com.sun.glass.ui.win.WinApplication Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of openjfx-78-backport Show documentation
Show all versions of openjfx-78-backport Show documentation
This is a backport of OpenJFX 8 to run on Java 7.
The newest version!
/*
* Copyright (c) 2010, 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.
*/
package com.sun.glass.ui.win;
import com.sun.glass.ui.*;
import com.sun.glass.ui.CommonDialogs.ExtensionFilter;
import com.sun.glass.ui.CommonDialogs.FileChooserResult;
import com.sun.glass.utils.NativeLibLoader;
import java.io.File;
import java.nio.ByteBuffer;
import java.nio.IntBuffer;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.List;
final class WinApplication extends Application implements InvokeLaterDispatcher.InvokeLaterSubmitter {
private static native void initIDs();
static {
// This loading of msvcr100.dll (VS2010) is required when run with Java 6
// since it was build with VS2003 and doesn't include msvcr100.dll in it's JRE.
// Note: See README-builds.html on MSVC requirement: VS2010 is required.
AccessController.doPrivileged(new PrivilegedAction() {
public Void run() {
verbose = Boolean.getBoolean("javafx.verbose");
try {
NativeLibLoader.loadLibrary("msvcr100");
} catch (Throwable t) {
if (verbose) {
System.err.println("Error: failed to load msvcr100.dll : " + t);
}
}
Application.loadNativeLibrary();
return null;
}
});
initIDs();
}
private final InvokeLaterDispatcher invokeLaterDispatcher;
WinApplication() {
invokeLaterDispatcher = new InvokeLaterDispatcher(this);
invokeLaterDispatcher.start();
}
private static boolean verbose;
// returng toolkit window HWND
private native long _init();
private native void _setClassLoader(ClassLoader classLoader);
private native void _runLoop(Runnable launchable);
private native void _terminateLoop();
@Override
protected void runLoop(final Runnable launchable) {
boolean isEventThread = AccessController
.doPrivileged(new PrivilegedAction() {
public Boolean run() {
return Boolean.getBoolean("javafx.embed.isEventThread");
}
});
ClassLoader classLoader = WinApplication.class.getClassLoader();
_setClassLoader(classLoader);
if (isEventThread) {
_init();
setEventThread(Thread.currentThread());
launchable.run();
return;
}
final Thread toolkitThread =
AccessController.doPrivileged(new PrivilegedAction() {
public Thread run() {
return new Thread(new Runnable() {
public void run() {
_init();
_runLoop(launchable);
}
}, "WindowsNativeRunloopThread");
}
});
setEventThread(toolkitThread);
toolkitThread.start();
}
@Override protected void finishTerminating() {
final Thread toolkitThread = getEventThread();
if (toolkitThread != null) {
_terminateLoop();
setEventThread(null);
}
super.finishTerminating();
}
@Override public boolean shouldUpdateWindow() {
return true;
}
native private Object _enterNestedEventLoopImpl();
native private void _leaveNestedEventLoopImpl(Object retValue);
@Override protected Object _enterNestedEventLoop() {
invokeLaterDispatcher.notifyEnteringNestedEventLoop();
try {
return _enterNestedEventLoopImpl();
} finally {
invokeLaterDispatcher.notifyLeftNestedEventLoop();
}
}
@Override protected void _leaveNestedEventLoop(Object retValue) {
invokeLaterDispatcher.notifyLeavingNestedEventLoop();
_leaveNestedEventLoopImpl(retValue);
}
// FACTORY METHODS
@Override public Window createWindow(Window owner, Screen screen, int styleMask) {
return new WinWindow(owner, screen, styleMask);
}
@Override public Window createWindow(long parent) {
return new WinChildWindow(parent);
}
@Override public View createView() {
return new WinView();
}
@Override public Cursor createCursor(int type) {
return new WinCursor(type);
}
@Override public Cursor createCursor(int x, int y, Pixels pixels) {
return new WinCursor(x, y, pixels);
}
@Override protected void staticCursor_setVisible(boolean visible) {
WinCursor.setVisible_impl(visible);
}
@Override protected Size staticCursor_getBestSize(int width, int height) {
return WinCursor.getBestSize_impl(width, height);
}
@Override public Pixels createPixels(int width, int height, ByteBuffer data) {
return new WinPixels(width, height, data);
}
@Override public Pixels createPixels(int width, int height, IntBuffer data) {
return new WinPixels(width, height, data);
}
@Override
public Pixels createPixels(int width, int height, IntBuffer data, float scale) {
return new WinPixels(width, height, data, scale);
}
@Override protected int staticPixels_getNativeFormat() {
return WinPixels.getNativeFormat_impl();
}
@Override public Robot createRobot() {
return new WinRobot();
}
@Override protected double staticScreen_getVideoRefreshPeriod() {
return 0.0; // indicate millisecond resolution
}
@Override native protected Screen[] staticScreen_getScreens();
@Override public Timer createTimer(Runnable runnable) {
return new WinTimer(runnable);
}
@Override protected int staticTimer_getMinPeriod() {
return WinTimer.getMinPeriod_impl();
}
@Override protected int staticTimer_getMaxPeriod() {
return WinTimer.getMaxPeriod_impl();
}
@Override protected FileChooserResult staticCommonDialogs_showFileChooser(Window owner, String folder, String filename, String title, int type,
boolean multipleMode, ExtensionFilter[] extensionFilters, int defaultFilterIndex) {
invokeLaterDispatcher.notifyEnteringNestedEventLoop();
return WinCommonDialogs.showFileChooser_impl(owner, folder, filename, title, type, multipleMode, extensionFilters, defaultFilterIndex);
}
@Override protected File staticCommonDialogs_showFolderChooser(Window owner, String folder, String title) {
invokeLaterDispatcher.notifyEnteringNestedEventLoop();
return WinCommonDialogs.showFolderChooser_impl(owner, folder, title);
}
@Override protected long staticView_getMultiClickTime() {
return WinView.getMultiClickTime_impl();
}
@Override protected int staticView_getMultiClickMaxX() {
return WinView.getMultiClickMaxX_impl();
}
@Override protected int staticView_getMultiClickMaxY() {
return WinView.getMultiClickMaxY_impl();
}
@Override native protected void _invokeAndWait(Runnable runnable);
native private void _submitForLaterInvocation(Runnable r);
// InvokeLaterDispatcher.InvokeLaterSubmitter
@Override public void submitForLaterInvocation(Runnable r) {
_submitForLaterInvocation(r);
}
@Override protected void _invokeLater(Runnable runnable) {
invokeLaterDispatcher.invokeLater(runnable);
}
@Override
protected boolean _supportsTransparentWindows() {
return true;
}
@Override native protected boolean _supportsUnifiedWindows();
}