src/programs/view/xmb.cpp

   1 /*
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   5  * Copyright (c) 2001-2013, The GROMACS development team.
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  37 #include "gmxpre.h"
  38
  39 #include "xmb.h"
  40
  41 #include <cstdio>
  42 #include <cstdlib>
  43
  44 #include "gromacs/utility/fatalerror.h"
  45
  46 #include "Xstuff.h"
  47 #include "alert.bm"
  48 #include "gromacs.bm"
  49 #include "info.bm"
  50 #include "stop.bm"
  51 #include "x11.h"
  52 #include "xdlg.h"
  53 #include "xutil.h"
  54
  55 #define ID_BOX     -3
  56 #define ID_ICON    -2
  57 #define ID_TEXT    -1
  58
  59 static bmchar         *icon_bits   = nullptr;
  60 static int             icon_width  = 0;
  61 static int             icon_height = 0;
  62 static unsigned long   icon_fg     = 0;
  63 static unsigned long   icon_bg     = 0;
  64
  65 static void SetIcon(unsigned char *bits, int w, int h, unsigned long fg, unsigned long bg)
  66 {
  67     icon_bits   = (bmchar *)bits;
  68     icon_width  = w;
  69     icon_height = h;
  70     icon_fg     = fg;
  71     icon_bg     = bg;
  72 }
  73
  74 t_dlg *MessageBox(t_x11 *x11, Window Parent, const char *title,
  75                   int nlines, const char * const * lines, unsigned long Flags,
  76                   DlgCallback *cb, void *data)
  77 {
  78     t_dlg                *dlg;
  79     int                   width, nicon;
  80     int                   x, y, x0;
  81     unsigned long         nFlag;
  82     unsigned long         bg;
  83
  84     /* Check flags for inconsistencies */
  85     if (((Flags & MB_OK) && (Flags & MB_YES))     ||
  86         ((Flags & MB_NO) && (Flags & MB_CANCEL))  ||
  87         (!(Flags & MB_OK) && !(Flags & MB_YES)))
  88     {
  89         std::fprintf(stderr, "Invalid button selection in MessageBox\n");
  90         std::exit(1);
  91     }
  92     nicon = 0;
  93     if (Flags & MB_ICONSTOP)
  94     {
  95         nicon++;
  96     }
  97     if (Flags & MB_ICONINFORMATION)
  98     {
  99         nicon++;
 100     }
 101     if (Flags & MB_ICONEXCLAMATION)
 102     {
 103         nicon++;
 104     }
 105     if (Flags & MB_ICONGMX)
 106     {
 107         nicon++;
 108     }
 109     if (nicon > 1)
 110     {
 111         gmx_fatal(FARGS, "More than one (%d) icon selected in MessageBox", nicon);
 112     }
 113     /* Input seems ok */
 114     bg = x11->bg;
 115     if (nicon > 0)
 116     {
 117         if (Flags & MB_ICONSTOP)
 118         {
 119             SetIcon(stop_bits, stop_width, stop_height, RED, bg);
 120         }
 121         if (Flags & MB_ICONINFORMATION)
 122         {
 123             SetIcon(info_bits, info_width, info_height, BLUE, bg);
 124         }
 125         if (Flags & MB_ICONEXCLAMATION)
 126         {
 127             SetIcon(alert_bits, alert_width, alert_height, GREEN, bg);
 128         }
 129         if (Flags & MB_ICONGMX)
 130         {
 131             SetIcon(gromacs_bits, gromacs_width, gromacs_height, BLUE, bg);
 132         }
 133     }
 134
 135     dlg = CreateDlg(x11, Parent, title, 0, 0, 0, 0, 3, cb, data);
 136     x   = 2*OFFS_X;
 137     if (nicon > 0)
 138     {
 139         AddDlgItem(dlg, CreatePixmap
 140                        (XCreatePixmapFromBitmapData
 141                            (x11->disp, dlg->win.self, icon_bits, icon_width, icon_height,
 142                            icon_fg, icon_bg, x11->depth),
 143                        ID_ICON, ID_BOX, 2*OFFS_X, 2*OFFS_Y, icon_width, icon_height, 0));
 144         x += QueryDlgItemW(dlg, ID_ICON)+2*OFFS_X;
 145     }
 146
 147     AddDlgItem(dlg, CreateStaticText(x11, nlines, lines, ID_TEXT, ID_BOX,
 148                                      x, 2*OFFS_Y, 0, 0, 0));
 149
 150     y = QueryDlgItemY(dlg, ID_TEXT)+QueryDlgItemH(dlg, ID_TEXT);
 151     if (nicon > 0)
 152     {
 153         int yi;
 154         yi = QueryDlgItemY(dlg, ID_ICON)+QueryDlgItemH(dlg, ID_ICON);
 155         if (yi > y)
 156         {
 157             SetDlgItemPos(dlg, ID_TEXT, x, 2*OFFS_Y+(yi-y)/2);
 158         }
 159         else
 160         {
 161             SetDlgItemPos(dlg, ID_ICON, 2*OFFS_X, 2*OFFS_Y+(y-yi)/2);
 162         }
 163         if (yi > y)
 164         {
 165             y = yi;
 166         }
 167     }
 168     x    += QueryDlgItemW(dlg, ID_TEXT)+2*OFFS_X;
 169     y    += 2*OFFS_Y;
 170     width = (x-8*OFFS_X)/2;
 171
 172     if (((Flags & MB_OKCANCEL) == MB_OKCANCEL) ||
 173         ((Flags & MB_YESNO) == MB_YESNO))
 174     {
 175         x0 = 2*OFFS_X;
 176     }
 177     else
 178     {
 179         x0 = (x-width)/2;
 180     }
 181
 182 #define CB(name, butx, id) AddDlgItem(dlg, CreateButton(x11, name, \
 183                                                         true, id, ID_BOX, \
 184                                                         butx, y, width, 0, 0))
 185     if (Flags & MB_OK)
 186     {
 187         CB("OK", x0, MB_OK);
 188     }
 189     if (Flags & MB_CANCEL)
 190     {
 191         CB("Cancel", x/2+2*OFFS_X, MB_CANCEL);
 192     }
 193     if (Flags & MB_YES)
 194     {
 195         CB("Yes", x0, MB_YES);
 196     }
 197     if (Flags & MB_NO)
 198     {
 199         CB("No", x/2+2*OFFS_X, MB_NO);
 200     }
 201
 202     SetDlgSize(dlg, x, y+2*OFFS_Y+
 203                QueryDlgItemH(dlg, (Flags & MB_OK) ? MB_OK : MB_YES), true);
 204
 205     if (Flags & MB_SYSTEMMODAL)
 206     {
 207         nFlag = DLG_SYSTEMMODAL;
 208     }
 209     else if (Flags & MB_APPLMODAL)
 210     {
 211         nFlag = DLG_APPLMODAL;
 212     }
 213     else
 214     {
 215         nFlag = 0;
 216     }
 217     nFlag      = nFlag | DLG_FREEONBUTTON;
 218     dlg->flags = nFlag;
 219
 220     if (!(Flags & MB_DONTSHOW))
 221     {
 222         ShowDlg(dlg);
 223     }
 224
 225     return dlg;
 226 }