[adobe-source-commits] sandbox/adobe-source/adobe/future/widgets/sources/mac os_utilities.cpp,NONE,1.1 display.cpp,1.4,1.5 metrics.cpp,1.5,1.6 ui_core_implementation.cpp,1.9,1.10 ui_overlay.cpp,1.5,1.6

[Foster B. <fos...@us...>]

Update of /cvsroot/adobe-source/sandbox/adobe-source/adobe/future/widgets/sources/mac
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv6755/adobe/future/widgets/sources/mac

Modified Files:
	display.cpp metrics.cpp ui_core_implementation.cpp 
	ui_overlay.cpp 
Added Files:
	os_utilities.cpp 
Log Message:
asl 1.0.13

Index: display.cpp
===================================================================
RCS file: /cvsroot/adobe-source/sandbox/adobe-source/adobe/future/widgets/sources/mac/display.cpp,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** display.cpp	24 Jan 2006 19:38:47 -0000	1.4
--- display.cpp	3 Feb 2006 18:33:37 -0000	1.5
***************
*** 1,6 ****
  /*
! 	Copyright 2005-2006 Adobe Systems Incorporated
! 	Distributed under the MIT License (see accompanying file LICENSE_1_0_0.txt
! 	or a copy at http://opensource.adobe.com/licenses.html)
  */
  
--- 1,6 ----
  /*
!     Copyright 2005-2006 Adobe Systems Incorporated
!     Distributed under the MIT License (see accompanying file LICENSE_1_0_0.txt
!     or a copy at http://opensource.adobe.com/licenses.html)
  */
  
***************
*** 20,28 ****
  struct view_wrap
  {
! 	explicit view_wrap(HIViewRef ref) :
! 		ref_m(ref)
! 	{ }
  
! 	HIViewRef	ref_m;
  };
  
--- 20,28 ----
  struct view_wrap
  {
!     explicit view_wrap(HIViewRef ref) :
!         ref_m(ref)
!     { }
  
!     HIViewRef   ref_m;
  };
  
***************
*** 31,35 ****
  HIViewRef unwrap(adobe::display_t::position_t& position)
  {
! 	return (boost::any_cast<view_wrap>(position)).ref_m;
  }
  
--- 31,35 ----
  HIViewRef unwrap(adobe::display_t::position_t& position)
  {
!     return (boost::any_cast<view_wrap>(position)).ref_m;
  }
  
***************
*** 38,42 ****
  adobe::display_t::position_t wrap(HIViewRef view)
  {
! 	return adobe::display_t::position_t(view_wrap(view));
  }
  
--- 38,42 ----
  adobe::display_t::position_t wrap(HIViewRef view)
  {
!     return adobe::display_t::position_t(view_wrap(view));
  }
  
***************
*** 48,52 ****
  
  #if 0
! 	#pragma mark -
  #endif
  
--- 48,52 ----
  
  #if 0
!     #pragma mark -
  #endif
  
***************
*** 63,69 ****
  display_t& get_main_display()
  {
! 	static display_t display_s;
  
! 	return display_s;
  }
  
--- 63,69 ----
  display_t& get_main_display()
  {
!     static display_t display_s;
  
!     return display_s;
  }
  
***************
*** 72,78 ****
  struct display_t::implementation_t
  {
! 	void	erase(display_t::position_t& position);
  
! 	std::vector<HIViewRef>	roots_m;
  };
  
--- 72,78 ----
  struct display_t::implementation_t
  {
!     void    erase(display_t::position_t& position);
  
!     std::vector<HIViewRef>  roots_m;
  };
  
***************
*** 92,96 ****
  
  #if 0
! 	#pragma mark -
  #endif
  
--- 92,96 ----
  
  #if 0
!     #pragma mark -
  #endif
  
***************
*** 98,122 ****
  
  display_t::display_t() :
! 	object_m(new implementation_t())
! 	{ }
  
  display_t::~display_t()
! 	{ delete object_m; object_m = 0; }
  
  display_t::implementation_t& display_t::implementation()
! 	{ return *object_m; }
  
  const display_t::implementation_t& display_t::implementation() const
! 	{ return *object_m; }
  
  display_t::position_t display_t::root()
! 	{ return display_t::position_t(root_token()); }
  
  void display_t::erase(position_t& position)
! 	{ return object_m->erase(position); }
  
  template <typename DisplayElement>
  display_t::position_t display_t::insert(position_t& parent, DisplayElement& element)
! 	{ return insert(parent, adobe::view_for_element<HIViewRef>(element)); }
  
  /****************************************************************************************************/
--- 98,122 ----
  
  display_t::display_t() :
!     object_m(new implementation_t())
!     { }
  
  display_t::~display_t()
!     { delete object_m; object_m = 0; }
  
  display_t::implementation_t& display_t::implementation()
!     { return *object_m; }
  
  const display_t::implementation_t& display_t::implementation() const
!     { return *object_m; }
  
  display_t::position_t display_t::root()
!     { return display_t::position_t(root_token()); }
  
  void display_t::erase(position_t& position)
!     { return object_m->erase(position); }
  
  template <typename DisplayElement>
  display_t::position_t display_t::insert(position_t& parent, DisplayElement& element)
!     { return insert(parent, adobe::view_for_element<HIViewRef>(element)); }
  
  /****************************************************************************************************/
***************
*** 125,140 ****
  display_t::position_t display_t::insert<HIViewRef>(position_t& parent, HIViewRef& element)
  {
! 	if (parent.type() == typeid(view_wrap))
! 	{
! 		HIViewRef parent_view(unwrap(parent));
  
! 		ADOBE_REQUIRE_STATUS(::HIViewAddSubview(parent_view, element));
! 	}
! 	else if (parent.type() == typeid(root_token))
! 	{
! 		object_m->roots_m.push_back(element);
! 	}
  
! 	return wrap(element);
  }
  
--- 125,140 ----
  display_t::position_t display_t::insert<HIViewRef>(position_t& parent, HIViewRef& element)
  {
!     if (parent.type() == typeid(view_wrap))
!     {
!         HIViewRef parent_view(unwrap(parent));
  
!         ADOBE_REQUIRE_STATUS(::HIViewAddSubview(parent_view, element));
!     }
!     else if (parent.type() == typeid(root_token))
!     {
!         object_m->roots_m.push_back(element);
!     }
  
!     return wrap(element);
  }
  
***************
*** 142,146 ****
  
  #if 0
! 	#pragma mark -
  #endif
  
--- 142,146 ----
  
  #if 0
!     #pragma mark -
  #endif
  
***************
*** 149,158 ****
  void display_t::implementation_t::erase(display_t::position_t&)
  {
! 	// REVISIT (fbrereto) : What should we do here?
! 	//	1) Call DetachSubView on the position?
! 	//	2) Call erase recursively for all children of the position?
! 	//	3) Invalidate (wipe) the position data?
! 	//	4) Invoke some (currently nonexistent) detach() callback for the client?
! 	//		4a) With what parameters, considering questions 1, 2, & 3?
  }
  
--- 149,158 ----
  void display_t::implementation_t::erase(display_t::position_t&)
  {
!     // REVISIT (fbrereto) : What should we do here?
!     //  1) Call DetachSubView on the position?
!     //  2) Call erase recursively for all children of the position?
!     //  3) Invalidate (wipe) the position data?
!     //  4) Invoke some (currently nonexistent) detach() callback for the client?
!     //      4a) With what parameters, considering questions 1, 2, & 3?
  }
  

Index: metrics.cpp
===================================================================
RCS file: /cvsroot/adobe-source/sandbox/adobe-source/adobe/future/widgets/sources/mac/metrics.cpp,v
retrieving revision 1.5
retrieving revision 1.6
diff -C2 -d -r1.5 -r1.6
*** metrics.cpp	6 Jan 2006 18:02:59 -0000	1.5
--- metrics.cpp	3 Feb 2006 18:33:37 -0000	1.6
***************
*** 1,6 ****
  /*
! 	Copyright 2005-2006 Adobe Systems Incorporated
! 	Distributed under the MIT License (see accompanying file LICENSE_1_0_0.txt
! 	or a copy at http://opensource.adobe.com/licenses.html)
  */
  
