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-rw-r--r--tools/perf/ui/gtk/gtk.h31
1 files changed, 31 insertions, 0 deletions
diff --git a/tools/perf/ui/gtk/gtk.h b/tools/perf/ui/gtk/gtk.h
index 75177ee0403..a4d0f2b4a2d 100644
--- a/tools/perf/ui/gtk/gtk.h
+++ b/tools/perf/ui/gtk/gtk.h
@@ -1,8 +1,39 @@
#ifndef _PERF_GTK_H_
#define _PERF_GTK_H_ 1
+#include <stdbool.h>
+
#pragma GCC diagnostic ignored "-Wstrict-prototypes"
#include <gtk/gtk.h>
#pragma GCC diagnostic error "-Wstrict-prototypes"
+
+struct perf_gtk_context {
+ GtkWidget *main_window;
+
+#ifdef HAVE_GTK_INFO_BAR
+ GtkWidget *info_bar;
+ GtkWidget *message_label;
+#endif
+ GtkWidget *statbar;
+ guint statbar_ctx_id;
+};
+
+extern struct perf_gtk_context *pgctx;
+
+static inline bool perf_gtk__is_active_context(struct perf_gtk_context *ctx)
+{
+ return ctx && ctx->main_window;
+}
+
+struct perf_gtk_context *perf_gtk__activate_context(GtkWidget *window);
+int perf_gtk__deactivate_context(struct perf_gtk_context **ctx);
+
+#ifndef HAVE_GTK_INFO_BAR
+static inline GtkWidget *perf_gtk__setup_info_bar(void)
+{
+ return NULL;
+}
+#endif
+
#endif /* _PERF_GTK_H_ */