svn-gvsig-desktop / trunk / libraries / libUI / src / org / gvsig / gui / beans / comboBoxItemsSeeker / JComboBoxItemsSeekerDynamic.java @ 6706
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package org.gvsig.gui.beans.comboBoxItemsSeeker; |
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import java.awt.Color; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.FocusAdapter; |
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import java.awt.event.FocusEvent; |
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import java.awt.event.FocusListener; |
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import java.awt.event.KeyAdapter; |
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import java.awt.event.KeyEvent; |
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import java.awt.event.KeyListener; |
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import java.beans.PropertyChangeEvent; |
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import java.beans.PropertyChangeListener; |
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import javax.swing.ComboBoxEditor; |
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import javax.swing.ComboBoxModel; |
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import javax.swing.JComboBox; |
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import javax.swing.JOptionPane; |
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import javax.swing.event.DocumentEvent; |
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import javax.swing.event.DocumentListener; |
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import javax.swing.event.ListDataEvent; |
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import javax.swing.event.ListDataListener; |
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import javax.swing.event.PopupMenuEvent; |
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import javax.swing.event.PopupMenuListener; |
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import javax.swing.text.AttributeSet; |
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import javax.swing.text.BadLocationException; |
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import javax.swing.text.JTextComponent; |
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import javax.swing.text.PlainDocument; |
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import com.iver.andami.PluginServices; |
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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/** VERSI?N EN DESARROLLO
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* REVISAR COMENTARIOS Y C?DIGO QUE PUEDA SOBRAR
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* This class allows users to insert a chain of characters and show all the sentences of the JComboBox that match its first ones characters with it.
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* This class is also a Java Bean, and is made according the MVC (Model - View - Controller) pattern.
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* This class has the View, the Control and can access to the Model.
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* The behavior of this componet can be configurated by 7 flags: (Esto lo cambio!!!!!)
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* + The appearence of the items showed at the beginning and when the user presses the ESCAPE key: (This is configured with 2 flags -> 3 different states are possible)
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* -> maintainPositionItems -> When we see the list of all items, this are showed in the ordenation as they have been introduced (if true); (if false) each new item
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* when we write on the TextField of this Component will be showed at the end (esto ?ltimo creo q. no -> revisarlo)
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* -> all_Alphanumeric_Sorted -> All items we can see in this Component will be showed in alphanumeric ordenation (if true)
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* + The list of the items showed when the user makes a search writting or pressing the BACK-SPACE key (This is configured with 1 flag -> 2 different states are possible)
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* -> alphanumericSortedSearches -> When we write on the TextField of this Component all results (items) are showed in alphanumeric ordenation (if true)
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* + Key Sensitive or not when the user writes
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* -> key_Sensitive -> When we write on the TextField it can discriminate upper cases from down cases (if true) or not (if false) (This is configured with 1 flag -> 2 different states are possible)
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* + Show all items always
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* -> showAllItems -> If true -> this component shows all items always; if false -> this component only shows items that their first characters match with the string written by the user
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* + Use one color (black) or 2 colors (black by default and red if the string written doesn't match with the beginning of all items)
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* -> only_One_Color -> The text on the textField only will be showed on black color (if true); false -> if the text on the textField doesn't match with any current item of this component -> the text
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* will be showed on red color
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* + * @param boolean (completeMatchedItem (explicar))
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* + @param boolean (useBeep (explicar))
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*
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* Default Values of the Flags:
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* -> maintainPositionItems -> true
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* -> all_Alphanumeric_Sorted -> true
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* -> alphanumericSortedSearches -> false
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* -> key_Sensitive -> false
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* -> showAllItems -> false
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* -> only_One_Color -> false
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*
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* The flags are distributed in two classes:
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* -> ComboBoxSearcheableDynamicModel -> maintainPositionItems, all_Alphanumeric_Sorted, alphanumericSortedSearches, key_Sensitive, showAllItems
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* -> JComboBoxSearcheableDynamic -> only_One_Color
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*
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* Combinations of flags not allowed:
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* -> maintainPositionItems == allAlphanumericSorted == true
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* -> ((maintain_Position_Items == false) && (all_Alphanumeric_Sorted == true) && (alphanumeric_Sorted_Searches == false))
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* -> showAllItems == true && maintainPositionItems == false (Creo que esta mal)
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*
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* Limitations:
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* -> When we add more than one item with the same name (string value) -> the behavior of this component only considers one item in most of the cases when it does a search
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* -> If this component has Hundreds,Thousands or even Million/s of items is probably that had quite delay to respond the evens of the user; this also depends of the machine where it's executed and other factors
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*
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* @author Pablo Piqueras Bartolom? (p_queras@hotmail.com)
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*/
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public class JComboBoxItemsSeekerDynamic extends JComboBox implements java.io.Serializable { |
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//private static final long serialVersionUID = -1853812970336818959L;
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// PONER SERIALIZACI?N
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// eSTAS HAY QUE BORRARLAS!
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/* private Vector defaultItems;
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private Set notRemovedItems;
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private Set removedItems;*/
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private final int BEGINNING_VIEW_STATE = 0; |
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private final int START_VIEW_STATE = 1; |
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private final int SEARCH_VIEW_STATE = 2; |
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private int currentShowState; // 0 -> at the beginning; 1 -> when is showing the start list of items; 2 -> when is showing a search list of items |
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// CONFIGURATION FLAGS
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private boolean onlyOneColor; |
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private boolean completeMatchedItem; |
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private boolean useBeep; |
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// END FLAGS
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// PUEDE QUE TB. sOBren
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// private boolean allItemsAreSorted;
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// Last selected item
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private Object selectedItem; |
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private Object lastSelectedItem; // This is used for only update (refresh) de popup when a different item is selected |
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// pueDE QUE TB. SOBRE
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private int num = 0; |
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// private JTextField txtField;
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private final int POPUP_LIST_ITEMS_HEIGHT = 8; |
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// Reference to the ui
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//private MetalComboBoxItemsSeekerUI ui;
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// Reference to the model
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private ComboBoxItemsSeekerDynamicModel model;
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// Some listeners for the Control between the View and de Model
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private KeyListener editorKeyListener; |
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private FocusListener editorFocusListener; |
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private DocumentListener documentListener; |
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private ListDataListener modelListDataListener; |
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private PopupMenuListener popupMenuListener; |
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// Reference to the document of the Editor of this component for optimize the seeks
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private PlainDocumentSeeker document;
