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:
/@"Y^
jZteooJG| 一、实现方法
~g6 3qs g^7MMlY% 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:
o*5U:'=5} `JB?c #pragma data_seg("shareddata")
q_V0+qH HHOOK hHook =NULL; //钩子句柄
T 2F6)e UINT nHookCount =0; //挂接的程序数目
,WDX( static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
nhT-Ido static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
H,QTYXi " static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
y7/F_{ static int KeyCount =0;
;Hmp f0$ static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
L\%orLEmK #pragma data_seg()
0.TaXbi v6GPS1:a 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。
i#/]KsSp !|
#83 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:
Jrxz'9qRG Y}s@WJ BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
{pL+2%`~ cKey,UCHAR cMask)
[ sF(#Y:I {
G2Vv i[c BOOL bAdded=FALSE;
P 43P]M2 for(int index=0;index<MAX_KEY;index++){
58 bCUh#uw if(hCallWnd[index]==0){
@-HG`c ct hCallWnd[index]=hWnd;
xtfBfA HotKey[index]=cKey;
x/!5K|c HotKeyMask[index]=cMask;
q%Yn;g|_ bAdded=TRUE;
Djq!P KeyCount++;
3^?ZG^V break;
A9BX_9}] }
,m_WR7!$E }
Lfog
{Vzs return bAdded;
#]P9b@@e }
nUS| sh //删除热键
!3X0FNGq BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
D^Jk@<* {
T 20&F BOOL bRemoved=FALSE;
-I.d}[ for(int index=0;index<MAX_KEY;index++){
t.p~\6Yi if(hCallWnd[index]==hWnd){
5Xn.CBd] if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
8[vc?+>& hCallWnd[index]=NULL;
@$9'@") HotKey[index]=0;
F$BbYf2i HotKeyMask[index]=0;
*/:uV
B,b2 bRemoved=TRUE;
>-8cU_m7s KeyCount--;
Zf$Np50@( break;
qz?mh4Oh }
M(x$xAiD }
>P6BW }
7%f&M>/ return bRemoved;
L){iA-k;Ec }
Q7Iw[=;\ fGhn+8VfX ,R%q}IH# DLL中的钩子函数如下:
]^'@[< [e[<p\] LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
I9h ?;( {
#Cpd9| BOOL bProcessed=FALSE;
;OqB5qd if(HC_ACTION==nCode)
1 zw*/dp {
Ym%xx!9 if((lParam&0xc0000000)==0xc0000000){// 有键松开
wE+${B03 switch(wParam)
h8Yx#4
{
7d LuX case VK_MENU:
#(An6itl MaskBits&=~ALTBIT;
IxLhU45 break;
O nQdq^UB case VK_CONTROL:
.7K7h^*F MaskBits&=~CTRLBIT;
`]Q:-h break;
'AN>`\mR$ case VK_SHIFT:
=[b)1FUp MaskBits&=~SHIFTBIT;
q`-;AG|xF break;
(x/k.& default: //judge the key and send message
=UUU$hq2 break;
,]bB9tid }
|$?bc3 for(int index=0;index<MAX_KEY;index++){
_ODbY;M if(hCallWnd[index]==NULL)
.o) `m9/ continue;
C74a(Bk}H if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
/c
uLc^(X {
}zhGS!fO SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
wgCa58H76 bProcessed=TRUE;
M#(+c_(r }
*G*
k6.9W! }
8Z(Mvq]f& }
:q#Xq;Wp else if((lParam&0xc000ffff)==1){ //有键按下
6I@h9uIsze switch(wParam)
n{6G"t:^l {
g+J-Zg6 case VK_MENU:
0u\GO; MaskBits|=ALTBIT;
?@E!u|]K break;
E?_Z`*h case VK_CONTROL:
gNt(,_]ZR MaskBits|=CTRLBIT;
ZYC<Wb)I break;
1t)il^p4[; case VK_SHIFT:
FCnm1x# MaskBits|=SHIFTBIT;
#B4%|v;`E? break;
6i1LjLB default: //judge the key and send message
#Y$hNQQ$F break;
h*- Pr8 }
PYGRsrcFd# for(int index=0;index<MAX_KEY;index++){
~]QHk?[wc if(hCallWnd[index]==NULL)
/5u<78GW1 continue;
4O35"1 if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
=3L;Z[^9 {
x QIq^/F0 SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
-3Hy*1A. bProcessed=TRUE;
2 B }
zG(\+4GE! }
2nR[Xh?L }
5~>z h if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
ZzSz%z_sE for(int index=0;index<MAX_KEY;index++){
8uWa=C) if(hCallWnd[index]==NULL)
97}OL`y continue;
"'t0h{Wr8 if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
oz,e/v8~ SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
C#Na&m //lParam的意义可看MSDN中WM_KEYDOWN部分
; #&yn=^ }
+mn,F}; }
Le\?+h42> }
HhvdqvIEG return CallNextHookEx( hHook, nCode, wParam, lParam );
