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:
o08g]a
%8n<#0v-|4 一、实现方法
A8&@Vxdz ;=,-C;` 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:
`6VnL) O z0-cM8t #pragma data_seg("shareddata")
3tf_\E+mIi HHOOK hHook =NULL; //钩子句柄
^!S4?<v UINT nHookCount =0; //挂接的程序数目
,pD sU @ static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
X6
BIZ static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
sR9$=91` static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
!tTv$L> static int KeyCount =0;
,CyX*k8o static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
&'/"=lK #pragma data_seg()
(O J/u)W^ zU!{_Ao9 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。
J`5+Zngr ura&9~ 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:
p"hO6b%V tAN!LI+w BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
c]Epg)E cKey,UCHAR cMask)
9$$ Ijf {
/^xv1F{ BOOL bAdded=FALSE;
n0 l|7:Mk for(int index=0;index<MAX_KEY;index++){
?sQg{1"Zr if(hCallWnd[index]==0){
nZB~l= hCallWnd[index]=hWnd;
gg#9I(pX HotKey[index]=cKey;
Ll=G+cw6P HotKeyMask[index]=cMask;
6HCg<_j] bAdded=TRUE;
q#3T
L< KeyCount++;
%J1'>nI!q break;
# QwX|x{ }
GG>53}7{ }
^)9/Wz _x return bAdded;
"~ID.G|< }
SOR\oZ7 //删除热键
/}@F
q BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
zY\u"
'4 {
PFp!T [) BOOL bRemoved=FALSE;
\YzKEYx+ for(int index=0;index<MAX_KEY;index++){
: 2%eh if(hCallWnd[index]==hWnd){
HjK8y@j if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
(5jKUQ8Q> hCallWnd[index]=NULL;
FL \pgbI HotKey[index]=0;
^rfR<Q` HotKeyMask[index]=0;
UUfM7gq bRemoved=TRUE;
q,ie)` KeyCount--;
y?UJ<QAi break;
TI3xt-/ }
o`n8Fk}i }
P- ZvW<M }
XcoX8R%U return bRemoved;
cV>?*9z0 }
p|-> z T2rwK2 `>\
~y1 DLL中的钩子函数如下:
Vw w 211 Kq")|9=d LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
VL*5 {
\9,lMK[b BOOL bProcessed=FALSE;
sBZn0h@ if(HC_ACTION==nCode)
?M'CTz}<\ {
G)~>d/ if((lParam&0xc0000000)==0xc0000000){// 有键松开
wm#(\dj switch(wParam)
=b$g_+ {
7Z2D}O+ case VK_MENU:
&PPnI(s^K MaskBits&=~ALTBIT;
EC$F|T0f break;
B)7 :*Kj case VK_CONTROL:
8WDL.IO MaskBits&=~CTRLBIT;
e*'bY;8lo break;
}BS
EK<W case VK_SHIFT:
vfqXHc
unj MaskBits&=~SHIFTBIT;
X$==J St break;
{P?Ge default: //judge the key and send message
Fw[1Aa# break;
hvTc( 0;mB }
<9>L^GgXA for(int index=0;index<MAX_KEY;index++){
1.p?1"4\u if(hCallWnd[index]==NULL)
"oxUKT continue;
P4"BX*x if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
ij]~n {
9HR1m3 SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
;s,1/ kA bProcessed=TRUE;
HAE$Np|>a }
J37vA zK% }
pm+E)z6Yo }
w@2NXcmw else if((lParam&0xc000ffff)==1){ //有键按下
w +UBXW switch(wParam)
4;~xRg;u&* {
ww
%c+O/ case VK_MENU:
br88b`L MaskBits|=ALTBIT;
:@&e~QP( break;
JGq9RB]D$ case VK_CONTROL:
@8J*vY =e MaskBits|=CTRLBIT;
G?F!Z"S break;
X_-/j. case VK_SHIFT:
IrRy1][Qr MaskBits|=SHIFTBIT;
T#rUbi>"" break;
&O+S[~ default: //judge the key and send message
Z]LP18m9kl break;
/b{@'] }
]gHrqi% for(int index=0;index<MAX_KEY;index++){
dj084q7 if(hCallWnd[index]==NULL)
qK;J:GT> continue;
GKg #nXS if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
$Rze[3 {
*RJD^hu SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
=Cf@!wZ^ bProcessed=TRUE;
XU"G }
|oeg'T }
UBv#z&@[ }
m6
M/G if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
g#{7qmM for(int index=0;index<MAX_KEY;index++){
eYRd#w if(hCallWnd[index]==NULL)
Zu#^a|PE* continue;
}6u}?>S if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
a)Ht(*/B SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
T:'<:*pD //lParam的意义可看MSDN中WM_KEYDOWN部分
q\P{h ij }
*@lVesC2 }
@?tR-L<u }
