Improve dbus error handling; detect bus failure

[gnu-emacs] / src / w32term.c

diff --git a/src/w32term.c b/src/w32term.c
index 91235507b21d3eacbde32e6d70d569e712999098..b77d01796d7d3636c2d474380e4c42520c231f4a 100644 (file)
--- a/src/w32term.c
+++ b/src/w32term.c
@@ -628,26 +628,38 @@ static void
 w32_draw_window_divider (struct window *w, int x0, int x1, int y0, int y1)
 {
   struct frame *f = XFRAME (WINDOW_FRAME (w));
-  RECT r;
-  HDC hdc;
-  struct face *face;
-
-  r.left = x0;
-  r.right = x1;
-  r.top = y0;
-  r.bottom = y1;
-
-  hdc = get_frame_dc (f);
-  face = FACE_FROM_ID (f, WINDOW_DIVIDER_FACE_ID);
-  if (face)
-    w32_fill_rect (f, hdc, face->foreground, &r);
+  HDC hdc = get_frame_dc (f);
+  struct face *face = FACE_FROM_ID (f, WINDOW_DIVIDER_FACE_ID);
+  struct face *face_first = FACE_FROM_ID (f, WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID);
+  struct face *face_last = FACE_FROM_ID (f, WINDOW_DIVIDER_LAST_PIXEL_FACE_ID);
+  unsigned long color = face ? face->foreground : FRAME_FOREGROUND_PIXEL (f);
+  unsigned long color_first = (face_first
+                              ? face_first->foreground
+                              : FRAME_FOREGROUND_PIXEL (f));
+  unsigned long color_last = (face_last
+                             ? face_last->foreground
+                             : FRAME_FOREGROUND_PIXEL (f));
+
+  if (y1 - y0 > x1 - x0 && x1 - x0 > 2)
+    /* Vertical.  */
+    {
+      w32_fill_area_abs (f, hdc, color_first, x0, y0, x0 + 1, y1);
+      w32_fill_area_abs (f, hdc, color, x0 + 1, y0, x1 - 1, y1);
+      w32_fill_area_abs (f, hdc, color_last, x1 - 1, y0, x1, y1);
+    }
+  else if (x1 - x0 > y1 - y0 && y1 - y0 > 3)
+    /* Horizontal.  */
+    {
+      w32_fill_area_abs (f, hdc, color_first, x0, y0, x1, y0 + 1);
+      w32_fill_area_abs (f, hdc, color, x0, y0 + 1, x1, y1 - 1);
+      w32_fill_area_abs (f, hdc, color_last, x0, y1 - 1, x1, y1);
+    }
   else
-    w32_fill_rect (f, hdc, FRAME_FOREGROUND_PIXEL (f), &r);
+    w32_fill_area_abs (f, hdc, color, x0, y0, x1, y1);
 
   release_frame_dc (f, hdc);
 }
 
-
 /* End update of window W.
 
    Draw vertical borders between horizontally adjacent windows, and
@@ -4841,6 +4853,10 @@ w32_read_socket (struct terminal *terminal,
          if (f)
            {
              dpyinfo->n_cbits = msg.msg.wParam;
+             /* The new display could have a different resolution, in
+                which case we must reconsider what fullscreen
+                means.  */
+             x_check_fullscreen (f);
              DebPrint (("display change: %d %d\n",
                         (short) LOWORD (msg.msg.lParam),
                         (short) HIWORD (msg.msg.lParam)));
@@ -5564,18 +5580,22 @@ w32fullscreen_hook (struct frame *f)
       if (FRAME_PREV_FSMODE (f) == FULLSCREEN_BOTH)
         {
           SetWindowLong (hwnd, GWL_STYLE, dwStyle | WS_OVERLAPPEDWINDOW);
-          SetWindowPos (hwnd, NULL, 0, 0, 0, 0,
-                        SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER |
-                        SWP_NOOWNERZORDER | SWP_FRAMECHANGED);
-        }
+         SetWindowPlacement (hwnd, &FRAME_NORMAL_PLACEMENT (f));
+       }
+      else if (FRAME_PREV_FSMODE (f) == FULLSCREEN_HEIGHT
+              || FRAME_PREV_FSMODE (f) == FULLSCREEN_WIDTH)
+       SetWindowPlacement (hwnd, &FRAME_NORMAL_PLACEMENT (f));
 
-      w32_fullscreen_rect (hwnd, f->want_fullscreen,
-                           FRAME_NORMAL_PLACEMENT (f).rcNormalPosition, &rect);
       FRAME_PREV_FSMODE (f) = f->want_fullscreen;
-      if (f->want_fullscreen == FULLSCREEN_MAXIMIZED)
-       PostMessage (FRAME_W32_WINDOW (f), WM_SYSCOMMAND, 0xf030, 0);
+
+      if (f->want_fullscreen == FULLSCREEN_NONE)
+       ShowWindow (hwnd, SW_SHOWNORMAL);
+      else if (f->want_fullscreen == FULLSCREEN_MAXIMIZED)
+       ShowWindow (hwnd, SW_MAXIMIZE);
       else if (f->want_fullscreen == FULLSCREEN_BOTH)
         {
+         w32_fullscreen_rect (hwnd, f->want_fullscreen,
+                              FRAME_NORMAL_PLACEMENT (f).rcNormalPosition, &rect);
           SetWindowLong (hwnd, GWL_STYLE, dwStyle & ~WS_OVERLAPPEDWINDOW);
           SetWindowPos (hwnd, HWND_TOP, rect.left, rect.top,
                         rect.right - rect.left, rect.bottom - rect.top,
@@ -5583,6 +5603,9 @@ w32fullscreen_hook (struct frame *f)
         }
       else
         {
+         ShowWindow (hwnd, SW_SHOWNORMAL);
+         w32_fullscreen_rect (hwnd, f->want_fullscreen,
+                              FRAME_NORMAL_PLACEMENT (f).rcNormalPosition, &rect);
           SetWindowPos (hwnd, HWND_TOP, rect.left, rect.top,
                         rect.right - rect.left, rect.bottom - rect.top, 0);
         }