(defpackage :gtk-demo
(:use :cl :gtk :gdk :gobject :iter)
- (:export #:demo-all
- #:test
- #:test-entry
- #:table-packing
- #:test-pixbuf
- #:test-image
- #:test-progress-bar
- #:test-statusbar
- #:test-scale-button
- #:test-text-view
- #:demo-code-editor
- #:test-treeview-list
- #:test-combo-box
- #:test-ui-manager
- #:test-color-button
- #:test-color-selection
- #:test-file-chooser
- #:test-font-chooser
- #:test-notebook
- #:test-calendar
- #:test-box-child-property
- #:test-builder
- #:demo-text-editor
- #:demo-class-browser
- #:demo-treeview-tree
- #:test-custom-window
- #:test-assistant
- #:test-entry-completion
- #:test-ui-markup))
+ (:export #:demo))
(in-package :gtk-demo)
(defparameter *src-location* (asdf:component-pathname (asdf:find-system :cl-gtk2-gtk)))
+(defun make-link-fn-tag (buffer fn)
+ (let ((tag (make-instance 'text-tag :foreground "blue" :underline :single)))
+ (text-tag-table-add (text-buffer-tag-table buffer) tag)
+ (g-signal-connect tag "event"
+ (lambda (tag object event it)
+ (declare (ignore tag object it))
+ (when (and (eq (event-type event) :button-release)
+ (eq (event-button-button event) 1))
+ (when fn
+ (funcall fn)))))
+ tag))
+
+(defun get-page (name)
+ (or (get name 'demo-page)
+ (get 'page-404 'demo-page)))
+
+(defun (setf get-page) (page name)
+ (setf (get name 'demo-page) page))
+
+(defmacro def-demo-page ((name &key (index 'index)) &body body)
+ `(setf (get-page ',name)
+ '(,@(when index (list `(:p (:link "To main" ,index))))
+ ,@body)))
+
+(def-demo-page (page-404)
+ (:p "Non-existent page"))
+
+(def-demo-page (index :index nil)
+ (:p (:b "cl-gtk2 demonstration"))
+ (:p "")
+ (:p "This demo application is a demonstration of what cl-gtk2 can do. You can click on any of blue underlined links to invoke the demonstration.")
+ (:p "")
+ (:p "You may try these demos:")
+ (:ol (:fn "Demonstrates usage of tree store" test-tree-store)
+ (:fn "Simple test of packing widgets into GtkTable"
+ table-packing)
+ (:fn "Test of GtkStatusbar" test-statusbar)
+ (:fn "Not working example of GtkEntryCompletion"
+ test-entry-completion)
+ (:fn "Simple test of non-GObject subclass of GtkWindow"
+ test-custom-window)
+ (:fn "Testing progress-bar" test-progress-bar)
+ (:fn "Simple test of GtkAssistant wizard" test-assistant)
+ (:fn "Using GtkImage with stock icon" test-image)
+ (:fn "Test of GtkCalendar" test-calendar)
+ (:fn "Test of GtkBuilder" test-builder)
+ (:fn "Test of GtkColorButton" test-color-button)
+ (:fn "Test of UI Markup" test-ui-markup)
+ (:fn "Test of scale button with icons" test-scale-button)
+ (:fn "Testing GtkComboBox" test-combo-box)
+ (:fn "Advanced demo: show s-expression tree structure"
+ demo-treeview-tree)
+ (:fn "Test of child-property usage" test-box-child-property)
+ (:fn "Demonstrates usage of list store" test-list-store)
+ (:fn "Test various gdk primitives" test-gdk)
+ (:fn "Test GtkNotebook" test-notebook)
+ (:fn "More advanced example: text editor with ability to evaluate lisp expressions"
+ demo-text-editor)
+ (:fn "(not completed)" test-pixbuf)
+ (:fn "Testing GtkTextEntry" test-entry)
+ (:fn "Test of treeview with CL-GTK2-GTK:ARRAY-LIST-STORE"
+ test-treeview-list)
+ (:fn "Test of GtkFileChooser" test-file-chooser)
+ (:fn "Test of GtkColorSelection" test-color-selection)
+ (:fn "Test of GtkTextView" test-text-view)
+ (:fn "A simple test of 'on-expose' event" test)
+ (:fn "Show slots of a given class" demo-class-browser)
+ (:fn "Testing GtkUIManager" test-ui-manager)
