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 / FFrameView.java @ 772
History | View | Annotate | Download (58.8 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.fframes; |
23 |
|
24 |
import java.awt.BasicStroke; |
25 |
import java.awt.Color; |
26 |
import java.awt.Dimension; |
27 |
import java.awt.Font; |
28 |
import java.awt.Graphics2D; |
29 |
import java.awt.Point; |
30 |
import java.awt.Rectangle; |
31 |
import java.awt.geom.AffineTransform; |
32 |
import java.awt.geom.Point2D; |
33 |
import java.awt.geom.Rectangle2D; |
34 |
import java.awt.image.BufferedImage; |
35 |
|
36 |
import org.cresques.cts.IProjection; |
37 |
import org.gvsig.andami.PluginServices; |
38 |
import org.gvsig.andami.ui.mdiFrame.NewStatusBar; |
39 |
import org.gvsig.app.project.Project; |
40 |
import org.gvsig.app.project.ProjectManager; |
41 |
import org.gvsig.app.project.documents.layout.DefaultLayoutNotification; |
42 |
import org.gvsig.app.project.documents.layout.FLayoutFunctions; |
43 |
import org.gvsig.app.project.documents.layout.FLayoutUtilities; |
44 |
import org.gvsig.app.project.documents.layout.LayoutNotification; |
45 |
import org.gvsig.app.project.documents.layout.TocModelChangedNotification; |
46 |
import org.gvsig.app.project.documents.view.ViewDocument; |
47 |
import org.gvsig.compat.print.PrintAttributes; |
48 |
import org.gvsig.fmap.dal.exception.ReadException; |
49 |
import org.gvsig.fmap.geom.Geometry; |
50 |
import org.gvsig.fmap.geom.Geometry.SUBTYPES; |
51 |
import org.gvsig.fmap.geom.GeometryLocator; |
52 |
import org.gvsig.fmap.geom.GeometryManager; |
53 |
import org.gvsig.fmap.geom.exception.CreateEnvelopeException; |
54 |
import org.gvsig.fmap.geom.primitive.Envelope; |
55 |
import org.gvsig.fmap.mapcontext.MapContext; |
56 |
import org.gvsig.fmap.mapcontext.MapContextException; |
57 |
import org.gvsig.fmap.mapcontext.ViewPort; |
58 |
import org.gvsig.fmap.mapcontext.events.AtomicEvent; |
59 |
import org.gvsig.fmap.mapcontext.events.ColorEvent; |
60 |
import org.gvsig.fmap.mapcontext.events.ExtentEvent; |
61 |
import org.gvsig.fmap.mapcontext.events.FMapEvent; |
62 |
import org.gvsig.fmap.mapcontext.events.ProjectionEvent; |
63 |
import org.gvsig.fmap.mapcontext.events.listeners.AtomicEventListener; |
64 |
import org.gvsig.fmap.mapcontext.events.listeners.ViewPortListener; |
65 |
import org.gvsig.fmap.mapcontext.layers.CancelationException; |
66 |
import org.gvsig.fmap.mapcontext.layers.LayerCollectionEvent; |
67 |
import org.gvsig.fmap.mapcontext.layers.LayerCollectionListener; |
68 |
import org.gvsig.fmap.mapcontext.layers.LayerEvent; |
69 |
import org.gvsig.fmap.mapcontext.layers.LayerPositionEvent; |
70 |
import org.gvsig.fmap.mapcontext.rendering.legend.events.LegendChangedEvent; |
71 |
import org.gvsig.fmap.mapcontext.rendering.legend.events.listeners.LegendListener; |
72 |
import org.gvsig.gui.beans.Messages; |
73 |
import org.gvsig.tools.ToolsLocator; |
74 |
import org.gvsig.tools.dynobject.DynStruct; |
75 |
import org.gvsig.tools.persistence.PersistenceManager; |
76 |
import org.gvsig.tools.persistence.PersistentState; |
77 |
import org.gvsig.tools.persistence.exception.PersistenceException; |
78 |
import org.slf4j.Logger; |
79 |
import org.slf4j.LoggerFactory; |
80 |
|
81 |
/**
|
82 |
* FFrame used for embedding a View in the Layout. The View is not actually
|
83 |
* inserted on the Layout, but it is used together with the MapContext in order
|
84 |
* do draw an image which is then painted on the FFrame. Therefore, no
|
85 |
* MapControl is used in current implementation, but a similar behavior is
|
86 |
* simulated by the FFrameView. The original MapContext is cloned when assigned
|
87 |
* to the FFrameView, which is then used for drawing.
|
88 |
*
|
89 |
* The FFrameView and the associated View can be synchronized, depending on the
|
90 |
* values of {@link #getTypeScale()} and {@link #getLinked()}.
