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:
5`*S'W}\>
$fV47;U'* 一、实现方法
B<J}YN N^xnx< 热键管理DLL实际上是一个键盘钩子,由它来监视系统的键盘事件。如果有和程序登记符合的按键组合就通知该程序的窗口。为了应用方便,本实例把它做成了一个标准的管理库来为其它的程序通过热键服务,它有两个输出函数:AddHotkey()和DeleteHotkey(),程序只需要调用这两个函数就可以了,如果编译之后不用改变热键,则只需要AddHotkey就可以了。DLL中的所有的全局变量都放在一个共享段中,定义如下:
])egke\! o X )r4H? #pragma data_seg("shareddata")
?@6N EfQf HHOOK hHook =NULL; //钩子句柄
y[oc^Zuo UINT nHookCount =0; //挂接的程序数目
q>X#Aaib static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
+rfw)c' static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
)t{?7wy static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
L0Bcx|)"$` static int KeyCount =0;
h)7{Cj static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
;'NB6[x #pragma data_seg()
~[e;{45V 6%~ Z^>`N 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。
i]a 5cn fI;6!M#
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:
6MvjNbQ CEq0ZL-W BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
s"?Z jV)` cKey,UCHAR cMask)
v^0D {
UUc{1"z{ BOOL bAdded=FALSE;
a` A V for(int index=0;index<MAX_KEY;index++){
>VM@9Cph if(hCallWnd[index]==0){
d}j%.JJK hCallWnd[index]=hWnd;
3#`_t :"A HotKey[index]=cKey;
C|bnUN HotKeyMask[index]=cMask;
x>d,\{U bAdded=TRUE;
zBtlkBPu KeyCount++;
P!3)-apP\ break;
IWERn
v! }
DKnjmZ:J| }
_TY9!:&}q return bAdded;
{DJ!T }
\]dx;,T //删除热键
S\b[Bq BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
CtJ*:wF {
K?o( zh; BOOL bRemoved=FALSE;
rrbD0UzFA for(int index=0;index<MAX_KEY;index++){
|N/Grk4 if(hCallWnd[index]==hWnd){
GM=r{F
& if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
SDt)|s
hCallWnd[index]=NULL;
F9p'|- HotKey[index]=0;
)0UVT[7 HotKeyMask[index]=0;
_[u&}i bRemoved=TRUE;
Vw:.'-Oi KeyCount--;
=+;l>mn?O break;
8Y?zxmwn] }
N^z4I,GV( }
E j` }
o|O730"2F return bRemoved;
z)p(
l! }
ui%B|b&& rT7W_[&P WyciIO1 DLL中的钩子函数如下:
lHQ:LI `,a6su (? LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
U27YH1OK {
KtTv0[66 BOOL bProcessed=FALSE;
Q46^i7= if(HC_ACTION==nCode)
'ol8l Ia.P {
Ro3C(aRx if((lParam&0xc0000000)==0xc0000000){// 有键松开
l\g>@b switch(wParam)
G(gJtl {
m_YXTwwx case VK_MENU:
rYe z$e^r MaskBits&=~ALTBIT;
z#9Tg"8] break;
}zC9;R(E case VK_CONTROL:
d1]CN6 7{G MaskBits&=~CTRLBIT;
3+vbA;R break;
2q]y(kW+ case VK_SHIFT:
,yc_r=_ MaskBits&=~SHIFTBIT;
eA q/[( break;
xe?!UCUb@ default: //judge the key and send message
yTJ Eo\g/@ break;
G#yv$LY# }
!jlLF:v|1A for(int index=0;index<MAX_KEY;index++){
%PA#x36 if(hCallWnd[index]==NULL)
c"D%c(:4| continue;
?1Os%9D* if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
#C^)W/dP {
@A32|p} SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
fk%W07x! bProcessed=TRUE;
1OI/!!t1$ }
.5$"qb
? }
R(p`H}^ }
TLu+5f else if((lParam&0xc000ffff)==1){ //有键按下
0C!f/EZK switch(wParam)
0PEg
`Wq {
|pLx,#n case VK_MENU:
(~S=DFsP MaskBits|=ALTBIT;
h pf,44Kg break;
PgOOFRwP case VK_CONTROL:
vYl2_\,Y? MaskBits|=CTRLBIT;
}fC= break;
RTC;Wj case VK_SHIFT:
<c'0-= MaskBits|=SHIFTBIT;
.cks){\ break;
Iu"7 default: //judge the key and send message
#BtJo: break;
ri.}G }
phCItN; for(int index=0;index<MAX_KEY;index++){
V[DiN~H if(hCallWnd[index]==NULL)
B|WM;Y^ continue;
H@,h$$ if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
^mwS6WH6 {
pW&K=,7| SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
Q Ev7k bProcessed=TRUE;
$'*q]] }
B^;"<2b* }
+ /+> : }
P;8nC:z L if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
e|-&h `[ for(int index=0;index<MAX_KEY;index++){
3uXRS,C if(hCallWnd[index]==NULL)
Nyx)&T&I continue;
*jQ?(Tf if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
(>.lkR SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