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// private String writtenString;
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private boolean continueOnStartViewState; |
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// private boolean specialKeys; // ESC and TAB keys
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private boolean textKeyPressed; |
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private boolean lastWasTheBeginningState; |
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// private boolean keyPressed;
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// private boolean updatePopUp;
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// private boolean upOrDownKeyPressed;
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// private boolean deleteKeyPressed;
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// private boolean escapeKeyPressed;
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// OTRAS FLAGS que puede que sobren alguNAS
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private boolean selecting=false; |
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private boolean hidePopupOnFocusLoss; |
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private boolean hitBackspace=false; |
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private boolean hitBackspaceOnSelection; |
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/**
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* Default Constructor
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*/
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public JComboBoxItemsSeekerDynamic() {
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// Invokes to the parent class constructor
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super();
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// Create attributes and set initial values
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this.initialize();
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// Set the default values of the flags
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this.onlyOneColor = false; |
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this.completeMatchedItem = false; //true; |
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this.useBeep = false; //true; |
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// Other configuration tasks
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this.createDefaultListeners();
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this.configure();
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//this.configure();
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} |
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/**
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* Default Constructor with four parameters: configure the 4 flags
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*
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* @param boolean (true -> maintains the position of the items; false -> don't maintains the position of the items)
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* @param boolean (true -> all items showed when we write on the textfield will be showed in alphanumeric ordenation; false -> they don't have to be in alphanumeric ordenation)
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* @param boolean (true -> all items showed will be in alphanumeric ordenation; false -> they don't have to be in alphanumeric ordenation)
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* @param boolean (true -> discriminates capital letters from small letters; false -> don't discriminates capital letters from small letters)
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*/
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public JComboBoxItemsSeekerDynamic(int start_Behavior, int search_Behavior, boolean key_Sensitive) { |
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// Invokes to the parent class constructor
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super();
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// Create attributes and set initial values
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this.initialize();
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// Sets the options selected by the user
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// this.model.setMaintainPositionItems(maintain_Position_Items);
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// this.model.setAllAlphanumericSorted(all_Alphanumeric_Sorted);
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// this.model.setAlphanumericSortedSearches(alphanumeric_Sorted_Searches);
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this.model.setStartBehavior(start_Behavior);
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this.model.setStartBehavior(search_Behavior);
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this.model.setKeySensitive(key_Sensitive);
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this.model.setShowAllItems(false); |
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this.onlyOneColor = false; |
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this.completeMatchedItem = false; //true; |
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this.useBeep = true; |
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if (!testFlagsConfigurationOK())
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JOptionPane.showMessageDialog(this, PluginServices.getText(this, "error_message_JComboBoxSearcheableDynamic"), PluginServices.getText(this, "exportJOP2Title"), JOptionPane.ERROR_MESSAGE); |
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else
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this.configure();
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} |
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/**
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* Default Constructor with six parameters: configure the 6 flags
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*
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* @param boolean (true -> maintains the position of the items; false -> don't maintains the position of the items)
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* @param boolean (true -> all items showed when we write on the textfield will be showed in alphanumeric ordenation; false -> they don't have to be in alphanumeric ordenation)
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* @param boolean (true -> all items showed will be in alphanumeric ordenation; false -> they don't have to be in alphanumeric ordenation)
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* @param boolean (true -> discriminates capital letters from small letters; false -> don't discriminates capital letters from small letters)
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* @param boolean (true -> the text on the textField only will be showed on black color (if true); false -> if the text on the textField doesn't match with any current item of this component -> the text
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* will be showed on red color)
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* @param boolean (true -> this component shows all items always; false -> this component only shows items that their first characters match with the string written by the user)
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* @param boolean (completeMatchedItem (explicar))
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* @param boolean (useBeep (explicar))
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*/
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public JComboBoxItemsSeekerDynamic(int start_Behavior, int search_Behavior, boolean key_Sensitive, boolean only_One_Color, boolean show_All_Items, boolean complete_Matched_Item, boolean use_Beep) { |
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// Invokes to the parent class constructor
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super();
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// Create attributes and set initial values
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this.initialize();
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// Sets the options selected by the user
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// this.model.setMaintainPositionItems(maintain_Position_Items);
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// this.model.setAllAlphanumericSorted(all_Alphanumeric_Sorted);
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// this.model.setAlphanumericSortedSearches(alphanumeric_Sorted_Searches);
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this.model.setStartBehavior(start_Behavior);
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this.model.setStartBehavior(search_Behavior);
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this.model.setKeySensitive(key_Sensitive);
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this.model.setShowAllItems(show_All_Items);
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this.onlyOneColor = only_One_Color;
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this.completeMatchedItem = complete_Matched_Item;
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this.useBeep = use_Beep;
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if (!testFlagsConfigurationOK())
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JOptionPane.showMessageDialog(this, PluginServices.getText(this, "error_message_JComboBoxSearcheableDynamic"), PluginServices.getText(this, "exportJOP2Title"), JOptionPane.ERROR_MESSAGE); |
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else
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this.configure();
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} |
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/**
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*
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*/
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private void initialize() { |
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// // Creates the ui for this component and gets it reference
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// super.setUI(new MetalComboBoxItemsSeekerUI());
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// this.ui = (MetalComboBoxItemsSeekerUI) super.getUI();
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// super.setUI(new MetalComboBoxItemsSeekerUI());
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// Creates the model for this component and gets it reference
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super.setModel(new ComboBoxItemsSeekerDynamicModel()); |
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this.model = (ComboBoxItemsSeekerDynamicModel) super.getModel(); |
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// Allows user to edit on the combobox
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super.setEditable(true); |
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// By default the last state of showign items was showing all the items (at the beginning of this component)
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currentShowState = BEGINNING_VIEW_STATE; |
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// Set the last selected item -> if there isn't any item -> -1; else -> this will be 0
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super.setSelectedIndex(-1); |
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this.selectedItem = null; |
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// System.out.println("selectedItem: " + this.getSelectedIndex());
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// By default the keys Up and Down aren't pressed
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// this.upOrDownKeyPressed = false;