--- 1,6 ----
  /*
!     Copyright 2005-2006 Adobe Systems Incorporated
!     Distributed under the MIT License (see accompanying file LICENSE_1_0_0.txt
!     or a copy at http://opensource.adobe.com/licenses.html)
  */
  
***************
*** 26,63 ****
  adobe::dictionary_t widget_metrics(const std::string& xstr, const adobe::dictionary_t& context)
  {
! 	std::vector<adobe::attribute_set_t::value_type> context_attribute_set;
  
! 	if (!context.count(adobe::static_name_t("theme")))
! 		context_attribute_set.push_back(std::make_pair(adobe::static_token_range("theme"), adobe::static_token_range("normal")));
  
! 	for (	dictionary_t::const_iterator first(context.begin()), last(context.end());
! 			first != last; ++first)
! 	{
! 		const char* key_c_str(first->first.get());
! 		const char* value_c_str(first->second.get<adobe::name_t>().get());
  
! 		adobe::token_range_t key(key_c_str, key_c_str + std::strlen(key_c_str));
! 		adobe::token_range_t value(value_c_str, value_c_str + std::strlen(value_c_str));
  
! 		context_attribute_set.push_back(std::make_pair(key, value));
! 	}
  
! 	adobe::xstring_context_t local_context(context_attribute_set.begin(), context_attribute_set.end());
  
! 	std::string utf8(adobe::xstring(xstr.c_str(), xstr.size()));
  
! 	if (utf8.empty()) return adobe::dictionary_t();
  
! 	std::stringstream	expression_stream(utf8);
! 	expression_parser	parser(expression_stream, line_position_t("widget_metrics"));
! 	array_t				expression;
  
! 	parser.require_expression(expression);
  
! 	virtual_machine_t machine;
  
! 	machine.evaluate(expression);
  
! 	return machine.back().value_m.get<adobe::dictionary_t>();
  }
  
--- 26,63 ----
  adobe::dictionary_t widget_metrics(const std::string& xstr, const adobe::dictionary_t& context)
  {
!     std::vector<adobe::attribute_set_t::value_type> context_attribute_set;
  
!     if (!context.count(adobe::static_name_t("theme")))
!         context_attribute_set.push_back(std::make_pair(adobe::static_token_range("theme"), adobe::static_token_range("normal")));
  
!     for (   dictionary_t::const_iterator first(context.begin()), last(context.end());
!             first != last; ++first)
!     {
!         const char* key_c_str(first->first.get());
!         const char* value_c_str(first->second.get<adobe::name_t>().get());
  
!         adobe::token_range_t key(key_c_str, key_c_str + std::strlen(key_c_str));
!         adobe::token_range_t value(value_c_str, value_c_str + std::strlen(value_c_str));
  
!         context_attribute_set.push_back(std::make_pair(key, value));
!     }
  
!     adobe::xstring_context_t local_context(context_attribute_set.begin(), context_attribute_set.end());
  
!     std::string utf8(adobe::xstring(xstr.c_str(), xstr.size()));
  
!     if (utf8.empty()) return adobe::dictionary_t();
  
!     std::stringstream   expression_stream(utf8);
!     expression_parser   parser(expression_stream, line_position_t("widget_metrics"));
!     array_t             expression;
  
!     parser.require_expression(expression);
  
!     virtual_machine_t machine;
  
!     machine.evaluate(expression);
  
!     return machine.back().value_m.get<adobe::dictionary_t>();
  }
  

Index: ui_overlay.cpp
===================================================================
RCS file: /cvsroot/adobe-source/sandbox/adobe-source/adobe/future/widgets/sources/mac/ui_overlay.cpp,v
retrieving revision 1.5
retrieving revision 1.6
diff -C2 -d -r1.5 -r1.6
*** ui_overlay.cpp	24 Jan 2006 19:38:47 -0000	1.5
--- ui_overlay.cpp	3 Feb 2006 18:33:37 -0000	1.6
***************
*** 1,6 ****
  /*
! 	Copyright 2005-2006 Adobe Systems Incorporated
! 	Distributed under the MIT License (see accompanying file LICENSE_1_0_0.txt
! 	or a copy at http://opensource.adobe.com/licenses.html)
  */
  
--- 1,6 ----
  /*
!     Copyright 2005-2006 Adobe Systems Incorporated
!     Distributed under the MIT License (see accompanying file LICENSE_1_0_0.txt
!     or a copy at http://opensource.adobe.com/licenses.html)
  */
  
***************
*** 24,34 ****
  struct overlay_data_t
  {
! 	adobe::point_2d_t	origin_m;
! 	adobe::extents_t	extents_m;
  };
  
  /****************************************************************************************************/
  
! typedef	adobe::forest<overlay_data_t> overlay_forest_t;
  
  /****************************************************************************************************/
--- 24,34 ----
  struct overlay_data_t
  {
!     adobe::point_2d_t   origin_m;
!     adobe::extents_t    extents_m;
  };
  
  /****************************************************************************************************/
  
! typedef adobe::forest<overlay_data_t> overlay_forest_t;
  
  /****************************************************************************************************/
***************
*** 36,40 ****
  overlay_forest_t::iterator unwrap(adobe::ui_overlay_t::position_t& position)
  {
! 	return boost::any_cast<overlay_forest_t::iterator>(position);
  }
  
--- 36,40 ----
  overlay_forest_t::iterator unwrap(adobe::ui_overlay_t::position_t& position)
  {
!     return boost::any_cast<overlay_forest_t::iterator>(position);
  }
  
***************
*** 43,47 ****
  adobe::ui_overlay_t::position_t wrap(overlay_forest_t::iterator view)
  {
! 	return adobe::ui_overlay_t::position_t(view);
  }
  
--- 43,47 ----
  adobe::ui_overlay_t::position_t wrap(overlay_forest_t::iterator view)
  {
!     return adobe::ui_overlay_t::position_t(view);
  }
  
***************
*** 58,114 ****
  struct ui_overlay_t::implementation_t
  {
! 	implementation_t();
  
! 	~implementation_t();
  
! 	struct draw_element_t
! 	{
! 		enum element_type
! 		{
! 			element_type_top_left,
! 			element_type_top_right,
! 			element_type_bottom_left,
! 			element_type_bottom_right,
! 			element_type_horizontal_poi,
! 			element_type_vertical_poi,
! 			element_type_count			// always be last
! 		};
  
! 		draw_element_t(element_type type, const CGRect& rect, const RGBColor& color) :
! 			type_m(type), rect_m(rect), color_m(color)
! 		{ }
  
! 		draw_element_t(const draw_element_t& rhs) :
! 			type_m(rhs.type_m), rect_m(rhs.rect_m), color_m(rhs.color_m)
! 		{ }
  
! 		element_type	type_m;
! 		CGRect			rect_m;
! 		RGBColor		color_m;
! 	};
  
! 	typedef	std::vector<draw_element_t>	draw_element_set_t;
  
! 	position_t		root(HIViewRef& element);
  
! 	position_t		insert(position_t parent);
  
! 	void			place(position_t node, const point_2d_t& origin, const extents_t& extents);
  
! 	void			framing(bool do_framing);
  
! 	overlay_data_t	flatten_overlay_data(overlay_forest_t::iterator iter);
  
! 	void			tick_extents(const overlay_data_t& overlay_data, draw_element_set_t& set);
  
! 	void			overlay_bounds_update();
  
! 	void			draw_tick(CGContextRef context, const draw_element_set_t::value_type& element);
  
! 	WindowRef			overlay_m;
! 	WindowRef			source_m;
! 	ControlRef			control_m;
! 	bool				framing_m;
! 	overlay_forest_t	tree_m;
  };
  
--- 58,114 ----
  struct ui_overlay_t::implementation_t
  {
!     implementation_t();
  
!     ~implementation_t();
  
!     struct draw_element_t
!     {
!         enum element_type
!         {
!             element_type_top_left,
!             element_type_top_right,
!             element_type_bottom_left,
!             element_type_bottom_right,
!             element_type_horizontal_poi,
!             element_type_vertical_poi,
!             element_type_count          // always be last
!         };
  