x^y'P<ypw }
Eea*s' Dy:|g1> 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:
FY#C.mL
sG
F aL BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
]x(!&y:h BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
{0WHn.,2Y $42{HFGq 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:
~XOTs c}2jmwq
LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
eQ]~dA8> {
0eDHu if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
m)'=G%y {
$w`=z<2yo1 //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
wY[+ZT SaveBmp();
NU5.o$
return FALSE;
OG>}M$Ora }
,,q10iF …… //其它处理及默认处理
9-fLz?J }
&7K?w~ cWe"%I KV0]m^@x 将屏幕图像保存到BMP文件中的任务是由函数SaveBmp()来完成的,具体实现参见代码部分。另外为了顺利实现屏幕抓图,程序中还实现了"托盘"功能,由于这一部分本书在实例中已经专门介绍过了,所以不再赘述,读者朋友可以参考相关实例。
2*^j xD~5UER 最后需要提醒读者朋友们注意的是,源程序的编译与使用时要先编译hook.dll并将其放在系统目录(win2000/NT是system32,98/ME是system),然后编译对话框程序运行即可。
J^Wa8Q;9lX 9,:l8 二、编程步骤
F^];U+J "W955?4m 1、 启动Visual C++,生成一个DLL项目和一个基于对话框的应用程序项目,并将两个项目分别命名为"Hook"和"Capture";
W*),y: <^5Z:n!q 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
t*1fLumXR klT@cO-9 3、 在"Capture"项目中按照图一所示设置对话框的界面,具体设置参见代码部分;
HMh"}I2n l*d(;AR 4、 使用Class Wizard在"Capture"项目中添加按钮的鼠标单击消息响应函数,并重载对话框的WindowProc()函数;
T?ZRiR)@ n'E(y)9| 5、 添加代码,编译运行程序。
f Sa"%8% 1SCR.@k< 三、程序代码
l~w2B>i) U@uGNMKR ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
;;6uw\6
O #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
!Fd~~v #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
a%/9v"} #if _MSC_VER > 1000
s@K4u^$A #pragma once
.$+#1- #endif // _MSC_VER > 1000
&m)6J'q3k #ifndef __AFXWIN_H__
/<|%yE&KhJ #error include 'stdafx.h' before including this file for PCH
#P0&ewy #endif
Whm,F^ #include "resource.h" // main symbols
) l:[^$=, class CHookApp : public CWinApp
uKUiV%p! {
g| I6'K!< public:
$5aV:Z3P CHookApp();
e> e}vZlX // Overrides
dx MOn // ClassWizard generated virtual function overrides
"n(hfz0y% //{{AFX_VIRTUAL(CHookApp)
>UiYL}'br6 public:
^
*k?pJ5 virtual BOOL InitInstance();
rWa2pO virtual int ExitInstance();
!Qu"BF //}}AFX_VIRTUAL
&=] ~0$ //{{AFX_MSG(CHookApp)
N8F~8lTi // NOTE - the ClassWizard will add and remove member functions here.
IP xiV]c // DO NOT EDIT what you see in these blocks of generated code !
]hk //}}AFX_MSG
)rxX+k+b/ DECLARE_MESSAGE_MAP()
K*K,}W&} };
D#cyOrzy LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
RzE_K'M BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
lb4Pcdj BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
~=M7 3U# BOOL InitHotkey();
SJb&m- BOOL UnInit();
. qO@Q = #endif
}YGV\Nu B~MU^|v //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
&^ 1$^= #include "stdafx.h"
+"
.X
)avF #include "hook.h"
snE8 K}4 #include <windowsx.h>
[=6]+V83M #ifdef _DEBUG
x<tb #define new DEBUG_NEW
s~ a"4~f #undef THIS_FILE
f-vCm 5f static char THIS_FILE[] = __FILE__;
le|~BG hL #endif
89pEfl j2 #define MAX_KEY 100
UZ\u;/} #define CTRLBIT 0x04
4":KoS`,j #define ALTBIT 0x02
K[Y I4pt7 #define SHIFTBIT 0x01
kCWV r #pragma data_seg("shareddata")
QwW&\h[8? HHOOK hHook =NULL;
y-'$(x UINT nHookCount =0;
]7W&JKmA& static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
:~&~y-14 static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
FH?U(- static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
VA6} static int KeyCount =0;
at#ja_ hd static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
D=j-!{zB #pragma data_seg()
BKCA< HINSTANCE hins;
I0D(F
i void VerifyWindow();
x9UX!Z5*> BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
LiN$
pwm //{{AFX_MSG_MAP(CHookApp)
e'6/`Evqz // NOTE - the ClassWizard will add and remove mapping macros here.
