From: Jack Jansen <jack.jansen@cwi.nl>
Date: Thu, 23 Dec 1999 14:32:06 +0000 (+0000)
Subject: Unified handle-conversion scheme to
X-Git-Tag: v1.6a1~584
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a1a0fef2ea9ece5b16f9e6c37800778c64844e69;p=python
Unified handle-conversion scheme to
handle = Ctl.as_Resource(ctl)
ctl = Ctl.as_Control(handle)
and similarly for List, Menu, TE. The old handle.as_Control() methods are
still there for backward compatability.
---
diff --git a/Mac/Modules/ctl/Ctlmodule.c b/Mac/Modules/ctl/Ctlmodule.c
index d1deee8684..3648a554d5 100644
--- a/Mac/Modules/ctl/Ctlmodule.c
+++ b/Mac/Modules/ctl/Ctlmodule.c
@@ -45,6 +45,7 @@ extern PyObject *WinObj_WhichWindow(WindowPtr);
#include <Controls.h>
#define as_Control(h) ((ControlHandle)h)
+#define as_Resource(ctl) ((Handle)ctl)
#define resNotFound -192 /* Can't include <Errors.h> because of Python's "errors.h" */
@@ -1008,9 +1009,13 @@ static PyObject *CtlObj_as_Resource(_self, _args)
PyObject *_args;
{
PyObject *_res = NULL;
-
- return ResObj_New((Handle)_self->ob_itself);
-
+ Handle _rv;
+ if (!PyArg_ParseTuple(_args, ""))
+ return NULL;
+ _rv = as_Resource(_self->ob_itself);
+ _res = Py_BuildValue("O&",
+ ResObj_New, _rv);
+ return _res;
}
static PyObject *CtlObj_DisposeControl(_self, _args)
@@ -1400,7 +1405,7 @@ static PyMethodDef CtlObj_methods[] = {
{"GetControlDataSize", (PyCFunction)CtlObj_GetControlDataSize, 1,
"(ControlPartCode inPart, ResType inTagName) -> (Size outMaxSize)"},
{"as_Resource", (PyCFunction)CtlObj_as_Resource, 1,
- "Return this Control as a Resource"},
+ "() -> (Handle _rv)"},
{"DisposeControl", (PyCFunction)CtlObj_DisposeControl, 1,
"() -> None"},
{"TrackControl", (PyCFunction)CtlObj_TrackControl, 1,
diff --git a/Mac/Modules/ctl/ctledit.py b/Mac/Modules/ctl/ctledit.py
index 97534e2bdb..ea433e5802 100644
--- a/Mac/Modules/ctl/ctledit.py
+++ b/Mac/Modules/ctl/ctledit.py
@@ -2,13 +2,7 @@ f = Function(ControlHandle, 'as_Control',
(Handle, 'h', InMode))
functions.append(f)
-as_resource_body = """
-return ResObj_New((Handle)_self->ob_itself);
-"""
-
-f = ManualGenerator("as_Resource", as_resource_body)
-f.docstring = lambda : "Return this Control as a Resource"
-
+f = Method(Handle, 'as_Resource', (ControlHandle, 'ctl', InMode))
methods.append(f)
DisposeControl_body = """
diff --git a/Mac/Modules/ctl/ctlsupport.py b/Mac/Modules/ctl/ctlsupport.py
index 4a4620fcb4..8ac9d5c543 100644
--- a/Mac/Modules/ctl/ctlsupport.py
+++ b/Mac/Modules/ctl/ctlsupport.py
@@ -45,6 +45,7 @@ includestuff = includestuff + """
#include <%s>""" % MACHEADERFILE + """
#define as_Control(h) ((ControlHandle)h)
+#define as_Resource(ctl) ((Handle)ctl)
#define resNotFound -192 /* Can't include <Errors.h> because of Python's "errors.h" */
diff --git a/Mac/Modules/list/Listmodule.c b/Mac/Modules/list/Listmodule.c
index 5d934bf450..c9091e6b35 100644
