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;;;; SPDX-FileCopyrightText: Atlas Engineer LLC
;;;; SPDX-License-Identifier: BSD-3-Clause
(in-package :nyxt)
(define-class message-buffer (input-buffer)
((window
nil
:type (maybe window)
:documentation "The `window' to which the message buffer is attached.")
(height
16
:type integer
:writer nil
:reader height
:export t
:documentation "The height of the message buffer in pixels.")
(style (theme:themed-css (theme *browser*)
#-darwin
`(:font-face :font-family "public sans" :font-style "normal" :font-weight "400" :src ,(format nil "url('nyxt-resource:~a')" "PublicSans-Regular.woff") "format('woff')")
#-darwin
`(:font-face :font-family "public sans" :font-style "italic" :font-weight "400" :src ,(format nil "url('nyxt-resource:~a')" "PublicSans-Italic.woff") "format('woff')")
#-darwin
`(:font-face :font-family "public sans" :font-style "normal" :font-weight "100" :src ,(format nil "url('nyxt-resource:~a')" "PublicSans-Thin.woff") "format('woff')")
#-darwin
`(:font-face :font-family "public sans" :font-style "italic" :font-weight "100" :src ,(format nil "url('nyxt-resource:~a')" "PublicSans-ThinItalic.woff") "format('woff')")
#-darwin
`(:font-face :font-family "public sans" :font-style "normal" :font-weight "200" :src ,(format nil "url('nyxt-resource:~a')" "PublicSans-ExtraLight.woff") "format('woff')")
#-darwin
`(:font-face :font-family "public sans" :font-style "italic" :font-weight "200" :src ,(format nil "url('nyxt-resource:~a')" "PublicSans-ExtraLightItalic.woff") "format('woff')")
#-darwin
`(:font-face :font-family "public sans" :font-style "normal" :font-weight "300" :src ,(format nil "url('nyxt-resource:~a')" "PublicSans-Light.woff") "format('woff')")
#-darwin
`(:font-face :font-family "public sans" :font-style "italic" :font-weight "300" :src ,(format nil "url('nyxt-resource:~a')" "PublicSans-LightItalic.woff") "format('woff')")
#-darwin
`(:font-face :font-family "public sans" :font-style "normal" :font-weight "500" :src ,(format nil "url('nyxt-resource:~a')" "PublicSans-Medium.woff") "format('woff')")
#-darwin
`(:font-face :font-family "public sans" :font-style "italic" :font-weight "500" :src ,(format nil "url('nyxt-resource:~a')" "PublicSans-MediumItalic.woff") "format('woff')")
#-darwin
`(:font-face :font-family "public sans" :font-style "normal" :font-weight "600" :src ,(format nil "url('nyxt-resource:~a')" "PublicSans-SemiBold.woff") "format('woff')")
#-darwin
`(:font-face :font-family "public sans" :font-style "italic" :font-weight "600" :src ,(format nil "url('nyxt-resource:~a')" "PublicSans-SemiBoldItalic.woff") "format('woff')")
#-darwin
`(:font-face :font-family "public sans" :font-style "normal" :font-weight "700" :src ,(format nil "url('nyxt-resource:~a')" "PublicSans-Bold.woff") "format('woff')")
#-darwin
`(:font-face :font-family "public sans" :font-style "italic" :font-weight "700" :src ,(format nil "url('nyxt-resource:~a')" "PublicSans-BoldItalic.woff") "format('woff')")
#-darwin
`(:font-face :font-family "public sans" :font-style "normal" :font-weight "800" :src ,(format nil "url('nyxt-resource:~a')" "PublicSans-ExtraBold.woff") "format('woff')")
#-darwin
`(:font-face :font-family "public sans" :font-style "italic" :font-weight "800" :src ,(format nil "url('nyxt-resource:~a')" "PublicSans-ExtraBoldItalic.woff") "format('woff')")
#-darwin
`(:font-face :font-family "public sans" :font-style "normal" :font-weight "900" :src ,(format nil "url('nyxt-resource:~a')" "PublicSans-Black.woff") "format('woff')")
#-darwin
`(:font-face :font-family "public sans" :font-style "italic" :font-weight "900" :src ,(format nil "url('nyxt-resource:~a')" "PublicSans-BlackItalic.woff") "format('woff')")
#-darwin
`(:font-face :font-family "dejavu sans mono" :src ,(format nil "url('nyxt-resource:~a')" "DejaVuSansMono.ttf") "format('ttf')")
`(body
:background-color ,theme:background-alt
:color ,theme:on-background-alt
:font-family ,theme:font-family
:font-size "75vh"
:line-height "100vh"
:padding 0
:padding-left "4px"
:margin 0))))
(:export-class-name-p t)
(:export-accessor-names-p t)
(:export-predicate-name-p t)
(:metaclass user-class))
(defmethod (setf height) (value (message-buffer message-buffer))
(setf (ffi-height message-buffer) value)
(setf (slot-value message-buffer 'height) value))
(defclass messages-appender (log4cl-impl:appender) ())
(defmethod log4cl-impl:appender-do-append ((appender messages-appender) logger level log-func)
(when (<= level (if (getf *options* :verbose)
log4cl:+log-level-warn+
log4cl:+log-level-error+))
(uiop:print-backtrace))
(when *browser*
(push
;; TODO: Include time in *Messages* entries.
;; (make-instance 'log4cl:pattern-layout :conversion-pattern "<%p> [%D{%H:%M:%S}] %m%n" )
(with-output-to-string (s)
(log4cl-impl:layout-to-stream
(slot-value appender 'log4cl-impl:layout) s logger level log-func))
(slot-value *browser* 'messages-content))))
(defmacro %echo (text &key (logger 'log:info))
"Echo TEXT in the message buffer.
LOGGER is the log4cl logger to user, for instance `log:warn'."
(alex:with-gensyms (expanded-text)
`(progn
(let ((,expanded-text ,text))
(unless (str:emptyp ,expanded-text)
(,logger "~a" ,expanded-text))
;; Allow empty strings to clear message buffer.
(print-message ,expanded-text)))))
(export-always 'echo)
(defun echo (&rest args)
"Echo ARGS in the message view.
The first argument can be a format string and the following arguments will be
interpreted by `format'.
Untrusted content should be given as argument with a format string."
(handler-case
(let ((text (apply #'format nil args)))
(%echo text))
(error (c)
(log:warn "Warning while echoing: ~a" c))))
(export-always 'echo-warning)
(defun echo-warning (&rest args)
"Like `echo' but prefix with \"Warning\" and output to the standard error."
(handler-case
(let ((text (apply #'format nil args)))
(%echo (format nil "Warning: ~a" text)
:logger log:warn))
(error (c)
(log:warn "Warning while echoing: ~a" c))))
(export-always 'echo-dismiss)
(defmethod echo-dismiss ()
"Clean the message buffer from the previous `echo'/`echo-warning' message."
(%echo ""))
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