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Text File  |  1994-04-21  |  6.8 KB  |  305 lines  |  [TEXT/MPS ]
  1. //========================================================================================
  2. //
  3. //    File:                FWGrUtil.cpp
  4. //    Release Version:    $ 1.0d1 $
  5. //
  6. //    Creation Date:        3/28/94
  7. //
  8. //    Copyright:    © 1993, 1994 by Apple Computer, Inc., all rights reserved.
  9. //
  10. //========================================================================================
  11.  
  12. #ifndef FWGRUTIL_H
  13. #include "FWGrUtil.h"
  14. #endif
  15.  
  16. #ifndef FWRECT_H
  17. #include "FWRect.h"
  18. #endif
  19.  
  20. #ifndef FWPOINT_H
  21. #include "FWPoint.h"
  22. #endif
  23.  
  24. #ifndef FWDFAULT_H
  25. #include "FWDfault.h"
  26. #endif
  27.  
  28. // ----- OpenDoc Includes -----
  29.  
  30. #ifndef _SHAPE_
  31. #include <Shape.h>
  32. #endif
  33.  
  34. #ifndef _TRNSFORM_
  35. #include <Trnsform.h>
  36. #endif
  37.  
  38. #ifndef _EXCEPT_
  39. #include <Except.h>
  40. #endif
  41.  
  42. // ----- Macintosh Includes -----
  43.  
  44. #if defined(FW_BUILD_MAC) && !defined(mathRoutinesIncludes)
  45. #include <math routines.h>
  46. #endif
  47.  
  48. //==============================================================================
  49. //    •• RunTime Info
  50. //==============================================================================
  51.  
  52. #ifdef FW_BUILD_MAC
  53. #pragma segment fwgraphx
  54. #endif
  55.  
  56. //==============================================================================
  57. //    •• Global Methods
  58. //==============================================================================
  59.  
  60. //------------------------------------------------------------------------------
  61. // ::InitGraphic
  62. //------------------------------------------------------------------------------
  63.  
  64. void InitGraphic()
  65. {
  66. #ifdef FW_BUILD_MAC
  67.     Rect rBounds;
  68.     ::SetRect(&rBounds, 0, 0, 10 , 10);
  69.     gGraphicGlobales.gScratchWindow = ::NewCWindow(NULL,
  70.                                                     &rBounds,
  71.                                                     "\p",
  72.                                                     FALSE,
  73.                                                     documentProc,
  74.                                                     NULL,
  75.                                                     FALSE,
  76.                                                     0);
  77. #endif
  78. }
  79.  
  80. //------------------------------------------------------------------------------
  81. // ::InsetXMPShape 
  82. //------------------------------------------------------------------------------
  83.  
  84. void InsetXMPShape(XMPShape *shape, short xInset, short yInset)
  85. {
  86. // [HLX] needs to implement GX
  87.     if (shape->IsRectangular())
  88.     {
  89.         FW_CRect rect;
  90.         shape->GetBoundingBox(&rect);
  91.         rect.Inset(ff(xInset), ff(yInset));
  92.         shape->SetRectangle(&rect);
  93.     }
  94.     else
  95.     {
  96.         FW_PlatformRegion shapeRgn = shape->GetQDRegion();
  97.         ::InsetRgn(shapeRgn, xInset, yInset);
  98.         shape->SetQDRegion(shapeRgn);
  99.     }
  100. } 
  101.  
  102. //------------------------------------------------------------------------------
  103. // ::GetXMPShapeQDBox
  104. //------------------------------------------------------------------------------
  105.  
  106. void GetXMPShapeQDBox(XMPShape *shape, FW_SPlatformRect& rect)
  107. {
  108.     FW_CRect box;
  109.     shape->GetBoundingBox(&box);
  110.     rect = box;
  111. }
  112.  
  113. //------------------------------------------------------------------------------
  114. // ::NewXMPShape
  115. //------------------------------------------------------------------------------
  116.  
  117. XMPShape* NewXMPShape(const FW_SPlatformRect& rect)
  118. {
  119.     return NewXMPShape(FW_CRect(rect));
  120. }
  121.  
  122. //------------------------------------------------------------------------------
  123. // ::NewXMPShape
  124. //------------------------------------------------------------------------------
  125.  
  126. XMPShape* NewXMPShape(const FW_CRect& rect)
  127. {
  128.     XMPShape *shape  =  NULL;
  129.     FW_VOLATILE(shape);
  130.     
  131.     TRY
  132.         shape = new XMPShape;
  133.         FailNULL(shape, kXMPErrOutOfMemory);
  134.         FW_CRect notConst(rect);
  135.         shape->SetRectangle(¬Const);
  136.     
  137.     CATCH_ALL
  138.         
  139.         if (shape!=NULL)
  140.             delete shape;
  141.             
  142.         RERAISE;
  143.         
  144.     ENDTRY
  145.     
  146.     return shape;
  147. }
  148.  
  149. //------------------------------------------------------------------------------
  150. // ::NewXMPShape
  151. //------------------------------------------------------------------------------
  152.  