--- a/Mac/Modules/list/Listmodule.c
+++ b/Mac/Modules/list/Listmodule.c
@@ -44,6 +44,9 @@ extern PyObject *WinObj_WhichWindow(WindowPtr);
#include <Lists.h>
+#define as_List(x) ((ListHandle)x)
+#define as_Resource(lh) ((Handle)lh)
+
static PyObject *List_Error;
/* ------------------------ Object type List ------------------------ */
@@ -506,6 +509,20 @@ static PyObject *ListObj_LDraw(_self, _args)
return _res;
}
+static PyObject *ListObj_as_Resource(_self, _args)
+ ListObject *_self;
+ PyObject *_args;
+{
+ PyObject *_res = NULL;
+ Handle _rv;
+ if (!PyArg_ParseTuple(_args, ""))
+ return NULL;
+ _rv = as_Resource(_self->ob_itself);
+ _res = Py_BuildValue("O&",
+ ResObj_New, _rv);
+ return _res;
+}
+
static PyMethodDef ListObj_methods[] = {
{"LAddColumn", (PyCFunction)ListObj_LAddColumn, 1,
"(short count, short colNum) -> (short _rv)"},
@@ -551,6 +568,8 @@ static PyMethodDef ListObj_methods[] = {
"(Boolean setIt, Point theCell) -> None"},
{"LDraw", (PyCFunction)ListObj_LDraw, 1,
"(Point theCell) -> None"},
+ {"as_Resource", (PyCFunction)ListObj_as_Resource, 1,
+ "() -> (Handle _rv)"},
{NULL, NULL, 0}
};
@@ -662,9 +681,27 @@ static PyObject *List_LNew(_self, _args)
return _res;
}
+static PyObject *List_as_List(_self, _args)
+ PyObject *_self;
+ PyObject *_args;
+{
+ PyObject *_res = NULL;
+ ListHandle _rv;
+ Handle h;
+ if (!PyArg_ParseTuple(_args, "O&",
+ ResObj_Convert, &h))
+ return NULL;
+ _rv = as_List(h);
+ _res = Py_BuildValue("O&",
+ ListObj_New, _rv);
+ return _res;
+}
+
static PyMethodDef List_methods[] = {
{"LNew", (PyCFunction)List_LNew, 1,
"(Rect rView, Rect dataBounds, Point cSize, short theProc, WindowPtr theWindow, Boolean drawIt, Boolean hasGrow, Boolean scrollHoriz, Boolean scrollVert) -> (ListHandle _rv)"},
+ {"as_List", (PyCFunction)List_as_List, 1,
+ "(Handle h) -> (ListHandle _rv)"},
{NULL, NULL, 0}
};
diff --git a/Mac/Modules/list/listsupport.py b/Mac/Modules/list/listsupport.py
index 686875d26d..4fd7d7e8c8 100644
--- a/Mac/Modules/list/listsupport.py
+++ b/Mac/Modules/list/listsupport.py
@@ -27,10 +27,13 @@ VarOutBufferShortsize = VarHeapOutputBufferType('char', 'short', 's') # (buf, &l
InBufferShortsize = VarInputBufferType('char', 'short', 's') # (buf, len)
RgnHandle = OpaqueByValueType("RgnHandle", "ResObj")
-
+Handle = OpaqueByValueType("Handle", "ResObj")
includestuff = includestuff + """
#include <%s>""" % MACHEADERFILE + """
+
+#define as_List(x) ((ListHandle)x)
+#define as_Resource(lh) ((Handle)lh)
"""
class ListMethodGenerator(MethodGenerator):
@@ -93,7 +96,7 @@ class MyObjectDefinition(GlobalObjectDefinition):
def outputSetattr(self):
Output(setattrCode)
-
+
# From here on it's basically all boiler plate...
# Create the generator groups and link them
@@ -110,6 +113,13 @@ functions = []
methods = []
execfile(INPUTFILE)
+# Function to convert any handle to a list and vv.
