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Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
BorderPanel.java | 36.4% | 67.4% | 88.9% | 63.3% |
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/*
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* SimplyHTML, a word processor based on Java, HTML and CSS
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* Copyright (C) 2002 Ulrich Hilger
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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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import javax.swing.JPanel;
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import javax.swing.border.TitledBorder;
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import javax.swing.border.EtchedBorder;
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import java.util.Vector;
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import javax.swing.JLabel;
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import java.awt.GridBagLayout;
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import java.awt.GridBagConstraints;
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import java.awt.Color;
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import javax.swing.text.AttributeSet;
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import javax.swing.text.SimpleAttributeSet;
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import javax.swing.text.html.CSS;
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import java.util.Enumeration;
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import java.util.prefs.*;
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/**
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* Panel to show and manipulate border settings for a rectangular
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* object such as a table cell
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*
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* @author Ulrich Hilger
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* @author Light Development
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* @author <a href="http://www.lightdev.com">http://www.lightdev.com</a>
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* @author <a href="mailto:info@lightdev.com">info@lightdev.com</a>
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* @author published under the terms and conditions of the
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* GNU General Public License,
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* for details see file gpl.txt in the distribution
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* package of this software
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*
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* @version stage 11, April 27, 2003
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*/
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public class BorderPanel extends JPanel implements AttributeComponent { |
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private Vector components = new Vector(); |
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/** the attributes for border width */
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private CombinedAttribute bWidth;
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/** the attributes for border color */
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private CombinedAttribute bColor;
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/** the color value to compare to for determining changes */
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private String oColor;
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/** the width value to compare to for determining changes */
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private String oWidth;
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/** indicates if a call to setValue is for initial setting or for changes */
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private int setValueCalls = 0; |
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68 | 1 |
public BorderPanel() {
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super();
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// set layout
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72 | 1 |
GridBagLayout g = new GridBagLayout();
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setLayout(g); |
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// constraints to use on our GridBagLayout
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GridBagConstraints c = new GridBagConstraints();
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addSettings(g, |
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c, |
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FrmMain.dynRes.getResourceString(FrmMain.resources, "topLabel"),
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CombinedAttribute.ATTR_TOP, |
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0, |
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0); |
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addSettings(g, |
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c, |
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FrmMain.dynRes.getResourceString(FrmMain.resources, "rightLabel"),
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CombinedAttribute.ATTR_RIGHT, |
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1, |
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1); |
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addSettings(g, |
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c, |
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FrmMain.dynRes.getResourceString(FrmMain.resources, "bottomLabel"),
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CombinedAttribute.ATTR_BOTTOM, |
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1, |
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0); |
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addSettings(g, |
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c, |
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FrmMain.dynRes.getResourceString(FrmMain.resources, "leftLabel"),
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CombinedAttribute.ATTR_LEFT, |
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0, |
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1); |
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} |
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private void addSettings(GridBagLayout g, GridBagConstraints c, |
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String title, int side,
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int x, int y) |
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{ |
