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author | marha <marha@users.sourceforge.net> | 2011-09-12 11:27:51 +0200 |
---|---|---|
committer | marha <marha@users.sourceforge.net> | 2011-09-12 11:27:51 +0200 |
commit | dafebc5bb70303f0b5baf0b087cf4d9a64b5c7f0 (patch) | |
tree | bdf833cc6a4fc9035411779e10dd9e8478201885 /libXt/src/Object.c | |
parent | 0b40f5f4b54453a77f4b09c431f8efc6875da61f (diff) | |
download | vcxsrv-dafebc5bb70303f0b5baf0b087cf4d9a64b5c7f0.tar.gz vcxsrv-dafebc5bb70303f0b5baf0b087cf4d9a64b5c7f0.tar.bz2 vcxsrv-dafebc5bb70303f0b5baf0b087cf4d9a64b5c7f0.zip |
Synchronised line endinge with release branch
Diffstat (limited to 'libXt/src/Object.c')
-rw-r--r-- | libXt/src/Object.c | 608 |
1 files changed, 304 insertions, 304 deletions
diff --git a/libXt/src/Object.c b/libXt/src/Object.c index b81058b6c..ae1ac757b 100644 --- a/libXt/src/Object.c +++ b/libXt/src/Object.c @@ -1,304 +1,304 @@ -/***********************************************************
-Copyright (c) 1993, Oracle and/or its affiliates. All rights reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-the rights to use, copy, modify, merge, publish, distribute, sublicense,
-and/or sell copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.
-
-Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
-
- All Rights Reserved
-
-Permission to use, copy, modify, and distribute this software and its
-documentation for any purpose and without fee is hereby granted,
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in
-supporting documentation, and that the name of Digital not be
-used in advertising or publicity pertaining to distribution of the
-software without specific, written prior permission.
-
-DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
-ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
-DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
-ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
-WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
-SOFTWARE.
-
-******************************************************************/
-
-/*
-
-Copyright 1987, 1988, 1994, 1998 The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-*/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "IntrinsicI.h"
-#include "StringDefs.h"
-
-static XtResource resources[] = {
- {XtNdestroyCallback, XtCCallback, XtRCallback,sizeof(XtPointer),
- XtOffsetOf(ObjectRec,object.destroy_callbacks),
- XtRCallback, (XtPointer)NULL}
- };
-
-static void ObjectClassPartInitialize(WidgetClass);
-static Boolean ObjectSetValues(Widget, Widget, Widget, ArgList, Cardinal *);
-static void ObjectDestroy(Widget);
-
-externaldef(objectclassrec) ObjectClassRec objectClassRec = {
- {
- /* superclass */ NULL,
- /* class_name */ "Object",
- /* widget_size */ sizeof(ObjectRec),
- /* class_initialize */ NULL,
- /* class_part_initialize*/ ObjectClassPartInitialize,
- /* class_inited */ FALSE,
- /* initialize */ NULL,
- /* initialize_hook */ NULL,
- /* pad */ NULL,
- /* pad */ NULL,
- /* pad */ 0,
- /* resources */ resources,
- /* num_resources */ XtNumber(resources),
- /* xrm_class */ NULLQUARK,
- /* pad */ FALSE,
- /* pad */ FALSE,
- /* pad */ FALSE,
- /* pad */ FALSE,
- /* destroy */ ObjectDestroy,
- /* pad */ NULL,
- /* pad */ NULL,
- /* set_values */ ObjectSetValues,
- /* set_values_hook */ NULL,
- /* pad */ NULL,
- /* get_values_hook */ NULL,
- /* pad */ NULL,
- /* version */ XtVersion,
- /* callback_offsets */ NULL,
- /* pad */ NULL,
- /* pad */ NULL,
- /* pad */ NULL,
- /* extension */ NULL
-}
-};
-
-externaldef(objectClass) WidgetClass objectClass
- = (WidgetClass)&objectClassRec;
-
-/*
- * Start of object routines.
- */
-
-
-static void ConstructCallbackOffsets(
- WidgetClass widgetClass)
-{
- static XrmQuark QCallback = NULLQUARK;
- register int i;
- register int tableSize;
- register CallbackTable newTable;
- register CallbackTable superTable;
- register XrmResourceList resourceList;
- ObjectClass objectClass = (ObjectClass)widgetClass;
-
- /*
- This function builds an array of pointers to the resource
- structures which describe the callbacks for this widget class.
- This array is special in that the 0th entry is the number of
- callback pointers.
