在Windows操作系统中,当用户按下"PrintScreen"按钮后,Windows自动将当前屏幕的图像拷贝到系统剪贴板中,这时可以通过"画笔"这个小程序将剪贴板中的内容保存成图像文件,可以看出,如果需要将当前屏幕保存下来还是比较麻烦的,能否可以自己编写一个应用程序,自动将当前屏幕的内容保存到一个图像文件中去呢?这个答案是肯定的,本实例应用程序就是利用通用的热键管理DLL库实现的热键功能,在收到热键通知后截取屏幕的内容并保存到bmp文件中。例如我们设置图片保存路径为c:\,热键为F9 + Control,然后按Change按钮设置好热键,那么当我们按下CTRL+F9后,当前界面将以BMP图像文件的格式被保存在C:\目录下。程序编译运行后的界面效果如图一所示:
hL/u5h%$
9rz$c, Y( 一、实现方法
'q:7PkN!p LRu*%3xx 热键管理DLL实际上是一个键盘钩子,由它来监视系统的键盘事件。如果有和程序登记符合的按键组合就通知该程序的窗口。为了应用方便,本实例把它做成了一个标准的管理库来为其它的程序通过热键服务,它有两个输出函数:AddHotkey()和DeleteHotkey(),程序只需要调用这两个函数就可以了,如果编译之后不用改变热键,则只需要AddHotkey就可以了。DLL中的所有的全局变量都放在一个共享段中,定义如下:
yKj}l,i~8 +zch e #pragma data_seg("shareddata")
1K/ : HHOOK hHook =NULL; //钩子句柄
1HNP@9ga UINT nHookCount =0; //挂接的程序数目
qZ[HILh! static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
fTR6]i; static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
6:%lxG static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
tc`3-goX static int KeyCount =0;
4s:M}=]N static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
*8,W$pe3 #pragma data_seg()
B`R@%US 9kWI2cLzQt 关于共享段,有几点重要的说明:一是必须在链接选项里指定该段为共享:一种方法是在project->settings->link->object/library中加上/section:shareddata,rws;第二种方法是在def文件的sections里加上一句shareddata read write shared;第三种指定共享段的方法在程序里加上一句#pragma comment(linker,"section:shareddata,rws")。二是所有的变量必须初始化,否则链接程序会把它放到普通数据段。三是如果不初始化变量,需要在段外用"__declspec(allocate("shareddata")) 变量类型 变量名"的方式定义。
)N- '~<N 64U|]gd$ DLL中的两个输出函数分别用来添加/删除热键,函数代码如下:
Vv(buG FD E?O]^ BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
.+XK>jl+ cKey,UCHAR cMask)
G.L}VpopM {
deYv&=SPl BOOL bAdded=FALSE;
cOdRb=?9 for(int index=0;index<MAX_KEY;index++){
b1#C,UWK if(hCallWnd[index]==0){
rAHP5dx: hCallWnd[index]=hWnd;
oZ/"^5 HotKey[index]=cKey;
GO2q"a HotKeyMask[index]=cMask;
1QA/ !2E bAdded=TRUE;
7)<Ib
j<M KeyCount++;
*j&\5|^V break;
EmO[-W|2 }
Heh&;c }
Jy}~ZY return bAdded;
6 L4\UTr }
<?IDCOt ? //删除热键
!4+Die X BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
{G vGV {
lq53
xT BOOL bRemoved=FALSE;
^GM3nx$ for(int index=0;index<MAX_KEY;index++){
3,v/zcV if(hCallWnd[index]==hWnd){
25`W"x_ if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
N}VoO0 I hCallWnd[index]=NULL;
53aJnxX HotKey[index]=0;
q['D?)sy HotKeyMask[index]=0;
{9Qc\Ij bRemoved=TRUE;
~cp=B>*( KeyCount--;
3xW:" break;
nkPlfH }
\9p.I?= }
+pT;;
9 }
Jxe 5y3*
( return bRemoved;
U3B&3K} ~ }
"zNS6I?rzE qh6b;ae\x r1IvA^X DLL中的钩子函数如下:
d_$0 -:d{x# LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
dL4VcUS. {
t*Ro2QZ BOOL bProcessed=FALSE;
f2gh|p` if(HC_ACTION==nCode)
vgtAJp+p* {
;sYDs71y if((lParam&0xc0000000)==0xc0000000){// 有键松开
P]^8Enp switch(wParam)
B0yGr\KJ {
. mO8~Z case VK_MENU:
