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/*
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* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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#import "GeomUtilities.h"
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static JNF_CLASS_CACHE(sjc_Point2D, "java/awt/geom/Point2D");
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static JNF_MEMBER_CACHE(jm_pt_getX, sjc_Point2D, "getX", "()D");
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static JNF_MEMBER_CACHE(jm_pt_getY, sjc_Point2D, "getY", "()D");
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static JNF_CLASS_CACHE(sjc_Dimension2D, "java/awt/geom/Dimension2D");
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static JNF_MEMBER_CACHE(jm_sz_getWidth, sjc_Dimension2D, "getWidth", "()D");
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static JNF_MEMBER_CACHE(jm_sz_getHeight, sjc_Dimension2D, "getHeight", "()D");
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static JNF_CLASS_CACHE(sjc_Rectangle2D, "java/awt/geom/Rectangle2D");
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static JNF_MEMBER_CACHE(jm_rect_getX, sjc_Rectangle2D, "getX", "()D");
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static JNF_MEMBER_CACHE(jm_rect_getY, sjc_Rectangle2D, "getY", "()D");
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static JNF_MEMBER_CACHE(jm_rect_getWidth, sjc_Rectangle2D, "getWidth", "()D");
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static JNF_MEMBER_CACHE(jm_rect_getHeight, sjc_Rectangle2D, "getHeight", "()D");
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static jobject NewJavaRect(JNIEnv *env, jdouble x, jdouble y, jdouble w, jdouble h) {
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static JNF_CLASS_CACHE(sjc_Rectangle2DDouble, "java/awt/geom/Rectangle2D$Double");
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static JNF_CTOR_CACHE(ctor_Rectangle2DDouble, sjc_Rectangle2DDouble, "(DDDD)V");
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return JNFNewObject(env, ctor_Rectangle2DDouble, x, y, w, h);
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}
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jobject CGToJavaRect(JNIEnv *env, CGRect rect) {
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return NewJavaRect(env,
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rect.origin.x,
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rect.origin.y,
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rect.size.width,
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rect.size.height);
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}
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jobject NSToJavaRect(JNIEnv *env, NSRect rect) {
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return NewJavaRect(env,
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rect.origin.x,
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rect.origin.y,
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rect.size.width,
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rect.size.height);
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}
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CGRect JavaToCGRect(JNIEnv *env, jobject rect) {
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return CGRectMake(JNFCallDoubleMethod(env, rect, jm_rect_getX),
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JNFCallDoubleMethod(env, rect, jm_rect_getY),
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JNFCallDoubleMethod(env, rect, jm_rect_getWidth),
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JNFCallDoubleMethod(env, rect, jm_rect_getHeight));
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}
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NSRect JavaToNSRect(JNIEnv *env, jobject rect) {
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return NSMakeRect(JNFCallDoubleMethod(env, rect, jm_rect_getX),
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JNFCallDoubleMethod(env, rect, jm_rect_getY),
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JNFCallDoubleMethod(env, rect, jm_rect_getWidth),
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JNFCallDoubleMethod(env, rect, jm_rect_getHeight));
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}
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jobject NSToJavaPoint(JNIEnv *env, NSPoint point) {
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static JNF_CLASS_CACHE(sjc_Point2DDouble, "java/awt/geom/Point2D$Double");
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static JNF_CTOR_CACHE(ctor_Point2DDouble, sjc_Point2DDouble, "(DD)V");
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return JNFNewObject(env, ctor_Point2DDouble, (jdouble)point.x, (jdouble)point.y);
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}
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NSPoint JavaToNSPoint(JNIEnv *env, jobject point) {
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return NSMakePoint(JNFCallDoubleMethod(env, point, jm_pt_getX),
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JNFCallDoubleMethod(env, point, jm_pt_getY));
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}
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jobject NSToJavaSize(JNIEnv *env, NSSize size) {
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static JNF_CLASS_CACHE(sjc_Dimension2DDouble, "java/awt/Dimension"); // No Dimension2D$Double :-(
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static JNF_CTOR_CACHE(ctor_Dimension2DDouble, sjc_Dimension2DDouble, "(II)V");
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return JNFNewObject(env, ctor_Dimension2DDouble, (jint)size.width, (jint)size.height);
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}
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NSSize JavaToNSSize(JNIEnv *env, jobject dimension) {
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return NSMakeSize(JNFCallDoubleMethod(env, dimension, jm_sz_getWidth),
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JNFCallDoubleMethod(env, dimension, jm_sz_getHeight));
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}
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static NSScreen *primaryScreen(JNIEnv *env) {
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NSScreen *primaryScreen = [[NSScreen screens] objectAtIndex:0];
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if (primaryScreen != nil) return primaryScreen;
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if (env != NULL) [JNFException raise:env as:kRuntimeException reason:"Failed to convert, no screen."];
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return nil;
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}
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NSPoint ConvertNSScreenPoint(JNIEnv *env, NSPoint point) {
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point.y = [primaryScreen(env) frame].size.height - point.y;
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return point;
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}
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NSRect ConvertNSScreenRect(JNIEnv *env, NSRect rect) {
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rect.origin.y = [primaryScreen(env) frame].size.height - rect.origin.y - rect.size.height;
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return rect;
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}
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