mirror of https://github.com/XEphem/XEphem.git
212 lines
6.5 KiB
C
212 lines
6.5 KiB
C
/*
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* Copyright 1990, Integrated Computer Solutions, Inc.
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*
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* All Rights Reserved.
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*
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* AUTHOR: Chris D. Peterson
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*
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*/
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#ifndef _TreeP_h
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#define _TreeP_h
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#if defined(VMS) || defined(__VMS)
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#include <X11/apienvset.h>
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#endif
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/************************************************************
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* INCLUDE FILES
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*************************************************************/
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#include <Xm/HierarchyP.h>
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#include <Xm/Tree.h>
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#include <Xm/xmlist.h>
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/************************************************************
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* TYPEDEFS AND DEFINES
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*************************************************************/
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#ifdef __cplusplus
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extern "C" {
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#endif
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/************************************************************
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* MACROS
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*************************************************************/
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#define XmTreeIndex (XmHierarchyIndex + 1)
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extern XmOffsetPtr XmTree_offsets;
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extern XmOffsetPtr XmTreeC_offsets;
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#define XmTreeField(w,f,t) XmField(w, XmTree_offsets, XmTree, f, t)
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#define XmTree_h_node_space(w) XmTreeField(w, h_node_space, Dimension)
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#define XmTree_v_node_space(w) XmTreeField(w, v_node_space, Dimension)
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#define XmTree_connect_style(w) XmTreeField(w, connect_style, XmTreeConnectStyle)
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#define XmTree_max_width(w) XmTreeField(w, max_width, Dimension)
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#define XmTree_max_height(w) XmTreeField(w, max_height, Dimension)
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#define XmTree_child_op_list(w) XmTreeField(w, child_op_list, XmList)
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#define XmTree_ul_point(w) XmTreeField(w, ul_point, XPoint)
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#define XmTree_lr_point(w) XmTreeField(w, lr_point, XPoint)
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#define XmTree_orientation(w) XmTreeField(w, orientation, unsigned char)
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#define XmTree_compress_style(w) XmTreeField(w, compress_style, XmTreeCompressStyle)
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#define XmTree_vertical_delta(w) XmTreeField(w, vertical_delta, Dimension)
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#define XmTree_horizontal_delta(w) XmTreeField(w, horizontal_delta, Dimension)
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/*
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* WARNING!
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*
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* These macros don't use the standard fieldmacro(widget) form. They take
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* _pointers to TreeConstraints structures_. Be careful.
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*/
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#define XmTreeCField(constraints, variable, type) \
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(*(type *)(((char *) constraints) + \
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XmTreeC_offsets[XmTreeIndex] + \
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XtOffsetOf(XmTreeConstraintPart, variable)))
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#define XmTreeC_open_close_padding(c) XmTreeCField(c, open_close_padding, int)
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#define XmTreeC_box_x(c) XmTreeCField(c, box_x, Position)
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#define XmTreeC_box_y(c) XmTreeCField(c, box_y, Position)
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#define XmTreeC_bb_width(c) XmTreeCField(c, bb_width, Dimension)
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#define XmTreeC_bb_height(c) XmTreeCField(c, bb_height, Dimension)
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#define XmTreeC_widget_offset(c) XmTreeCField(c, widget_offset, Dimension)
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#define XmTreeC_placed(c) XmTreeCField(c, placed, Boolean)
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#define XmTreeC_color(c) XmTreeCField(c, color, Pixel)
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#define XmTreeC_background_color(c) XmTreeCField(c, background_color, Pixel)
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#define XmTreeC_line_width(c) XmTreeCField(c, line_width, int)
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#define XmTreeC_line_style(c) XmTreeCField(c, line_style, int)
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#define XmTreeC_gc(c) XmTreeCField(c, gc, GC)
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#define XmTreeC_new_x(c) XmTreeCField(c, new_x, Position)
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#define XmTreeC_new_y(c) XmTreeCField(c, new_y, Position)
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#define XmTreeC_oc_new_x(c) XmTreeCField(c, oc_new_x, Position)
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#define XmTreeC_oc_new_y(c) XmTreeCField(c, oc_new_y, Position)
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#define XmTreeC_map(c) XmTreeCField(c, map, Boolean)
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#define XmTreeC_unmap(c) XmTreeCField(c, unmap, Boolean)
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#define XmTreeC_move(c) XmTreeCField(c, move, Boolean)
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#define XmTreeC_is_compressed(c) XmTreeCField(c, is_compressed, Boolean)
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/************************************************************
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* GLOBAL DECLARATIONS
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*************************************************************/
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typedef struct {
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XtPointer extension; /* Just in case we need it later. */
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} TreeClassPart;
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typedef struct _XmTreeClassRec {
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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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HierarchyClassPart hierarchy_class;
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TreeClassPart tree_class;
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} XmTreeClassRec;
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typedef struct _TreeNodeInfo {
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/*
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* Public (Resource) data.
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*/
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int open_close_padding; /* Number of pixels to leave between o/c button
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and node button (can be negative). */
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/*
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* Private data.
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*/
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Position box_x, box_y;
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Dimension bb_width, bb_height; /*Bounding box for myself and my children*/
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Dimension widget_offset; /* Amount of space to leave for the open
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close button to the left of the node.*/
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Boolean placed;
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Pixel color; /* color to draw line in. */
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int line_width;
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GC gc;
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Position new_x, new_y, oc_new_x, oc_new_y;
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Boolean map, unmap, move;
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Boolean is_compressed; /* for space compression, is this node moved? */
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/* more resources */
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int line_style;
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Pixel background_color; /* color to draw line in. */
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} TreeNodeInfo;
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typedef struct _TreeConstraintRec {
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XmManagerConstraintPart manager;
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HierNodeInfo hierarchy;
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TreeNodeInfo tree;
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} TreeConstraintRec, *TreeConstraints;
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typedef struct _TreePart {
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/* Resources */
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Dimension h_node_space, v_node_space; /* Space between various nodes. */
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XmTreeConnectStyle connect_style; /* The connection style. */
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/* Private State */
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Dimension max_width; /* Our new desired width. */
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Dimension max_height; /* Our new desired height. */
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XmList child_op_list; /* List of child operations */
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XPoint ul_point, lr_point; /* Bounding box for exposure compression. */
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/* more resources */
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unsigned char orientation; /* XmHORIZONTAL or XmVERTICAL */
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XmTreeCompressStyle compress_style; /* how to do space compression */
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Dimension vertical_delta; /* if doing space compression, how many pixels */
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/* to offset alternating siblings vertically */
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Dimension horizontal_delta; /* or horizontally */
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} TreePart;
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typedef struct _XmTreeRec {
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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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HierarchyPart hierarchy;
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TreePart tree;
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} XmTreeRec;
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/*
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* Typedefs to conform to the XmField macro's naming convention
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*/
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typedef TreePart XmTreePart;
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typedef TreeNodeInfo XmTreeConstraintPart;
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/************************************************************
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* EXTERNAL DECLARATIONS
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*************************************************************/
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extern XmTreeClassRec xmTreeClassRec;
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/************************************************************
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* STATIC DECLARATIONS
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*************************************************************/
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#ifdef __cplusplus
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} /* Closes scope of 'extern "C"' declaration */
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#endif
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#if defined(VMS) || defined(__VMS)
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#include <X11/apienvrst.h>
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#endif
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#endif /* _TreeP_h */
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