X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Fmswin%2Ffg_main_mswin.c;h=d336f5e8dcbf75f9668b7d2170fb249a981d94ff;hb=9a83e1923241a52132e87f333184433067456097;hp=7f33ac180db598133adcbe9a38e55a954eb82497;hpb=3b8c74a07a7e9de271191dca77ff475d50499c04;p=freeglut

diff --git a/src/mswin/fg_main_mswin.c b/src/mswin/fg_main_mswin.c
index 7f33ac1..d336f5e 100644
--- a/src/mswin/fg_main_mswin.c
+++ b/src/mswin/fg_main_mswin.c
@@ -170,7 +170,7 @@ static int fgPlatformGetModifiers (void)
             ( GetKeyState( VK_RMENU    ) < 0 )) ? GLUT_ACTIVE_ALT   : 0 );
 }
 
-static void fghKeyPress(SFG_Window *window, GLboolean keydown, WPARAM wParam, LPARAM lParam)
+static LRESULT fghWindowProcKeyPress(SFG_Window *window, UINT uMsg, GLboolean keydown, WPARAM wParam, LPARAM lParam)
 {
     static unsigned char lControl = 0, lShift = 0, lAlt = 0,
                          rControl = 0, rShift = 0, rAlt = 0;
@@ -180,7 +180,7 @@ static void fghKeyPress(SFG_Window *window, GLboolean keydown, WPARAM wParam, LP
     
     /* if keydown, check for repeat */
     if( keydown && ( fgState.KeyRepeat==GLUT_KEY_REPEAT_OFF || window->State.IgnoreKeyRepeat==GL_TRUE ) && (HIWORD(lParam) & KF_REPEAT) )
-        return;
+        return 1;
     
     /* Remember the current modifiers state so user can query it from their callback */
     fgState.Modifiers = fgPlatformGetModifiers( );
@@ -315,6 +315,39 @@ static void fghKeyPress(SFG_Window *window, GLboolean keydown, WPARAM wParam, LP
             );
 
     fgState.Modifiers = INVALID_MODIFIERS;
+
+    /* SYSKEY events should be sent to default window proc for system to handle them */
+    if (uMsg==WM_SYSKEYDOWN || uMsg==WM_SYSKEYUP)
+        return DefWindowProc( window->Window.Handle, uMsg, wParam, lParam );
+    else
+        return 1;
+}
+
+void fghWindowUnderCursor(SFG_Window *window, SFG_Window **child_window)
+{
+    /* Check if the current window that the mouse is over is a child window
+     * of the window the message was sent to.
+     */
+    if (window && window->Children.First)
+    {
+        POINT mouse_pos;
+        SFG_WindowHandleType hwnd;
+        SFG_Window* temp_window;
+
+        GetCursorPos( &mouse_pos );
+        ScreenToClient( window->Window.Handle, &mouse_pos );
+        hwnd = ChildWindowFromPoint(window->Window.Handle, mouse_pos);
+        if (hwnd && hwnd!=window->Window.Handle)   /* can be NULL if mouse outside parent by the time we get here, or can be same as parent if we didn't find a child */
+        {
+            temp_window = fgWindowByHandle(hwnd);
+            if (temp_window)    /* Verify we got a FreeGLUT window */
+            {
+                *child_window = temp_window;
+                /* ChildWindowFromPoint only searches immediate children, so search again to see if actually in grandchild or further descendant */
+                fghWindowUnderCursor(temp_window,child_window);
+            }
+        }
+    }
 }
 
 /*
@@ -341,22 +374,7 @@ LRESULT CALLBACK fgPlatformWindowProc( HWND hWnd, UINT uMsg, WPARAM wParam, LPAR
      * we make sure that we process callbacks on the child window instead.
      * This mirrors how GLUT does things.
      */
-    if (window && window->Children.First)
-    {
-        POINT mouse_pos;
-        SFG_WindowHandleType hwnd;
-        SFG_Window* temp_window;
-
-        GetCursorPos( &mouse_pos );
-        ScreenToClient( window->Window.Handle, &mouse_pos );
-        hwnd = ChildWindowFromPoint(window->Window.Handle, mouse_pos);
-        if (hwnd)   /* can be NULL if mouse outside parent by the time we get here */
-        {
-            temp_window = fgWindowByHandle(hwnd);
-            if (temp_window && temp_window->Parent)    /* Verify we got a child window */
-                child_window = temp_window;
-        }
-    }
+    fghWindowUnderCursor(window, &child_window);
     
     switch( uMsg )
     {
@@ -787,14 +805,14 @@ LRESULT CALLBACK fgPlatformWindowProc( HWND hWnd, UINT uMsg, WPARAM wParam, LPAR
     case WM_KEYDOWN:
         if (child_window)
             window = child_window;
-        fghKeyPress(window,GL_TRUE,wParam,lParam);
+        lRet = fghWindowProcKeyPress(window,uMsg,GL_TRUE,wParam,lParam);
     break;
 
     case WM_SYSKEYUP:
     case WM_KEYUP:
         if (child_window)
             window = child_window;
-        fghKeyPress(window,GL_FALSE,wParam,lParam);
+        lRet = fghWindowProcKeyPress(window,uMsg,GL_FALSE,wParam,lParam);
     break;
 
     case WM_SYSCHAR: