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:
R^M (fC
#X@<U <R 一、实现方法
*_/eAi/WG Be>c)90bO_ 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:
pL}j
ZTo aQ&8fteFR #pragma data_seg("shareddata")
ok%a|Zz+] HHOOK hHook =NULL; //钩子句柄
$F@L$&~ UINT nHookCount =0; //挂接的程序数目
J%f=A1Q static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
?Y6la.bc{ static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
N 1f~K.e\ static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
.A"T086 static int KeyCount =0;
$:u7Dv}\ static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
X:SzkkVl7 #pragma data_seg()
QV'3O| 3w^J"O/T 关于共享段,有几点重要的说明:一是必须在链接选项里指定该段为共享:一种方法是在project->settings->link->object/library中加上/section:shareddata,rws;第二种方法是在def文件的sections里加上一句shareddata read write shared;第三种指定共享段的方法在程序里加上一句#pragma comment(linker,"section:shareddata,rws")。二是所有的变量必须初始化,否则链接程序会把它放到普通数据段。三是如果不初始化变量,需要在段外用"__declspec(allocate("shareddata")) 变量类型 变量名"的方式定义。
9HNh*Gc= GkGC4*n DLL中的两个输出函数分别用来添加/删除热键,函数代码如下:
llaZP(pJ \|pK Z6*s BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
U8QR*"GmT cKey,UCHAR cMask)
X\p`pw$ {
@[>+Dzn[6 BOOL bAdded=FALSE;
iZ.&q
6 for(int index=0;index<MAX_KEY;index++){
0bPJEEd if(hCallWnd[index]==0){
3<)@ll hCallWnd[index]=hWnd;
;!0.Kk
4 HotKey[index]=cKey;
q(&^9" HotKeyMask[index]=cMask;
#}t1 bAdded=TRUE;
Ic{'H2~4, KeyCount++;
)Vg{Y [! break;
rq'##`H }
-@ UN]K }
=hugnX<9 return bAdded;
iB}LnC: }
liCCc;&B; //删除热键
@ yg|OA} BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
e"o6C\c {
"S B%02 BOOL bRemoved=FALSE;
hk"9D<&i>b for(int index=0;index<MAX_KEY;index++){
l?@MUsg+ if(hCallWnd[index]==hWnd){
N'eQ>2>O@ if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
-
5o<Q'( hCallWnd[index]=NULL;
o&hKg#nO83 HotKey[index]=0;
H)j[eZP HotKeyMask[index]=0;
5I)~4.U|,m bRemoved=TRUE;
f 74%YY KeyCount--;
{m_A1D/_ break;
>Bh)7>`3c }
r}_Lb.1] }
aeuf, # }
%?]{U($? return bRemoved;
)tN?: l }
?dJ/)3I%F ]HJ{dcF gJ FR1 DLL中的钩子函数如下:
XI@6a9Uk w&wA >q>& LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
%jbJ6c {
097Fvt=# BOOL bProcessed=FALSE;
5';/@M if(HC_ACTION==nCode)
Z;j/K {
gZ`32fB% if((lParam&0xc0000000)==0xc0000000){// 有键松开
_XH4;uGg switch(wParam)
cS"f {
x38SSzG:L case VK_MENU:
msA' 5> MaskBits&=~ALTBIT;
'L>&ZgLy break;
^ [X|As2 case VK_CONTROL:
h.4qlx| MaskBits&=~CTRLBIT;
L?=#*4t break;
9]]!8_0=r case VK_SHIFT:
vh9kwJyT MaskBits&=~SHIFTBIT;
r.^0!(d break;
Cp .1/ default: //judge the key and send message
-:)DX++ break;
JwN}Jm }
2x7(}+eD for(int index=0;index<MAX_KEY;index++){
uI%N? if(hCallWnd[index]==NULL)
tyc8{t#Z continue;
Zw;$(=" if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
VqcBwJ!?p {
m.1LxM$8 SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
a(PjcQ4dY bProcessed=TRUE;
4mEzcwo' }
:.C+?$iuX }
"-G&=( }
Xtuhc dzu[ else if((lParam&0xc000ffff)==1){ //有键按下
bin6i2b switch(wParam)
T{_1c oL {
<T(s\N5B= case VK_MENU:
R'S c MaskBits|=ALTBIT;
:~\LOKf break;
GLo\q:5A case VK_CONTROL:
j`>?"1e@x MaskBits|=CTRLBIT;
