src/xwindow.h

   1 /*--- xwindow.h ----------------------------------------------------------------
   2 Copyright (C) 2004, 2005, 2006 Sylvain Fourmanoit <syfou@users.sourceforge.net>
   3
   4 Permission is hereby granted, free of charge, to any person obtaining a copy
   5 of this software and associated documentation files (the "Software"), to
   6 deal in the Software without restriction, including without limitation the
   7 rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
   8 sell copies of the Software, and to permit persons to whom the Software is
   9 furnished to do so, subject to the following conditions:
  10
  11 The above copyright notice and this permission notice shall be included in
  12 all copies of the Software and its documentation and acknowledgment shall be
  13 given in the documentation and software packages that this Software was
  14 used.
  15
  16 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  19 THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
  20 IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  21 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  22 ------------------------------------------------------------------------------*/
  23 /* Regroup in one place all graphics-related includes,
  24    and miscellaneous X routines.
  25  */
  26
  27 /*----------------------------------------------------------------------------*/
  28 #ifndef HAVE_XWINDOW_H
  29 #define HAVE_XWINDOW_H
  30
  31 #ifndef HAVE_CONFIG_H
  32 #error Autogenerated config.h should be used.
  33 #endif
  34
  35 /*----------------------------------------------------------------------------*/
  36 #include "config.h"                     /* Autoconf */
  37
  38 #ifndef X_DISPLAY_MISSING
  39 #include <X11/Xlib.h>                   /* XLib */
  40 #include <X11/Xutil.h>
  41 #include <X11/Xos.h>
  42 #include <X11/Xatom.h>
  43 #include <X11/cursorfont.h>
  44 #else                                   /* Fake types definitions */
  45 typedef int Display;
  46 typedef int Window;
  47 typedef int Visual;
  48 typedef int Colormap;
  49 typedef int Drawable;
  50 typedef int Pixmap;
  51 #endif
  52
  53 #ifdef HAVE_FONTCONFIG_FONTCONFIG_H
  54 #include <fontconfig/fontconfig.h>      /* Fontconfig */
  55 #endif
  56
  57 #ifdef HAVE_STDIO_H                     /* fprintf() */
  58 #include <stdio.h>
  59 #endif
  60
  61 #include <Imlib2.h>                     /* Enlightment Image Library 2 */
  62
  63 #include "error.h"                      /* Error handling */
  64 #include "cfgfile.h"                    /* For window characteristics */
  65
  66 /*----------------------------------------------------------------------------*/
  67 /* Base event mask for main window */
  68 #ifndef X_DISPLAY_MISSING
  69 #define BASE_EVENT_MASK StructureNotifyMask | ExposureMask | ButtonPressMask
  70 #else
  71 #define BASE_EVENT_MASK 0
  72 #endif
  73
  74 /*----------------------------------------------------------------------------*/
  75 /* Defines for xwindow_context_save and xwindow_context_restore
  76 */
  77 #define IMLIB_DISPLAY           (1<<0)
  78 #define IMLIB_VISUAL            (1<<1)
  79 #define IMLIB_COLORMAP          (1<<2)
  80 #define IMLIB_DRAWABLE          (1<<3)
  81 #define IMLIB_MASK              (1<<4)
  82 #define IMLIB_DITHER_MASK       (1<<5)
  83 #define IMLIB_ANTI_ALIAS        (1<<6)
  84 #define IMLIB_DITHER            (1<<7)
  85 #define IMLIB_BLEND             (1<<8)
  86 #define IMLIB_COLOR_MODIFIER    (1<<9)
  87 #define IMLIB_OPERATION         (1<<10)
  88 #define IMLIB_FONT              (1<<11)
  89 #define IMLIB_DIRECTION         (1<<12)
  90 #define IMLIB_ANGLE             (1<<13)
  91 #define IMLIB_COLOR             (1<<14)
  92 #define IMLIB_IMAGE             (1<<15)
  93 #define IMLIB_COLOR_RANGE       (1<<16)
  94 #define IMLIB_FILTER            (1<<17)
  95
  96 /*----------------------------------------------------------------------------*/
  97 #ifndef X_DISPLAY_MISSING
  98 extern XSetWindowAttributes XDefaultWindowAttributes;
  99 #endif
 100
 101 /*----------------------------------------------------------------------------*/
 102 void        xwindow_locate_truetype_fonts(void);
 103
 104 #ifndef X_DISPLAY_MISSING
 105 int         xwindow_non_fatal_error_handler(Display *, XErrorEvent *);
 106 void        xwindow_error_reset(void);
 107 int         xwindow_error_check(void);
 108 int         xwindow_window_size(Display *, Window, uint *, uint *);
 109 int         xwindow_window_moved_or_resized(int, int, int, int);
 110 int         xwindow_updated_background(Display *, Window, Atom);
 111 Imlib_Image xwindow_grab_background(Display *, int, Window);
 112 void        xwindow_update_window(Window, Imlib_Updates *,
 113                                   Imlib_Image, Imlib_Image, int);
 114 int         xwindow_move_window(Display *, Window, Window, cfgfile_item*);
 115 int         xwindow_resize_window(Display *, Window, cfgfile_item*,
 116                                   int, int, int);
 117 Window      xwindow_get_root_window(Display *, int);
 118 #endif
 119 void        xwindow_context_save(long);
 120 void        xwindow_context_restore(void);
 121
 122 /*----------------------------------------------------------------------------*/
 123 #endif