diff options
Diffstat (limited to 'gnosis.el')
| -rw-r--r-- | gnosis.el | 28 |
1 files changed, 15 insertions, 13 deletions
@@ -484,19 +484,21 @@ or =extra-image'. Instead of using =extra-image' post review, prefer =gnosis-display-extra' which displays the =extra-image' as well. Refer to =gnosis-db-schema-extras' for informations on images stored." - (let* ((img (gnosis-get image 'extras `(= id ,id))) - (path-to-image (expand-file-name (or img "") (file-name-as-directory gnosis-images-dir))) - (image (create-image path-to-image 'png nil :width gnosis-image-width :height gnosis-image-height)) - (image-width (car (image-size image t))) - (frame-width (window-text-width))) ;; Width of the current window in columns - (cond ((or (not img) (string-empty-p img)) - (insert "\n\n")) - ((and img (file-exists-p path-to-image)) - (let* ((padding-cols (/ (- frame-width (floor (/ image-width (frame-char-width)))) 2)) - (padding (make-string (max 0 padding-cols) ?\s))) - (insert "\n\n" padding) ;; Insert padding before the image - (insert-image image) - (insert "\n\n")))))) + ;; Only display images on graphical env + (when (display-graphic-p) + (let* ((img (gnosis-get image 'extras `(= id ,id))) + (path-to-image (expand-file-name (or img "") (file-name-as-directory gnosis-images-dir))) + (image (create-image path-to-image 'png nil :width gnosis-image-width :height gnosis-image-height)) + (image-width (car (image-size image t))) + (frame-width (window-text-width))) ;; Width of the current window in columns + (cond ((or (not img) (string-empty-p img)) + (insert "\n\n")) + ((and img (file-exists-p path-to-image)) + (let* ((padding-cols (/ (- frame-width (floor (/ image-width (frame-char-width)))) 2)) + (padding (make-string (max 0 padding-cols) ?\s))) + (insert "\n\n" padding) ;; Insert padding before the image + (insert-image image) + (insert "\n\n"))))))) (defun gnosis-display-mcq-options (id) "Display answer options for mcq note ID." |