===================================================================
RCS file: /home/cvs/OpenXM_contrib2/windows/engine2000/ox_plot_win.c,v
retrieving revision 1.3
retrieving revision 1.7
diff -u -p -r1.3 -r1.7
--- OpenXM_contrib2/windows/engine2000/ox_plot_win.c	2002/07/30 03:06:20	1.3
+++ OpenXM_contrib2/windows/engine2000/ox_plot_win.c	2014/03/25 19:24:43	1.7
@@ -45,7 +45,7 @@
  * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
  * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
  *
- * $OpenXM: OpenXM_contrib2/windows/engine2000/ox_plot_win.c,v 1.2 2001/10/09 01:36:29 noro Exp $
+ * $OpenXM: OpenXM_contrib2/windows/engine2000/ox_plot_win.c,v 1.6 2002/10/03 03:05:44 noro Exp $
 */
 #include "ca.h"
 #include "parse.h"
@@ -62,9 +62,7 @@ static int remotes;
 static int depth,scrn;
 
 extern jmp_buf ox_env;
-extern DWORD MainThread;
 
-
 static int busy;
 
 HBRUSH ClearBrush,DrawBrush;
@@ -92,21 +90,29 @@ int search_active_canvas()
 	return -1;
 }
 
+volatile DWORD MainThread;
+volatile int canvas_created;
+extern HANDLE hMainThreadReady,hCanvasCreated;
+
 void create_canvas(struct canvas *can)
 {
 	alloc_pixmap(can);
 	can->real_can = can;
+	WaitForSingleObject(hMainThreadReady,(DWORD)-1);
+	ResetEvent(hCanvasCreated);
 	PostThreadMessage(MainThread,WM_APP,can->index,0);
+	WaitForSingleObject(hCanvasCreated,(DWORD)-1);
 }
 
-void popdown_canvas(int index);
-
 void destroy_canvas(struct canvas *can)
 {
 	if ( can == current_can ) {
 		reset_busy(can); current_can = 0;
 	}
-	popdown_canvas(can->index);
+	can->window = 0;
+	DeleteObject(can->pix);
+	closed_canvas[can->index] = can;
+	canvas[can->index] = 0;
 }
 
 void clear_pixmap(struct canvas *can)
@@ -148,14 +154,9 @@ void copy_to_canvas(struct canvas *can)
 
 void popup_canvas(int index)
 {
-	PostThreadMessage(MainThread,WM_APP+1,index,0);
+	create_canvas(canvas[index]);
 }
 
-void popdown_canvas(int index)
-{
-	PostThreadMessage(MainThread,WM_APP+2,index,0);
-}
-
 void copy_subimage(struct canvas *subcan,struct canvas *can,POINT pos)
 {
 	BitBlt(can->pix,pos.x,pos.y,subcan->width,subcan->height,subcan->pix,0,0,SRCCOPY);
@@ -205,4 +206,9 @@ void draw_frame0(DRAWABLE d,POINT spos,POINT epos)
 	rect.left = spos.x; rect.top = spos.y;
 	rect.right = epos.x; rect.bottom = epos.y;
 	FrameRect(d,&rect,DrawBrush);
+}
+
+/* dummy function */
+void set_drawcolor(unsigned int c)
+{
 }