ChangeLog

Mon Apr  4 13:03:08 CET 2005	Michael Neumann <mneumann@ntecs.de>
	* lib/wee/pageless/session.rb, lib/wee/pageless/application.rb: Remove
	  dependency of WEBrick::Cookie, use CGI::Cookie instead.

	* lib/wee/adaptors/fastcgi.rb: Added preliminary FastCGI adaptor
	  (does not work yet with Pageless applications).

	* lib/wee/adaptors/webrick.rb: reordered line

Sun Apr  3 13:24:04 CET 2005	Michael Neumann <mneumann@ntecs.de>

	* lib/wee/adaptors/webrick.rb: doc fix

Sun Apr  3 13:11:07 CET 2005	Michael Neumann <mneumann@ntecs.de>

	* lib/wee/core/presenter.rb, lib/wee/core/component.rb, 
	  lib/wee/core/decoration.rb, lib/wee/session.rb, 
	  lib/wee/pageless/session.rb, examples/window.rb, README:
	  Fixed a bug in processing the callbacks. It was not guaranteed that
	  all input callbacks are invoked before the final action callback.
	  This is now guaranteed! I've introduced two separate tree traversals
	  of process_callbacks to make this work. As a side effect, this also
	  has removed the dependency of Presenter/Component/Decoration classes
	  from the CallbackStream class. Instead of a CallbackStream, a code
	  block is now passed through the
	  process_callbacks/process_callbacks_chain traversal. The Session
	  class specifies how to invoke the callbacks.

Thu Mar  3 12:31:15 CET 2005	Michael Neumann <mneumann@ntecs.de>

	* wee/session.rb, wee/pageless/session.rb: new methods 
	  pre_respond_hook, post_callbacks_hook, especially to make pretty-URLs
	  as suggested by Joao Pedrosa working.

Thu Mar  3 12:11:05 CET 2005	Michael Neumann <mneumann@ntecs.de>

	* wee/response.rb (Wee::Response): Use the passed mime_type as
	  content-type (bug fix).

	* wee/request.rb: Made 'info' attribute writeable.

	* wee/core/callback.rb: Added reader method for 'obj'

	* wee/core/component.rb: Added #parent method, to retrieve the parent
	  component from a child if existent. The parent attribute will be set
	  during #add_child.

Thu Mar  3 11:38:21 CET 2005	Michael Neumann <mneumann@ntecs.de>

	* wee/application.rb, wee/pageless/application.rb
	  (request_handler_expired): Forward to an URL that includes the info
	  part but neither the request_handler_id nor the page_id.

Sat Feb 26 17:12:35 CET 2005	Michael Neumann <mneumann@ntecs.de>

	* wee/request.rb, test/test_request.rb, wee/pageless/request.rb,
	  wee/session.rb, wee/pageless/session.rb,
	  wee/renderer/html/canvas.rb, wee/renderer/html/brushes.rb:

	  - request delimeter changed to /___/ (looks nicer)

	  - refactored Request#build_url, which now takes a hash and
	    remembers already specified values

	  - A Request knows now itself whether it's a action or a render 
	    request.

	  - added Request#info attribute. This is a part of the URL that you
	    can use for your own purposes. It is remembered across requests
	    unless you overwrite its value.

Sat Feb 26 14:22:34 CET 2005	Michael Neumann	<mneumann@ntecs.de>

	* wee/core/presenter.rb, wee/session.rb, wee/application.rb: renamed @properties to @__properties

	* wee/core/component.rb: rename @children to @__children

	* wee/core/component.rb, wee/core/valueholder.rb: rename @decoration
	  to @__decoration

--------------------------------------------------------------------
TAGGED 0.7.0
--------------------------------------------------------------------

Tue Feb  1 19:58:08 CET 2005	Michael Neumann	<mneumann@ntecs.de>

	* SelectListTag (r.select_list): NON-backwards-compatible change!!!
	  If it's NOT a multiple select list, then the callback is called
	  with the choosen value (instead of an array of one element). Method
	  #selected requires a single value in the same way. No changes if it's
	  a multiple-select list!

