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:
<BoDLvW>
P%`|Tu!B 一、实现方法
w E^6DNh C{mL]ds< 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:
tHlKo0S$0 4 [2^#t[ #pragma data_seg("shareddata")
R%)ZhG*
HHOOK hHook =NULL; //钩子句柄
6[g~p< 8n} UINT nHookCount =0; //挂接的程序数目
XRi/O)98o static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
X2>qx^jT static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
?;1^8 c0 static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
\LX!n!@ static int KeyCount =0;
)c
vA}U.z static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
M{ # #pragma data_seg()
LgN\%5f- !vNZ-} 关于共享段,有几点重要的说明:一是必须在链接选项里指定该段为共享:一种方法是在project->settings->link->object/library中加上/section:shareddata,rws;第二种方法是在def文件的sections里加上一句shareddata read write shared;第三种指定共享段的方法在程序里加上一句#pragma comment(linker,"section:shareddata,rws")。二是所有的变量必须初始化,否则链接程序会把它放到普通数据段。三是如果不初始化变量,需要在段外用"__declspec(allocate("shareddata")) 变量类型 变量名"的方式定义。
'BY{]{SL nO{@p_3mi DLL中的两个输出函数分别用来添加/删除热键,函数代码如下:
?M'_L']N[ x2gnB@t BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
W\xM$#)m cKey,UCHAR cMask)
9Yih%d,
{
@* a'B=7 BOOL bAdded=FALSE;
gY'w=(/` for(int index=0;index<MAX_KEY;index++){
B^'Uh+Y if(hCallWnd[index]==0){
x|B$n} B hCallWnd[index]=hWnd;
HF@K$RPK HotKey[index]=cKey;
tEEeek(! HotKeyMask[index]=cMask;
99Jk<x
k bAdded=TRUE;
iwb]mJUA KeyCount++;
@.T
w*t break;
b"x[+&%i }
nNe`?TS?f }
B{IYVviiP return bAdded;
7gIK+1` }
jA ?tDAx` //删除热键
Fa]fSqy@; BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
'M"JF;*r {
pyPS5vWG BOOL bRemoved=FALSE;
Of|e]GR for(int index=0;index<MAX_KEY;index++){
= ~{n-rMF if(hCallWnd[index]==hWnd){
BzFD_A>j;_ if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
a|B^% hCallWnd[index]=NULL;
+QS7F`O HotKey[index]=0;
B- 63IN HotKeyMask[index]=0;
}T!2IaAB bRemoved=TRUE;
ppcuMcR{ KeyCount--;
[5&zyIi break;
wm@/>X }
1S!<D)n }
hR;J#w }
Mv9q-SIc[ return bRemoved;
q7id?F}3& }
I{Pny/d` /rRQ*m_ &=SP"@D DLL中的钩子函数如下:
-OLXR c= DwTqj=l LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
@D.]PZf {
lNV%R( BOOL bProcessed=FALSE;
MZ_+doN if(HC_ACTION==nCode)
j!c[$; {
[E_+fT if((lParam&0xc0000000)==0xc0000000){// 有键松开
N_jCx*.G switch(wParam)
qK
,mG{ {
~i)O^CKq case VK_MENU:
m#[tY>Q[b MaskBits&=~ALTBIT;
UloZo?