zwUZ*Se return CallNextHookEx( hHook, nCode, wParam, lParam );
S5m.oHJI* }
4UL"f<7 T l-IA Q!d 抓图程序是一个基于对话框的程序,它在建立对话框的时候调用前面的DLL,登记热键,因此需要将hook.lib添加到工程里,在程序里给出两个DLL函数的定义,也可以写个头文件,再包含进来以下代码:
Tw/7P~* 2bXCFv7} BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
3NwdE/x\ BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
q=cnY+p> t:.X=/02 为了添加应用程序对热键通知事件的响应,程序中用的办法是重载WindowProc()函数,该函数代码如下:
U>n.+/ss p&XuNk LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
<!W9EM {
fCb&$oRr! if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
\SmYxdU'> {
T;kh+i //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
Ktuv
a3=>N SaveBmp();
+;@R&Y return FALSE;
ak}ke }
h _c11# …… //其它处理及默认处理
j*VYUM@y1\ }
29@m:=-}7 s*CBYzOm $\oe}`#o 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。
&xj,.; 5 a&a-( 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。
9Z2aFW9 =;8q` 二、编程步骤
H-&
ktQWK3 xjDaA U, 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";
vKbGG :d<F7`k
H 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
yF
XPY=EQ i[vN3`*B 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;
'Um\m sZa>+ 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;
r_^]5C\ coXm*X>z 5、 添加代码,编译运行程序。
$KRpu<5i} YTe8C9eO 三、程序代码
XX1Iw {o9: w(%$~]h ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
noWwX #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
gU@.IOg #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
8(6mH'^y #if _MSC_VER > 1000
>tkU+$;- #pragma once
>Co@K^' #endif // _MSC_VER > 1000
t(^Lh.<a #ifndef __AFXWIN_H__
7BgA+Fz #error include 'stdafx.h' before including this file for PCH
rj eKG-Z@ #endif
:n}t7+(>U #include "resource.h" // main symbols
UD'e%IVw class CHookApp : public CWinApp
lt l(SIi {
+P*,i$MV public:
<~5$<L4 CHookApp();
"Bn]-o|r // Overrides
vdulrnGqL // ClassWizard generated virtual function overrides
`Z#]lS? //{{AFX_VIRTUAL(CHookApp)
pKL^<'w0 public:
iaaD1<m virtual BOOL InitInstance();
b\"2O4K,) virtual int ExitInstance();
F>q%~ //}}AFX_VIRTUAL
rYA4(rYq //{{AFX_MSG(CHookApp)
xe1xP@e? // NOTE - the ClassWizard will add and remove member functions here.
O;;vz+ j // DO NOT EDIT what you see in these blocks of generated code !
^@q$c //}}AFX_MSG
nR?m,J DECLARE_MESSAGE_MAP()
;Uj=rS`Q };
%X\rP, LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
f,0oCBLPO BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
sv>c)L}I BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
03y5$kQ BOOL InitHotkey();
%lK]m`( BOOL UnInit();
'q*/P&x5 #endif
Dmk~t="Y CY8=prC //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
HuL9' M #include "stdafx.h"
L5>.ku=T #include "hook.h"
9y"\]G77E #include <windowsx.h>
,OO0*% #ifdef _DEBUG
r`=!4vY2 #define new DEBUG_NEW
z9*7fT #undef THIS_FILE
N5GQ2V static char THIS_FILE[] = __FILE__;
-}<W|r #endif
cW, 6MAQo #define MAX_KEY 100
852Bh'u_ #define CTRLBIT 0x04
Qte'f+ #define ALTBIT 0x02
`ZAGseDd~ #define SHIFTBIT 0x01
Kd,7x'h`E #pragma data_seg("shareddata")
BBm;QOBU HHOOK hHook =NULL;
A?OaP UINT nHookCount =0;
GfT`>M?QGK static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
bX]$S 5c_u static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
U7cGr\eUu static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
R*psL&N static int KeyCount =0;
zFV?,"\r static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
"^@0zy@x #pragma data_seg()
=C2,?6! HINSTANCE hins;
4qEeN-6h void VerifyWindow();
GCPSe A~cx BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
HveOG$pT //{{AFX_MSG_MAP(CHookApp)
DJhCe==$v // NOTE - the ClassWizard will add and remove mapping macros here.
