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License
Annotate for file src/class-browser.lisp
2009-04-14 tobias
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;;; Copyright 2009 Tobias Rautenkranz
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;;; License: X11 license
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2009-04-05 tobias
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(in-package :qt.examples)
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'
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(defclass classes-model (qt:abstract-list-model)
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((items :reader items :initarg :items
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:initform (make-array 0 :adjustable t
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:fill-pointer t)))
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(:metaclass cxx:class))
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2009-04-14 tobias
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(defmethod cxx:row-count ((list classes-model) &rest args
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&aux (parent (first args)))
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(declare (ignore parent))
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(length (items list)))
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2009-04-14 tobias
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(defmethod cxx:data ((list classes-model) &rest args
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&aux (index (first args))
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(role (second args)))
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(if (and (cxx:is-valid index)
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(< (cxx:row index) (length (items list)))
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(= role (value qt:+display-role+)))
2009-05-28 tobias
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(qt:make-variant (string-downcase
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(class-name (aref (items list) (cxx:row index)))))
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(make-instance 'qt:variant)))
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(defun class-at (model-index)
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(aref (items (cxx:model model-index)) (cxx:row model-index)))
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'
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(defclass class-browser (qt:splitter)
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((classes :accessor classes
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:initform (make-instance 'classes-model))
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(classes-list :reader classes-list
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:initform (make-instance 'qt:list-view))
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(info :reader class-info
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:initform (make-instance 'qt:label))
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(web-view :reader web-view
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:initform (make-instance 'qt.webkit:web-view)))
2009-05-11 tobias
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(:metaclass smoke::smoke-wrapper-class))
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(defun setup-class-list (classes)
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(do-external-symbols (symbol :qt)
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(let ((class (find-class symbol nil)))
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(when (and (not (null class))
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(typep class (find-class 'smoke::smoke-standard-class)))
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(vector-push-extend class
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(items classes)))))
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(sort (items classes) #'(lambda (class1 class2)
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(string< (class-name class1)
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(class-name class2)))))
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(defmethod initialize-instance :after ((browser class-browser) &rest args)
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(declare (ignore args))
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(let* ((w (make-instance 'qt:widget))
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(layout (make-instance 'qt:vbox-layout)))
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(cxx:add-widget layout (classes-list browser))
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(let ((search (make-instance 'qt:line-edit)))
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(cxx:add-widget layout search)
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(qt:connect (qt:get-signal search "textChanged(QString)")
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#'(lambda (text)
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;; FIXME since the class list is sorted we could do better
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(cxx:keyboard-search (classes-list browser)
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text))))
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(let ((scroll (make-instance 'qt:scroll-area)))
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(cxx:set-widget scroll (class-info browser))
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(cxx:set-widget-resizable scroll t)
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(cxx:add-widget layout scroll))
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(cxx:set-layout w layout)
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(cxx:add-widget browser w))
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(cxx:add-widget browser (web-view browser))
2009-04-07 tobias
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(qt:do-delayed-initialize
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(setup-class-list (classes browser))
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(cxx:set-uniform-item-sizes (classes-list browser) t)
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(cxx:set-selection-mode (classes-list browser) qt:abstract-item-view.+single-selection+)
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(cxx:set-model (classes-list browser) (classes browser))
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(cxx:set-word-wrap (class-info browser) t)
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(cxx:set-window-title browser "CL Qt Classes")
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2009-04-07 tobias
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(qt:connect (qt:get-signal (cxx:selection-model (classes-list browser))
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"currentChanged(QModelIndex, QModelIndex)")
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#'(lambda (current previous)
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(declare (ignore previous))
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(set-info (class-info browser)
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(web-view browser) current)))))
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(defun set-info (info web-view model-index)
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(let* ((class (class-at model-index)))
2009-04-17 tobias
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(cxx:load web-view
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(make-instance 'qt:url
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:args (list (format nil "http://doc.trolltech.com/~A/~A.html"
2009-07-01 tobias
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(subseq (qt:q-version) 0 3)
2009-04-17 tobias
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(remove #\: (smoke::name class) :count 1)))))
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(cxx:set-text info
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(format nil "<h1>qt:~A</h1>
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<p>~A</p>
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<h2>Direct Superclasses</h2>
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<ul>
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~{ <li>~A</li> ~}
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</ul>
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<h2>Direct Subclasses</h2>
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<ul>
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~{ <li>~A</li>~}
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</ul>
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"
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(string-downcase (class-name class))
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(smoke::name class)
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(mapcar #'(lambda (c) (string-downcase (class-name c)))
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(closer-mop:class-direct-superclasses class))
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(mapcar #'(lambda (c) (string-downcase (class-name c)))
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(closer-mop:class-direct-subclasses class))))))
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(defun class-browser ()
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"Qt Class Browser"
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(qt:with-app
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(let ((browser (make-instance 'class-browser)))
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(cxx:show browser)
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(qt:exec))))