public ContentEditor(IMainFrameWindow mainFrameWindow, Control editorContainer, IBlogPostEditingSite postEditingSite, IInternetSecurityManager internetSecurityManager, BlogPostHtmlEditorControl.TemplateStrategy templateStrategy, int dlControlFlags)
{
// create a docked panel to host the editor
Panel panel = new Panel();
panel.Dock = DockStyle.Fill;
if (!BidiHelper.IsRightToLeft)
panel.DockPadding.Right = 0;
else
panel.DockPadding.Left = 0;
editorContainer.Controls.Add(panel);
panel.Resize += new EventHandler(panel_Resize);
if (BidiHelper.IsRightToLeft)
editorContainer.RightToLeft = RightToLeft.Yes;
// save references
_mainFrameWindow = mainFrameWindow;
_editorContainer = panel;
_postEditingSite = postEditingSite;
_commandManager = new CommandManager();
_userPreferencesMonitor = new UserPreferencesMonitor();
// To be high-contrast-aware we need to respond to changes in the high contrast mode
// by invalidating commands, forcing the ribbon to ask us for new high contrast images.
_userPreferencesMonitor.AccessibilityUserPreferencesChanged +=
new EventHandler(delegate (object sender, EventArgs args)
{
_commandManager.InvalidateAllImages();
});
_imageDecoratorsManager = new LazyLoader<ImageDecoratorsManager>(() => new ImageDecoratorsManager(components, CommandManager, GlobalEditorOptions.SupportsFeature(ContentEditorFeature.ImageBorderInherit)));
_emoticonsManager = new EmoticonsManager(this, this);
// initialize commands
InitializeCommands();
// initialize normal editor
InitializeNormalEditor(postEditingSite, internetSecurityManager, templateStrategy, dlControlFlags);
// initialize source editor
if (GlobalEditorOptions.SupportsFeature(ContentEditorFeature.SourceEditor))
InitializeSourceEditor();
InitializeViewCommands();
// initialize custom content
InitializeContentSources();
// bring main editor panel to front (this must be here for the sidebar to work!!!!)
panel.BringToFront();
}
public PostEditorKeyboardHandler(BlogPostHtmlEditorControl blogPostHtmlEditorControl, IBlogPostImageEditingContext imageEditingContext, IEditingMode editingModeContext)
{
_blogPostHtmlEditorControl = blogPostHtmlEditorControl;
_blogPostHtmlEditorControl.PostEditorEvent += _blogPostHtmlEditorControl_PostEditorEvent;
_blogPostHtmlEditorControl.KeyPress += _blogPostHtmlEditorControl_KeyPress;
_blogPostHtmlEditorControl.KeyDown += _blogPostHtmlEditorControl_KeyDown;
_blogPostHtmlEditorControl.SelectionChanged += _blogPostHtmlEditorControl_SelectionChanged;
_imageEditingContext = imageEditingContext;
_editingModeContext = editingModeContext;
_autoreplaceManager = new AutoreplaceManager();
AutoreplaceSettings.SettingsChanged += AutoreplaceSettings_SettingsChanged;
LastChanceKeyboardHook.BeforeKeyHandled += _keyHandled;
}
/// <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;
}
}
catch (Exception ex)
{
// Something went wrong, make sure we don't reuse a cached editor
HtmlEditorControl.DisposeCachedEditor();
Trace.Fail(ex.ToString());
Trace.Flush();
throw;
}
}
public PostBodyEditingElementBehavior(BlogPostHtmlEditorControl editor, IHtmlEditorComponentContext editorContext, IHTMLElement prevEditableRegion, IHTMLElement nextEditableRegion)
: base(editorContext, prevEditableRegion, nextEditableRegion)
{
_editor = editor;
}
public SpellCheckingDamageCommitStrategy(BlogPostHtmlEditorControl editor)
{
_wordBasedCommitStrategy = new WordBasedDamageCommitStrategy(editor);
_realtimeCommitStrategy = new RealtimeDamageCommitStrategy();
_realtimeCommitStrategy.CommitDamage += new EventHandler(_currentCommitStrategy_CommitDamage);
_wordBasedCommitStrategy.CommitDamage += new EventHandler(_currentCommitStrategy_CommitDamage);
CurrentCommitStrategy = _wordBasedCommitStrategy;
_editor = editor;
}
public AutoReplaceAction(BlogPostHtmlEditorControl editor, char key, string replacement, MarkupRange range)
{
this.editor = editor;
this.key = key;
this.replacement = replacement;
this.range = range;
}
public void Dispose()
{
if (_blogPostHtmlEditorControl != null)
{
_blogPostHtmlEditorControl.PostEditorEvent -= _blogPostHtmlEditorControl_PostEditorEvent;
_blogPostHtmlEditorControl.KeyPress -= _blogPostHtmlEditorControl_KeyPress;
_blogPostHtmlEditorControl.KeyDown -= _blogPostHtmlEditorControl_KeyDown;
_blogPostHtmlEditorControl.SelectionChanged -= _blogPostHtmlEditorControl_SelectionChanged;
_blogPostHtmlEditorControl = null;
}
LastChanceKeyboardHook.BeforeKeyHandled -= _keyHandled;
