public bool GetPluginEnabledState(ContentSourceInfo contentSourceInfo)
{
if (_enabledStateChanges.Contains(contentSourceInfo))
return (bool)_enabledStateChanges[contentSourceInfo];
else
return contentSourceInfo.Enabled;
}
public LiveClipboardFormatHandler(LiveClipboardContentSourceAttribute lcAttribute, ContentSourceInfo contentSource)
{
ResourceManager resMan = new ResourceManager(contentSource.GetType());
string resourceNamePrefix = "LiveClipboardContentSource." + lcAttribute.Name + ".";
_format = new LiveClipboardFormat(lcAttribute.ContentType, lcAttribute.Type);
_formatName = LoadResourcedString(resMan, resourceNamePrefix + "Name", lcAttribute.Name);
_formatDescription = LoadResourcedString(resMan, resourceNamePrefix + "Description", lcAttribute.Description);
_formatImagePath = lcAttribute.ImagePath;
_contentSource = contentSource;
}
public static bool ExecuteSimpleContentRetreival(
IWin32Window dialogOwner, ContentSourceInfo contentSourceInfo, string url, ref string title, ref string newContent)
{
try
{
// if there is progress requested then just do it on the main UI thread
if (contentSourceInfo.UrlContentSourceRequiresProgress)
{
// create the progress dialog and the async operation
UrlContentRetreivalWithProgressDialog progressDialog = new UrlContentRetreivalWithProgressDialog(contentSourceInfo);
progressDialog.CreateControl();
SimpleUrlContentRetreivalAsyncOperation asyncOperation = new SimpleUrlContentRetreivalAsyncOperation(progressDialog, contentSourceInfo.Instance as ContentSource, url, title);
// execute and retreive results
if (ExecuteWithProgress(dialogOwner, progressDialog, asyncOperation, contentSourceInfo))
{
title = asyncOperation.Title;
newContent = asyncOperation.NewContent;
return true;
}
else
{
return false;
}
}
else
{
try
{
(contentSourceInfo.Instance as ContentSource).CreateContentFromUrl(url, ref title, ref newContent);
return true;
}
catch (Exception ex)
{
ContentSourceManager.DisplayContentRetreivalError(dialogOwner, ex, contentSourceInfo);
return false;
}
}
}
catch (Exception ex)
{
Trace.Fail("Unexpected exception executing network operation for content source: " + ex.ToString());
return false;
}
}
public UrlContentRetreivalWithProgressDialog(ContentSourceInfo contentSourceInfo)
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
this.buttonCancel.Text = Res.Get(StringId.CancelButton);
this.labelCaption.Font = Res.GetFont(FontSize.Normal, FontStyle.Bold);
// initialize text
Text = contentSourceInfo.Name;
labelCaption.Text = contentSourceInfo.UrlContentSourceProgressCaption != String.Empty ? contentSourceInfo.UrlContentSourceProgressCaption : Res.Get(StringId.UrlRetrieveProgressCaption);
labelDetails.Text = contentSourceInfo.UrlContentSourceProgressMessage != String.Empty ? contentSourceInfo.UrlContentSourceProgressMessage : Res.Get(StringId.UrlRetrieveProgressMessage);
// initialize animated bitmap
_animatedBitmapControl.Bitmaps = AnimationBitmaps;
_animatedBitmapControl.Interval = 75;
Icon = ApplicationEnvironment.ProductIcon;
}
private static bool ExecuteWithProgress(
IWin32Window dialogOwner,
UrlContentRetreivalWithProgressDialog progressDialog,
UrlContentRetreivalAsyncOperation asyncOperation,
ContentSourceInfo contentSourceInfo)
{
try
{
// show the progress dialog
using (progressDialog)
{
asyncOperation.Start();
progressDialog.ShowProgress(dialogOwner, asyncOperation);
}
// handle the result
if (asyncOperation.Error != null)
{
ContentSourceManager.DisplayContentRetreivalError(dialogOwner, asyncOperation.Error, contentSourceInfo);
return false;
}
else if (asyncOperation.WasCancelled)
{
return false;
}
else
{
return true;
}
}
catch (Exception ex)
{
Trace.Fail("Unexpected exception executing network operation for content source: " + ex.ToString());
return false;
}
}
private static void DisplayPluginException(IWin32Window owner, ContentSourceInfo csi, Exception e)
{
Trace.Fail(e.ToString());
DisplayableException ex = new DisplayableException(
Res.Get(StringId.UnexpectedErrorPluginTitle),
string.Format(CultureInfo.CurrentCulture, Res.Get(StringId.UnexpectedErrorPluginDescription), csi.Name, e.Message));
DisplayableExceptionDisplayForm.Show(owner, ex);
}
private bool InsertSmartContentFromUrl(ContentSourceInfo contentSource, string url)
