;
var tags = DataStore.Database.GetTags(false);
foreach (var tag in tags)
{
var item = new ToolStripMenuItem(tag.Key)
{
Tag = tag.Key, CheckOnClick = true, Checked = currentTags.Contains(tag.Key)
};
item.CheckedChanged += ItemCheckedChanged;
DropDownItems.Insert(DropDownItems.Count, item);
}
DropDownItems.Insert(DropDownItems.Count, customTag);
}
private void OnDropDownOpening(object sender, EventArgs e)
{
var revisions = _revisionFunc?.Invoke();
if (revisions == null || revisions.Count == 0)
{
if (sender == null)
{
// create the initial dummy menu on a dummy revision
revisions = new List <GitRevision> {
new GitRevision(GitUIPluginInterfaces.ObjectId.WorkTreeId)
};
}
else
{
HideDropDown();
return;
}
}
DropDownItems.Clear();
List <string> branchNames = new List <string>();
List <string> tagNames = new List <string>();
foreach (var revision in revisions)
{
var refLists = new GitRefListsForRevision(revision);
branchNames.AddRange(refLists.GetAllBranchNames());
tagNames.AddRange(refLists.GetAllTagNames());
}
_itemNumber = 0;
// Add items for branches
if (branchNames.Any())
{
var caption = new ToolStripMenuItem {
Text = Strings.Branches
};
MenuUtil.SetAsCaptionMenuItem(caption, Owner);
DropDownItems.Add(caption);
foreach (var name in branchNames)
{
AddItem(name, textToCopy: name, Images.Branch, hotkey: null);
}
DropDownItems.Add(new ToolStripSeparator());
}
// Add items for tags
if (tagNames.Any())
{
var caption = new ToolStripMenuItem {
Text = Strings.Tags
};
MenuUtil.SetAsCaptionMenuItem(caption, Owner);
DropDownItems.Add(caption);
foreach (var name in tagNames)
{
AddItem(name, textToCopy: name, Images.Tag, hotkey: null);
}
DropDownItems.Add(new ToolStripSeparator());
}
// Add other items
int count = revisions.Count();
AddItem(Strings.GetCommitHash(count), r => r.Guid, Images.CommitId, 'C', Keys.Control | Keys.C);
AddItem(Strings.GetMessage(count), r => r.Body ?? r.Subject, Images.Message, 'M');
AddItem(Strings.GetAuthor(count), r => $"{r.Author} <{r.AuthorEmail}>", Images.Author, 'A');
if (count == 1 && revisions.First().AuthorDate == revisions.First().CommitDate)
{
AddItem(Strings.Date, r => r.AuthorDate.ToString(), Images.Date, 'D');
}
else
{
AddItem(Strings.GetAuthorDate(count), r => r.AuthorDate.ToString(), Images.Date, 'T');
AddItem(Strings.GetCommitDate(count), r => r.CommitDate.ToString(), Images.Date, 'D');
}
}
protected override void OnDropDownShow(EventArgs e)
{
DropDownItems.Clear();
DropDownItems.AddRange(m_itemList);
base.OnDropDownShow(e);
}
public void ClearItems()
{
DropDownItems.Clear();
}
private void Reset()
{
DropDownItems.Clear();
DropDownItems.AddRange(_model.Select(a => new HostsArchiveToolStripMenuItem(a)).ToArray());
}
public void BuildFilterList()
{
Program.AssertOnEventThread();
if (inFilterListUpdate)
{
// queue up an update after the current one has finished,
// in case the update has missed the relevant change
retryFilterListUpdate = true;
return;
}
inFilterListUpdate = true;
try
{
DropDownItems.Clear();
DeregisterEvents();
RegisterEvents();
foreach (IXenConnection c in ConnectionsManager.XenConnectionsCopy)
{
Pool p = Helpers.GetPool(c);
if (p == null)// Stand alone host
{
foreach (Host h in c.Cache.Hosts)
{
var item = GenerateFilterItem(h, h.uuid);
item.Checked = HostCheckStates.ContainsKey(h.uuid);
DropDownItems.Add(item);
break;
}
}
else
{
DropDownItems.Add(GeneratePoolFilterItem(p));
}
}
if (DropDownItems.Count > 0)
{
toolStripMenuItemAll = new ToolStripMenuItem
{
Text = Messages.FILTER_SHOW_ALL,
Enabled = FilterIsOn
};
DropDownItems.AddRange(new ToolStripItem[]
{
new ToolStripSeparator(),
toolStripMenuItemAll
});
}
Enabled = DropDownItems.Count > 0;
}
finally
{
inFilterListUpdate = false;
if (retryFilterListUpdate)
{
// there was a request to update while we were building,
// rebuild in case we missed something
retryFilterListUpdate = false;
BuildFilterList();
}
}
}
private void ClearChildItems()
{
DropDownItems.Clear();
Enabled = false;
}
public CopyContextMenuItem()
{
Image = Images.CopyToClipboard;
Text = "Copy to clipboard";
// Add a dummy copy item, so that the shortcut key works.
// This item will never be seen by the user, as the submenu is rebuilt on opening.
