public LayeringCommands()
{
m_contextMenuStrip = new ContextMenuStrip();
m_contextMenuStrip.AutoClose = true;
m_addLayer = new ToolStripMenuItem("New Layer".Localize());
m_addLayer.Click += (sender, e) => AddNewLayer();
m_deleteLayer = new ToolStripMenuItem("Delete".Localize());
m_deleteLayer.Click += (sender, e) => Delete();
m_deleteLayer.ShortcutKeys = Keys.Delete;
m_deleteLayer.ShortcutKeyDisplayString = KeysUtil.KeysToString(Keys.Delete, true);
m_deleteLayer.Image = ResourceUtil.GetImage16(CommandInfo.EditDelete.ImageName);
m_contextMenuStrip.Items.Add(m_addLayer);
m_contextMenuStrip.Items.Add(m_deleteLayer);
}
// Updates the UI from the private non-UI fields
private void UpdateControls()
{
string strKey = KeysUtil.KeysToString(m_currentShortcut.Keys, false);
bool hasKey = !string.IsNullOrEmpty(strKey);
btnRemoveShortcut.Enabled = hasKey;
lblCurShortcut.Text = (hasKey) ? strKey : null;
btnSetToDefault.Enabled = !m_currentShortcut.KeysAreDefault;
lblCmdDescription.Text = m_currentShortcut.Info.Description;
if (m_newKey == Keys.None)
{
txtNewShortcut.Text = string.Empty;
btnAddShortcut.Enabled = false;
btnAssignShortcut.Enabled = false;
lblUsedBy.Text = null;
grpShortUsed.Enabled = false;
}
else
{
txtNewShortcut.Text = KeysUtil.KeysToString(m_newKey, false);
txtNewShortcut.SelectionStart = txtNewShortcut.Text.Length;
btnAddShortcut.Enabled = true;
btnAssignShortcut.Enabled = true;
string otherCommands = GetUsedByText(m_newKey);
lblUsedBy.Text = otherCommands;
grpShortUsed.Enabled = otherCommands.Length > 0;
}
bool allCommandsAreDefault = true;
foreach (Shortcut shortcut in m_shortcuts)
{
if (!shortcut.KeysAreDefault)
{
allCommandsAreDefault = false;
break;
}
}
btnAllDefault.Enabled = !allCommandsAreDefault;
}
public BookmarkLister(ICommandService commandService)
: base(commandService)
{
Configure(out m_controlInfo);
m_commandService = commandService;
m_contextMenuStrip = new ContextMenuStrip();
m_contextMenuStrip.AutoClose = true;
m_addBookmark = new ToolStripMenuItem("Add Bookmark".Localize());
m_addBookmark.Click += (sender, e) => AddBookmark();
m_deleteBookmark = new ToolStripMenuItem("Delete".Localize());
m_deleteBookmark.Click += (sender, e) => Delete();
m_deleteBookmark.ShortcutKeys = Keys.Delete;
m_deleteBookmark.ShortcutKeyDisplayString = KeysUtil.KeysToString(Keys.Delete, true);
m_deleteBookmark.Image = ResourceUtil.GetImage16(CommandInfo.EditDelete.ImageName);
m_contextMenuStrip.Items.Add(m_addBookmark);
m_contextMenuStrip.Items.Add(m_deleteBookmark);
}
// takes m_newKey and either replaces m_currentShortcut.Keys or adds to it, depending on 'addShortcut'
private void SetShortcuts(bool addShortcut)
{
// only add when we have valid shortcut
if (m_newKey == Keys.None)
{
return;
}
// don't assign reserved key
if (m_reservedKeys.ContainsKey(m_newKey))
{
string newKeyString = KeysUtil.KeysToString(m_newKey, false);
MessageBox.Show(this, newKeyString + " is reserved for " + m_reservedKeys[m_newKey], Text);
return;
}
// remove shortcut from any other command that uses this shortcut
RemoveShortcut(m_newKey);
// assign the new key to the current command
var newKeys = new List <Keys>();
if (addShortcut)
{
foreach (Keys key in m_currentShortcut.Keys)
{
if (key != Keys.None)
{
newKeys.Add(key);
}
}
}
newKeys.Add(m_newKey);
m_currentShortcut.Keys = newKeys;
// reset
m_newKey = Keys.None;
UpdateControls();
}
private void RebuildShortcutKeyDisplayString()
{
// rebuild on when ShortcutChanged event is raised.
StringBuilder displayString = new StringBuilder();
foreach (Keys k in Shortcuts)
{
if (k == Keys.None)
{
continue;
}
if (displayString.Length > 0)
{
displayString.Append(" ; ");
}
displayString.Append(KeysUtil.KeysToString(k, true));
}
ShortcutKeyDisplayString = displayString.ToString();
}
/// <summary>
/// Sets shortcut</summary>
/// <param name="shortcut">Shortcut keys</param>
/// <param name="info">CommandInfo corresponding to shortcut keys</param>
/// <remarks>Keeps m_shortcuts field, the menu item, and the CommandInfo in sync with regards to shortcuts
/// and ensures that each shortcut is unique</remarks>
protected void SetShortcut(Keys shortcut, CommandInfo info)
{
shortcut = KeysUtil.NumPadToNum(shortcut);
// if shortcut is reserved then do not set it.
if (m_reservedKeys.ContainsKey(shortcut))
{
Outputs.WriteLine(OutputMessageType.Warning, "cannot assign " + KeysUtil.KeysToString(shortcut, true) +
" to " + GetCommandPath(info) + " it is reserved for " + m_reservedKeys[shortcut]);
info.RemoveShortcut(shortcut);
// erase shortcut if exist.
EraseShortcut(shortcut);
return;
}
info.AddShortcut(shortcut);
if (shortcut != Keys.None)
{
// If the shortcut already exists for a different command, then erase the old commands's shortcut.
if (m_shortcuts.ContainsKey(shortcut) &&
m_shortcuts[shortcut] != info.CommandTag)
{
object existingCommandTag = m_shortcuts[shortcut];
if (m_commandsById.ContainsKey(existingCommandTag))
{
CommandInfo existingInfo = m_commandsById[existingCommandTag];
existingInfo.RemoveShortcut(shortcut);
}
}
m_shortcuts[shortcut] = info.CommandTag;
}
}