LIB_H += util/ui/browser.h
LIB_H += util/ui/browsers/map.h
LIB_H += util/ui/helpline.h
+ LIB_H += util/ui/keysyms.h
LIB_H += util/ui/libslang.h
LIB_H += util/ui/progress.h
LIB_H += util/ui/util.h
int nr_events)
{
struct rb_node *nd = rb_first(&self->entries), *next;
- int key = KEY_RIGHT;
+ int key = K_RIGHT;
while (nd) {
struct hist_entry *he = rb_entry(nd, struct hist_entry, rb_node);
notes = symbol__annotation(he->ms.sym);
if (notes->src == NULL) {
find_next:
- if (key == KEY_LEFT)
+ if (key == K_LEFT)
nd = rb_prev(nd);
else
nd = rb_next(nd);
key = hist_entry__tui_annotate(he, evidx, nr_events,
NULL, NULL, 0);
switch (key) {
- case KEY_RIGHT:
+ case K_RIGHT:
next = rb_next(nd);
break;
- case KEY_LEFT:
+ case K_LEFT:
next = rb_prev(nd);
break;
default:
{
return 0;
}
-#define KEY_LEFT -1
-#define KEY_RIGHT -2
+#define K_LEFT -1
+#define K_RIGHT -2
#else
-#include <newt.h>
+#include "ui/keysyms.h"
int hist_entry__tui_annotate(struct hist_entry *he, int evidx, int nr_events,
void(*timer)(void *arg), void *arg, int delay_secs);
-#define KEY_LEFT NEWT_KEY_LEFT
-#define KEY_RIGHT NEWT_KEY_RIGHT
-
int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help,
void(*timer)(void *arg), void *arg,
int refresh);
#include <sys/ttydefaults.h>
#include "browser.h"
#include "helpline.h"
+#include "keysyms.h"
#include "../color.h"
-int newtGetKey(void);
-
static int ui_browser__percent_color(struct ui_browser *browser,
double percent, bool current)
{
browser->seek(browser, browser->top_idx, SEEK_SET);
}
+static int ui__getch(int delay_secs)
+{
+ struct timeval timeout, *ptimeout = delay_secs ? &timeout : NULL;
+ fd_set read_set;
+ int err, key;
+
+ FD_ZERO(&read_set);
+ FD_SET(0, &read_set);
+
+ if (delay_secs) {
+ timeout.tv_sec = delay_secs;
+ timeout.tv_usec = 0;
+ }
+
+ err = select(1, &read_set, NULL, NULL, ptimeout);
+
+ if (err == 0)
+ return K_TIMER;
+
+ if (err == -1) {
+ if (errno == EINTR)
+ return K_RESIZE;
+ return K_ERROR;
+ }
+
+ key = SLang_getkey();
+ if (key != K_ESC)
+ return key;
+
+ FD_ZERO(&read_set);
+ FD_SET(0, &read_set);
+ timeout.tv_sec = 0;
+ timeout.tv_usec = 20;
+ err = select(1, &read_set, NULL, NULL, &timeout);
+ if (err == 0)
+ return K_ESC;
+
+ SLang_ungetkey(key);
+ return SLkp_getkey();
+}
+
int ui_browser__run(struct ui_browser *self, int delay_secs)
{
int err, key;
- struct timeval timeout, *ptimeout = delay_secs ? &timeout : NULL;
pthread__unblock_sigwinch();
while (1) {
off_t offset;
- fd_set read_set;
pthread_mutex_lock(&ui__lock);
err = __ui_browser__refresh(self);
if (err < 0)
break;
- FD_ZERO(&read_set);
- FD_SET(0, &read_set);
+ key = ui__getch(delay_secs);
- if (delay_secs) {
- timeout.tv_sec = delay_secs;
- timeout.tv_usec = 0;
- }
-
- err = select(1, &read_set, NULL, NULL, ptimeout);
- if (err > 0 && FD_ISSET(0, &read_set))
- key = newtGetKey();
- else if (err == 0)
- break;
- else {
+ if (key == K_RESIZE) {
pthread_mutex_lock(&ui__lock);
SLtt_get_screen_size();
SLsmg_reinit_smg();
}