Ty`-r5 break;
4a\n4KO X case VK_SHIFT:
Oamv9RyDvC MaskBits|=SHIFTBIT;
l'|E,N>X break;
v*&Uk'4E default: //judge the key and send message
Lf5%M|o.) break;
aXRv}WO$>k }
%l Q[dXp for(int index=0;index<MAX_KEY;index++){
PPUEkvH
W if(hCallWnd[index]==NULL)
7sj<|g<h(_ continue;
q]F4Lq( if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
S$S_nNq {
3Z_t%J5QZ$ SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
=Nw2;TkB[ bProcessed=TRUE;
[m~b[ZwES }
7;^((.]ln }
Bk&-1>cY }
YkSuwx@5_q if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
R78!x*U} for(int index=0;index<MAX_KEY;index++){
66/Z\H^d if(hCallWnd[index]==NULL)
| @uq() continue;
$2Ka u 1 if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
zT$0xj8 SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
cZ^wQ5= //lParam的意义可看MSDN中WM_KEYDOWN部分
Kl2}o|b }
~D*b3K8X }
D`en%Lf!m }
T0;u+$ return CallNextHookEx( hHook, nCode, wParam, lParam );
h5x*NM1Ih }
R|-6o)$ wjL|Z8 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:
w
nWgy4: 7LG+$LEz BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
it~Z|$ BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
;{Xy`{Cg! <]~ZPk[ 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:
A1Ka(3"
[ne"
T LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
CF\R<rF<VS {
10?qjjb& if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
yji>*XG {
c&
3#-DNI //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
:VJV 5f{ SaveBmp();
_$8{;1$T? return FALSE;
`v~!H\q }
\9'!"-i …… //其它处理及默认处理
EA6t36|TX }
`%oIRuYG]j IJ0#iA. T \2j|=S6 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。
&-=K:;x T(JuL<PB 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。
<FQFv
IKg p!}ZdX[u 二、编程步骤
b_|u< BMpF02Y|4 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";
#Mg lHQO+ l0Y?v 4 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
y+A{Y 7-X/>v 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;
0vn[a,W<A z{|LQt6q 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;
qi&D+~Gv! 'PpZ/ry$ 5、 添加代码,编译运行程序。
FN!1|'VK %l]Rh/VPn? 三、程序代码
;SKcbws };r|}v !~_ ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
(i]Z|@|) #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
[x5mPjgw #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
{]`p&@ #if _MSC_VER > 1000
#9\THfb #pragma once
pv&^D,H, #endif // _MSC_VER > 1000
t.)AggXj# #ifndef __AFXWIN_H__
4-V)_U#8 #error include 'stdafx.h' before including this file for PCH
W$'0Dc #endif
yj
zK.dM #include "resource.h" // main symbols
Xu#:Fe}: class CHookApp : public CWinApp
AkA!:!l {
h55>{)(E public:
L M
/Ga CHookApp();
Y\(;!o0a // Overrides
{cR=N~_EO // ClassWizard generated virtual function overrides
gu<V(M\ //{{AFX_VIRTUAL(CHookApp)
C
) ?uE' public:
=X@o@1 virtual BOOL InitInstance();
% O%xpSYr virtual int ExitInstance();
b#a@rh //}}AFX_VIRTUAL
[!~}S //{{AFX_MSG(CHookApp)
pj;
I)-d/ // NOTE - the ClassWizard will add and remove member functions here.
hcyO97@r // DO NOT EDIT what you see in these blocks of generated code !
