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:
=;/4j'1}9
PL#8~e;' 一、实现方法
y4HOKJxI D %`64R 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:
D/w4u;E@ ?5qo>W<7 #pragma data_seg("shareddata")
RrkS!E[C HHOOK hHook =NULL; //钩子句柄
l+.E' UINT nHookCount =0; //挂接的程序数目
D@i,dPz5Zl static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
[UVxtM J static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
QM1-w^ static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
|yi3y `f static int KeyCount =0;
Ok+zUA[Wu static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
'|b { #pragma data_seg()
FBM 73D@` T{={uzQeJJ 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。
u":D{+wC| ^IxT.g 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:
B8^tIq
3:i4DBp,i BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
UlHRA[SCv cKey,UCHAR cMask)
zv]-(<B {
iAX\F` BOOL bAdded=FALSE;
j w)Lofn for(int index=0;index<MAX_KEY;index++){
~a[]4\m; if(hCallWnd[index]==0){
E/<[G? hCallWnd[index]=hWnd;
8=!M0i HotKey[index]=cKey;
?=]`X=g6 HotKeyMask[index]=cMask;
Tw{H+B"uVz bAdded=TRUE;
,# 1ke KeyCount++;
WYQJ+z5 break;
FX"% }
bh&,*Y6= }
@^y/V@lDm return bAdded;
*hAeA+: }
z[DUktZl //删除热键
URDb BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
,@=qaU {
O~g_rcG BOOL bRemoved=FALSE;
Wiqy".YY for(int index=0;index<MAX_KEY;index++){
dhN[\Z% if(hCallWnd[index]==hWnd){
Ru
Q\H0pr if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
p;:tzH\l hCallWnd[index]=NULL;
<0T4MR7 HotKey[index]=0;
(}fbs/8\p HotKeyMask[index]=0;
aC>r5b#: bRemoved=TRUE;
TR rO- KeyCount--;
.9Bimhc6K break;
e0HG"z4 }
PKR0y%Ar }
"_ b
Sy }
v#.FK:u} return bRemoved;
*$x/(!UE }
>\K<q>* /d5_-AB(v a\\B88iRRZ DLL中的钩子函数如下:
4@|K^nT` ^ 3LM%B LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
$=$I^hV {
Z9ciS";L BOOL bProcessed=FALSE;
v@;:aN if(HC_ACTION==nCode)
j-ugsV`2=* {
C8cB Lsa[J if((lParam&0xc0000000)==0xc0000000){// 有键松开
7Nc@7_=
switch(wParam)
x{u_kepv[k {
?L#C'Lz2+ case VK_MENU:
t'4hWNR'
MaskBits&=~ALTBIT;
?6B)Ek,'X? break;
%}P^B^O case VK_CONTROL:
MQ2gzKw> MaskBits&=~CTRLBIT;
N10'./c K break;
y-}lz#N case VK_SHIFT:
2GcQh]ohc MaskBits&=~SHIFTBIT;
]Ole#Lz}Q break;
/`0*!sN*5 default: //judge the key and send message
AqvRzi(Y break;
bK; -X cm }
673v for(int index=0;index<MAX_KEY;index++){
_%!C;`3Y if(hCallWnd[index]==NULL)
F8YD: continue;
uJMF\G=nb if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
$Ha?:jSc {
e%N\Pshgv SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
Z?[;Japg bProcessed=TRUE;
H|T:_*5 }
&qFdP'E;$ }
kjN9(&D }
nG$*[7<0u else if((lParam&0xc000ffff)==1){ //有键按下
*(L4rK\2 switch(wParam)
9x&,`95O {
z7MJxjH case VK_MENU:
<(?ahO5 MaskBits|=ALTBIT;
jt
tlzCDn break;
<8!mmOK1 case VK_CONTROL:
e>1^i;f MaskBits|=CTRLBIT;
q#I/N$F break;
C;wN>HE case VK_SHIFT:
b#P, MaskBits|=SHIFTBIT;
`?rPs8+R break;
@fT*fv
default: //judge the key and send message
p{!aRB% break;
Vlce^\s; }
(iGk]Rtzt for(int index=0;index<MAX_KEY;index++){
v*QobI if(hCallWnd[index]==NULL)
z]Z>+| continue;
5wRDH1z@{ if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
>9F,=63A {
DyG3|5s1R SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
8;p6~&).C~ bProcessed=TRUE;
uwQ{y>SG }
!li Q;R& }
O~9
%!LAu }
6YrkS;_HS if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
.Q?cNSWU for(int index=0;index<MAX_KEY;index++){
5)V J if(hCallWnd[index]==NULL)
<X
j:c2@ continue;
W DY,? if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
x+nrdW+ SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
Hm`9M.5b //lParam的意义可看MSDN中WM_KEYDOWN部分
oj$D3 }
/`D]m? }
u
q:>g }