if (self->use_navkeypressed && !self->navkeypressed) {
- if (key == NEWT_KEY_DOWN || key == NEWT_KEY_UP ||
- key == NEWT_KEY_PGDN || key == NEWT_KEY_PGUP ||
- key == NEWT_KEY_HOME || key == NEWT_KEY_END ||
+ if (key == K_DOWN || key == K_UP ||
+ key == K_PGDN || key == K_PGUP ||
+ key == K_HOME || key == K_END ||
key == ' ') {
self->navkeypressed = true;
continue;
}
switch (key) {
- case NEWT_KEY_DOWN:
+ case K_DOWN:
if (self->index == self->nr_entries - 1)
break;
++self->index;
self->seek(self, +1, SEEK_CUR);
}
break;
- case NEWT_KEY_UP:
+ case K_UP:
if (self->index == 0)
break;
--self->index;
self->seek(self, -1, SEEK_CUR);
}
break;
- case NEWT_KEY_PGDN:
+ case K_PGDN:
case ' ':
if (self->top_idx + self->height > self->nr_entries - 1)
break;
self->top_idx += offset;
self->seek(self, +offset, SEEK_CUR);
break;
- case NEWT_KEY_PGUP:
+ case K_PGUP:
if (self->top_idx == 0)
break;
self->top_idx -= offset;
self->seek(self, -offset, SEEK_CUR);
break;
- case NEWT_KEY_HOME:
+ case K_HOME:
ui_browser__reset_index(self);
break;
- case NEWT_KEY_END:
+ case K_END:
offset = self->height - 1;
if (offset >= self->nr_entries)
offset = self->nr_entries - 1;
#include "../../sort.h"
#include "../../symbol.h"
#include <pthread.h>
+#include <newt.h>
static void ui__error_window(const char *fmt, ...)
{
}
switch (key) {
- case -1:
- /*
- * FIXME we need to check if it was
- * es.reason == NEWT_EXIT_TIMER
- */
+ case K_TIMER:
if (timer != NULL)
timer(arg);
if (delay_secs != 0)
symbol__annotate_decay_histogram(sym, evidx);
continue;
- case NEWT_KEY_TAB:
+ case K_TAB:
if (nd != NULL) {
nd = rb_prev(nd);
if (nd == NULL)
} else
nd = self->curr_hot;
break;
- case NEWT_KEY_UNTAB:
+ case K_UNTAB:
if (nd != NULL)
nd = rb_next(nd);
if (nd == NULL)
if (annotate_browser__toggle_source(self))
ui_helpline__puts(help);
continue;
- case NEWT_KEY_ENTER:
- case NEWT_KEY_RIGHT:
+ case K_ENTER:
+ case K_RIGHT:
if (self->selection == NULL) {
ui_helpline__puts("Huh? No selection. Report to linux-kernel@vger.kernel.org");
continue;
timer, arg, delay_secs);
}
continue;
- case NEWT_KEY_LEFT:
- case NEWT_KEY_ESCAPE:
+ case K_LEFT:
+ case K_ESC:
case 'q':
case CTRL('c'):
goto out;
/* Expand the whole world. */
hist_browser__set_folding(self, true);
break;
- case NEWT_KEY_ENTER:
+ case K_ENTER:
if (hist_browser__toggle_fold(self))
break;
/* fall thru */
}
switch (key) {
- case NEWT_KEY_TAB:
- case NEWT_KEY_UNTAB:
+ case K_TAB:
+ case K_UNTAB:
if (nr_events == 1)
continue;
/*
goto zoom_dso;
case 't':
goto zoom_thread;
- case NEWT_KEY_F1:
+ case K_F1:
case 'h':
case '?':
ui__help_window("h/?/F1 Show this window\n"
"d Zoom into current DSO\n"
"t Zoom into current Thread\n");
continue;
- case NEWT_KEY_ENTER:
- case NEWT_KEY_RIGHT:
+ case K_ENTER:
+ case K_RIGHT:
/* menu */
break;
- case NEWT_KEY_LEFT: {
+ case K_LEFT: {
const void *top;
if (pstack__empty(fstack)) {
goto zoom_out_thread;
continue;
}
- case NEWT_KEY_ESCAPE:
+ case K_ESC:
if (!left_exits &&
!ui__dialog_yesno("Do you really want to exit?"))
