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-rw-r--r--plot/osx/acoccoa.h402
1 files changed, 0 insertions, 402 deletions
diff --git a/plot/osx/acoccoa.h b/plot/osx/acoccoa.h
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--- a/plot/osx/acoccoa.h
+++ /dev/null
@@ -1,402 +0,0 @@
-
-#ifndef ACOCCOA_H
-
-/* OS X Coccoa support code for Argyll. */
-/* In some places we really prefer not to have OS X code */
-/* in separate .m files, so we'll do it all from C. */
-
-#include <Carbon/Carbon.h>
-
-#if __MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
-# include <objc/runtime.h>
-# include <objc/message.h>
-#else
-# include <objc/objc-runtime.h>
-
-/* Objective-C runtime compatibility functions for < 10.5 */
-
-/* Create a class definition, but don't register it */
-Class CreateClassDefinition(const char *name, const char *superclassName) {
- struct objc_class *meta_class;
- struct objc_class *super_class;
- struct objc_class *new_class;
- struct objc_class *root_class;
-
- // Ensure that the superclass exists and that someone
- // hasn't already implemented a class with the same name
- //
- super_class = (struct objc_class *)objc_lookUpClass(superclassName);
- if (super_class == nil) {
- printf("failed to lookup '%s'\n",superclassName);
- return Nil;
- }
-
- if (objc_lookUpClass(name) != nil) {
- return Nil;
- }
-
- // Find the root class
- root_class = super_class;
- while(root_class->super_class != nil)
- root_class = root_class->super_class;
-
- // Allocate space for the class and its metaclass
- if ((new_class = calloc(2, sizeof(struct objc_class))) == NULL) {
- return Nil;
- }
- meta_class = &new_class[1];
-
- // setup class
- new_class->isa = meta_class;
- new_class->info = CLS_CLASS;
- meta_class->info = CLS_META;
-
- // Create a copy of the class name.
- // For efficiency, we have the metaclass and the class itself
- // to share this copy of the name, but this is not a requirement
- // imposed by the runtime.
- if ((new_class->name = strdup(name)) == NULL) {
- free(new_class);
- }
- meta_class->name = new_class->name;
-
- // Allocate empty method lists.
- // We can add methods later.
- if ((new_class->methodLists = calloc( 1, sizeof(struct objc_method_list *))) == NULL) {
- free((void *)new_class->name);
- free(new_class);
- return Nil;
- }
- *new_class->methodLists = (struct objc_method_list *) -1;
- if ((meta_class->methodLists = calloc(1, sizeof(struct objc_method_list *))) == NULL) {
- free(new_class->methodLists);
- free((void *)new_class->name);
- free(new_class);
- return Nil;
- }
- *meta_class->methodLists = (struct objc_method_list *) -1;
-
- // Connect the class definition to the class hierarchy:
- // Connect the class to the superclass.
- // Connect the metaclass to the metaclass of the superclass.
- // Connect the metaclass of the metaclass to the metaclass of the root class.
- new_class->super_class = super_class;
- meta_class->super_class = super_class->isa;
- meta_class->isa = (void *)root_class->isa;
-
- // Set the sizes of the class and the metaclass.
- new_class->instance_size = super_class->instance_size;
- meta_class->instance_size = meta_class->super_class->instance_size;
-
- return new_class;
-}
-
-/* Add an array of methods. Null terminated by name array */
-/* We assume that the class is being created, and that there are */
-/* no existing methods. */
-BOOL registerDynamicMethods(Class cls, const char *mnames[], IMP mimps[], const char *mtypes[]) {
- int i, nmeth;
- struct objc_method_list *methodList;
-
- /* Count the number of methods */
- for (nmeth = 0; mnames[nmeth] != NULL && mnames[nmeth][0] != '\000'; nmeth++)
- ;
-
- /* Allocate an array */
- methodList = malloc(sizeof(struct objc_method_list) + (nmeth-1) * sizeof(struct objc_method));
-
- methodList->method_count = nmeth;
- for (i = 0; i < nmeth; i++) {
- // Get or register the selector for the method name
- SEL methodSEL = SELUID(mnames[i]);
-
- // Registering the method seems to register the selector
- if (ISSELECTOR(methodSEL) == NO) {
- methodSEL = sel_registerName(mnames[i]);
