root / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / gui / styling / StyleEditor.java @ 12906
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1 | 11055 | jaume | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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2 | *
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3 | * Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.
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4 | *
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5 | * This program is free software; you can redistribute it and/or
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6 | * modify it under the terms of the GNU General Public License
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7 | * as published by the Free Software Foundation; either version 2
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8 | * of the License, or (at your option) any later version.
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9 | *
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10 | * This program is distributed in the hope that it will be useful,
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 | * GNU General Public License for more details.
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14 | *
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15 | * You should have received a copy of the GNU General Public License
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16 | * along with this program; if not, write to the Free Software
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17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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18 | *
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19 | * For more information, contact:
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20 | *
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21 | * Generalitat Valenciana
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22 | * Conselleria d'Infraestructures i Transport
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23 | * Av. Blasco Ib??ez, 50
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24 | * 46010 VALENCIA
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25 | * SPAIN
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26 | *
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27 | * +34 963862235
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28 | * gvsig@gva.es
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29 | * www.gvsig.gva.es
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30 | *
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31 | * or
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32 | *
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33 | * IVER T.I. S.A
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34 | * Salamanca 50
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35 | * 46005 Valencia
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36 | * Spain
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37 | *
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38 | * +34 963163400
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39 | * dac@iver.es
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40 | */
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41 | |||
42 | package com.iver.cit.gvsig.gui.styling; |
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43 | |||
44 | import java.awt.BorderLayout; |
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45 | import java.awt.Component; |
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46 | 11073 | jaume | import java.awt.Cursor; |
47 | 11371 | jaume | import java.awt.Dimension; |
48 | 11055 | jaume | import java.awt.FlowLayout; |
49 | 11073 | jaume | import java.awt.Point; |
50 | import java.awt.Rectangle; |
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51 | 11085 | jaume | import java.awt.Toolkit; |
52 | 11073 | jaume | import java.awt.event.ActionEvent; |
53 | import java.awt.event.ActionListener; |
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54 | import java.awt.event.MouseEvent; |
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55 | import java.awt.geom.Point2D; |
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56 | import java.awt.geom.Rectangle2D; |
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57 | 11055 | jaume | |
58 | import javax.swing.BorderFactory; |
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59 | import javax.swing.BoxLayout; |
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60 | import javax.swing.ButtonGroup; |
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61 | 11073 | jaume | import javax.swing.ImageIcon; |
62 | 11055 | jaume | import javax.swing.JLabel; |
63 | import javax.swing.JPanel; |
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64 | import javax.swing.JSeparator; |
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65 | import javax.swing.JTextField; |
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66 | import javax.swing.JToggleButton; |
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67 | |||
68 | import org.gvsig.gui.beans.AcceptCancelPanel; |
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69 | import org.gvsig.gui.beans.swing.JButton; |
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70 | |||
71 | import com.iver.andami.PluginServices; |
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72 | import com.iver.andami.ui.mdiManager.IWindow; |
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73 | import com.iver.andami.ui.mdiManager.WindowInfo; |
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74 | import com.iver.cit.gvsig.fmap.core.SymbologyFactory; |
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75 | import com.iver.cit.gvsig.fmap.core.styles.IStyle; |
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76 | 11073 | jaume | import com.iver.cit.gvsig.fmap.core.styles.SimpleLabelStyle; |
77 | 11055 | jaume | |
78 | /**
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79 | * @author jaume dominguez faus - jaume.dominguez@iver.es
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80 | */
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81 | 11073 | jaume | public class StyleEditor extends JPanel implements IWindow, ActionListener { |
82 | 11055 | jaume | |
83 | private JPanel pnlNorth = null; |
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84 | private JPanel jPanel = null; |
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85 | private JPanel pnlCenter = null; |
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86 | private AcceptCancelPanel pnlButtons = null; |
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87 | private JLabel lblTitle; |
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88 | private StylePreviewer preview;
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89 | private JPanel pnlTools; |
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90 | private JTextField txtDesc; |
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91 | 11073 | jaume | private ActionListener okAction = new ActionListener() { |
92 | public void actionPerformed(ActionEvent e) { |
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93 | PluginServices.getMDIManager().closeWindow(StyleEditor.this); |
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94 | } |
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95 | }; |
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96 | private ActionListener cancelAction = new ActionListener() { |
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97 | public void actionPerformed(ActionEvent e) { |
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98 | getStylePreviewer().setStyle(null);
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99 | PluginServices.getMDIManager().closeWindow(StyleEditor.this); |
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100 | }; |
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101 | }; |
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102 | 11055 | jaume | |
103 | public StyleEditor(IStyle style) {
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104 | if (style!=null) { |
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105 | IStyle sty = SymbologyFactory.createStyleFromXML(style.getXMLEntity(), style.getDescription()); |
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106 | getStylePreviewer().setStyle(sty); |
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107 | String desc = sty.getDescription();
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108 | getTxtDesc().setText(desc); |
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109 | } else {
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110 | getTxtDesc().setText(PluginServices.getText(this, "new_style")); |
