root / branches / v2_0_0_prep / extensions / org.gvsig.app.document.layout.app / org.gvsig.app.document.layout.app.mainplugin / src / main / java / org / gvsig / app / project / documents / layout / FLayoutFunctions.java @ 36648
History | View | Annotate | Download (13.4 KB)
1 |
/* gvSIG. Geographic Information System of the Valencian Government
|
---|---|
2 |
*
|
3 |
* Copyright (C) 2007-2008 Infrastructures and Transports Department
|
4 |
* of the Valencian Government (CIT)
|
5 |
*
|
6 |
* This program is free software; you can redistribute it and/or
|
7 |
* modify it under the terms of the GNU General Public License
|
8 |
* as published by the Free Software Foundation; either version 2
|
9 |
* of the License, or (at your option) any later version.
|
10 |
*
|
11 |
* This program is distributed in the hope that it will be useful,
|
12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
14 |
* GNU General Public License for more details.
|
15 |
*
|
16 |
* You should have received a copy of the GNU General Public License
|
17 |
* along with this program; if not, write to the Free Software
|
18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
19 |
* MA 02110-1301, USA.
|
20 |
*
|
21 |
*/
|
22 |
package org.gvsig.app.project.documents.layout; |
23 |
|
24 |
import java.awt.Point; |
25 |
import java.awt.Rectangle; |
26 |
import java.awt.geom.AffineTransform; |
27 |
import java.awt.geom.NoninvertibleTransformException; |
28 |
import java.awt.geom.Point2D; |
29 |
import java.awt.geom.Rectangle2D; |
30 |
|
31 |
import org.slf4j.Logger; |
32 |
import org.slf4j.LoggerFactory; |
33 |
|
34 |
import org.gvsig.app.project.documents.layout.commands.FrameCommandsRecord; |
35 |
import org.gvsig.app.project.documents.layout.fframes.FFrameGroup; |
36 |
import org.gvsig.app.project.documents.layout.fframes.IFFrame; |
37 |
import org.gvsig.app.project.documents.layout.fframes.IFFrameUseFMap; |
38 |
import org.gvsig.app.project.documents.layout.gui.LayoutPanel; |
39 |
import org.gvsig.fmap.geom.Geometry.SUBTYPES; |
40 |
import org.gvsig.fmap.geom.GeometryLocator; |
41 |
import org.gvsig.fmap.geom.GeometryManager; |
42 |
import org.gvsig.fmap.geom.exception.CreateEnvelopeException; |
43 |
|
44 |
/**
|
45 |
* Funciones utilizadas desde el Layout.
|
46 |
*
|
47 |
* @author Vicente Caballero Navarro
|
48 |
*/
|
49 |
public class FLayoutFunctions { |
50 |
|
51 |
protected static final Logger LOG = LoggerFactory |
52 |
.getLogger(FLayoutFunctions.class); |
53 |
private static final GeometryManager geomManager = GeometryLocator |
54 |
.getGeometryManager(); |
55 |
private static final Logger logger = LoggerFactory |
56 |
.getLogger(FLayoutFunctions.class); |
57 |
private LayoutPanel layout = null; |
58 |
|
59 |
/**
|
60 |
* Crea un nuevo FLayoutFunctions.
|
61 |
*
|
62 |
* @param l
|
63 |
* Referencia al Layout.
|
64 |
*/
|
65 |
public FLayoutFunctions(LayoutPanel l) {
|
66 |
layout = l; |
67 |
} |
68 |
|
69 |
/**
|
70 |
* Gestiona la herramienta de selecci?n sobre el Mapa.
|
71 |
*/
|
72 |
public void setSelect() { |
73 |
IFFrame fframe = null;
|
74 |
boolean isUpdate = false; |
75 |
layout.getLayoutContext().updateFFrames(); |
76 |
IFFrame[] fframes = layout.getLayoutContext().getFFrames();
|
77 |
FrameCommandsRecord efs = |
78 |
layout.getLayoutContext().getFrameCommandsRecord(); |
79 |
efs.startComplex("move");
|
80 |
for (int i = 0; i < fframes.length; i++) { |
81 |
fframe = fframes[i]; |
82 |
|
83 |
int difx =
|
84 |
(layout.getLayoutControl().getLastPoint().x - layout |
85 |
.getLayoutControl().getFirstPoint().x); |
86 |
int dify =
|
87 |
(layout.getLayoutControl().getLastPoint().y - layout |
88 |
.getLayoutControl().getFirstPoint().y); |
89 |
|
90 |
if (((Math.abs(difx) > 3) || (Math.abs(dify) > 3)) |
91 |
&& (fframe.getSelected() != IFFrame.NOSELECT)) { |
92 |
Rectangle2D rectangle = fframe.getLastMoveRect();
|
93 |
if (rectangle == null) { |
94 |
efs.endComplex(); |
95 |
return;
|
96 |
} |
97 |
// if (layout.isAdjustingToGrid()) {
|
98 |
// //cuadrar con la cuadr?cula dibujada y despu?s en el
|
99 |
// mouseReleased guardar ese rect?ngulo de la misma forma.
