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:
k`u:Cz#aB
L{i,.aE/nO 一、实现方法
[=otgVteN" |Nfi y 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:
U`-]U2" qFpRY7eq #pragma data_seg("shareddata")
jQ 'r};; HHOOK hHook =NULL; //钩子句柄
>U2[]fu UINT nHookCount =0; //挂接的程序数目
:VB{@ED static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
<hvVh9 static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
r\x"nS static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
`'gadCTb= static int KeyCount =0;
REaU=-m- static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
~\C.Nm #pragma data_seg()
Js'#= g6wL\g{29 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。
4|EV`t}EV e; #"t 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:
Px$4.b[{_Y fzhCV BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
ZB|y cKey,UCHAR cMask)
"F.0(<4) {
YR\pt8(z? BOOL bAdded=FALSE;
$v#\bqY for(int index=0;index<MAX_KEY;index++){
WF!u2E+ if(hCallWnd[index]==0){
Kj+=?R~}S hCallWnd[index]=hWnd;
j1sZRl)D HotKey[index]=cKey;
ar#Xe;T! HotKeyMask[index]=cMask;
u5LrZt]k bAdded=TRUE;
.0gF&>I} KeyCount++;
555*IT3b break;
F79!B }
QUSyVp{$ }
lCznH?[ return bAdded;
4,yS7l }
lls-Nir% //删除热键
,Zs"r}G^ BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
H`XE5Hk)P% {
^kElb;d BOOL bRemoved=FALSE;
ZtFOIb* for(int index=0;index<MAX_KEY;index++){
RdtF5#\z if(hCallWnd[index]==hWnd){
L+rMBa if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
xKZLXQ'e- hCallWnd[index]=NULL;
gFx2\QV HotKey[index]=0;
4)zHkN+ HotKeyMask[index]=0;
HLa3lUo bRemoved=TRUE;
~%8T_R /3 KeyCount--;
2^*a$OJ break;
4J"S?HsW| }
Km=dId7] }
.ZzxW }
jEkO#xI return bRemoved;
|v[0( }
/&`sB| y7?n;3U]CS ioZ{2kK DLL中的钩子函数如下:
YKk*QcAn VPAi[<FzOG LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
("+J*u*kq_ {
Kpx(x0^2 BOOL bProcessed=FALSE;
RF,[1O-\O if(HC_ACTION==nCode)
!pwY@}oL {
bIR&e E if((lParam&0xc0000000)==0xc0000000){// 有键松开
04u^Q switch(wParam)
E5H0Yo.Wi {
7
B< case VK_MENU:
:7&-<ae2 MaskBits&=~ALTBIT;
f7mN,_Lt break;
+Ui @3Q case VK_CONTROL:
fC \Cx;q- MaskBits&=~CTRLBIT;
zK5/0zMZ break;
ZYi."^l case VK_SHIFT:
ev$\Ns^g$3 MaskBits&=~SHIFTBIT;
C1V@\mRi break;
_(R1En1 default: //judge the key and send message
p#yq 'kY break;
;nDCyn4i] }
3kc.U for(int index=0;index<MAX_KEY;index++){
zOEdFU{x if(hCallWnd[index]==NULL)
R;6$lO8C& continue;
m4=[e! if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
sX :)g>b {
?hXeZB+b4 SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
VX;br1$X bProcessed=TRUE;
WFYbmfmV }
AxsTB9/ }
9;L5#/E }
fs:%L else if((lParam&0xc000ffff)==1){ //有键按下
- s} switch(wParam)
,/XeG`vk {
jIzkI)WC| case VK_MENU:
A$H;2T5N MaskBits|=ALTBIT;
mn>$K"_k break;
~g6`Cp` case VK_CONTROL:
a
(mgz&* MaskBits|=CTRLBIT;
)yOdRRP break;
++HHUM case VK_SHIFT:
\Y4>_Mk MaskBits|=SHIFTBIT;
3
W%Bsqn break;
i$[wkQ>$ default: //judge the key and send message
Al0
i{.V break;
`[&) X }
5f` a7R for(int index=0;index<MAX_KEY;index++){
GmONhh(k if(hCallWnd[index]==NULL)
y,.X5#rnX* continue;
P Tc@MH) if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
h^)R}jy+f {
FS(bEAk} SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
hhqSfafUX bProcessed=TRUE;
vjzpU(Sq# }
;VLv2J* }
e\[z Q
2Z3 }
24}?GO if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
S~ff<A>f for(int index=0;index<MAX_KEY;index++){
%ja8DRQ. if(hCallWnd[index]==NULL)
e
Qz_,vTk continue;
_N-.=86* if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
!bPsJbIo> SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
T[z}^" //lParam的意义可看MSDN中WM_KEYDOWN部分
g?}$"=B }
l$1z%|I }
/F(wb_! }
JFJ_