!         draw_element_t(element_type type, const CGRect& rect, const RGBColor& color) :
!             type_m(type), rect_m(rect), color_m(color)
!         { }
  
!         draw_element_t(const draw_element_t& rhs) :
!             type_m(rhs.type_m), rect_m(rhs.rect_m), color_m(rhs.color_m)
!         { }
  
!         element_type    type_m;
!         CGRect          rect_m;
!         RGBColor        color_m;
!     };
  
!     typedef std::vector<draw_element_t> draw_element_set_t;
  
!     position_t      root(HIViewRef& element);
  
!     position_t      insert(position_t parent);
  
!     void            place(position_t node, const point_2d_t& origin, const extents_t& extents);
  
!     void            framing(bool do_framing);
  
!     overlay_data_t  flatten_overlay_data(overlay_forest_t::iterator iter);
  
!     void            tick_extents(const overlay_data_t& overlay_data, draw_element_set_t& set);
  
!     void            overlay_bounds_update();
  
!     void            draw_tick(CGContextRef context, const draw_element_set_t::value_type& element);
  
!     WindowRef           overlay_m;
!     WindowRef           source_m;
!     ControlRef          control_m;
!     bool                framing_m;
!     overlay_forest_t    tree_m;
  };
  
***************
*** 125,139 ****
  pascal void draw_overlay(ControlRef control, SInt16)
  {
! 	adobe::ui_overlay_t::implementation_t& overlay
! 		(*reinterpret_cast<adobe::ui_overlay_t::implementation_t*>
! 			(::GetControlReference(control)));
  
! 	overlay.framing(overlay.framing_m);
  }
  
  /****************************************************************************************************/
  
! typedef	adobe::point_2d<float>	coord_t;
! typedef std::vector<coord_t>	coord_set_t;
  
  /****************************************************************************************************/
--- 125,139 ----
  pascal void draw_overlay(ControlRef control, SInt16)
  {
!     adobe::ui_overlay_t::implementation_t& overlay
!         (*reinterpret_cast<adobe::ui_overlay_t::implementation_t*>
!             (::GetControlReference(control)));
  
!     overlay.framing(overlay.framing_m);
  }
  
  /****************************************************************************************************/
  
! typedef adobe::point_2d<float>  coord_t;
! typedef std::vector<coord_t>    coord_set_t;
  
  /****************************************************************************************************/
***************
*** 141,157 ****
  void draw_line_path(CGContextRef context, coord_set_t& coord_set)
  {
! 	if (coord_set.size() < 2) return;
  
! 	coord_set_t::iterator iter(coord_set.begin());
! 	coord_set_t::iterator last(coord_set.end());
  
! 	::CGContextMoveToPoint(context, iter->x_m, iter->y_m);
  
! 	while (++iter != last) ::CGContextAddLineToPoint(context, iter->x_m, iter->y_m);
  
! 	::CGContextStrokePath(context);
! 	::CGContextClosePath(context);
  
! 	coord_set.clear();
  }
  
--- 141,157 ----
  void draw_line_path(CGContextRef context, coord_set_t& coord_set)
  {
!     if (coord_set.size() < 2) return;
  
!     coord_set_t::iterator iter(coord_set.begin());
!     coord_set_t::iterator last(coord_set.end());
  
!     ::CGContextMoveToPoint(context, iter->x_m, iter->y_m);
  
!     while (++iter != last) ::CGContextAddLineToPoint(context, iter->x_m, iter->y_m);
  
!     ::CGContextStrokePath(context);
!     ::CGContextClosePath(context);
  
!     coord_set.clear();
  }
  
***************
*** 167,171 ****
  
  ui_overlay_t::ui_overlay_t() :
! 	object_m(new implementation_t())
  { }
  
--- 167,171 ----
  
  ui_overlay_t::ui_overlay_t() :
!     object_m(new implementation_t())
  { }
  
***************
*** 199,203 ****
  
  #if 0
! 	#pragma mark -
  #endif
  
--- 199,203 ----
  
  #if 0
!     #pragma mark -
  #endif
  
***************
*** 205,212 ****
  
  ui_overlay_t::implementation_t::implementation_t() :
! 		overlay_m(0),
! 		source_m(0),
! 		control_m(0),
! 		framing_m(false)
  { }
  
--- 205,212 ----
  
  ui_overlay_t::implementation_t::implementation_t() :
!         overlay_m(0),
!         source_m(0),
!         control_m(0),
!         framing_m(false)
  { }
  
***************
*** 215,221 ****
  ui_overlay_t::implementation_t::~implementation_t()
  {
! 	if (overlay_m) ::DisposeWindow(overlay_m);
  
! 	overlay_m = 0;
  }
  
--- 215,221 ----
  ui_overlay_t::implementation_t::~implementation_t()
  {
!     if (overlay_m) ::DisposeWindow(overlay_m);
  
!     overlay_m = 0;
  }
  
***************
*** 224,255 ****
  ui_overlay_t::position_t ui_overlay_t::implementation_t::root(HIViewRef& element)
  {
! 	assert(!control_m);
! 	assert(element);
  
! 	Rect							global_bounds;
! 	WindowGroupRef					new_group;
! 	Rect							one_bounds = { 0, 0, 1, 1 };
! 	WindowRef						owner(::GetControlOwner(element));
! 	static ControlUserPaneDrawUPP	draw_handler(::NewControlUserPaneDrawUPP(draw_overlay));
  
! 	source_m = owner;
  
! 	ADOBE_REQUIRE_STATUS(::GetWindowBounds(source_m, kWindowGlobalPortRgn, &global_bounds));
! 	ADOBE_REQUIRE_STATUS(::CreateNewWindow(kOverlayWindowClass, kWindowCompositingAttribute, &global_bounds, &overlay_m));
! 	ADOBE_REQUIRE_STATUS(::CreateUserPaneControl(overlay_m, &one_bounds, 0, &control_m));
  
! 	::ShowWindow(overlay_m);
  
! 	::SetControlReference(control_m, reinterpret_cast<SInt32>(this));
  
! 	::SetControlData(control_m, kControlEntireControl, kControlUserPaneDrawProcTag, sizeof(ControlUserPaneDrawUPP), &draw_handler);
  
! 	ADOBE_REQUIRE_STATUS(::CreateWindowGroup(kWindowGroupAttrMoveTogether | kWindowGroupAttrLayerTogether, &new_group));
! 	ADOBE_REQUIRE_STATUS(::SetWindowGroupParent(new_group, ::GetWindowGroup(source_m)));
  
! 	ADOBE_REQUIRE_STATUS(::SetWindowGroup(source_m, new_group));
! 	ADOBE_REQUIRE_STATUS(::SetWindowGroup(overlay_m, new_group));
  
! 	return wrap(tree_m.insert(tree_m.begin(), overlay_data_t()));
  }
  
--- 224,255 ----
  ui_overlay_t::position_t ui_overlay_t::implementation_t::root(HIViewRef& element)
  {
!     assert(!control_m);
!     assert(element);
  
!     Rect                            global_bounds;
!     WindowGroupRef                  new_group;
!     Rect                            one_bounds = { 0, 0, 1, 1 };
!     WindowRef                       owner(::GetControlOwner(element));
!     static ControlUserPaneDrawUPP   draw_handler(::NewControlUserPaneDrawUPP(draw_overlay));
  
!     source_m = owner;
  
!     ADOBE_REQUIRE_STATUS(::GetWindowBounds(source_m, kWindowGlobalPortRgn, &global_bounds));
!     ADOBE_REQUIRE_STATUS(::CreateNewWindow(kOverlayWindowClass, kWindowCompositingAttribute, &global_bounds, &overlay_m));
!     ADOBE_REQUIRE_STATUS(::CreateUserPaneControl(overlay_m, &one_bounds, 0, &control_m));
  
!     ::ShowWindow(overlay_m);
  
!     ::SetControlReference(control_m, reinterpret_cast<SInt32>(this));
  
!     ::SetControlData(control_m, kControlEntireControl, kControlUserPaneDrawProcTag, sizeof(ControlUserPaneDrawUPP), &draw_handler);
  
