root / trunk / libraries / libUI / src / org / gvsig / gui / beans / comboBoxItemsSeeker / JComboBoxItemsSeekerConfigurable.java @ 8488
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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.awt.event.MouseAdapter; |
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import java.awt.event.MouseEvent; |
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import java.awt.event.MouseWheelEvent; |
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import java.awt.event.MouseWheelListener; |
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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.CaretListener; |
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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.event.UndoableEditEvent; |
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import javax.swing.event.UndoableEditListener; |
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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 javax.swing.undo.CannotRedoException; |
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import javax.swing.undo.CannotUndoException; |
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import javax.swing.undo.UndoManager; |
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import org.apache.log4j.Logger; |
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import org.gvsig.gui.beans.Messages; |
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import org.gvsig.gui.beans.optionsEditionByMousePopupMenu.JOptionsEditionByMousePopupMenu; |
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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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/** ?? EN DESARROLLO !!
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* A component that is a modification of JComboBox, of which inherits.
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* This component allows:
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* - To show item/s that the start of their string value matches with the text written in the editable field
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* - To be configured it's behavior.
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*
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* This component has been done according the MVC (Model-View-Control) pattern, and is a 'Bean'.
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*
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* There are 10 configuration flags/attributes: 3 for the Model and the others for the Control and/or View.
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* ? Model flags/attributes (for more information see the 'AbstractDefaultComboBoxItemsSeekerConfigurableModel' class documentation):
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* - Start Behavior -> Configure how return items at beginning (always returns all items).
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* - Search Behavior -> Configure how return items when it's searching an item.
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* - Case Sensitive -> Discriminates capital letters from small letters or not when seeks items
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* ? Control and/or View flags (all flags can be 'true' or 'false'):
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* - Only One Color On Text:
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* + true -> always uses black color on text
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* + false -> by default uses black color on text, but if text written by user doesn't match with any item, text will be on red color
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* - Complete Matched Item:
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* + true -> When user writes, shows also the rest of the current matched item that user hasn't written.
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* + false -> Only shows the text written by the user when user is writting.
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* - Beep Enabled:
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* + true -> a beep-sound is listened when no item matches with the text written.
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* + false -> no sound is listened.
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* - Allowed Mouse Edition Popup Menu:
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* + true -> a 'PopupMenu' for text edition that appears when the user clicks on the text-edition-field with the right
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* button of the mouse.
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* + false -> that 'PopupMenu' won't appear.
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* - To Force To Only Coincidences In The Search:
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* + true -> If the user has written some text that doesn't mach with any item, and press the 'Enter' key for close the popup the user will
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* see written in the text-edition-field the last item which matched with the text written, or the first item of the model if
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* there wasn't.
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* + false -> If no item matches with the text written and the user presses the 'Enter' key, no item will be selected.
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* - Use Highlight:
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* + true -> marks characters of the text in the text-edition-field with a highlight.
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* + false -> doesn't do that.
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* . Control and Model flag (can be 'true' or 'false'):
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* - Allowed Repeated Items -> Uses one of the two models according the value of this flag:
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* + true -> Uses 'ComboBoxItemsSeekerConfigurableModel' as model (this could work slowly).
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* + false -> Uses 'ComboBoxSingularItemsSeekerConfigurableModel' as model.
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*
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* By default the configuration is:
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* - Start_Behavior = MAINTAIN_ORIGINAL_POSITION_START
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* - Search_Behavior = ORDERED_DYNAMIC_SEARCH
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* - Case_Sensitive = false
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* - Only_One_Color_On_Text = false
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* - Complete_Matched_Item = true
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* - Beep_Enabled = true
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* - Allowed_Repeated_Items = false
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* - Allowed_Mouse_Edition_Popup_Menu = true
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* - To_Force_To_Only_Coincidences_In_The_Search = true
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* - Use_Highlight = true
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*
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* Other functionality:
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* - Similar functionality as JComboBox:
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* + Select an item from the inner popup using the mouse
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* + Show item/items that match in the inner popup
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* + Similar edition operations: Right, left, ...
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* + ...
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* - With the keyboard the user can do the same operations as with the "edition popup menu" :
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* CTRL + A -> Select all text
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* CTRL + Z -> Undo
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* CTRL + SHIFT + Z -> Redo
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* CTRL + C -> Copy selected text
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* CTRL + X -> Cut selected text
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* CTRL + V -> Paste on selected text/position
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* DELETE (SUPR in Spanish Keyboard) -> Remove selected text
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* - ESC key -> Sets the component to its initial state (that user can estimate)
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*
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* Special-Warning characteristics
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* - In same inherit states the view could don't match with the model (this states aren't final states)
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*
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* Limitations:
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* - Items of the model of this component must have a "string" value returned by "toString()" method
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* - If the model of the component has lot of items, this could work slowly.
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* - If the model has repeated items -> set true the flag 'allowedRepeatedItems', this will use the 'ComboBoxItemsSeekerConfigurableModel' model,
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* and will work more slowly than the 'ComboBoxSingularItemsSeekerConfigurableModel' model; more as more items had the model.
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* - It's possible that some combination of configuration would be unmanageable.
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* - It's possible that some configuration or some operation fail !!
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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 JComboBoxItemsSeekerConfigurable extends JComboBox implements java.io.Serializable { |
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// CONSTANTS FOR THE CURRENT STATE OF THE COMPONENT
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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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// END CONSTANTS FOR THE CURRENT STATE OF THE COMPONENT
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// ATTRIBUTE FOR THE CURRENT STATE
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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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// END ATTRIBUTE FOR THE CURRENT STATE
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// CONSTANTS FOR CONFIGURE THE BEHAVIOR
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public static final boolean DEFAULT_ONLY_ONE_COLOR_ON_TEXT_CONFIGURATION = false; |
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public static final boolean DEFAULT_COMPLETE_MATCHED_ITEM_CONFIGURATION = true; |
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public static final boolean DEFAULT_BEEP_ENABLED_CONFIGURATION = true; |
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public static final boolean DEFAULT_ALLOWED_REPEATED_ITEMS_CONFIGURATION = false; |
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public static final boolean DEFAULT_ALLOWED_MOUSE_EDITION_POPUP_MENU_CONFIGURATION = true; |
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public static final boolean DEFAULT_TO_FORCE_TO_ONLY_COINCIDENCES_IN_THE_SEARCH_CONFIGURATION = true; |
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public static final boolean DEFAULT_USE_HIGHLIGHT_CONFIGURATION = true; |
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// END CONSTANTS FOR CONFIGURE THE BEHAVIOR
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// CONFIGURATION FLAGS
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private boolean onlyOneColorOnText_Flag; |
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private boolean completeMatchedItem_Flag; |
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private boolean beepEnabled_Flag; |
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private boolean allowedRepeatedItems_Flag; |
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private boolean allowedMouseEditionPopupMenu_Flag; |
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private boolean toForceToOnlyCoincidencesInTheSearch_Flag; |
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private boolean useHighlight_Flag; |
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// END FLAGS
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// STORE THE SELECTED ITEM AND THE LAST SELECTED ITEM
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private Object lastSelectedItemPopupUse; // This is used for only update (refresh) de popup when a different item is selected |
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// END STORE THE SELECTED ITEM AND THE LAST SELECTED ITEM
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private int num = 0; //sobra -> se usan en el log -> ?? SE PUEDE BORRAR !! |
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// NUMBER OF ITEMS SHOWED AT THE SAME TIME IN THE POPUP
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private final int POPUP_LIST_ITEMS_HEIGHT = 8; |
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// END NUMBER OF ITEMS SHOWED AT THE SAME TIME IN THE POPUP
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// MODEL REFERENCE
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private AbstractDefaultComboBoxItemsSeekerConfigurableModel model;
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// END MODEL REFERENCE
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// LISTENERS
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private KeyListener editorKeyListener; |
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private MouseAdapter editorMouseListener; |
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private MouseWheelListener editorMouseWheelListener; |
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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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private PropertyChangeListener editionMenuListener; |
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private CaretListener caretListener; |
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// END LISTENERS
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// EDITOR DOCUMENT REFERENCE
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private PlainDocumentTextFormatter document;
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// END EDITOR DOCUMENT REFERENCE
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// OTHER FLAGS
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private boolean allowInsertString; |
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private boolean lastWasTheBeginningState; |
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private boolean lastWasPressedAKeyModifier; |
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private boolean popupWillBeVisible; |
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private boolean optionsEditorWasVisible; |
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private boolean selecting; |
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private boolean hidePopupOnFocusLoss; |
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private boolean hitBackspace; |
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private boolean hitBackspaceOnSelection; |
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private boolean addUndoableEditEvent; |
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private boolean firstTimeItGainsFocusWithData; |
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private boolean specialSelectionByUserState; // In this state it's possible that model couldn't match with view (the selected item) |
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private boolean cutOperationDone; |
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private boolean itemSelectedByMouse; |
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// OTHER FLAGS
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// TRACE - DEBUG
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private Logger logger = Logger.getLogger(JComboBoxItemsSeekerConfigurable.class.getClass()); |
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// END TRACE - DEBUG
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// A POPUPMENU FOR EDITION OPTIONS
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private JOptionsEditionByMousePopupMenu optionsEditionByMouse;
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// END A POPUPMENU FOR EDITION OPTIONS
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// UNDO-REDO
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private UndoManager undoManager; |
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private int undoRedoLimitActions; |
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// END UNDO-REDO
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/**
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* Default Constructor without parameters
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*/
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public JComboBoxItemsSeekerConfigurable() {
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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.setDefaultBehaviorFlagsConfiguration();
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// Other configuration tasks
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this.createDefaultListeners();
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this.configure();
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} |
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/**
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* Default Constructor with 3 parameters: for the behavior of the Model
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*
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* @param start_Behavior Start behavior of the Model.
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* @param search_Behavior Search behavior of the Model.
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* @param case_Sensitive Case sensitive behavior of the Model.
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*/
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public JComboBoxItemsSeekerConfigurable(int start_Behavior, int search_Behavior, boolean case_Sensitive) { |
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// Invokes to the parent class constructor
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super();
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// Set the default values of the flags
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this.setDefaultBehaviorFlagsConfiguration();
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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.setStartBehavior(start_Behavior);
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this.model.setStartBehavior(search_Behavior);
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this.model.setCaseSensitive_Flag(case_Sensitive);
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if (!testFlagsConfigurationOK())
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JOptionPane.showMessageDialog(this, Messages.getText("errorMessageJComboBoxItemsSeekerConfigurable"), Messages.getText("exportJOP2Title"), JOptionPane.ERROR_MESSAGE); |
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else
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{
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// Other configuration tasks
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this.createDefaultListeners();
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this.configure();
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} |
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} |
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/**
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* Default Constructor with 10 parameters
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*
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* @param start_Behavior Start behavior of the Model.
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* @param search_Behavior Search behavior of the Model.
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* @param case_Sensitive Case sensitive behavior of the Model.
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* @param only_One_Color_On_Text Text color, behavior of the Control/View.
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* @param complete_Matched_Item Complete matched item, behavior of the Control/View.
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* @param use_Beep Use beep, behavior of the Control.
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* @param allowed_Repeated_Items Allowed repeated items, behavior of the Control/Model.
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* @param allowed_Mouse_Edition_Popup_Menu Allowed mouse edition popupmenu, behavior of the Control/View.
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* @param to_Force_To_Only_Coincidences_In_The_Search To force to only coincidences in the search, behavior of the Control/View.
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* @param use_Highlight Use highlight, behavior of the Control/View.
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*/
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public JComboBoxItemsSeekerConfigurable(int start_Behavior, int search_Behavior, boolean case_Sensitive, boolean only_One_Color_On_Text, boolean complete_Matched_Item, boolean use_Beep, boolean allowed_Repeated_Items, boolean allowed_Mouse_Edition_Popup_Menu, boolean to_Force_To_Only_Coincidences_In_The_Search, boolean use_Highlight) { |
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// Invokes to the parent class constructor
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super();
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this.onlyOneColorOnText_Flag = only_One_Color_On_Text;
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this.completeMatchedItem_Flag = complete_Matched_Item;
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this.beepEnabled_Flag = use_Beep;
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this.allowedRepeatedItems_Flag = allowed_Repeated_Items;
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this.allowedMouseEditionPopupMenu_Flag = allowed_Mouse_Edition_Popup_Menu;
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this.toForceToOnlyCoincidencesInTheSearch_Flag = to_Force_To_Only_Coincidences_In_The_Search;
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this.useHighlight_Flag = use_Highlight;
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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.setStartBehavior(start_Behavior);
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this.model.setSearchBehavior(search_Behavior);
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this.model.setCaseSensitive_Flag(case_Sensitive);
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if (!testFlagsConfigurationOK())
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JOptionPane.showMessageDialog(this, Messages.getText("errorMessageJComboBoxItemsSeekerConfigurable"), Messages.getText("exportJOP2Title"), JOptionPane.ERROR_MESSAGE); |
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else
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{
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// Other configuration tasks
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this.createDefaultListeners();
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this.configure();
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} |
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} |
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/**
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* Sets the default values of the flags
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*/
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private void setDefaultBehaviorFlagsConfiguration() { |
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this.onlyOneColorOnText_Flag = DEFAULT_ONLY_ONE_COLOR_ON_TEXT_CONFIGURATION;
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this.completeMatchedItem_Flag = DEFAULT_COMPLETE_MATCHED_ITEM_CONFIGURATION;
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this.beepEnabled_Flag = DEFAULT_BEEP_ENABLED_CONFIGURATION;
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this.allowedRepeatedItems_Flag = DEFAULT_ALLOWED_REPEATED_ITEMS_CONFIGURATION;
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this.allowedMouseEditionPopupMenu_Flag = DEFAULT_ALLOWED_MOUSE_EDITION_POPUP_MENU_CONFIGURATION;
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this.toForceToOnlyCoincidencesInTheSearch_Flag = DEFAULT_TO_FORCE_TO_ONLY_COINCIDENCES_IN_THE_SEARCH_CONFIGURATION;
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this.useHighlight_Flag = DEFAULT_USE_HIGHLIGHT_CONFIGURATION;
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} |
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/**
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* This method set the start values of inner attributes and creates the necessary inner objects
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*/
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private void initialize() { |
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// Attributes for highlight selection
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selecting = false;
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hitBackspace = false;
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// Creates the model for this component and gets it reference
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if (this.allowedRepeatedItems_Flag) |
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{
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super.setModel(new ComboBoxItemsSeekerConfigurableModel()); |
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this.model = (ComboBoxItemsSeekerConfigurableModel) super.getModel(); |
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} |
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else
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{
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super.setModel(new ComboBoxSingularItemsSeekerConfigurableModel()); |
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this.model = (ComboBoxSingularItemsSeekerConfigurableModel) super.getModel(); |
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} |
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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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// By default any text key has been pressed
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allowInsertString = false;
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// Attribute for allow composed characters: examples: ?, ?, ?
