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:
v:yU+s|kN
0BhcXHt 一、实现方法
_6ck@ c1jRj=\ 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:
IM/xBP x-X~'p'f #pragma data_seg("shareddata")
BI %XF
9{ HHOOK hHook =NULL; //钩子句柄
QeuM',6R UINT nHookCount =0; //挂接的程序数目
9q_{_%G% static UCHAR HotKey[MAX_KEY] = {0}; //热键虚拟键码
=W:=}ODD static UCHAR HotKeyMask[MAX_KEY] = {0}; //组合掩码, control=4,alt=2,shift=1
?6`B;_m static HWND hCallWnd[MAX_KEY] = {0}; //window handle associated with hotkey
kROIVO1|` static int KeyCount =0;
mTxqcQc:7 static UCHAR MaskBits =0; //00000 Ctrl=4 & Alt=2 & Shift=1
s8>y&b. #pragma data_seg()
$D !/v)3 2b^Fz0
w4 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。
rqqd} kA &0-oi Y 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:
JcmJq
fR 'Kbrz BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR
wL="p) TO. cKey,UCHAR cMask)
t&J A1|q {
seBmhe5qR BOOL bAdded=FALSE;
>Bf3X&uS for(int index=0;index<MAX_KEY;index++){
$/IFSB9 if(hCallWnd[index]==0){
+,LWyvc' hCallWnd[index]=hWnd;
c$7~EP HotKey[index]=cKey;
W.jXO"pN HotKeyMask[index]=cMask;
Y_+#|]=$B bAdded=TRUE;
'o#oRK{# KeyCount++;
QRf>lZP break;
'6&o:t }
Zp~yemERr }
6WGg_x?3 return bAdded;
TEd5&Z }
EGQgrwY5 //删除热键
/r"<:+ BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
$Vq5U9- {
xn503,5G*7 BOOL bRemoved=FALSE;
prz COw for(int index=0;index<MAX_KEY;index++){
:ZIa if(hCallWnd[index]==hWnd){
pa+'0Y]71 if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
-kMw[Y hCallWnd[index]=NULL;
1*dN. v:5 HotKey[index]=0;
c:7F
2+p HotKeyMask[index]=0;
2*z~'i bRemoved=TRUE;
uMZ~[Sz KeyCount--;
W3/bM>1 break;
$KGMAg/H }
fPUr O }
VYkh@j }
Z,E$4Z return bRemoved;
C:5-h(# }
Fw\Z[nh .
c+m(Pk 0ck3II DLL中的钩子函数如下:
i:0v6d {eaR,d~X LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
k!0O[U {
g}D)MlXRq BOOL bProcessed=FALSE;
7N[".V]c if(HC_ACTION==nCode)
NOXP}M {
lsOv#X-bE if((lParam&0xc0000000)==0xc0000000){// 有键松开
PD0&ep1h7G switch(wParam)
:! oJmvy {
yef\Y3X case VK_MENU:
8e*skL MaskBits&=~ALTBIT;
K%\r[NF break;
b^h_` case VK_CONTROL:
a- rR` MaskBits&=~CTRLBIT;
@`4T6eL5 break;
^WO3, case VK_SHIFT:
cE
'LE1DK MaskBits&=~SHIFTBIT;
<Q9l'u]3$c break;
_90D4kGU default: //judge the key and send message
kWZY+jyt P break;
W{"sB:E }
?I[8rzBWU for(int index=0;index<MAX_KEY;index++){
BA2"GJvfIA if(hCallWnd[index]==NULL)
O?Bf (y continue;
v7
*L3Ol
if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
nXLz<wE {
W4^zKnH SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
[:cD bProcessed=TRUE;
;kk[x8$ }
& mO n] }
rAu%bF }
-!1=S: S else if((lParam&0xc000ffff)==1){ //有键按下
uNyN[U switch(wParam)
`5?0yXK {
`z(o01y case VK_MENU:
CsA (oX MaskBits|=ALTBIT;
vu*e*b$} break;
?Te#lp;`~ case VK_CONTROL:
IRm}?hHf MaskBits|=CTRLBIT;
,Zn6T"[$ break;
H%vfRl3rB case VK_SHIFT:
//2O#Fg{/ MaskBits|=SHIFTBIT;
?pW1}:z
break;
uS`} default: //judge the key and send message
