dll中注册热键，求救.....在线等待.......

chensjmail 2008-03-18 04:58:47

我是做java的，但现在要通过动态库注册热键,
注意:是在dll调用注册热键，所以不能像mfc一样写。
如果有时间的话麻烦改一下我发在下面的代码来完成，
因为我不知道怎么样
添加WM_HOTKEY响应原型，
添加映射
这些我都不知道怎么用，所以只虽然很感谢谢之前有在老帖给我回复的同学，谢谢
但我还是没能完成我想要的效果，
希望大家能来帮帮忙！

文件名：HotKey.cpp



#include  <stdlib.h> 



#include "stdafx.h" 

#include "org_csj_hotkey_Hotkey.h" 

LRESULT CALLBACK WndProc(HWND hwnd,UINT uMsg,WPARAM wParam,LPARAM lParam); 

BOOL APIENTRY DllMain(HANDLE hModule, DWORD  ul_reason_for_call, LPVOID lpReserved){ 

    return TRUE; 

} 

JNIEXPORT void JNICALL Java_org_csj_hotkey_Hotkey_registerHotKey(JNIEnv *, jobject){ 

    printf("进入\n"); 

    RegisterHotKey(NULL,GlobalAddAtom("Ctrl+Alt+w"),MOD_CONTROL ¦MOD_ALT,'w'); 

} 

JNIEXPORT void JNICALL Java_org_csj_hotkey_Hotkey_unregisterHotKey(JNIEnv *, jobject){ 

    printf("退出\n"); 

    UnregisterHotKey(NULL,GlobalAddAtom("Ctrl+Alt+w")); 

} 

LRESULT CALLBACK WndProc( 

HWND hwnd, // handle to window 

UINT uMsg, // message identifier 

WPARAM wParam, // first message 

parameter 

LPARAM lParam) // second message parameter 

{ 

    printf("调用\n"); 

    switch (uMsg){ 

        case WM_CREATE:  

            // Initialize the window.  

            printf("dll输出:WM_CREATE\n"); 

            return 0;  



        case WM_PAINT:  

            printf("dll输出:WM_PAINT\n"); 

            // Paint the window's client area.  

            return 0;  

        case WM_SIZE:  

            // Set the size and position of the window.  

            printf("dll输出:WM_SIZE\n"); 

            return 0;  

        case WM_HOTKEY: //处理WM_HOTKEY消息 

            printf("dll输出:d按了?\n"); 

            return 0; 

        case WM_DESTROY:  

            printf("dll输出:WM_DESTROY\n"); 

            // Clean up window-specific data objects.  

            return 0; 

        default:  

            // Process other messages. 

            return DefWindowProc(hwnd, uMsg, wParam, lParam);  

    } 

    return 0; 

}

...全文

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chensjmail 2008-04-01

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self up

wgm001 2008-03-31

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wangwei8888 2008-03-31

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mark!

chensjmail 2008-03-30

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呵呵兄系弟谢谢,可惜这还是解决不了我的问题,呵呵

scq2099yt 2008-03-28

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路漫漫其修远. 2008-03-28

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RegisterHotKey(hWnd, 1001,MOD_CONTROL |MOD_ALT,'w');

Mr-Chen 2008-03-26

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JNIEXPORT void JNICALL Java_org_csj_hotkey_Hotkey_registerHotKey(HWND hWnd,JNIEnv *, jobject)

{ 

    printf("进入\n"); 

    RegisterHotKey(hWnd,GlobalAddAtom("Ctrl+Alt+w"),MOD_CONTROL |MOD_ALT,'w'); 

} 

JNIEXPORT void JNICALL Java_org_csj_hotkey_Hotkey_unregisterHotKey(HWND hWnd,JNIEnv *, jobject)

{ 

    printf("退出\n"); 

    UnregisterHotKey(hWnd,GlobalAddAtom("Ctrl+Alt+w")); 

}

Mr-Chen 2008-03-26

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// dllHotKey.cpp : Defines the entry point for the DLL application.