|
91 |
*
|
92 |
* The main synchronization logic is kept on two internal classes:
|
93 |
* {@link OwnMapContextListener} and {@link ViewDocListener}. The first one
|
94 |
* listens for events on the FFrameView and synchronizes the View accordingly.
|
95 |
* The second one listens for events on the View and synchronizes the FFrameView
|
96 |
* accordingly. There synchronization process is flagged using
|
97 |
* {@link #b_updating} and {@link #b_updating}, in order to avoid incurring on
|
98 |
* infinite synchronization loops.
|
99 |
*
|
100 |
*/
|
101 |
public class FFrameView extends FFrame implements IFFrameUseProject, |
102 |
IFFrameUseFMap, LayoutPanelListener { |
103 |
|
104 |
private static final Logger logger = LoggerFactory.getLogger(FFrameView.class); |
105 |
|
106 |
public static final String PERSISTENCE_DEFINITION_NAME = "FFrameView"; |
107 |
|
108 |
private static final String QUALITY_FIELD = "quality"; |
109 |
private static final String MAPUNITS_FIELD = "mapUnits"; |
110 |
private static final String SCALE_FIELD = "scale"; |
111 |
private static final String VIEW_FIELD = "view"; |
112 |
private static final String ENVELOPE_FIELD = "envelope"; |
113 |
private static final String SHOWGRID_FIELD = "showGrid"; |
114 |
private static final String GRID_FIELD = "gridview"; |
115 |
private static final String HAS_TOC_FIELD = "hasToc"; |
116 |
private static final String LAYER_SYNC_FIELD = "layerSync"; |
117 |
private static final String EXTENT_SYNC_FIELD = "extentSync"; |
118 |
private static final String SCALE_TYPE_FIELD = "scaleType"; |
119 |
|
120 |
// following fields are unused - they are kept for backward-compatibility
|
121 |
private static final String EXTENSION_FIELD = "extension"; |
122 |
private static final String BLINKED_FIELD = "bLinked"; |
123 |
private static final String MODE_FIELD = "mode"; |
124 |
private static final String TYPESCALE_FIELD = "typeScale"; |
125 |
private static final String MAPCONTEXT_FIELD = "mapContext"; |
126 |
private static final String VIEWING_FIELD = "viewing"; |
127 |
|
128 |
public static final int PRESENTATION = 0; |
129 |
public static final int DRAFT = 1; |
130 |
|
131 |
protected boolean syncLayers = true; |
132 |
protected boolean syncExtents = true; |
133 |
protected int quality = PRESENTATION; |
134 |
protected ViewDocument viewDocument = null; |
135 |
protected MapContext mapContext = null; |
136 |
protected int mapUnits = 1; // Meters. |
137 |
|
138 |
protected BufferedImage m_image = null; |
139 |
protected AffineTransform mapAT = null; |
140 |
protected Project project = null; |
141 |
protected double scaleAnt; |
142 |
protected Point origin; |
143 |
protected Point2D p1; |
144 |
protected Point2D p2; |
145 |
protected IFFrame grid;
|
146 |
protected boolean showGrid = false; |
147 |
|
148 |
private boolean b_updating = false; |
149 |
protected boolean b_validCache = false; |
150 |
protected boolean b_drawing = false; |
151 |
private ViewDocListener viewDocListener;
|
152 |
private OwnMapContextListener ownMapContextListener;
|
153 |
private boolean b_hasToc = true; |
154 |
protected static final GeometryManager geomManager = GeometryLocator.getGeometryManager(); |
155 |
|
156 |
/**
|
157 |
* When we load a FFrameview from project, it will receive a wrong
|
158 |
* extentChanged event the first time the View is painted, so we must ignore
|
159 |
* this first event.
|
160 |
*/
|
161 |
private boolean b_frameInitialized = true; |
162 |
|
163 |
protected AffineTransform originalGraphicsAT = null; |
164 |
protected Rectangle originalClip = null; |
165 |
|
166 |
private SCALE_TYPE scaleType = SCALE_TYPE.NORMAL;
|
167 |
private Double fixedScale = null; |
168 |
private Envelope fixedExtent = null; |
169 |
|
170 |
/**
|
171 |
* Creates a new FFrameView object.
|
172 |
*/
|
173 |
public FFrameView() {
|
174 |
num++; |
175 |
// logger.info("Create FFrameView "+ Integer.toHexString(this.hashCode()));
|
176 |
createListeners(); |
177 |
} |
178 |
|
179 |
/**
|
180 |
* Returns a description of the FFrame
|
181 |
*
|
182 |
* @return Description.