PphvD return CallNextHookEx( hHook, nCode, wParam, lParam );
z`?{5v -Qs }
`ZC{<eVJ}= #JOWiO0> 抓图程序是一个基于对话框的程序,它在建立对话框的时候调用前面的DLL,登记热键,因此需要将hook.lib添加到工程里,在程序里给出两个DLL函数的定义,也可以写个头文件,再包含进来以下代码:
D.i(Irqw! 5
aT>8@$Z^ BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
o`]o(OP BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
\L-K}U>J FRSz3^A w 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:
w`N|e0G@ BotGPk><c LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
~=!d>f~U {
"M GX(SQ if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
sW53g$`v {
H(JgqbFB* //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
+5zLQ>]z SaveBmp();
d-W@/J return FALSE;
T;4& ^5n }
t7t?xk!2 …… //其它处理及默认处理
~)ZMGx }
8Moe8X#3 iEA$`LhO\A )YKnFSm 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。
[YGPcGw WT-BHB1 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。
)*b
dG'}
*Y4[YnkPE 二、编程步骤
FuWMVT`Y yU e7o4Zm 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";
^-*q l@h|os 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
MM+xm{4l &gDwsW 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;
Ew&pwsQ *FINNNARB 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;
efc<lSUR ?)Psf/ 5、 添加代码,编译运行程序。
W-pN C\Y%FTS: 三、程序代码
+*O$]Hh >nqDUGnEo> ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
H}Jdnu| ko #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
&gP/<!# #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
a5)<roWQ #if _MSC_VER > 1000
up# R9
d| #pragma once
b`lLqV<[cB #endif // _MSC_VER > 1000
>q}Ns^ .' #ifndef __AFXWIN_H__
d4 Hpe> #error include 'stdafx.h' before including this file for PCH
I3ZlKI #endif
%![%wI? #include "resource.h" // main symbols
E8Rk
b} class CHookApp : public CWinApp
Ih&rXQ$ {
/K@_O\+;Q public:
q&:UP CHookApp();
y1oQ4|KSI // Overrides
"
hD6Z // ClassWizard generated virtual function overrides
EJ%Kr$51K //{{AFX_VIRTUAL(CHookApp)
?!uj8&yyf public:
4
8}\ virtual BOOL InitInstance();
$N}nO:`t virtual int ExitInstance();
Z4"SKsJT/> //}}AFX_VIRTUAL
65 P*Gu? //{{AFX_MSG(CHookApp)
&B3[:nS2 // NOTE - the ClassWizard will add and remove member functions here.
( <Abw{BTm // DO NOT EDIT what you see in these blocks of generated code !
<hJ%]] //}}AFX_MSG
aX)k(*| DECLARE_MESSAGE_MAP()
(i 3=XfZ!C };
fcim4dfP LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
^|P/D BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
-$x5[6bN BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
prdlV)LTpY BOOL InitHotkey();
]]EOCGZ" BOOL UnInit();
$=IJ-_'o #endif
6*{sZMG 3eg)O34 //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
8Hdm(> #include "stdafx.h"
<$V!y
dO #include "hook.h"
w;p:4` #include <windowsx.h>
hHu?%f* #ifdef _DEBUG
}#b[@3/T #define new DEBUG_NEW
oB$P6 #undef THIS_FILE
4@Q`8N. static char THIS_FILE[] = __FILE__;
"B$r{ vG #endif
=vpXYj #define MAX_KEY 100
,4OH9-Q1 #define CTRLBIT 0x04
]"*sp #define ALTBIT 0x02
"1-gMob #define SHIFTBIT 0x01
(]Pr[xB #pragma data_seg("shareddata")
++m^z` D HHOOK hHook =NULL;
snH9@!cG8 UINT nHookCount =0;
77]6_ static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
Z [aKic static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
pZ IDGy=~ static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
3YFbT
Z static int KeyCount =0;
n/&}|998? static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
Cuk!I$ #pragma data_seg()
?k}"g$JFn HINSTANCE hins;
jQV.U~25Q void VerifyWindow();
wqZ*$M BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
k;fy8 //{{AFX_MSG_MAP(CHookApp)
C{5bG=Sg~ // NOTE - the ClassWizard will add and remove mapping macros here.
