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src/java.desktop/share/classes/javax/swing/text/html/FormView.java

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   1 /*
   2  * Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any


 582             dataBuffer.append('&');
 583         }
 584         dataBuffer.append(imageData);
 585         submitData(dataBuffer.toString());
 586         return;
 587     }
 588 
 589     /**
 590      * Extracts the value of the name attribute
 591      * associated with the input element of type
 592      * image.  If name is defined it is encoded using
 593      * the URLEncoder.encode() method and the
 594      * image data is returned in the following format:
 595      *      name + ".x" +"="+ x +"&"+ name +".y"+"="+ y
 596      * otherwise,
 597      *      "x="+ x +"&y="+ y
 598      *
 599      * @param point associated with the mouse click.
 600      * @return the image data.
 601      */

 602     private String getImageData(Point point) {
 603 
 604         String mouseCoords = point.x + ":" + point.y;
 605         int sep = mouseCoords.indexOf(':');
 606         String x = mouseCoords.substring(0, sep);
 607         String y = mouseCoords.substring(++sep);
 608         String name = (String) getElement().getAttributes().getAttribute(HTML.Attribute.NAME);
 609 
 610         String data;
 611         if (name == null || name.equals("")) {
 612             data = "x="+ x +"&y="+ y;
 613         } else {
 614             name = URLEncoder.encode(name);
 615             data = name + ".x" +"="+ x +"&"+ name +".y"+"="+ y;
 616         }
 617         return data;
 618     }
 619 
 620 
 621     /**


 799                     Option option = model.getElementAt(i);
 800                     appendBuffer(buffer, name, option.getValue());
 801                 }
 802             }
 803         } else if (m instanceof ComboBoxModel) {
 804             @SuppressWarnings("unchecked")
 805             ComboBoxModel<?> model = (ComboBoxModel)m;
 806             Option option = (Option)model.getSelectedItem();
 807             if (option != null) {
 808                 appendBuffer(buffer, name, option.getValue());
 809             }
 810         }
 811     }
 812 
 813     /**
 814      * Appends name / value pairs into the
 815      * buffer.  Both names and values are encoded using the
 816      * URLEncoder.encode() method before being added to the
 817      * buffer.
 818      */

 819     private void appendBuffer(StringBuilder buffer, String name, String value) {
 820         if (buffer.length() > 0) {
 821             buffer.append('&');
 822         }
 823         String encodedName = URLEncoder.encode(name);
 824         buffer.append(encodedName);
 825         buffer.append('=');
 826         String encodedValue = URLEncoder.encode(value);
 827         buffer.append(encodedValue);
 828     }
 829 
 830     /**
 831      * Returns true if the Element <code>elem</code> represents a control.
 832      */
 833     private boolean isControl(Element elem) {
 834         return elem.isLeaf();
 835     }
 836 
 837     /**
 838      * Iterates over the element hierarchy to determine if


   1 /*
   2  * Copyright (c) 1998, 2014, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any


 582             dataBuffer.append('&');
 583         }
 584         dataBuffer.append(imageData);
 585         submitData(dataBuffer.toString());
 586         return;
 587     }
 588 
 589     /**
 590      * Extracts the value of the name attribute
 591      * associated with the input element of type
 592      * image.  If name is defined it is encoded using
 593      * the URLEncoder.encode() method and the
 594      * image data is returned in the following format:
 595      *      name + ".x" +"="+ x +"&"+ name +".y"+"="+ y
 596      * otherwise,
 597      *      "x="+ x +"&y="+ y
 598      *
 599      * @param point associated with the mouse click.
 600      * @return the image data.
 601      */
 602     @SuppressWarnings("deprecation")
 603     private String getImageData(Point point) {
 604 
 605         String mouseCoords = point.x + ":" + point.y;
 606         int sep = mouseCoords.indexOf(':');
 607         String x = mouseCoords.substring(0, sep);
 608         String y = mouseCoords.substring(++sep);
 609         String name = (String) getElement().getAttributes().getAttribute(HTML.Attribute.NAME);
 610 
 611         String data;
 612         if (name == null || name.equals("")) {
 613             data = "x="+ x +"&y="+ y;
 614         } else {
 615             name = URLEncoder.encode(name);
 616             data = name + ".x" +"="+ x +"&"+ name +".y"+"="+ y;
 617         }
 618         return data;
 619     }
 620 
 621 
 622     /**


 800                     Option option = model.getElementAt(i);
 801                     appendBuffer(buffer, name, option.getValue());
 802                 }
 803             }
 804         } else if (m instanceof ComboBoxModel) {
 805             @SuppressWarnings("unchecked")
 806             ComboBoxModel<?> model = (ComboBoxModel)m;
 807             Option option = (Option)model.getSelectedItem();
 808             if (option != null) {
 809                 appendBuffer(buffer, name, option.getValue());
 810             }
 811         }
 812     }
 813 
 814     /**
 815      * Appends name / value pairs into the
 816      * buffer.  Both names and values are encoded using the
 817      * URLEncoder.encode() method before being added to the
 818      * buffer.
 819      */
 820     @SuppressWarnings("deprecation")
 821     private void appendBuffer(StringBuilder buffer, String name, String value) {
 822         if (buffer.length() > 0) {
 823             buffer.append('&');
 824         }
 825         String encodedName = URLEncoder.encode(name);
 826         buffer.append(encodedName);
 827         buffer.append('=');
 828         String encodedValue = URLEncoder.encode(value);
 829         buffer.append(encodedValue);
 830     }
 831 
 832     /**
 833      * Returns true if the Element <code>elem</code> represents a control.
 834      */
 835     private boolean isControl(Element elem) {
 836         return elem.isLeaf();
 837     }
 838 
 839     /**
 840      * Iterates over the element hierarchy to determine if


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