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// By default the keys Delete aren't pressed
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// this.escapeKeyPressed = false;
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// By default any text key has been pressed
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textKeyPressed = false;
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// // By default any key has been pressed
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// keyPressed = false;
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// specialKeys = false;
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// updatePopUp = false;
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// Remove the default mouse listener
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// super.removeMouseListener(super.getMouseListeners()[0]);
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} |
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/**
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*
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*/
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private void createDefaultListeners() { |
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// TODO Auto-generated method stub
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// Define the key listener for the editor of this component
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this.defineEditorKeyListener(this); |
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// Define the focus listener for the editor of this component
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this.defineEditorFocusListener(this); |
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// Define a document listener for changes of text
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this.defineDocumentListener();
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// Define the list data listener for the model of this component
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this.defineModelListDataListener();
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// Define a popup menu listener for the popup of this component
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this.definePopUpMenuListener(this); |
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} |
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/**
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* Define a document listener for changes of text
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*/
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private void defineDocumentListener() { |
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// TODO Auto-generated method stub
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documentListener = new DocumentListener() { |
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public void changedUpdate(DocumentEvent arg0) { |
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// TODO Auto-generated method stub
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} |
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public void insertUpdate(DocumentEvent arg0) { |
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// TODO Auto-generated method stub
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System.out.println("NUM: " + num + " DocumentListener->insertUpdate"); |
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try {
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System.out.println("Texto insertado: ->" + document.getText(0, document.getLength()) + "<-"); |
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} catch (BadLocationException e) { |
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} |
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num++; |
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// Indicate to the model that now is disabled the start view
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// This is used for the first text inserted to the document when the component is loaded and it does setSelectedIndex(0), to avoid use a search view
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if (currentShowState == BEGINNING_VIEW_STATE)
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{ |
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currentShowState = START_VIEW_STATE; |
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lastWasTheBeginningState = true;
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continueOnStartViewState = true;
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System.out.println("Pasa al estado 1 (de vista inicial)"); |
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} |
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} |
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public void removeUpdate(DocumentEvent arg0) { |
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// TODO Auto-generated method stub
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System.out.println("NUM: " + num + " DocumentListener->removeUpdate"); |
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num++; |
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} |
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}; |
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} |
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private void updateLastSelectionItem() { |
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setSelectedItem(selectedItem); |
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} |
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/**
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*
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*/
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private void configure() { |
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// TODO Auto-generated method stub
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// Configure the document of the editor of this component
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this.configureDocument();
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// Configure the editor (ComboBoxEditor) of this component
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this.configureEditor(this.getEditor()); |
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// Configure the model of this component
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this.configureModel();
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// Configure the popup of this component
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this.configurePopUp();
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} |
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/**
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*
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*
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*/
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private void configurePopUp() { |
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// TODO Auto-generated method stub
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this.addPopupMenuListener(this.popupMenuListener); |
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} |
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// /**
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// *
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// */
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// private void uninstallDefaultListeners() {
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//
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//
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// }
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/**
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*
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*/
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private void configureModel() { |
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// TODO Auto-generated method stub
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this.model.addListDataListener(this.modelListDataListener); |
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} |
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/**
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*
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*/
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private void configureDocument() { |
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// TODO Auto-generated method stub
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// Creates the document of the editor of this component
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document = new PlainDocumentSeeker();
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document.setJComboBoxItemsSeekerDynamicReference(this);
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// Set the written String
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// writtenString = "";
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// Remove all Previous document Listeners
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// DocumentListener documentListener[] = document.getDocumentListeners();
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// for (int i=0; i < documentListener.length; i++)
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// document.removeDocumentListener(documentListener[i]);
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// Defines and add a Document listener for changes on the document of the editor of this component
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document.addDocumentListener(this.documentListener);
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} |
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/**
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* Define the list data listener for the model of this component
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*/
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public void defineModelListDataListener() { |
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this.modelListDataListener = new ListDataListener() { |
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public void contentsChanged(ListDataEvent e) { |
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// TODO Auto-generated method stub
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// System.out.println("ContentsChanged");
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// This flag indicates to the 'insertString' and 'remove' methods of the PlainDocumentSeeker that the text of the item selected or written by the user
|
474 |
// hasn't been written on the TextEditor of ths component
|
475 |
selecting = false;
|
476 |
} |
477 |
|
478 |
public void intervalAdded(ListDataEvent e) { |
479 |
// TODO Auto-generated method stub
|
480 |
// System.out.println("intervalAdded");
|
481 |
} |
482 |
|
483 |
public void intervalRemoved(ListDataEvent e) { |
484 |
// TODO Auto-generated method stub
|
485 |
// System.out.println("intervalRemoved");
|
486 |
} |
487 |
|
488 |
}; |
489 |
|
490 |
} |
491 |
|
492 |
/**
|
493 |
* ?Sobra? Contiene c?digo interesante
|
494 |
*/
|
495 |
private void defineAndAddPropertyChangeListener() { |
496 |
// Define and add a Listener for changes on the editor or the model of the JComboBox
|
497 |
super.addPropertyChangeListener(new PropertyChangeListener() { |
498 |
public void propertyChange(PropertyChangeEvent ev) { |
499 |
if (ev.getPropertyName().equals("editor")) |
500 |
configureEditor((ComboBoxEditor) ev.getNewValue());
|
501 |
if (ev.getPropertyName().equals("model")) |
502 |
model = (ComboBoxItemsSeekerDynamicModel) ev.getNewValue(); |
503 |
} |
504 |
}); |
505 |
} |
506 |
|
507 |
/**
|
508 |
* ?SOBRA? De momento la estoy usando, pero no s? si sobra o no (S? SE EST? USANDO)
|
509 |
*/
|
510 |
private void defineEditorFocusListener(JComboBoxItemsSeekerDynamic combo_Box) { |
511 |
