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-rw-r--r--tools/perf/ui/browser.c (renamed from tools/perf/util/ui/browser.c)298
1 files changed, 207 insertions, 91 deletions
diff --git a/tools/perf/util/ui/browser.c b/tools/perf/ui/browser.c
index 556829124b02..1818a531f1d3 100644
--- a/tools/perf/util/ui/browser.c
+++ b/tools/perf/ui/browser.c
@@ -27,21 +27,24 @@ static int ui_browser__percent_color(struct ui_browser *browser,
return HE_COLORSET_NORMAL;
}
-void ui_browser__set_color(struct ui_browser *self __used, int color)
+int ui_browser__set_color(struct ui_browser *browser, int color)
{
+ int ret = browser->current_color;
+ browser->current_color = color;
SLsmg_set_color(color);
+ return ret;
}
-void ui_browser__set_percent_color(struct ui_browser *self,
+void ui_browser__set_percent_color(struct ui_browser *browser,
double percent, bool current)
{
- int color = ui_browser__percent_color(self, percent, current);
- ui_browser__set_color(self, color);
+ int color = ui_browser__percent_color(browser, percent, current);
+ ui_browser__set_color(browser, color);
}
-void ui_browser__gotorc(struct ui_browser *self, int y, int x)
+void ui_browser__gotorc(struct ui_browser *browser, int y, int x)
{
- SLsmg_gotorc(self->y + y, self->x + x);
+ SLsmg_gotorc(browser->y + y, browser->x + x);
}
static struct list_head *
@@ -70,23 +73,23 @@ ui_browser__list_head_filter_prev_entries(struct ui_browser *browser,
return NULL;
}
-void ui_browser__list_head_seek(struct ui_browser *self, off_t offset, int whence)
+void ui_browser__list_head_seek(struct ui_browser *browser, off_t offset, int whence)
{
- struct list_head *head = self->entries;
+ struct list_head *head = browser->entries;
struct list_head *pos;
- if (self->nr_entries == 0)
+ if (browser->nr_entries == 0)
return;
switch (whence) {
case SEEK_SET:
- pos = ui_browser__list_head_filter_entries(self, head->next);
+ pos = ui_browser__list_head_filter_entries(browser, head->next);
break;
case SEEK_CUR:
- pos = self->top;
+ pos = browser->top;
break;
case SEEK_END:
- pos = ui_browser__list_head_filter_prev_entries(self, head->prev);
+ pos = ui_browser__list_head_filter_prev_entries(browser, head->prev);
break;
default:
return;
@@ -96,18 +99,18 @@ void ui_browser__list_head_seek(struct ui_browser *self, off_t offset, int whenc
if (offset > 0) {
while (offset-- != 0)
- pos = ui_browser__list_head_filter_entries(self, pos->next);
+ pos = ui_browser__list_head_filter_entries(browser, pos->next);
} else {
while (offset++ != 0)
- pos = ui_browser__list_head_filter_prev_entries(self, pos->prev);
+ pos = ui_browser__list_head_filter_prev_entries(browser, pos->prev);
}
- self->top = pos;
+ browser->top = pos;
}
-void ui_browser__rb_tree_seek(struct ui_browser *self, off_t offset, int whence)
+void ui_browser__rb_tree_seek(struct ui_browser *browser, off_t offset, int whence)
{
- struct rb_root *root = self->entries;
+ struct rb_root *root = browser->entries;
struct rb_node *nd;
switch (whence) {
@@ -115,7 +118,7 @@ void ui_browser__rb_tree_seek(struct ui_browser *self, off_t offset, int whence)
nd = rb_first(root);
break;
case SEEK_CUR:
- nd = self->top;
+ nd = browser->top;
break;
case SEEK_END:
nd = rb_last(root);
@@ -132,23 +135,23 @@ void ui_browser__rb_tree_seek(struct ui_browser *self, off_t offset, int whence)
nd = rb_prev(nd);
}
- self->top = nd;
+ browser->top = nd;
}
-unsigned int ui_browser__rb_tree_refresh(struct ui_browser *self)
+unsigned int ui_browser__rb_tree_refresh(struct ui_browser *browser)
{
struct rb_node *nd;
int row = 0;
- if (self->top == NULL)
