take the wxh from the command line

Signed-off-by: Pierre Habouzit <madcoder@debian.org>

diff --git a/demo/boxshell.c b/demo/boxshell.c
index 63780e3..4a53642 100644 (file)
--- a/demo/boxshell.c
+++ b/demo/boxshell.c
@@ -54,13 +54,22 @@ int my_custom_handler(RoteTerm *rt __attribute__((unused)), const char *es)
     return ROTE_HANDLERESULT_OK;
 }
 
-int main()
+int main(int argc, char *argv[])
 {
     RoteTerm *rt;
-    int i, j, ch;
+    int i, j, ch, w, h;
 
     signal(SIGCHLD, sigchld);
 
+    w = 80;
+    h = 50;
+    if (argc > 1) {
+        char *p = argv[1];
+        w = strtol(p, &p, 10);
+        if (*p++ == 'x')
+            h = strtol(p, &p, 10);
+    }
+
     initscr();
     noecho();
     start_color();
@@ -88,18 +97,20 @@ int main()
 
     /* paint the screen blue */
     attrset(COLOR_PAIR(32));
-    for (i = 0; i < screen_h; i++) for (j = 0; j < screen_w; j++) addch(' ');
+    for (i = 0; i < screen_h; i++)
+        for (j = 0; j < screen_w; j++)
+            addch(' ');
     refresh();
 
     /* create a window with a frame */
-    term_win = newwin(50, 82, 2, 4);
+    term_win = newwin(h + 2, w + 2, 1, 2);
     wattrset(term_win, COLOR_PAIR(7*8+7-0)); /* black over white */
-    wborder(term_win, 0, 0, 0, 0, 0, 0, 0, 0);
+    wborder(term_win, ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ');
     mvwprintw(term_win, 0, 27, " Term In a Box ");
     wrefresh(term_win);
 
     /* create the terminal and have it run bash */
-    rt = rote_vt_create(48, 80);
+    rt = rote_vt_create(h, w);
     rote_vt_forkpty(rt, "/bin/bash --login");
 
     /* add a sample custom escape sequence handler... say we want to handle