]> granicus.if.org Git - python/commitdiff
An interface to the font manager
authorJack Jansen <jack.jansen@cwi.nl>
Tue, 9 Jan 1996 17:15:16 +0000 (17:15 +0000)
committerJack Jansen <jack.jansen@cwi.nl>
Tue, 9 Jan 1996 17:15:16 +0000 (17:15 +0000)
Mac/Lib/toolbox/Fonts.py [new file with mode: 0644]
Mac/Modules/fm/Fmgen.py [new file with mode: 0644]
Mac/Modules/fm/Fmmodule.c [new file with mode: 0644]
Mac/Modules/fm/fmscan.py [new file with mode: 0644]
Mac/Modules/fm/fmsupport.py [new file with mode: 0644]

diff --git a/Mac/Lib/toolbox/Fonts.py b/Mac/Lib/toolbox/Fonts.py
new file mode 100644 (file)
index 0000000..ff1e62b
--- /dev/null
@@ -0,0 +1,32 @@
+# Generated from 'flap:CodeWarrior:Metrowerks CodeWarrior:MacOS Support:Headers:Universal Headers:Fonts.h'
+
+systemFont = 0
+applFont = 1
+newYork = 2
+geneva = 3
+monaco = 4
+venice = 5
+london = 6
+athens = 7
+sanFran = 8
+toronto = 9
+cairo = 11
+losAngeles = 12
+times = 20
+helvetica = 21
+courier = 22
+symbol = 23
+mobile = 24
+commandMark = 17
+checkMark = 18
+diamondMark = 19
+appleMark = 20
+propFont = 36864
+prpFntH = 36865
+prpFntW = 36866
+prpFntHW = 36867
+fixedFont = 45056
+fxdFntH = 45057
+fxdFntW = 45058
+fxdFntHW = 45059
+fontWid = 44208
diff --git a/Mac/Modules/fm/Fmgen.py b/Mac/Modules/fm/Fmgen.py
new file mode 100644 (file)
index 0000000..7d9203f
--- /dev/null
@@ -0,0 +1,84 @@
+# Generated from 'flap:CodeWarrior:Metrowerks CodeWarrior:MacOS Support:Headers:Universal Headers:Fonts.h'
+
+f = Function(void, 'InitFonts',
+)
+functions.append(f)
+
+f = Function(void, 'GetFontName',
+    (short, 'familyID', InMode),
+    (Str255, 'name', OutMode),
+)
+functions.append(f)
+
+f = Function(void, 'GetFNum',
+    (ConstStr255Param, 'name', InMode),
+    (short, 'familyID', OutMode),
+)
+functions.append(f)
+
+f = Function(Boolean, 'RealFont',
+    (short, 'fontNum', InMode),
+    (short, 'size', InMode),
+)
+functions.append(f)
+
+f = Function(void, 'SetFontLock',
+    (Boolean, 'lockFlag', InMode),
+)
+functions.append(f)
+
+f = Function(void, 'SetFScaleDisable',
+    (Boolean, 'fscaleDisable', InMode),
+)
+functions.append(f)
+
+f = Function(void, 'FontMetrics',
+    (FMetricRecPtr, 'theMetrics', OutMode),
+)
+functions.append(f)
+
+f = Function(void, 'SetFractEnable',
+    (Boolean, 'fractEnable', InMode),
+)
+functions.append(f)
+
+f = Function(short, 'GetDefFontSize',
+)
+functions.append(f)
+
+f = Function(Boolean, 'IsOutline',
+    (Point, 'numer', InMode),
+    (Point, 'denom', InMode),
+)
+functions.append(f)
+
+f = Function(void, 'SetOutlinePreferred',
+    (Boolean, 'outlinePreferred', InMode),
+)
+functions.append(f)
+
+f = Function(Boolean, 'GetOutlinePreferred',
+)
+functions.append(f)
+
+f = Function(void, 'SetPreserveGlyph',
+    (Boolean, 'preserveGlyph', InMode),
+)
+functions.append(f)
+
+f = Function(Boolean, 'GetPreserveGlyph',
+)
+functions.append(f)
+
+f = Function(OSErr, 'FlushFonts',
+)
+functions.append(f)
+
+f = Function(short, 'GetSysFont',
+)
+functions.append(f)
+
+f = Function(short, 'GetAppFont',
+)
+functions.append(f)
+
diff --git a/Mac/Modules/fm/Fmmodule.c b/Mac/Modules/fm/Fmmodule.c
new file mode 100644 (file)
index 0000000..ef264bc
--- /dev/null
@@ -0,0 +1,400 @@
+
+/* =========================== Module Fm ============================ */
+
+#include "Python.h"
+
+
+
+#define SystemSevenOrLater 1
+
+#include "macglue.h"
+#include <Memory.h>
+#include <Dialogs.h>
+#include <Menus.h>
+#include <Controls.h>
+
+extern PyObject *ResObj_New(Handle);
+extern int ResObj_Convert(PyObject *, Handle *);
+extern PyObject *OptResObj_New(Handle);
+extern int OptResObj_Convert(PyObject *, Handle *);
+
