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* [binutils-gdb] Turn tui_first_data_item_displayed into a method
@ 2019-06-25 14:03 Tom Tromey
0 siblings, 0 replies; only message in thread
From: Tom Tromey @ 2019-06-25 14:03 UTC (permalink / raw)
To: gdb-cvs
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=eaf9738bedf8de68d4bf8eafd0689cf1973648aa
commit eaf9738bedf8de68d4bf8eafd0689cf1973648aa
Author: Tom Tromey <tom@tromey.com>
Date: Sat Jun 22 11:55:33 2019 -0600
Turn tui_first_data_item_displayed into a method
tui_first_data_item_displayed is only called from tui_data_window
methods, so turn it into a method as well.
gdb/ChangeLog
2019-06-25 Tom Tromey <tom@tromey.com>
* tui/tui-windata.h (tui_first_data_item_displayed): Don't
declare.
* tui/tui-windata.c (tui_data_window::first_data_item_displayed):
Rename from tui_first_data_item_displayed. Update.
(tui_data_window::refresh_all)
(tui_data_window::do_scroll_vertical): Update.
* tui/tui-data.h (struct tui_data_window)
<first_data_item_displayed>: Declare new method.
Diff:
---
gdb/ChangeLog | 11 +++++++++++
gdb/tui/tui-data.h | 4 ++++
gdb/tui/tui-windata.c | 23 ++++++++---------------
gdb/tui/tui-windata.h | 1 -
4 files changed, 23 insertions(+), 16 deletions(-)
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index da9c19b..02dac98 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,16 @@
2019-06-25 Tom Tromey <tom@tromey.com>
+ * tui/tui-windata.h (tui_first_data_item_displayed): Don't
+ declare.
+ * tui/tui-windata.c (tui_data_window::first_data_item_displayed):
+ Rename from tui_first_data_item_displayed. Update.
+ (tui_data_window::refresh_all)
+ (tui_data_window::do_scroll_vertical): Update.
+ * tui/tui-data.h (struct tui_data_window)
+ <first_data_item_displayed>: Declare new method.
+
+2019-06-25 Tom Tromey <tom@tromey.com>
+
* tui/tui-data.h (tui_init_generic_part): Don't declare.
* tui/tui-data.c (tui_init_generic_part): Remove, moving
contents...
diff --git a/gdb/tui/tui-data.h b/gdb/tui/tui-data.h
index b8fdb4d..55d2cdd 100644
--- a/gdb/tui/tui-data.h
+++ b/gdb/tui/tui-data.h
@@ -505,6 +505,10 @@ protected:
{
}
void do_make_visible_with_new_height () override;
+
+ /* Return the index of the first element displayed. If none are
+ displayed, then return -1. */
+ int first_data_item_displayed ();
};
struct tui_cmd_window : public tui_win_info
diff --git a/gdb/tui/tui-windata.c b/gdb/tui/tui-windata.c
index c559345..82436a3 100644
--- a/gdb/tui/tui-windata.c
+++ b/gdb/tui/tui-windata.c
@@ -42,25 +42,18 @@
/* Answer the index first element displayed. If none are displayed,
then return (-1). */
int
-tui_first_data_item_displayed (void)
+tui_data_window::first_data_item_displayed ()
{
- int element_no = (-1);
- int i;
-
- for (i = 0;
- i < TUI_DATA_WIN->content_size && element_no < 0;
- i++)
+ for (int i = 0; i < content_size; i++)
{
struct tui_gen_win_info *data_item_win;
- data_item_win
- = TUI_DATA_WIN->content[i]->which_element.data_window;
- if (data_item_win->handle != NULL
- && data_item_win->is_visible)
- element_no = i;
+ data_item_win = content[i]->which_element.data_window;
+ if (data_item_win->handle != NULL && data_item_win->is_visible)
+ return i;
}
- return element_no;
+ return -1;
}
@@ -198,7 +191,7 @@ tui_data_window::refresh_all ()
tui_erase_data_content (NULL);
if (content_size > 0)
{
- int first_element = tui_first_data_item_displayed ();
+ int first_element = first_data_item_displayed ();
if (first_element >= 0) /* Re-use existing windows. */
tui_display_data_from (first_element, TRUE);
@@ -248,7 +241,7 @@ tui_data_window::do_scroll_vertical (int num_to_scroll)
int first_element_no;
int first_line = (-1);
- first_element_no = tui_first_data_item_displayed ();
+ first_element_no = first_data_item_displayed ();
if (first_element_no < regs_content_count)
first_line = tui_line_from_reg_element_no (first_element_no);
else
diff --git a/gdb/tui/tui-windata.h b/gdb/tui/tui-windata.h
index c070f76..4aa8cb0 100644
--- a/gdb/tui/tui-windata.h
+++ b/gdb/tui/tui-windata.h
@@ -28,7 +28,6 @@ extern void tui_erase_data_content (const char *);
extern void tui_display_all_data (void);
extern void tui_check_data_values (struct frame_info *);
extern void tui_display_data_from_line (int);
-extern int tui_first_data_item_displayed (void);
extern void tui_delete_data_content_windows (void);
extern void tui_refresh_data_win (void);
extern void tui_display_data_from (int, int);
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