AutoreplaceSettings.SettingsChanged -= AutoreplaceSettings_SettingsChanged;
}
private void InitializeNormalEditor(IBlogPostEditingSite postEditingSite, IInternetSecurityManager internetSecurityManager, BlogPostHtmlEditorControl.TemplateStrategy templateStrategy, int dlControlFlags)
{
// configure editing options
_mshtmlOptions = new MshtmlOptions();
_mshtmlOptions.UseDivForCarriageReturn = GlobalEditorOptions.SupportsFeature(ContentEditorFeature.DivNewLine);
// Commented out for now to prevent first chance exception
//_mshtmlOptions.EditingOptions.Add(IDM.RESPECTVISIBILITY_INDESIGN, GlobalEditorOptions.SupportsFeature(ContentEditorFeature.HideNonVisibleElements));
_mshtmlOptions.EditingOptions.Add(IDM.AUTOURLDETECT_MODE, false);
_mshtmlOptions.EditingOptions.Add(IDM.MULTIPLESELECTION, false);
_mshtmlOptions.EditingOptions.Add(IDM.LIVERESIZE, true);
_mshtmlOptions.EditingOptions.Add(IDM.KEEPSELECTION, true);
_mshtmlOptions.EditingOptions.Add(IDM.DISABLE_EDITFOCUS_UI, true);
_mshtmlOptions.DLCTLOptions = dlControlFlags;
_mshtmlOptions.DocHostUIOptionKeyPath = GlobalEditorOptions.GetSetting<string>(ContentEditorSetting.MshtmlOptionKeyPath);
// create the editor
_normalHtmlContentEditor = new BlogPostHtmlEditorControl(_mainFrameWindow, StatusBar, _mshtmlOptions, this, this, this, new SmartContentResizedListener(ResizedListener), new SharedCanvasImageReferenceFixer(ReferenceFixer), internetSecurityManager, CommandManager, templateStrategy, this);
_normalHtmlContentEditor.PostBodyInlineStyle = GetPostBodyInlineStyleOverrides();
// hookup services and events
_normalHtmlContentEditor.HtmlGenerationService = new HtmlGenerator(this);
_normalHtmlContentEditor.DataFormatHandlerFactory = new ExtendedHtmlEditorMashallingHandler(_normalHtmlContentEditor, this, this, postEditingSite as IDropTarget);
_normalHtmlContentEditor.DocumentComplete += new EventHandler(htmlEditor_DocumentComplete);
_normalHtmlContentEditor.GotFocus += htmlEditor_GotFocus;
_normalHtmlContentEditor.LostFocus += htmlEditor_LostFocus;
_normalHtmlContentEditor.SelectedImageResized += new SelectedImageResizedHandler(_normalHtmlContentEditor_SelectedImageResized);
_normalHtmlContentEditor.UpdateImageLink += new UpdateImageLinkHandler(_normalHtmlContentEditor_UpdateImageLink);
_normalHtmlContentEditor.HtmlInserted += new EventHandler(_normalHtmlContentEditor_HtmlInserted);
_normalHtmlContentEditor.HelpRequest += new EventHandler(_normalHtmlContentEditor_HelpRequest);
_normalHtmlContentEditor.EditorControl.AccessibleName = "Editor";
_normalHtmlContentEditor.KeyboardLanguageChanged += new EventHandler(_normalHtmlContentEditor_KeyboardLanguageChanged);
_normalHtmlContentEditor.TrackKeyboardLanguageChanges = true;
// initialize the sidebar
_htmlEditorSidebarHost = new HtmlEditorSidebarHost(_normalHtmlContentEditor);
_htmlEditorSidebarHost.Dock = !BidiHelper.IsRightToLeft ? DockStyle.Right : DockStyle.Left;
_htmlEditorSidebarHost.Width = Res.SidebarWidth;
if (BidiHelper.IsRightToLeft)
{
_htmlEditorSidebarHost.RightToLeft = RightToLeft.Yes;
BidiHelper.RtlLayoutFixup(_htmlEditorSidebarHost);
}
_editorContainer.Controls.Add(_htmlEditorSidebarHost);
_htmlEditorSidebarHost.BringToFront();
_htmlEditorSidebarHost.VisibleChanged += _htmlEditorSidebarHost_VisibleChanged;
// register sidebars
_htmlEditorSidebarHost.RegisterSidebar(new DisabledContentSourceSidebar(this));
_htmlEditorSidebarHost.RegisterSidebar(new BrokenContentSourceSidebar(this));
_htmlEditorSidebarHost.RegisterSidebar(new ContentSourceSidebar(this));
_htmlEditorSidebarHost.RegisterSidebar(new ImagePropertiesSidebar(_normalHtmlContentEditor, this, new CreateFileCallback(CreateFileHandler)));
_htmlEditorSidebarHost.AccessibleName = "Sidebar";
// register the normal editor
RegisterEditor(_normalHtmlContentEditor);
}
private static void HandleNewImage(BlogPostHtmlEditorControl currentEditor, Control owner, IHTMLElement imageElement, bool select)
{
// If the selection has changed since we first inserted the img tag, don't force a new selection.
currentEditor.SelectionChanged -= blogPostEditor_SelectionChanged;
if (selectionChanged || !select)
return;
try
{
currentEditor.EmptySelection();
// programmatically select the image
currentEditor.SelectImage(imageElement);
currentEditor.Focus();
}
catch (Exception ex)
{
Trace.Fail("Unexpected error while attempting to select newly inserted image: " + ex.ToString());
}
}