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perf ui gtk: Implement helpline_fns
Add helpline API implementation to GTK front-end. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Acked-by: Pekka Enberg <penberg@kernel.org> Cc: Ingo Molnar <mingo@kernel.org> 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/1345104894-14205-3-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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4 changed files with 34 additions and 0 deletions
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@ -600,6 +600,7 @@ else
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LIB_OBJS += $(OUTPUT)ui/gtk/browser.o
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LIB_OBJS += $(OUTPUT)ui/gtk/setup.o
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LIB_OBJS += $(OUTPUT)ui/gtk/util.o
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LIB_OBJS += $(OUTPUT)ui/gtk/helpline.o
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# Make sure that it'd be included only once.
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ifneq ($(findstring -DNO_NEWT_SUPPORT,$(BASIC_CFLAGS)),)
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LIB_OBJS += $(OUTPUT)ui/setup.o
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@ -29,6 +29,8 @@ static inline bool perf_gtk__is_active_context(struct perf_gtk_context *ctx)
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struct perf_gtk_context *perf_gtk__activate_context(GtkWidget *window);
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int perf_gtk__deactivate_context(struct perf_gtk_context **ctx);
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void perf_gtk__init_helpline(void);
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#ifndef HAVE_GTK_INFO_BAR
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static inline GtkWidget *perf_gtk__setup_info_bar(void)
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{
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30
tools/perf/ui/gtk/helpline.c
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30
tools/perf/ui/gtk/helpline.c
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@ -0,0 +1,30 @@
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#include "gtk.h"
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#include "../helpline.h"
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static void gtk_helpline_pop(void)
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{
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if (!perf_gtk__is_active_context(pgctx))
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return;
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gtk_statusbar_pop(GTK_STATUSBAR(pgctx->statbar),
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pgctx->statbar_ctx_id);
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}
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static void gtk_helpline_push(const char *msg)
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{
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if (!perf_gtk__is_active_context(pgctx))
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return;
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gtk_statusbar_push(GTK_STATUSBAR(pgctx->statbar),
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pgctx->statbar_ctx_id, msg);
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}
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static struct ui_helpline gtk_helpline_fns = {
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.pop = gtk_helpline_pop,
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.push = gtk_helpline_push,
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};
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void perf_gtk__init_helpline(void)
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{
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helpline_fns = >k_helpline_fns;
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}
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@ -7,6 +7,7 @@ extern struct perf_error_ops perf_gtk_eops;
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int perf_gtk__init(void)
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{
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perf_error__register(&perf_gtk_eops);
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perf_gtk__init_helpline();
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return gtk_init_check(NULL, NULL) ? 0 : -1;
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}
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