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 #define DoPkt1(port, action, arg1) DoPkt(port, action, arg1, 0, 0, 0, 0)
  63
  64 #define D_S(type,name)  UBYTE a_##name[ sizeof( type ) + 3 ]; \
  65                         type *name = ( type * )( ( IPTR ) ( a_##name + 3 ) & ~3 );
  66
  67 /****************************************************************************************/
  68
  69 extern APTR ASM Dofmt (ASM_REGPARAM(a3, char *,), ASM_REGPARAM(a0, char *,), ASM_REGPARAM(a1, APTR,));
  70 extern APTR STDARGS DofmtArgs (char *, char *,...);
  71 extern void SetWinTitleFlash (ASM_REGPARAM(a0, struct Window *,), ASM_REGPARAM(a1, char *,));
  72 extern IPTR ASM LoopReqHandler (ASM_REGPARAM(a1, struct rtHandlerInfo *,));
  73 /*extern ULONG CallHook (struct Hook *, APTR,...);*/
  74 extern void ASM StrCat (ASM_REGPARAM(a0, char *,), ASM_REGPARAM(a1, char *,));
  75 extern void ShortDelay (void);
  76
  77 /****************************************************************************************/
  78
  79 #define FPROP           1
  80 #define FILES           2
  81
  82 #define INFO            3
  83 #define ALL             4
  84 #define PATTERN         5
  85 #define CLR             6
  86 #define OK              7
  87 #define DISKS           8
  88 #define PARENT          9
  89 #define CANCEL          10
  90
  91 #define FILESTR         11
  92 #define DRAWERSTR       12
  93 #define PATSTR          13
  94 #define FONTSIZE        14
  95
  96 #define BOLD            15
  97 #define ITALIC          16
  98 #define UNDERLINE       17
  99 #define GETDIR          18
 100
 101 #define DEPTH           19
 102 #define SCRWIDTH        20
 103 #define SCRHEIGHT       21
 104 #define DEFWIDTH        22
 105 #define DEFHEIGHT       23
 106 #define AUTOSCR         24
 107 #define OVERSCN         25
 108
 109 /****************************************************************************************/
 110
 111 extern struct Library           *GadToolsBase;
 112 extern struct DosLibrary        *DOSBase;
 113 extern struct IntuitionBase     *IntuitionBase;
 114 extern struct GfxBase           *GfxBase;
 115 extern struct Library           *LayersBase;
 116 extern struct ReqToolsBase      *ReqToolsBase;
 117 #if defined(__AROS__) || defined(__GNUC__)
 118 extern struct UtilityBase       *UtilityBase;
 119 #else
 120 extern struct Library           *UtilityBase;
 121 #endif
 122 extern struct Library           *WorkbenchBase;
 123
 124 extern char TOPAZSTR[];
 125 #define DOTFONTSTR      &TOPAZSTR[5]
 126
 127 extern char DOTINFOSTR[];
 128
 129 /****************************************************************************************/
 130
 131 /* PRIVATE */
 132 struct ReqEntry
 133 {
 134     struct Node re_Node;
 135     LONG        re_Size;
 136     UBYTE       re_Flags,
 137                 re_Style;
 138     UBYTE       re_SizeLenPix,
 139                 re_EntryLen;
 140 };
 141
 142 #define re_Type                 re_Node.ln_Type
 143 #define re_Next                 re_Node.ln_Succ
 144 #define re_VolLen               re_Node.ln_Pri
 145 #define re_Name                 re_Node.ln_Name
 146
 147 /* entry types */
 148 #define FILE                    0x0
 149 #define DIRECTORY               0x1
 150 #define FONT                    0x2
 151 #define VOLUME                  0x3
 152 #define ASSIGN                  0x4
 153 #define SCRMODE                 0x10
 154
 155 #define MAX_FILE_DIRECTORY      1
 156
 157 /* entry flags */
 158 #define ENTRYF_SELECTED         0x1
 159 #define ENTRYF_HIDDEN           0x2
 160 #define ENTRYF_HIGHLIGHTED      0x4
 161 #define ENTRYF_GHOSTED          0x8
 162
 163 /* PRIVATE */
 164 struct BufferData
 165 {
 166     struct ReqEntry     *firstname;
 167     APTR                pool;
 168     LONG                pos, gotopos, numfiles, currentnum, sorted;
 169     LONG                file_id, directory_id, dirsmixed;
 170 };
 171
 172 struct RealFileRequester
 173 {
 174     ULONG               ReqPos;
 175     UWORD               LeftOffset;
 176     UWORD               TopOffset;
 177     ULONG               Flags;
 178     struct Hook         *Hook;
 179     STRPTR              Dir;            /* READ ONLY! Change with rtChangeReqAttrA()! */
