Exemplo n.º 1
0
        /// <summary>
        /// Initializes the IContentEditor.
        /// </summary>
        /// <param name="factory"></param>
        /// <param name="contentEditorSite"></param>
        /// <param name="internetSecurityManager"></param>
        /// <param name="wysiwygHTML"></param>
        /// <param name="previewHTML"></param>
        /// <param name="newEditingContext"></param>
        /// <param name="templateStrategy"></param>
        /// <param name="dlControlFlags">
        /// For Mail, these flags should always include DLCTL_DLIMAGES | DLCTL_VIDEOS | DLCTL_BGSOUNDS so that local
        /// images, videos and sounds are loaded. To block external content, it should also include
        /// DLCTL_PRAGMA_NO_CACHE | DLCTL_FORCEOFFLINE | DLCTL_NO_CLIENTPULL so that external images are not loaded
        /// and are displayed as a red X instead.
        /// </param>
        /// <param name="color"></param>
        private void ContentEditorProxyCore(ContentEditorFactory factory, IContentEditorSite contentEditorSite, IInternetSecurityManager internetSecurityManager, string wysiwygHTML, string previewHTML, IBlogPostEditingContext newEditingContext, BlogPostHtmlEditorControl.TemplateStrategy templateStrategy, int dlControlFlags, string color)
        {
            try
            {
                Debug.Assert(contentEditorSite is IUIFramework, "IContentEditorSite must also implement IUIFramework");
                Debug.Assert(contentEditorSite is IDropTarget, "IContentEditorSite must also implement IDropTarget");

                ApplyInstalledCulture();

                this.factory = factory;

                _wysiwygHTML       = wysiwygHTML;
                _previewHTML       = previewHTML;
                _contentEditorSite = contentEditorSite;

                IntPtr     p    = _contentEditorSite.GetWindowHandle();
                WINDOWINFO info = new WINDOWINFO();
                User32.GetWindowInfo(p, ref info);
                panel        = new Panel();
                panel.Top    = 0;
                panel.Left   = 0;
                panel.Width  = Math.Max(info.rcWindow.Width, 200);
                panel.Height = Math.Max(info.rcWindow.Height, 200);
                panel.CreateControl();
                User32.SetParent(panel.Handle, p);

                accountAdapter = new ContentEditorAccountAdapter();
                mainFrame      = new MainFrameWindowAdapter(p, panel, _contentEditorSite, accountAdapter.Id);
                context        = newEditingContext;
                contentEditor  = new ContentEditor(mainFrame, panel, mainFrame, internetSecurityManager, templateStrategy, dlControlFlags);

                // Prevents asserts
                contentEditor.DisableSpelling();

                contentEditor.OnEditorAccountChanged(accountAdapter);
                contentEditor.DocumentComplete += new EventHandler(blogPostHtmlEditor_DocumentComplete);
                contentEditor.GotFocus         += new EventHandler(contentEditor_GotFocus);
                contentEditor.LostFocus        += new EventHandler(contentEditor_LostFocus);
                contentEditor.Initialize(context, accountAdapter, wysiwygHTML, previewHTML, false);

                if (!string.IsNullOrEmpty(color))
                {
                    contentEditor.IndentColor = color;
                }

                this.factory.GlobalSpellingOptionsChanged += GlobalSpellingOptionsChangedHandler;
            }
            catch (Exception ex)
            {
                // Something went wrong, make sure we don't reuse a cached editor
                HtmlEditorControl.DisposeCachedEditor();
                Trace.Fail(ex.ToString());
                Trace.Flush();
                throw;
            }
        }