O>]i? break;
{fACfSW6 }
F(ydqgH~a for(int index=0;index<MAX_KEY;index++){
Hp=BnN if(hCallWnd[index]==NULL)
-a)1L'R continue;
hi!A9T3%}M if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
;^xM"
{G8 {
$C7a#?YF, SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
f%o[eW# bProcessed=TRUE;
HRyFjAR\? }
V
,p~,rC }
DlUKhbo$g }
Q`9c/vPU if(!bProcessed){ //一般按键事件,为监视键盘的程序留出余地
D wJ^ W&* for(int index=0;index<MAX_KEY;index++){
f
X[xZGV, if(hCallWnd[index]==NULL)
BrE#.g Jq continue;
M/p9 I
gp if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
?0/$RpFEM# SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
r89AX{: //lParam的意义可看MSDN中WM_KEYDOWN部分
/&Oo)OB; }
0Gs\x }
F}u'A,Hc }
>SDQ@63E? return CallNextHookEx( hHook, nCode, wParam, lParam );
c1k[)O~ }
;Yee0O!d4 a*5KUj6/TL 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:
}9"''Z )&1v[]%S BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
aG
}oI! BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
/(JG\Ut -n 9&W 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:
^\ x'4!W fY&TI}Y LRESULT CCaptureDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
T&'Jc {
?A|JKOst] if(message==WM_HOTKEY&&lParam==WM_KEYDOWN)
m~
ah!QM {
bHG<B //lParam表示是按下还是松开,如果有多个热键,由wParam来区分
ej-A=avd SaveBmp();
xkDK5&V return FALSE;
\PxT47[@e }
N=\zx^w, …… //其它处理及默认处理
<4Gy~? }
Nf )YG! v=@y7P1 r5~W/eE 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。
@bA5uY! $@'BB=i 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。
X3}eq|r9 \:J=tAC 二、编程步骤
[=(8yUV'G l9f_NJHo 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";
`CVkjLiy &'>m;W 2、 在"Hook"项目中导出AddHotkey()、DeleteHotkey()函数;
F
`o9GLxM} 1GK.:s6.f 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;
t\ oud{Cv I%J>~=]n_ 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;
.3C::~: cZBXH*-M! 5、 添加代码,编译运行程序。
,kJ7c;:i >O\+ 9T@ 三、程序代码
+u
Iq]tqe _dm0*T ? ///////////////////////////////////// Hook.h : main header file for the HOOK DLL
&qS%~h%2 #if !defined(AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_)
F^gTID #define AFX_HOOK_H__AEBFF705_C93A_11D5_B7D6_0080C82BE86B__INCLUDED_
BjfVNF;hk: #if _MSC_VER > 1000
E_=F'sP? #pragma once
$97O7j@ #endif // _MSC_VER > 1000
T>asH #ifndef __AFXWIN_H__
.1[.f}g$J #error include 'stdafx.h' before including this file for PCH
4 -tC=>>wc #endif
S&}7XjY #include "resource.h" // main symbols
[bHm-X] class CHookApp : public CWinApp
~g=&wT11 {
*,Bm:F<m public:
T$lV+[7 CHookApp();
R0INpF'; // Overrides
Z}$sY>E // ClassWizard generated virtual function overrides
YjDQ`f/ //{{AFX_VIRTUAL(CHookApp)
gFp3=s0~ public:
-kk7y virtual BOOL InitInstance();
G~1;_' virtual int ExitInstance();
T MMKRC1< //}}AFX_VIRTUAL
!=:>y WQ //{{AFX_MSG(CHookApp)
P#hRqETw // NOTE - the ClassWizard will add and remove member functions here.
h]s6)tII // DO NOT EDIT what you see in these blocks of generated code !