e` break;
;bJ2miO"e case VK_CONTROL:
l@}BWSx&ms MaskBits&=~CTRLBIT;
!6:q#B* break;
-BWkPq! case VK_SHIFT:
!A>VzW MaskBits&=~SHIFTBIT;
Y~=]RCg break;
[oOA@ default: //judge the key and send message
#A|~s;s>N break;
j\w>}Pc }
)3i}(h0 for(int index=0;index<MAX_KEY;index++){
I0\}S [+H if(hCallWnd[index]==NULL)
I+ipTeB^ continue;
QiU!;!s if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
o6e6Jw {
Q>gU( SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
;]<{<czc bProcessed=TRUE;
B!jINOg }
[ e4)"A" }
@a.Y9;O }
wE K@B&DV else if((lParam&0xc000ffff)==1){ //有键按下
)N
QtjB$ switch(wParam)
[,_M@g3 {
-la~p~8 case VK_MENU:
U:]b&I MaskBits|=ALTBIT;
q?C)5( break;
Ov{fO case VK_CONTROL:
bTzVmqGY MaskBits|=CTRLBIT;
s)]Z*#ZZ break;
M,[u}Rf^w case VK_SHIFT:
)Qve[O MaskBits|=SHIFTBIT;
<@CBc:j0 break;
CL(,Q8yG default: //judge the key and send message
^&t(O1.- break;
I>b-w;cC }
+NRn>1] for(int index=0;index<MAX_KEY;index++){
W%]sI n if(hCallWnd[index]==NULL)
6p/gvpZ continue;
x{io*sY- if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
x>Ah4ad {
\K 01F SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
4+mawyM bProcessed=TRUE;
n3{m
"h3 }
fM]McZ9)D }
2aUz.k8o }
xh>/bU!> if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
?MhRdY for(int index=0;index<MAX_KEY;index++){
eafy5vN[zX if(hCallWnd[index]==NULL)
3mn0 continue;
JWG7QH if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
1QRE-ndc SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
P9J3Ii! //lParam的意义可看MSDN中WM_KEYDOWN部分
8|[\Tp:; }
78tWzO }
:V2j'R, }
<p(&8P return CallNextHookEx( hHook, nCode, wParam, lParam );
N$ZThZqqv }
D%LM"p x+5Q}ux'G 抓图程序是一个基于对话框的程序,它在建立对话框的时候调用前面的DLL,登记热键,因此需要将hook.lib添加到工程里,在程序里给出两个DLL函数的定义,也可以写个头文件,再包含进来以下代码:
0_bt*.wI+ 5|1&s3/f BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
X|L8s$> BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
okX\z[X a34'[R 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:
1W;3pN $P]%Px!x LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
HSx~Fs^J {
=S@$"_& if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
kP%W:4l0 {
ua:.97~Ym //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
uMF\3T(x4 SaveBmp();
1$idF return FALSE;
uqZLlP# }
bl\44VK2' …… //其它处理及默认处理
@.kv",[{[ }
8aGZ% UI |aN0|O2 fDq,
)~D 将屏幕图像保存到BMP文件中的任务是由函数SaveBmp()来完成的,具体实现参见代码部分。另外为了顺利实现屏幕抓图,程序中还实现了"托盘"功能,由于这一部分本书在实例中已经专门介绍过了,所以不再赘述,读者朋友可以参考相关实例。
kETA3(h' bi!4I<E>k 最后需要提醒读者朋友们注意的是,源程序的编译与使用时要先编译hook.dll并将其放在系统目录(win2000/NT是system32,98/ME是system),然后编译对话框程序运行即可。
<Q=ES,M ^e8R43w:! 二、编程步骤
\{da|n- P<kTjG 1、 启动Visual C++,生成一个DLL项目和一个基于对话框的应用程序项目,并将两个项目分别命名为"Hook"和"Capture";
n:he`7.6O tH:ea$A 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
#s1M>M) )T#;1qNB 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;
?9X#{p>q :=~%& 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;
>4\V/
I l{#m"S7J^ 5、 添加代码,编译运行程序。
<E@7CG.= GMU<$x8o 三、程序代码
*cp|lW!ag LH4-b- ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
L5yxaF{] #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
QAi(uL5 #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
Yx&cnDx #if _MSC_VER > 1000
J+\F)k>r #pragma once
|]A{8BBC #endif // _MSC_VER > 1000
ao{>.b #ifndef __AFXWIN_H__
vyV n5s #error include 'stdafx.h' before including this file for PCH
RYE::[O7 #endif
&X+V} #include "resource.h" // main symbols
E yNI]XEj class CHookApp : public CWinApp
EhB9M!Y`@ {
Z/wh?K3y public:
Dr`\ CHookApp();
*U54x
/w| // Overrides
QVn0!R{ // ClassWizard generated virtual function overrides
[&nwB!kt //{{AFX_VIRTUAL(CHookApp)
U]R?O5K public:
8tA.d.8 virtual BOOL InitInstance();
[tMf KO virtual int ExitInstance();
+ y.IDn^ //}}AFX_VIRTUAL
-|[_j$g //{{AFX_MSG(CHookApp)
CG9X3%xO% // NOTE - the ClassWizard will add and remove member functions here.
)[oU|!@ // DO NOT EDIT what you see in these blocks of generated code !