- self->top = rb_first(self->entries);
+ if (browser->top == NULL)
+ browser->top = rb_first(browser->entries);
- nd = self->top;
+ nd = browser->top;
while (nd != NULL) {
- ui_browser__gotorc(self, row, 0);
- self->write(self, nd, row);
- if (++row == self->height)
+ ui_browser__gotorc(browser, row, 0);
+ browser->write(browser, nd, row);
+ if (++row == browser->height)
break;
nd = rb_next(nd);
}
@@ -156,17 +159,17 @@ unsigned int ui_browser__rb_tree_refresh(struct ui_browser *self)
return row;
}
-bool ui_browser__is_current_entry(struct ui_browser *self, unsigned row)
+bool ui_browser__is_current_entry(struct ui_browser *browser, unsigned row)
{
- return self->top_idx + row == self->index;
+ return browser->top_idx + row == browser->index;
}
-void ui_browser__refresh_dimensions(struct ui_browser *self)
+void ui_browser__refresh_dimensions(struct ui_browser *browser)
{
- self->width = SLtt_Screen_Cols - 1;
- self->height = SLtt_Screen_Rows - 2;
- self->y = 1;
- self->x = 0;
+ browser->width = SLtt_Screen_Cols - 1;
+ browser->height = SLtt_Screen_Rows - 2;
+ browser->y = 1;
+ browser->x = 0;
}
void ui_browser__handle_resize(struct ui_browser *browser)
@@ -222,10 +225,10 @@ bool ui_browser__dialog_yesno(struct ui_browser *browser, const char *text)
return key == K_ENTER || toupper(key) == 'Y';
}
-void ui_browser__reset_index(struct ui_browser *self)
+void ui_browser__reset_index(struct ui_browser *browser)
{
- self->index = self->top_idx = 0;
- self->seek(self, 0, SEEK_SET);
+ browser->index = browser->top_idx = 0;
+ browser->seek(browser, 0, SEEK_SET);
}
void __ui_browser__show_title(struct ui_browser *browser, const char *title)
@@ -242,26 +245,26 @@ void ui_browser__show_title(struct ui_browser *browser, const char *title)
pthread_mutex_unlock(&ui__lock);
}
-int ui_browser__show(struct ui_browser *self, const char *title,
+int ui_browser__show(struct ui_browser *browser, const char *title,
const char *helpline, ...)
{
int err;
va_list ap;
- ui_browser__refresh_dimensions(self);
+ ui_browser__refresh_dimensions(browser);
pthread_mutex_lock(&ui__lock);
- __ui_browser__show_title(self, title);
+ __ui_browser__show_title(browser, title);
- self->title = title;
- free(self->helpline);
- self->helpline = NULL;
+ browser->title = title;
+ free(browser->helpline);
+ browser->helpline = NULL;
va_start(ap, helpline);
- err = vasprintf(&self->helpline, helpline, ap);
+ err = vasprintf(&browser->helpline, helpline, ap);
va_end(ap);
if (err > 0)
- ui_helpline__push(self->helpline);
+ ui_helpline__push(browser->helpline);
pthread_mutex_unlock(&ui__lock);
return err ? 0 : -1;
}
@@ -347,7 +350,7 @@ void ui_browser__update_nr_entries(struct ui_browser *browser, u32 nr_entries)
browser->seek(browser, browser->top_idx, SEEK_SET);
}
-int ui_browser__run(struct ui_browser *self, int delay_secs)
+int ui_browser__run(struct ui_browser *browser, int delay_secs)
{
int err, key;
@@ -355,7 +358,7 @@ int ui_browser__run(struct ui_browser *self, int delay_secs)
off_t offset;
pthread_mutex_lock(&ui__lock);
- err = __ui_browser__refresh(self);
+ err = __ui_browser__refresh(browser);
SLsmg_refresh();
pthread_mutex_unlock(&ui__lock);
if (err < 0)
@@ -365,18 +368,18 @@ int ui_browser__run(struct ui_browser *self, int delay_secs)
if (key == K_RESIZE) {
ui__refresh_dimensions(false);
- ui_browser__refresh_dimensions(self);
- __ui_browser__show_title(self, self->title);
- ui_helpline__puts(self->helpline);
+ ui_browser__refresh_dimensions(browser);
+ __ui_browser__show_title(browser, browser->title);
+ ui_helpline__puts(browser->helpline);
