diff options
author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2010-08-08 19:56:47 -0300 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2010-08-10 16:09:14 -0300 |
commit | 34cea7f7c0620c964676eece258ef431a6608bce (patch) | |
tree | 48b85557823fc63939dad71cb14d6c75b96a11b9 /tools/perf/util/ui | |
parent | 5575536fc7ad7577a4e687a13e2f49acebc519f3 (diff) |
perf ui: Move ui_progress routines to separate file in util/ui/
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/ui')
-rw-r--r-- | tools/perf/util/ui/progress.c | 60 | ||||
-rw-r--r-- | tools/perf/util/ui/progress.h | 11 |
2 files changed, 71 insertions, 0 deletions
diff --git a/tools/perf/util/ui/progress.c b/tools/perf/util/ui/progress.c new file mode 100644 index 00000000000..d7fc399d36b --- /dev/null +++ b/tools/perf/util/ui/progress.c @@ -0,0 +1,60 @@ +#include <stdlib.h> +#include <newt.h> +#include "../cache.h" +#include "progress.h" + +struct ui_progress { + newtComponent form, scale; +}; + +struct ui_progress *ui_progress__new(const char *title, u64 total) +{ + struct ui_progress *self = malloc(sizeof(*self)); + + if (self != NULL) { + int cols; + + if (use_browser <= 0) + return self; + newtGetScreenSize(&cols, NULL); + cols -= 4; + newtCenteredWindow(cols, 1, title); + self->form = newtForm(NULL, NULL, 0); + if (self->form == NULL) + goto out_free_self; + self->scale = newtScale(0, 0, cols, total); + if (self->scale == NULL) + goto out_free_form; + newtFormAddComponent(self->form, self->scale); + newtRefresh(); + } + + return self; + +out_free_form: + newtFormDestroy(self->form); +out_free_self: + free(self); + return NULL; +} + +void ui_progress__update(struct ui_progress *self, u64 curr) +{ + /* + * FIXME: We should have a per UI backend way of showing progress, + * stdio will just show a percentage as NN%, etc. + */ + if (use_browser <= 0) + return; + newtScaleSet(self->scale, curr); + newtRefresh(); +} + +void ui_progress__delete(struct ui_progress *self) +{ + if (use_browser > 0) { + newtFormDestroy(self->form); + newtPopWindow(); + } + free(self); +} diff --git a/tools/perf/util/ui/progress.h b/tools/perf/util/ui/progress.h new file mode 100644 index 00000000000..a3820a0beb5 --- /dev/null +++ b/tools/perf/util/ui/progress.h @@ -0,0 +1,11 @@ +#ifndef _PERF_UI_PROGRESS_H_ +#define _PERF_UI_PROGRESS_H_ 1 + +struct ui_progress; + +struct ui_progress *ui_progress__new(const char *title, u64 total); +void ui_progress__delete(struct ui_progress *self); + +void ui_progress__update(struct ui_progress *self, u64 curr); + +#endif |