Tom de Vries b35013e29f [gdb/tui] Fix centering and highlighting of current line ... After starting TUI like this with a hello world a.out: ... $ gdb -q a.out -ex start -ex "tui enable" ... we get: ... ┌─hello.c──────────────────────────────┐ │ 5 { │ │ 6 printf ("hello\n"); │ │ 7 │ │ 8 return 0; │ │ 9 } │ │ │ └──────────────────────────────────────┘ ... This is a regression since commit ee1e9bbb51 ("[gdb/tui] Fix displaying main after resizing"), before which we had instead: ... ┌─hello.c──────────────────────────────┐ │ 4 main (void) │ │ 5 { │ │ > 6  printf ("hello\n"); │ │ 7 │ │ 8 return 0; │ │ 9 } │ └──────────────────────────────────────┘ ... In other words, the problems are: - the active line (source line 6) is no longer highlighted, and - the active line is not vertically centered (screen line 2 out 6 instead of screen line 3 out of 6). Fix these problems respectively by: - in tui_enable, instead of "tui_show_frame_info (0)" using 'tui_show_frame_info (deprecated_safe_get_selected_frame ())", and - in tui_source_window_base::rerender, adding centering functionality. Tested on aarch64-linux. Co-Authored-By: Tom Tromey <tom@tromey.com> Approved-By: Tom Tromey <tom@tromey.com> PR tui/31522 Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=31522		2024-04-02 16:09:10 +02:00
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ChangeLog-1998-2003
tui-command.c
tui-command.h
tui-data.c
tui-data.h
tui-disasm.c
tui-disasm.h
tui-file.c
tui-file.h
tui-hooks.c
tui-hooks.h
tui-interp.c
tui-io.c
tui-io.h
tui-layout.c
tui-layout.h
tui-location.c
tui-location.h
tui-regs.c
tui-regs.h
tui-source.c
tui-source.h
tui-status.c
tui-status.h
tui-win.c
tui-win.h
tui-wingeneral.c
tui-wingeneral.h
tui-winsource.c
tui-winsource.h
tui.c
tui.h