!d.bCE~ //lParam的意义可看MSDN中WM_KEYDOWN部分
jouA
]E }
jK^Q5iD }
hs^K9Jt }
WUBI(g\ return CallNextHookEx( hHook, nCode, wParam, lParam );
IL>VH`D }
~a$h\F'6
L;GkG! g 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:
OsT|MX /SW*y@R2l BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
Q{[l1: BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
6 2:FlW> !jWE^@P/B 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:
s$gR;su)g Xb<>AzEM LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
7Is:hx|: {
]9$iUA%Ef if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
a^o'KN{ {
LvqWA} //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
)FpizoV q0 SaveBmp();
*fCmZ$U:{ return FALSE;
q0C%">>1# }
d/Sw.=vq …… //其它处理及默认处理
@WCA7DW! }
}]i.z:7+ Q}9!aB, |:w)$i& * 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。
I>EEUQR/$H ^UCH+Cyl 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。
G^|!'V vf5q8/a 二、编程步骤
baoyU#X9 9-+N;g!q 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";
+OI <0 xp? YM35 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
;kzjx%h {E[t(Ig 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;
s*Nb=v.e9 bj6;>Ezp3( 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;
d&* c3F 2@N9Zk{{J 5、 添加代码,编译运行程序。
D7r&z? s0O]vDTR,H 三、程序代码
[ $5u:* 9Nw&l@ ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
pZcY[a #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
BCfmnE4% #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
,j6R/sg #if _MSC_VER > 1000
GT7&>}FJ) #pragma once
&\=Tm~ #endif // _MSC_VER > 1000
U8.V Rn #ifndef __AFXWIN_H__
Ht:\
z;cu #error include 'stdafx.h' before including this file for PCH
dVs=*GEl9 #endif
ODEFs?%' #include "resource.h" // main symbols
~&aULY?)] class CHookApp : public CWinApp
7gcR/HNeF {
>0z`H|;
public:
h,?%,GI CHookApp();
OqWm5(u&S // Overrides
YkFAu8b> // ClassWizard generated virtual function overrides
C*}PL //{{AFX_VIRTUAL(CHookApp)
W#+f2 RR public:
-2[#1S* virtual BOOL InitInstance();
eEBo:Rc9 virtual int ExitInstance();
~N%+ZXh&E //}}AFX_VIRTUAL
hFo29oN //{{AFX_MSG(CHookApp)
km*Y#`{ // NOTE - the ClassWizard will add and remove member functions here.
x6)qs- // DO NOT EDIT what you see in these blocks of generated code !
mlxtey6H3 //}}AFX_MSG
Y&1N*@YP DECLARE_MESSAGE_MAP()
'?jsH+j+ };
tI@aRF=p]2 LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
XzPOqZ`Nv BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
F$-f j "jC BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
t.+)g-X BOOL InitHotkey();
#mU<]O BOOL UnInit();
&b`'RZe #endif
gnGh ) wfv\xHG //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
jEE!H/ #include "stdafx.h"
8_E(.]U #include "hook.h"
twu,yC! #include <windowsx.h>
XG*> yra` #ifdef _DEBUG
,]@K,|pC) #define new DEBUG_NEW
t7xJ$^p[|K #undef THIS_FILE
m_;fj~m static char THIS_FILE[] = __FILE__;
O,Tp,wT #endif
==
E8^jYJw #define MAX_KEY 100
Xt:$H6
y #define CTRLBIT 0x04
lu00@~rx/ #define ALTBIT 0x02
b*Q3j}c Z #define SHIFTBIT 0x01
$/lM %yXe #pragma data_seg("shareddata")
D;s%cL` HHOOK hHook =NULL;
`#'j3,\6 UINT nHookCount =0;
wAw1K 2d static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
.'&pw}F static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
o5j6(`#;
static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
I(Qz%/ Ox static int KeyCount =0;
(uDAdE5 static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
|gWA'O0S #pragma data_seg()
-b
iE HINSTANCE hins;
Z.&/,UU:4 void VerifyWindow();
@dk-+YxG BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
Vz$xV! //{{AFX_MSG_MAP(CHookApp)
,p3]`MG // NOTE - the ClassWizard will add and remove mapping macros here.