1 .+O2qB //}}AFX_MSG
}%Mdf6LS64 DECLARE_MESSAGE_MAP()
:o8`2Z *g };
nz?[ LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam, LPARAM lParam);
UAF$bR BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask);
#S?^?3d BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask);
;F258/J BOOL InitHotkey();
"BSY1?k{ BOOL UnInit();
#<)[{+f[t #endif
/GGyM]k3 UH>~Y
N //////////////////////////////////////// Hook.cpp : Defines the initialization routines for the DLL.
<5E'`T #include "stdafx.h"
ch8VJ^%Ra1 #include "hook.h"
89:nF# #include <windowsx.h>
cIw X sx
#ifdef _DEBUG
w317]-n #define new DEBUG_NEW
bBs{PI2(p1 #undef THIS_FILE
v<v;Z R) static char THIS_FILE[] = __FILE__;
{%3WHGr%L #endif
"yw{A%J #define MAX_KEY 100
Jai]z #define CTRLBIT 0x04
e=(Y,e3 #define ALTBIT 0x02
`$f`55e #define SHIFTBIT 0x01
"]=OR> #pragma data_seg("shareddata")
uNn1qV HHOOK hHook =NULL;
4JK6<Pk UINT nHookCount =0;
nCi
]6;Y static UCHAR HotKey[MAX_KEY] = {0}; //hotkey
hOB<6Tm[ static UCHAR HotKeyMask[MAX_KEY] = {0}; //flag for hotkey, value is VK_CONTRL or VK_NEMU or VK_SHIFT
n'mrLZw static HWND hCallWnd[MAX_KEY] = {0}; //window associated with hotkey
SEI0G_wk$ static int KeyCount =0;
o>M^&)Xs static UCHAR MaskBits =0; //00000 Ctrl Alt Shift
my A;Y #pragma data_seg()
e^eJ!~0 HINSTANCE hins;
t}R!i-D|HB void VerifyWindow();
8j>V?'Szk BEGIN_MESSAGE_MAP(CHookApp, CWinApp)
r7W.}n* //{{AFX_MSG_MAP(CHookApp)
R7Qj<, // NOTE - the ClassWizard will add and remove mapping macros here.
#k9&OS? // DO NOT EDIT what you see in these blocks of generated code!
[ojL9.6 //}}AFX_MSG_MAP
c(=>5 END_MESSAGE_MAP()
=7+%31 KuwhA-IL CHookApp::CHookApp()
;t +p2i {
*}C%z( // TODO: add construction code here,
01@WU1IN // Place all significant initialization in InitInstance
p?$N[-W 6- }
:0y-n.-{ >!1]G"U CHookApp theApp;
=Lkn
LRESULT CALLBACK KeyboardProc(int nCode,WPARAM wParam,LPARAM lParam)
MPUyu(-%{ {
sX6\AYF1M BOOL bProcessed=FALSE;
y<6Sl6l* if(HC_ACTION==nCode)
^4`x:6m {
@\F7nhSfa if((lParam&0xc0000000)==0xc0000000){// Key up
E}4{{{r switch(wParam)
:4zPYG o {
lknj/i5L case VK_MENU:
}K 'A/]' MaskBits&=~ALTBIT;
SlB`ktcfI break;
5b rM.. case VK_CONTROL:
Kc[^Pu MaskBits&=~CTRLBIT;
U=JK break;
9c]$d case VK_SHIFT:
H&ek"nP_ MaskBits&=~SHIFTBIT;
C2R"96M7q break;
UhW{KIW default: //judge the key and send message
KOe]JDU break;
=*'yGB[x) }
s7yKxg+`{ for(int index=0;index<MAX_KEY;index++){
!y_L~81? if(hCallWnd[index]==NULL)
0z \KI?kd continue;