+extern PyObject *WinObj_New(WindowPtr);
+extern int WinObj_Convert(PyObject *, WindowPtr *);
+extern PyTypeObject Window_Type;
+#define WinObj_Check(x) ((x)->ob_type == &Window_Type)
+
+extern PyObject *DlgObj_New(DialogPtr);
+extern int DlgObj_Convert(PyObject *, DialogPtr *);
+extern PyTypeObject Dialog_Type;
+#define DlgObj_Check(x) ((x)->ob_type == &Dialog_Type)
+
+extern PyObject *MenuObj_New(MenuHandle);
+extern int MenuObj_Convert(PyObject *, MenuHandle *);
+
+extern PyObject *CtlObj_New(ControlHandle);
+extern int CtlObj_Convert(PyObject *, ControlHandle *);
+
+extern PyObject *GrafObj_New(GrafPtr);
+extern int GrafObj_Convert(PyObject *, GrafPtr *);
+
+extern PyObject *BMObj_New(BitMapPtr);
+extern int BMObj_Convert(PyObject *, BitMapPtr *);
+
+extern PyObject *PMObj_New(PixMapHandle);
+extern int PMObj_Convert(PyObject *, PixMapHandle *);
+
+extern PyObject *WinObj_WhichWindow(WindowPtr);
+
+#include <Fonts.h>
+
+/*
+** Parse/generate ComponentDescriptor records
+*/
+PyObject *FMRec_New(itself)
+       FMetricRec *itself;
+{
+
+       return Py_BuildValue("O&O&O&O&O&", 
+               PyMac_BuildFixed, itself->ascent,
+               PyMac_BuildFixed, itself->descent,
+               PyMac_BuildFixed, itself->leading,
+               PyMac_BuildFixed, itself->widMax,
+               ResObj_New, itself->wTabHandle);
+}
+
+#if 0
+/* Not needed... */
+FMRec_Convert(v, p_itself)
+       PyObject *v;
+       FMetricRec *p_itself;
+{
+       return PyArg_ParseTuple(v, "O&O&O&O&O&",
+               PyMac_GetFixed, &itself->ascent,
+               PyMac_GetFixed, &itself->descent,
+               PyMac_GetFixed, &itself->leading,
+               PyMac_GetFixed, &itself->widMax,
+               ResObj_Convert, &itself->wTabHandle);
+}
+#endif
+
+
+static PyObject *Fm_Error;
+
+static PyObject *Fm_InitFonts(_self, _args)
+       PyObject *_self;
+       PyObject *_args;
+{
+       PyObject *_res = NULL;
+       if (!PyArg_ParseTuple(_args, ""))
+               return NULL;
+       InitFonts();
+       Py_INCREF(Py_None);
+       _res = Py_None;
+       return _res;
+}
+
+static PyObject *Fm_GetFontName(_self, _args)
+       PyObject *_self;
+       PyObject *_args;
+{
+       PyObject *_res = NULL;
+       short familyID;
+       Str255 name;
+       if (!PyArg_ParseTuple(_args, "h",
+                             &familyID))
+               return NULL;
+       GetFontName(familyID,
+                   name);
+       _res = Py_BuildValue("O&",
+                            PyMac_BuildStr255, name);
+       return _res;
+}
+
+static PyObject *Fm_GetFNum(_self, _args)
+       PyObject *_self;
+       PyObject *_args;
+{
+       PyObject *_res = NULL;
+       Str255 name;
+       short familyID;
+       if (!PyArg_ParseTuple(_args, "O&",
+                             PyMac_GetStr255, name))
+               return NULL;
+       GetFNum(name,
+               &familyID);
+       _res = Py_BuildValue("h",
+                            familyID);
+       return _res;
+}
+
+static PyObject *Fm_RealFont(_self, _args)
+       PyObject *_self;
+       PyObject *_args;
+{
+       PyObject *_res = NULL;
+       Boolean _rv;
+       short fontNum;
+       short size;
+       if (!PyArg_ParseTuple(_args, "hh",
+                             &fontNum,
+                             &size))
+               return NULL;
+       _rv = RealFont(fontNum,
+                      size);
+       _res = Py_BuildValue("b",
+                            _rv);
+       return _res;
+}
+
+static PyObject *Fm_SetFontLock(_self, _args)
+       PyObject *_self;
+       PyObject *_args;
+{
+       PyObject *_res = NULL;
+       Boolean lockFlag;
