1 files changed, 61 insertions, 69 deletions

diff --git a/src/w32term.c b/src/w32term.c
index b8227c52fed..5d5e572c475 100644
--- a/src/w32term.c
+++ b/src/w32term.c
@@ -197,7 +197,7 @@ static void w32_define_cursor (Window, Cursor);
 
 void x_lower_frame (struct frame *);
 void x_scroll_bar_clear (struct frame *);
-void x_wm_set_size_hint (struct frame *, long, int);
+void x_wm_set_size_hint (struct frame *, long, bool);
 void x_raise_frame (struct frame *);
 void x_set_window_size (struct frame *, int, int, int);
 void x_wm_set_window_state (struct frame *, int);
@@ -563,7 +563,7 @@ x_update_window_begin (struct window *w)
   updated_window = w;
   set_output_cursor (&w->cursor);
 
-  BLOCK_INPUT;
+  block_input ();
 
   if (f == hlinfo->mouse_face_mouse_frame)
     {
@@ -602,7 +602,7 @@ x_update_window_begin (struct window *w)
 #endif /* 0 */
     }
 
-  UNBLOCK_INPUT;
+  unblock_input ();
 }
 
 /* Draw a vertical window border from (x,y0) to (x,y1)  */
@@ -652,7 +652,7 @@ x_update_window_end (struct window *w, int cursor_on_p,
 
   if (!w->pseudo_window_p)
     {
-      BLOCK_INPUT;
+      block_input ();
 
       if (cursor_on_p)
         display_and_set_cursor (w, 1, output_cursor.hpos,
@@ -662,7 +662,7 @@ x_update_window_end (struct window *w, int cursor_on_p,
       if (draw_window_fringes (w, 1))
         x_draw_vertical_border (w);
 
-      UNBLOCK_INPUT;
+      unblock_input ();
     }
 
   /* If a row with mouse-face was overwritten, arrange for
@@ -714,13 +714,13 @@ w32_frame_up_to_date (struct frame *f)
       if (hlinfo->mouse_face_deferred_gc
           || f == hlinfo->mouse_face_mouse_frame)
         {
-          BLOCK_INPUT;
+          block_input ();
           if (hlinfo->mouse_face_mouse_frame)
             note_mouse_highlight (hlinfo->mouse_face_mouse_frame,
                                   hlinfo->mouse_face_mouse_x,
                                   hlinfo->mouse_face_mouse_y);
           hlinfo->mouse_face_deferred_gc = 0;
-          UNBLOCK_INPUT;
+          unblock_input ();
         }
     }
 }
@@ -761,7 +761,7 @@ x_after_update_window_line (struct glyph_row *desired_row)
     {
       int y = WINDOW_TO_FRAME_PIXEL_Y (w, max (0, desired_row->y));
 
-      BLOCK_INPUT;
+      block_input ();
       {
         HDC hdc = get_frame_dc (f);
         w32_clear_area (f, hdc, 0, y, width, height);
@@ -769,7 +769,7 @@ x_after_update_window_line (struct glyph_row *desired_row)
                         y, width, height);
         release_frame_dc (f, hdc);
       }
-      UNBLOCK_INPUT;
+      unblock_input ();
     }
 }
 
@@ -2646,7 +2646,7 @@ x_clear_frame (struct frame *f)
 
   /* We don't set the output cursor here because there will always
      follow an explicit cursor_to.  */
-  BLOCK_INPUT;
+  block_input ();
 
   w32_clear_window (f);
 
@@ -2654,7 +2654,7 @@ x_clear_frame (struct frame *f)
      colors or something like that, then they should be notified.  */
   x_scroll_bar_clear (f);
 
-  UNBLOCK_INPUT;
+  unblock_input ();
 }
 
 
@@ -2663,7 +2663,7 @@ x_clear_frame (struct frame *f)
 static void
 w32_ring_bell (struct frame *f)
 {
-  BLOCK_INPUT;
+  block_input ();
 
   if (FRAME_W32_P (f) && visible_bell)
     {
@@ -2680,7 +2680,7 @@ w32_ring_bell (struct frame *f)
   else
       w32_sys_ring_bell (f);
 
-  UNBLOCK_INPUT;
+  unblock_input ();
 }
 
 
@@ -2779,7 +2779,7 @@ x_scroll_run (struct window *w, struct run *run)
       expect_dirty = CreateRectRgn (x, y, x + width, to_y);
     }
 
-  BLOCK_INPUT;
+  block_input ();
 
   /* Cursor off.  Will be switched on again in x_update_window_end.  */
   updated_window = w;
@@ -2813,7 +2813,7 @@ x_scroll_run (struct window *w, struct run *run)
     DeleteObject (combined);
   }
 
