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:
m6BIQ(l
SRl:+!@. 一、实现方法
Z!TLWX" u>Z0ug6x 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:
N[%^0T$ DLYk#d: q? #pragma data_seg("shareddata")
h+k:G9;sS HHOOK hHook =NULL; //钩子句柄
^$):Xz UINT nHookCount =0; //挂接的程序数目
'CT8vt; static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
O:fv1 static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
!>B|z= static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
8LP L4l static int KeyCount =0;
;BV1E|j static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
/TTmMx* #pragma data_seg()
B$aA=+<S SxLu< 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。
"d'D:>z]% Rh-e
C6P 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:
:ND5po#( @Otom'O BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
=Mb!&qq cKey,UCHAR cMask)
fu3/ n@L {
>3V{I'^^- BOOL bAdded=FALSE;
q.0a0/R for(int index=0;index<MAX_KEY;index++){
/
%}Xiqlrd if(hCallWnd[index]==0){
EnXNTat}) hCallWnd[index]=hWnd;
6q
._8% HotKey[index]=cKey;
Al="ss&2 HotKeyMask[index]=cMask;
mG2*s ^$ bAdded=TRUE;
$pK2H0c KeyCount++;
JQQP!]%} break;
Fyy)665x/ }
[(U:1&x& }
X>^St&B}fC return bAdded;
(j;s6g0 }
L.XGD|m //删除热键
x5vvY BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
>%k:++b{ {
_|`~CLE[ BOOL bRemoved=FALSE;
,)3%@MwO for(int index=0;index<MAX_KEY;index++){
[k-Q89 if(hCallWnd[index]==hWnd){
%EA|2O.D if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
s(W]>Ib hCallWnd[index]=NULL;
'+LbFGrO3 HotKey[index]=0;
ca/AScL HotKeyMask[index]=0;
fQcJyX bRemoved=TRUE;
S%zn {1F KeyCount--;
:/
,h)h)| break;
7M*&^P\}es }
zil^^wT0J }
hw/: }
]cvP ! return bRemoved;
}t }y }
nen( +6tj
w 6 mOG;[CB DLL中的钩子函数如下:
\^O&){q(9 1sgI,5liUs LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
OKs1irt5 {
*;7~aM BOOL bProcessed=FALSE;
K*^3FO}JG if(HC_ACTION==nCode)
CN4Q++{ {
JgQ,,p_V? if((lParam&0xc0000000)==0xc0000000){// 有键松开
4X tIMa28 switch(wParam)
EaaLN<i@0 {
: p# 5nYi case VK_MENU:
' jAX&7G` MaskBits&=~ALTBIT;
qKu/~0a/ break;
JB.f7- case VK_CONTROL:
M?m Pi 3 MaskBits&=~CTRLBIT;
.YYfba#{
break;
,@1rP 55 case VK_SHIFT:
ZoJ_I
>uv MaskBits&=~SHIFTBIT;
J:g4ES-/ break;
?`ETlFtD4 default: //judge the key and send message
.|Unq`ll break;
6v(?Lr`D }
1vw[{.wC for(int index=0;index<MAX_KEY;index++){
z2'3P{#s if(hCallWnd[index]==NULL)
aQzDOeTi continue;
,gAa9 if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
(JV [7u - {
ZBYFQTEE SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
A=8%2UwI bProcessed=TRUE;
WUnz }
e$'|EE.=q+ }
|6@s6]%X} }
<k59Ni9 else if((lParam&0xc000ffff)==1){ //有键按下
)Iu0MN& switch(wParam)
>1luLp/,$ {
klpYtQ case VK_MENU:
})~M}d2LXB MaskBits|=ALTBIT;
yR?S]
break;
{vCB$@/o case VK_CONTROL:
;1x(~pD*o MaskBits|=CTRLBIT;
=+>cTV break;
Cn6<I {`\ case VK_SHIFT:
R^u 1(SF MaskBits|=SHIFTBIT;
O7D aVlln break;
n{'LF #4l default: //judge the key and send message
f8ucJ.{" break;
>#pZ`oPEAv }
{v3?.a$u for(int index=0;index<MAX_KEY;index++){
