* Toggle view in gdba
@ 2004-10-17 15:24 Masatake YAMATO
2004-10-18 1:49 ` Nick Roberts
0 siblings, 1 reply; 9+ messages in thread
From: Masatake YAMATO @ 2004-10-17 15:24 UTC (permalink / raw)
Is there any strong reason that gdba doesn't provides keyboard
interface for the its great functions?
2004-10-18 Masatake YAMATO <jet@gyve.org>
* progmodes/gdb-ui.el (gdb-ann3): Define a key which toggles
source view and assembler view.
Index: lisp/progmodes/gdb-ui.el
===================================================================
RCS file: /cvsroot/emacs/emacs/lisp/progmodes/gdb-ui.el,v
retrieving revision 1.24
diff -u -r1.24 gdb-ui.el
--- lisp/progmodes/gdb-ui.el 6 Oct 2004 07:20:53 -0000 1.24
+++ lisp/progmodes/gdb-ui.el 17 Oct 2004 15:23:05 -0000
@@ -169,6 +169,14 @@
(forward-char 2)
(gud-call "until *%a" arg)))
"\C-u" "Continue to current line or address.")
+ ;;
+ (gud-def gud-toggle-view (cond
+ ((eq gdb-selected-view 'assembler)
+ (gdb-view-source-function))
+ ((eq gdb-selected-view 'source)
+ (gdb-view-assembler)))
+ "t" "Toggle source and assembler view.")
+
(define-key gud-minor-mode-map [left-margin mouse-1]
'gdb-mouse-toggle-breakpoint)
^ permalink raw reply [flat|nested] 9+ messages in thread
* Toggle view in gdba
2004-10-17 15:24 Toggle view in gdba Masatake YAMATO
@ 2004-10-18 1:49 ` Nick Roberts
2004-10-19 2:05 ` Masatake YAMATO
0 siblings, 1 reply; 9+ messages in thread
From: Nick Roberts @ 2004-10-18 1:49 UTC (permalink / raw)
Cc: emacs-devel
It can currently be toggled from the menubar but providing a keyboard
interface can only help. However, it needs a different keybinding e.g
`C-c C-something':
* The key sequences bound in a major mode keymap should usually
start with `C-c', followed by a control character, a digit, or `{',
`}', `<', `>', `:' or `;'. The other punctuation characters are
reserved for minor modes, and ordinary letters are reserved for
users.
Nick
Masatake YAMATO writes:
> Is there any strong reason that gdba doesn't provides keyboard
> interface for the its great functions?
>
> 2004-10-18 Masatake YAMATO <jet@gyve.org>
>
> * progmodes/gdb-ui.el (gdb-ann3): Define a key which toggles
> source view and assembler view.
>
> Index: lisp/progmodes/gdb-ui.el
> ===================================================================
> RCS file: /cvsroot/emacs/emacs/lisp/progmodes/gdb-ui.el,v
> retrieving revision 1.24
> diff -u -r1.24 gdb-ui.el
> --- lisp/progmodes/gdb-ui.el 6 Oct 2004 07:20:53 -0000 1.24
> +++ lisp/progmodes/gdb-ui.el 17 Oct 2004 15:23:05 -0000
> @@ -169,6 +169,14 @@
> (forward-char 2)
> (gud-call "until *%a" arg)))
> "\C-u" "Continue to current line or address.")
> + ;;
> + (gud-def gud-toggle-view (cond
> + ((eq gdb-selected-view 'assembler)
> + (gdb-view-source-function))
> + ((eq gdb-selected-view 'source)
> + (gdb-view-assembler)))
> + "t" "Toggle source and assembler view.")
> +
>
> (define-key gud-minor-mode-map [left-margin mouse-1]
> 'gdb-mouse-toggle-breakpoint)
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Toggle view in gdba
2004-10-18 1:49 ` Nick Roberts
@ 2004-10-19 2:05 ` Masatake YAMATO
2004-10-19 11:00 ` Nick Roberts
0 siblings, 1 reply; 9+ messages in thread
From: Masatake YAMATO @ 2004-10-19 2:05 UTC (permalink / raw)
Cc: emacs-devel
> It can currently be toggled from the menubar but providing a keyboard
> interface can only help. However, it needs a different keybinding e.g
> `C-c C-something':
>
> * The key sequences bound in a major mode keymap should usually
> start with `C-c', followed by a control character, a digit, or `{',
> `}', `<', `>', `:' or `;'. The other punctuation characters are
> reserved for minor modes, and ordinary letters are reserved for
> users.
