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Diffstat (limited to 'gcc-4.4.3/libjava/classpath/gnu/java/awt/peer/qt/QtToolkit.java')
| -rw-r--r-- | gcc-4.4.3/libjava/classpath/gnu/java/awt/peer/qt/QtToolkit.java | 470 |
1 files changed, 470 insertions, 0 deletions
diff --git a/gcc-4.4.3/libjava/classpath/gnu/java/awt/peer/qt/QtToolkit.java b/gcc-4.4.3/libjava/classpath/gnu/java/awt/peer/qt/QtToolkit.java new file mode 100644 index 000000000..4cea976ac --- /dev/null +++ b/gcc-4.4.3/libjava/classpath/gnu/java/awt/peer/qt/QtToolkit.java @@ -0,0 +1,470 @@ +/* QtToolkit.java -- + Copyright (C) 2005, 2006, 2007 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath 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 for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +package gnu.java.awt.peer.qt; + +import gnu.java.awt.ClasspathToolkit; +import gnu.java.awt.EmbeddedWindow; +import gnu.java.awt.peer.ClasspathFontPeer; +import gnu.java.awt.peer.EmbeddedWindowPeer; + +import java.awt.AWTException; +import java.awt.Button; +import java.awt.Canvas; +import java.awt.Checkbox; +import java.awt.CheckboxMenuItem; +import java.awt.Choice; +import java.awt.Dialog; +import java.awt.Dimension; +import java.awt.EventQueue; +import java.awt.FileDialog; +import java.awt.Font; +import java.awt.FontMetrics; +import java.awt.Frame; +import java.awt.GraphicsDevice; +import java.awt.GraphicsEnvironment; +import java.awt.Image; +import java.awt.Label; +import java.awt.List; +import java.awt.Menu; +import java.awt.MenuBar; +import java.awt.MenuItem; +import java.awt.Panel; +import java.awt.PopupMenu; +import java.awt.PrintJob; +import java.awt.ScrollPane; +import java.awt.Scrollbar; +import java.awt.TextArea; +import java.awt.TextField; +import java.awt.Window; +import java.awt.datatransfer.Clipboard; +import java.awt.dnd.DragGestureEvent; +import java.awt.dnd.peer.DragSourceContextPeer; +import java.awt.event.AWTEventListener; +import java.awt.im.InputMethodHighlight; +import java.awt.image.ColorModel; +import java.awt.image.DirectColorModel; +import java.awt.image.ImageObserver; +import java.awt.image.ImageProducer; +import java.awt.peer.ButtonPeer; +import java.awt.peer.CanvasPeer; +import java.awt.peer.CheckboxMenuItemPeer; +import java.awt.peer.CheckboxPeer; +import java.awt.peer.ChoicePeer; +import java.awt.peer.DialogPeer; +import java.awt.peer.FileDialogPeer; +import java.awt.peer.FontPeer; +import java.awt.peer.FramePeer; +import java.awt.peer.LabelPeer; +import java.awt.peer.ListPeer; +import java.awt.peer.MenuBarPeer; +import java.awt.peer.MenuItemPeer; +import java.awt.peer.MenuPeer; +import java.awt.peer.PanelPeer; +import java.awt.peer.PopupMenuPeer; +import java.awt.peer.RobotPeer; +import java.awt.peer.ScrollPanePeer; +import java.awt.peer.ScrollbarPeer; +import java.awt.peer.TextAreaPeer; +import java.awt.peer.TextFieldPeer; +import java.awt.peer.WindowPeer; +import java.io.InputStream; +import java.net.URL; +import java.util.HashMap; +import java.util.Map; +import java.util.Properties; + +public class QtToolkit extends ClasspathToolkit +{ + public static EventQueue eventQueue = null; // the native event queue + public static QtRepaintThread repaintThread = null; + public static MainQtThread guiThread = null; + public static QtGraphicsEnvironment graphicsEnv = null; + + private static void initToolkit() + { + eventQueue = new EventQueue(); + repaintThread = new QtRepaintThread(); + System.loadLibrary("qtpeer"); + + String theme = null; + try + { + String style = System.getProperty("qtoptions.style"); + if(style != null) + theme = style; + } + catch(SecurityException e) + { + } + catch(IllegalArgumentException e) + { + } + + boolean doublebuffer = true; + try + { + String style = System.getProperty("qtoptions.nodoublebuffer"); + if(style != null) + doublebuffer = false; + } + catch(SecurityException e) + { + } + catch(IllegalArgumentException e) + { + } + + guiThread = new MainQtThread( theme, doublebuffer ); + guiThread.start(); + repaintThread.start(); + } + + /** + * Construct the toolkit! + */ + public QtToolkit() + { + if( guiThread == null ) + initToolkit(); + + // make sure the GUI thread has started. + while (!guiThread.isRunning()) + ; + + if( graphicsEnv == null ) + graphicsEnv = new QtGraphicsEnvironment( this ); + } + + native String[] nativeFontFamilies(); + + native int numScreens(); + + native int defaultScreen(); + + // ************ Public methods ********************* + + public synchronized native void beep(); + + public int checkImage(Image image, int w, int h, ImageObserver observer) + { + if(image instanceof QtImage) + return ((QtImage)image).checkImage(observer); + + return ImageObserver.ERROR; // FIXME + } + + protected ButtonPeer createButton( Button target ) + { + return new QtButtonPeer( this, target ); + } + + protected CanvasPeer createCanvas(Canvas target) + { + return new QtCanvasPeer( this, target ); + } + + protected CheckboxPeer createCheckbox(Checkbox target) + { + return new QtCheckboxPeer( this, target ); + } + + protected ChoicePeer createChoice(Choice target) + { + return new QtChoicePeer( this, target ); + } + + protected CheckboxMenuItemPeer createCheckboxMenuItem(CheckboxMenuItem target) + { + return new QtMenuItemPeer( this, target ); + } + + public DragSourceContextPeer createDragSourceContextPeer(DragGestureEvent dge) + { + throw new RuntimeException("Not implemented"); + } + + protected FramePeer createFrame(Frame target) + { + return new QtFramePeer( this, target ); + } + + protected FileDialogPeer createFileDialog(FileDialog target) + { + return new QtFileDialogPeer( this, target ); + } + + public Image createImage(ImageProducer producer) + { + return new QtImage( producer ); + } + + public Image createImage(byte[] imageData, + int imageOffset, + int imageLength) + { + byte[] dataCopy = new byte[imageLength]; + System.arraycopy(imageData, imageOffset, dataCopy, 0, imageLength); + return new QtImage( dataCopy ); + } + + public Image createImage(String filename) + { + return new QtImage( filename ); + } + + public Image createImage(URL url) + { + return new QtImage( url ); + } + + protected TextFieldPeer createTextField(TextField target) + { + return new QtTextFieldPeer(this,target); + } + + protected LabelPeer createLabel(Label target) + { + return new QtLabelPeer( this, target ); + } + + protected ListPeer createList(List target) + { + return new QtListPeer( this, target ); + } + + protected ScrollbarPeer createScrollbar(Scrollbar target) + { + return new QtScrollbarPeer( this, target ); + } + + protected ScrollPanePeer createScrollPane(ScrollPane target) + { + return new QtScrollPanePeer( this, target ); + } + + protected TextAreaPeer createTextArea(TextArea target) + { + return new QtTextAreaPeer( this, target ); + } + + protected PanelPeer createPanel(Panel target) + { + return new QtPanelPeer( this, target); + } + + protected WindowPeer createWindow(Window target) + { + return new QtWindowPeer( this, target ); + } + + protected DialogPeer createDialog(Dialog target) + { + return new QtDialogPeer( this, target ); + } + + protected MenuBarPeer createMenuBar(MenuBar target) + { + return new QtMenuBarPeer( this, target ); + } + + protected MenuPeer createMenu(Menu target) + { + return new QtMenuPeer( this, target ); + } + + protected PopupMenuPeer createPopupMenu(PopupMenu target) + { + return new QtPopupMenuPeer( this, target ); + } + + protected MenuItemPeer createMenuItem(MenuItem target) + { + return new QtMenuItemPeer( this, target ); + } + + /** + * @since 1.4 + */ + public AWTEventListener[] getAWTEventListeners() + { + return null; // FIXME + } + + /** + * @since 1.4 + */ + public AWTEventListener[] getAWTEventListeners(long mask) + { + return null; // FIXME + } + + public ColorModel getColorModel() + { + return new DirectColorModel(32, + 0x00FF0000, + 0x0000FF00, + 0x000000FF, + 0xFF000000); + } + + /** + * Just return the defaults. + */ + public String[] getFontList() + { + String[] builtIn = new String[] { "Dialog", + "DialogInput", + "Monospaced", + "Serif", + "SansSerif" }; + String[] nat = nativeFontFamilies(); + String[] allFonts = new String[ nat.length + 5 ]; + System.arraycopy(builtIn, 0, allFonts, 0, 5); + System.arraycopy(nat, 0, allFonts, 5, nat.length); + return allFonts; + } + + public FontMetrics getFontMetrics(Font font) + { + return new QtFontMetrics(font); + } + + protected FontPeer getFontPeer(String name, + int style) + { + Map attrs = new HashMap (); + ClasspathFontPeer.copyStyleToAttrs(style, attrs); + ClasspathFontPeer.copySizeToAttrs(12, attrs); // Default size is 12. + return getClasspathFontPeer (name, attrs); + } + + public Image getImage(String filename) + { + return new QtImage(filename); + } + + public Image getImage(URL url) + { + return createImage( url ); + } + + public PrintJob getPrintJob(Frame frame, + String jobtitle, + Properties props) + { + SecurityManager sm; + sm = System.getSecurityManager(); + if (sm != null) + sm.checkPrintJobAccess(); + + throw new RuntimeException("Not implemented"); + } + + public Clipboard getSystemClipboard() + { + throw new RuntimeException("Not implemented"); + } + + protected EventQueue getSystemEventQueueImpl() + { + return eventQueue; + } + + public native Dimension getScreenSize(); + + public native int getScreenResolution(); + + public Map mapInputMethodHighlight(InputMethodHighlight highlight) + { + return null; // FIXME + } + + public boolean prepareImage(Image image, int w, int h, ImageObserver observer) + { + if(image instanceof QtImage) + return true; + return false; // FIXME? + } + + public native void sync(); + + // ********************** ClasspathToolkit methods + + public GraphicsEnvironment getLocalGraphicsEnvironment() + { + return graphicsEnv; + } + + public ClasspathFontPeer getClasspathFontPeer (String name, Map attrs) + { + return new QtFontPeer (name, attrs); + } + + // FIXME + public Font createFont(int format, InputStream stream) + { + throw new UnsupportedOperationException(); + } + + // FIXME + public RobotPeer createRobot (GraphicsDevice screen) throws AWTException + { + throw new UnsupportedOperationException(); + } + + public EmbeddedWindowPeer createEmbeddedWindow(EmbeddedWindow w) + { + // return new QtEmbeddedWindowPeer( this, w ); + return null; + } + + @Override + public boolean isModalExclusionTypeSupported + (Dialog.ModalExclusionType modalExclusionType) + { + return false; + } + + @Override + public boolean isModalityTypeSupported(Dialog.ModalityType modalityType) + { + return false; + } + + +} |