perf ui: Complete the breakdown of util/newt.c
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/util/ui/setup.c b/tools/perf/util/ui/setup.c
new file mode 100644
index 0000000..6620850
--- /dev/null
+++ b/tools/perf/util/ui/setup.c
@@ -0,0 +1,42 @@
+#include <newt.h>
+#include <signal.h>
+#include <stdbool.h>
+
+#include "../cache.h"
+#include "../debug.h"
+#include "browser.h"
+#include "helpline.h"
+
+static void newt_suspend(void *d __used)
+{
+ newtSuspend();
+ raise(SIGTSTP);
+ newtResume();
+}
+
+void setup_browser(void)
+{
+ if (!isatty(1) || !use_browser || dump_trace) {
+ use_browser = 0;
+ setup_pager();
+ return;
+ }
+
+ use_browser = 1;
+ newtInit();
+ newtCls();
+ newtSetSuspendCallback(newt_suspend, NULL);
+ ui_helpline__init();
+ ui_browser__init();
+}
+
+void exit_browser(bool wait_for_ok)
+{
+ if (use_browser > 0) {
+ if (wait_for_ok) {
+ char title[] = "Fatal Error", ok[] = "Ok";
+ newtWinMessage(title, ok, ui_helpline__last_msg);
+ }
+ newtFinished();
+ }
+}