/// <summary>
/// Initalize ribbon framework
/// </summary>
/// <param name="form">Form where ribbon should reside</param>
/// <param name="resourceName">Identifier of the ribbon resource</param>
/// <param name="hInstance">Pointer to HINSTANCE of module where we can find ribbon resource</param>
void InitFramework(string resourceName, IntPtr hInstance)
{
// create ribbon framework object
Framework = CreateRibbonFramework();
_imageFromBitmap = CreateImageFromBitmapFactory();
// create ribbon application object
_application = new RibbonUIApplication(this, this);
// init ribbon framework
HRESULT hr = Framework.Initialize(this.WindowHandle, _application);
if (NativeMethods.Failed(hr))
{
Marshal.ThrowExceptionForHR((int)hr);
}
// load ribbon ui
hr = Framework.LoadUI(hInstance, resourceName);
if (NativeMethods.Failed(hr))
{
Marshal.ThrowExceptionForHR((int)hr);
}
}
/// <summary>
/// Initialize ribbon framework
/// </summary>
/// <param name="resourceName">Identifier of the ribbon resource</param>
/// <param name="hInstance">Pointer to HINSTANCE of module where we can find ribbon resource</param>
void InitFramework(string resourceName, IntPtr hInstance)
{
// create ribbon framework object
Framework = CreateRibbonFramework();
_imageFromBitmap = CreateImageFromBitmapFactory();
// create ribbon application object
_application = new RibbonUIApplication(this, this);
// init ribbon framework
HRESULT hr = Framework.Initialize(this.WindowHandle, _application);
if (NativeMethods.Failed(hr))
{
Marshal.ThrowExceptionForHR((int)hr);
}
// load ribbon ui
hr = Framework.LoadUI(hInstance, resourceName);
if (!(Environment.OSVersion.Version.Major == 6 && Environment.OSVersion.Version.Minor <= 1 || Environment.OSVersion.Version.Major < 6))
{
IUIEventingManager eventingManager = Framework as IUIEventingManager;
if (eventingManager != null)
{
EventLogger = new EventLogger(eventingManager);
}
}
if (NativeMethods.Failed(hr))
{
Marshal.ThrowExceptionForHR((int)hr);
}
}
/// <summary>
/// Destroy ribbon framework
/// </summary>
void DestroyFramework()
{
if (Initalized)
{
// destroy ribbon framework
Framework.Destroy();
Marshal.ReleaseComObject(Framework);
// remove reference to framework object
Framework = null;
}
// Unregister event handlers
RegisterForm(null);
if (_loadedDllHandle != IntPtr.Zero)
{
// free dynamic library
NativeMethods.FreeLibrary(_loadedDllHandle);
_loadedDllHandle = IntPtr.Zero;
}
if (_imageFromBitmap != null)
{
// remove reference to imageFromBitmap object
_imageFromBitmap = null;
}
if (_application != null)
{
// remove reference to application object
_application = null;
}
// remove references to ribbon controls
_mapRibbonControls.Clear();
if (!string.IsNullOrEmpty(_tempDllFilename))
{
try
{
File.Delete(_tempDllFilename);
_tempDllFilename = null;
}
catch { }
}
}
private void InitializeRibbon()
{
IUIFramework framework = (IUIFramework)Activator.CreateInstance<Framework>();
Trace.Assert(framework != null, "Failed to create IUIFramework.");
ribbonControl = new RibbonControl(_htmlEditor.IHtmlEditorComponentContext, _htmlEditor);
int initializeResult = framework.Initialize(_mainFrameWindow.Handle, this);
Trace.Assert(initializeResult == HRESULT.S_OK, "Ribbon framework failed to initialize: " + initializeResult);
_framework = framework;
string nativeResourceDLL = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location) + "\\OpenLiveWriter.Ribbon.dll";
IntPtr hMod = Kernel32.LoadLibrary(nativeResourceDLL);
using (new QuickTimer("IUIRibbonFramework::LoadUI"))
{
int loadResult = _framework.LoadUI(hMod, "RIBBON_RIBBON");
Trace.Assert(loadResult == HRESULT.S_OK, "Ribbon failed to load: " + loadResult);
}
_framework.SetModes(mode);
CommandManager.Invalidate(CommandId.MRUList);
CommandManager.Invalidate(CommandId.OpenDraftSplit);
CommandManager.Invalidate(CommandId.OpenPostSplit);
ApplicationDiagnostics.TestModeChanged += OnTestModeChanged;
TestMode = ApplicationDiagnostics.TestMode;
}
public void FlushPendingInvalidations(IUIFramework framework)
{
Debug.Assert(!_flushing, "Flushing while already flushing!?!");
_flushing = true;
try
{
Debug.Assert(pendingInvalidations.Count < _keys.Length, "Need to increase the size of MAX_PENDING_INVALIDATIONS.");
pendingInvalidations.Keys.CopyTo(_keys, 0);
for (int i = 0; i < pendingInvalidations.Count; i++)
{
PropertyKey key = _keys[i];
if (pendingInvalidations[key] == InvalidationState.Pending)
{
int result = framework.InvalidateUICommand((uint)CommandId,
PropertyKeyExtensions.GetCommandInvalidationFlags(key),
key.ToPointer());
pendingInvalidations[key] = result == 0 ? InvalidationState.WaitingForUpdateProperty : InvalidationState.Error;
}
}
}
catch (Exception)
{
pendingInvalidations.Clear();
throw;
}
finally
{
_flushing = false;
}
}