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lastWasPressedAKeyModifier = false;
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// By default popup won't be visible when gained the focus the editor associated
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popupWillBeVisible = false;
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// Text options edition popupmenu initialization
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optionsEditionByMouse = new JOptionsEditionByMousePopupMenu();
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optionsEditorWasVisible = false;
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// Undo-Redo initialization
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addUndoableEditEvent = false; // By default don't add undoable edit events |
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undoManager = new UndoManager(); |
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undoRedoLimitActions = 10; // By default is 1 |
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undoManager.setLimit(undoRedoLimitActions); |
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// By default this flag will be 'true'
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firstTimeItGainsFocusWithData = true;
|
| 414 |
|
| 415 |
// By default this component won't be in the "SpecialSelectionByUser" state
|
| 416 |
specialSelectionByUserState = false;
|
| 417 |
|
| 418 |
// By default no 'cut' operation has been done
|
| 419 |
cutOperationDone = false;
|
| 420 |
|
| 421 |
// By default no item items has been selected by mouse
|
| 422 |
itemSelectedByMouse = false;
|
| 423 |
} |
| 424 |
|
| 425 |
/**
|
| 426 |
* Creation of default listeneres that will use the component
|
| 427 |
*/
|
| 428 |
private void createDefaultListeners() { |
| 429 |
// Defines a listener for the PopupMenu of text edition options: when a change is produced in that component, it fires an event
|
| 430 |
// and this listener captures it
|
| 431 |
this.defineEditionMenuPropertyChangeListener(this); |
| 432 |
|
| 433 |
// Defines a key listener for the editor of this component
|
| 434 |
this.defineEditorKeyListener(this); |
| 435 |
|
| 436 |
// Defines a focus listener for the editor of this component
|
| 437 |
this.defineEditorFocusListener(this); |
| 438 |
|
| 439 |
// Defines a mouse listener for the editor of this component
|
| 440 |
this.defineEditorMouseListener(this); |
| 441 |
|
| 442 |
// Defines a mouse wheel listener for the editor of this component
|
| 443 |
this.defineEditorMouseWheelListener();
|
| 444 |
|
| 445 |
// Defines a document listener for changes of text
|
| 446 |
this.defineDocumentListener();
|
| 447 |
|
| 448 |
// Defines a list data listener for the model of this component
|
| 449 |
this.defineModelListDataListener();
|
| 450 |
|
| 451 |
// Defines a popup menu listener for the popup of this component
|
| 452 |
this.definePopUpMenuListener();
|
| 453 |
} |
| 454 |
|
| 455 |
|
| 456 |
/**
|
| 457 |
* Defines a listener for the PopupMenu of text edition options: when a change is produced in that component, it fires an event
|
| 458 |
* and this listener captures and treats it
|
| 459 |
*
|
| 460 |
* @param combo_Box A reference of this component
|
| 461 |
*/
|
| 462 |
private void defineEditionMenuPropertyChangeListener(JComboBoxItemsSeekerConfigurable combo_Box) { |
| 463 |
final JComboBoxItemsSeekerConfigurable comboBoxReference = combo_Box;
|
| 464 |
|
| 465 |
editionMenuListener = new PropertyChangeListener() { |
| 466 |
/*
|
| 467 |
* (non-Javadoc)
|
| 468 |
* @see java.beans.PropertyChangeListener#propertyChange(java.beans.PropertyChangeEvent)
|
| 469 |
*/
|
| 470 |
public void propertyChange(PropertyChangeEvent arg0) { |
| 471 |
if (arg0.getPropertyName().equals(JOptionsEditionByMousePopupMenu.SELECTEDOPTION)) {
|
| 472 |
JTextComponent editor = (JTextComponent) comboBoxReference.getEditor().getEditorComponent(); |
| 473 |
|
| 474 |
logger.debug("PropertyChanged: " + arg0.getNewValue().toString());
|
| 475 |
|
| 476 |
switch(Integer.parseInt(arg0.getNewValue().toString())) |
| 477 |
{
|
| 478 |
case JOptionsEditionByMousePopupMenu.UNDO:
|
| 479 |
undoOperationLogic(); |
| 480 |
break;
|
| 481 |
case JOptionsEditionByMousePopupMenu.REDO:
|
| 482 |
redoOperationLogic(); |
| 483 |
break;
|
| 484 |
case JOptionsEditionByMousePopupMenu.CUT:
|
| 485 |
editor.cut(); |
| 486 |
cutOperationDone = true;
|
| 487 |
deleteTextLogic(editor, false);
|
| 488 |
break;
|
| 489 |
case JOptionsEditionByMousePopupMenu.COPY:
|
| 490 |
editor.copy(); |
| 491 |
break;
|
| 492 |
case JOptionsEditionByMousePopupMenu.PASTE:
|
| 493 |
editor.paste(); |
| 494 |
|
| 495 |
try {
|
| 496 |
String newPattern = document.getText(0, document.getLength()); |
| 497 |
model.setWrittenText(newPattern); |
| 498 |
updatePopUpView(); |
| 499 |
} catch (BadLocationException e) { |
| 500 |
e.printStackTrace(); |
| 501 |
} |
| 502 |
break;
|
| 503 |
case JOptionsEditionByMousePopupMenu.DELETE:
|
| 504 |
deleteTextLogic(editor, false);
|
| 505 |
break;
|
| 506 |
case JOptionsEditionByMousePopupMenu.SELECT_ALL:
|
| 507 |
editor.selectAll(); |
| 508 |
break;
|
| 509 |
default: // do anything |
| 510 |
} |
| 511 |
} |
| 512 |
else
|
| 513 |
{
|
| 514 |
if (arg0.getPropertyName().equals(JOptionsEditionByMousePopupMenu.VISIBILITYCHANGED))
|
| 515 |
{
|
| 516 |
logger.debug("PropertyChanged: " + arg0.getNewValue().toString());
|
| 517 |
|
| 518 |
// First True, after False (when false -> optionsEditorWasVisible = true)
|
| 519 |
if (!optionsEditionByMouse.isVisible())
|
| 520 |
optionsEditorWasVisible = true;
|
| 521 |
else
|
| 522 |
optionsEditorWasVisible = false;
|
| 523 |
} |
| 524 |
} |
| 525 |
} |
| 526 |
}; |
| 527 |
} |
| 528 |
|
| 529 |
/**
|
| 530 |
* Defines a document listener for changes of text
|
| 531 |
*/
|
| 532 |
private void defineDocumentListener() { |
| 533 |
documentListener = new DocumentListener() { |
| 534 |
/*
|
| 535 |
* (non-Javadoc)
|
| 536 |
* @see javax.swing.event.DocumentListener#changedUpdate(javax.swing.event.DocumentEvent)
|
| 537 |
*/
|
| 538 |
public void changedUpdate(DocumentEvent arg0) { |
| 539 |
} |
| 540 |
|
| 541 |
/*
|
| 542 |
* (non-Javadoc)
|
| 543 |
* @see javax.swing.event.DocumentListener#insertUpdate(javax.swing.event.DocumentEvent)
|
| 544 |
*/
|
| 545 |
public void insertUpdate(DocumentEvent arg0) { |
| 546 |
logger.debug("NUM: " + num + " DocumentListener->insertUpdate"); |
| 547 |
num++; |
| 548 |
|
| 549 |
// Indicate to the model that now is disabled the start view
|
| 550 |
// 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
|
| 551 |
if (currentShowState == BEGINNING_VIEW_STATE)
|
| 552 |
{
|
| 553 |
currentShowState = START_VIEW_STATE; |
| 554 |
lastWasTheBeginningState = true;
|
| 555 |
logger.debug("Pasa al estado 1 (de vista inicial)");
|
| 556 |
} |
| 557 |
} |
| 558 |
|
| 559 |
/*
|
| 560 |
* (non-Javadoc)
|
| 561 |
* @see javax.swing.event.DocumentListener#removeUpdate(javax.swing.event.DocumentEvent)
|
| 562 |
*/
|
| 563 |
public void removeUpdate(DocumentEvent arg0) { |
| 564 |
logger.debug("NUM: " + num + " DocumentListener->removeUpdate"); |
| 565 |
num++; |
| 566 |
} |
| 567 |
}; |
| 568 |
} |
| 569 |
|
| 570 |
/**
|
| 571 |
* Defines a list data listener for the model of this component
|
| 572 |
*/
|
| 573 |
private void defineModelListDataListener() { |
| 574 |
this.modelListDataListener = new ListDataListener() { |
| 575 |
/*
|
| 576 |
* (non-Javadoc)
|
| 577 |
* @see javax.swing.event.ListDataListener#contentsChanged(javax.swing.event.ListDataEvent)
|
| 578 |
*/
|
| 579 |
public void contentsChanged(ListDataEvent e) { |
| 580 |
// This flag indicates to the 'insertString' and 'remove' methods of the PlainDocumentSeeker that the text of the item selected or written by the user
|
| 581 |
// hasn't been written on the TextEditor of ths component
|
| 582 |
selecting = false;
|
| 583 |
} |
| 584 |
|
| 585 |
/*
|
| 586 |
* (non-Javadoc)
|
| 587 |
* @see javax.swing.event.ListDataListener#intervalAdded(javax.swing.event.ListDataEvent)
|
| 588 |
*/
|
| 589 |
public void intervalAdded(ListDataEvent e) { |
| 590 |
} |
| 591 |
|
| 592 |
/*
|
| 593 |
* (non-Javadoc)
|
| 594 |
* @see javax.swing.event.ListDataListener#intervalRemoved(javax.swing.event.ListDataEvent)
|
| 595 |
*/
|
| 596 |
public void intervalRemoved(ListDataEvent e) { |
| 597 |
} |
| 598 |
}; |
| 599 |
} |
| 600 |
|
| 601 |
/**
|
| 602 |
* Defines and add a property change listener for this component (AT MOMENT NOT USED!!)