I-/>M/66 // DO NOT EDIT what you see in these blocks of generated code!
4Z>gK( //}}AFX_MSG_MAP
Gh/nNwyu< END_MESSAGE_MAP()
qFK.ULgP` 4pl\qf CHookApp::CHookApp()
5'NNwc\ {
~&<t++ g // TODO: add construction code here,
= // Place all significant initialization in InitInstance
?QmtZG.$ }
HHZw-/s,% "0uM%*2 CHookApp theApp;
.;Mb4"7= LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
(~eS$8>. {
6lCpf1>6@ BOOL bProcessed=FALSE;
jC_'6sc` if(HC_ACTION==nCode)
cE:s\hG {
Ufl\
uq3'H if((lParam&0xc0000000)==0xc0000000){// Key up
M 9-Q switch(wParam)
:A
zll s {
umWs8-'Uw case VK_MENU:
"T_9_6tH MaskBits&=~ALTBIT;
a7c`[ break;
\c<;!vkZ04 case VK_CONTROL:
rH!sImz, MaskBits&=~CTRLBIT;
_]33Ht9 break;
}2@Z{5sh) case VK_SHIFT:
?IYu"UO<)| MaskBits&=~SHIFTBIT;
-N% V5 TN break;
hcj]T? default: //judge the key and send message
6i-G{)=l break;
T 5Zh2Q@ }
+Eh.PWEe for(int index=0;index<MAX_KEY;index++){
bS;_xDXd if(hCallWnd[index]==NULL)
vRH^en continue;
'KIT^k0"Ih if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
C{}PO u {
bJetqF6n SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
Mib.,J~ bProcessed=TRUE;
eM_;rM Cr} }
[:.wCG5 }
|,p"<a!+{w }
W M` 3QJb else if((lParam&0xc000ffff)==1){ //Key down
COsmVQ. switch(wParam)
J/'Fj? {
gkO^J{_@q case VK_MENU:
~1D^C |% MaskBits|=ALTBIT;
r) x break;
bw zx_F/ case VK_CONTROL:
&muBSQ- MaskBits|=CTRLBIT;
>U,&V%y break;
ttUK~%wSx case VK_SHIFT:
PkrVQH9^w MaskBits|=SHIFTBIT;
9:4S[mz/hD break;
;.Bz'Q default: //judge the key and send message
ns%gb!FBJX break;
:-}K:ucaj }
pe
vXixl for(int index=0;index<MAX_KEY;index++)
{o5|(^l {
u0Wt"d-= if(hCallWnd[index]==NULL)
<HoCt8>U continue;
zI4rAsysL if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
o[cOL^Xd1 {
La )M SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
9tJ0O5 bProcessed=TRUE;
":$4/b6 }
s-#EV }
q4[8\Ua }
{6H[[7i if(!bProcessed){
S[exnZ*Y for(int index=0;index<MAX_KEY;index++){
-DdHl8 if(hCallWnd[index]==NULL)
~jL%l continue;
0WC\uxT7 if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
S~);
SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
p/-du^:2 }
*rmC3'}s }
x6`mv8~9Db }
HP.=6bJWi return CallNextHookEx( hHook, nCode, wParam, lParam );
R>O_2`c }
It[51NMal c'i5,\ #X BOOL InitHotkey()
,fp+nu8, {
gLX<>|)* if(hHook!=NULL){
7S}0Kuk) nHookCount++;
OW@%H;b return TRUE;
9$\s
v5 }
BDI@h%tJb: else
:oZ<[#p"* hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
6p4BsWPx if(hHook!=NULL)
M5h
r0R{ nHookCount++;
IFTNr2I return (hHook!=NULL);
UON=7}=$& }
= g{I`u BOOL UnInit()
`f; w {
$_"u2"p if(nHookCount>1){
Mwnr4$] nHookCount--;