AddItem("Dummy item", r => r.Guid, image: null, Keys.Control | Keys.C, showShortcutKeys: false);
DropDownOpening += OnDropDownOpening;
void OnDropDownOpening(object sender, EventArgs e)
{
var revision = _revisionFunc?.Invoke();
if (revision == null)
{
HideDropDown();
return;
}
DropDownItems.Clear();
var refLists = new GitRefListsForRevision(revision);
var branchNames = refLists.GetAllBranchNames();
var tagNames = refLists.GetAllTagNames();
// Add items for branches
if (branchNames.Any())
{
var caption = new ToolStripMenuItem {
Text = Strings.Branches
};
MenuUtil.SetAsCaptionMenuItem(caption, Owner);
DropDownItems.Add(caption);
foreach (var name in branchNames)
{
AddItem(name, _ => name, Images.Branch);
}
DropDownItems.Add(new ToolStripSeparator());
}
// Add items for tags
if (tagNames.Any())
{
var caption = new ToolStripMenuItem {
Text = Strings.Tags
};
MenuUtil.SetAsCaptionMenuItem(caption, Owner);
DropDownItems.Add(caption);
foreach (var name in tagNames)
{
AddItem(name, _ => name, Images.Tag);
}
DropDownItems.Add(new ToolStripSeparator());
}
// Add other items
AddItem($"{Strings.CommitHash} ({revision.ObjectId.ToShortString()}...)", r => r.Guid, Images.CommitId, Keys.Control | Keys.C);
AddItem($"{Strings.Message} ({revision.Subject.ShortenTo(30)})", r => r.Body ?? r.Subject, Images.Message);
AddItem($"{Strings.Author} ({revision.Author})", r => r.Author, Images.Author);
if (revision.AuthorDate == revision.CommitDate)
{
AddItem($"{Strings.Date} ({revision.CommitDate})", r => r.CommitDate.ToString(), Images.Date);
}
else
{
AddItem($"{Strings.AuthorDate} ({revision.AuthorDate})", r => r.AuthorDate.ToString(), Images.Date);
AddItem($"{Strings.CommitDate} ({revision.CommitDate})", r => r.CommitDate.ToString(), Images.Date);
}
}
void AddItem(string displayText, Func <GitRevision, string> clipboardText, Image image, Keys shortcutKeys = Keys.None, bool showShortcutKeys = true)
{
var item = new ToolStripMenuItem
{
Text = displayText,
ShortcutKeys = shortcutKeys,
ShowShortcutKeys = showShortcutKeys,
Image = image
};
item.Click += delegate
{
var revision = _revisionFunc?.Invoke();
if (revision != null)
{
Clipboard.SetText(clipboardText(revision));
}
};
DropDownItems.Add(item);
}
}
public CopyContextMenuItem()
{
Image = Images.CopyToClipboard;
Text = "Copy to clipboard";
// Action template
Action <Func <GitRevision, string> > extractText = (Func <GitRevision, string> extractRevisionText) =>
{
var gitRevisions = _revisionFunc?.Invoke();
var sb = new StringBuilder();
foreach (var revision in gitRevisions)
{
sb.AppendLine(extractRevisionText(revision));
}
Clipboard.SetText(sb.ToString());
};
// Add a dummy copy item, so that the shortcut key works.
// This item will never be seen by the user, as the submenu is rebuilt on opening.
AddItem("Dummy item", () => extractText(r => r.Guid), image: null, Keys.Control | Keys.C, showShortcutKeys: false);
DropDownOpening += OnDropDownOpening;
void OnDropDownOpening(object sender, EventArgs e)
{
var revisions = _revisionFunc?.Invoke();
if (revisions == null || revisions.Count == 0)
{
HideDropDown();
return;
}
DropDownItems.Clear();
List <string> branchNames = new List <string>();
List <string> tagNames = new List <string>();
foreach (var revision in revisions)
{
var refLists = new GitRefListsForRevision(revision);
branchNames.AddRange(refLists.GetAllBranchNames());
tagNames.AddRange(refLists.GetAllTagNames());
}
// Add items for branches
if (branchNames.Any())
{
var caption = new ToolStripMenuItem {
Text = Strings.Branches
};
MenuUtil.SetAsCaptionMenuItem(caption, Owner);
DropDownItems.Add(caption);
foreach (var name in branchNames)
{
AddItem(name, () => Clipboard.SetText(name), Images.Branch);
}
DropDownItems.Add(new ToolStripSeparator());
}
// Add items for tags
if (tagNames.Any())
{
var caption = new ToolStripMenuItem {
Text = Strings.Tags
};
MenuUtil.SetAsCaptionMenuItem(caption, Owner);
DropDownItems.Add(caption);
foreach (var name in tagNames)
{
AddItem(name, () => Clipboard.SetText(name), Images.Tag);
}
DropDownItems.Add(new ToolStripSeparator());
}
var count = revisions.Count();
AddItem(Strings.GetCommitHash(count), () => extractText(r => r.Guid), Images.CommitId, Keys.Control | Keys.C);
AddItem(Strings.GetMessage(count), () => extractText(r => r.Body ?? r.Subject), Images.Message);
AddItem(Strings.GetAuthor(count), () => extractText(r => r.Author), Images.Author);
AddItem(Strings.GetAuthorDate(count), () => extractText(r => r.AuthorDate.ToString()), Images.Date);
AddItem(Strings.GetCommitDate(count), () => extractText(r => r.CommitDate.ToString()), Images.Date);
}
void AddItem(string displayText, Action clickAction, Image image, Keys shortcutKeys = Keys.None, bool showShortcutKeys = true)
{
var item = new ToolStripMenuItem
{
Text = displayText,
ShortcutKeys = shortcutKeys,
ShowShortcutKeys = showShortcutKeys,
Image = image
};
item.Click += delegate
{
clickAction();
};
DropDownItems.Add(item);
}
}
