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:
c49#aNR
K)14v;@ 一、实现方法
rvG qUmSUs cK258mY 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:
NMDNls&)k O]Hg4">f #pragma data_seg("shareddata")
?y
'.sQ HHOOK hHook =NULL; //钩子句柄
vbFAS:Y:+ UINT nHookCount =0; //挂接的程序数目
~ 52 static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
i3GvTg-X static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
"2h#inS static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
lfKknp#B/O static int KeyCount =0;
ZHBwoC#5} static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
K4rr.f6 #pragma data_seg()
t.zSJ|T_&O z6!X+`& 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。
'l}3Iua6qk _x
\Ll?, 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:
lAGxE-B^a" z=xHk|+' BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
h}oQr0"c cKey,UCHAR cMask)
#[si.rv-> {
G'epsD,.bX BOOL bAdded=FALSE;
b'&pJ1]]} for(int index=0;index<MAX_KEY;index++){
w Vof_'F1 if(hCallWnd[index]==0){
[X
I5Bu ~ hCallWnd[index]=hWnd;
Cse0!7_T HotKey[index]=cKey;
;z?XT\C$ HotKeyMask[index]=cMask;
2iGRw4`_a bAdded=TRUE;
yO6i "3 KeyCount++;
u7;A` break;
i~.[iZf| }
F>M$|Sc2 }
5[3hw4 return bAdded;
GW W@8GNI }
4 hj2rK'y //删除热键
VgdkCdWRm_ BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
Q(sbClp" {
X1-s,[j' BOOL bRemoved=FALSE;
_(jE](, for(int index=0;index<MAX_KEY;index++){
UqHO S{\Sz if(hCallWnd[index]==hWnd){
Z 0:2x(x9 if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
JTI m`t"d= hCallWnd[index]=NULL;
.
9
NS HotKey[index]=0;
q!,do2T HotKeyMask[index]=0;
D;L :a`Y bRemoved=TRUE;
ZMe| fn KeyCount--;
3 x'30 break;
X+3)DE\2 }
) &9=)G }
N!v@!z9Mu }
ArEpH"}@ return bRemoved;
`8-aHPF- }
d5%*^nMpY 1^;h:,e6 rEf\|x=st: DLL中的钩子函数如下:
"tark' =6dKC_Q LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
xsvs3y | {
7L]?)2= BOOL bProcessed=FALSE;
Gh
pd
k; if(HC_ACTION==nCode)
A)#sh)
}Q {
!$?@;}= if((lParam&0xc0000000)==0xc0000000){// 有键松开
KFhn}C3
i switch(wParam)
YfalsQ8 {
q!TbM" case VK_MENU:
=4D_-Q MaskBits&=~ALTBIT;
$P-m6 break;
+,[3a%c)H case VK_CONTROL:
M~Slc*_% MaskBits&=~CTRLBIT;
g#:XN break;
vz:0"y case VK_SHIFT:
g?VME]: MaskBits&=~SHIFTBIT;
qIT{` hX break;
85fDuJ9$Z" default: //judge the key and send message
AN>`M?EQ break;
B#MW`7c }
>2:S v1T for(int index=0;index<MAX_KEY;index++){
c 2@@Rd~M if(hCallWnd[index]==NULL)
##_Za6/n continue;
C]H <L#)ZU if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
v6VhXV6$| {
i6CYD SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
Ak1) bProcessed=TRUE;
]mj+*l5 }
55DzBV }
wUeOD.;#F }
|BkY"F7m9 else if((lParam&0xc000ffff)==1){ //有键按下
h %s switch(wParam)
h6e$$-_ {
rsv!mY,Em case VK_MENU:
r8%,xA& MaskBits|=ALTBIT;
C6M/$_l&a break;
`.W;ptZ6 case VK_CONTROL:
DxgT]F% MaskBits|=CTRLBIT;
xW9
s[X break;
XgKG\C=3 case VK_SHIFT:
WS/+Yl MaskBits|=SHIFTBIT;
%`1vIr(7 break;
ewG21 q$ default: //judge the key and send message
\Ji2uGT break;
:\JbWj_j }
N^]>R:Stu for(int index=0;index<MAX_KEY;index++){
4Jr[8P0/A9 if(hCallWnd[index]==NULL)
X@&uu0JJ continue;
wKlCx if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
sri#L+I {
#6jwCEo=V SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
&] 6T^. bProcessed=TRUE;
--YUiNhh }
mJ>99:W+ }
(VAL.v* }
j2 ^T:q[ if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
l&Ghs@>Kl for(int index=0;index<MAX_KEY;index++){
dO;vcgvb if(hCallWnd[index]==NULL)
t)Q@sKT6 continue;
('-}"3 if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
X9A[
SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
