59e8fe32fc
So that the common tasks of providing a helpline at __run entry and destroying the window and releasing resourses at exit can be abstracted away, reducing a bit more the coupling with libnewt. Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
46 lines
1.5 KiB
C
46 lines
1.5 KiB
C
#ifndef _PERF_UI_BROWSER_H_
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#define _PERF_UI_BROWSER_H_ 1
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#include <stdbool.h>
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#include <newt.h>
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#include <sys/types.h>
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#include "../types.h"
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#define HE_COLORSET_TOP 50
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#define HE_COLORSET_MEDIUM 51
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#define HE_COLORSET_NORMAL 52
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#define HE_COLORSET_SELECTED 53
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#define HE_COLORSET_CODE 54
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struct ui_browser {
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newtComponent form, sb;
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u64 index, top_idx;
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void *top, *entries;
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u16 y, x, width, height;
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void *priv;
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unsigned int (*refresh)(struct ui_browser *self);
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void (*write)(struct ui_browser *self, void *entry, int row);
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void (*seek)(struct ui_browser *self, off_t offset, int whence);
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u32 nr_entries;
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};
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int ui_browser__percent_color(double percent, bool current);
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bool ui_browser__is_current_entry(struct ui_browser *self, unsigned row);
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void ui_browser__refresh_dimensions(struct ui_browser *self);
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void ui_browser__reset_index(struct ui_browser *self);
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int ui_browser__show(struct ui_browser *self, const char *title,
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const char *helpline, ...);
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void ui_browser__hide(struct ui_browser *self);
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int ui_browser__refresh(struct ui_browser *self);
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int ui_browser__run(struct ui_browser *self, struct newtExitStruct *es);
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void ui_browser__rb_tree_seek(struct ui_browser *self, off_t offset, int whence);
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unsigned int ui_browser__rb_tree_refresh(struct ui_browser *self);
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void ui_browser__list_head_seek(struct ui_browser *self, off_t offset, int whence);
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unsigned int ui_browser__list_head_refresh(struct ui_browser *self);
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void ui_browser__init(void);
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#endif /* _PERF_UI_BROWSER_H_ */
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