GeometryList.h

00001 /***************************************************************************
00002 *cr 
00003 *cr (C) Copyright 1995-2019 The Board of Trustees of the 
00004 *cr University of Illinois 
00005 *cr All Rights Reserved 
00006 *cr 
00007 ***************************************************************************/
00008 
00009 /***************************************************************************
00010 * RCS INFORMATION:
00011 *
00012 * $RCSfile: GeometryList.h,v $
00013 * $Author: johns $ $Locker: $ $State: Exp $
00014 * $Revision: 1.43 $ $Date: 2019年01月17日 21:20:59 $
00015 *
00016 ***************************************************************************
00017 * DESCRIPTION:
00018 *
00019 * This maintains a set of lists of geometry monitors, and draws them to
00020 * the scene. This is a Displayable which keeps the graphical representations
00021 * of the geometry monitors; this is also a Pickable, and creates and controls
00022 * the PickMode objects which create new geometry monitors via the pointers.
00023 * This object keeps a set of ResizeArray, each of which is a 'category' for
00024 * geometry monitors (i.e Atoms, Bonds, etc.) containing GeometryMol objects.
00025 *
00026 ***************************************************************************/
00027 #ifndef GEOMETRYLIST_H
00028 #define GEOMETRYLIST_H
00029 
00030 #include "Displayable.h"
00031 #include "NameList.h"
00032 #include "ResizeArray.h"
00033 #include "GeometryMol.h"
00034 #include "DispCmds.h"
00035 class VMDApp;
00036 
00037 
00039 typedef ResizeArray<GeometryMol *> *GeomListPtr;
00040 
00042 typedef struct {
00043 GeomListPtr geomList;
00044 int defaultColor;
00045 int curColor;
00046 } GeomListStruct;
00047 
00048 
00050 class GeometryList : public Displayable {
00051 private:
00053 NameList<GeomListStruct *> geomLists;
00054 
00056 int colorCat;
00057 
00058 VMDApp *app;
00059 
00062 int add_geom_list(const char *, int);
00063 
00065 int del_geom_list(int);
00066 
00068 float labelsize;
00070 float labelthickness;
00071 
00072 protected:
00074 virtual void do_color_changed(int);
00075 
00076 public:
00077 GeometryList(VMDApp *, Displayable *);
00078 
00080 virtual ~GeometryList(void);
00081 
00082 //
00083 // return information about this class
00084 //
00085 
00087 int num_lists(void) { return geomLists.num(); }
00088 
00090 GeomListPtr geom_list(int n) { return (geomLists.data(n))->geomList; }
00091 
00093 GeomListPtr geom_list(const char *nm) {
00094 int glistindex = geom_list_index(nm);
00095 return (glistindex >= 0 ? geom_list(glistindex) : (GeomListPtr) NULL);
00096 }
00097 
00099 const char *geom_list_name(int n) { return geomLists.name(n); }
00100 
00102 int geom_list_index(const char *nm) { return geomLists.typecode(nm); }
00103 
00104 //
00105 // routines to add/delete/modify geometry objects
00106 // NOTE: after GeometryMol objects have been added, they remain in the
00107 // lists until either explicitely deleted, or their 'ok' routine
00108 // no longer returns 'TRUE'. If 'ok' returns FALSE, they are
00109 // deleted.
00110 //
00111 
00115 int add_geometry(const char *geomcat, const int *molids, const int *atomids,
00116 const int *cells, float k, int toggle);
00117 
00119 int del_geometry(int, int);
00120 
00122 int del_geometry(const char *nm, int n) {
00123 return del_geometry(geom_list_index(nm), n);
00124 }
00125 
00129 int show_geometry(int, int, int);
00130 
00132 int show_geometry(const char *nm, int n, int s) {
00133 return show_geometry(geom_list_index(nm), n, s);
00134 }
00135 
00137 float getTextSize() const { return labelsize; }
00138 int setTextSize(float);
00139 
00141 float getTextThickness() const { return labelthickness; }
00142 int setTextThickness(float);
00143 
00144 const float *getTextOffset(const char *nm, int n);
00145 
00147 int setTextOffset(const char *nm, int n, const float delta[2]);
00148 
00149 const char *getTextFormat(const char *nm, int n);
00150 int setTextFormat(const char *nm, int n, const char *format);
00151 
00152 // 
00153 // public virtual drawing routines
00154 // 
00155 
00157 virtual void prepare();
00158 };
00159 
00160 #endif
00161