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:
g{K*EL<
C?6wIdp 一、实现方法
a4HUP* S]3K5Z| 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:
#({0HFSC:j ZuIr=`"j #pragma data_seg("shareddata")
Vae}:8'} HHOOK hHook =NULL; //钩子句柄
Pg[XIfBva UINT nHookCount =0; //挂接的程序数目
ZdbZ^DUR<( static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
4%L`~J4 wr static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
*^R?*vNs static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
-r%4,4 static int KeyCount =0;
XOsPKq static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
A[QUFk( #pragma data_seg()
6Yw;@w\ cVjs-Xf7D% 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。
FncK#hZ. *?'nA{a)E 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:
A&%vog]O dh r)ra] BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
<GoUth.# cKey,UCHAR cMask)
5Vo8z8]t` {
8,\toT7 BOOL bAdded=FALSE;
hM~9p{O for(int index=0;index<MAX_KEY;index++){
2pR+2p` if(hCallWnd[index]==0){
`I|$U)' hCallWnd[index]=hWnd;
(V2~txMh HotKey[index]=cKey;
K=|x"6\ HotKeyMask[index]=cMask;
e1$T%?(&[ bAdded=TRUE;
E.V#Bk=
KeyCount++;
5yPw[
EY break;
bup)cX^ }
Db"jzMW. }
_;baZ- return bAdded;
O iRhp( }
f9FJ:? //删除热键
&'{6_-kh BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
=6FA(R|QU {
z~b5K\/1B BOOL bRemoved=FALSE;
^IgxzGD for(int index=0;index<MAX_KEY;index++){
A1Tk6i<F1 if(hCallWnd[index]==hWnd){
eUP.:(E if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
nrqr p hCallWnd[index]=NULL;
F_>OpT HotKey[index]=0;
J3Ipk-'lx HotKeyMask[index]=0;
64]_o/u5W4 bRemoved=TRUE;
F+yu[Dh: KeyCount--;
O$d z=) break;
DC?U+ }
u#9 H }
tkT:5O6 }
zN2CI6 return bRemoved;
5>z`==N) }
8nzDLFxp_ m-V_J`9" HCOv<k DLL中的钩子函数如下:
Nn/me )b^yAzL? LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
1F`1(MYt9 {
{4B{~Qe; BOOL bProcessed=FALSE;
CUIFKM if(HC_ACTION==nCode)
+<#0V!DM {
Zy!^HS$ if((lParam&0xc0000000)==0xc0000000){// 有键松开
(jj=CLe switch(wParam)
sfb)iH|sW {
"^/3?W> case VK_MENU:
U^aMh- MaskBits&=~ALTBIT;
7p"4rL break;
'3B"@^] case VK_CONTROL:
ft |W MaskBits&=~CTRLBIT;
alr'If@7 break;
.gZ1}2GF= case VK_SHIFT:
yU ?TdM\ MaskBits&=~SHIFTBIT;
mn5y]:;` break;
0\W6X;? default: //judge the key and send message
A7U]wW9 break;
g!/O)X3 }
Ife/:v for(int index=0;index<MAX_KEY;index++){
D==C"}J if(hCallWnd[index]==NULL)
6ZvGD}/ continue;
v#/k`x\ if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
l1_hD,4 {
{lv@V*_Y0 SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
jU~q~e7Te bProcessed=TRUE;
,O`a_b] }
K+HP2|#6 }
)DR/Xu;b }
<L!9as]w else if((lParam&0xc000ffff)==1){ //有键按下
d@d\9*mn switch(wParam)
_]oNbcbt( {
{,:yZ&( case VK_MENU:
= Ob-'Syg> MaskBits|=ALTBIT;
`i~kW break;
o8uak*"{ case VK_CONTROL:
\0)v5u MaskBits|=CTRLBIT;
r Uau?? break;
=}F}XSvXH case VK_SHIFT:
<V}
ec1 MaskBits|=SHIFTBIT;
,,}&
Q%5 break;
l~mC$>f default: //judge the key and send message
eMHBY6<~= break;
$U*b;'o }
Pp{Re|. for(int index=0;index<MAX_KEY;index++){
KE$I!$zO if(hCallWnd[index]==NULL)
9(-f)$u continue;
~<Eu
@8+_ if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
t=(d, kf {
&9j*Y SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
eDkJ+5b bProcessed=TRUE;
:{8,O- }
C-2{<$2k }
YY4XCkt }
=lb5 # if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
}Od=WQv+ for(int index=0;index<MAX_KEY;index++){
#(Xv\OE if(hCallWnd[index]==NULL)
AHB_[i'>7 continue;
z^,P2kqK_ if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
%fJ~3mu SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
!c2<-3e //lParam的意义可看MSDN中WM_KEYDOWN部分
O su 75@3 }
$^K12Wcp- }
lVptA3F }
