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:
%|'Vuc Lx
3,1HD_ 一、实现方法
vGwpDu\RgX + P<#6<gR 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:
8~AL+*hn !
=*k+gpF #pragma data_seg("shareddata")
t]E@AJOK HHOOK hHook =NULL; //钩子句柄
009Q#[A UINT nHookCount =0; //挂接的程序数目
3EH7HW static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
<YvW /x static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
jmF)iDvjuZ static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
PxA
OKUpI static int KeyCount =0;
+#9 4X)* static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
E_\V^ #pragma data_seg()
w9675D+ V/BU(`~i 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。
pj Md f<M!L>+M6 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:
r9n:[A&HE -Eoq#ULvR BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
L| ;WE= cKey,UCHAR cMask)
eIQ@){lJ-] {
eU\XAN#@ BOOL bAdded=FALSE;
*z&hXYm for(int index=0;index<MAX_KEY;index++){
+*wr=9> if(hCallWnd[index]==0){
6pbtE] hCallWnd[index]=hWnd;
9ePom'1f1 HotKey[index]=cKey;
77-G*PI*I HotKeyMask[index]=cMask;
p$mt&,p
bAdded=TRUE;
KPA.5,ai KeyCount++;
%e(DPX break;
YT6dI"48 }
ZqXp f }
u}89v1._Jn return bAdded;
b-Ru UfUn0 }
I8Y
#l'z //删除热键
a3L-q>h BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
3sp-0tUE {
B_*Ayk
BOOL bRemoved=FALSE;
3~?m?vj|Y for(int index=0;index<MAX_KEY;index++){
n?"("Fiw if(hCallWnd[index]==hWnd){
*t_Q5&3L+U if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
pA6A*~QE hCallWnd[index]=NULL;
QW_BT^d" HotKey[index]=0;
49YN@PXC HotKeyMask[index]=0;
mJYD"WgY bRemoved=TRUE;
A_crK`3 KeyCount--;
E] rBq_S break;
gt\kTn." }
g([M hf# }
Hyi'z 1 }
odn3*{c{x return bRemoved;
'V\V=yc1 }
R{pF IyR 4hzdc]
a @@ cc/S DLL中的钩子函数如下:
}b]eiPWN T3@34}* LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
hD{
`j {
Nh\o39= BOOL bProcessed=FALSE;
f{2I2kJr if(HC_ACTION==nCode)
J?Oeuk~[D {
[S9"' ^H if((lParam&0xc0000000)==0xc0000000){// 有键松开
3i~X`@$k> switch(wParam)
L3A2A {
'mZQ}U=< case VK_MENU:
)iFXa<5h MaskBits&=~ALTBIT;
J$lfI^^ break;
"28zLo3 case VK_CONTROL:
w~yC^` MaskBits&=~CTRLBIT;
zbgGK7 break;
]E6r)C case VK_SHIFT:
x"r,l/gzy MaskBits&=~SHIFTBIT;
=}YX I break;
!j}L-1*{ l default: //judge the key and send message
4W}mPeEeV break;
/EuH2cy$l }
e;2A{VsD8 for(int index=0;index<MAX_KEY;index++){
>`p?
CE if(hCallWnd[index]==NULL)
MGY0^6yK5 continue;
i! gS]?*DH if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
5vJxhBm/ {
HiBI0)N} SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
F@mxd bProcessed=TRUE;
L|B! ]} }
zrf
tF2U }
_!_1=|[ }
=2}V=E/85 else if((lParam&0xc000ffff)==1){ //有键按下
zRbY]dW switch(wParam)
z#1"0Ks&P {
20}w.V case VK_MENU:
sPXjU5uq# MaskBits|=ALTBIT;
UZ#oaD8H6 break;
Vf<q-3q case VK_CONTROL:
;e< TEs MaskBits|=CTRLBIT;
%NM={X|' break;
ci/qm\JI<< case VK_SHIFT:
D$@2H>.- MaskBits|=SHIFTBIT;
D c;k)z= break;
.(3ec/i4CF default: //judge the key and send message
4c[/%e:\- break;
Y6Ux*vhK }
Cy)N hgz for(int index=0;index<MAX_KEY;index++){