P_e9>t@ if(hCallWnd[index]==NULL)
>+}yI}W;e continue;
Tfsx&k\ if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
Lt'FA {
LT+QW SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
/:S&1'= bProcessed=TRUE;
3`
,u^ w }
p;nRxi7' }
o'Rr2,lVi }
3UXaA; if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
7LotN6H
for(int index=0;index<MAX_KEY;index++){
^:hI bF4G if(hCallWnd[index]==NULL)
NgI n\)
=0 continue;
OoIs'S-Z# if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
4$W}6v SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
.|?UqZ(, //lParam的意义可看MSDN中WM_KEYDOWN部分
c+a" sx\ }
yyZs[5Q }
QVT|6znw }
)h0
3sv return CallNextHookEx( hHook, nCode, wParam, lParam );
B7QuSo// }
{pJf~ |f+`FOliP 抓图程序是一个基于对话框的程序,它在建立对话框的时候调用前面的DLL,登记热键,因此需要将hook.lib添加到工程里,在程序里给出两个DLL函数的定义,也可以写个头文件,再包含进来以下代码:
/+
yIcE(&3 58]C``u@Y BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
OV>JmYe1{/ BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
;*+wg5| ^uCZO 为了添加应用程序对热键通知事件的响应,程序中用的办法是重载WindowProc()函数,该函数代码如下:
-d+o\qp"# 8?l/x LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
yq6Gyoi< {
TmEJ!)* if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
DH IC:6EY {
ja2BK\"1: //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
eN,6p'& SaveBmp();
6B8gMO return FALSE;
&m5FYm\ }
^}Wk …… //其它处理及默认处理
!pJd^|4A] }
?"@`SEdnU2 ]=Tle&yM+T 59k[A~)~ 将屏幕图像保存到BMP文件中的任务是由函数SaveBmp()来完成的,具体实现参见代码部分。另外为了顺利实现屏幕抓图,程序中还实现了"托盘"功能,由于这一部分本书在实例中已经专门介绍过了,所以不再赘述,读者朋友可以参考相关实例。
XbaUmCuh *xV 最后需要提醒读者朋友们注意的是,源程序的编译与使用时要先编译hook.dll并将其放在系统目录(win2000/NT是system32,98/ME是system),然后编译对话框程序运行即可。
9YQYg@+R x?6
\C-i 二、编程步骤
br3r!Vuz/- fVvB8[(;~ 1、 启动Visual C++,生成一个DLL项目和一个基于对话框的应用程序项目,并将两个项目分别命名为"Hook"和"Capture";
k=&UV!J K| w\KX0 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
07
E9[U[ ;${_eab] 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;
pP|LSrY! A6S|pO1)3 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;
L]e@./C$ \2#j1/d4 5、 添加代码,编译运行程序。
l>D!@`><I xf|vz|J?y 三、程序代码
jCK 0+,; 8M6wc394 ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
&P:2`\' #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
~ TfN*0 #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
@3v[L<S{ #if _MSC_VER > 1000
EvGKcu #pragma once
g3*J3I-O #endif // _MSC_VER > 1000
bAwFC2jO[ #ifndef __AFXWIN_H__
}trQ<*D #error include 'stdafx.h' before including this file for PCH
`:*O8h~i^8 #endif
?#0m[k&` #include "resource.h" // main symbols
0J z|BE3Y class CHookApp : public CWinApp
Qz4n%| {
h8
!(WO! public:
o |"iW" + CHookApp();
^&!iq K2o // Overrides
/cC4K\M // ClassWizard generated virtual function overrides
H[J5A2b //{{AFX_VIRTUAL(CHookApp)
OhW o public:
=IEei{ virtual BOOL InitInstance();
XGcl9FaO} virtual int ExitInstance();
Mh@RO|F //}}AFX_VIRTUAL
LXq0hI //{{AFX_MSG(CHookApp)
S4C4_*~Vd // NOTE - the ClassWizard will add and remove member functions here.
njGZ#{"eC // DO NOT EDIT what you see in these blocks of generated code !