|a$w;s>\ //lParam的意义可看MSDN中WM_KEYDOWN部分
Z{4aGp* }
#ljg2:I+ }
9:i,WJO }
(y=o]Vy return CallNextHookEx( hHook, nCode, wParam, lParam );
FTnQqDuT }
[0ffOTy ]C6[`WF 抓图程序是一个基于对话框的程序,它在建立对话框的时候调用前面的DLL,登记热键,因此需要将hook.lib添加到工程里,在程序里给出两个DLL函数的定义,也可以写个头文件,再包含进来以下代码:
idS
RWa QeJ.o.m{ BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
_1> 4Q% BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
!# :$u= RhNaYO 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:
+4g%?5' @nX2*j*u LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
d.j'0w"
{
F]A~~P if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
r&3o~! {
-,A5^>}%,Y //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
m'(;uR` SaveBmp();
>X,Ag return FALSE;
fEG3b#t N }
Gi2ad+QH- …… //其它处理及默认处理
H\+c'$ }
? < O T5jG IIa *t M7> 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。
{&EZ>r- ^=Ct Aa2 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。
$:E}Nj]{& j$8|ym^OX 二、编程步骤
hAr[atu87 !8@rK$DB 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";
E}' d,v#Z{ n~ >h4=h 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
+F~0\#d iQzX-a|4] 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;
T[XP\!z]B! \_Kt6= 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;
?hJsN bjPbl2K 5、 添加代码,编译运行程序。
-V
u/TT0 (d'j'U:C 三、程序代码
dHq )vs,L e9`uD|KAS| ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
wvmg)4, #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
dXcPWbrU4 #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
u:uSsAn0$ #if _MSC_VER > 1000
q= yZx) #pragma once
3']:1B #endif // _MSC_VER > 1000
+8)]m< #ifndef __AFXWIN_H__
8f,'p}@!d #error include 'stdafx.h' before including this file for PCH
mo#0q&ZQ #endif
HA9Nr.NqC@ #include "resource.h" // main symbols
=tc`:!$ class CHookApp : public CWinApp
|pH*
CCA {
{ 0%TMiVf public:
~0F9x9V CHookApp();
:#\B {)( // Overrides
(' Ko#3b // ClassWizard generated virtual function overrides
`$V[;ld(mz //{{AFX_VIRTUAL(CHookApp)
du'}+rC public:
CaYos;Pl virtual BOOL InitInstance();
ik Y]8BCc virtual int ExitInstance();
iRUR4Zs //}}AFX_VIRTUAL
C~KWH@ //{{AFX_MSG(CHookApp)
xQ#Akd= // NOTE - the ClassWizard will add and remove member functions here.
(9KDtr*(2i // DO NOT EDIT what you see in these blocks of generated code !
=(.mf //}}AFX_MSG
Rnj Jg?I= DECLARE_MESSAGE_MAP()
5fegWCJ };
-4vHK!l LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
YBtq0c BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
"y~muE:. BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
"$W|/vD+ BOOL InitHotkey();
q:
TT4MUj< BOOL UnInit();
b=K6IX; #endif
9iGE`1N%E Ld\LKwo //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
@L[PW@:SZ #include "stdafx.h"
/lr1hW~Dbk #include "hook.h"
K_AtU/ #include <windowsx.h>
c?.r"5# #ifdef _DEBUG
X;OsH #define new DEBUG_NEW
]g>m? \'n #undef THIS_FILE
<+T\F; static char THIS_FILE[] = __FILE__;
*K+jsVDY #endif
]_ejDN\>{V #define MAX_KEY 100
N)y^</Ya #define CTRLBIT 0x04
~m?74^ i #define ALTBIT 0x02
b(#"w[| #define SHIFTBIT 0x01
YN%=Oq #pragma data_seg("shareddata")
j<ABO")v HHOOK hHook =NULL;
%tzN@ UINT nHookCount =0;
s;B
j7] static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
?qg^WDs$ static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
bkr~13S{+ static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
q GpP, static int KeyCount =0;
I|g@W_ static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
lh,ylh #pragma data_seg()
?iPZsV HINSTANCE hins;
A6^p}_ void VerifyWindow();
1V|< A BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
|rE!
