Dogcows Code - chaz/openbox/blob - render/test.c

   1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
   2
   3    test.c for the Openbox window manager
   4    Copyright (c) 2003        Ben Jansens
   5    Copyright (c) 2003        Derek Foreman
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    See the COPYING file for a copy of the GNU General Public License.
  18 */
  19
  20 #include <stdio.h>
  21 #include <X11/Xlib.h>
  22 #include <X11/Xutil.h>
  23 #include <X11/extensions/shape.h>
  24 #include <string.h>
  25 #include <stdlib.h>
  26 #include "render.h"
  27 #include <glib.h>
  28
  29 static gint x_error_handler(Display * disp, XErrorEvent * error)
  30 {
  31     gchar buf[1024];
  32     XGetErrorText(disp, error->error_code, buf, 1024);
  33     printf("%s\n", buf);
  34     return 0;
  35 }
  36
  37 Display *ob_display;
  38 gint ob_screen;
  39 Window ob_root;
  40
  41 gint main()
  42 {
  43     Window win;
  44     RrInstance *inst;
  45     RrAppearance *look;
  46
  47     Window root;
  48     XEvent report;
  49     gint h = 500, w = 500;
  50
  51     ob_display = XOpenDisplay(NULL);
  52     XSetErrorHandler(x_error_handler);
  53     ob_screen = DefaultScreen(ob_display);
  54     ob_root = RootWindow(ob_display, ob_screen);
  55     win =
  56         XCreateWindow(ob_display, RootWindow(ob_display, 0),
  57                       10, 10, w, h, 10,
  58                       CopyFromParent,    /* depth */
  59                       CopyFromParent,    /* class */
  60                       CopyFromParent,    /* visual */
  61                       0,                    /* valuemask */
  62                       0);                    /* attributes */
  63     XMapWindow(ob_display, win);
  64     XSelectInput(ob_display, win, ExposureMask | StructureNotifyMask);
  65     root = RootWindow (ob_display, DefaultScreen (ob_display));
  66     inst = RrInstanceNew(ob_display, ob_screen);
  67
  68     look = RrAppearanceNew(inst, 0);
  69     look->surface.grad = RR_SURFACE_PYRAMID;
  70     look->surface.secondary = RrColorParse(inst, "Yellow");
  71     look->surface.primary = RrColorParse(inst, "Blue");
  72     look->surface.interlaced = FALSE;
  73     if (ob_display == NULL) {
  74         fprintf(stderr, "couldn't connect to X server :0\n");
  75         return 0;
  76     }
  77
  78     RrPaint(look, win, w, h);
  79     while (1) {
  80         XNextEvent(ob_display, &report);
  81         switch (report.type) {
  82         case Expose:
  83             break;
  84         case ConfigureNotify:
  85             RrPaint(look, win,
  86                     report.xconfigure.width,
  87                     report.xconfigure.height);
  88             break;
  89         }
  90
  91     }
  92
  93     RrAppearanceFree (look);
  94     RrInstanceFree (inst);
  95
  96     return 1;
  97 }