cde/programs/dtcm/dtcm/calendar.h

   1 /*
   2  * CDE - Common Desktop Environment
   3  *
   4  * Copyright (c) 1993-2012, The Open Group. All rights reserved.
   5  *
   6  * These libraries and programs are free software; you can
   7  * redistribute them and/or modify them under the terms of the GNU
   8  * Lesser General Public License as published by the Free Software
   9  * Foundation; either version 2 of the License, or (at your option)
  10  * any later version.
  11  *
  12  * These libraries and programs are distributed in the hope that
  13  * they will be useful, but WITHOUT ANY WARRANTY; without even the
  14  * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  15  * PURPOSE. See the GNU Lesser General Public License for more
  16  * details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with these librararies and programs; if not, write
  20  * to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
  21  * Floor, Boston, MA 02110-1301 USA
  22  */
  23 /*******************************************************************************
  24 **
  25 **  calendar.h
  26 **
  27 **  static char sccsid[] = "@(#)calendar.h 1.59 95/02/16 Copyr 1991 Sun Microsystems, Inc.";
  28 **
  29 **  $TOG: calendar.h /main/5 1999/02/08 17:00:18 mgreess $
  30 **
  31 **  RESTRICTED CONFIDENTIAL INFORMATION:
  32 **
  33 **  The information in this document is subject to special
  34 **  restrictions in a confidential disclosure agreement between
  35 **  HP, IBM, Sun, USL, SCO and Univel.  Do not distribute this
  36 **  document outside HP, IBM, Sun, USL, SCO, or Univel without
  37 **  Sun's specific written approval.  This document and all copies
  38 **  and derivative works thereof must be returned or destroyed at
  39 **  Sun's request.
  40 **
  41 **  Copyright 1993 Sun Microsystems, Inc.  All rights reserved.
  42 **
  43 *******************************************************************************/
  44
  45 /*                                                                      *
  46  * (c) Copyright 1993, 1994 Hewlett-Packard Company                     *
  47  * (c) Copyright 1993, 1994 International Business Machines Corp.       *
  48  * (c) Copyright 1993, 1994 Sun Microsystems, Inc.                      *
  49  * (c) Copyright 1993, 1994 Novell, Inc.                                *
  50  */
  51
  52 #ifndef _CALENDAR_H
  53 #define _CALENDAR_H
  54
  55 #include <X11/Intrinsic.h>
  56 #include <csa.h>
  57 #include <nl_types.h>
  58 #include <Xm/Xm.h>
  59 #include "ansi_c.h"
  60 #include "util.h"
  61 #include "timeops.h"
  62 #include "props.h"
  63
  64 /* from gettext.h */
  65
  66 #define MSGFILE_ERROR     "SUNW_DESKSET_CM_ERR"
  67 #define MSGFILE_LABEL     "SUNW_DESKSET_CM_LABEL"
  68 #define MSGFILE_MESSAGE   "SUNW_DESKSET_CM_MSG"
  69
  70 /* from graphics.h */
  71
  72 #define DARKGREY        1
  73 #define DIMGREY         2
  74 #define GREY            3
  75 #define LIGHTGREY       4
  76 #define RED                     5
  77 #define MIDGREY 150
  78
  79 #define FAKE_MONOCHROME 1
  80
  81 #define DTCM_CAT        "dtcm"
  82
  83 typedef enum {gr_solid, gr_short_dotted, gr_dotted,
  84               gr_dot_dashed, gr_short_dashed,
  85               gr_long_dashed, gr_odd_dashed} GR_Line_Style;
  86
  87 typedef enum {gr_mono, gr_color} GR_depth;
  88
  89 typedef enum {BOLD, MEDIUM} Font_Weight;
  90
  91 typedef enum {
  92         yearGlance, monthGlance, weekGlance, dayGlance
  93 } Glance;
  94
  95 typedef enum {
  96         RENDER_REPAINT, RENDER_CLEAR_FIRST, RENDER_UNMAP
  97 } Render_Type;
  98
  99 typedef struct {Tick    start_time;
 100                 Tick    end_time;
 101                 int     show_time;
 102                 char    *summary;} Paint_cache;
 103
 104 typedef struct {
 105         Pixel           foreground;     /* X Default Foreground Color */
 106         Pixel           background;     /* X Default Background Color */
 107         XID             xid;            /* XID */
 108         Pixel           hilight_color;  /* Default hilight color */
 109         /*Drawable        drawable;*/       /* X Drawable */
 110         XtAppContext    app;
 111         Display         *display;       /* X Display */
 112
 113         /*
 114          * gc is a general purpose GC which is configured on the fly for
 115          * infrequent operations.  For frequent operations we use one of
 116          * the pre-configured GCs which we never change.