//{{AFX_MSG_MAP(CHookApp)
"UQr :/ // NOTE - the ClassWizard will add and remove mapping macros here.
Gur8.A;Y // DO NOT EDIT what you see in these blocks of generated code!
V[o7Jr~ //}}AFX_MSG_MAP
aF&r/j+}o END_MESSAGE_MAP()
SON^CvMs{ [&h#iTRT CHookApp::CHookApp()
Io$w|~x {
ZnvEv;P // TODO: add construction code here,
V!T^wh; // Place all significant initialization in InitInstance
'}jf#C1$c }
BIxV|\k _M8G3QOx CHookApp theApp;
:3KO6/+ LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
3]O`[P,*% {
IL~]m?'V( BOOL bProcessed=FALSE;
P0%N
Q1bn if(HC_ACTION==nCode)
MU_!&(X_ {
S}oG.r
9 if((lParam&0xc0000000)==0xc0000000){// Key up
7?6xPKQ)H switch(wParam)
5h`m]#YEG {
NuC-qG# case VK_MENU:
%f3c7\=C MaskBits&=~ALTBIT;
*Q bM*oH break;
5f;n<EPy case VK_CONTROL:
FU_fCL8yA MaskBits&=~CTRLBIT;
t8+?U^j break;
LP.HS'M~u case VK_SHIFT:
Sm$p\ORa MaskBits&=~SHIFTBIT;
2y3?!^$ break;
O&`U5w default: //judge the key and send message
x96qd%l/ break;
_PK}rr?"7O }
$Y8>_6%+T for(int index=0;index<MAX_KEY;index++){
)R jb/3*! if(hCallWnd[index]==NULL)
@v>l[6]>^ continue;
E%<w5d.lq if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
v<L=!-b^ {
nd.57@*M SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
^I]LoG: bProcessed=TRUE;
P@qMJ}<j }
7~_{.f }
v1LKU }
`wNm%*g else if((lParam&0xc000ffff)==1){ //Key down
OENzG~ switch(wParam)
Y\.-v\uJu {
r?fH
&u case VK_MENU:
FoE|Js MaskBits|=ALTBIT;
xDR9_ break;
:]vA2 case VK_CONTROL:
iV5}U2Vh MaskBits|=CTRLBIT;
sW
}<zGYd break;
IikG/8lP case VK_SHIFT:
V?OuIg%=: MaskBits|=SHIFTBIT;
{DU"]c/S break;
q_cC7p6t default: //judge the key and send message
?nQ_w0j break;
_b>F#nD,'% }
*i@sUM?K
for(int index=0;index<MAX_KEY;index++)
,Z^Ca15z {
2zz,(RA if(hCallWnd[index]==NULL)
? m&IF<b continue;
:.Y|I[\E% if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
he"L*p*H {
O/mR9[} SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
r]v&t bProcessed=TRUE;
\Ke8W,)ew }
yH*hL0mO }
TYYp"wx }
G 0hYFc u if(!bProcessed){
+a|"{ for(int index=0;index<MAX_KEY;index++){
zJ5hvDmC if(hCallWnd[index]==NULL)
X4a^mw\" continue;
}i(qt&U; if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
5?Bc
Y; SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
! 0^;;' }
fV 3r|Bp }
^V[/(Lq }
)CJES!!