|
183 |
*/
|
184 |
@Override
|
185 |
public String toString() { |
186 |
if (getView() == null) { |
187 |
return "FFrameView " + num + ": " + "Vacio"; |
188 |
} |
189 |
return "FFrameView " + num + ": " + getView().getName(); |
190 |
} |
191 |
|
192 |
/**
|
193 |
* Sets the scale of the MapContext contained in this FFrameView
|
194 |
*
|
195 |
* @param d Scale to be set
|
196 |
*/
|
197 |
@Override
|
198 |
public void setScale(double d) { |
199 |
if (getMapContext() != null) { |
200 |
getMapContext().setScaleView((long) d);
|
201 |
} |
202 |
} |
203 |
|
204 |
/**
|
205 |
* Sets a new Envelope on the MapContext contained in this FFrameView
|
206 |
*
|
207 |
* @param r Envelope to be set
|
208 |
*/
|
209 |
@Override
|
210 |
public void setNewEnvelope(Envelope r) { |
211 |
getMapContext().getViewPort().setEnvelope(r); |
212 |
updateScaleCtrl(); |
213 |
} |
214 |
|
215 |
/**
|
216 |
* Calculates the resolution (measured on dots per inch, DPI) to be
|
217 |
* considered to draw the FFrameView on screen. It is calculated by dividing
|
218 |
* the width (in pixels) of the FFrame divided by the width in inches of the
|
219 |
* paper.
|
220 |
*
|
221 |
* @return
|
222 |
*/
|
223 |
protected double getDrawPaperDPI() { |
224 |
AffineTransform at = null; |
225 |
if (getLayoutContext() != null) { |
226 |
at = getLayoutContext().getAT(); |
227 |
} |
228 |
return (2.54 * getBoundingBox(at).width) / getBoundBox().width; |
229 |
} |
230 |
|
231 |
/**
|
232 |
* Returns the MapContext contained in this FFrameView, which is usually a
|
233 |
* clone of the associated View. This MapContext may be synchronized with
|
234 |
* the View one, depending on the scale type that has been set (see
|
235 |
* {{@link #getTypeScale()}.
|
236 |
*
|
237 |
* @return The mapContext object
|
238 |
*/
|
239 |
@Override
|
240 |
public MapContext getMapContext() {
|
241 |
return mapContext;
|
242 |
} |
243 |
|
244 |
/**
|
245 |
* Sets the quality of the visualization of the FFrame on screen. Valid
|
246 |
* values include {@link #DRAFT} and {@link #PRESENTATION}. Draft will
|
247 |
* disable the frame normal drawing, which will be replaced by an empty
|
248 |
* rectangle only showing the name of the frame.
|
249 |
*
|
250 |
* @param q Integer representing the quality.
|
251 |
*/
|
252 |
public void setQuality(int q) { |
253 |
quality = q; |
254 |
} |
255 |
|
256 |
/**
|
257 |
* Gets the quality of the visualization of the FFrame on screen. Valid
|
258 |
* values include {@link #DRAFT} and {@link #PRESENTATION}. Draft will
|
259 |
* disable the frame normal drawing, which will be replaced by an empty
|
260 |
* rectangle only showing the name of the frame.
|
261 |
*
|
262 |
* @return
|
263 |
*/
|
264 |
public int getQuality() { |
265 |
return quality;
|
266 |
} |
267 |
|
268 |
/**
|
269 |
* Sets the MapContext associated with this FFrameView, which will be used
|
270 |
* to clone the layers and synchronize the FFrameView with the associated
|
271 |
* View
|
272 |
*
|
273 |
* @param viewMapContext
|
274 |
*/
|
275 |
public void setViewMapContext(MapContext viewMapContext) { |
276 |
Envelope oldEnvelope = null;
|
277 |
if (mapContext != null) { |
278 |
removeOwnListeners(); |
279 |
if (mapContext.getViewPort() != null) { |
280 |
oldEnvelope = mapContext.getViewPort().getEnvelope(); |
281 |
} |
282 |
} |
283 |
if (viewMapContext == null) { // disconnect the view from the map |
284 |
this.mapContext = null; |
285 |
return;
|
286 |
} |
287 |
try {
|
288 |
if (syncLayers) {
|
289 |
mapContext |
290 |
= viewMapContext.createNewFMap( |
291 |
(ViewPort) viewMapContext.getViewPort().clone()); |
292 |
} else {
|
293 |
mapContext = viewMapContext.cloneFMap(); |
294 |
mapContext.setViewPort((ViewPort) viewMapContext |
295 |
.getViewPort().clone()); |
296 |
} |
297 |
ViewPort newViewPort = getMapContext().getViewPort(); |
298 |
if (!syncExtents && oldEnvelope != null) { |
299 |
// if extent is not synced with the view, restore the previous
|
300 |
// envelope if existing
|
301 |
newViewPort.setEnvelope(oldEnvelope); |
302 |
} |
303 |
AffineTransform at;