~({aj|Y return CallNextHookEx( hHook, nCode, wParam, lParam );
]0xbvJ8oK }
[xk1}D @8|- C 抓图程序是一个基于对话框的程序,它在建立对话框的时候调用前面的DLL,登记热键,因此需要将hook.lib添加到工程里,在程序里给出两个DLL函数的定义,也可以写个头文件,再包含进来以下代码:
9Z6] ];8E U{h5uezD BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
c%Yvj BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
g$?B!!qT s41<e" 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:
wX#=l?,K 8~EDmg[ LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
/%$'N$@f {
Cq u/(= if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
vC$[Zm {
x<P$$G/ //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
s8{3~ Hv SaveBmp();
+G?4Wc1 return FALSE;
h;^h[q1' }
7w|W\J^7r …… //其它处理及默认处理
Bb]pUb }
):+n!P d vkA-9 @?3u|m |Z 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。
(#eB% so8isDC'9 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。
\UGs_5OT aIRCz=N 二、编程步骤
* ?rw' Xl2Fgg}# 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";
y{s?]hLk 1*[h$Z&H? 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
t\CVL?e` 5(%+8<2 3、 在"Capture"项目中按照图一所示设置对话框的界面,具体设置参见代码部分;
NV9D;g$Y m!|u{<,R 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;
6t*pV
[ -/B}XNW 5、 添加代码,编译运行程序。
CP |N2rb "\vEi
&C 三、程序代码
$[VKM|Zjw I(s\ Q[ ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
Od^y&$|_%` #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
SBAq,F' #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
E6NkuBQ(( #if _MSC_VER > 1000
>VE,/?71@ #pragma once
L<J';#BD #endif // _MSC_VER > 1000
^uMy|d #ifndef __AFXWIN_H__
9vmH$ #error include 'stdafx.h' before including this file for PCH
xFHc+m' m~ #endif
;f^.7| #include "resource.h" // main symbols
I/Hwf class CHookApp : public CWinApp
O!hg@[\B+ {
p` B48TW public:
'vhgR2/ CHookApp();
Ua,Lg.z // Overrides
k5$_Q# // ClassWizard generated virtual function overrides
J1 a/U@" //{{AFX_VIRTUAL(CHookApp)
lHV
bn7 public:
vy,ER< virtual BOOL InitInstance();
FaPX[{_E virtual int ExitInstance();
Jq l#z/z //}}AFX_VIRTUAL
=~?2i)-mC //{{AFX_MSG(CHookApp)
?M;2H{KG: // NOTE - the ClassWizard will add and remove member functions here.
^p|MkB?uM // DO NOT EDIT what you see in these blocks of generated code !
FdKp@&O+1 //}}AFX_MSG
@%O"P9;s DECLARE_MESSAGE_MAP()
`]FA} wC };
Vu*yEF} LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
&AU%3b BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
`*&*jdq&i BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
PnFU{N BOOL InitHotkey();
xA`Q4"[I BOOL UnInit();
(NFq/w% #endif
pez[qs 6U @3
xU` //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
zKx?cEpE #include "stdafx.h"
kmi[u8iXD_ #include "hook.h"
?#<Fxme #include <windowsx.h>
y"]?TEd #ifdef _DEBUG
I+!w9o2nZ #define new DEBUG_NEW
'8 1M%KO #undef THIS_FILE
']ya_ v~e static char THIS_FILE[] = __FILE__;
Zi|MWaA.f #endif
=xSFKu* #define MAX_KEY 100
^Gq4Yr #define CTRLBIT 0x04
R^1sbmwk #define ALTBIT 0x02
y{uRh>l #define SHIFTBIT 0x01
Z WL/ AC #pragma data_seg("shareddata")
-=&r}/& HHOOK hHook =NULL;
2wlrei UINT nHookCount =0;
!Z
YMks4 static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
- A
x$ Y static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
SJ6lI66OX static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
WLP A51R static int KeyCount =0;
Qi&!IG static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
HN7(-ml=B #pragma data_seg()
6m_Y%&
HINSTANCE hins;
pT>[w1Kk^ void VerifyWindow();
J|W~\(W6i BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
? #-"YO7 //{{AFX_MSG_MAP(CHookApp)
3=o3VGZP // NOTE - the ClassWizard will add and remove mapping macros here.
