svn-gvsig-desktop / branches / gvSIG_CAD_Layout_version / applications / appgvSIG / src / com / iver / cit / gvsig / gui / layout / FLayoutFunctions.java @ 1822
History | View | Annotate | Download (7.98 KB)
1 | 312 | fernando | /*
|
---|---|---|---|
2 | * Created on 16-sep-2004
|
||
3 | *
|
||
4 | */
|
||
5 | 1103 | fjp | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
6 | *
|
||
7 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
|
||
8 | *
|
||
9 | * This program is free software; you can redistribute it and/or
|
||
10 | * modify it under the terms of the GNU General Public License
|
||
11 | * as published by the Free Software Foundation; either version 2
|
||
12 | * of the License, or (at your option) any later version.
|
||
13 | *
|
||
14 | * This program is distributed in the hope that it will be useful,
|
||
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
17 | * GNU General Public License for more details.
|
||
18 | *
|
||
19 | * You should have received a copy of the GNU General Public License
|
||
20 | * along with this program; if not, write to the Free Software
|
||
21 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
||
22 | *
|
||
23 | * For more information, contact:
|
||
24 | *
|
||
25 | * Generalitat Valenciana
|
||
26 | * Conselleria d'Infraestructures i Transport
|
||
27 | * Av. Blasco Ib??ez, 50
|
||
28 | * 46010 VALENCIA
|
||
29 | * SPAIN
|
||
30 | *
|
||
31 | * +34 963862235
|
||
32 | * gvsig@gva.es
|
||
33 | * www.gvsig.gva.es
|
||
34 | *
|
||
35 | * or
|
||
36 | *
|
||
37 | * IVER T.I. S.A
|
||
38 | * Salamanca 50
|
||
39 | * 46005 Valencia
|
||
40 | * Spain
|
||
41 | *
|
||
42 | * +34 963163400
|
||
43 | * dac@iver.es
|
||
44 | */
|
||
45 | 312 | fernando | package com.iver.cit.gvsig.gui.layout; |
46 | |||
47 | 1822 | vcaballero | import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
48 | 312 | fernando | import com.iver.cit.gvsig.gui.layout.fframes.FFrameGroup; |
49 | import com.iver.cit.gvsig.gui.layout.fframes.FFrameLegend; |
||
50 | import com.iver.cit.gvsig.gui.layout.fframes.FFramePicture; |
||
51 | import com.iver.cit.gvsig.gui.layout.fframes.FFrameScaleBar; |
||
52 | import com.iver.cit.gvsig.gui.layout.fframes.FFrameText; |
||
53 | import com.iver.cit.gvsig.gui.layout.fframes.FFrameView; |
||
54 | import com.iver.cit.gvsig.gui.layout.fframes.IFFrame; |
||
55 | |||
56 | import java.awt.Point; |
||
57 | import java.awt.geom.AffineTransform; |
||
58 | import java.awt.geom.NoninvertibleTransformException; |
||
59 | import java.awt.geom.Point2D; |
||
60 | import java.awt.geom.Rectangle2D; |
||
61 | |||
62 | 1822 | vcaballero | import java.io.IOException; |
63 | 312 | fernando | |
64 | 1822 | vcaballero | |
65 | 312 | fernando | /**
|
66 | * Funciones utilizadas desde la clase EventsHandler.
|
||
67 | *
|
||
68 | * @author Vicente Caballero Navarro
|
||
69 | */
|
||
70 | public class FLayoutFunctions { |
||
71 | 1074 | vcaballero | private Layout layout = null; |
72 | 312 | fernando | |
73 | 1074 | vcaballero | /**
|
74 | * Crea un nuevo FLayoutFunctions.
|
||
75 | *
|
||
76 | * @param l Referencia al Layout.
|
||
77 | */
|
||
78 | public FLayoutFunctions(Layout l) {
|
||
79 | layout = l; |
||
80 | } |
||
81 | 312 | fernando | |
82 | 1074 | vcaballero | /**
|
83 | * Gestiona la herramienta de selecci?n sobre el Mapa.
|
||
84 | */
|
||
85 | public void setSelect() { |
||
86 | IFFrame fframe = null;
|
||
87 | boolean isUpdate = false; |
||
88 | 1822 | vcaballero | IFFrame[] frames = layout.getFFrames1();
|
89 | 312 | fernando | |
90 | 1822 | vcaballero | for (int i = 0; i < frames.length; i++) { |
91 | fframe = frames[i]; |
||
92 | 312 | fernando | |
93 | 1074 | vcaballero | int difx = (layout.getLastPoint().x - layout.getFirstPoint().x);
|
94 | int dify = (layout.getLastPoint().y - layout.getFirstPoint().y);
|
||
95 | 312 | fernando | |
96 | 1074 | vcaballero | if (((Math.abs(difx) > 3) || (Math.abs(dify) > 3)) && |
97 | 1822 | vcaballero | (fframe.getSelected() != IFFrame.NOSELECT)) { |
98 | 1074 | vcaballero | Rectangle2D rectangle = fframe.getMovieRect(difx, dify);
|
99 | 312 | fernando | |
100 | 1074 | vcaballero | if (layout.isCuadricula()) {
|
101 | //cuadrar con la cuadr?cula dibujada y despu?s en el mouseReleased guardar ese rect?ngulo de la misma forma.