&5K3AL if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
Y&b Yaq {
gWHY7rv SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYUP);
=T3{!\tH bProcessed=TRUE;
?x",VA }
BywEoS }
pHR`%2!"t }
\
R}I4' else if((lParam&0xc000ffff)==1){ //Key down
gtH^'vFZ switch(wParam)
U $#^ e {
'E#L6,& case VK_MENU:
fASklcQ MaskBits|=ALTBIT;
!KXcg9e break;
Ydsnu case VK_CONTROL:
Q#yHH]U)X MaskBits|=CTRLBIT;
1^o})9 break;
2n>mISy+ case VK_SHIFT:
}2LG9B% MaskBits|=SHIFTBIT;
fV4eGIR& break;
vULDKJNHX default: //judge the key and send message
xKL(:ePS break;
]u|FcwWc3 }
aT2%Az@j for(int index=0;index<MAX_KEY;index++)
<P1nfH {
R5b,/>^'A if(hCallWnd[index]==NULL)
MMjewGxe continue;
0UpRSh)# if(IsWindow(hCallWnd[index])&&(HotKey[index]==wParam)&&(HotKeyMask[index]==MaskBits))
+>1Yp"> ? {
%62|dhl6 SendMessage(hCallWnd[index],WM_HOTKEY,wParam,WM_KEYDOWN);
([$KXfAi]h bProcessed=TRUE;
A?HDY_u }
ksU& q%1 }
EIzTbW{p }
e?(4lD)d if(!bProcessed){
^Vth;!o for(int index=0;index<MAX_KEY;index++){
Z .`+IN(>E if(hCallWnd[index]==NULL)
"
AvEo continue;
3U?gw!M> if(IsWindow(hCallWnd[index])&&(HotKey[index]==0)&&(HotKeyMask[index]==0))
&56\@t^ SendMessage(hCallWnd[index],WM_HOTKEY,WM_HOTKEY,lParam);
zz3{+1w] }
vB7]L9=@" }
}c8e t'HYf }
Y_$!XIJ4 return CallNextHookEx( hHook, nCode, wParam, lParam );
lz0dt<8eP }
) 5`^@zx _Iy)p{y BOOL InitHotkey()
~yN>9f U {
eYRd#w if(hHook!=NULL){
HHyN\ nHookCount++;
<AVWT+, return TRUE;
pPs TgGai }
a)Ht(*/B else
hHMp=8J7 hHook=SetWindowsHookEx(WH_KEYBOARD,(HOOKPROC)KeyboardProc,hins,0);
h{yh}04P1 if(hHook!=NULL)
)sIzBC nHookCount++;
{nZP4jze return (hHook!=NULL);
zwUZ*Se }
%QDAog BOOL UnInit()
}}Q h_( {
$!'Vn)Z7 if(nHookCount>1){
G|&$/]~ nHookCount--;
w'i+WEU>l return TRUE;
BThrv$D} }
]S(nA!] BOOL unhooked = UnhookWindowsHookEx(hHook);
}cW8B"_" if(unhooked==TRUE){
hHEn nHookCount=0;
Q Wm
g#2 ' hHook=NULL;
Rz>@G>b: }
aAu%QRq return unhooked;
(8S+-k? }
iU{\a, >PWDo BOOL __declspec(dllexport) __stdcall AddHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
V:D?i#%,z {
,!AYeVq BOOL bAdded=FALSE;
KdlUa^}D for(int index=0;index<MAX_KEY;index++){
V+'zuX if(hCallWnd[index]==0){
!Y^B{bh hCallWnd[index]=hWnd;
Ey&A\ HotKey[index]=cKey;
gvjy'Rm HotKeyMask[index]=cMask;
>0N$R|B& bAdded=TRUE;
Jk<b#SZ[b KeyCount++;
v>hc\H1P break;
NCkrf]*F- }
jRk1Iu| 7 }
ywjD.od"v return bAdded;
B&3@b }
>4lA+1JYk ]C_$zbmi BOOL __declspec(dllexport) __stdcall DeleteHotkey(HWND hWnd,UCHAR cKey,UCHAR cMask)
