cde/programs/dtappbuilder/src/ab/x_util.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  *      $XConsortium: x_util.h /main/3 1995/11/06 17:57:58 rswiston $
  26  *
  27  * @(#)x_util.h 1.16 21 Apr 1994      cde_app_builder/src/ab
  28  *
  29  *      RESTRICTED CONFIDENTIAL INFORMATION:
  30  *
  31  *      The information in this document is subject to special
  32  *      restrictions in a confidential disclosure agreement between
  33  *      HP, IBM, Sun, USL, SCO and Univel.  Do not distribute this
  34  *      document outside HP, IBM, Sun, USL, SCO, or Univel without
  35  *      Sun's specific written approval.  This document and all copies
  36  *      and derivative works thereof must be returned or destroyed at
  37  *      Sun's request.
  38  *
  39  *      Copyright 1993 Sun Microsystems, Inc.  All rights reserved.
  40  *
  41  */
  42
  43 /*
  44  * ab_x_util.h
  45  */
  46 #ifndef _X_UTIL_H_
  47 #define _X_UTIL_H_
  48
  49 #include <X11/Intrinsic.h>
  50 #include <X11/StringDefs.h>
  51
  52 #ifndef min
  53 #define min(a,b) ((a) < (b)? (a):(b))
  54 #endif
  55
  56 #ifndef max
  57 #define max(a,b) ((a) > (b)? (a):(b))
  58 #endif
  59
  60 extern int      x_load_cursor_bitmaps(
  61                     Widget          w
  62                 );
  63 extern void     x_get_widget_rect(
  64                     Widget      w,
  65                     XRectangle *r
  66                 );
  67 extern void     x_get_rect_bounding(
  68                     XRectangle *r1,
  69                     XRectangle *r2
  70                 );
  71 extern void     x_graphics_op(
  72                     Display     *dpy,
  73                     Drawable    dest,
  74                     GC          gc,
  75                     int         x,
  76                     int         y,
  77                     int         width,
  78                     int      height,
  79                     Pixmap   src
  80                 );
  81 extern void     x_get_widget_rect(
  82                     Widget     widget,
  83                     XRectangle *rect
  84                 );
  85 extern void     x_adjust_rect_margin(
  86                     XRectangle *r,
  87                     int            m
  88                 );
  89 extern void     x_box(
  90                     Widget     widget,
  91                     Drawable   win,
  92                     int            x0,
  93                     int            y0,
  94                     int            x1,
  95                     int            y1
  96                 );
  97 extern void     x_box_r(
  98                     Widget       widget,
  99                     XRectangle  *r
 100                 );
 101 extern void     x_dashed_box_r(
 102                     Widget      widget,
 103                     Drawable    drawable,
 104                     XRectangle  *r
 105                 );
 106 extern void     x_fullscreen_box(
 107                     Widget          widget,
 108                     Drawable        rootwin,
 109                     int             x0,
 110                     int             y0,
 111                     int             x1,
 112                     int             y1
 113                 );
 114 extern void     x_fullscreen_preview_box(
 115                     Widget          widget,
 116                     Drawable        rootwin,
 117                     int             x0,
 118                     int             y0,
 119                     int             x1,
 120                     int             y1
 121                 );
 122 extern void     x_conn_fullscreen_init(
 123                     Widget          w,
 124                     Drawable    root_win
 125                 );
 126 extern void     x_conn_fullscreen_chord(
 127                     Widget    w,
 128                     Drawable rootwin,
 129                     int    x0,
 130                     int    y0,
 131                     int    x1,
 132                     int    y1
 133                 );
 134 extern void     x_fullscreen_chord(
 135                     Widget          widget,
 136                     Drawable    rootwin,
 137                     int             x0,
 138                     int             y0,
 139                     int             x1,
 140                     int             y1
 141                 );
 142 extern void     x_conn_fullscreen_cleanup(
 143                     Widget          w
 144                 );
 145 extern unsigned int
 146                 x_contrast_color(
 147                     Widget          w
 148                 );
 149 extern Boolean  x_widget_translate_xy(
 150                     Widget          src,
 151                     XtPointer   dst,
 152                     int             src_x,
 153                     int             src_y,
 154                     int             *p_dst_x,
 155                     int             *p_dst_y
 156                 );
 157 extern Boolean  x_rootxy_inside_widget(
 158                     Widget          w,
 159                     int             rootx,
 160                     int             rooty
 161                 );
 162 extern Window   x_xwin_at_rootxy(
 163                     Widget      widget,
 164                     int         x,
 165                     int         y,
 166                     int         *p_wx,
 167                     int         *p_wy
 168                 );
 169 extern Cursor   x_create_cursor(
 170                     Widget              widget,
 171                     Window              root_win,
 172                     unsigned char       bits[],
 173                     unsigned short      width,
 174                     unsigned short      height,
 175                     unsigned int        xhot,
 176                     unsigned int        yhot
 177                 );
 178
 179 extern Cursor   x_create_stencil_cursor(
 180                     Widget widget,
 181                     Pixmap pixmap,
 182                     unsigned short width,
 183                     unsigned short height,
 184                     unsigned int xhot,
 185                     unsigned int yhot
 186                 );
 187
 188 extern int      x_get_num_pending_expose_events(Display *display);
 189
 190
 191 /*************************************************************************
 192 **                                                                      **
 193 **       Macros                                                         **
 194 **                                                                      **
 195 **************************************************************************/
 196 #define rect_right(r)   (short)((r)->x + (short)(r)->width)
 197 #define rect_bottom(r)  (short)((r)->y + (short)(r)->height)
 198
 199 #define rect_includespoint(r,p_x,p_y) \
 200         ((p_x) >= (r)->x && (p_y) >= (r)->y && \
 201          (p_x)< (short)((r)->x+(short)(r)->width) && \
 202          (p_y)< (short)((r)->y+(short)(r)->height))
 203
 204 #define rect_includesrect(r1, r2) \
 205         ((r2)->x >= (r1)->x && (r2)->y >= (r1)->y && \
 206          ((r2)->x + (short)(r2)->width)  <= ((r1)->x + (short)(r1)->width) && \
 207          ((r2)->y + (short)(r2)->height) <= ((r1)->y + (short)(r1)->height))
 208
 209 #define rect_equal(r1,r2) \
 210         ((r1)->x==(r2)->x && (r1)->width==(r2)->width && \
 211          (r1)->y==(r2)->y && (r1)->height==(r2)->height)
 212
 213 #define rect_zero_out(r) \
 214     { (r)->x=0;(r)->y=0;(r)->width=0;(r)->height=0; }
 215
 216 #define rect_isnull(r) \
 217     ((r)->width==0 && (r)->height==0)
 218
 219 /*************************************************************************
 220 **                                                                      **
 221 **       Extern Data                                                    **
 222 **                                                                      **
 223 **************************************************************************/
 224 extern Pixmap           AB_cp_cursor_pixmap, AB_mv_cursor_pixmap;
 225 extern unsigned short   AB_cp_cursor_height, AB_cp_cursor_width;
 226 extern unsigned short   AB_mv_cursor_height, AB_mv_cursor_width;
 227
 228 #endif /* _X_UTIL_H_ */
 229