q]rqFP0C //}}AFX_MSG
e13' dCG DECLARE_MESSAGE_MAP()
78h!D[6 };
AYHefAF<w LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
J`'wprSBb BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
h=o%\F4 BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
p/ au.mc BOOL InitHotkey();
Mh"vH0\Lj BOOL UnInit();
kJNu2S #endif
c.{t +OR j|w_BO 9 //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
YF$nL( #include "stdafx.h"
h
{M=V #include "hook.h"
W8N__ #include <windowsx.h>
s<'WTgy1i #ifdef _DEBUG
#McX #define new DEBUG_NEW
t2hI^J0y #undef THIS_FILE
<d~IdK'\x static char THIS_FILE[] = __FILE__;
Fx3 X #endif
7OdJ&Gzd #define MAX_KEY 100
/;;$9O9 #define CTRLBIT 0x04
"}^}3"/. #define ALTBIT 0x02
Z_(P^/ #define SHIFTBIT 0x01
p"|0PlW #pragma data_seg("shareddata")
?F^O7\rw HHOOK hHook =NULL;
$0,lE+7* UINT nHookCount =0;
z|v/hUrD static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
5-! Zm] static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
Q=?YY-*$ static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
\qw1\-q static int KeyCount =0;
q vGP$g static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
[WUd9fUL #pragma data_seg()
z+{Q(8'b] HINSTANCE hins;
v<:/u(i void VerifyWindow();
_r?.%]\. BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
m~R Me9Qi //{{AFX_MSG_MAP(CHookApp)
I'c
rH/z9 // NOTE - the ClassWizard will add and remove mapping macros here.
)~C+nb '6/ // DO NOT EDIT what you see in these blocks of generated code!
4O'%$6KR( //}}AFX_MSG_MAP
,jJbQIu# END_MESSAGE_MAP()
WVdF/H @XN*H- | CHookApp::CHookApp()
;t\C!A6 {
# 5b
// TODO: add construction code here,
6g 5Lf) yG // Place all significant initialization in InitInstance
V!zU4!@qP }
m/p:W/0L eD)@:K CHookApp theApp;
:$^cY>o LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
(
P\oLr9 {
&w{:
qBa BOOL bProcessed=FALSE;
a]t| /Mq if(HC_ACTION==nCode)
wvPS0] {
^-g-]?q if((lParam&0xc0000000)==0xc0000000){// Key up
B
j z@X switch(wParam)
j%Wip j;c {
m:]60koz]o case VK_MENU:
dw3H9(-lp MaskBits&=~ALTBIT;
`s~[q break;
u$
a7 case VK_CONTROL:
';KZ.D MaskBits&=~CTRLBIT;
P$Fq62;}r4 break;
DlxL: case VK_SHIFT:
<>R\lPI2 MaskBits&=~SHIFTBIT;
66l+cb break;
IaYaIEL- default: //judge the key and send message
gn6 @x break;
C
o," }
`FRdo for(int index=0;index<MAX_KEY;index++){
arb'.:[z^ if(hCallWnd[index]==NULL)
!b?`TUt continue;
gbT1d:T if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
H57wzG{xG {
`8b4P>';O' SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
n|) JhXQ bProcessed=TRUE;
p#>d1R1& }
MxLi'R= }
N6w!V]b }
i?]`9 z else if((lParam&0xc000ffff)==1){ //Key down
(dQsR sA switch(wParam)
B;r` 1
G {
sg8j}^VI case VK_MENU:
+.IncY8C$ MaskBits|=ALTBIT;
3GM9ZPeN: break;
Km!~zG7< case VK_CONTROL:
NzG] nsw MaskBits|=CTRLBIT;
*s6(1S break;
rk< 3QXv case VK_SHIFT:
p$}1V2h; MaskBits|=SHIFTBIT;
#KwK``XC4 break;
:z a:gs0 default: //judge the key and send message
W,|JocDq break;
e)2w&2i`(F }
-b'a-? for(int index=0;index<MAX_KEY;index++)
B;^YHWJ6i {
d/l>~%bR if(hCallWnd[index]==NULL)
D:fLQ8a continue;
ebIRXUF}> if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
C$7dmGjZ {
(x/xqDpmBS SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
*7^w}v+. bProcessed=TRUE;
p[:E$#W~; }
{/q4W; D }
xF7q9'/F }
E2( {[J if(!bProcessed){
