cde/programs/dtcm/dtcm/calendar.h

   1 /*******************************************************************************
   2 **
   3 **  calendar.h
   4 **
   5 **  static char sccsid[] = "@(#)calendar.h 1.59 95/02/16 Copyr 1991 Sun Microsystems, Inc.";
   6 **
   7 **  $TOG: calendar.h /main/5 1999/02/08 17:00:18 mgreess $
   8 **
   9 **  RESTRICTED CONFIDENTIAL INFORMATION:
  10 **
  11 **  The information in this document is subject to special
  12 **  restrictions in a confidential disclosure agreement between
  13 **  HP, IBM, Sun, USL, SCO and Univel.  Do not distribute this
  14 **  document outside HP, IBM, Sun, USL, SCO, or Univel without
  15 **  Sun's specific written approval.  This document and all copies
  16 **  and derivative works thereof must be returned or destroyed at
  17 **  Sun's request.
  18 **
  19 **  Copyright 1993 Sun Microsystems, Inc.  All rights reserved.
  20 **
  21 *******************************************************************************/
  22
  23 /*                                                                      *
  24  * (c) Copyright 1993, 1994 Hewlett-Packard Company                     *
  25  * (c) Copyright 1993, 1994 International Business Machines Corp.       *
  26  * (c) Copyright 1993, 1994 Sun Microsystems, Inc.                      *
  27  * (c) Copyright 1993, 1994 Novell, Inc.                                *
  28  */
  29
  30 #ifndef _CALENDAR_H
  31 #define _CALENDAR_H
  32
  33 #include <X11/Intrinsic.h>
  34 #include <csa.h>
  35 #include <nl_types.h>
  36 #include <Xm/Xm.h>
  37 #include "ansi_c.h"
  38 #include "util.h"
  39 #include "timeops.h"
  40 #include "props.h"
  41
  42 /* from gettext.h */
  43
  44 #define MSGFILE_ERROR     "SUNW_DESKSET_CM_ERR"
  45 #define MSGFILE_LABEL     "SUNW_DESKSET_CM_LABEL"
  46 #define MSGFILE_MESSAGE   "SUNW_DESKSET_CM_MSG"
  47
  48 /* from graphics.h */
  49
  50 #define DARKGREY        1
  51 #define DIMGREY         2
  52 #define GREY            3
  53 #define LIGHTGREY       4
  54 #define RED                     5
  55 #define MIDGREY 150
  56
  57 #define FAKE_MONOCHROME 1
  58
  59 #define DTCM_CAT        "dtcm"
  60
  61 typedef enum {gr_solid, gr_short_dotted, gr_dotted,
  62               gr_dot_dashed, gr_short_dashed,
  63               gr_long_dashed, gr_odd_dashed} GR_Line_Style;
  64
  65 typedef enum {gr_mono, gr_color} GR_depth;
  66
  67 typedef enum {BOLD, MEDIUM} Font_Weight;
  68
  69 typedef enum {
  70         yearGlance, monthGlance, weekGlance, dayGlance
  71 } Glance;
  72
  73 typedef enum {
  74         RENDER_REPAINT, RENDER_CLEAR_FIRST, RENDER_UNMAP
  75 } Render_Type;
  76
  77 typedef struct {Tick    start_time;
  78                 Tick    end_time;
  79                 int     show_time;
  80                 char    *summary;} Paint_cache;
  81
  82 typedef struct {
  83         Pixel           foreground;     /* X Default Foreground Color */
  84         Pixel           background;     /* X Default Background Color */
  85         XID             xid;            /* XID */
  86         Pixel           hilight_color;  /* Default hilight color */
  87         /*Drawable        drawable;*/       /* X Drawable */
  88         XtAppContext    app;
  89         Display         *display;       /* X Display */
  90
  91         /*
  92          * gc is a general purpose GC which is configured on the fly for
  93          * infrequent operations.  For frequent operations we use one of
  94          * the pre-configured GCs which we never change.
