src/ngmx/xdlg.h

   1 /*
   2  *
   3  *                This source code is part of
   4  *
   5  *                 G   R   O   M   A   C   S
   6  *
   7  *          GROningen MAchine for Chemical Simulations
   8  *
   9  *                        VERSION 3.2.0
  10  * Written by David van der Spoel, Erik Lindahl, Berk Hess, and others.
  11  * Copyright (c) 1991-2000, University of Groningen, The Netherlands.
  12  * Copyright (c) 2001-2004, The GROMACS development team,
  13  * check out http://www.gromacs.org for more information.
  14
  15  * This program is free software; you can redistribute it and/or
  16  * modify it under the terms of the GNU General Public License
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  34  */
  35
  36 #ifndef _xdlg_h
  37 #define _xdlg_h
  38
  39 #include <xdlgitem.h>
  40
  41 #define DLG_SHOW         (1<<0)
  42 #define DLG_HIDE         (1<<1)
  43 #define DLG_SHOWANDHIDE  (DLG_SHOW | DLG_HIDE)
  44 #define DLG_SYSTEMMODAL  (1<<2)
  45 #define DLG_APPLMODAL    (1<<3)
  46 #define DLG_HIDEONBUTTON (1<<4)
  47 #define DLG_FREEONBUTTON (1<<5)
  48
  49 enum {
  50     DLG_SET, DLG_EXIT
  51 };
  52
  53 typedef void DlgCallback (t_x11 *x11, int dlg_mess, int item_id,
  54                           char *set, void *data);
  55 /* User function that can be called by the dialog box. All setting of
  56  * check-boxes and radio-buttons etc., is done by the dialog manager,
  57  * the user can let himself be informed about mouse activity also.
  58  */
  59
  60 typedef struct {
  61     t_x11                *x11;        /* All about X                */
  62     t_windata             win;        /* The position and size of the window    */
  63     char                 *title;      /* Window name                */
  64     Window                wDad;       /* The parent window          */
  65     unsigned int          xmax, ymax; /* Dimensions of parent window        */
  66     unsigned long         flags;      /* Flags for display          */
  67     unsigned long         fg, bg;     /* The colours                */
  68     gmx_bool              bPop;       /* Should we pop the mouse back   */
  69     gmx_bool              bGrab;      /* Have we grabbed the mouse ?        */
  70     int                   nitem;      /* The number of items            */
  71     t_dlgitem           **dlgitem;    /* The array of item pointers         */
  72     DlgCallback          *cb;         /* User call back function                */
  73     void                 *data;       /* User data                              */
  74 } t_dlg;
  75
  76 /*****************************
  77  *
  78  * Routine to create the DLG structure, returns NULL on failure
  79  * cb and data may be NULL.
  80  *
  81  ****************************/
  82 t_dlg *CreateDlg(t_x11 *x11, Window Parent, const char *title,
  83                  int x0, int y0, int w, int h, int bw, unsigned long fg, unsigned long bg,
  84                  DlgCallback *cb, void *data);
  85
  86 /*****************************
  87  *
  88  * Routine to add an item to the dialog box
  89  * The pointer to the item is copied to the dlg struct,
  90  * the item itself may not be freed until the dlg is done with
  91  *
  92  ****************************/
  93 void AddDlgItem(t_dlg *dlg, t_dlgitem *item);
  94
  95 void AddDlgItems(t_dlg *dlg, int nitem, t_dlgitem *item[]);
  96
  97 /*****************************
  98  *
  99  * Routines to manipulate items on a dialog box
 100  * They return TRUE on succes, FALSE otherwise
 101  * FALSE will mean most of the time, that item id was not found
 102  *
 103  ****************************/
 104 gmx_bool QueryDlgItemSize(t_dlg *dlg, t_id id, int *w, int *h);
 105
 106 gmx_bool QueryDlgItemPos(t_dlg *dlg, t_id id, int *x0, int *y0);
 107
 108 int QueryDlgItemX(t_dlg *dlg, t_id id);
 109
 110 int QueryDlgItemY(t_dlg *dlg, t_id id);
 111
 112 int QueryDlgItemW(t_dlg *dlg, t_id id);
 113
 114 int QueryDlgItemH(t_dlg *dlg, t_id id);
 115
 116 gmx_bool SetDlgItemSize(t_dlg *dlg, t_id id, int w, int h);
 117
 118 gmx_bool SetDlgItemPos(t_dlg *dlg, t_id id, int x0, int y0);
 119
 120 void SetDlgSize(t_dlg *dlg, int w, int h, gmx_bool bAutoPosition);
 121
 122 /*****************************
 123  *
 124  * Routines to extract information from the dlg proc
 125  * after dlg is exec'ed
 126  *
 127  ****************************/
 128 gmx_bool IsCBChecked(t_dlg *dlg, t_id id);
 129
 130 t_id RBSelected(t_dlg *dlg, int gid);
 131
 132 int  EditTextLen(t_dlg *dlg, t_id id);
 133
 134 char *EditText(t_dlg *dlg, t_id id);
 135
 136 /*****************************
 137  *
 138  * Routines to do internal things
 139  *
 140  ****************************/
 141 t_dlgitem *FindWin(t_dlg *dlg, Window win);
 142
 143 t_dlgitem *FindItem(t_dlg *dlg, t_id id);
 144
 145 void HelpDlg(t_dlg *dlg);
 146
 147 void HelpNow(t_dlg *dlg, t_dlgitem *dlgitem);
 148
 149 void NoHelp(t_dlg *dlg);
 150
 151 /*****************************
 152  *
 153  * Exececute the dialog box procedure
 154  * Returns when a button is pushed.
 155  * return value is the ID of the button
 156  *
 157  ****************************/
 158 void ShowDlg(t_dlg *dlg);
 159
 160 void HideDlg(t_dlg *dlg);
 161
 162 void FreeDlgItem(t_dlg *dlg, t_id id);
 163
 164 void FreeDlg(t_dlg *dlg);
 165
 166 #endif  /* _xdlg_h */