 117          */
 118         GC              gc;             /* X Graphics Context */
 119         XGCValues       *gcvals;        /* X Graphics Context Values */
 120         GC              draw_gc;        /* GC for drawing  */
 121         GC              clear_gc;       /* GC for clearing */
 122         GC              invert_gc;      /* GC for inverting */
 123
 124         int             screen_depth;   /* screen depth */
 125         XColor          colorcell_del[RED+1];/* rgb colors */
 126 } new_XContext;
 127
 128 typedef enum {
 129         main_win, browser, tempbrowser
 130 } WindowType;
 131
 132
 133 typedef struct {
 134         int                     nwks;
 135         int                     boxh;
 136         int                     boxw;
 137         int                     winw;
 138         int                     winh;
 139         int                     outside_margin;
 140         int                     inside_margin;
 141         int                     topoffset;
 142         time_t                  date;
 143         time_t                  olddate;
 144         Glance                  glance;
 145         caddr_t                 day_info;       /* in dayglance.c */
 146         caddr_t                 week_info;      /* in weekglance.c */
 147         caddr_t                 month_info;     /* in monthglance.c */
 148         caddr_t                 year_info;      /* in yearglance.c */
 149         char*                   current_calendar; /* in calendarA.c */
 150         CSA_reminder_reference  *next_alarm;    /* in appt.c */
 151         CSA_uint32              next_alarm_count;
 152         int                     rings;          /* number of rings to do in reminder */
 153         int                     flashes;        /* number of flashes to do in reminder */
 154         XtIntervalId            next_alarm_id;
 155         caddr_t                 current_selection; /* in select.c */
 156         char*                   wm_cmdstr;      /* WM_COMMAND format
 157                                                    version of argv list */
 158         int                     wm_cmdstrlen;   /* Size of the wm_cmdstr
 159                                                    buffer */
 160         char                    *sessionfile;   /* file name (if any)
 161                                                    provided by -session
 162                                                    parameter */
 163         XrmDatabase             sessiondb;      /* X database that is
 164                                                    constructed by the
 165                                                    session file */
 166
 167
 168 } View;
 169
 170 typedef struct _Cal_Font {
 171         XmFontType      cf_type;
 172         union {
 173                 XFontStruct     *cf_font;
 174                 XFontSet         cf_fontset;
 175         } f;
 176 } Cal_Font;
 177
 178 typedef struct {
 179         Cal_Font        *labelfont;
 180         Cal_Font        *viewfont;
 181         Cal_Font        *boldfont;
 182         Cal_Font        *iconfont;
 183         Cal_Font        *userfont;
 184 } Cal_Fonts;
 185
 186 typedef struct {
 187         Widget  panel;
 188         Widget  button1;                /* unused       */
 189         Widget  button2;                /* view button  */
 190         Widget  button3;                /* edit button  */
 191         Widget  button4;                /* browse button*/
 192         Widget  button5;                /* print button */
 193         Widget  button6;                /* unused       */
 194         Widget  button7;                /* unused       */
 195         Widget  button8;                /* prev button  */
 196         Widget  button9;                /* today button */
 197         Widget  button10;               /* next button  */
 198         Widget  menu_bar;
 199 } Items;
 200
 201 typedef struct {
 202         int             rc_ts;                  /* timestamp of rc file: browse */
 203         int             version;                /* version of cm  */
 204         WindowType last_canvas_touched; /* either browser or main */
 205 } General;
 206
 207 /*
 208  * Datatype for application-defined resources.  This is filled in by Xt during
 209  * XtVaAppInitialize (for the cmdline args) and during XtGetApplicationResources
 210  * for the app-defaults values.  An instance of this is carried around in
 211  * calendar->app_data to provide access to properties data.
 212  *
 213  * Historical note: old properties (.desksetdefaults) should be mapped into
 214  * this, and (if they need to be written out) taken form this.
