svn-gvsig-desktop / trunk / extensions / extSymbology / src / org / gvsig / symbology / gui / styling / editortools / LabelStyleNewTextFieldTool.java @ 25807
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1 | 20768 | jdominguez | /* 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 | package org.gvsig.symbology.gui.styling.editortools; |
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42 | |||
43 | import java.awt.Cursor; |
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44 | 22836 | vcaballero | import java.awt.Dimension; |
45 | 20768 | jdominguez | import java.awt.Point; |
46 | import java.awt.Rectangle; |
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47 | import java.awt.event.MouseEvent; |
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48 | import java.awt.geom.Rectangle2D; |
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49 | |||
50 | import javax.swing.AbstractButton; |
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51 | import javax.swing.JComponent; |
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52 | import javax.swing.JToggleButton; |
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53 | |||
54 | 25807 | vcaballero | import org.gvsig.symbology.fmap.styles.SimpleLabelStyle; |
55 | |||
56 | 20768 | jdominguez | import com.iver.andami.PluginServices; |
57 | import com.iver.cit.gvsig.fmap.core.styles.ILabelStyle; |
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58 | 25807 | vcaballero | import com.iver.cit.gvsig.fmap.core.styles.IStyle; |
59 | 20768 | jdominguez | import com.iver.cit.gvsig.gui.styling.EditorTool; |
60 | 22836 | vcaballero | import com.iver.cit.gvsig.gui.styling.StyleEditor; |
61 | 25807 | vcaballero | import com.iver.cit.gvsig.gui.styling.StylePreviewer; |
62 | 20768 | jdominguez | |
63 | public class LabelStyleNewTextFieldTool extends EditorTool { |
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64 | private Point pIni, pEnd; |
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65 | private final Cursor cursor = Cursor.getDefaultCursor(); |
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66 | private ILabelStyle style;
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67 | private JToggleButton btnNewTextArea; |
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68 | 22836 | vcaballero | |
69 | 20768 | jdominguez | public LabelStyleNewTextFieldTool(JComponent targetEditor) { |
70 | super(targetEditor);
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71 | // TODO Auto-generated constructor stub
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72 | } |
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73 | public Cursor getCursor() { |
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74 | return cursor;
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75 | } |
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76 | |||
77 | public void mousePressed(MouseEvent e) { |
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78 | pIni = e.getPoint(); |
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79 | pEnd = e.getPoint(); |
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80 | Rectangle2D rect = screenPointsToLabelRect(pIni, pEnd);
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81 | style.addTextFieldArea(rect); |
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82 | } |
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83 | 22836 | vcaballero | |
84 | 20768 | jdominguez | public void mouseReleased(MouseEvent e) { |
85 | |||
86 | } |
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87 | 22836 | vcaballero | |
88 | 20768 | jdominguez | public void mouseDragged(MouseEvent e) { |
89 | 22836 | vcaballero | Dimension bounds = ((StyleEditor) owner).getStylePreviewer().getSize();
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90 | 20768 | jdominguez | pEnd = e.getPoint(); |
91 | 22836 | vcaballero | |
92 | if (pEnd.getX() < 0) |
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93 | pEnd.x = 0;
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94 | if (pEnd.getX() > bounds.getWidth())
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95 | pEnd.x = (int) bounds.getWidth();
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96 | |||
97 | if (pEnd.getY() < 0) |
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98 | pEnd.y = 0;
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99 | if (pEnd.getY() > bounds.getHeight())
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100 | pEnd.y = (int) bounds.getHeight();
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101 | |||
102 | 20768 | jdominguez | Rectangle2D rect = screenPointsToLabelRect(pIni, pEnd);
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103 | style.setTextFieldArea(style.getFieldCount()-1, rect);
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104 | owner.repaint(); |
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105 | } |
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106 | |||
107 | private Rectangle2D screenPointsToLabelRect(Point pIni, Point pEnd) { |
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108 | int minx = pIni.x;
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109 | int miny = pIni.y;
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110 | 22836 | vcaballero | |
111 | 20768 | jdominguez | int width = pEnd.x-pIni.x;
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112 | int height = pEnd.y - pIni.y;
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113 | if (width < 0) { |
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114 | minx += width; |
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115 | width = -width; |
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116 | } |
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117 | if (height <0) { |
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118 | miny += height; |
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119 | height = -height; |