  95          */
  96         GC              gc;             /* X Graphics Context */
  97         XGCValues       *gcvals;        /* X Graphics Context Values */
  98         GC              draw_gc;        /* GC for drawing  */
  99         GC              clear_gc;       /* GC for clearing */
 100         GC              invert_gc;      /* GC for inverting */
 101
 102         int             screen_depth;   /* screen depth */
 103         XColor          colorcell_del[RED+1];/* rgb colors */
 104 } new_XContext;
 105
 106 typedef enum {
 107         main_win, browser, tempbrowser
 108 } WindowType;
 109
 110
 111 typedef struct {
 112         int                     nwks;
 113         int                     boxh;
 114         int                     boxw;
 115         int                     winw;
 116         int                     winh;
 117         int                     outside_margin;
 118         int                     inside_margin;
 119         int                     topoffset;
 120         time_t                  date;
 121         time_t                  olddate;
 122         Glance                  glance;
 123         caddr_t                 day_info;       /* in dayglance.c */
 124         caddr_t                 week_info;      /* in weekglance.c */
 125         caddr_t                 month_info;     /* in monthglance.c */
 126         caddr_t                 year_info;      /* in yearglance.c */
 127         char*                   current_calendar; /* in calendarA.c */
 128         CSA_reminder_reference  *next_alarm;    /* in appt.c */
 129         CSA_uint32              next_alarm_count;
 130         int                     rings;          /* number of rings to do in reminder */
 131         int                     flashes;        /* number of flashes to do in reminder */
 132         XtIntervalId            next_alarm_id;
 133         caddr_t                 current_selection; /* in select.c */
 134         char*                   wm_cmdstr;      /* WM_COMMAND format
 135                                                    version of argv list */
 136         int                     wm_cmdstrlen;   /* Size of the wm_cmdstr
 137                                                    buffer */
 138         char                    *sessionfile;   /* file name (if any)
 139                                                    provided by -session
 140                                                    parameter */
 141         XrmDatabase             sessiondb;      /* X database that is
 142                                                    constructed by the
 143                                                    session file */
 144
 145
 146 } View;
 147
 148 typedef struct _Cal_Font {
 149         XmFontType      cf_type;
 150         union {
 151                 XFontStruct     *cf_font;
 152                 XFontSet         cf_fontset;
 153         } f;
 154 } Cal_Font;
 155
 156 typedef struct {
 157         Cal_Font        *labelfont;
 158         Cal_Font        *viewfont;
 159         Cal_Font        *boldfont;
 160         Cal_Font        *iconfont;
 161         Cal_Font        *userfont;
 162 } Cal_Fonts;
 163
 164 typedef struct {
 165         Widget  panel;
 166         Widget  button1;                /* unused       */
 167         Widget  button2;                /* view button  */
 168         Widget  button3;                /* edit button  */
 169         Widget  button4;                /* browse button*/
 170         Widget  button5;                /* print button */
 171         Widget  button6;                /* unused       */
 172         Widget  button7;                /* unused       */
 173         Widget  button8;                /* prev button  */
 174         Widget  button9;                /* today button */
 175         Widget  button10;               /* next button  */
 176         Widget  menu_bar;
 177 } Items;
 178
 179 typedef struct {
 180         int             rc_ts;                  /* timestamp of rc file: browse */
 181         int             version;                /* version of cm  */
 182         WindowType last_canvas_touched; /* either browser or main */
 183 } General;
 184
 185 /*
 186  * Datatype for application-defined resources.  This is filled in by Xt during
 187  * XtVaAppInitialize (for the cmdline args) and during XtGetApplicationResources
 188  * for the app-defaults values.  An instance of this is carried around in
 189  * calendar->app_data to provide access to properties data.
 190  *
 191  * Historical note: old properties (.desksetdefaults) should be mapped into
 192  * this, and (if they need to be written out) taken form this.