 215  */
 216 typedef struct {
 217         String          default_view;
 218         String          default_calendar;
 219         String          default_printer;
 220         String          labelfont;
 221         XmFontList      labelfontlist;
 222         XmFontList      viewfontlist;
 223         XmFontList      boldfontlist;
 224         XmFontList      iconfontlist;
 225         String          userfont;
 226         XmFontList      userfontlist;
 227         String          systemfont;
 228         XmFontList      systemfontlist;
 229         String          app_font_family;
 230         String          session_file;
 231         Boolean         debug;
 232 } DtCmAppResources, *DtCmAppResourcesPtr;
 233
 234 typedef struct {
 235         unsigned int    icon_width;
 236         unsigned int    icon_height;
 237         unsigned int    icon_depth;
 238         Pixmap          icon;
 239         Pixmap          icon_mask;
 240 } IconInfo;
 241
 242 typedef struct {
 243         nl_catd         DT_catd;        /* catgets file descriptor */
 244         CSA_session_handle cal_handle;  /* browsing calendar rpc connection */
 245         unsigned int    user_access;    /* access wrt current viewing cal */
 246         CSA_session_handle my_cal_handle; /* my calendar's rpc connection */
 247         unsigned int    my_access;
 248         int             my_cal_version; /* my calendar rpc connection version */
 249         Widget          frame;
 250         Widget          panel;
 251         Items           *items;
 252         General         *general;       /* stuff general to the calendar */
 253         Widget          form;           /* main container */
 254         Widget          toolbar;        /* frame for toolbar */
 255         Widget          canvas;         /* main canvas for graphics*/
 256         Widget          menu_bar;       /* top of menu hierarchy */
 257         Widget          browse_menu;    /* cached for quick access */
 258         Widget          browse_button;  /* for updating browse menu */
 259         Widget          message_text;   /* status at foot of main window */
 260         Widget          previous;       /* arrow to step back in time */
 261         Widget          today;          /* button to jump to "now" */
 262         Widget          next;           /* arrow to step forward in time */
 263         Widget          radio;          /* container for toolbar scope btns */
 264         Widget          day_scope;      /* scope buttns in tool bar */
 265         Widget          week_scope;
 266         Widget          month_scope;
 267         Widget          year_scope;
 268         Widget          appt_btn;       /* Quick access to appt editor */
 269         Widget          todo_btn;       /* Quick access to todo editor */
 270         Widget          todo_edit_menu; /* Menu access to todo editor */
 271         Widget          todo_view_menu; /* Menu access to todo list */
 272         Widget          month1;         /* month panels in day view */
 273         Widget          month2;
 274         Widget          month3;
 275         Widget          postup;         /* in alarm.c */
 276         Widget          mainhelpdialog;
 277         Widget          about_dialog;
 278         Widget          credits_dialog;
 279         View            *view;          /* cached info about current display */
 280         DtCmAppResourcesPtr app_data;   /* Xt-populated, listed above */
 281         caddr_t         properties;     /* in props.c */
 282         caddr_t         properties_pu;  /* in props_pu.c */
 283         caddr_t         editor;         /* in editor.c */
 284         caddr_t         geditor;        /* in group_editor.c */
 285         caddr_t         browser;        /* in browser.c */
 286         caddr_t         browselist;     /* in blist.c */
 287         caddr_t         todo;           /* in todo.c */
 288         caddr_t         alist;          /* in alist.c */
 289         caddr_t         print_opts;     /* in printer.c */
 290         caddr_t         user;           /* calendar driver */
 291         char*           calname;        /* calendar name */
 292         new_XContext    *xcontext;      /* XID, Display, GC, GCVals */
 293         caddr_t         find;           /* in find.c */
 294         caddr_t         goTo;           /* in goto.c */
 295         caddr_t         tempbr;         /* in tempbr.c */
 296         caddr_t         mail;           /* in mail.c */
 297         caddr_t         timezone;       /* in timezone.c */
 298         caddr_t         print_data;     /* in print.c - valid when dialog up */
 299         char            *tt_procid;     /* Tooltalk process id, used for
 300                                            tooltalk intiialization */
 301         Paint_cache     *paint_cache;
 302         int             paint_cache_size;
 303         Cal_Fonts       *fonts;
 304         IconInfo        *icon;
 305         IconInfo        *icon_inverted;
 306 } Calendar;
 307
 308 extern Calendar *calendar;
 309 extern int _csa_iso8601_to_tick(char *, time_t*);
 310 extern int _csa_tick_to_iso8601(time_t, char *);
 311
 312 #define MAXBUFLEN               4096
 313
 314 #define CMS_VERS_2  2
