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Private data members in tui_data_window

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This changes tui_data_window so that the data members are private.
This required the addition of a simple accessor method in one case.

gdb/ChangeLog
2019-08-30  Tom Tromey  <tom@tromey.com>

	* tui/tui-regs.h (struct tui_data_window) <regs_content,
	regs_column_count, current_group>: Move later.  Now private.
	<get_current_group>: New method.
	* tui/tui-regs.c (tui_reg_command): Update.
	* tui/tui-layout.c (tui_set_layout): Update.
This commit is contained in:
Tom Tromey 2019-07-14 19:45:55 -06:00
parent 1bf2866a59
commit 89df7f9056
4 changed files with 20 additions and 7 deletions
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8
gdb/ChangeLog
View File

@ -1,3 +1,11 @@
2019-08-30 Tom Tromey <tom@tromey.com>
* tui/tui-regs.h (struct tui_data_window) <regs_content,
regs_column_count, current_group>: Move later. Now private.
<get_current_group>: New method.
* tui/tui-regs.c (tui_reg_command): Update.
* tui/tui-layout.c (tui_set_layout): Update.
2019-08-30 Tom Tromey <tom@tromey.com>
* tui/tui-regs.c (tui_data_window::display_registers_from_line)

2
gdb/tui/tui-layout.c
View File

@ -189,7 +189,7 @@ tui_set_layout (enum tui_layout_type layout_type)
tui_update_source_windows_with_addr (gdbarch, addr);
if (new_layout == SRC_DATA_COMMAND
|| new_layout == DISASSEM_DATA_COMMAND)
TUI_DATA_WIN->show_registers (TUI_DATA_WIN->current_group);
TUI_DATA_WIN->show_registers (TUI_DATA_WIN->get_current_group ());
}
}

2
gdb/tui/tui-regs.c
View File

@ -622,7 +622,7 @@ tui_reg_command (const char *args, int from_tty)
if (TUI_DATA_WIN == NULL || !TUI_DATA_WIN->is_visible ())
tui_reg_layout ();
struct reggroup *current_group = TUI_DATA_WIN->current_group;
struct reggroup *current_group = TUI_DATA_WIN->get_current_group ();
if (strncmp (args, "next", len) == 0)
match = tui_reg_next (current_group, gdbarch);
else if (strncmp (args, "prev", len) == 0)

15
gdb/tui/tui-regs.h
View File

@ -63,15 +63,15 @@ struct tui_data_window : public tui_win_info
return DATA_NAME;
}
/* Windows that are used to display registers. */
std::vector<tui_data_item_window> regs_content;
int regs_column_count = 0;
struct reggroup *current_group = nullptr;
void check_register_values (struct frame_info *frame);
void show_registers (struct reggroup *group);
struct reggroup *get_current_group () const
{
return current_group;
}
protected:
void do_scroll_vertical (int num_to_scroll) override;
@ -126,6 +126,11 @@ private:
void delete_data_content_windows ();
void erase_data_content (const char *prompt);
/* Windows that are used to display registers. */
std::vector<tui_data_item_window> regs_content;
int regs_column_count = 0;
struct reggroup *current_group = nullptr;
};
#endif /* TUI_TUI_REGS_H */