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From: Alan Third <alan@idiocy.org>
To: Illia Ostapyshyn <ilya.ostapyshyn@gmail.com>
Cc: 48406@debbugs.gnu.org, Andrii Kolomoiets <andreyk.mad@gmail.com>
Subject: bug#48406: 28.0.50; Emacs stuck in infinite loop in wait_reading_process_output when opening in fullscreen (NS)
Date: Sat, 5 Jun 2021 17:33:49 +0100	[thread overview]
Message-ID: <YLunbSdc2FVeDaGy@breton.holly.idiocy.org> (raw)
In-Reply-To: <558D9EDE-D791-49DD-AAB1-56071D6FD56F@gmail.com>

[-- Attachment #1: Type: text/plain, Size: 277 bytes --]

On Sat, Jun 05, 2021 at 06:21:59PM +0200, Illia Ostapyshyn wrote:
> 
> By the way, there seems to be a compilation issue as not all references to
> in_fullscreen_transition were removed (see attachment).

Oops, my mistake. Please use the attached patch instead.
-- 
Alan Third

[-- Attachment #2: v2-0001-Remove-pause-on-fullscreening-in-NS-bug-48406.patch --]
[-- Type: text/plain, Size: 5183 bytes --]

From 1425b3c3ecc440e62506e800b270b9896c86e537 Mon Sep 17 00:00:00 2001
From: Alan Third <alan@idiocy.org>
Date: Sat, 5 Jun 2021 14:38:17 +0100
Subject: [PATCH v2] Remove pause on fullscreening in NS (bug#48406)

* src/nsterm.m (ns_make_frame_visible):
(ns_set_parent_frame):
([EmacsView windowWillEnterFullScreen:]):
([EmacsView windowDidEnterFullScreen:]):
([EmacsView windowWillExitFullScreen:]):
([EmacsView initFrameFromEmacs:]): Remove references to
in_fullscreen_transition.
([EmacsView toggleFullScreen:]): Remove calls to removed methods.
([EmacsView inFullScreenTransition]):
([EmacsView waitFullScreenTransition]): Remove Methods.
* src/nsterm.h (EmacsView): Remove defintions of removed methods, and
the in_fullscreen_transition variable.
---
 src/nsterm.h |  3 ---
 src/nsterm.m | 37 ++-----------------------------------
 2 files changed, 2 insertions(+), 38 deletions(-)

diff --git a/src/nsterm.h b/src/nsterm.h
index 0596f3f3c1..e7ea907569 100644
--- a/src/nsterm.h
+++ b/src/nsterm.h
@@ -443,7 +443,6 @@ #define NS_DRAW_TO_BUFFER 1
    int maximized_width, maximized_height;
    NSWindow *nonfs_window;
    BOOL fs_is_native;
-   BOOL in_fullscreen_transition;
 #ifdef NS_DRAW_TO_BUFFER
    EmacsSurface *surface;
 #endif
@@ -475,8 +474,6 @@ #define NS_DRAW_TO_BUFFER 1
 - (void) toggleFullScreen: (id) sender;
 - (BOOL) fsIsNative;
 - (BOOL) isFullscreen;
-- (BOOL) inFullScreenTransition;
-- (void) waitFullScreenTransition;
 #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= 1070
 - (void) updateCollectionBehavior;
 #endif
diff --git a/src/nsterm.m b/src/nsterm.m
index f6168243a4..838c14d5ab 100644
--- a/src/nsterm.m
+++ b/src/nsterm.m
@@ -1640,8 +1640,6 @@ -(void)remove
          fullscreen also.  So skip handleFS as this will print an error.  */
       if ([view fsIsNative] && [view isFullscreen])
         {
-          // maybe it is not necessary to wait
-          [view waitFullScreenTransition];
           return;
         }
 
@@ -2057,11 +2055,7 @@ so some key presses (TAB) are swallowed by the system.  */
 #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= 1070
           // child frame must not be in fullscreen
           if ([view fsIsNative] && [view isFullscreen])
-            {
-              // in case child is going fullscreen
-              [view waitFullScreenTransition];
-              [view toggleFullScreen:child];
-            }
+            [view toggleFullScreen:child];
           NSTRACE ("child setCollectionBehavior:NSWindowCollectionBehaviorFullScreenAuxiliary");
           [child setCollectionBehavior:NSWindowCollectionBehaviorFullScreenAuxiliary];
 #endif
@@ -7489,7 +7483,6 @@ - (instancetype) initFrameFromEmacs: (struct frame *)f
 #endif
     fs_is_native = ns_use_native_fullscreen;
 #endif
-  in_fullscreen_transition = NO;
 
