8187443: Forest Consolidation: Move files to unified layout

Reviewed-by: darcy, ihse

1 files changed, 357 insertions, 0 deletions

diff --git a/src/java.desktop/unix/classes/sun/awt/X11/XPopupMenuPeer.java b/src/java.desktop/unix/classes/sun/awt/X11/XPopupMenuPeer.java
new file mode 100644
index 00000000000..27170b3fa1a
--- /dev/null
+++ b/src/java.desktop/unix/classes/sun/awt/X11/XPopupMenuPeer.java
@@ -0,0 +1,357 @@
+/*
+ * Copyright (c) 2002, 2017, 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 sun.awt.X11;
+
+import java.awt.*;
+import java.awt.peer.*;
+import java.awt.event.*;
+
+import java.util.Vector;
+import sun.awt.AWTAccessor;
+import sun.util.logging.PlatformLogger;
+
+public class XPopupMenuPeer extends XMenuWindow implements PopupMenuPeer {
+
+    /************************************************
+     *
+     * Data members
+     *
+     ************************************************/
+    private static PlatformLogger log = PlatformLogger.getLogger("sun.awt.X11.XBaseMenuWindow");
+
+    /*
+     * Primary members
+     */
+    private XComponentPeer componentPeer;
+    private PopupMenu popupMenuTarget;
+
+    /*
+     * If mouse button is clicked on item showing submenu
+     * we have to hide its submenu.
+     * This member saves the submenu under cursor
+     * Only if it's showing
+     */
+    private XMenuPeer showingMousePressedSubmenu = null;
+
+    /*
+     * Painting constants
+     */
+    private static final int CAPTION_MARGIN_TOP = 4;
+    private static final int CAPTION_SEPARATOR_HEIGHT = 6;
+
+    /************************************************
+     *
+     * Construction
+     *
+     ************************************************/
+    XPopupMenuPeer(PopupMenu target) {
+        super(null);
+        this.popupMenuTarget = target;
+    }
+
+    /************************************************
+     *
+     * Implementation of interface methods
+     *
+     ************************************************/
+    /*
+     * From MenuComponentPeer
+     */
+    public void setFont(Font f) {
+        resetMapping();
+        setItemsFont(f);
+        postPaintEvent();
+    }
+
+    /*
+     * From MenuItemPeer
+     */
+    public void setLabel(String label) {
+        resetMapping();
+        postPaintEvent();
+    }
+
+
+    public void setEnabled(boolean enabled) {
+        postPaintEvent();
+    }
+
+    /**
+     * DEPRECATED:  Replaced by setEnabled(boolean).
+     * @see java.awt.peer.MenuItemPeer
+     */
+    public void enable() {
+        setEnabled( true );
+    }
+
+    /**
+     * DEPRECATED:  Replaced by setEnabled(boolean).
+     * @see java.awt.peer.MenuItemPeer
+     */
+    public void disable() {
+        setEnabled( false );
+    }
+
+    /*
+     * From MenuPeer
+     */
+    /**
+     * addSeparator routines are not used
+     * in peers. Shared code invokes addItem("-")
+     * for adding separators
+     */
+    public void addSeparator() {
+        if (log.isLoggable(PlatformLogger.Level.FINER)) {
+            log.finer("addSeparator is not implemented");
+        }
+    }
+
+    /*
+     * From PopupMenuPeer
+     */
+    @SuppressWarnings("deprecation")
+    public void show(Event e) {
+        target = (Component)e.target;
+        // Get menus from the target.
+        Vector<MenuItem> targetItemVector = getMenuTargetItems();
+        if (targetItemVector != null) {
+            reloadItems(targetItemVector);
+            //Fix for 6287092: JCK15a: api/java_awt/interactive/event/EventTests.html#EventTest0015 fails, mustang
+            Point tl = target.getLocationOnScreen();
+            Point pt = new Point(tl.x + e.x, tl.y + e.y);
+            //Fixed 6266513: Incorrect key handling in XAWT popup menu
+            //No item should be selected when showing popup menu
+            if (!ensureCreated()) {
+                return;
+            }
+            Dimension dim = getDesiredSize();
+            //Fix for 6267162: PIT: Popup Menu gets hidden below the screen when opened
+            //near the periphery of the screen, XToolkit
+            Rectangle bounds = getWindowBounds(pt, dim);
+            reshape(bounds);
+            xSetVisible(true);
+            toFront();
+            selectItem(null, false);
+            grabInput();
+        }
+    }
+
+    /************************************************
+     *
+     * Access to target's fields
+     *
+     ************************************************/
+
+    //Fix for 6267144: PIT: Popup menu label is not shown, XToolkit
+    Font getTargetFont() {
+        if (popupMenuTarget == null) {
+            return XWindow.getDefaultFont();
+        }
+        return AWTAccessor.getMenuComponentAccessor()
+                   .getFont_NoClientCode(popupMenuTarget);
+    }
+
+    //Fix for 6267144: PIT: Popup menu label is not shown, XToolkit
+    String getTargetLabel() {
+        if (target == null) {
+            return "";
+        }
+        return AWTAccessor.getMenuItemAccessor().getLabel(popupMenuTarget);
+    }
+
+    //Fix for 6184485: Popup menu is not disabled on XToolkit even when calling setEnabled (false)
+    boolean isTargetEnabled() {
+        if (popupMenuTarget == null) {
+            return false;
+        }
+        return AWTAccessor.getMenuItemAccessor().isEnabled(popupMenuTarget);
+    }
+
+    Vector<MenuItem> getMenuTargetItems() {
+        if (popupMenuTarget == null) {
+            return null;
+        }
+        return AWTAccessor.getMenuAccessor().getItems(popupMenuTarget);