aH)}/n // DO NOT EDIT what you see in these blocks of generated code!
JU1~e@/'% //}}AFX_MSG_MAP
PxWT1 ! END_MESSAGE_MAP()
e2 4WW^S ,1~"eGl! CHookApp::CHookApp()
(y=C_wvqZ {
%
L$bf# // TODO: add construction code here,
{f/~1G[M // Place all significant initialization in InitInstance
k9sh @ENy }
vYwYQG 1gL2ia CHookApp theApp;
RIWxs Zt LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
dyz2.ZY~2 {
EizKoHI-z BOOL bProcessed=FALSE;
`06; if(HC_ACTION==nCode)
jl4rbzse {
}|0^EWL if((lParam&0xc0000000)==0xc0000000){// Key up
2J7:\pR^ switch(wParam)
%aG5F}S2~ {
9vuyv*-}e case VK_MENU:
]l_\71 MaskBits&=~ALTBIT;
%".HaI] break;
}NHaCG[, case VK_CONTROL:
5;tD"/nz MaskBits&=~CTRLBIT;
mitHT :%r2 break;
8g@<d^8@ case VK_SHIFT:
1OGx>J6 MaskBits&=~SHIFTBIT;
|s7s6k)mm break;
^bGNq
X default: //judge the key and send message
LM:vsG break;
]R+mKUZ9 }
{2O1"|s , for(int index=0;index<MAX_KEY;index++){
6KXtcXQ if(hCallWnd[index]==NULL)
/hr7NT{e%v continue;
8bTn^!1 if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
RuLi,'u {
Sj%u)#Ub SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
>{q]&}^U bProcessed=TRUE;
'F+C4QAq }
[<lHCQXJ/ }
G,&<<2{(f; }
7-bd9uVK else if((lParam&0xc000ffff)==1){ //Key down
m|SUV switch(wParam)
Rvqq.I8aC {
RD!&LFz/} case VK_MENU:
&jS>UsGh MaskBits|=ALTBIT;
z Xg3[orF break;
|XaIx#n case VK_CONTROL:
3]5^r} MaskBits|=CTRLBIT;
#3i3G(mQ break;
[;n9:Qxf case VK_SHIFT:
Lu?C-$a C MaskBits|=SHIFTBIT;
.p<:II:6 break;
nD_GL default: //judge the key and send message
hE-h`'ha` break;
@x*c1%wg }
+%+tr*04O for(int index=0;index<MAX_KEY;index++)
KoOz#,() {
l.q&D< _ if(hCallWnd[index]==NULL)
vLv@&lMW continue;
kjTduZ/3" if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
u0JB\)(-/h {
UFXaEl}R SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
QmQ=q7 bProcessed=TRUE;
%6|nb:Oa }
iFd+2S% }
TJ10s%,V }
8H%;WU9- if(!bProcessed){
EEEh~6?-e for(int index=0;index<MAX_KEY;index++){
=2`[& if(hCallWnd[index]==NULL)
Kr?TxhUHd continue;
5#HW2"7 if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
F6|TP.VY_. SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
4GkWRu1 }
ew>XrT=Zm }
()Y~Q(5ji }
UE8kpa)cQ return CallNextHookEx( hHook, nCode, wParam, lParam );
vk}n,ecl }
OSRp0G20k\ _~'=C#XI) BOOL InitHotkey()
hCi 60%g/n {
1$xNUsD2 if(hHook!=NULL){
R|6Cv3: nHookCount++;
M92dZ1+6 return TRUE;
@3>u@ }
f/ U` else
rlML W hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
j
b!x: if(hHook!=NULL)
>BV^H.SO|1 nHookCount++;
x)
,eI'mf return (hHook!=NULL);
bHY=x}Hv }
}fp-pe69z BOOL UnInit()
+KF^Z$I {
Q7HRzA^- if(nHookCount>1){
T.])diuvj- nHookCount--;
6Pz4\uE= return TRUE;
n7zm>& }
hwPw]Ln/ BOOL unhooked = UnhookWindowsHookEx(hHook);
%41m~Wh2 if(unhooked==TRUE){
F|IAiE nHookCount=0;
[u
=+3b hHook=NULL;
X1DF*wI }
qSM|hHDo) return unhooked;
cutu DZ }
Q$a{\*[:+ +! ]zA4x BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
DEBB()6, {
