errno_stacks.h File Reference

Go to the source code of this file.

Functions
void	ui_errno_stacks_toggle (void)
void	ui_errno_stacks_hide (void)
bool	ui_errno_stacks_visible (void)
bool	ui_errno_stacks_handle_key (keyboard_key_t key)

Function Documentation

ui_errno_stacks_handle_key()

bool ui_errno_stacks_handle_key

(

keyboard_key_t

key

)

Returns true when a visible errno-stack UI consumed the key.

Definition at line 452 of file errno_stacks.c.

                                                    {
  if (ui_controller_current_screen() != UI_SCREEN_ERRNO || !ui_errno_stacks_visible())
    return false;
  if (!state_lock())
    return false;
  if (key == KEY_BACKTICK || key == KEY_ESCAPE) {
    g_state.visible = false;
    state_unlock();
    ui_controller_remove(UI_SCREEN_ERRNO);
    return true;
  }
  if (key == '\t') {
    g_state.tab = g_state.tab == ERRNO_TUI_CURRENT ? ERRNO_TUI_HISTORY : ERRNO_TUI_CURRENT;
    ui_selectable_list_reset(&g_state.list);
  } else if (key == 's' || key == 'S') {
    g_state.stack_sort = !g_state.stack_sort;
    ui_selectable_list_reset(&g_state.list);
  } else if (key == KEY_UP || key == 'k') {
    ui_selectable_list_move(&g_state.list, g_state.count, g_state.rows, -1);
  } else if (key == KEY_DOWN || key == 'j') {
    ui_selectable_list_move(&g_state.list, g_state.count, g_state.rows, 1);
  } else if (key == 'x' || key == 'X') {
    errno_tui_state_t state = g_state;
    state_unlock();
    if (state.selected_current)
      errno_clear_if_current(state.selected_context.thread_id, state.selected_context.generation,
                             state.selected_context.error_id);
    publish();
    return true;
  } else {
    state_unlock();
    return false;
  }
  state_unlock();
  publish();
  return true;
}

References errno_clear_if_current(), ERRNO_TUI_CURRENT, ERRNO_TUI_HISTORY, KEY_BACKTICK, KEY_DOWN, KEY_ESCAPE, KEY_UP, ui_controller_current_screen(), ui_controller_remove(), ui_errno_stacks_visible(), UI_SCREEN_ERRNO, ui_selectable_list_move(), and ui_selectable_list_reset().

Referenced by ui_status_display_interactive().

ui_errno_stacks_hide()

void ui_errno_stacks_hide

(

void

)

Definition at line 436 of file errno_stacks.c.

                                {
  if (!state_lock())
    return;
  g_state.visible = false;
  state_unlock();
  ui_controller_remove(UI_SCREEN_ERRNO);
}

References ui_controller_remove(), and UI_SCREEN_ERRNO.

Referenced by ui_controller_toggle_logs().

ui_errno_stacks_toggle()

void ui_errno_stacks_toggle

(

void

)

Toggle the diagnostic errno-stack terminal UI. Available only in diagnostic builds.

Definition at line 418 of file errno_stacks.c.

                                  {
#if defined(ASCIICHAT_DIAGNOSTIC_UI)
  if (!state_lock())
    return;
  g_state.visible = !g_state.visible;
  if (g_state.visible)
    ui_selectable_list_reset(&g_state.list);
  if (g_state.visible)
    g_state.output_fd = ui_controller_active_fd();
  bool visible = g_state.visible;
  state_unlock();
  if (visible)
    publish();
  else
    ui_controller_remove(UI_SCREEN_ERRNO);
#endif
}

References ui_controller_active_fd(), ui_controller_remove(), UI_SCREEN_ERRNO, and ui_selectable_list_reset().

Referenced by ui_status_display_interactive().

ui_errno_stacks_visible()

bool ui_errno_stacks_visible

(

void

)

Definition at line 444 of file errno_stacks.c.

                                   {
  if (!state_lock())
    return false;
  bool visible = g_state.visible;
  state_unlock();
  return visible;
}

Referenced by ui_errno_stacks_handle_key().