!     ADOBE_REQUIRE_STATUS(::CreateWindowGroup(kWindowGroupAttrMoveTogether | kWindowGroupAttrLayerTogether, &new_group));
!     ADOBE_REQUIRE_STATUS(::SetWindowGroupParent(new_group, ::GetWindowGroup(source_m)));
  
!     ADOBE_REQUIRE_STATUS(::SetWindowGroup(source_m, new_group));
!     ADOBE_REQUIRE_STATUS(::SetWindowGroup(overlay_m, new_group));
  
!     return wrap(tree_m.insert(tree_m.begin(), overlay_data_t()));
  }
  
***************
*** 258,262 ****
  ui_overlay_t::position_t ui_overlay_t::implementation_t::insert(position_t parent)
  {
! 	return wrap(tree_m.insert(adobe::trailing_of(unwrap(parent)), overlay_data_t()));
  }
  
--- 258,262 ----
  ui_overlay_t::position_t ui_overlay_t::implementation_t::insert(position_t parent)
  {
!     return wrap(tree_m.insert(adobe::trailing_of(unwrap(parent)), overlay_data_t()));
  }
  
***************
*** 265,277 ****
  void ui_overlay_t::implementation_t::place(position_t node, const point_2d_t& origin, const extents_t& extents)
  {
! 	assert(control_m);
  
! 	overlay_forest_t::iterator position(unwrap(node));
  
! 	position->origin_m = origin;
! 	position->extents_m = extents;
  
! 	if (framing_m)
! 		ADOBE_REQUIRE_STATUS(::HIViewSetNeedsDisplay(control_m, true));
  }
  
--- 265,277 ----
  void ui_overlay_t::implementation_t::place(position_t node, const point_2d_t& origin, const extents_t& extents)
  {
!     assert(control_m);
  
!     overlay_forest_t::iterator position(unwrap(node));
  
!     position->origin_m = origin;
!     position->extents_m = extents;
  
!     if (framing_m)
!         ADOBE_REQUIRE_STATUS(::HIViewSetNeedsDisplay(control_m, true));
  }
  
***************
*** 280,330 ****
  void ui_overlay_t::implementation_t::framing(bool do_framing)
  {
! 	assert(control_m);
  
! 	framing_m = do_framing;
  
! 	if (do_framing)
! 	{
! 		::ShowWindow(overlay_m);
  
! 		draw_element_set_t tick_set;
  
! 		overlay_forest_t::preorder_iterator first(tree_m.begin());
! 		overlay_forest_t::preorder_iterator last(tree_m.end());
  
! 		for (; first != last; ++first)
! 			tick_extents(flatten_overlay_data(first.base()), tick_set);
  
! 		if (!tick_set.empty())
! 		{
! 			CGrafPtr		window_port(::GetWindowPort(overlay_m));
! 			CGContextRef	context(0);
! 			Rect			bounds;
  
! 			overlay_bounds_update();
  
! 			::GetWindowBounds(overlay_m, kWindowContentRgn, &bounds);
  
! 			ADOBE_REQUIRE_STATUS(::QDBeginCGContext(window_port, &context));
  
! 			::CGContextTranslateCTM(context, 0.0, static_cast<float>(bounds.bottom - bounds.top));
! 			::CGContextScaleCTM(context, 1.0, -1.0);
! 			::CGContextSetLineWidth(context, 1);
! 			::CGContextSetShouldAntialias(context, false);
! 			::CGContextSetAlpha(context, .75f);
  
! 			::CGContextBeginPath(context);
  
! 			adobe::for_each(tick_set, boost::bind(&implementation_t::draw_tick, boost::ref(*this), context, _1));
  
! 			::CGContextFlush(context);
  
! 			ADOBE_REQUIRE_STATUS(::QDEndCGContext(window_port, &context));
! 		}
! 	}
! 	else
! 	{
! 		::HideWindow(overlay_m);
! 	}
  }
  
--- 280,330 ----
  void ui_overlay_t::implementation_t::framing(bool do_framing)
  {
!     assert(control_m);
  
!     framing_m = do_framing;
  
!     if (do_framing)
!     {
!         ::ShowWindow(overlay_m);
  
!         draw_element_set_t tick_set;
  
!         overlay_forest_t::preorder_iterator first(tree_m.begin());
!         overlay_forest_t::preorder_iterator last(tree_m.end());
  
!         for (; first != last; ++first)
!             tick_extents(flatten_overlay_data(first.base()), tick_set);
  
!         if (!tick_set.empty())
!         {
!             CGrafPtr        window_port(::GetWindowPort(overlay_m));
!             CGContextRef    context(0);
!             Rect            bounds;
  
!             overlay_bounds_update();
  
!             ::GetWindowBounds(overlay_m, kWindowContentRgn, &bounds);
  
!             ADOBE_REQUIRE_STATUS(::QDBeginCGContext(window_port, &context));
  
!             ::CGContextTranslateCTM(context, 0.0, static_cast<float>(bounds.bottom - bounds.top));
!             ::CGContextScaleCTM(context, 1.0, -1.0);
!             ::CGContextSetLineWidth(context, 1);
!             ::CGContextSetShouldAntialias(context, false);
!             ::CGContextSetAlpha(context, .75f);
  
!             ::CGContextBeginPath(context);
  
!             adobe::for_each(tick_set, boost::bind(&implementation_t::draw_tick, boost::ref(*this), context, _1));
  
!             ::CGContextFlush(context);
  
!             ADOBE_REQUIRE_STATUS(::QDEndCGContext(window_port, &context));
!         }
!     }
!     else
!     {
!         ::HideWindow(overlay_m);
!     }
  }
  
***************
*** 333,349 ****
  overlay_data_t ui_overlay_t::implementation_t::flatten_overlay_data(overlay_forest_t::iterator iter)
  {
! 	overlay_data_t				result;
! 	point_2d_t&					origin(result.origin_m);
! 	overlay_forest_t::iterator	last(tree_m.end());
  
! 	result.extents_m = iter->extents_m;
  
! 	for (; iter != last; iter = find_parent(iter))
! 	{
! 		origin.x_m += iter->origin_m.x_m;
! 		origin.y_m += iter->origin_m.y_m;
! 	}
  
! 	return result;
  }
  
--- 333,349 ----
  overlay_data_t ui_overlay_t::implementation_t::flatten_overlay_data(overlay_forest_t::iterator iter)
  {
!     overlay_data_t              result;
!     point_2d_t&                 origin(result.origin_m);
!     overlay_forest_t::iterator  last(tree_m.end());
  
!     result.extents_m = iter->extents_m;
  
!     for (; iter != last; iter = find_parent(iter))
!     {
!         origin.x_m += iter->origin_m.x_m;
!         origin.y_m += iter->origin_m.y_m;
!     }
  
!     return result;
  }
  
***************
*** 352,376 ****
  struct frame_rect_t
  {
! 	frame_rect_t(float left, float top, float right, float bottom, float tick = 3) :
! 		tick_width_m(adobe::pin(0.0f, right - left, tick)),
! 		tick_height_m(adobe::pin(0.0f, bottom - top, tick)),
! 		tick_start_right_m(std::max(right - tick, left)),
! 		tick_start_bottom_m(std::max(bottom - tick, top)),
! 		tl_m(::CGRectMake(left, top, tick_width_m, tick_height_m)),
! 		tr_m(::CGRectMake(tick_start_right_m, top, tick_width_m, tick_height_m)),
! 		bl_m(::CGRectMake(left, tick_start_bottom_m, tick_width_m, tick_height_m)),
! 		br_m(::CGRectMake(tick_start_right_m, tick_start_bottom_m, tick_width_m, tick_height_m))
! 	{
! 	}
  
! 	float tick_width_m;
! 	float tick_height_m;
! 	float tick_start_right_m;
! 	float tick_start_bottom_m;
  
! 	CGRect	tl_m;
! 	CGRect	tr_m;
! 	CGRect	bl_m;
! 	CGRect	br_m;
  };
  