M1DV 9~S {
4GJx1O0Ol BOOL bRemoved=FALSE;
^7kYG7/ for(int index=0;index<MAX_KEY;index++){
QSYKYgxC if(hCallWnd[index]==hWnd){
`+(JwQC4 if(HotKey[index]==cKey&&HotKeyMask[index]==cMask){
EffU-=?%! hCallWnd[index]=NULL;
Hg]iZ,8? HotKey[index]=0;
%E":Wv HotKeyMask[index]=0;
wuqB['3 bRemoved=TRUE;
dm83YCdL KeyCount--;
@`sZV8 break;
<UwA5X`0e. }
*q1sM#;5 }
KH$o X\v }
d$D3iv^hyx return bRemoved;
yrMakT = }
ui*CA^ Y Ag]Hk% void VerifyWindow()
#=fd8}9 {
7&dPrnQX= for(int i=0;i<MAX_KEY;i++){
"aGpC{ if(hCallWnd
!=NULL){ bsWDjV~
if(!IsWindow(hCallWnd)){ n
QOLR?%
hCallWnd=NULL; M)nf(jw#G
HotKey=0; IrP6Rxh
HotKeyMask=0; 44h z,
KeyCount--; 40LAG
} V,3$>4x
} 1B`0.M'd
} O;;vz+ j
} X%M*d%n b
nR?m,J
BOOL CHookApp::InitInstance() ;Uj=rS`Q
{ %X\rP,
AFX_MANAGE_STATE(AfxGetStaticModuleState()); f,0oCBLPO
hins=AfxGetInstanceHandle(); sv>c)L}I
InitHotkey(); A$'rT|>se
return CWinApp::InitInstance(); 'q*/P&x5
} }15ooe%
pdR&2fp
int CHookApp::ExitInstance() #kEa&Se
{ V V~Kgy
VerifyWindow(); 7G8M+i3q/
UnInit(); 8!dA1]2;
return CWinApp::ExitInstance(); !P* z=
} dzc.s8T(0
^sVB:?
////////////////////////////////////////////////////////////////////// CaptureDlg.h : header file F;dUqXUu
#if !defined(AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_) )x&}{k6 %
#define AFX_CAPTUREDLG_H__97B51708_C928_11D5_B7D6_0080C82BE86B__INCLUDED_ e0u*\b
#if _MSC_VER > 1000 $30lNZK1m8
#pragma once uw&'=G6v
#endif // _MSC_VER > 1000 )e:u 6]
uJHf6Ye
class CCaptureDlg : public CDialog >RT02Ey>
{ R<-(
// Construction K5q9u-7
public: k*xgF[T
8
BOOL bTray; ]2B=@V t,
BOOL bRegistered; E2{SKIUm
BOOL RegisterHotkey(); yn5yQ;
UCHAR cKey; M&O .7B1}
UCHAR cMask; w6l8RNRe
void DeleteIcon(); -J*jW
N!
void AddIcon(); {wp"zaa
UINT nCount; owc#RW9 7
void SaveBmp(); > jvi7
CCaptureDlg(CWnd* pParent = NULL); // standard constructor '=vD!6=0@
// Dialog Data ~I)\d/7o
//{{AFX_DATA(CCaptureDlg) Vg4N7i
enum { IDD = IDD_CAPTURE_DIALOG }; 6~0.YZ9
CComboBox m_Key; /\M3O
BOOL m_bControl; 0/JusQ
BOOL m_bAlt; cO
!2|v8i
BOOL m_bShift; !pLQRnI}6
CString m_Path; Li_ a|dI
CString m_Number; x5}Ru0Z
//}}AFX_DATA m48m5>
// ClassWizard generated virtual function overrides 6muZE1sn
//{{AFX_VIRTUAL(CCaptureDlg) ,.<l^sj5
public: ;M"JN:J8
virtual BOOL PreTranslateMessage(MSG* pMsg); J Covk1
protected: sP5\R#
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support QGnBNsA h
virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam); q.>{d%?