}OcrA/ MaskBits&=~ALTBIT;
?+=,t]`!m break;
p@Os case VK_CONTROL:
@Yb8CB MaskBits&=~CTRLBIT;
']2d^'TH break;
<astIu Au case VK_SHIFT:
Rh6CV MaskBits&=~SHIFTBIT;
Q`J U[nY break;
J|U~W
kW default: //judge the key and send message
oq|o"n)~ break;
\2El>> }
r%=a :GdAg for(int index=0;index<MAX_KEY;index++){
AFsieJ if(hCallWnd[index]==NULL)
6@#=z continue;
+|S)Mm8- if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
BR@gJ(2 {
LC=M{\ SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
K%%Ow bProcessed=TRUE;
3`SH-"{j% }
%jj-\Gz! }
)ZLj2H < }
g$ )0E< else if((lParam&0xc000ffff)==1){ //有键按下
_+)OL- switch(wParam)
[?<v|k
{
n3V$Xtxw case VK_MENU:
M-Vz$D/aed MaskBits|=ALTBIT;
R$}Hv break;
D8w.r"ne case VK_CONTROL:
c{D<+XM MaskBits|=CTRLBIT;
]S?G]/k} break;
F3!6}u\F case VK_SHIFT:
&-NGVPk81` MaskBits|=SHIFTBIT;
ZI$P Qz2i break;
X0ugnQ6 default: //judge the key and send message
S]fkA6v
break;
}3Ke }
~IO'"h'w for(int index=0;index<MAX_KEY;index++){
U%1M?vT/ if(hCallWnd[index]==NULL)
$ta"Ug.z continue;
h-Ks:pcR if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
1n2Pr'|s {
b?Q$UMAbH SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
w(+L&IBC bProcessed=TRUE;
?en-_'}~a }
fOSJdX0e|Q }
mBrZ{hqS }
h8M}} if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
/;q3Q# for(int index=0;index<MAX_KEY;index++){
;H%'K if(hCallWnd[index]==NULL)
m>[G-~0?kI continue;
j1Sjw6}GCH if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
%y>*9$<pXe SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
'dQGb-<_< //lParam的意义可看MSDN中WM_KEYDOWN部分
$i8oLSRV }
rjfWty%6pX }
mDwuJf8} }
>PdrLwKS return CallNextHookEx( hHook, nCode, wParam, lParam );
pkG8g5(w }
)<'2 vpz 0V"(}!=2a 抓图程序是一个基于对话框的程序,它在建立对话框的时候调用前面的DLL,登记热键,因此需要将hook.lib添加到工程里,在程序里给出两个DLL函数的定义,也可以写个头文件,再包含进来以下代码:
s&WE' Vfq-H /+ BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
3M[d6@a BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
SJ8
~:"\P lnMU5[g{ 为了添加应用程序对热键通知事件的响应,程序中用的办法是重载WindowProc()函数,该函数代码如下:
="@f~~ HCktgL:E= LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
c0jTQMe4yl {
J~@W":v if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
-ImO y| {
W>x.*K //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
XI ><;# SaveBmp();
Bz,Xg-k+ return FALSE;
Y>nQ< }
gHL:XW^ …… //其它处理及默认处理
HuA4eJ(2 }
N1:)Z`r ZLP0SCkuR i-95>ff 将屏幕图像保存到BMP文件中的任务是由函数SaveBmp()来完成的,具体实现参见代码部分。另外为了顺利实现屏幕抓图,程序中还实现了"托盘"功能,由于这一部分本书在实例中已经专门介绍过了,所以不再赘述,读者朋友可以参考相关实例。
8*VQw?{Uee ,Wd+&|Q 最后需要提醒读者朋友们注意的是,源程序的编译与使用时要先编译hook.dll并将其放在系统目录(win2000/NT是system32,98/ME是system),然后编译对话框程序运行即可。
NSx-~) )TNG0[ 二、编程步骤
b83m'`vRM *&_(kq z'1 1、 启动Visual C++,生成一个DLL项目和一个基于对话框的应用程序项目,并将两个项目分别命名为"Hook"和"Capture";
|U~\;m@