	* minor refactoring of OgScaffolder (added support for Date type).

--------------------------------------------------------------------
TAGGED 0.6.0
--------------------------------------------------------------------

Sat Jan 29 19:06:12 CET 2005	Michael Neumann	<mneumann@ntecs.de>

	* Added ERB-templating. Example:

	    # file: ~/components/main.rb
	    class Test < Wee::Component

	      # use template '~/components/main.tpl'
	      template :render

	      # use template '~/components/main.tpl-buttons'
	      template :render_buttons
	    end

	  This allows you to use ERB-templates instead of the render_XXX
	  methods. You can also call render_XXX methods from ERB, back and
	  forth. The template file is relative to the file from which the
	  'template :symbol' call is executed. The template method optionally
	  takes the two hash-parameters :file and :property.
	   
	* Added "Pageless" mode. In pageless mode, the URL displayed in your
	  browser always looks like "/app". The session id is stored as cookie
	  and there is no page_id, hence "pageless" mode. No backtracking is
	  performed! Example:

	    require 'wee/pageless'

	    app = Wee::Utils.app_for(YourMainComponent,
	      :session => Wee::PagelessSession,
	      :application => Wee::PagelessApplication)

	    Wee::WEBrickAdaptor.
	      request_class(Wee::PagelessRequest).
	      register('/app' => app).
	      start
	
	* Wee::Session: use #set_response, so that subclass of Wee::Session can more
	  easily modify a response (e.g. add cookies or HTTP headers).

Sat Jan 29 17:08:54 CET 2005	Michael Neumann	<mneumann@ntecs.de>

	* Wee::LiteralMethodCallback and Component#call: Additional arguments
	  are now prepended instead of appended. Example:

	    call MessageBox.new('msg'), :confirm, 1

	    def confirm(one, msgbox_result) 
	    end

	* Added named callbacks. Example:

	    r.anchor.named_callback('test') { ... }

	  will use 'test' as callback_id instead of a generic one.

	* Methods ImageTag#src_for and GenericTagBrush#css_class_for no more
	  prepend 'img.' or 'css.' in front of the property name. 

	* Refactored wee/renderer/html/brushes.rb. Removed InputCallbackMixin,
	  ActionCallbackMixin and ActionURLCallbackMixin modules. Instead the
	  GenericTagBrush has methods __input_callback, __action_callback etc.
	  which are aliased in the corresponding Brush classes. Also made the 
	  SelectList callback marshallable.

Fri Jan 28 02:42:53 CET 2005	Michael Neumann	<mneumann@ntecs.de>

	* Method Wee::WEBrickAdaptor.request_class added. This allows you to
	  use a custom request class for your application or even a different
	  one for each registered application. Also added cookie support.

	* Added method Wee::Utils.autoreload_glob which is faster than
	  #autoreload as it does not traverse the whole LOAD_PATH.

	* Wee::Response: added cookies

Fri Jan 28 02:32:30 CET 2005	Michael Neumann <mneumann@ntecs.de>

	* Removed method Wee::Session#current_page and replaced it by
	  #current_callbacks.

	* Wee::Session no longer applies a snapshot if the snapshot equals the current 
	  state of the components tree 

	* removed duplicate code from continuation/session.rb

Fri Jan 28 02:10:31 CET 2005	Michael Neumann <mneumann@ntecs.de>

	* added 'wee' binary which generates a sample application and
	  recommended directory structure for you (similar to the 'rails' command).

Fri Jan 28 00:22:21 CET 2005	Michael Neumann <mneumann@ntecs.de>

	* Method Wee::Utils.app_for: Removed the id_seed option. Use id_gen
	  instead, which expects a IdGenerator object (default is now the much more
	  secure Md5IdGenerator). 