;Q.'u return CallNextHookEx( hHook, nCode, wParam, lParam );
_keI0ML-# }
8x~'fzf;Sq .]XBJc 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:
f%[0}.wp U;w|
=vM BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
(fqU73 BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
q1Sr#h| dy"7Wl]hi7 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:
9EFQo^
E o;[cApiQ,2 LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
qu`F,OG {
r]3v.GZy if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
]H-5 {
(F+]h]KSi //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
9O4\DRe5c SaveBmp();
|s!<vvp] return FALSE;
16-1&WuY@ }
Z,_EhEm …… //其它处理及默认处理
Y 8Dn&W }
nvInq2T1 ]^>RBegJBO \Dx5= Lh 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。
GeFu_7u!| ;659E_y> 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。
hd>_K*oH %|(Cb!ySX 二、编程步骤
=38c}( p!/ *(TT 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";
.VA'W16 KN<KZM 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
ecdM+kP &=[N{N?( 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;
?mbI6fYv *r/o
\pyH 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;
SO+J5,)HA .22}=z 5、 添加代码,编译运行程序。
'GF <_3I2l "ivSpec.V 三、程序代码
]N^>>k 0f;`Zj0l8 ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
R^VmNj #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
Ae8P'FWB> #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
Z}`A'#! #if _MSC_VER > 1000
rCsH
0:l8P #pragma once
M?v`C>j #endif // _MSC_VER > 1000
wDt9Lf
O #ifndef __AFXWIN_H__
82P#C4c+d #error include 'stdafx.h' before including this file for PCH
fq(3uE]nC #endif
g0k{b #include "resource.h" // main symbols
rd ]dDG class CHookApp : public CWinApp
.2f0e[J {
q^Ui2 public:
g{e@I;F CHookApp();
%df[8eX{ // Overrides
>>.4@ // ClassWizard generated virtual function overrides
#gSIa6z1W //{{AFX_VIRTUAL(CHookApp)
9xRor< public:
{1}p+dEK virtual BOOL InitInstance();
f^[u70c82 virtual int ExitInstance();
w)<h$<tU //}}AFX_VIRTUAL
'/GZ/$a_l //{{AFX_MSG(CHookApp)
ia*Bcx_RW+ // NOTE - the ClassWizard will add and remove member functions here.
h,x'-]q // DO NOT EDIT what you see in these blocks of generated code !
O[5u6heNMr //}}AFX_MSG
JL=s=9N;3 DECLARE_MESSAGE_MAP()
&\5%C\0Z< };
A)HV#T`N LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
;@/vKA3l. BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
Lw<%?F ( BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
iX6'3\Q3A BOOL InitHotkey();
#vPf$y6jCI BOOL UnInit();
8C4v #endif
m%.7l8vT UEH+E&BCC //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
^~DClZ #include "stdafx.h"
X+'B*K$ #include "hook.h"
/9<62F@zJ" #include <windowsx.h>
WV,j
<x9w #ifdef _DEBUG
]-8yZWal #define new DEBUG_NEW
7b
hJt_`Q #undef THIS_FILE
$@eFSA5k,7 static char THIS_FILE[] = __FILE__;
^2eH0O! #endif
Yg!xlrxA #define MAX_KEY 100
K&;;{~md. #define CTRLBIT 0x04
]GmXZi #define ALTBIT 0x02
j9O"!9$vQ #define SHIFTBIT 0x01
T?EFY}f #pragma data_seg("shareddata")
tS
sDW!!M HHOOK hHook =NULL;
*:,y`!F=y UINT nHookCount =0;
_Bq [c static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
q:3HU< static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
lk%W2N5 static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
/F_(&H!m static int KeyCount =0;
q":0\ar&QT static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
TU O*w #pragma data_seg()
]oE:p HINSTANCE hins;
B+n(K+ void VerifyWindow();
89l{h8R BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
T]y^PT<8? //{{AFX_MSG_MAP(CHookApp)
C^9bur/ // NOTE - the ClassWizard will add and remove mapping macros here.