 193  */
 194 typedef struct {
 195         String          default_view;
 196         String          default_calendar;
 197         String          default_printer;
 198         String          labelfont;
 199         XmFontList      labelfontlist;
 200         XmFontList      viewfontlist;
 201         XmFontList      boldfontlist;
 202         XmFontList      iconfontlist;
 203         String          userfont;
 204         XmFontList      userfontlist;
 205         String          systemfont;
 206         XmFontList      systemfontlist;
 207         String          app_font_family;
 208         String          session_file;
 209         Boolean         debug;
 210 } DtCmAppResources, *DtCmAppResourcesPtr;
 211
 212 typedef struct {
 213         unsigned int    icon_width;
 214         unsigned int    icon_height;
 215         unsigned int    icon_depth;
 216         Pixmap          icon;
 217         Pixmap          icon_mask;
 218 } IconInfo;
 219
 220 typedef struct {
 221         nl_catd         DT_catd;        /* catgets file descriptor */
 222         CSA_session_handle cal_handle;  /* browsing calendar rpc connection */
 223         unsigned int    user_access;    /* access wrt current viewing cal */
 224         CSA_session_handle my_cal_handle; /* my calendar's rpc connection */
 225         unsigned int    my_access;
 226         int             my_cal_version; /* my calendar rpc connection version */
 227         Widget          frame;
 228         Widget          panel;
 229         Items           *items;
 230         General         *general;       /* stuff general to the calendar */
 231         Widget          form;           /* main container */
 232         Widget          toolbar;        /* frame for toolbar */
 233         Widget          canvas;         /* main canvas for graphics*/
 234         Widget          menu_bar;       /* top of menu hierarchy */
 235         Widget          browse_menu;    /* cached for quick access */
 236         Widget          browse_button;  /* for updating browse menu */
 237         Widget          message_text;   /* status at foot of main window */
 238         Widget          previous;       /* arrow to step back in time */
 239         Widget          today;          /* button to jump to "now" */
 240         Widget          next;           /* arrow to step forward in time */
 241         Widget          radio;          /* container for toolbar scope btns */
 242         Widget          day_scope;      /* scope buttns in tool bar */
 243         Widget          week_scope;
 244         Widget          month_scope;
 245         Widget          year_scope;
 246         Widget          appt_btn;       /* Quick access to appt editor */
 247         Widget          todo_btn;       /* Quick access to todo editor */
 248         Widget          todo_edit_menu; /* Menu access to todo editor */
 249         Widget          todo_view_menu; /* Menu access to todo list */
 250         Widget          month1;         /* month panels in day view */
 251         Widget          month2;
 252         Widget          month3;
 253         Widget          postup;         /* in alarm.c */
 254         Widget          mainhelpdialog;
 255         Widget          about_dialog;
 256         Widget          credits_dialog;
 257         View            *view;          /* cached info about current display */
 258         DtCmAppResourcesPtr app_data;   /* Xt-populated, listed above */
 259         caddr_t         properties;     /* in props.c */
 260         caddr_t         properties_pu;  /* in props_pu.c */
 261         caddr_t         editor;         /* in editor.c */
 262         caddr_t         geditor;        /* in group_editor.c */
 263         caddr_t         browser;        /* in browser.c */
 264         caddr_t         browselist;     /* in blist.c */
 265         caddr_t         todo;           /* in todo.c */
 266         caddr_t         alist;          /* in alist.c */
 267         caddr_t         print_opts;     /* in printer.c */
 268         caddr_t         user;           /* calendar driver */
 269         char*           calname;        /* calendar name */
 270         new_XContext    *xcontext;      /* XID, Display, GC, GCVals */
 271         caddr_t         find;           /* in find.c */
 272         caddr_t         goTo;           /* in goto.c */
 273         caddr_t         tempbr;         /* in tempbr.c */
 274         caddr_t         mail;           /* in mail.c */
 275         caddr_t         timezone;       /* in timezone.c */
 276         caddr_t         print_data;     /* in print.c - valid when dialog up */
 277         char            *tt_procid;     /* Tooltalk process id, used for
 278                                            tooltalk intiialization */
 279         Paint_cache     *paint_cache;
 280         int             paint_cache_size;
 281         Cal_Fonts       *fonts;
 282         IconInfo        *icon;
 283         IconInfo        *icon_inverted;
 284 } Calendar;
 285
 286 extern Calendar *calendar;
 287 extern int _csa_iso8601_to_tick(char *, time_t*);
 288 extern int _csa_tick_to_iso8601(time_t, char *);
 289
 290 #define MAXBUFLEN               4096
 291
 292 #define CMS_VERS_2  2
