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:
9b)'vr*Hy7
{VKP&{~O 一、实现方法
ksF4m_E>YB rAS2qt 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:
Vn?|\3KY 69N8COLB #pragma data_seg("shareddata")
.cB>ab& HHOOK hHook =NULL; //钩子句柄
S%o6cl = UINT nHookCount =0; //挂接的程序数目
!r4B1fX static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
=4K:l}} static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
-gpHg static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
M\r=i>(cu static int KeyCount =0;
i: 7cdhz static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
Xw&vi\*m #pragma data_seg()
QsyM[; \j: $>hH{ 关于共享段,有几点重要的说明:一是必须在链接选项里指定该段为共享:一种方法是在project->settings->link->object/library中加上/section:shareddata,rws;第二种方法是在def文件的sections里加上一句shareddata read write shared;第三种指定共享段的方法在程序里加上一句#pragma comment(linker,"section:shareddata,rws")。二是所有的变量必须初始化,否则链接程序会把它放到普通数据段。三是如果不初始化变量,需要在段外用"__declspec(allocate("shareddata")) 变量类型 变量名"的方式定义。
ORFi0gFbA jm,:jkr DLL中的两个输出函数分别用来添加/删除热键,函数代码如下:
:b<< 0iVeM!bM BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
Wx8n) cKey,UCHAR cMask)
}UqL2KXi4 {
2C#b-Y1~N BOOL bAdded=FALSE;
f!J?n] for(int index=0;index<MAX_KEY;index++){
CQ'4 ".7 if(hCallWnd[index]==0){
5E}!TL$ hCallWnd[index]=hWnd;
6yXN7L==x HotKey[index]=cKey;
U%KsD 4B HotKeyMask[index]=cMask;
| v:fP;zc bAdded=TRUE;
4Q~++PKBe KeyCount++;
4v.i!U#
{ break;
+HoCG;C{ }
bM"d$tl$?' }
=:m6ge@C&H return bAdded;
q1Ehl
S }
9Rb
tFwbn //删除热键
7e6;
|? BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
@Op7OFY% {
QPKY9.Rvv BOOL bRemoved=FALSE;
rDC=rG for(int index=0;index<MAX_KEY;index++){
>g2Z t;*@w if(hCallWnd[index]==hWnd){
=/(R_BFna if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
wSG!.Ejc7 hCallWnd[index]=NULL;
LNM#\fb HotKey[index]=0;
+d=8 /3O% HotKeyMask[index]=0;
"`
kSI&2 bRemoved=TRUE;
6{H@VF<QY! KeyCount--;
A4Tjfc,rx9 break;
O@-(fyG }
\hZye20 }
ab>>W!r@! }
LNF|mS\+D return bRemoved;
AhQsv.t }
o=
&/;X p`}G"DM .ViOf){U\ DLL中的钩子函数如下:
!XT2'6nu B X Et]+Q LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
)u.%ycfeV {
%+L3Xk]m' BOOL bProcessed=FALSE;
W.?EjEx if(HC_ACTION==nCode)
pW-aX)\DR {
~Q+J1S]Fs if((lParam&0xc0000000)==0xc0000000){// 有键松开
@%I-15Jz switch(wParam)
"(vm0@8>< {
VIuzBmR|\ case VK_MENU:
i:x<Vi MaskBits&=~ALTBIT;
.`/6[Zp break;
c='uyx case VK_CONTROL:
h{?cs%lZ MaskBits&=~CTRLBIT;
)uy2,`z break;
D()tP case VK_SHIFT:
!0Eo9bU%@ MaskBits&=~SHIFTBIT;
(gb
vInZ break;
W!)B%.Q default: //judge the key and send message
"/{H=X3was break;
=&y6mQ }
WJii0+8e for(int index=0;index<MAX_KEY;index++){
$q0i=l&$& if(hCallWnd[index]==NULL)
P5`BrY,hZ continue;
NH!x6p]n if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
K#[z5 {
uw{K&Hxw SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
imZ"4HnPP bProcessed=TRUE;
0w?G&jjNtM }
Jv59zI }
3EA`]&d> }
uex([;y else if((lParam&0xc000ffff)==1){ //有键按下
.CEl{fofj switch(wParam)
sEcg;LFp {
pZ&?uo67_ case VK_MENU:
!^qpV7./l MaskBits|=ALTBIT;
lnt}l break;
hGj`IAW case VK_CONTROL:
z;PF%F MaskBits|=CTRLBIT;
T;{"lp. break;
;f9a0V s case VK_SHIFT:
)\QPUdOvx MaskBits|=SHIFTBIT;
f|&,SI ? break;
tWITr default: //judge the key and send message
DB.)/(zWQ break;
~iU@ns|g\ }
d5qGTT ~a for(int index=0;index<MAX_KEY;index++){
?d@zTAI if(hCallWnd[index]==NULL)
%VwkYAgA continue;
6:AZZF1 if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
s@pIcNvx {
|J&=h|-A SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
j&Y{
CFuZ bProcessed=TRUE;
)q>q]eHz }
.Tc?PmN }
"T' QbK0 }
[ Ru( H if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
D[<~^R;* for(int index=0;index<MAX_KEY;index++){
Ex4)R2c* if(hCallWnd[index]==NULL)
a5uBQ? continue;
]w~ECP(ap if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