|
||
102 | FLayoutUtilities.setRectGrid(rectangle, |
||
103 | layout.getAtributes().getUnitInPixelsX(), |
||
104 | layout.getAtributes().getUnitInPixelsY(), layout.getAT()); |
||
105 | } |
||
106 | 312 | fernando | |
107 | 1074 | vcaballero | if (fframe instanceof FFrameGroup) { |
108 | ((FFrameGroup) fframe).setAt(layout.getAT()); |
||
109 | } |
||
110 | 312 | fernando | |
111 | 1763 | vcaballero | //fframe.setBoundBox(FLayoutUtilities.toSheetRect(rectangle,
|
112 | // layout.getAT()));
|
||
113 | 1822 | vcaballero | IFFrame frame = fframe.cloneFFrame(layout); |
114 | 1763 | vcaballero | frame.setBoundBox(FLayoutUtilities.toSheetRect(rectangle, |
115 | 1074 | vcaballero | layout.getAT())); |
116 | 1822 | vcaballero | |
117 | try {
|
||
118 | ((LayoutEditableFeature) layout.getCadToolAdapter() |
||
119 | .getEditableFeatureSource()).modifyFFrame(frame, |
||
120 | layout.getAllFFrames().indexOf(fframe)); |
||
121 | } catch (IOException e) { |
||
122 | e.printStackTrace(); |
||
123 | } catch (DriverIOException e) {
|
||
124 | e.printStackTrace(); |
||
125 | } |
||
126 | |||
127 | 1074 | vcaballero | isUpdate = true;
|
128 | } |
||
129 | 312 | fernando | |
130 | 1074 | vcaballero | if (layout.isReSel() &&
|
131 | (layout.getReSel().contains(fframe.getBoundingBox( |
||
132 | layout.getAT())))) { |
||
133 | fframe.setSelected(true);
|
||
134 | } |
||
135 | 312 | fernando | |
136 | 1074 | vcaballero | if (isUpdate) {
|
137 | layout.setStatus(Layout.DESACTUALIZADO); |
||
138 | } else {
|
||
139 | layout.setStatus(Layout.ACTUALIZADO); |
||
140 | } |
||
141 | } |
||
142 | 312 | fernando | |
143 | 1074 | vcaballero | layout.setIsReSel(true);
|
144 | } |
||
145 | 312 | fernando | |
146 | 1074 | vcaballero | /**
|
147 | * A?ade un fframe al Layout del tipo preseleccionado y abre el di?logo
|
||
148 | * para configurar las caracter?sticas.
|
||
149 | */
|
||
150 | public void setFFrame() { |
||
151 | IFFrame fframe = null;
|
||
152 | boolean isadd = false; |
||
153 | 312 | fernando | |
154 | 1074 | vcaballero | if (layout.getTool() == Layout.RECTANGLEVIEW) {
|
155 | fframe = new FFrameView();
|
||
156 | isadd = true;
|
||
157 | } else if (layout.getTool() == Layout.RECTANGLEPICTURE) { |
||
158 | fframe = new FFramePicture();
|
||
159 | isadd = true;
|
||
160 | } else if (layout.getTool() == Layout.RECTANGLESCALEBAR) { |
||
161 | fframe = new FFrameScaleBar();
|
||
162 | isadd = true;
|
||
163 | } else if (layout.getTool() == Layout.RECTANGLELEGEND) { |
||
164 | fframe = new FFrameLegend();
|
||
165 | isadd = true;
|
||
166 | } else if (layout.getTool() == Layout.RECTANGLETEXT) { |
||
167 | fframe = new FFrameText();
|
||
168 | isadd = true;
|
||
169 | 1822 | vcaballero | } |
170 | |||
171 | 1074 | vcaballero | if (isadd) {
|
172 | Rectangle2D r = new Rectangle2D.Double(); //rectOrigin.x+m_PointAnt.x,rectOrigin.y+m_PointAnt.y,m_LastPoint.x-m_PointAnt.x,m_LastPoint.y-m_PointAnt.y); |
||
173 | 1822 | vcaballero | |
174 | int tolerance = 20; |
||
175 | |||
176 | if (isCorrectSize(tolerance, layout.getFirstPoint(),
|
||
177 | layout.getLastPoint())) { |
||
178 | r.setFrameFromDiagonal(layout.getFirstPoint(), |
||
179 | layout.getLastPoint()); |
||
180 | } else {
|
||
181 | Point2D p1 = layout.getFirstPoint();
|
||
182 | p1 = new Point2D.Double(p1.getX() + tolerance, |
||
183 | p1.getY() + tolerance); |
||
184 | r.setFrameFromDiagonal(layout.getFirstPoint(), p1); |
||
185 | 1666 | vcaballero | } |
186 | 1822 | vcaballero | |
187 | 1074 | vcaballero | if (layout.isCuadricula()) {
|
188 | //cuadrar con la cuadr?cula dibujada y despu?s en el mouseReleased guardar ese rect?ngulo de la misma forma.
