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/* TUI display locator.
Copyright (C) 1998-2020 Free Software Foundation, Inc.
Contributed by Hewlett-Packard Company.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef TUI_TUI_STACK_H
#define TUI_TUI_STACK_H
#include "tui/tui-data.h"
struct frame_info;
/* Locator window class. */
struct tui_locator_window : public tui_win_info
{
tui_locator_window () = default;
const char *name () const override
{
return STATUS_NAME;
}
int max_height () const override
{
return 1;
}
int min_height () const override
{
return 1;
}
bool can_box () const override
{
return false;
}
bool can_focus () const override
{
return false;
}
void rerender () override;
/* Update the locator, with the provided arguments.
Returns true if any of the locator's fields were actually
changed, and false otherwise. */
bool set_locator_info (struct gdbarch *gdbarch,
const struct symtab_and_line &sal,
const char *procname);
/* Set the full_name portion of the locator. */
void set_locator_fullname (const char *fullname);
std::string full_name;
std::string proc_name;
int line_no = 0;
CORE_ADDR addr = 0;
/* Architecture associated with code at this location. */
struct gdbarch *gdbarch = nullptr;
protected:
void do_scroll_vertical (int n) override
{
}
void do_scroll_horizontal (int n) override
{
}
private:
/* Create the status line to display as much information as we can
on this single line: target name, process number, current
function, current line, current PC, SingleKey mode. */
std::string make_status_line () const;
};
extern void tui_update_locator_fullname (struct symtab *symtab);
extern void tui_show_locator_content (void);
extern bool tui_show_frame_info (struct frame_info *);
#endif /* TUI_TUI_STACK_H */
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