>
> Nick
How about next patch?
\C-c\C-v is used as a prefix key view and display switch commands.
Masatake YAMATO
Index: lisp/progmodes/gdb-ui.el
===================================================================
RCS file: /cvsroot/emacs/emacs/lisp/progmodes/gdb-ui.el,v
retrieving revision 1.24
diff -u -r1.24 gdb-ui.el
--- lisp/progmodes/gdb-ui.el 6 Oct 2004 07:20:53 -0000 1.24
+++ lisp/progmodes/gdb-ui.el 19 Oct 2004 02:06:25 -0000
@@ -169,7 +169,28 @@
(forward-char 2)
(gud-call "until *%a" arg)))
"\C-u" "Continue to current line or address.")
-
+ ;;
+ (gud-def gud-toggle-view (cond
+ ((eq gdb-selected-view 'assembler)
+ (gdb-view-source-function))
+ ((eq gdb-selected-view 'source)
+ (gdb-view-assembler)))
+ "\C-v\C-v" "Toggle source and assembler view.")
+ (gud-def gud-display-gdb-buffer (gdb-display-gdb-buffer)
+ "\C-vg" "Display GUD buffer.")
+ (gud-def gud-display-assembler-buffer (gdb-display-assembler-buffer)
+ "\C-va" "Display disassembly view.")
+ (gud-def gud-display-threads-buffer (gdb-display-threads-buffer)
+ "\C-vt" "Display IDs of currently known threads.")
+ (gud-def gud-display-registers-buffer (gdb-display-registers-buffer)
+ "\C-vr" "Display integer register contents.")
+ (gud-def gud-display-locals-buffer (gdb-display-locals-buffer)
+ "\C-vl" "Display local variables of current stack and their values.")
+ (gud-def gud-display-stack-buffer (gdb-display-stack-buffer)
+ "\C-vs" "Display backtrace of current stack.")
+ (gud-def gud-display-breakpoints-buffer (gdb-display-breakpoints-buffer)
+ "\C-vb" "Display status of user-settable breakpoints.")
+
(define-key gud-minor-mode-map [left-margin mouse-1]
'gdb-mouse-toggle-breakpoint)
(define-key gud-minor-mode-map [left-fringe mouse-1]
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Toggle view in gdba
2004-10-19 2:05 ` Masatake YAMATO
@ 2004-10-19 11:00 ` Nick Roberts
2004-10-19 16:21 ` Masatake YAMATO
0 siblings, 1 reply; 9+ messages in thread
From: Nick Roberts @ 2004-10-19 11:00 UTC (permalink / raw)
Cc: emacs-devel
Actually I think it would be better not to use any of these keybindings.
Gud-watch doesn't have a keybindings and I've just remembered why: these
commands are really GDB specific and don't work for "gdb -fullname", perldb,
pdb etc. Once GDB-UI has been invoked these keybindings are set for all the
other debugger modes. As recent discussion has shown, there are still problems
with GDB-UI so I don't want to interfere with these other modes, particularly
the original gdb mode.
Nick
> How about next patch?
> \C-c\C-v is used as a prefix key view and display switch commands.
>
> Masatake YAMATO
>
> Index: lisp/progmodes/gdb-ui.el
> ===================================================================
> RCS file: /cvsroot/emacs/emacs/lisp/progmodes/gdb-ui.el,v
> retrieving revision 1.24
> diff -u -r1.24 gdb-ui.el
> --- lisp/progmodes/gdb-ui.el 6 Oct 2004 07:20:53 -0000 1.24
> +++ lisp/progmodes/gdb-ui.el 19 Oct 2004 02:06:25 -0000
> @@ -169,7 +169,28 @@
> (forward-char 2)
> (gud-call "until *%a" arg)))
> "\C-u" "Continue to current line or address.")