|
304 |
if (getLayoutContext() != null) { |
305 |
at = getLayoutContext().getAT(); |
306 |
} else {
|
307 |
at = null;
|
308 |
} |
309 |
newViewPort.setImageSize(new Dimension((int) getBoundingBox(at).width, |
310 |
(int) getBoundingBox(at).height));
|
311 |
newViewPort.setDPI(getDrawPaperDPI()); |
312 |
addAllListeners(); |
313 |
updateScaleCtrl(); |
314 |
setTocModel(); |
315 |
} catch (CloneNotSupportedException e1) { |
316 |
logger.warn("Can't set mapcontext of the fframeview", e1);
|
317 |
} |
318 |
|
319 |
} |
320 |
|
321 |
/**
|
322 |
* Sets the View associated with this FFrameView, which will be used to
|
323 |
* clone the MapContext and the layers. It will also used to synchronize the
|
324 |
* FFrameView with the associated View, depending on the selected scale type
|
325 |
*
|
326 |
* @param viewDocument
|
327 |
*/
|
328 |
public void setView(ViewDocument viewDocument) { |
329 |
removeViewListeners(); |
330 |
this.viewDocument = viewDocument;
|
331 |
if (this.viewDocument != null) { |
332 |
setViewMapContext(this.viewDocument.getMapContext());
|
333 |
} else {
|
334 |
setViewMapContext(null);
|
335 |
} |
336 |
} |
337 |
|
338 |
/**
|
339 |
* Gets the associated View
|
340 |
*
|
341 |
* @return The associated view
|
342 |
* @see {@link #setView(ViewDocument)}
|
343 |
*/
|
344 |
public ViewDocument getView() {
|
345 |
return viewDocument;
|
346 |
} |
347 |
|
348 |
/**
|
349 |
* Draws the FFrameView on the provided Graphics, according to the provided
|
350 |
* affine transform and the visible rectangle.
|
351 |
*
|
352 |
* @param g Graphics2D
|
353 |
* @param at Affine transform to translate sheet coordinates (in cm) to
|
354 |
* screen coordinates (in pixels)
|
355 |
* @param visibleLayoutDocRect visible rectangle
|
356 |
* @param imgBase Image used to speed up the drawing process
|
357 |
*/
|
358 |
@Override
|
359 |
public void draw(Graphics2D g, AffineTransform at, Rectangle2D visibleLayoutDocRect, BufferedImage imgBase) { |
360 |
Rectangle2D.Double fframeViewRect = getBoundingBox(at);
|
361 |
Rectangle2D.Double visibleArea = (Rectangle2D.Double) getVisibleRect(visibleLayoutDocRect, fframeViewRect); |
362 |
if (visibleArea == null) { |
363 |
return;
|
364 |
} |
365 |
preDraw(g, fframeViewRect, visibleArea); |
366 |
if (getMapContext() == null) { |
367 |
drawEmpty(g); |
368 |
} else {
|
369 |
if (FLayoutUtilities.hasEditingLayers(getView())) {
|
370 |
// We are not drawing if any layer is in editing mode
|
371 |
drawMessage(g, Messages.getText( |
372 |
"_Cannot_draw_view_if_layers_in_editing_mode"));
|
373 |
|
374 |
} else {
|
375 |
if (getQuality() == PRESENTATION) {
|
376 |
try {
|
377 |
drawPresentation(g, at, fframeViewRect, visibleArea, imgBase); |
378 |
} catch (Exception exc) { |
379 |
drawMessage(g, FLayoutFunctions.getLastMessage(exc)); |
380 |
} |
381 |
|
382 |
} else {
|
383 |
drawDraft(g); |
384 |
} |
385 |
} |
386 |
} |
387 |
postDraw(g, fframeViewRect, at); |
388 |
if (showGrid && grid != null) { |
389 |
grid.draw(g, at, visibleLayoutDocRect, imgBase); |
390 |
} |
391 |
} |
392 |
|
393 |
private void drawMessage(Graphics2D g, String msg) { |
394 |
|
395 |
Rectangle2D r = getBoundingBox(null); |
396 |
g.setColor(Color.lightGray);
|
397 |
g.fillRect((int) r.getX(), (int) r.getY(), (int) r.getWidth(), (int) r.getHeight()); |
398 |
g.setColor(Color.darkGray);
|
399 |
g.setStroke(new BasicStroke(2)); |
400 |
g.drawRect((int) r.getX(), (int) r.getY(), (int) r.getWidth(), (int) r.getHeight()); |
401 |
g.setColor(Color.black);
|
402 |
|
403 |
int scale = (int) (r.getWidth() / 24); |
404 |
Font f = new Font("SansSerif", Font.PLAIN, scale); |
405 |
g.setFont(f); |
406 |
if (msg == null) { |
407 |
msg = Messages.getText("error");
|
408 |
} |
409 |
g.drawString(msg, (int) (r.getCenterX() - ((msg.length() * scale) / 4)), |
410 |
(int) (r.getCenterY())
|
411 |
); |
412 |
} |
413 |
|
414 |
/**
|
415 |
* Gets the visible envelope, in map coordinates
|
416 |
*
|
417 |
* @param fframeViewRect Rectangle defining the bounding box of the
|
418 |
* FFrameView, in screen coordinates