R9!GDKts% // DO NOT EDIT what you see in these blocks of generated code!
; xz}]@]Ar //}}AFX_MSG_MAP
O1
KT END_MESSAGE_MAP()
Z
ZMz0^V ,drcJ CHookApp::CHookApp()
tn\PxT {
;7HL/- // TODO: add construction code here,
C<T)'^7z // Place all significant initialization in InitInstance
w.:fl4V }
kf Xg\6uKc QMI6l'"s CHookApp theApp;
]bui"-tlK LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
;ATn& {
_
Cu," BOOL bProcessed=FALSE;
]9 ArT$ if(HC_ACTION==nCode)
D2@J4;UW*W {
O 8\wH if((lParam&0xc0000000)==0xc0000000){// Key up
)[Bl3+' switch(wParam)
mj!P
] {
uQ_s$@brI case VK_MENU:
_'.YC<; MaskBits&=~ALTBIT;
*oW^P~m/ break;
mDG=h6y"V case VK_CONTROL:
hb,G'IU MaskBits&=~CTRLBIT;
({5`C dVi break;
`El)uTnuZ[ case VK_SHIFT:
T+q3]& MaskBits&=~SHIFTBIT;
H;=JqD8` break;
p_Yx"nO7 default: //judge the key and send message
`nvm>u~[Hq break;
&y~~Z [.F, }
7R{(\s\9: for(int index=0;index<MAX_KEY;index++){
($vaj; if(hCallWnd[index]==NULL)
b14WIgjsl continue;
Ibbpy++d[ if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
Z7Gl^4zn {
d$;1%rRj8 SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
v<Ozr:lL bProcessed=TRUE;
|#Q4e51H }
#% 1|$V*: }
/ll2lyS+ }
o=}vK[0u else if((lParam&0xc000ffff)==1){ //Key down
$yi[wwf4 switch(wParam)
Bm\OH# {
Tg-HR8}X case VK_MENU:
^gu; MaskBits|=ALTBIT;
>~vZ+YO break;
Di^7@}kQS case VK_CONTROL:
H*H=a MaskBits|=CTRLBIT;
g3h:oQCS break;
]CnqPLqL case VK_SHIFT:
-:P`Rln MaskBits|=SHIFTBIT;
R3<2Z0lqy break;
(UGmbRf& default: //judge the key and send message
>+3tOv3: break;
w<o#/J9 }
[? 1m6u; for(int index=0;index<MAX_KEY;index++)
YZHqy++x {
/yd<+on^ if(hCallWnd[index]==NULL)
f:K3 P[| continue;
IW&.JNcN if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
"x"y3v' {
h{BO\^6x SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
6tDCaB bProcessed=TRUE;
_XP3|E;I/ }
pRTdP/(OQ }
Sd\+f6x }
b- FJMY if(!bProcessed){
'y<<ce* for(int index=0;index<MAX_KEY;index++){
3v:c".O2O if(hCallWnd[index]==NULL)
J_tI]?jrU continue;
l4LowV7 if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
%
QKlvmI" SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
uTq)Ets3 }
&l| :1 }
`BGU }
a=%QckR* return CallNextHookEx( hHook, nCode, wParam, lParam );
oKlO cws} }
NW*qw q
(r!d4 BOOL InitHotkey()
Fu/{*4 {
j\^u_D if(hHook!=NULL){
V!3.MQM nHookCount++;
=#Qm D= return TRUE;
rf:CB&u }
Jemb0Qv else