c>L#(D\\ SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
^d!I{ y# //lParam的意义可看MSDN中WM_KEYDOWN部分
#oxP,LR }
l#rr--]; }
Fqg*H1I[ }
l'kVi return CallNextHookEx( hHook, nCode, wParam, lParam );
YguY5z }
`WlQ<QEi ]DLs'W;) 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:
r<EwtO+x :djbZ>< BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
VVHL@ BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
s+6tdBvzs 4x?4[J~u[ 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:
0 1:(QJ <&iLMb:% LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
p%- m"u {
h?-M+Ac if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
ivJTE {
VMJK9|JC[ //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
yI. hN SaveBmp();
Nuc2CB)J return FALSE;
o~ReeZ7)Zg }
o3a%u( …… //其它处理及默认处理
xOdLct }
&-p!Lg&D `l+9g"q .'=-@W* 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。
\Vl)q>K_h M
nDaag 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。
"rR$2`v" ##/ l 二、编程步骤
SI:Iv:> o5< w2( 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";
N3@gvS
ee#\XE=A 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
T)*tCp] {|R +|ow 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;
YbP}d&L 8o[+>W 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;
*M+ CA_I( :[bpMP<bz; 5、 添加代码,编译运行程序。
xZ>@wBQ 0<42\ya 三、程序代码
gutf[Ksu ~
ve ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
r,cK#!<% #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
[G7S #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
~Ut?'}L(
d #if _MSC_VER > 1000
9DaoMOPEI #pragma once
dyuT-.2 #endif // _MSC_VER > 1000
7*g'4p- #ifndef __AFXWIN_H__
1-?TjR #error include 'stdafx.h' before including this file for PCH
0{sYD*gK] #endif
G[\3)@I #include "resource.h" // main symbols
GFgh{'| class CHookApp : public CWinApp
z-;yDB:~t {
oL*ZfF3 public:
G33'Cgo:, CHookApp();
!E_RD,_ // Overrides
MFsW // ClassWizard generated virtual function overrides
%e1`wMa //{{AFX_VIRTUAL(CHookApp)
T#D*B]oZ} public:
ki9vJ< virtual BOOL InitInstance();
!E9A=u{ virtual int ExitInstance();
jQY^[A //}}AFX_VIRTUAL
1eMaKT_= //{{AFX_MSG(CHookApp)
!k=~a] // NOTE - the ClassWizard will add and remove member functions here.
zH1ChgF=} // DO NOT EDIT what you see in these blocks of generated code !
sH\ h{^ //}}AFX_MSG
d6{0[T^L DECLARE_MESSAGE_MAP()
y\}<N6 };
`(pe#Xxn LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
H?)?(t7@ BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
8 qwOZ
d BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
`&>CK`%Xu BOOL InitHotkey();
[:cZDVaA| BOOL UnInit();
9Q:}VpT~nG #endif
8M7pc{ b"&1l2\ A //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
q{RT~,% #include "stdafx.h"
CUa`# #include "hook.h"
?Fj>7 #include <windowsx.h>
^li(q]g1! #ifdef _DEBUG
y jY}o #define new DEBUG_NEW
k"J=CDP\ #undef THIS_FILE
)*_n/^m static char THIS_FILE[] = __FILE__;
$/;<~Pzi #endif
@4%x7%+[c #define MAX_KEY 100
HD9+4~8 #define CTRLBIT 0x04
i0*6o3h #define ALTBIT 0x02
Nzel^~ #define SHIFTBIT 0x01
d> L*2 g #pragma data_seg("shareddata")
}ygxmb^@Z HHOOK hHook =NULL;
~{BR~\D UINT nHookCount =0;
s&Ml1A : static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
h} <Ie < static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
'EsdYx5C static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
+u'y!@VV static int KeyCount =0;
7g&<ZZo static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
0}
Lx}2 #pragma data_seg()
>d#Ks0\& HINSTANCE hins;
6;hZHe 'W void VerifyWindow();
+B-;.]L
T BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
zqAp7: //{{AFX_MSG_MAP(CHookApp)
~Is-^k)y // NOTE - the ClassWizard will add and remove mapping macros here.
