svn-document-layout / trunk / org.gvsig.app.document.layout2.app / org.gvsig.app.document.layout2.app.mainplugin / src / main / java / org / gvsig / app / project / documents / layout / fframes / FFrameGroup.java @ 1714
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1 | 5 | jldominguez | /* gvSIG. Geographic Information System of the Valencian Government
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2 | *
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3 | * Copyright (C) 2007-2008 Infrastructures and Transports Department
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4 | * of the Valencian Government (CIT)
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5 | *
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6 | * This program is free software; you can redistribute it and/or
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7 | * modify it under the terms of the GNU General Public License
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8 | * as published by the Free Software Foundation; either version 2
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9 | * of the License, or (at your option) any later version.
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10 | *
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11 | * This program is distributed in the hope that it will be useful,
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | * GNU General Public License for more details.
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15 | *
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16 | * You should have received a copy of the GNU General Public License
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17 | * along with this program; if not, write to the Free Software
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18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | * MA 02110-1301, USA.
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20 | *
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21 | */
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22 | package org.gvsig.app.project.documents.layout.fframes; |
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23 | |||
24 | import java.awt.Graphics2D; |
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25 | import java.awt.geom.AffineTransform; |
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26 | import java.awt.geom.Point2D; |
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27 | import java.awt.geom.Rectangle2D; |
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28 | import java.awt.image.BufferedImage; |
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29 | import java.util.ArrayList; |
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30 | import java.util.List; |
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31 | import org.gvsig.andami.PluginServices; |
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32 | import org.gvsig.app.project.Project; |
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33 | import org.gvsig.app.project.documents.layout.FLayoutUtilities; |
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34 | import org.gvsig.compat.print.PrintAttributes; |
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35 | import org.gvsig.fmap.geom.Geometry; |
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36 | import org.gvsig.tools.ToolsLocator; |
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37 | import org.gvsig.tools.dynobject.DynStruct; |
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38 | import org.gvsig.tools.persistence.PersistenceManager; |
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39 | import org.gvsig.tools.persistence.PersistentState; |
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40 | import org.gvsig.tools.persistence.exception.PersistenceException; |
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41 | |||
42 | /**
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43 | * FFrame que contiene a su vez un ArrayList de FFrames de cualquier tipo
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44 | * incluso de si mismo.
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45 | *
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46 | * @author Vicente Caballero Navarro
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47 | */
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48 | public class FFrameGroup extends AbstractFFrameViewDependence implements |
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49 | IFFrameUseProject, IFFrameViewDependence { |
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50 | |||
51 | public static final String PERSISTENCE_DEFINITION_NAME = "FFrameGroup"; |
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52 | |||
53 | private static final String FFRAMES_FIELD = "fframes"; |
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54 | |||
55 | 1634 | fdiaz | private List<IFFrame> m_fframes = new ArrayList<>(); |
56 | 5 | jldominguez | private Rectangle2D.Double rg = null; |
57 | private AffineTransform m_at; |
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58 | private Project project;
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59 | |||
60 | /**
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61 | * Crea un nuevo FFrameGroup.
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62 | */
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63 | public FFrameGroup() {
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64 | |||
65 | } |
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66 | |||
67 | /**
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68 | * A?ade al Arraylist un nuevo FFrame para formar parte del grupo.
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69 | *
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70 | * @param fframe
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71 | * FFrame a a?adir.
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72 | */
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73 | public void addFFrame(IFFrame fframe) { |
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74 | m_fframes.add(fframe); |
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75 | } |
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76 | |||
77 | /**
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78 | * Devuelve una ArrayList que contiene todos los FFrames que forman parte
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79 | * del grupo.
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80 | *
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81 | * @return Arraylist con los fframes.
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82 | */
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83 | public IFFrame[] getFFrames() { |
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84 | return m_fframes.toArray(new IFFrame[0]); |
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85 | } |
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86 | |||
87 | /**
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88 | * Devuelve el rect?ngulo que contiene a todos los fframes seleccionados.
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89 | *
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90 | * @param at
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91 | * Matriz de transformaci?n
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92 | *
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93 | * @return Rect?ngulo.
