--- /dev/null 2009-04-14 14:16:08.000000000 +0400 +++ new/test/java/awt/JAWT/myfile.c 2013-08-16 17:53:09.000000000 +0400 @@ -0,0 +1,106 @@ +/* + * Copyright (c) 2013, 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. + */ + +#include "MyCanvas.h" +#include "jawt_md.h" + +/* + * Class: MyCanvas + * Method: paint + * Signature: (Ljava/awt/Graphics;)V + */ +JNIEXPORT void JNICALL Java_MyCanvas_paint +(JNIEnv* env, jobject canvas, jobject graphics) +{ + JAWT awt; + JAWT_DrawingSurface* ds; + JAWT_DrawingSurfaceInfo* dsi; + JAWT_X11DrawingSurfaceInfo* dsi_x11; + jboolean result; + jint lock; + GC gc; + jobject ref; + + /* Get the AWT */ + awt.version = JAWT_VERSION_1_4; + if (JAWT_GetAWT(env, &awt) == JNI_FALSE) { + printf("AWT Not found\n"); + return; + } + + /* Lock the AWT */ + awt.Lock(env); + + /* Unlock the AWT */ + awt.Unlock(env); + + /* Get the drawing surface */ + ds = awt.GetDrawingSurface(env, canvas); + if (ds == NULL) { + printf("NULL drawing surface\n"); + return; + } + + /* Lock the drawing surface */ + lock = ds->Lock(ds); + printf("Lock value %d\n", (int)lock); + if((lock & JAWT_LOCK_ERROR) != 0) { + printf("Error locking surface\n"); + awt.FreeDrawingSurface(ds); + return; + } + + /* Get the drawing surface info */ + dsi = ds->GetDrawingSurfaceInfo(ds); + if (dsi == NULL) { + printf("Error getting surface info\n"); + ds->Unlock(ds); + awt.FreeDrawingSurface(ds); + return; + } + + /* Get the platform-specific drawing info */ + dsi_x11 = (JAWT_X11DrawingSurfaceInfo*)dsi->platformInfo; + + /* Now paint */ + gc = XCreateGC(dsi_x11->display, dsi_x11->drawable, 0, 0); + XSetForeground(dsi_x11->display, gc, 0); + XFillRectangle(dsi_x11->display, dsi_x11->drawable, gc, + 5, 5, 90, 90); + XFreeGC(dsi_x11->display, gc); + ref = awt.GetComponent(env, (void*)(dsi_x11->drawable)); + if (!(*env)->IsSameObject(env, ref, canvas)) { + printf("Error! Different objects!\n"); + } + + /* Free the drawing surface info */ + ds->FreeDrawingSurfaceInfo(dsi); + + /* Unlock the drawing surface */ + ds->Unlock(ds); + + /* Free the drawing surface */ + awt.FreeDrawingSurface(ds); +}