-  UNBLOCK_INPUT;
+  unblock_input ();
   DeleteObject (expect_dirty);
 }
 
@@ -2998,9 +2998,9 @@ x_get_keysym_name (int keysym)
   /* Make static so we can always return it */
   static char value[100];
 
-  BLOCK_INPUT;
+  block_input ();
   GetKeyNameText (keysym, value, 100);
-  UNBLOCK_INPUT;
+  unblock_input ();
 
   return value;
 }
@@ -3308,7 +3308,7 @@ w32_mouse_position (FRAME_PTR *fp, int insist, Lisp_Object *bar_window,
 {
   FRAME_PTR f1;
 
-  BLOCK_INPUT;
+  block_input ();
 
   if (! NILP (last_mouse_scroll_bar) && insist == 0)
     x_scroll_bar_report_motion (fp, bar_window, part, x, y, time);
@@ -3382,7 +3382,7 @@ w32_mouse_position (FRAME_PTR *fp, int insist, Lisp_Object *bar_window,
       }
     }
 
-  UNBLOCK_INPUT;
+  unblock_input ();
 }
 
 
@@ -3480,12 +3480,12 @@ w32_set_scroll_bar_thumb (struct scroll_bar *bar,
   if (draggingp)
     {
       int near_bottom_p;
-      BLOCK_INPUT;
+      block_input ();
       si.cbSize = sizeof (si);
       si.fMask = SIF_POS | SIF_PAGE;
       GetScrollInfo (w, SB_CTL, &si);
       near_bottom_p = si.nPos + si.nPage >= range;
-      UNBLOCK_INPUT;
+      unblock_input ();
       if (!near_bottom_p)
         return;
     }
@@ -3514,7 +3514,7 @@ w32_set_scroll_bar_thumb (struct scroll_bar *bar,
 
   sb_page = max (sb_page, VERTICAL_SCROLL_BAR_MIN_HANDLE);
 
-  BLOCK_INPUT;
+  block_input ();
 
   si.cbSize = sizeof (si);
   si.fMask = SIF_PAGE | SIF_POS;
@@ -3523,7 +3523,7 @@ w32_set_scroll_bar_thumb (struct scroll_bar *bar,
 
   SetScrollInfo (w, SB_CTL, &si, TRUE);
 
-  UNBLOCK_INPUT;
+  unblock_input ();
 }
 
 
@@ -3614,7 +3614,7 @@ x_scroll_bar_create (struct window *w, int top, int left, int width, int height)
     = XSCROLL_BAR (Fmake_vector (make_number (SCROLL_BAR_VEC_SIZE), Qnil));
   Lisp_Object barobj;
 
-  BLOCK_INPUT;
+  block_input ();
 
   XSETWINDOW (bar->window, w);
   XSETINT (bar->top, top);
@@ -3650,7 +3650,7 @@ x_scroll_bar_create (struct window *w, int top, int left, int width, int height)
   if (! NILP (bar->next))
     XSETVECTOR (XSCROLL_BAR (bar->next)->prev, bar);
 
-  UNBLOCK_INPUT;
+  unblock_input ();
 
   return bar;
 }
@@ -3664,7 +3664,7 @@ x_scroll_bar_remove (struct scroll_bar *bar)
 {
   FRAME_PTR f = XFRAME (WINDOW_FRAME (XWINDOW (bar->window)));
 
-  BLOCK_INPUT;
+  block_input ();
 
   /* Destroy the window.  */
   my_destroy_window (f, SCROLL_BAR_W32_WINDOW (bar));
@@ -3672,7 +3672,7 @@ x_scroll_bar_remove (struct scroll_bar *bar)
   /* Dissociate this scroll bar from its window.  */
   wset_vertical_scroll_bar (XWINDOW (bar->window), Qnil);
 
-  UNBLOCK_INPUT;
+  unblock_input ();
 }
 
 /* Set the handle of the vertical scroll bar for WINDOW to indicate
@@ -3727,7 +3727,7 @@ w32_set_vertical_scroll_bar (struct window *w,
   if (NILP (w->vertical_scroll_bar))
     {
       HDC hdc;
-      BLOCK_INPUT;
+      block_input ();
       if (width > 0 && height > 0)
         {
           hdc = get_frame_dc (f);
@@ -3737,7 +3737,7 @@ w32_set_vertical_scroll_bar (struct window *w,
             w32_clear_area (f, hdc, left, top, width, height);
           release_frame_dc (f, hdc);
         }
-      UNBLOCK_INPUT;
+      unblock_input ();
 
       bar = x_scroll_bar_create (w, top, sb_left, sb_width, height);
     }
@@ -3765,7 +3765,7 @@ w32_set_vertical_scroll_bar (struct window *w,
           HDC hdc;
           SCROLLINFO si;
 