+ (:fn "GtkFontChooser" test-font-chooser)))
+
+(defun fill-demo-text-buffer (buffer text-view &optional (page 'index))
+ (declare (ignorable text-view))
+ (setf (text-buffer-tag-table buffer) (make-instance 'text-tag-table))
+ (setf (text-buffer-text buffer) "")
+ (text-tag-table-add (text-buffer-tag-table buffer) (make-instance 'text-tag :name "bold" :weight 700))
+ (labels ((insert-text (text)
+ (text-buffer-insert buffer text))
+ (insert-link (text fn)
+ (let ((offset (text-iter-offset (text-buffer-get-end-iter buffer))))
+ (text-buffer-insert buffer text)
+ (text-buffer-apply-tag buffer (make-link-fn-tag buffer fn)
+ (text-buffer-get-iter-at-offset buffer offset)
+ (text-buffer-get-end-iter buffer))))
+ (insert-newline ()
+ (text-buffer-insert buffer (format nil "~%")))
+ (process-paragraph (node)
+ (map nil #'process (rest node))
+ (insert-newline))
+ (process-link (node)
+ (insert-link (second node) (lambda () (fill-demo-text-buffer buffer text-view (third node)))))
+ (process-fn (node)
+ (insert-link (second node) (third node)))
+ (process-ul (node)
+ (iter (for n in (rest node))
+ (for i from 1)
+ (insert-text "* ")
+ (process n)
+ (insert-newline)))
+ (process-ol (node)
+ (iter (for n in (rest node))
+ (for i from 1)
+ (insert-text (format nil "~A. " i))
+ (process n)
+ (insert-newline)))
+ (process-bold (node)
+ (let ((offset (text-iter-offset (text-buffer-get-end-iter buffer))))
+ (map nil #'process (rest node))
+ (text-buffer-apply-tag buffer "bold" (text-buffer-get-iter-at-offset buffer offset) (text-buffer-get-end-iter buffer))))
+ (process (node)
+ (cond
+ ((stringp node) (insert-text node))
+ ((and (listp node) (eq (car node) :p)) (process-paragraph node))
+ ((and (listp node) (eq (car node) :link)) (process-link node))
+ ((and (listp node) (eq (car node) :fn)) (process-fn node))
+ ((and (listp node) (eq (car node) :ul)) (process-ul node))
+ ((and (listp node) (eq (car node) :ol)) (process-ol node))
+ ((and (listp node) (eq (car node) :b)) (process-bold node))
+ ((listp node) (map nil #'process node))
+ (t (error "Do not know how to proceed")))))
+ (process (get-page page))))
+
+(defun make-demo-text-buffer (text-view)
+ (let ((buffer (make-instance 'text-buffer)))
+ (fill-demo-text-buffer buffer text-view)
+ buffer))
+
+(defvar *active-tag* nil)
+
+(defun tv-motion-notify (tv event)
+ (multiple-value-bind (x y)
+ (text-view-window-to-buffer-coords tv :text
+ (round (event-motion-x event)) (round (event-motion-y event)))
+ (let ((it (text-view-get-iter-at-location tv x y)))
+ (if it
+ (let ((tags (text-iter-tags it)))
+ (if tags
+ (loop
+ for tag in tags
+ do (progn
+ (when *active-tag*
+ (setf (text-tag-foreground *active-tag*) "blue"
+ *active-tag* nil))
+ (setf (gdk-window-cursor (text-view-get-window tv :text))
+ (cursor-new-for-display (drawable-display (text-view-get-window tv :text))
+ :hand2)
+ *active-tag* tag
+ (text-tag-foreground *active-tag*) "red")))
+ (progn
+ (setf (gdk-window-cursor (text-view-get-window tv :text)) nil)
+ (when *active-tag*
+ (setf (text-tag-foreground *active-tag*) "blue"
+ *active-tag* nil)))))
+ (progn
+ (setf (gdk-window-cursor (text-view-get-window tv :text)) nil)
+ (when *active-tag*
+ (setf (text-tag-foreground *active-tag*) "blue"
+ *active-tag* nil)))))))
+
+(defun make-demo-text-view ()
+ (let ((tv (make-instance 'text-view :editable nil :cursor-visible nil :wrap-mode :word :pixels-below-lines 1 :left-margin 5 :right-margin 5)))
+ (setf (text-view-buffer tv)
