1 /* 2 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 #include "jni_util.h" 27 #include "awt.h" 28 #include <jni.h> 29 #include "awt_Taskbar.h" 30 #include "java_awt_Taskbar.h" 31 #include "awt_Window.h" 32 33 34 #ifdef __cplusplus 35 extern "C" { 36 #endif 37 38 /* 39 * Class: sun_awt_windows_WTaskbarPeer 40 * Method: nativeInit 41 * Signature: ()Z 42 */ 43 JNIEXPORT jboolean JNICALL Java_sun_awt_windows_WTaskbarPeer_nativeInit 44 (JNIEnv *env, jclass) 45 { 46 if (SUCCEEDED(::CoInitialize(NULL)) 47 && SUCCEEDED(::CoCreateInstance(CLSID_TaskbarList, NULL, 48 CLSCTX_INPROC_SERVER, IID_ITaskbarList, (LPVOID *)&m_Taskbar))) { 49 return JNI_TRUE; 50 } else { 51 return JNI_FALSE; 52 } 53 } 54 55 /* 56 * Class: sun_awt_windows_WTaskbarPeer 57 * Method: setProgressValue 58 * Signature: (JI)V 59 */ 60 JNIEXPORT void JNICALL Java_sun_awt_windows_WTaskbarPeer_setProgressValue 61 (JNIEnv *, jobject, jlong window, jint value) 62 { 63 m_Taskbar->SetProgressValue((HWND)window, value, 100); 64 } 65 66 /* 67 * Class: sun_awt_windows_WTaskbarPeer 68 * Method: setProgressState 69 * Signature: (JI)V 70 */ 71 JNIEXPORT void JNICALL Java_sun_awt_windows_WTaskbarPeer_setProgressState 72 (JNIEnv *, jobject, jlong window, jint state) 73 { 74 TBPFLAG flag = TBPF_NOPROGRESS; 75 switch (state) { 76 case java_awt_Taskbar_STATE_OFF: flag = TBPF_NOPROGRESS; break; 77 case java_awt_Taskbar_STATE_NORMAL: flag = TBPF_NORMAL; break; 78 case java_awt_Taskbar_STATE_PAUSED: flag = TBPF_PAUSED; break; 79 case java_awt_Taskbar_STATE_INDETERMINATE: flag = TBPF_INDETERMINATE; break; 80 case java_awt_Taskbar_STATE_ERROR: flag = TBPF_ERROR; break; 81 } 82 m_Taskbar->SetProgressState((HWND)window, flag); 83 84 } 85 86 /* 87 * Class: sun_awt_windows_WTaskbarPeer 88 * Method: flashWindow 89 * Signature: (JZ)V 90 */ 91 JNIEXPORT void JNICALL Java_sun_awt_windows_WTaskbarPeer_flashWindow 92 (JNIEnv *, jobject, jlong window) 93 { 94 AwtWindow::FlashWindowEx((HWND) window, 3, 0, FLASHW_TIMERNOFG); 95 } 96 97 /* 98 * Class: sun_awt_windows_WTaskbarPeer 99 * Method: setOverlayIcon 100 * Signature: (J[III)V 101 */ 102 JNIEXPORT void JNICALL Java_sun_awt_windows_WTaskbarPeer_setOverlayIcon 103 (JNIEnv *env, jobject, jlong window, jintArray buf, jint w, jint h) 104 { 105 HICON icon = CreateIconFromRaster(env, buf, w, h); 106 m_Taskbar->SetOverlayIcon((HWND)window, icon, NULL); 107 ::DestroyIcon(icon); 108 } 109 #ifdef __cplusplus 110 } 111 #endif