--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian-qemu-0.9.1-12/libsdl-trunk/src/events/SDL_resize.c Fri Jul 31 15:01:17 2009 +0100
@@ -0,0 +1,75 @@
+/*
+ SDL - Simple DirectMedia Layer
+ Copyright (C) 1997-2006 Sam Lantinga
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+ Sam Lantinga
+ slouken@libsdl.org
+*/
+#include "SDL_config.h"
+
+/* Resize event handling code for SDL */
+
+#include "SDL_events.h"
+#include "SDL_events_c.h"
+#include "../video/SDL_sysvideo.h"
+
+
+/* Keep the last resize event so we don't post duplicates */
+static struct {
+ int w;
+ int h;
+} last_resize;
+
+/* This is global for SDL_eventloop.c */
+int SDL_PrivateResize(int w, int h)
+{
+ int posted;
+ SDL_Event events[32];
+
+ /* See if this event would change the video surface */
+ if ( !w || !h
+#ifndef __OS2__
+ || ((last_resize.w == w) && (last_resize.h == h))
+#endif
+ ) {
+ return(0);
+ }
+ last_resize.w = w;
+ last_resize.h = h;
+ if ( ! SDL_VideoSurface ||
+ ((w == SDL_VideoSurface->w) && (h == SDL_VideoSurface->h)) ) {
+ return(0);
+ }
+
+ /* Pull out all old resize events */
+ SDL_PeepEvents(events, sizeof(events)/sizeof(events[0]),
+ SDL_GETEVENT, SDL_VIDEORESIZEMASK);
+
+ /* Post the event, if desired */
+ posted = 0;
+ if ( SDL_ProcessEvents[SDL_VIDEORESIZE] == SDL_ENABLE ) {
+ SDL_Event event;
+ event.type = SDL_VIDEORESIZE;
+ event.resize.w = w;
+ event.resize.h = h;
+ if ( (SDL_EventOK == NULL) || (*SDL_EventOK)(&event) ) {
+ posted = 1;
+ SDL_PushEvent(&event);
+ }
+ }
+ return(posted);
+}