s+E-M=d0e // DO NOT EDIT what you see in these blocks of generated code!
h,)UB1 //}}AFX_MSG_MAP
n%}Vd
`c END_MESSAGE_MAP()
OQa;EBO -H
AUKY@;5 CHookApp::CHookApp()
bB"q0{9G- {
qlIbnyP< // TODO: add construction code here,
GXx/pBdy[4 // Place all significant initialization in InitInstance
}[8Nr+y }
vV 7L
:> IL N0/eH CHookApp theApp;
7P7d[KP< LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
AcxC$uh {
ro*$OLc/ BOOL bProcessed=FALSE;
_0=$ 2Y^ if(HC_ACTION==nCode)
L4H5#?' {
,.PmH.zjmR if((lParam&0xc0000000)==0xc0000000){// Key up
?ZlN$h^ switch(wParam)
CAV
Q[r5y {
PvB-Cqc case VK_MENU:
_4MT,kN MaskBits&=~ALTBIT;
:h60 break;
|4A938'4j case VK_CONTROL:
ck\gazo~q MaskBits&=~CTRLBIT;
T^n0 =| break;
ctWH?b/ua case VK_SHIFT:
$Y31YA MaskBits&=~SHIFTBIT;
u!K5jqP break;
xlU:&=| default: //judge the key and send message
=}Xw}X+[WY break;
#Yr/GNN }
29GcNiE`T for(int index=0;index<MAX_KEY;index++){
g7nqe~`{ if(hCallWnd[index]==NULL)
6qzy eli continue;
6I,4 6 XZ- if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
n8vteGQ {
g$$j:U*- SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
{[Vkht} bProcessed=TRUE;
+
c"$-Jr }
}_"<2|~_ }
VN!+r7w' }
_4h[q4Z else if((lParam&0xc000ffff)==1){ //Key down
>zY~")|R( switch(wParam)
mzh7E[S_,i {
Wo8.tu-2 case VK_MENU:
Zfub+A MaskBits|=ALTBIT;
NamO5(1C break;
!JC!GS"M5 case VK_CONTROL:
Mk$Pt MaskBits|=CTRLBIT;
Th[Gu8b3 break;
;H:+w\?8f$ case VK_SHIFT:
"I`g(q#Uo MaskBits|=SHIFTBIT;
wUBug break;
HtbN7V/ default: //judge the key and send message
q&N1| f7 break;
Q]oCzSi }
li
Hz5<| for(int index=0;index<MAX_KEY;index++)
p^ojhrr {
'}eA2Q>BV if(hCallWnd[index]==NULL)
gm}[`GMU continue;
yQM<(;\O if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
Da8{== {
FeAMt SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
=hse2f bProcessed=TRUE;
$2+(|VG4F }
skRI\ }
y%^TZ[S }
?IHa>f: if(!bProcessed){
/WX
0}mWu for(int index=0;index<MAX_KEY;index++){
6}9`z8 if(hCallWnd[index]==NULL)
Ko|p&-Z; continue;
#3m7`}c if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
't:s6 SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
#>/stU- }
m^rrbU+HM? }
k%S;N{Qh@ }
K4>nBvZ?v return CallNextHookEx( hHook, nCode, wParam, lParam );
>4N=P0= }
_wM YA8n pJpTOq\h BOOL InitHotkey()
rAZsVnk? {
cw)'vAE if(hHook!=NULL){
ubvXpK:. nHookCount++;
`zZGL&9m` return TRUE;
y~AF|Dk= }
loPBHoE3@H else
q&`>&k hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
O=LiCSNEV if(hHook!=NULL)
!tL&Ktoj nHookCount++;
ehCZhi~ return (hHook!=NULL);
21\t2<" }
!O-9W=NJ BOOL UnInit()
Skn2-8;10 {
-6./bB g if(nHookCount>1){
5o dtYI%L nHookCount--;
wmf#3"n return TRUE;
jLLZZPBK }
Mm'q4DV^ BOOL unhooked = UnhookWindowsHookEx(hHook);
