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Ensure NS frames remain hidden when invisible

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* nsterm.m (ns_raise_frame): only raise frame if visible.
(x_make_frame_visible): move frame to front rather than calling
ns_raise_frame().
(keyDown:) do not swallow events that aren't re-sent if frame
isn't key window.
(drawRect:) do not set visibility/iconified flags because
drawRect may be called by NSView even if the frame is hidden.

* nsfns.m (Fx_create_frame): follow other ports in
determining visibility; default to t. Ensure async_visible is set.
This commit is contained in:
David Reitter 2009-05-26 18:14:14 +00:00
parent f2872f04a4
commit 15891144c8
3 changed files with 48 additions and 14 deletions
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13
src/ChangeLog
View file

@ -1,3 +1,16 @@
2009-05-25 David Reitter <david.reitter@gmail.com>
* nsterm.m (ns_raise_frame): only raise frame if visible.
(x_make_frame_visible): move frame to front rather than calling
ns_raise_frame().
(keyDown:) do not swallow events that aren't re-sent if frame
isn't key window.
(drawRect:) do not set visibility/iconified flags because
drawRect may be called by NSView even if the frame is hidden.
* nsfns.m (Fx_create_frame): follow other ports in
determining visibility; default to t. Ensure async_visible is set.
2009-05-23 Eli Zaretskii <eliz@gnu.org>
* dired.c (Ffile_attributes): Doc fix.

21
src/nsfns.m
View file

@ -1317,13 +1317,20 @@ be shared by the new frame. */)
if (! f->output_data.ns->explicit_parent)
{
tem = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, RES_TYPE_BOOLEAN);
if (EQ (tem, Qunbound))
tem = Qnil;
x_set_visibility (f, tem, Qnil);
if (EQ (tem, Qt))
[[FRAME_NS_VIEW (f) window] makeKeyWindow];
tem = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, RES_TYPE_SYMBOL);
if (EQ (tem, Qunbound))
tem = Qt;
x_set_visibility (f, tem, Qnil);
if (EQ (tem, Qicon))
x_iconify_frame (f);
else if (! NILP (tem))
{
x_make_frame_visible (f);
f->async_visible = 1;
[[FRAME_NS_VIEW (f) window] makeKeyWindow];
}
else
f->async_visible = 0;
}
if (FRAME_HAS_MINIBUF_P (f)

28
src/nsterm.m
View file

@ -896,7 +896,11 @@ ns_raise_frame (struct frame *f)
NSView *view = FRAME_NS_VIEW (f);
check_ns ();
BLOCK_INPUT;
[[view window] makeKeyAndOrderFront: NSApp];
FRAME_SAMPLE_VISIBILITY (f);
if (FRAME_VISIBLE_P (f))
{
[[view window] makeKeyAndOrderFront: NSApp];
}
UNBLOCK_INPUT;
}
@ -983,7 +987,10 @@ x_make_frame_visible (struct frame *f)
called this (frame.c:Fraise_frame ()) also called raise_lower;
if this ends up the case again, comment this out again. */
if (!FRAME_VISIBLE_P (f))
ns_raise_frame (f);
{
f->async_visible = 1;
ns_raise_frame (f);
}
}
@ -4461,7 +4468,8 @@ extern void update_window_cursor (struct window *w, int on);
if (!emacs_event)
return;
if (![[self window] isKeyWindow])
if (![[self window] isKeyWindow]
&& [[theEvent window] isKindOfClass: [EmacsWindow class]])
{
/* XXX: There is an occasional condition in which, when Emacs display
updates a different frame from the current one, and temporarily
@ -4469,8 +4477,7 @@ extern void update_window_cursor (struct window *w, int on);
(dispnew.c:3878), OS will send the event to the correct NSWindow, but
for some reason that window has its first responder set to the NSView
most recently updated (I guess), which is not the correct one. */
if ([[theEvent window] isKindOfClass: [EmacsWindow class]])
[(EmacsView *)[[theEvent window] delegate] keyDown: theEvent];
[(EmacsView *)[[theEvent window] delegate] keyDown: theEvent];
return;
}
@ -5466,8 +5473,15 @@ extern void update_window_cursor (struct window *w, int on);
ns_clear_frame_area (emacsframe, x, y, width, height);
expose_frame (emacsframe, x, y, width, height);
emacsframe->async_visible = 1;
emacsframe->async_iconified = 0;
/*
drawRect: may be called (at least in OS X 10.5) for invisible
views as well for some reason. Thus, do not infer visibility
here.
emacsframe->async_visible = 1;
emacsframe->async_iconified = 0;
*/
}