--- 352,376 ----
  struct frame_rect_t
  {
!     frame_rect_t(float left, float top, float right, float bottom, float tick = 3) :
!         tick_width_m(adobe::pin(0.0f, right - left, tick)),
!         tick_height_m(adobe::pin(0.0f, bottom - top, tick)),
!         tick_start_right_m(std::max(right - tick, left)),
!         tick_start_bottom_m(std::max(bottom - tick, top)),
!         tl_m(::CGRectMake(left, top, tick_width_m, tick_height_m)),
!         tr_m(::CGRectMake(tick_start_right_m, top, tick_width_m, tick_height_m)),
!         bl_m(::CGRectMake(left, tick_start_bottom_m, tick_width_m, tick_height_m)),
!         br_m(::CGRectMake(tick_start_right_m, tick_start_bottom_m, tick_width_m, tick_height_m))
!     {
!     }
  
!     float tick_width_m;
!     float tick_height_m;
!     float tick_start_right_m;
!     float tick_start_bottom_m;
  
!     CGRect  tl_m;
!     CGRect  tr_m;
!     CGRect  bl_m;
!     CGRect  br_m;
  };
  
***************
*** 379,453 ****
  void ui_overlay_t::implementation_t::tick_extents(const overlay_data_t& overlay_data, draw_element_set_t& set)
  {
! 	typedef	draw_element_t	de_t;
  
! 	static const RGBColor	red = { USHRT_MAX, 0, 0 };
! 	static const RGBColor	green = { 0, USHRT_MAX, 0 };
! 	static const RGBColor	blue = { 0, 0, USHRT_MAX };
  
! 	const point_2d_t&		position(overlay_data.origin_m);
! 	const extents_t&		extents(overlay_data.extents_m);
  
! 	float top(static_cast<float>(position.y_m));
! 	float left(static_cast<float>(position.x_m));
! 	float bottom(top + extents.height());
! 	float right(left + extents.width());
  
! 	frame_rect_t bounds(left, top, right, bottom);
  
! 	set.push_back(de_t(de_t::element_type_top_left, bounds.tl_m, blue));
! 	set.push_back(de_t(de_t::element_type_top_right, bounds.tr_m, blue));
! 	set.push_back(de_t(de_t::element_type_bottom_left, bounds.bl_m, blue));
! 	set.push_back(de_t(de_t::element_type_bottom_right, bounds.br_m, blue));
  
! 	if (extents.vertical().outset_m.first || extents.vertical().outset_m.second ||
! 		extents.horizontal().outset_m.first || extents.horizontal().outset_m.second)
! 	{
! 		float	top_outset(top - extents.vertical().outset_m.first);
! 		float	bottom_outset(bottom + extents.vertical().outset_m.second);
! 		float	left_outset(left - extents.horizontal().outset_m.first);
! 		float	right_outset(right + extents.horizontal().outset_m.second);
  
! 		frame_rect_t outsets(left_outset, top_outset, right_outset, bottom_outset);
  
! 		set.push_back(de_t(de_t::element_type_top_left, outsets.tl_m, green));
! 		set.push_back(de_t(de_t::element_type_top_right, outsets.tr_m, green));
! 		set.push_back(de_t(de_t::element_type_bottom_left, outsets.bl_m, green));
! 		set.push_back(de_t(de_t::element_type_bottom_right, outsets.br_m, green));
! 	}
  
! 	{
! 	guide_set_t::const_iterator iter(extents.horizontal().poi_m.begin());
! 	guide_set_t::const_iterator last(extents.horizontal().poi_m.end());
! 	CGRect						top_tick(::CGRectMake(0, top, 1.0, bounds.tick_height_m));
! 	CGRect						bottom_tick(::CGRectMake(0, bottom - bounds.tick_height_m, 1.0, bounds.tick_height_m));
  
! 	for (; iter != last; ++iter)
! 	{
! 		float poi(left + *iter);
  
! 		top_tick.origin.x		= poi;
! 		bottom_tick.origin.x	= poi;
  
! 		set.push_back(de_t(de_t::element_type_horizontal_poi, top_tick, red));
! 		set.push_back(de_t(de_t::element_type_horizontal_poi, bottom_tick, red));
! 	}
! 	}
  
! 	{
! 	guide_set_t::const_iterator iter(extents.vertical().poi_m.begin());
! 	guide_set_t::const_iterator last(extents.vertical().poi_m.end());
! 	CGRect						left_tick(::CGRectMake(left, 0, bounds.tick_width_m, 1.0));
! 	CGRect						right_tick(::CGRectMake(right - bounds.tick_width_m, 0, bounds.tick_width_m, 1.0));
! 	for (; iter != last; ++iter)
! 	{
! 		float poi(top + *iter);
  
! 		left_tick.origin.y	= poi;
! 		right_tick.origin.y	= poi;
  
! 		set.push_back(de_t(de_t::element_type_vertical_poi, left_tick, red));
! 		set.push_back(de_t(de_t::element_type_vertical_poi, right_tick, red));
! 	}
! 	}
  }
  
--- 379,453 ----
  void ui_overlay_t::implementation_t::tick_extents(const overlay_data_t& overlay_data, draw_element_set_t& set)
  {
!     typedef draw_element_t  de_t;
  
!     static const RGBColor   red = { USHRT_MAX, 0, 0 };
!     static const RGBColor   green = { 0, USHRT_MAX, 0 };
!     static const RGBColor   blue = { 0, 0, USHRT_MAX };
  
!     const point_2d_t&       position(overlay_data.origin_m);
!     const extents_t&        extents(overlay_data.extents_m);
  
!     float top(static_cast<float>(position.y_m));
!     float left(static_cast<float>(position.x_m));
!     float bottom(top + extents.height());
!     float right(left + extents.width());
  
!     frame_rect_t bounds(left, top, right, bottom);
  
!     set.push_back(de_t(de_t::element_type_top_left, bounds.tl_m, blue));
!     set.push_back(de_t(de_t::element_type_top_right, bounds.tr_m, blue));
!     set.push_back(de_t(de_t::element_type_bottom_left, bounds.bl_m, blue));
!     set.push_back(de_t(de_t::element_type_bottom_right, bounds.br_m, blue));
  
!     if (extents.vertical().outset_m.first || extents.vertical().outset_m.second ||
!         extents.horizontal().outset_m.first || extents.horizontal().outset_m.second)
!     {
!         float   top_outset(top - extents.vertical().outset_m.first);
!         float   bottom_outset(bottom + extents.vertical().outset_m.second);
!         float   left_outset(left - extents.horizontal().outset_m.first);
!         float   right_outset(right + extents.horizontal().outset_m.second);
  
!         frame_rect_t outsets(left_outset, top_outset, right_outset, bottom_outset);
  
!         set.push_back(de_t(de_t::element_type_top_left, outsets.tl_m, green));
!         set.push_back(de_t(de_t::element_type_top_right, outsets.tr_m, green));
!         set.push_back(de_t(de_t::element_type_bottom_left, outsets.bl_m, green));
!         set.push_back(de_t(de_t::element_type_bottom_right, outsets.br_m, green));
!     }
  
!     {
!     guide_set_t::const_iterator iter(extents.horizontal().poi_m.begin());
!     guide_set_t::const_iterator last(extents.horizontal().poi_m.end());
!     CGRect                      top_tick(::CGRectMake(0, top, 1.0, bounds.tick_height_m));
!     CGRect                      bottom_tick(::CGRectMake(0, bottom - bounds.tick_height_m, 1.0, bounds.tick_height_m));
  
!     for (; iter != last; ++iter)
!     {
!         float poi(left + *iter);
  
!         top_tick.origin.x       = poi;
!         bottom_tick.origin.x    = poi;
  
!         set.push_back(de_t(de_t::element_type_horizontal_poi, top_tick, red));
!         set.push_back(de_t(de_t::element_type_horizontal_poi, bottom_tick, red));
!     }
!     }
  
!     {
!     guide_set_t::const_iterator iter(extents.vertical().poi_m.begin());
!     guide_set_t::const_iterator last(extents.vertical().poi_m.end());
!     CGRect                      left_tick(::CGRectMake(left, 0, bounds.tick_width_m, 1.0));
!     CGRect                      right_tick(::CGRectMake(right - bounds.tick_width_m, 0, bounds.tick_width_m, 1.0));
!     for (; iter != last; ++iter)
!     {
!         float poi(top + *iter);
  
