summaryrefslogtreecommitdiff
path: root/Build/source/texk/web2c/window/trap.c
diff options
context:
space:
mode:
Diffstat (limited to 'Build/source/texk/web2c/window/trap.c')
-rw-r--r--Build/source/texk/web2c/window/trap.c51
1 files changed, 51 insertions, 0 deletions
diff --git a/Build/source/texk/web2c/window/trap.c b/Build/source/texk/web2c/window/trap.c
new file mode 100644
index 00000000000..fa30fae6fa9
--- /dev/null
+++ b/Build/source/texk/web2c/window/trap.c
@@ -0,0 +1,51 @@
+/* trap.c -- generate output for the trap test. See comments in
+ lib/texmf.c for what each routine does. */
+
+#define EXTERN extern
+#include "../mfd.h"
+
+
+/* No #ifdef for the whole file, because we always want to support this. */
+
+#include <mfdisplay.h>
+
+/* This returns true if we can do window operations, else false. */
+
+int
+mf_trap_initscreen(void)
+{
+ return 1;
+}
+
+void
+mf_trap_updatescreen(void)
+{
+ fputs ("Calling UPDATESCREEN\n", logfile);
+}
+
+void
+mf_trap_blankrectangle(screencol left,
+ screencol right,
+ screenrow top,
+ screenrow bottom)
+{
+ fprintf (logfile, "\nCalling BLANKRECTANGLE(%ld,%ld,%ld,%ld)\n",
+ (long)left, (long)right, (long)top, (long)bottom);
+}
+
+void
+mf_trap_paintrow(screenrow row,
+ pixelcolor init_color,
+ transspec transition_vector,
+ screencol vector_size)
+{
+ unsigned k;
+
+ fprintf (logfile, "Calling PAINTROW(%ld,%ld;", (long)row, (long)init_color);
+ for (k = 0; k <= vector_size; k++) {
+ fprintf (logfile, "%ld", (long)transition_vector[k]);
+ if (k != vector_size)
+ putc (',', logfile);
+ }
+ fputs (")\n", logfile);
+}