Add new frame functionality to NS port

* lisp/frame.el (frame-restack): Call ns-frame-restack.
* src/keyboard.c (kbd_buffer_get_event) [HAVE_NS]: Enable
MOVE_FRAME_EVENT handling.
* src/frame.h:
* src/frame.c: Enable 'z-group', 'undecorated' and 'parent' frame
definitions.
* src/nsfns.m: Add x_set_z_group, x_set_parent_frame and
x_set_undecorated (Cocoa only) to handler struct.
(Fx_create_frame): Handle 'z-group', 'parent-frame' and 'undecorated'
frame parameter.
(Fns_frame_restack): New function.
* src/nsmenu.m (free_frame_tool_bar, update_frame_tool_bar):
FRAME_TOOLBAR_HEIGHT is no longer a variable.
* src/nsterm.h (NS_PARENT_WINDOW_LEFT_POS, NS_PARENT_WINDOW_TOP_POS):
Add #defines to find the screen position of the parent frame.
(NS_TOP_POS): Remove defun.
(EmacsView): Remove redundant toolbar variables and add createToolbar
method.
(FRAME_NS_TITLEBAR_HEIGHT, FRAME_TOOLBAR_HEIGHT): Always calculate the
values instead of storing them in a variable.
* src/nsterm.m (x_set_offset, windowDidMove): Take parent frame
position into account when positioning frames.
(initFrameFromEmacs): Remove toolbar creation code and handle new
frame parameters.
(x_set_window_size): Remove toolbar height calculation.
(x_set_z_group):
(x_set_parent_frame):
(x_set_undecorated) [NS_IMPL_COCOA]: New function.
(x_destroy_window): Detach parent if child closes.
(updateFrameSize): Change NSTRACE message to reflect new reality and
no longer reset frame size.
(windowWillResize): Don’t change NS window name when the titlebar
is invisible.
(createToolbar): Move toolbar creation code into it’s own method.
(toggleFullScreen): FRAME_TOOLBAR_HEIGHT and FRAME_NS_TITLEBAR_HEIGHT
are no longer variables.
(windowDidMove): Fire MOVE_FRAME_EVENT Emacs event.

1 files changed, 7 insertions, 7 deletions

diff --git a/src/frame.h b/src/frame.h
index 36af6e67804..4aa7c34a29a 100644
--- a/src/frame.h
+++ b/src/frame.h
@@ -75,10 +75,10 @@ struct frame
      Usually it is nil.  */
   Lisp_Object title;
 
-#if defined (HAVE_WINDOW_SYSTEM) && !defined (HAVE_NS)
+#if defined (HAVE_WINDOW_SYSTEM)
   /* This frame's parent frame, if it has one.  */
   Lisp_Object parent_frame;
-#endif /* HAVE_WINDOW_SYSTEM and not HAVE_NS */
+#endif /* HAVE_WINDOW_SYSTEM */
 
   /* The frame which should receive keystrokes that occur in this
      frame, or nil if they should go to the frame itself.  This is
@@ -332,7 +332,7 @@ struct frame
   bool_bf horizontal_scroll_bars : 1;
 #endif /* HAVE_WINDOW_SYSTEM */
 
-#if defined (HAVE_WINDOW_SYSTEM) && !defined (HAVE_NS)
+#if defined (HAVE_WINDOW_SYSTEM)
   /* True if this is an undecorated frame.  */
   bool_bf undecorated : 1;
 
@@ -570,7 +570,7 @@ fset_face_alist (struct frame *f, Lisp_Object val)
 {
   f->face_alist = val;
 }
-#if defined (HAVE_WINDOW_SYSTEM) && !defined (HAVE_NS)
+#if defined (HAVE_WINDOW_SYSTEM)
 INLINE void
 fset_parent_frame (struct frame *f, Lisp_Object val)
 {
@@ -914,7 +914,7 @@ default_pixels_per_inch_y (void)
 #define FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT(f) ((void) f, 0)
 #endif /* HAVE_WINDOW_SYSTEM */
 
-#if defined (HAVE_WINDOW_SYSTEM) && !defined (HAVE_NS)
+#if defined (HAVE_WINDOW_SYSTEM)
 #define FRAME_UNDECORATED(f) ((f)->undecorated)
 #ifdef HAVE_NTGUI
 #define FRAME_OVERRIDE_REDIRECT(f) ((void) f, 0)
@@ -934,7 +934,7 @@ default_pixels_per_inch_y (void)
 #define FRAME_Z_GROUP_ABOVE_SUSPENDED(f)	\
   ((f)->z_group == z_group_above_suspended)
 #define FRAME_Z_GROUP_BELOW(f) ((f)->z_group == z_group_below)
-#else /* not HAVE_WINDOW_SYSTEM or HAVE_NS */
+#else /* not HAVE_WINDOW_SYSTEM */
 #define FRAME_UNDECORATED(f) ((void) f, 0)
 #define FRAME_OVERRIDE_REDIRECT(f) ((void) f, 0)
 #define FRAME_PARENT_FRAME(f) ((void) f, NULL)
@@ -945,7 +945,7 @@ default_pixels_per_inch_y (void)
 #define FRAME_Z_GROUP_NONE(f) ((void) f, true)
 #define FRAME_Z_GROUP_ABOVE(f) ((void) f, false)
 #define FRAME_Z_GROUP_BELOW(f) ((void) f, false)
-#endif /* HAVE_WINDOW_SYSTEM and not HAVE_NS */
+#endif /* HAVE_WINDOW_SYSTEM */
 
 /* Whether horizontal scroll bars are currently enabled for frame F.  */
 #if USE_HORIZONTAL_SCROLL_BARS