public void SetCommandName(Component component, MfcCommand value)
{
if (value == MfcCommand.None)
{
m_ComandsTable.Remove(component);
}
else
{
m_ComandsTable[component] = value;
}
}
private void OnClick(object sender, EventArgs e)
{
MfcCommand id = GetCommandName(sender as Component);
bool bRes = m_WndManager.MfcAppAdapter.OnCmdMsg((int)id);
//if (bRes && (id == MfcCommand.FILE_NEW
//|| id == MfcCommand.FILE_OPEN
//|| id == MfcCommand.WINDOW_NEW
//|| (id >= MfcCommand.FILE_MRU_FIRST && id < MfcCommand.FILE_MRU_LAST)))
//{
// AttachCreatedView();
//}
}
// Assigned command would be update some UI properties of ToolStripMenuItem and ToolStripButton.
private void OnUpdateUI(object sender, EventArgs e)
{
bool IsRecentUpdated = false;
ToolStripMenuItem item = sender as ToolStripMenuItem;
if (item != null)
{
MfcCommand nID = GetCommandName(item);
if (nID >= MfcCommand.FILE_MRU_FIRST && nID < MfcCommand.FILE_MRU_LAST) // Update Recent menu items
{
// one time UpdateRecentItems
if (IsRecentUpdated == false)
{
UpdateRecentItems(item);
IsRecentUpdated = true;
}
}
// we set state of VIEW_TOOLBAR item externally
else if (nID == MfcCommand.VIEW_TOOLBAR)
{
}
else
{
// update menu item in MFC application
m_WndManager.MfcAppAdapter.OnUpdateCmdMsg((int)nID, new MenuItemCmdUI(item));
}
}
else // sender Application.Idle
{
IEnumerator iter = m_ComandsTable.Keys.GetEnumerator();
while (iter.MoveNext() && iter.Current != null)
{
if (iter.Current is ToolStripButton)
{
ToolStripButton pToolStripButton = (ToolStripButton)iter.Current;
// update ToolStripButton in MFC application
m_WndManager.MfcAppAdapter.OnUpdateCmdMsg((int)GetCommandName(pToolStripButton), new ButtonCmdUI(pToolStripButton));
}
}
}
}
private void UpdateRecentItems(ToolStripMenuItem item)
{
ToolStripMenuItem parent = (ToolStripMenuItem)item.OwnerItem;
int first_index = parent.DropDownItems.IndexOf(item);
// remove old recent items
int collection_index = first_index;
for (collection_index = first_index; collection_index < parent.DropDownItems.Count;)
{
MfcCommand RemoveId = GetCommandName(parent.DropDownItems[collection_index]);
if (RemoveId == MfcCommand.None)
{
break;
}
if (RemoveId >= MfcCommand.FILE_MRU_FIRST && RemoveId < MfcCommand.FILE_MRU_LAST)
{
// remove menu item from m_ComandsTable
SetCommandName(parent.DropDownItems[collection_index], MfcCommand.None);
// remove menu item from PopUp menu
parent.DropDownItems.RemoveAt(collection_index);
}
else
{
break;
}
}
// add new recent items
collection_index = first_index;
MfcCommand tmpID = MfcCommand.FILE_MRU_FILE1;
// update recent items in MFC application
m_WndManager.MfcAppAdapter.OnUpdateCmdMsg((int)tmpID, new MenuItemCmdUI(item));
while (true)
{
string sRecentFile = m_WndManager.MfcAppAdapter.GetMfcMenuString((int)tmpID);
if (sRecentFile == "")
{
break;
}
ToolStripMenuItem RecentMenuItem = new ToolStripMenuItem(sRecentFile);
RecentMenuItem.Click += new EventHandler(OnClick);
// add menu item to m_ComandsTable
SetCommandName(RecentMenuItem, tmpID);
if (RecentMenuItem.Text == "Recent File")
{
RecentMenuItem.Enabled = false;
}
// add menu item to PopUp menu
parent.DropDownItems.Insert(collection_index++, RecentMenuItem);
tmpID++;
}
}
