| /* |
| * Copyright (c) 1995, 2014, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| #ifndef _AWT_UTIL_H_ |
| #define _AWT_UTIL_H_ |
| |
| #ifndef HEADLESS |
| #include "gdefs.h" |
| |
| #define WITH_XERROR_HANDLER(f) do { \ |
| XSync(awt_display, False); \ |
| current_native_xerror_handler = (f); \ |
| } while (0) |
| |
| #define RESTORE_XERROR_HANDLER do { \ |
| XSync(awt_display, False); \ |
| current_native_xerror_handler = NULL; \ |
| } while (0) |
| |
| #define EXEC_WITH_XERROR_HANDLER(f, code) do { \ |
| WITH_XERROR_HANDLER(f); \ |
| do { \ |
| code; \ |
| } while (0); \ |
| RESTORE_XERROR_HANDLER; \ |
| } while (0) |
| |
| /* |
| * Called by "ToolkitErrorHandler" function in "XlibWrapper.c" file. |
| */ |
| extern XErrorHandler current_native_xerror_handler; |
| |
| Window get_xawt_root_shell(JNIEnv *env); |
| |
| #endif /* !HEADLESS */ |
| |
| #ifndef INTERSECTS |
| #define INTERSECTS(r1_x1,r1_x2,r1_y1,r1_y2,r2_x1,r2_x2,r2_y1,r2_y2) \ |
| !((r2_x2 <= r1_x1) ||\ |
| (r2_y2 <= r1_y1) ||\ |
| (r2_x1 >= r1_x2) ||\ |
| (r2_y1 >= r1_y2)) |
| #endif |
| |
| #ifndef MIN |
| #define MIN(a,b) ((a) < (b) ? (a) : (b)) |
| #endif |
| #ifndef MAX |
| #define MAX(a,b) ((a) > (b) ? (a) : (b)) |
| #endif |
| |
| struct DPos { |
| int32_t x; |
| int32_t y; |
| int32_t mapped; |
| void *data; |
| void *peer; |
| int32_t echoC; |
| }; |
| |
| extern jboolean awtJNI_ThreadYield(JNIEnv *env); |
| |
| /* |
| * Functions for accessing fields by name and signature |
| */ |
| |
| JNIEXPORT jobject JNICALL |
| JNU_GetObjectField(JNIEnv *env, jobject self, const char *name, |
| const char *sig); |
| |
| JNIEXPORT jboolean JNICALL |
| JNU_SetObjectField(JNIEnv *env, jobject self, const char *name, |
| const char *sig, jobject val); |
| |
| JNIEXPORT jlong JNICALL |
| JNU_GetLongField(JNIEnv *env, jobject self, const char *name); |
| |
| JNIEXPORT jint JNICALL |
| JNU_GetIntField(JNIEnv *env, jobject self, const char *name); |
| |
| JNIEXPORT jboolean JNICALL |
| JNU_SetIntField(JNIEnv *env, jobject self, const char *name, jint val); |
| |
| JNIEXPORT jboolean JNICALL |
| JNU_SetLongField(JNIEnv *env, jobject self, const char *name, jlong val); |
| |
| JNIEXPORT jboolean JNICALL |
| JNU_GetBooleanField(JNIEnv *env, jobject self, const char *name); |
| |
| JNIEXPORT jboolean JNICALL |
| JNU_SetBooleanField(JNIEnv *env, jobject self, const char *name, jboolean val); |
| |
| JNIEXPORT jint JNICALL |
| JNU_GetCharField(JNIEnv *env, jobject self, const char *name); |
| |
| #endif /* _AWT_UTIL_H_ */ |