/* Functions taken directly from X sources for use with the Microsoft Windows API.
- Copyright (C) 1989, 1992-1995, 1999, 2001-2012 Free Software Foundation, Inc.
+ Copyright (C) 1989, 1992-1995, 1999, 2001-2016 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
#include <config.h>
#include <signal.h>
#include <stdio.h>
+#include <windows.h>
+#include <windowsx.h>
#include "lisp.h"
-#include "keyboard.h"
#include "frame.h"
-#include "charset.h"
-#include "fontset.h"
-#include "blockinput.h"
#include "w32term.h"
-#include "windowsx.h"
#define myalloc(cb) GlobalAllocPtr (GPTR, cb)
#define myfree(lp) GlobalFreePtr (lp)
}
void
-select_palette (FRAME_PTR f, HDC hdc)
+select_palette (struct frame *f, HDC hdc)
{
- struct w32_display_info *display_info = FRAME_W32_DISPLAY_INFO (f);
+ struct w32_display_info *display_info = FRAME_DISPLAY_INFO (f);
if (!display_info->has_palette)
return;
}
void
-deselect_palette (FRAME_PTR f, HDC hdc)
+deselect_palette (struct frame *f, HDC hdc)
{
if (f->output_data.w32->old_palette)
SelectPalette (hdc, f->output_data.w32->old_palette, FALSE);
/* Get a DC for frame and select palette for drawing; force an update of
all frames if palette's mapping changes. */
HDC
-get_frame_dc (FRAME_PTR f)
+get_frame_dc (struct frame *f)
{
HDC hdc;
}
int
-release_frame_dc (FRAME_PTR f, HDC hdc)
+release_frame_dc (struct frame *f, HDC hdc)
{
int ret;
return (TRUE);
}
-/* Process all messages in the current thread's queue. */
-void
+/* Process all messages in the current thread's queue. Value is 1 if
+ one of these messages was WM_EMACS_FILENOTIFY, zero otherwise. */
+int
drain_message_queue (void)
{
MSG msg;
+ int retval = 0;
+
while (PeekMessage (&msg, NULL, 0, 0, PM_REMOVE))
{
+ if (msg.message == WM_EMACS_FILENOTIFY)
+ retval = 1;
TranslateMessage (&msg);
DispatchMessage (&msg);
}
-}
-
-/* x_sync is a no-op on W32. */
-void
-x_sync (struct frame *f)
-{
+ return retval;
}