W return CallNextHookEx( hHook, nCode, wParam, lParam );
#,G1R7 }
1Q]Rd |+98h&U~ BOOL InitHotkey()
cgyp5\*>+ {
K4C^m|e if(hHook!=NULL){
<j;]!qFR nHookCount++;
',GV6kt_k return TRUE;
o7.e'1@ }
sI'a1$ else
D}-o+6TI? hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
S.{fDcM if(hHook!=NULL)
9 CB\n nHookCount++;
_g[-=y{Bb return (hHook!=NULL);
'_V
#;DI }
+IrZ
;&oy BOOL UnInit()
6Opa{] {
wxE?3%.j\ if(nHookCount>1){
{(4# )K2g% nHookCount--;
Wbe0ZnM] return TRUE;
C}q>YRubZ }
.jA\f:u# BOOL unhooked = UnhookWindowsHookEx(hHook);
Z^+rQ.%n"& if(unhooked==TRUE){
qe?Qeh(!X nHookCount=0;
+Gow5-( hHook=NULL;
% #u.J
}
[]zua14F6 return unhooked;
8'_ 0g[s }
/prYSRn8 Z0$] tS BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
Z0-ytODII {
Vo\H<_=G BOOL bAdded=FALSE;
~O{W;Cyh for(int index=0;index<MAX_KEY;index++){
\6o\+OQk if(hCallWnd[index]==0){
}k7_'p&yk hCallWnd[index]=hWnd;
YGp)Oy}: HotKey[index]=cKey;
/;Yy@oc HotKeyMask[index]=cMask;
`N}d}O8
bAdded=TRUE;
S/.^7R7{f KeyCount++;
\:Za[6 break;
; DDe.f" }
Q8q@Y R# }
Zsj`F9*e return bAdded;
x0A7O }
/_)l|<k+V IxOc':/jY BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
)1lu=gc {
zC=a3 BOOL bRemoved=FALSE;
^
q?1U?4 for(int index=0;index<MAX_KEY;index++){
^/toz).Q if(hCallWnd[index]==hWnd){
8YX)0i' if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
hJf2o hCallWnd[index]=NULL;
E=AVrv5T HotKey[index]=0;
jZd}OC< HotKeyMask[index]=0;
n*<v]1 bRemoved=TRUE;
.po>qb6 KeyCount--;
o_f-GO break;
9 |{%i$ }
\K7t'20 }
F}36IM9/: }
o5!f#Y return bRemoved;
hi|! }
c7K!cfO:{N sZg6@s= void VerifyWindow()
<uci9- eC {
&w85[zs for(int i=0;i<MAX_KEY;i++){
D//=m= if(hCallWnd
!=NULL){ !:3.D,
if(!IsWindow(hCallWnd)){ +&5'uAe
hCallWnd=NULL; }Cj8
HotKey=0; .Q* 'r&n
HotKeyMask=0; gmP9j)V6
KeyCount--; 19t{|w<
} z)-c#F@%
} W2]TRO
} @0NJ{
} 0fArF*
oehaQ#e
BOOL CHookApp::InitInstance() 1/;o
{ vWjnI*6T#
AFX_MANAGE_STATE(AfxGetStaticModuleState()); X%}nFgqQ
hins=AfxGetInstanceHandle(); ^zr^ N?a
InitHotkey(); `VT>M@i/
return CWinApp::InitInstance(); |^a;77nE_^
} _mJG5(|
]*N1t>fb
int CHookApp::ExitInstance() Udgqkl
{ }^%xvmQ\]
VerifyWindow(); taWqSq!
UnInit(); QkQ!Ep(
return CWinApp::ExitInstance(); :Ht;0|[H
} 28I^$> [
KpHw-6"
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file ldqLM
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) FwG!>
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ Bp?
#if _MSC_VER > 1000 MYdO jcN
#pragma once `<frgXu64
#endif // _MSC_VER > 1000 [f/I2
-c*\o3)
class CCaptureDlg : public CDialog B^v8,;jZT
{ 8sOQ9
// Construction vFv3'b$;G
public: zjl!9M!
BOOL bTray; h6:#!Rg
BOOL bRegistered; [?0d~Q(R#
BOOL RegisterHotkey(); cU.9}-)
UCHAR cKey; pUYM}&dX
UCHAR cMask; (?0`d
void DeleteIcon(); >jg0s)RA'
void AddIcon(); r!
%;R?c
UINT nCount; |nUl\WRd\
void SaveBmp(); %aRT>_6"
CCaptureDlg(CWnd* pParent = NULL); // standard constructor WXw}^v
// Dialog Data U7h(`b
//{{AFX_DATA(CCaptureDlg) B1!kn}KlL{
enum { IDD = IDD_CAPTURE_DIALOG }; x;s0j"`Jb
CComboBox m_Key; lLhL`C!
BOOL m_bControl; pzZk\-0R
BOOL m_bAlt; #xh_
BOOL m_bShift; q5DEw&UZJ
CString m_Path; H`9Uf)
CString m_Number; ~f\G68c
//}}AFX_DATA O+q/4
// ClassWizard generated virtual function overrides 88s/Q0l
//{{AFX_VIRTUAL(CCaptureDlg) 8'
DW#%
public: [iP#VM-N
virtual BOOL PreTranslateMessage(MSG* pMsg); Of,2Q#oji
protected: ^h' Sla
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support $g0+,ll[6
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); ]=pR
//}}AFX_VIRTUAL /YAJbr
// Implementation +0Q,vK#j^
protected: Fh$slow4!
