workbench/prefs/font/fpeditor.c

   1 /*
   2     Copyright © 2003-2011, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 #define MUIMASTER_YES_INLINE_STDARG
   7
   8 #include <libraries/asl.h>
   9 #include <libraries/mui.h>
  10 #include <zune/customclasses.h>
  11 #include <zune/prefseditor.h>
  12
  13 #include <proto/alib.h>
  14 #include <proto/intuition.h>
  15 #include <proto/dos.h>
  16
  17 #include <string.h>
  18 #include <stdio.h>
  19
  20 #include "misc.h"
  21 #include "locale.h"
  22 #include "fpeditor.h"
  23 #include "prefs.h"
  24
  25 /*** Instance Data **********************************************************/
  26 struct FPEditor_DATA
  27 {
  28     struct FontPrefs  fped_FontPrefs[FP_COUNT];
  29     Object           *fped_IconsString,
  30                      *fped_ScreenString,
  31                      *fped_SystemString;
  32 };
  33
  34 /*** Macros *****************************************************************/
  35 #define SETUP_INST_DATA struct FPEditor_DATA *data = INST_DATA(CLASS, self)
  36 #define FP(i) (&(data->fped_FontPrefs[(i)]))
  37
  38 /*** Utility Functions ******************************************************/
  39 static VOID FontPrefs2FontString
  40 (
  41     STRPTR buffer, ULONG buffersize, struct FontPrefs *fp
  42 )
  43 {
  44     snprintf
  45     (
  46         buffer, buffersize, "%.*s/%d",
  47         (int)strlen(fp->fp_TextAttr.ta_Name) - 5 /* strlen(".font") */,
  48         fp->fp_TextAttr.ta_Name, fp->fp_TextAttr.ta_YSize
  49     );
  50 }
  51
  52 static BOOL FontString2FontPrefs(struct FontPrefs *fp, CONST_STRPTR buffer)
  53 {
  54     STRPTR separator    = PathPart((STRPTR) buffer);
  55     ULONG  nameLength   = separator - buffer;
  56     ULONG  suffixLength = 5; /* strlen(".font") */
  57     ULONG  size;
  58
  59     if (nameLength + suffixLength >= FONTNAMESIZE)
  60     {
  61         /* Not enough space for the font name */
  62         return FALSE;
  63     }
  64
  65     snprintf
  66     (
  67         fp->fp_Name, nameLength + suffixLength + 1, "%.*s.font",
  68         (int) nameLength, buffer
  69     );
  70     fp->fp_TextAttr.ta_Name = fp->fp_Name;
  71
  72     StrToLong(FilePart((STRPTR) buffer), &size);
  73     fp->fp_TextAttr.ta_YSize = size;
  74
  75     return TRUE;
  76 }
  77
  78 static BOOL Gadgets2FontPrefs
  79 (
  80     struct FPEditor_DATA *data
  81 )
  82 {
  83     STRPTR str = NULL;
  84
  85     // FIXME: error checking
  86     GET(data->fped_IconsString, MUIA_String_Contents, &str);
  87     FontString2FontPrefs(FP(FP_WBFONT), str);
  88     FP(FP_WBFONT)->fp_Type = FP_WBFONT;
  89
  90     GET(data->fped_SystemString, MUIA_String_Contents, &str);
  91     FontString2FontPrefs(FP(FP_SYSFONT), str);
  92     FP(FP_SYSFONT)->fp_Type = FP_SYSFONT;
  93
  94     GET(data->fped_ScreenString, MUIA_String_Contents, &str);
  95     FontString2FontPrefs(FP(FP_SCREENFONT), str);
  96     FP(FP_SCREENFONT)->fp_Type = FP_SCREENFONT;
  97
  98     return TRUE;
  99 }
 100
 101 static BOOL FontPrefs2Gadgets
 102 (
 103     struct FPEditor_DATA *data
 104 )
 105 {
 106     TEXT buffer[FONTNAMESIZE + 8];
 107
 108     // FIXME: error checking
 109     FontPrefs2FontString(buffer, FONTNAMESIZE + 8, FP(FP_WBFONT));
 110     NNSET(data->fped_IconsString, MUIA_String_Contents, (IPTR) buffer);
 111
 112     FontPrefs2FontString(buffer, FONTNAMESIZE + 8, FP(FP_SYSFONT));
 113     NNSET(data->fped_SystemString, MUIA_String_Contents, (IPTR) buffer);
 114
 115     FontPrefs2FontString(buffer, FONTNAMESIZE + 8, FP(FP_SCREENFONT));
 116     NNSET(data->fped_ScreenString, MUIA_String_Contents, (IPTR) buffer);
 117
 118     return TRUE;
 119 }
 120
 121 /*** Methods ****************************************************************/
 122 static Object *FPEditor__OM_NEW(Class *CLASS, Object *self, struct opSet *message)
 123 {
 124     Object *iconsString, *screenString, *systemString;
 125
 126     self = (Object *) DoSuperNewTags
 127     (
 128         CLASS, self, NULL,
 129
 130         MUIA_PrefsEditor_Name,        __(MSG_NAME),
 131         MUIA_PrefsEditor_Path, (IPTR) "SYS/font.prefs",
 132         MUIA_PrefsEditor_IconTool, (IPTR) "SYS:Prefs/Font",
 133