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94 | */
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95 | public Rectangle2D.Double getRectangle(AffineTransform at) { |
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96 | boolean first = true; |
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97 | Rectangle2D.Double rec = new Rectangle2D.Double(); |
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98 | IFFrame[] fframes = getFFrames();
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99 | 1634 | fdiaz | for (IFFrame fframe : fframes) {
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100 | Rectangle2D.Double rs = fframe.getBoundingBox(at);
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101 | 5 | jldominguez | if (first) {
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102 | rec.setRect(rs); |
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103 | first = false;
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104 | } |
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105 | rec.add(rs); |
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106 | } |
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107 | |||
108 | rg = new Rectangle2D.Double(); |
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109 | 1714 | fdiaz | rg.setRect(FLayoutUtilities.toSheetRect(rec, at)); |
110 | 5 | jldominguez | |
111 | return rec;
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112 | } |
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113 | |||
114 | /**
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115 | * M?todo que dibuja sobre el graphics que se le pasa como par?metro, seg?n
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116 | * la transformada afin que se debe de aplicar y el rect?ngulo que se debe
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117 | * de dibujar.
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118 | *
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119 | * @param g
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120 | * Graphics
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121 | * @param at
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122 | * Transformada afin.
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123 | * @param rv
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124 | * rect?ngulo sobre el que hacer un clip.
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125 | * @param imgBase
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126 | * Imagen utilizada para acelerar el dibujado.
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127 | */
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128 | 1634 | fdiaz | @Override
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129 | 5 | jldominguez | public void draw(Graphics2D g, AffineTransform at, Rectangle2D rv, |
130 | BufferedImage imgBase) {
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131 | Rectangle2D.Double r = getBoundingBox(at);
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132 | g.rotate(Math.toRadians(getRotation()), r.x + (r.width / 2), r.y |
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133 | + (r.height / 2));
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134 | m_at = at; |
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135 | |||
136 | for (int i = 0; i < m_fframes.size(); i++) { |
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137 | m_fframes.get(i).draw(g, at, rv, imgBase); |
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138 | } |
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139 | |||
140 | g.rotate(Math.toRadians(-getRotation()), r.x + (r.width / 2), r.y |
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141 | + (r.height / 2));
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142 | } |
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143 | |||
144 | /**
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145 | * Rellena la transformada que se esta utilizando en el Layout.
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146 | *
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147 | * @param at
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148 | * Matriz de transformaci?n.
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149 | */
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150 | public void setAt(AffineTransform at) { |
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151 | m_at = at; |
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152 | } |
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153 | |||
154 | /**
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155 | * Reimplementaci?n del m?todo papa poder modificar los BoundBox de cada
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156 | * uno de los FFrames que contiene dentro este FFrameGroup.
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157 | *
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158 | * @param r
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159 | * Rect?ngulo.
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160 | */
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161 | 1634 | fdiaz | @Override
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162 | 5 | jldominguez | public void setBoundBox(Rectangle2D r) { |
163 | getBoundBox().setRect(r.getX(), r.getY(), r.getWidth(), r.getHeight()); |
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164 | |||
165 | 1634 | fdiaz | double dx; // = 1; |
166 | double dy; // = 1; |
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167 | double dw; // = 1; |
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168 | double dh; // = 1; |
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169 | 5 | jldominguez | |
170 | if (rg != null) { |
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171 | Rectangle2D.Double raux1 =
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172 | new Rectangle2D.Double(rg.x, rg.y, rg.width, rg.height); |
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173 | dx = r.getX() - raux1.x; |
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174 | dy = r.getY() - raux1.y; |
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175 | dw = r.getWidth() / raux1.width; |
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176 | dh = r.getHeight() / raux1.height; |
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177 | IFFrame[] fframes = getFFrames();
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178 | 1634 | fdiaz | for (IFFrame fframe : fframes) {
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179 | 5 | jldominguez | Rectangle2D.Double raux = new Rectangle2D.Double(); |
180 | raux.setRect(fframe.getBoundBox()); |