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111 | } |
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112 | initialize(); |
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113 | } |
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114 | |||
115 | /**
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116 | * This method initializes this
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117 | *
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118 | */
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119 | private void initialize() { |
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120 | this.setLayout(new BorderLayout()); |
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121 | this.setSize(417,284); |
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122 | this.add(getPnlNorth(), java.awt.BorderLayout.NORTH);
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123 | this.add(getPnlCenter(), java.awt.BorderLayout.CENTER);
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124 | this.add(getPnlButtons(), java.awt.BorderLayout.SOUTH);
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125 | } |
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126 | |||
127 | |||
128 | |||
129 | /**
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130 | * This method initializes pnlNorth
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131 | *
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132 | * @return javax.swing.JPanel
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133 | */
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134 | private JPanel getPnlNorth() { |
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135 | if (pnlNorth == null) { |
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136 | pnlNorth = new JPanel(new FlowLayout(FlowLayout.LEADING)); |
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137 | lblTitle = new JLabel(PluginServices.getText(this, "editing")); |
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138 | pnlNorth.add(lblTitle); |
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139 | pnlNorth.add(getTxtDesc()); |
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140 | } |
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141 | return pnlNorth;
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142 | } |
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143 | |||
144 | private JTextField getTxtDesc() { |
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145 | if (txtDesc == null) { |
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146 | txtDesc = new JTextField(30); |
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147 | |||
148 | } |
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149 | |||
150 | return txtDesc;
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151 | } |
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152 | |||
153 | /**
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154 | * This method initializes jPanel1
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155 | *
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156 | * @return javax.swing.JPanel
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157 | */
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158 | private JPanel getPnlCenter() { |
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159 | if (pnlCenter == null) { |
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160 | pnlCenter = new JPanel(new BorderLayout()); |
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161 | JPanel aux = new JPanel(); |
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162 | aux.add(getStylePreviewer()); |
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163 | pnlCenter.add(getStylePreviewer(), BorderLayout.CENTER);
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164 | pnlCenter.add(getPnlTools(), BorderLayout.EAST);
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165 | } |
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166 | return pnlCenter;
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167 | } |
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168 | |||
169 | 11073 | jaume | private StylePreviewer getStylePreviewer() {
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170 | if (preview == null) { |
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171 | preview = new StylePreviewer();
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172 | preview.setShowOutline(true);
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173 | } |
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174 | |||
175 | return preview;
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176 | } |
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177 | |||
178 | /**
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179 | * This method initializes pnlButtons
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180 | *
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181 | * @return javax.swing.JPanel
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182 | */
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183 | private JPanel getPnlButtons() { |
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184 | if (pnlButtons == null) { |
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185 | pnlButtons = new AcceptCancelPanel(okAction, cancelAction);
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186 | } |
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187 | return pnlButtons;
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188 | } |
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189 | |||
190 | public WindowInfo getWindowInfo() {
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191 | WindowInfo wi = new WindowInfo(WindowInfo.MODALDIALOG | WindowInfo.RESIZABLE);
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192 | wi.setTitle(PluginServices.getText(this, "edit_style")); |
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193 | wi.setWidth(getWidth()+10);
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194 | wi.setHeight(getHeight()); |
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195 | return wi;
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196 | } |
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197 | |||
198 | public IStyle getStyle() {
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199 | return getStylePreviewer().getStyle();
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200 | } |
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201 | |||
202 | public void actionPerformed(ActionEvent e) { |
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203 | Component c = (Component) e.getSource(); |
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204 | if (c.equals(getBtnPan())) {
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205 | getStylePreviewer().setEditorTool(panTool); |
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206 | } else if (c.equals(getBtnNewTextArea())) { |
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207 | getStylePreviewer().setEditorTool(newTextTool); |
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208 | } |
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209 | } |
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210 | |||
211 | |||
212 | // to be extracted to a specific toolkit class
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213 | private JToggleButton btnPan; |
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214 | private JToggleButton btnNewTextArea; |
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215 | private JButton btnBackground; |
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216 | 11371 | jaume | private Dimension smallBtnSize = new Dimension(24, 24); |
217 | 11073 | jaume | private EditorTool panTool = new EditorTool(StyleEditor.this) { |
218 | private Cursor cursor; |
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219 | private Point pIni, pEnd; |
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220 | public Cursor getCursor() { |
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221 | if (cursor == null) { |
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222 | ImageIcon cursorImage = new ImageIcon(getClass().getClassLoader().getResource("images/Hand.gif")); |
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223 | 11085 | jaume | cursor = Toolkit.getDefaultToolkit().createCustomCursor(cursorImage.getImage(),
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224 | new Point(16, 16), ""); |
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225 | 11073 | jaume | |
226 | } |
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227 | return cursor;