 180     STRPTR              MatchPat;       /* READ ONLY! Change with rtChangeReqAttrA()! */
 181     struct TextFont     *DefaultFont;
 182     ULONG               WaitPointer;
 183     ULONG               LockWindow;
 184     ULONG               ShareIDCMP;
 185     struct Hook         *IntuiMsgFunc;
 186     UWORD               ReqLeft;
 187     UWORD               ReqTop;
 188     UWORD               ReqWidth;
 189     UWORD               ReqHeight;
 190
 191     /** PRIVATE **/
 192     struct BufferData   buff;
 193     TEXT                dirname[256], patstr[124], *filename;
 194     LONG                hideinfo;
 195 };
 196
 197 struct RealFontRequester
 198 {
 199     ULONG               ReqPos;
 200     UWORD               LeftOffset;
 201     UWORD               TopOffset;
 202     ULONG               Flags;
 203     struct Hook         *Hook;
 204     struct TextAttr     Attr;
 205     struct TextFont     *DefaultFont;
 206     ULONG               WaitPointer;
 207     ULONG               LockWindow;
 208     ULONG               ShareIDCMP;
 209     struct Hook         *IntuiMsgFunc;
 210     UWORD               ReqLeft;
 211     UWORD               ReqTop;
 212     UWORD               ReqWidth;
 213     UWORD               ReqHeight;
 214
 215     /** PRIVATE **/
 216     struct BufferData   buff;
 217     TEXT                fontname[108];
 218 };
 219
 220 struct RealScreenModeRequester
 221 {
 222     ULONG               ReqPos;
 223     UWORD               LeftOffset;
 224     UWORD               TopOffset;
 225     ULONG               Flags;
 226     ULONG               private1;
 227     ULONG               DisplayID;
 228     UWORD               DisplayWidth;
 229     UWORD               DisplayHeight;
 230     struct TextFont     *DefaultFont;
 231     ULONG               WaitPointer;
 232     ULONG               LockWindow;
 233     ULONG               ShareIDCMP;
 234     struct Hook         *IntuiMsgFunc;
 235     UWORD               ReqLeft;
 236     UWORD               ReqTop;
 237     UWORD               ReqWidth;
 238     UWORD               ReqHeight;
 239     UWORD               DisplayDepth;
 240     UWORD               OverscanType;
 241     ULONG               AutoScroll;
 242
 243     /** PRIVATE **/
 244     struct BufferData   buff;
 245 };
 246
 247 typedef struct RealHandlerInfo  GlobData;
 248
 249 #define CHECKBOX_BOLD           0
 250 #define CHECKBOX_ITALIC         1
 251 #define CHECKBOX_UNDERLINE      2
 252 #define CHECKBOX_AUTOSCROLL     3
 253
 254 #define NUMCHECKBOXGADS         5
 255
 256 struct RealHandlerInfo
 257 {
 258     IPTR                                (*func)();        /* private */
 259     ULONG                               WaitMask;
 260     ULONG                               DoNotWait;
 261
 262     /* PRIVATE */
 263     APTR                                req;
 264     struct RealFileRequester            *freq;
 265     struct RealFontRequester            *fontreq;
 266     struct RealScreenModeRequester      *scrmodereq;
 267     struct BufferData *buff;
 268     /* fib *MUST* be aligned to a longword boundary! */
 269     ALIGNED struct FileInfoBlock        fib;
 270     ALIGNED struct FileInfoBlock        linkfib;                /* Soft link support */
 271     struct NewWindow                    newreqwin;
 272     struct KeyButtonInfo                buttoninfo;
 273     struct Image                        labelimages;
 274     struct TextAttr                     font;
 275     struct Screen                       *scr, *frontscr;
 276     struct ViewPort                     *vp;
 277     struct Window                       *reqwin, *prwin, **winaddr, *oldwinptr;
 278     struct RastPort                     *reqrp;
 279     struct Gadget                       *drawergad, *filegad, *scrollergad, *mainstrgad, *patgad;
 280     struct Gadget                       *okgad, *cancelgad, *activegadget, *numselectedgad;
 281     struct ReqEntry                     *firstentry, *displaylist[50];
 282     struct TextFont                     *reqfont;
 283     struct DrawInfo                     *drinfo;
 284     struct Hook                         *imsghook, *filterhook, intuihook, backfillhook;
 285     struct Catalog                      *catalog;