|
419 |
* @param visiblefframeViewRect Rectangle defining the bounding box of the
|
420 |
* visible area of the fframeView, in screen coordinates
|
421 |
* @return
|
422 |
*/
|
423 |
protected Envelope getVisibleEnvelope(Rectangle2D.Double fframeViewRect, |
424 |
Rectangle2D.Double visiblefframeViewRect) {
|
425 |
Envelope oldEnv = getMapContext().getViewPort().getAdjustedEnvelope(); |
426 |
double widthFactor = ((int) visiblefframeViewRect.width) / fframeViewRect.width; |
427 |
double heightFactor = ((int) visiblefframeViewRect.height) / fframeViewRect.height; |
428 |
|
429 |
double newWidth = oldEnv.getLength(0) * widthFactor; |
430 |
double newHeight = oldEnv.getLength(1) * heightFactor; |
431 |
|
432 |
double translateX = visiblefframeViewRect.x - fframeViewRect.x;
|
433 |
double translateY = visiblefframeViewRect.y - fframeViewRect.y;
|
434 |
double translateFactorX = translateX / fframeViewRect.width;
|
435 |
double translateFactorY = translateY / fframeViewRect.height;
|
436 |
|
437 |
double newX = oldEnv.getMinimum(0) + translateFactorX * oldEnv.getLength(0); |
438 |
double newMaxY = oldEnv.getMaximum(1) - translateFactorY * oldEnv.getLength(1); |
439 |
double newMaxX = newX + newWidth;
|
440 |
double newY = newMaxY - newHeight;
|
441 |
|
442 |
Envelope newEnv = null;
|
443 |
try {
|
444 |
newEnv = geomManager.createEnvelope(newX, newY, newMaxX, newMaxY, SUBTYPES.GEOM2D); |
445 |
} catch (CreateEnvelopeException ex) {
|
446 |
logger.warn("Can't calculate the envelope of the visible area.", ex);
|
447 |
} |
448 |
return newEnv;
|
449 |
|
450 |
} |
451 |
|
452 |
protected void drawPresentation( |
453 |
Graphics2D g,
|
454 |
AffineTransform affineTransform,
|
455 |
Rectangle2D.Double fframeViewRect,
|
456 |
Rectangle2D.Double visibleRect,
|
457 |
BufferedImage imgBase) throws Exception { |
458 |
|
459 |
b_drawing = true;
|
460 |
int drawWidth = (int) visibleRect.width; |
461 |
int drawHeight = (int) visibleRect.height; |
462 |
|
463 |
Envelope oldEnvelope = null;
|
464 |
if (!visibleRect.equals(fframeViewRect)) {
|
465 |
// if visible area is smaller than the fframe, we will only draw this area,
|
466 |
// so we need to tell the ViewPort the image size and extent for drawing,
|
467 |
// and restore the real extent after drawing
|
468 |
oldEnvelope = getMapContext().getViewPort().getEnvelope(); |
469 |
if (oldEnvelope == null) { |
470 |
return;
|
471 |
} |
472 |
|
473 |
Envelope newEnvelope = getVisibleEnvelope(fframeViewRect, visibleRect); |
474 |
// image size must be set before the envelope, as it has influence on the adjustedExtent
|
475 |
getMapContext().getViewPort().setImageSize(new Dimension(drawWidth, drawHeight)); |
476 |
getMapContext().getViewPort().setEnvelope(newEnvelope); |
477 |
} else {
|
478 |
getMapContext().getViewPort().setImageSize(new Dimension(drawWidth, drawHeight)); |
479 |
getMapContext().getViewPort().refreshExtent(); |
480 |
} |
481 |
|
482 |
// map origin should be calculated using the full fframeview, as the visible position will be relative
|
483 |
Point mapOrigin = new Point((int) fframeViewRect.getMinX(), (int) fframeViewRect.getMaxY()); |
484 |
|
485 |
// paint the MapContext on m_image, if not already cached
|
486 |
createImage(affineTransform, drawWidth, drawHeight, mapOrigin); |
487 |
|
488 |
//Draw the created image
|
489 |
drawImage(g, m_image, visibleRect); |
490 |
|
491 |
if (oldEnvelope != null) { |
492 |
// restore real envelope and image size
|
493 |
getMapContext().getViewPort().setImageSize(new Dimension((int) fframeViewRect.width, (int) fframeViewRect.height)); |
494 |
getMapContext().getViewPort().setEnvelope(oldEnvelope); |
495 |
} |
496 |
|
497 |
scaleAnt = affineTransform.getScaleX(); |
498 |
origin = mapOrigin; |
499 |
b_drawing = false;
|
500 |
} |
501 |
|
502 |
protected void createImage(AffineTransform affineTransform, |
503 |
int width, int height, Point mapOrigin) throws ReadException, MapContextException { |
504 |
ViewPort viewPort = this.getMapContext().getViewPort();
|
505 |
|
506 |
//If the image has to be created...