final JComboBoxItemsSeekerDynamic comboBox = combo_Box;
|
512 |
|
513 |
// TODO Auto-generated method stub
|
514 |
// Highlight whole text when gaining focus
|
515 |
editorFocusListener = new FocusAdapter() { |
516 |
public void focusGained(FocusEvent e) { |
517 |
highlightCompletedText(0);
|
518 |
} |
519 |
|
520 |
public void focusLost(FocusEvent e) { |
521 |
// Workaround for Bug 5100422 - Hide Popup on focus loss
|
522 |
if (hidePopupOnFocusLoss) comboBox.setPopupVisible(false); |
523 |
} |
524 |
}; |
525 |
} |
526 |
|
527 |
/**
|
528 |
*
|
529 |
*/
|
530 |
private void defineEditorKeyListener(JComboBoxItemsSeekerDynamic combo_Box) { |
531 |
final JComboBoxItemsSeekerDynamic comboBoxReference = combo_Box;
|
532 |
|
533 |
// keyPressed = true;
|
534 |
|
535 |
|
536 |
// This flag indicates to the 'insertString' and 'remove' methods of the PlainDocumentSeeker that the text of the item selected or written by the user
|
537 |
// hasn't been written on the TextEditor of ths component
|
538 |
|
539 |
// TODO Auto-generated method stub
|
540 |
editorKeyListener = new KeyAdapter() |
541 |
{ |
542 |
public void keyPressed(KeyEvent ke) // Executed on the Start view state or Search view state |
543 |
{ |
544 |
System.out.println("Tecla apretada: ->" + ke.getKeyChar() + "<-"); |
545 |
|
546 |
if (model.getParentSize() == 0) |
547 |
{ |
548 |
if (useBeep)
|
549 |
comboBoxReference.getToolkit().beep(); // when available use: UIManager.getLookAndFeel().provideErrorFeedback(comboBox);
|
550 |
} |
551 |
else
|
552 |
{ |
553 |
// This flag indicates to the 'insertString' and 'remove' methods of the PlainDocumentSeeker that the text of the item selected or written by the user
|
554 |
// hasn't been written on the TextEditor of ths component
|
555 |
selecting = false;
|
556 |
|
557 |
// This resolves the bug when the popup wasn't seen any time and the uses press a key that updates the view of the popup (the bug is that popup has the items but
|
558 |
// aren't seen
|
559 |
if (lastWasTheBeginningState)
|
560 |
{ |
561 |
// This maintains visible the popup
|
562 |
if (comboBoxReference.isDisplayable())
|
563 |
comboBoxReference.setPopupVisible(true);
|
564 |
lastWasTheBeginningState = false;
|
565 |
} |
566 |
|
567 |
hitBackspace=false;
|
568 |
|
569 |
JTextComponent editor = (JTextComponent) comboBoxReference.getEditor().getEditorComponent(); |
570 |
|
571 |
switch (ke.getKeyCode())
|
572 |
{ |
573 |
// determine if the pressed key is backspace (needed by the remove method)
|
574 |
case KeyEvent.VK_BACK_SPACE : |
575 |
hitBackspace=true;
|
576 |
hitBackspaceOnSelection=editor.getSelectionStart()!=editor.getSelectionEnd(); |
577 |
|
578 |
break;
|
579 |
// ignore delete key
|
580 |
case KeyEvent.VK_DELETE : // supr key in spanish keyboard |
581 |
// specialKeys = true;
|
582 |
// This avoids that popup listener could report about it detected item (Este no va)
|
583 |
// textKeyPressed = true;
|
584 |
|
585 |
// If we remove characters by default if we use two color -> set color red ; and if the item would match in the lookUp algorithm of the PlainDocumentSeeker
|
586 |
// text will be on black color
|
587 |
if (!isOnlyOneColor())
|
588 |
comboBoxReference.getEditor().getEditorComponent().setForeground(Color.RED);
|
589 |
|
590 |
// Remove selected text:
|
591 |
System.out.println("GETMARK: " + editor.getCaret().getMark() + "GETCARETPOSITION" + editor.getCaretPosition()); |
592 |
|
593 |
try {
|
594 |
// If no characters are selected
|
595 |
if (editor.getCaret().getMark() == editor.getCaretPosition())
|
596 |
{ |
597 |
// Remove the character which is on the right of the caret position
|
598 |
if (editor.getCaretPosition() < document.getLength())
|
599 |
document.remove(editor.getCaretPosition(), 1);
|
600 |
} |
601 |
else // If there are characters selected |
602 |
{ |
603 |
// Remove the characters which are selected
|
604 |
// int documentLength = document.getLength();
|
605 |
int length = Math.abs(editor.getCaret().getMark() - editor.getCaretPosition()); |
606 |
|
607 |
// Remove the characters which are selected
|
608 |
document.remove(Math.min(editor.getCaret().getMark(), editor.getCaretPosition()), length);
|
609 |
} |
610 |
} catch (BadLocationException e) { |
611 |
// TODO Auto-generated catch block
|
612 |
e.printStackTrace(); |
613 |
} |
614 |
|
615 |
switch(currentShowState)
|
616 |
{ |
617 |
case START_VIEW_STATE :
|
618 |
if (document.getLength() > 0) |
619 |
{ |
620 |
// If dynamic searches:
|
621 |
try {
|
622 |
// If the search will be dynamic:
|
623 |
if (isDynamicSearchConfiguration())
|
624 |
{ |
625 |
model.setWrittenText(document.getText(0, document.getLength()));
|
626 |
System.out.println("Texto que se le env?a al modelo desde SUPR: ->" + document.getText(0, document.getLength()) + "<-"); |
627 |
} |
628 |
} catch (BadLocationException e) { |
629 |
// TODO Auto-generated catch block
|
630 |
e.printStackTrace(); |
631 |
} |
632 |
|
633 |
// Indicate to the model that now is disabled the start view
|
634 |
if (currentShowState == START_VIEW_STATE)
|
635 |
{ |
636 |
model.setStartViewFlag(false);
|
637 |
currentShowState = SEARCH_VIEW_STATE; |
638 |
// updateLastSelectionItem();
|
639 |
} |
640 |
} |
641 |
break;
|
642 |
case SEARCH_VIEW_STATE :
|
643 |
// If there isn't characters
|
644 |
if (document.getLength() == 0) |
645 |
{ |
646 |
// This instruction avoids popup could failure when got invisible
|
647 |
hidePopup(); |
648 |
|
649 |
// If it's a dynamic search
|
650 |
if (isDynamicSearchConfiguration())
|
651 |
{ |
652 |
model.setWrittenText("");
|
653 |
System.out.println("Texto que se le env?a al modelo desde SUPR: ->\"\"<-"); |
654 |
} |
655 |
|
656 |
// Return to the start view state
|
657 |
model.setStartViewFlag(true);
|
658 |
currentShowState = START_VIEW_STATE; |
659 |
|
660 |
// Select the first Item
|
661 |
setSelectedIndex(0);
|
662 |
|
663 |
highlightCompletedText(0);
|
664 |
} |
665 |
else
|
666 |
{ |
667 |
// If dynamic searches:
|
668 |
try {
|
669 |
// If the search will be dynamic:
|
670 |
if (isDynamicSearchConfiguration())
|
671 |
{ |
672 |
model.setWrittenText(document.getText(0, document.getLength()));
|
673 |
System.out.println("Texto que se le env?a al modelo desde SUPR: ->" + document.getText(0, document.getLength()) + "<-"); |
674 |
} |
675 |
} catch (BadLocationException e) { |
676 |
// TODO Auto-generated catch block
|
677 |
e.printStackTrace(); |
678 |
} |
679 |
} |
680 |
break;
|
681 |
} |
682 |
|
683 |
updatePopUpView(); |
684 |
|
685 |
break;
|
686 |
case KeyEvent.VK_ENTER : |
687 |
// try {
|
688 |
// specialKeys = true;
|
689 |
System.out.println("ENTRA EN EL C?DIGO DE ENTER"); |
690 |
|
691 |
// Reports about the written text to the model
|
692 |
try {
|
693 |
// Reports about the written text to the model
|
694 |
if (model.isDynamicSearch())
|
695 |
model.setWrittenText(document.getText(0, document.getLength()));
|
696 |
} catch (BadLocationException e1) { |
697 |
// TODO Auto-generated catch block
|
698 |
e1.printStackTrace(); |
699 |
} |
700 |
|
701 |
// Indicate to the model that now is disabled the start view
|
702 |
if (currentShowState == START_VIEW_STATE)
|
703 |
{ |
704 |
model.setStartViewFlag(false);
|
705 |
currentShowState = SEARCH_VIEW_STATE; |
706 |
// updateLastSelectionItem();
|
707 |
} |
708 |
|
709 |
|
710 |
// String text = document.getText(0, document.getLength());
|
711 |
// document.remove(0, document.getLength());
|
712 |
// document.insertString(0, text, null);
|
713 |
//
|
714 |
//
|
715 |
//
|
716 |
//// // If the text doesn't completely match with the selectedItem.toString() -> if allow 2 colors -> set foreground color to red
|
717 |
//// if (!onlyOneColor)
|
718 |
//// {
|
719 |
//// if (model.isKeySensitive())
|
720 |
//// {
|
721 |
//// if (text.compareTo(getSelectedItem().toString()) != 0)
|
722 |
//// editor.setForeground(Color.RED);
|
723 |
//// }
|
724 |
//// else
|
725 |
//// {
|
726 |
//// if (text.toUpperCase().compareTo(getSelectedItem().toString().toUpperCase()) != 0)
|
727 |
//// editor.setForeground(Color.RED);
|
728 |
//// }
|
729 |
//// }
|
730 |
// } catch (BadLocationException e1) {
|
731 |
// // TODO Auto-generated catch block
|
732 |
// e1.printStackTrace();
|
733 |
// }
|
734 |
hidePopup(); |
735 |
break;
|
736 |
case KeyEvent.VK_DOWN : |
737 |
// If the key (typed, pressed and) released has been the Down Key -> when there isn't any text (item of the list) selected, select the first
|
738 |
// ke.consume();
|
739 |
// selecting = true; // For indicate to the 'insertString' of the 'PlainDocumentSeeker' class that an item has been selected
|
740 |
// upOrDownKeyPressed = true;
|
741 |
// continueOnStartViewState = true;
|
742 |
|
743 |
// This allows user press the key DOWN for select another item of the start view list
|
744 |
// if ((model.isStartViewFlag()) && (lastWasStartShow))
|
745 |
// lastWasStartShow = true;
|
746 |
|
747 |
// // Reports about the written text to the model
|
748 |
// try {
|
749 |
// if (model.isDynamicSearch())
|
750 |
// model.setWrittenText(document.getText(0, document.getLength()));
|
751 |
// } catch (BadLocationException e2) {
|
752 |
// // TODO Auto-generated catch block
|
753 |
// e2.printStackTrace();
|
754 |
// }
|
755 |
|
756 |
// If items are disordered -> get the index of the selected item
|
757 |
if (model.nowItemsAreDisordered())
|
758 |
updateLastSelectionItem(); |
759 |
|
760 |
if (getItemCount() > 0) |
761 |
{ |
762 |
if (getSelectedIndex() == (getItemCount()-1)) |
763 |
((JComboBox)comboBoxReference).setSelectedIndex(0); |
764 |
else
|
765 |
((JComboBox)comboBoxReference).setSelectedIndex(getSelectedIndex()+1); |
766 |
} |
767 |
|
768 |
// model.setCurrentString(getSelectedItem().toString());
|
769 |
|
770 |
// lastSelectedIndex = getSelectedIndex();
|
771 |
selectedItem = getSelectedItem(); |
772 |
showPopup(); |
773 |
break;
|
774 |
case KeyEvent.VK_UP : |
775 |
// If the key (typed, pressed and) released has been the Up Key -> when there isn't any text (item of the list) selected, select the last
|
776 |
// ke.consume();
|
777 |
// selecting = true; // For indicate to the 'insertString' of the 'PlainDocumentSeeker' class that an item has been selected
|
778 |
// upOrDownKeyPressed = true;
|
779 |
// continueOnStartViewState = true;
|
780 |
|
781 |
// This allows user press the key UP for select another item of the start view list
|
782 |
// if ((model.isStartViewFlag()) && (lastWasStartShow))
|
783 |
// lastWasStartShow = true;
|
784 |
|
785 |
// // Reports about the written text to the model
|
786 |
// try {
|
787 |
// if (model.isDynamicSearch())
|
788 |
// model.setWrittenText(document.getText(0, document.getLength()));
|
789 |
// } catch (BadLocationException e2) {
|
790 |
// // TODO Auto-generated catch block
|
791 |
// e2.printStackTrace();
|
792 |
// }
|
793 |
|
794 |
// If items are disordered -> get the index of the selected item
|
795 |
if (model.nowItemsAreDisordered())
|
796 |
updateLastSelectionItem(); |
797 |
|
798 |
switch(getSelectedIndex())
|
799 |
{ |
800 |
case -1: case 0: |
801 |
((JComboBox)comboBoxReference).setSelectedIndex(getItemCount()-1); |
802 |
break;
|
803 |
default:
|
804 |
((JComboBox)comboBoxReference).setSelectedIndex(getSelectedIndex()-1); |
805 |
} |
806 |
|
807 |
// model.setCurrentString(getSelectedItem().toString());
|
808 |
selectedItem = getSelectedItem(); |
809 |
// lastSelectedIndex = getSelectedIndex();
|
810 |
showPopup(); |
811 |
break;
|
812 |
case KeyEvent.VK_LEFT : |
813 |
// Move the caret to left
|
814 |
if (editor.getCaretPosition() > 0) |
815 |
editor.setCaretPosition(editor.getCaretPosition() - 1);
|
816 |
else
|
817 |
{ |
818 |
// User hit backspace with the cursor positioned on the start => beep
|
819 |
if (useBeep)
|
820 |
getToolkit().beep(); // when available use: UIManager.getLookAndFeel().provideErrorFeedback(comboBox);
|
821 |
} |
822 |
//ke.consume();
|
823 |
break;
|
824 |
case KeyEvent.VK_RIGHT : |
825 |
// Move the caret to right
|
826 |
try {
|
827 |