i<):%[Q)> if(hCallWnd[index]==NULL)
"YWZ&_n** continue;
R_\o`v5 if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
H \'1.8g/ {
ZCViZWo SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
64]8ykRD- bProcessed=TRUE;
DEbMb6)U }
PQa0m)H@ }
tY:
Nq*@
}
zWH)\>X59 if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
_,IjB/PR( for(int index=0;index<MAX_KEY;index++){
ib~i ^_p if(hCallWnd[index]==NULL)
lQBEq"7$ continue;
@$'pMg if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
v1Q78P SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
w`=O
'0d //lParam的意义可看MSDN中WM_KEYDOWN部分
r)OiiD" }
-/V(Z+dj }
E
AZX }
e<*qaUI return CallNextHookEx( hHook, nCode, wParam, lParam );
F-oe49p5e }
>\w]i*% vB}c6A4'U 抓图程序是一个基于对话框的程序,它在建立对话框的时候调用前面的DLL,登记热键,因此需要将hook.lib添加到工程里,在程序里给出两个DLL函数的定义,也可以写个头文件,再包含进来以下代码:
r7L.W 1z-A3a/- BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
5+;Mc[V3- BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
IvlfX`(" jM
@N<k 为了添加应用程序对热键通知事件的响应,程序中用的办法是重载WindowProc()函数,该函数代码如下:
0{ ~2mgg h L`X5\D'X LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
a(=lQ(v/? {
@0]WMI9B"B if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
_>rM[\|X {
j/fniyJ) //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
%ek0NBE7 SaveBmp();
nO!&;E& return FALSE;
RV);^, b }
p$qk\efv*4 …… //其它处理及默认处理
H%gAgXHn }
EwkSUA>Tm bX,#z, g(;OUkj$Zp 将屏幕图像保存到BMP文件中的任务是由函数SaveBmp()来完成的,具体实现参见代码部分。另外为了顺利实现屏幕抓图,程序中还实现了"托盘"功能,由于这一部分本书在实例中已经专门介绍过了,所以不再赘述,读者朋友可以参考相关实例。
ZWo~!Z [Y k54\H. 最后需要提醒读者朋友们注意的是,源程序的编译与使用时要先编译hook.dll并将其放在系统目录(win2000/NT是system32,98/ME是system),然后编译对话框程序运行即可。
`-OzjbM MIn_?r 二、编程步骤
vSC1n8 / cjJfxD&q 1、 启动Visual C++,生成一个DLL项目和一个基于对话框的应用程序项目,并将两个项目分别命名为"Hook"和"Capture";
+ima$a0Zyt |w54!f6w_ 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
B+mxM/U[c @c'iT20 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;
q7f`:P9~ 0c`nk\vUy 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;
c)B3g.C4m 6h2keyod 5、 添加代码,编译运行程序。
xr7}@rq"U<
Dmr*Lh~ 三、程序代码
ydo9 P5E rq4g~e!S ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
_#NibW #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
af %w|M #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
AU}kIm_+ #if _MSC_VER > 1000
VsA J2g9L #pragma once
IGQBTdPUa #endif // _MSC_VER > 1000
At?|[%<` #ifndef __AFXWIN_H__
Q?1J<(oq9 #error include 'stdafx.h' before including this file for PCH
Q;w[o #endif
PfRA\ #include "resource.h" // main symbols
*1{A'`.=\ class CHookApp : public CWinApp
v/9ZTd {
GWWg3z.o"W public:
mL2J CHookApp();
:PW"7|c! // Overrides
$!MP0f\q
g // ClassWizard generated virtual function overrides
vI0,6fOd6 //{{AFX_VIRTUAL(CHookApp)
6?~9{0 public:
B=L!WGl<! virtual BOOL InitInstance();
(
_6j@?u virtual int ExitInstance();
GDSXBa*7 //}}AFX_VIRTUAL
+pwTM]bV //{{AFX_MSG(CHookApp)
H-+U^@w // NOTE - the ClassWizard will add and remove member functions here.
fmj}NV&ma // DO NOT EDIT what you see in these blocks of generated code !
