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Implemented direct attribute access for Carbon builds and accessor functions for non-carbon builds.

This commit is contained in:
Jack Jansen 2001-01-24 14:05:11 +00:00
parent 1baf829835
commit bd58edaa01
3 changed files with 1478 additions and 14 deletions
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1327
Mac/Modules/qd/Qdmodule.c
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File diff suppressed because it is too large Load Diff

45
Mac/Modules/qd/qdscan.py
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@ -101,6 +101,8 @@ extend = 0x40
'GetHWNDPort',
'GetPICTFromDIB',
'GetPortBitMapForCopyBits', # Something funny in the declaration
'HandleToRgn', # Funny signature
]
@ -109,6 +111,12 @@ extend = 0x40
('#if !TARGET_API_MAC_CARBON', [
]),
('#if TARGET_API_MAC_CARBON', [
'IsPortOffscreen', # Lazy
'IsPortColor', # Lazy
'IsRegionRectangular',
'CreateNewPort',
'DisposePort',
'SetQDError',
])]
@ -168,6 +176,43 @@ extend = 0x40
# CopyBits and friends
([('RgnHandle', 'maskRgn', 'InMode')],
[('OptRgnHandle', 'maskRgn', 'InMode')]),
# Accessors with reference argument also returned.
([('Rect_ptr', 'GetPortBounds', 'ReturnMode')],
[('void', '*', 'ReturnMode')]),
([('RGBColor_ptr', 'GetPortForeColor', 'ReturnMode')],
[('void', '*', 'ReturnMode')]),
([('RGBColor_ptr', 'GetPortBackColor', 'ReturnMode')],
[('void', '*', 'ReturnMode')]),
([('RGBColor_ptr', 'GetPortOpColor', 'ReturnMode')],
[('void', '*', 'ReturnMode')]),
([('RGBColor_ptr', 'GetPortHiliteColor', 'ReturnMode')],
[('void', '*', 'ReturnMode')]),
([('Point_ptr', 'GetPortPenSize', 'ReturnMode')],
[('void', '*', 'ReturnMode')]),
([('Point_ptr', 'GetPortPenLocation', 'ReturnMode')],
[('void', '*', 'ReturnMode')]),
([('Rect_ptr', 'GetPixBounds', 'ReturnMode')],
[('void', '*', 'ReturnMode')]),
([('BitMap_ptr', 'GetQDGlobalsScreenBits', 'ReturnMode')],
[('void', '*', 'ReturnMode')]),
([('Cursor_ptr', 'GetQDGlobalsArrow', 'ReturnMode')],
[('void', '*', 'ReturnMode')]),
([('Rect_ptr', 'GetRegionBounds', 'ReturnMode')],
[('void', '*', 'ReturnMode')]),
([('Pattern_ptr', '*', 'ReturnMode')],
[('void', '*', 'ReturnMode')]),
]

120
Mac/Modules/qd/qdsupport.py
View File

@ -45,13 +45,14 @@ GDHandle = OpaqueByValueType("GDHandle", "ResObj")
CGrafPtr = OpaqueByValueType("CGrafPtr", "GrafObj")
GrafPtr = OpaqueByValueType("GrafPtr", "GrafObj")
BitMap_ptr = OpaqueByValueType("BitMapPtr", "BMObj")
BitMap = BitMap_ptr
BitMap = OpaqueType("BitMap", "BMObj")
RGBColor = OpaqueType('RGBColor', 'QdRGB')
RGBColor_ptr = RGBColor
FontInfo = OpaqueType('FontInfo', 'QdFI')
Component = OpaqueByValueType('Component', 'CmpObj')
ComponentInstance = OpaqueByValueType('ComponentInstance', 'CmpInstObj')
Cursor = StructOutputBufferType('Cursor')
Cursor_ptr = StructInputBufferType('Cursor')
Pattern = StructOutputBufferType('Pattern')
Pattern_ptr = StructInputBufferType('Pattern')
@ -63,11 +64,12 @@ includestuff = includestuff + """
#if !ACCESSOR_CALLS_ARE_FUNCTIONS
#define GetPortBitMapForCopyBits(port) (((GrafPort)(port))->portBits)
#define GetPortPixMap(port) (((CGrafPtr)(port))->portPixMap)
#define GetPortBounds(port, bounds) (*(bounds) = (port)->portRect, (bounds))
#define GetPortForeColor(port, color) (*(color) = (port)->rgbFgColor, (color))