if (editor.getCaretPosition() < (document.getText(0, document.getLength())).length()) |
828 |
editor.setCaretPosition(editor.getCaretPosition() + 1);
|
829 |
else
|
830 |
{ |
831 |
// User hit backspace with the cursor positioned on the start => beep
|
832 |
if (useBeep)
|
833 |
getToolkit().beep(); // when available use: UIManager.getLookAndFeel().provideErrorFeedback(comboBox);
|
834 |
} |
835 |
} catch (BadLocationException e) { |
836 |
// TODO Auto-generated catch block
|
837 |
e.printStackTrace(); |
838 |
} |
839 |
//ke.consume();
|
840 |
break;
|
841 |
case KeyEvent.VK_PAGE_DOWN : |
842 |
if (getSelectedIndex() != -1) |
843 |
{ |
844 |
// // Reports about the written text to the model
|
845 |
// try {
|
846 |
// if (model.isDynamicSearch())
|
847 |
// model.setWrittenText(document.getText(0, document.getLength()));
|
848 |
// } catch (BadLocationException e2) {
|
849 |
// // TODO Auto-generated catch block
|
850 |
// e2.printStackTrace();
|
851 |
// }
|
852 |
|
853 |
int index = getSelectedIndex() + POPUP_LIST_ITEMS_HEIGHT;
|
854 |
|
855 |
if (index < getItemCount())
|
856 |
setSelectedIndex(index); |
857 |
else
|
858 |
setSelectedIndex(getItemCount()-1);
|
859 |
|
860 |
selectedItem = getSelectedItem(); |
861 |
} |
862 |
|
863 |
// ke.consume();
|
864 |
break;
|
865 |
case KeyEvent.VK_PAGE_UP : |
866 |
if (getSelectedIndex() != -1) |
867 |
{ |
868 |
// // Reports about the written text to the model
|
869 |
// try {
|
870 |
// if (model.isDynamicSearch())
|
871 |
// model.setWrittenText(document.getText(0, document.getLength()));
|
872 |
// } catch (BadLocationException e2) {
|
873 |
// // TODO Auto-generated catch block
|
874 |
// e2.printStackTrace();
|
875 |
// }
|
876 |
|
877 |
int index = getSelectedIndex() - POPUP_LIST_ITEMS_HEIGHT;
|
878 |
|
879 |
if (index > -1) |
880 |
setSelectedIndex(index); |
881 |
else
|
882 |
setSelectedIndex(0);
|
883 |
|
884 |
selectedItem = getSelectedItem(); |
885 |
} |
886 |
|
887 |
// ke.consume();
|
888 |
break;
|
889 |
case KeyEvent.VK_HOME : // 'Inicio' key on the spanish keyboard |
890 |
editor.setCaretPosition(0);
|
891 |
break;
|
892 |
case KeyEvent.VK_END : // 'Fin' key on the spanish keyboard |
893 |
editor.setCaretPosition(document.getLength()); |
894 |
break;
|
895 |
case KeyEvent.VK_TAB : |
896 |
// specialKeys = true;
|
897 |
|
898 |
// This avoids that popup listener could report about it detected item
|
899 |
textKeyPressed = true;
|
900 |
|
901 |
if (model.getSize() > 0) |
902 |
{ |
903 |
// System.out.println("SelectedIndex: " + getSelectedIndex());
|
904 |
// boolean update = false;
|
905 |
|
906 |
if (((JComboBox)comboBoxReference).getSelectedIndex() == -1) |
907 |
{ |
908 |
// lastSelectedIndex = 0;
|
909 |
// ((JComboBox)comboBoxReference).setSelectedIndex(0);
|
910 |
//updatePopUp = true; // Indicate to the document.insertString that has update the popup after insert
|
911 |
// updatePopUpView();
|
912 |
// comboBoxReference.setSelectedIndex(0);
|
913 |
selectedItem = comboBoxReference.getItemAt(0); //.getSelectedItem(); |
914 |
} |
915 |
else
|
916 |
{ |
917 |
// lastSelectedIndex = getSelectedIndex();
|
918 |
// updatePopUp = true; // Indicate to the document.insertString that has update the popup after insert
|
919 |
// updatePopUpView();
|
920 |
selectedItem = comboBoxReference.getSelectedItem(); |
921 |
|
922 |
// setSelectedIndex()); // Complete the item string value in the document of the editor
|
923 |
// update = true;
|
924 |
} |
925 |
|
926 |
document.setText(selectedItem.toString()); |
927 |
|
928 |
// Reports about the written text to the model
|
929 |
// try {
|
930 |
if (model.isDynamicSearch()) {
|
931 |
model.setWrittenText(selectedItem.toString()); |
932 |
System.out.println("Texto que se le env?a al modelo: ->" + selectedItem.toString() + "<-"); |
933 |
} |
934 |
|
935 |
// } catch (BadLocationException e2) {
|
936 |
// // TODO Auto-generated catch block
|
937 |
// e2.printStackTrace();
|
938 |
// }
|
939 |
//
|
940 |
if (currentShowState == START_VIEW_STATE)
|
941 |
{ |
942 |
model.setStartViewFlag(false);
|
943 |
currentShowState = SEARCH_VIEW_STATE; |
944 |
// updatePopUpView(); // Update to the new popup view
|
945 |
} |
946 |
|
947 |
|
948 |
// It's supposed that the text on the document is equal as the string value of the selected item -> then text must be on black color
|
949 |
comboBoxReference.getEditor().getEditorComponent().setForeground(Color.BLACK);
|
950 |
|
951 |
updatePopUpView(); |
952 |
|
953 |
|
954 |
// document.setText(selectedItem.toString());
|
955 |
|
956 |
// continueOnStartViewState = false;
|
957 |
|
958 |
// HidePopUp + ShowPopUp to force update the popup list of items
|
959 |
// hidePopup();
|
960 |
// showPopup();
|
961 |
//// hidePopup();
|
962 |
} |
963 |
break;
|
964 |
case KeyEvent.VK_ESCAPE : |
965 |
// Reset to the Start View State
|
966 |
// model.setStartViewFlag(true);
|
967 |
|
968 |
// Force update the popup
|
969 |
if (isPopupVisible())
|
970 |
hidePopup(); |
971 |
|
972 |
model.setWrittenText("");
|
973 |
selectedItem = null;
|
974 |
|
975 |
// currentShowState = START_VIEW_STATE;
|
976 |
if (currentShowState == SEARCH_VIEW_STATE)
|
977 |
{ |
978 |
try {
|
979 |
document.remove(0, document.getLength());
|
980 |
} catch (BadLocationException e) { |
981 |
// TODO Auto-generated catch block
|
982 |
e.printStackTrace(); |
983 |
} |
984 |
|
985 |
// setSelectedItem(selectedItem);
|
986 |
// setSelectedIndex(model.getIndexOf(selectedItem));
|
987 |
|
988 |
// Return to the start view state
|
989 |
model.setStartViewFlag(true);
|
990 |
currentShowState = START_VIEW_STATE; |
991 |
// escapeKeyPressed = true;
|
992 |
// continueOnStartViewState = true;
|
993 |
|
994 |
// If items are disordered -> get the index of the selected item
|
995 |
// if (model.nowItemsAreDisordered())
|
996 |
// updateLastSelectionItem();
|
997 |
|
998 |
// Select the first Item
|
999 |
setSelectedIndex(0);
|
1000 |
// selectFirstItemAddedToModel();
|
1001 |
|
1002 |
// updatePopUp = true;
|
1003 |
// updatePopUpView();
|
1004 |
|
1005 |
//updateLastSelectionItem();
|
1006 |
// setSelectedIndex(lastSelectedIndex);
|
1007 |
highlightCompletedText(0);
|
1008 |
// HidePopUp + ShowPopUp to force update the popup list of items
|
1009 |
// hidePopup();
|
1010 |
// showPopup();
|
1011 |
} |
1012 |
else
|
1013 |
{ |
1014 |
// Select the first Item
|
1015 |
setSelectedIndex(0);
|
1016 |
// selectFirstItemAddedToModel();
|
1017 |
|
1018 |
highlightCompletedText(0);
|
1019 |
} |
1020 |
updatePopUpView(); |
1021 |
break;
|
1022 |
case KeyEvent.VK_SHIFT : // Do nothing |
1023 |
break;
|
1024 |
case KeyEvent.VK_ALT_GRAPH : // Do nothing |
1025 |
break;
|
1026 |
case KeyEvent.VK_ALT : // Do nothing |
1027 |
break;
|
1028 |
case KeyEvent.VK_CONTROL : // Do nothing |
1029 |
break;
|
1030 |
case KeyEvent.VK_NUM_LOCK : // Do nothing |
1031 |
break;
|
1032 |
case KeyEvent.VK_CAPS_LOCK : // Do nothing |
1033 |
break;
|
1034 |
default:
|
1035 |
System.out.println("Actualiza view flag a false"); |
1036 |
|
1037 |
System.out.println("LASTITEM1 :" + lastSelectedItem); |
1038 |
|
1039 |
System.out.println("GETMARK: " + editor.getCaret().getMark() + "GETCARETPOSITION" + editor.getCaretPosition()); |
1040 |
|
1041 |
if (model.isDynamicSearch())
|
1042 |
{ |
1043 |
// Force update the popup
|
1044 |
// hidePopup();
|
1045 |
|
1046 |
String text;
|
1047 |
if (editor.getCaretPosition() == editor.getCaret().getMark())
|
1048 |
text = editor.getText().substring(0, editor.getCaretPosition()) + ke.getKeyChar() + editor.getText().substring(editor.getCaretPosition(), editor.getText().length());
|
1049 |
else
|
1050 |
{ |
1051 |
text = "" + editor.getText().substring(0, (int) Math.min(editor.getCaretPosition(), editor.getCaret().getMark())) + ke.getKeyChar(); |
1052 |
text += editor.getText().substring((int) Math.max(editor.getCaretPosition(), editor.getCaret().getMark()), editor.getText().length()); |
1053 |
} |
1054 |
|
1055 |
// Reports about the written text to the model
|
1056 |
System.out.println("Texto que se le env?a KEY al modelo: ->" + text + "<-"); |
1057 |
model.setWrittenText(text); |
1058 |
|
1059 |
|
1060 |
// Indicate to the model that now is disabled the start view
|
1061 |
if (currentShowState == START_VIEW_STATE)
|
1062 |
{ |
1063 |
model.setStartViewFlag(false);
|
1064 |
currentShowState = SEARCH_VIEW_STATE; |
1065 |
// updateLastSelectionItem();
|
1066 |
} |
1067 |
|
1068 |
|
1069 |
// textKeyPressed = false;
|
1070 |
} |
1071 |
|
1072 |
updatePopUpView(); |
1073 |
textKeyPressed = true;
|
1074 |
|
1075 |
|
1076 |
System.out.println("Key Pressed:" + ke.getKeyCode()); |
1077 |
} |
1078 |
|
1079 |
// Consume the key event for not to use the handler of the keyboard of other components
|
1080 |
ke.consume(); |
1081 |
} |
1082 |
} |
1083 |
}; |
1084 |
|
1085 |
// keyPressed = false;
|
1086 |
} |
1087 |
|
1088 |
/**
|
1089 |
*
|
1090 |
*/
|
1091 |
private void definePopUpMenuListener(JComboBoxItemsSeekerDynamic combo_Box) { |
1092 |
final JComboBoxItemsSeekerDynamic comboBoxReference = combo_Box;
|
1093 |
|
1094 |
this.popupMenuListener = new PopupMenuListener() { |
1095 |
|
1096 |
/*
|
1097 |
* (non-Javadoc)
|
1098 |
* @see javax.swing.event.PopupMenuListener#popupMenuCanceled(javax.swing.event.PopupMenuEvent)
|
1099 |
*/
|
1100 |
public void popupMenuCanceled(PopupMenuEvent e) { |
1101 |
// TODO Auto-generated method stub
|
1102 |
System.out.println("MenuCANCELED"); |
1103 |
} |
1104 |
|
1105 |
/*
|
1106 |
* (non-Javadoc)
|
1107 |
* @see javax.swing.event.PopupMenuListener#popupMenuWillBecomeInvisible(javax.swing.event.PopupMenuEvent)
|
1108 |
*/
|
1109 |
public void popupMenuWillBecomeInvisible(PopupMenuEvent e) { |
1110 |
// TODO Auto-generated method stub
|
1111 |
System.out.println("MenuBECOMEINVISIBLE"); |
1112 |
|
1113 |
if (!textKeyPressed)
|
1114 |
{ |
1115 |
if (lastSelectedItem != null) |
1116 |
{ |
1117 |
// If the user has select a different item with the mouse, and this is in the Start View State -> change to the Search View State
|
1118 |
if (!getSelectedItem().equals(lastSelectedItem))
|
1119 |
{ |
1120 |
System.out.println("POPUP: NO SON IGUALES"); |
1121 |
|
1122 |
// Reports about the written text to the model
|
1123 |
if (model.isDynamicSearch())
|
1124 |
{ |
1125 |
model.setWrittenText(getSelectedItem().toString()); |
1126 |
System.out.println("Texto que le envia POPUP al modelo: ->" + getSelectedItem().toString() + "<-"); |
1127 |
} |
1128 |
|
1129 |
if (currentShowState == START_VIEW_STATE)
|
1130 |
{ |
1131 |
model.setStartViewFlag(false);
|
1132 |
currentShowState = SEARCH_VIEW_STATE; |
1133 |
// updateLastSelectionItem();
|
1134 |
} |
1135 |
System.out.println("Selected index of item: " + lastSelectedItem.toString() + " is " + getSelectedIndex()); |
1136 |
// updatePopUpView();
|
1137 |
// setSelectedIndex(1);
|
1138 |
} |
1139 |
else
|
1140 |
System.out.println("POPUP: SON IGUALES"); |
1141 |
} |
1142 |
} |
1143 |
} |
1144 |
|
1145 |
/*
|
1146 |
* (non-Javadoc)
|
1147 |
* @see javax.swing.event.PopupMenuListener#popupMenuWillBecomeVisible(javax.swing.event.PopupMenuEvent)
|
1148 |
*/
|
1149 |
public void popupMenuWillBecomeVisible(PopupMenuEvent e) { |
1150 |
// TODO Auto-generated method stub
|
1151 |
System.out.println("MenuBECOMEVISIBLE"); |
1152 |
lastSelectedItem = selectedItem; // This object is used for know if the user has select a different item with the mouse
|
1153 |
} |
1154 |
}; |
1155 |
} |
1156 |
|
1157 |
|
1158 |
/**
|
1159 |
* Returns true if the model has a dynamic search configuration
|
1160 |
*
|
1161 |
* @return
|
1162 |
*/
|
1163 |
private boolean isDynamicSearchConfiguration() { |
1164 |
switch(model.getSearchBehavior())
|
1165 |
{ |
1166 |
case ComboBoxItemsSeekerDynamicModel.MAINTAIN_ORIGINAL_POSITION_DYNAMIC_SEARCH :
|
1167 |
case ComboBoxItemsSeekerDynamicModel.ORDERED_DYNAMIC_SEARCH :
|
1168 |
case ComboBoxItemsSeekerDynamicModel.DISORDERED_DYNAMIC_SEARCH :
|
1169 |
return true; |
1170 |
} |
1171 |
|
1172 |
return false; |
1173 |
} |
1174 |
|
1175 |
|
1176 |
// comboBoxReference.getUI().
