CodeSnip Old Code (SVN)

CodeSnip version 3.2.1

* Added some new todos and completed them.
* Flagged several other todos as complete.

Documented changes for v3.2.1

Added exception handlers for each TWBExternal method that calls notifier object. Gets application to handle exceptions. This prevents browser control displaying a JavaScript error dialog if an exception occurs in external object.

Removed redundant public DocContent property from TPreviewDlg and updated code accordingly.

Removed redundant public Search property from find dialog classes and adjusted code accordingly.

Changed form classes to prevent public construction - forms must be displayed via class methods, not by directly constructing object. Added INoPublicConstruct to type definitions of forms and changed class methods that construct forms to call InternalCreate protected constructor instead of Create. Core logic to determine constructor behaviour is inherited from TBaseForm.

* Added new protected InternalCreate constructor that must be called if and only if descendant forms support INoPublicConstruct and are constructed internally from class methods. Descendants that don't support public construction must add INoPublicConstruct to their type definition.
* Added logic to Create constructor so that it can only be called if the form does not support INoPublicContruct.

Added new INoPublicConstruct interface that can be supported by objects that do not permit public construction but that cannot descend from TNoPublicConstructObject, such as TForms.

Removed unused code that was causing compiler to emit hints.