|
| 603 |
*/
|
| 604 |
private void defineAndAddPropertyChangeListener() { |
| 605 |
// Define and add a Listener for changes on the editor or the model of the JComboBox
|
| 606 |
super.addPropertyChangeListener(new PropertyChangeListener() { |
| 607 |
public void propertyChange(PropertyChangeEvent ev) { |
| 608 |
if (ev.getPropertyName().equals("editor")) |
| 609 |
configureEditor((ComboBoxEditor) ev.getNewValue());
|
| 610 |
if (ev.getPropertyName().equals("model")) |
| 611 |
{
|
| 612 |
if (isAllowedRepeatedItems_Flag())
|
| 613 |
model = (ComboBoxItemsSeekerConfigurableModel) ev.getNewValue(); |
| 614 |
else
|
| 615 |
model = (ComboBoxSingularItemsSeekerConfigurableModel) ev.getNewValue(); |
| 616 |
} |
| 617 |
} |
| 618 |
}); |
| 619 |
} |
| 620 |
|
| 621 |
/**
|
| 622 |
* Defines a focus listener for the editor of this component
|
| 623 |
*
|
| 624 |
* @param combo_Box A reference of this component
|
| 625 |
*/
|
| 626 |
private void defineEditorFocusListener(JComboBoxItemsSeekerConfigurable combo_Box) { |
| 627 |
final JComboBoxItemsSeekerConfigurable comboBoxReference = combo_Box;
|
| 628 |
|
| 629 |
// Bug 5100422 on Java 1.5: Editable JComboBox won't hide popup when tabbing out
|
| 630 |
hidePopupOnFocusLoss=System.getProperty("java.version").startsWith("1.5"); |
| 631 |
|
| 632 |
// Highlight whole text when gaining focus
|
| 633 |
editorFocusListener = new FocusAdapter() { |
| 634 |
/*
|
| 635 |
* (non-Javadoc)
|
| 636 |
* @see java.awt.event.FocusAdapter#focusGained(java.awt.event.FocusEvent)
|
| 637 |
*/
|
| 638 |
public void focusGained(FocusEvent e) { |
| 639 |
if (!optionsEditorWasVisible)
|
| 640 |
{
|
| 641 |
logger.debug("currentShowState: " + currentShowState);
|
| 642 |
logger.debug("EDITOR FOCUS GAINED");
|
| 643 |
|
| 644 |
// This is used for set the text value of the first item added highlighted the first time the component gets the focus
|
| 645 |
if (firstTimeItGainsFocusWithData) {
|
| 646 |
if (model.getSize() > 0) { |
| 647 |
if (useHighlight_Flag)
|
| 648 |
document.highlightCompletedText(0);
|
| 649 |
firstTimeItGainsFocusWithData = false;
|
| 650 |
} |
| 651 |
} |
| 652 |
|
| 653 |
// This is used when the component has lost the focus, the popup was in show state and is restored the focus -> update the popup
|
| 654 |
if (popupWillBeVisible)
|
| 655 |
{
|
| 656 |
logger.debug("UPDATE POPUP DESDE EL FOCUSGAINED");
|
| 657 |
comboBoxReference.updatePopUpView(); |
| 658 |
} |
| 659 |
} |
| 660 |
} |
| 661 |
|
| 662 |
/*
|
| 663 |
* (non-Javadoc)
|
| 664 |
* @see java.awt.event.FocusAdapter#focusLost(java.awt.event.FocusEvent)
|
| 665 |
*/
|
| 666 |
public void focusLost(FocusEvent e) { |
| 667 |
logger.debug("EDITOR FOCUS LOST");
|
| 668 |
|
| 669 |
if (isPopupVisible())
|
| 670 |
popupWillBeVisible = true;
|
| 671 |
else
|
| 672 |
popupWillBeVisible = false;
|
| 673 |
|
| 674 |
// Workaround for Bug 5100422 - Hide Popup on focus loss
|
| 675 |
if (hidePopupOnFocusLoss) comboBoxReference.setPopupVisible(false); |
| 676 |
} |
| 677 |
}; |
| 678 |
} |
| 679 |
|
| 680 |
/**
|
| 681 |
* Defines a mouse listener for the editor of this component
|
| 682 |
*
|
| 683 |
* @param combo_Box A reference of this component
|
| 684 |
*/
|
| 685 |
private void defineEditorMouseListener(JComboBoxItemsSeekerConfigurable combo_Box) { |
| 686 |
final JComboBoxItemsSeekerConfigurable comboBoxReference = combo_Box;
|
| 687 |
|
| 688 |
editorMouseListener = new MouseAdapter() { |
| 689 |
/*
|
| 690 |
* (non-Javadoc)
|
| 691 |
* @see java.awt.event.MouseAdapter#mouseClicked(java.awt.event.MouseEvent)
|
| 692 |
*/
|
| 693 |
public void mouseClicked(MouseEvent e) { |
| 694 |
logger.debug("MOUSE-LISTENER : MOUSE-mouseClicked!" + e.getButton());
|
| 695 |
logger.debug("MOUSE-LISTENER : MOUSE-mouseClicked!" +e.isPopupTrigger());
|
| 696 |
|
| 697 |
if (e.getButton() == MouseEvent.BUTTON3) { |
| 698 |
JTextComponent editor = (JTextComponent) comboBoxReference.getEditor().getEditorComponent(); |
| 699 |
|
| 700 |
// By default disable all options
|
| 701 |
optionsEditionByMouse.setEnabledAllOptions(false);
|
| 702 |
|
| 703 |
// Enable the "Undo" option if there is any previous state to restore
|
| 704 |
if (undoManager.canUndo())
|
| 705 |
optionsEditionByMouse.setEnabledUndoOption(true);
|
| 706 |
|
| 707 |
// Enable the "Redo" option if there is any later state to restore
|
| 708 |
if (undoManager.canRedo())
|
| 709 |
optionsEditionByMouse.setEnabledRedoOption(true);
|
| 710 |
|
| 711 |
// Enable the "Copy", "Cut" and "Delete" options if there is text selected
|
| 712 |
if (editor.getCaretPosition() != editor.getCaret().getMark())
|
| 713 |
{
|
| 714 |
optionsEditionByMouse.setEnabledCopyOption(true);
|
| 715 |
optionsEditionByMouse.setEnabledCutOption(true);
|
| 716 |
optionsEditionByMouse.setEnabledDeleteOption(true);
|
| 717 |
} |
| 718 |
|
| 719 |
// Enable the "Paste" option if there is text on the system's clipboard
|
| 720 |
if ( getToolkit().getSystemClipboard().getContents(this).toString().length() > 0 ) |
| 721 |
optionsEditionByMouse.setEnabledPasteOption(true);
|
| 722 |
|
| 723 |
// Enable the "Select-All" option (by default it's always enabled)
|
| 724 |
optionsEditionByMouse.setEnabledSelectAllOption(true);
|
| 725 |
|
| 726 |
optionsEditionByMouse.setLocation((int)comboBoxReference.getLocationOnScreen().getX() + e.getX(), (int)comboBoxReference.getLocationOnScreen().getY() + e.getY()); |
| 727 |
optionsEditionByMouse.setInvoker(comboBoxReference); |
| 728 |
optionsEditionByMouse.setVisible(true);
|
| 729 |
} |
| 730 |
} |
| 731 |
}; |
| 732 |
} |
| 733 |
|
| 734 |
/**
|
| 735 |
* Defines a mouse wheel listener for the editor of this component
|
| 736 |
*/
|
| 737 |
private void defineEditorMouseWheelListener() { |
| 738 |
editorMouseWheelListener = new MouseWheelListener() { |
| 739 |
/*
|
| 740 |
* (non-Javadoc)
|
| 741 |
* @see java.awt.event.MouseWheelListener#mouseWheelMoved(java.awt.event.MouseWheelEvent)
|
| 742 |
*/
|
| 743 |
public void mouseWheelMoved(MouseWheelEvent e) { |
| 744 |
specialSelectionByUserState = true;
|
| 745 |
|
| 746 |
if (e.getWheelRotation() < 0) |
| 747 |
selectItemUp(); |
| 748 |
else
|
| 749 |
selectItemDown(); |
| 750 |
} |
| 751 |
}; |
| 752 |
} |
| 753 |
|
| 754 |
/**
|
| 755 |
* Defines a key listener for the editor of this component
|
| 756 |
* This method is another important difference from the JComboBox; and could work badly with some keymaps
|
| 757 |
*
|
| 758 |
* @param combo_Box A reference of this component
|
| 759 |
*/
|
| 760 |
private void defineEditorKeyListener(JComboBoxItemsSeekerConfigurable combo_Box) { |
| 761 |
final JComboBoxItemsSeekerConfigurable comboBoxReference = combo_Box;
|
| 762 |
|
| 763 |
editorKeyListener = new KeyAdapter() { |
| 764 |
/*
|
| 765 |
* (non-Javadoc)
|
| 766 |
* @see java.awt.event.KeyAdapter#keyPressed(java.awt.event.KeyEvent)
|
| 767 |
*/
|
| 768 |
public void keyPressed(KeyEvent ke) // Executed on the Start view state or Search view state |
| 769 |
{
|
| 770 |
logger.debug("Tecla apretada: ->" + ke.getKeyChar() + "<- ; Su keyCode es: " + ke.getKeyCode() + " TIPO: " + Character.getType(ke.getKeyChar())); |
| 771 |
|
| 772 |
if (model.getParentSize() == 0) |
| 773 |
{
|
| 774 |
if (beepEnabled_Flag)
|
| 775 |
comboBoxReference.getToolkit().beep(); // when available use: UIManager.getLookAndFeel().provideErrorFeedback(comboBox);
|
| 776 |
} |
| 777 |
else
|
| 778 |
{
|
| 779 |
// This flag indicates to the 'insertString' and 'remove' methods of the PlainDocumentSeeker that the text of the item selected or written by the user
|
| 780 |
// hasn't been written on the TextEditor of ths component
|
| 781 |
selecting = false;
|
| 782 |
|
| 783 |
// 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
|
| 784 |
// aren't seen
|
| 785 |
if (lastWasTheBeginningState)
|
| 786 |
{
|
| 787 |
// This maintains visible the popup
|
| 788 |
if (comboBoxReference.isDisplayable())
|
| 789 |
comboBoxReference.setPopupVisible(true);
|
| 790 |
lastWasTheBeginningState = false;
|
| 791 |
} |
| 792 |
|
| 793 |
if (Character.isLetterOrDigit(ke.getKeyChar())) { |
| 794 |
logger.debug("IS LETTER OR DIGIT");
|
| 795 |
} |
| 796 |
else
|
| 797 |
logger.debug("ISN'T LETTER OR DIGIT");
|
| 798 |
|
| 799 |
JTextComponent editor = (JTextComponent) comboBoxReference.getEditor().getEditorComponent(); |
| 800 |
|
| 801 |
// COPY, CUT, PASTE, SELECT ALL, UNDO AND REDO WITH THE KEYBOARD (Combination of keys; REMOVE is implemented after: KV_DELETE (supr spanish key))
|
| 802 |
if (ke.isControlDown())
|
| 803 |
{
|
| 804 |
// COPY
|
| 805 |
if (ke.getKeyCode() == KeyEvent.VK_C) { |
| 806 |
editor.copy(); |
| 807 |
return;
|
| 808 |
} |
| 809 |
|
| 810 |
// CUT
|
| 811 |
if (ke.getKeyCode() == KeyEvent.VK_X) { |
| 812 |
editor.cut(); |
| 813 |
|
| 814 |
cutOperationDone = true;
|
| 815 |
deleteTextLogic(editor, false);
|
| 816 |
return;
|
| 817 |
} |
| 818 |
|
| 819 |
// PASTE
|
| 820 |
if (ke.getKeyCode() == KeyEvent.VK_V) { |
| 821 |
editor.paste(); |
| 822 |
|
| 823 |
try {
|
| 824 |
String newPattern = document.getText(0, document.getLength()); |
| 825 |
model.setWrittenText(newPattern); |
| 826 |
updatePopUpView(); |
| 827 |
} catch (BadLocationException e) { |
| 828 |
e.printStackTrace(); |
| 829 |
} |
| 830 |
return;
|
| 831 |
} |
| 832 |
|
| 833 |
// SELECT ALL
|
| 834 |
if (ke.getKeyCode() == KeyEvent.VK_A) { |
| 835 |
editor.selectAll(); |
| 836 |
return;
|
| 837 |
} |
| 838 |
|
| 839 |
// UNDO OR REDO
|
| 840 |
if (ke.getKeyCode() == KeyEvent.VK_Z) { |
| 841 |
if (ke.isShiftDown()) // REDO |
| 842 |
redoOperationLogic(); |
| 843 |
else //UNDO |
| 844 |
undoOperationLogic(); |
| 845 |
|
| 846 |
return;
|
| 847 |
} |
| 848 |
} |
| 849 |
|
| 850 |
// According the key pressed, do some actions or others
|
| 851 |
switch (ke.getKeyCode())
|
| 852 |
{
|
| 853 |
// determine if the pressed key is backspace (needed by the remove method)
|
| 854 |
case KeyEvent.VK_BACK_SPACE : |
| 855 |
if (useHighlight_Flag)
|
| 856 |
{
|
| 857 |
hitBackspace = true;
|
| 858 |
hitBackspaceOnSelection=editor.getSelectionStart()!=editor.getSelectionEnd(); |
| 859 |
} |
| 860 |
else
|
| 861 |
deleteTextLogic(editor, true);
|
| 862 |
break;
|
| 863 |
|
| 864 |
case KeyEvent.VK_DELETE : // 'supr' key in spanish keyboard |
| 865 |
specialSelectionByUserState = true;
|
| 866 |
|
| 867 |
deleteTextLogic(editor, false);
|
| 868 |
break;
|
| 869 |
|
| 870 |
case KeyEvent.VK_ENTER : |
| 871 |
logger.debug("ENTRA EN EL C?DIGO DE ENTER");
|
| 872 |
|
| 873 |
if (getSelectedItem() == null) |
| 874 |
logger.debug("SELECTED ITEM: NULL");
|
| 875 |
else
|
| 876 |
logger.debug("SELECTED ITEM: " + getSelectedItem().toString());
|
| 877 |
|
| 878 |
try {
|
| 879 |
String newText = ""; |
| 880 |
|
| 881 |
Object moreSimilarItemToLastWrittenText = model.getMoreSimilarItemToLastWrittenText();
|
| 882 |
|
| 883 |
// If the last item selected was null -> select the first
|
| 884 |
if (moreSimilarItemToLastWrittenText == null) { |
| 885 |
setSelectedItem(model.getParentElementAt(0));
|
| 886 |
} |
| 887 |
else {
|
| 888 |
if (specialSelectionByUserState) {
|
| 889 |
setSelectedItem(model.getSelectedItem()); |
| 890 |
} |
| 891 |
else {
|
| 892 |
// Else -> select the last
|
| 893 |
setSelectedItem(moreSimilarItemToLastWrittenText); |
| 894 |
} |
| 895 |
} |
| 896 |
|
| 897 |
newText = getSelectedItem().toString(); |
| 898 |
|
| 899 |
// Reports about the written text to the model
|
| 900 |
if (model.isDynamicSearch())
