src/msw/uiaction.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        src/msw/uiaction.cpp
// Purpose:     wxUIActionSimulator implementation
// 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
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

#include "wx/wxprec.h"

#if wxUSE_UIACTIONSIMULATOR

#include "wx/uiaction.h"
#include "wx/msw/wrapwin.h"

#include "wx/msw/private/keyboard.h"

#include "wx/math.h"

namespace
{

DWORD EventTypeForMouseButton(int button, bool isDown)
{
    switch (button)
    {
        case wxMOUSE_BTN_LEFT:
            return isDown ? MOUSEEVENTF_LEFTDOWN : MOUSEEVENTF_LEFTUP;

        case wxMOUSE_BTN_RIGHT:
            return isDown ? MOUSEEVENTF_RIGHTDOWN : MOUSEEVENTF_RIGHTUP;

        case wxMOUSE_BTN_MIDDLE:
            return isDown ? MOUSEEVENTF_MIDDLEDOWN : MOUSEEVENTF_MIDDLEUP;

        default:
            wxFAIL_MSG("Unsupported button passed in.");
            return (DWORD)-1;
    }
}

} // anonymous namespace

bool wxUIActionSimulator::MouseDown(int button)
{
    POINT p;
    GetCursorPos(&p);
    mouse_event(EventTypeForMouseButton(button, true), p.x, p.y, 0, 0);
    return true;
}

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;
    wxDisplaySize(&displayx, &displayy);

    int scaledx = wxRound(((float)x / displayx) * 65535);
    int scaledy = wxRound(((float)y / displayy) * 65535);
    mouse_event(MOUSEEVENTF_ABSOLUTE | MOUSEEVENTF_MOVE, scaledx, scaledy, 0, 0);

    return true;
}

bool wxUIActionSimulator::MouseUp(int button)
{
    POINT p;
    GetCursorPos(&p);
    mouse_event(EventTypeForMouseButton(button, false), p.x, p.y, 0, 0);
    return true;
}

bool
wxUIActionSimulator::DoKey(int keycode, int WXUNUSED(modifiers), bool isDown)
{
    bool isExtended;
    DWORD vkkeycode = wxMSWKeyboard::WXToVK(keycode, &isExtended);

    DWORD flags = 0;
    if ( isExtended )
        flags |= KEYEVENTF_EXTENDEDKEY;
    if ( !isDown )
        flags |= KEYEVENTF_KEYUP;

    keybd_event(vkkeycode, 0, flags, 0);

    return true;
}

#endif // wxUSE_UIACTIONSIMULATOR
Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: src/msw/uiaction.cpp
	3	// Purpose: wxUIActionSimulator implementation
	4	// Author: Kevin Ollivier, Steven Lamerton, Vadim Zeitlin
	5	// Modified by:
	6	// Created: 2010-03-06
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Kevin Ollivier
	9	// (c) 2010 Steven Lamerton
	10	// (c) 2010 Vadim Zeitlin
	11	// Licence: wxWindows licence
	12	/////////////////////////////////////////////////////////////////////////////
	13
	14	#include "wx/wxprec.h"
	15
	16	#if wxUSE_UIACTIONSIMULATOR
	17
	18	#include "wx/uiaction.h"
	19	#include "wx/msw/wrapwin.h"
	20
	21	#include "wx/msw/private/keyboard.h"
	22
	23	#include "wx/math.h"
	24
	25	namespace
	26	{
	27
	28	DWORD EventTypeForMouseButton(int button, bool isDown)
	29	{
	30	switch (button)
	31	{
	32	case wxMOUSE_BTN_LEFT:
	33	return isDown ? MOUSEEVENTF_LEFTDOWN : MOUSEEVENTF_LEFTUP;
	34
	35	case wxMOUSE_BTN_RIGHT:
	36	return isDown ? MOUSEEVENTF_RIGHTDOWN : MOUSEEVENTF_RIGHTUP;
	37
	38	case wxMOUSE_BTN_MIDDLE:
	39	return isDown ? MOUSEEVENTF_MIDDLEDOWN : MOUSEEVENTF_MIDDLEUP;
	40
	41	default:
	42	wxFAIL_MSG("Unsupported button passed in.");
	43	return (DWORD)-1;
	44	}
	45	}
	46
	47	} // anonymous namespace
	48
	49	bool wxUIActionSimulator::MouseDown(int button)
	50	{
	51	POINT p;
	52	GetCursorPos(&p);
	53	mouse_event(EventTypeForMouseButton(button, true), p.x, p.y, 0, 0);
	54	return true;
	55	}
	56
	57	bool wxUIActionSimulator::MouseMove(long x, long y)
	58	{
	59	// Because MOUSEEVENTF_ABSOLUTE takes measurements scaled between 0 & 65535
	60	// we need to scale our input too
	61	int displayx, displayy;
	62	wxDisplaySize(&displayx, &displayy);
	63
	64	int scaledx = wxRound(((float)x / displayx) * 65535);
	65	int scaledy = wxRound(((float)y / displayy) * 65535);
	66	mouse_event(MOUSEEVENTF_ABSOLUTE \| MOUSEEVENTF_MOVE, scaledx, scaledy, 0, 0);
	67
	68	return true;
	69	}
	70
	71	bool wxUIActionSimulator::MouseUp(int button)
	72	{
	73	POINT p;
	74	GetCursorPos(&p);
	75	mouse_event(EventTypeForMouseButton(button, false), p.x, p.y, 0, 0);
	76	return true;
	77	}
	78
	79	bool
	80	wxUIActionSimulator::DoKey(int keycode, int WXUNUSED(modifiers), bool isDown)
	81	{
	82	bool isExtended;
	83	DWORD vkkeycode = wxMSWKeyboard::WXToVK(keycode, &isExtended);
	84
	85	DWORD flags = 0;
	86	if ( isExtended )
	87	flags \|= KEYEVENTF_EXTENDEDKEY;
	88	if ( !isDown )
	89	flags \|= KEYEVENTF_KEYUP;
	90
	91	keybd_event(vkkeycode, 0, flags, 0);
	92
	93	return true;
	94	}
	95
	96	#endif // wxUSE_UIACTIONSIMULATOR