;LQ9#M? //}}AFX_MSG
mU@xcN DECLARE_MESSAGE_MAP()
V!&P(YO: };
]?&FOzN5$P LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
r~>,$[|n}) BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
%K1")s BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
]JMl|e BOOL InitHotkey();
FN?3XNp. BOOL UnInit();
P1V1as #endif
9$RIH\* 1'O0`Me># //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
P^i.La, #include "stdafx.h"
H;S%Y`V #include "hook.h"
:=fvZA WD #include <windowsx.h>
3ZojE ux` #ifdef _DEBUG
Hg+
F^2<y #define new DEBUG_NEW
cj
g.lzYH #undef THIS_FILE
rMp9jG@3 static char THIS_FILE[] = __FILE__;
%|+E48 #endif
+S9PML){h #define MAX_KEY 100
^E,1V5 #define CTRLBIT 0x04
CDdkoajBa #define ALTBIT 0x02
X3B{8qx_> #define SHIFTBIT 0x01
>|*yh~ #pragma data_seg("shareddata")
A-uB\ L HHOOK hHook =NULL;
F]_cbM{8/ UINT nHookCount =0;
/3B6Mtb static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
b$-e\XB! static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
o#D.9K( static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
GEe`ZhG,
static int KeyCount =0;
,Z~;U static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
o6L9UdT #pragma data_seg()
L
CSeOR HINSTANCE hins;
*#&*`iJ( void VerifyWindow();
e@n!x}t8 BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
'q{733o //{{AFX_MSG_MAP(CHookApp)
Q6'nSBi:A_ // NOTE - the ClassWizard will add and remove mapping macros here.
tju|UhP3 // DO NOT EDIT what you see in these blocks of generated code!
W?Xiz TW //}}AFX_MSG_MAP
i::\Z$L";i END_MESSAGE_MAP()
51xk>_Hm}| ;[$n=VX` CHookApp::CHookApp()
WsOi,oG@ {
sl|_=oXT // TODO: add construction code here,
OB^Tq~i // Place all significant initialization in InitInstance
0 f/.>1M= }
]axh*J3`i N_DT7
CHookApp theApp;
tE"Si<[]H$ LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
Tg
?x3?kw {
-?a<qa?$ BOOL bProcessed=FALSE;
Is.WZYa if(HC_ACTION==nCode)
XFqJ 'R {
q4k@l if((lParam&0xc0000000)==0xc0000000){// Key up
0$P/jt switch(wParam)
& >JDPB?5 {
n$)_9:Z-j case VK_MENU:
kQv*eZ~ MaskBits&=~ALTBIT;
[=%YV# O break;
,|T7hTn= case VK_CONTROL:
Ufid%T' MaskBits&=~CTRLBIT;
:@3Wg3N break;
v"Jgw;3 case VK_SHIFT:
'mM jjG9 MaskBits&=~SHIFTBIT;
\wav?;z break;
8im@4A+n` default: //judge the key and send message
8cxai8 break;
SU%DW 46 }
G*}F5.>8( for(int index=0;index<MAX_KEY;index++){
yy2I2Bv if(hCallWnd[index]==NULL)
E^Gg
'1 continue;
[`_io>*g if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
mY&ud>,U: {
HAB#pd9 SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
mZvG|P$} bProcessed=TRUE;
@xWdO,# }
o'V%EQ }
w
YNloU }
(Xxn\*S else if((lParam&0xc000ffff)==1){ //Key down
;3ft1 switch(wParam)
m}Y0xV9 {
sq0 PBEqq case VK_MENU:
G*8GGWB^a MaskBits|=ALTBIT;
3smM,fi break;
tpf7_YP_!- case VK_CONTROL:
NX6nQ MaskBits|=CTRLBIT;
DPHQ,dkp break;
r0dDHj~F case VK_SHIFT:
K\.5h4k MaskBits|=SHIFTBIT;
%!j:fJ() break;
o4^Fo p default: //judge the key and send message
i8pU|VpA break;
Ukphd$3J= }
qoU3"8 for(int index=0;index<MAX_KEY;index++)
v:_B kHN' {
9uB(Mx(-:` if(hCallWnd[index]==NULL)
5F $V`kYT continue;