|
507 |
if (origin == null |
508 |
|| !origin.equals(mapOrigin) |
509 |
|| affineTransform.getScaleX() != scaleAnt |
510 |
|| m_image == null
|
511 |
|| !b_validCache) { |
512 |
|
513 |
viewPort.setDPI(getDrawPaperDPI()); |
514 |
viewPort.setImageSize(new Dimension(width, height)); |
515 |
|
516 |
m_image = new BufferedImage( |
517 |
width, |
518 |
height, |
519 |
BufferedImage.TYPE_INT_ARGB
|
520 |
); |
521 |
|
522 |
Graphics2D gimg = (Graphics2D) m_image.createGraphics(); |
523 |
gimg.setBackground(viewPort.getBackColor()); |
524 |
gimg.fillRect(0, 0, width, height); |
525 |
getMapContext().draw(m_image, gimg, getScale()); |
526 |
gimg.dispose(); |
527 |
b_validCache = true;
|
528 |
} |
529 |
|
530 |
} |
531 |
|
532 |
protected void drawImage(Graphics2D g, BufferedImage image, |
533 |
Rectangle2D.Double visibleRectangle) {
|
534 |
|
535 |
Color theBackColor = getMapContext().getViewPort().getBackColor();
|
536 |
if (theBackColor != null) { |
537 |
g.setColor(theBackColor); |
538 |
g.fillRect((int) visibleRectangle.x, (int) visibleRectangle.y, |
539 |
(int) visibleRectangle.width,
|
540 |
(int) visibleRectangle.height);
|
541 |
} |
542 |
g.drawImage(m_image, |
543 |
(int) visibleRectangle.x,
|
544 |
(int) visibleRectangle.y,
|
545 |
null);
|
546 |
} |
547 |
|
548 |
protected void preDraw(Graphics2D g, Rectangle2D.Double fframeViewRect, Rectangle2D.Double visibleRect) { |
549 |
originalGraphicsAT = (AffineTransform) g.getTransform().clone();
|
550 |
|
551 |
if (g.getClipBounds() != null) { |
552 |
originalClip = (Rectangle) g.getClipBounds().clone();
|
553 |
} |
554 |
AffineTransform rotationAT = getRotationAT();
|
555 |
if (rotationAT != null) { |
556 |
g.transform(rotationAT); |
557 |
} |
558 |
g.setClip((int) visibleRect.getMinX(), (int) visibleRect.getMinY(), |
559 |
(int) visibleRect.getWidth(), (int) visibleRect.getHeight()); |
560 |
} |
561 |
|
562 |
protected void postDraw(Graphics2D g, Rectangle2D.Double fframeViewRect, AffineTransform at) { |
563 |
g.setTransform(originalGraphicsAT); |
564 |
if (getMapContext() != null) { |
565 |
setATMap(getMapContext().getViewPort().getAffineTransform()); |
566 |
} |
567 |
if (originalClip != null) { |
568 |
g.setClip(originalClip.x, originalClip.y, originalClip.width, originalClip.height); |
569 |
} |
570 |
} |
571 |
|
572 |
/**
|
573 |
* @param g
|
574 |
* @param rectangleLayout
|
575 |
* @param rectangleView
|
576 |
* @param originalClip
|
577 |
* @param imgBase
|
578 |
* @param at
|
579 |
* @deprecated Use
|
580 |
* {@link #postDraw(Graphics2D, java.awt.geom.Rectangle2D.Double, AffineTransform)}
|
581 |
* instead.