|
100 |
// FLayoutUtilities.setRectGrid(rectangle,
|
101 |
// layout.getAtributes().getUnitInPixelsX(),
|
102 |
// layout.getAtributes().getUnitInPixelsY(), layout.getAT());
|
103 |
// }
|
104 |
|
105 |
if (fframe instanceof FFrameGroup) { |
106 |
((FFrameGroup) fframe).setAt(layout.getLayoutControl() |
107 |
.getAT()); |
108 |
} |
109 |
|
110 |
IFFrame fframeAux; |
111 |
try {
|
112 |
fframeAux = (IFFrame) fframe.clone(); |
113 |
fframeAux.setBoundBox(FLayoutUtilities.toSheetRect( |
114 |
rectangle, layout.getLayoutControl().getAT())); |
115 |
// if (fframeAux instanceof IFFrameUseFMap)
|
116 |
// ((IFFrameUseFMap)fframeAux).refresh();
|
117 |
efs.update(fframe, fframeAux); |
118 |
fframeAux.getBoundingBox(layout.getLayoutControl().getAT()); |
119 |
|
120 |
isUpdate = true;
|
121 |
} catch (CloneNotSupportedException e) { |
122 |
LOG.error("It is not possible clonate the object", e);
|
123 |
} |
124 |
|
125 |
} |
126 |
Rectangle rect = null; |
127 |
if (layout.getLayoutControl().getReSel() == null) { |
128 |
rect = new Rectangle(); |
129 |
rect.setFrameFromDiagonal(layout.getLayoutControl() |
130 |
.getFirstPoint(), layout.getLayoutControl().getLastPoint()); |
131 |
} else {
|
132 |
rect = layout.getLayoutControl().getReSel(); |
133 |
} |
134 |
if (layout.getLayoutControl().isReSel()
|
135 |
&& (rect.contains(fframe.getBoundingBox(layout |
136 |
.getLayoutControl().getAT())))) { |
137 |
fframe.setSelected(true);
|
138 |
} |
139 |
|
140 |
if (isUpdate) {
|
141 |
layout.getLayoutControl().setStatus( |
142 |
LayoutControl.DESACTUALIZADO); |
143 |
|
144 |
} else {
|
145 |
layout.getLayoutControl().setStatus(LayoutControl.ACTUALIZADO); |
146 |
} |
147 |
} |
148 |
efs.endComplex(); |
149 |
layout.getLayoutContext().updateFFrames(); |
150 |
} |
151 |
|
152 |
/**
|
153 |
* A?ade un fframe al Layout del tipo preseleccionado y abre el di?logo
|
154 |
* para configurar las caracter?sticas.
|
155 |
*
|
156 |
* @return TODO
|
157 |
*/
|
158 |
// public IFFrame addFFrame() {
|
159 |
// IFFrame fframe = null;
|
160 |
// boolean isadd = false;
|
161 |
//
|
162 |
// if (layout.getTool() == Layout.RECTANGLEVIEW) {
|
163 |
// fframe = new FFrameView();
|
164 |
// isadd = true;
|
165 |
// } else if (layout.getTool() == Layout.RECTANGLEOVERVIEW) {
|
166 |
// fframe = new FFrameOverView();
|
167 |
// isadd = true;
|
168 |
// } else if (layout.getTool() == Layout.RECTANGLEPICTURE) {
|
169 |
// fframe = new FFramePicture();
|
170 |
// isadd = true;
|
171 |
// } else if (layout.getTool() == Layout.RECTANGLESCALEBAR) {
|
172 |
// fframe = new FFrameScaleBar();
|
173 |
// isadd = true;
|
174 |
// } else if (layout.getTool() == Layout.RECTANGLELEGEND) {
|
175 |
// fframe = new FFrameLegend();
|
176 |
// isadd = true;
|
177 |
// } else if (layout.getTool() == Layout.RECTANGLETEXT) {
|
178 |
// fframe = new FFrameText();
|
179 |
// isadd = true;
|
180 |
// } else if (layout.getTool() == Layout.RECTANGLENORTH) {
|
181 |
// fframe = new FFrameNorth();
|
182 |
// isadd = true;
|
183 |
// } else if (layout.getTool() == Layout.RECTANGLEBOX) {
|
184 |
// fframe = new FFrameTable();
|
185 |
// isadd = true;
|
186 |
// } else if ((layout.getTool() == Layout.LINE) ||
|
187 |
// (layout.getTool() == Layout.POLYLINE) ||
|
188 |
// (layout.getTool() == Layout.POLYGON) ||
|
189 |
// (layout.getTool() == Layout.CIRCLE) ||