Ka_S n if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
zsl,,gk9Y {
e]>ori
8 SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
FH5ql~ bProcessed=TRUE;
'?*g%Yuz }
-7]Xjb5 }
v"DL'@$Ut{ }
]dPZ .r if(!bProcessed){
9ptFG]lZ for(int index=0;index<MAX_KEY;index++){
!b|' Vp^U if(hCallWnd[index]==NULL)
b3$k9dmxV+ continue;
c9Es%@] if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
^U7OMl4Usq SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
E_ucab-Fi }
adEJk }
v Y|! }
<g2_6C\j return CallNextHookEx( hHook, nCode, wParam, lParam );
T6#"8qz< }
kAzd8nJ' LxN*)[ Wb BOOL InitHotkey()
e_3CSx8Cc {
V,7%1TZ: if(hHook!=NULL){
WgR4Ix^L# nHookCount++;
}odV_WT return TRUE;
VrP}#3I }
M~
h8Crz else
=d;Vk hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
&%aXR A#+ if(hHook!=NULL)
d4^`}6@ nHookCount++;
|PVt}*0" return (hHook!=NULL);
"kW!{n }
}k$4/7ri BOOL UnInit()
$\Lyi#< {
w2gf&Lc\ if(nHookCount>1){
ik1tidw nHookCount--;
Xo5$X7m return TRUE;
qB6dFl\ ( }
&Y>zT9]$K BOOL unhooked = UnhookWindowsHookEx(hHook);
,%"xH4d if(unhooked==TRUE){
"AueLl) nHookCount=0;
6)RbPPeE hHook=NULL;
+54aO }
D}mL7d1 return unhooked;
{i{xo2<1" }
'w/qcD- &&8'0.M{ BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
*U7%|wd {
nn~YK BOOL bAdded=FALSE;
FVWfDQ$&v for(int index=0;index<MAX_KEY;index++){
!R{R?? if(hCallWnd[index]==0){
b}z`BRCc hCallWnd[index]=hWnd;
\|=mD}N HotKey[index]=cKey;
GUp;AoQ HotKeyMask[index]=cMask;
0NE{8O0;Fr bAdded=TRUE;
ks(SjEF KeyCount++;
g$37;d3Tx break;
".2K9j7$ }
'A{h iY }
j.?:Gaab?# return bAdded;
x!7yU_ls` }
0~A#>R' W.}].7}h BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
6Z:YT&,f {
fjz) Gp BOOL bRemoved=FALSE;
)$M,Ul for(int index=0;index<MAX_KEY;index++){
+Ghi}v if(hCallWnd[index]==hWnd){
TR vZ if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
@s*,xHE hCallWnd[index]=NULL;
%CH6lY=lI HotKey[index]=0;
}6m?d!m HotKeyMask[index]=0;
5N/Lk>p1u bRemoved=TRUE;
4cgIEw[6 KeyCount--;
x"B'zP break;
w<nv!e? }
X T>('qy }
19u =W( }
mf$j03tu return bRemoved;
dSK0h(8 }
7k8n@39? W
Ox_y, void VerifyWindow()
PXYE;*d( {
a:!uORQby for(int i=0;i<MAX_KEY;i++){
!p.^ITM3S if(hCallWnd
!=NULL){ M@7Xp)S"
if(!IsWindow(hCallWnd)){ D!3{gV#
hCallWnd=NULL; &y.dmW
HotKey=0; gQVBA %
HotKeyMask=0; hl/itSl$
KeyCount--; ;Rnhe_A.
} N +Sq}hI
} M}FWBs'*|
} $[CA&Y.
} ,@CfVQz
4br6$
BOOL CHookApp::InitInstance() |r=DBd3
{ ej[S u
AFX_MANAGE_STATE(AfxGetStaticModuleState()); Xa,&ef&q
hins=AfxGetInstanceHandle(); 4O$2]D.\
InitHotkey(); @)0 Y~A )
return CWinApp::InitInstance(); #BJ\{"b_}z
} MOZu.NmO
kK[duW=6
int CHookApp::ExitInstance() @EZ>f5IO+
{ zG%
|0
VerifyWindow(); 9M2f!kJP$
UnInit(); h_ ZX/k
return CWinApp::ExitInstance(); 'D6
bmz
} `BT^a
=5
J W"
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file $Z6D:"K
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) g9V.13k
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ $WaZ_kt
#if _MSC_VER > 1000 2VYvO=KA
#pragma once MUwVG>b8J~
#endif // _MSC_VER > 1000 r*d Q5
_
eV;me>,
class CCaptureDlg : public CDialog kK?zVH-!