|
582 |
*/
|
583 |
@Deprecated
|
584 |
protected void postDraw(Graphics2D g, Rectangle2D.Double rectangleLayout, Rectangle2D rectangleView, BufferedImage imgBase, Rectangle originalClip, AffineTransform at) { |
585 |
postDraw(g, rectangleLayout, at); |
586 |
|
587 |
} |
588 |
|
589 |
/**
|
590 |
* @param g
|
591 |
* @param rectangleLayout
|
592 |
* @return
|
593 |
* @deprecated Use {@link #preDraw(Graphics2D, java.awt.geom.Rectangle2D.Double, java.awt.geom.Rectangle2D.Double) instead
|
594 |
*/
|
595 |
@Deprecated
|
596 |
protected Rectangle preDraw(Graphics2D g, Rectangle2D.Double rectangleLayout) { |
597 |
Rectangle originalClip = null; |
598 |
if (g.getClipBounds() != null) { |
599 |
originalClip = (Rectangle) g.getClipBounds().clone();
|
600 |
} |
601 |
preDraw(g, rectangleLayout, rectangleLayout); |
602 |
return originalClip;
|
603 |
} |
604 |
|
605 |
@Override
|
606 |
public void print(Graphics2D g, AffineTransform at, Geometry geom, |
607 |
PrintAttributes printAttributes) { |
608 |
Rectangle2D.Double rectangleLayout = getBoundingBox(at);
|
609 |
|
610 |
preDraw(g, rectangleLayout, rectangleLayout); |
611 |
print(g, at, printAttributes); |
612 |
postDraw(g, rectangleLayout, at); |
613 |
if (showGrid && grid != null) { |
614 |
grid.print(g, at, geom, printAttributes); |
615 |
} |
616 |
} |
617 |
|
618 |
protected void print(Graphics2D g, AffineTransform at, PrintAttributes printAttributes) { |
619 |
Rectangle2D.Double layoutRectangle = getBoundingBox(at);
|
620 |
|
621 |
// FIXME: should we clone the mapcontext and viewport before printing ??
|
622 |
// otherwise we will probably have unexpected results if the user modifies
|
623 |
// the layout while printing (answer: not an issue at the moment as printing is
|
624 |
// a blocking operation)
|
625 |
ViewPort viewPort = this.getMapContext().getViewPort();
|
626 |
|
627 |
Point2D old_offset = viewPort.getOffset();
|
628 |
Dimension old_imgsize = viewPort.getImageSize();
|
629 |
double oldDpi = viewPort.getDPI();
|
630 |
|
631 |
viewPort.setOffset(new Point2D.Double(layoutRectangle.x, layoutRectangle.y)); |
632 |
viewPort.setImageSize( |
633 |
new Dimension( |
634 |
(int) layoutRectangle.width,
|
635 |
(int) layoutRectangle.height
|
636 |
) |
637 |
); |
638 |
double dpi = PrintAttributes.PRINT_QUALITY_DPI[printAttributes.getPrintQuality()];
|
639 |
viewPort.setDPI(dpi); |
640 |
|
641 |
//Draw the backgroung color of the map
|
642 |
Color theBackColor = viewPort.getBackColor();
|
643 |
if (theBackColor != null) { |
644 |
g.setColor(theBackColor); |
645 |
g.fillRect( |
646 |
(int) layoutRectangle.x,
|
647 |
(int) layoutRectangle.y,
|
648 |
viewPort.getImageWidth(), |
649 |
viewPort.getImageHeight() |
650 |
); |
651 |
} |
652 |
|
653 |
//Print the map
|
654 |
try {
|
655 |
this.getMapContext().print(g, getScale(), printAttributes);
|
656 |
} catch (Exception ex) { |
657 |
logger.warn("Can't print frame view.", ex);
|
658 |
} |
659 |
|
660 |
// Restore offset, imgsize
|
661 |
viewPort.setOffset(old_offset); |
662 |
viewPort.setImageSize(old_imgsize); |
663 |
viewPort.setDPI(oldDpi); |
664 |
|
665 |
} |
666 |
|
667 |
/**
|
668 |
* Rellena la unidad de medida en la que est? la vista.
|
669 |
*
|
670 |
* @param i entero que representa la unidad de medida de la vista.
|
671 |
*/
|
672 |
public void setMapUnits(int i) { |
673 |
mapUnits = i; |
674 |
} |
675 |
|
676 |
/**
|
677 |
* Obtiene la unidad de medida en la que est? la vista.
|
678 |
*
|
679 |
* @return Unidad de medida.
|
680 |
*/
|
681 |
public int getMapUnits() { |
682 |
return mapUnits;
|
683 |
} |
684 |
|
685 |
/**
|
686 |
* Devuelve la escala seg?n el tipo de escala que se haya seleccionado al
|
687 |
* a?adida la vista.
|
688 |
*
|
689 |
* @return escala.
|
690 |
*/
|
691 |
public long getScale() { |
692 |
return (long) getMapContext().getScaleView(); |
693 |
} |
694 |
|
695 |
/**
|
696 |
* Inserta la imagen para repintar el FFrameView.
|
697 |
*
|
698 |
* @param bi Imagen para repintar.