IE9A _u* // DO NOT EDIT what you see in these blocks of generated code!
xk5Z&z //}}AFX_MSG_MAP
/7<l`RSr END_MESSAGE_MAP()
KrT+Svm l<RztzUw CHookApp::CHookApp()
(f|3(u'e? {
pVm'XP // TODO: add construction code here,
as6YjE.Yy // Place all significant initialization in InitInstance
m-No 8)2yA }
7[W!Nx Rm!Iv&{ CHookApp theApp;
~nG?> LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
{__"Z< {
6rOd80\ BOOL bProcessed=FALSE;
:X;'37o#q if(HC_ACTION==nCode)
hpJi,4r.d {
hK&/A+* if((lParam&0xc0000000)==0xc0000000){// Key up
<$'OSN`! switch(wParam)
]\<^rEU {
?-0>Wbg case VK_MENU:
[SJ*ks,] MaskBits&=~ALTBIT;
f#UT~/~bL2 break;
{` Lem case VK_CONTROL:
cvvba 60 MaskBits&=~CTRLBIT;
lf\]^yM # break;
`PR)7}/< case VK_SHIFT:
aJ1<X8 MaskBits&=~SHIFTBIT;
r9uuVxBD break;
!bG%@{W T default: //judge the key and send message
(1(dL_? break;
3Vl?;~ :5 }
Q<V?rPAcx for(int index=0;index<MAX_KEY;index++){
*w538Vb if(hCallWnd[index]==NULL)
V'4sOn continue;
D?3^>h if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
Yvu!Q {
fWywegh SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
0x\bDWZ_ bProcessed=TRUE;
gUB%6v G\I }
Gt^Fj&^ }
OXuBtW*,z+ }
q8{)27f, else if((lParam&0xc000ffff)==1){ //Key down
o'Byuct switch(wParam)
UmSy p\i {
U1t7XZ3e case VK_MENU:
g9`z]qGWS: MaskBits|=ALTBIT;
uMToVk`Uv break;
J
;=~QYn[ case VK_CONTROL:
x2\,n MaskBits|=CTRLBIT;
~I%m[fQ S break;
W"_")V=QBz case VK_SHIFT:
V3NQij( MaskBits|=SHIFTBIT;
#,1Kum
bG3 break;
2R2ws.} default: //judge the key and send message
{re<S<j& break;
lV-b }
`r:n[N=Y& for(int index=0;index<MAX_KEY;index++)
ShdE!q7 {
;{79d8/= if(hCallWnd[index]==NULL)
tB_GEt2M continue;
^b]h4z$ if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
"+iPeRF!hU {
x4PA~R SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
c_e2'K: bProcessed=TRUE;
fG107{!g= }
db%o3>>e }
]4m;NI d }
=G%k| if(!bProcessed){
tk@
T-; for(int index=0;index<MAX_KEY;index++){
0wCJNXm if(hCallWnd[index]==NULL)
-rSpgk0wL continue;
@Q;%hb if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
\Q"j^4 SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
0yhC_mI }
N|OI~boV% }
_H9.AI }
9gFema{U return CallNextHookEx( hHook, nCode, wParam, lParam );
&>zzR$#1 }
-s5j^U{h| [eebIJs BOOL InitHotkey()
d|!FI/ {
2 HNKq< if(hHook!=NULL){
(,wIbwa nHookCount++;
^u@"L return TRUE;
{2EIvKu3: }
owDp?Sy}E else
bhqBFiuhH hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
$[L~X
M if(hHook!=NULL)
ALVHKL2 nHookCount++;
b!C\J return (hHook!=NULL);
\a+.~_iL| }
5\MCk "R! BOOL UnInit()
slC
38 {
tONX<rA|] if(nHookCount>1){
#1-,s.) nHookCount--;
a\60QlAk~ return TRUE;
6;WfsG5 }
{Jf["Z BOOL unhooked = UnhookWindowsHookEx(hHook);
uIOnP if(unhooked==TRUE){
o}q>oa b z nHookCount=0;
+{(f@,&~{ hHook=NULL;
ZS*PY, }
,%>] return unhooked;
,@mr})s }
?RyeZKf z>rl7&[@ BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
v]UT1d=_T {
*E*=
;BG BOOL bAdded=FALSE;
