workbench/libs/reqtools/filereq.h

   1 /**************************************************************
   2 *                                                             *
   3 *      File/Font/Screenmode requester                         *
   4 *                                                             *
   5 *                                 (c) Nico François 1991-1994 *
   6 **************************************************************/
   7
   8 /****************************************************************************************/
   9
  10 /* INCLUDES */
  11
  12 #include <exec/types.h>
  13 #include <exec/memory.h>
  14 #include <exec/execbase.h>
  15 #include <dos/dos.h>
  16 #include <dos/dosextens.h>
  17 #include <dos/filehandler.h>
  18 #include <libraries/gadtools.h>
  19 #include <intuition/intuition.h>
  20 #include <intuition/gadgetclass.h>
  21 #include <intuition/intuitionbase.h>
  22 #include <graphics/gfxmacros.h>
  23 #include <proto/graphics.h>
  24 #include <proto/exec.h>
  25 #include <proto/intuition.h>
  26 #include <proto/dos.h>
  27 #include <proto/diskfont.h>
  28 #include <proto/layers.h>
  29 #include <proto/wb.h>
  30 #include <proto/gadtools.h>
  31 #include <proto/utility.h>
  32 #include <proto/alib.h>
  33 #include <workbench/startup.h>
  34 #include <workbench/workbench.h>
  35 #include <clib/macros.h>
  36 #include <string.h>
  37
  38 #include <libraries/reqtools.h>
  39 #include <proto/reqtools.h>
  40
  41 #if !defined(__AROS__) && !defined(__GNUC__)
  42 #include <pragmas/reqtools_pragmas.h>
  43 #endif
  44
  45 #ifdef __AROS__
  46 #include <aros/asmcall.h>
  47 #include "reqtools_intern.h"
  48 #endif
  49
  50 /****************************************************************************************/
  51
  52 #include "general.h"
  53 #include "gadstub.h"
  54 #include "boopsigads.h"
  55 #include "mem.h"
  56 #include "rtlocale.h"
  57
  58 /****************************************************************************************/
  59
  60 #define ThisProcess()           ( ( struct Process * ) FindTask( NULL ) )
  61
  62 #ifndef __AROS__
  63
  64 #ifdef __SASC
  65 #pragma libcall DOSBase DoPkt1 f0 32103
  66 #else
  67
  68 #ifndef __GNUC__
  69 #warning Fix DoPkt1 macro for your compiler
  70 #endif
  71
  72 #endif
  73
  74 #endif
  75
  76 #define D_S(type,name)  UBYTE a_##name[ sizeof( type ) + 3 ]; \
  77                         type *name = ( type * )( ( LONG ) ( a_##name + 3 ) & ~3 );
  78
  79 /****************************************************************************************/
  80
  81 extern APTR ASM Dofmt (ASM_REGPARAM(a3, char *,), ASM_REGPARAM(a0, char *,), ASM_REGPARAM(a1, APTR,));
  82 extern APTR STDARGS DofmtArgs (char *, char *,...);
  83 extern void SetWinTitleFlash (ASM_REGPARAM(a0, struct Window *,), ASM_REGPARAM(a1, char *,));
  84 extern ULONG ASM LoopReqHandler (ASM_REGPARAM(a1, struct rtHandlerInfo *,));
  85 /*extern ULONG CallHook (struct Hook *, APTR,...);*/
  86 extern void ASM StrCat (ASM_REGPARAM(a0, char *,), ASM_REGPARAM(a1, char *,));
  87 extern void ShortDelay (void);
  88
  89 /****************************************************************************************/
  90
  91 #define FPROP           1
  92 #define FILES           2
  93
  94 #define INFO            3
  95 #define ALL             4
  96 #define PATTERN         5
  97 #define CLR             6
  98 #define OK              7
  99 #define DISKS           8
 100 #define PARENT          9
 101 #define CANCEL          10
 102
 103 #define FILESTR         11
 104 #define DRAWERSTR       12
 105 #define PATSTR          13
 106 #define FONTSIZE        14
 107
 108 #define BOLD            15
 109 #define ITALIC          16
 110 #define UNDERLINE       17
 111 #define GETDIR          18
 112
 113 #define DEPTH           19
 114 #define SCRWIDTH        20