> -
> + ;;
> + (gud-def gud-toggle-view (cond
> + ((eq gdb-selected-view 'assembler)
> + (gdb-view-source-function))
> + ((eq gdb-selected-view 'source)
> + (gdb-view-assembler)))
> + "\C-v\C-v" "Toggle source and assembler view.")
> + (gud-def gud-display-gdb-buffer (gdb-display-gdb-buffer)
> + "\C-vg" "Display GUD buffer.")
> + (gud-def gud-display-assembler-buffer (gdb-display-assembler-buffer)
> + "\C-va" "Display disassembly view.")
> + (gud-def gud-display-threads-buffer (gdb-display-threads-buffer)
> + "\C-vt" "Display IDs of currently known threads.")
> + (gud-def gud-display-registers-buffer (gdb-display-registers-buffer)
> + "\C-vr" "Display integer register contents.")
> + (gud-def gud-display-locals-buffer (gdb-display-locals-buffer)
> + "\C-vl" "Display local variables of current stack and their values.")
> + (gud-def gud-display-stack-buffer (gdb-display-stack-buffer)
> + "\C-vs" "Display backtrace of current stack.")
> + (gud-def gud-display-breakpoints-buffer (gdb-display-breakpoints-buffer)
> + "\C-vb" "Display status of user-settable breakpoints.")
> +
> (define-key gud-minor-mode-map [left-margin mouse-1]
> 'gdb-mouse-toggle-breakpoint)
> (define-key gud-minor-mode-map [left-fringe mouse-1]
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Toggle view in gdba
2004-10-19 11:00 ` Nick Roberts
@ 2004-10-19 16:21 ` Masatake YAMATO
2004-10-23 8:01 ` Masatake YAMATO
0 siblings, 1 reply; 9+ messages in thread
From: Masatake YAMATO @ 2004-10-19 16:21 UTC (permalink / raw)
Cc: emacs-devel
Hi,
> Actually I think it would be better not to use any of these keybindings.
> Gud-watch doesn't have a keybindings and I've just remembered why: these
> commands are really GDB specific and don't work for "gdb -fullname", perldb,
> pdb etc. Once GDB-UI has been invoked these keybindings are set for all the
> other debugger modes. As recent discussion has shown, there are still problems
> with GDB-UI so I don't want to interfere with these other modes, particularly
> the original gdb mode.
Is it ok if the key bindings are not propagated to the other modes (and global-map)?
Experimentally, I added new a argument LOCAL to gud-def and added line
(use-local-map (copy-keymap (current-local-map)))
to `gdb-ann3'.
Index: lisp/progmodes/gud.el
===================================================================
RCS file: /cvsroot/emacs/emacs/lisp/progmodes/gud.el,v
retrieving revision 1.26
diff -u -r1.26 gud.el
--- lisp/progmodes/gud.el 13 Oct 2004 16:32:41 -0000 1.26
+++ lisp/progmodes/gud.el 19 Oct 2004 16:18:02 -0000
@@ -220,7 +220,7 @@
;; major mode. The function is also bound in the global keymap with the
;; GUD prefix.
-(defmacro gud-def (func cmd key &optional doc)
+(defmacro gud-def (func cmd key &optional doc local)
"Define FUNC to be a command sending STR and bound to KEY, with
optional doc string DOC. Certain %-escapes in the string arguments
are interpreted specially if present. These are:
@@ -247,7 +247,7 @@
`(gud-call ,cmd arg)
cmd))
,(if key `(local-set-key ,(concat "\C-c" key) ',func))
- ,(if key `(global-set-key (vconcat gud-key-prefix ,key) ',func))))
+ ,(if (and key (not local)) `(global-set-key (vconcat gud-key-prefix ,key) ',func))))
;; Where gud-display-frame should put the debugging arrow; a cons of
;; (filename . line-number). This is set by the marker-filter, which scans
Index: lisp/progmodes/gdb-ui.el
===================================================================
RCS file: /cvsroot/emacs/emacs/lisp/progmodes/gdb-ui.el,v
retrieving revision 1.24
diff -u -r1.24 gdb-ui.el
--- lisp/progmodes/gdb-ui.el 6 Oct 2004 07:20:53 -0000 1.24
+++ lisp/progmodes/gdb-ui.el 19 Oct 2004 16:18:02 -0000
@@ -169,15 +169,46 @@
(forward-char 2)
(gud-call "until *%a" arg)))
"\C-u" "Continue to current line or address.")