#define GetPortBackColor(port, color) (*(color) = (port)->rgbBkColor, (color))
#define GetPortOpColor(port, color) (*(color) = (*((port)->grafVars))->rgbOpColor, (color))
#define GetPortHiliteColor(port, color) (*(color) = (*((port)->grafVars))->rgbHiliteColor, (color))
#define GetPortOpColor(port, color) (*(color) = (*(GVarHandle)((port)->grafVars))->rgbOpColor, (color))
#define GetPortHiliteColor(port, color) (*(color) = (*(GVarHandle)((port)->grafVars))->rgbHiliteColor, (color))
#define GetPortTextFont(port) ((port)->txFont)
#define GetPortTextFace(port) ((port)->txFace)
#define GetPortTextMode(port) ((port)->txMode)
@ -84,23 +86,50 @@ includestuff = includestuff + """
#define GetPortPenSize(port, pensize) (*(pensize) = (port)->pnSize, (pensize))
#define GetPortPenMode(port) ((port)->pnMode)
#define GetPortPenLocation(port, location) ((*location) = (port)->pnLoc, (location))
#define IsPortRegionBeingDefined(port) ((port)->rgnSave)
#define IsPortPictureBeingDefined(port) ((port)->picSave)
#define IsPortRegionBeingDefined(port) (!!((port)->rgnSave))
#define IsPortPictureBeingDefined(port) (!!((port)->picSave))
/* #define IsPortOffscreen(port) */
/* #define IsPortColor(port) */
#define SetPortBounds(port, bounds) ((port)->portRect = *(bounds))
#define SetPortOpColor(port, color) ((*((port)->grafVars))->rgbOpColor = *(color))
#define SetPortOpColor(port, color) ((*(GVarHandle)((port)->grafVars))->rgbOpColor = *(color))
#define SetPortVisibleRegion(port, rgn) ((port)->visRgn = (rgn))
#define SetPortClipRegion(port, rgn) ((port)->clipRgn = (rgn))
#define SetPortBackPixPat(port, pat) ((port)->bkPixPat = (pat))
#define SetPortPenPixPat(port, pat) ((port)->pnPixPat = (pat))
#define GetPortFillPixPat(port, pat) ((port)->fillPixPat = (pat))
#define SetPortFillPixPat(port, pat) ((port)->fillPixPat = (pat))
#define SetPortPenSize(port, pensize) ((port)->pnSize = (pensize))
#define SetPortPenMode(port, mode) ((port)->pnMode = (mode))
#define SetPortFracHPenLocation(port, frac) ((port)->pnLocHFrac = (frac))
#endif
/* On pixmaps */
#define GetPixBounds(pixmap, rect) (*(rect) = (*(pixmap))->bounds, (rect))
#define GetPixDepth(pixmap) ((*(pixmap))->pixelSize)
/* On regions */
#define GetRegionBounds(rgn, rect) (*(rect) = (*(rgn))->rgnBBox, (rect))
/* On QD Globals */
#define GetQDGlobalsRandomSeed() (qd.randSeed)
#define GetQDGlobalsScreenBits(bits) (*(bits) = qd.screenBits, (bits))
#define GetQDGlobalsArrow(crsr) (*(crsr) = qd.arrow, (crsr))
#define GetQDGlobalsDarkGray(pat) (*(pat) = qd.dkGray, (pat))
#define GetQDGlobalsLightGray(pat) (*(pat) = qd.ltGray, (pat))
#define GetQDGlobalsGray(pat) (*(pat) = qd.gray, (pat))
#define GetQDGlobalsBlack(pat) (*(pat) = qd.black, (pat))
#define GetQDGlobalsWhite(pat) (*(pat) = qd.white, (pat))
#define GetQDGlobalsThePort() ((CGrafPtr)qd.thePort)
#define SetQDGlobalsRandomSeed(seed) (qd.randSeed = (seed))
#define SetQDGlobalsArrow(crsr) (qd.arrow = *(crsr))
#endif /* ACCESSOR_CALLS_ARE_FUNCTIONS */
#if !TARGET_API_MAC_CARBON
#define QDFlushPortBuffer(port, rgn) /* pass */
#define QDIsPortBufferDirty(port) 0
#define QDIsPortBuffered(port) 0
#endif /* !TARGET_API_MAC_CARBON */
/*
** Parse/generate RGB records
@ -174,7 +203,7 @@ class MyGRObjectDefinition(GlobalObjectDefinition):
Output("return 1;")
OutRbrace()
