Merge from origin/emacs-25

[gnu-emacs] / src / frame.h

diff --git a/src/frame.h b/src/frame.h
index ddbf93e98f5b3fbd53ac1e47f9b71c3650be9f30..9de672c8635964ef0e3b8d1f0ce466d61b0c85d4 100644 (file)
--- a/src/frame.h
+++ b/src/frame.h
@@ -1,12 +1,12 @@
 /* Define frame-object for GNU Emacs.
-   Copyright (C) 1993-1994, 1999-2015 Free Software Foundation, Inc.
+   Copyright (C) 1993-1994, 1999-2016 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
 GNU Emacs is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
+the Free Software Foundation, either version 3 of the License, or (at
+your option) any later version.
 
 GNU Emacs is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -16,14 +16,9 @@ GNU General Public License for more details.
 You should have received a copy of the GNU General Public License
 along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
-/* Don't multiply include: dispextern.h includes macterm.h which
-   includes frame.h some emacs source includes both dispextern.h and
-   frame.h.  */
-
 #ifndef EMACS_FRAME_H
 #define EMACS_FRAME_H
 
-#include "dispextern.h"
 #include "termhooks.h"
 #include "window.h"
 
@@ -293,8 +288,9 @@ struct frame
      cleared.  */
   bool_bf explicit_name : 1;
 
-  /* True if size of some window on this frame has changed.  */
-  bool_bf window_sizes_changed : 1;
+  /* True if configuration of windows on this frame has changed since
+     last call of run_window_size_change_functions.  */
+  bool_bf window_configuration_changed : 1;
 
   /* True if the mouse has moved on this display device
      since the last time we checked.  */
@@ -335,9 +331,16 @@ struct frame
   /* Set to true after this frame was made by `make-frame'.  */
   bool_bf after_make_frame : 1;
 
-  /* True means tool bar has been redisplayed at least once in current
-     session.  */
-  bool_bf tool_bar_redisplayed_once : 1;
+  /* Whether the tool bar height change should be taken into account.  */
+  bool_bf tool_bar_redisplayed : 1;
+  bool_bf tool_bar_resized : 1;
+
+  /* Inhibit implied resize before after_make_frame is set.  */
+  bool_bf inhibit_horizontal_resize : 1;
+  bool_bf inhibit_vertical_resize : 1;
+
+  /* Non-zero if this frame's faces need to be recomputed.  */
+  bool_bf face_change : 1;
 
   /* Bitfield area ends here.  */
 
@@ -618,7 +621,7 @@ fset_desired_tool_bar_string (struct frame *f, Lisp_Object val)
 }
 #endif /* HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS */
 
-#define NUMVAL(X) ((INTEGERP (X) || FLOATP (X)) ? XFLOATINT (X) : -1)
+#define NUMVAL(X) (NUMBERP (X) ? XFLOATINT (X) : -1)
 
 INLINE double
 default_pixels_per_inch_x (void)
@@ -826,10 +829,10 @@ default_pixels_per_inch_y (void)
    are frozen on frame F.  */
 #define FRAME_WINDOWS_FROZEN(f) (f)->frozen_window_starts
 
-/* True if a size change has been requested for frame F
-   but not yet really put into effect.  This can be true temporarily
-   when an X event comes in at a bad time.  */
-#define FRAME_WINDOW_SIZES_CHANGED(f) (f)->window_sizes_changed
+/* True if the frame's window configuration has changed since last call
+   of run_window_size_change_functions.  */
+#define FRAME_WINDOW_CONFIGURATION_CHANGED(f)  \
+  (f)->window_configuration_changed
 
 /* The minibuffer window of frame F, if it has one; otherwise nil.  */
 #define FRAME_MINIBUF_WINDOW(f) f->minibuffer_window
@@ -1376,7 +1379,7 @@ extern void x_set_horizontal_scroll_bars (struct frame *, Lisp_Object, Lisp_Obje
 extern void x_set_scroll_bar_width (struct frame *, Lisp_Object, Lisp_Object);
 extern void x_set_scroll_bar_height (struct frame *, Lisp_Object, Lisp_Object);
 
-extern long x_figure_window_size (struct frame *, Lisp_Object, bool);
+extern long x_figure_window_size (struct frame *, Lisp_Object, bool, int *, int *);
 
 extern void x_set_alpha (struct frame *, Lisp_Object, Lisp_Object);
 
@@ -1411,7 +1414,6 @@ extern void x_sync (struct frame *);
 #endif /* HAVE_X_WINDOWS */
 
 extern void x_query_colors (struct frame *f, XColor *, int);
-extern void x_query_color (struct frame *f, XColor *);
 extern void x_focus_frame (struct frame *);
 
 #ifndef HAVE_NS
@@ -1425,7 +1427,7 @@ x_set_bitmap_icon (struct frame *f)
 {
   Lisp_Object obj = assq_no_quit (Qicon_type, f->param_alist);
 
-  if (CONSP (obj))
+  if (CONSP (obj) && !NILP (XCDR (obj)))
     x_bitmap_icon (f, XCDR (obj));
 }