workbench/demos/readicon.c

   1 /*
   2     Copyright © 1995-2001, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc: Read an icon from an .info file
   6     Lang: english
   7 */
   8 #include <stdio.h>
   9
  10 #include <aros/bigendianio.h>
  11 #include <graphics/gfxbase.h>
  12 #include <workbench/workbench.h>
  13 #include <workbench/icon.h>
  14 #include <devices/inputevent.h>
  15
  16 #include <proto/icon.h>
  17 #include <proto/exec.h>
  18 #include <proto/dos.h>
  19 #include <proto/intuition.h>
  20
  21 static const char version[] __attribute__((used)) = "$VER: readicon 41.2 (5.9.1997)\n";
  22
  23 #define IM(x)       ((struct Image *)x)
  24
  25 struct IntuitionBase *IntuitionBase;
  26 struct GfxBase *GfxBase;
  27 struct Library * IconBase;
  28
  29 void DoWindow (struct DiskObject * dobj)
  30 {
  31     struct Window   * win = NULL;
  32     struct RastPort * rp;
  33     struct IntuiMessage * im;
  34     int cont;
  35
  36     GfxBase=(struct GfxBase *)OpenLibrary(GRAPHICSNAME,39);
  37     IntuitionBase=(struct IntuitionBase *)OpenLibrary("intuition.library",39);
  38
  39     if (!GfxBase)
  40     {
  41         printf ("Couldn't open %s\n", GRAPHICSNAME);
  42         goto end;
  43     }
  44
  45     if (!IntuitionBase)
  46     {
  47         printf ("Couldn't open intuition.library\n");
  48         goto end;
  49     }
  50
  51     win = OpenWindowTags (NULL
  52         , WA_Title,         (IPTR)"Show an icon"
  53         , WA_DragBar,       TRUE
  54         , WA_CloseGadget,   TRUE
  55         , WA_DepthGadget,   TRUE
  56         , WA_Activate,      TRUE
  57         , WA_Left,          100
  58         , WA_Top,           100
  59         , WA_InnerWidth,    dobj->do_Gadget.Width * 3 + 40
  60         , WA_InnerHeight,   dobj->do_Gadget.Height + 20
  61         , WA_IDCMP,         IDCMP_RAWKEY | IDCMP_CLOSEWINDOW
  62         , WA_SimpleRefresh, TRUE
  63         , TAG_END
  64     );
  65
  66     if (!win)
  67         goto end;
  68
  69     rp = win->RPort;
  70
  71     dobj->do_Gadget.LeftEdge = win->BorderLeft + dobj->do_Gadget.Width * 2 + 30;
  72     dobj->do_Gadget.TopEdge  = win->BorderTop + 10;
  73
  74     AddGadget(win, &dobj->do_Gadget, -1);
  75     RefreshGList(&dobj->do_Gadget, win, NULL, 1);
  76
  77     DrawImage (rp, dobj->do_Gadget.GadgetRender, win->BorderLeft + 10, win->BorderTop + 10);
  78     DrawImage (rp, dobj->do_Gadget.SelectRender, win->BorderLeft + 20 + dobj->do_Gadget.Width, win->BorderTop + 10);
  79
  80     cont = 1;
  81
  82     printf ("Press a key to exit\n");
  83
  84     while (cont)
  85     {
  86         if ((im = (struct IntuiMessage *)GetMsg (win->UserPort)))
  87         {
  88             /* D("Got msg\n"); */
  89             printf("Got msg %lx\n", (long)im->Class);
  90
  91             switch (im->Class)
  92             {
  93             case IDCMP_CLOSEWINDOW:
  94                 cont = FALSE;
  95                 break;
  96
  97             case IDCMP_RAWKEY:
  98                 if (!(im->Code & IECODE_UP_PREFIX))
  99                 {
 100                     cont = FALSE;
 101                 }
 102                 break;
 103
 104             }
 105
 106             ReplyMsg ((struct Message *)im);
 107         }
 108         else
 109         {
 110             /* D("Waiting\n"); */
 111             Wait (1L << win->UserPort->mp_SigBit);
 112         }
 113     }
 114
 115 end:
 116     if (win)
 117         CloseWindow (win);
 118
 119     if (GfxBase)
 120         CloseLibrary ((struct Library *)GfxBase);
 121
 122     if (IntuitionBase)
 123         CloseLibrary ((struct Library *)IntuitionBase);
 124
 125     return;
 126 } /* DoWindow */
 127
 128 int main (int argc, char ** argv)