   maximized_width = maximized_height = -1;
   nonfs_window = nil;
@@ -7862,7 +7855,6 @@ - (NSApplicationPresentationOptions)window:(NSWindow *)window
 - (void)windowWillEnterFullScreen:(NSNotification *)notification
 {
   NSTRACE ("[EmacsView windowWillEnterFullScreen:]");
-  in_fullscreen_transition = YES;
   [self windowWillEnterFullScreen];
 }
 - (void)windowWillEnterFullScreen /* provided for direct calls */
@@ -7875,7 +7867,6 @@ - (void)windowDidEnterFullScreen:(NSNotification *)notification
 {
   NSTRACE ("[EmacsView windowDidEnterFullScreen:]");
   [self windowDidEnterFullScreen];
-  in_fullscreen_transition = NO;
 }
 
 - (void)windowDidEnterFullScreen /* provided for direct calls */
@@ -7914,7 +7905,6 @@ - (void)windowDidEnterFullScreen /* provided for direct calls */
 - (void)windowWillExitFullScreen:(NSNotification *)notification
 {
   NSTRACE ("[EmacsView windowWillExitFullScreen:]");
-  in_fullscreen_transition = YES;
   [self windowWillExitFullScreen];
 }
 
@@ -7934,7 +7924,6 @@ - (void)windowDidExitFullScreen:(NSNotification *)notification
 {
   NSTRACE ("[EmacsView windowDidExitFullScreen:]");
   [self windowDidExitFullScreen];
-  in_fullscreen_transition = NO;
 }
 
 - (void)windowDidExitFullScreen /* provided for direct calls */
@@ -7963,22 +7952,6 @@ - (void)windowDidExitFullScreen /* provided for direct calls */
     [[self window] performZoom:self];
 }
 
-- (BOOL)inFullScreenTransition
-{
-  return in_fullscreen_transition;
-}
-
-- (void)waitFullScreenTransition
-{
-#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1070
-  while ([self inFullScreenTransition])
-    {
-      NSTRACE ("wait for fullscreen");
-      wait_reading_process_output (0, 300000000, 0, 1, Qnil, NULL, 0);
-    }
-#endif
-}
-
 - (BOOL)fsIsNative
 {
   return fs_is_native;
@@ -8058,14 +8031,8 @@ - (void)toggleFullScreen: (id)sender
 #if defined (NS_IMPL_COCOA) && MAC_OS_X_VERSION_MAX_ALLOWED >= 1070
 #if MAC_OS_X_VERSION_MIN_REQUIRED < 1070
       if ([[self window] respondsToSelector: @selector(toggleFullScreen:)])
-        {
-#endif
-          [[self window] toggleFullScreen:sender];
-          // wait for fullscreen animation complete (bug#28496)
-          [self waitFullScreenTransition];
-#if MAC_OS_X_VERSION_MIN_REQUIRED < 1070
-        }
 #endif
+        [[self window] toggleFullScreen:sender];
 #endif
       return;
     }
-- 
2.29.2


  reply	other threads:[~2021-06-05 16:33 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-13 20:39 bug#48406: 28.0.50; Emacs stuck in infinite loop in wait_reading_process_output when opening in fullscreen (NS) Illia Ostapyshyn
2021-05-13 21:15 ` Alan Third
2021-05-14  6:07   ` Andrii Kolomoiets
2021-05-14  9:13     ` Illia Ostapyshyn
2021-05-14 19:32       ` Andrii Kolomoiets
2021-05-14 20:34         ` Alan Third
2021-05-15 19:44           ` Andrii Kolomoiets
2021-05-15 22:47             ` Alan Third
2021-05-16 20:09               ` Andrii Kolomoiets
2021-05-26 20:26                 ` Alan Third
2021-05-26 20:28                   ` Alan Third
2021-06-05 13:45                 ` Alan Third
2021-06-05 16:21                   ` Illia Ostapyshyn
2021-06-05 16:33                     ` Alan Third [this message]
2021-06-09 21:01                       ` Alan Third
2021-05-14 22:53         ` Filipp Gunbin
2021-05-15  8:34         ` Illia Ostapyshyn
2021-05-14  6:22 ` Eli Zaretskii
2021-05-14  9:22   ` Illia Ostapyshyn
2021-05-14 10:55     ` Eli Zaretskii
2021-05-14 11:09       ` Illia Ostapyshyn
2021-05-14 11:13         ` Eli Zaretskii

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