|
||
189 | FLayoutUtilities.setRectGrid(r, |
||
190 | layout.getAtributes().getUnitInPixelsX(), |
||
191 | layout.getAtributes().getUnitInPixelsY(), layout.getAT()); |
||
192 | } |
||
193 | 312 | fernando | |
194 | 1074 | vcaballero | fframe.setBoundBox(FLayoutUtilities.toSheetRect(r, layout.getAT())); |
195 | 312 | fernando | |
196 | 1074 | vcaballero | if (layout.openFFrameDialog(fframe)) {
|
197 | 1822 | vcaballero | try {
|
198 | ///layout.addFFrame(fframe, true);
|
||
199 | ((LayoutEditableFeature) layout.getCadToolAdapter() |
||
200 | .getEditableFeatureSource()).addFFrame(fframe); |
||
201 | } catch (DriverIOException e) {
|
||
202 | e.printStackTrace(); |
||
203 | } catch (IOException e) { |
||
204 | e.printStackTrace(); |
||
205 | } |
||
206 | 1074 | vcaballero | } |
207 | } |
||
208 | } |
||
209 | 312 | fernando | |
210 | 1074 | vcaballero | /**
|
211 | * Pan sobre la vista del FFrameView.
|
||
212 | *
|
||
213 | * @param p1 Punto inicial del desplazamiento.
|
||
214 | * @param p2 Punto final del desplazamiento.
|
||
215 | */
|
||
216 | public void setViewPan(Point p1, Point p2) { |
||
217 | 1822 | vcaballero | IFFrame[] frames = layout.getFFrames1();
|
218 | 312 | fernando | |
219 | 1822 | vcaballero | for (int i = 0; i < frames.length; i++) { |
220 | if (frames[i] instanceof FFrameView) { |
||
221 | FFrameView fframe = (FFrameView) frames[i]; //layout.getFFrames().get(i);
|
||
222 | |||
223 | if (fframe.getSelected() != IFFrame.NOSELECT) {
|
||
224 | 1074 | vcaballero | Rectangle2D.Double r = new Rectangle2D.Double(); |
225 | Rectangle2D extent = fframe.getFMap().getViewPort()
|
||
226 | .getExtent(); |
||
227 | Point2D mp1 = toMapPoint(p1, fframe.getAt());
|
||
228 | Point2D mp2 = toMapPoint(p2, fframe.getAt());
|
||
229 | r.x = extent.getX() - (mp2.getX() - mp1.getX()); |
||
230 | r.y = extent.getY() - (mp2.getY() - mp1.getY()); |
||
231 | r.width = extent.getWidth(); |
||
232 | r.height = extent.getHeight(); |
||
233 | fframe.getFMap().getViewPort().setExtent(r); |
||
234 | } |
||
235 | } |
||
236 | } |
||
237 | } |
||
238 | 312 | fernando | |
239 | 1074 | vcaballero | /**
|
240 | * Devuelve un punto real a partir de un punto en pixels sobre la vista.
|
||
241 | *
|
||
242 | * @param pScreen Punto en pixels.
|
||
243 | * @param at1 Matriz de transformaci?n.
|
||
244 | *
|
||
245 | * @return Punto real.
|
||
246 | */
|
||
247 | public Point2D.Double toMapPoint(Point2D pScreen, AffineTransform at1) { |
||
248 | Point2D.Double pWorld = new Point2D.Double(); |
||
249 | 312 | fernando | |
250 | 1074 | vcaballero | AffineTransform at;
|
251 | 312 | fernando | |
252 | 1074 | vcaballero | try {
|
253 | at = at1.createInverse(); |
||
254 | at.transform(pScreen, pWorld); |
||
255 | } catch (NoninvertibleTransformException e) { |
||
256 | // throw new RuntimeException(e);
|
||
257 | } |
||
258 | |||
259 | return pWorld;
|
||
260 | } |
||
261 | 1822 | vcaballero | |
262 | 1666 | vcaballero | /**
|
263 | * Devuelve true si el rectangulo formado por los dos puntos que se pasan
|
||
264 | * como par?metro es superior a la tolerancia.
|
||
265 | *
|
||
266 | * @param tolerance Tolerancia
|
||
267 | * @param p1 Punto inicial del rect?ngulo.
|
||
268 | * @param p2 Punto final del rect?ngulo.
|
||
269 | *
|
||
270 | * @return True si el tama?o es correcto.
|
||
271 | */
|
||
272 | private boolean isCorrectSize(int tolerance, Point2D p1, Point2D p2) { |
||
273 | if (Math.abs(p2.getX()) < (Math.abs(p1.getX()) + tolerance)) { |
||
274 | return false; |
||
275 | } else if (Math.abs(p2.getY()) < (Math.abs(p1.getY()) + tolerance)) { |
||
276 | return false; |
||
277 | } |
||
278 | 1822 | vcaballero | |
279 | 1666 | vcaballero | return true; |
280 | } |
||
281 | 312 | fernando | } |