Y1rU // DO NOT EDIT what you see in these blocks of generated code!
B0?E$8a //}}AFX_MSG_MAP
|+~CdA END_MESSAGE_MAP()
Pg{Dy>&2`I MSUkCWt! CHookApp::CHookApp()
(Q o {
[D[s^<RJs // TODO: add construction code here,
h1z[ElEeoP // Place all significant initialization in InitInstance
nC$f0r"z }
xlp^XT6# ]!d #2( CHookApp theApp;
MOP/ q4j[ LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
'VS!< {
W#P)v{K BOOL bProcessed=FALSE;
IiHl"2+/ if(HC_ACTION==nCode)
beRpA; {
B[F x2r`0 if((lParam&0xc0000000)==0xc0000000){// Key up
R^iF^IB switch(wParam)
M9.jJf {
^o,P>u!9 case VK_MENU:
Vk5}d[[l MaskBits&=~ALTBIT;
"diF$Lj break;
`J|bGf# case VK_CONTROL:
|#D3~au
MaskBits&=~CTRLBIT;
WogJ~N,d53 break;
VE+Q Y9( case VK_SHIFT:
X~*1 MaskBits&=~SHIFTBIT;
u>
XCE|D* break;
\U(qv(T default: //judge the key and send message
F-R4S^eV break;
ZN~:^,PO/ }
D.kLx@Z for(int index=0;index<MAX_KEY;index++){
3 q^3znt if(hCallWnd[index]==NULL)
c/DB"_}!a continue;
T6=, A }t- if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
6{B$_Usg {
OIGu`%~js SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
\hai bProcessed=TRUE;
8~YhT]R= }
^q-]."W]t~ }
q(p]6Ha| }
=Bcwd7+ else if((lParam&0xc000ffff)==1){ //Key down
{u{n b3/jl switch(wParam)
Y #E/"x%+ {
5%,J@&5G s case VK_MENU:
>'iXwe- MaskBits|=ALTBIT;
1//d68*" break;
F.i*'x0u case VK_CONTROL:
~2@+#1[g8z MaskBits|=CTRLBIT;
LX[<Wh_X( break;
@;_xFL;{g case VK_SHIFT:
.K]n<+zW MaskBits|=SHIFTBIT;
"_WOtJr break;
: KhAf2A default: //judge the key and send message
9_)*b break;
~~!iDF\ }
lQj3#!1} for(int index=0;index<MAX_KEY;index++)
R*VRxQ,h6+ {
J,Du:|3o if(hCallWnd[index]==NULL)
62TWqQ!9d continue;
kG@~;*;l if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
9dn~nnd'n {
/FJ )gQYA SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
Aj((tMJNOw bProcessed=TRUE;
b-ZC~#?|b }
^&F8NEb=2> }
h)fJ2]JW8W }
0}}b\!]9 if(!bProcessed){
mlW0ptp for(int index=0;index<MAX_KEY;index++){
0Mpc#:a%1 if(hCallWnd[index]==NULL)
))- B`vi continue;
:l~Wt7R if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
eLWD?-v% SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
_;/onM }
LI1OocY.] }
}c|)i,bL }
2XI%z4\)! return CallNextHookEx( hHook, nCode, wParam, lParam );
*WdnP.'Y }
qIIc>By(\" FC[8kq>Hk BOOL InitHotkey()
`1k0wT( {
,7-@eZ if(hHook!=NULL){
MWTzJGRT nHookCount++;
= i9|lU"Va return TRUE;
BQ!v\1'C }
P7np
-I* else
x8
: hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
@c,Qj$\1 if(hHook!=NULL)
fGS5{dti nHookCount++;
&v9*D`7L return (hHook!=NULL);
5q4sxY9T }
t M?3oO BOOL UnInit()
:j feY {
_]zm02| if(nHookCount>1){
;%wQnhg nHookCount--;
*%'nlAX6% return TRUE;
_=l8e-6r }
3"afrA BOOL unhooked = UnhookWindowsHookEx(hHook);
12r]"?@|s if(unhooked==TRUE){
|:)UNb?R"O nHookCount=0;
C]H'z hHook=NULL;
sg0HYb%_E }
1@" L return unhooked;
7HfA{.|m }
L