|
| 901 |
model.setWrittenText(newText); |
| 902 |
|
| 903 |
specialSelectionByUserState = false;
|
| 904 |
|
| 905 |
document.replace(0, document.getLength(), newText, null); |
| 906 |
} |
| 907 |
catch (BadLocationException e1) { |
| 908 |
e1.printStackTrace(); |
| 909 |
} |
| 910 |
|
| 911 |
// Indicate to the model that now is disabled the start view
|
| 912 |
if (currentShowState == START_VIEW_STATE)
|
| 913 |
{
|
| 914 |
model.setStartStateFlag(false);
|
| 915 |
currentShowState = SEARCH_VIEW_STATE; |
| 916 |
} |
| 917 |
hidePopup(); |
| 918 |
|
| 919 |
// Sets the caret position of the text in the document to the end:
|
| 920 |
editor.setCaretPosition(document.getLength()); |
| 921 |
break;
|
| 922 |
|
| 923 |
case KeyEvent.VK_DOWN : |
| 924 |
selectItemDown(); |
| 925 |
showPopup(); |
| 926 |
break;
|
| 927 |
|
| 928 |
case KeyEvent.VK_UP : |
| 929 |
selectItemUp(); |
| 930 |
showPopup(); |
| 931 |
break;
|
| 932 |
|
| 933 |
case KeyEvent.VK_LEFT : |
| 934 |
// Move the caret to left
|
| 935 |
int caretPosition = editor.getCaretPosition();
|
| 936 |
if (caretPosition > 0) |
| 937 |
{
|
| 938 |
if (useHighlight_Flag) {
|
| 939 |
editor.setCaretPosition(document.getLength()); |
| 940 |
editor.moveCaretPosition(caretPosition - 1);
|
| 941 |
} |
| 942 |
else
|
| 943 |
editor.setCaretPosition(caretPosition - 1);
|
| 944 |
} |
| 945 |
else
|
| 946 |
{
|
| 947 |
// User hit backspace with the cursor positioned on the start => beep
|
| 948 |
if (beepEnabled_Flag)
|
| 949 |
getToolkit().beep(); // when available use: UIManager.getLookAndFeel().provideErrorFeedback(comboBox);
|
| 950 |
} |
| 951 |
|
| 952 |
break;
|
| 953 |
|
| 954 |
case KeyEvent.VK_RIGHT : |
| 955 |
// Move the caret to right
|
| 956 |
caretPosition = editor.getCaretPosition(); |
| 957 |
if (caretPosition < document.getLength()) {
|
| 958 |
if (useHighlight_Flag) {
|
| 959 |
editor.setCaretPosition(document.getLength()); |
| 960 |
editor.moveCaretPosition(caretPosition + 1);
|
| 961 |
} |
| 962 |
else
|
| 963 |
editor.setCaretPosition(caretPosition + 1);
|
| 964 |
} |
| 965 |
else
|
| 966 |
{
|
| 967 |
// User hit backspace with the cursor positioned on the start => beep
|
| 968 |
if (beepEnabled_Flag)
|
| 969 |
getToolkit().beep(); // when available use: UIManager.getLookAndFeel().provideErrorFeedback(comboBox);
|
| 970 |
} |
| 971 |
|
| 972 |
break;
|
| 973 |
|
| 974 |
case KeyEvent.VK_PAGE_DOWN : |
| 975 |
if (getItemCount() > 0) |
| 976 |
{
|
| 977 |
int index;
|
| 978 |
specialSelectionByUserState = true;
|
| 979 |
|
| 980 |
if (getSelectedIndex() == -1) |
| 981 |
index = 0;
|
| 982 |
else
|
| 983 |
index = getSelectedIndex() + POPUP_LIST_ITEMS_HEIGHT; |
| 984 |
|
| 985 |
if (index < getItemCount())
|
| 986 |
setSelectedIndex(index); |
| 987 |
else
|
| 988 |
setSelectedIndex(getItemCount()-1);
|
| 989 |
} |
| 990 |
break;
|
| 991 |
|
| 992 |
case KeyEvent.VK_PAGE_UP : |
| 993 |
if (getItemCount() > 0) |
| 994 |
{
|
| 995 |
int index;
|
| 996 |
specialSelectionByUserState = true;
|
| 997 |
|
| 998 |
if (getSelectedIndex() == -1) |
| 999 |
index = getItemCount() - 1;
|
| 1000 |
else
|
| 1001 |
index = getSelectedIndex() - POPUP_LIST_ITEMS_HEIGHT; |
| 1002 |
|
| 1003 |
if (index > -1) |
| 1004 |
setSelectedIndex(index); |
| 1005 |
else
|
| 1006 |
setSelectedIndex(0);
|
| 1007 |
} |
| 1008 |
break;
|
| 1009 |
|
| 1010 |
case KeyEvent.VK_HOME : // 'Inicio' key on the spanish keyboard |
| 1011 |
editor.setCaretPosition(0);
|
| 1012 |
break;
|
| 1013 |
|
| 1014 |
case KeyEvent.VK_END : // 'Fin' key on the spanish keyboard |
| 1015 |
editor.setCaretPosition(document.getLength()); |
| 1016 |
break;
|
| 1017 |
|
| 1018 |
case KeyEvent.VK_TAB : |
| 1019 |
// This avoids that popup listener could report about it detected item
|
| 1020 |
allowInsertString = true;
|
| 1021 |
|
| 1022 |
if (model.getParentSize() > 0) |
| 1023 |
{
|
| 1024 |
Object selectedItem;
|
| 1025 |
|
| 1026 |
if (specialSelectionByUserState)
|
| 1027 |
selectedItem = getSelectedItem(); |
| 1028 |
else
|
| 1029 |
selectedItem = model.getElementAt(0);
|
| 1030 |
|
| 1031 |
String selectedItemName = ""; |
| 1032 |
|
| 1033 |
try {
|
| 1034 |
|
| 1035 |
if (selectedItem == null) |
| 1036 |
selectedItemName = model.getFirstItemAdded().toString(); |
| 1037 |
else
|
| 1038 |
selectedItemName = selectedItem.toString(); |
| 1039 |
|
| 1040 |
document.replace(0, document.getLength(), selectedItemName, null); |
| 1041 |
} catch (BadLocationException e) { |
| 1042 |
e.printStackTrace(); |
| 1043 |
} |
| 1044 |
|
| 1045 |
if (model.isDynamicSearch()) {
|
| 1046 |
model.setWrittenText(selectedItemName); |
| 1047 |
logger.debug("Texto que se le env?a al modelo: ->" + selectedItemName + "<-"); |
| 1048 |
} |
| 1049 |
|
| 1050 |
if (currentShowState == START_VIEW_STATE)
|
| 1051 |
{
|
| 1052 |
model.setStartStateFlag(false);
|
| 1053 |
currentShowState = SEARCH_VIEW_STATE; |
| 1054 |
} |
| 1055 |
|
| 1056 |
// 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
|
| 1057 |
comboBoxReference.getEditor().getEditorComponent().setForeground(Color.BLACK);
|
| 1058 |
|
| 1059 |
updatePopUpView(); |
| 1060 |
} |
| 1061 |
break;
|
| 1062 |
|
| 1063 |
case KeyEvent.VK_ESCAPE : |
| 1064 |
specialSelectionByUserState = false;
|
| 1065 |
|
| 1066 |
// Force update the popup
|
| 1067 |
if (isPopupVisible())
|
| 1068 |
hidePopup(); |
| 1069 |
|
| 1070 |
model.setWrittenText("");
|
| 1071 |
|
| 1072 |
if (currentShowState == SEARCH_VIEW_STATE)
|
| 1073 |
{
|
| 1074 |
try {
|
| 1075 |
document.remove(0, document.getLength());
|
| 1076 |
} catch (BadLocationException e) { |
| 1077 |
e.printStackTrace(); |
| 1078 |
} |
| 1079 |
|
| 1080 |
// Return to the start view state
|
| 1081 |
model.setStartStateFlag(true);
|
| 1082 |
currentShowState = START_VIEW_STATE; |
| 1083 |
|
| 1084 |
// Select the first Item
|
| 1085 |
setSelectedIndex(0);
|
| 1086 |
|
| 1087 |
if (useHighlight_Flag)
|
| 1088 |
document.highlightCompletedText(0);
|
| 1089 |
} |
| 1090 |
else
|
| 1091 |
{
|
| 1092 |
// Select the first Item
|
| 1093 |
setSelectedIndex(0);
|
| 1094 |
|
| 1095 |
if (useHighlight_Flag)
|
| 1096 |
document.highlightCompletedText(0);
|
| 1097 |
} |
| 1098 |
updatePopUpView(); |
| 1099 |
break;
|
| 1100 |
|
| 1101 |
case KeyEvent.VK_SHIFT : // Do nothing |
| 1102 |
break;
|
| 1103 |
|
| 1104 |
case KeyEvent.VK_ALT_GRAPH : // Do nothing |
| 1105 |
break;
|
| 1106 |
|
| 1107 |
case KeyEvent.VK_ALT : // Do nothing |
| 1108 |
break;
|
| 1109 |
|
| 1110 |
case KeyEvent.VK_CONTROL : // Do nothing |
| 1111 |
break;
|
| 1112 |
|
| 1113 |
case KeyEvent.VK_NUM_LOCK : // Do nothing |
| 1114 |
break;
|
| 1115 |
|
| 1116 |
case KeyEvent.VK_CAPS_LOCK : // Do nothing |
| 1117 |
break;
|
| 1118 |
|
| 1119 |
default:
|
| 1120 |
logger.debug("Actualiza view flag a false");
|
| 1121 |
|
| 1122 |
logger.debug("LASTITEM1 :" + lastSelectedItemPopupUse);
|
| 1123 |
|
| 1124 |
logger.debug("GETMARK: " + editor.getCaret().getMark() + "GETCARETPOSITION" + editor.getCaretPosition()); |
| 1125 |
|
| 1126 |
specialSelectionByUserState = false;
|
| 1127 |
|
| 1128 |
// If it has been pressed a modifier key (Examples: ^ ` ? ?), not consume the key pressed
|
| 1129 |
if ((Character.getType(ke.getKeyChar()) == Character.MODIFIER_LETTER) || (Character.getType(ke.getKeyChar()) == Character.MODIFIER_SYMBOL)) |
| 1130 |
{
|
| 1131 |
logger.debug("CAR?CTER MODIFICADOR");
|
| 1132 |
lastWasPressedAKeyModifier = true;
|
| 1133 |
} |
| 1134 |
else
|
| 1135 |
{
|
| 1136 |
logger.debug("CAR?CTER NO MODIFICADOR");
|
| 1137 |
allowInsertString = true;
|
| 1138 |
|
| 1139 |
if (lastWasPressedAKeyModifier)
|
| 1140 |
{
|
| 1141 |
logger.debug("PRESSED: " + editor.getText().substring(0)); |
| 1142 |
lastWasPressedAKeyModifier = false;
|
| 1143 |
} |
| 1144 |
|
| 1145 |
if (model.isDynamicSearch())
|
| 1146 |
{
|
| 1147 |
|
| 1148 |
String text;
|
| 1149 |
if (editor.getCaretPosition() == editor.getCaret().getMark())
|
| 1150 |
text = editor.getText().substring(0, editor.getCaretPosition()) + ke.getKeyChar() + editor.getText().substring(editor.getCaretPosition(), editor.getText().length());
|
| 1151 |
else
|
| 1152 |
{
|
| 1153 |
text = "" + editor.getText().substring(0, (int) Math.min(editor.getCaretPosition(), editor.getCaret().getMark())) + ke.getKeyChar(); |
| 1154 |
text += editor.getText().substring((int) Math.max(editor.getCaretPosition(), editor.getCaret().getMark()), editor.getText().length()); |
| 1155 |
} |
| 1156 |
|
| 1157 |
// Reports about the written text to the model
|
| 1158 |
logger.debug("Texto que se le env?a KEY al modelo: ->" + text + "<-"); |
| 1159 |
model.setWrittenText(text); |
| 1160 |
|
| 1161 |
// Indicate to the model that now is disabled the start view
|
| 1162 |
if (currentShowState == START_VIEW_STATE)
|
| 1163 |
{
|
| 1164 |
model.setStartStateFlag(false);
|
| 1165 |
currentShowState = SEARCH_VIEW_STATE; |
| 1166 |
} |
| 1167 |
|
| 1168 |
} |
| 1169 |
|
| 1170 |
updatePopUpView(); |
| 1171 |
|
| 1172 |
logger.debug("Key Pressed:" + ke.getKeyCode());
|
| 1173 |
} |
| 1174 |
} |
| 1175 |
|
| 1176 |
// Consume the key event for not to use the handler of the keyboard of other components
|
| 1177 |
// Only if it has been pressed a modifier key, not consume the key pressed
|
| 1178 |
if (!lastWasPressedAKeyModifier)
|
| 1179 |
ke.consume(); |
| 1180 |
} |
| 1181 |
} |
| 1182 |
}; |
| 1183 |
} |
| 1184 |
|
| 1185 |
/**
|
| 1186 |
* Defines a popup menu listener for the popup of this component
|
| 1187 |
*/
|
| 1188 |
private void definePopUpMenuListener() { |
| 1189 |
this.popupMenuListener = new PopupMenuListener() { |
| 1190 |
|
| 1191 |
/*
|
| 1192 |
* (non-Javadoc)
|
| 1193 |
* @see javax.swing.event.PopupMenuListener#popupMenuCanceled(javax.swing.event.PopupMenuEvent)
|
| 1194 |
*/
|
| 1195 |
public void popupMenuCanceled(PopupMenuEvent e) { |
| 1196 |
logger.debug("MenuCANCELED");
|
| 1197 |
} |
| 1198 |
|
| 1199 |
/*
|
| 1200 |
* (non-Javadoc)
|
| 1201 |
* @see javax.swing.event.PopupMenuListener#popupMenuWillBecomeInvisible(javax.swing.event.PopupMenuEvent)
|
| 1202 |
*/
|
| 1203 |
public void popupMenuWillBecomeInvisible(PopupMenuEvent e) { |
| 1204 |
logger.debug("MenuBECOMEINVISIBLE");
|
| 1205 |
|
| 1206 |
if (!allowInsertString)
|
| 1207 |
{
|
| 1208 |
if (!specialSelectionByUserState) {
|
| 1209 |
if ((getSelectedItem() != null) &&(lastSelectedItemPopupUse != null)) |
| 1210 |
{
|
| 1211 |
// 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
|
| 1212 |
if (!getSelectedItem().equals(lastSelectedItemPopupUse))
|
| 1213 |
{
|
| 1214 |
logger.debug("POPUP: NO SON IGUALES");
|
| 1215 |
|
| 1216 |
// Reports about the written text to the model
|
| 1217 |
if (model.isDynamicSearch())
|
| 1218 |
{
|
| 1219 |
model.setWrittenText(getSelectedItem().toString()); |
| 1220 |
logger.debug("Texto que le envia POPUP al modelo: ->" + getSelectedItem().toString() + "<-"); |
| 1221 |
} |
| 1222 |
|
| 1223 |
if (currentShowState == START_VIEW_STATE)
|
| 1224 |
{
|
| 1225 |
model.setStartStateFlag(false);
|
| 1226 |
currentShowState = SEARCH_VIEW_STATE; |
| 1227 |
} |
| 1228 |
logger.debug("Selected index of item: " + lastSelectedItemPopupUse.toString() + " is " + getSelectedIndex()); |
| 1229 |
} |
| 1230 |
else
|
| 1231 |
logger.debug("POPUP: SON IGUALES");
|
| 1232 |
} |
| 1233 |
} |
| 1234 |
} |
| 1235 |
} |
| 1236 |
|
| 1237 |
/*
|
| 1238 |
* (non-Javadoc)
|
| 1239 |
* @see javax.swing.event.PopupMenuListener#popupMenuWillBecomeVisible(javax.swing.event.PopupMenuEvent)