|
1177 |
// for (int i=0; i<comboBoxReference.getComponentCount(); i++) {
|
1178 |
// System.out.println("Componente: " + comboBoxReference.getComponent(i).getName());
|
1179 |
// comboBoxReference.getComponent(i).addMouseListener(editorMouseListener);
|
1180 |
//
|
1181 |
// }
|
1182 |
// this.addMouseListener(editorMouseListener);
|
1183 |
// }
|
1184 |
|
1185 |
/**
|
1186 |
* Selects the first item added to the model
|
1187 |
*/
|
1188 |
public void selectFirstItemAddedToModel() { |
1189 |
// Select the first Item added
|
1190 |
Object item = model.getFirstItemAdded();
|
1191 |
if (item != null) |
1192 |
setSelectedItem(item); |
1193 |
} |
1194 |
|
1195 |
private void configureEditor(ComboBoxEditor newEditor) { |
1196 |
JTextComponent editor = (JTextComponent) this.getEditor().getEditorComponent(); |
1197 |
|
1198 |
// If there isn't any change on the editor
|
1199 |
if (editor == newEditor)
|
1200 |
return;
|
1201 |
|
1202 |
// Remove the default or last keyListener and FocusListener of the editor of this component
|
1203 |
if (editor != null) { |
1204 |
editor.removeKeyListener(this.editorKeyListener);
|
1205 |
// editor.removeMouseListener(this.editorMouseListener);
|
1206 |
editor.removeFocusListener(this.editorFocusListener);
|
1207 |
} |
1208 |
|
1209 |
// Add the new keyListener and FocusListener for this editor and sets
|
1210 |
// it document as a PlainDocument to optimize the searches of items
|
1211 |
// when user writes on this editor
|
1212 |
if (newEditor != null) { |
1213 |
editor = (JTextComponent) newEditor.getEditorComponent();
|
1214 |
editor.addKeyListener(this.editorKeyListener);
|
1215 |
// editor.addMouseListener(this.editorMouseListener);
|
1216 |
editor.addFocusListener(this.editorFocusListener);
|
1217 |
editor.setDocument(this.document);
|
1218 |
|
1219 |
// Disable the focus transversal keys (Example: CTRL+TAB) for enable the TAB key
|
1220 |
editor.setFocusTraversalKeysEnabled(false);
|
1221 |
} |
1222 |
} |
1223 |
|
1224 |
/**
|
1225 |
* Marks text since 'start' position to its end on a grey color
|
1226 |
*
|
1227 |
* @param start Start position for mark the text
|
1228 |
*/
|
1229 |
private void highlightCompletedText(int start) { |
1230 |
JTextComponent editor = (JTextComponent) this.getEditor().getEditorComponent(); |
1231 |
|
1232 |
editor.setCaretPosition(document.getLength()); |
1233 |
editor.moveCaretPosition(start); |
1234 |
} |
1235 |
|
1236 |
/**
|
1237 |
*
|
1238 |
*/
|
1239 |
private void updatePopUpView() { |
1240 |
// HidePopUp + ShowPopUp to force update the popup list of items
|
1241 |
hidePopup(); |
1242 |
showPopup(); |
1243 |
this.setVisible(true); |
1244 |
} |
1245 |
|
1246 |
////// REDEFINITION OF SOME METHODS OF JCOMBOBOX //////
|
1247 |
|
1248 |
|
1249 |
/*
|
1250 |
* (non-Javadoc)
|
1251 |
* @see javax.swing.JComboBox#actionPerformed(java.awt.event.ActionEvent)
|
1252 |
*/
|
1253 |
public void actionPerformed(ActionEvent e) |
1254 |
{ |
1255 |
super.actionPerformed(e);
|
1256 |
// System.out.println("Action-Performed");
|
1257 |
|
1258 |
// This flag indicates to the 'insertString' method of the PlainDocumentSeeker that the text of the item selected or written by the user
|
1259 |
// hasn't been written on the TextEditor of ths component
|
1260 |
selecting = false;
|
1261 |
} |
1262 |
|
1263 |
|
1264 |
/*
|
1265 |
* (non-Javadoc)
|
1266 |
* @see javax.swing.JComboBox#addItem(java.lang.Object)
|
1267 |
*/
|
1268 |
public void addItem(Object anObject) { |
1269 |
// Adds the item to this component
|
1270 |
model.addElement(anObject); |
1271 |
|
1272 |
// System.out.println("LastSelectedIndexWas: " + this.lastSelectedIndex);
|
1273 |
|
1274 |
// Set the last selected item -> by default select the first item:
|
1275 |
// This is used to show the first item that model returns when we add a new item. This also
|
1276 |
// corrects the 'mistake' produced by 'ComboBoxModel' when is added a new item and there wasn't
|
1277 |
// any selected -> that the 'ComboBoxModel' selects by default the first added (that in our case
|
1278 |
// might not be the same as the first item seen in the popup list)
|
1279 |
if (this.getSelectedIndex() != 0) |
1280 |
{ |
1281 |
this.setSelectedIndex(0); |
1282 |
this.selectedItem = this.getSelectedItem(); |
1283 |
} |
1284 |
} |
1285 |
|
1286 |
/*
|
1287 |
* (non-Javadoc)
|
1288 |
* @see javax.swing.JComboBox#removeAllItems()
|
1289 |
*/
|
1290 |
public void removeAllItems() { |
1291 |
// Removes all items from the model
|
1292 |
model.removeAllElements(); |
1293 |
|
1294 |
currentShowState = BEGINNING_VIEW_STATE; |
1295 |
} |
1296 |
|
1297 |
/*
|
1298 |
* (non-Javadoc)
|
1299 |
* @see javax.swing.JComboBox#removeItem(java.lang.Object)
|
1300 |
*/
|
1301 |
public void removeItem(Object anObject) { |
1302 |
// Removes an object from the model
|
1303 |
model.removeElement(anObject); |
1304 |
|
1305 |
if (model.getSize() == 0) |
1306 |
currentShowState = BEGINNING_VIEW_STATE; |
1307 |
} |
1308 |
|
1309 |
/*
|
1310 |
* (non-Javadoc)
|
1311 |
* @see javax.swing.JComboBox#removeItemAt(int)
|
1312 |
*/
|
1313 |
public void removeItemAt(int anIndex) { |
1314 |
// Removes an object, which is in a determinated position (index), from the model
|
1315 |
model.removeElementAt(anIndex); |
1316 |
|
1317 |
if (model.getSize() == 0) |
1318 |
currentShowState = BEGINNING_VIEW_STATE; |
1319 |
} |
1320 |
|
1321 |
// /*
|
1322 |
// * (non-Javadoc)
|
1323 |
// * @see javax.swing.JComboBox#getSelectedIndex()
|
1324 |
// */
|
1325 |
// public int getSelectedIndex() {
|
1326 |
// // ??Modificarlo??