`t Zw(Z=h // DO NOT EDIT what you see in these blocks of generated code!
}Oe9Zq //}}AFX_MSG_MAP
tRmH6
END_MESSAGE_MAP()
^<v]x;
3 gB}UzEj^< CHookApp::CHookApp()
$LJCup,1" {
b:YyzOqEu // TODO: add construction code here,
#RVN7-x // Place all significant initialization in InitInstance
vF.Ml }
.Eg[[K_iD "V:E BR CHookApp theApp;
1ZRSeh LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
['\u?m {
PP!}w BOOL bProcessed=FALSE;
mqKr+
if(HC_ACTION==nCode)
ZfSAXr "( {
z|WDqB%/I if((lParam&0xc0000000)==0xc0000000){// Key up
Nh+ZSV4WJ: switch(wParam)
4<l&cP {
p WLFJH}N case VK_MENU:
UkgiSv+ MaskBits&=~ALTBIT;
/+{1;}AT break;
O>Ao#_*hOb case VK_CONTROL:
+EP=uV9t MaskBits&=~CTRLBIT;
>
@n?W" break;
)+v'@]r case VK_SHIFT:
{,
zg MaskBits&=~SHIFTBIT;
;&U! g& break;
1`l10f qU default: //judge the key and send message
WoX,F1 o break;
~JSa]6:_+ }
i~;Yrc%AEX for(int index=0;index<MAX_KEY;index++){
<|c[
#f
if(hCallWnd[index]==NULL)
r^$WX@ t& continue;
$ZfoJR]% if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
UWW_[dJr {
hwB>@r2 SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
M$+2f.(>k) bProcessed=TRUE;
Y|y X]\, }
B4ky%gF4 }
8jm\/?k| }
M,/{ 53 else if((lParam&0xc000ffff)==1){ //Key down
=3<@{^Eg switch(wParam)
N[8y+2SZ {
["
nDw<U case VK_MENU:
?R\:6x< MaskBits|=ALTBIT;
]Q*eCt;l"K break;
dRPX`%J case VK_CONTROL:
&~a/Upz0]_ MaskBits|=CTRLBIT;
u|uPvbM break;
(H-Y-Lk+ case VK_SHIFT:
KvfZj MaskBits|=SHIFTBIT;
$][$ e break;
QP0[ default: //judge the key and send message
"
H;iAv break;
+Rb0:r>kU }
aIW W[xZ for(int index=0;index<MAX_KEY;index++)
P},d`4Ty@ {
{fAj*,pzl if(hCallWnd[index]==NULL)
4KCJ(<p| continue;
Ceco^Mw if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
(b4;c=<[{ {
4.}J'3 . SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
z8\;XR bProcessed=TRUE;
Ss
c3uo 0 }
U2)y fhI }
>Pw
ZHY }
\`$RY')9|! if(!bProcessed){
sCw X| for(int index=0;index<MAX_KEY;index++){
R6/vhze4L2 if(hCallWnd[index]==NULL)
'q9='TOk continue;
990sE
t? if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
K^fH:pV SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
-+w^"RBV }
XVNJ3/ }
GO=3<Q{; }
)OgQ&,# return CallNextHookEx( hHook, nCode, wParam, lParam );
PDH00(#;+ }
6m!%X GZT N0 F|r8xS BOOL InitHotkey()
!JE=QG" {
qD?-&>dBWi if(hHook!=NULL){
<4QOjW nHookCount++;
T%p/( return TRUE;
)i{B:w\ ^ }
35X4]
t else
>7^i>si hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
|)\{Rufb if(hHook!=NULL)
4_B1qN
nHookCount++;
BO3%p return (hHook!=NULL);
Lavm }
Q'n]+%YN BOOL UnInit()
!mtq?LV {
XexslzI if(nHookCount>1){
PK7
kpC nHookCount--;
%.3]F2_Q return TRUE;
_]~= Kjp }
jQLiqi` BOOL unhooked = UnhookWindowsHookEx(hHook);
c _faW if(unhooked==TRUE){
"Ooc;xD3< nHookCount=0;
(aa}0r5 hHook=NULL;
W u9))Ir }
3Az7urIY return unhooked;
!1s^TB>N }
Rh.CnCbM 5,n{-V BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
m:A1wL4c6
{
hB:}0@l6p= BOOL bAdded=FALSE;