 315 #define CMS_VERS_3  3
 316 #define CMS_VERS_4  4
 317
 318 /* define to figure out if two XRectangle structures intersect each other */
 319
 320 #define myrect_intersectsrect(r1,r2) \
 321         ((int)(r1)->x<=(int)(r2)->x+(int)(r2)->width && \
 322         (int)(r1)->y<=(int)(r2)->y+(int)(r2)->height &&  \
 323          (int)(r2)->x<=(int)(r1)->x+(int)(r1)->width && \
 324          (int)(r2)->y<=(int)(r1)->y+(int)(r1)->height)
 325
 326
 327 extern void             cache_dims              P((Calendar*, Dimension,
 328                                                    Dimension));
 329 extern char*            cm_get_relname          P(());
 330 extern Boolean          in_range                P((time_t, time_t, time_t));
 331 extern int              report_err              P((char*));
 332 extern void             reset_alarm             P((Calendar*));
 333 extern CSA_return_code  reset_timer             P((Calendar*));
 334 extern CSA_return_code  paint_canvas            P((Calendar*, XRectangle*,
 335                                                    Render_Type));
 336 extern void             switch_it               P((Calendar*, char*,
 337                                                    WindowType));
 338 extern int              yyyerror                P((char*));
 339 extern void             gr_clear_area           P((new_XContext*, int, int,
 340                                                    Dimension, Dimension));
 341 extern void             gr_clear_box            P((new_XContext*, int, int, int,
 342                                                    int));
 343 extern void             gr_make_grayshade       P((new_XContext*, int, int, int,
 344                                                    int, int));
 345 extern void             gr_make_gray            P((new_XContext*, int, int, int,
 346                                                    int, int));
 347 extern void             gr_make_rgbcolor        P((new_XContext*, Colormap, int,
 348                                                    int, int, int, int, int,
 349                                                    int));
 350 extern int              gr_nchars               P((int, char*, Cal_Font *));
 351 extern void             gr_draw_rgb_box         P((new_XContext*, int, int, int,
 352                                                    int, int, int, Colormap));
 353 extern void             gr_dissolve_box         P((new_XContext*, int, int, int,
 354                                                    int, int));
 355 extern int              gr_center               P((int, char*, Cal_Font *));
 356 extern void             gr_text                 P((new_XContext*, int, int,
 357                                                    Cal_Font *, char*,
 358                                                    XRectangle*));
 359 extern void             gr_text_rgb             P((new_XContext*, int, int,
 360                                                    Cal_Font *, char*, Pixel,
 361                                                    Colormap, XRectangle*));
 362 extern void             gr_draw_line            P((new_XContext*, int, int, int,
 363                                                    int, GR_Line_Style,
 364                                                    XRectangle*));
 365 extern void             gr_draw_box             P((new_XContext*, int, int, int,
 366                                                    int, XRectangle*));
 367 extern void             gr_draw_glyph           P((new_XContext*, new_XContext*,
 368                                                    Pixmap, int, int, int, int));
 369 extern void             gr_set_clip_rectangles  P((new_XContext*, int, int,
 370                                                    XRectangle*, int, int));
 371 extern void             gr_clear_clip_rectangles P((new_XContext*));
 372 extern Boolean          gr_init                 P((new_XContext*, Widget));
 373 extern new_XContext     *gr_create_xcontext     P((Calendar*, Widget, GR_depth,
 374                                                    XtAppContext));
 375 extern Boolean          today_inrange           P((Calendar*, time_t));
 376 extern void             update_browse_menu_names P((Calendar*));
 377 extern char*            get_user_calendar       P(());
 378 extern void             destroy_paint_cache     P((Paint_cache *, int));
 379 extern void             invalidate_cache        P((Calendar *));
 380
 381 extern CSA_return_code  allocate_paint_cache    P((CSA_entry_handle *, int, Paint_cache **));
 382
 383 extern Boolean          fontlist_to_font        P((XmFontList, Cal_Font *));
 384 extern void             CalTextExtents          P((Cal_Font *, char *, int,
 385                                                    int *, int *, int *, int *));
 386 extern void             CalDrawString           P((Display *, Drawable,
 387                                                    Cal_Font *, GC, int, int,
 388                                                    char *, int));
 389 extern void             CalFontExtents          P((Cal_Font *,
 390                                                    XFontSetExtents *));
 391 #endif