-          BLOCK_INPUT;
+          block_input ();
           if (width && height)
             {
               hdc = get_frame_dc (f);
@@ -3801,7 +3801,7 @@ w32_set_vertical_scroll_bar (struct window *w,
           XSETINT (bar->width, sb_width);
           XSETINT (bar->height, height);
 
-          UNBLOCK_INPUT;
+          unblock_input ();
         }
     }
   bar->fringe_extended_p = fringe_extended_p ? Qt : Qnil;
@@ -4043,7 +4043,7 @@ x_scroll_bar_report_motion (FRAME_PTR *fp, Lisp_Object *bar_window,
   int top_range = VERTICAL_SCROLL_BAR_TOP_RANGE (f, XINT (bar->height));
   SCROLLINFO si;
 
-  BLOCK_INPUT;
+  block_input ();
 
   *fp = f;
   *bar_window = bar->window;
@@ -4080,7 +4080,7 @@ x_scroll_bar_report_motion (FRAME_PTR *fp, Lisp_Object *bar_window,
 
   *time = last_mouse_movement_time;
 
-  UNBLOCK_INPUT;
+  unblock_input ();
 }
 
 
@@ -4157,15 +4157,7 @@ w32_read_socket (struct terminal *terminal,
   struct w32_display_info *dpyinfo = &one_w32_display_info;
   Mouse_HLInfo *hlinfo = &dpyinfo->mouse_highlight;
 
-  if (interrupt_input_blocked)
-    {
-      interrupt_input_pending = 1;
-      pending_signals = 1;
-      return -1;
-    }
-
-  interrupt_input_pending = 0;
-  BLOCK_INPUT;
+  block_input ();
 
   /* So people can tell when we have read the available input.  */
   input_signal_count++;
@@ -4961,7 +4953,7 @@ w32_read_socket (struct terminal *terminal,
       }
     }
 
-  UNBLOCK_INPUT;
+  unblock_input ();
   return count;
 }
 
@@ -5476,7 +5468,7 @@ x_set_offset (struct frame *f, register int xoff, register int yoff,
     }
   x_calc_absolute_position (f);
 
-  BLOCK_INPUT;
+  block_input ();
   x_wm_set_size_hint (f, (long) 0, 0);
 
   modified_left = f->left_pos;
@@ -5487,7 +5479,7 @@ x_set_offset (struct frame *f, register int xoff, register int yoff,
                      modified_left, modified_top,
                      0, 0,
                      SWP_NOZORDER | SWP_NOSIZE | SWP_NOACTIVATE);
-  UNBLOCK_INPUT;
+  unblock_input ();
 }
 
 
@@ -5528,7 +5520,7 @@ x_set_window_size (struct frame *f, int change_gravity, int cols, int rows)
 {
   int pixelwidth, pixelheight;
 
-  BLOCK_INPUT;
+  block_input ();
 
   check_frame_size (f, &rows, &cols);
   f->scroll_bar_actual_width
@@ -5608,7 +5600,7 @@ x_set_window_size (struct frame *f, int change_gravity, int cols, int rows)
   cancel_mouse_face (f);
 #endif
 
-  UNBLOCK_INPUT;
+  unblock_input ();
 }
 
 /* Mouse warping.  */
@@ -5638,7 +5630,7 @@ x_set_mouse_pixel_position (struct frame *f, int pix_x, int pix_y)
   RECT rect;
   POINT pt;
 
-  BLOCK_INPUT;
+  block_input ();
 
   GetClientRect (FRAME_W32_WINDOW (f), &rect);
   pt.x = rect.left + pix_x;
@@ -5647,7 +5639,7 @@ x_set_mouse_pixel_position (struct frame *f, int pix_x, int pix_y)
 
   SetCursorPos (pt.x, pt.y);
 
-  UNBLOCK_INPUT;
+  unblock_input ();
 }
 
 
@@ -5659,7 +5651,7 @@ x_focus_on_frame (struct frame *f)
   struct w32_display_info *dpyinfo = &one_w32_display_info;
 
   /* Give input focus to frame.  */
-  BLOCK_INPUT;
+  block_input ();
 #if 0
   /* Try not to change its Z-order if possible.  */
   if (x_window_to_frame (dpyinfo, GetForegroundWindow ()))
@@ -5667,7 +5659,7 @@ x_focus_on_frame (struct frame *f)
   else
 #endif
     my_set_foreground_window (FRAME_W32_WINDOW (f));
-  UNBLOCK_INPUT;
+  unblock_input ();
 }
 
 void
@@ -5679,7 +5671,7 @@ x_unfocus_frame (struct frame *f)
 void
 x_raise_frame (struct frame *f)
 {
-  BLOCK_INPUT;
+  block_input ();
 
