Update TODO.md

TODO.md

@@ -1,47 +1,48 @@
 ### 1.0
-- PdfMemDocument: Check the DeviceStream is not empty before doing an incremental update/signing operation
-- PdfMemDocument: Prevent Save() operation after signing operation
-- PdfMemDocument: Release the device after all objects have been loaded (eg. after a full Save())
-- PdfParserObject: Release the device after loading
-- Evaluate rename references to "sequential" signing to "async"
+#### API Review
 - Consider converting protected PdfFontMetrics::GetFaceHandle() to return just FT_Face,
 and reference the face with FT_Reference_Face
 - Remove PdfEncryptMD5Base::GetMD5Binary and PdfEncryptMD5Base::GetMD5String and use common functions
 - PdfField: Evaluate make a virtual getValueObject()
 - Evaluate removing PdfObject::Null and PdfVariant::Null and introduce nullptr_t constructor overloads
 - PdfMemDocument: Consider removing SetEncrypt(encrypt)
-- PdfEncrypt: Consider removing CreateFromEncrypt (shared_ptr in PdfMemDocument could be used now)
-- PdfContents: Remove PdfContents::Reset(obj) (keep parameterless)
 - Review/refactor PdfColor: it should use new PdfColorSpace and not define a color space
-- Review all page import functions to check correct working/improve the code
-- Review PdfPageCollection::AppendDocumentPages(),
-  PdfPageCollection::InsertDocumentPageAt(), PdfPage::MoveAt()
-- PdfCanvas: Add CopyTo facilities, see PdfContents
 - Review PdfNameTree
+- PdfCanvas: Add CopyTo facilities, see PdfContents
+- PdfPageCollection: Add iteration on PdfPage. See PdfAnnotationCollection
+- PdfPageCollection::CreatePage() with PdfPageSize or default inferred from doc
+- PdfPage: Add GetFields() iteration
 - Check accessibility of PdfEncrypt.h classes, check AESV3 naming
 - Rename NameToColorSpaceRaw/ColorSpaceToNameRaw to something more consistent?
 - More enum <-> strings functions and make them public
 - Make PdfObjectStream not flate filter by default in PdfMemDocument?
-- PdfElement: Optimize, keep dictionary/array pointer. Add GetObjectPtr()
-- PdfPageCollection: Add iteration on PdfPage. See PdfAnnotationCollection
-- PdfPageCollection::CreatePage() with PdfPageSize or default inferred from doc
-- PdfPage: Add GetFields() iteration
 - PdfDocument: Add GetAnnotationFields()/GetAllFields() iteration
-- Fix PdfFontMetrics handling of symbol encoding
+- PdfResources: Improve API
+- Review PdfPage::SetICCProfile()
+- PdfWriter: Check if SetEncrypt() should accept mutable reference instead
+- Added PdfResources::GetResource with enum type
+- PdfContents: Remove PdfContents::Reset(obj) (keep parameterless)
+- PdfErrorCode: Check all values
+- PdfEncrypt: Consider removing CreateFromEncrypt (shared_ptr in PdfMemDocument could be used now)
+#### Features
 - Check PdfWriter should really update doc trailer when saving.
   Now the new trailer is written but the doc still has the old one
+- PdfMemDocument: Check the DeviceStream is not empty before doing an incremental update/signing operation
+- PdfMemDocument: Prevent Save() operation after signing operation
+- PdfMemDocument: Release the device after all objects have been loaded (eg. after a full Save())
+- PdfParserObject: Release the device after loading
+- Review all page import functions to check correct working/improve the code
+- Review PdfPageCollection::AppendDocumentPages(),
+  PdfPageCollection::InsertDocumentPageAt(), PdfPage::MoveAt()
+- PdfElement: Optimize, keep dictionary/array pointer. Add GetObjectPtr()
 - PdfImage: cache PdfColorSpace
 values in the dictionary after signing with SignDocument (???)
 - Evaluate move more utf8::next to utf8::unchecked::next
 - Add PdfString(string&&) and PdfName(string&&) constructors that
 either assume UTF-8 and/or checks for used codepoints
-- Added PdfResources::GetResource with enum type
 - Add a PdfRect-like class PdfCorners that avoid coordinates normalization
   by default
 - PdfToggleButton: Add proper IsChecked/ExportValue handling
-- Review PdfPage::SetICCProfile()
-- PdfWriter: Check if SetEncrypt() should accept mutable reference instead
-- PdfResources: Improve API
 - Add version of PdfFont::TryGetSubstituteFont for rendering
   (metrics/widths of loaded font override metrics found on /FontFile)
 - Add a fallback to search font on the system for text extraction purposes,