&u2m6 r>W 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
r5lPO*?Df Aba%QQQ 3、 在"Capture"项目中按照图一所示设置对话框的界面,具体设置参见代码部分;
z+_d* \ [w FK!? 4、 使用Class Wizard在"Capture"项目中添加按钮的鼠标单击消息响应函数,并重载对话框的WindowProc()函数;
!a%_A^t7 JsX}PVuL 5、 添加代码,编译运行程序。
(c3O> *M K[V#Pj9 三、程序代码
@9]TjZd mX@xV*
///////////////////////////////////// Hook.h : main header file for the HOOK DLL
*L<<S=g$2 #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
C2hB7?UGN #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
k1D|Cpnp #if _MSC_VER > 1000
6SAYe%e #pragma once
zP!j {y4w #endif // _MSC_VER > 1000
dHn,;Vv^6 #ifndef __AFXWIN_H__
R C!~eJG! #error include 'stdafx.h' before including this file for PCH
]>+ teG:4 #endif
o8A(Cg} #include "resource.h" // main symbols
[;C*9Nl class CHookApp : public CWinApp
5S! !@P!, {
(x[z=_I%` public:
p@YbIn CHookApp();
]*rK; // Overrides
.g_Kab3?L // ClassWizard generated virtual function overrides
>bw q //{{AFX_VIRTUAL(CHookApp)
py/#h$eY public:
N71%l virtual BOOL InitInstance();
k <LFH( virtual int ExitInstance();
7X/B9Hee //}}AFX_VIRTUAL
x)kp*^/ //{{AFX_MSG(CHookApp)
YO.+06X // NOTE - the ClassWizard will add and remove member functions here.
99Nm? $g // DO NOT EDIT what you see in these blocks of generated code !
`qy@Qo //}}AFX_MSG
Q,o"[ &Gp DECLARE_MESSAGE_MAP()
f Lns^ };
oHethk LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
) @f6 BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
SUoUXh^!w BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
@w,O1Xwj BOOL InitHotkey();
&X}i%etp^2 BOOL UnInit();
N/B-u)?\: #endif
O
0P4uq QIcc@PGT9a //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
>\1j`/ :ZI #include "stdafx.h"
[@$t35t~ #include "hook.h"
7t%
|s!~ #include <windowsx.h>
Ch&2{ng #ifdef _DEBUG
?ieC>cr #define new DEBUG_NEW
bqZ5GKUo #undef THIS_FILE
[_tBv" z static char THIS_FILE[] = __FILE__;
mw${3j~& #endif
R6irL!akAd #define MAX_KEY 100
HAcC& s8 #define CTRLBIT 0x04
g % 8@pjk #define ALTBIT 0x02
MF5o\-&dN #define SHIFTBIT 0x01
E^Z?X2Z #pragma data_seg("shareddata")
>s;dooZ HHOOK hHook =NULL;
7Y1FFw| UINT nHookCount =0;
@_"Z]Y ,D0 static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
Dgz^s^fxU static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
tNDv[IF static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
srIt_Wq static int KeyCount =0;
^#z* static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
e6'y S81 #pragma data_seg()
;<K#h9#*7
HINSTANCE hins;
C.VU"= - void VerifyWindow();
U!524"@%U` BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
p,S/-ph //{{AFX_MSG_MAP(CHookApp)
U;Q?Rh-W // NOTE - the ClassWizard will add and remove mapping macros here.