*",4! bit@Kv1<C BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
o&WKk5$ {
s.y wp{EF BOOL bAdded=FALSE;
[HO=ii]Wb for(int index=0;index<MAX_KEY;index++){
.YOC|\ if(hCallWnd[index]==0){
fP 4 hCallWnd[index]=hWnd;
<E/"v HotKey[index]=cKey;
wP:ab HotKeyMask[index]=cMask;
,F^Rz. bAdded=TRUE;
'KL!)}B$h KeyCount++;
<;) qyP break;
)/uu~9SFd }
v:.`~h/b }
MYI*0o; return bAdded;
j!m42 }
>Vp# ~t0\Q; @($ BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
RC{|:@]8 {
Qmbl_# BOOL bRemoved=FALSE;
|Iq#Q3w for(int index=0;index<MAX_KEY;index++){
&.D#OnRh9 if(hCallWnd[index]==hWnd){
%#gHa if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
XNZW J hCallWnd[index]=NULL;
s,~)5nL HotKey[index]=0;
>2kjd HotKeyMask[index]=0;
Owt|vceT bRemoved=TRUE;
zNg8Oq& KeyCount--;
v>ygr8+C, break;
[&_c.ti }
(c3%rM m] }
>U4hsr05 }
w&U>w@H^ return bRemoved;
4<c#3] }
#@qd.,]2 ~m0l_:SF void VerifyWindow()
pXL@&]U+ {
b Ag>;e( for(int i=0;i<MAX_KEY;i++){
j=>:{`*c if(hCallWnd
!=NULL){ 22`N(_
if(!IsWindow(hCallWnd)){ .|d2s
hCallWnd=NULL; 7|vB\[s
HotKey=0; ;`CNe$y
HotKeyMask=0; T1Gy_ G/
KeyCount--; ;_]Z3
} e3YdHp
}
4|yZA*Q^
} @20~R/vh
} &i/QFO7y}
cwK+{*ZH/
BOOL CHookApp::InitInstance() ;`p!/9il
{ %+Az
X
AFX_MANAGE_STATE(AfxGetStaticModuleState()); %BV2 q
hins=AfxGetInstanceHandle(); <Oyxzs
InitHotkey(); :f9O3QA
return CWinApp::InitInstance(); c+_F}2)
} '5:P,1tWU
B%~D`[~?
int CHookApp::ExitInstance() vbn'CY]QU
{ Gd=l{~
VerifyWindow(); (txr%Z0E
UnInit(); 9gS.G2
return CWinApp::ExitInstance(); B^{87YR
} +0)zB;~7
F~qiNV
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file (";{@a %
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) d7O\p(M1
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ !Eof7LUE
#if _MSC_VER > 1000 <kY||
#pragma once ]t'bd<O
#endif // _MSC_VER > 1000 Y$L>tFA
@1p,
class CCaptureDlg : public CDialog ,vN0Jpf}\8
{ \q |n0>
// Construction Wd0$t
public: #!h +K"wX
BOOL bTray; Y64B"J=P9
BOOL bRegistered; x?|C-v
BOOL RegisterHotkey(); c[a1
Md&
UCHAR cKey; qUW>qi,
UCHAR cMask; uI'g]18Hi
void DeleteIcon(); Dq~PxcnI
void AddIcon(); dE[_]2];P
UINT nCount; m{ya%F
void SaveBmp(); ^Z9v_qB
CCaptureDlg(CWnd* pParent = NULL); // standard constructor A\6Q*VhK
// Dialog Data $1(FN+ Mb
//{{AFX_DATA(CCaptureDlg) wd=xs7Dz<p
enum { IDD = IDD_CAPTURE_DIALOG }; Q<e`0cu|p
CComboBox m_Key; /nX+*L}d/
BOOL m_bControl; |>Xw"]b;
BOOL m_bAlt; TYs#v/)I
BOOL m_bShift; .x^`y2'U
CString m_Path; %5zztReI
CString m_Number; 9gz"r
//}}AFX_DATA qtv>`:neB
// ClassWizard generated virtual function overrides FyZ iiH4|
//{{AFX_VIRTUAL(CCaptureDlg) zF
F=v7[j
public: limzDQ^
virtual BOOL PreTranslateMessage(MSG* pMsg); 1f.xZgO/2
protected: o4Bl!7U
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support Vu6pl
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); ,Cj8{s&;
//}}AFX_VIRTUAL fC$~3v
// Implementation }PR^Dj.