-
+ ;;
(define-key gud-minor-mode-map [left-margin mouse-1]
'gdb-mouse-toggle-breakpoint)
(define-key gud-minor-mode-map [left-fringe mouse-1]
'gdb-mouse-toggle-breakpoint)
+ ;; Don't propagate key defs to other than gdba mode.
+ (use-local-map (copy-keymap (current-local-map)))
+ (gud-def gud-toggle-view (cond
+ ((eq gdb-selected-view 'assembler)
+ (gdb-view-source-function))
+ ((eq gdb-selected-view 'source)
+ (gdb-view-assembler)))
+ "\C-v\C-v" "Toggle source and assembler view."
+ 'local)
+ (gud-def gud-display-gdb-buffer (gdb-display-gdb-buffer)
+ "\C-vg" "Display GUD buffer."
+ 'local)
+ (gud-def gud-display-assembler-buffer (gdb-display-assembler-buffer)
+ "\C-va" "Display disassembly view."
+ 'local)
+ (gud-def gud-display-threads-buffer (gdb-display-threads-buffer)
+ "\C-vt" "Display IDs of currently known threads."
+ 'local)
+ (gud-def gud-display-registers-buffer (gdb-display-registers-buffer)
+ "\C-vr" "Display integer register contents."
+ 'local)
+ (gud-def gud-display-locals-buffer (gdb-display-locals-buffer)
+ "\C-vl" "Display local variables of current stack and their values."
+ 'local)
+ (gud-def gud-display-stack-buffer (gdb-display-stack-buffer)
+ "\C-vs" "Display backtrace of current stack."
+ 'local)
+ (gud-def gud-display-breakpoints-buffer (gdb-display-breakpoints-buffer)
+ "\C-vb" "Display status of user-settable breakpoints."
+ 'local)
+
(setq comint-input-sender 'gdb-send)
;;
- ;; (re-)initialise
+ ;; (re-)initialize
(setq gdb-current-address "main")
(setq gdb-previous-address nil)
(setq gdb-previous-frame nil)
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Toggle view in gdba
2004-10-19 16:21 ` Masatake YAMATO
@ 2004-10-23 8:01 ` Masatake YAMATO
2004-10-23 14:24 ` Stefan
2004-10-24 20:38 ` Nick Roberts
0 siblings, 2 replies; 9+ messages in thread
From: Masatake YAMATO @ 2004-10-23 8:01 UTC (permalink / raw)
> Hi,
>
> > Actually I think it would be better not to use any of these keybindings.
> > Gud-watch doesn't have a keybindings and I've just remembered why: these
> > commands are really GDB specific and don't work for "gdb -fullname", perldb,
> > pdb etc. Once GDB-UI has been invoked these keybindings are set for all the
> > other debugger modes. As recent discussion has shown, there are still problems
> > with GDB-UI so I don't want to interfere with these other modes, particularly
> > the original gdb mode.
>
> Is it ok if the key bindings are not propagated to the other modes (and global-map)?
>
> Experimentally, I added new a argument LOCAL to gud-def and added line
>
> (use-local-map (copy-keymap (current-local-map)))
>
> to `gdb-ann3'.
No objectoin about my patch?
http://lists.gnu.org/archive/html/emacs-devel/2004-10/msg00834.html
Masatake YAMATO
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Toggle view in gdba
2004-10-23 8:01 ` Masatake YAMATO
@ 2004-10-23 14:24 ` Stefan
2004-10-23 21:57 ` Nick Roberts
2004-10-24 20:38 ` Nick Roberts
1 sibling, 1 reply; 9+ messages in thread
From: Stefan @ 2004-10-23 14:24 UTC (permalink / raw)
Cc: emacs-devel
>> > Actually I think it would be better not to use any of these
>> > keybindings. Gud-watch doesn't have a keybindings and I've just
>> > remembered why: these commands are really GDB specific and don't work
>> > for "gdb -fullname", perldb, pdb etc. Once GDB-UI has been invoked
>> > these keybindings are set for all the other debugger modes. As recent
>> > discussion has shown, there are still problems with GDB-UI so I don't
>> > want to interfere with these other modes, particularly the original
>> > gdb mode.