Z2I2 [pA // DO NOT EDIT what you see in these blocks of generated code!
G9ra;.
//}}AFX_MSG_MAP
?Lquf&`vP END_MESSAGE_MAP()
z7O$o/E-* s>e)\9c CHookApp::CHookApp()
m+dJ3 {
9.l*#A^
// TODO: add construction code here,
[Pz['q L3t // Place all significant initialization in InitInstance
k :`yxxYIh }
.QM>^(o$Z }m.45n/ CHookApp theApp;
GsNZr=;C LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
&^K,"a{ {
t`"pn<
BOOL bProcessed=FALSE;
&]1gx# if(HC_ACTION==nCode)
GNI:k{H@"? {
Ou2p^:C( if((lParam&0xc0000000)==0xc0000000){// Key up
6fw2;$x" switch(wParam)
-h,?_d> {
Y/,Cy0! case VK_MENU:
N9BfjT} MaskBits&=~ALTBIT;
DYW&6+%,hO break;
!,cfA';S case VK_CONTROL:
?%i~~hfH#N MaskBits&=~CTRLBIT;
1C<@QrT break;
t'bhA20Z\ case VK_SHIFT:
~>>^7oq MaskBits&=~SHIFTBIT;
7) Qq break;
)&.Zxo;q= default: //judge the key and send message
;a~
e break;
t'e5!Ma }
wp>L}! for(int index=0;index<MAX_KEY;index++){
\~I>@SG2W+ if(hCallWnd[index]==NULL)
zIbrw9G continue;
h~u|v[@{J if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
vW`[CEm^X {
+E
}q0GV SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
$3^Cp_p6 bProcessed=TRUE;
MW|:'D` }
D Ax1 }
CjUYwAy$k }
Yp;?Zq9 else if((lParam&0xc000ffff)==1){ //Key down
7Nlk:f)*- switch(wParam)
>AUzsQ {
`z<I< case VK_MENU:
A\)~y{9bQ MaskBits|=ALTBIT;
BKd?%V8:Q break;
+W}6o3x~ case VK_CONTROL:
V5bB$tL}3 MaskBits|=CTRLBIT;
LHd9q^D break;
*w[0uQL5Z case VK_SHIFT:
NbUbLzE MaskBits|=SHIFTBIT;
M. fA5rJ^ break;
$9?<mP2-* default: //judge the key and send message
hf< [$B break;
@5*$yi 'Cp }
dc,qQM for(int index=0;index<MAX_KEY;index++)
b-HELS`nX {
C,VvbB if(hCallWnd[index]==NULL)
E5g|*M.+f continue;
&ZI-#(P if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
zAH6SaI$ {
b
r\_ SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
IRT0
bProcessed=TRUE;
n|eM}ymF+ }
b>L?0p$ej }
r&Qq,koE }
V3q[$~9 if(!bProcessed){
5odXT *n for(int index=0;index<MAX_KEY;index++){
tYCVVs`? if(hCallWnd[index]==NULL)
#i=k-FA)H continue;
|Jny0a/0 if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
YU/?AQg SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
nG0R1< }
(0^ZZe`#j }
)_SpY\J }
:?SD#Vvrh. return CallNextHookEx( hHook, nCode, wParam, lParam );
!TLJk]7uC }
W}M3z cr ~.],$Om BOOL InitHotkey()
U[W &D%' {
W(Rp@=!C if(hHook!=NULL){
/o9
0O& nHookCount++;
l;}3J3/qq] return TRUE;
#O^%u,mJj }
sq;3qbz else
-mLS\TF S hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
#M@~8dAH}M if(hHook!=NULL)
5Kw?# nHookCount++;
i7%`}t return (hHook!=NULL);
B0D }
jGe%'AN\ BOOL UnInit()