HICON m_hIcon; Lh.b5Q|
// Generated message map functions M5357Q
//{{AFX_MSG(CCaptureDlg) ]}|byo
virtual BOOL OnInitDialog(); SRIA*M.B}
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); "qz3u`[o
afx_msg void OnPaint(); rwLAW"0Qz
afx_msg HCURSOR OnQueryDragIcon(); B;>{0
s
virtual void OnCancel(); K<`osdp=&
afx_msg void OnAbout(); `F YjQe"p
afx_msg void OnBrowse(); =@&cH Y
afx_msg void OnChange(); DyJ.BQdk)
//}}AFX_MSG AlE8Xu9UB
DECLARE_MESSAGE_MAP() \_V-A f{6
}; /P|fB]p
#endif dO> VwP
'7^M{y/dU
////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file RD7^&
#include "stdafx.h" sUJ%x#u}Fk
#include "Capture.h" `.jzuX
#include "CaptureDlg.h" b//B8^Eong
#include <windowsx.h> x+8_4>,>Y7
#pragma comment(lib,"hook.lib")
afBE{
#ifdef _DEBUG Ysq'2
#define new DEBUG_NEW {9Y+.46S
#undef THIS_FILE ?'86d_8
static char THIS_FILE[] = __FILE__; 3<?
#endif X|f7K
#define IDM_SHELL WM_USER+1 ~c^>54
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); e}/Lk5q!
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); &s Pq<l o
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; Z>c3
class CAboutDlg : public CDialog lGwl1,=
{ m7a#qs;,
public: hI%bjuq
CAboutDlg(); ^bg2[FV
// Dialog Data f"7O "6
//{{AFX_DATA(CAboutDlg) 3~ S'LxV
enum { IDD = IDD_ABOUTBOX }; IN8>ZV`j)
//}}AFX_DATA 00v&lQBW
// ClassWizard generated virtual function overrides 0.T4{JS#
//{{AFX_VIRTUAL(CAboutDlg) F'jWV5"*
protected: ]H-S,lmV
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support %~L>1ShtU
//}}AFX_VIRTUAL gb
^?l~SS
// Implementation M FTkqbc
protected: J;_}lF9d@
//{{AFX_MSG(CAboutDlg) 'o|30LzYgQ
//}}AFX_MSG k.("3R6v:
DECLARE_MESSAGE_MAP() \$0F-=w`8
}; `>0MNmu
L
pR''`2BT
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) p&+;w
{ f Vb-$
//{{AFX_DATA_INIT(CAboutDlg) eSWLrryY
//}}AFX_DATA_INIT /| #&px)G
} 7+X:LA~U
Ee4&g<X.
void CAboutDlg::DoDataExchange(CDataExchange* pDX) g?-lk5
{ |f~@8|MQP+
CDialog::DoDataExchange(pDX); .CL^BiD.D
//{{AFX_DATA_MAP(CAboutDlg) ee%fqVQ8P
//}}AFX_DATA_MAP G!K]W:m
} ?\C"YG69T
,'[<bP'%_
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) B<j'm0a>B
//{{AFX_MSG_MAP(CAboutDlg) >e\9Bf_
// No message handlers pw7[y^[Qg
//}}AFX_MSG_MAP @u==x*{|
END_MESSAGE_MAP() 'F>'(XWWQ
NR;1z
CCaptureDlg::CCaptureDlg(CWnd* pParent /*=NULL*/) ml \4xp,
: CDialog(CCaptureDlg::IDD, pParent) T,|
1g6
{ X[f=h=|
//{{AFX_DATA_INIT(CCaptureDlg) \j&^aAp r
m_bControl = FALSE; UnI48Y
m_bAlt = FALSE; -S3MH1TZ
m_bShift = FALSE; $O9^SB
m_Path = _T("c:\\"); Fx-8M!
m_Number = _T("0 picture captured."); !9Aaj<yxm
nCount=0; T&Lb<'f
bRegistered=FALSE; ^i:`ZfA#
bTray=FALSE; (aD_zG=k5
//}}AFX_DATA_INIT !\&