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228 | } |
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229 | |||
230 | public void mousePressed(MouseEvent e) { |
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231 | Rectangle bounds = getStylePreviewer().getBounds();
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232 | SimpleLabelStyle sty = (SimpleLabelStyle) getStylePreviewer().getStyle(); |
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233 | Point2D marker = sty.getMarkerPoint();
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234 | pIni = new Point((int) (marker.getX()*bounds.width), bounds.height - (int) (marker.getY()*bounds.height)); |
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235 | pEnd = e.getPoint(); |
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236 | |||
237 | } |
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238 | |||
239 | public void mouseReleased(MouseEvent e) { |
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240 | |||
241 | } |
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242 | |||
243 | public void mouseDragged(MouseEvent e) { |
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244 | pEnd = e.getPoint(); |
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245 | Rectangle bounds = getStylePreviewer().getBounds();
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246 | double xOffset = (pEnd.getX() - pIni.getX())/bounds.getWidth();
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247 | double yOffset = (pEnd.getY() - pIni.getY())/bounds.getHeight();
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248 | SimpleLabelStyle sty = (SimpleLabelStyle) getStylePreviewer().getStyle(); |
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249 | Point2D marker = sty.getMarkerPoint();
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250 | marker.setLocation(xOffset, -yOffset); |
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251 | |||
252 | repaint(); |
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253 | } |
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254 | |||
255 | }; |
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256 | 12906 | jaume | |
257 | 11073 | jaume | private EditorTool newTextTool = new EditorTool(StyleEditor.this) { |
258 | private /*static*/ final Cursor cursor = Cursor.getDefaultCursor(); |
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259 | private Point pIni, pEnd; |
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260 | public Cursor getCursor() { |
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261 | return cursor;
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262 | } |
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263 | |||
264 | public void mousePressed(MouseEvent e) { |
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265 | pIni = e.getPoint(); |
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266 | pEnd = e.getPoint(); |
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267 | |||
268 | } |
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269 | public void mouseReleased(MouseEvent e) { |
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270 | |||
271 | } |
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272 | public void mouseDragged(MouseEvent e) { |
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273 | pEnd = e.getPoint(); |
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274 | |||
275 | int minx = pIni.x;
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276 | int miny = pIni.y;
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277 | int width = pEnd.x-pIni.x;
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278 | int height = pEnd.y - pIni.y;
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279 | if (width < 0) { |
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280 | minx += width; |
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281 | width = -width; |
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282 | } |
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283 | if (height <0) { |
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284 | miny += height; |
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285 | height = -height; |
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286 | } |
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287 | |||
288 | |||
289 | SimpleLabelStyle sty = (SimpleLabelStyle) getStylePreviewer().getStyle(); |
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290 | Rectangle bounds = getStylePreviewer().getBounds();
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291 | Rectangle2D rect = new Rectangle2D.Double( |
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292 | minx/bounds.getWidth(), |
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293 | miny/bounds.getHeight(), |
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294 | width/bounds.getWidth(), |
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295 | height/bounds.getHeight() |
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296 | ); |
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297 | sty.setTextFieldArea(0, rect);
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298 | repaint(); |
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299 | } |
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300 | }; |
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301 | |||
302 | 11055 | jaume | private JPanel getPnlTools() { |
303 | if (pnlTools == null) { |
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304 | pnlTools = new JPanel(); |
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305 | pnlTools.setBorder(BorderFactory.createTitledBorder(PluginServices.getText(this, "tools"))); |
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306 | pnlTools.setLayout(new BoxLayout(pnlTools, BoxLayout.Y_AXIS)); |
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307 | pnlTools.add(getBtnPan()); |
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308 | pnlTools.add(getBtnNewTextArea()); |
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309 | pnlTools.add(new JSeparator(JSeparator.HORIZONTAL)); |
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310 | pnlTools.add(getBtnBackground()); |
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311 | |||
312 | ButtonGroup group = new ButtonGroup(); |
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313 | group.add(getBtnPan()); |
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314 | group.add(getBtnNewTextArea()); |
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315 | } |
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316 | |||
317 | return pnlTools;
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318 | } |
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319 | |||
320 | private Component getBtnBackground() { |
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321 | if (btnBackground == null) { |
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322 | btnBackground = new JButton("background"); |
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323 | |||
324 | } |
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325 | |||
326 | return btnBackground;
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327 | } |
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328 | |||
329 | private JToggleButton getBtnNewTextArea() { |
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330 | if (btnNewTextArea == null) { |
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331 | 11371 | jaume | btnNewTextArea = new JToggleButton(new ImageIcon(getClass().getClassLoader().getResource("images/add-text.png"))); |
332 | 11073 | jaume | btnNewTextArea.addActionListener(this);
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333 | 11371 | jaume | btnNewTextArea.setToolTipText(PluginServices.getText(this, "add_text_area")); |
334 | 11055 | jaume | } |
335 | return btnNewTextArea;
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336 | } |
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337 | |||
338 | private JToggleButton getBtnPan() { |
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339 | if (btnPan == null) { |
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340 | 11371 | jaume | btnPan = new JToggleButton(new ImageIcon(getClass().getClassLoader().getResource("images/Hand.gif"))); |
341 | 11073 | jaume | btnPan.addActionListener(this);
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342 | 11371 | jaume | btnPan.setToolTipText(PluginServices.getText(this, "offset_label")); |
343 | 11055 | jaume | } |
344 | |||
345 | return btnPan;
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346 | } |
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347 | |||
348 | } // @jve:decl-index=0:visual-constraint="10,10" |