NativeWindow/OSX: Add nativewindow_macosx lib and nativewindow.os.macosx.jar for 'GetLocationOnScreen()'

1 files changed, 106 insertions, 0 deletions

diff --git a/src/nativewindow/native/macosx/OSXmisc.c b/src/nativewindow/native/macosx/OSXmisc.c
new file mode 100644
index 000000000..24cb8d48f
--- /dev/null
+++ b/src/nativewindow/native/macosx/OSXmisc.c
@@ -0,0 +1,106 @@
+/**
+ * Copyright 2011 JogAmp Community. 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.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``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 JogAmp Community 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.
+ * 
+ * The views and conclusions contained in the software and documentation are those of the
+ * authors and should not be interpreted as representing official policies, either expressed
+ * or implied, of JogAmp Community.
+ */
+ 
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdarg.h>
+#include <unistd.h>
+#include <AppKit/AppKit.h>
+
+#include "NativewindowCommon.h"
+#include "jogamp_nativewindow_macosx_OSXUtil.h"
+
+static const char * const ClazzNamePoint = "javax/media/nativewindow/util/Point";
+static const char * const ClazzAnyCstrName = "<init>";
+static const char * const ClazzNamePointCstrSignature = "(II)V";
+static jclass pointClz = NULL;
+static jmethodID pointCstr = NULL;
+
+static int _initialized=0;
+
+JNIEXPORT jboolean JNICALL 
+Java_jogamp_nativewindow_macosx_OSXUtil_initIDs0(JNIEnv *env, jclass _unused) {
+    if(0==_initialized) {
+        jclass c;
+        c = (*env)->FindClass(env, ClazzNamePoint);
+        if(NULL==c) {
+            NativewindowCommon_FatalError(env, "FatalError Java_jogamp_newt_driver_macosx_MacWindow_initIDs0: can't find %s", ClazzNamePoint);
+        }
+        pointClz = (jclass)(*env)->NewGlobalRef(env, c);
+        (*env)->DeleteLocalRef(env, c);
+        if(NULL==pointClz) {
+            NativewindowCommon_FatalError(env, "FatalError Java_jogamp_newt_driver_macosx_MacWindow_initIDs0: can't use %s", ClazzNamePoint);
+        }
+        pointCstr = (*env)->GetMethodID(env, pointClz, ClazzAnyCstrName, ClazzNamePointCstrSignature);
+        if(NULL==pointCstr) {
+            NativewindowCommon_FatalError(env, "FatalError Java_jogamp_newt_driver_macosx_MacWindow_initIDs0: can't fetch %s.%s %s",
+                ClazzNamePoint, ClazzAnyCstrName, ClazzNamePointCstrSignature);
+        }
+
+        _initialized=1;
+    }
+    return JNI_TRUE;
+}
+
+/*
+ * Class:     jogamp_newt_driver_macosx_MacWindow
+ * Method:    getLocationOnScreenImpl0
+ * Signature: (JII)Ljavax/media/nativewindow/util/Point;
+ */
+JNIEXPORT jobject JNICALL Java_jogamp_nativewindow_macosx_OSXUtil_GetLocationOnScreen0
+  (JNIEnv *env, jclass unused, jlong winOrView, jint src_x, jint src_y)
+{
+    NSRect r;
+    int dest_x=-1;
+    int dest_y=-1;
+
+    NSObject *nsObj = (NSObject*) ((intptr_t) winOrView);
+    NSWindow* win = NULL;
+
+    if( [nsObj isKindOfClass:[NSWindow class]] ) {
+        win = (NSWindow*) nsObj;
+    } else if( nsObj != NULL && [nsObj isKindOfClass:[NSView class]] ) {
+        NSView* view = (NSView*) nsObj;
+        win = [view window];
+    } else {
+        NativewindowCommon_throwNewRuntimeException(env, "neither win not view %p\n", nsObj);
+    }
+
+    r.origin.x = src_x;
+    r.origin.y = src_x;
+    r.size.width = 0;
+    r.size.height = 0;
+    // NSRect rS = [win convertRectToScreen: r]; // 10.7
+    NSPoint oS = [win convertBaseToScreen: r.origin];
+    dest_x = (int) oS.x;
+    dest_y = (int) oS.y;
+
+    return (*env)->NewObject(env, pointClz, pointCstr, (jint)dest_x, (jint)dest_y);
+}
+