+ (make-demo-text-buffer tv))
+ (connect-signal tv "motion-notify-event" #'tv-motion-notify)
+ tv))
+
+(defun demo ()
+ (within-main-loop
+ (let-ui
+ (gtk-window
+ :var w
+ :title "Gtk+ demo for Lisp"
+ :window-position :center
+ :default-width 500
+ :default-height 500
+ (scrolled-window
+ :hscrollbar-policy :automatic
+ :vscrollbar-policy :automatic
+ (:expr (make-demo-text-view))))
+ (widget-show w))))
+
(defun test ()
"A simple test of 'on-expose' event"
(within-main-loop
(lambda (widget event)
(declare (ignore widget event))
(let* ((gdk-window (widget-window window))
- (gc (gdk-gc-new gdk-window))
+ (gc (graphics-context-new gdk-window))
(layout (widget-create-pango-layout window (format nil "X: ~F~%Y: ~F" x y))))
- (gdk-draw-layout gdk-window gc 0 0 layout)
- (gdk-gc-set-rgb-fg-color gc (make-color :red 65535 :green 0 :blue 0))
+ (draw-layout gdk-window gc 0 0 layout)
+ (setf (graphics-context-rgb-fg-color gc) (make-color :red 65535 :green 0 :blue 0))
(multiple-value-bind (x y) (drawable-get-size gdk-window)
- (gdk-draw-line gdk-window gc 0 0 x y)))))
+ (draw-line gdk-window gc 0 0 x y)))))
(g-signal-connect window "configure-event"
(lambda (widget event)
(declare (ignore widget event))
(defun test-pixbuf ()
"(not completed)"
(within-main-loop
- (let* ((window (make-instance 'gtk-window :title "Test pixbuf" :request-width 600 :request-height 240))
+ (let* ((window (make-instance 'gtk-window :title "Test pixbuf" :width-request 600 :height-request 240))
(vbox (make-instance 'v-box))
(eventbox (make-instance 'event-box))
(vbox-1 (make-instance 'v-box)))
(container-add window vbox)
- (box-pack-start vbox (make-instance 'label :text "Placing bg image" :font "Times New Roman Italic 10" :color "#00f" :request-height 40))
+ (box-pack-start vbox (make-instance 'label :text "Placing bg image" :font "Times New Roman Italic 10" :color "#00f" :height-request 40))
(g-signal-connect window "destroy" (lambda (w) (declare (ignore w)) (leave-gtk-main)))
(box-pack-start vbox eventbox)
(container-add eventbox vbox-1)
(container-add w e))
(widget-show w))))
-(defun demo-all ()
- (within-main-loop
- (let* ((window (make-instance 'gtk-window
- :title "cl-gtk2-gtk demo"
- :window-position :center
- :default-width 500
- :default-height 500))
- (scrolled (make-instance 'scrolled-window
- :hscrollbar-policy :automatic
- :vscrollbar-policy :automatic))
- (viewport (make-instance 'viewport))
- (v-box-buttons (make-instance 'v-box))
- (v-box-top (make-instance 'v-box)))
- (container-add window v-box-top)
- (box-pack-start v-box-top (make-instance 'label :label "These are the demos of cl-gtk2-gtk:") :expand nil)
- (box-pack-start v-box-top scrolled)
- (container-add scrolled viewport)
- (container-add viewport v-box-buttons)
- (iter (for s in-package :gtk-demo :external-only t)
- (for fn = (fdefinition s))
- (unless fn (next-iteration))
- (when (eq s 'gtk-demo:demo-all) (next-iteration))
- (for docstring = (documentation fn t))
- (for description = (format nil "~A~@[~%~A~]" (string-downcase (symbol-name s)) docstring))
- (for label = (make-instance 'label :label description :justify :center))
- (for button = (make-instance 'button))
- (container-add button label)
- (connect-signal button "clicked"
- (let ((fn fn))
- (lambda (b)
- (declare (ignore b))
- (funcall fn))))
- (box-pack-start v-box-buttons button :expand nil))
- (widget-show window))))
-
(defun test-ui-markup ()
(within-main-loop
(let ((label (make-instance 'label :label "Hello!")))
