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149 lines
4.3 KiB
Common Lisp
149 lines
4.3 KiB
Common Lisp
(defpackage :dialogs
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(:use :cl :qml)
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(:export
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#:query-dialog
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#:debug-dialog
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#:get-file-name
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#:exited
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#:help
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#:push-dialog
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#:pop-dialog
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#:*file-name*))
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(in-package :dialogs)
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(defvar *file-name* nil)
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(defvar *callback* nil)
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(defun push-dialog (name)
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"Pushes dialog NAME onto the StackView."
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#+ios
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(disable-clipboard-menu nil)
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(qjs |pushDialog| ui:*main* (string-downcase name)))
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(defun pop-dialog ()
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"Pops the currently shown dialog, returning T if there was a dialog to pop."
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#+ios
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(disable-clipboard-menu)
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(prog1
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(> (q< |depth| ui:*main*) 1)
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(qjs |popDialog| ui:*main*)))
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(defun wait-while-transition ()
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;; needed for evtl. recursive calls
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(x:while (q< |busy| ui:*main*)
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(qsleep 0.1)))
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(defun query-dialog (query)
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(qrun*
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(unless (x:empty-string query)
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(q> |text| ui:*query-text* (string-trim '(#\Newline) query)))
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(q! |clear| ui:*query-input*)
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(wait-while-transition)
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(push-dialog :query)
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(q! |forceActiveFocus| ui:*query-input*)
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(q! |showKeyboard| ui:*main* t) ; needed on recursive calls
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(qsingle-shot 500 (lambda () (q! |positionViewAtEnd| ui:*output*)))
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(wait-for-closed)
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(qlater (lambda () (editor:ensure-focus :show)))
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(q< |text| ui:*query-input*)))
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(defun append-debug-output (text color bold)
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(qjs |appendOutput| ui:*debug-model*
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(list :text text
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:color color
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:bold bold)))
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(defun debug-dialog (messages)
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(qrun*
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(q! |clear| ui:*debug-model*)
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(q> |text| ui:*debug-input* ":q")
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(dolist (text/color messages)
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(let* ((text (string-trim '(#\Newline) (car text/color)))
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(color (cdr text/color))
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(bold (not (string= "black" color)))) ; boolean
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(append-debug-output text color bold)))
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(wait-while-transition)
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(push-dialog :debug)
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(q! |forceActiveFocus| ui:*debug-input*)
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(qsingle-shot 500 (lambda () (q! |positionViewAtEnd| ui:*debug-text*)))
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(wait-for-closed)
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(qlater (lambda () (editor:ensure-focus :show)))
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(q< |text| ui:*debug-input*)))
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(let (waiting)
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(defun wait-for-closed ()
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(setf waiting t)
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;; busy waiting is safer than suspending a thread, especially on mobile
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(x:while waiting
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(qsleep 0.1))
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(pop-dialog))
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(defun exited () ; called from QML
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(unless waiting
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(pop-dialog))
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(setf waiting nil)))
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;; file browser
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(let ((1st t))
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(defun get-file-name (&optional callback focus)
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#+android
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(ensure-permissions :write-external-storage)
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(qjs |showKeyboard| ui:*main* nil)
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(when 1st
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(setf 1st nil)
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(set-file-browser-path #+ios ":data" #-ios ":home"))
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(setf *callback* callback)
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;; force update
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(dolist (folder (list "" (q< |folder| ui:*folder-model*)))
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(q> |folder| ui:*folder-model* folder))
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(q> |editMode| ui:*file-browser* nil)
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(push-dialog :file)
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(when focus
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(qsingle-shot 500 (lambda () (q! |forceActiveFocus| ui:*path*))))))
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(defun directory-p (path)
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(unless (equal "" path)
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(not (or (pathname-name path)
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(pathname-type path)))))
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(defun set-file-name (file-name) ; called from QML
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(let ((name (remove-if (lambda (ch) (find ch "*?\\")) file-name)))
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(if (directory-p name)
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(set-file-browser-path name)
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(progn
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(setf *file-name* name)
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(when *callback*
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(funcall *callback*))
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;; QLATER: prevent crash (internal threads are a bitch)
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(qlater 'pop-dialog)))))
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(defun rename-file* (from to) ; called from QML
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(ensure-directories-exist (merge-pathnames to from)) ; for moving files around
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(rename-file from to))
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(defun location (name)
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(cond ((string= ":data" name)
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#+(or android ios)
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(progn
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#+android "/sdcard/Documents/"
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#+ios (namestring (truename (merge-pathnames "../Documents/"))))
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#-(or android ios)
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(namestring (merge-pathnames "Documents/" (user-homedir-pathname))))
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((string= ":home" name)
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(namestring *default-pathname-defaults*))))
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(defun set-file-browser-path (path) ; called from QML
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(let ((url (x:cc #+win32 "file:/"
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#-win32 "file://"
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(if (x:starts-with ":" path)
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(location path)
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path))))
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(unless (x:ends-with "/" url)
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(setf url (x:cc url "/")))
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(q> |folder| ui:*folder-model* url)))
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(defun help ()
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(qrun*
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(push-dialog :help)))
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