C~8;2/F7 for(int index=0;index<MAX_KEY;index++){
f<Xi/( if(hCallWnd[index]==NULL)
A)641"[ continue;
6i'kc3w if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
);1UbqVPD SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
'-vzQ d@y }
<XH,kI(% }
u8Oo@xf0Fr }
on)$y&lu return CallNextHookEx( hHook, nCode, wParam, lParam );
BOWR}n!g }
`m=u2kxY 9q>rUoK^ BOOL InitHotkey()
@%4tWE {
i3U_G^8 if(hHook!=NULL){
Ztj~Q 9mu nHookCount++;
Z=[?Tf return TRUE;
!R3ZyZcX }
Y!fgc<]'& else
xL}~R7 hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
m$80D,3 if(hHook!=NULL)
#ByrX\ nHookCount++;
sX|bp)Nw return (hHook!=NULL);
8mv}-; }
qN(,8P\90 BOOL UnInit()
]n^TN
r7 {
(cdtUE8 if(nHookCount>1){
taqmtXU=( nHookCount--;
:2E?|}`7\ return TRUE;
/6nj
4.xxc }
t{o&$s93 BOOL unhooked = UnhookWindowsHookEx(hHook);
Ob
m%\h if(unhooked==TRUE){
Y(Q!OeC nHookCount=0;
OpxJiu=W hHook=NULL;
al{}p }
&]P1IQ return unhooked;
=` KV),\ }
G_)(? $\vTiS' BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
~#nbD-*# {
uJu#Vr:m BOOL bAdded=FALSE;
'X/(M<c for(int index=0;index<MAX_KEY;index++){
7MhN>a;A\ if(hCallWnd[index]==0){
XS`=8FQ hCallWnd[index]=hWnd;
$p~X"f?0 HotKey[index]=cKey;
{p)=#Jd`.P HotKeyMask[index]=cMask;
;SVAar4r bAdded=TRUE;
!1fAW!8 KeyCount++;
}8)iFP&" break;
+nm?+F }
>%Nqgn$V }
khS > return bAdded;
boWaH}?0' }
~pve;(e= 5_E,x
BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
,'^^OLez {
`cn}}1Lg] BOOL bRemoved=FALSE;
i[rXs/] for(int index=0;index<MAX_KEY;index++){
Lk:Sju if(hCallWnd[index]==hWnd){
'1[Bbs if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
4j VFzO%. hCallWnd[index]=NULL;
#SIIhpjA( HotKey[index]=0;
K
f}h{X HotKeyMask[index]=0;
>gGdzL bRemoved=TRUE;
L6IF0`M<,I KeyCount--;
eO?@K$I break;
-A)XYz
}
" UxKG+ }
M;zJ1 }
M?m)<vMr* return bRemoved;
.C?rToCY }
c/ s$*" ^y p`<= void VerifyWindow()
i)mQ?Y#o {
\*.u(8~2o for(int i=0;i<MAX_KEY;i++){
$zYo~5M?i- if(hCallWnd
!=NULL){ SED_^
if(!IsWindow(hCallWnd)){ d;WXlE;
hCallWnd=NULL; z57|9$h}w
HotKey=0; >4x~US[VB
HotKeyMask=0; rWnZ It"
KeyCount--; U1~6 o"1H
} +u]L#].;
} gaa;PX
} #(f- cK
} @-H D9h
_tO:,%dL
BOOL CHookApp::InitInstance() (Aw!K`0Y1
{ Kta7xtu
AFX_MANAGE_STATE(AfxGetStaticModuleState()); 4M{]YZMw8
hins=AfxGetInstanceHandle(); 6$_//
InitHotkey(); A.>TD=Nz
return CWinApp::InitInstance(); F` "bMS
} 2j(]Bt:
'D<84|w:1
int CHookApp::ExitInstance() X4dXO5\
{ H6/C7
VerifyWindow(); AW<z7BD
UnInit(); /%9CR'%*c
return CWinApp::ExitInstance(); sV5S>*A[
} `(6g87h
"Z70
jkW[
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file c>pbRUMH
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) W^Z#_{
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ @A;Ouu(
#if _MSC_VER > 1000 Bgy?k K2[
#pragma once ,)](h+zl_6
#endif // _MSC_VER > 1000 l
d@ B
|JRaskd
class CCaptureDlg : public CDialog <$ oI
{ ( V^C7ix:
// Construction b am*&E%0K
public: Z9vJF.clO
BOOL bTray; /\C5`>x
BOOL bRegistered; ?> 7SZiC`
BOOL RegisterHotkey(); R<AT}!mkR
UCHAR cKey; 6i.!C5YX]
UCHAR cMask; `-QY<STTP9
void DeleteIcon(); y4Fuh nb>
void AddIcon(); [ yf&]0
UINT nCount; g?=|kp
void SaveBmp(); %}x$YDO
CCaptureDlg(CWnd* pParent = NULL); // standard constructor =V(|3?N
// Dialog Data AKkr
)VgY
//{{AFX_DATA(CCaptureDlg) |ZBHXv
enum { IDD = IDD_CAPTURE_DIALOG }; Rd^X.