9V5d=^ for(int index=0;index<MAX_KEY;index++){
K)d]3V! if(hCallWnd[index]==0){
U`h> [9 hCallWnd[index]=hWnd;
b08s610fk HotKey[index]=cKey;
x!@P|c1nKC HotKeyMask[index]=cMask;
"/MA.zEl0, bAdded=TRUE;
v1Wz#oP KeyCount++;
16N+ break;
WMw]W& }
4`Z8EV }
|-SImxV return bAdded;
CYCG5)<9 }
L[s8`0 KnjowK BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
4v("qNw# {
"\l O1D BOOL bRemoved=FALSE;
RN0=jo!58 for(int index=0;index<MAX_KEY;index++){
Z<,$XvL if(hCallWnd[index]==hWnd){
<#r/4a"V if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
[V-OYjPAx hCallWnd[index]=NULL;
ao(lj HotKey[index]=0;
|{G GATni HotKeyMask[index]=0;
YrWC\HR_ bRemoved=TRUE;
jQc.@^#+x KeyCount--;
It
.` break;
;[~:Y[N }
ZLRAiL }
g)@d(EYY }
UZ"jQJQ return bRemoved;
ueM[&:g&MU }
e<;^P(g`E I3wv6xZ2 void VerifyWindow()
X\a*q]"_ {
X>`5YdT~+ for(int i=0;i<MAX_KEY;i++){
Bh\>2]~@a if(hCallWnd
!=NULL){ <7;AK!BH
if(!IsWindow(hCallWnd)){ !PIpvx{aX
hCallWnd=NULL; )GpH5N'EI
HotKey=0; lwU$*?yv
HotKeyMask=0; xc HG5bg|
KeyCount--; ojA i2uz
} 10 D6fkjf
} GvCB3z
} 8 FqhSzw
} 1sT%g}w@|
foOwJ }JU
BOOL CHookApp::InitInstance() x/pM.NZF1
{ }bg_?o;X}
AFX_MANAGE_STATE(AfxGetStaticModuleState()); =Bq3O58+
hins=AfxGetInstanceHandle(); RrPo89o
InitHotkey(); WE hDep:
return CWinApp::InitInstance(); )t-Jc+*A>
} {B_pjs
cxNb!G
int CHookApp::ExitInstance() d
Xiv8B1
{ V*bX>D/
VerifyWindow(); 0xe!tA
UnInit(); {4@+
2)l
return CWinApp::ExitInstance(); *nPB+@f
} DD4fV`:kG
fW,,@2P
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file b&l/)DU
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) &%ZiI@O-
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ *XCid_{(
#if _MSC_VER > 1000 ,bQbj7
#pragma once qXH\e|
#endif // _MSC_VER > 1000 @vC7j>*4B
45u\v2,C3
class CCaptureDlg : public CDialog %L\buwjy$
{ *r&q;ER
// Construction },d`<^~
public: XU3v#Du
BOOL bTray; c~1X/,biA
BOOL bRegistered; nS53mLU)
BOOL RegisterHotkey(); *,UD&N_)*6
UCHAR cKey; i"h '^6M1
UCHAR cMask; ,1s,G]%M
void DeleteIcon(); y$]gmg
void AddIcon(); 4a&*?=GG
UINT nCount; TaZw_)4c
void SaveBmp(); XYOPX>$T
CCaptureDlg(CWnd* pParent = NULL); // standard constructor @Y~R*^n"}
// Dialog Data yJheni
//{{AFX_DATA(CCaptureDlg)
fn1G^a=
enum { IDD = IDD_CAPTURE_DIALOG }; `o.DuvQ
E
CComboBox m_Key; ~is$Onf99#
BOOL m_bControl; q:y_#r"_y
BOOL m_bAlt; /lC&'h T
BOOL m_bShift; sUfYEVjr
CString m_Path; }[[
CString m_Number; vu&%e\gM
//}}AFX_DATA Zj*kHjn"
// ClassWizard generated virtual function overrides L+c7.l.yT
//{{AFX_VIRTUAL(CCaptureDlg) qNLG- m,n<
public: ~1NK@=7T
virtual BOOL PreTranslateMessage(MSG* pMsg); 2
f"=f^rf
protected: }w#Ek=,s#o
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support 9'qU4I
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); YSvZ7G(m>
//}}AFX_VIRTUAL '%u7XuU-]
// Implementation [Ipg",Su;f
protected: r@2{>j8
HICON m_hIcon; LxM.z1
// Generated message map functions 6evW
O!