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120 | } |
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121 | |||
122 | 25807 | vcaballero | StylePreviewer sp = ((StyleEditor) owner).getStylePreviewer(); |
123 | Dimension bounds = sp.getSize();
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124 | 20768 | jdominguez | |
125 | 25807 | vcaballero | IStyle style = sp.getStyle(); |
126 | Dimension backgroundBounds = null; |
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127 | if (style instanceof SimpleLabelStyle){ |
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128 | backgroundBounds = ((SimpleLabelStyle)style).getSize(); |
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129 | } |
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130 | //FIXME: Esto es un parche, habr?a que cambiar la API de los estilos y simbolos
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131 | //pero mientras tanto
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132 | Rectangle2D rect;
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133 | if (backgroundBounds == null){ |
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134 | rect = new Rectangle2D.Double( |
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135 | minx/(bounds.getWidth()-sp.getHGap()/2), //OJO, aqu? pon?a cuatro 10's a pi?on fijo |
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136 | miny/(bounds.getHeight()-sp.getVGap()/2),
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137 | width/(bounds.getWidth()-sp.getHGap()), |
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138 | height/(bounds.getHeight()-sp.getVGap()) |
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139 | ); |
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140 | } else {
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141 | 22836 | vcaballero | |
142 | 25807 | vcaballero | double xOffset = 0; |
143 | double yOffset = 0; |
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144 | double scale = 1; |
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145 | if (backgroundBounds.getWidth()>backgroundBounds.getHeight()) {
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146 | scale = (bounds.getWidth()-sp.getHGap())/backgroundBounds.getWidth(); |
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147 | yOffset = 0.5*(bounds.getHeight()-sp.getVGap() - backgroundBounds.getHeight()*scale);
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148 | } else {
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149 | scale = (bounds.getHeight()-sp.getVGap())/backgroundBounds.getHeight(); |
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150 | xOffset = 0.5*(bounds.getWidth()-sp.getHGap() - backgroundBounds.getWidth()*scale);
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151 | } |
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152 | |||
153 | rect = new Rectangle2D.Double( |
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154 | ((minx-(sp.getHGap()/2)-xOffset)/scale)/backgroundBounds.getWidth(),
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155 | ((miny-(sp.getVGap()/2)-yOffset)/scale)/backgroundBounds.getHeight(),
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156 | (width/scale)/backgroundBounds.getWidth(), |
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157 | (height/scale)/backgroundBounds.getHeight() |
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158 | ); |
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159 | } |
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160 | |||
161 | 20768 | jdominguez | return rect;
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162 | } |
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163 | |||
164 | public AbstractButton getButton() { |
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165 | return getBtnNewTextArea();
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166 | } |
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167 | 22836 | vcaballero | |
168 | 20768 | jdominguez | @Override
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169 | public String getID() { |
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170 | return "2"; |
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171 | } |
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172 | 22836 | vcaballero | |
173 | 20768 | jdominguez | @Override
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174 | public boolean isSuitableFor(Object obj) { |
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175 | return obj instanceof ILabelStyle; |
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176 | } |
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177 | 22836 | vcaballero | |
178 | 20768 | jdominguez | @Override
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179 | public void setModel(Object objectToBeEdited) { |
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180 | style = (ILabelStyle) objectToBeEdited; |
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181 | } |
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182 | |||
183 | private JToggleButton getBtnNewTextArea() { |
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184 | if (btnNewTextArea == null) { |
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185 | btnNewTextArea = new JToggleButton(PluginServices.getIconTheme().get("add-text-icon")); |
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186 | btnNewTextArea.setToolTipText(PluginServices.getText(this, "add_text_area")); |
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187 | btnNewTextArea.setSize(EditorTool.SMALL_BTN_SIZE); |
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188 | } |
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189 | return btnNewTextArea;
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190 | } |
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191 | } |