 286     struct StrGadUserData               strgaduserdata, fnamegaduserdata;
 287     struct IntuiText                    itxt;
 288     char                                *title, *filestr, *drawerstr, *gadtxt[8], tempfname[108], *tempdir;
 289     int                                 boxtop, boxleft, boxright, boxheight, numentries;
 290     int                                 reqheight, reqwidth, fontheight, fontwidth, fontbase, reqtype;
 291     int                                 reqpos, leftedge, topedge, waitpointer, shareidcmp, lockwindow;
 292     int                                 downgadget, clicked, lastclicked, bufferentry, sec, mic;
 293     int                                 entryheight, noscreenpop, underchar, lastdisplaylistnum, os30;
 294     APTR                                visinfo, winlock;
 295     UWORD                               *pens;
 296     ULONG                               flags, rpmask, entrymask, winmask;
 297     WORD                                zoom[4];
 298
 299     /* file requester */
 300     struct IntuiText                    selitxt;
 301     struct AppWindow                    *appwindow;
 302     struct MsgPort                      *appwinport;
 303     struct timerequest                  timereq;
 304     char                                *patgadstr, matchpat[248], selpattern[124];
 305     int                                 nodir, newdir, exnext, disks, wilddotinfo, selectedpos;
 306     int                                 selectcurrpos, allowempty, timerstarted, numselected, numselectedoff;
 307     int                                 file_id, directory_id, quiet, firsttimer, maxvolwidth;
 308     int                                 led_x, led_y, led_w, led_h, ledon;
 309     ULONG                               volumerequest;
 310     BPTR                                lock;
 311     char                                patkey;
 312     /* file requester, soft link support */
 313     TEXT                                linkbuf[ 364 ];
 314
 315     /* font requester */
 316     int                                 fontdisplayleft, fontdisplayright, fontdisplaytop;
 317     int                                 sampleheight, fontstyle, minsize, maxsize, colcount;
 318     struct Gadget                       *checkboxgad[NUMCHECKBOXGADS];
 319     char                                gadkey[NUMCHECKBOXGADS];
 320     APTR                                colormap;
 321     APTR                                diskfontbase;
 322
 323     /* screenmode requester */
 324     struct Gadget                       *depthgad, *widthgad, *heightgad, *maxcolgad, *currcolgad, *overscangad;
 325     struct Gadget                       *visgad, *nomgad, *defwgad, *defhgad, *modetxtgad;
 326     struct NameInfo                     nameinfo;
 327     struct DimensionInfo                diminfo;
 328     struct DisplayInfo                  dispinfo;
 329     int                                 usedefwidth, usedefheight, overscantype, autoscroll;
 330     int                                 currmindepth, currmaxdepth, defwidth, defheight;
 331     int                                 maxdepth, mindepth, minheight, maxheight, minwidth, maxwidth;
 332     UWORD                               width, height, depth;
 333     ULONG                               modeid, propertymask, propertyflags;
 334     char                                *oscanlabs[5], heightkey, widthkey, overscankey, depthkey;
 335     char                                maxcolstr[6], currcolstr[6];
 336 };
 337
 338 /****************************************************************************************/
 339
 340 #define IEQUALIFIER_SHIFT       (IEQUALIFIER_LSHIFT|IEQUALIFIER_RSHIFT)
 341 #define IEQUALIFIER_ALT         (IEQUALIFIER_LALT|IEQUALIFIER_RALT)
 342
 343 /****************************************************************************************/
 344
 345 struct ReqEntry *REGARGS FindEntry (struct BufferData *, char *, int, int, int *, ULONG);
 346 BOOL REGARGS FindCurrentPos (GlobData *, char *, int, int);
 347
 348 #define FIND_EXACT      0x1
 349 #define FIND_VOLUMENAME 0x2
 350
 351 /****************************************************************************************/
 352