 115 #define SCRHEIGHT       21
 116 #define DEFWIDTH        22
 117 #define DEFHEIGHT       23
 118 #define AUTOSCR         24
 119 #define OVERSCN         25
 120
 121 /****************************************************************************************/
 122
 123 extern struct Library           *GadToolsBase;
 124 extern struct DosLibrary        *DOSBase;
 125 extern struct IntuitionBase     *IntuitionBase;
 126 extern struct GfxBase           *GfxBase;
 127 extern struct Library           *LayersBase;
 128 extern struct ReqToolsBase      *ReqToolsBase;
 129 #if defined(__AROS__) || defined(__GNUC__)
 130 extern struct UtilityBase       *UtilityBase;
 131 #else
 132 extern struct Library           *UtilityBase;
 133 #endif
 134 extern struct Library           *WorkbenchBase;
 135
 136 extern char TOPAZSTR[];
 137 #define DOTFONTSTR      &TOPAZSTR[5]
 138
 139 extern char DOTINFOSTR[];
 140
 141 /****************************************************************************************/
 142
 143 /* PRIVATE */
 144 struct ReqEntry
 145 {
 146     struct Node re_Node;
 147     LONG        re_Size;
 148     UBYTE       re_Flags,
 149                 re_Style;
 150     UBYTE       re_SizeLenPix,
 151                 re_EntryLen;
 152 };
 153
 154 #define re_Type                 re_Node.ln_Type
 155 #define re_Next                 re_Node.ln_Succ
 156 #define re_VolLen               re_Node.ln_Pri
 157 #define re_Name                 re_Node.ln_Name
 158
 159 /* entry types */
 160 #define FILE                    0x0
 161 #define DIRECTORY               0x1
 162 #define FONT                    0x2
 163 #define VOLUME                  0x3
 164 #define ASSIGN                  0x4
 165 #define SCRMODE                 0x10
 166
 167 #define MAX_FILE_DIRECTORY      1
 168
 169 /* entry flags */
 170 #define ENTRYF_SELECTED         0x1
 171 #define ENTRYF_HIDDEN           0x2
 172 #define ENTRYF_HIGHLIGHTED      0x4
 173 #define ENTRYF_GHOSTED          0x8
 174
 175 /* PRIVATE */
 176 struct BufferData
 177 {
 178     struct ReqEntry     *firstname;
 179     APTR                pool;
 180     LONG                pos, gotopos, numfiles, currentnum, sorted;
 181     LONG                file_id, directory_id, dirsmixed;
 182 };
 183
 184 struct RealFileRequester
 185 {
 186     ULONG               ReqPos;
 187     UWORD               LeftOffset;
 188     UWORD               TopOffset;
 189     ULONG               Flags;
 190     struct Hook         *Hook;
 191     STRPTR              Dir;            /* READ ONLY! Change with rtChangeReqAttrA()! */
 192     STRPTR              MatchPat;       /* READ ONLY! Change with rtChangeReqAttrA()! */
 193     struct TextFont     *DefaultFont;
 194     ULONG               WaitPointer;
 195     ULONG               LockWindow;
 196     ULONG               ShareIDCMP;
 197     struct Hook         *IntuiMsgFunc;
 198     UWORD               ReqLeft;
 199     UWORD               ReqTop;
 200     UWORD               ReqWidth;
 201     UWORD               ReqHeight;
 202
 203     /** PRIVATE **/
 204     struct BufferData   buff;
 205     TEXT                dirname[256], patstr[124], *filename;
 206     LONG                hideinfo;
 207 };
 208
 209 struct RealFontRequester
 210 {
 211     ULONG               ReqPos;
 212     UWORD               LeftOffset;
 213     UWORD               TopOffset;
 214     ULONG               Flags;
 215     struct Hook         *Hook;
 216     struct TextAttr     Attr;
 217     struct TextFont     *DefaultFont;
 218     ULONG               WaitPointer;
 219     ULONG               LockWindow;
 220     ULONG               ShareIDCMP;
 221     struct Hook         *IntuiMsgFunc;
 222     UWORD               ReqLeft;
 223     UWORD               ReqTop;
 224     UWORD               ReqWidth;
 225     UWORD               ReqHeight;
 226