continue;
}
- if (self->use_navkeypressed && !self->navkeypressed) {
+ if (browser->use_navkeypressed && !browser->navkeypressed) {
if (key == K_DOWN || key == K_UP ||
key == K_PGDN || key == K_PGUP ||
key == K_HOME || key == K_END ||
key == ' ') {
- self->navkeypressed = true;
+ browser->navkeypressed = true;
continue;
} else
return key;
@@ -384,59 +387,59 @@ int ui_browser__run(struct ui_browser *self, int delay_secs)
switch (key) {
case K_DOWN:
- if (self->index == self->nr_entries - 1)
+ if (browser->index == browser->nr_entries - 1)
break;
- ++self->index;
- if (self->index == self->top_idx + self->height) {
- ++self->top_idx;
- self->seek(self, +1, SEEK_CUR);
+ ++browser->index;
+ if (browser->index == browser->top_idx + browser->height) {
+ ++browser->top_idx;
+ browser->seek(browser, +1, SEEK_CUR);
}
break;
case K_UP:
- if (self->index == 0)
+ if (browser->index == 0)
break;
- --self->index;
- if (self->index < self->top_idx) {
- --self->top_idx;
- self->seek(self, -1, SEEK_CUR);
+ --browser->index;
+ if (browser->index < browser->top_idx) {
+ --browser->top_idx;
+ browser->seek(browser, -1, SEEK_CUR);
}
break;
case K_PGDN:
case ' ':
- if (self->top_idx + self->height > self->nr_entries - 1)
+ if (browser->top_idx + browser->height > browser->nr_entries - 1)
break;
- offset = self->height;
- if (self->index + offset > self->nr_entries - 1)
- offset = self->nr_entries - 1 - self->index;
- self->index += offset;
- self->top_idx += offset;
- self->seek(self, +offset, SEEK_CUR);
+ offset = browser->height;
+ if (browser->index + offset > browser->nr_entries - 1)
+ offset = browser->nr_entries - 1 - browser->index;
+ browser->index += offset;
+ browser->top_idx += offset;
+ browser->seek(browser, +offset, SEEK_CUR);
break;
case K_PGUP:
- if (self->top_idx == 0)
+ if (browser->top_idx == 0)
break;
- if (self->top_idx < self->height)
- offset = self->top_idx;
+ if (browser->top_idx < browser->height)
+ offset = browser->top_idx;
else
- offset = self->height;
+ offset = browser->height;
- self->index -= offset;
- self->top_idx -= offset;
- self->seek(self, -offset, SEEK_CUR);
+ browser->index -= offset;
+ browser->top_idx -= offset;
+ browser->seek(browser, -offset, SEEK_CUR);
break;
case K_HOME:
- ui_browser__reset_index(self);
+ ui_browser__reset_index(browser);
break;
case K_END:
- offset = self->height - 1;
- if (offset >= self->nr_entries)
- offset = self->nr_entries - 1;
+ offset = browser->height - 1;
+ if (offset >= browser->nr_entries)
+ offset = browser->nr_entries - 1;
- self->index = self->nr_entries - 1;
- self->top_idx = self->index - offset;
- self->seek(self, -offset, SEEK_END);
+ browser->index = browser->nr_entries - 1;
+ browser->top_idx = browser->index - offset;
+ browser->seek(browser, -offset, SEEK_END);
break;
default:
return key;
@@ -445,22 +448,22 @@ int ui_browser__run(struct ui_browser *self, int delay_secs)
return -1;
}
-unsigned int ui_browser__list_head_refresh(struct ui_browser *self)
+unsigned int ui_browser__list_head_refresh(struct ui_browser *browser)
{
struct list_head *pos;
- struct list_head *head = self->entries;
+ struct list_head *head = browser->entries;
int row = 0;
- if (self->top == NULL || self->top == self->entries)
- self->top = ui_browser__list_head_filter_entries(self, head->next);
+ if (browser->top == NULL || browser->top == browser->entries)
+ browser->top = ui_browser__list_head_filter_entries(browser, head->next);
- pos = self->top;
+ pos = browser->top;
list_for_each_from(pos, head) {
- if (!self->filter || !self->filter(self, pos)) {
