Mercurial > projects > dwt-mac
view dwt/internal/objc/runtime.d @ 7:e831403a80a9
Add 'cast' to casts
author | Frank Benoit <benoit@tionex.de> |
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date | Wed, 27 Aug 2008 14:30:35 +0200 |
parents | 8b48be5454ce |
children | 30a762abda2a |
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/** * Copyright: Copyright (c) 2008 Jacob Carlborg. All rights reserved. * Authors: Jacob Carlborg * Version: Initial created: 2008 * License: $(LINK2 http://opensource.org/licenses/bsd-license.php, BSD Style) * */ module dwt.internal.objc.runtime; import tango.stdc.stringz : fromStringz, toStringz; import dwt.dwthelper.utils : string; import dwt.internal.cocoa.NSPoint; import dwt.internal.cocoa.NSRange; import dwt.internal.cocoa.NSSize; static import dwt.internal.objc.bindings; alias objc_ivar* Ivar; alias objc_method* Method; alias objc_object Protocol; alias char* SEL; alias objc_class* Class; alias objc_object* id; alias extern cast(C) id function(id, SEL, ...) IMP; struct objc_object { Class isa; } struct objc_super { id receiver; Class clazz; } struct objc_class { Class isa; Class super_class; const char* name; int versionn; int info; int instance_size; objc_ivar_list* ivars; objc_method_list** methodLists; objc_cache* cache; objc_protocol_list* protocols; } struct objc_ivar { char* ivar_name; char* ivar_type; int ivar_offset; version cast(X86_64) int space; } struct objc_ivar_list { int ivar_count; version cast(X86_64) int space; /* variable length structure */ objc_ivar ivar_list[1]; } struct objc_method { SEL method_name; char* method_types; IMP method_imp; } struct objc_method_list { objc_method_list* obsolete; int method_count; version cast(X86_64) int space; /* variable length structure */ objc_method method_list[1]; } struct objc_cache { uint mask /* total = mask + 1 */; uint occupied; Method buckets[1]; } struct objc_protocol_list { objc_protocol_list* next; long count; Protocol* list[1]; } alias dwt.internal.objc.bindings.objc_registerClassPair objc_registerClassPair; bool class_addIvar (Class cls, string name, size_t size, byte alignment, string types) { return dwt.internal.objc.bindings.class_addIvar(cls, name.ptr, size, alignment, types.ptr); } bool class_addMethod (Class cls, SEL name, IMP imp, string types) { return dwt.internal.objc.bindings.class_addMethod(cls, name, imp, types.ptr); } Class objc_allocateClassPair (Class superclass, string name, size_t extraBytes) { return dwt.internal.objc.bindings.objc_allocateClassPair(superclass, name.ptr, extraBytes); } id objc_getClass (string name) { return dwt.internal.objc.bindings.objc_getClass(name.ptr); } id objc_lookUpClass (string name) { return dwt.internal.objc.bindings.objc_lookUpClass(name.ptr); } string object_getClassName (id obj) { return fromStringz(dwt.internal.objc.bindings.object_getClassName(obj)); } Ivar object_getInstanceVariable (id obj, string name, void** outValue) { return dwt.internal.objc.bindings.object_getInstanceVariable(obj, name.ptr, outValue); } Ivar object_setInstanceVariable (id obj, string name, void* value) { return dwt.internal.objc.bindings.object_setInstanceVariable(obj, name.ptr, value); } string sel_registerName (string str) { return fromStringz(dwt.internal.objc.bindings.sel_registerName(str.ptr)); } id objc_msgSend (ARGS...)(id theReceiver, string theSelector, ARGS args) { return dwt.internal.objc.bindings.objc_msgSend(theReceiver, theSelector.ptr, args); } /// dummy function for now int objc_msgSend_struct (T, ARGS...)(T* result, id theReceiver, string theSelector, ARGS args) { //result = *cast(T) dwt.internal.objc.bindings.objc_msgSend(theReceiver, theSelector.ptr, args); return 0; } void objc_msgSend_stret (T, ARGS...)(T* stretAddr, id theReceiver, string theSelector, ARGS args) { dwt.internal.objc.bindings.objc_msgSend_stret(stretAddr, theReceiver, theSelector.ptr, args); } id objc_msgSendSuper (ARGS...)(objc_super* superr, string op, ARGS args) { return dwt.internal.objc.bindings.objc_msgSendSuper(superr, op.ptr, args); } version cast(X86) { double objc_msgSend_fpret(ARGS...)(id self, string op, ARGS args) { return dwt.internal.objc.bindings.objc_msgSend_fpret(self, op.ptr, args); } }