|
1327 |
// return super.getSelectedIndex();
|
1328 |
// }
|
1329 |
|
1330 |
/*
|
1331 |
* (non-Javadoc)
|
1332 |
* @see javax.swing.JComboBox#getItemCount()
|
1333 |
*/
|
1334 |
public int getItemCount() { |
1335 |
return model.getSize();
|
1336 |
} |
1337 |
|
1338 |
/*
|
1339 |
* (non-Javadoc)
|
1340 |
* @see javax.swing.JComboBox#getItemAt(int)
|
1341 |
*/
|
1342 |
public Object getItemAt(int index) { |
1343 |
return model.getElementAt(index);
|
1344 |
} |
1345 |
|
1346 |
/*
|
1347 |
* (non-Javadoc)
|
1348 |
* @see javax.swing.JComboBox#setModel(javax.swing.ComboBoxModel)
|
1349 |
*/
|
1350 |
public void setModel(ComboBoxModel aModel) { //PROBLEMA |
1351 |
|
1352 |
// Depending on the type of class of the current object, this object will execute different code
|
1353 |
if (aModel instanceof ComboBoxItemsSeekerDynamicModel) |
1354 |
{ |
1355 |
// System.out.println("A");
|
1356 |
//super.setModel(aModel);
|
1357 |
super.setModel(aModel);
|
1358 |
model = (ComboBoxItemsSeekerDynamicModel)super.getModel();
|
1359 |
|
1360 |
// If we insert a model with items -> select by default the first
|
1361 |
if (aModel.getSize() > 0) |
1362 |
{ |
1363 |
this.setSelectedIndex(0); |
1364 |
this.selectedItem = this.getSelectedItem(); |
1365 |
// model.setCurrentString(this.getSelectedItem().toString());
|
1366 |
} |
1367 |
else
|
1368 |
{ |
1369 |
// Else -> set the default index (-1) and current showed string ("")
|
1370 |
this.selectedItem = null; |
1371 |
this.setSelectedIndex(-1); |
1372 |
// model.setCurrentString("");
|
1373 |
} |
1374 |
|
1375 |
this.configureModel();
|
1376 |
} |
1377 |
else
|
1378 |
{ |
1379 |
// If it's an instance of DefaultComboBoxModel:
|
1380 |
|
1381 |
// System.out.println("B");
|
1382 |
super.setModel(aModel);
|
1383 |
} |
1384 |
} |
1385 |
|
1386 |
/*
|
1387 |
* (non-Javadoc)
|
1388 |
* @see javax.swing.JComboBox#setSelectedIndex(int)
|
1389 |
*/
|
1390 |
public void setSelectedIndex(int anIndex) { |
1391 |
super.setSelectedIndex(anIndex);
|
1392 |
this.selectedItem = super.getSelectedItem(); |
1393 |
|
1394 |
// this.lastSelectedIndex = anIndex;
|
1395 |
|
1396 |
try {
|
1397 |
document.remove(0, document.getLength());
|
1398 |
if (getSelectedIndex() > -1) |
1399 |
document.insertString(0, getSelectedItem().toString(), null); |
1400 |
// else
|
1401 |
// this.lastSelectedIndex = -1;
|
1402 |
|
1403 |
} catch (BadLocationException e) { |
1404 |
// TODO Auto-generated catch block
|
1405 |
e.printStackTrace(); |
1406 |
} |
1407 |
} |
1408 |
|
1409 |
/*
|
1410 |
* (non-Javadoc)
|
1411 |
* @see javax.swing.JComboBox#getSelectedIndex()
|
1412 |
*/
|
1413 |
public int getSelectedIndex() { |
1414 |
Object item = this.getSelectedItem(); |
1415 |
|
1416 |
if (item == null) |
1417 |
return -1; |
1418 |
else
|
1419 |
return model.getIndexOf(item);
|
1420 |
} |
1421 |
|
1422 |
/*
|
1423 |
* (non-Javadoc)
|
1424 |
* @see javax.swing.JComboBox#setSelectedItem(java.lang.Object)
|
1425 |
*/
|
1426 |
public void setSelectedItem(Object anObject) { |
1427 |
super.setSelectedItem(anObject);
|
1428 |
this.selectedItem = super.getSelectedItem(); |
1429 |
// this.lastSelectedIndex = model.getIndexOf(anObject);
|
1430 |
// System.out.println("Posici?n: " + this.lastSelectedIndex);
|
1431 |
|
1432 |
//super.setSelectedIndex(this.lastSelectedIndex);
|
1433 |
|
1434 |
// try {
|
1435 |
// document.remove(0, document.getLength());
|
1436 |
// if (getSelectedIndex() > -1)
|
1437 |
// document.insertString(0, getSelectedItem().toString(), null);
|
1438 |
// else
|
1439 |
// this.lastSelectedIndex = -1;
|
1440 |
//
|
1441 |
// } catch (BadLocationException e) {
|
1442 |
// // TODO Auto-generated catch block
|
1443 |
// e.printStackTrace();
|
1444 |
// }
|
1445 |
} |
1446 |
|
1447 |
//
|
1448 |
////// END REDEFINITION OF SOME METHODS OF JCOMBOBOX //////
|
1449 |
|
1450 |
|
1451 |
|
1452 |
|
1453 |
|
1454 |
////// METHODS FOR THE BEHAVIOR FLAGS //////
|
1455 |
|
1456 |
/**
|
1457 |
* This method tests the configuration of the flags and returns true or false if its ok or not with the
|
1458 |
* logical behavior of this component
|
1459 |
*
|
1460 |
* @return boolean True if the configuration of the flags is oks, false if not
|
1461 |
*/
|
1462 |
public boolean testFlagsConfigurationOK() { |
1463 |
return this.model.testFlagsConfigurationOK(); |
1464 |
} |
1465 |
|
1466 |
public int getStartBehavior() { |
1467 |
return this.model.getStartBehavior(); |
1468 |
} |
1469 |
|
1470 |
public void setStartBehavior(int start_Behavior) { |
1471 |
this.model.setStartBehavior(start_Behavior);
|
1472 |
|
1473 |
if (!this.model.testFlagsConfigurationOK()) |
1474 |
JOptionPane.showMessageDialog(this, PluginServices.getText(this, "error_message_JComboBoxSearcheableDynamic"), PluginServices.getText(this, "exportJOP2Title"), JOptionPane.ERROR_MESSAGE); |
1475 |
else
|
1476 |
updateLastSelectionItem(); |
1477 |
} |
1478 |
|
1479 |
public int getSearchBehavior() { |
1480 |
return this.model.getSearchBehavior(); |
1481 |
} |
1482 |
|
1483 |
public void setSearchBehavior(int search_Behavior) { |
1484 |
this.model.setSearchBehavior(search_Behavior);
|
1485 |
|
1486 |
if (!this.model.testFlagsConfigurationOK()) |
1487 |
JOptionPane.showMessageDialog(this, PluginServices.getText(this, "error_message_JComboBoxSearcheableDynamic"), PluginServices.getText(this, "exportJOP2Title"), JOptionPane.ERROR_MESSAGE); |
1488 |
else
|
1489 |
updateLastSelectionItem(); |
1490 |
} |
1491 |
|
1492 |
|
1493 |
/**
|
1494 |
* Gets the flag of the configuration of the keySensitive flag of this component
|
1495 |
* (true -> discriminates capital letters from small letters ,false -> don't discriminates capital letters from small letters)
|
1496 |
*
|
1497 |
* @return boolean The value of the flag
|
1498 |
*/
|
1499 |
public boolean isKeySensitive() { |
1500 |
return this.model.isKeySensitive(); |
1501 |
} |
1502 |
|
1503 |
/**
|
1504 |
* Sets the flag of the configuration of the keySensitive flag of this component
|
1505 |
* (true -> discriminates capital letters from small letters ,false -> don't discriminates capital letters from small letters)
|
1506 |
*
|
1507 |
* @param boolean The value of the flag
|
1508 |
*/
|
1509 |
public void setKeySensitive(boolean key_Sensitive) { |
1510 |
this.model.setKeySensitive(key_Sensitive);
|
1511 |
|
1512 |
if (!this.model.testFlagsConfigurationOK()) |
1513 |
JOptionPane.showMessageDialog(this, PluginServices.getText(this, "error_message_JComboBoxSearcheableDynamic"), PluginServices.getText(this, "exportJOP2Title"), JOptionPane.ERROR_MESSAGE); |
1514 |
} |
1515 |
|
1516 |
/**
|
1517 |
* Gets the flag of the configuration of the onlyOneColor flag of this component
|
1518 |
* (true -> The text on the textField only will be showed on black color; false -> if the text on the textField doesn't match with any current item of this
|
1519 |
* component -> the text will be showed on red color)
|
1520 |
*
|
1521 |
* @return boolean The value of the flag
|
1522 |
*/
|
1523 |
public boolean isOnlyOneColor() { |
1524 |
return onlyOneColor;
|
1525 |
} |
1526 |
|
1527 |
|
1528 |
/**
|
1529 |
* Sets the flag of the configuration of the onlyOneColor flag of this component
|
1530 |
* (true -> discriminates capital letters from small letters ,false -> don't discriminates capital letters from small letters)
|
1531 |
*
|
1532 |
* @param boolean The value of the flag
|
1533 |
*/
|
1534 |
public void setOnlyOneColor(boolean only_One_Color) { |
1535 |
this.onlyOneColor = only_One_Color;
|
1536 |
|
1537 |
if (!this.model.testFlagsConfigurationOK()) |
1538 |
JOptionPane.showMessageDialog(this, PluginServices.getText(this, "error_message_JComboBoxSearcheableDynamic"), PluginServices.getText(this, "exportJOP2Title"), JOptionPane.ERROR_MESSAGE); |
1539 |
} |
1540 |
|
1541 |
/**