 293 #define CMS_VERS_3  3
 294 #define CMS_VERS_4  4
 295
 296 /* define to figure out if two XRectangle structures intersect each other */
 297
 298 #define myrect_intersectsrect(r1,r2) \
 299         ((int)(r1)->x<=(int)(r2)->x+(int)(r2)->width && \
 300         (int)(r1)->y<=(int)(r2)->y+(int)(r2)->height &&  \
 301          (int)(r2)->x<=(int)(r1)->x+(int)(r1)->width && \
 302          (int)(r2)->y<=(int)(r1)->y+(int)(r1)->height)
 303
 304
 305 extern void             cache_dims              P((Calendar*, Dimension,
 306                                                    Dimension));
 307 extern char*            cm_get_relname          P(());
 308 extern Boolean          in_range                P((time_t, time_t, time_t));
 309 extern int              report_err              P((char*));
 310 extern void             reset_alarm             P((Calendar*));
 311 extern CSA_return_code  reset_timer             P((Calendar*));
 312 extern CSA_return_code  paint_canvas            P((Calendar*, XRectangle*,
 313                                                    Render_Type));
 314 extern void             switch_it               P((Calendar*, char*,
 315                                                    WindowType));
 316 extern int              yyyerror                P((char*));
 317 extern void             gr_clear_area           P((new_XContext*, int, int,
 318                                                    Dimension, Dimension));
 319 extern void             gr_clear_box            P((new_XContext*, int, int, int,
 320                                                    int));
 321 extern void             gr_make_grayshade       P((new_XContext*, int, int, int,
 322                                                    int, int));
 323 extern void             gr_make_gray            P((new_XContext*, int, int, int,
 324                                                    int, int));
 325 extern void             gr_make_rgbcolor        P((new_XContext*, Colormap, int,
 326                                                    int, int, int, int, int,
 327                                                    int));
 328 extern int              gr_nchars               P((int, char*, Cal_Font *));
 329 extern void             gr_draw_rgb_box         P((new_XContext*, int, int, int,
 330                                                    int, int, int, Colormap));
 331 extern void             gr_dissolve_box         P((new_XContext*, int, int, int,
 332                                                    int, int));
 333 extern int              gr_center               P((int, char*, Cal_Font *));
 334 extern void             gr_text                 P((new_XContext*, int, int,
 335                                                    Cal_Font *, char*,
 336                                                    XRectangle*));
 337 extern void             gr_text_rgb             P((new_XContext*, int, int,
 338                                                    Cal_Font *, char*, Pixel,
 339                                                    Colormap, XRectangle*));
 340 extern void             gr_draw_line            P((new_XContext*, int, int, int,
 341                                                    int, GR_Line_Style,
 342                                                    XRectangle*));
 343 extern void             gr_draw_box             P((new_XContext*, int, int, int,
 344                                                    int, XRectangle*));
 345 extern void             gr_draw_glyph           P((new_XContext*, new_XContext*,
 346                                                    Pixmap, int, int, int, int));
 347 extern void             gr_set_clip_rectangles  P((new_XContext*, int, int,
 348                                                    XRectangle*, int, int));
 349 extern void             gr_clear_clip_rectangles P((new_XContext*));
 350 extern Boolean          gr_init                 P((new_XContext*, Widget));
 351 extern new_XContext     *gr_create_xcontext     P((Calendar*, Widget, GR_depth,
 352                                                    XtAppContext));
 353 extern Boolean          today_inrange           P((Calendar*, time_t));
 354 extern void             update_browse_menu_names P((Calendar*));
 355 extern char*            get_user_calendar       P(());
 356 extern void             destroy_paint_cache     P((Paint_cache *, int));
 357 extern void             invalidate_cache        P((Calendar *));
 358
 359 extern CSA_return_code  allocate_paint_cache    P((CSA_entry_handle *, int, Paint_cache **));
 360
 361 extern Boolean          fontlist_to_font        P((XmFontList, Cal_Font *));
 362 extern void             CalTextExtents          P((Cal_Font *, char *, int,
 363                                                    int *, int *, int *, int *));
 364 extern void             CalDrawString           P((Display *, Drawable,
 365                                                    Cal_Font *, GC, int, int,
 366                                                    char *, int));
 367 extern void             CalFontExtents          P((Cal_Font *,
 368                                                    XFontSetExtents *));
 369 #endif