60 lines
2.1 KiB
EmacsLisp
60 lines
2.1 KiB
EmacsLisp
;;; oni-eww.el --- Configuration for EWW -*- lexical-binding: t; -*-
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;; Copyright (C) 2021 Tom Willemse
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;; Author: Tom Willemse <tom@ryuslash.org>
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;; Keywords: local
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;; Version: 2021.0406.111733
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;; Package-Requires: (eww oni-data-dir)
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;; This program is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; This program is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with this program. If not, see <https://www.gnu.org/licenses/>.
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;;; Commentary:
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;; Configuration for ‘eww’, the Emacs Web Wowser.
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;;; Code:
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(require 'eww)
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(defvar oni-eww-desired-window-width 120
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"The window width which ‘oni-eww-resize-margins’ will try to accommodate.")
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(defun oni-eww-resize-margins ()
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"Set the margins of the current window so ‘window-width’ is as desired.
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The desired window width is specified in ‘oni-eww-desired-window-width’."
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(let ((margin-size (/ (- (frame-width) 120) 2)))
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(set-window-margins nil margin-size margin-size)))
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(defun oni-eww-setup-margins ()
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"Set up a hook for ‘oni-eww-resize-margins’ in the current buffer."
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(add-hook 'window-configuration-change-hook #'oni-eww-resize-margins nil t)
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(oni-eww-resize-margins))
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(defun oni-eww-display-buffer-in-only-window (buffer alist)
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"Show only BUFFER.
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Delete all other windows and then pass BUFFER and ALIST on to
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`display-buffer-same-window'."
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(delete-other-windows)
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(display-buffer-same-window buffer alist))
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(setq eww-bookmarks-directory (oni-data-dir-locate "eww/"))
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(add-to-list 'display-buffer-alist
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`(,(rx string-start "*eww*" string-end) oni-eww-display-buffer-in-only-window))
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(add-hook 'eww-mode-hook #'oni-eww-setup-margins)
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(provide 'oni-eww)
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;;; oni-eww.el ends here
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