code.delx.au - gnu-emacs-elpa/blob - packages/realgud/realgud/debugger/trepan/track-mode.el

   1 ;;; Copyright (C) 2010, 2012-2015 Rocky Bernstein <rocky@gnu.org>
   2 ;;; Ruby "trepan" Debugger tracking a comint or eshell buffer.
   3
   4 (eval-when-compile (require 'cl))
   5 (require 'load-relative)
   6 (require-relative-list '(
   7                          "../../common/cmds"
   8                          "../../common/menu"
   9                          "../../common/track"
  10                          "../../common/track-mode"
  11                          )
  12                        "realgud-")
  13 (require-relative-list '("core" "init") "realgud:trepan-")
  14 (require-relative-list '("../../lang/ruby") "realgud-lang-")
  15
  16 (declare-function realgud-track-mode 'realgud-track-mode)
  17 (declare-function realgud-track-mode-hook 'realgud-track-mode)
  18 (declare-function realgud-track-mode-setup 'realgud-track-mode)
  19 (declare-function realgud:track-set-debugger 'realgud-track-mode)
  20 (declare-function realgud-goto-line-for-pt 'realgud-track-mode)
  21
  22 (realgud-track-mode-vars "trepan")
  23
  24 (define-key realgud-track-mode-map
  25   (kbd "C-c !!") 'realgud:goto-lang-backtrace-line)
  26 (define-key realgud-track-mode-map
  27   (kbd "C-c !b") 'realgud:goto-debugger-backtrace-line)
  28
  29 (declare-function realgud:ruby-populate-command-keys 'realgud-lang-ruby)
  30
  31 (defun realgud:trepan-goto-control-frame-line (pt)
  32   "Display the location mentioned by a control-frame line
  33 described by PT."
  34   (interactive "d")
  35   (realgud-goto-line-for-pt pt "control-frame"))
  36
  37 (defun realgud:trepan-goto-syntax-error-line (pt)
  38   "Display the location mentioned in a Syntax error line
  39 described by PT."
  40   (interactive "d")
  41   (realgud-goto-line-for-pt pt "syntax-error"))
  42
  43 (realgud:ruby-populate-command-keys trepan-track-mode-map)
  44
  45 (define-key trepan-track-mode-map
  46   (kbd "C-c !c") 'realgud:trepan-goto-control-frame-line)
  47 (define-key trepan-track-mode-map
  48   (kbd "C-c !s") 'realgud:trepan-goto-syntax-error-line)
  49
  50 (defun trepan-track-mode-hook()
  51   (if trepan-track-mode
  52       (progn
  53         (use-local-map trepan-track-mode-map)
  54         (message "using trepan mode map")
  55         )
  56     (message "trepan track-mode-hook disable called"))
  57 )
  58
  59 (define-minor-mode trepan-track-mode
  60   "Minor mode for tracking trepan source locations inside a process shell via realgud. trepan is a Ruby debugger.
  61
  62 If called interactively with no prefix argument, the mode is toggled. A prefix argument, captured as ARG, enables the mode if the argument is positive, and disables it otherwise.
  63
  64 \\{trepan-track-mode-map}
  65 "
  66   :init-value nil
  67   ;; :lighter " trepan"   ;; mode-line indicator from realgud-track is sufficient.
  68   ;; The minor mode bindings.
  69   :global nil
  70   :group 'realgud:trepan
  71   :keymap trepan-track-mode-map
  72   (realgud:track-set-debugger "trepan")
  73   (if trepan-track-mode
  74       (progn
  75         (realgud-track-mode-setup 't)
  76         (trepan-track-mode-hook))
  77     (progn
  78       (setq realgud-track-mode nil)
  79       ))
  80 )
  81
  82 (provide-me "realgud:trepan-")