(text-buffer-insert (text-view-buffer tv)
(entry-text entry))))
(widget-show w)))))
+
+(defun test-list-store ()
+ "Demonstrates usage of list store"
+ (within-main-loop
+ (let-ui (gtk-window
+ :type :toplevel
+ :title "GtkListStore"
+ :default-width 600
+ :default-height 400
+ :var w
+ (v-box
+ (label :label "A GtkListStore") :expand nil
+ (scrolled-window
+ :hscrollbar-policy :automatic
+ :vscrollbar-policy :automatic
+ (tree-view :var tv))))
+ (let ((l (make-instance 'list-store :column-types '("gint" "gchararray"))))
+ (iter (for i from 0 below 100)
+ (for n = (random 10000000))
+ (for s = (format nil "~R" n))
+ (list-store-insert-with-values l i n s))
+ (setf (tree-view-model tv) l)
+ (let ((column (make-instance 'tree-view-column :title "Number" :sort-column-id 0))
+ (renderer (make-instance 'cell-renderer-text :text "A text")))
+ (tree-view-column-pack-start column renderer)
+ (tree-view-column-add-attribute column renderer "text" 0)
+ (tree-view-append-column tv column))
+ (let ((column (make-instance 'tree-view-column :title "As string" :sort-column-id 1))
+ (renderer (make-instance 'cell-renderer-text :text "A text")))
+ (tree-view-column-pack-start column renderer)
+ (tree-view-column-add-attribute column renderer "text" 1)
+ (tree-view-append-column tv column))
+ (connect-signal tv "row-activated"
+ (lambda (w path column)
+ (declare (ignore w column))
+ (let* ((iter (tree-model-iter-by-path l path))
+ (n (tree-model-value l iter 0))
+ (dialog (make-instance 'message-dialog
+ :title "Clicked"
+ :text (format nil "Number ~A was clicked" n)
+ :buttons :ok)))
+ (dialog-run dialog)
+ (object-destroy dialog)))))
+ (widget-show w))))
+
+(defun test-tree-store ()
+ "Demonstrates usage of tree store"
+ (within-main-loop
+ (let-ui (gtk-window
+ :type :toplevel
+ :title "GtkListStore"
+ :default-width 600
+ :default-height 400
+ :var w
+ (v-box
+ (label :label "A GtkListStore") :expand nil
+ (scrolled-window
+ :hscrollbar-policy :automatic
+ :vscrollbar-policy :automatic
+ (tree-view :var tv))))
+ (let ((l (make-instance 'tree-store :column-types '("gint" "gchararray"))))
+ (iter (for i from 0 below 100)
+ (for n = (random 10000000))
+ (for s = (format nil "~R" n))
+ (for it = (tree-store-insert-with-values l nil i n s))
+ (iter (for j from 0 below 10)
+ (for n2 = (random 10000000))
+ (for s2 = (format nil "~R" n2))
+ (tree-store-insert-with-values l it j n2 s2)))
+ (setf (tree-view-model tv) l)
+ (let ((column (make-instance 'tree-view-column :title "Number" :sort-column-id 0))
+ (renderer (make-instance 'cell-renderer-text :text "A text")))
+ (tree-view-column-pack-start column renderer)
+ (tree-view-column-add-attribute column renderer "text" 0)
+ (tree-view-append-column tv column))
+ (let ((column (make-instance 'tree-view-column :title "As string" :sort-column-id 1))
+ (renderer (make-instance 'cell-renderer-text :text "A text")))
+ (tree-view-column-pack-start column renderer)
+ (tree-view-column-add-attribute column renderer "text" 1)
+ (tree-view-append-column tv column))
+ (connect-signal tv "row-activated"