CComboBox m_Key; -|aNHZr
BOOL m_bControl; sUEvL(%nY
BOOL m_bAlt; BiI}JEp4o
BOOL m_bShift; 0b~{l;
CString m_Path; NP?hoqeKs
CString m_Number; ;&8
//}}AFX_DATA O2 sAt3'
// ClassWizard generated virtual function overrides 4~YPLu
//{{AFX_VIRTUAL(CCaptureDlg) q{*4BL'
public: 6}xFE]Df-Y
virtual BOOL PreTranslateMessage(MSG* pMsg); ^geC?m
protected: }:f
\!b
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support |r%lJmBB
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); xHo
iu$i6
//}}AFX_VIRTUAL C.rLog#
// Implementation Vv J]*D+e
protected: *4oj '}
HICON m_hIcon; tH\ aHU[
// Generated message map functions U6M3,"?
//{{AFX_MSG(CCaptureDlg) oiL^$y/:;z
virtual BOOL OnInitDialog(); @&
vtY._
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); 2^.qKY@g@
afx_msg void OnPaint(); ZN]LJ4|xu
afx_msg HCURSOR OnQueryDragIcon(); Am&PH(}L
virtual void OnCancel(); ?.%'[n>P
afx_msg void OnAbout(); ?}D|]i34
afx_msg void OnBrowse(); 1y)|m63&
afx_msg void OnChange(); >nA6w$
//}}AFX_MSG @+(TM5Ub
DECLARE_MESSAGE_MAP() Ebk_(Py\
}; 5l
ioL)
#endif P.Uz[_&l6
ck"lX[d1
////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file WUnmUW[/
#include "stdafx.h" f#3U,n8:
#include "Capture.h" aHzS>
#include "CaptureDlg.h" R]y[n;aGC
#include <windowsx.h> FPBO=?H.
#pragma comment(lib,"hook.lib") \vR&-+8dk
#ifdef _DEBUG +o94w^'^$b
#define new DEBUG_NEW Z F&aV?
#undef THIS_FILE a&*fk ?o
static char THIS_FILE[] = __FILE__; 43p0k&;-7
#endif XKEd~2h<y
#define IDM_SHELL WM_USER+1 )1!jv!
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); H*M )<"X
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); ]IZn#gnM
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; ',<Bo{
class CAboutDlg : public CDialog =5QP'Qt{O
{ 6JYVC>i
public: w?LDaSz\t
CAboutDlg(); Np?%pB!Q
// Dialog Data 6)B6c. 5o
//{{AFX_DATA(CAboutDlg) $%ts#56*
enum { IDD = IDD_ABOUTBOX }; I8RPW:B;B
//}}AFX_DATA xct{Tv[FO
// ClassWizard generated virtual function overrides y:>'1"2`
//{{AFX_VIRTUAL(CAboutDlg) @! gJOy
protected: Hi{1C"%
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support (E.,kcAJ
//}}AFX_VIRTUAL OE4hGxG
// Implementation SK@%r
protected: 7@@,4_q E
//{{AFX_MSG(CAboutDlg) ,( ?q
//}}AFX_MSG I2R"
Y<
DECLARE_MESSAGE_MAP() G?t<4MTv
}; yK #9)W-
jhN]1t/\X
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) :@H&v%h(u
{ .*bu:FuDE
//{{AFX_DATA_INIT(CAboutDlg) MI,b`pQ
//}}AFX_DATA_INIT p[zKc2 TPk
} ?k*%r;e>
3~mi
void CAboutDlg::DoDataExchange(CDataExchange* pDX) 9Un3La8PX
{ 86BY032H
CDialog::DoDataExchange(pDX); 2zz7/]?Q
//{{AFX_DATA_MAP(CAboutDlg) e[(XR_EY
//}}AFX_DATA_MAP mEUdJvSG(
} 0L5n<<