<O5;w //}}AFX_MSG
RMC|(Q< DECLARE_MESSAGE_MAP()
xOT'4v&. };
xxkP4,(p LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
`r*6P^P BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
? |8&!F BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
,zXL8T BOOL InitHotkey();
'dWJ#9C BOOL UnInit();
phXVuQ #endif
ZX'{o9+w5 X""'}X|O //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
oTI*mGR1Z #include "stdafx.h"
7v,>sX #include "hook.h"
F5
LQgK-z #include <windowsx.h>
5.?O PK6 #ifdef _DEBUG
Y ga}8DU #define new DEBUG_NEW
m9G,%]4| #undef THIS_FILE
o95O!5 hl static char THIS_FILE[] = __FILE__;
e!4akKw4wD #endif
b V9Z[[\ #define MAX_KEY 100
Z~ ?:r #define CTRLBIT 0x04
eU%5CVH.v #define ALTBIT 0x02
<;=Y4$y[ #define SHIFTBIT 0x01
J+IW #pragma data_seg("shareddata")
tMAa$XrZj HHOOK hHook =NULL;
SOK2{xCG UINT nHookCount =0;
9Biw!%a static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
>t D-kzN static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
ik$wS#1+L static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
/#:RYM'Tu static int KeyCount =0;
?G?=,tV static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
|Y'$+[TE #pragma data_seg()
K6Gc)jp:b HINSTANCE hins;
3~cOQ%#]4 void VerifyWindow();
A^K,[8VX BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
M%B[>pONb7 //{{AFX_MSG_MAP(CHookApp)
l m // NOTE - the ClassWizard will add and remove mapping macros here.
SAH\'v0 // DO NOT EDIT what you see in these blocks of generated code!
NPoXz //}}AFX_MSG_MAP
"L8V!M_e END_MESSAGE_MAP()
awkVjyq X \Flq8S /t^ CHookApp::CHookApp()
Y43#]; {
LV]\{' // TODO: add construction code here,
COHJJONR // Place all significant initialization in InitInstance
dlT\VWMha( }
c hd${
j }MIH{CMH CHookApp theApp;
6\TstY3 LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
) F~> {
[CUJ A BOOL bProcessed=FALSE;
c%Gz{':+ if(HC_ACTION==nCode)
zr[~wM {
8PEOi if((lParam&0xc0000000)==0xc0000000){// Key up
gr fF\_[: switch(wParam)
1)YFEU&] {
J:(Shd'4D
case VK_MENU:
%ly;2HIk MaskBits&=~ALTBIT;
lwY{rWo break;
Nl_;l case VK_CONTROL:
j}VOr >xz MaskBits&=~CTRLBIT;
|wLQ)y* break;
cbwzT0 case VK_SHIFT:
*$cp" MaskBits&=~SHIFTBIT;
xc/|#TC8? break;
<GNOT"z default: //judge the key and send message
pbzbh&Y break;
^&6NB)6 }
eAuJ}U[ for(int index=0;index<MAX_KEY;index++){
'D/AL\1{p( if(hCallWnd[index]==NULL)
+.N;h-' continue;
;
zv nDo x if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
/y!Vs`PZ! {
,Tz
,)rY SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
>bZ# bProcessed=TRUE;
qXhrK
/ }
OK)0no=OAK }
:9`1bZ?a }
IWWFl6$- else if((lParam&0xc000ffff)==1){ //Key down
5o3_x ~e switch(wParam)
L|Ydd!m {
sN g"JQ case VK_MENU:
*C:+N> MaskBits|=ALTBIT;
A;|DQR() break;
L_.}z)S[\ case VK_CONTROL:
u!-eP7;7 MaskBits|=CTRLBIT;
