зеркало из https://github.com/mozilla/gecko-dev.git
257 строки
11 KiB
C
257 строки
11 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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/*----------------------------------------------------------------------*/
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/* */
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/* Name: <Xfe/DynamicManagerP.h> */
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/* Description: XfeDynamicManager widget private header file. */
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/* Author: Ramiro Estrugo <ramiro@netscape.com> */
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/* */
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/*----------------------------------------------------------------------*/
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#ifndef _XfeDynamicManagerP_h_ /* start DynamicManagerP.h */
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#define _XfeDynamicManagerP_h_
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#include <Xfe/DynamicManager.h>
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#include <Xfe/ManagerP.h>
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XFE_BEGIN_CPLUSPLUS_PROTECTION
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeDynamicManager method inheritance macros */
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/* */
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/*----------------------------------------------------------------------*/
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#define XfeInheritAcceptDynamicChild ((XfeChildFunc) _XtInherit)
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#define XfeInheritDeleteDynamicChild ((XfeChildFunc) _XtInherit)
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#define XfeInheritInsertDynamicChild ((XfeChildFunc) _XtInherit)
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#define XfeInheritLayoutDynamicChildren ((XtWidgetProc) _XtInherit)
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#define XfeInheritGetChildDimensions ((XfeGeometryProc) _XtInherit)
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeDynamicManagerClassPart */
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/* */
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/*----------------------------------------------------------------------*/
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typedef struct
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{
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/* Dynamic children methods */
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XfeChildFunc accept_dynamic_child; /* accept_dynamic_child */
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XfeChildFunc insert_dynamic_child; /* insert_dynamic_child */
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XfeChildFunc delete_dynamic_child; /* delete_dynamic_child */
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XtWidgetProc layout_dynamic_children;/* layout_dynamic_children */
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XfeGeometryProc get_child_dimensions; /* get_child_dimensions */
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XtPointer extension; /* extension */
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} XfeDynamicManagerClassPart;
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeDynamicManagerClassRec */
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/* */
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/*----------------------------------------------------------------------*/
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typedef struct _XfeDynamicManagerClassRec
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{
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CoreClassPart core_class;
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CompositeClassPart composite_class;
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ConstraintClassPart constraint_class;
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XmManagerClassPart manager_class;
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XfeManagerClassPart xfe_manager_class;
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XfeDynamicManagerClassPart xfe_dynamic_manager_class;
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} XfeDynamicManagerClassRec;
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externalref XfeDynamicManagerClassRec xfeDynamicManagerClassRec;
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeDynamicManagerPart */
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/* */
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/*----------------------------------------------------------------------*/
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typedef struct _XfeDynamicManagerPart
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{
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/* Callback Resources */
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/* Dynamic children resources */
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XfeLinked dynamic_children; /* Dynamic children */
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Dimension max_dyn_width; /* Max dyn width */
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Dimension max_dyn_height; /* Max dyn height */
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Dimension min_dyn_width; /* Min dyn width */
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Dimension min_dyn_height; /* Min dyn height */
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Cardinal num_dyn_children; /* Num dyn children */
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Cardinal num_managed_dyn_children;/* Num managed dyn children*/
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Dimension total_dyn_width; /* Total dyn width */
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Dimension total_dyn_height; /* Total dyn height */
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/* Private Data Members */
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} XfeDynamicManagerPart;
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeDynamicManagerRec */
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/* */
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/*----------------------------------------------------------------------*/
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typedef struct _XfeDynamicManagerRec
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{
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CorePart core;
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CompositePart composite;
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ConstraintPart constraint;
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XmManagerPart manager;
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XfeManagerPart xfe_manager;
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XfeDynamicManagerPart xfe_dynamic_manager;
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} XfeDynamicManagerRec;
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeDynamicManagerConstraintPart */
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/* */
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/*----------------------------------------------------------------------*/
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typedef struct _XfeDynamicManagerConstraintPart
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{
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int position_index; /* Position Index */
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XfeLinkNode link_node; /* Link node */
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} XfeDynamicManagerConstraintPart;
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeDynamicManagerConstraintRec */
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/* */
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/*----------------------------------------------------------------------*/
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typedef struct _XfeDynamicManagerConstraintRec
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{
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XmManagerConstraintPart manager;
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XfeManagerConstraintPart xfe_manager;
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XfeDynamicManagerConstraintPart xfe_dynamic_manager;
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} XfeDynamicManagerConstraintRec;
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeDynamicManager Method invocation functions */
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/* */
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/*----------------------------------------------------------------------*/
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extern Boolean
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_XfeDynamicManagerAcceptDynamicChild (Widget child);