|
| 1240 |
*/
|
| 1241 |
public void popupMenuWillBecomeVisible(PopupMenuEvent e) { |
| 1242 |
logger.debug("MenuBECOMEVISIBLE");
|
| 1243 |
lastSelectedItemPopupUse = getSelectedItem(); // This object is used for know if the user has select a different item with the mouse
|
| 1244 |
allowInsertString = false;
|
| 1245 |
} |
| 1246 |
}; |
| 1247 |
} |
| 1248 |
|
| 1249 |
/**
|
| 1250 |
* Configures the component and some of its parts
|
| 1251 |
*/
|
| 1252 |
private void configure() { |
| 1253 |
// Configures the document of the editor of this component
|
| 1254 |
this.configureDocument();
|
| 1255 |
|
| 1256 |
// Configures the editor (ComboBoxEditor) of this component
|
| 1257 |
this.configureEditor(this.getEditor()); |
| 1258 |
|
| 1259 |
// Configures the model of this component
|
| 1260 |
this.configureModel();
|
| 1261 |
|
| 1262 |
// Configures the popup of this component
|
| 1263 |
this.configurePopUp();
|
| 1264 |
|
| 1265 |
// Configures the text-edition-options popupmenu
|
| 1266 |
this.configureOptionsEditionByMouse();
|
| 1267 |
} |
| 1268 |
|
| 1269 |
/**
|
| 1270 |
* Configures the text-edition-options popupmenu
|
| 1271 |
*/
|
| 1272 |
private void configureOptionsEditionByMouse() { |
| 1273 |
this.optionsEditionByMouse.addPropertyChangeListener(editionMenuListener);
|
| 1274 |
} |
| 1275 |
|
| 1276 |
/**
|
| 1277 |
* Configures the popup of this component
|
| 1278 |
*/
|
| 1279 |
private void configurePopUp() { |
| 1280 |
this.addPopupMenuListener(this.popupMenuListener); |
| 1281 |
} |
| 1282 |
|
| 1283 |
/**
|
| 1284 |
* Configures the model of this component
|
| 1285 |
*/
|
| 1286 |
private void configureModel() { |
| 1287 |
this.model.addListDataListener(this.modelListDataListener); |
| 1288 |
} |
| 1289 |
|
| 1290 |
/**
|
| 1291 |
* Configures the editor (ComboBoxEditor) of this component
|
| 1292 |
*
|
| 1293 |
* @param newEditor The new editor to configure
|
| 1294 |
*/
|
| 1295 |
private void configureEditor(ComboBoxEditor newEditor) { |
| 1296 |
logger.debug("Configura Editor");
|
| 1297 |
|
| 1298 |
if (newEditor != null) { |
| 1299 |
JTextComponent jTextComponentOfEditor = (JTextComponent) newEditor.getEditorComponent(); |
| 1300 |
|
| 1301 |
// Removes some prevous listeners and adds some new others:
|
| 1302 |
|
| 1303 |
// Adds the new Key Listener (tries to remove it if it existed before)
|
| 1304 |
jTextComponentOfEditor.removeKeyListener(this.editorKeyListener);
|
| 1305 |
jTextComponentOfEditor.addKeyListener(this.editorKeyListener);
|
| 1306 |
|
| 1307 |
// Disable the focus transversal keys (Example: CTRL+TAB) for enable the TAB key
|
| 1308 |
jTextComponentOfEditor.setFocusTraversalKeysEnabled(false);
|
| 1309 |
|
| 1310 |
if (this.allowedMouseEditionPopupMenu_Flag) |
| 1311 |
{
|
| 1312 |
// Adds the new Mouse Listener (tries to remove it if it existed before)
|
| 1313 |
jTextComponentOfEditor.removeMouseListener(this.editorMouseListener);
|
| 1314 |
jTextComponentOfEditor.addMouseListener(this.editorMouseListener);
|
| 1315 |
} |
| 1316 |
|
| 1317 |
// Adds the new Mouse Wheel Listener (tries to remove it if it existed before)
|
| 1318 |
jTextComponentOfEditor.removeMouseWheelListener(this.editorMouseWheelListener);
|
| 1319 |
jTextComponentOfEditor.addMouseWheelListener(this.editorMouseWheelListener);
|
| 1320 |
|
| 1321 |
// Adds the new Focus Listener (tries to remove it if it existed before)
|
| 1322 |
jTextComponentOfEditor.removeFocusListener(this.editorFocusListener);
|
| 1323 |
jTextComponentOfEditor.addFocusListener(this.editorFocusListener);
|
| 1324 |
|
| 1325 |
// Adds a caret listener for undo and redo
|
| 1326 |
jTextComponentOfEditor.addCaretListener(this.caretListener);
|
| 1327 |
|
| 1328 |
// Adds the new document (tries to remove it if it existed before)
|
| 1329 |
jTextComponentOfEditor.setDocument(this.document);
|
| 1330 |
} |
| 1331 |
} |
| 1332 |
|
| 1333 |
/**
|
| 1334 |
* Configures the document of the editor of this component
|
| 1335 |
*/
|
| 1336 |
private void configureDocument() { |
| 1337 |
// Creates the document of the editor of this component
|
| 1338 |
document = new PlainDocumentTextFormatter();
|
| 1339 |
document.setJComboBoxItemsSeekerDynamicReference(this);
|
| 1340 |
|
| 1341 |
// Defines and add a Document listener for changes on the document of the editor of this component
|
| 1342 |
document.addDocumentListener(this.documentListener);
|
| 1343 |
} |
| 1344 |
|
| 1345 |
/**
|
| 1346 |
* Selects the next item of the popup
|
| 1347 |
*/
|
| 1348 |
private void selectItemDown() { |
| 1349 |
specialSelectionByUserState = true;
|
| 1350 |
|
| 1351 |
if (getItemCount() > 0) |
| 1352 |
{
|
| 1353 |
if (getSelectedIndex() == (getItemCount()-1)) |
| 1354 |
this.setSelectedIndex(0); |
| 1355 |
else
|
| 1356 |
this.setSelectedIndex(getSelectedIndex()+1); |
| 1357 |
} |
| 1358 |
} |
| 1359 |
|
| 1360 |
/**
|
| 1361 |
* Selects the previous item of the popup
|
| 1362 |
*/
|
| 1363 |
private void selectItemUp() { |
| 1364 |
specialSelectionByUserState = true;
|
| 1365 |
|
| 1366 |
switch(getSelectedIndex())
|
| 1367 |
{
|
| 1368 |
case -1: case 0: |
| 1369 |
this.setSelectedIndex(getItemCount()-1); |
| 1370 |
break;
|
| 1371 |
default:
|
| 1372 |
this.setSelectedIndex(getSelectedIndex()-1); |
| 1373 |
} |
| 1374 |
} |
| 1375 |
|
| 1376 |
/**
|
| 1377 |
* This method is invoked when some text has to be removed: With the 'Delete' option of the text-edition-popupmenu or with the 'delete' ('supr'
|
| 1378 |
* in spanish keyboard) key
|
| 1379 |
*
|
| 1380 |
* @param editor A reference to the editor component
|
| 1381 |
*/
|
| 1382 |
private void deleteTextLogic(JTextComponent editor, boolean backSpace_Delete_Mode) { |
| 1383 |
// Remove selected text:
|
| 1384 |
logger.debug("GETMARK: " + editor.getCaret().getMark() + "GETCARETPOSITION" + editor.getCaretPosition()); |
| 1385 |
int caretPosition = editor.getCaretPosition();
|
| 1386 |
int markPosition = editor.getCaret().getMark();
|
| 1387 |
specialSelectionByUserState = false;
|
| 1388 |
|
| 1389 |
// Get the new text:
|
| 1390 |
try {
|
| 1391 |
|
| 1392 |
int max_index = Math.max(caretPosition, markPosition); |
| 1393 |
|
| 1394 |
if (caretPosition == markPosition)
|
| 1395 |
if (caretPosition == document.getLength()) // If no characters have to be removed |
| 1396 |
return;
|
| 1397 |
else
|
| 1398 |
max_index ++; |
| 1399 |
|
| 1400 |
String newText = document.getText(0, Math.min(caretPosition, markPosition)) + document.getText(max_index, document.getLength() - max_index ); |
| 1401 |
|
| 1402 |
// Update model and document, and remove character\s
|
| 1403 |
switch(currentShowState)
|
| 1404 |
{
|
| 1405 |
case START_VIEW_STATE :
|
| 1406 |
|
| 1407 |
if (document.getLength() > 0) |
| 1408 |
{
|
| 1409 |
// If dynamic searches:
|
| 1410 |
try {
|
| 1411 |
// If the search will be dynamic:
|
| 1412 |
if (isDynamicSearchConfiguration())
|
| 1413 |
{
|
| 1414 |
model.setWrittenText(newText); |
| 1415 |
logger.debug("Texto que se le env?a delete al modelo desde SUPR: ->" + document.getText(0, document.getLength()) + "<-"); |
| 1416 |
} |
| 1417 |
} catch (BadLocationException e) { |
| 1418 |
e.printStackTrace(); |
| 1419 |
} |
| 1420 |
|
| 1421 |
model.setStartStateFlag(false);
|
| 1422 |
currentShowState = SEARCH_VIEW_STATE; |
| 1423 |
|
| 1424 |
// Remove one or more characters
|
| 1425 |
characterEliminationLogic(editor, caretPosition, markPosition); |
| 1426 |
} |
| 1427 |
break;
|
| 1428 |
case SEARCH_VIEW_STATE :
|
| 1429 |
|
| 1430 |
// If there isn't characters
|
| 1431 |
if (document.getLength() == 0) |
| 1432 |
{
|
| 1433 |
// This instruction avoids popup could failure when got invisible
|
| 1434 |
hidePopup(); |
| 1435 |
|
| 1436 |
// If it's a dynamic search
|
| 1437 |
if (isDynamicSearchConfiguration())
|
| 1438 |
{
|
| 1439 |
model.setWrittenText("");
|
| 1440 |
logger.debug("Texto que se le env?a delete al modelo desde SUPR: ->\"\"<-");
|
| 1441 |
} |
| 1442 |
|
| 1443 |
// Remove one or more characters
|
| 1444 |
characterEliminationLogic(editor, caretPosition, markPosition); |
| 1445 |
|
| 1446 |
// Return to the start view state
|
| 1447 |
model.setStartStateFlag(true);
|
| 1448 |
currentShowState = START_VIEW_STATE; |
| 1449 |
|
| 1450 |
// Select the first Item
|
| 1451 |
setSelectedIndex(0);
|
| 1452 |
|
| 1453 |
if (useHighlight_Flag)
|
| 1454 |
document.highlightCompletedText(0);
|
| 1455 |
} |
| 1456 |
else
|
| 1457 |
{
|
| 1458 |
// This instruction avoids popup could failure when got invisible
|
| 1459 |
hidePopup(); |
| 1460 |
|
| 1461 |
allowInsertString = true;
|
| 1462 |
|
| 1463 |
if (lastWasPressedAKeyModifier)
|
| 1464 |
{
|
| 1465 |
logger.debug("PRESSED: " + editor.getText().substring(0)); |
| 1466 |
lastWasPressedAKeyModifier = false;
|
| 1467 |
} |
| 1468 |
|
| 1469 |
// If dynamic searches:
|
| 1470 |
try {
|
| 1471 |
|
| 1472 |
// If the search will be dynamic:
|
| 1473 |
if (isDynamicSearchConfiguration())
|
| 1474 |
{
|
| 1475 |
model.setWrittenText(newText); |
| 1476 |
logger.debug("Texto que se le env?a delete al modelo desde SUPR: ->" + document.getText(0, document.getLength()) + "<-"); |
| 1477 |
} |
| 1478 |
|
| 1479 |
// Remove one or more characters
|
| 1480 |
characterEliminationLogic(editor, caretPosition, markPosition); |
| 1481 |
|
| 1482 |
// Indicate to the model that now is disabled the start view
|
| 1483 |
if (currentShowState == START_VIEW_STATE)
|
| 1484 |
{
|
| 1485 |
model.setStartStateFlag(false);
|
| 1486 |
currentShowState = SEARCH_VIEW_STATE; |
| 1487 |
} |
| 1488 |
} catch (BadLocationException e) { |
| 1489 |
// TODO Auto-generated catch block
|
| 1490 |
e.printStackTrace(); |
| 1491 |
} |
| 1492 |
} |
| 1493 |
break;
|
| 1494 |
} |
| 1495 |
|
| 1496 |
updatePopUpView(); |
| 1497 |
|
| 1498 |
} catch (BadLocationException e1) { |
| 1499 |
// TODO Auto-generated catch block
|
| 1500 |
e1.printStackTrace(); |
| 1501 |
} |
| 1502 |
} |
| 1503 |
|
| 1504 |
/**
|
| 1505 |
* This method has the logic for remove one or more characters
|
| 1506 |
*
|
| 1507 |
* @param editor A reference to the editor
|
| 1508 |
* @param caretPosition Position of the caret in the text
|
| 1509 |
*/
|
| 1510 |
private void characterEliminationLogic(JTextComponent editor, int caretPosition, int markPosition) { |
| 1511 |
// First: Remove character\s (only if hasn't been done a 'cut' mouse operation)
|
| 1512 |
if (cutOperationDone) {
|
| 1513 |
cutOperationDone = false;
|
| 1514 |
} |
| 1515 |
else {
|
| 1516 |
try {
|
| 1517 |
// If no characters are selected
|
| 1518 |
if (markPosition == caretPosition) {
|
| 1519 |
// Remove the character which is on the right of the caret position
|
| 1520 |
if (caretPosition < document.getLength())
|
| 1521 |
document.remove(caretPosition, 1);
|
| 1522 |
} |
| 1523 |
else // If there are characters selected |
| 1524 |
{
|
| 1525 |
// Remove the characters which are selected
|
| 1526 |
int length = Math.abs(markPosition - caretPosition); |
| 1527 |
|
| 1528 |
// Remove the characters which are selected
|
| 1529 |
document.remove(Math.min(markPosition, caretPosition), length);
|
| 1530 |
} |
| 1531 |
} catch (BadLocationException e) { |
| 1532 |
e.printStackTrace(); |
| 1533 |
} |
| 1534 |
} |
| 1535 |
} |
| 1536 |
|
| 1537 |
/**
|
| 1538 |
* Returns true if the model has a dynamic search configuration
|
| 1539 |
*
|
| 1540 |
* @return 'true' if the model has a dynamic searchh configuration, else returns 'false'.