   /* Strictly speaking, raise-frame should only change the frame's Z
      order, leaving input focus unchanged.  This is reasonable behavior
@@ -5734,19 +5726,19 @@ x_raise_frame (struct frame *f)
       my_bring_window_to_top (FRAME_W32_WINDOW (f));
     }
 
-  UNBLOCK_INPUT;
+  unblock_input ();
 }
 
 /* Lower frame F.  */
 void
 x_lower_frame (struct frame *f)
 {
-  BLOCK_INPUT;
+  block_input ();
   my_set_window_pos (FRAME_W32_WINDOW (f),
                      HWND_BOTTOM,
                      0, 0, 0, 0,
                      SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE);
-  UNBLOCK_INPUT;
+  unblock_input ();
 }
 
 static void
@@ -5775,7 +5767,7 @@ x_make_frame_visible (struct frame *f)
 {
   Lisp_Object type;
 
-  BLOCK_INPUT;
+  block_input ();
 
   type = x_icon_type (f);
   if (!NILP (type))
@@ -5827,7 +5819,7 @@ x_make_frame_visible (struct frame *f)
     int count;
 
     /* This must come after we set COUNT.  */
-    UNBLOCK_INPUT;
+    unblock_input ();
 
     XSETFRAME (frame, f);
 
@@ -5870,7 +5862,7 @@ x_make_frame_invisible (struct frame *f)
   if (FRAME_W32_DISPLAY_INFO (f)->x_highlight_frame == f)
     FRAME_W32_DISPLAY_INFO (f)->x_highlight_frame = 0;
 
-  BLOCK_INPUT;
+  block_input ();
 
   my_show_window (f, FRAME_W32_WINDOW (f), SW_HIDE);
 
@@ -5884,7 +5876,7 @@ x_make_frame_invisible (struct frame *f)
   f->async_visible = 0;
   f->async_iconified = 0;
 
-  UNBLOCK_INPUT;
+  unblock_input ();
 }
 
 /* Change window state from mapped to iconified. */
@@ -5901,7 +5893,7 @@ x_iconify_frame (struct frame *f)
   if (f->async_iconified)
     return;
 
-  BLOCK_INPUT;
+  block_input ();
 
   type = x_icon_type (f);
   if (!NILP (type))
@@ -5910,7 +5902,7 @@ x_iconify_frame (struct frame *f)
   /* Simulate the user minimizing the frame.  */
   SendMessage (FRAME_W32_WINDOW (f), WM_SYSCOMMAND, SC_MINIMIZE, 0);
 
-  UNBLOCK_INPUT;
+  unblock_input ();
 }
 
 
@@ -5922,7 +5914,7 @@ x_free_frame_resources (struct frame *f)
   struct w32_display_info *dpyinfo = FRAME_W32_DISPLAY_INFO (f);
   Mouse_HLInfo *hlinfo = MOUSE_HL_INFO (f);
 
-  BLOCK_INPUT;
+  block_input ();
 
   /* We must free faces before destroying windows because some
      font-driver (e.g. xft) access a window while finishing a
@@ -5970,7 +5962,7 @@ x_free_frame_resources (struct frame *f)
       hlinfo->mouse_face_mouse_frame = 0;
     }
 
-  UNBLOCK_INPUT;
+  unblock_input ();
 }
 
 
@@ -5990,10 +5982,10 @@ x_destroy_window (struct frame *f)
 /* Set the normal size hints for the window manager, for frame F.
    FLAGS is the flags word to use--or 0 meaning preserve the flags
    that the window now has.
-   If USER_POSITION is nonzero, we set the USPosition
+   If USER_POSITION, set the USPosition
    flag (this is useful when FLAGS is 0).  */
 void
-x_wm_set_size_hint (struct frame *f, long flags, int user_position)
+x_wm_set_size_hint (struct frame *f, long flags, bool user_position)
 {
   Window window = FRAME_W32_WINDOW (f);
 
@@ -6254,10 +6246,10 @@ x_delete_terminal (struct terminal *terminal)
   if (!terminal->name)
     return;
 
-  BLOCK_INPUT;
+  block_input ();
 
   x_delete_display (dpyinfo);
-  UNBLOCK_INPUT;
+  unblock_input ();
 }
 
 struct w32_display_info *
@@ -6267,7 +6259,7 @@ w32_term_init (Lisp_Object display_name, char *xrm_option, char *resource_name)
   struct terminal *terminal;
   HDC hdc;
 
-  BLOCK_INPUT;
+  block_input ();
 
   if (!w32_initialized)
     {
@@ -6329,7 +6321,7 @@ w32_term_init (Lisp_Object display_name, char *xrm_option, char *resource_name)
     init_sigio (connection);
 #endif /* ! defined (SIGIO) */
 
-  UNBLOCK_INPUT;
+  unblock_input ();
 
   return dpyinfo;
 }