From: Hongyi Zhao <hongyi.zhao@gmail.com>
To: Tassilo Horn <tsdh@gnu.org>
Cc: stefan-husmann@t-online.de, help-gnu-emacs@gnu.org
Subject: Re: How to have a frame dedicated to buffers of a certain kind? (was: use pdf-tools in Emacs.)
Date: Sun, 30 Apr 2023 08:52:13 +0800 [thread overview]
Message-ID: <CAGP6PO+pBMV9dDezhydgBXi22ze2qs=-LRPjbZUA1Ovs3FsiAw@mail.gmail.com> (raw)
In-Reply-To: <CAGP6PO+Mb5L4_ESr3N67atW0AwzAMfkHDtCq3eAGR=FLKDCAhA@mail.gmail.com>
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On Sun, Apr 30, 2023 at 8:42 AM Hongyi Zhao <hongyi.zhao@gmail.com> wrote:
>
> On Sun, Apr 30, 2023 at 4:08 AM Tassilo Horn <tsdh@gnu.org> wrote:
> >
> > Hongyi Zhao <hongyi.zhao@gmail.com> writes:
> >
> > > And this time the 3rd circle numbered window will be used to display
> > > the LaTeX code and PDF alternately when I do the forward and backward
> > > searching. This is not the result we hope to see.
> >
> > Here's a slightly improved version:
> >
> > (defun th/display-buffer-in-my-pdf-frame (buffer alist)
> > (if-let ((frame (car (seq-filter
> > (lambda (f) (frame-parameter f 'th/pdf-frame))
> > (frame-list)))))
> > (display-buffer-use-some-frame
> > buffer `((frame-predicate . ,(lambda (f)
> > (frame-parameter f 'th/pdf-frame)))))
> > (display-buffer-pop-up-frame
> > buffer (cons
> > '(pop-up-frame-parameters (th/pdf-frame . t))
> > alist))))
> >
> > ;; PDFs in a dedicated pdf frame.
> > (add-to-list 'display-buffer-alist
> > `((derived-mode . pdf-view-mode)
> > th/display-buffer-in-my-pdf-frame))
> >
> > The problem remains that when double-clicking in the pdf-view-mode
> > buffer to jump to the corresponding position in the tex file, the tex
> > file buffer appears in a new window of the pdf frame. The issue is that
> > pdf-tools uses pop-to-buffer here:
> >
> > (defun pdf-sync-backward-search (x y)
> > "Go to the source corresponding to image coordinates X, Y.
> >
> > Try to find the exact position, if
> > `pdf-sync-backward-use-heuristic' is non-nil."
> > (cl-destructuring-bind (source finder)
> > (pdf-sync-backward-correlate x y)
> > (pop-to-buffer (or (find-buffer-visiting source)
> > (find-file-noselect source))
> > pdf-sync-backward-display-action)
> > (push-mark)
> > (funcall finder)
> > (run-hooks 'pdf-sync-backward-hook)))
> >
> > But there you go! You can define a pdf-sync-backward-display-action to
> > make it work.
> >
> > (setq pdf-sync-backward-display-action
> > '(display-buffer-reuse-window (reusable-frames . t)))
>
> Thank you for your wonderful tricks/tips/codes once more. This time,
> it can work perfectly according to the intention discussed here using
> the following configuration:
But I found a further problem: If I first opened the PDF file, then it
still won't be able to create a new frame dedicated to buffers of
LaTeX code, as shown in the attached screenshot.
Regards,
Zhao
> (use-package pdf-tools
> :ensure t
> :init
> (pdf-tools-install)
>
> (setq pdf-sync-backward-display-action
> '(display-buffer-reuse-window (reusable-frames . t)))
> (defun th/display-buffer-in-my-pdf-frame (buffer alist)
> (if-let ((frame (car (seq-filter
> (lambda (f) (frame-parameter f 'th/pdf-frame))
> (frame-list)))))
> (display-buffer-use-some-frame
> buffer `((frame-predicate . ,(lambda (f)
> (frame-parameter f 'th/pdf-frame)))))
> (display-buffer-pop-up-frame
> buffer (cons
> '(pop-up-frame-parameters (th/pdf-frame . t))
> alist))))
>
> ;; PDFs in a dedicated pdf frame.
> (add-to-list 'display-buffer-alist
> `((derived-mode . pdf-view-mode)
> th/display-buffer-in-my-pdf-frame))
> )
>
> > You can read up how that all works in (info "(elisp) Displaying
> > Buffers").
>
> Thank you for hints. But the Elisp code you mentioned requires a
> significant level of proficiency in Elisp programming. Even if I
> understand the underlying mechanics of the problem being discussed, it
> may still be challenging to write the corresponding code
> implementation without a strong foundation in Elisp.
>
> > Bye,
> > Tassilo
>
> Best,
> Zhao
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next prev parent reply other threads:[~2023-04-30 0:52 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-25 14:50 use pdf-tools in Emacs Hongyi Zhao
2023-04-25 15:09 ` Rudolf Schlatte
2023-04-26 2:01 ` Hongyi Zhao
2023-04-27 11:23 ` stefan-husmann
2023-04-27 15:02 ` Tassilo Horn
2023-04-27 15:27 ` Hongyi Zhao
2023-04-27 15:53 ` Ruijie Yu via Users list for the GNU Emacs text editor
2023-04-27 23:54 ` Hongyi Zhao
2023-04-27 18:30 ` Tassilo Horn
2023-04-27 23:55 ` Hongyi Zhao
2023-04-28 7:15 ` Tassilo Horn
2023-04-28 10:48 ` christian de larrinaga via Users list for the GNU Emacs text editor
2023-04-28 12:43 ` Hongyi Zhao
2023-04-28 13:11 ` Tassilo Horn
2023-04-28 13:37 ` Hongyi Zhao
2023-04-28 13:58 ` Tassilo Horn
2023-04-29 2:17 ` Hongyi Zhao
2023-04-29 8:30 ` How to have a frame dedicated to buffers of a certain kind? (was: use pdf-tools in Emacs.) Tassilo Horn
2023-04-29 9:25 ` Hongyi Zhao
2023-04-29 9:35 ` Tassilo Horn
2023-04-29 10:08 ` Hongyi Zhao
2023-04-29 19:37 ` Tassilo Horn
2023-04-30 0:42 ` Hongyi Zhao
2023-04-30 0:52 ` Hongyi Zhao [this message]
2023-04-30 18:59 ` Tassilo Horn
2023-05-01 0:28 ` Hongyi Zhao
2023-05-01 6:15 ` Tassilo Horn
2023-05-01 7:21 ` Hongyi Zhao
2023-05-02 18:38 ` Tassilo Horn
2023-05-03 1:45 ` Hongyi Zhao
2023-05-03 2:37 ` Ruijie Yu via Users list for the GNU Emacs text editor
2023-05-03 3:24 ` Hongyi Zhao
2023-05-03 3:38 ` Hongyi Zhao
2023-05-03 7:48 ` Tassilo Horn
2023-05-09 0:03 ` Hongyi Zhao
2023-04-30 1:05 ` Hongyi Zhao
2023-05-01 10:09 ` where to get "use-package"? [was: Re: use pdf-tools in Emacs] gebser
2023-05-01 10:30 ` Philip Kaludercic
2023-05-02 0:46 ` gebser
2023-05-18 14:51 ` use pdf-tools in Emacs Björn Bidar
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