ndzADVP //}}AFX_MSG
a1y<Y`SC9 DECLARE_MESSAGE_MAP()
'ia-h7QWS };
{?0'(D7. LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
%UrNPk BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
-^2p@^ BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
b4-gNF]Yt BOOL InitHotkey();
gac31,gH BOOL UnInit();
+]A,fmI. #endif
rzIWQFv vJ}WNvncVF //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
qnboXGaFu #include "stdafx.h"
; F'IS/ttX #include "hook.h"
gv>DOez/ #include <windowsx.h>
jVd`J #ifdef _DEBUG
"Gp Tmu? #define new DEBUG_NEW
w01[oU$x= #undef THIS_FILE
Tp?IK_ static char THIS_FILE[] = __FILE__;
`gx\m=xG #endif
2A;i #define MAX_KEY 100
H'zAMGZa #define CTRLBIT 0x04
#p>&|I #define ALTBIT 0x02
K~,!IU_QG #define SHIFTBIT 0x01
J<"K`|F #pragma data_seg("shareddata")
5>.ATfAsV HHOOK hHook =NULL;
Ie/_gz^ UINT nHookCount =0;
gfj_] static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
CLzF84@W= static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
hS8M|_ static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
T&dNjx static int KeyCount =0;
EQ,`6UT> static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
_>\33V-?b #pragma data_seg()
ElUFne= HINSTANCE hins;
qsW&kW~ void VerifyWindow();
@I?,!3`jS BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
'1LN)Yw //{{AFX_MSG_MAP(CHookApp)
wg%Z // NOTE - the ClassWizard will add and remove mapping macros here.
^UJIDg7zS // DO NOT EDIT what you see in these blocks of generated code!
xOKJOl //}}AFX_MSG_MAP
Z9$pY=8^? END_MESSAGE_MAP()
@2h hB W W9Azp8)p] CHookApp::CHookApp()
lf>d{zd5 {
9e
K~g0m // TODO: add construction code here,
aOGoJCt
C // Place all significant initialization in InitInstance
p-{ 4 $W }
d9:I.SA)E dY&v(~&;] CHookApp theApp;
#~nXAs]Q LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
jyW={%& {
"$farDDoF BOOL bProcessed=FALSE;
hGY-d}npAJ if(HC_ACTION==nCode)
/)J]ItJlz {
W7WHDL^ if((lParam&0xc0000000)==0xc0000000){// Key up
\99'#]\_/E switch(wParam)
!7I07~&1 {
G<-KwGy,D case VK_MENU:
4AJT)I. MaskBits&=~ALTBIT;
%<nGm\ break;
8iaMr278W case VK_CONTROL:
&?bsBqpN MaskBits&=~CTRLBIT;
~/K&=xE break;
NzyEsZ]$ case VK_SHIFT:
ai$l7]7 MaskBits&=~SHIFTBIT;
pP":,8Q{ break;
^g6v#]&WA default: //judge the key and send message
aSIb0`(3 break;
`oikSx$vB. }
}||p#R@? for(int index=0;index<MAX_KEY;index++){
!9
kNL if(hCallWnd[index]==NULL)
|OF3O,5z continue;
#oTVfY# if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
g]L8Jli {
}C_g;7* SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
f\cTd/?Ju bProcessed=TRUE;
kR
%,:
}
KyX2CfW}t }
k
6[ }
eK1l~W% else if((lParam&0xc000ffff)==1){ //Key down
d^RcJ3w switch(wParam)
HN NeH;L {
?
bWc<] case VK_MENU:
k8}fKVU; MaskBits|=ALTBIT;
ASoBa&vX break;
a. D cmy{ case VK_CONTROL:
W?zj^y[w MaskBits|=CTRLBIT;
j:1N&7<FU break;
02;'"EmP$ case VK_SHIFT:
YX,;z/Jw2 MaskBits|=SHIFTBIT;
seK;TQ3/7 break;
VdM Ksx`r default: //judge the key and send message
@4*eH\3 break;
vzI>:Bf }
i=n;rT for(int index=0;index<MAX_KEY;index++)
liPrxuP` {
$!9U\Au>2 if(hCallWnd[index]==NULL)
A}9^,C$# continue;
3l~7 if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