  153. XMPShape* NewXMPShape(FW_PlatformRegion rgn)
  154. {
  155.     XMPShape *shape  =  NULL;
  156.     FW_VOLATILE(shape);
  157.     
  158.     TRY
  159.         shape = new XMPShape;
  160.         FailNULL(shape, kXMPErrOutOfMemory);
  161.         shape->SetPlatformShape(kXMPQuickDraw, rgn);
  162.     
  163.     CATCH_ALL
  164.         
  165.         if (shape!=NULL)
  166.             delete shape;
  167.             
  168.         RERAISE;
  169.         
  170.     ENDTRY
  171.     
  172.     return shape;
  173. }
  174.  
  175. //------------------------------------------------------------------------------
  176. // ::NewXMPShape
  177. //------------------------------------------------------------------------------
  178.  
  179. XMPShape* NewXMPShape()
  180. {
  181.     XMPShape *shape = new XMPShape;
  182.     FailNULL(shape, kXMPErrOutOfMemory);
  183.     
  184.     FW_CRect rect(0,0,0,0);
  185.     shape->SetRectangle(&rect);
  186.     
  187.     return shape;
  188. }
  189.  
  190. //------------------------------------------------------------------------------
  191. // ::NewXMPShape
  192. //------------------------------------------------------------------------------
  193.  
  194. XMPShape* NewXMPShape(XMPShape* otherShape)
  195. {
  196.     XMPShape *shape  =  NULL;
  197.     FW_VOLATILE(shape);
  198.     
  199.     TRY
  200.         shape = new XMPShape;
  201.         FailNULL(shape, kXMPErrOutOfMemory);
  202.         shape->CopyFrom(otherShape);
  203.     
  204.     CATCH_ALL
  205.         
  206.         if (shape!=NULL)
  207.             delete shape;
  208.             
  209.         RERAISE;
  210.         
  211.     ENDTRY
  212.     
  213.     return shape;
  214. }
  215.  
  216. //------------------------------------------------------------------------------
  217. // ::NewXMPTransform
  218. //------------------------------------------------------------------------------
  219.  
  220. XMPTransform* NewXMPTransform()
  221. {
  222.     XMPTransform *transform = new XMPTransform;
  223.     FailNULL(transform, kXMPErrOutOfMemory);
  224.     
  225.     return transform;
  226. }
  227.  
  228. //------------------------------------------------------------------------------
  229. // ::NewXMPTransform
  230. //------------------------------------------------------------------------------
  231.  
  232. XMPTransform* NewXMPTransform(XMPTransform* otherTransform)
  233. {
  234.     XMPTransform *transform  =  NULL;
  235.     FW_VOLATILE(transform);
  236.     
  237.     TRY
  238.         transform = new XMPTransform;
  239.         FailNULL(transform, kXMPErrOutOfMemory);
  240.         transform->CopyFrom(otherTransform);
  241.     
  242.     CATCH_ALL
  243.         
  244.         if (transform!=NULL)
  245.             delete transform;
  246.             
  247.         RERAISE;
  248.         
  249.     ENDTRY
  250.     
  251.     return transform;
  252. }
  253.  
  254. //------------------------------------------------------------------------------
  255. // ::NewXMPTransform
  256. //------------------------------------------------------------------------------
  257.  
  258. XMPTransform* NewXMPTransform(const FW_CPoint& offset)
  259. {
  260.     XMPTransform *transform  =  NULL;
  261.     FW_VOLATILE(transform);
  262.     
  263.     TRY
  264.         transform = new XMPTransform;
  265.         FailNULL(transform, kXMPErrOutOfMemory);
  266.         transform->MoveBy(offset);
  267.     
  268.     CATCH_ALL
  269.         
  270.         if (transform!=NULL)
  271.             delete transform;
  272.             
  273.         RERAISE;
  274.         
  275.     ENDTRY
  276.     
  277.     return transform;
  278. }
  279.  
  280. #ifdef FW_BUILD_MAC
  281. //------------------------------------------------------------------------------
  282. // ::GetPortTextStyle: 
  283. //------------------------------------------------------------------------------
  284.  
  285. void GetPortTextStyle(TextStyle& theTextStyle)
  286. {
  287.     theTextStyle.tsFont = XMPASLMQDGlobals.thePort->txFont;
  288.     theTextStyle.tsFace = XMPASLMQDGlobals.thePort->txFace;
  289.     theTextStyle.tsSize = XMPASLMQDGlobals.thePort->txSize;
  290. }
  291. #endif
  292.  
  293. #ifdef FW_BUILD_MAC
  294. //------------------------------------------------------------------------------
  295. // ::SetPortTextStyle: 
  296. //------------------------------------------------------------------------------
  297.  
  298. void SetPortTextStyle(const TextStyle& theTextStyle)
  299. {
  300.     ::TextFont(theTextStyle.tsFont);
  301.     ::TextFace(theTextStyle.tsFace);
  302.     ::TextSize(theTextStyle.tsSize);
  303. } 
  304. #endif
  305.