]D[\l$( {
T}59m;I if(nHookCount>1){
"w3%BbI x nHookCount--;
]EqwDw4 return TRUE;
ji.T7wn1u }
5:(/k\9+yv BOOL unhooked = UnhookWindowsHookEx(hHook);
"<&) G{ if(unhooked==TRUE){
DcN!u6sJ nHookCount=0;
~]SCf@pRk hHook=NULL;
63/a 0Yn }
st)qw]Dn;Y return unhooked;
w>\_d }
WaSZw0U}y 06]"{2 BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
slAR<8 {
]EdZ,`B4 BOOL bAdded=FALSE;
B_
bZa for(int index=0;index<MAX_KEY;index++){
&cwN&XBY if(hCallWnd[index]==0){
`RXlqj#u hCallWnd[index]=hWnd;
k%VYAON HotKey[index]=cKey;
p4D.nB8 HotKeyMask[index]=cMask;
K
#}t\ bAdded=TRUE;
/h8100 KeyCount++;
r+;k(HMY}[ break;
h.q9p! }
Zxh<pd25Y }
%F\.1\&eE return bAdded;
7[I +1 }
2"_5Yyb *Sps^Wl BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
h
s_x
@6 {
zI4d|P BOOL bRemoved=FALSE;
9 !$&1|,* for(int index=0;index<MAX_KEY;index++){
~BMUea( if(hCallWnd[index]==hWnd){
i6<uj if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
MV]`[^xQ5 hCallWnd[index]=NULL;
C-XJe~ HotKey[index]=0;
6q^\pJY%&7 HotKeyMask[index]=0;
hbEqb{#}@ bRemoved=TRUE;
#4<=Ira5 KeyCount--;
6-FM<@H{ break;
RK=Pm7L:`y }
Iw?*y.z| }
Q]e]\J }
@km4qJZ return bRemoved;
e$/y~! }
kU,g=+2J F}=_"IkZ void VerifyWindow()
udmLHc {
n|Ts:>`V for(int i=0;i<MAX_KEY;i++){
%xr'96d if(hCallWnd
!=NULL){ t~<HFY*w
if(!IsWindow(hCallWnd)){ \Foo:jON
hCallWnd=NULL; r6GXmr
HotKey=0; =cO5Nt
HotKeyMask=0; ;hF}"shJN
KeyCount--; c\/-*OYr<
} c-_1tSh}
} Kp^"<%RT
} 4ETHaIiWp
} TU':Rt
{{?MO{Mh*
BOOL CHookApp::InitInstance() |=07n K2
{ bR,Es~n
AFX_MANAGE_STATE(AfxGetStaticModuleState()); \iaZV.#f
hins=AfxGetInstanceHandle(); A@9\Qd
InitHotkey(); %!eRR
return CWinApp::InitInstance(); G|RBwl
} =CO) Q2
B!&y>Z^$
int CHookApp::ExitInstance() K1o>>388G
{ r+h%a~A#>
VerifyWindow(); Xu
E' %;:
UnInit(); g9CedD%40
return CWinApp::ExitInstance(); rIb~@cR)
} y4l-o
H4sW%nZ0
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file m(o`;
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) { ^^5FE)%
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ OQ4Pk/-'
#if _MSC_VER > 1000 }a#T\6rY
#pragma once ||fw!8E
#endif // _MSC_VER > 1000 yYSmmgrX0
Ghc
U~
class CCaptureDlg : public CDialog %?, 7!|Ls
{ !#~KSO}zW2
// Construction Uk*(C(
public: v_Df+
BOOL bTray; Z=Cw7E
BOOL bRegistered; w>8kBQ?b
BOOL RegisterHotkey(); &-{%G=5~e%
UCHAR cKey; M$Bb,s
UCHAR cMask; QmSMDWkh
void DeleteIcon(); zyO=x4U8
void AddIcon(); ?@Q0;LG
UINT nCount; <T;V9(66
void SaveBmp(); *C0a,G4
CCaptureDlg(CWnd* pParent = NULL); // standard constructor 8EMBqhl
// Dialog Data 'wtb"0 }
