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Code Issues

- [gemini] fixed crash occurred when rendering an empty quote line.

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This commit is contained in:
cage 2021-10-25 18:47:55 +02:00
parent c3c9036427
commit 26792b7c00
1 changed files with 14 additions and 5 deletions
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19
src/message-window.lisp
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@ -374,10 +374,14 @@
(defgeneric collect-lines-from-ir (object window &key &allow-other-keys))
(defmethod collect-lines-from-ir ((object gemini-parser:with-lines) (window message-window)
&key (width (win-width-no-border window)) &allow-other-keys)
&key
(width (win-width-no-border window))
(empty-line-transform-fn (lambda () (make-render-vspace-row)))
&allow-other-keys)
(let ((colorized-lines (colorize-lines (%fit-lines window
(gemini-parser:lines object)
width))))
:width width
:empty-line-transform-fn empty-line-transform-fn))))
(loop for text in colorized-lines
collect
(let ((res-line (make-instance 'line
@ -388,7 +392,9 @@
res-line))))
(defmethod text->rendered-lines-rows (window (text gemini-parser:quoted-lines))
(let* ((rows (collect-lines-from-ir text window :width (1- (win-width-no-border window)))))
(let* ((rows (collect-lines-from-ir text window
:width (1- (win-width-no-border window))
:empty-line-transform-fn (lambda () ""))))
(loop for row in rows do
(setf (normal-text row)
(colorize-lines (strcat (gemini-parser::prefix text)
@ -411,13 +417,16 @@
(let ((lines (split-lines text)))
(%fit-lines window lines)))
(defun %fit-lines (window lines &optional (width (win-width-no-border window)))
(defun %fit-lines (window lines
&key
(width (win-width-no-border window))
(empty-line-transform-fn (lambda () (make-render-vspace-row))))
(let ((res ()))
(loop for line in lines do
(cond
((or (string-empty-p line)
(string= line (format nil "~%")))
(push (make-render-vspace-row) res))
(push (funcall empty-line-transform-fn) res))
(t
(loop for fitted-line
in (flush-left-mono-text (split-words line) width)