			      -*-text-*-
	       GYVE 0.2.x TASK LIST for core developers

	       Time-stamp: <98/12/07 11:23:12 masata-y>

	     Masatake YAMATO<masata-y@is.aist-nara.ac.jp>

				0. XXX
* painting
* more text
* complex tools

			       1. TASK
A. 0.2.0꡼ޤǤɸ
A.0. 0.1.xεǽ٤
A.1. Text
A.2. configure
A.3. image

0. Highest priority
0.0. ڥȥѥåȤΰܿ
0.0.1 
     ץӥ塼

0.1. key eventcanvasǽʤ. Textμ¸ŪǤʤ. 
     GtkDPSarea(Achieved by Mitsuru Oka <95i44@is.kochi-u.ac.jp>)

0.2. HitDetectVisitorΥ֥饹ˤ. 
     0.2.1. ɬפ뤫?
     0.2.2. StackΤGyveStackNSArray١˽. 
     0.2.3. DrawingEngineޤVisitorΥ֥饹ˤɬפ뤫?

0.3. Scrolled Window
     0.3.1. ޤȤ˥򤵤. (DONE, low quality...)
     0.3.2. ZoomIN, ZoomOutΥݡ   (DONE, low quality...)
     0.3.3. ZoomINCache礭ʤꤹ. <-ऺ

0.4. ڡѡ
     (Tue Dec  1 03:29:27 1998, Ǥ, Ūʻ礭
      Ϳɬפ. )

0.5. -setXXX:᥽åɤobjectȤϤ礽ΰǻꤷ
    ֥ȤΥԡݻΤ, ֥ȤݻϤ
    ¦ȶͭƤޤΤ狼褦
    BYREF, BYCOPYη˴ޤ. 

0.6. GyveVisitor, GyveHitDetectorǻȤäƤFOR_ARRAY᥽åɤä. 

0.7. BBoxγĥ
     - (PSBBox *)bboxFromSelectionsLayer: (GyveSelectionsLayer *)sl;
     redraw䤹ʤ? (DONE)

0.8.
     ps_line_join->ps_line_joins?
     ps_line_cap->ps_line_caps?

0.9.
     ɥΥȥ
     currentWindow,
     lastClickedWindow
     ɽ. 

0.10. figobjorder

0.11. gtk_signal_connect, gtk_signal_connect_objectζ
0.12. _eventФ³ signal handler, gint֤ɬפ. 

0.13. PSimage, DPS server֤. userobjectñΥȥ󥰤ǤϤʤ, 
      Υȥ󥰤arrayˤ. 

0.14. BBox == 0.0λκϤɤ?

1. Visitor
1.1. PSMatrixطΥ饹(DONE, Wed Nov 11 07:08:28 1998)
1.2. visitorʣʥ᥽åɤñ㲽
1.3. visitorvisitγ٤pointΥ٥ޤǺ٤. 
1.4. 襯饹ȥҥåȸХ饹ŬѻҤ. ???

2. Paint style
2.1. paint style defualtͤɤΤ褦󶡤뤫(DONE). 
2.2. paint styleݻ륯饹 protocol ǤޤȤ.
2.3. PSCompoundPaths paint style˴Ϣ᥽åɤμ

2. FigObjs
2.1. compoundPSPathŬ礵. (enumerating...)
2.2. FigObjEnumeratorμ
2.3. PSImagebboxη׻ (DONE)
2.4. textκǽʸ TextStyleɬĤ褦ʻųݤ(DONE).
2.5. PSImageμʲΥޥåԥ󥰴ؿμư󥹥ȡ
2.6. -detectHitInImage: PSImage餽ϤĹФ᥽å
    , drawing engineȶѤ.
2.7. ƵŪ˺ǤPathɬפ. (Group, Mask, Compound...)
    => enumeratingμ
2.8. [GyveView -redrawFigObj:]κΰγ̤׻륳ɤ
    оʬ뤳. 
    => - (float)deltaForExpandingBBox;δ
2.9. detectHitInCompoundPaths: ̣򸡾

3. Application Architecture
3.1. -copyƤǧ
3.2. -deallocƤǧ
3.3. ץꥱνλβ
3.4. notification, exception
3.5. bundleμ갷󥹥ȡ
3.6. paperˤȤŤɥη
3.7. Scrolled window
     -- zoomIn, zoomOut, scroll, ΰư,  ɥȥե졼
3.8. BBoxκƷ׻Υߥ󥰤ۣʤΤ
    => Layer, BufferbboxʤȤˤ. 
    GroupϺȤɬ

    BBox{{0.0, 0.0}, {0.0, 0.0}}Ǥ޷BBox 
    GyveDrawingEngineǷ׻. 

3.9. Muliti View
3.10. ID  ǥʥdrawinEngine˳꿶. 
3.11. Last clicked windowcurrent window礹٤?
3.12. enumerator
      reverseEnumerator
      ->
      abstrcutEnumerator -+
                          |
                          +- obverseEnumerator
                          |
                          +- reverseEnumerator

4. Configure and other libraries
4.1. configureβ
4.2. gtk-1.1.xذܹ
4.3. gtkDPS-0.3
4.4. libFoundation

5. GUI
5.1. ġܥåΥܥư...(Tue Dec  1 07:37:08 1998, DONE)

6. Misc
6.1. id<XXX> or NSObject<XXX>*
6.2 bbox˴Ϣ᥽å̿̾ˡ
	 (bbox, bboxCstructure, bboxObject)
6.3. expandBy -> expandedBy?
    expand_by -> expanded_by?

6.4.
   geometry.[hm]ΰ, ֤ͤε§
 
7. Text
7.1. GUIѤƥƥȥѹǤ뤳. 
7.2. ľ...


			    2. Discussion

0.
                         
			      GyveCanvas
			  ------------------
			  GyveDrawingEngine

1.

GyveCanvas, GyveEventHandler, GyveTool֤Υ󥿡եϤǤ?

GyveEventHandler: tool, windowswitchingδ
                  DPSɸϤǤη׻

			      GyveCanvas
			   ---------------- [interface0]
			   GyveEventHandler
			   ---------------- [interface1]
			   GyveEditingTool


			   3. Conding Style

1. ʤ, Υ᥽åɤ -shouldNotImplement: 񤤤Ƥ. 