Index: /branches/1.2/devel/source/cocoa-ide/cocoa-utils.lisp
===================================================================
--- /branches/1.2/devel/source/cocoa-ide/cocoa-utils.lisp	(revision 8151)
+++ /branches/1.2/devel/source/cocoa-ide/cocoa-utils.lisp	(revision 8151)
@@ -0,0 +1,125 @@
+; -*- Mode: Lisp; Package: GUI; -*-
+
+(in-package "GUI")
+
+(defclass sequence-window-controller (ns:ns-window-controller)
+    ((table-view :foreign-type :id :reader sequence-window-controller-table-view)
+     (sequence :initform nil :initarg :sequence :type sequence :reader sequence-window-controller-sequence)
+     (result-callback :initarg :result-callback)
+     (display :initform #'(lambda (item stream) (prin1 item stream)) :initarg :display)
+     (title :initform "Sequence dialog" :initarg :title))
+  (:metaclass ns:+ns-object))
+
+
+(objc:defmethod #/init ((self sequence-window-controller))
+  (call-next-method)
+  (let* ((w (new-cocoa-window :activate nil))
+         (contentview (#/contentView w))
+         (contentframe (#/frame contentview))
+         (scrollview (make-instance 'ns:ns-scroll-view :with-frame contentframe)))
+    (#/setWindow: self w)
+    (#/setDelegate: w self)
+    (#/setWindowController: w self)
+    (#/setHasVerticalScroller: scrollview t)
+    (#/setHasHorizontalScroller: scrollview t)
+    (#/setAutohidesScrollers: scrollview t)
+    (#/setRulersVisible: scrollview nil)
+    (#/setAutoresizingMask: scrollview (logior
+                                        #$NSViewWidthSizable
+                                        #$NSViewHeightSizable))
+    (#/setAutoresizesSubviews: (#/contentView scrollview) t)
+    (let* ((table-view (make-instance 'ns:ns-table-view)))
+      (#/setDocumentView: scrollview table-view)
+      (#/release table-view)
+      (#/setColumnAutoresizingStyle: table-view #$NSTableViewUniformColumnAutoresizingStyle)
+      (setf (slot-value self 'table-view) table-view)
+      (let* ((column (make-instance 'ns:ns-table-column :with-identifier #@"")))
+        (#/setEditable: column nil)
+	(#/setResizingMask: column #$NSTableColumnAutoresizingMask)
+        (#/addTableColumn: table-view column)
+	(#/release column))
+      (#/setAutoresizingMask: table-view (logior
+                                          #$NSViewWidthSizable
+                                          #$NSViewHeightSizable))
+      (#/sizeToFit table-view)
+      (#/setDataSource: table-view self)
+      (#/setTarget: table-view self)
+      (#/setHeaderView: table-view +null-ptr+)
+      (#/setUsesAlternatingRowBackgroundColors: table-view t)
+      (#/setDoubleAction: table-view (@selector #/sequenceDoubleClick:))
+      (#/addSubview: contentview scrollview)
+      (#/release scrollview)
+      self)))
+
+(objc:defmethod (#/dealloc :void) ((self sequence-window-controller))
+  (call-next-method))
+
+(objc:defmethod (#/windowWillClose: :void) ((self sequence-window-controller)
+					    notification)
+  (declare (ignore notification))
+  (#/setDataSource: (slot-value self 'table-view) +null-ptr+)
+  (#/autorelease self))
+
+(objc:defmethod (#/sequenceDoubleClick: :void)
+    ((self sequence-window-controller) sender)
+  (let* ((n (#/clickedRow sender)))
+    (when (>= n 0)
+      (with-slots (sequence result-callback) self
+        (funcall result-callback (elt sequence n))))))
+
+(objc:defmethod (#/numberOfRowsInTableView: :<NSI>nteger)
+    ((self sequence-window-controller) view)
+  (declare (ignore view))
+  (length (slot-value self 'sequence)))
+
+
+(objc:defmethod #/tableView:objectValueForTableColumn:row:
+    ((self sequence-window-controller) view column (row :<NSI>nteger))
+  (declare (ignore column view))
+  (with-slots (display sequence) self
+    (#/autorelease
+     (%make-nsstring (with-output-to-string (s)
+		       (funcall display (elt sequence row) s))))))
+
+(defmethod initialize-instance :after ((self sequence-window-controller) &key &allow-other-keys)
+  (let* ((window (#/window self)))
+    (with-slots (title) self
+      (when title (#/setTitle: window (%make-nsstring title))))
+    (#/reloadData (sequence-window-controller-table-view self))
+    (#/performSelectorOnMainThread:withObject:waitUntilDone:
+     self
+     (@selector #/showWindow:)
+     +null-ptr+
+     nil)))
+
+;;; Looks like a "util" to me ...
+(defun pathname-to-url (pathname)
+  (make-instance 'ns:ns-url
+                 :file-url-with-path
+                 (%make-nsstring (native-translated-namestring pathname))))
+
+(defun cgfloat (number)
+  (float number ccl::+cgfloat-zero+))
+
+(defun color-values-to-nscolor (red green blue alpha)
+  (#/colorWithCalibratedRed:green:blue:alpha: ns:ns-color
+                                              (cgfloat red)
+                                              (cgfloat green)
+                                              (cgfloat blue)
+                                              (cgfloat alpha)))
+
+(defun windows ()
+  (let* ((win-arr (#/orderedWindows *NSApp*))
+	 (ret nil))
+    (dotimes (i (#/count win-arr))
+      (push (#/objectAtIndex: win-arr i) ret))
+    (nreverse ret)))
+
+(defun log-debug (format-string &rest args)
+  (#_NSLog (ccl::%make-nsstring (apply #'format nil format-string args))))
+
+(defun assume-cocoa-thread ()
+  #+debug (assert (eq *current-process* *initial-process*)))
+
+(defmethod assume-not-editing ((whatever t)))
+