&u]8IEv}u BOOL bAdded=FALSE;
f&=AA@jLv for(int index=0;index<MAX_KEY;index++){
XPavReGf if(hCallWnd[index]==0){
+vw\y hCallWnd[index]=hWnd;
\S"is z HotKey[index]=cKey;
.r|tSfm6 HotKeyMask[index]=cMask;
j%Y#(Q> bAdded=TRUE;
=Z{O<xw' KeyCount++;
)\1@V+!E% break;
'50OgF' }
K='z G*$l }
r7RIRg_ return bAdded;
R8Wr^s>' }
0%32=k7O[ /,BD#| BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
#%pI(,o= {
h8x MI BOOL bRemoved=FALSE;
AgWa{.`f: for(int index=0;index<MAX_KEY;index++){
_F4Ii-6 if(hCallWnd[index]==hWnd){
Wjo[ENHM if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
M=8.Bp|Ye hCallWnd[index]=NULL;
ZFiee|,q HotKey[index]=0;
](Xb_xMf HotKeyMask[index]=0;
,L|%"K]yM bRemoved=TRUE;
t*=CZE - KeyCount--;
EH-sZAv break;
w_ akn t T }
0 3L] }
%p Ynnfr }
SU MrFd~ return bRemoved;
MOQ6: }
|-b#9JQ[A 4`lLf void VerifyWindow()
N&.H|5 {
`:ArT}F for(int i=0;i<MAX_KEY;i++){
Yc`o5Q\> if(hCallWnd
!=NULL){ Fh)IgzFj
if(!IsWindow(hCallWnd)){ 48J@CvU
hCallWnd=NULL; >>QY'1Eu
HotKey=0; T tfo^ksw
HotKeyMask=0; @T@<_ ?)
KeyCount--; v>6"j1Z
} ~Sdb_EZ
} loEPr5bL
} v|Pv 03%?7
} bYcV$KJk
R]JT&p|w.1
BOOL CHookApp::InitInstance() -5)H<dAQZ
{ %{7|1>8
AFX_MANAGE_STATE(AfxGetStaticModuleState()); >d(~#Z`
hins=AfxGetInstanceHandle(); EW}Bz h>b
InitHotkey(); ##q2mm:a9P
return CWinApp::InitInstance(); zU,9T
} 3Lfqdqj
SDC4L <!
int CHookApp::ExitInstance() R1s`z|?
{ AKY1o.>z
VerifyWindow(); Mhm@R@
UnInit(); 1]d!~
return CWinApp::ExitInstance(); ,D5cjaX<
} QpF;:YX^3
AL[KpY
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file Tg7an&#
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) FX;QG94!
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ O5!7'RZ
#if _MSC_VER > 1000 _;W.q7b]
#pragma once {k(g]#pP
#endif // _MSC_VER > 1000 hMa]B*o/-
y>S.?H:P
class CCaptureDlg : public CDialog W}nlRbN?
{ x" 7H5<
// Construction n"$jG:AQJ
public: R%Hi+#/dr-
BOOL bTray; +[Dx?XM
BOOL bRegistered; M+-*QyCFK
BOOL RegisterHotkey(); &C:IX\
UCHAR cKey; QfmJn((
UCHAR cMask; "N;`1ce
void DeleteIcon(); ?K1/ <PE+
void AddIcon(); "H2EL}3/]
UINT nCount; WEAT01
void SaveBmp();
mR!1DQ.\<
CCaptureDlg(CWnd* pParent = NULL); // standard constructor e*sfPHt
// Dialog Data HsxVZ.dS
//{{AFX_DATA(CCaptureDlg) &g#@3e1>
enum { IDD = IDD_CAPTURE_DIALOG }; }?lrU.@zg
CComboBox m_Key; sm9k/(-
BOOL m_bControl; _qU4Fadgm
BOOL m_bAlt; C=-=_>Q,L<
BOOL m_bShift; 3W V"U
CString m_Path; 3\AU 72-
CString m_Number; '-wj9OU
//}}AFX_DATA ( B!uy`
// ClassWizard generated virtual function overrides <xup'n^7C
//{{AFX_VIRTUAL(CCaptureDlg) f0!))/rSD
public: ~cWAl,(B<F
virtual BOOL PreTranslateMessage(MSG* pMsg); %Celc#v
protected: Ii6<b6-
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support rr/B=O7
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); "<6G6?sz
//}}AFX_VIRTUAL P)"noG_'i
// Implementation C^s^D:
protected: {baq+
HICON m_hIcon; yZAS# ko}}
// Generated message map functions T=<@]$?