{ h6QWH
// Construction rO^xz7K^
public: <Jwo?[a
BOOL bTray; rm|7
[mK
BOOL bRegistered; Oxa5Kfpa
BOOL RegisterHotkey(); M,..Kw/ }~
UCHAR cKey; \R Z3Hh
UCHAR cMask; otnV-7)@
void DeleteIcon(); chLeq
void AddIcon(); G8P+A1
f/>
UINT nCount; d}% (jJ(I
void SaveBmp(); ,"H?hFQ
CCaptureDlg(CWnd* pParent = NULL); // standard constructor !%62Phai
// Dialog Data ;&mxqY8`'
//{{AFX_DATA(CCaptureDlg) A2_Ls;]
enum { IDD = IDD_CAPTURE_DIALOG }; ZKQo#!}
CComboBox m_Key; %EIUAG
BOOL m_bControl; gz\j('~-D
BOOL m_bAlt; ?*o;o?5s^
BOOL m_bShift; !E0fGh
CString m_Path; vU9ek:.l
CString m_Number; ,\>g
//}}AFX_DATA DpNX66O
// ClassWizard generated virtual function overrides E{oB2;P
//{{AFX_VIRTUAL(CCaptureDlg) 8bGD
public: %*p^$5L<
virtual BOOL PreTranslateMessage(MSG* pMsg); hg&u0AQ2
protected: wRi~Yb?
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support kPedX
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); FvA|1c
//}}AFX_VIRTUAL =W|vOfy
// Implementation Bxt_a.LthH
protected: Gl"wEL*
HICON m_hIcon; 'tSnH&c
// Generated message map functions i6A$1(:h
//{{AFX_MSG(CCaptureDlg) Vy r]
x
virtual BOOL OnInitDialog(); o{g@Nk'f
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); <>?^ 4NC<M
afx_msg void OnPaint(); oE 5;|x3
afx_msg HCURSOR OnQueryDragIcon(); Ks51:M
virtual void OnCancel(); BiE$mM
afx_msg void OnAbout(); *Ji9%IA
afx_msg void OnBrowse(); ]%||KC!O
afx_msg void OnChange(); +> ^[W~[2
//}}AFX_MSG F*.
/D~K
DECLARE_MESSAGE_MAP() 9QZ}Hn`p
}; ec#_olG%
#endif A` =]RJ
%Au T8
////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file > `0| X
#include "stdafx.h" sq48#5Tc^r
#include "Capture.h" qjzZ}
#include "CaptureDlg.h" 9M;I$_U`vj
#include <windowsx.h> /LSq%~UF
#pragma comment(lib,"hook.lib") Jfe~ ,cI
#ifdef _DEBUG ItMl4P`|
#define new DEBUG_NEW svF*@(-P#
#undef THIS_FILE \2(MpB\_6!
static char THIS_FILE[] = __FILE__; tI
`w;e%HN
#endif ZIDFF
#define IDM_SHELL WM_USER+1 pDP33`OFh
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); RlPjki"Mg
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); e1oFnu2R
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; +7`u9j.
class CAboutDlg : public CDialog *P&OxVz
{ "[Yip5
public: ZjE~W>pkQ
CAboutDlg(); }1l}- w`F
// Dialog Data o:h)~[n|
//{{AFX_DATA(CAboutDlg) Ni&,g
enum { IDD = IDD_ABOUTBOX }; )0'Y et}
//}}AFX_DATA Z=0iPy,m>
// ClassWizard generated virtual function overrides //VG1@vaVX
//{{AFX_VIRTUAL(CAboutDlg) "sC$%D<oc
protected: H 3W_}f
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support $h C~af6
//}}AFX_VIRTUAL qdKh6{
// Implementation y>?k<