|
190 |
// (layout.getTool() == Layout.RECTANGLESIMPLE) ||
|
191 |
// (layout.getTool() == Layout.POINT)) {
|
192 |
// fframe = new FFrameGraphics();
|
193 |
// ((FFrameGraphics)fframe).setGeometryAdapter(layout.getGeometryAdapter());
|
194 |
// isadd = false;
|
195 |
// ((FFrameGraphics) fframe).update(layout.getTool(), layout.getAT());
|
196 |
// } /*else if ((layout.getTool() == Layout.POINT)){
|
197 |
// fframe = new FFrameGraphics();
|
198 |
// isadd = true;
|
199 |
// ((FFrameGraphics) fframe).update(layout.getTool(), layout.getAT());
|
200 |
// }*/
|
201 |
// if (isadd) {
|
202 |
// Rectangle2D r = new Rectangle2D.Double();
|
203 |
// //rectOrigin.x+m_PointAnt.x,rectOrigin.y+m_PointAnt.y,m_LastPoint.x-m_PointAnt.x,m_LastPoint.y-m_PointAnt.y);
|
204 |
// int tolerance=20;
|
205 |
// r=getRectangle(tolerance);
|
206 |
//
|
207 |
// // if (layout.isAdjustingToGrid()) {
|
208 |
// // //cuadrar con la cuadr?cula dibujada y despu?s en el mouseReleased
|
209 |
// guardar ese rect?ngulo de la misma forma.
|
210 |
// // FLayoutUtilities.setRectGrid(r,
|
211 |
// // layout.getAtributes().getUnitInPixelsX(),
|
212 |
// // layout.getAtributes().getUnitInPixelsY(), layout.getAT());
|
213 |
// // }
|
214 |
//
|
215 |
// fframe.setBoundBox(FLayoutUtilities.toSheetRect(r, layout.getAT()));
|
216 |
// IFFrame newFrame=layout.openFFrameDialog(fframe);
|
217 |
// if (newFrame!=null) {
|
218 |
// if (!layout.isEditGroup()){
|
219 |
// layout.addFFrame(newFrame, true,true);
|
220 |
// }
|
221 |
// }
|
222 |
// }else{
|
223 |
// if (layout.getTool() == Layout.POINT){
|
224 |
// Rectangle2D r=layout.getGeometryAdapter().getBounds2D();
|
225 |
// double d=0.5;//FLayoutUtilities.toSheetDistance(50,layout.getAT());
|
226 |
// r=new Rectangle2D.Double(r.getX()-(d/2),r.getY()-d,d*2,d*2);
|
227 |
// fframe.setBoundBox(r);
|
228 |
// }else{
|
229 |
// fframe.setBoundBox(layout.getGeometryAdapter().getBounds2D());
|
230 |
// }
|
231 |
// layout.addFFrame(fframe, true,true);
|
232 |
// ///fframe.setBoundBox(FLayoutUtilities.toSheetRect(r, layout.getAT()));
|
233 |
// }
|
234 |
// fframe.setLayout(layout);
|
235 |
// return fframe;
|
236 |
// }
|
237 |
|
238 |
// private Rectangle2D getRectangle(int tolerance) {
|
239 |
// Rectangle2D r=new Rectangle2D.Double();
|
240 |
// if
|
241 |
// (isCorrectSize(tolerance,layout.getFirstPoint(),layout.getLastPoint())){
|
242 |
// Point2D fp=layout.getFirstPoint();
|
243 |
// Point2D lp=layout.getLastPoint();
|
244 |
// if (fp.getX()<lp.getX()){
|
245 |
// if (fp.getY()<lp.getY()){
|
246 |
// r.setRect(fp.getX(),fp.getY(),lp.getX()-fp.getX(),lp.getY()-fp.getY());
|
247 |
// }else{
|
248 |
// r.setRect(fp.getX(),lp.getY(),lp.getX()-fp.getX(),fp.getY()-lp.getY());
|
249 |
// }
|
250 |
// }else{
|
251 |
// if (fp.getY()>lp.getY()){
|
252 |
// r.setRect(lp.getX(),lp.getY(),fp.getX()-lp.getX(),fp.getY()-lp.getY());
|
253 |
// }else{
|
254 |
// r.setRect(lp.getX(),fp.getY(),lp.getX()-fp.getX(),lp.getY()-fp.getY());
|
255 |
// }
|
256 |
// }
|
257 |
// }else{
|
258 |
// Point2D p1=layout.getFirstPoint();
|
259 |
// p1=new Point2D.Double(p1.getX()+tolerance,p1.getY()+tolerance);
|
260 |
// r.setFrameFromDiagonal(layout.getFirstPoint(),p1);
|
261 |
// }
|
262 |
// return r;
|
263 |
// }
|
264 |
|
265 |
/**
|
266 |
* Pan sobre la vista del FFrameView.