 353 struct ReqEntry *REGARGS AddEntry (GlobData *, struct BufferData *, char *, int, int);
 354 int REGARGS SetupReqWindow (GlobData *, int);
 355 int REGARGS CountAllDeselect (GlobData *, int);
 356 int REGARGS GetModeData (GlobData *, ULONG, int *);
 357 int REGARGS EndsInDotInfo (char *, int);
 358 void REGARGS RenderLED (GlobData *);
 359 void REGARGS RenderReqWindow (GlobData *, int, int);
 360 void REGARGS UpdateDepthDisplay (GlobData *, int, ULONG);
 361 void REGARGS UpdateDepthGad (GlobData *);
 362 void REGARGS UpdateNumSelGad (GlobData *);
 363 void REGARGS GetModeDimensions (GlobData *);
 364 void REGARGS DisplayModeAttrs (GlobData *);
 365 void REGARGS SetSizeGads (GlobData *);
 366 void REGARGS SetTextGad (GlobData *, struct Gadget *, char *);
 367 void REGARGS PrintEntry (GlobData *, int);
 368 void REGARGS ShowDisks (GlobData *);
 369 void REGARGS SelectAll (GlobData *, char *);
 370 void REGARGS AddDiskNames (GlobData *, ULONG);
 371 BOOL REGARGS FindVolume (GlobData *, UBYTE *, struct ReqEntry *);
 372 void REGARGS ClearFilesRect (GlobData *);
 373 void REGARGS AdjustScroller (GlobData *);
 374 void REGARGS ClearDisplayList (GlobData *);
 375 void REGARGS UpdateDisplayList (GlobData *);
 376 void REGARGS PrintFiles (GlobData *);
 377 void REGARGS ScrollerMoved (GlobData *, int);
 378 void REGARGS ClearAndInitReqBuffer (GlobData *);
 379 void REGARGS RethinkReqDisplay (GlobData *);
 380 void REGARGS ShowFontSample (GlobData *, int, int);
 381 void REGARGS UnLockReqLock (GlobData *);
 382 void REGARGS NewDir (GlobData *);
 383 LONG REGARGS IntGadgetBounds (GlobData *, struct Gadget *, LONG, LONG);
 384 IPTR ASM SAVEDS PropReqHandler (REGPARAM(a1, struct RealHandlerInfo *,),
 385                                  REGPARAM(d0, ULONG,),
 386                                  REGPARAM(a0, struct TagItem *,));
 387
 388 void ASM SAVEDS FreeReqBuffer (REGPARAM(a1, APTR,));
 389 void REGARGS SetFileDirMode (struct BufferData *, ULONG);
 390 void BuildColStr (char *, LONG, ULONG);
 391
 392 void REGARGS SetDrawerAndFileFields (GlobData *);
 393 void REGARGS ResetDrawerAndFileFields (GlobData *);
 394 #ifdef __AROS__
 395 AROS_UFP3(void, IntuiMsgFunc,
 396     AROS_UFPA(struct Hook *, hook, A0),
 397     AROS_UFPA(APTR, req, A2),
 398     AROS_UFPA(struct IntuiMessage *, imsg, A1));
 399
 400 #else
 401 void ASM SAVEDS IntuiMsgFunc (
 402         REGPARAM(a0, struct Hook *,),
 403         REGPARAM(a2, APTR,),
 404         REGPARAM(a1, struct IntuiMessage *,));
 405 #endif
 406
 407 int REGARGS FindEntryPos (GlobData *, char *, int);
 408 void REGARGS DeselectFiles (GlobData *, int, int);
 409 int REGARGS ClickDown (GlobData *, int, struct IntuiMessage *, int);
 410 IPTR REGARGS LeaveReq (GlobData *, char *);
 411 void REGARGS FreeAll (GlobData *);
 412 void REGARGS FreeAllCheckBuffer (GlobData *);
 413 struct rtFileList *REGARGS AllocSelectedFiles (GlobData *);
 414 int REGARGS FindEntryPos (GlobData *, char *, int);
 415 void REGARGS StopTimer (GlobData *);
 416 void REGARGS StartTimer (GlobData *, int);
 417 void REGARGS EndQuiet (GlobData *);
 418 void STDARGS SAVEDS FreeReqToolsFonts (void);
 419 int REGARGS CalcClicked (GlobData *, struct IntuiMessage *);
 420 void REGARGS CompClicked (GlobData *);
 421 struct IntuiMessage *REGARGS ProcessWin_Msg_Freq (GlobData *, struct IntuiMessage *);
 422
 423 /****************************************************************************************/
 424
 425 #define REQ_IDCMP               (ARROWIDCMP|CYCLEIDCMP|SCROLLERIDCMP|STRINGIDCMP|\
 426                                 IDCMP_CLOSEWINDOW|IDCMP_DISKINSERTED|IDCMP_DISKREMOVED|\
 427                                 IDCMP_NEWSIZE|IDCMP_REFRESHWINDOW)
 428
 429 #define REQTYPE(req)            (((ULONG *)req)[-1])
 430
 431 /****************************************************************************************/
 432
 433 extern struct TextAttr topaz80;
 434
 435 /****************************************************************************************/
 436
 437 #define FI_REQ                  struct RealFileRequester *
 438 #define FO_REQ                  struct RealFontRequester *
 439 #define SC_REQ                  struct RealScreenModeRequester *
 440
 441 /****************************************************************************************/