private void PopulateCategory(JumpListCustomCategory category, PostInfo[] postInfo)
{
foreach (PostInfo post in postInfo)
{
if (!category.AddJumpListItem(new JumpListItem(post.Id)))
{
return;
}
}
}
protected WriterJumpList(string appId, IntPtr ownerWindow)
: base(appId, ownerWindow)
{
PostInfo[] drafts = PostListCache.Drafts;
PostInfo[] posts = PostListCache.RecentPosts;
int numPostsToUse;
int numDraftsToUse;
const int MAX_POSTS_IF_CONSTRAINED = 3;
Debug.Assert(MAX_POSTS_IF_CONSTRAINED < MAX_ITEMS);
if (posts.Length <= MAX_POSTS_IF_CONSTRAINED)
{
// We can fit all of the posts. Fill in the rest with drafts.
numPostsToUse = posts.Length;
numDraftsToUse = Math.Min(drafts.Length, MAX_ITEMS - numPostsToUse);
}
else
{
if (MAX_POSTS_IF_CONSTRAINED + drafts.Length <= MAX_ITEMS)
{
// There's room for all the drafts. Fill in the rest with posts.
numDraftsToUse = drafts.Length;
numPostsToUse = MAX_ITEMS - numDraftsToUse;
}
else
{
// Limit the number of posts. Fill in the rest with drafts.
numDraftsToUse = MAX_ITEMS - MAX_POSTS_IF_CONSTRAINED;
numPostsToUse = MAX_POSTS_IF_CONSTRAINED;
}
}
// Don't show the "Recent" or "Frequent" categories.
KnownCategoryToDisplay = JumpListKnownCategoryType.Neither;
// Show custom categories instead.
_recentDrafts = new JumpListCustomCategory(Res.Get(StringId.RecentDrafts), numDraftsToUse);
PopulateCategory(_recentDrafts, drafts);
_recentPosts = new JumpListCustomCategory(Res.Get(StringId.RecentPosts), numPostsToUse);
PopulateCategory(_recentPosts, posts);
AddCustomCategories(_recentDrafts, _recentPosts);
}
protected WriterJumpList(string appId, IntPtr ownerWindow)
: base(appId, ownerWindow)
{
PostInfo[] drafts = PostListCache.Drafts;
PostInfo[] posts = PostListCache.RecentPosts;
int numPostsToUse;
int numDraftsToUse;
const int MAX_POSTS_IF_CONSTRAINED = 3;
Debug.Assert(MAX_POSTS_IF_CONSTRAINED < MAX_ITEMS);
if (posts.Length <= MAX_POSTS_IF_CONSTRAINED)
{
// We can fit all of the posts. Fill in the rest with drafts.
numPostsToUse = posts.Length;
numDraftsToUse = Math.Min(drafts.Length, MAX_ITEMS - numPostsToUse);
}
else
{
if (MAX_POSTS_IF_CONSTRAINED + drafts.Length <= MAX_ITEMS)
{
// There's room for all the drafts. Fill in the rest with posts.
numDraftsToUse = drafts.Length;
numPostsToUse = MAX_ITEMS - numDraftsToUse;
}
else
{
// Limit the number of posts. Fill in the rest with drafts.
numDraftsToUse = MAX_ITEMS - MAX_POSTS_IF_CONSTRAINED;
numPostsToUse = MAX_POSTS_IF_CONSTRAINED;
}
}
// Don't show the "Recent" or "Frequent" categories.
KnownCategoryToDisplay = JumpListKnownCategoryType.Neither;
// Show custom categories instead.
_recentDrafts = new JumpListCustomCategory(Res.Get(StringId.RecentDrafts), numDraftsToUse);
PopulateCategory(_recentDrafts, drafts);
_recentPosts = new JumpListCustomCategory(Res.Get(StringId.RecentPosts), numPostsToUse);
PopulateCategory(_recentPosts, posts);
AddCustomCategories(_recentDrafts, _recentPosts);
}
private static void DumpFileRegistration(JumpListCustomCategory category)
{
try
{
Trace.WriteLine("Dumping file registration for category " + category.Name + " in response to jumplist error:");
Dictionary<string, bool> fileTypes = new Dictionary<string, bool>();
foreach (IJumpListItem link in category.JumpListItems)
{
bool error = false;
string extension = Path.GetExtension(link.Path);
if (link is JumpListItem)
{
JumpListItem item = (JumpListItem)link;
Trace.WriteLine("JumpListItem: " + item.ParsingName + " with path: " + item.Path);
// Verify the file registration for this file type.
