From a29d9f0f3c23bfe28c29aa216fd9c5ef809b8246 Mon Sep 17 00:00:00 2001
From: Paul LeoNerd Evans <leonerd@leonerd.org.uk>
Date: Sun, 1 Apr 2012 20:04:01 +0100
Subject: Created a demo to show libtermkey in a GLib-based program

---
 demo-glib.c | 65 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 demo-glib.c

(limited to 'demo-glib.c')

diff --git a/demo-glib.c b/demo-glib.c
new file mode 100644
index 0000000..7dc8d87
--- /dev/null
+++ b/demo-glib.c
@@ -0,0 +1,65 @@
+#include <stdio.h>
+#include <glib.h>
+
+#include "termkey.h"
+
+static TermKey *tk;
+static int timeout_id;
+
+static void on_key(TermKey *tk, TermKeyKey *key)
+{
+  char buffer[50];
+  termkey_strfkey(tk, buffer, sizeof buffer, key, TERMKEY_FORMAT_VIM);
+  printf("%s\n", buffer);
+}
+
+static gboolean key_timer(gpointer data)
+{
+  TermKeyKey key;
+
+  if(termkey_getkey_force(tk, &key) == TERMKEY_RES_KEY)
+    on_key(tk, &key);
+
+  return FALSE;
+}
+
+static gboolean stdin_io(GIOChannel *source, GIOCondition condition, gpointer data)
+{
+  if(condition && G_IO_IN) {
+    if(timeout_id)
+      g_source_remove(timeout_id);
+
+    termkey_advisereadable(tk);
+
+    TermKeyResult ret;
+    TermKeyKey key;
+    while((ret = termkey_getkey(tk, &key)) == TERMKEY_RES_KEY) {
+      on_key(tk, &key);
+    }
+
+    if(ret == TERMKEY_RES_AGAIN)
+      timeout_id = g_timeout_add(termkey_get_waittime(tk), key_timer, NULL);
+  }
+
+  return TRUE;
+}
+
+int main(int argc, char *argv[])
+{
+  TERMKEY_CHECK_VERSION;
+
+  tk = termkey_new(0, 0);
+
+  if(!tk) {
+    fprintf(stderr, "Cannot allocate termkey instance\n");
+    exit(1);
+  }
+
+  GMainLoop *loop = g_main_loop_new(NULL, FALSE);
+
+  g_io_add_watch(g_io_channel_unix_new(0), G_IO_IN, stdin_io, NULL);
+
+  g_main_loop_run(loop);
+
+  termkey_destroy(tk);
+}
-- 
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