 134         Child, (IPTR) ColGroup(2),
 135             Child, (IPTR) Label2(_(MSG_ICONS)),
 136             Child, (IPTR) PopaslObject,
 137                 MUIA_Popasl_Type,              ASL_FontRequest,
 138                 ASLFO_MaxHeight,               100,
 139                 MUIA_Popstring_String,  (IPTR) (iconsString = (Object *)StringObject,
 140                     TextFrame,
 141                     MUIA_Background, MUII_TextBack,
 142                 End),
 143                 MUIA_Popstring_Button,  (IPTR) PopButton(MUII_PopUp),
 144             End,
 145             Child, (IPTR) Label2(_(MSG_SCREEN)),
 146             Child, (IPTR) PopaslObject,
 147                 MUIA_Popasl_Type,              ASL_FontRequest,
 148                 ASLFO_MaxHeight,               100,
 149                 MUIA_Popstring_String,  (IPTR) (screenString = (Object *)StringObject,
 150                     TextFrame,
 151                     MUIA_Background, MUII_TextBack,
 152                 End),
 153                 MUIA_Popstring_Button,  (IPTR) PopButton(MUII_PopUp),
 154             End,
 155             Child, (IPTR) Label2(_(MSG_SYSTEM)),
 156             Child, (IPTR) PopaslObject,
 157                 MUIA_Popasl_Type,              ASL_FontRequest,
 158                 ASLFO_FixedWidthOnly,          TRUE,
 159                 ASLFO_MaxHeight,               100,
 160                 MUIA_Popstring_String,  (IPTR) (systemString = (Object *)StringObject,
 161                     TextFrame,
 162                     MUIA_Background, MUII_TextBack,
 163                 End),
 164                 MUIA_Popstring_Button,  (IPTR) PopButton(MUII_PopUp),
 165             End,
 166         End,
 167
 168         TAG_DONE
 169     );
 170
 171     if (self != NULL)
 172     {
 173         SETUP_INST_DATA;
 174         data->fped_IconsString  = iconsString;
 175         data->fped_ScreenString = screenString;
 176         data->fped_SystemString = systemString;
 177
 178         /*-- Setup notifications -------------------------------------------*/
 179         DoMethod
 180         (
 181             iconsString, MUIM_Notify, MUIA_String_Acknowledge, MUIV_EveryTime,
 182             (IPTR) self, 3, MUIM_Set, MUIA_PrefsEditor_Changed, TRUE
 183         );
 184         DoMethod
 185         (
 186             screenString, MUIM_Notify, MUIA_String_Acknowledge, MUIV_EveryTime,
 187             (IPTR) self, 3, MUIM_Set, MUIA_PrefsEditor_Changed, TRUE
 188         );
 189         DoMethod
 190         (
 191             systemString, MUIM_Notify, MUIA_String_Acknowledge, MUIV_EveryTime,
 192             (IPTR) self, 3, MUIM_Set, MUIA_PrefsEditor_Changed, TRUE
 193         );
 194     }
 195
 196     return self;
 197 }
 198
 199 static IPTR FPEditor__MUIM_PrefsEditor_ImportFH
 200 (
 201     Class *CLASS, Object *self,
 202     struct MUIP_PrefsEditor_ImportFH *message
 203 )
 204 {
 205     SETUP_INST_DATA;
 206     BOOL success = TRUE;
 207
 208     success = Prefs_ImportFH(message->fh, data->fped_FontPrefs);
 209     if (success) FontPrefs2Gadgets(data);
 210
 211     return success;
 212 }
 213
 214 static IPTR FPEditor__MUIM_PrefsEditor_ExportFH
 215 (
 216     Class *CLASS, Object *self,
 217     struct MUIP_PrefsEditor_ExportFH *message
 218 )
 219 {
 220     SETUP_INST_DATA;
 221     BOOL success = TRUE;
 222
 223     Gadgets2FontPrefs(data);
 224     success = Prefs_ExportFH(message->fh, data->fped_FontPrefs);
 225
 226     return success;
 227 }
 228
 229 static IPTR FPEditor__MUIM_PrefsEditor_SetDefaults
 230 (
 231     Class *CLASS, Object *self,
 232     Msg message
 233 )
 234 {
 235     SETUP_INST_DATA;
 236     BOOL success = TRUE;
 237
 238     success = Prefs_Default(data->fped_FontPrefs);
 239     if (success) FontPrefs2Gadgets(data);
 240
 241     return success;
 242 }
 243
 244 /*** Setup ******************************************************************/
 245 ZUNE_CUSTOMCLASS_4
 246 (
 247     FPEditor, NULL, MUIC_PrefsEditor, NULL,
 248     OM_NEW,                    struct opSet *,
 249     MUIM_PrefsEditor_ImportFH, struct MUIP_PrefsEditor_ImportFH *,
 250     MUIM_PrefsEditor_ExportFH, struct MUIP_PrefsEditor_ExportFH *,
 251     MUIM_PrefsEditor_SetDefaults, Msg
 252 );