2012-11-01 16:54:17 -04:00
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/*
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* Copyright (c) 2002-2012 LWJGL Project
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* * Neither the name of 'LWJGL' nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/**
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* $Id: org_lwjgl_opengl_MacOSXNativeKeyboard.m 3055 2012-08-29 0:46:00Z mojang $
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*
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* Mac OS X native keyboard functions.
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*
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* @author mojang
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* @version $Revision: 3055 $
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*/
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#import <AppKit/NSApplication.h>
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#import <Cocoa/Cocoa.h>
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#import <jni.h>
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#import <unistd.h>
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#import "common_tools.h"
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#import "org_lwjgl_opengl_MacOSXNativeMouse.h"
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#import "context.h"
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JNIEXPORT void JNICALL Java_org_lwjgl_opengl_MacOSXNativeMouse_nGrabMouse(JNIEnv *env, jclass this, jboolean grab) {
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CGAssociateMouseAndMouseCursorPosition(grab == JNI_TRUE ? FALSE : TRUE);
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if (grab)
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CGDisplayHideCursor(kCGDirectMainDisplay);
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else
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CGDisplayShowCursor(kCGDirectMainDisplay);
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}
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2012-12-09 17:12:02 -05:00
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JNIEXPORT void JNICALL Java_org_lwjgl_opengl_MacOSXNativeMouse_nSetCursorPosition(JNIEnv *env, jclass this, jobject window_handle, jint x, jint y) {
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2012-11-01 16:54:17 -04:00
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MacOSXWindowInfo *window_info = (MacOSXWindowInfo *)(*env)->GetDirectBufferAddress(env, window_handle);
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2012-12-09 17:12:02 -05:00
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2012-11-01 16:54:17 -04:00
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CGPoint p;
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if (window_info->fullscreen) {
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NSPoint point = NSMakePoint(x, y);
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2012-12-11 17:59:30 -05:00
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// convert point to window/screen coordinates
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point = [window_info->view convertPoint:point fromView:nil];
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2012-12-09 17:12:02 -05:00
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p.x = point.x;
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p.y = point.y;
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}
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2012-12-11 17:59:30 -05:00
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else {
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2012-12-25 09:00:09 -05:00
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NSRect screenRect = [[window_info->window screen] frame];
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2012-12-11 17:59:30 -05:00
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NSRect viewRect = [window_info->view frame];
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NSRect winRect = [window_info->window frame];
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// get window coords of the view origin
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NSPoint viewPoint = [window_info->view convertPoint:viewRect.origin fromView:nil];
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// convert y to screen coordinates, origin bottom left
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p.y = winRect.origin.y + viewPoint.y + (viewRect.size.height - y - 1);
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p.x = winRect.origin.x + viewPoint.x + x;
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// flip y coordinates (origin top left) to allow use with CGDisplayMoveCursorToPoint
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p.y = screenRect.size.height - p.y - 1;
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}
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2012-12-09 17:12:02 -05:00
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CGDisplayMoveCursorToPoint(CGMainDisplayID(), p);
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}
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JNIEXPORT void JNICALL Java_org_lwjgl_opengl_MacOSXNativeMouse_nRegisterMouseListener(JNIEnv *env, jobject _this, jobject window_handle) {
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MacOSXWindowInfo *window_info = (MacOSXWindowInfo *)(*env)->GetDirectBufferAddress(env, window_handle);
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[window_info->window setAcceptsMouseMovedEvents:YES];
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window_info->jmouse = (*env)->NewGlobalRef(env, _this);
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2012-11-01 16:54:17 -04:00
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}
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JNIEXPORT void JNICALL Java_org_lwjgl_opengl_MacOSXNativeMouse_nUnregisterMouseListener(JNIEnv *env, jobject this, jobject window_handle) {
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MacOSXWindowInfo *window_info = (MacOSXWindowInfo *)(*env)->GetDirectBufferAddress(env, window_handle);
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2013-01-24 19:28:26 -05:00
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[window_info->window setAcceptsMouseMovedEvents:NO];
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window_info->jmouse = nil;
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}
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2013-01-26 17:47:36 -05:00
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JNIEXPORT jlong JNICALL Java_org_lwjgl_opengl_MacOSXNativeMouse_nCreateCursor(JNIEnv *env, jobject _this, jint width, jint height, jint x_hotspot, jint y_hotspot, jint num_images, jobject image_buffer, jint images_offset, jobject delay_buffer, jint delays_offset) {
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NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
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2013-01-29 17:59:40 -05:00
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jlong *bytes = (jint *)(*env)->GetDirectBufferAddress(env, image_buffer) + images_offset;
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NSBitmapImageRep *bitmap = [[[NSBitmapImageRep alloc]
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initWithBitmapDataPlanes:(jlong *)&bytes
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pixelsWide:width pixelsHigh:height
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bitsPerSample:8
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samplesPerPixel:4
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hasAlpha:YES
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isPlanar:NO
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colorSpaceName:NSDeviceRGBColorSpace
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bitmapFormat:NSAlphaNonpremultipliedBitmapFormat
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bytesPerRow:width*4
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bitsPerPixel:32] autorelease];
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NSImage *image = [[[NSImage alloc] initWithSize:NSMakeSize(width, height)] autorelease];
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[image addRepresentation:bitmap];
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NSCursor *cursor = [[NSCursor alloc] initWithImage:image hotSpot:NSMakePoint(x_hotspot, y_hotspot)];
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2013-02-03 12:47:09 -05:00
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[pool release];
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2013-01-26 17:47:36 -05:00
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return (jlong)cursor;
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}
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2013-02-03 12:47:09 -05:00
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JNIEXPORT void JNICALL Java_org_lwjgl_opengl_MacOSXNativeMouse_nDestroyCursor(JNIEnv *env, jobject _this, jlong cursor_pointer) {
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if (cursor_pointer != 0) {
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NSCursor *cursor = (NSCursor *)cursor_pointer;
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[cursor release];
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}
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2013-01-24 19:28:26 -05:00
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}
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2013-01-26 17:47:36 -05:00
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JNIEXPORT void JNICALL Java_org_lwjgl_opengl_MacOSXNativeMouse_nSetCursor(JNIEnv *env, jobject _this, jlong cursor_pointer) {
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2013-01-27 18:45:08 -05:00
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if (cursor_pointer == 0) {
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// restore default cursor
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[[NSCursor arrowCursor] set];
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}
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else {
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NSCursor *cursor = (NSCursor *)cursor_pointer;
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[cursor set];
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}
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2012-11-01 16:54:17 -04:00
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}
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