|
| 1541 |
*/
|
| 1542 |
private boolean isDynamicSearchConfiguration() { |
| 1543 |
switch(model.getSearchBehavior())
|
| 1544 |
{
|
| 1545 |
case AbstractDefaultComboBoxItemsSeekerConfigurableModel.MAINTAIN_ORIGINAL_POSITION_DYNAMIC_SEARCH :
|
| 1546 |
case AbstractDefaultComboBoxItemsSeekerConfigurableModel.ORDERED_DYNAMIC_SEARCH :
|
| 1547 |
case AbstractDefaultComboBoxItemsSeekerConfigurableModel.DISORDERED_DYNAMIC_SEARCH :
|
| 1548 |
return true; |
| 1549 |
} |
| 1550 |
|
| 1551 |
return false; |
| 1552 |
} |
| 1553 |
|
| 1554 |
/**
|
| 1555 |
* Selects the first item added to the model
|
| 1556 |
*/
|
| 1557 |
public void selectFirstItemAddedToModel() { |
| 1558 |
// Select the first Item added
|
| 1559 |
Object item = model.getFirstItemAdded();
|
| 1560 |
if (item != null) |
| 1561 |
setSelectedItem(item); |
| 1562 |
} |
| 1563 |
|
| 1564 |
|
| 1565 |
/**
|
| 1566 |
* Updates the popup view, this solves the problem of updating items that are showed, but has the problem that could produce winking
|
| 1567 |
*/
|
| 1568 |
private void updatePopUpView() { |
| 1569 |
// HidePopUp + ShowPopUp to force update the popup list of items
|
| 1570 |
hidePopup(); |
| 1571 |
showPopup(); |
| 1572 |
this.setVisible(true); |
| 1573 |
|
| 1574 |
} |
| 1575 |
|
| 1576 |
/**
|
| 1577 |
* This method has the logic for a "undo" operation
|
| 1578 |
*/
|
| 1579 |
private void undoOperationLogic() { |
| 1580 |
logger.debug("UNDO PRESSED");
|
| 1581 |
try {
|
| 1582 |
if (undoManager.canUndo()) {
|
| 1583 |
undoManager.undo(); |
| 1584 |
|
| 1585 |
String newPattern = document.getText(0, document.getLength()); |
| 1586 |
|
| 1587 |
model.setWrittenText(newPattern); |
| 1588 |
|
| 1589 |
document.formatText(document.lookupItem(), 0);
|
| 1590 |
|
| 1591 |
if (isPopupVisible())
|
| 1592 |
updatePopUpView(); |
| 1593 |
|
| 1594 |
logger.debug("Undo por teclado realizado");
|
| 1595 |
} |
| 1596 |
} catch (BadLocationException e) { |
| 1597 |
e.printStackTrace(); |
| 1598 |
} catch (CannotUndoException e) { |
| 1599 |
e.printStackTrace(); |
| 1600 |
} |
| 1601 |
} |
| 1602 |
|
| 1603 |
/**
|
| 1604 |
* This method has the logic for a "redo" operation
|
| 1605 |
*/
|
| 1606 |
private void redoOperationLogic() { |
| 1607 |
logger.debug("REDO PRESSED");
|
| 1608 |
try {
|
| 1609 |
if (undoManager.canRedo()) {
|
| 1610 |
undoManager.redo(); |
| 1611 |
|
| 1612 |
String newPattern = document.getText(0, document.getLength()); |
| 1613 |
|
| 1614 |
model.setWrittenText(newPattern); |
| 1615 |
|
| 1616 |
document.formatText(document.lookupItem(), 0);
|
| 1617 |
|
| 1618 |
if (isPopupVisible())
|
| 1619 |
updatePopUpView(); |
| 1620 |
|
| 1621 |
logger.debug("Redo por teclado realizado");
|
| 1622 |
} |
| 1623 |
} catch (CannotRedoException e) { |
| 1624 |
e.printStackTrace(); |
| 1625 |
} catch (BadLocationException e) { |
| 1626 |
e.printStackTrace(); |
| 1627 |
} |
| 1628 |
} |
| 1629 |
|
| 1630 |
////// REDEFINITION OF SOME METHODS OF JCOMBOBOX //////
|
| 1631 |
|
| 1632 |
/*
|
| 1633 |
* (non-Javadoc)
|
| 1634 |
* @see javax.swing.JComboBox#actionPerformed(java.awt.event.ActionEvent)
|
| 1635 |
*/
|
| 1636 |
public void actionPerformed(ActionEvent e) |
| 1637 |
{
|
| 1638 |
super.actionPerformed(e);
|
| 1639 |
|
| 1640 |
// This flag indicates to the 'insertString' method of the PlainDocumentSeeker that the text of the item selected or written by the user
|
| 1641 |
// hasn't been written on the TextEditor of ths component
|
| 1642 |
selecting = false;
|
| 1643 |
} |
| 1644 |
|
| 1645 |
/*
|
| 1646 |
* (non-Javadoc)
|
| 1647 |
* @see javax.swing.JComboBox#addItem(java.lang.Object)
|
| 1648 |
*/
|
| 1649 |
public void addItem(Object anObject) { |
| 1650 |
// Adds the item to this component
|
| 1651 |
model.addElement(anObject); |
| 1652 |
|
| 1653 |
// Set the last selected item -> by default select the first item:
|
| 1654 |
// This is used to show the first item that model returns when we add a new item. This also
|
| 1655 |
// corrects the 'mistake' produced by 'ComboBoxModel' when is added a new item and there wasn't
|
| 1656 |
// any selected -> that the 'ComboBoxModel' selects by default the first added (that in our case
|
| 1657 |
// might not be the same as the first item seen in the popup list)
|
| 1658 |
if (this.getSelectedIndex() != 0) |
| 1659 |
{
|
| 1660 |
this.setSelectedIndex(0); |
| 1661 |
// this.selectedItem = this.getSelectedItem();
|
| 1662 |
} |
| 1663 |
} |
| 1664 |
|
| 1665 |
/*
|
| 1666 |
* (non-Javadoc)
|
| 1667 |
* @see javax.swing.JComboBox#removeAllItems()
|
| 1668 |
*/
|
| 1669 |
public void removeAllItems() { |
| 1670 |
// Removes all items from the model
|
| 1671 |
model.removeAllElements(); |
| 1672 |
|
| 1673 |
currentShowState = BEGINNING_VIEW_STATE; |
| 1674 |
} |
| 1675 |
|
| 1676 |
/*
|
| 1677 |
* (non-Javadoc)
|
| 1678 |
* @see javax.swing.JComboBox#removeItem(java.lang.Object)
|
| 1679 |
*/
|
| 1680 |
public void removeItem(Object anObject) { |
| 1681 |
// Removes an object from the model
|
| 1682 |
model.removeElement(anObject); |
| 1683 |
|
| 1684 |
if (model.getSize() == 0) |
| 1685 |
currentShowState = BEGINNING_VIEW_STATE; |
| 1686 |
} |
| 1687 |
|
| 1688 |
/*
|
| 1689 |
* (non-Javadoc)
|
| 1690 |
* @see javax.swing.JComboBox#removeItemAt(int)
|
| 1691 |
*/
|
| 1692 |
public void removeItemAt(int anIndex) { |
| 1693 |
// Removes an object, which is in a determinated position (index), from the model
|
| 1694 |
model.removeElementAt(anIndex); |
| 1695 |
|
| 1696 |
if (model.getSize() == 0) |
| 1697 |
currentShowState = BEGINNING_VIEW_STATE; |
| 1698 |
} |
| 1699 |
|
| 1700 |
/*
|
| 1701 |
* (non-Javadoc)
|
| 1702 |
* @see javax.swing.JComboBox#getItemCount()
|
| 1703 |
*/
|
| 1704 |
public int getItemCount() { |
| 1705 |
return model.getSize();
|
| 1706 |
} |
| 1707 |
|
| 1708 |
/*
|
| 1709 |
* (non-Javadoc)
|
| 1710 |
* @see javax.swing.JComboBox#getItemAt(int)
|
| 1711 |
*/
|
| 1712 |
public Object getItemAt(int index) { |
| 1713 |
return model.getElementAt(index);
|
| 1714 |
} |
| 1715 |
|
| 1716 |
/*
|
| 1717 |
* (non-Javadoc)
|
| 1718 |
* @see javax.swing.JComboBox#setModel(javax.swing.ComboBoxModel)
|
| 1719 |
*/
|
| 1720 |
public void setModel(ComboBoxModel aModel) { |
| 1721 |
// Depending on the type of class of the current object, this object will execute different code
|
| 1722 |
if ( (aModel instanceof ComboBoxSingularItemsSeekerConfigurableModel) || (aModel instanceof ComboBoxItemsSeekerConfigurableModel) ) |
| 1723 |
{
|
| 1724 |
super.setModel(aModel);
|
| 1725 |
|
| 1726 |
if (aModel instanceof ComboBoxSingularItemsSeekerConfigurableModel) |
| 1727 |
model = (ComboBoxSingularItemsSeekerConfigurableModel)super.getModel();
|
| 1728 |
else
|
| 1729 |
model = (ComboBoxItemsSeekerConfigurableModel)super.getModel();
|
| 1730 |
|
| 1731 |
// If we insert a model with items -> select by default the first
|
| 1732 |
if (aModel.getSize() > 0) |
| 1733 |
this.setSelectedIndex(0); |
| 1734 |
else
|
| 1735 |
{
|
| 1736 |
// Else -> set the default index (-1) and current showed string ("")
|
| 1737 |
this.setSelectedIndex(-1); |
| 1738 |
} |
| 1739 |
|
| 1740 |
this.configureModel();
|
| 1741 |
} |
| 1742 |
else
|
| 1743 |
{
|
| 1744 |
// If it's an instance of DefaultComboBoxModel:
|
| 1745 |
super.setModel(aModel);
|
| 1746 |
} |
| 1747 |
} |
| 1748 |
|
| 1749 |
/*
|
| 1750 |
* (non-Javadoc)
|
| 1751 |
* @see javax.swing.JComboBox#setSelectedIndex(int)
|
| 1752 |
*/
|
| 1753 |
public void setSelectedIndex(int anIndex) { |
| 1754 |
super.setSelectedIndex(anIndex);
|
| 1755 |
} |
| 1756 |
|
| 1757 |
/*
|
| 1758 |
* (non-Javadoc)
|
| 1759 |
* @see javax.swing.JComboBox#getSelectedIndex()
|
| 1760 |
*/
|
| 1761 |
public int getSelectedIndex() { |
| 1762 |
Object item = this.getSelectedItem(); |
| 1763 |
|
| 1764 |
if (item == null) |
| 1765 |
return -1; |
| 1766 |
else
|
| 1767 |
return model.getIndexOf(item);
|
| 1768 |
} |
| 1769 |
|
| 1770 |
/*
|
| 1771 |
* (non-Javadoc)
|
| 1772 |
* @see javax.swing.JComboBox#setSelectedItem(java.lang.Object)
|
| 1773 |
*/
|
| 1774 |
public void setSelectedItem(Object anObject) { |
| 1775 |
super.setSelectedItem(anObject);
|
| 1776 |
} |
| 1777 |
|
| 1778 |
////// END REDEFINITION OF SOME METHODS OF JCOMBOBOX //////
|
| 1779 |
|
| 1780 |
|
| 1781 |
|
| 1782 |
////// METHODS FOR THE BEHAVIOR FLAGS //////
|
| 1783 |
|
| 1784 |
/**
|
| 1785 |
* This method tests the configuration of the flags and returns true or false if its ok or not with the
|
| 1786 |
* logical behavior of this component
|
| 1787 |
*
|
| 1788 |
* @return boolean True if the configuration of the flags is oks, false if not
|
| 1789 |
*/
|
| 1790 |
public boolean testFlagsConfigurationOK() { |
| 1791 |
return this.model.testFlagsConfigurationOK(); |