 129 {
 130     struct RDArgs     * rda;
 131     struct DiskObject * dobj;
 132
 133     STRPTR arg;
 134     int    rc;
 135     int    t;
 136
 137     rc = 0;
 138
 139     IconBase = OpenLibrary (ICONNAME, 39);
 140
 141     if (!IconBase)
 142     {
 143         printf ("Couldn't open %s\n", ICONNAME);
 144         return RETURN_FAIL;
 145     }
 146
 147     rda = ReadArgs ("IconFile/A", (IPTR *)&arg, NULL);
 148
 149     if (rda)
 150     {
 151         if (!(dobj = GetDiskObject (arg)) )
 152         {
 153             printf ("Cannot open icon for %s: ", arg);
 154             PrintFault (IoErr(), "");
 155             rc = 10;
 156         }
 157         else
 158         {
 159             /* hexdump (dobj, 0L, sizeof (struct DiskObject)); */
 160
 161             printf ("Some information about the icon:\n"
 162                 "Magic = %d\n"
 163                 "Version = %d\n"
 164                 "Type = %d\n"
 165                 "Gadget: %dx%d+%d+%d Flags=%x Act=%x Type=%d\n"
 166                 "Stack = %ld\n"
 167                 , dobj->do_Magic
 168                 , dobj->do_Version
 169                 , dobj->do_Type
 170                 , dobj->do_Gadget.Width
 171                 , dobj->do_Gadget.Height
 172                 , dobj->do_Gadget.LeftEdge
 173                 , dobj->do_Gadget.TopEdge
 174                 , dobj->do_Gadget.Flags
 175                 , dobj->do_Gadget.Activation
 176                 , dobj->do_Gadget.GadgetType
 177                 , (long)dobj->do_StackSize
 178             );
 179
 180             if (dobj->do_Gadget.GadgetRender)
 181             {
 182                 printf ("GImage: %dx%d+%d+%d\n"
 183                     , IM(dobj->do_Gadget.GadgetRender)->Width
 184                     , IM(dobj->do_Gadget.GadgetRender)->Height
 185                     , IM(dobj->do_Gadget.GadgetRender)->LeftEdge
 186                     , IM(dobj->do_Gadget.GadgetRender)->TopEdge
 187                 );
 188
 189                 /* hexdump (IM(dobj->do_Gadget.GadgetRender)->ImageData
 190                     , 0L
 191                     , 720
 192                 ); */
 193             }
 194             else
 195             {
 196                 printf ("GImage: none\n");
 197             }
 198
 199             if (dobj->do_Gadget.SelectRender)
 200             {
 201                 printf ("SImage: %dx%d+%d+%d\n"
 202                     , IM(dobj->do_Gadget.SelectRender)->Width
 203                     , IM(dobj->do_Gadget.SelectRender)->Height
 204                     , IM(dobj->do_Gadget.SelectRender)->LeftEdge
 205                     , IM(dobj->do_Gadget.SelectRender)->TopEdge
 206                 );
 207
 208                 /* hexdump (IM(dobj->do_Gadget.SelectRender)->ImageData
 209                     , 0L
 210                     , 720
 211                 ); */
 212             }
 213             else
 214             {
 215                 printf ("SImage: none\n");
 216             }
 217
 218             printf ("DefaultTool: %s\n", dobj->do_DefaultTool);
 219
 220             printf ("ToolTypes:\n");
 221
 222             if (dobj->do_ToolTypes)
 223                 for (t=0; dobj->do_ToolTypes[t]; t++)
 224                     printf ("TT %d: %s\n", t, dobj->do_ToolTypes[t]);
 225             else
 226                 printf ("--- none ---\n");
 227
 228             if (!PutDiskObject ("readicon", dobj))
 229                 PrintFault (IoErr(), "Writing of icon to readicon.info failed");
 230
 231             DoWindow (dobj);
 232
 233             FreeDiskObject (dobj);
 234         }
 235
 236         FreeArgs (rda);
 237     }
 238     else
 239         rc = 10;
 240
 241     return rc;
 242 } /* main */
 243