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BorderSettings bs = new BorderSettings(title, side);
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Util.addGridBagComponent(this, bs, g, c, x, y, GridBagConstraints.WEST);
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components.addElement(bs); |
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} |
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/**
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* set the value of this <code>AttributeComponent</code>
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*
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* @param a the set of attributes possibly having an
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* attribute this component can display
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*
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* @return true, if the set of attributes had a matching attribute,
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* false if not
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*/
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122 | 1 |
public boolean setValue(AttributeSet a) { |
123 | 1 |
boolean success = true; |
124 | 1 |
Enumeration e = components.elements(); |
125 | 1 |
bWidth = new CombinedAttribute(CSS.Attribute.BORDER_WIDTH, a, true); |
126 | 1 |
bColor = new CombinedAttribute(CSS.Attribute.BORDER_COLOR, a, true); |
127 | 1 |
if(++setValueCalls < 2) {
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128 | 1 |
oColor = bColor.getAttribute(); |
129 | 1 |
oWidth = bWidth.getAttribute(); |
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} |
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131 | 1 |
while(e.hasMoreElements()) {
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((BorderSettings) e.nextElement()).setValue(bWidth, bColor); |
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} |
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return success;
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} |
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/**
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* get the value of this <code>AttributeComponent</code>
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*
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* @return the value selected from this component
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*/
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142 | 1 |
public AttributeSet getValue() {
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SimpleAttributeSet set = new SimpleAttributeSet();
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144 | 1 |
Enumeration e = components.elements(); |
145 | 1 |
BorderSettings bs; |
146 | 1 |
for(int i = 0; i < components.size(); i++) { |
147 | 4 |
bs = (BorderSettings) components.elementAt(i); |
148 | 4 |
bColor.setAttribute(i, bs.getBorderColor()); |
149 | 4 |
bWidth.setAttribute(i, bs.getBorderWidth()); |
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} |
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String newValue = bColor.getAttribute(); |
152 | 1 |
String writeMode = PrefsDialog.PREFS_WRITE_MODE_HTML32; |
153 | 1 |
try {
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Preferences prefs = Preferences.userNodeForPackage(getClass().forName("PrefsDialog"));
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writeMode = prefs.get(PrefsDialog.PREFSID_WRITE_MODE, writeMode); |
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} |
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catch(Exception ex) {}
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158 | 1 |
if(writeMode.equalsIgnoreCase(PrefsDialog.PREFS_WRITE_MODE_HTML32)) {
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newValue = bWidth.getAttribute(CombinedAttribute.ATTR_TOP); |
160 | 1 |
Util.styleSheet().addCSSAttribute(set, CSS.Attribute.BORDER_TOP_WIDTH, newValue); |
161 | 1 |
Util.styleSheet().addCSSAttribute(set, CSS.Attribute.BORDER_RIGHT_WIDTH, newValue); |
162 | 1 |
Util.styleSheet().addCSSAttribute(set, CSS.Attribute.BORDER_BOTTOM_WIDTH, newValue); |
163 | 1 |
Util.styleSheet().addCSSAttribute(set, CSS.Attribute.BORDER_LEFT_WIDTH, newValue); |
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} |
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else {
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if((((oColor == null) && (newValue != null)) || (!oColor.equalsIgnoreCase(newValue)))) { |
167 | 0 |
set.addAttribute(CSS.Attribute.BORDER_COLOR, newValue); |
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} |
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newValue = bWidth.getAttribute(); |
170 | 0 |
if(!oWidth.equalsIgnoreCase(newValue)) {
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set.addAttribute(CSS.Attribute.BORDER_WIDTH, newValue); |
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} |
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} |
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return set;
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} |
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public AttributeSet getValue(boolean includeUnchanged) { |
178 | 0 |
if(includeUnchanged) {
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SimpleAttributeSet set = new SimpleAttributeSet();
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180 | 0 |
Enumeration e = components.elements(); |
181 | 0 |
BorderSettings bs; |
182 | 0 |
for(int i = 0; i < components.size(); i++) { |
183 | 0 |
bs = (BorderSettings) components.elementAt(i); |
184 | 0 |
bColor.setAttribute(i, bs.getBorderColor()); |
185 | 0 |
bWidth.setAttribute(i, bs.getBorderWidth()); |
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} |
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String newValue = bColor.getAttribute(); |
188 | 0 |
String writeMode = PrefsDialog.PREFS_WRITE_MODE_HTML32; |
189 | 0 |
try {
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Preferences prefs = Preferences.userNodeForPackage(getClass().forName("PrefsDialog"));
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writeMode = prefs.get(PrefsDialog.PREFSID_WRITE_MODE, writeMode); |
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} |
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catch(Exception ex) {}
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if(writeMode.equalsIgnoreCase(PrefsDialog.PREFS_WRITE_MODE_HTML32)) {
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newValue = bWidth.getAttribute(CombinedAttribute.ATTR_TOP); |
196 | 0 |
Util.styleSheet().addCSSAttribute(set, CSS.Attribute.BORDER_TOP_WIDTH, newValue); |
197 | 0 |
Util.styleSheet().addCSSAttribute(set, CSS.Attribute.BORDER_RIGHT_WIDTH, newValue); |