- ui_browser__gotorc(self, row, 0);
- self->write(self, pos, row);
- if (++row == self->height)
+ if (!browser->filter || !browser->filter(browser, pos)) {
+ ui_browser__gotorc(browser, row, 0);
+ browser->write(browser, pos, row);
+ if (++row == browser->height)
break;
}
}
@@ -503,6 +506,12 @@ static struct ui_browser__colorset {
.bg = "default",
},
{
+ .colorset = HE_COLORSET_ADDR,
+ .name = "addr",
+ .fg = "magenta",
+ .bg = "default",
+ },
+ {
.name = NULL,
}
};
@@ -584,6 +593,111 @@ unsigned int ui_browser__argv_refresh(struct ui_browser *browser)
return row;
}
+void __ui_browser__vline(struct ui_browser *browser, unsigned int column,
+ u16 start, u16 end)
+{
+ SLsmg_set_char_set(1);
+ ui_browser__gotorc(browser, start, column);
+ SLsmg_draw_vline(end - start + 1);
+ SLsmg_set_char_set(0);
+}
+
+void ui_browser__write_graph(struct ui_browser *browser __used, int graph)
+{
+ SLsmg_set_char_set(1);
+ SLsmg_write_char(graph);
+ SLsmg_set_char_set(0);
+}
+
+static void __ui_browser__line_arrow_up(struct ui_browser *browser,
+ unsigned int column,
+ u64 start, u64 end)
+{
+ unsigned int row, end_row;
+
+ SLsmg_set_char_set(1);
+
+ if (start < browser->top_idx + browser->height) {
+ row = start - browser->top_idx;
+ ui_browser__gotorc(browser, row, column);
+ SLsmg_write_char(SLSMG_LLCORN_CHAR);
+ ui_browser__gotorc(browser, row, column + 1);
+ SLsmg_draw_hline(2);
+
+ if (row-- == 0)
+ goto out;
+ } else
+ row = browser->height - 1;
+
+ if (end > browser->top_idx)
+ end_row = end - browser->top_idx;
+ else
+ end_row = 0;
+
+ ui_browser__gotorc(browser, end_row, column);
+ SLsmg_draw_vline(row - end_row + 1);
+
+ ui_browser__gotorc(browser, end_row, column);
+ if (end >= browser->top_idx) {
+ SLsmg_write_char(SLSMG_ULCORN_CHAR);
+ ui_browser__gotorc(browser, end_row, column + 1);
+ SLsmg_write_char(SLSMG_HLINE_CHAR);
+ ui_browser__gotorc(browser, end_row, column + 2);
+ SLsmg_write_char(SLSMG_RARROW_CHAR);
+ }
+out:
+ SLsmg_set_char_set(0);
+}
+
+static void __ui_browser__line_arrow_down(struct ui_browser *browser,
+ unsigned int column,
+ u64 start, u64 end)
+{
+ unsigned int row, end_row;
+
+ SLsmg_set_char_set(1);
+
+ if (start >= browser->top_idx) {
+ row = start - browser->top_idx;
+ ui_browser__gotorc(browser, row, column);
+ SLsmg_write_char(SLSMG_ULCORN_CHAR);
+ ui_browser__gotorc(browser, row, column + 1);
+ SLsmg_draw_hline(2);
+
+ if (row++ == 0)
+ goto out;
+ } else
+ row = 0;
+
+ if (end >= browser->top_idx + browser->height)
+ end_row = browser->height - 1;
+ else
+ end_row = end - browser->top_idx;;
+
+ ui_browser__gotorc(browser, row, column);
+ SLsmg_draw_vline(end_row - row + 1);
+
+ ui_browser__gotorc(browser, end_row, column);
+ if (end < browser->top_idx + browser->height) {
+ SLsmg_write_char(SLSMG_LLCORN_CHAR);
+ ui_browser__gotorc(browser, end_row, column + 1);
+ SLsmg_write_char(SLSMG_HLINE_CHAR);
+ ui_browser__gotorc(browser, end_row, column + 2);
+ SLsmg_write_char(SLSMG_RARROW_CHAR);
+ }
+out:
+ SLsmg_set_char_set(0);
+}
+
+void __ui_browser__line_arrow(struct ui_browser *browser, unsigned int column,
+ u64 start, u64 end)
+{
+ if (start > end)
+ __ui_browser__line_arrow_up(browser, column, start, end);
+ else
+ __ui_browser__line_arrow_down(browser, column, start, end);
+}
+
void ui_browser__init(void)
{
int i = 0;
@@ -594,4 +708,6 @@ void ui_browser__init(void)
struct ui_browser__colorset *c = &ui_browser__colorsets[i++];
sltt_set_color(c->colorset, c->name, c->fg, c->bg);
}
+
+ annotate_browser__init();
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.