+f = Function(ListHandle, 'as_List', (Handle, 'h', InMode))
+functions.append(f)
+
+f = Method(Handle, 'as_Resource', (ListHandle, 'lh', InMode))
+methods.append(f)
+
# 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)
diff --git a/Mac/Modules/menu/Menumodule.c b/Mac/Modules/menu/Menumodule.c
index 52308b70ce..e40ace7480 100644
--- a/Mac/Modules/menu/Menumodule.c
+++ b/Mac/Modules/menu/Menumodule.c
@@ -48,6 +48,7 @@ extern PyObject *WinObj_WhichWindow(WindowPtr);
#define resNotFound -192 /* Can't include <Errors.h> because of Python's "errors.h" */
#define as_Menu(h) ((MenuHandle)h)
+#define as_Resource(h) ((Handle)h)
static PyObject *Menu_Error;
@@ -1123,9 +1124,13 @@ static PyObject *MenuObj_as_Resource(_self, _args)
PyObject *_args;
{
PyObject *_res = NULL;
-
- return ResObj_New((Handle)_self->ob_itself);
-
+ Handle _rv;
+ if (!PyArg_ParseTuple(_args, ""))
+ return NULL;
+ _rv = as_Resource(_self->ob_itself);
+ _res = Py_BuildValue("O&",
+ ResObj_New, _rv);
+ return _res;
}
static PyObject *MenuObj_AppendMenu(_self, _args)
@@ -1291,7 +1296,7 @@ static PyMethodDef MenuObj_methods[] = {
{"IsMenuItemIconEnabled", (PyCFunction)MenuObj_IsMenuItemIconEnabled, 1,
"(UInt16 item) -> (Boolean _rv)"},
{"as_Resource", (PyCFunction)MenuObj_as_Resource, 1,
- "Return this Menu as a Resource"},
+ "() -> (Handle _rv)"},
{"AppendMenu", (PyCFunction)MenuObj_AppendMenu, 1,
"(Str255 data) -> None"},
{"InsertMenu", (PyCFunction)MenuObj_InsertMenu, 1,
diff --git a/Mac/Modules/menu/menuedit.py b/Mac/Modules/menu/menuedit.py
index 8e7d12b418..5409663eba 100644
--- a/Mac/Modules/menu/menuedit.py
+++ b/Mac/Modules/menu/menuedit.py
@@ -3,17 +3,10 @@ f = Function(void, 'OpenDeskAcc',
)
functions.append(f)
-f = Function(MenuHandle, 'as_Menu',
- (Handle, 'h', InMode))
+f = Function(MenuHandle, 'as_Menu', (Handle, 'h', InMode))
functions.append(f)
-as_resource_body = """
-return ResObj_New((Handle)_self->ob_itself);
-"""
-
-f = ManualGenerator("as_Resource", as_resource_body)
-f.docstring = lambda : "Return this Menu as a Resource"
-
+f = Method(Handle, 'as_Resource', (MenuHandle, 'h', InMode))
methods.append(f)
# The following have "Mac" prepended to their names in the include file
diff --git a/Mac/Modules/menu/menusupport.py b/Mac/Modules/menu/menusupport.py
index 6424ed9a93..b706a36e94 100644
--- a/Mac/Modules/menu/menusupport.py
+++ b/Mac/Modules/menu/menusupport.py
@@ -24,6 +24,7 @@ from macsupport import *
MenuHandle = OpaqueByValueType(OBJECTTYPE, OBJECTPREFIX)
MenuRef = MenuHandle
+Handle = OpaqueByValueType("Handle", "ResObj")
unsigned_char = Type('unsigned char', 'b')
@@ -34,6 +35,7 @@ includestuff = includestuff + """
#define resNotFound -192 /* Can't include <Errors.h> because of Python's "errors.h" */
#define as_Menu(h) ((MenuHandle)h)
+#define as_Resource(h) ((Handle)h)
"""
class MyObjectDefinition(GlobalObjectDefinition):
diff --git a/Mac/Modules/te/TEmodule.c b/Mac/Modules/te/TEmodule.c
index 5d5e05a76e..5b6502031f 100644
--- a/Mac/Modules/te/TEmodule.c
+++ b/Mac/Modules/te/TEmodule.c