	* Wee::Request: Refactored a lot. Use =/ instead of @ as delimeter for
	  the request_handler_id/page_id part ('@' looks ugly in Konqueror, as
	  it is displayed as '%40')

	* Wee::Application: Don't send a RedirectResponse when no
	  request_handler_id was given. This wasn't neccessary and would
	  break when introducing cookies.

Fri Jan 28 00:07:52 CET 2005	Michael Neumann <mneumann@ntecs.de>

	* renamed wee/idgen.rb to wee/idgen/simple.rb and
	  wee/md5_idgen.rb to wee/idgen/md5.rb

Fri Jan 28 00:04:46 CET 2005	Michael Neumann <mneumann@ntecs.de>

	* added Md5IdGenerator, removed method #current from SimpleIdGenerator

Thu Jan 27 18:45:44 CET 2005	Michael Neumann <mneumann@ntecs.de>

	* Implemented a new OgScaffolder, which now is more like Rails one.

Thu Jan 27 15:23:59 CET 2005	Michael Neumann <mneumann@ntecs.de>

	* Component#add_decoration returns now self. Example where this is
	  useful:

	    app = Wee::Utils.app_for {
	      HelloWorld.new.add_decoration(Wee::PageDecoration.new("Hello World"))
	    }
	  
	* add non-Rubygems way to install Wee: install.rb

--------------------------------------------------------------------
TAGGED 0.5.0
--------------------------------------------------------------------

Wed Jan 26 20:22:55 CET 2005	Michael Neumann <mneumann@ntecs.de>

	* Raised version up to 0.5.0 (nearing a release)

	* Fixed test cases.

Wed Jan 26 18:19:39 CET 2005	Michael Neumann	<mneumann@ntecs.de>

	* updated docs

	* made Component#call's marshallable by using an object of class
	  Wee::Component::OnAnswer instead of a Proc.  

	* Moved all continuation-dependent code into directory
	  wee/continuation. By default Wee uses no continuations, you have to
	  require 'wee/continuation' to enable them.

Wed Jan 26 13:51:22 CET 2005	Michael Neumann	<mneumann@ntecs.de>

	* If you pass nil to an attribute method of a Brush, e.g.

	    r.table_data.width(nil)

	  This will remove the 'width' attribute from the tag.
	
	* Method HtmlCanvas#javascript added:

	    # external javascript resource
	    r.javascript.src('/test.js') 

	    # internal javascript 
	    r.javascript.with('function js() { ... }')

	* Method Presenter.uses_property added. Used to declare required
	  properties. This has actually no effect. It's sole purpose is to 
	  describe the dependencies.

NO DATE AVAILABLE		Michael Neumann <mneumann@ntecs.de>

	* Enable Socket.do_not_reverse_lookup in WEBrickAdaptor by default, as
	  this has been the reason for much slowliness

	* Method Component#add_child returns the child so that the following
	  code becomes possible:

	    @pager = add_child Pager.new(...)

	* Added experimental property system.

	* Added methods GenericTagBrush#onclick_callback, HtmlCanvas#link_css,
	  lots of refactoring

	* New examples: hw.rb, live-update.rb, calculator.rb  

	* Wee::Brush::InputTag: methods #disabled and #readonly added

	* Wee::Utils.app_for takes now (optionally) a block.

	* Wee::MessageBox, Wee::WrapperDecoration, Wee::FromDecoration added

	* Wee::Session#current_page, #current_context methods added

	* added ground-work for live-updates (see examples/live-update.rb)

	* added wee/databases/og.rb, which defines OgApplication and
	  OgSession, as well as a generic (but still very limited)
	  OgScaffolder. 

	* Methods Wee::Session#sleep and #awake added, which are called before and
	  after the request is handled. They can be used for example to setup
	  and release a database connection.

	* Wee::Helper.app_for is now Wee::Utils.app_for

	* require 'wee/utils' will load all utility methods.