{
SmartContentSource smartSource = contentSource.Instance as SmartContentSource;
string title = String.Empty;
IExtensionData extensionData = _contentSourceSite.CreateExtensionData(Guid.NewGuid().ToString());
ISmartContent smartContent = new SmartContent(extensionData);
if (UrlContentRetreivalWithProgress.ExecuteSmartContentRetreival(
EditorContext.FrameWindow, contentSource, url, ref title, smartContent))
{
string content = smartSource.GenerateEditorHtml(smartContent, _contentSourceSite);
if (content != null)
{
_contentSourceSite.InsertContent(contentSource.Id, content, extensionData);
}
return true;
}
else
{
return false;
}
}
private bool InsertSimpleContentFromUrl(ContentSourceInfo contentSource, string url)
{
string title = String.Empty;
string content = String.Empty;
if (UrlContentRetreivalWithProgress.ExecuteSimpleContentRetreival(
EditorContext.FrameWindow, contentSource, url, ref title, ref content))
{
_contentSourceSite.InsertContent(content, false);
return true;
}
else
{
return false;
}
}
private bool InsertSmartContentFromLiveClipboard(ContentSourceInfo contentSource, XmlDocument lcDocument)
{
SmartContentSource smartSource = contentSource.Instance as SmartContentSource;
if (smartSource == null)
{
Trace.Fail("Unexpected failure to get live clipboard content-source!");
return false;
}
// create the smart content
IExtensionData extensionData = _contentSourceSite.CreateExtensionData(Guid.NewGuid().ToString());
ISmartContent smartContent = new SmartContent(extensionData);
if (smartSource.CreateContentFromLiveClipboard(EditorContext.FrameWindow, lcDocument, smartContent) == DialogResult.OK)
{
// generate html and insert it
string content = smartSource.GenerateEditorHtml(smartContent, _contentSourceSite);
if (content != null)
{
_contentSourceSite.InsertContent(contentSource.Id, content, extensionData);
return true;
}
else
{
return false;
}
}
else
{
return false;
}
}
private bool InsertSimpleContentFromLiveClipboard(ContentSourceInfo contentSource, XmlDocument lcDocument)
{
ContentSource lcContentSource = contentSource.Instance as ContentSource;
if (lcContentSource == null)
{
Trace.Fail("Unexpected failure to get live clipboard content-source!");
return false;
}
// create the content
string content = String.Empty;
if (lcContentSource.CreateContentFromLiveClipboard(EditorContext.FrameWindow, lcDocument, ref content) == DialogResult.OK)
{
_contentSourceSite.InsertContent(content, false);
return true;
}
else
{
return false;
}
}
public LiveClipboardComponentDisplay(ContentSourceInfo contentSource)
{
// if this format handler is "built-in" then override the content-source to
// list it as "windows-live writer"
if (ContentSourceManager.ContentSourceIsPlugin(contentSource.Id))
{
_icon = contentSource.Image;
_name = contentSource.Name;
}
else
{
_icon = _writerLogoBitmap;
_name = ApplicationEnvironment.ProductName;
}
}
public static void DisplayContentRetreivalError(IWin32Window dialogOwner, Exception ex, ContentSourceInfo info)
{
if (ex is ContentCreationException)
{
ContentCreationException ccEx = ex as ContentCreationException;
DisplayableExceptionDisplayForm.Show(dialogOwner, new DisplayableException(ccEx.Title, ccEx.Description));
}
else if (ex is NotImplementedException)
{
DisplayableExceptionDisplayForm.Show(dialogOwner, new DisplayableException(
Res.Get(StringId.MethodNotImplemented), String.Format(CultureInfo.InvariantCulture, Res.Get(StringId.MethodNotImplementedDetail), info.Name, info.WriterPluginPublisherUrl, ex.Message)));
}
else
{
DisplayableExceptionDisplayForm.Show(dialogOwner, ex);
}
}
public static void PerformInsertion(IContentSourceSite sourceSite, ContentSourceInfo contentSource)
{
// record use of content-source (used to list source in MRU order on the sidebar)
RecordContentSourceUsage(contentSource.Id);
try
{
if (contentSource.Instance is SmartContentSource)
{
SmartContentSource scSource = (SmartContentSource)contentSource.Instance;
IExtensionData extensionData = sourceSite.CreateExtensionData(Guid.NewGuid().ToString());
// SmartContentSource implementations *must* be stateless (see WinLive 126969), so we wrap up the
// internal smart content context and pass it in as a parameter to the CreateContent call.