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181 | |||
182 | AffineTransform escalado = new AffineTransform(); |
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183 | |||
184 | escalado.setToScale(dw, dh); |
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185 | escalado.translate(dx - r.getX(), dy - r.getY()); |
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186 | |||
187 | Point2D.Double pd = new Point2D.Double(); |
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188 | escalado.transform(new Point2D.Double(raux.x, raux.y), pd); |
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189 | |||
190 | raux.x = pd.x + r.getX(); |
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191 | raux.y = pd.y + r.getY(); |
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192 | raux.width = raux.width * dw; |
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193 | raux.height = raux.height * dh; |
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194 | |||
195 | fframe.setBoundBox(raux); |
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196 | } |
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197 | } else {
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198 | rg = new Rectangle2D.Double(); |
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199 | rg.setRect(r); |
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200 | } |
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201 | |||
202 | rg.setRect(r); |
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203 | } |
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204 | |||
205 | /**
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206 | * @see org.gvsig.app.project.documents.layout.fframes.IFFrame#getNameFFrame()
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207 | */
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208 | 1634 | fdiaz | @Override
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209 | 5 | jldominguez | public String getNameFFrame() { |
210 | return PluginServices.getText(this, "grupo") + num; |
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211 | } |
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212 | |||
213 | 1634 | fdiaz | @Override
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214 | 5 | jldominguez | public String getName() { |
215 | return PERSISTENCE_DEFINITION_NAME;
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216 | } |
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217 | |||
218 | /**
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219 | * @see org.gvsig.app.project.documents.layout.fframes.IFFrame#print(java.awt.Graphics2D,
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220 | * java.awt.geom.AffineTransform)
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221 | */
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222 | 1634 | fdiaz | @Override
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223 | 5 | jldominguez | public void print(Graphics2D g, AffineTransform at, Geometry geom, |
224 | PrintAttributes printingProperties) { |
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225 | Rectangle2D.Double r = getBoundingBox(at);
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226 | g.rotate(Math.toRadians(getRotation()), r.x + (r.width / 2), r.y |
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227 | + (r.height / 2));
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228 | IFFrame[] fframes = m_fframes.toArray(new IFFrame[0]); |
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229 | 1634 | fdiaz | for (IFFrame fframe : fframes) {
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230 | fframe.print(g, at, geom, printingProperties); |
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231 | 5 | jldominguez | } |
232 | |||
233 | g.rotate(Math.toRadians(-getRotation()), r.x + (r.width / 2), r.y |
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234 | + (r.height / 2));
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235 | } |
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236 | |||
237 | /**
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238 | * Inserta una referencia al proyecto nesecario.
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239 | *
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240 | * @param project
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241 | * DOCUMENT ME!
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242 | */
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243 | 1634 | fdiaz | @Override
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244 | 5 | jldominguez | public void setProject(Project project) { |
245 | this.project = project;
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246 | } |
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247 | |||
248 | public void initialize() { |
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249 | |||
250 | } |
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251 | |||
252 | public void clearFFrames() { |
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253 | m_fframes.clear(); |
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254 | } |
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255 | |||
256 | public IFFrame removeFFrame(int i) { |
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257 | return m_fframes.remove(i);
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258 | } |
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259 | |||
260 | public void removeFFrame(IFFrame fframe) { |
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261 | m_fframes.remove(fframe); |
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262 | } |
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263 | |||
264 | 1634 | fdiaz | @Override
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265 | 5 | jldominguez | public IFFrame clone() throws CloneNotSupportedException { |
266 | FFrameGroup frame = (FFrameGroup) super.clone();
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267 | frame.setSelected(this.getSelected() != IFFrame.NOSELECT);
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268 | 1634 | fdiaz | frame.m_fframes = new ArrayList<>(); |
269 | 5 | jldominguez | |
270 | for (int i = 0; i < m_fframes.size(); i++) { |
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271 | frame.addFFrame((IFFrame) m_fframes.get(i).clone()); |
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272 | } |
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273 | 1634 | fdiaz | if(m_at != null){ |
274 | frame.m_at = new AffineTransform(m_at); |
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275 | } else {