0*AlLwO break;
|M?HdxPa case VK_SHIFT:
@\h(s#sn MaskBits|=SHIFTBIT;
3LxJ}>]TO break;
}O>Zu[8a default: //judge the key and send message
;VuB8cnL` break;
,9pi9\S }
v8@dvT< for(int index=0;index<MAX_KEY;index++)
?oJ~3Kg {
5&kR1Bp#- if(hCallWnd[index]==NULL)
#
R&[+1=9j continue;
(s3%1OC[ if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
-J30g\ {
EK#m?O:> SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
kC
k- bProcessed=TRUE;
Y{yr-E #~M }
MYPcH\K$h }
.UYpPuAkn }
w7D:0SGD if(!bProcessed){
6,)y{/ENC for(int index=0;index<MAX_KEY;index++){
CIDL{i8 if(hCallWnd[index]==NULL)
4eEs_R continue;
G;m"ao"2 if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
u l%bo%&~
SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
:mrGB3x{ }
/trc&V }
h+W^k+~( }
bS'r} return CallNextHookEx( hHook, nCode, wParam, lParam );
)q^vitkjup }
^pjez+ 2o$8CR; BOOL InitHotkey()
(lnQ!4LK {
UBVb#FNF if(hHook!=NULL){
kYs|")isj nHookCount++;
x-pMT3m\D# return TRUE;
|gVO Iq }
^%d{i'9? else
XZInu5( hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
2T5xSpC if(hHook!=NULL)
xAjQW= nHookCount++;
gAj)3T@
return (hHook!=NULL);
zEB1Br, }
}j?S?= ;m= BOOL UnInit()
.+Ej%|l% {
-^b^ 6=# if(nHookCount>1){
E5(Y*m! nHookCount--;
\zi3.;9|; return TRUE;
^ ?=K) }
' XF`&3i BOOL unhooked = UnhookWindowsHookEx(hHook);
*[H+8/n_ if(unhooked==TRUE){
XOCau.# nHookCount=0;
c-.>C) hHook=NULL;
h Nle;&*F }
JB+pFBeY return unhooked;
9NP l]iA) }
Tv$7aVi! 'oz={; BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
YfPo"uxx {
E(tBN]W. BOOL bAdded=FALSE;
)sf~l6 for(int index=0;index<MAX_KEY;index++){
'y?|shV{] if(hCallWnd[index]==0){
@__;RVQ hCallWnd[index]=hWnd;
Nd_@J& HotKey[index]=cKey;
F[EblJ HotKeyMask[index]=cMask;
Q:gn>/ bAdded=TRUE;
}$U[5wL,_ KeyCount++;
'j_H{kQy break;
>bN~p }
<L~xR5 }
sAoM=n}! return bAdded;
zy[=OX+ }
GC[{=]}9U .$0Ob<. BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
m0Syxb {
u-{l,p_H BOOL bRemoved=FALSE;
Qs9 U&*L for(int index=0;index<MAX_KEY;index++){
rk/
c if(hCallWnd[index]==hWnd){
EYxRw if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
5}xni hCallWnd[index]=NULL;
xacLlX+ HotKey[index]=0;
wzPw;xuG HotKeyMask[index]=0;
i grog bRemoved=TRUE;
X|`,AKJit KeyCount--;
"Y]ZPFh#. break;
EQ7n'Wqq }
;_/q>DR>,3 }
8 %j{4$ }
o0G`Xn return bRemoved;
Qc;[mxQe }
B)]{]z0+` Z9 m;@<% void VerifyWindow()
51
0XDl~b {
A{I
a21T7 for(int i=0;i<MAX_KEY;i++){
8 tygs if(hCallWnd
!=NULL){ [
5W#1 &
if(!IsWindow(hCallWnd)){ 9r nk\`E
hCallWnd=NULL; em[F|
HotKey=0; "O[76}I+.q
HotKeyMask=0; ^<\} Y
KeyCount--; !t
Oky
} ky[Xf -9#
} .crM!{<Y
} dB+GTq=6f
} 7NB 9Vu|gD
1MI7l)D?
BOOL CHookApp::InitInstance() I'9s=~VfY,
{ +M##mRD
AFX_MANAGE_STATE(AfxGetStaticModuleState()); [4Faq3T"
hins=AfxGetInstanceHandle(); ^D;D8A.
