/// <summary> Additional constructor for convenience in creating menu items
/// </summary>
/// <param name="Name"> Name of the menu item (display string)
/// </param>
/// <param name="Enabled"> Flag for whether the menu item should be "enabled" in the menu
/// </param>
/// <param name="Checked"> Flag for whether the menu item should have a check mark next to it in the menu
/// </param>
public FVContextMenuItem(FvOverlay theOverlay, string Name, MenuItemEntryType MenuItemType, object theObject,
bool Enabled, bool Checked)
{
m_MenuItemName = Name;
m_MenuItemEnabled = Enabled;
m_MenuItemChecked = Checked;
m_TheOverlay = theOverlay;
m_MenuItemType = MenuItemType;
m_MyDataItem = theObject;
}
/// <summary> Called when the property page is created by the overlay options dialog.
/// </summary>
/// <param name="propertyPageGuid"> uid specifed in the property pages config file
/// </param>
/// <param name="pMapView"> The Current Map View object
/// </param>
/// <param name="hWndParent"> the HWND of the parent window in the overlay options
/// dialog box. The property page should be created as a child of this window
/// </param>
/// <param name="pEvents"> can implement IMapChangeNotifyEvents, IDisplayChangeNotifyEvents, and IFvPropertyPageEvents
/// </param>
public void OnCreate(Guid propertyPageGuid, FalconViewOverlayLib.IFvMapView pMapView, int hWndParent, object pEvents)
{
// The GUID of the property page that is being requested. i.e. "this" provides several configurations of the
// property control (itself).
// Save aside the callback objects for use
m_MapView = pMapView;
m_MapChangeNotifyEvents = pEvents as FalconViewOverlayLib.IMapChangeNotifyEvents;
m_DisplayChangeNotifyEvents = pEvents as FalconViewOverlayLib.IDisplayChangeNotifyEvents;
m_PropertyPageNotifyEvents = pEvents as FalconViewOverlayLib.IPropertyPageNotifyEvents;
// Critical step to get the draw notification
SetParent(Handle, new IntPtr(hWndParent));
int OverlayOnTop = m_MapView.OverlayManager.SelectByOverlayDescGuid(new Guid("f9109e69-faa5-4144-9b74-aaf6fd933d7d"));
if (OverlayOnTop == 1)
{
m_TheOverlay = m_MapView.OverlayManager.CurrentOverlay as FvOverlay;
}
else
{
do
{
int result = m_MapView.OverlayManager.MoveNext();
if (result == 0)
break;
m_TheOverlay = m_MapView.OverlayManager.CurrentOverlay as FvOverlay;
} while (m_TheOverlay == null);
}
PreferenceClass thePrefs = null;
if (m_TheOverlay != null)
thePrefs = PreferenceClass.CreateFromString(m_TheOverlay.GetPreferences());
else
thePrefs = new PreferenceClass();
SetSelectedItem(thePrefs.m_HideAbove, m_HideAboveCB);
SetSelectedItem(thePrefs.m_HideLabelsAbove, m_HideLabelsAboveCB);
m_OverlayBannerCk.Checked = thePrefs.m_ShowBanner;
RBBlueIcons.Checked = thePrefs.m_UseBlueIcons;
RBRedIcons.Checked = !thePrefs.m_UseBlueIcons;
}