I don't see where's the problem. If you start GUD with "gdb --fullname"
and then another GUD with pdb, things will go wrong as well. This should be
fixed, but it is orthogonal to the gdb-ui support.
>> Experimentally, I added new a argument LOCAL to gud-def and added line
>>
>> (use-local-map (copy-keymap (current-local-map)))
>>
>> to `gdb-ann3'.
This is ugly. I'd rather just add the gdb-ui keybindings globally.
Stefan
PS: I think what should happen is that gud should use a more traditional
keybinding scheme, where the keybindings are "static" (i.e. not changed when
you do M-x gdb) and the *commands* then check whether they're talking to
gdb, or pdb.
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Toggle view in gdba
2004-10-23 14:24 ` Stefan
@ 2004-10-23 21:57 ` Nick Roberts
0 siblings, 0 replies; 9+ messages in thread
From: Nick Roberts @ 2004-10-23 21:57 UTC (permalink / raw)
Cc: Masatake YAMATO, emacs-devel
> >> > Actually I think it would be better not to use any of these
> >> > keybindings. Gud-watch doesn't have a keybindings and I've just
> >> > remembered why: these commands are really GDB specific and don't work
> >> > for "gdb -fullname", perldb, pdb etc. Once GDB-UI has been invoked
> >> > these keybindings are set for all the other debugger modes. As recent
> >> > discussion has shown, there are still problems with GDB-UI so I don't
> >> > want to interfere with these other modes, particularly the original
> >> > gdb mode.
>
> I don't see where's the problem. If you start GUD with "gdb --fullname"
> and then another GUD with pdb, things will go wrong as well. This should be
> fixed, but it is orthogonal to the gdb-ui support.
I'm talking invoking the modes serially, not about multiple sessions.
> >> Experimentally, I added new a argument LOCAL to gud-def and added line
> >>
> >> (use-local-map (copy-keymap (current-local-map)))
> >>
> >> to `gdb-ann3'.
>
> This is ugly. I'd rather just add the gdb-ui keybindings globally.
Ugliness is really the price of having two modes that use GDB. The old
mode needs to be removed, which clearly is not acceptable at the moment.
> PS: I think what should happen is that gud should use a more traditional
> keybinding scheme, where the keybindings are "static" (i.e. not changed when
> you do M-x gdb) and the *commands* then check whether they're talking to
> gdb, or pdb.
Yes. Lets try that after the release.
Nick
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Toggle view in gdba
2004-10-23 8:01 ` Masatake YAMATO
2004-10-23 14:24 ` Stefan
@ 2004-10-24 20:38 ` Nick Roberts
1 sibling, 0 replies; 9+ messages in thread
From: Nick Roberts @ 2004-10-24 20:38 UTC (permalink / raw)
Cc: emacs-devel
> > Is it ok if the key bindings are not propagated to the other modes (and global-map)?
> >
> > Experimentally, I added new a argument LOCAL to gud-def and added line
> >
> > (use-local-map (copy-keymap (current-local-map)))
> >
> > to `gdb-ann3'.
>
> No objectoin about my patch?
>
I don't think the benefit justifies the extra complexity (also there's another
set of commands gud-frame-assembler-buffer etc that the user might prefer to
use). Let's leave this one, for the moment, and review it again when/if, at
some stage in the future, the keybindings, in general, are simplified.
Nick
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2004-10-24 20:38 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2004-10-17 15:24 Toggle view in gdba Masatake YAMATO
2004-10-18 1:49 ` Nick Roberts
2004-10-19 2:05 ` Masatake YAMATO
2004-10-19 11:00 ` Nick Roberts
2004-10-19 16:21 ` Masatake YAMATO
2004-10-23 8:01 ` Masatake YAMATO
2004-10-23 14:24 ` Stefan
2004-10-23 21:57 ` Nick Roberts
2004-10-24 20:38 ` Nick Roberts
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