[Plib-cvs] plib/src/pw pwWindows.cxx,1.7,1.8

[Nick M. <nm...@us...>]

Update of /cvsroot/plib/plib/src/pw
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv1741/src/pw

Modified Files:
	pwWindows.cxx 
Log Message:
Added pwGetModifiers

Index: pwWindows.cxx
===================================================================
RCS file: /cvsroot/plib/plib/src/pw/pwWindows.cxx,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -d -r1.7 -r1.8
--- pwWindows.cxx	24 Mar 2004 01:30:41 -0000	1.7
+++ pwWindows.cxx	24 Mar 2004 11:19:04 -0000	1.8
@@ -35,7 +35,7 @@
 #include "pw.h"
 
 static int             initialised  = 0 ;
-
+static int             modifiers    = 0 ;
 static int             origin [2]   = {   0,   0 } ;
 static int             size   [2]   = { 640, 480 } ;
 
@@ -58,6 +58,16 @@
 }
 
 
+static void refreshModifiers ()
+{
+  modifiers = 0 ;
+
+  if( ( GetKeyState ( VK_SHIFT )   & 0x8000 ) != 0 ) modifiers |= PW_SHIFT ;
+  if( ( GetKeyState ( VK_CONTROL ) & 0x8000 ) != 0 ) modifiers |= PW_CTRL  ;
+  if( ( GetKeyState ( VK_MENU )    & 0x8000 ) != 0 ) modifiers |= PW_ALT   ;
+}
+
+
 LRESULT CALLBACK WndProc( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam )
 {
   int key = -1 ;
@@ -67,6 +77,8 @@
   static int lastx = 0 ;
   static int lasty = 0 ;
 
+  refreshModifiers () ;
+
   switch (uMsg)
   {
     case WM_LBUTTONDOWN:
@@ -362,6 +374,12 @@
 }
 
 
+int pwGetModifiers ()
+{
+  return modifiers ;
+}
+
+
 static void getEvents ()
 {
   MSG msg;