ISmartContent sContent;
if (scSource is IInternalSmartContentSource)
{
sContent = new InternalSmartContent(extensionData, sourceSite as IInternalSmartContentContextSource, contentSource.Id);
}
else
{
sContent = new SmartContent(extensionData);
}
if (scSource.CreateContent(sourceSite.DialogOwner, sContent) == DialogResult.OK)
{
string content = scSource.GenerateEditorHtml(sContent, sourceSite);
if (content != null)
{
sourceSite.InsertContent(contentSource.Id, content, extensionData);
sourceSite.Focus();
if (ApplicationPerformance.ContainsEvent(MediaInsertForm.EventName))
ApplicationPerformance.EndEvent(MediaInsertForm.EventName);
}
}
}
else if (contentSource.Instance is ContentSource)
{
ContentSource sSource = (ContentSource)contentSource.Instance;
string newContent = String.Empty; // default
try { if (sourceSite.SelectedHtml != null) newContent = sourceSite.SelectedHtml; }
catch { } // safely try to provide selected html
if (sSource.CreateContent(sourceSite.DialogOwner, ref newContent) == DialogResult.OK)
{
sourceSite.InsertContent(newContent, contentSource.Id == WebImageContentSource.ID);
sourceSite.Focus();
}
}
}
catch (Exception ex)
{
DisplayContentRetreivalError(sourceSite.DialogOwner, ex, contentSource);
}
}
// TODO: Instead of prompting for each one, show one consolidated dialog
private static bool PluginIsEnabled(IWin32Window owner, BlogPublishingPluginSettings settings, ContentSourceInfo plugin, bool defaultEnabled)
{
bool? alreadyEnabled = settings.IsEnabled(plugin.Id);
if (alreadyEnabled != null)
return alreadyEnabled.Value;
// Got here? then we haven't seen this plugin before
if (owner == null)
return defaultEnabled;
bool enabled = DisplayMessage.Show(MessageId.ShouldUsePlugin, owner, plugin.Name) == DialogResult.Yes;
settings.Set(plugin.Id, enabled, settings.KnownPluginIds.Length);
return enabled;
}
public ContentSourceCommand(IContentSourceSite sourceSite, ContentSourceInfo contentSourceInfo, bool isBuiltInPlugin)
{
// copy references
_insertionSite = sourceSite;
_contentSourceInfo = contentSourceInfo;
// tie this command to the content-source for execution
// (we don't initialize other properties b/c this Command
// is only use for decoupled lookup & execution not for
// UI display. If we actually want to display this command
// on a command bar, etc. we should fill in the other properties.
this.Identifier = contentSourceInfo.Id;
// For built in plugins, we will get these values from the ribbon
if (contentSourceInfo.CanCreateNew && !isBuiltInPlugin)
{
this.MenuText = ((IMenuCommandObject)this).Caption;
this.CommandBarButtonBitmapEnabled = contentSourceInfo.Image;
}
}
private static bool CanHandleUrl(ContentSourceInfo contentSource, string url)
{
try
{
if (typeof(IHandlesMultipleUrls).IsAssignableFrom(contentSource.Type))
{
IHandlesMultipleUrls plugin = (IHandlesMultipleUrls)Activator.CreateInstance(contentSource.Type);
return plugin.HasUrlMatch(url);
}
Regex regex = new Regex(contentSource.UrlContentSourceUrlPattern, RegexOptions.IgnoreCase | RegexOptions.IgnorePatternWhitespace);
return regex.IsMatch(url);
}
catch
{
return false;
}
}
private ISmartContent GetSmartContentForPublishHook(ContentSourceInfo csi)
{
// Use the plugin ID as content ID because there can only be
// one per post anyway
Debug.Assert(typeof(HeaderFooterSource).IsAssignableFrom(csi.Type));
string contentId = csi.Id;
ISmartContent smartContent =
((IContentSourceSidebarContext)this).FindSmartContent(contentId);
if (smartContent == null)
smartContent = new SmartContent(((IContentSourceSite)this).CreateExtensionData(contentId));
return smartContent;
}
public void SetPluginEnabledState(ContentSourceInfo contentSourceInfo, bool enabled)
{
_enabledStateChanges[contentSourceInfo] = enabled;
Modified();
}