0~fjY^( return TRUE;
qUd7O](b=? }
AB'+6QU9k BOOL unhooked = UnhookWindowsHookEx(hHook);
d$3rcH1 if(unhooked==TRUE){
h p|v?3( nHookCount=0;
&`I(QY hHook=NULL;
T&_&l;syA }
F,Q;sq return unhooked;
3P6O]x<-? }
'nq=xi@RC 'IX1WS&\" BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
L*Z.T^h {
3[[oAp BOOL bAdded=FALSE;
DzGUKJh6 for(int index=0;index<MAX_KEY;index++){
~pRgTXbz if(hCallWnd[index]==0){
#SHeK 4 hCallWnd[index]=hWnd;
RxMsP;be HotKey[index]=cKey;
7<xnE]jdq HotKeyMask[index]=cMask;
}qiZ%cT.G bAdded=TRUE;
%XGm\p KeyCount++;
5)RZJrN] break;
3 09
pl }
O6hzOyNX@ }
/xk7Z
q return bAdded;
pJ]
Ix *M }
"#iJ/vy _p*9LsN$L BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
I1fpX | {
j+_fHADq BOOL bRemoved=FALSE;
op}!1y$9P for(int index=0;index<MAX_KEY;index++){
S?0o[7(x* if(hCallWnd[index]==hWnd){
45c?0tj if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
Y6v{eWtSn hCallWnd[index]=NULL;
h9Far8} HotKey[index]=0;
"r&,#$6W6 HotKeyMask[index]=0;
5!F;|*vC8 bRemoved=TRUE;
cX-M9Cz KeyCount--;
N]+6< break;
Q~(Gll; }
bgorW"' }
r"dIB@ }
]W5*R07 return bRemoved;
7'IIB1v.\ }
LU:xmDv ,R[$S"]!SH void VerifyWindow()
UGPDwgq\v {
pt<zyH3Z for(int i=0;i<MAX_KEY;i++){
!rUP&DA if(hCallWnd
!=NULL){ iqDyE*a
if(!IsWindow(hCallWnd)){ }Ja-0v)Wf
hCallWnd=NULL; 4`,(*igEv
HotKey=0; Rml'{S
HotKeyMask=0; U>PZ3
KeyCount--; kG>jb!e@(
} ;MS.ag#
} a#j,0FKv
} IIR+qJ__|
} [e+Y7M7
{fXkbMO|
BOOL CHookApp::InitInstance() -%`~3*L
{ w jkh*Y
AFX_MANAGE_STATE(AfxGetStaticModuleState()); <<>+z5D+
hins=AfxGetInstanceHandle(); aRMlE*yW
InitHotkey(); ~ n]5iGz
return CWinApp::InitInstance(); EwPrh
} 9z#8K
zXg
~tp]a]yV
int CHookApp::ExitInstance() stRM*.
{ !zE{`Ha~
VerifyWindow(); Q VTL}AT2:
UnInit(); ;_cTrjMv\
return CWinApp::ExitInstance(); _N`.1Dl%Q
} ?Y~t{5NJR
DhM=q
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file Z 8rD9
k$6
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) *I]]Ogpq=
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ ftYJ 3/ WH
#if _MSC_VER > 1000 O*:87:I d
#pragma once Wu][A\3D1
#endif // _MSC_VER > 1000 ZE=sw}=
+_]Ui| l
class CCaptureDlg : public CDialog (]#^q8)]\9
{ /I 7V\
// Construction ='m$O
public: /z-rBfdy^
BOOL bTray; S8#0Vo$)a
BOOL bRegistered; 9\_s&p=:.
BOOL RegisterHotkey(); W[&nQW$E
UCHAR cKey; <&E}db
UCHAR cMask; =2p?_.|'
void DeleteIcon(); (kxS0 ]=
void AddIcon(); o,rF 15
UINT nCount; O=o}uB-*6
void SaveBmp(); (K[{X0T
CCaptureDlg(CWnd* pParent = NULL); // standard constructor 9<Pg2#*N0
// Dialog Data ^N={4'G)
//{{AFX_DATA(CCaptureDlg) o[!'JUxZ
enum { IDD = IDD_CAPTURE_DIALOG }; geG0F}oC!