|-'.\)7: hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
KJ]ejb$ if(hHook!=NULL)
/EXubU73 nHookCount++;
{W5D) return (hHook!=NULL);
l*0`{R }
TXDb5ZCzM BOOL UnInit()
j1hx{P' {
CNRiK;nQ if(nHookCount>1){
,VTX7vaH nHookCount--;
j}devpO return TRUE;
VJ'bS9/T }
<e%~K4KH BOOL unhooked = UnhookWindowsHookEx(hHook);
H5'Le{ if(unhooked==TRUE){
?\J.Tv$$$ nHookCount=0;
Pqc+p E hHook=NULL;
.}6Mj]7?i }
DX$zzf return unhooked;
qt
!T%K }
=>Md>VM A8by5qU BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
g0n
5&X {
c{SD=wRt,y BOOL bAdded=FALSE;
4\?GA`@ for(int index=0;index<MAX_KEY;index++){
C $r]]MSj if(hCallWnd[index]==0){
G'\x9% hCallWnd[index]=hWnd;
*wY { ~zh HotKey[index]=cKey;
nOE 1bf^l HotKeyMask[index]=cMask;
$sTvXf:g bAdded=TRUE;
kl90w KeyCount++;
5 Y|(i1 break;
Ksu_4dE }
/t<C_lLM }
#VA8a=t return bAdded;
*G,'V,? }
$kM8E@x2 uSRvc0R\ BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
'J=knjAT {
6'^Gh B BOOL bRemoved=FALSE;
UVIR
P# for(int index=0;index<MAX_KEY;index++){
+#/`4EnI if(hCallWnd[index]==hWnd){
O@gHx! L if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
\a|bx4M hCallWnd[index]=NULL;
O(Tdn;1 HotKey[index]=0;
=yZiBJ HotKeyMask[index]=0;
01-n_ $b bRemoved=TRUE;
Oy `2ccQ# KeyCount--;
(fYrb#]!y break;
?g5u#Q>! }
ONkHHyT }
M\f1]L|8d }
4XprVB return bRemoved;
U'8ub(:& }
\1p_6U7 =`oQcIkz void VerifyWindow()
,PyA$Z {
\EC=#E( for(int i=0;i<MAX_KEY;i++){
)Fo1[:_B' if(hCallWnd
!=NULL){ h"-}BjL
if(!IsWindow(hCallWnd)){ <g^!xX<r?
hCallWnd=NULL;
Owa]ax5
HotKey=0; 3?"JFfYU,'
HotKeyMask=0; NP {O
KeyCount--; >cEB,@~
} D}| 30s?u1
} Zk4(
} q[}[w! to
} b)eKa40Z
A`D^}F6
BOOL CHookApp::InitInstance() rLfhm
Ds%u
{ eZr}xo@9
AFX_MANAGE_STATE(AfxGetStaticModuleState()); m R? } gR
hins=AfxGetInstanceHandle(); V(Dn!Nz
InitHotkey(); >;;tX3(
return CWinApp::InitInstance(); _c W(R,i
} Yp_R+a^
9b0M'x'W5
int CHookApp::ExitInstance() M_4:~&N$
{ $2M dxw5
VerifyWindow(); 5G-}'-R
UnInit(); zJp@\Yo+
return CWinApp::ExitInstance(); A|D]e)/6+B
} }#rdMh
4G%!t`?q
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file ~<%/)d0
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) -C7IUat<
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ 8-wW?YTG
#if _MSC_VER > 1000 Px>Gc:!>
#pragma once jmAQ!y|W.
#endif // _MSC_VER > 1000 RRNoX}
QqC4g]
class CCaptureDlg : public CDialog Eoj 2l&\
{ 'Gw;@[
// Construction CulU?-[i
public: \rw/d5.