|
267 |
*
|
268 |
* @param p1
|
269 |
* Punto inicial del desplazamiento.
|
270 |
* @param p2
|
271 |
* Punto final del desplazamiento.
|
272 |
*/
|
273 |
public void setViewPan(Point p1, Point p2) { |
274 |
IFFrame[] fframes = layout.getLayoutContext().getFFrames();
|
275 |
for (int i = 0; i < fframes.length; i++) { |
276 |
if (fframes[i] instanceof IFFrameUseFMap) { |
277 |
IFFrameUseFMap fframe = (IFFrameUseFMap) fframes[i]; |
278 |
|
279 |
if (((IFFrame) fframe).getSelected() != IFFrame.NOSELECT) {
|
280 |
if (fframe.getATMap() != null) { |
281 |
Rectangle2D.Double r = new Rectangle2D.Double(); |
282 |
Rectangle2D extent =
|
283 |
fframe.getMapContext().getViewPort().getExtent(); |
284 |
if (extent != null) { |
285 |
Point2D mp1 = toMapPoint(p1, fframe.getATMap());
|
286 |
Point2D mp2 = toMapPoint(p2, fframe.getATMap());
|
287 |
double x =
|
288 |
extent.getX() - (mp2.getX() - mp1.getX()); |
289 |
double y =
|
290 |
extent.getY() - (mp2.getY() - mp1.getY()); |
291 |
double width = extent.getWidth();
|
292 |
double height = extent.getHeight();
|
293 |
try {
|
294 |
fframe |
295 |
.getMapContext() |
296 |
.getViewPort() |
297 |
.setEnvelope( |
298 |
geomManager.createEnvelope(x, y, x |
299 |
+ width, y + height, |
300 |
SUBTYPES.GEOM2D)); |
301 |
} catch (CreateEnvelopeException e) {
|
302 |
logger.error("Error creating the envelope", e);
|
303 |
} |
304 |
fframe.refresh(); |
305 |
fframe.refreshOriginalExtent(); |
306 |
} |
307 |
} |
308 |
} |
309 |
} |
310 |
} |
311 |
} |
312 |
|
313 |
/**
|
314 |
* Devuelve un punto real a partir de un punto en pixels sobre la vista.
|
315 |
*
|
316 |
* @param pScreen
|
317 |
* Punto en pixels.
|
318 |
* @param at1
|
319 |
* Matriz de transformaci?n.
|
320 |
*
|
321 |
* @return Punto real.
|
322 |
*/
|
323 |
public static Point2D.Double toMapPoint(Point2D pScreen, AffineTransform at1) { |
324 |
Point2D.Double pWorld = new Point2D.Double(); |
325 |
|
326 |
AffineTransform at;
|
327 |
|
328 |
try {
|
329 |
at = at1.createInverse(); |
330 |
at.transform(pScreen, pWorld); |
331 |
} catch (NoninvertibleTransformException e) { |
332 |
// throw new RuntimeException(e);
|
333 |
} |
334 |
|
335 |
return pWorld;
|
336 |
} |
337 |
|
338 |
/**
|
339 |
* Devuelve true si el rectangulo formado por los dos puntos que se pasan
|
340 |
* como par?metro es superior a la tolerancia.
|
341 |
*
|
342 |
* @param tolerance
|
343 |
* Tolerancia
|
344 |
* @param p1
|
345 |
* Punto inicial del rect?ngulo.
|
346 |
* @param p2
|
347 |
* Punto final del rect?ngulo.
|
348 |
*
|
349 |
* @return True si el tama?o es correcto.
|
350 |
*/
|
351 |
// private boolean isCorrectSize(int tolerance, Point2D p1, Point2D p2) {
|
352 |
// if (Math.abs(p2.getX()-p1.getX())<tolerance) {
|
353 |
// return false;
|
354 |
// } else if (Math.abs(p2.getY()-p1.getY())<tolerance) {
|
355 |
// return false;
|
356 |
// }
|
357 |
// return true;
|
358 |
// }
|
359 |
} |