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Text File  |  1995-11-08  |  7.2 KB  |  271 lines  |  [TEXT/MPS ]
  1. //========================================================================================
  2. //
  3. //    File:                RRectShp.cpp
  4. //    Release Version:    $ 1.0d11 $
  5. //
  6. //    Author:                Henri Lamiraux
  7. //
  8. //    Copyright:    © 1993, 1995 by Apple Computer, Inc., all rights reserved.
  9. //
  10. //========================================================================================
  11.  
  12. #include "ODFDraw.hpp"
  13.  
  14. #ifndef BASESHP_H
  15. #include "BaseShp.h"
  16. #endif
  17.  
  18. #ifndef BOUNDSHP_H
  19. #include "BoundShp.h"
  20. #endif
  21.  
  22. #ifndef RRECTSHP_H
  23. #include "RRectShp.h"
  24. #endif
  25.  
  26. #ifndef UTILS_H
  27. #include "Utils.h"
  28. #endif
  29.  
  30. #ifndef CONSTANT_H
  31. #include "Constant.h"
  32. #endif
  33.  
  34. #ifndef DRAWPART_H
  35. #include "DrawPart.h"
  36. #endif
  37.  
  38. #ifndef DRAWPART_H
  39. #include "DrawPart.h"
  40. #endif
  41.  
  42. #ifndef DRAWFRM_H
  43. #include "DrawFrm.h"
  44. #endif
  45.  
  46. #ifndef DRAWPRXY_H
  47. #include "DrawPrxy.h"
  48. #endif
  49.  
  50. #ifndef DRAWLINK_H
  51. #include "DrawLink.h"
  52. #endif
  53.  
  54. #ifndef DRAWCLIP_H
  55. #include "DrawClip.h"
  56. #endif
  57.  
  58. // ----- Part Layer -----
  59.  
  60. #ifndef FWFRMING_H
  61. #include "FWFrming.h"
  62. #endif
  63.  
  64. #ifndef FWUTIL_H
  65. #include "FWUtil.h"
  66. #endif
  67.  
  68. #ifndef FWSELECT_H
  69. #include "FWSelect.h"
  70. #endif
  71.  
  72. #ifndef FWITERS_H
  73. #include "FWIters.h"
  74. #endif
  75.  
  76. // ----- OS Layer -----
  77.  
  78. #ifndef FWEVENT_H
  79. #include "FWEvent.h"
  80. #endif
  81.  
  82. #ifndef FWRECSHP_H
  83. #include "FWRecShp.h"
  84. #endif
  85.  
  86. #ifndef FWTXTBOX_H
  87. #include "FWTxtBox.h"
  88. #endif
  89.  
  90. #ifndef FWLINSHP_H
  91. #include "FWLinShp.h"
  92. #endif
  93.  
  94. #ifndef FWOVLSHP_H
  95. #include "FWOvlShp.h"
  96. #endif
  97.  
  98. #ifndef FWRRCSHP_H
  99. #include "FWRRcShp.h"
  100. #endif
  101.  
  102. #ifndef FWODGEOM_H
  103. #include "FWODGeom.h"
  104. #endif
  105.  
  106. // ----- Foundation Includes -----
  107.  
  108. #ifndef FWSTREAM_H
  109. #include "FWStream.h"
  110. #endif
  111.  
  112. // ----- OpenDoc Includes -----
  113.  
  114. #ifndef SOM_ODTransform_xh
  115. #include <Trnsform.xh>
  116. #endif
  117.  
  118. //========================================================================================
  119. // Runtime Information
  120. //========================================================================================
  121.  
  122. #ifdef FW_BUILD_MAC
  123. #pragma segment odfdrawshapes
  124. #endif
  125.  
  126. //========================================================================================
  127. // RunTime Info
  128. //========================================================================================
  129.  
  130. FW_DEFINE_CLASS_M1(CRoundRectShape, CBoundedShape)
  131.  
  132. FW_REGISTER_ARCHIVABLE_CLASS(LRoundRectShape, CRoundRectShape, CRoundRectShape::Read, CBaseShape::Write)
  133.  
  134. //========================================================================================
  135. // class CRoundRectShape
  136. //========================================================================================
  137.  
  138. //----------------------------------------------------------------------------------------
  139. // CRoundRectShape::CRoundRectShape
  140. //----------------------------------------------------------------------------------------
  141.  
  142. CRoundRectShape::CRoundRectShape():
  143.     CBoundedShape(kRRectShape, kFrameOnly),
  144.     fOvalSize(FW_CPoint(FW_IntToFixed(32), FW_IntToFixed(32)))
  145. {
  146. }
  147.  
  148. //----------------------------------------------------------------------------------------
  149. // CRoundRectShape::CRoundRectShape
  150. //----------------------------------------------------------------------------------------
  151.  
  152. CRoundRectShape::CRoundRectShape(FW_CReadableStream& archive) :
  153.     CBoundedShape(archive)
  154. {    
  155.     archive >> fOvalSize;
  156. }
  157.  
  158. //----------------------------------------------------------------------------------------
  159. // CRoundRectShape::~CRoundRectShape
  160. //----------------------------------------------------------------------------------------
  161.  