'aYUF&GG for(int index=0;index<MAX_KEY;index++){
V\$'3(* if(hCallWnd[index]==0){
]}t6V]`Q hCallWnd[index]=hWnd;
$#VE C0 HotKey[index]=cKey;
.ME>ICA HotKeyMask[index]=cMask;
a<c]N:1 bAdded=TRUE;
dux.Z9X? KeyCount++;
cR'l\iv+ break;
e
:(7$jo }
w;@NYMK) }
cEI
"
return bAdded;
]_!5g3VQh }
>|{n";n& U($bR|%D BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
LH7m >/LJr {
:w|ef; BOOL bRemoved=FALSE;
[Dr' for(int index=0;index<MAX_KEY;index++){
BvQMq5& if(hCallWnd[index]==hWnd){
1b^e4 if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
&PQhJ#YG hCallWnd[index]=NULL;
_{Q)5ooP HotKey[index]=0;
U"nk AW HotKeyMask[index]=0;
,%)O/{p_ bRemoved=TRUE;
,X+LJe$ KeyCount--;
_yH{LUIj break;
=E6ND8l@2 }
]Sj<1tx7f }
yx0wR }
PIk2mX/D_6 return bRemoved;
in-|",O`Z }
t zn1| ]ySm|&aU void VerifyWindow()
> 2)@(f~g {
\9
,a"g for(int i=0;i<MAX_KEY;i++){
!3O8B0K)v if(hCallWnd
!=NULL){ O52B
if(!IsWindow(hCallWnd)){ 73Zx`00
hCallWnd=NULL; JWZG)I]r
HotKey=0; =VC"X ?N
HotKeyMask=0; V{jQ=<)@e
KeyCount--; JRti2Mu
} bsuGZ
} z):LF<
} b/[$bZD5o
} v2w|?26Lf
O0Z!*Hy
BOOL CHookApp::InitInstance() ^/6LVB *
{ 1zNh&
"
AFX_MANAGE_STATE(AfxGetStaticModuleState()); 6zbqv 6
hins=AfxGetInstanceHandle(); <M){rce
InitHotkey(); VQ}N&H)`
return CWinApp::InitInstance();
}?eO.l{
} p{@j M
?04jkq&
int CHookApp::ExitInstance() 5#275Hyv
{ W;Y"J_
VerifyWindow(); ;H' ,PjU
UnInit(); V ,+&.A23
return CWinApp::ExitInstance(); lJHU1
gu
} @\*`rl]
.ZOG,h+8
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file WswM5RN
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) _cc37[
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ 8'>yB
#if _MSC_VER > 1000 $^TxLv
#pragma once uSsP'qd
#endif // _MSC_VER > 1000 HNUpgNi
i'cGB5-j
class CCaptureDlg : public CDialog ]EN+^i1F[
{ j.]ln}b/'+
// Construction rF^H\U:w
public: .8%&K0
BOOL bTray; &0b\E73
BOOL bRegistered; pyw]ydB
BOOL RegisterHotkey(); ;S_Imf0$v
UCHAR cKey; X-4(oE
UCHAR cMask; iv!; gMco
void DeleteIcon(); +X%pUe
void AddIcon();
l;;,[xhq
UINT nCount; UuKW`(?^
void SaveBmp(); QBYY1)6S,
CCaptureDlg(CWnd* pParent = NULL); // standard constructor 1La?x'{2MP
// Dialog Data xcQD]"
//{{AFX_DATA(CCaptureDlg) *Uw" `l
enum { IDD = IDD_CAPTURE_DIALOG }; gB<1;_KW
CComboBox m_Key; m2a[E0
BOOL m_bControl; ZGw6Bd_I
BOOL m_bAlt; +B '<0
BOOL m_bShift; X :#}E7]j
CString m_Path; {^@vCBE+
CString m_Number; (.J6>"K<
//}}AFX_DATA M!`&Z9N
// ClassWizard generated virtual function overrides 7VIfRN{5n
//{{AFX_VIRTUAL(CCaptureDlg) &q7}HO/ @
public: !#Pr'm/,mu
virtual BOOL PreTranslateMessage(MSG* pMsg); {EjzJr>
protected: SgWLs%B
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support x%yzhIRR
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); ^:^
//}}AFX_VIRTUAL []-<-TqJ
// Implementation /B
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protected: l( WF
HICON m_hIcon; 6fm oIK{
// Generated message map functions w-"tA`F4
