perf ui/gtk: Implement basic GTK2 annotation browser

Basic implementation of perf annotate on GTK2.  Currently only
shows first symbol.  Add a new --gtk option to use it.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1360227734-375-2-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 8 insertions, 2 deletions

diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c
index 95a2ad3f043e..9d758c9611a5 100644
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
@@ -34,7 +34,7 @@
 
 struct perf_annotate {
         struct perf_tool tool;
-        bool       force, use_tui, use_stdio;
+        bool       force, use_tui, use_stdio, use_gtk;
         bool       full_paths;
         bool       print_line;
         const char *sym_hist_filter;
@@ -138,7 +138,10 @@ find_next:
                         continue;
                 }
 
-                if (use_browser > 0) {
+                if (use_browser == 2) {
+                        hist_entry__gtk_annotate(he, evidx, NULL);
+                        return;
+                } else if (use_browser == 1) {
                         key = hist_entry__tui_annotate(he, evidx, NULL);
                         switch (key) {
                         case K_RIGHT:
@@ -270,6 +273,7 @@ int cmd_annotate(int argc, const char **argv, const char *prefix __maybe_unused)
                     "be more verbose (show symbol address, etc)"),
         OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace,
                     "dump raw trace in ASCII"),
+        OPT_BOOLEAN(0, "gtk", &annotate.use_gtk, "Use the GTK interface"),
         OPT_BOOLEAN(0, "tui", &annotate.use_tui, "Use the TUI interface"),
         OPT_BOOLEAN(0, "stdio", &annotate.use_stdio, "Use the stdio interface"),
         OPT_STRING('k', "vmlinux", &symbol_conf.vmlinux_name,
@@ -300,6 +304,8 @@ int cmd_annotate(int argc, const char **argv, const char *prefix __maybe_unused)
                 use_browser = 0;
         else if (annotate.use_tui)
                 use_browser = 1;
+        else if (annotate.use_gtk)
+                use_browser = 2;
 
         setup_browser(true);