protected: K%p*:P
HICON m_hIcon; M~G1ZB
// Generated message map functions SwDUg}M~
//{{AFX_MSG(CCaptureDlg) {mlJ E>~%
virtual BOOL OnInitDialog(); i>M*ubWE4@
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); :EUV#5V.
afx_msg void OnPaint(); .%@=,+nqz
afx_msg HCURSOR OnQueryDragIcon(); oc2aE:>X
virtual void OnCancel(); x%;Q
/7&$
afx_msg void OnAbout(); UJ0Dy` f
afx_msg void OnBrowse(); Qbc62 qFu!
afx_msg void OnChange(); L-ZJ[#D
//}}AFX_MSG EmDA\9~@R
DECLARE_MESSAGE_MAP() mQ9%[U,
}; \E'Nk$V3
#endif D4"](RXH
h= 3156M
////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file `R}D@
#include "stdafx.h" 3xW;qNj:!l
#include "Capture.h" ;'Pi(TA)
#include "CaptureDlg.h" =](c7HEQf
#include <windowsx.h> kUJ\AK
#pragma comment(lib,"hook.lib") GQ-owH]
#ifdef _DEBUG #0-!P+c[
#define new DEBUG_NEW JuGQS24
#undef THIS_FILE *5i~N}
static char THIS_FILE[] = __FILE__; $E^#DjhRQ3
#endif 4LU'E%vlC
#define IDM_SHELL WM_USER+1 ZOFBT(oV
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); Lp \%-s#5s
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); RRD\V3C84
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; ^"w.v' sL
class CAboutDlg : public CDialog ;z9(
{ NVnKgGlHgd
public: /HNZwbh]uJ
CAboutDlg(); "9[K
// Dialog Data >4d2IO1\
//{{AFX_DATA(CAboutDlg) MwxfTH"wi
enum { IDD = IDD_ABOUTBOX }; z]k=sk
//}}AFX_DATA Ne]/ sQ0
// ClassWizard generated virtual function overrides ;y#6Nx,:
//{{AFX_VIRTUAL(CAboutDlg) 6TE RQ
protected: ?l_>rSly5
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support mu1oD;lQ
//}}AFX_VIRTUAL pGi "*oZD
// Implementation ou44vKzS
protected: Z_qs_/y
//{{AFX_MSG(CAboutDlg) b; SFnZa8
//}}AFX_MSG S.+)">buH
DECLARE_MESSAGE_MAP() V*l0|,9
}; 4/{Io &|
~'WvIA
(
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) iSxxy1R
{ 'JEZ;9}
//{{AFX_DATA_INIT(CAboutDlg) 4\q7.X+^
//}}AFX_DATA_INIT AWLKve_
} %r5&CUE5?
Y2Mti-\
void CAboutDlg::DoDataExchange(CDataExchange* pDX) s)HbBt-
{ p[e|N;W8A
CDialog::DoDataExchange(pDX); +w/Ax[K
//{{AFX_DATA_MAP(CAboutDlg) Ep}KIBBO
//}}AFX_DATA_MAP O.=~/!(
} {6<7M
)o[ O%b
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) yI9l*'
//{{AFX_MSG_MAP(CAboutDlg) 6|#^4D)
// No message handlers f8! PeQ?
//}}AFX_MSG_MAP l;L&ijTQD
END_MESSAGE_MAP() oll~|J^sg
)_T[thf]
CCaptureDlg::CCaptureDlg(CWnd* pParent /*=NULL*/) Sv-}w$
: CDialog(CCaptureDlg::IDD, pParent) w\Q3h`.
{ !^ 6x64r
//{{AFX_DATA_INIT(CCaptureDlg) L{~L6:6An
m_bControl = FALSE; tc@U_>{
m_bAlt = FALSE; 5(MWgC1
m_bShift = FALSE; >TsJ0E?3x
m_Path = _T("c:\\"); %^"T z,f
m_Number = _T("0 picture captured."); IxCEE5+`%
nCount=0; .i/]1X*;r^
bRegistered=FALSE; (0W%YZ!&
bTray=FALSE; ,"PwNv
//}}AFX_DATA_INIT iQ-;0<