//{{AFX_MSG(CCaptureDlg) F05]6NVv
virtual BOOL OnInitDialog(); 6Z@?W
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); l3Qt_I)L
afx_msg void OnPaint(); mIe 5{.m#
afx_msg HCURSOR OnQueryDragIcon(); dDbH+kqO
virtual void OnCancel(); Wh)>E!~9
afx_msg void OnAbout(); %oOSmt
afx_msg void OnBrowse(); OwN~-).%-
afx_msg void OnChange(); P6 7*-Ki
//}}AFX_MSG ,7I
DECLARE_MESSAGE_MAP() "]bOpk T
}; yJ:rry
#endif F Jp<J
7 \AoMk}
////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file m;J'y2h =$
#include "stdafx.h" yRivf.wH
#include "Capture.h" ok1w4#%,
#include "CaptureDlg.h" \;+TZ1i_
#include <windowsx.h> 0}`0!Kv
#pragma comment(lib,"hook.lib") WR9-HPF
#ifdef _DEBUG }vb.>hy
#define new DEBUG_NEW z%;_h-
#undef THIS_FILE lMmP]{.>$
static char THIS_FILE[] = __FILE__; C';Dc4j
#endif 2c'<rkA
#define IDM_SHELL WM_USER+1 *&z!y/
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); RGLJaEl !
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); s$kvLy<
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; SN 4JX
class CAboutDlg : public CDialog -C2[ZP-
{ sk5B} -
public: zWrynJ}s
CAboutDlg(); L0R$T=~%)
// Dialog Data %KPQ|^WE
//{{AFX_DATA(CAboutDlg) ]*X z~Ox2
enum { IDD = IDD_ABOUTBOX }; #h#_xh'
//}}AFX_DATA bt"5.nm
// ClassWizard generated virtual function overrides !ir%Pz^)
//{{AFX_VIRTUAL(CAboutDlg) Elt"tJ
protected: 9+b){W
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support tmQ,>
//}}AFX_VIRTUAL 6st^-L
// Implementation _4
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protected: Qoa&]]
//{{AFX_MSG(CAboutDlg) uvRX{q4
//}}AFX_MSG Eb8~i_B-
DECLARE_MESSAGE_MAP() I%jlM0ZUI"
}; ub2B!6f a
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CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) sD9OV6^{?K
{ @,{Qa!A>l
//{{AFX_DATA_INIT(CAboutDlg) O<J<)_W)
//}}AFX_DATA_INIT l\TL=8u2c
} 6n\){dkZ~
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void CAboutDlg::DoDataExchange(CDataExchange* pDX) d/b\:[B@
{ zhe~kI
CDialog::DoDataExchange(pDX); g77 :92
//{{AFX_DATA_MAP(CAboutDlg) },;Z<(
//}}AFX_DATA_MAP tqpSir
} I :8s 3;
/A-VT
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) P\h1%a/D
//{{AFX_MSG_MAP(CAboutDlg) k_nQmU>
// No message handlers 7e[&hea
//}}AFX_MSG_MAP R*H-QH/H1
END_MESSAGE_MAP() &srD7v9M8
hb(H-`16
CCaptureDlg::CCaptureDlg(CWnd* pParent /*=NULL*/) "g/UpnH
: CDialog(CCaptureDlg::IDD, pParent) K."W/A!
{ Rl
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//{{AFX_DATA_INIT(CCaptureDlg) /2cn`dR,
m_bControl = FALSE; wauM|/KG
m_bAlt = FALSE; &w{z
m_bShift = FALSE; "$3~):o
m_Path = _T("c:\\"); -,ojZFyRi
m_Number = _T("0 picture captured."); {rzQ[_)EC
nCount=0; 39x
4(
bRegistered=FALSE; %6x3G
bTray=FALSE; OX}ZdM!&f
//}}AFX_DATA_INIT V"T5<HA9
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32 @P">4xVX{
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); M
9 N'Hk=
} u63Q<P<