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276 | frame.m_at = new AffineTransform(); |
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277 | } |
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278 | 1714 | fdiaz | if(rg!=null) { |
279 | frame.rg = new Rectangle2D.Double(rg.x, rg.y, rg.width, rg.height); |
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280 | } |
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281 | 5 | jldominguez | return frame;
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282 | } |
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283 | |||
284 | 1634 | fdiaz | @Override
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285 | 5 | jldominguez | public void setFFrameDependence(IFFrame f) { |
286 | IFFrame[] frames = getFFrames();
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287 | 1634 | fdiaz | for (IFFrame frame : frames) {
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288 | if (frame instanceof IFFrameViewDependence) { |
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289 | ((IFFrameViewDependence) frame).setFFrameDependence(f); |
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290 | 5 | jldominguez | } |
291 | } |
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292 | } |
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293 | |||
294 | 1634 | fdiaz | @Override
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295 | 5 | jldominguez | public IFFrame[] getFFrameDependence() { |
296 | IFFrame[] frames = getFFrames();
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297 | 1634 | fdiaz | ArrayList<IFFrame> dependences = new ArrayList<>(); |
298 | 5 | jldominguez | for (int i = 0; i < frames.length; i++) { |
299 | if (frames[i] instanceof IFFrameViewDependence) { |
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300 | IFFrame[] framesAux =
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301 | ((IFFrameViewDependence) frames[i]).getFFrameDependence(); |
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302 | 1634 | fdiaz | for (IFFrame framesAux1 : framesAux) {
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303 | 5 | jldominguez | dependences.add(framesAux[i]); |
304 | } |
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305 | } |
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306 | } |
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307 | return dependences.toArray(new IFFrame[0]); |
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308 | } |
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309 | |||
310 | 1634 | fdiaz | @Override
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311 | 5 | jldominguez | public void refreshDependence(IFFrame fant, IFFrame fnew) { |
312 | IFFrame[] frames = getFFrames();
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313 | 1634 | fdiaz | for (IFFrame frame : frames) {
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314 | 5 | jldominguez | if (fnew instanceof FFrameGroup) { |
315 | IFFrame[] framesGroupNew = ((FFrameGroup) fnew).getFFrames();
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316 | 1634 | fdiaz | for (IFFrame framesGroupNew1 : framesGroupNew) {
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317 | 5 | jldominguez | if (fant instanceof FFrameGroup) { |
318 | IFFrame[] framesGroupAnt =
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319 | 1634 | fdiaz | ((FFrameGroup) fant).getFFrames(); |
320 | for (IFFrame framesGroupAnt1 : framesGroupAnt) {
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321 | if (framesGroupAnt1 instanceof IFFrameViewDependence) { |
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322 | refreshDependence(framesGroupAnt1, framesGroupNew1); |
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323 | 5 | jldominguez | } |
324 | } |
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325 | } |
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326 | } |
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327 | 1634 | fdiaz | } else if (frame instanceof IFFrameViewDependence) { |
328 | ((IFFrameViewDependence) frame).refreshDependence(fant, fnew); |
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329 | } |
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330 | 5 | jldominguez | } |
331 | } |
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332 | |||
333 | public static void registerPersistent() { |
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334 | PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
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335 | if (manager.getDefinition(PERSISTENCE_DEFINITION_NAME) == null) { |
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336 | DynStruct definition = |
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337 | manager.addDefinition(FFrameGroup.class, |
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338 | PERSISTENCE_DEFINITION_NAME, |
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339 | "FFrameGroup persistence definition", null, null); |
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340 | |||
341 | definition |
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342 | .extend(manager |
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343 | .getDefinition(AbstractFFrameViewDependence.PERSISTENCE_DEFINITION_NAME)); |
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344 | |||
345 | definition.addDynFieldList(FFRAMES_FIELD) |
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346 | .setClassOfItems(IFFrame.class).setMandatory(true);
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347 | } |
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348 | } |
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349 | |||
350 | @Override
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351 | public void loadFromState(PersistentState state) |
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352 | throws PersistenceException {
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353 | super.loadFromState(state);
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354 | m_fframes = (List<IFFrame>) state.getList(FFRAMES_FIELD);
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355 | } |
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356 | |||
357 | @Override
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358 | public void saveToState(PersistentState state) throws PersistenceException { |
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359 | super.saveToState(state);
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360 | state.set(FFRAMES_FIELD, m_fframes); |
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361 | } |
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362 | } |