+       if (!PyArg_ParseTuple(_args, "b",
+                             &lockFlag))
+               return NULL;
+       SetFontLock(lockFlag);
+       Py_INCREF(Py_None);
+       _res = Py_None;
+       return _res;
+}
+
+static PyObject *Fm_SetFScaleDisable(_self, _args)
+       PyObject *_self;
+       PyObject *_args;
+{
+       PyObject *_res = NULL;
+       Boolean fscaleDisable;
+       if (!PyArg_ParseTuple(_args, "b",
+                             &fscaleDisable))
+               return NULL;
+       SetFScaleDisable(fscaleDisable);
+       Py_INCREF(Py_None);
+       _res = Py_None;
+       return _res;
+}
+
+static PyObject *Fm_FontMetrics(_self, _args)
+       PyObject *_self;
+       PyObject *_args;
+{
+       PyObject *_res = NULL;
+       FMetricRec theMetrics;
+       if (!PyArg_ParseTuple(_args, ""))
+               return NULL;
+       FontMetrics(&theMetrics);
+       _res = Py_BuildValue("O&",
+                            FMRec_New, &theMetrics);
+       return _res;
+}
+
+static PyObject *Fm_SetFractEnable(_self, _args)
+       PyObject *_self;
+       PyObject *_args;
+{
+       PyObject *_res = NULL;
+       Boolean fractEnable;
+       if (!PyArg_ParseTuple(_args, "b",
+                             &fractEnable))
+               return NULL;
+       SetFractEnable(fractEnable);
+       Py_INCREF(Py_None);
+       _res = Py_None;
+       return _res;
+}
+
+static PyObject *Fm_GetDefFontSize(_self, _args)
+       PyObject *_self;
+       PyObject *_args;
+{
+       PyObject *_res = NULL;
+       short _rv;
+       if (!PyArg_ParseTuple(_args, ""))
+               return NULL;
+       _rv = GetDefFontSize();
+       _res = Py_BuildValue("h",
+                            _rv);
+       return _res;
+}
+
+static PyObject *Fm_IsOutline(_self, _args)
+       PyObject *_self;
+       PyObject *_args;
+{
+       PyObject *_res = NULL;
+       Boolean _rv;
+       Point numer;
+       Point denom;
+       if (!PyArg_ParseTuple(_args, "O&O&",
+                             PyMac_GetPoint, &numer,
+                             PyMac_GetPoint, &denom))
+               return NULL;
+       _rv = IsOutline(numer,
+                       denom);
+       _res = Py_BuildValue("b",
+                            _rv);
+       return _res;
+}
+
+static PyObject *Fm_SetOutlinePreferred(_self, _args)
+       PyObject *_self;
+       PyObject *_args;
+{
+       PyObject *_res = NULL;
+       Boolean outlinePreferred;
+       if (!PyArg_ParseTuple(_args, "b",
+                             &outlinePreferred))
+               return NULL;
+       SetOutlinePreferred(outlinePreferred);
+       Py_INCREF(Py_None);
+       _res = Py_None;
+       return _res;
+}
+
+static PyObject *Fm_GetOutlinePreferred(_self, _args)
+       PyObject *_self;
+       PyObject *_args;
+{
+       PyObject *_res = NULL;
+       Boolean _rv;
+       if (!PyArg_ParseTuple(_args, ""))
+               return NULL;
+       _rv = GetOutlinePreferred();
+       _res = Py_BuildValue("b",
+                            _rv);
+       return _res;
+}
+
+static PyObject *Fm_SetPreserveGlyph(_self, _args)
+       PyObject *_self;
+       PyObject *_args;
+{
+       PyObject *_res = NULL;
+       Boolean preserveGlyph;
+       if (!PyArg_ParseTuple(_args, "b",
+                             &preserveGlyph))
+               return NULL;
+       SetPreserveGlyph(preserveGlyph);
+       Py_INCREF(Py_None);
+       _res = Py_None;
+       return _res;
+}
+
+static PyObject *Fm_GetPreserveGlyph(_self, _args)
+       PyObject *_self;
+       PyObject *_args;
+{
+       PyObject *_res = NULL;
+       Boolean _rv;