InitHotkey(); 6b]d|
return CWinApp::InitInstance(); h
^h-pd
} nRB>[lG
4l}M
i
int CHookApp::ExitInstance() As~p1%nok
{ Ws*PMK.0
VerifyWindow(); n
[Xzo}
UnInit(); Ik5jwfz
return CWinApp::ExitInstance(); s#4ew}
} Zng` oFD
IR
dz(~CP
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file z8(R.TB
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) y)/$ge_U
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ };m7FO
#if _MSC_VER > 1000 !""!sFx)R
#pragma once Z;y}gv/{
#endif // _MSC_VER > 1000 As'M39*V
4@]xn
class CCaptureDlg : public CDialog #* gU[9U~
{ _'hCUXeY'
// Construction KTK6#[8A
public: DV[ Jbl:)
BOOL bTray; @`;Y/',
BOOL bRegistered; Pkx(M E
BOOL RegisterHotkey(); {,f!'i&b@
UCHAR cKey; v^],loi<V
UCHAR cMask; <`xRqe:&9
void DeleteIcon(); aY[ 0A_
void AddIcon(); :gD0EqV
UINT nCount; k<'vP{
void SaveBmp(); /GuSIZg"_
CCaptureDlg(CWnd* pParent = NULL); // standard constructor ;2Ad])
// Dialog Data JNFT6T)T15
//{{AFX_DATA(CCaptureDlg) TFC!u0Y"$
enum { IDD = IDD_CAPTURE_DIALOG }; rZ.a>'T4
CComboBox m_Key; dI0bTw|s/
BOOL m_bControl; [ lzy &To
BOOL m_bAlt; ]v@ tZ}
BOOL m_bShift; Iwt2}E(e
CString m_Path; @b!R2Yq
CString m_Number; "dK|]w8
//}}AFX_DATA 9<A\npD
// ClassWizard generated virtual function overrides {|5$1v
//{{AFX_VIRTUAL(CCaptureDlg) ?]\W8)
public: < k+fKl
virtual BOOL PreTranslateMessage(MSG* pMsg); e.}3OK
protected: LD~Jbq
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support `F2*o47|t
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); 3_oD[ ])A
//}}AFX_VIRTUAL moVa'1ul
// Implementation g;-+7ViIr
protected: G{f`K^
HICON m_hIcon; g2aT`=&Z
// Generated message map functions n.a=K2H:V
//{{AFX_MSG(CCaptureDlg) nrS[7~
virtual BOOL OnInitDialog(); LN.Bd,
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); 4VmCW"b7h
afx_msg void OnPaint(); )"_Ff,9Z!
afx_msg HCURSOR OnQueryDragIcon(); #U$YZ#B
virtual void OnCancel(); X&9^&U=e
afx_msg void OnAbout(); w(V?N' [
afx_msg void OnBrowse(); Ql q#Zdru
afx_msg void OnChange(); W.J:.|kt
//}}AFX_MSG %89"A'g
DECLARE_MESSAGE_MAP() P )t]bS
}; n~,]KdU]
#endif P^b:?%
yul<n>X|
////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file 0r0\b*r
#include "stdafx.h" <t[Z9s$n
#include "Capture.h" W>?f^C!+m
#include "CaptureDlg.h" +(z_"[l"
#include <windowsx.h>
wsf Hd<Z_
#pragma comment(lib,"hook.lib") aT?p>
#ifdef _DEBUG y /X:=d6"
#define new DEBUG_NEW $_ix6z
#undef THIS_FILE B_."?*|w
static char THIS_FILE[] = __FILE__; BP[CR1Gs
#endif +Mk*{A t
#define IDM_SHELL WM_USER+1 @Z9>3'2]A
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); PG^j}
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); &?/N}g@K
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; +QIGR'3u
class CAboutDlg : public CDialog ;z.6'EYMG
{ yfM>8"h@
public: `'xQ6Sy
CAboutDlg(); DMAf^.,S
// Dialog Data 6z9R1&~%
//{{AFX_DATA(CAboutDlg) ;}n9yci#
enum { IDD = IDD_ABOUTBOX }; u#41osUVW>
//}}AFX_DATA Uh3wj|0
// ClassWizard generated virtual function overrides J.bFv/R
//{{AFX_VIRTUAL(CAboutDlg) 0a2$P+p
protected: &TP:yA[
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support F@=e2e
4
//}}AFX_VIRTUAL }[>RxHd
// Implementation 1P[I}GW#
protected: 2?Pt Z
//{{AFX_MSG(CAboutDlg) Q$xa
//}}AFX_MSG _l24Ba$F6
DECLARE_MESSAGE_MAP() }g>dn
}; HF&h
KjFZ
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) ig{A[7qN
{ |~@x4J5,
//{{AFX_DATA_INIT(CAboutDlg) --in+
//}}AFX_DATA_INIT C2+{U
} ?(5o@Xq
U8-Q'1IT&
void CAboutDlg::DoDataExchange(CDataExchange* pDX) j>$=SMc
{ pau*kMu^}
CDialog::DoDataExchange(pDX); vF9*tK'
//{{AFX_DATA_MAP(CAboutDlg) n9]IBIthe
//}}AFX_DATA_MAP <O \tC81
} &