- }
-
- // Fill out the method list
- methodList->method_list[i].method_name = methodSEL;
- methodList->method_list[i].method_imp = mimps[i];
- methodList->method_list[i].method_types = strdup(mtypes[i]);
- }
-
- // Register our methods
- class_addMethods((Class)cls, methodList);
-
- return YES;
-}
-
-/* Add an array of instance variables. Null terminated by name array */
-/* We assume that the class is being created, and that there are */
-/* no existing methods. */
-BOOL registerDynamicVariables(Class cls, const char *names[], size_t sizes[], const char *types[]) {
- int i, nvar = 1;
- int vsize;
- struct objc_ivar *ivarp;
-
- /* Count the number of variables */
- for (nvar = 0; names[nvar] != NULL && names[nvar][0] != '\000'; nvar++)
- ;
-
- vsize = sizeof(struct objc_ivar_list) + (nvar - 1) * sizeof(struct objc_ivar);
- cls->ivars = calloc(vsize, 1);
- cls->ivars->ivar_count = nvar;
-
- for (i = 0; i < nvar; i++) {
- int abytes;
- ivarp = &cls->ivars->ivar_list[i];
-
- /* Set the variable information */
- ivarp->ivar_name = strdup(names[i]);
- ivarp->ivar_type = strdup(types[i]);
-
- /* Align the offset for this variable to it's size, limiting to 64 bits */
- if ((abytes = sizes[i]) > 8)
- abytes = 8;
- cls->instance_size = (cls->instance_size + abytes-1) & ~(abytes-1);
- ivarp->ivar_offset = (int)cls->instance_size;
- cls->instance_size += sizes[i];
- }
-
- return YES;
-}
-
-#endif /* __MAC_OS_X_VERSION_MAX_ALLOWED >= 1050 */
-
-extern id NSApp;
-
-/* Create a class */
-BOOL registerClass(
-const char *name, /* Name of class being created */
-const char *supername, /* Name of superclass */
-const char *methnames[], /* List of method names, empty string terminated */
-IMP methimps[], /* Method implementations */
-const char *methsigs[], /* Method signatures */
-const char *varnames[], /* List of variable names, empty string terminated */
-size_t varsizes[], /* Variable size in bytes */
-const char *varsigs[] /* Variable signatures */
-) {
- int i;
- Class nclass;
-
-#if __MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
- nclass = objc_allocateClassPair((Class)objc_getClass(supername), name, 0);
- if (nclass == Nil) {
- return NO;
- }
-
- for (i = 0; methnames[i] != NULL && methnames[i][0] != '\000'; i++) {
- class_addMethod(nclass, sel_getUid(methnames[i]), methimps[i], methsigs[i]);
- }
-
- // Should check return value is YES
- for (i = 0; varnames[i] != NULL && varnames[i][0] != '\000'; i++) {
- int asize;
- while( (1 << asize) < varsizes[i] && asize < 8)
- asize++;
- class_addIvar(nclass, varnames[i], varsizes[i], asize, varsigs[i]);
- }
-
- // Must be called after adding instance variable
- objc_registerClassPair(nclass);
-#else
- /* Use compat.h functions to do the dirty work */
- // Should check the return value!
- if ((nclass = CreateClassDefinition(name, supername)) == Nil) {
- return NO;
- }
-
- registerDynamicMethods(nclass, methnames, methimps, methsigs);
-
- registerDynamicVariables(nclass, varnames, varsizes, varsigs);
-
- // Register the class with the runtime.
- objc_addClass(nclass);
-#endif
- return YES;
-}
-
-/* ------------------------------------------------ */
-/* One of the primary disadvantages of coding Coccoa in C */
-/* is the lack of compatible .h files. We have to make our own.. */
-
-/* ------------------------------------------------ */
-
-/* Foundation stuff */
-
-#ifndef __OBJC__
-
-#if !defined(FSTATIC_INLINE)
-# if defined (__GNUC__) && (__GNUC__ == 4)
-# define FSTATIC_INLINE static __inline__ __attribute__((always_inline))
-# else
-# define FSTATIC_INLINE static __inline__
-# endif
-#endif
-
-#ifdef __LP64__
-typedef double NSFloat;
-#else
-typedef float NSFloat;
-#endif
-
-typedef struct _NSPoint {
- NSFloat x;
- NSFloat y;
-} NSPoint;
-
-FSTATIC_INLINE NSPoint NSMakePoint(NSFloat x, NSFloat y) {
- NSPoint r;
- r.x = x;
- r.y = y;
- return r;
-}
-
-typedef struct _NSSize {
- NSFloat width;
- NSFloat height;
-} NSSize;
-
-FSTATIC_INLINE NSSize NSMakeSize(NSFloat w, NSFloat h) {
- NSSize r;
- r.width = w;