 227     /** PRIVATE **/
 228     struct BufferData   buff;
 229     TEXT                fontname[108];
 230 };
 231
 232 struct RealScreenModeRequester
 233 {
 234     ULONG               ReqPos;
 235     UWORD               LeftOffset;
 236     UWORD               TopOffset;
 237     ULONG               Flags;
 238     ULONG               private1;
 239     ULONG               DisplayID;
 240     UWORD               DisplayWidth;
 241     UWORD               DisplayHeight;
 242     struct TextFont     *DefaultFont;
 243     ULONG               WaitPointer;
 244     ULONG               LockWindow;
 245     ULONG               ShareIDCMP;
 246     struct Hook         *IntuiMsgFunc;
 247     UWORD               ReqLeft;
 248     UWORD               ReqTop;
 249     UWORD               ReqWidth;
 250     UWORD               ReqHeight;
 251     UWORD               DisplayDepth;
 252     UWORD               OverscanType;
 253     ULONG               AutoScroll;
 254
 255     /** PRIVATE **/
 256     struct BufferData   buff;
 257 };
 258
 259 typedef struct RealHandlerInfo  GlobData;
 260
 261 #define CHECKBOX_BOLD           0
 262 #define CHECKBOX_ITALIC         1
 263 #define CHECKBOX_UNDERLINE      2
 264 #define CHECKBOX_AUTOSCROLL     3
 265
 266 #define NUMCHECKBOXGADS         5
 267
 268 struct RealHandlerInfo
 269 {
 270     ULONG                               (*func)();        /* private */
 271     ULONG                               WaitMask;
 272     ULONG                               DoNotWait;
 273
 274     /* PRIVATE */
 275     APTR                                req;
 276     struct RealFileRequester            *freq;
 277     struct RealFontRequester            *fontreq;
 278     struct RealScreenModeRequester      *scrmodereq;
 279     struct BufferData *buff;
 280     /* fib *MUST* be aligned to a longword boundary! */
 281     ALIGNED struct FileInfoBlock        fib;
 282     ALIGNED struct FileInfoBlock        linkfib;                /* Soft link support */
 283     struct NewWindow                    newreqwin;
 284     struct KeyButtonInfo                buttoninfo;
 285     struct Image                        labelimages;
 286     struct TextAttr                     font;
 287     struct Screen                       *scr, *frontscr;
 288     struct ViewPort                     *vp;
 289     struct Window                       *reqwin, *prwin, **winaddr, *oldwinptr;
 290     struct RastPort                     *reqrp;
 291     struct Gadget                       *drawergad, *filegad, *scrollergad, *mainstrgad, *patgad;
 292     struct Gadget                       *okgad, *cancelgad, *activegadget, *numselectedgad;
 293     struct ReqEntry                     *firstentry, *displaylist[50];
 294     struct TextFont                     *reqfont;
 295     struct DrawInfo                     *drinfo;
 296     struct Hook                         *imsghook, *filterhook, intuihook, backfillhook;
 297     struct Catalog                      *catalog;
 298     struct StrGadUserData               strgaduserdata, fnamegaduserdata;
 299     struct IntuiText                    itxt;
 300     char                                *title, *filestr, *drawerstr, *gadtxt[8], tempfname[108], *tempdir;
 301     int                                 boxtop, boxleft, boxright, boxheight, numentries;
 302     int                                 reqheight, reqwidth, fontheight, fontwidth, fontbase, reqtype;
 303     int                                 reqpos, leftedge, topedge, waitpointer, shareidcmp, lockwindow;
 304     int                                 downgadget, clicked, lastclicked, bufferentry, sec, mic;
 305     int                                 entryheight, noscreenpop, underchar, lastdisplaylistnum, os30;
 306     APTR                                visinfo, winlock;
 307     UWORD                               *pens;