+       if (!PyArg_ParseTuple(_args, ""))
+               return NULL;
+       _rv = GetPreserveGlyph();
+       _res = Py_BuildValue("b",
+                            _rv);
+       return _res;
+}
+
+static PyObject *Fm_FlushFonts(_self, _args)
+       PyObject *_self;
+       PyObject *_args;
+{
+       PyObject *_res = NULL;
+       OSErr _err;
+       if (!PyArg_ParseTuple(_args, ""))
+               return NULL;
+       _err = FlushFonts();
+       if (_err != noErr) return PyMac_Error(_err);
+       Py_INCREF(Py_None);
+       _res = Py_None;
+       return _res;
+}
+
+static PyObject *Fm_GetSysFont(_self, _args)
+       PyObject *_self;
+       PyObject *_args;
+{
+       PyObject *_res = NULL;
+       short _rv;
+       if (!PyArg_ParseTuple(_args, ""))
+               return NULL;
+       _rv = GetSysFont();
+       _res = Py_BuildValue("h",
+                            _rv);
+       return _res;
+}
+
+static PyObject *Fm_GetAppFont(_self, _args)
+       PyObject *_self;
+       PyObject *_args;
+{
+       PyObject *_res = NULL;
+       short _rv;
+       if (!PyArg_ParseTuple(_args, ""))
+               return NULL;
+       _rv = GetAppFont();
+       _res = Py_BuildValue("h",
+                            _rv);
+       return _res;
+}
+
+static PyMethodDef Fm_methods[] = {
+       {"InitFonts", (PyCFunction)Fm_InitFonts, 1,
+        "() -> None"},
+       {"GetFontName", (PyCFunction)Fm_GetFontName, 1,
+        "(short familyID) -> (Str255 name)"},
+       {"GetFNum", (PyCFunction)Fm_GetFNum, 1,
+        "(Str255 name) -> (short familyID)"},
+       {"RealFont", (PyCFunction)Fm_RealFont, 1,
+        "(short fontNum, short size) -> (Boolean _rv)"},
+       {"SetFontLock", (PyCFunction)Fm_SetFontLock, 1,
+        "(Boolean lockFlag) -> None"},
+       {"SetFScaleDisable", (PyCFunction)Fm_SetFScaleDisable, 1,
+        "(Boolean fscaleDisable) -> None"},
+       {"FontMetrics", (PyCFunction)Fm_FontMetrics, 1,
+        "() -> (FMetricRec theMetrics)"},
+       {"SetFractEnable", (PyCFunction)Fm_SetFractEnable, 1,
+        "(Boolean fractEnable) -> None"},
+       {"GetDefFontSize", (PyCFunction)Fm_GetDefFontSize, 1,
+        "() -> (short _rv)"},
+       {"IsOutline", (PyCFunction)Fm_IsOutline, 1,
+        "(Point numer, Point denom) -> (Boolean _rv)"},
+       {"SetOutlinePreferred", (PyCFunction)Fm_SetOutlinePreferred, 1,
+        "(Boolean outlinePreferred) -> None"},
+       {"GetOutlinePreferred", (PyCFunction)Fm_GetOutlinePreferred, 1,
+        "() -> (Boolean _rv)"},
+       {"SetPreserveGlyph", (PyCFunction)Fm_SetPreserveGlyph, 1,
+        "(Boolean preserveGlyph) -> None"},
+       {"GetPreserveGlyph", (PyCFunction)Fm_GetPreserveGlyph, 1,
+        "() -> (Boolean _rv)"},
+       {"FlushFonts", (PyCFunction)Fm_FlushFonts, 1,
+        "() -> None"},
+       {"GetSysFont", (PyCFunction)Fm_GetSysFont, 1,
+        "() -> (short _rv)"},
+       {"GetAppFont", (PyCFunction)Fm_GetAppFont, 1,
+        "() -> (short _rv)"},
+       {NULL, NULL, 0}
+};
+
+
+
+
+void initFm()
+{
+       PyObject *m;
+       PyObject *d;
+
+
+
+
+       m = Py_InitModule("Fm", Fm_methods);
+       d = PyModule_GetDict(m);
+       Fm_Error = PyMac_GetOSErrException();
+       if (Fm_Error == NULL ||
+           PyDict_SetItemString(d, "Error", Fm_Error) != 0)
+               Py_FatalError("can't initialize Fm.Error");
+}
+
+/* ========================= End module Fm ========================== */
+
diff --git a/Mac/Modules/fm/fmscan.py b/Mac/Modules/fm/fmscan.py
new file mode 100644 (file)
index 0000000..adbb3dc
--- /dev/null
@@ -0,0 +1,46 @@
+# Scan an Apple header file, generating a Python file of generator calls.