+    }
+
+    /************************************************
+     *
+     * Utility functions
+     *
+     ************************************************/
+
+    //Fix for 6267162: PIT: Popup Menu gets hidden below the screen when opened
+    //near the periphery of the screen, XToolkit
+
+    /**
+     * Calculates placement of popup menu window
+     * given origin in global coordinates and
+     * size of menu window. Returns suggested
+     * rectangle for menu window in global coordinates
+     * @param origin the origin point specified in show()
+     * function converted to global coordinates
+     * @param windowSize the desired size of menu's window
+     */
+    protected Rectangle getWindowBounds(Point origin, Dimension windowSize) {
+        Rectangle globalBounds = new Rectangle(origin.x, origin.y, 0, 0);
+        Rectangle screenBounds = getCurrentGraphicsConfiguration().getBounds();
+        Rectangle res;
+        res = fitWindowRight(globalBounds, windowSize, screenBounds);
+        if (res != null) {
+            return res;
+        }
+        res = fitWindowLeft(globalBounds, windowSize, screenBounds);
+        if (res != null) {
+            return res;
+        }
+        res = fitWindowBelow(globalBounds, windowSize, screenBounds);
+        if (res != null) {
+            return res;
+        }
+        res = fitWindowAbove(globalBounds, windowSize, screenBounds);
+        if (res != null) {
+            return res;
+        }
+        return fitWindowToScreen(windowSize, screenBounds);
+   }
+
+    /************************************************
+     *
+     * Overriden XMenuWindow caption-painting functions
+     * Necessary to fix 6267144: PIT: Popup menu label is not shown, XToolkit
+     *
+     ************************************************/
+    /**
+     * Returns height of menu window's caption.
+     * Can be overriden for popup menus and tear-off menus
+     */
+    protected Dimension getCaptionSize() {
+        String s = getTargetLabel();
+        if (s.equals("")) {
+            return null;
+        }
+        Graphics g = getGraphics();
+        if (g == null) {
+            return null;
+        }
+        try {
+            g.setFont(getTargetFont());
+            FontMetrics fm = g.getFontMetrics();
+            String str = getTargetLabel();
+            int width = fm.stringWidth(str);
+            int height = CAPTION_MARGIN_TOP + fm.getHeight() + CAPTION_SEPARATOR_HEIGHT;
+            Dimension textDimension = new Dimension(width, height);
+            return textDimension;
+        } finally {
+            g.dispose();
+        }
+    }
+
+    /**
+     * Paints menu window's caption.
+     * Can be overriden for popup menus and tear-off menus.
+     * Default implementation does nothing
+     */
+    protected void paintCaption(Graphics g, Rectangle rect) {
+        String s = getTargetLabel();
+        if (s.equals("")) {
+            return;
+        }
+        g.setFont(getTargetFont());
+        FontMetrics fm = g.getFontMetrics();
+        String str = getTargetLabel();
+        int width = fm.stringWidth(str);
+        int textx = rect.x + (rect.width - width) / 2;
+        int texty = rect.y + CAPTION_MARGIN_TOP + fm.getAscent();
+        int sepy = rect.y + rect.height - CAPTION_SEPARATOR_HEIGHT / 2;
+        g.setColor(isTargetEnabled() ? getForegroundColor() : getDisabledColor());
+        g.drawString(s, textx, texty);
+        draw3DRect(g, rect.x, sepy,  rect.width, 2, false);
+    }
+
+    /************************************************
+     *
+     * Overriden XBaseMenuWindow functions
+     *
+     ************************************************/
+    protected void doDispose() {
+        super.doDispose();
+        XToolkit.targetDisposedPeer(popupMenuTarget, this);
+    }
+
+    protected void handleEvent(AWTEvent event) {
+        switch(event.getID()) {
+        case MouseEvent.MOUSE_PRESSED:
+        case MouseEvent.MOUSE_RELEASED:
+        case MouseEvent.MOUSE_CLICKED:
+        case MouseEvent.MOUSE_MOVED:
+        case MouseEvent.MOUSE_ENTERED:
+        case MouseEvent.MOUSE_EXITED:
+        case MouseEvent.MOUSE_DRAGGED:
+            doHandleJavaMouseEvent((MouseEvent)event);
+            break;
+        case KeyEvent.KEY_PRESSED:
+        case KeyEvent.KEY_RELEASED:
+            doHandleJavaKeyEvent((KeyEvent)event);
+            break;
+        default:
+            super.handleEvent(event);
+            break;
+        }
+    }
+
+    /************************************************
+     *
+     * Overriden XWindow general-purpose functions
+     *
+     ************************************************/
+    void ungrabInputImpl() {
+        hide();
+    }
+
+    /************************************************
+     *
+     * Overriden XWindow keyboard processing
+     *
+     ************************************************/
+
+    /*
+     * In previous version keys were handled in handleKeyPress.
+     * Now we override this function do disable F10 explicit
+     * processing. All processing is done using KeyEvent.
+     */
+    public void handleKeyPress(XEvent xev) {
+        XKeyEvent xkey = xev.get_xkey();
+        if (log.isLoggable(PlatformLogger.Level.FINE)) {
+            log.fine(xkey.toString());
+        }
+        if (isEventDisabled(xev)) {
+            return;
+        }
+        final Component currentSource = getEventSource();
+        handleKeyPress(xkey);
+    }
+
+}