{F~:86z(g if(unhooked==TRUE){
f<T"# G$5 nHookCount=0;
#MhieG5 hHook=NULL;
4$=ATa;x- }
bBC!fh!L" return unhooked;
UPI'O % }
D^%DYp V.k2t$@ BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
XK 09x1r {
z8"(Yy7m BOOL bAdded=FALSE;
D>~S-] for(int index=0;index<MAX_KEY;index++){
4H\+vJPM if(hCallWnd[index]==0){
9uL="z$\ hCallWnd[index]=hWnd;
4:Bpz;x HotKey[index]=cKey;
~>]/1JFz HotKeyMask[index]=cMask;
WKwU:im bAdded=TRUE;
m{)F9F KeyCount++;
\HsrUZ~ break;
d].(x)|st }
Gap\~Z@L }
' Oe}Ja return bAdded;
"ccP,#Y }
}N6r/
VtOQ d^Jf(NE0Yo BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
Xw2tCRzD {
zw yK \j BOOL bRemoved=FALSE;
B-
VhUS for(int index=0;index<MAX_KEY;index++){
qAF.i^ if(hCallWnd[index]==hWnd){
9J!@,Zsh if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
5U3b&0 hCallWnd[index]=NULL;
*7yu&a8 HotKey[index]=0;
JZS#Q\JN HotKeyMask[index]=0;
%`~?w'
bRemoved=TRUE;
;| :^zo KeyCount--;
aybfBC break;
Dm.tYG }
=H\ig%%E@ }
MiX*PqNTM }
ct3^V M&/ return bRemoved;
=h{jF7 }
X!w&ib- wv eej@zs void VerifyWindow()
du:%{4 {
GGY WvGE+ for(int i=0;i<MAX_KEY;i++){
*A,h^ if(hCallWnd
!=NULL){ uk(|c-_]~c
if(!IsWindow(hCallWnd)){ B[I
a8t
hCallWnd=NULL; E2D}F@<]
HotKey=0; h 'F\9t
HotKeyMask=0; ny. YkN2
KeyCount--; !VfP#B6.
} EZ.|6oug\
} Yc*Ex-s
} 3]X~bQAw
} ^?5[M^
Po=@
6oB
BOOL CHookApp::InitInstance() jnl3P[uQ
{ h xCt[G@
AFX_MANAGE_STATE(AfxGetStaticModuleState()); H#LlxD)q
hins=AfxGetInstanceHandle(); N>'T"^S/
InitHotkey(); )ww#dJn
return CWinApp::InitInstance(); abVz/R/o
} Y`x54_32
f[bx|6
int CHookApp::ExitInstance() e"sz jY~V
{ cS'|c06
VerifyWindow(); Yzr|Z7rq}
UnInit(); X R =^zp?
return CWinApp::ExitInstance(); yE \dv)(<
} >c~Fgs
lAM"l)Ij
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file Of*z9YI
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) ^@&RJa-kb
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ BpGK`0H
#if _MSC_VER > 1000 UqP %S$9
#pragma once %:P&!F\?
#endif // _MSC_VER > 1000 d4h,
+OU
t&r-;sH^[
class CCaptureDlg : public CDialog zuR F6?un
{ m),3J4(q
// Construction BAq@ H8*B
public: 3+%c*}KC~
BOOL bTray; "2}E ARa
BOOL bRegistered; #^>5,M2
BOOL RegisterHotkey(); Vko1{$}t
UCHAR cKey; W* XG9
UCHAR cMask; !]W}I
void DeleteIcon(); 5jpb`Axj#
void AddIcon(); f/r@9\x
UINT nCount; (mOUbO8
void SaveBmp(); >|Hd*pg))
CCaptureDlg(CWnd* pParent = NULL); // standard constructor Gj.u/l
// Dialog Data azj:Hru&t#
//{{AFX_DATA(CCaptureDlg) jH1!'1s|
enum { IDD = IDD_CAPTURE_DIALOG }; vq df-i
CComboBox m_Key; X\I"%6$
BOOL m_bControl; drJ<&1O
BOOL m_bAlt; ~olta\|
BOOL m_bShift; <V}^c/c!
CString m_Path; em87`Hj^lo
CString m_Number; *uLlf'qU]
//}}AFX_DATA FE)L?