+
+import addpack
+addpack.addpack(':tools:bgen:bgen')
+from scantools import Scanner
+
+LONG = "Fonts"
+SHORT = "Fm"
+
+def main():
+       input = "Fonts.h"
+       output = SHORT + "gen.py"
+       defsoutput = LONG + ".py"
+       scanner = MyScanner(input, output, defsoutput)
+       scanner.scan()
+       scanner.close()
+       print "=== Done scanning and generating, now importing the generated code... ==="
+       exec "import " + SHORT + "support"
+       print "=== Done.  It's up to you to compile it now! ==="
+
+class MyScanner(Scanner):
+
+       def destination(self, type, name, arglist):
+               classname = "Function"
+               listname = "functions"
+               return classname, listname
+
+       def makeblacklistnames(self):
+               return [
+                       "OutlineMetrics",       # Too complicated
+                       ]
+
+       def makeblacklisttypes(self):
+               return [
+                       "FMInput_ptr",  # Not needed for now
+                       "FMOutPtr",             # Ditto
+                       ]
+
+       def makerepairinstructions(self):
+               return [
+                       ([('Str255', '*', 'InMode')], [('Str255', '*', 'OutMode')]),
+                       ([('FMetricRecPtr', 'theMetrics', 'InMode')], [('FMetricRecPtr', 'theMetrics', 'OutMode')]),
+                       ]
+                       
+if __name__ == "__main__":
+       main()
diff --git a/Mac/Modules/fm/fmsupport.py b/Mac/Modules/fm/fmsupport.py
new file mode 100644 (file)
index 0000000..f0b1e29
--- /dev/null
@@ -0,0 +1,75 @@
+# This script generates a Python interface for an Apple Macintosh Manager.
+# It uses the "bgen" package to generate C code.
+# The function specifications are generated by scanning the mamager's header file,
+# using the "scantools" package (customized for this particular manager).
+
+import string
+
+# Declarations that change for each manager
+MACHEADERFILE = 'Fonts.h'              # The Apple header file
+MODNAME = 'Fm'                         # The name of the module
+
+# The following is *usually* unchanged but may still require tuning
+MODPREFIX = MODNAME                    # The prefix for module-wide routines
+INPUTFILE = string.lower(MODPREFIX) + 'gen.py' # The file generated by the scanner
+OUTPUTFILE = MODNAME + "module.c"      # The file generated by this program
+
+from macsupport import *
+
+# Create the type objects
+
+includestuff = includestuff + """
+#include <%s>""" % MACHEADERFILE + """
+
+/*
+** Parse/generate ComponentDescriptor records
+*/
+PyObject *FMRec_New(itself)
+       FMetricRec *itself;
+{
+
+       return Py_BuildValue("O&O&O&O&O&", 
+               PyMac_BuildFixed, itself->ascent,
+               PyMac_BuildFixed, itself->descent,
+               PyMac_BuildFixed, itself->leading,
+               PyMac_BuildFixed, itself->widMax,
+               ResObj_New, itself->wTabHandle);
+}
+
+#if 0
+/* Not needed... */
+FMRec_Convert(v, p_itself)
+       PyObject *v;
+       FMetricRec *p_itself;
+{
+       return PyArg_ParseTuple(v, "O&O&O&O&O&",
+               PyMac_GetFixed, &itself->ascent,
+               PyMac_GetFixed, &itself->descent,
+               PyMac_GetFixed, &itself->leading,
+               PyMac_GetFixed, &itself->widMax,
+               ResObj_Convert, &itself->wTabHandle);
+}
+#endif
+
+"""
+
+FMetricRecPtr = OpaqueType('FMetricRec', 'FMRec')
+
+# Create the generator groups and link them
+module = MacModule(MODNAME, MODPREFIX, includestuff, finalstuff, initstuff)
+
+# Create the generator classes used to populate the lists
+Function = OSErrFunctionGenerator
+
+# Create and populate the lists
+functions = []
+execfile(INPUTFILE)
+
+# add the populated lists to the generator groups
+# (in a different wordl the scan program would generate this)
+for f in functions: module.add(f)
+
+# generate output (open the output file as late as possible)
+SetOutputFileName(OUTPUTFILE)
+module.generate()
+