def outputGetattrHook(self):
Output("#if !TARGET_API_MAC_CARBON")
Output("#if !ACCESSOR_CALLS_ARE_FUNCTIONS")
Output("""
{ CGrafPtr itself_color = (CGrafPtr)self->ob_itself;
@ -252,6 +281,77 @@ class MyGRObjectDefinition(GlobalObjectDefinition):
if ( strcmp(name, "_id") == 0 )
return Py_BuildValue("l", (long)self->ob_itself);
}""")
Output("#else")
Output("""
{ CGrafPtr itself_color = (CGrafPtr)self->ob_itself;
/*
if ( strcmp(name, "portBits") == 0 )
return BMObj_New((BitMapPtr)GetPortPixMap(itself_color));
*/
if ( strcmp(name, "chExtra") == 0 )
return Py_BuildValue("h", GetPortChExtra(itself_color));
if ( strcmp(name, "pnLocHFrac") == 0 )
return Py_BuildValue("h", GetPortFracHPenLocation(itself_color));
if ( strcmp(name, "bkPixPat") == 0 ) {
PixPatHandle h=0;
return Py_BuildValue("O&", ResObj_New, (Handle)GetPortBackPixPat(itself_color, h));
}
if ( strcmp(name, "rgbFgColor") == 0 ) {
RGBColor c;
return Py_BuildValue("O&", QdRGB_New, GetPortForeColor(itself_color, &c));
}
if ( strcmp(name, "rgbBkColor") == 0 ) {
RGBColor c;
return Py_BuildValue("O&", QdRGB_New, GetPortBackColor(itself_color, &c));
}
if ( strcmp(name, "pnPixPat") == 0 ) {
PixPatHandle h=0;
return Py_BuildValue("O&", ResObj_New, (Handle)GetPortPenPixPat(itself_color, h));
}
if ( strcmp(name, "fillPixPat") == 0 ) {
PixPatHandle h=0;
return Py_BuildValue("O&", ResObj_New, (Handle)GetPortFillPixPat(itself_color, h));
}
if ( strcmp(name, "portRect") == 0 ) {
Rect r;
return Py_BuildValue("O&", PyMac_BuildRect, GetPortBounds(itself_color, &r));
}
if ( strcmp(name, "visRgn") == 0 ) {
RgnHandle h=0;
return Py_BuildValue("O&", ResObj_New, (Handle)GetPortVisibleRegion(itself_color, h));
}
if ( strcmp(name, "clipRgn") == 0 ) {
RgnHandle h=0;
return Py_BuildValue("O&", ResObj_New, (Handle)GetPortClipRegion(itself_color, h));
}
if ( strcmp(name, "pnLoc") == 0 ) {
Point p;
return Py_BuildValue("O&", PyMac_BuildPoint, *GetPortPenLocation(itself_color, &p));
}
if ( strcmp(name, "pnSize") == 0 ) {
Point p;
return Py_BuildValue("O&", PyMac_BuildPoint, *GetPortPenSize(itself_color, &p));
}
if ( strcmp(name, "pnMode") == 0 )
return Py_BuildValue("h", GetPortPenMode(itself_color));
if ( strcmp(name, "pnVis") == 0 )
return Py_BuildValue("h", GetPortPenVisibility(itself_color));
if ( strcmp(name, "txFont") == 0 )
return Py_BuildValue("h", GetPortTextFont(itself_color));
if ( strcmp(name, "txFace") == 0 )
return Py_BuildValue("h", (short)GetPortTextFace(itself_color));
if ( strcmp(name, "txMode") == 0 )
return Py_BuildValue("h", GetPortTextMode(itself_color));
if ( strcmp(name, "txSize") == 0 )
return Py_BuildValue("h", GetPortTextSize(itself_color));
if ( strcmp(name, "spExtra") == 0 )
return Py_BuildValue("O&", PyMac_BuildFixed, GetPortSpExtra(itself_color));
/* XXXX Add more, as needed */
/* This one is so we can compare grafports: */
if ( strcmp(name, "_id") == 0 )
return Py_BuildValue("l", (long)self->ob_itself);
}""")
Output("#endif")
class MyBMObjectDefinition(GlobalObjectDefinition):
@ -303,7 +403,7 @@ class QDGlobalsAccessObjectDefinition(ObjectDefinition):
pass
def outputGetattrHook(self):
Output("#if !TARGET_API_MAC_CARBON")
Output("#if !ACCESSOR_CALLS_ARE_FUNCTIONS")
Output("""
if ( strcmp(name, "arrow") == 0 )
return PyString_FromStringAndSize((char *)&qd.arrow, sizeof(qd.arrow));