-
Notifications
You must be signed in to change notification settings - Fork 0
/
MSRConverterDlg.cpp
248 lines (206 loc) · 6.73 KB
/
MSRConverterDlg.cpp
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
// MSRConverterDlg.cpp : implementation file
//
#include "stdafx.h"
#include "MSRConverter.h"
#include "MSRConverterDlg.h"
#include <stdio.h>
#include "winuser.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
// Global var for the Hook.
HHOOK TheKeyHook;
HWND TheMainWndHnd;
// Forward reference for the procedure that will be hooked to the keyborad
LRESULT CALLBACK LowLevelKeyboardProc(INT nCode, WPARAM wParam, LPARAM lParam);
/////////////////////////////////////////////////////////////////////////////
// CMSRConverterDlg dialog
CMSRConverterDlg::CMSRConverterDlg(CWnd* pParent /*=NULL*/)
: CDialog(CMSRConverterDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CMSRConverterDlg)
// NOTE: the ClassWizard will add member initialization here
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
m_iTicMouseMove = 0;
}
void CMSRConverterDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CMSRConverterDlg)
DDX_Control(pDX, IDC_IMAGE, m_BmpImage);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CMSRConverterDlg, CDialog)
//{{AFX_MSG_MAP(CMSRConverterDlg)
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_WM_TIMER()
ON_WM_MOUSEMOVE()
ON_WM_SETCURSOR()
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CMSRConverterDlg message handlers
BOOL CMSRConverterDlg::OnInitDialog()
{
CDialog::OnInitDialog();
// Set the icon for this dialog. The framework does this automatically
// when the application's main window is not a dialog
SetIcon(m_hIcon, TRUE); // Set big icon
SetIcon(m_hIcon, FALSE); // Set small icon
// The first thing we must do is maximize the window
RECT rect;
// Get the size of the screen.
////GetDesktopWindow()->GetClientRect (&rect);
MoveWindow(&rect);
HINSTANCE ppI = AfxGetInstanceHandle();
// We create the keyboard hook
TheKeyHook = SetWindowsHookEx(WH_KEYBOARD_LL, LowLevelKeyboardProc, ppI,0);
if (TheKeyHook == NULL)
{
// If it is an error, we show it and exit the program
PVOID stmpMsg;
DWORD itmpErrorCode = GetLastError();
if (FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_ALLOCATE_BUFFER,
NULL, itmpErrorCode, 0, (char*)(&stmpMsg), 0, NULL))
{
MessageBox((char*)(stmpMsg),"Error hooking keyboard", MB_ICONSTOP | MB_OK);
LocalFree(stmpMsg);
_exit(-1);
}
}
// Set the image path to .\Images
m_Images.SetPath(".\\Images");
// Initialize image and cursor
ChangeBitmap();
ChangeCursor();
// Set the timers for the static image change and the cursor change
SetTimer(_TIMER_CHANGEBMP_, _TIMER_ELAPSE_BMP_, NULL);
SetTimer(_TIMER_CHANGEICO_, _TIMER_ELAPSE_ICO_, NULL);
// Initialize the main window handle
TheMainWndHnd = m_hWnd;
return TRUE; // return TRUE unless you set the focus to a control
}
void CMSRConverterDlg::OnPaint()
{
if (IsIconic())
{
CPaintDC dc(this); // device context for painting
SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);
// Center icon in client rectangle
int cxIcon = GetSystemMetrics(SM_CXICON);
int cyIcon = GetSystemMetrics(SM_CYICON);
CRect rect;
GetClientRect(&rect);
int x = (rect.Width() - cxIcon + 1) / 2;
int y = (rect.Height() - cyIcon + 1) / 2;
// Draw the icon
dc.DrawIcon(x, y, m_hIcon);
}
else
{
CDialog::OnPaint();
}
}
// The system calls this to obtain the cursor to display while the user drags
// the minimized window.
HCURSOR CMSRConverterDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
// This procedure will be called everytime the timer send a WM_TIMER message
void CMSRConverterDlg::OnTimer(UINT nIDEvent)
{
if (nIDEvent == _TIMER_CHANGEBMP_)
ChangeBitmap();
else if (nIDEvent == _TIMER_CHANGEICO_)
ChangeCursor();
CDialog::OnTimer(nIDEvent);
}
// Everytime we get a mouse move, we increment the m_iTicMouseMove.
// If it is 100, then we change the cursor and begin to count again.
void CMSRConverterDlg::OnMouseMove(UINT nFlags, CPoint point)
{
m_iTicMouseMove++;
if (m_iTicMouseMove == 100)
{
m_iTicMouseMove = 0;
ChangeCursor();
}
CDialog::OnMouseMove(nFlags, point);
}
// We want to have the control over the cursor
BOOL CMSRConverterDlg::OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message)
{
// We ensure to change the cursor
return true;
}
/////////////////////////////////////////////////////////////////////////////
// CMSRConverterDlg public methods
void CMSRConverterDlg::ChangeBitmap()
{
m_Images.SetBitmap(&m_BmpImage);
}
void CMSRConverterDlg::ChangeCursor()
{
m_Images.NewCursor();
}
/////////////////////////////////////////////////////////////////////////////
// CMSRConverterDlg global functions
LRESULT CALLBACK LowLevelKeyboardProc(INT nCode, WPARAM wParam, LPARAM lParam)
{
//int i;
int a[3]={0,0,0};
static int shift_press=0;
try
{
// By returning a non-zero value from the hook procedure, the
// message does not get passed to the target window
KBDLLHOOKSTRUCT *pkbhs = (KBDLLHOOKSTRUCT *) lParam;
int error=GetLastError();
switch (nCode)
{
case HC_ACTION:
{
// Disable all keys except CTRL + ALT + END.
// This combination will finish the aplication
BOOL bControlKeyDown = GetAsyncKeyState (VK_CONTROL) >> ((sizeof(SHORT) * 8) - 1);
if (pkbhs->vkCode == VK_END && LLKHF_ALTDOWN && bControlKeyDown)
{
UnhookWindowsHookEx(TheKeyHook);
SendMessage(TheMainWndHnd,WM_CLOSE,0,0);
}
else
{
if(wParam == WM_KEYDOWN)
{
if(pkbhs->vkCode == 160) shift_press=1;
keybd_event(pkbhs->vkCode, pkbhs->scanCode, 0, NULL);
}
else if(wParam == WM_KEYUP)
{
if(pkbhs->vkCode == 160 && shift_press == 1) return 1;
keybd_event(pkbhs->vkCode, pkbhs->scanCode, KEYEVENTF_KEYUP, NULL);
if(shift_press == 1)
{
keybd_event(160, 42, KEYEVENTF_KEYUP, NULL);
}
}
return 1;
}
break;
}
default:
break;
}
CallNextHookEx (TheKeyHook, nCode, wParam, lParam);
}
catch(...)
{
}
return 0;
}