Respect BL_FLUSH and BL_RESET indications to mswin_status_update.

win/win32/mhstatus.c

@@ -298,13 +298,7 @@ onWMPaint(HWND hWnd, WPARAM wParam, LPARAM lParam)
 
     FillRect(hdc, &clear_rect, status_bg_brush);
 
-    // TODO: Put it around for loop instead -- temporary to get a better diff
+    if (data->status_lines != NULL) {
-    if (data->status_lines == NULL) {
-        BitBlt(front_buffer_hdc, 0, 0, width, height, hdc, 0, 0, SRCCOPY);
-
-        EndPaint(hWnd, &ps);
-        return 0;
-    }
         
         data->has_blink_fields = FALSE;
 
@@ -426,7 +420,8 @@ onWMPaint(HWND hWnd, WPARAM wParam, LPARAM lParam)
                             DrawTextA(hdc, str, vlen, &barrect, DT_LEFT);
                     }
                     DeleteObject(back_brush);
-            } else {
+                }
+                else {
                     if (atr & HL_INVERSE) {
                         COLORREF tmp = nFg;
                         nFg = nBg;
@@ -445,7 +440,8 @@ onWMPaint(HWND hWnd, WPARAM wParam, LPARAM lParam)
 
                         /* draw */
                         DrawTextW(hdc, wbuf, vlen, &rt, DT_LEFT);
-                } else {
+                    }
+                    else {
                         /* get bounding rectangle */
                         GetTextExtentPoint32A(hdc, str, vlen, &sz);
 
@@ -462,6 +458,7 @@ onWMPaint(HWND hWnd, WPARAM wParam, LPARAM lParam)
             rt.left = left;
             rt.top += cy;
         }
+    }
 
     BitBlt(front_buffer_hdc, 0, 0, width, height, hdc, 0, 0, SRCCOPY);
 

win/win32/mswproc.c

@@ -3015,18 +3015,6 @@ mswin_status_update(int idx, genericptr_t ptr, int chg, int percent, int color,
 
     logDebug("mswin_status_update(%d, %p, %d, %d, %x, %p)\n", idx, ptr, chg, percent, color, condmasks);
 
-#if 0 // TODO: this code was dead ... do we need to respond to these updates?
-    switch (idx) {
-        case BL_RESET:
-            reset_state = TRUE;
-            /* FALLTHRU */
-        case BL_FLUSH:
-            /* FALLTHRU */
-        default:
-            break;
-    }
-#endif
-
     if (idx >= 0) {
 
         nhassert(idx <= SIZE(_status_fields));
@@ -3101,7 +3089,10 @@ mswin_status_update(int idx, genericptr_t ptr, int chg, int percent, int color,
 
         }
 
-        /* send command to status window */
+    }
+
+    if (idx == BL_FLUSH || idx == BL_RESET) {
+        /* send command to status window to update */
         ZeroMemory(&update_cmd_data, sizeof(update_cmd_data));
         update_cmd_data.status_lines = &_status_lines;
         SendMessage(mswin_hwnd_from_winid(WIN_STATUS), WM_MSNH_COMMAND,