//

#include  <stdlib.h> 



#include "stdafx.h" 

#include "org_csj_hotkey_Hotkey.h"

 

LRESULT CALLBACK WndProc(HWND hwnd,UINT uMsg,WPARAM wParam,LPARAM lParam);



BOOL APIENTRY DllMain( HANDLE hModule, 

                       DWORD  ul_reason_for_call, 

                       LPVOID lpReserved

					 )

{

    return TRUE;

}



JNIEXPORT void JNICALL Java_org_csj_hotkey_Hotkey_registerHotKey(JNIEnv *, jobject)

{ 

    printf("进入\n"); 

    RegisterHotKey(NULL,GlobalAddAtom("Ctrl+Alt+w"),MOD_CONTROL |MOD_ALT,'w'); 

} 

JNIEXPORT void JNICALL Java_org_csj_hotkey_Hotkey_unregisterHotKey(JNIEnv *, jobject)

{ 

    printf("退出\n"); 

    UnregisterHotKey(NULL,GlobalAddAtom("Ctrl+Alt+w")); 

} 

LRESULT CALLBACK WndProc( 

						 HWND hwnd, // handle to window 

						 UINT uMsg, // message identifier 

						 WPARAM wParam, // first message 

						 parameter 

						 LPARAM lParam) // second message parameter 

{ 

    printf("调用\n"); 

    switch (uMsg){ 

	case WM_CREATE:  

		// Initialize the window.  

		printf("dll输出:WM_CREATE\n"); 

		return 0;  

		

	case WM_PAINT:  

		printf("dll输出:WM_PAINT\n"); 

		// Paint the window's client area.  

		return 0;  

	case WM_SIZE:  

		// Set the size and position of the window.  

		printf("dll输出:WM_SIZE\n"); 

		return 0;  

	case WM_HOTKEY: //处理WM_HOTKEY消息 

		printf("dll输出:d按了?\n"); 

		return 0; 

	case WM_DESTROY:  

		printf("dll输出:WM_DESTROY\n"); 

		// Clean up window-specific data objects.  

		return 0; 

	case WM_HOTKEY:

		if ( wParam == GlobalAddAtom("Ctrl+Alt+w") ) 

		{ 

			//...热键执行动作

		}

	default:  

		// Process other messages. 

		return DefWindowProc(hwnd, uMsg, wParam, lParam);  

    } 

    return 0; 

}

Mr-Chen 2008-03-26

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"jni.h" ？

chensjmail 2008-03-19

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靠,专家那么多分怎么没人来回答的我问题呀,
专家们都那去了.....

appley 2008-03-19

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顶一下

chensjmail 2008-03-19

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唉，
难道是,道不同不相为谋吗，
怎么没人能帮忙把代码完整一点的帖出来!
唉,我还在等待......

珍惜生命远离CPP 2008-03-19

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没看到RegisterHotKey第一个参数么？
系统会将热键消息发送到你注册的那个窗口。
所以你得创建一个隐藏的窗口来接收热键消息

chensjmail 2008-03-18

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help me.....help me.....help me.....help me.....help me.....help me.....help me.....help me.....help me.....help me.....help me.....

chensjmail 2008-03-18

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文件名：org_csj_hotkey_Hotkey.h



/* DO NOT EDIT THIS FILE - it is machine generated */

#include "jni.h"

/* Header for class org_csj_hotkey_Hotkey */



#ifndef _Included_org_csj_hotkey_Hotkey

#define _Included_org_csj_hotkey_Hotkey

#ifdef __cplusplus

extern "C" {

#endif

/*

 * Class:     org_csj_hotkey_Hotkey

 * Method:    registerHotKey

 * Signature: ()V

 */

JNIEXPORT void JNICALL Java_org_csj_hotkey_Hotkey_registerHotKey

  (JNIEnv *, jobject);



/*

 * Class:     org_csj_hotkey_Hotkey

 * Method:    unregisterHotKey

 * Signature: ()V

 */

JNIEXPORT void JNICALL Java_org_csj_hotkey_Hotkey_unregisterHotKey

  (JNIEnv *, jobject);



#ifdef __cplusplus

}

#endif

#endif