re-added xwidget-test.el

1 files changed, 147 insertions, 0 deletions

diff --git a/lisp/xwidget-test.el b/lisp/xwidget-test.el
new file mode 100644
index 00000000000..85093316676
--- /dev/null
+++ b/lisp/xwidget-test.el
@@ -0,0 +1,147 @@
+;;test like:
+;; cd /path/to/xwidgets-emacs-dir
+;; make   all&&  src/emacs -q --eval "(progn (load \"`pwd`/lisp/xwidget-test.el\") (xwidget-demo-basic))"
+
+
+;; you should see:
+;; - a gtk button
+;; - a gtk toggle button
+;; - a gtk slider button
+;; - an xembed window(using gtk_socket) showing another emacs instance
+;; - an xembed window(using gtk_socket) showing an uzbl web browser if its installed
+
+;;the widgets will move when you type in the buffer. good!
+
+;;there will be redrawing issues when widgets change rows, etc. bad!
+
+;;its currently difficult to give kbd focus to the xembedded emacs,
+;;but try evaling the following:
+
+;; (xwidget-set-keyboard-grab 3 1)
+
+
+
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; demo/test functions
+(require 'xwidget)
+
+(defmacro xwidget-demo (name &rest body)
+  `(defun ,(intern (concat "xwidget-demo-" name)) ()
+     (interactive)
+     (switch-to-buffer ,(format "*xwidget-demo-%s*" name))
+     (text-mode);;otherwise no local keymap
+     (insert "Some random text for xwidgets to be inserted in for demo purposes.\n")
+     ,@body))
+
+(xwidget-demo "a-button" 
+              (xwidget-insert (point-min) 'button  "button" 60  50)
+              (define-key (current-local-map) [xwidget-event] 'xwidget-handler-demo-basic))
+
+(xwidget-demo "a-toggle-button" 
+              (xwidget-insert (point-min) 'toggle  "teggle" 60  50)
+              (define-key (current-local-map) [xwidget-event] 'xwidget-handler-demo-basic))
+
+(xwidget-demo "a-big-button" 
+              (xwidget-insert (point-min)  'button "button" 400  500)
+              (define-key (current-local-map) [xwidget-event] 'xwidget-handler-demo-basic))
+
+(xwidget-demo "a-socket" 
+              (xwidget-insert (point-min)  'socket "socket" 500  500)
+              (define-key (current-local-map) [xwidget-event] 'xwidget-handler-demo-basic))
+
+(xwidget-demo "a-socket-osr" 
+              (xwidget-insert (point-min)  'socket-osr "socket-osr" 500  500)
+              (define-key (current-local-map) [xwidget-event] 'xwidget-handler-demo-basic))
+
+
+(xwidget-demo "a-slider" 
+              (xwidget-insert (point-min)  'slider "slider" 500  100)
+              (define-key (current-local-map) [xwidget-event] 'xwidget-handler-demo-basic))
+
+(xwidget-demo "a-canvas" 
+              (xwidget-insert (point-min)  'cairo "canvas" 1000  1000)
+              (define-key (current-local-map) [xwidget-event] 'xwidget-handler-demo-basic))
+
+(xwidget-demo "a-webkit" 
+              (xwidget-insert (point-min)  'webkit "webkit" 1000  1000)
+              (define-key (current-local-map) [xwidget-event] 'xwidget-handler-demo-basic))
+
+(xwidget-demo "a-webkit-osr" 
+              (xwidget-insert (point-min)  'webkit-osr "webkit-osr" 1000  1000)
+              (define-key (current-local-map) [xwidget-event] 'xwidget-handler-demo-basic))
+
+
+
+(xwidget-demo "basic"
+  (xwidget-insert (point-min)  'button "button" 40  50 )
+  (xwidget-insert          15  'toggle "toggle" 60  30  )
+  (xwidget-insert          30  'socket "emacs"  400 200 )
+  (xwidget-insert          20  'slider "slider" 100 50  )
+  (xwidget-insert          40  'socket "uzbl-core"   400 400 )
+  (define-key (current-local-map) [xwidget-event] 'xwidget-handler-demo-basic)
+)
+
+
+;it doesnt seem gtk_socket_steal works very well. its deprecated.
+; xwininfo -int
+; then (xwidget-embed-steal 3 <winid>)
+(defun xwidget-demo-grab ()
+  (interactive)
+  (insert "0 <<< grabbed appp will appear here\n")
+  (xwidget-insert          1 1 3 "1" 1000 )
+  (define-key (current-local-map) [xwidget-event] 'xwidget-handler-demo-grab)  
+  )
+
+;ive basically found these xembeddable things:
+;openvrml
+;emacs
+;mplayer
+;surf
+;uzbl
+
+;try the openvrml:
+;/usr/libexec/openvrml-xembed 0 ~/Desktop/HelloWorld.wrl
+
+
+(defun xwidget-handler-demo-basic ()
+  (interactive)
+  (message "stuff happened to xwidget %S" last-input-event)
+  (let*
+      ((xwidget-event-type (nth 2 last-input-event))
+       (xwidget (nth 1 last-input-event)))
+    (cond ( (eq xwidget-event-type 'xembed-ready)
+            (let*
+                ((xembed-id (nth 3 last-input-event)))
+              (message "xembed ready  event: %S xw-id:%s" xembed-id xwidget)
+              ;;will start emacs/uzbl in a xembed socket when its ready
+              (cond
+               (t;;(eq 3 xwidget)
+                (start-process "xembed" "*xembed*" (format "%s/src/emacs" default-directory) "-q" "--parent-id" (number-to-string xembed-id) ) )
+;;               ((eq 5 xwidget-id)
+;;                (start-process "xembed2" "*xembed2*" "uzbl-core"  "-s" (number-to-string xembed-id)  "http://www.fsf.org" )
+               )
+               
+               )
+            ))))
+
+
+
+(defun xwidget-handler-demo-grab ()
+  (interactive)
+  (message "stuff happened to xwidget %S" last-input-event)
+  (let*
+      ((xwidget-event-type (nth 2 last-input-event)))
+    (cond ( (eq xwidget-event-type 'xembed-ready)
+            (let*
+                ((xembed-id (nth 3 last-input-event)))
+              (message "xembed ready  %S" xembed-id)
+              )
+            ))))
+(defun xwidget-dummy-hook ()
+  (message "xwidget dummy hook called"))
+
+;  (xwidget-resize-hack 1 200 200)
+
+;(xwidget-demo-basic)