|
1542 |
* Gets the flag of the configuration of the showAllItems flag of this component
|
1543 |
* (true -> this component shows all items always; false -> this component only shows items that their first characters match with the string written by the user)
|
1544 |
*
|
1545 |
* @return boolean The value of the flag
|
1546 |
*/
|
1547 |
public boolean isShowAllItems() { |
1548 |
return this.model.isShowAllItems(); |
1549 |
} |
1550 |
|
1551 |
/**
|
1552 |
* Sets the flag of the configuration of the showAllItems flag of this component
|
1553 |
* (true -> this component shows all items always; false -> this component only shows items that their first characters match with the string written by the user)
|
1554 |
*
|
1555 |
* @return boolean The value of the flag
|
1556 |
*/
|
1557 |
public void setShowAllItems(boolean show_All_Items) { |
1558 |
this.model.setShowAllItems(show_All_Items);
|
1559 |
|
1560 |
// if (this.model.isShowAllItems() == false)
|
1561 |
// this.setModel(getCopyOfModel());
|
1562 |
} |
1563 |
|
1564 |
////// END METHODS FOR THE BEHAVIOR FLAGS //////
|
1565 |
|
1566 |
|
1567 |
/** REVISAR COMENTARIOS Y C?DIGO
|
1568 |
* Inner class for optimize the seek of items
|
1569 |
*
|
1570 |
* @author Pablo Piqueras Bartolom? (p_queras@hotmail.com)
|
1571 |
*
|
1572 |
*/
|
1573 |
private class PlainDocumentSeeker extends PlainDocument{ |
1574 |
private JComboBoxItemsSeekerDynamic comboBox;
|
1575 |
|
1576 |
/**
|
1577 |
* Default Constructor
|
1578 |
*/
|
1579 |
public PlainDocumentSeeker() {
|
1580 |
super();
|
1581 |
} |
1582 |
|
1583 |
/**
|
1584 |
* Sets a reference of the combo_Box
|
1585 |
*
|
1586 |
* @param combo_Box
|
1587 |
*/
|
1588 |
public void setJComboBoxItemsSeekerDynamicReference(JComboBoxItemsSeekerDynamic combo_Box) { |
1589 |
comboBox = combo_Box; |
1590 |
} |
1591 |
|
1592 |
/* REVISAR
|
1593 |
* (non-Javadoc)
|
1594 |
* @see javax.swing.text.Document#remove(int, int)
|
1595 |
*/
|
1596 |
public void remove(int offs, int len) throws BadLocationException { |
1597 |
// return immediately when selecting an item
|
1598 |
if (selecting) return; |
1599 |
|
1600 |
if (hitBackspace)
|
1601 |
{ |
1602 |
// user hit backspace => move the selection backwards
|
1603 |
// old item keeps being selected
|
1604 |
if (offs>0) |
1605 |
{ |
1606 |
if (hitBackspaceOnSelection)
|
1607 |
offs--; |
1608 |
} |
1609 |
else
|
1610 |
{ |
1611 |
// User hit backspace with the cursor positioned on the start => beep
|
1612 |
if (useBeep)
|
1613 |
comboBox.getToolkit().beep(); // when available use: UIManager.getLookAndFeel().provideErrorFeedback(comboBox);
|
1614 |
} |
1615 |
|
1616 |
highlightCompletedText(offs); |
1617 |
} |
1618 |
else
|
1619 |
{ |
1620 |
super.remove(offs, len);
|
1621 |
} |
1622 |
//
|
1623 |
// if (updatePopUp)
|
1624 |
// {
|
1625 |
// updatePopUpView();
|
1626 |
// updatePopUp = false;
|
1627 |
// }
|
1628 |
|
1629 |
} |
1630 |
|
1631 |
/*REVISAR
|
1632 |
* (non-Javadoc)
|
1633 |
* @see javax.swing.text.Document#insertString(int, java.lang.String, javax.swing.text.AttributeSet)
|
1634 |
*/
|
1635 |
public void insertString(int offs, String str, AttributeSet a) throws BadLocationException { |
1636 |
// super.insertString(offs, str, a);
|
1637 |
System.out.println("INSERTSTRING: " + str); |
1638 |
// model.setCurrentString(str);
|
1639 |
|
1640 |
if (model.getParentSize() > 0) |
1641 |
{ |
1642 |
// Insert the string into the document
|
1643 |
|
1644 |
// If we aren't in the particular case of show al items at the beginning and is enabled the flag for complete the matched item:
|
1645 |
// this is for not insert two strings to the document of the editor of this component
|
1646 |
if (!((completeMatchedItem) && (model.isStartViewFlag())))
|
1647 |
// if (!completeMatchedItem)
|
1648 |
super.insertString(offs, str, a);
|
1649 |
|
1650 |
|
1651 |
// Lookup and select a matching item
|
1652 |
Object item = lookupItem(getText(0, getLength())); |
1653 |
|
1654 |
if (item != null) |
1655 |
{ |
1656 |
System.out.println("ITEM NOT NULL"); |
1657 |
if (completeMatchedItem)
|
1658 |
setSelectedItem(item); |
1659 |
|
1660 |
|
1661 |
// model.setCurrentString(getSelectedItem().toString());
|
1662 |
// lastSelectedIndex = getSelectedIndex();
|
1663 |
} |
1664 |
else
|
1665 |
{ |
1666 |
System.out.println("ITEM NULL"); |
1667 |
// Keep old item selected if there is no match
|
1668 |
item = comboBox.getSelectedItem(); |
1669 |
System.out.println("ITEM QUE SELECCIONA CUANDO NULL: ->" + item.toString() + "<-"); |
1670 |
|
1671 |
// Imitate no insert (later on offs will be incremented by str.length(): selection won't move forward)
|
1672 |
offs = offs-str.length(); |
1673 |
|
1674 |
// Provide feedback to the user that his input has been received but can not be accepted
|
1675 |
if (useBeep)
|
1676 |
comboBox.getToolkit().beep(); // when available use: UIManager.getLookAndFeel().provideErrorFeedback(comboBox);
|
1677 |
} |
1678 |
|
1679 |
// Set the complete item value matched
|
1680 |
if (completeMatchedItem)
|
1681 |
setText(item.toString()); |
1682 |
|
1683 |
// Select the completed part
|
1684 |
highlightCompletedText(offs+str.length()); |
1685 |
|
1686 |
if (textKeyPressed)
|
1687 |
{ |
1688 |
// updatePopUpView();
|
1689 |
|
1690 |
textKeyPressed = false;
|
1691 |
} |
1692 |
} |
1693 |
} |
1694 |
|
1695 |
/** ?Sobra?
|
1696 |
* This method sets the string value of the item to the PlainDocument removing the previous value of the PlainDocument
|
1697 |
*
|
1698 |
* @param text The string value of the item
|
1699 |
*/
|
1700 |
private void setText(String text) { |
1701 |
try
|
1702 |
{ |
1703 |
// remove all text and insert the completed string
|
1704 |
super.remove(0, super.getLength()); |
1705 |
super.insertString(0, text, null); |
1706 |
} |
1707 |
catch (BadLocationException e) |
1708 |
{ |
1709 |
throw new RuntimeException(e.toString()); |
1710 |
} |
1711 |
} |
1712 |
|
1713 |
|
1714 |
|
1715 |
|
1716 |
|
1717 |
|
1718 |
|
1719 |
|
1720 |
|
1721 |
|
1722 |
|
1723 |
|
1724 |
|
1725 |
|
1726 |
|
1727 |
|
1728 |
|
1729 |
|
1730 |
/**
|
1731 |
*
|
1732 |
*/
|
1733 |
private Object lookupItem(String pattern) { |
1734 |
System.out.println("LOOKUP -> patr?n ->" + pattern + "<-"); |
1735 |
// Reset the color to the default
|
1736 |
// editor.getEditorComponent().setForeground(Color.BLACK);
|
1737 |
|
1738 |
// If no item starts with the pattern => return null and set the text written on red color if it's allowed
|
1739 |
|
1740 |
Object selectedItem = model.getSelectedItem();
|
1741 |
|
1742 |
// if (selectedItem.toString().length() >= pattern.length())
|
1743 |
// {
|
1744 |
// only search for a different item if the currently selected does not match
|
1745 |
if ((selectedItem != null) && (startsWithIgnoreCase(selectedItem.toString(), pattern))) |
1746 |
{ |
1747 |
editor.getEditorComponent().setForeground(Color.BLACK);
|
1748 |
return selectedItem;
|
1749 |
} |
1750 |
else
|
1751 |
{ |
1752 |
// iterate over all items
|
1753 |
for (int i=0, n=model.getSize(); i < n; i++) |
1754 |
{ |
1755 |
Object currentItem = model.getElementAt(i);
|
1756 |
|
1757 |
// current item starts with the pattern?
|
1758 |
if ((currentItem != null) && (startsWithIgnoreCase(currentItem.toString(), pattern))) |
1759 |
{ |
1760 |
editor.getEditorComponent().setForeground(Color.BLACK);
|
1761 |
return currentItem;
|
1762 |
} |
1763 |
} |
1764 |
} |
1765 |
|
1766 |
return null; |
1767 |
} |
1768 |
|
1769 |
|
1770 |
/**
|
1771 |
* Checks if the starts of two strings agrees
|
1772 |
*/
|
1773 |
private boolean startsWithIgnoreCase(String str1, String str2) { |
1774 |
if (comboBox.isKeySensitive())
|
1775 |
return str1.startsWith(str2);
|
1776 |
else
|
1777 |
return str1.toUpperCase().startsWith(str2.toUpperCase());
|
1778 |
} |
1779 |
} |
1780 |
} |