X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2dcbc4615b8991370eb4ab77eca49e4f97c52a4c..be10c7f969bb460dc79bd8946d59bf54c98ac660:/src/msw/uiaction.cpp?ds=inline

diff --git a/src/msw/uiaction.cpp b/src/msw/uiaction.cpp
index ee59fd0603..5308d9c0f1 100644
--- a/src/msw/uiaction.cpp
+++ b/src/msw/uiaction.cpp
@@ -4,7 +4,6 @@
 // Author:      Kevin Ollivier, Steven Lamerton, Vadim Zeitlin
 // Modified by:
 // Created:     2010-03-06
-// RCS-ID:      $Id$
 // Copyright:   (c) Kevin Ollivier
 //              (c) 2010 Steven Lamerton
 //              (c) 2010 Vadim Zeitlin
@@ -15,10 +14,17 @@
 
 #if wxUSE_UIACTIONSIMULATOR
 
+#ifndef WX_PRECOMP
+    #include "wx/msw/private.h"             // For wxGetCursorPosMSW()
+#endif
+
 #include "wx/uiaction.h"
-#include "wx/window.h" //for wxCharCodeWXToMSW
 #include "wx/msw/wrapwin.h"
 
+#include "wx/msw/private/keyboard.h"
+
+#include "wx/math.h"
+
 namespace
 {
 
@@ -46,7 +52,7 @@ DWORD EventTypeForMouseButton(int button, bool isDown)
 bool wxUIActionSimulator::MouseDown(int button)
 {
     POINT p;
-    GetCursorPos(&p);
+    wxGetCursorPosMSW(&p);
     mouse_event(EventTypeForMouseButton(button, true), p.x, p.y, 0, 0);
     return true;
 }
@@ -55,18 +61,22 @@ bool wxUIActionSimulator::MouseMove(long x, long y)
 {
     // Because MOUSEEVENTF_ABSOLUTE takes measurements scaled between 0 & 65535
     // we need to scale our input too
-    int displayx, displayy, scaledx, scaledy;
+    int displayx, displayy;
     wxDisplaySize(&displayx, &displayy);
-    scaledx = ((float)x / displayx) * 65535;
-    scaledy = ((float)y / displayy) * 65535;
+
+    // Casts are safe because x and y are supposed to be less than the display
+    // size, so there is no danger of overflow.
+    DWORD scaledx = static_cast<DWORD>(ceil(x * 65535.0 / (displayx-1)));
+    DWORD scaledy = static_cast<DWORD>(ceil(y * 65535.0 / (displayy-1)));
     mouse_event(MOUSEEVENTF_ABSOLUTE | MOUSEEVENTF_MOVE, scaledx, scaledy, 0, 0);
+
     return true;
 }
 
 bool wxUIActionSimulator::MouseUp(int button)
 {
     POINT p;
-    GetCursorPos(&p);
+    wxGetCursorPosMSW(&p);
     mouse_event(EventTypeForMouseButton(button, false), p.x, p.y, 0, 0);
     return true;
 }
@@ -75,7 +85,7 @@ bool
 wxUIActionSimulator::DoKey(int keycode, int WXUNUSED(modifiers), bool isDown)
 {
     bool isExtended;
-    DWORD vkkeycode = wxCharCodeWXToMSW(keycode, &isExtended);
+    DWORD vkkeycode = wxMSWKeyboard::WXToVK(keycode, &isExtended);
 
     DWORD flags = 0;
     if ( isExtended )