/// ------------------------------------------------------------------------------------
/// <summary>
/// This will build a tooltip for a info. bar button that's made up of the title of
/// the button's corresponding sidebar tab (i.e. task tab) and -- if the tab is the
/// active sidebar tab -- the tab's current button.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
/// ------------------------------------------------------------------------------------
private void infoButton_MouseHover(object sender, EventArgs e)
{
InformationBarButton button = sender as InformationBarButton;
if (button == null || button.Tag == null)
{
return;
}
SideBarTab tab = button.Tag as SideBarTab;
if (tab == null)
{
return;
}
if (tab == sideBarFw.ActiveTab)
{
button.TooltipText = String.Format(FrameworkStrings.ksInfoBarBtnToolTipFmt,
tab.Title, tab.Buttons[tab.IntSelection[0]].Text);
}
else
{
button.TooltipText = tab.Title;
}
}
/// -----------------------------------------------------------------------------------
/// <summary>
/// Build information bar buttons based on the sideBar tabs.
/// </summary>
/// -----------------------------------------------------------------------------------
public void BuildInfoBarButtons()
{
if (m_mnuView == null || informationBar == null ||
sideBarFw == null || sideBarFw.Tabs.Count == 0)
{
return;
}
// First, clear all the buttons from the info bar..
informationBar.Buttons.Clear();
foreach (SideBarTab tab in sideBarFw.Tabs)
{
// Add event handlers for adding and removing tab buttons
tab.Buttons.AfterInsert +=
new SideBarButtonCollection.CollectionChange(tabButton_AddOrRemove);
tab.Buttons.BeforeRemove +=
new SideBarButtonCollection.CollectionChange(tabButton_AddOrRemove);
// Add a 'Button Click' event to each tab
tab.ButtonClickEvent += new EventHandler(tabButton_Click);
// Create an information button based on the tab and add it to the info bar
InformationBarButton infoButton = new InformationBarButton();
infoButton.Text = tab.Title;
infoButton.Tag = tab;
infoButton.ImageList = sideBarFw.ImageListSmall;
informationBar.Buttons.Add(infoButton);
infoButton.Click += new EventHandler(infoButton_Click);
infoButton.MouseHover += new EventHandler(infoButton_MouseHover);
}
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// This will trap clicks on the info. bar buttons and build a context menu containing
/// one item for each side bar button in the corresponding sidebar tab. It will also
/// add a title item with the corresponding tab's title.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
/// ------------------------------------------------------------------------------------
private void infoButton_Click(object sender, EventArgs e)
{
InformationBarButton button = sender as InformationBarButton;
if (button == null || button.Tag == null)
{
return;
}
SideBarTab tab = button.Tag as SideBarTab;
if (tab == null)
{
return;
}
if (m_cmnuInfoBarButton == null)
{
m_cmnuInfoBarButton = new ContextMenu();
}
else
{
// Clear the menus items so that we start fresh the next time the
// user clicks on the information bar button.
foreach (MenuItem menuItem in m_cmnuInfoBarButton.MenuItems)
{
MenuExtender.ClearMenuItem(menuItem);
}
m_cmnuInfoBarButton.MenuItems.Clear();
}
// Load the context menu
m_cmnuInfoBarButton.MenuItems.Add(new LabelMenuItem(tab.Title));
m_cmnuInfoBarButton.MenuItems.AddRange(BuildMenusForSideBarTab(tab));
MenuExtender.AddContextMenu(m_cmnuInfoBarButton);
// Popup the loaded ContextMenu just below the button.
m_cmnuInfoBarButton.Show(button, new Point(0, button.Bottom));
}