!         left_tick.origin.y  = poi;
!         right_tick.origin.y = poi;
  
!         set.push_back(de_t(de_t::element_type_vertical_poi, left_tick, red));
!         set.push_back(de_t(de_t::element_type_vertical_poi, right_tick, red));
!     }
!     }
  }
  
***************
*** 456,513 ****
  void ui_overlay_t::implementation_t::draw_tick(CGContextRef context, const draw_element_set_t::value_type& element)
  {
! 	typedef	draw_element_set_t::value_type	desvt_t;
  
! 	coord_set_t	coord_set;
! 	float		top(element.rect_m.origin.y + 1);
! 	float		left(element.rect_m.origin.x);
! 	float		bottom(element.rect_m.origin.y + element.rect_m.size.height);
! 	float		right(element.rect_m.origin.x + element.rect_m.size.width - 1);
! 	coord_t		top_left(left, top);
! 	coord_t		top_right(right, top);
! 	coord_t		bottom_left(left, bottom);
! 	coord_t		bottom_right(right, bottom);
  
! 	::CGContextSetRGBStrokeColor(	context,
! 									element.color_m.red / static_cast<float>(USHRT_MAX),
! 									element.color_m.green / static_cast<float>(USHRT_MAX),
! 									element.color_m.blue / static_cast<float>(USHRT_MAX),
! 									1.0f);
  
! 	if (element.type_m == desvt_t::element_type_top_left)
! 	{
! 		coord_set.push_back(top_right);
! 		coord_set.push_back(top_left);
! 		coord_set.push_back(bottom_left);
! 	}
! 	else if (element.type_m == desvt_t::element_type_top_right)
! 	{
! 		coord_set.push_back(top_left);
! 		coord_set.push_back(top_right);
! 		coord_set.push_back(bottom_right);
! 	}
! 	else if (element.type_m == desvt_t::element_type_bottom_left)
! 	{
! 		coord_set.push_back(top_left);
! 		coord_set.push_back(bottom_left);
! 		coord_set.push_back(bottom_right);
! 	}
! 	else if (element.type_m == desvt_t::element_type_bottom_right)
! 	{
! 		coord_set.push_back(top_right);
! 		coord_set.push_back(bottom_right);
! 		coord_set.push_back(bottom_left);
! 	}
! 	else if (element.type_m == desvt_t::element_type_horizontal_poi)
! 	{
! 		coord_set.push_back(top_left);
! 		coord_set.push_back(bottom_left);
! 	}
! 	else if (element.type_m == desvt_t::element_type_vertical_poi)
! 	{
! 		coord_set.push_back(top_left);
! 		coord_set.push_back(top_right);
! 	}
  
! 	draw_line_path(context, coord_set);
  }
  
--- 456,513 ----
  void ui_overlay_t::implementation_t::draw_tick(CGContextRef context, const draw_element_set_t::value_type& element)
  {
!     typedef draw_element_set_t::value_type  desvt_t;
  
!     coord_set_t coord_set;
!     float       top(element.rect_m.origin.y + 1);
!     float       left(element.rect_m.origin.x);
!     float       bottom(element.rect_m.origin.y + element.rect_m.size.height);
!     float       right(element.rect_m.origin.x + element.rect_m.size.width - 1);
!     coord_t     top_left(left, top);
!     coord_t     top_right(right, top);
!     coord_t     bottom_left(left, bottom);
!     coord_t     bottom_right(right, bottom);
  
!     ::CGContextSetRGBStrokeColor(   context,
!                                     element.color_m.red / static_cast<float>(USHRT_MAX),
!                                     element.color_m.green / static_cast<float>(USHRT_MAX),
!                                     element.color_m.blue / static_cast<float>(USHRT_MAX),
!                                     1.0f);
  
!     if (element.type_m == desvt_t::element_type_top_left)
!     {
!         coord_set.push_back(top_right);
!         coord_set.push_back(top_left);
!         coord_set.push_back(bottom_left);
!     }
!     else if (element.type_m == desvt_t::element_type_top_right)
!     {
!         coord_set.push_back(top_left);
!         coord_set.push_back(top_right);
!         coord_set.push_back(bottom_right);
!     }
!     else if (element.type_m == desvt_t::element_type_bottom_left)
!     {
!         coord_set.push_back(top_left);
!         coord_set.push_back(bottom_left);
!         coord_set.push_back(bottom_right);
!     }
!     else if (element.type_m == desvt_t::element_type_bottom_right)
!     {
!         coord_set.push_back(top_right);
!         coord_set.push_back(bottom_right);
!         coord_set.push_back(bottom_left);
!     }
!     else if (element.type_m == desvt_t::element_type_horizontal_poi)
!     {
!         coord_set.push_back(top_left);
!         coord_set.push_back(bottom_left);
!     }
!     else if (element.type_m == desvt_t::element_type_vertical_poi)
!     {
!         coord_set.push_back(top_left);
!         coord_set.push_back(top_right);
!     }
  
!     draw_line_path(context, coord_set);
  }
  
***************
*** 516,535 ****
  void ui_overlay_t::implementation_t::overlay_bounds_update()
  {
! 	Rect		overlay_bounds = { 0 };
! 	Rect		hosting_bounds = { 0 };
! 	WindowClass	host_window_class(0);
  
! 	ADOBE_REQUIRE_STATUS(::GetWindowClass(source_m, &host_window_class));
  
! 	::GetWindowBounds(overlay_m, kWindowContentRgn, &overlay_bounds);
! 	::GetWindowBounds(source_m, kWindowContentRgn, &hosting_bounds);
  
! 	if (overlay_bounds.top		!= hosting_bounds.top		||
! 		overlay_bounds.bottom	!= hosting_bounds.bottom	||
! 		overlay_bounds.left		!= hosting_bounds.left		||
! 		overlay_bounds.right	!= hosting_bounds.right)
! 	{
! 		::SetWindowBounds(overlay_m, kWindowContentRgn, &hosting_bounds);
! 	}
  }
  
--- 516,535 ----
  void ui_overlay_t::implementation_t::overlay_bounds_update()
  {
!     Rect        overlay_bounds = { 0 };
!     Rect        hosting_bounds = { 0 };
!     WindowClass host_window_class(0);
  
!     ADOBE_REQUIRE_STATUS(::GetWindowClass(source_m, &host_window_class));
  
!     ::GetWindowBounds(overlay_m, kWindowContentRgn, &overlay_bounds);
!     ::GetWindowBounds(source_m, kWindowContentRgn, &hosting_bounds);
  
!     if (overlay_bounds.top      != hosting_bounds.top       ||
!         overlay_bounds.bottom   != hosting_bounds.bottom    ||
!         overlay_bounds.left     != hosting_bounds.left      ||
!         overlay_bounds.right    != hosting_bounds.right)
!     {
!         ::SetWindowBounds(overlay_m, kWindowContentRgn, &hosting_bounds);
!     }
  }
  

--- NEW FILE: os_utilities.cpp ---
/*
    Copyright 2005-2006 Adobe Systems Incorporated
    Distributed under the MIT License (see accompanying file LICENSE_1_0_0.txt
    or a copy at http://opensource.adobe.com/licenses.html)
*/

/****************************************************************************************************/

#include "os_utilities.hpp"

/****************************************************************************************************/

namespace adobe {

/****************************************************************************************************/

namespace implementation {

/****************************************************************************************************/

std::string cfstring_to_string(::CFStringRef x)
{
    if (x == 0) return std::string();

    const int           pad(16); // must be at least one - seems like a good conservative size
    ::CFIndex           max_size(::CFStringGetMaximumSizeForEncoding(::CFStringGetLength(x), kCFStringEncodingUTF8) + pad);
    std::vector<char>   buffer(static_cast<std::size_t>(max_size));

#ifndef NDEBUG
    ::Boolean result =
#endif

    ::CFStringGetCString(x, &buffer[0], max_size, kCFStringEncodingUTF8);

#ifndef NDEBUG
    assert(result);
#endif

    return std::string(&buffer[0]);
}

/****************************************************************************************************/

template <>
void get_bounds< ::ControlRef >(const ::ControlRef& control, ::Rect& bounds, bool absolute)
{
    assert(control);

    static const float  round(.5);
    ::HIRect            cur_bounds = { { 0, 0 }, { 0, 0 } };

    ADOBE_REQUIRE_STATUS(::HIViewGetFrame(control, &cur_bounds));

    if (absolute)
    {
        // bounds are relative to the parent control; this makes them relative to the window.