CComboBox m_Key; Xw4Eti._D
BOOL m_bControl; *?m)VvR>|
BOOL m_bAlt; X/4CXtX^
BOOL m_bShift; oXG_6E!^
CString m_Path; [\ao#f0WR
CString m_Number; ZG=]b%
//}}AFX_DATA <X8Urum
// ClassWizard generated virtual function overrides E22o-nI?1
//{{AFX_VIRTUAL(CCaptureDlg) e@h{Ns.1-
public: -N' (2'
virtual BOOL PreTranslateMessage(MSG* pMsg); jW:7PS
protected: :4{
`c.S
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support E/:U,u{
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam);
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//}}AFX_VIRTUAL if'=W6W
// Implementation kORWj<
protected: /!Rva"
HICON m_hIcon; 2|,$#V=
// Generated message map functions kZ%
AGc
//{{AFX_MSG(CCaptureDlg) iV{_?f1jo
virtual BOOL OnInitDialog(); .V;,6Vq
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); HkD.W6A3
afx_msg void OnPaint(); MRpMmu
afx_msg HCURSOR OnQueryDragIcon(); +
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virtual void OnCancel(); 9~UR(Ts}l
afx_msg void OnAbout(); ? $B4'wc5
afx_msg void OnBrowse(); 6{+yAsI
afx_msg void OnChange(); L2VwW
//}}AFX_MSG fJLl-H
DECLARE_MESSAGE_MAP() g}+|0FTV
}; Mk*4J]PP
#endif )la3GT*1mS
RE t&QP
////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file x]7:MG$
#include "stdafx.h" H1-DK+Q:
#include "Capture.h" N]W*ei
#include "CaptureDlg.h" Nn_fhc>
#include <windowsx.h> WDw<kX 6p
#pragma comment(lib,"hook.lib") B!&5*f}*
#ifdef _DEBUG !td!">r46e
#define new DEBUG_NEW :I#.d7`uk
#undef THIS_FILE ^(;x-d3
static char THIS_FILE[] = __FILE__; oCCtjr
#endif ROkwjw
#define IDM_SHELL WM_USER+1 qJ;~ANwt
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); EE'2<"M
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); #4AU&UM+i
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; q[Ai^79
class CAboutDlg : public CDialog aqSOC(jU
{ oRbWqN`F.
public: g]f<k2
CAboutDlg(); 29:2Xu i
// Dialog Data sPK ]:iC
//{{AFX_DATA(CAboutDlg) 1sXCu|\q
enum { IDD = IDD_ABOUTBOX }; "==c
//}}AFX_DATA "W5MZ
// ClassWizard generated virtual function overrides hE:~~ox
//{{AFX_VIRTUAL(CAboutDlg) O<vBuD2
protected: 9':Ipf&x
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support z_'^=9m
//}}AFX_VIRTUAL Qy:yz
// Implementation s4Ja y!A
protected: Sj ovL@X
//{{AFX_MSG(CAboutDlg) @JSWqi>
//}}AFX_MSG ( %7V
DECLARE_MESSAGE_MAP() ?h `,@~6u
}; HK[%'OQ
_&=`vv'
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) 0j$=KA
{ gNr4oOR{
//{{AFX_DATA_INIT(CAboutDlg) Jz''UJY/O
//}}AFX_DATA_INIT
7T[L5-g
} OXLB{|hH80
2]fTDKh
void CAboutDlg::DoDataExchange(CDataExchange* pDX) t M5(&cQ!d
{ #s~ITG#H
CDialog::DoDataExchange(pDX); 7O)ATb#up
//{{AFX_DATA_MAP(CAboutDlg) }6l:'nW
//}}AFX_DATA_MAP Xf;!w:u
} G:e=9qTf
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BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) -,
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//{{AFX_MSG_MAP(CAboutDlg) Yh]a4l0
// No message handlers bAt!S
//}}AFX_MSG_MAP ta&z lZt
END_MESSAGE_MAP() iB0r+IbR
U,b80%k:
CCaptureDlg::CCaptureDlg(CWnd* pParent /*=NULL*/) vT5GUO{5
: CDialog(CCaptureDlg::IDD, pParent) b$2=w^*
{ 3~`\FuHHe
//{{AFX_DATA_INIT(CCaptureDlg) 3+>R%TX6i<
m_bControl = FALSE; dtuCA"D
m_bAlt = FALSE; .;?ha'
m_bShift = FALSE; *e ffDNE!
m_Path = _T("c:\\"); yMW3mx301j
m_Number = _T("0 picture captured."); -}@C9Ja[?
nCount=0; ,%yC4
bRegistered=FALSE; +!@xH];
bTray=FALSE;
h6~xz0,u
//}}AFX_DATA_INIT =)y$&Y