| 1792 |
} |
| 1793 |
|
| 1794 |
/**
|
| 1795 |
* @see AbstractDefaultComboBoxItemsSeekerConfigurableModel#getStartBehavior()
|
| 1796 |
*/
|
| 1797 |
public int getStartBehavior() { |
| 1798 |
return this.model.getStartBehavior(); |
| 1799 |
} |
| 1800 |
|
| 1801 |
/**
|
| 1802 |
* @see AbstractDefaultComboBoxItemsSeekerConfigurableModel#setStartBehavior(int)
|
| 1803 |
*/
|
| 1804 |
public void setStartBehavior(int start_Behavior) { |
| 1805 |
this.model.setStartBehavior(start_Behavior);
|
| 1806 |
|
| 1807 |
if (!this.model.testFlagsConfigurationOK()) |
| 1808 |
JOptionPane.showMessageDialog(this, Messages.getText("errorMessageJComboBoxItemsSeekerConfigurable"), Messages.getText("exportJOP2Title"), JOptionPane.ERROR_MESSAGE); |
| 1809 |
} |
| 1810 |
|
| 1811 |
/**
|
| 1812 |
* @see AbstractDefaultComboBoxItemsSeekerConfigurableModel#getSearchBehavior()
|
| 1813 |
*/
|
| 1814 |
public int getSearchBehavior() { |
| 1815 |
return this.model.getSearchBehavior(); |
| 1816 |
} |
| 1817 |
|
| 1818 |
/**
|
| 1819 |
* @see AbstractDefaultComboBoxItemsSeekerConfigurableModel#setSearchBehavior(int)
|
| 1820 |
*/
|
| 1821 |
public void setSearchBehavior(int search_Behavior) { |
| 1822 |
this.model.setSearchBehavior(search_Behavior);
|
| 1823 |
|
| 1824 |
if (!this.model.testFlagsConfigurationOK()) |
| 1825 |
JOptionPane.showMessageDialog(this, Messages.getText("errorMessageJComboBoxItemsSeekerConfigurable"), Messages.getText("exportJOP2Title"), JOptionPane.ERROR_MESSAGE); |
| 1826 |
} |
| 1827 |
|
| 1828 |
/**
|
| 1829 |
* @see AbstractDefaultComboBoxItemsSeekerConfigurableModel#isCaseSensitive_Flag()
|
| 1830 |
*/
|
| 1831 |
public boolean isCaseSensitive_Flag() { |
| 1832 |
return this.model.isCaseSensitive_Flag(); |
| 1833 |
} |
| 1834 |
|
| 1835 |
/**
|
| 1836 |
* @see AbstractDefaultComboBoxItemsSeekerConfigurableModel#setCaseSensitive_Flag(boolean)
|
| 1837 |
*/
|
| 1838 |
public void setCaseSensitive_Flag(boolean case_Sensitive) { |
| 1839 |
this.model.setCaseSensitive_Flag(case_Sensitive);
|
| 1840 |
|
| 1841 |
if (!this.model.testFlagsConfigurationOK()) |
| 1842 |
JOptionPane.showMessageDialog(this, Messages.getText("errorMessageJComboBoxItemsSeekerConfigurable"), Messages.getText("exportJOP2Title"), JOptionPane.ERROR_MESSAGE); |
| 1843 |
} |
| 1844 |
|
| 1845 |
/**
|
| 1846 |
* Returns the 'only_one_color_on_text' configuration value of this component. Configuration values are:
|
| 1847 |
* + true -> always uses black color on text
|
| 1848 |
* + false -> by default uses black color on text, but if text written by user doesn't match with any item, text will be on red color
|
| 1849 |
*
|
| 1850 |
* @return Only-One-Color-On-Text configuration
|
| 1851 |
*/
|
| 1852 |
public boolean isOnlyOneColorOnText_Flag() { |
| 1853 |
return onlyOneColorOnText_Flag;
|
| 1854 |
} |
| 1855 |
|
| 1856 |
/**
|
| 1857 |
* Sets the 'only_one_color_on_text' configuration value for this component. Configuration values are:
|
| 1858 |
* + true -> always uses black color on text
|
| 1859 |
* + false -> by default uses black color on text, but if text written by user doesn't match with any item, text will be on red color
|
| 1860 |
*
|
| 1861 |
* @return Only_one_color_on_text configuration
|
| 1862 |
*/
|
| 1863 |
public void setOnlyOneColorOnText_Flag(boolean only_One_Color) { |
| 1864 |
this.onlyOneColorOnText_Flag = only_One_Color;
|
| 1865 |
|
| 1866 |
if (!this.model.testFlagsConfigurationOK()) |
| 1867 |
JOptionPane.showMessageDialog(this, Messages.getText("errorMessageJComboBoxItemsSeekerConfigurable"), Messages.getText("exportJOP2Title"), JOptionPane.ERROR_MESSAGE); |
| 1868 |
} |
| 1869 |
|
| 1870 |
/**
|
| 1871 |
* Returns the 'beep_enabled' configuration value of this component. Configuration values are:
|
| 1872 |
* + true -> a beep-sound is listened when no item matches with the text written.
|
| 1873 |
* + false -> no sound is listened.
|
| 1874 |
*
|
| 1875 |
* @return Beep_enabled configuration
|
| 1876 |
*/
|
| 1877 |
public boolean isBeepEnabled_Flag() { |
| 1878 |
return this.beepEnabled_Flag; |
| 1879 |
} |
| 1880 |
|
| 1881 |
/**
|
| 1882 |
* Sets the 'beep_enabled' configuration value for this component. Configuration values are:
|
| 1883 |
* + true -> a beep-sound is listened when no item matches with the text written.
|
| 1884 |
* + false -> no sound is listened.
|
| 1885 |
*
|
| 1886 |
* @return Beep_Enabled configuration
|
| 1887 |
*/
|
| 1888 |
public void setBeepEnabled_Flag(boolean beep_Enabled) { |
| 1889 |
this.beepEnabled_Flag = beep_Enabled;
|
| 1890 |
} |
| 1891 |
|
| 1892 |
/**
|
| 1893 |
* Returns the 'complete_matched_item' configuration value of this component. Configuration values are:
|
| 1894 |
* + true -> When user writes, shows also the rest of the current matched item that user hasn't written.
|
| 1895 |
* + false -> Only shows the text written by the user when user is writting.
|
| 1896 |
*
|
| 1897 |
* @return Complete_matched_item configuration
|
| 1898 |
*/
|
| 1899 |
public boolean isCompleteMatchedItem_Flag() { |
| 1900 |
return this.completeMatchedItem_Flag; |
| 1901 |
} |
| 1902 |
|
| 1903 |
/**
|
| 1904 |
* Sets the 'complete_matched_item' configuration value for this component. Configuration values are:
|
| 1905 |
* + true -> a beep-sound is listened when no item matches with the text written.
|
| 1906 |
* + false -> no sound is listened.
|
| 1907 |
*
|
| 1908 |
* @return Complete_matched_item configuration
|
| 1909 |
*/
|
| 1910 |
public void setCompleteMatchedItem_Flag(boolean Complete_Matched_Item) { |
| 1911 |
this.completeMatchedItem_Flag = Complete_Matched_Item;
|
| 1912 |
} |
| 1913 |
|
| 1914 |
/**
|
| 1915 |
* Returns the 'allowed_repeated_items' configuration value of this component. Configuration values are:
|
| 1916 |
* Uses one of the two models according the value of this flag:
|
| 1917 |
* + true -> Uses 'ComboBoxItemsSeekerConfigurableModel' as model (this could work slowly).
|
| 1918 |
* + false -> Uses 'ComboBoxSingularItemsSeekerConfigurableModel' as model.
|
| 1919 |
*
|
| 1920 |
* @return Allowed_repeated_items configuration
|
| 1921 |
*/
|
| 1922 |
public boolean isAllowedRepeatedItems_Flag() { |
| 1923 |
return this.allowedRepeatedItems_Flag; |
| 1924 |
} |
| 1925 |
|
| 1926 |
/**
|
| 1927 |
* Sets the 'allowed_repeated_items' configuration value for this component. Configuration values are:
|
| 1928 |
* Uses one of the two models according the value of this flag:
|
| 1929 |
* + true -> Uses 'ComboBoxItemsSeekerConfigurableModel' as model (this could work slowly).
|
| 1930 |
* + false -> Uses 'ComboBoxSingularItemsSeekerConfigurableModel' as model.
|
| 1931 |
*
|
| 1932 |
* @return Allowed_repeated_items configuration
|
| 1933 |
*/
|
| 1934 |
public void setAllowedRepeatedItems_Flag(boolean allowed_Repeated_Items) { |
| 1935 |
this.allowedRepeatedItems_Flag = allowed_Repeated_Items;
|
| 1936 |
|
| 1937 |
try {
|
| 1938 |
AbstractDefaultComboBoxItemsSeekerConfigurableModel model_temp; |
| 1939 |
|
| 1940 |
// Add the items to the new model
|
| 1941 |
if (allowed_Repeated_Items)
|
| 1942 |
model_temp = new ComboBoxItemsSeekerConfigurableModel(model.getParentAllData());
|
| 1943 |
else
|
| 1944 |
model_temp = new ComboBoxSingularItemsSeekerConfigurableModel(model.getParentAllData());
|
| 1945 |
|
| 1946 |
// Copy the behavior of the model
|
| 1947 |
model_temp.setStartBehavior(this.getStartBehavior());
|
| 1948 |
model_temp.setSearchBehavior(this.getSearchBehavior());
|
| 1949 |
model_temp.setCaseSensitive_Flag(this.isCaseSensitive_Flag());
|
| 1950 |
|
| 1951 |
// Set the new model
|
| 1952 |
this.setModel(model_temp);
|
| 1953 |
} |
| 1954 |
catch(Exception e) |
| 1955 |
{
|
| 1956 |
e.printStackTrace(); |
| 1957 |
} |
| 1958 |
} |
| 1959 |
|
| 1960 |
/**
|
| 1961 |
* Returns the 'allowed_mouse_edition_popup_menu' configuration value of this component. Configuration values are:
|
| 1962 |
* + true -> a 'PopupMenu' for text edition that appears when the user clicks on the text-edition-field with the right
|
| 1963 |
* button of the mouse.
|
| 1964 |
* + false -> that 'PopupMenu' won't appear.
|
| 1965 |
*
|
| 1966 |
* @return Allowed_mouse_edition_popup_menu configuration
|
| 1967 |
*/
|
| 1968 |
public boolean isAllowedMouseEditionPopupMenu_Flag() { |
| 1969 |
return this.allowedMouseEditionPopupMenu_Flag; |
| 1970 |
} |
| 1971 |
|
| 1972 |
/**
|
| 1973 |
* Sets the 'allowed_mouse_edition_popup_menu' configuration value for this component. Configuration values are:
|
| 1974 |
* + true -> a 'PopupMenu' for text edition that appears when the user clicks on the text-edition-field with the right
|
| 1975 |
* button of the mouse.
|
| 1976 |
* + false -> that 'PopupMenu' won't appear.
