src/ngmx/xmb.c

   1 /*
   2  * $Id$
   3  *
   4  *       This source code is part of
   5  *
   6  *        G   R   O   M   A   C   S
   7  *
   8  * GROningen MAchine for Chemical Simulations
   9  *
  10  *               VERSION 2.0
  11  *
  12  * Copyright (c) 1991-1999
  13  * BIOSON Research Institute, Dept. of Biophysical Chemistry
  14  * University of Groningen, The Netherlands
  15  *
  16  * Please refer to:
  17  * GROMACS: A message-passing parallel molecular dynamics implementation
  18  * H.J.C. Berendsen, D. van der Spoel and R. van Drunen
  19  * Comp. Phys. Comm. 91, 43-56 (1995)
  20  *
  21  * Also check out our WWW page:
  22  * http://md.chem.rug.nl/~gmx
  23  * or e-mail to:
  24  * gromacs@chem.rug.nl
  25  *
  26  * And Hey:
  27  * Great Red Oystrich Makes All Chemists Sane
  28  */
  29 static char *SRCID_xmb_c = "$Id$";
  30
  31 #include <stdio.h>
  32 #include <stdlib.h>
  33 #include <string.h>
  34
  35 #include "typedefs.h"
  36 #include "macros.h"
  37 #include "Xstuff.h"
  38 #include "x11.h"
  39 #include "xdlg.h"
  40 #include "xmb.h"
  41 #include "fatal.h"
  42 #include "gromacs.bm"
  43 #include "stop.bm"
  44 #include "info.bm"
  45 #include "alert.bm"
  46
  47 #define ID_BOX     -3
  48 #define ID_ICON    -2
  49 #define ID_TEXT    -1
  50
  51 static bmchar *icon_bits=NULL;
  52 static int     icon_width=0;
  53 static int     icon_height=0;
  54 static unsigned long   icon_fg=0;
  55 static unsigned long   icon_bg=0;
  56
  57 void SetIcon(unsigned char *bits, int w, int h, unsigned long fg, unsigned long bg)
  58 {
  59   icon_bits=(bmchar *)bits;
  60   icon_width=w;
  61   icon_height=h;
  62   icon_fg=fg;
  63   icon_bg=bg;
  64 }
  65
  66 t_dlg *MessageBox(t_x11 *x11, Window Parent, char *title,
  67                   int nlines, char *lines[], unsigned long Flags,
  68                   DlgCallback *cb, void *data)
  69 {
  70   t_dlg         *dlg;
  71   int           width,nicon;
  72   int           x,y,x0;
  73   unsigned long         nFlag;
  74   unsigned long         bg;
  75
  76   /* Check flags for inconsistencies */
  77   if (((Flags & MB_OK) && (Flags & MB_YES))     ||
  78       ((Flags & MB_NO) && (Flags & MB_CANCEL))  ||
  79       (!(Flags & MB_OK) && !(Flags & MB_YES))) {
  80     fprintf(stderr,"Invalid button selection in MessageBox\n");
  81     exit(1);
  82   }
  83   nicon=0;
  84   if (Flags & MB_ICONSTOP) nicon++;
  85   if (Flags & MB_ICONINFORMATION) nicon++;
  86   if (Flags & MB_ICONEXCLAMATION) nicon++;
  87   if (Flags & MB_ICONGMX) nicon++;
  88   if (nicon > 1)
  89     fatal_error(0,"More than one (%d) icon selected in MessageBox",nicon);
  90   /* Input seems ok */
  91   bg=x11->bg;
  92   if (nicon > 0) {
  93     if (Flags & MB_ICONSTOP)
  94       SetIcon(stop_bits,stop_width,stop_height,RED,bg);
  95     if (Flags & MB_ICONINFORMATION)
  96       SetIcon(info_bits,info_width,info_height,BLUE,bg);
  97     if (Flags & MB_ICONEXCLAMATION)
  98       SetIcon(alert_bits,alert_width,alert_height,GREEN,bg);
  99     if (Flags & MB_ICONGMX)
 100       SetIcon(gromacs_bits,gromacs_width,gromacs_height,BLUE,bg);
 101   }
 102
 103   dlg=CreateDlg(x11,Parent,title,0,0,0,0,3,x11->fg,bg,cb,data);
 104   x=2*OFFS_X;
 105   if (nicon > 0) {
 106     AddDlgItem(dlg,CreatePixmap
 107                (x11,XCreatePixmapFromBitmapData
 108                 (x11->disp,dlg->win.self,icon_bits,icon_width,icon_height,
 109                  icon_fg,icon_bg,x11->depth),
 110                 ID_ICON,ID_BOX,2*OFFS_X,2*OFFS_Y,icon_width,icon_height,0));
 111     x+=QueryDlgItemW(dlg,ID_ICON)+2*OFFS_X;
 112   }
 113
 114   AddDlgItem(dlg,CreateStaticText(x11,nlines,lines,ID_TEXT,ID_BOX,
 115                                   x,2*OFFS_Y,0,0,0));
 116
 117   y=QueryDlgItemY(dlg,ID_TEXT)+QueryDlgItemH(dlg,ID_TEXT);
 118   if (nicon > 0) {
 119     int yi;
 120     yi=QueryDlgItemY(dlg,ID_ICON)+QueryDlgItemH(dlg,ID_ICON);
 121     if (yi > y)
 122       SetDlgItemPos(dlg,ID_TEXT,x,2*OFFS_Y+(yi-y)/2);
 123     else
 124       SetDlgItemPos(dlg,ID_ICON,2*OFFS_X,2*OFFS_Y+(y-yi)/2);
 125     y=max(y,yi);
 126   }
 127   x+=QueryDlgItemW(dlg,ID_TEXT)+2*OFFS_X;
 128   y+=2*OFFS_Y;
 129   width=(x-8*OFFS_X)/2;
 130
 131   if (((Flags & MB_OKCANCEL) == MB_OKCANCEL) ||
 132       ((Flags & MB_YESNO) == MB_YESNO))
 133     x0=2*OFFS_X;
 134   else
 135     x0=(x-width)/2;
 136
 137 #define CB(name,butx,id) AddDlgItem(dlg,CreateButton(x11,name,\
 138                                                      TRUE,id,ID_BOX,\
 139                                                      butx,y,width,0,0))
 140   if (Flags & MB_OK) CB("OK",x0,MB_OK);
 141   if (Flags & MB_CANCEL) CB("Cancel",x/2+2*OFFS_X,MB_CANCEL);
 142   if (Flags & MB_YES) CB("Yes",x0,MB_YES);
 143   if (Flags & MB_NO) CB("No",x/2+2*OFFS_X,MB_NO);
 144
 145   SetDlgSize(dlg,x,y+2*OFFS_Y+
 146              QueryDlgItemH(dlg,(Flags & MB_OK) ? MB_OK : MB_YES),TRUE);
 147
 148   if (Flags & MB_SYSTEMMODAL)
 149     nFlag=DLG_SYSTEMMODAL;
 150   else if (Flags & MB_APPLMODAL)
 151     nFlag=DLG_APPLMODAL;
 152   else
 153     nFlag=0;
 154   nFlag=nFlag | DLG_FREEONBUTTON;
 155   dlg->flags=nFlag;
 156
 157   if (!(Flags & MB_DONTSHOW))
 158     ShowDlg(dlg);
 159
 160   return dlg;
 161 }