198 | 0 |
Util.styleSheet().addCSSAttribute(set, CSS.Attribute.BORDER_BOTTOM_WIDTH, newValue); |
199 | 0 |
Util.styleSheet().addCSSAttribute(set, CSS.Attribute.BORDER_LEFT_WIDTH, newValue); |
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} |
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else {
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set.addAttribute(CSS.Attribute.BORDER_COLOR, newValue); |
203 | 0 |
newValue = bWidth.getAttribute(); |
204 | 0 |
set.addAttribute(CSS.Attribute.BORDER_WIDTH, newValue); |
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} |
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return set;
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} |
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else {
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return getValue();
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} |
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} |
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/**
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* Panel to show and manipulate border settings
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*/
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private class BorderSettings extends JPanel { |
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/** the border side */
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private int side; |
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/** selector for border width */
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private SizeSelectorPanel bWidth;
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/** selector for border color */
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private ColorPanel bColor;
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/**
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* construct a <code>BorderSettings</code> panel
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*
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* @param title the title of this object
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* @param borderKey the attribute key for the border width this
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* object represents
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* @param colorKey the attribute key for the border color this
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* object represents
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*/
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236 | 4 |
public BorderSettings(String title, int side) { |
237 | 4 |
super();
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239 | 4 |
this.side = side;
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// set layout
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241 | 4 |
GridBagLayout g = new GridBagLayout();
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242 | 4 |
setLayout(g); |
243 |
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// constraints to use on our GridBagLayout
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245 | 4 |
GridBagConstraints c = new GridBagConstraints();
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// set border and title
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248 | 4 |
setBorder(new TitledBorder(new EtchedBorder( |
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EtchedBorder.LOWERED), |
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title)); |
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// add the width control and label
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252 | 4 |
Util.addGridBagComponent(this,
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new JLabel(FrmMain.dynRes.getResourceString(FrmMain.resources, "borderWidthLabel")), |
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g, c, 0, 0, GridBagConstraints.EAST); |
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255 | 4 |
bWidth = new SizeSelectorPanel(CSS.Attribute.BORDER_WIDTH, null, false, SizeSelectorPanel.TYPE_LABEL); |
256 | 4 |
Util.addGridBagComponent(this,bWidth,
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g, c, 1, 0, GridBagConstraints.WEST); |
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// add the color control and label
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260 | 4 |
Util.addGridBagComponent(this,
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new JLabel(FrmMain.dynRes.getResourceString(FrmMain.resources, "borderColorLabel")), |
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g, c, 0, 1, GridBagConstraints.EAST); |
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263 | 4 |
bColor = new ColorPanel(null, Color.black, CSS.Attribute.BORDER_COLOR); |
264 | 4 |
Util.addGridBagComponent(this,bColor,
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g, c, 1, 1, GridBagConstraints.WEST); |
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} |
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268 | 4 |
public String getBorderColor() {
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269 | 4 |
return bColor.getAttr();
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} |
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272 | 4 |
public String getBorderWidth() {
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273 | 4 |
return bWidth.getAttr();
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} |
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/**
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* set the value of this <code>AttributeComponent</code>
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*
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* @param color the <code>CombinedAttribute</code> to take the color from
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*
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*/
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282 | 4 |
public void setValue(CombinedAttribute borderWidths, CombinedAttribute borderColors) { |
283 | 4 |
String attr = borderColors.getAttribute(side); |
284 |
//System.out.println("BorderSettings setValue attr='" + attr + "'");
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285 | 4 |
if(attr != null) { |
286 | 4 |
this.bColor.setValue(attr);
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} |
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288 | 4 |
attr = borderWidths.getAttribute(side); |
289 | 4 |
if(attr != null) { |
290 | 4 |
this.bWidth.setValue(attr);
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} |
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} |
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} |
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} |
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