if (!fileTypes.ContainsKey(extension))
{
Trace.WriteLine("Dumping file registration for extension: " + extension);
RegistryHelper.DumpKey(Registry.LocalMachine, @"SOFTWARE\Classes\" + extension);
Trace.WriteLine("Dumping ProgId for extension: " + extension);
string progId = FileHelper.GetProgIDFromExtension(extension);
if (String.IsNullOrEmpty(progId))
{
error = true;
Trace.Fail("ERROR: ProgId missing for extension: " + extension);
}
else
{
RegistryHelper.DumpKey(Registry.LocalMachine, @"SOFTWARE\Classes\" + progId);
// Detect the UserAppModelId
string appUserModelID = RegistryHelper.GetAppUserModelID(progId);
if (String.IsNullOrEmpty(appUserModelID))
{
error = true;
Trace.Fail("ERROR: Missing AppUserModelID for " + progId);
}
else if (!appUserModelID.Equals(TaskbarManager.Instance.ApplicationId, StringComparison.Ordinal))
{
error = true;
Trace.Fail("ERROR: Incorrect AppUserModelID for " + progId + ": " + appUserModelID);
}
}
}
// else already verified/dumped
}
else
{
error = true;
Trace.WriteLine("ERROR: Adding something that is not a JumpListItem: " + link.Path);
}
if (!fileTypes.ContainsKey(extension))
fileTypes.Add(extension, error);
}
}
catch (Exception ex)
{
Trace.WriteLine("Exception thrown while trying to dump file registration: " + ex);
throw;
}
}
private static void DumpFileRegistration(JumpListCustomCategory category)
{
try
{
Trace.WriteLine("Dumping file registration for category " + category.Name + " in response to jumplist error:");
Dictionary <string, bool> fileTypes = new Dictionary <string, bool>();
foreach (IJumpListItem link in category.JumpListItems)
{
bool error = false;
string extension = Path.GetExtension(link.Path);
if (link is JumpListItem)
{
JumpListItem item = (JumpListItem)link;
Trace.WriteLine("JumpListItem: " + item.ParsingName + " with path: " + item.Path);
// Verify the file registration for this file type.
if (!fileTypes.ContainsKey(extension))
{
Trace.WriteLine("Dumping file registration for extension: " + extension);
RegistryHelper.DumpKey(Registry.LocalMachine, @"SOFTWARE\Classes\" + extension);
Trace.WriteLine("Dumping ProgId for extension: " + extension);
string progId = FileHelper.GetProgIDFromExtension(extension);
if (String.IsNullOrEmpty(progId))
{
error = true;
Trace.Fail("ERROR: ProgId missing for extension: " + extension);
}
else
{
RegistryHelper.DumpKey(Registry.LocalMachine, @"SOFTWARE\Classes\" + progId);
// Detect the UserAppModelId
string appUserModelID = RegistryHelper.GetAppUserModelID(progId);
if (String.IsNullOrEmpty(appUserModelID))
{
error = true;
Trace.Fail("ERROR: Missing AppUserModelID for " + progId);
}
else if (!appUserModelID.Equals(TaskbarManager.Instance.ApplicationId, StringComparison.Ordinal))
{
error = true;
Trace.Fail("ERROR: Incorrect AppUserModelID for " + progId + ": " + appUserModelID);
}
}
}
// else already verified/dumped
}
else
{
error = true;
Trace.WriteLine("ERROR: Adding something that is not a JumpListItem: " + link.Path);
}
if (!fileTypes.ContainsKey(extension))
{
fileTypes.Add(extension, error);
}
}
}
catch (Exception ex)
{
Trace.WriteLine("Exception thrown while trying to dump file registration: " + ex);
throw;
}
}
private void PopulateCategory(JumpListCustomCategory category, PostInfo[] postInfo)
{
foreach (PostInfo post in postInfo)
{
if (!category.AddJumpListItem(new JumpListItem(post.Id)))
return;
}
}