- */
-
- if (QCallback == NULLQUARK)
- QCallback = XrmPermStringToQuark(XtRCallback);
-
- if (objectClass->object_class.superclass != NULL) {
- superTable = (CallbackTable)
- ((ObjectClass) objectClass->object_class.superclass)->
- object_class.callback_private;
- tableSize = (int)(long) superTable[0];
- } else {
- superTable = (CallbackTable) NULL;
- tableSize = 0;
- }
-
- /* Count the number of callbacks */
- resourceList = (XrmResourceList) objectClass->object_class.resources;
- for (i = objectClass->object_class.num_resources; --i >= 0; resourceList++)
- if (resourceList->xrm_type == QCallback)
- tableSize++;
-
- /*
- * Allocate and load the table. Make sure that the new callback
- * offsets occur in the table ahead of the superclass callback
- * offsets so that resource overrides work.
- */
- newTable = (CallbackTable)
- __XtMalloc(sizeof(XrmResource *) * (tableSize + 1));
-
- newTable[0] = (XrmResource *)(long) tableSize;
-
- if (superTable)
- tableSize -= (int)(long) superTable[0];
- resourceList = (XrmResourceList) objectClass->object_class.resources;
- for (i=1; tableSize > 0; resourceList++)
- if (resourceList->xrm_type == QCallback) {
- newTable[i++] = resourceList;
- tableSize--;
- }
-
- if (superTable)
- for (tableSize = (int)(long) *superTable++;
- --tableSize >= 0; superTable++)
- newTable[i++] = *superTable;
-
- objectClass->object_class.callback_private = (XtPointer) newTable;
-}
-
-static void InheritObjectExtensionMethods(
- WidgetClass widget_class)
-{
- ObjectClass oc = (ObjectClass) widget_class;
- ObjectClassExtension ext, super_ext = NULL;
-
- ext = (ObjectClassExtension)
- XtGetClassExtension(widget_class,
- XtOffsetOf(ObjectClassRec, object_class.extension),
- NULLQUARK, XtObjectExtensionVersion,
- sizeof(ObjectClassExtensionRec));
-
- if (oc->object_class.superclass)
- super_ext = (ObjectClassExtension)
- XtGetClassExtension(oc->object_class.superclass,
- XtOffsetOf(ObjectClassRec, object_class.extension),
- NULLQUARK, XtObjectExtensionVersion,
- sizeof(ObjectClassExtensionRec));
- LOCK_PROCESS;
- if (ext) {
- if (ext->allocate == XtInheritAllocate)
- ext->allocate = (super_ext ? super_ext->allocate : NULL);
- if (ext->deallocate == XtInheritDeallocate)
- ext->deallocate = (super_ext ? super_ext->deallocate : NULL);
- } else if (super_ext) {
- /* Be careful to inherit only what is appropriate */
- ext = (ObjectClassExtension)
- __XtCalloc(1, sizeof(ObjectClassExtensionRec));
- ext->next_extension = oc->object_class.extension;
- ext->record_type = NULLQUARK;
- ext->version = XtObjectExtensionVersion;
- ext->record_size = sizeof(ObjectClassExtensionRec);
- ext->allocate = super_ext->allocate;
- ext->deallocate = super_ext->deallocate;
- oc->object_class.extension = (XtPointer) ext;
- }
- UNLOCK_PROCESS;
-}
-
-static void ObjectClassPartInitialize(
- register WidgetClass wc)
-{
- ObjectClass oc = (ObjectClass)wc;
-
- oc->object_class.xrm_class =
- XrmPermStringToQuark(oc->object_class.class_name);
-
- if (oc->object_class.resources)
- _XtCompileResourceList(oc->object_class.resources,
- oc->object_class.num_resources);
-
- ConstructCallbackOffsets(wc);
- _XtResourceDependencies(wc);
- InheritObjectExtensionMethods(wc);
-}
-
-
-/*ARGSUSED*/
-static Boolean ObjectSetValues(
- Widget old,
- Widget request,
- Widget widget,
- ArgList args,
- Cardinal * num_args)
-{
- register CallbackTable offsets;
- register int i;
- register InternalCallbackList *ol, *nl;
-
- LOCK_PROCESS;
- /* Compile any callback lists into internal form */
- offsets = (CallbackTable) XtClass(widget)->core_class.callback_private;
-
- for (i= (int)(long) *(offsets++); --i >= 0; offsets++) {
- ol = (InternalCallbackList *)
- ((char *) old - (*offsets)->xrm_offset - 1);
- nl = (InternalCallbackList *)
- ((char *) widget - (*offsets)->xrm_offset - 1);
- if (*ol != *nl) {
- if (*ol != NULL)
- XtFree((char *) *ol);
- if (*nl != NULL)
- *nl = _XtCompileCallbackList((XtCallbackList) *nl);
- }
- }
- UNLOCK_PROCESS;
- return False;
-}
-
-
-static void ObjectDestroy (
- register Widget widget)
-{
- register CallbackTable offsets;
- register int i;
- register InternalCallbackList cl;
-
- /* Remove all callbacks associated with widget */
- LOCK_PROCESS;
- offsets = (CallbackTable)