|
| 1977 |
*
|
| 1978 |
* @return Allowed_mouse_edition_popup_menu configuration
|
| 1979 |
*/
|
| 1980 |
public void setAllowedMouseEditionPopupMenu_Flag(boolean allowed_Mouse_Edition_Popup_Menu) { |
| 1981 |
JTextComponent editor = (JTextComponent) this.getEditor().getEditorComponent(); |
| 1982 |
|
| 1983 |
if (this.allowedMouseEditionPopupMenu_Flag != allowed_Mouse_Edition_Popup_Menu) |
| 1984 |
{
|
| 1985 |
// If now is allowed -> adds the mouse listener
|
| 1986 |
if (allowed_Mouse_Edition_Popup_Menu)
|
| 1987 |
editor.addMouseListener(this.editorMouseListener);
|
| 1988 |
else // If now isn't allowed |
| 1989 |
editor.removeMouseListener(this.editorMouseListener);
|
| 1990 |
} |
| 1991 |
|
| 1992 |
this.allowedMouseEditionPopupMenu_Flag = allowed_Mouse_Edition_Popup_Menu;
|
| 1993 |
} |
| 1994 |
|
| 1995 |
/**
|
| 1996 |
* Returns the 'to_force_to_only_coincidences_in_the_search' configuration value of this component. Configuration values are:
|
| 1997 |
* + true -> If the user has written some text that doesn't mach with any item, and press the 'Enter' key for close the popup the user will
|
| 1998 |
* see written in the text-edition-field the last item which matched with the text written, or the first item of the model if
|
| 1999 |
* there wasn't.
|
| 2000 |
* + false -> If no item matches with the text written and the user presses the 'Enter' key, no item will be selected.
|
| 2001 |
*
|
| 2002 |
* @return To_force_to_only_coincidences_in_the_search configuration
|
| 2003 |
*/
|
| 2004 |
public boolean isToForceToOnlyCoincidencesInTheSearch_Flag() { |
| 2005 |
return this.toForceToOnlyCoincidencesInTheSearch_Flag; |
| 2006 |
} |
| 2007 |
|
| 2008 |
/**
|
| 2009 |
* Sets the 'to_force_to_only_coincidences_in_the_search' configuration value for this component. Configuration values are:
|
| 2010 |
* + true -> If the user has written some text that doesn't mach with any item, and press the 'Enter' key for close the popup the user will
|
| 2011 |
* see written in the text-edition-field the last item which matched with the text written, or the first item of the model if
|
| 2012 |
* there wasn't.
|
| 2013 |
* + false -> If no item matches with the text written and the user presses the 'Enter' key, no item will be selected.
|
| 2014 |
*
|
| 2015 |
* @return To_force_to_only_coincidences_in_the_search configuration
|
| 2016 |
*/
|
| 2017 |
public void setToForceToOnlyCoincidencesInTheSearch_Flag(boolean to_Force_To_Only_Coincidences_In_The_Search) { |
| 2018 |
this.toForceToOnlyCoincidencesInTheSearch_Flag = to_Force_To_Only_Coincidences_In_The_Search;
|
| 2019 |
} |
| 2020 |
|
| 2021 |
/**
|
| 2022 |
* Returns the 'use_highlight' configuration value of this component. Configuration values are:
|
| 2023 |
* + true -> marks characters of the text in the text-edition-field with a highlight.
|
| 2024 |
* + false -> doesn't do that.
|
| 2025 |
*
|
| 2026 |
* @return Use_highlight configuration
|
| 2027 |
*/
|
| 2028 |
public boolean isUseHighLight_Flag() { |
| 2029 |
return this.useHighlight_Flag; |
| 2030 |
} |
| 2031 |
|
| 2032 |
/**
|
| 2033 |
* Sets the 'use_highlight' configuration value for this component. Configuration values are:
|
| 2034 |
* + true -> marks characters of the text in the text-edition-field with a highlight.
|
| 2035 |
* + false -> doesn't do that.
|
| 2036 |
*
|
| 2037 |
* @return Use_highlight configuration
|
| 2038 |
*/
|
| 2039 |
public void setUseHighLight_Flag(boolean use_Highlight) { |
| 2040 |
this.useHighlight_Flag = use_Highlight;
|
| 2041 |
} |
| 2042 |
|
| 2043 |
////// END METHODS FOR THE BEHAVIOR FLAGS //////
|
| 2044 |
|
| 2045 |
|
| 2046 |
|
| 2047 |
////// OTHER METHODS //////
|
| 2048 |
|
| 2049 |
/**
|
| 2050 |
* Sets the limit of actions that can hold the UndoManager of this component
|
| 2051 |
*
|
| 2052 |
* @param limit
|
| 2053 |
*/
|
| 2054 |
public void setUndoRedoLimitActions(int limit) { |
| 2055 |
this.undoRedoLimitActions = limit;
|
| 2056 |
undoManager.setLimit(undoRedoLimitActions); |
| 2057 |
} |
| 2058 |
|
| 2059 |
/**
|
| 2060 |
* Gets the limit of actions that can hold the UndoManager:
|
| 2061 |
*
|
| 2062 |
* @return int
|
| 2063 |
*/
|
| 2064 |
public int getUndoRedoLimitActions() { |
| 2065 |
return this.undoRedoLimitActions; |
| 2066 |
} |
| 2067 |
|
| 2068 |
////// END OTHER METHODS //////
|
| 2069 |
|
| 2070 |
|
| 2071 |
/**
|
| 2072 |
* Inner class that inherits of the class PlainDocument, and is used for manipulate the text that has the document of the editor of this component
|
| 2073 |
* This class is also optimized for items seek, changes the color of the text or sets highlight if it's needed.
|
| 2074 |
*
|
| 2075 |
* @author Pablo Piqueras Bartolom? (p_queras@hotmail.com)
|
| 2076 |
*/
|
| 2077 |
private class PlainDocumentTextFormatter extends PlainDocument { |
| 2078 |
private static final long serialVersionUID = 4158213349939840209L; |
| 2079 |
private JComboBoxItemsSeekerConfigurable comboBoxReference;
|
| 2080 |
|
| 2081 |
/**
|
| 2082 |
* Default Constructor
|
| 2083 |
*/
|
| 2084 |
public PlainDocumentTextFormatter() {
|
| 2085 |
super();
|
| 2086 |
this.initialize();
|
| 2087 |
} |
| 2088 |
|
| 2089 |
/**
|
| 2090 |
* This method makes some initialize operations
|
| 2091 |
*/
|
| 2092 |
private void initialize() { |
| 2093 |
this.configureUndoManager();
|
| 2094 |
} |
| 2095 |
|
| 2096 |
/**
|
| 2097 |
* Configures the UndoManager for Undo-Redo operations
|
| 2098 |
*/
|
| 2099 |
private void configureUndoManager() { |
| 2100 |
// Listen for undo and redo events
|
| 2101 |
this.addUndoableEditListener(new UndoableEditListener() { |
| 2102 |
/*
|
| 2103 |
* (non-Javadoc)
|
| 2104 |
* @see javax.swing.event.UndoableEditListener#undoableEditHappened(javax.swing.event.UndoableEditEvent)
|
| 2105 |
*/
|
| 2106 |
public void undoableEditHappened(UndoableEditEvent evt) { |
| 2107 |
logger.debug("UNDOABLE EVENT");
|
| 2108 |
undoManager.addEdit(evt.getEdit()); |
| 2109 |
} |
| 2110 |
}); |
| 2111 |
} |
| 2112 |
|
| 2113 |
/**
|
| 2114 |
* Sets a reference of the combo_Box
|
| 2115 |
*
|
| 2116 |
* @param combo_Box A reference to the class that contains this.
|
| 2117 |
*/
|
| 2118 |
public void setJComboBoxItemsSeekerDynamicReference(JComboBoxItemsSeekerConfigurable combo_Box) { |
| 2119 |
comboBoxReference = combo_Box; |
| 2120 |
} |
| 2121 |
|
| 2122 |
/*
|
| 2123 |
* (non-Javadoc)
|
| 2124 |
* @see javax.swing.text.Document#remove(int, int)
|
| 2125 |
*/
|
| 2126 |
public void remove(int offs, int len) throws BadLocationException { |
| 2127 |
// return immediately when selecting an item
|
| 2128 |
if (selecting) return; |
| 2129 |
|
| 2130 |
if (hitBackspace)
|
| 2131 |
{
|
| 2132 |
// user hit backspace => move the selection backwards
|
| 2133 |
// old item keeps being selected
|
| 2134 |
if (offs>0) |
| 2135 |
{
|
| 2136 |
if (hitBackspaceOnSelection)
|
| 2137 |
offs--; |
| 2138 |
} |
| 2139 |
else
|
| 2140 |
{
|
| 2141 |
// User hit backspace with the cursor positioned on the start => beep
|
| 2142 |
if (beepEnabled_Flag)
|
| 2143 |
comboBoxReference.getToolkit().beep(); // when available use: UIManager.getLookAndFeel().provideErrorFeedback(comboBox);
|
| 2144 |
} |
| 2145 |
|
| 2146 |
if (useHighlight_Flag)
|
| 2147 |
highlightCompletedText(offs); |
| 2148 |
|
| 2149 |
hitBackspace=false;
|
| 2150 |
} |
| 2151 |
else
|
| 2152 |
{
|
| 2153 |
logger.debug("REMOVES OFFS: " + offs + ", LEN: " + len); |
| 2154 |
super.remove(offs, len);
|
| 2155 |
} |
| 2156 |
|
| 2157 |
formatText(lookupItem(), offs); |
| 2158 |
} |
| 2159 |
|
| 2160 |
/* NUEVA VERSI?N
|
| 2161 |
* (non-Javadoc)
|
| 2162 |
* @see javax.swing.text.Document#insertString(int, java.lang.String, javax.swing.text.AttributeSet)
|
| 2163 |
*/
|
| 2164 |
public void insertString(int offs, String str, AttributeSet a) throws BadLocationException { |
| 2165 |
Object item = lookupItem();
|
| 2166 |
|
| 2167 |
// If we have to complete the text: only write the part of the item not written
|
| 2168 |
if ((completeMatchedItem_Flag) && (item != null) && (!itemSelectedByMouse)) { |
| 2169 |
editor.getEditorComponent().setForeground(Color.BLACK);
|
| 2170 |
super.insertString(super.getLength(), item.toString().substring(super.getLength(), item.toString().length()), a); |
| 2171 |
|
| 2172 |
if (!specialSelectionByUserState)
|
| 2173 |
offs += Math.min(str.length(), document.getLength());
|
| 2174 |
} |
| 2175 |
else {
|
| 2176 |
super.insertString(offs, str, a);
|
| 2177 |
itemSelectedByMouse = false;
|
| 2178 |
offs += str.length(); |
| 2179 |
} |
| 2180 |
// offs += Math.min(str.length(), document.getLength());
|
| 2181 |
formatText(item, offs); |
| 2182 |
} |
| 2183 |
|
| 2184 |
/**
|
| 2185 |
* Marks text since 'start' position to its end on a grey color
|
| 2186 |
*
|
| 2187 |
* @param start Start position for mark the text
|
| 2188 |
*/
|
| 2189 |
public void highlightCompletedText(int start) { |
| 2190 |
JTextComponent editor = (JTextComponent) getEditor().getEditorComponent(); |
| 2191 |
|
| 2192 |
editor.setCaretPosition(document.getLength()); |
| 2193 |
editor.moveCaretPosition(start); |
| 2194 |
} |
| 2195 |
|
| 2196 |
/**
|
| 2197 |
* If the pattern doesn't match with the selected/current item changes the color of the text to red if isOnlyOneColorOnText_Flag=true, else
|
| 2198 |
* sets the color of the text black.
|
| 2199 |
*
|
| 2200 |
* @param pattern
|
| 2201 |
*/
|
| 2202 |
private void formatText(Object item, int offs) { |
| 2203 |
if (!comboBoxReference.isOnlyOneColorOnText_Flag()) {
|
| 2204 |
if ((item == null) && (currentShowState != START_VIEW_STATE)) { |
| 2205 |
editor.getEditorComponent().setForeground(Color.RED);
|
| 2206 |
logger.debug("Pone a Rojo Lookup");
|
| 2207 |
} |
| 2208 |
else {
|
| 2209 |
editor.getEditorComponent().setForeground(Color.BLACK);
|
| 2210 |
logger.debug("Pone a Negro Lookup");
|
| 2211 |
} |
| 2212 |
|
| 2213 |
// If it's necessary, produces a "beep" sound
|
| 2214 |
if ((beepEnabled_Flag) && (item == null) && (!lastWasTheBeginningState)) { |
| 2215 |
comboBoxReference.getToolkit().beep(); // when available use: UIManager.getLookAndFeel().provideErrorFeedback(comboBox);
|
| 2216 |
} |
| 2217 |
} |
| 2218 |
|
| 2219 |
if (useHighlight_Flag) {
|
| 2220 |
|
| 2221 |
// Select
|
| 2222 |
highlightCompletedText(offs); |
| 2223 |
} |
| 2224 |
} |
| 2225 |
|
| 2226 |
/**
|
| 2227 |
* Returns the current item in the popup of JComboBox or the selected item. If there is no item, returns null
|
| 2228 |
*
|
| 2229 |
* @return An object
|
| 2230 |
*/
|
| 2231 |
private Object lookupItem() { |
| 2232 |
Object item = null; |
| 2233 |
if (model.getSize() > 0) { |
| 2234 |
if (specialSelectionByUserState) {
|
| 2235 |
item = model.getSelectedItem(); |
| 2236 |
} |
| 2237 |
else
|
| 2238 |
item = model.getElementAt(0);
|
| 2239 |
} |
| 2240 |
|
| 2241 |
return item;
|
| 2242 |
} |
| 2243 |
} |
| 2244 |
} |