1YMi4. {
=p[Sd*d SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
%IVM1 bProcessed=TRUE;
Xk%eU>d }
vo
}4N[]Sb }
Kn$E{ F\ }
<`SA>P if(!bProcessed){
83V\O_7j for(int index=0;index<MAX_KEY;index++){
#pAN
if(hCallWnd[index]==NULL)
}|Q\@3& continue;
kK}?NKqT if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
B^TgEr SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
N~v<8vJq` }
:^?-bppYW }
B]yO }
\kyoA
Z return CallNextHookEx( hHook, nCode, wParam, lParam );
\\R<HuTY }
b)Nd}6}<? 4>d]0=x BOOL InitHotkey()
Mj>QV(L8t {
ECL{`m(#n if(hHook!=NULL){
fI;nVRfp nHookCount++;
3'L =S return TRUE;
)!AH0p }
|4/rVj" else
=jm\8sl~~ hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
(bI/s'?K if(hHook!=NULL)
gA EB nHookCount++;
\25EI] return (hHook!=NULL);
H'$H@Kn]- }
GBS+ 4xL| BOOL UnInit()
vD#kH1 {
imM#zy if(nHookCount>1){
NoF|j57?u' nHookCount--;
T-4dD return TRUE;
EY !o#m }
l2M( BOOL unhooked = UnhookWindowsHookEx(hHook);
u"7!EhX& if(unhooked==TRUE){
L^CB#5uG nHookCount=0;
5>S1lyam hHook=NULL;
^ux'-/ }
L"1AC&~u return unhooked;
=`(W^&| }
P(b~3NB) $rQ7"w J BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
} @3q;u ) {
\goiW;b BOOL bAdded=FALSE;
Zonn for(int index=0;index<MAX_KEY;index++){
PL31(!`@d if(hCallWnd[index]==0){
I4qS8~+# hCallWnd[index]=hWnd;
H^o_B1 HotKey[index]=cKey;
@>ys,dy HotKeyMask[index]=cMask;
^pY8'LF6 bAdded=TRUE;
W"\`UzOLQ KeyCount++;
a)S6Z break;
x3 ( _fS }
2V; Dn$q }
Z-}A"n return bAdded;
ql5&&e=- }
$mAyM+ ph[ h4ntjk|{i7 BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
p/LV^TQ {
GHi'ek <?^ BOOL bRemoved=FALSE;
Y0Tw:1a for(int index=0;index<MAX_KEY;index++){
uTO%O}D N if(hCallWnd[index]==hWnd){
M;AvOk|& if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
pIpdVKen hCallWnd[index]=NULL;
^g2Vz4u HotKey[index]=0;
M'X,7hZ HotKeyMask[index]=0;
@!ja/Y^ bRemoved=TRUE;
!YO'u'4<aK KeyCount--;
Mg}/gO%o break;
gE*7[*2?t }
q TWQ! }
Ur1kb{i }
}{PG^ Fc<P return bRemoved;
icVB?M,m }
>bmdu\j5R b,jo94.G void VerifyWindow()
|#xBC+ {
3H>\hZ for(int i=0;i<MAX_KEY;i++){
G<rAM+B*g if(hCallWnd
!=NULL){ dqgr98
if(!IsWindow(hCallWnd)){ &+hk5?c /
hCallWnd=NULL; F4V) 0)G
HotKey=0; ~-sG&u>
HotKeyMask=0;
e*I92
KeyCount--; iW9
} 5TeGdfu @
} rkdA4'66w
} N<KsQsy=
} s6}SdmE
X4'!:&
BOOL CHookApp::InitInstance() I
5ZDP|
{ &oZU=CN
AFX_MANAGE_STATE(AfxGetStaticModuleState()); 77+3CME{'
hins=AfxGetInstanceHandle(); @x[A^
InitHotkey(); k%sxA
return CWinApp::InitInstance(); P,G
:9x"e
} f}.t
sUiO~<Ozpk
int CHookApp::ExitInstance() oxnI/Z
{ +l]>(k.2
VerifyWindow(); %'X7T^uE
UnInit(); k7sD"xR3
return CWinApp::ExitInstance(); dxS5-aWy9w
} Cd6th
F)
33~8@]b
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file y
GmFi
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) at\u7>;.^k
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ ]j*uD317
#if _MSC_VER > 1000 fceO|mSz_
#pragma once
qf@P9M
#endif // _MSC_VER > 1000 9`^(M^|c
k`z]l;:
class CCaptureDlg : public CDialog >xF&>SDC
{ qq?o^_^4
// Construction aN,?a@B
public: ^e$!19g
BOOL bTray; z7P~SM
BOOL bRegistered; Qk|+Gj
BOOL RegisterHotkey(); J5<16}*
UCHAR cKey; KCp9P2kv.
