macOS: native rounded borders for popups (issue #715)

flatlaf-natives/flatlaf-natives-macos/src/main/headers/JNFRunLoop.h

@@ -0,0 +1,45 @@
+// from https://github.com/apple/openjdk/blob/xcodejdk14-release/apple/JavaNativeFoundation/JavaNativeFoundation/JNFRunLoop.h
+
+/*
+ * Copyright (c) 2009-2020 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright notice,
+ *      this list of conditions and the following disclaimer.
+ *
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *
+ *   3. Neither the name of the copyright holder nor the names of its
+ *      contributors may be used to endorse or promote products derived from
+ *      this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * --
+ *
+ * Used to perform selectors and blocks in the Java runloop mode.
+ */
+
+#import <Foundation/Foundation.h>
+
+@interface FlatJNFRunLoop : NSObject { }
+
++ (NSString *)javaRunLoopMode;
++ (void)performOnMainThread:(SEL)aSelector on:(id)target withObject:(id)arg waitUntilDone:(BOOL)wait;
++ (void)performOnMainThreadWaiting:(BOOL)waitUntilDone withBlock:(void (^)(void))block;
+
+@end

flatlaf-natives/flatlaf-natives-macos/src/main/headers/JNIUtils.h

@@ -0,0 +1,41 @@
+/*
+ * Copyright 2023 FormDev Software GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#import <Foundation/NSException.h>
+#import <Foundation/NSString.h>
+#import <jni.h>
+
+/**
+ * @author Karl Tauber
+ */
+
+
+// from JNFJNI.h
+#ifndef jlong_to_ptr
+#define jlong_to_ptr(a) ((void *)(uintptr_t)(a))
+#endif
+
+
+#define JNI_COCOA_ENTER() \
+	@autoreleasepool { \
+		@try {
+
+#define JNI_COCOA_EXIT() \
+		} @catch( NSException *ex ) { \
+ 			NSLog( @"Exception: %@\nReason: %@\nUser Info: %@\nStack: %@", \
+ 				[ex name], [ex reason], [ex userInfo], [ex callStackSymbols] ); \
+ 		} \
+	}

flatlaf-natives/flatlaf-natives-macos/src/main/headers/com_formdev_flatlaf_ui_FlatNativeMacLibrary.h

@@ -0,0 +1,29 @@
+/* DO NOT EDIT THIS FILE - it is machine generated */
+#include <jni.h>
+/* Header for class com_formdev_flatlaf_ui_FlatNativeMacLibrary */
+
+#ifndef _Included_com_formdev_flatlaf_ui_FlatNativeMacLibrary
+#define _Included_com_formdev_flatlaf_ui_FlatNativeMacLibrary
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*
+ * Class:     com_formdev_flatlaf_ui_FlatNativeMacLibrary
+ * Method:    getWindowPtr
+ * Signature: (Ljava/awt/Window;)J
+ */
+JNIEXPORT jlong JNICALL Java_com_formdev_flatlaf_ui_FlatNativeMacLibrary_getWindowPtr
+  (JNIEnv *, jclass, jobject);
+
+/*
+ * Class:     com_formdev_flatlaf_ui_FlatNativeMacLibrary
+ * Method:    setWindowRoundedBorder
+ * Signature: (JFFI)V
+ */
+JNIEXPORT void JNICALL Java_com_formdev_flatlaf_ui_FlatNativeMacLibrary_setWindowRoundedBorder
+  (JNIEnv *, jclass, jlong, jfloat, jfloat, jint);
+
+#ifdef __cplusplus
+}
+#endif
+#endif