// ClassWizard generated virtual function overrides (5SN=6O
//{{AFX_VIRTUAL(CCaptureDlg) B/(]AWi+
public: M``I5r*cg
virtual BOOL PreTranslateMessage(MSG* pMsg); eQ}o;vJN
protected: Btmv{'T_y@
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support *}t,:N;i
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); )1KlcF
//}}AFX_VIRTUAL l>i<J1
// Implementation QsaaA
MGY
protected: i#@3\&{J>
HICON m_hIcon; v.08,P{b
// Generated message map functions Y6|8;2E
//{{AFX_MSG(CCaptureDlg) ]#C;)Vy
virtual BOOL OnInitDialog(); Vp;^_,
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); xp395ub6
afx_msg void OnPaint(); -`mHb
afx_msg HCURSOR OnQueryDragIcon(); 8?lp:kM
virtual void OnCancel(); 9`/\|t|V
afx_msg void OnAbout(); ^<0azza/(
afx_msg void OnBrowse(); A.!V*1h{
afx_msg void OnChange(); ![wV}.}
//}}AFX_MSG 7>g^OE f
DECLARE_MESSAGE_MAP() PD$gW`V
}; s
uT#k3
#endif ?#8s=t
'g8~ uP
////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file Ie#LZti
#include "stdafx.h" ~*|0yPFg
#include "Capture.h" 26YY1T\B)
#include "CaptureDlg.h" )"im|9
#include <windowsx.h> vwZrvjP2
#pragma comment(lib,"hook.lib") ? jywW$
#ifdef _DEBUG <c[+60p"
#define new DEBUG_NEW ,FvBZ.4c3=
#undef THIS_FILE :
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static char THIS_FILE[] = __FILE__; .c[v /SB]
#endif : -@o3Syg
#define IDM_SHELL WM_USER+1 ^K4#_H#"
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); !BN7 B
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); fIo7R-XP
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; Wx;`=9
class CAboutDlg : public CDialog /7$3RV(
{ FbMX?T"yH
public: a *n^(
CAboutDlg(); /( /)nYAjk
// Dialog Data By| y:
//{{AFX_DATA(CAboutDlg) c=U1/=R5
enum { IDD = IDD_ABOUTBOX }; Fm@G@W7,m
//}}AFX_DATA yq{k:)
// ClassWizard generated virtual function overrides l@ +]XyLj
//{{AFX_VIRTUAL(CAboutDlg) \vBpH'hR,'
protected: tL?nO#Qx
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support #x"dWi(
//}}AFX_VIRTUAL 6m_whGosi
// Implementation qB`zyd8yu
protected: #`tn:cP
//{{AFX_MSG(CAboutDlg) 6Q&R,"!$p
//}}AFX_MSG U*G9 fpVy
DECLARE_MESSAGE_MAP() rrGsam\.
}; .JNU3%s
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CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) ~/hyf] *j
{ M@e&uz!Rx
//{{AFX_DATA_INIT(CAboutDlg) V+/Vk1
//}}AFX_DATA_INIT JzA`*X[
} xm@vx}O:
/n=
%# {
void CAboutDlg::DoDataExchange(CDataExchange* pDX) 0*66m:C2
{ <Z^t^ O
CDialog::DoDataExchange(pDX); WN?1J4H
//{{AFX_DATA_MAP(CAboutDlg) :eQ?gM!,
//}}AFX_DATA_MAP S/j~1q_|G
} 8U8l
5r
uf;^yQi
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) ,nqG*
o
//{{AFX_MSG_MAP(CAboutDlg) RW!D!~
// No message handlers n>F1G
MX
//}}AFX_MSG_MAP xU/Eu;m
END_MESSAGE_MAP() w(kN0HD
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CCaptureDlg::CCaptureDlg(CWnd* pParent /*=NULL*/) 9Wng(ef6G
: CDialog(CCaptureDlg::IDD, pParent) `nA_WS
{ a9=,P
//{{AFX_DATA_INIT(CCaptureDlg) r2A(GUz
m_bControl = FALSE; c?i=6CdD'
m_bAlt = FALSE; 73?ZB+\)0A
m_bShift = FALSE; i7:R4G(/#
m_Path = _T("c:\\"); i]{M G'tg
m_Number = _T("0 picture captured."); |I7-7d-;/
nCount=0; .aWEXJ
bRegistered=FALSE; z= pb<Y@X
bTray=FALSE; IxwOzpr
//}}AFX_DATA_INIT &:g5+([<