        ::WindowRef     window(::GetControlOwner(control));
        ::ControlRef    root_control(0);

        if (window)
            ::ADOBE_REQUIRE_STATUS(::GetRootControl(window, &root_control));

        if (root_control)
            ::ADOBE_REQUIRE_STATUS(::HIViewConvertRect(&cur_bounds, ::HIViewGetSuperview(control), root_control));
    }

    bounds.left     = static_cast<short>(cur_bounds.origin.x + round);
    bounds.top      = static_cast<short>(cur_bounds.origin.y + round);
    bounds.right    = static_cast<short>(bounds.left + cur_bounds.size.width + round);
    bounds.bottom   = static_cast<short>(bounds.top + cur_bounds.size.height + round);
}

/****************************************************************************************************/

template <>
std::string get_field_text< ::ControlRef >(::ControlRef& control)
{
    if (!control) return std::string();

    ::CFStringRef cfstring(0);

    ADOBE_REQUIRE_STATUS(::CopyControlTitleAsCFString(control, &cfstring));

    adobe::auto_resource< ::CFStringRef > auto_string(cfstring);

    return cfstring_to_string(cfstring);
}

/****************************************************************************************************/

std::string get_name(const ::ControlRef& control)
{
    assert (control);

    ::CFStringRef cfstring(0);

    ADOBE_REQUIRE_STATUS(::CopyControlTitleAsCFString(control, &cfstring));

    adobe::auto_resource< ::CFStringRef > auto_string(cfstring);

    return cfstring_to_string(cfstring);
}

/****************************************************************************************************/

std::string get_name(const ::WindowRef& window)
{
    assert(window);

    ::CFStringRef cfstring(0);

    ADOBE_REQUIRE_STATUS(::CopyWindowTitleAsCFString(window, &cfstring));

    adobe::auto_resource< ::CFStringRef > auto_string(cfstring);

    return cfstring_to_string(cfstring);
}

/****************************************************************************************************/

/// REVISIT (fbrereto) : This is tucked into a cpp file because it uses a deprecated MacOS X API

::FMFontFamily get_classic_font_id(const char* font_name, std::size_t name_length)
{
    ::ATSUFontID    atsui_font_id(get_atsui_font_id(font_name, name_length));
    ::FMFont        font(::FMGetFontFromATSFontRef(atsui_font_id));
    ::FMFontFamily  font_family;
    ::FMFontStyle   font_style;

    ADOBE_REQUIRE_STATUS(::FMGetFontFamilyInstanceFromFont(font, &font_family, &font_style));

    return font_family;
}

/****************************************************************************************************/

adobe::extents_t get_text_dimensions(const std::string& text, adobe::theme_t theme)
{
    adobe::extents_t                result;
    ::ATSUStyle                     style_nonauto;
    ::ATSUTextLayout                layout_nonauto;
    std::vector<boost::uint16_t>    unibuffer;
    ::UniCharCount                  run_length(kATSUToTextEnd);

    unibuffer.reserve(text.size());

    adobe::to_utf16(text.begin(), text.end(), std::back_inserter(unibuffer));

    ADOBE_REQUIRE_STATUS(::ATSUCreateStyle(&style_nonauto));

    adobe::auto_resource< ::ATSUStyle > style(style_nonauto);

    adobe::theme_t masked(theme & adobe::theme_mask_s);

    if (masked == adobe::theme_mini_s)
        atsu_set_attribute(style_nonauto, kATSUSizeTag, ::Long2Fix(9));
    else if (masked == adobe::theme_small_s)
        atsu_set_attribute(style_nonauto, kATSUSizeTag, ::Long2Fix(11));
    //else if (masked == adobe::theme_normal_s)
    //  atsu_set_attribute(style_nonauto, kATSUSizeTag, ::Long2Fix(13));

    if (theme & adobe::theme_adornment_mono_s)
        atsu_set_attribute(style_nonauto, kATSUFontTag, get_atsui_font_id("Monaco"));

    ADOBE_REQUIRE_STATUS(::ATSUCreateTextLayoutWithTextPtr(
        static_cast<UniChar*>(&unibuffer[0]),
        0,
        unibuffer.size(),
        unibuffer.size(),
        1,
        &run_length,
        &style_nonauto,
        &layout_nonauto));

    adobe::auto_resource< ::ATSUTextLayout > layout(layout_nonauto);

    ADOBE_REQUIRE_STATUS(::ATSUSetTransientFontMatching(layout_nonauto, true));

    ATSUTextMeasurement before(0);
    ATSUTextMeasurement after(0);
    ATSUTextMeasurement ascent(0);
    ATSUTextMeasurement descent(0);

    ADOBE_REQUIRE_STATUS(::ATSUGetUnjustifiedBounds(
        layout_nonauto,
        0,
        unibuffer.size(),
        &before,
        &after,
        &ascent,
        &descent));

    before = ::Fix2Long(before);
    after = ::Fix2Long(after);
    ascent = ::Fix2Long(ascent);
    descent = ::Fix2Long(descent);

    result.vertical().length_m = ascent;
    result.horizontal().length_m = after - before;
    result.vertical().poi_m.push_back(ascent);

    return result;
}

/****************************************************************************************************/

adobe::extents_t measure(::ControlRef& control)
{
    assert(control);

    adobe::extents_t    result;
    ::Rect              bounds = { 0 };
    ::SInt16            best_baseline(0);

    ::GetBestControlRect(control, &bounds, &best_baseline);

    result.height() = bounds.bottom - bounds.top;
    result.width() = bounds.right - bounds.left;

    if (best_baseline)
        result.vertical().poi_m.push_back(result.height() + best_baseline);

    return result;
}

/****************************************************************************************************/

void theme_to_rec(const adobe::theme_t& style, ControlFontStyleRec& style_rec)
{
    ControlFontStyleRec result = { 0 };
    adobe::theme_t      masked(style & adobe::theme_mask_s);

    if (style & adobe::theme_adornment_mono_s)
    {
        result.font = get_classic_font_id("Monaco");

        result.flags |= static_cast<int>(kControlUseFontMask) |
                        static_cast<int>(kControlUseSizeMask);

        switch (masked)
        {
            case adobe::theme_large_s:  result.size = 14;   break;
            case adobe::theme_small_s:  result.size = 10;   break;
            case adobe::theme_mini_s:   result.size = 9;    break;
            case adobe::theme_normal_s:
            default:                    result.size = 12;   break;
        }
    }
    else if (masked)
    {
        ThemeFontID font_id(theme_to_ThemeFontID(style));
        Str255      font_name;
        SInt16      font_size;
        Style       font_style;

        ::GetThemeFont(font_id, smSystemScript, font_name, &font_size, &font_style);

        result.flags |= static_cast<int>(kControlUseFontMask) |
                        static_cast<int>(kControlUseSizeMask) |
                        static_cast<int>(kControlUseFaceMask);
        result.font = get_classic_font_id(font_name);
        result.size = font_size;
        result.style = font_style;
    }

    style_rec = result;
}

/****************************************************************************************************/

// REVISIT (fbrereto) : This can all get reduced

void set_popup_with_text(ControlRef control, const std::string& text, unsigned long cur_time)
{
    static unsigned long    last_time(0);
    static unsigned long    double_click_time(::GetDblTime());
    static std::string      selection_string;
    std::size_t             new_index(1);
    MenuRef                 menu(::GetControlPopupMenuHandle(control));
    std::size_t             menu_item_count(::CountMenuItems(menu));

    if (cur_time - last_time > double_click_time)
        selection_string.erase(selection_string.begin(), selection_string.end());

    last_time = cur_time;

    selection_string.append(text.c_str());

    for (; new_index <= menu_item_count; ++new_index)
    {
        ::CFStringRef cur_menu_item(0);