@@ -44,6 +44,9 @@ extern PyObject *WinObj_WhichWindow(WindowPtr);
#include <TextEdit.h>
+#define as_TE(h) ((TEHandle)h)
+#define as_Handle(teh) ((Handle)teh)
+
/* Exported by Qdmodule.c: */
extern PyObject *QdRGB_New(RGBColor *);
extern int QdRGB_Convert(PyObject *, RGBColor *);
@@ -740,6 +743,20 @@ static PyObject *TEObj_TEGetHiliteRgn(_self, _args)
return _res;
}
+static PyObject *TEObj_as_Handle(_self, _args)
+ TEObject *_self;
+ PyObject *_args;
+{
+ PyObject *_res = NULL;
+ Handle _rv;
+ if (!PyArg_ParseTuple(_args, ""))
+ return NULL;
+ _rv = as_Handle(_self->ob_itself);
+ _res = Py_BuildValue("O&",
+ ResObj_New, _rv);
+ return _res;
+}
+
static PyMethodDef TEObj_methods[] = {
{"TESetText", (PyCFunction)TEObj_TESetText, 1,
"(Buffer text) -> None"},
@@ -813,6 +830,8 @@ static PyMethodDef TEObj_methods[] = {
"(short feature, short action) -> (short _rv)"},
{"TEGetHiliteRgn", (PyCFunction)TEObj_TEGetHiliteRgn, 1,
"(RgnHandle region) -> None"},
+ {"as_Handle", (PyCFunction)TEObj_as_Handle, 1,
+ "() -> (Handle _rv)"},
{NULL, NULL, 0}
};
@@ -1029,6 +1048,22 @@ static PyObject *TE_TEToScrap(_self, _args)
return _res;
}
+static PyObject *TE_as_TE(_self, _args)
+ PyObject *_self;
+ PyObject *_args;
+{
+ PyObject *_res = NULL;
+ TEHandle _rv;
+ Handle h;
+ if (!PyArg_ParseTuple(_args, "O&",
+ ResObj_Convert, &h))
+ return NULL;
+ _rv = as_TE(h);
+ _res = Py_BuildValue("O&",
+ TEObj_New, _rv);
+ return _res;
+}
+
static PyMethodDef TE_methods[] = {
{"TEScrapHandle", (PyCFunction)TE_TEScrapHandle, 1,
"() -> (Handle _rv)"},
@@ -1046,6 +1081,8 @@ static PyMethodDef TE_methods[] = {
"() -> None"},
{"TEToScrap", (PyCFunction)TE_TEToScrap, 1,
"() -> None"},
+ {"as_TE", (PyCFunction)TE_as_TE, 1,
+ "(Handle h) -> (TEHandle _rv)"},
{NULL, NULL, 0}
};
diff --git a/Mac/Modules/te/tesupport.py b/Mac/Modules/te/tesupport.py
index 7802ae9d5e..b078649f2e 100644
--- a/Mac/Modules/te/tesupport.py
+++ b/Mac/Modules/te/tesupport.py
@@ -23,7 +23,7 @@ from macsupport import *
# Create the type objects
TEHandle = OpaqueByValueType("TEHandle", "TEObj")
CharsHandle = OpaqueByValueType("CharsHandle", "ResObj")
-##Handle = OpaqueByValueType("Handle", "ResObj")
+Handle = OpaqueByValueType("Handle", "ResObj")
StScrpHandle = OpaqueByValueType("StScrpHandle", "ResObj")
TEStyleHandle = OpaqueByValueType("TEStyleHandle", "ResObj")
RgnHandle = OpaqueByValueType("RgnHandle", "ResObj")
@@ -34,6 +34,9 @@ TextStyle_ptr = TextStyle
includestuff = includestuff + """
#include <%s>""" % MACHEADERFILE + """
+#define as_TE(h) ((TEHandle)h)
+#define as_Resource(teh) ((Handle)teh)
+
/* Exported by Qdmodule.c: */
extern PyObject *QdRGB_New(RGBColor *);
extern int QdRGB_Convert(PyObject *, RGBColor *);
@@ -143,6 +146,12 @@ functions = []
methods = []
execfile(INPUTFILE)
+# Converter from/to handle
+f = Function(TEHandle, 'as_TE', (Handle, 'h', InMode))
+functions.append(f)
+f = Method(Handle, 'as_Resource', (TEHandle, 'teh', InMode))
+methods.append(f)
+
# 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)