continue;
key = ui_browser__run(&menu->b, delay_secs);
switch (key) {
- case -1:
- /* FIXME we need to check if it was es.reason == NEWT_EXIT_TIMER */
+ case K_TIMER:
timer(arg);
continue;
- case NEWT_KEY_RIGHT:
- case NEWT_KEY_ENTER:
+ case K_RIGHT:
+ case K_ENTER:
if (!menu->selection)
continue;
pos = menu->selection;
arg, delay_secs);
ui_browser__show_title(&menu->b, title);
switch (key) {
- case NEWT_KEY_TAB:
+ case K_TAB:
if (pos->node.next == &evlist->entries)
pos = list_entry(evlist->entries.next, struct perf_evsel, node);
else
pos = list_entry(pos->node.next, struct perf_evsel, node);
goto browse_hists;
- case NEWT_KEY_UNTAB:
+ case K_UNTAB:
if (pos->node.prev == &evlist->entries)
pos = list_entry(evlist->entries.prev, struct perf_evsel, node);
else
pos = list_entry(pos->node.prev, struct perf_evsel, node);
goto browse_hists;
- case NEWT_KEY_ESCAPE:
+ case K_ESC:
if (!ui__dialog_yesno("Do you really want to exit?"))
continue;
/* Fall thru */
default:
continue;
}
- case NEWT_KEY_LEFT:
+ case K_LEFT:
continue;
- case NEWT_KEY_ESCAPE:
+ case K_ESC:
if (!ui__dialog_yesno("Do you really want to exit?"))
continue;
/* Fall thru */
--- /dev/null
+#ifndef _PERF_KEYSYMS_H_
+#define _PERF_KEYSYMS_H_ 1
+
+#include "libslang.h"
+
+#define K_DOWN SL_KEY_DOWN
+#define K_END SL_KEY_END
+#define K_ENTER '\r'
+#define K_ESC 033
+#define K_F1 SL_KEY_F(1)
+#define K_HOME SL_KEY_HOME
+#define K_LEFT SL_KEY_LEFT
+#define K_PGDN SL_KEY_NPAGE
+#define K_PGUP SL_KEY_PPAGE
+#define K_RIGHT SL_KEY_RIGHT
+#define K_TAB '\t'
+#define K_UNTAB SL_KEY_UNTAB
+#define K_UP SL_KEY_UP
+
+/* Not really keys */
+#define K_TIMER -1
+#define K_ERROR -2
+#define K_RESIZE -3
+
+#endif /* _PERF_KEYSYMS_H_ */
#define sltt_set_color SLtt_set_color
#endif
+#define SL_KEY_UNTAB 0x1000
+
#endif /* _PERF_UI_SLANG_H_ */
newtResume();
}
+static int ui__init(void)
+{
+ int err = SLkp_init();
+
+ if (err < 0)
+ goto out;
+
+ SLkp_define_keysym((char *)"^(kB)", SL_KEY_UNTAB);
+out:
+ return err;
+}
+
static void ui__exit(void)
{
SLtt_set_cursor_visibility(1);
use_browser = 1;
newtInit();
+ ui__init();
newtSetSuspendCallback(newt_suspend, NULL);
ui_helpline__init();
ui_browser__init();
projects / GitHub / LineageOS / android_kernel_samsung_universal7580.git / commitdiff