+ (lambda (w path column)
+ (declare (ignore w column))
+ (let* ((iter (tree-model-iter-by-path l path))
+ (n (tree-model-value l iter 0))
+ (dialog (make-instance 'message-dialog
+ :title "Clicked"
+ :text (format nil "Number ~A was clicked" n)
+ :buttons :ok)))
+ (dialog-run dialog)
+ (object-destroy dialog)))))
+ (widget-show w))))
+
+(defun test-gdk-expose (gdk-window)
+ (let* ((gc (graphics-context-new gdk-window)))
+ (multiple-value-bind (w h) (drawable-get-size gdk-window)
+ (setf (graphics-context-rgb-bg-color gc) (make-color :red 0 :green 0 :blue 0))
+ (draw-polygon gdk-window gc t (list (make-point :x 0 :y 0)
+ (make-point :x (truncate w 2) :y 0)
+ (make-point :x w :y (truncate h 2))
+ (make-point :x w :y h)
+ (make-point :x (truncate w 2) :y h)
+ (make-point :x 0 :y (truncate h 2))))
+ (setf (graphics-context-rgb-fg-color gc) (make-color :red 65535 :green 0 :blue 0))
+ (draw-point gdk-window gc 20 10)
+ (setf (graphics-context-rgb-fg-color gc) (make-color :red 0 :green 65535 :blue 0))
+ (draw-points gdk-window gc (list (make-point :x 15 :y 20) (make-point :x 35 :y 40)))
+ (setf (graphics-context-rgb-fg-color gc) (make-color :red 0 :green 0 :blue 65535))
+ (draw-line gdk-window gc 60 30 40 50)
+ (setf (graphics-context-rgb-fg-color gc) (make-color :red 65535 :green 65535 :blue 0))
+ (draw-lines gdk-window gc (list (make-point :x 10 :y 30) (make-point :x 15 :y 40)
+ (make-point :x 15 :y 50) (make-point :x 10 :y 56)))
+ (setf (graphics-context-rgb-fg-color gc) (make-color :red 0 :green 65535 :blue 65535))
+ (draw-segments gdk-window gc (list (make-segment :x1 35 :y1 35 :x2 55 :y2 35)
+ (make-segment :x1 65 :y1 35 :x2 43 :y2 17)))
+ (setf (graphics-context-rgb-fg-color gc) (make-color :red 65535 :green 0 :blue 65535)
+ (graphics-context-rgb-bg-color gc) (make-color :red 32767 :green 0 :blue 32767))
+ (draw-arc gdk-window gc nil 70 30 75 50 (* 64 75) (* 64 200))
+ (draw-polygon gdk-window gc nil (list (make-point :x 20 :y 40)
+ (make-point :x 30 :y 50)
+ (make-point :x 40 :y 70)
+ (make-point :x 30 :y 80)
+ (make-point :x 10 :y 55)))
+ (setf (graphics-context-rgb-fg-color gc) (make-color :red 16384 :green 16384 :blue 65535))
+ (draw-trapezoids gdk-window gc (list (make-trapezoid :y1 50.0d0 :y2 70.0d0
+ :x11 30.0d0 :x12 45.0d0
+ :x21 70.0d0 :x22 50.0d0))))))
+
+(defun test-gdk ()
+ "Test various gdk primitives"
+ (within-main-loop
+ (let ((window (make-instance 'gtk-window :type :toplevel :app-paintable t)))
+ (g-signal-connect window "destroy" (lambda (widget)
+ (declare (ignore widget))
+ (leave-gtk-main)))
+ (g-signal-connect window "destroy" (lambda (widget)
+ (declare (ignore widget))
+ (leave-gtk-main)))
+ (g-signal-connect window "expose-event"
+ (lambda (widget event)
+ (declare (ignore widget event))
+ (test-gdk-expose (widget-window window))))
+ (g-signal-connect window "configure-event"
+ (lambda (widget event)
+ (declare (ignore widget event))
+ (widget-queue-draw window)))
+ (widget-show window)
+ (push :pointer-motion-mask (gdk-window-events (widget-window window))))))
projects / cl-gtk2.git / blobdiff