- widget->core.widget_class->core_class.callback_private;
-
- for (i = (int)(long) *(offsets++); --i >= 0; offsets++) {
- cl = *(InternalCallbackList *)
- ((char *) widget - (*offsets)->xrm_offset - 1);
- if (cl) XtFree((char *) cl);
- }
- UNLOCK_PROCESS;
-} /* ObjectDestroy */
+/*********************************************************** +Copyright (c) 1993, Oracle and/or its affiliates. All rights reserved. + +Permission is hereby granted, free of charge, to any person obtaining a +copy of this software and associated documentation files (the "Software"), +to deal in the Software without restriction, including without limitation +the rights to use, copy, modify, merge, publish, distribute, sublicense, +and/or sell copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice (including the next +paragraph) shall be included in all copies or substantial portions of the +Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL +THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +DEALINGS IN THE SOFTWARE. + +Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts. + + All Rights Reserved + +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose and without fee is hereby granted, +provided that the above copyright notice appear in all copies and that +both that copyright notice and this permission notice appear in +supporting documentation, and that the name of Digital not be +used in advertising or publicity pertaining to distribution of the +software without specific, written prior permission. + +DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING +ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL +DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR +ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, +ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS +SOFTWARE. + +******************************************************************/ + +/* + +Copyright 1987, 1988, 1994, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include "IntrinsicI.h" +#include "StringDefs.h" + +static XtResource resources[] = { + {XtNdestroyCallback, XtCCallback, XtRCallback,sizeof(XtPointer), + XtOffsetOf(ObjectRec,object.destroy_callbacks), + XtRCallback, (XtPointer)NULL} + }; + +static void ObjectClassPartInitialize(WidgetClass); +static Boolean ObjectSetValues(Widget, Widget, Widget, ArgList, Cardinal *); +static void ObjectDestroy(Widget); + +externaldef(objectclassrec) ObjectClassRec objectClassRec = { + { + /* superclass */ NULL, + /* class_name */ "Object", + /* widget_size */ sizeof(ObjectRec), + /* class_initialize */ NULL, + /* class_part_initialize*/ ObjectClassPartInitialize, + /* class_inited */ FALSE, + /* initialize */ NULL, + /* initialize_hook */ NULL, + /* pad */ NULL, + /* pad */ NULL, + /* pad */ 0, + /* resources */ resources, + /* num_resources */ XtNumber(resources), + /* xrm_class */ NULLQUARK, + /* pad */ FALSE, + /* pad */ FALSE, + /* pad */ FALSE, + /* pad */ FALSE, + /* destroy */ ObjectDestroy, + /* pad */ NULL, + /* pad */ NULL, + /* set_values */ ObjectSetValues, + /* set_values_hook */ NULL, + /* pad */ NULL, + /* get_values_hook */ NULL, + /* pad */ NULL, + /* version */ XtVersion, + /* callback_offsets */ NULL, + /* pad */ NULL, + /* pad */ NULL, + /* pad */ NULL, + /* extension */ NULL +} +}; + +externaldef(objectClass) WidgetClass objectClass + = (WidgetClass)&objectClassRec; + +/* + * Start of object routines. + */ + + +static void ConstructCallbackOffsets( + WidgetClass widgetClass) +{ + static XrmQuark QCallback = NULLQUARK; + register int i; + register int tableSize; + register CallbackTable newTable; + register CallbackTable superTable; + register XrmResourceList resourceList; + ObjectClass objectClass = (ObjectClass)widgetClass; + + /* + This function builds an array of pointers to the resource + structures which describe the callbacks for this widget class. + This array is special in that the 0th entry is the number of + callback pointers. + */ + + if (QCallback == NULLQUARK) + QCallback = XrmPermStringToQuark(XtRCallback); + + if (objectClass->object_class.superclass != NULL) { + superTable = (CallbackTable) + ((ObjectClass) objectClass->object_class.superclass)-> + object_class.callback_private; + tableSize = (int)(long) superTable[0]; + } else { + superTable = (CallbackTable) NULL; + tableSize = 0; + } + + /* Count the number of callbacks */ + resourceList = (XrmResourceList) objectClass->object_class.resources; + for (i = objectClass->object_class.num_resources; --i >= 0; resourceList++) + if (resourceList->xrm_type == QCallback) + tableSize++; + + /* + * Allocate and load the table. Make sure that the new callback + * offsets occur in the table ahead of the superclass callback + * offsets so that resource overrides work. + */ + newTable = (CallbackTable) + __XtMalloc(sizeof(XrmResource *) * (tableSize + 1)); + + newTable[0] = (XrmResource *)(long) tableSize; + + if (superTable) + tableSize -= (int)(long) superTable[0]; + resourceList = (XrmResourceList) objectClass->object_class.resources; + for (i=1; tableSize > 0; resourceList++) + if (resourceList->xrm_type == QCallback) { + newTable[i++] = resourceList; + tableSize--; + } + + if (superTable) + for (tableSize = (int)(long) *superTable++; + --tableSize >= 0; superTable++) + newTable[i++] = *superTable; + + objectClass->object_class.callback_private = (XtPointer) newTable; +} + +static void InheritObjectExtensionMethods( + WidgetClass widget_class) +{ + ObjectClass oc = (ObjectClass) widget_class; + ObjectClassExtension ext, super_ext = NULL; + + ext = (ObjectClassExtension) + XtGetClassExtension(widget_class, + XtOffsetOf(ObjectClassRec, object_class.extension), + NULLQUARK, XtObjectExtensionVersion, + sizeof(ObjectClassExtensionRec)); + + if (oc->object_class.superclass) + super_ext = (ObjectClassExtension) + XtGetClassExtension(oc->object_class.superclass, + XtOffsetOf(ObjectClassRec, object_class.extension), + NULLQUARK, XtObjectExtensionVersion, + sizeof(ObjectClassExtensionRec)); + LOCK_PROCESS; + if (ext) { + if (ext->allocate == XtInheritAllocate) + ext->allocate = (super_ext ? super_ext->allocate : NULL); + if (ext->deallocate == XtInheritDeallocate) + ext->deallocate = (super_ext ? super_ext->deallocate : NULL); + } else if (super_ext) { + /* Be careful to inherit only what is appropriate */ + ext = (ObjectClassExtension) + __XtCalloc(1, sizeof(ObjectClassExtensionRec)); + ext->next_extension = oc->object_class.extension; + ext->record_type = NULLQUARK; + ext->version = XtObjectExtensionVersion; + ext->record_size = sizeof(ObjectClassExtensionRec); + ext->allocate = super_ext->allocate; + ext->deallocate = super_ext->deallocate; + oc->object_class.extension = (XtPointer) ext; + } + UNLOCK_PROCESS; +} + +static void ObjectClassPartInitialize( + register WidgetClass wc) +{ + ObjectClass oc = (ObjectClass)wc; + + oc->object_class.xrm_class = + XrmPermStringToQuark(oc->object_class.class_name); + + if (oc->object_class.resources) + _XtCompileResourceList(oc->object_class.resources, + oc->object_class.num_resources); + + ConstructCallbackOffsets(wc); + _XtResourceDependencies(wc); + InheritObjectExtensionMethods(wc); +} + + +/*ARGSUSED*/ +static Boolean ObjectSetValues( + Widget old, + Widget request, + Widget widget, + ArgList args, + Cardinal * num_args) +{ + register CallbackTable offsets; + register int i; + register InternalCallbackList *ol, *nl; + + LOCK_PROCESS; + /* Compile any callback lists into internal form */ + offsets = (CallbackTable) XtClass(widget)->core_class.callback_private; + + for (i= (int)(long) *(offsets++); --i >= 0; offsets++) { + ol = (InternalCallbackList *) + ((char *) old - (*offsets)->xrm_offset - 1); + nl = (InternalCallbackList *) + ((char *) widget - (*offsets)->xrm_offset - 1); + if (*ol != *nl) { + if (*ol != NULL) + XtFree((char *) *ol); + if (*nl != NULL) + *nl = _XtCompileCallbackList((XtCallbackList) *nl); + } + } + UNLOCK_PROCESS; + return False; +} + + +static void ObjectDestroy ( + register Widget widget) +{ + register CallbackTable offsets; + register int i; + register InternalCallbackList cl; + + /* Remove all callbacks associated with widget */ + LOCK_PROCESS; + offsets = (CallbackTable) + widget->core.widget_class->core_class.callback_private; + + for (i = (int)(long) *(offsets++); --i >= 0; offsets++) { + cl = *(InternalCallbackList *) + ((char *) widget - (*offsets)->xrm_offset - 1); + if (cl) XtFree((char *) cl); + } + UNLOCK_PROCESS; +} /* ObjectDestroy */ |