        ADOBE_REQUIRE_STATUS(::CopyMenuItemTextAsCFString(menu, static_cast< ::UInt16 >(new_index), &cur_menu_item));

        adobe::auto_resource< ::CFStringRef >   auto_string(cur_menu_item);
        std::string                             cur_name(cfstring_to_string(cur_menu_item));

        for (std::string::iterator i(cur_name.begin()); i != cur_name.end(); ++i)
            *i = static_cast<std::string::value_type>(std::tolower(*i));

        if (cur_name.find(selection_string) == 0) break;
    }

    if (new_index > menu_item_count)
        adobe::system_beep();
    else if (new_index != static_cast<std::size_t>(get_value(control)))
        ::SetControl32BitValue(control, static_cast<long>(new_index));
}

/****************************************************************************************************/

/// sets the keyboard focus for a control

template <>
static void set_focus< ::ControlRef >(::ControlRef& control, bool make_focused)
{
    assert(control);

    ::ControlRef    current_focus(0);
    ::WindowRef     window(::GetControlOwner(control));

    ADOBE_REQUIRE_STATUS(::GetKeyboardFocus(window, &current_focus));

    if (make_focused && current_focus != control)
        ADOBE_REQUIRE_STATUS(::SetKeyboardFocus(window, control, kControlFocusNextPart));
    else if (!make_focused && current_focus == control)
        ADOBE_REQUIRE_STATUS(::ClearKeyboardFocus(window));
}

/****************************************************************************************************/

void set_bounds(::ControlRef control, const ::Rect& new_bounds)
{
    assert(control);

    ::HIRect bounds =
    {
        {   static_cast<float>(new_bounds.left),
            static_cast<float>(new_bounds.top)
        },
        {
            static_cast<float>(new_bounds.right - new_bounds.left),
            static_cast<float>(new_bounds.bottom - new_bounds.top)
        }
    };

    bounds.size.height = std::max(bounds.size.height, 0.0f);
    bounds.size.width = std::max(bounds.size.width, 0.0f);

    ADOBE_REQUIRE_STATUS(::HIViewSetFrame(control, &bounds));
}

/****************************************************************************************************/

template <>
void set_theme< ::ControlRef >(::ControlRef& control, adobe::theme_t theme)
{
    assert(control);

    ::ControlFontStyleRec new_style = { 0 };

    theme_to_rec(theme, new_style);

    set_widget_data(control, kControlEntireControl, kControlFontStyleTag, new_style, false);

    ::ControlSize control_size(kControlSizeNormal);

    switch ( theme & theme_mask_s )
    {
        case theme_large_s:     control_size = kControlSizeLarge;   break;
        case theme_small_s:     control_size = kControlSizeSmall;   break;
        case theme_mini_s:      control_size = kControlSizeMini;    break;
        case theme_normal_s:
        default:                break;
    }

    set_widget_data(control, kControlEntireControl, kControlSizeTag, control_size, false);
}

/****************************************************************************************************/

template <>
void set_theme< ::TXNObject >(::TXNObject& hitextview, adobe::theme_t theme)
{
    assert (hitextview);

    ControlFontStyleRec             rec;
    std::vector<TXNTypeAttributes>  attr;
    TXNTypeAttributes               empty_attr = { 0 };
    RGBColor                        black = { 0, 0, 0 };

    theme_to_rec(theme, rec);

    if (rec.flags & kControlUseFontMask)
    {
        attr.push_back(empty_attr);
        attr.back().tag = kTXNQDFontFamilyIDAttribute;
        attr.back().size = kTXNQDFontFamilyIDAttributeSize;
        attr.back().data.dataValue = rec.font;
    }

    if (rec.flags & kControlUseSizeMask)
    {
        attr.push_back(empty_attr);
        attr.back().tag = kTXNQDFontSizeAttribute;
        attr.back().size = kTXNFontSizeAttributeSize;
        attr.back().data.dataValue = static_cast<UInt32>(::Long2Fix(rec.size));
    }

    if (rec.flags & kControlUseFaceMask)
    {
        attr.push_back(empty_attr);
        attr.back().tag = kTXNQDFontStyleAttribute;
        attr.back().size = kTXNQDFontStyleAttributeSize;
        attr.back().data.dataValue = rec.style;
    }

    attr.push_back(empty_attr);
    attr.back().tag = kTXNQDFontColorAttribute;
    attr.back().size = kTXNQDFontColorAttributeSize;
    attr.back().data.dataPtr = &black;

    ::ADOBE_REQUIRE_STATUS(::TXNSetTypeAttributes(hitextview, attr.size(), &attr[0], kTXNStartOffset, kTXNEndOffset));
}

/****************************************************************************************************/

template <>
void set_active< ::ControlRef >(::ControlRef& control, bool make_active)
{
    assert(control);

    make_active ?
        ::EnableControl(control)
    :
        ::DisableControl(control);
}

/****************************************************************************************************/

std::string convert_utf(::UniChar* buffer, std::size_t size)
{
    std::string result;

    result.reserve(size * 2);

    adobe::to_utf8(buffer, buffer + size, std::back_inserter(result));

    return result;
}

/****************************************************************************************************/

std::string convert_utf(UniChar* buffer)
{
    std::size_t size(0);

    while (buffer[size] != ::UniChar(0)) ++size;

    return convert_utf(buffer, size);
}

/****************************************************************************************************/

adobe::modifiers_t convert_modifiers(::UInt32 os_modifiers)
{
    adobe::modifiers_t result(adobe::modifiers_none_s);

    if (os_modifiers & cmdKey)          result |= adobe::modifiers_any_command_s;
    if (os_modifiers & shiftKey)        result |= adobe::modifiers_left_shift_s;
    if (os_modifiers & alphaLock)       result |= adobe::modifiers_caps_lock_s;
    if (os_modifiers & optionKey)       result |= adobe::modifiers_left_option_s;
    if (os_modifiers & controlKey)      result |= adobe::modifiers_left_control_s;
    if (os_modifiers & rightShiftKey)   result |= adobe::modifiers_right_shift_s;
    if (os_modifiers & rightOptionKey)  result |= adobe::modifiers_right_option_s;
    if (os_modifiers & rightControlKey) result |= adobe::modifiers_right_control_s;

    return result;
}

/****************************************************************************************************/

} // namespace implementation

/****************************************************************************************************/

} // namespace adobe

/****************************************************************************************************/

Index: ui_core_implementation.cpp
===================================================================
RCS file: /cvsroot/adobe-source/sandbox/adobe-source/adobe/future/widgets/sources/mac/ui_core_implementation.cpp,v
retrieving revision 1.9
retrieving revision 1.10
diff -C2 -d -r1.9 -r1.10
*** ui_core_implementation.cpp	24 Jan 2006 19:38:47 -0000	1.9
--- ui_core_implementation.cpp	3 Feb 2006 18:33:37 -0000	1.10
***************
*** 1,6 ****
  /*
! 	Copyright 2005-2006 Adobe Systems Incorporated
! 	Distributed under the MIT License (see accompanying file LICENSE_1_0_0.txt
! 	or a copy at http://opensource.adobe.com/licenses.html)
  */
  
--- 1,6 ----
  /*
!     Copyright 2005-2006 Adobe Systems Incorporated
!     Distributed under the MIT License (see accompanying file LICENSE_1_0_0.txt
[...9039 lines suppressed...]
!     if (element.implementation().state_set_m.size() > 1)
!     {
!         WindowRef window(::GetControlOwner(ref));
  
!         element.implementation().mod_key_handler_m.set_user_data(&(element.implementation()));
!         element.implementation().mod_key_handler_m.uninstall();
!         element.implementation().mod_key_handler_m.install(window);
!     }
! 
!     return result;
  }
  
***************
*** 5481,5485 ****
  ADOBE_VIEW_FOR_ELEMENT_AND_INSERT_BOILERPLATE_SPECIALIZATION(separator_t);
  ADOBE_VIEW_FOR_ELEMENT_AND_INSERT_BOILERPLATE_SPECIALIZATION(slider_t);
- ADOBE_VIEW_FOR_ELEMENT_AND_INSERT_BOILERPLATE_SPECIALIZATION(bevel_button_t);
  
  /****************************************************************************************************/
--- 3731,3734 ----