//{{AFX_MSG(CCaptureDlg) g"60{
virtual BOOL OnInitDialog(); |HjoaN )
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); `ehZ(H}
afx_msg void OnPaint(); -7^A_!.
afx_msg HCURSOR OnQueryDragIcon(); Bc/'LI.%
virtual void OnCancel(); M<A*{@4$w&
afx_msg void OnAbout(); X_7cwPY
afx_msg void OnBrowse(); =?*6lS}gy
afx_msg void OnChange(); Lqt.S|
//}}AFX_MSG &nc0stuL
DECLARE_MESSAGE_MAP() cmzu
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}; 6O`s&T,t
#endif D['z/r6F
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////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file /-#1ys#F=
#include "stdafx.h" !Od?69W, $
#include "Capture.h" $#cZJ@;]
#include "CaptureDlg.h" 'THcO*<
#include <windowsx.h> X" hoDg
#pragma comment(lib,"hook.lib") sG/mmZHYzr
#ifdef _DEBUG 9(9+h]h+3
#define new DEBUG_NEW .%.kEJh`
#undef THIS_FILE JJ50(h)U
static char THIS_FILE[] = __FILE__; ]%{.zl!
#endif x2#5"/~4
#define IDM_SHELL WM_USER+1 arCi$:-z@
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); !J5k?J&{=
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); X#qmwcF
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; NhI&wl
class CAboutDlg : public CDialog D# $Fj
{ "Ih>>|r
public: V)$y
CAboutDlg(); NZJ:@J=-
// Dialog Data jm-J_o;}z6
//{{AFX_DATA(CAboutDlg) hmA$gR_
enum { IDD = IDD_ABOUTBOX }; *H"IW0I
//}}AFX_DATA gaK m`#
// ClassWizard generated virtual function overrides @}
nI$x.
//{{AFX_VIRTUAL(CAboutDlg) B? Vr9H 7n
protected: sHqs)@D
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support fpjy[$8
//}}AFX_VIRTUAL #Ub"Ii
// Implementation wD|3Czc
protected: *4i)aj
//{{AFX_MSG(CAboutDlg) Zu4|1W
//}}AFX_MSG L|y4u;-Q
DECLARE_MESSAGE_MAP() F{:ZHCm
}; 0XrB+nt
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CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) X5@SLkJ-`
{ ^w0V{qF{
//{{AFX_DATA_INIT(CAboutDlg) [79 eq=
//}}AFX_DATA_INIT (,5oqU9s@
} O'6zV"<P
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void CAboutDlg::DoDataExchange(CDataExchange* pDX) Zz" b&`K
{ uHBEpqC%
CDialog::DoDataExchange(pDX); ZP@or2No%
//{{AFX_DATA_MAP(CAboutDlg) Q9(J$_:
//}}AFX_DATA_MAP Qz T>h
} bv.DW,l%'
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BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) }(g`l)OX
//{{AFX_MSG_MAP(CAboutDlg) 1g_(xwUp+
// No message handlers 6sRe. ct<