//}}AFX_VIRTUAL pTlNJ!U>
// Implementation 9n"D/NZB
protected: thjCfP
HICON m_hIcon; *L.+w-g&&
// Generated message map functions BHw/~H d4
//{{AFX_MSG(CCaptureDlg) @bj3N
virtual BOOL OnInitDialog(); @t6B\ ?4'T
afx_msg void OnSysCommand(UINT nID, LPARAM lParam); xW\iME
afx_msg void OnPaint(); O=PyXOf
afx_msg HCURSOR OnQueryDragIcon(); PN n{Rt
virtual void OnCancel(); BK8)'9/
afx_msg void OnAbout(); LHb(T`.=
afx_msg void OnBrowse(); ^H1B62_
afx_msg void OnChange(); 8D U|j-I8
//}}AFX_MSG Zg/ra1n
DECLARE_MESSAGE_MAP() 'J&$L c
}; P'6eK?
#endif ?_9A`LC*
kN*,3)T;}
////////////////////////////////////////////////////////////// CaptureDlg.cpp : implementation file J!,<NlP0K
#include "stdafx.h" -%lA=pS{Fq
#include "Capture.h" Rb~NX
#include "CaptureDlg.h" Vn-y<*np
#include <windowsx.h> ;V~[kF=t0
#pragma comment(lib,"hook.lib") c_li.]P
#ifdef _DEBUG 0a??8?Q1G
#define new DEBUG_NEW Q9b.]W
#undef THIS_FILE E1'HdOh&z
static char THIS_FILE[] = __FILE__; j ,'$i[F'
#endif 6WQT,@?
#define IDM_SHELL WM_USER+1 |Psi?'4
BOOL __declspec(dllexport)__stdcall AddHotkey(HWND,UCHAR key,UCHAR mask); h7|#7 d
BOOL __declspec(dllexport)__stdcall DeleteHotkey(HWND,UCHAR key,UCHAR mask); r9Wk7?w)
UCHAR Key_Table[]={0x78,0x79,0x7a,0x7b,0x6a,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39}; O$
7R<V
class CAboutDlg : public CDialog !A
)2<<4
{ ShdE!q7
public: ? -PRS.=%
CAboutDlg(); W0&NX`m
// Dialog Data ^b]h4z$
//{{AFX_DATA(CAboutDlg) "+iPeRF!hU
enum { IDD = IDD_ABOUTBOX }; >'^Tp7\
//}}AFX_DATA Uv~r]P)
// ClassWizard generated virtual function overrides 5
#)5Z8`X
//{{AFX_VIRTUAL(CAboutDlg) ruG5~dm>
protected: ]CD
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support 'Tni;
//}}AFX_VIRTUAL m?]XNgT
// Implementation b Z0mK$B
protected: ?H\K];
//{{AFX_MSG(CAboutDlg) @-9I<)Z/2
//}}AFX_MSG "|yuP1;L
DECLARE_MESSAGE_MAP() 0HA`
}; 3: 'eZcM
oz(V a!
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) ab5 a>w6}
{ /*)zQ?N
//{{AFX_DATA_INIT(CAboutDlg) ~.?,*q7
//}}AFX_DATA_INIT pPSmSWD?
} Lj"@JF;c
*"\QR>n
void CAboutDlg::DoDataExchange(CDataExchange* pDX) ]uN}n;`12
{ r%*,pN7O
CDialog::DoDataExchange(pDX); LE!xj 0
//{{AFX_DATA_MAP(CAboutDlg) Tji G!W8
//}}AFX_DATA_MAP qU(,q/l
} YL_M=h>P
| N%?7PZ(
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) fz[o;GTc
//{{AFX_MSG_MAP(CAboutDlg) kQ5mIJ9(
// No message handlers #"J8]3\F
//}}AFX_MSG_MAP 3":vjDq$
END_MESSAGE_MAP() U_t[J|
#1-,s.)
CCaptureDlg::CCaptureDlg(CWnd* pParent /*=NULL*/) /gWaxR*m
: CDialog(CCaptureDlg::IDD, pParent) 6;WfsG5
{
{Jf["Z
//{{AFX_DATA_INIT(CCaptureDlg) OT[&a6