Initial revision

1 files changed, 189 insertions, 0 deletions

diff --git a/src/XTests.c b/src/XTests.c
new file mode 100644
index 00000000000..9c1d3666bdb
--- /dev/null
+++ b/src/XTests.c
@@ -0,0 +1,189 @@
+#include <X11/Xlib.h>
+#include <X11/X.h>
+#include <X11/Xutil.h>
+#include <X11/Xresource.h>
+#include "XTests.h"
+#include <stdio.h>
+
+static Display *dpy;
+
+static void
+quit (dpy)
+     Display *dpy;
+{
+  XCloseDisplay (dpy);
+  exit (0);
+}
+
+static Colormap screen_colormap;
+
+static unsigned long
+obtain_color (color)
+     char *color;
+{
+  int exists;
+  XColor color_def;
+
+  if (!screen_colormap)
+    screen_colormap = DefaultColormap (dpy, DefaultScreen (dpy));
+
+  exists = XParseColor (dpy, screen_colormap, color, &color_def)
+    && XAllocColor (dpy, screen_colormap, &color_def);
+  if (exists)
+    return color_def.pixel;
+
+  fprintf (stderr, "Can't get color; using black.");
+  return BlackPixel (dpy, DefaultScreen (dpy));
+}
+
+static char *visual_strings[] =
+{
+  "StaticGray ",
+  "GrayScale  ",
+  "StaticColor",
+  "PseudoColor",
+  "TrueColor  ",
+  "DirectColor"
+};
+
+main (argc,argv)
+     int argc;
+     char *argv[];
+{
+  char *dpy_string;
+  int n;
+  long mask;
+  Visual *my_visual;
+  XVisualInfo *vinfo, visual_template;
+  XEvent event;
+  Window window;
+  Screen *scr;
+  XGCValues gc_values;
+  GC fill_gc, pix_gc, line_xor_gc, line_xor_inv_gc;
+  int i;
+  int x, y, width, height, geometry, gravity;
+  char *geo;
+  char default_geo[] = "80x40+0+0";
+  int depth;
+  Pixmap pix;
+  char *string = "Kill the head and the body will die.";
+  char dash_list[] = {6, 4, 6, 4};
+  int dashes = 4;
+
+  if (argc < 2)
+    dpy_string = "localhost:0.0";
+  else
+    dpy_string = argv[1];
+
+  if (argc >= 3)
+    {
+      XSizeHints hints;
+
+      printf ("Geometry: %s\t(default: %s)\n", argv[2], default_geo);
+      geo = argv[2];
+      XWMGeometry (dpy, DefaultScreen (dpy), geo, default_geo,
+                   3, &hints, &x, &y, &width, &height, &gravity);
+    }
+
+  dpy = XOpenDisplay (dpy_string);
+  if (!dpy)
+    {
+      printf ("Can' open display %s\n", dpy_string);
+      exit (1);
+    }
+
+  window = XCreateSimpleWindow (dpy, DefaultRootWindow (dpy),
+                                300, 300, 300, 300, 1,
+                                BlackPixel (dpy, DefaultScreen (dpy)),
+                                WhitePixel (dpy, DefaultScreen (dpy)));
+  XSelectInput (dpy, window, ButtonPressMask | KeyPressMask
+                | EnterWindowMask | LeaveWindowMask);
+
+  gc_values.foreground = obtain_color ("blue");
+  gc_values.background = WhitePixel (dpy, DefaultScreen (dpy));
+  fill_gc = XCreateGC (dpy, window, GCForeground | GCBackground,
+                       &gc_values);
+
+  gc_values.foreground = obtain_color ("red");
+  gc_values.function = GXor;
+  gc_values.line_width = 3;
+  gc_values.line_style = LineOnOffDash;
+  gc_values.cap_style = CapRound;
+  gc_values.join_style = JoinRound;
+  line_xor_gc = XCreateGC (dpy, window,
+                           GCForeground | GCBackground | GCLineStyle
+                           | GCJoinStyle | GCCapStyle | GCLineWidth
+                           | GCFunction,
+                           &gc_values);
+  XSetDashes (dpy, line_xor_gc, 0, dash_list, dashes);
+
+  gc_values.background = WhitePixel (dpy, DefaultScreen (dpy));
+  gc_values.foreground = obtain_color ("blue");
+  line_xor_inv_gc = XCreateGC (dpy, window,
+                               GCForeground | GCBackground
+                               | GCLineWidth | GCFunction,
+                               &gc_values);
+
+  depth = DefaultDepthOfScreen (ScreenOfDisplay (dpy, DefaultScreen (dpy)));
+  pix = XCreateBitmapFromData (dpy, window, page_glyf_bits,
+                               page_glyf_width, page_glyf_height);
+
+  XMapWindow (dpy, window);
+  XFlush (dpy);
+
+  while (1)
+    {
+      XNextEvent (dpy, &event);
+      switch (event.type)
+        {
+        case ButtonPress:
+#if 0
+          if (event.xbutton.state && ShiftMask)
+#endif
+            switch (event.xbutton.button)
+              {
+              case Button1:
+                XDrawLine (dpy, window, line_xor_gc, 25, 75, 125, 75);
+                XFlush (dpy);
+                XDrawLine (dpy, window, line_xor_gc, 25, 75, 125, 75);
+                break;
+
+              case Button2:
+                XDrawLine (dpy, window, line_xor_gc, 25, 75, 125, 75);
+                break;
+
+              case Button3:
+                XDrawLine (dpy, window, line_xor_gc, 25, 75, 125, 75);
+                break;
+              }
+          break;
+
+        case KeyPress:
+          {
+            char buf[20];
+            int n;
+            XComposeStatus status;
+            KeySym keysym;
+
+            n = XLookupString (&event, buf, 20, &keysym,
+                               (XComposeStatus *) &status);
+
+            if (n == 1 && buf[0] == 'q')
+              quit (dpy);
+          }
+          break;
+
+        case EnterNotify:
+          XCopyPlane (dpy, pix, window, fill_gc, 0, 0,
+                      page_glyf_width, page_glyf_height, 100, 100, 1L);
+          XFillRectangle (dpy, window, fill_gc, 50, 50, 50, 50);
+          break;
+
+        case LeaveNotify:
+          XClearWindow (dpy, window);
+          break;
+        }
+
+      XFlush (dpy);
+    }
+}