UCHAR cMask; x",ktE>9
void DeleteIcon(); +T,A^(&t
void AddIcon(); JIYzk]Tj
UINT nCount; 68<W6z
void SaveBmp(); Oi@|4mo
CCaptureDlg(CWnd* pParent = NULL); // standard constructor 7@k3-?q
// Dialog Data G-:7,9
//{{AFX_DATA(CCaptureDlg) 7>0/$i#'Vl
enum { IDD = IDD_CAPTURE_DIALOG }; s bR*[2
CComboBox m_Key; .SSyW{a3w
BOOL m_bControl; |]Hr"saO0
BOOL m_bAlt; +n%8*F&
BOOL m_bShift; N
K@6U_/W
CString m_Path; TnKOr~ @*
CString m_Number; hOFvM&$
//}}AFX_DATA YuJ{@"H
// ClassWizard generated virtual function overrides }!|$;3t+c
//{{AFX_VIRTUAL(CCaptureDlg) >@-.rkd(
public:
J!3;\
virtual BOOL PreTranslateMessage(MSG* pMsg); hl)jE
06
protected: XW^Pz(
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support _[l&{,
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); Z>X]'q03
//}}AFX_VIRTUAL ]F;1 l3I-
// Implementation \F+".X#jh
protected: Ul 85-p
HICON m_hIcon; /L|x3RHs
// Generated message map functions ~6QV?j
//{{AFX_MSG(CCaptureDlg) J*:_3Wsy
virtual BOOL OnInitDialog(); 497 l2}0
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); qwn EVjf
afx_msg void OnPaint(); p u?COA
afx_msg HCURSOR OnQueryDragIcon(); }w>UNGUMh
virtual void OnCancel(); $
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afx_msg void OnAbout(); pbwOma2
afx_msg void OnBrowse(); 7*WO9R/
afx_msg void OnChange(); 7:JGr O
//}}AFX_MSG ];=|))ky"
DECLARE_MESSAGE_MAP() ;WrG\R/|
}; W?ghG
#endif O9ro{ k
Pj BBXI1i
////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file m0^~VK |
#include "stdafx.h" C58B(Ndo
#include "Capture.h" u{D]Kc?n
#include "CaptureDlg.h" T@zp'6\H
#include <windowsx.h> )!G 10
#pragma comment(lib,"hook.lib") z?UEn#E2
#ifdef _DEBUG nhZ/^`Y<
#define new DEBUG_NEW PTXS8e4
#undef THIS_FILE #8BI`.t)j
static char THIS_FILE[] = __FILE__; N_+D#Z.g
#endif g1l:k1\Ht
#define IDM_SHELL WM_USER+1 G$CSZrP.
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); \-[ >bsg
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); lKqFuLHwF
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; iex]J@=e
class CAboutDlg : public CDialog {FILt3f;
{ *{p:C
public: N6A|
CAboutDlg(); xnw' &E
// Dialog Data (VHPcoL
//{{AFX_DATA(CAboutDlg) Q?`s4P)14o
enum { IDD = IDD_ABOUTBOX }; D})12qB;u9
//}}AFX_DATA (b"q(:5oX
// ClassWizard generated virtual function overrides 43rV> W,
//{{AFX_VIRTUAL(CAboutDlg) ol
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protected: k!6m'}v
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support >-w#&T &K
//}}AFX_VIRTUAL B=}QgXg
// Implementation KO"+"1 .
protected: !i@A}$y
//{{AFX_MSG(CAboutDlg) WK#%G
//}}AFX_MSG 9gIim
DECLARE_MESSAGE_MAP() /{I-gjovy
}; + kF%>F]
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CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) E7B?G3|z3
{ s8';4z
//{{AFX_DATA_INIT(CAboutDlg) I'2I'x\M
//}}AFX_DATA_INIT 8"V1h72vcW
} `v2Xp3o4f
yi(IIW
void CAboutDlg::DoDataExchange(CDataExchange* pDX) EEx:Xk%5hX
{ Q;nC #cg
CDialog::DoDataExchange(pDX); 5HY0 *\
//{{AFX_DATA_MAP(CAboutDlg) g-m,n=qu
//}}AFX_DATA_MAP 0]nveC$
}
q$K}Fm1C
qHd7C3
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) 3RFU
//{{AFX_MSG_MAP(CAboutDlg) 53bVhPGv
// No message handlers giesof
//}}AFX_MSG_MAP )vuIO(8F#
END_MESSAGE_MAP() $) qL=kR
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CCaptureDlg::CCaptureDlg(CWnd* pParent /*=NULL*/) @zLyG#kHY
: CDialog(CCaptureDlg::IDD, pParent) N!-P2) @
{ :6o|6MC!
//{{AFX_DATA_INIT(CCaptureDlg) f9d{{u
m_bControl = FALSE; I"Ko sSs
m_bAlt = FALSE; ^E+fmY2a
m_bShift = FALSE; Qj|tD+<
m_Path = _T("c:\\"); <;1M!.)5
m_Number = _T("0 picture captured."); {qCFd
nCount=0; t2m7Yh5B
bRegistered=FALSE; .>1Y-NM
bTray=FALSE; q [+KQ,
//}}AFX_DATA_INIT .5 {<