6c4d8cd408
* Advice pdf-tools to display retina image on Mac * Apply to other functions * hotfix * remove redundant advice
40 lines
1.8 KiB
EmacsLisp
40 lines
1.8 KiB
EmacsLisp
;;; tools/pdf/config.el -*- lexical-binding: t; -*-
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(use-package! pdf-tools
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:mode ("\\.pdf\\'" . pdf-view-mode)
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:config
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(unless noninteractive
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(pdf-tools-install))
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(map! :map pdf-view-mode-map :gn "q" #'kill-current-buffer)
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(defun +pdf-cleanup-windows-h ()
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"Kill left-over annotation buffers when the document is killed."
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(when (buffer-live-p pdf-annot-list-document-buffer)
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(pdf-info-close pdf-annot-list-document-buffer))
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(when (buffer-live-p pdf-annot-list-buffer)
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(kill-buffer pdf-annot-list-buffer))
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(let ((contents-buffer (get-buffer "*Contents*")))
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(when (and contents-buffer (buffer-live-p contents-buffer))
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(kill-buffer contents-buffer))))
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(add-hook! 'pdf-view-mode-hook
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(add-hook 'kill-buffer-hook #'+pdf-cleanup-windows-h nil t))
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(setq-default pdf-view-display-size 'fit-page
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pdf-view-use-scaling t
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pdf-view-use-imagemagick nil)
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(advice-add 'pdf-annot-show-annotation :override #'*pdf-pdf-annot-show-annotation)
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(advice-add 'pdf-isearch-hl-matches :override #'*pdf-pdf-isearch-hl-matches)
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(advice-add 'pdf-util-frame-scale-factor :override #'*pdf-pdf-util-frame-scale-factor)
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(advice-add 'pdf-view-display-region :override #'*pdf-pdf-view-display-region)
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(advice-add 'pdf-view-use-scaling-p :override #'*pdf-pdf-view-use-scaling-p)
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;; Turn off cua so copy works
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(add-hook! 'pdf-view-mode-hook (cua-mode 0))
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;; Handle PDF-tools related popups better
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(set-popup-rule! "^\\*Outline*" :side 'right :size 40 :select nil)
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;; The next rules are not needed, they are defined in modules/ui/popups/+hacks.el
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;; (set-popup-rule! "\\*Contents\\*" :side 'right :size 40)
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;; (set-popup-rule! "* annots\\*$" :side 'left :size 40 :select nil)
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;; Fix #1107: flickering pdfs when evil-mode is enabled
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(setq-hook! 'pdf-view-mode-hook evil-normal-state-cursor (list nil)))
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