158 lines
4.4 KiB
C++
158 lines
4.4 KiB
C++
/*
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JIntellitype (http://www.melloware.com/)
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Java JNI API for Windows Intellitype commands and global keystrokes.
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Copyright (C) 1999, 2008 Emil A. Lefkof III, info@melloware.com
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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Compiled with Mingw port of GCC,
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Bloodshed Dev-C++ IDE (http://www.bloodshed.net/devcpp.html)
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*/
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#include "stdafx.h"
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#include "com_melloware_jintellitype_JIntellitype.h"
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#include "JIntellitypeHandler.h"
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HINSTANCE g_instance = NULL;
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BOOL WINAPI DllMain
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(
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HINSTANCE hinstDLL, // handle to DLL module
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DWORD fdwReason, // reason for calling function
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LPVOID lpvReserved // reserved
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)
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{
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switch( fdwReason )
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{
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case DLL_THREAD_ATTACH:
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case DLL_THREAD_DETACH:
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case DLL_PROCESS_DETACH:
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case DLL_PROCESS_ATTACH:
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g_instance = hinstDLL;
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break;
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}
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return TRUE;
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}
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extern "C"
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/*
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* Class: com_melloware_jintellitype_JIntellitype
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* Method: initializeLibrary
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* Signature: ()V
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*/
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JNIEXPORT void JNICALL Java_com_melloware_jintellitype_JIntellitype_initializeLibrary
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(JNIEnv *env, jobject object)
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{
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// Get handler
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JIntellitypeHandler *l_handler = JIntellitypeHandler::extract( env, object );
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// Create our handler
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l_handler = new JIntellitypeHandler( env, object );
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// Enable it
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if( l_handler )
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l_handler->initialize(env, g_instance);
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}
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extern "C"
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/*
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* Class: com_melloware_jintellitype_JIntellitype
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* Method: regHotKey
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* Signature: (III)V
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*/
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JNIEXPORT void JNICALL Java_com_melloware_jintellitype_JIntellitype_regHotKey
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(JNIEnv *env, jobject object, jint identifier, jint modifier, jint keycode)
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{
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// Get handler
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JIntellitypeHandler *l_handler = JIntellitypeHandler::extract( env, object );
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if( l_handler )
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{
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l_handler->regHotKey(identifier, modifier, keycode);
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}
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else
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{
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// throw exception
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jclass JIntellitypeException = env->FindClass("com/melloware/jintellitype/JIntellitypeException");
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env->ThrowNew(JIntellitypeException,"JIntellitype was not initialized properly.");
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}
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}
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extern "C"
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/*
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* Class: com_melloware_jintellitype_JIntellitype
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* Method: unregHotKey
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* Signature: (I)V
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*/
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JNIEXPORT void JNICALL Java_com_melloware_jintellitype_JIntellitype_unregHotKey
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(JNIEnv *env, jobject object, jint identifier)
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{
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// Get handler
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JIntellitypeHandler *l_handler = JIntellitypeHandler::extract( env, object );
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if( l_handler )
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{
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l_handler->unregHotKey(identifier);
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}
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else
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{
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// throw exception
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jclass JIntellitypeException = env->FindClass("com/melloware/jintellitype/JIntellitypeException");
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env->ThrowNew(JIntellitypeException,"JIntellitype was not initialized properly.");
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}
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}
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extern "C"
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/*
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* Class: com_melloware_jintellitype_JIntellitype
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* Method: terminate
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* Signature: ()V
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*/
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JNIEXPORT void JNICALL Java_com_melloware_jintellitype_JIntellitype_terminate
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(JNIEnv *env, jobject object)
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{
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// Get handler
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JIntellitypeHandler *l_handler = JIntellitypeHandler::extract( env, object );
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// Clean up all resources allocated by this API
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if( l_handler )
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l_handler->terminate();
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}
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extern "C"
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/*
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* Class: com_melloware_jintellitype_JIntellitype
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* Method: isRunning
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* Signature: (Ljava/lang/String;)Z
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*/
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JNIEXPORT jboolean JNICALL Java_com_melloware_jintellitype_JIntellitype_isRunning
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(JNIEnv *env, jclass, jstring wndName)
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{
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// App name for the hidden window's registered class
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CHAR szAppName[] = "SunAwtFrame";
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const char *cWndName = env->GetStringUTFChars(wndName, 0);
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// Find out if there's a hidden window with the given title
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HWND mHwnd = FindWindow((LPCWSTR)szAppName, (LPCWSTR)cWndName);
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env->ReleaseStringUTFChars(wndName, cWndName);
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// If there is, another instance of our app is already running
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return mHwnd != NULL;
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}
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