BOOL bTray; ma\UJz
BOOL bRegistered; `xhiG9mz~
BOOL RegisterHotkey(); 2nQrCdRC
UCHAR cKey; ww]^H$In
UCHAR cMask; G2nL#l~@)
void DeleteIcon(); B~_='0Gm[
void AddIcon(); ;gh#8JkI
UINT nCount; w
:w
void SaveBmp(); +!I7(gL
CCaptureDlg(CWnd* pParent = NULL); // standard constructor xz+Y 1fYT
// Dialog Data $=c79Al(
//{{AFX_DATA(CCaptureDlg) A-GRuC
enum { IDD = IDD_CAPTURE_DIALOG }; NdS6j'%B@7
CComboBox m_Key; T/_JXK>W
BOOL m_bControl; Y!kz0([
BOOL m_bAlt; *hHy>(*
BOOL m_bShift; ,u^S(vxyz
CString m_Path; V0gk8wD
CString m_Number; Ch1+YZG
//}}AFX_DATA lD8&*5tDmP
// ClassWizard generated virtual function overrides 5PJB<M_m:
//{{AFX_VIRTUAL(CCaptureDlg) &?@gUk74"
public: XcS8{
virtual BOOL PreTranslateMessage(MSG* pMsg); PC_#kz
protected: ? 9.V@+i
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support p<|I!n&9
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); a:oZ5PX=
//}}AFX_VIRTUAL Sv7_-#SW<(
// Implementation FA.h?yfr
protected: ;
)Vro
HICON m_hIcon; s7FJJTn
// Generated message map functions N
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//{{AFX_MSG(CCaptureDlg) _u`NIpXSP
virtual BOOL OnInitDialog(); s_=/p5\
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); ~=Y<B/
afx_msg void OnPaint(); ICD(#m
afx_msg HCURSOR OnQueryDragIcon(); {QTrH-C
virtual void OnCancel(); :%dIX}F
afx_msg void OnAbout(); >b |TaQ
afx_msg void OnBrowse(); UC,43 z
afx_msg void OnChange(); VOYuog 5o
//}}AFX_MSG /`3^?zlu"
DECLARE_MESSAGE_MAP() )p-B@5bb
}; r@xMb,!H
#endif ob
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////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file kF9T 9
#include "stdafx.h" ,KlTitJl\+
#include "Capture.h" 3dnL\AqC
#include "CaptureDlg.h" g& yR -
#include <windowsx.h> c3gy{:lb
#pragma comment(lib,"hook.lib") M-!eL<
#ifdef _DEBUG 41<.e`{
#define new DEBUG_NEW zfE;)K^"
#undef THIS_FILE aW8Bx\q
static char THIS_FILE[] = __FILE__; ?-g=Rfpag
#endif OQ$77]XtvL
#define IDM_SHELL WM_USER+1 Jlw
oSe:S
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); wX6VapFboI
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); 3z[yKua\
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; iQczvn)"m
class CAboutDlg : public CDialog <qzHMyAi
{ 27-<q5q
public: um@RaU
CAboutDlg(); zaX!f~;"
// Dialog Data *f~X wy"
//{{AFX_DATA(CAboutDlg) /;M0tP
enum { IDD = IDD_ABOUTBOX }; GNXQD}L?b?
//}}AFX_DATA TxhTK5#f
// ClassWizard generated virtual function overrides ,w|f*L$
//{{AFX_VIRTUAL(CAboutDlg) uc?QS~H&w
protected: k;p:P ?s5Y
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support H1uNlPT
//}}AFX_VIRTUAL MOJ-q3H^W
// Implementation 6&=xu|M<x=
protected: ]@o p
//{{AFX_MSG(CAboutDlg) (9h{7<wD`
//}}AFX_MSG Aa;R_Jz
DECLARE_MESSAGE_MAP() D-.XSIEMu
}; Ox"4 y
?aInn:FE
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) +]Oq{v:e
{ Q)}sX6TB
//{{AFX_DATA_INIT(CAboutDlg) "Hmo`E B0
//}}AFX_DATA_INIT NDhHU#Q9
} WigC'
>JFAE5tj&2
void CAboutDlg::DoDataExchange(CDataExchange* pDX) @]Ye36v0#L
{ hu-fwBK
CDialog::DoDataExchange(pDX); byM/LE7)
//{{AFX_DATA_MAP(CAboutDlg) \oPW
//}}AFX_DATA_MAP NYD#I{h
} [{_JO+)+n
6uQfe?aD
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) 9hI4',(rE
//{{AFX_MSG_MAP(CAboutDlg) o}p6qB=;1
// No message handlers YJ]]6 K+
//}}AFX_MSG_MAP KIdlndGs
END_MESSAGE_MAP() 6Flc4L8JU
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CCaptureDlg::CCaptureDlg(CWnd* pParent /*=NULL*/) :8U=L'4
: CDialog(CCaptureDlg::IDD, pParent) 0-EhDGa]r
{ |b'fp1<