  162. CRoundRectShape::~CRoundRectShape()
  163. {
  164. }
  165.  
  166. //----------------------------------------------------------------------------------------
  167. // CRoundRectShape::OutlineShape
  168. //----------------------------------------------------------------------------------------
  169.  
  170. void CRoundRectShape::OutlineShape(FW_CGraphicContext& gc, const FW_PInk& ink, const FW_PStyle& style, const FW_CRect& rect)
  171. {
  172.     FW_CRect bounds(rect);
  173.     AdjustRectForPenSize(bounds, style->GetPenSize());
  174.     FW_CRoundRectShape::RenderRoundRect(gc,
  175.                                       bounds,
  176.                                     fOvalSize,
  177.                                       FW_kFrame,
  178.                                       ink, style);
  179. }
  180.  
  181. //----------------------------------------------------------------------------------------
  182. // CRoundRectShape::RenderShape
  183. //----------------------------------------------------------------------------------------
  184.  
  185. void CRoundRectShape::RenderShape(Environment* ev, ODFacet* facet, FW_CGraphicContext& gc)
  186. {
  187.     FW_CRect rect(fRect);
  188.     AdjustRectForPenSize(rect, GetPenSize());
  189.  
  190.     if (HasFillStyle())
  191.         FW_CRoundRectShape::RenderRoundRect(gc, rect, fOvalSize, FW_kFill, fFillInk, fFillStyle);
  192.     
  193.     if (HasFrameStyle())
  194.         FW_CRoundRectShape::RenderRoundRect(gc, rect, fOvalSize, FW_kFrame, fFrameInk, fFrameStyle);
  195. }
  196.  
  197. //----------------------------------------------------------------------------------------
  198. // CRoundRectShape::HitTest
  199. //----------------------------------------------------------------------------------------
  200.  
  201. FW_Boolean CRoundRectShape::HitTest(Environment *ev, FW_CGraphicContext& gc, const FW_CMouseEvent& theMouseEvent) const
  202. {    
  203.     FW_CPoint mouse = theMouseEvent.GetMousePosition(ev, FW_CMouseEvent::kFrame);
  204.     ODFacet* facet = theMouseEvent.GetFacet(ev);
  205.     FW_CFrame* frame = FW_CFrame::ODtoFWFrame(ev, facet->GetFrame(ev));
  206.     frame->GetContentView(ev)->FrameToViewContent(ev, mouse);
  207.  
  208.     FW_CRect bounds(fRect);
  209.     AdjustRectForPenSize(bounds, GetPenSize());
  210.  
  211.     FW_CRoundRectShape RRectShape(bounds, fOvalSize, HasFillStyle() ? FW_kFill : FW_kFrame);
  212.     return RRectShape.HitTest(gc, mouse, FW_IntToFixed(2));
  213. }
  214.  
  215. //----------------------------------------------------------------------------------------
  216. // CRoundRectShape::GetClipRegion
  217. //----------------------------------------------------------------------------------------
  218.  
  219. void CRoundRectShape::GetClipRegion(Environment* ev, ODShape* clipRegion)
  220. {
  221.     FW_CRect bounds(fRect);
  222.     AdjustRectForPenSize(bounds, GetPenSize());
  223.     
  224.     ODShape* roundRectShape = ::FW_CreateRoundRectODShape(ev, bounds, fOvalSize);
  225.     clipRegion->CopyFrom(ev, roundRectShape);
  226.     roundRectShape->Release(ev);
  227.     
  228.     if (FrameOnly())
  229.     {
  230.         bounds.Inset(GetPenSize(), GetPenSize());
  231.         roundRectShape = ::FW_CreateRoundRectODShape(ev, bounds, fOvalSize);
  232.         clipRegion->Subtract(ev, roundRectShape);
  233.         roundRectShape->Release(ev);
  234.     }
  235. }
  236.  
  237. //----------------------------------------------------------------------------------------
  238. // CRoundRectShape::CreateShapeOutline
  239. //----------------------------------------------------------------------------------------
  240.  
  241. ODShape* CRoundRectShape::CreateShapeOutline(Environment *ev)
  242. {
  243.     FW_CRect bounds(fRect);
  244.     AdjustRectForPenSize(bounds, GetPenSize());
  245.     
  246.     ODShape* dragRgn = ::FW_CreateRoundRectODShape(ev, bounds, fOvalSize);        // We don't acquire it because we return it
  247.     
  248.     ::FW_OutlineODShape(ev, dragRgn, GetPenSize());
  249.     
  250.     return dragRgn;
  251. }
  252.  
  253. //----------------------------------------------------------------------------------------
  254. // CRoundRectShape::Read
  255. //----------------------------------------------------------------------------------------
  256.  
  257. void* CRoundRectShape::Read(FW_CReadableStream& archive)
  258. {
  259.     return new CRoundRectShape(archive);
  260. }
  261.  
  262. //----------------------------------------------------------------------------------------
  263. // CRoundRectShape::Flatten
  264. //----------------------------------------------------------------------------------------
  265.  
  266. void CRoundRectShape::Flatten(FW_CWritableStream& archive)
  267. {    
  268.     CBoundedShape::Flatten(archive);
  269.     archive << fOvalSize;
  270. }
  271.