 308     ULONG                               flags, rpmask, entrymask, winmask;
 309     WORD                                zoom[4];
 310
 311     /* file requester */
 312     struct IntuiText                    selitxt;
 313     struct AppWindow                    *appwindow;
 314     struct MsgPort                      *appwinport;
 315     struct timerequest                  timereq;
 316     char                                *patgadstr, matchpat[248], selpattern[124];
 317     int                                 nodir, newdir, exnext, disks, wilddotinfo, selectedpos;
 318     int                                 selectcurrpos, allowempty, timerstarted, numselected, numselectedoff;
 319     int                                 file_id, directory_id, quiet, firsttimer, maxvolwidth;
 320     int                                 led_x, led_y, led_w, led_h, ledon;
 321     ULONG                               volumerequest;
 322     BPTR                                lock;
 323     char                                patkey;
 324     /* file requester, soft link support */
 325     TEXT                                linkbuf[ 364 ];
 326
 327     /* font requester */
 328     int                                 fontdisplayleft, fontdisplayright, fontdisplaytop;
 329     int                                 sampleheight, fontstyle, minsize, maxsize, colcount;
 330     struct Gadget                       *checkboxgad[NUMCHECKBOXGADS];
 331     char                                gadkey[NUMCHECKBOXGADS];
 332     APTR                                colormap;
 333     APTR                                diskfontbase;
 334
 335     /* screenmode requester */
 336     struct Gadget                       *depthgad, *widthgad, *heightgad, *maxcolgad, *currcolgad, *overscangad;
 337     struct Gadget                       *visgad, *nomgad, *defwgad, *defhgad, *modetxtgad;
 338     struct NameInfo                     nameinfo;
 339     struct DimensionInfo                diminfo;
 340     struct DisplayInfo                  dispinfo;
 341     int                                 usedefwidth, usedefheight, overscantype, autoscroll;
 342     int                                 currmindepth, currmaxdepth, defwidth, defheight;
 343     int                                 maxdepth, mindepth, minheight, maxheight, minwidth, maxwidth;
 344     UWORD                               width, height, depth;
 345     ULONG                               modeid, propertymask, propertyflags;
 346     char                                *oscanlabs[5], heightkey, widthkey, overscankey, depthkey;
 347     char                                maxcolstr[6], currcolstr[6];
 348 };
 349
 350 /****************************************************************************************/
 351
 352 #define IEQUALIFIER_SHIFT       (IEQUALIFIER_LSHIFT|IEQUALIFIER_RSHIFT)
 353 #define IEQUALIFIER_ALT         (IEQUALIFIER_LALT|IEQUALIFIER_RALT)
 354
 355 /****************************************************************************************/
 356
 357 struct ReqEntry *REGARGS FindEntry (struct BufferData *, char *, int, int, int *, ULONG);
 358 BOOL REGARGS FindCurrentPos (GlobData *, char *, int, int);
 359
 360 #define FIND_EXACT      0x1
 361 #define FIND_VOLUMENAME 0x2
 362
 363 /****************************************************************************************/
 364
 365 struct ReqEntry *REGARGS AddEntry (GlobData *, struct BufferData *, char *, int, int);
 366 int REGARGS SetupReqWindow (GlobData *, int);
 367 int REGARGS CountAllDeselect (GlobData *, int);
 368 int REGARGS GetModeData (GlobData *, ULONG, int *);
 369 int REGARGS EndsInDotInfo (char *, int);
 370 void REGARGS RenderLED (GlobData *);
 371 void REGARGS RenderReqWindow (GlobData *, int, int);
 372 void REGARGS UpdateDepthDisplay (GlobData *, int, ULONG);
