src/programs/view/xmb.cpp

   1 /*
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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,
  75                   Window             Parent,
  76                   const char*        title,
  77                   int                nlines,
  78                   const char* const* lines,
  79                   unsigned long      Flags,
  80                   DlgCallback*       cb,
  81                   void*              data)
  82 {
  83     t_dlg*        dlg;
  84     int           width, nicon;
  85     int           x, y, x0;
  86     unsigned long nFlag;
  87     unsigned long bg;
  88
  89     /* Check flags for inconsistencies */
  90     if (((Flags & MB_OK) && (Flags & MB_YES)) || ((Flags & MB_NO) && (Flags & MB_CANCEL))
  91         || (!(Flags & MB_OK) && !(Flags & MB_YES)))
  92     {
  93         std::fprintf(stderr, "Invalid button selection in MessageBox\n");
  94         std::exit(1);
  95     }
  96     nicon = 0;
  97     if (Flags & MB_ICONSTOP)
  98     {
  99         nicon++;
 100     }
 101     if (Flags & MB_ICONINFORMATION)
 102     {
 103         nicon++;
 104     }
 105     if (Flags & MB_ICONEXCLAMATION)
 106     {
 107         nicon++;
 108     }
 109     if (Flags & MB_ICONGMX)
 110     {
 111         nicon++;
 112     }
 113     if (nicon > 1)
 114     {
 115         gmx_fatal(FARGS, "More than one (%d) icon selected in MessageBox", nicon);
 116     }
 117     /* Input seems ok */
 118     bg = x11->bg;
 119     if (nicon > 0)
 120     {
 121         if (Flags & MB_ICONSTOP)
 122         {
 123             SetIcon(stop_bits, stop_width, stop_height, RED, bg);
 124         }
 125         if (Flags & MB_ICONINFORMATION)
 126         {
 127             SetIcon(info_bits, info_width, info_height, BLUE, bg);
 128         }
 129         if (Flags & MB_ICONEXCLAMATION)
 130         {
 131             SetIcon(alert_bits, alert_width, alert_height, GREEN, bg);
 132         }
 133         if (Flags & MB_ICONGMX)
 134         {
 135             SetIcon(gromacs_bits, gromacs_width, gromacs_height, BLUE, bg);
 136         }
 137     }
 138
 139     dlg = CreateDlg(x11, Parent, title, 0, 0, 0, 0, 3, cb, data);
 140     x   = 2 * OFFS_X;
 141     if (nicon > 0)
 142     {
 143         AddDlgItem(dlg,
 144                    CreatePixmap(XCreatePixmapFromBitmapData(x11->disp, dlg->win.self, icon_bits, icon_width,
 145                                                             icon_height, icon_fg, icon_bg, x11->depth),
 146                                 ID_ICON, ID_BOX, 2 * OFFS_X, 2 * OFFS_Y, icon_width, icon_height, 0));
 147         x += QueryDlgItemW(dlg, ID_ICON) + 2 * OFFS_X;
 148     }
 149
 150     AddDlgItem(dlg, CreateStaticText(x11, nlines, lines, ID_TEXT, ID_BOX, x, 2 * OFFS_Y, 0, 0, 0));
 151
 152     y = QueryDlgItemY(dlg, ID_TEXT) + QueryDlgItemH(dlg, ID_TEXT);
 153     if (nicon > 0)
 154     {
 155         int yi;
 156         yi = QueryDlgItemY(dlg, ID_ICON) + QueryDlgItemH(dlg, ID_ICON);
 157         if (yi > y)
 158         {
 159             SetDlgItemPos(dlg, ID_TEXT, x, 2 * OFFS_Y + (yi - y) / 2);
 160         }
 161         else
 162         {
 163             SetDlgItemPos(dlg, ID_ICON, 2 * OFFS_X, 2 * OFFS_Y + (y - yi) / 2);
 164         }
 165         if (yi > y)
 166         {
 167             y = yi;
 168         }
 169     }
 170     x += QueryDlgItemW(dlg, ID_TEXT) + 2 * OFFS_X;
 171     y += 2 * OFFS_Y;
 172     width = (x - 8 * OFFS_X) / 2;
 173
 174     if (((Flags & MB_OKCANCEL) == MB_OKCANCEL) || ((Flags & MB_YESNO) == MB_YESNO))
 175     {
 176         x0 = 2 * OFFS_X;
 177     }
 178     else
 179     {
 180         x0 = (x - width) / 2;
 181     }
 182
 183 #define CB(name, butx, id) \
 184     AddDlgItem(dlg, CreateButton(x11, name, true, id, ID_BOX, 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 + QueryDlgItemH(dlg, (Flags & MB_OK) ? MB_OK : MB_YES), true);
 203
 204     if (Flags & MB_SYSTEMMODAL)
 205     {
 206         nFlag = DLG_SYSTEMMODAL;
 207     }
 208     else if (Flags & MB_APPLMODAL)
 209     {
 210         nFlag = DLG_APPLMODAL;
 211     }
 212     else
 213     {
 214         nFlag = 0;
 215     }
 216     nFlag      = nFlag | DLG_FREEONBUTTON;
 217     dlg->flags = nFlag;
 218
 219     if (!(Flags & MB_DONTSHOW))
 220     {
 221         ShowDlg(dlg);
 222     }
 223
 224     return dlg;
 225 }