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/*----------------------------------------------------------------------*/
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extern Boolean
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_XfeDynamicManagerInsertDynamicChild (Widget child);
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/*----------------------------------------------------------------------*/
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extern Boolean
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_XfeDynamicManagerDeleteDynamicChild (Widget child);
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/*----------------------------------------------------------------------*/
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extern void
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_XfeDynamicManagerLayoutDynamicChildren (Widget w);
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/*----------------------------------------------------------------------*/
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extern void
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_XfeDynamicManagerGetChildDimensions (Widget child,
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Dimension * width_out,
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Dimension * height_out);
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/*----------------------------------------------------------------------*/
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeDynamicManager private functions */
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/* */
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/*----------------------------------------------------------------------*/
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extern void
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_XfeDynamicManagerChildrenInfo (Widget w,
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Dimension * max_width_out,
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Dimension * max_height_out,
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Dimension * total_width_out,
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Dimension * total_height_out,
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Cardinal * num_managed_out,
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Cardinal * num_components_out);
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/*----------------------------------------------------------------------*/
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeDynamicManager member access */
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/* */
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/*----------------------------------------------------------------------*/
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#define _XfemDynamicChildren(w) \
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(((XfeDynamicManagerWidget) (w))->xfe_dynamic_manager . dynamic_children)
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/*----------------------------------------------------------------------*/
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#define _XfemNumDynamicChildren(w) \
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(((XfeDynamicManagerWidget) (w))->xfe_dynamic_manager . num_dyn_children)
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/*----------------------------------------------------------------------*/
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#define _XfemNumManagedDynamicChildren(w) \
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(((XfeDynamicManagerWidget) (w))->xfe_dynamic_manager . num_managed_dyn_children)
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/*----------------------------------------------------------------------*/
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#define _XfemMaxDynamicWidth(w) \
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(((XfeDynamicManagerWidget) (w))->xfe_dynamic_manager . max_dyn_width)
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/*----------------------------------------------------------------------*/
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#define _XfemMaxDynamicHeight(w) \
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(((XfeDynamicManagerWidget) (w))->xfe_dynamic_manager . max_dyn_height)
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/*----------------------------------------------------------------------*/
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#define _XfemMinDynamicWidth(w) \
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(((XfeDynamicManagerWidget) (w))->xfe_dynamic_manager . min_dyn_width)
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/*----------------------------------------------------------------------*/
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#define _XfemMinDynamicHeight(w) \
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(((XfeDynamicManagerWidget) (w))->xfe_dynamic_manager . min_dyn_height)
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/*----------------------------------------------------------------------*/
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#define _XfemTotalDynamicWidth(w) \
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(((XfeDynamicManagerWidget) (w))->xfe_dynamic_manager . total_dyn_width)
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/*----------------------------------------------------------------------*/
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#define _XfemTotalDynamicHeight(w) \
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(((XfeDynamicManagerWidget) (w))->xfe_dynamic_manager . total_dyn_height)
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/*----------------------------------------------------------------------*/
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/*----------------------------------------------------------------------*/
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/* */
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/* Dynamic children count */
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/* */
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/*----------------------------------------------------------------------*/
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#define _XfemDynamicChildrenCount(w) \
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(_XfemDynamicChildren(w) ? XfeLinkedCount(_XfemDynamicChildren(w)) : 0)
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/*----------------------------------------------------------------------*/
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/*----------------------------------------------------------------------*/
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/* */
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/* Dynamic children indexing macro */
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/* */
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/*----------------------------------------------------------------------*/
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#define _XfemDynamicChildrenIndex(w,i) \
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(_XfemDynamicChildren(w) ? XfeLinkedItemAtIndex(_XfemDynamicChildren(w),i) : NULL)
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeDynamicManager child constraint part access macro */
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/* */
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/*----------------------------------------------------------------------*/
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#define _XfeDynamicManagerConstraintPart(w) \
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(&(((XfeDynamicManagerConstraintRec *) _XfeConstraints(w)) -> xfe_dynamic_manager))
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeDynamicManager child individual constraint resource access macro */
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/* */
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/*----------------------------------------------------------------------*/
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#define _XfeDynamicManagerPositionIndex(w) \
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(_XfeDynamicManagerConstraintPart(w)) -> position_index
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/*----------------------------------------------------------------------*/
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#define _XfeDynamicManagerLinkNode(w) \
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(_XfeDynamicManagerConstraintPart(w)) -> link_node
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/*----------------------------------------------------------------------*/
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XFE_END_CPLUSPLUS_PROTECTION
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#endif /* end DynamicManagerP.h */
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