- r.height = h;
- return r;
-}
-
-
-typedef struct _NSRect {
- NSPoint origin;
- NSSize size;
-} NSRect;
-
-FSTATIC_INLINE NSRect NSMakeRect(NSFloat x, NSFloat y, NSFloat w, NSFloat h) {
- NSRect r;
- r.origin.x = x;
- r.origin.y = y;
- r.size.width = w;
- r.size.height = h;
- return r;
-}
-
-#endif /* !__OBJC__ */
-
-/* ------------------------------------------------ */
-/* Constats for NSString class */
-
-/* 10.4 and latter */
-typedef enum {
- NSStringDrawingUsesLineFragmentOrigin = (1 << 0),
- NSStringDrawingUsesFontLeading = (1 << 1),
- NSStringDrawingDisableScreenFontSubstitution = (1 << 2),
- NSStringDrawingUsesDeviceMetrics = (1 << 3),
- NSStringDrawingOneShot = (1 << 4),
- NSStringDrawingTruncatesLastVisibleLine = (1 << 5)
-} NSStringDrawingOptions;
-
-/* ------------------------------------------------ */
-/* Constats for NSApplication class */
-
-typedef enum {
- NSApplicationPresentationDefault = 0,
- NSApplicationPresentationAutoHideDock = (1 << 0),
- NSApplicationPresentationHideDock = (1 << 1),
- NSApplicationPresentationAutoHideMenuBar = (1 << 2),
- NSApplicationPresentationHideMenuBar = (1 << 3),
- NSApplicationPresentationDisableAppleMenu = (1 << 4),
- NSApplicationPresentationDisableProcessSwitching = (1 << 5),
- NSApplicationPresentationDisableForceQuit = (1 << 6),
- NSApplicationPresentationDisableSessionTermination = (1 << 7),
- NSApplicationPresentationDisableHideApplication = (1 << 8),
- NSApplicationPresentationDisableMenuBarTransparency = (1 << 9),
- NSApplicationPresentationFullScreen = (1 << 10),
- NSApplicationPresentationAutoHideToolbar = (1 << 11)
-} NSApplicationPresentationOptions;
-
-typedef enum {
- NSTerminateCancel = 0,
- NSTerminateNow = 1,
- NSTerminateLater = 2
-} NSApplicationTerminateReply;
-
-/* ------------------------------------------------ */
-/* Constats for NSWindow class */
-
-enum {
- NSBorderlessWindowMask = 0,
- NSTitledWindowMask = 1 << 0,
- NSClosableWindowMask = 1 << 1,
- NSMiniaturizableWindowMask = 1 << 2,
- NSResizableWindowMask = 1 << 3,
- NSTexturedBackgroundWindowMask = 1 << 8
-#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
- ,NSUnscaledWindowMask = 1 << 11,
- NSUnifiedTitleAndToolbarWindowMask = 1 << 12
-#endif
-};
-
-/* types of window backing store */
-typedef enum {
- NSBackingStoreRetained = 0,
- NSBackingStoreNonretained = 1,
- NSBackingStoreBuffered = 2
-} NSBackingStoreType;
-
-
-/* ------------------------------------------------ */
-/* Convenience functions */
-
-/* Transform process to interact with descktop */
-void transProcess() {
- OSStatus stat;
- ProcessSerialNumber psn = { 0, 0 };
-
- if (GetCurrentProcess(&psn) != noErr) {
- /* Transform the process so that the desktop interacts with it properly. */
- /* We don't need resources or a bundle if we do this. */
- if (psn.lowLongOfPSN != 0 && (stat = TransformProcessType(&psn,
- kProcessTransformToForegroundApplication)) != noErr)
- fprintf(stderr,"TransformProcess failed with code %d\n",stat);
- }
-}
-
-/* Send a message to the object */
-#define sendMsg(oid, msg, ...) objc_msgSend(oid, sel_getUid(msg), ##__VA_ARGS__)
-
-/* alloc and init a new object */
-id newObject(const char *cname) {
- id rv;
- rv = objc_msgSend(objc_getClass(cname), sel_getUid("alloc"));
- rv = objc_msgSend(rv, sel_getUid("init"));
- return rv;
-}
-/* release an object */
-void delObject(id oid) {
- objc_msgSend(oid, sel_getUid("release"));
-}
-
-/* dealloc super */
-void delObjectSuper(id oid) {
- struct objc_super ss;
- ss.receiver = oid;
-#ifdef __OBJC__
- ss.super_class = sendMsg(oid, "superclass");
-#else
- ss.class = (Class)sendMsg(oid, "superclass");
-#endif
- objc_msgSendSuper(&ss, sel_getUid("dealloc"));
-}
-
-/* Create an NSString from a C string */
-id newNSString(const char *cstr) {
- id str;
-
- str = objc_msgSend(objc_getClass("NSString"), sel_getUid("alloc"));
- str = objc_msgSend(str, sel_getUid("initWithUTF8String:"), cstr);
-
- return str;
-}
-
-#define ACOCCOA_H
-#endif /* ACOCCOA_H */
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