 373 void REGARGS UpdateDepthGad (GlobData *);
 374 void REGARGS UpdateNumSelGad (GlobData *);
 375 void REGARGS GetModeDimensions (GlobData *);
 376 void REGARGS DisplayModeAttrs (GlobData *);
 377 void REGARGS SetSizeGads (GlobData *);
 378 void REGARGS SetTextGad (GlobData *, struct Gadget *, char *);
 379 void REGARGS PrintEntry (GlobData *, int);
 380 void REGARGS ShowDisks (GlobData *);
 381 void REGARGS SelectAll (GlobData *, char *);
 382 void REGARGS AddDiskNames (GlobData *, ULONG);
 383 BOOL REGARGS FindVolume (GlobData *, UBYTE *, struct ReqEntry *);
 384 void REGARGS ClearFilesRect (GlobData *);
 385 void REGARGS AdjustScroller (GlobData *);
 386 void REGARGS ClearDisplayList (GlobData *);
 387 void REGARGS UpdateDisplayList (GlobData *);
 388 void REGARGS PrintFiles (GlobData *);
 389 void REGARGS ScrollerMoved (GlobData *, int);
 390 void REGARGS ClearAndInitReqBuffer (GlobData *);
 391 void REGARGS RethinkReqDisplay (GlobData *);
 392 void REGARGS ShowFontSample (GlobData *, int, int);
 393 void REGARGS UnLockReqLock (GlobData *);
 394 void REGARGS NewDir (GlobData *);
 395 LONG REGARGS IntGadgetBounds (GlobData *, struct Gadget *, LONG, LONG);
 396 ULONG ASM SAVEDS PropReqHandler (REGPARAM(a1, struct RealHandlerInfo *,),
 397                                  REGPARAM(d0, ULONG,),
 398                                  REGPARAM(a0, struct TagItem *,));
 399
 400 void ASM SAVEDS FreeReqBuffer (REGPARAM(a1, APTR,));
 401 void REGARGS SetFileDirMode (struct BufferData *, ULONG);
 402 void BuildColStr (char *, LONG, ULONG);
 403
 404 void REGARGS SetDrawerAndFileFields (GlobData *);
 405 void REGARGS ResetDrawerAndFileFields (GlobData *);
 406 #ifdef __AROS__
 407 AROS_UFP3(void, IntuiMsgFunc,
 408     AROS_UFPA(struct Hook *, hook, A0),
 409     AROS_UFPA(APTR, req, A2),
 410     AROS_UFPA(struct IntuiMessage *, imsg, A1));
 411
 412 #else
 413 void ASM SAVEDS IntuiMsgFunc (
 414         REGPARAM(a0, struct Hook *,),
 415         REGPARAM(a2, APTR,),
 416         REGPARAM(a1, struct IntuiMessage *,));
 417 #endif
 418
 419 int REGARGS FindEntryPos (GlobData *, char *, int);
 420 void REGARGS DeselectFiles (GlobData *, int, int);
 421 int REGARGS ClickDown (GlobData *, int, struct IntuiMessage *, int);
 422 ULONG REGARGS LeaveReq (GlobData *, char *);
 423 void REGARGS FreeAll (GlobData *);
 424 void REGARGS FreeAllCheckBuffer (GlobData *);
 425 struct rtFileList *REGARGS AllocSelectedFiles (GlobData *);
 426 int REGARGS FindEntryPos (GlobData *, char *, int);
 427 void REGARGS StopTimer (GlobData *);
 428 void REGARGS StartTimer (GlobData *, int);
 429 void REGARGS EndQuiet (GlobData *);
 430 void STDARGS SAVEDS FreeReqToolsFonts (void);
 431 int REGARGS CalcClicked (GlobData *, struct IntuiMessage *);
 432 void REGARGS CompClicked (GlobData *);
 433 struct IntuiMessage *REGARGS ProcessWin_Msg_Freq (GlobData *, struct IntuiMessage *);
 434
 435 /****************************************************************************************/
 436
 437 #define REQ_IDCMP               (ARROWIDCMP|CYCLEIDCMP|SCROLLERIDCMP|STRINGIDCMP|\
 438                                 IDCMP_CLOSEWINDOW|IDCMP_DISKINSERTED|IDCMP_DISKREMOVED|\
 439                                 IDCMP_NEWSIZE|IDCMP_REFRESHWINDOW)
 440
 441 #define REQTYPE(req)            (((ULONG *)req)[-1])
 442
 443 /****************************************************************************************/
 444
 445 extern struct TextAttr topaz80;
 446
 447 /****************************************************************************************/
 448
 449 #define FI_REQ                  struct RealFileRequester *
 450 #define FO_REQ                  struct RealFontRequester *
 451 #define SC_REQ                  struct RealScreenModeRequester *
 452
 453 /****************************************************************************************/