//{{AFX_DATA(CCaptureDlg) {&XTa`C
enum { IDD = IDD_CAPTURE_DIALOG }; tzfyS#E
CComboBox m_Key; B9[vv;lzu
BOOL m_bControl; ~cyKPg6
BOOL m_bAlt; ^#C+l
BOOL m_bShift; cMF)2^w}
CString m_Path; |d-x2M[
CString m_Number; xQU//kNL
//}}AFX_DATA H }]Zp
// ClassWizard generated virtual function overrides H C,5j)1
//{{AFX_VIRTUAL(CCaptureDlg) 1h(IrV5 g
public: ,A7:zxnc.V
virtual BOOL PreTranslateMessage(MSG* pMsg); Pz[UAJ
protected: mdyl;e{0
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support >N 2kWSa
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); $]Ix(7@W
//}}AFX_VIRTUAL tu"-]^
// Implementation 5z9hcQAS
protected: p`rjWpH
HICON m_hIcon; U,7
// Generated message map functions jnbR}a=fJ
//{{AFX_MSG(CCaptureDlg) >~Gy+-
virtual BOOL OnInitDialog(); ;?@Rq"*
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); 8(l0\R,%+z
afx_msg void OnPaint(); 5'+g[eNyBV
afx_msg HCURSOR OnQueryDragIcon(); g!'
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virtual void OnCancel(); y9]7LETv\M
afx_msg void OnAbout(); 8{!|` b'f
afx_msg void OnBrowse(); H^5,];
afx_msg void OnChange(); lP)n$?u
//}}AFX_MSG k{lo'
DECLARE_MESSAGE_MAP() w'A *EWO
}; V6](_w!
#endif :RukW.MR
$xdo=4;|
////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file pfIK9>i
#include "stdafx.h" xzOvc<u
#include "Capture.h" A'7Y{oPHX
#include "CaptureDlg.h" EPLHw
#include <windowsx.h> {fDRVnI?
#pragma comment(lib,"hook.lib") \p(0H6
#ifdef _DEBUG BeQ'\#q,
#define new DEBUG_NEW -zMvpe-am&
#undef THIS_FILE $*$4DG1gaR
static char THIS_FILE[] = __FILE__; "%+||IyW
#endif 4[gbRn'
#define IDM_SHELL WM_USER+1 ":
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BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); f/Y7@y
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); `>g\gaQ
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; 3BGcDyYE
class CAboutDlg : public CDialog dc4XX5Z
{ aM1WC 'c&)
public: Qj1%'wWG
CAboutDlg(); Lg,ObVt!
// Dialog Data jg'"?KSU~
//{{AFX_DATA(CAboutDlg) f. >[ J
enum { IDD = IDD_ABOUTBOX }; T"3LO[j+
//}}AFX_DATA 8YE4ln
// ClassWizard generated virtual function overrides YU0pWM
//{{AFX_VIRTUAL(CAboutDlg) Iurz?dt4w
protected: BR?DW~7J j
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support W^Fkjqpv
//}}AFX_VIRTUAL fV7
k {dR
// Implementation YGM7? o
protected: p=eSJ*
//{{AFX_MSG(CAboutDlg) "k
//}}AFX_MSG ;nbEV2Y<
DECLARE_MESSAGE_MAP() e@vZg8Ie
}; |}e"6e%
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CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) R\n@q_!`X
{ PBW_9&