//{{AFX_MSG(CCaptureDlg) iyN:%ofh
virtual BOOL OnInitDialog(); oL-]3TY~
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); Cmu@4j&
afx_msg void OnPaint(); ) g0%{dfJ
afx_msg HCURSOR OnQueryDragIcon(); U] ~$g}!)
virtual void OnCancel(); (DJ"WG
afx_msg void OnAbout(); RPwbTAl}
afx_msg void OnBrowse(); C,wL0Yj[
afx_msg void OnChange(); 0;hqIJcE:\
//}}AFX_MSG +00b)TF
DECLARE_MESSAGE_MAP() UMv.{iEj
}; DP[IZC
#endif s:?SF.
+ndaLhj'
////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file Y)1PB+
#include "stdafx.h" lvdf^b/
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#include "Capture.h" A8xvo/n$
#include "CaptureDlg.h" P|^f0Rw3.
#include <windowsx.h> 09|K>UC)v
#pragma comment(lib,"hook.lib") imo$-}A
#ifdef _DEBUG #TeG-sFJg@
#define new DEBUG_NEW ]"r&]qx7
#undef THIS_FILE 4hO!\5-w:
static char THIS_FILE[] = __FILE__; :D euX
#endif ]99|KQ<s
#define IDM_SHELL WM_USER+1 u6?Q3
bvI
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); XYjV.j\
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); H
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UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; +j#+8Ze
class CAboutDlg : public CDialog c7<wZ
{ u$h
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public: .RE:;<|w
CAboutDlg(); kd>hhiz|
// Dialog Data j1^I+j)
//{{AFX_DATA(CAboutDlg) 1!ii;s^e
enum { IDD = IDD_ABOUTBOX }; R"4Vtww
//}}AFX_DATA 1=r#d-\tR
// ClassWizard generated virtual function overrides 5rwu!Y;7*
//{{AFX_VIRTUAL(CAboutDlg) -]L6=
protected: v;BV@E0}x
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support Ld\R:{M"
//}}AFX_VIRTUAL aL*&r~`&e'
// Implementation Mh~q//
protected: Olt`:;j-
//{{AFX_MSG(CAboutDlg) ) dn(G@5
//}}AFX_MSG T m,b,hi$
DECLARE_MESSAGE_MAP() 2-&k^Gl!:
}; nx@=>E+a
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CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) 56}U8X
{ NYyh|X:m
//{{AFX_DATA_INIT(CAboutDlg) gRrL[z
//}}AFX_DATA_INIT J\/cCW-rF
} w&X<5'GM
ccB&O _
void CAboutDlg::DoDataExchange(CDataExchange* pDX) pSoiH<33
{ +GG9^:<yr
CDialog::DoDataExchange(pDX); ;>#wU'
//{{AFX_DATA_MAP(CAboutDlg) <
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//}}AFX_DATA_MAP ht7l- AK
} 00'%EYO
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BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) %WSo b@f8
//{{AFX_MSG_MAP(CAboutDlg) TBs|r#
// No message handlers 3Iua*#<m,
//}}AFX_MSG_MAP wE[]6\_x1
END_MESSAGE_MAP() ]"J~:{, d
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CCaptureDlg::CCaptureDlg(CWnd* pParent /*=NULL*/) N6>(;ugJ1-
: CDialog(CCaptureDlg::IDD, pParent) f) zn TJL
{ N|1M1EBOu>
//{{AFX_DATA_INIT(CCaptureDlg) QU4h8}$
m_bControl = FALSE; #J@[Wd
m_bAlt = FALSE; s2teym,uG
m_bShift = FALSE; 0x'#_G65y
m_Path = _T("c:\\"); ZNJ@F<