* nsterm.h (EmacsView): Add maximizing_resize, put it and old_title

inside NS_IMPL_COCOA.

* nsterm.m (windowWillResize:toSize:): Only change title if
! maximizing_resize && FULLSCREEN_NONE.  strdup title before
modifying it.
(viewDidEndLiveResize): New method.

Fixes: debbugs:15005

3 files changed, 42 insertions, 11 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 0b043a00112..dedbe08d914 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,13 @@
+2013-08-02  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * nsterm.m (windowWillResize:toSize:): Only change title if
+        ! maximizing_resize && FULLSCREEN_NONE (Bug#15005).  strdup title before
+        modifying it.
+        (viewDidEndLiveResize): New method.
+
+        * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
+        inside NS_IMPL_COCOA.
+
 2013-08-02  Dmitry Antipov  <dmantipov@yandex.ru>
 
         * insdel.c (adjust_after_replace, replace_range, del_range_2):
diff --git a/src/nsterm.h b/src/nsterm.h
index 745b8a4145b..065cc8d4bb7 100644
--- a/src/nsterm.h
+++ b/src/nsterm.h
@@ -109,7 +109,10 @@ typedef float EmacsCGFloat;
 @interface EmacsView : NSView <NSTextInput>
 #endif
    {
+#ifdef NS_IMPL_COCOA
    char *old_title;
+   BOOL maximizing_resize;
+#endif
    BOOL windowClosing;
    NSString *workingText;
    BOOL processingCompose;
diff --git a/src/nsterm.m b/src/nsterm.m
index 59aa7f317ab..be2de274c9e 100644
--- a/src/nsterm.m
+++ b/src/nsterm.m
@@ -5663,17 +5663,17 @@ not_in_argv (NSString *arg)
             old_title = 0;
           }
       }
-    else
+    else if (fs_state == FULLSCREEN_NONE && ! maximizing_resize)
       {
         char *size_title;
         NSWindow *window = [self window];
         if (old_title == 0)
           {
-            const char *t = [[[self window] title] UTF8String];
+            char *t = strdup ([[[self window] title] UTF8String]);
             char *pos = strstr (t, "  —  ");
             if (pos)
               *pos = '\0';
-            old_title = xstrdup (t);
+            old_title = t;
           }
         size_title = xmalloc (strlen (old_title) + 40);
         esprintf (size_title, "%s  —  (%d x %d)", old_title, cols, rows);
@@ -5712,21 +5712,27 @@ not_in_argv (NSString *arg)
   NSTRACE (windowDidResize);
 /*fprintf (stderr,"windowDidResize: %.0f\n",[theWindow frame].size.height); */
 
+if (cols > 0 && rows > 0)
+    {
+      [self updateFrameSize: YES];
+    }
+
+  ns_send_appdefined (-1);
+}
+
 #ifdef NS_IMPL_COCOA
+- (void)viewDidEndLiveResize
+{
+  [super viewDidEndLiveResize];
   if (old_title != 0)
     {
+      [[self window] setTitle: [NSString stringWithUTF8String: old_title]];
       xfree (old_title);
       old_title = 0;
     }
-#endif /* NS_IMPL_COCOA */
-
-  if (cols > 0 && rows > 0)
-    {
-      [self updateFrameSize: YES];
-    }
-
-  ns_send_appdefined (-1);
+  maximizing_resize = NO;
 }
+#endif /* NS_IMPL_COCOA */
 
 
 - (void)windowDidBecomeKey: (NSNotification *)notification
@@ -5831,7 +5837,10 @@ not_in_argv (NSString *arg)
 
   FRAME_NS_VIEW (f) = self;
   emacsframe = f;
+#ifdef NS_IMPL_COCOA
   old_title = 0;
+  maximizing_resize = NO;
+#endif
 
   win = [[EmacsWindow alloc]
             initWithContentRect: r
@@ -5974,6 +5983,9 @@ not_in_argv (NSString *arg)
       maximized_width = -1;
       result.origin.y = defaultFrame.origin.y;
       [self setFSValue: FULLSCREEN_HEIGHT];
+#ifdef NS_IMPL_COCOA
+      maximizing_resize = YES;
+#endif
     }
   else if (next_maximized == FULLSCREEN_WIDTH)
     {
@@ -5992,12 +6004,18 @@ not_in_argv (NSString *arg)
       maximized_width = result.size.width;
       maximized_height = result.size.height;
       [self setFSValue: FULLSCREEN_MAXIMIZED];
+#ifdef NS_IMPL_COCOA
+      maximizing_resize = YES;
+#endif
     }
   else
     {
       /* restore */
       result = ns_userRect.size.height ? ns_userRect : result;
       ns_userRect = NSMakeRect (0, 0, 0, 0);
+#ifdef NS_IMPL_COCOA
+      maximizing_resize = fs_state != FULLSCREEN_NONE;
+#endif
       [self setFSValue: FULLSCREEN_NONE];
       maximized_width = maximized_height = -1;
     }