1 files changed, 219 insertions, 0 deletions
diff --git a/xmerge/java/org/openoffice/xmerge/converter/xml/sxc/pexcel/records/Pane.java b/xmerge/java/org/openoffice/xmerge/converter/xml/sxc/pexcel/records/Pane.java
new file mode 100644
index 000000000000..7af0a11e800e
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+++ b/xmerge/java/org/openoffice/xmerge/converter/xml/sxc/pexcel/records/Pane.java
@@ -0,0 +1,219 @@
+/************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org 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 Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+package org.openoffice.xmerge.converter.xml.sxc.pexcel.records;
+
+import java.io.DataInputStream;
+import java.io.OutputStream;
+import java.io.InputStream;
+import java.io.IOException;
+import java.awt.Point;
+
+import org.openoffice.xmerge.util.Debug;
+import org.openoffice.xmerge.util.EndianConverter;
+import org.openoffice.xmerge.converter.xml.sxc.pexcel.PocketExcelConstants;
+import org.openoffice.xmerge.converter.xml.sxc.SheetSettings;
+
+/**
+ * Represents a BIFF Record that describes the number and position of unfrozen
+ * panes.
+ */
+public class Pane implements BIFFRecord {
+
+    private byte[] x        = new byte[2];
+    private byte[] y        = new byte[2];
+    private byte[] rwTop    = new byte[2];
+    private byte[] colLeft  = new byte[2];
+    private byte   pnnAcct;
+
+       /**
+     * Default Constructor
+     */
+    public Pane() {
+        pnnAcct = (byte) 0x02;  // Default setting
+    }
+
+    /**
+      * Constructs a Pane Record from the <code>InputStream</code>
+      *
+      * @param  is InputStream containing a Pane record
+      */
+    public Pane(InputStream is) throws IOException {
+        read(is);
+    }
+
+    /**
+     * Get the hex code for this particular <code>BIFFRecord</code>
+     *
+     * @return the hex code for <code>Pane</code>
+     */
+    public short getBiffType() {
+        return PocketExcelConstants.PANE_INFO;
+    }
+
+    /**
+     * Gets the split point for this pane, in the case of splits this will be
+     * in twips.
+     *
+     * @return the split point
+     */
+    public Point getSplitPoint() {
+
+        int xTwips = EndianConverter.readShort(x)/11;
+        int yTwips = EndianConverter.readShort(y)/15;
+        return (new Point(xTwips, yTwips));
+    }
+
+    /**
+     * Gets the freeze point for this pane, in the case of freezes this will
+     * be a zero-based index to either the column or row.
+     *
+     * @return the freeze point
+     */
+    public Point getFreezePoint() {
+
+        return (new Point(EndianConverter.readShort(x),
+        EndianConverter.readShort(y)));
+    }
+
+    /**
+     * Sets the split point for this pane, coordinates are in column row units
+     * if the split type is freeze or twips if split type is split.
+     *
+     * @param splitType contains the X and Y split types (freeze or split)
+     * @param p the split point
+     */
+    public void setSplitPoint(Point splitType, Point p) {
+
+        if(splitType.getX()==SheetSettings.SPLIT
+            || splitType.getY()==SheetSettings.SPLIT) {
+            int yTwips = (int) p.getY();
+            short yPxl = (short) (yTwips * 15);
+            y = EndianConverter.writeShort(yPxl);
+            int xTwips = (int) p.getX();
+            short xPxl = (short) (xTwips * 11);
+            x = EndianConverter.writeShort(xPxl);
+        } else {
+            y = EndianConverter.writeShort((short) p.getY());
+            x = EndianConverter.writeShort((short) p.getX());
+        }
+
+    }
+
+    /**
+     * Get the hex code for this particular <code>BIFFRecord</code>
+     *
+     * @return the hex code for <code>Pane</code>
+     */
+    public void setPaneNumber(int paneNumber) {
+        pnnAcct = (byte) paneNumber;
+    }
+
+    /**
+     * Get the pane number of the active pane
+     * 0 - bottom right, 1 - top right
+     * 2 - bottom left, 3 - top left
+     *
+     * @return the hex code for <code>Pane</code>
+     */
+    public int getPaneNumber() {
+        return pnnAcct;
+    }
+
+    /**
+     * Set the top row visible in the lower pane
+     *
+     * @param top 0-based inex of the top row
+     */
+    public void setTop(int top) {
+        rwTop = EndianConverter.writeShort((short)top);
+    }
+
+    /**
+     * Set leftmost column visible in the right pane
+     *
+     * @param left 0-based index of the leftmost column
+     */
+    public void setLeft(int left) {
+        colLeft = EndianConverter.writeShort((short)left);
+    }
+
+    /**
+     * Get the top row visible in the lower pane
+     *
+     * @return the hex code for <code>Pane</code>
+     */
+    public int getTop() {
+        return EndianConverter.readShort(rwTop);
+    }
+
+    /**
+     * Get leftmost column visible in the right pane
+     *
+     * @return 0-based index of the column
+     */
+    public int getLeft() {
+        return EndianConverter.readShort(colLeft);
+    }
+
+
+    /**
+     * Reads a <code>Pane</code> record from the <code>InputStream</code>
+     *
+     * @param input <code>InputStream</code> to read from
+     * @return the total number of bytes read
+     */
+    public int read(InputStream input) throws IOException {
+
+        int numOfBytesRead  = input.read(x);
+        numOfBytesRead      += input.read(y);
+        numOfBytesRead      += input.read(rwTop);
+        numOfBytesRead      += input.read(colLeft);
+        pnnAcct             = (byte) input.read();
+        numOfBytesRead++;
+
+        Debug.log(Debug.TRACE, "\tx : "+ EndianConverter.readShort(x) +
+                            " y : " + EndianConverter.readShort(y) +
+                            " rwTop : " + EndianConverter.readShort(rwTop) +
+                            " colLeft : " + EndianConverter.readShort(colLeft) +
+                            " pnnAcct : " + pnnAcct);
+
+        return numOfBytesRead;
+    }
+
+    public void write(OutputStream output) throws IOException {
+
+        output.write(getBiffType());
+        output.write(x);
+        output.write(y);
+        output.write(rwTop);
+        output.write(colLeft);
+        output.write(pnnAcct);
+
+        Debug.log(Debug.TRACE,"Writing Pane record");
+    }
+}