|
699 |
*/
|
700 |
public void setBufferedImage(BufferedImage bi) { |
701 |
m_image = bi; |
702 |
} |
703 |
|
704 |
/**
|
705 |
* Devuelve la imagen para repintar.
|
706 |
*
|
707 |
* @return Imagen para repintar.
|
708 |
*/
|
709 |
@Override
|
710 |
public BufferedImage getBufferedImage() { |
711 |
return m_image;
|
712 |
} |
713 |
|
714 |
/**
|
715 |
* Devuelve la MAtriz de transformaci?n utilizada por la FFrameView.
|
716 |
*
|
717 |
* @return MAtriz de transformaci?n.
|
718 |
*/
|
719 |
@Override
|
720 |
public AffineTransform getATMap() { |
721 |
return mapAT;
|
722 |
} |
723 |
|
724 |
/**
|
725 |
* Inserta la matriz de transformaci?n.
|
726 |
*
|
727 |
* @param transform Matriz de transformaci?n.
|
728 |
*/
|
729 |
@Override
|
730 |
public void setATMap(AffineTransform transform) { |
731 |
mapAT = transform; |
732 |
} |
733 |
|
734 |
/**
|
735 |
* Inserta el proyecto.
|
736 |
*
|
737 |
* @param p Proyecto.
|
738 |
*/
|
739 |
@Override
|
740 |
public void setProject(Project p) { |
741 |
project = p; |
742 |
} |
743 |
|
744 |
/**
|
745 |
* @see
|
746 |
* org.gvsig.app.project.documents.layout.fframes.IFFrame#getNameFFrame()
|
747 |
*/
|
748 |
@Override
|
749 |
public String getNameFFrame() { |
750 |
return PluginServices.getText(this, "Vista") + num; |
751 |
} |
752 |
|
753 |
@Override
|
754 |
public String getName() { |
755 |
return PERSISTENCE_DEFINITION_NAME;
|
756 |
} |
757 |
|
758 |
public boolean compare(Object arg0) { |
759 |
if (!(arg0 instanceof FFrameView)) { |
760 |
return false; |
761 |
} |
762 |
|
763 |
if (!this.getName().equals(((FFrameView) arg0).getName())) { |
764 |
return false; |
765 |
} |
766 |
|
767 |
if (Math.abs(this.getBoundBox().getWidth() |
768 |
- (((FFrameView) arg0).getBoundBox().getWidth())) > 0.05) {
|
769 |
return false; |
770 |
} |
771 |
if (Math.abs(this.getBoundBox().getHeight() |
772 |
- (((FFrameView) arg0).getBoundBox().getHeight())) > 0.05) {
|
773 |
return false; |
774 |
} |
775 |
|
776 |
if (!this.toString().equals(((FFrameView) arg0).toString())) { |
777 |
return false; |
778 |
} |
779 |
|
780 |
if (this.getMapContext() != null |
781 |
&& !this.getMapContext()
|
782 |
.equals(((FFrameView) arg0).getMapContext())) { |
783 |
return false; |
784 |
} |
785 |
|
786 |
if (this.getRotation() != ((FFrameView) arg0).getRotation()) { |
787 |
return false; |
788 |
} |
789 |
return true; |
790 |
} |
791 |
|
792 |
public void updateScaleCtrl() { |
793 |
NewStatusBar statusbar = PluginServices.getMainFrame().getStatusBar(); |
794 |
MapContext mapContext = this.getMapContext();
|
795 |
if (mapContext == null) { |
796 |
return;
|
797 |
} |
798 |
statusbar.setMessage("units",
|
799 |
PluginServices.getText(this, mapContext.getDistanceName())
|
800 |
); |
801 |
String scale;
|
802 |
if (fixedScale != null && getScaleType() == SCALE_TYPE.FIXED_SCALE) { |
803 |
// prefer fixedScale as getScaleView() may offer slight differences
|
804 |
// because the influence of the adjusted envelope
|
805 |
scale = String.valueOf(fixedScale.longValue());
|
806 |
} else {
|
807 |
scale = String.valueOf(getMapContext().getScaleView());
|
808 |
} |
809 |
statusbar.setControlValue("layout-view-change-scale",
|
810 |
scale); |
811 |
IProjection proj = mapContext.getViewPort().getProjection(); |
812 |
if (proj != null) { |
813 |
statusbar.setMessage("projection", proj.getAbrev());
|
814 |
} else {
|
815 |
statusbar.setMessage("projection", ""); |
816 |
} |
817 |
} |
818 |
|
819 |
@Override
|
820 |
public void fullExtent() throws ReadException { |
821 |
setNewEnvelope(getMapContext().getFullEnvelope()); |
822 |
} |
823 |
|
824 |
@Override
|
825 |
public void setPointsToZoom(Point2D px1, Point2D px2) { |
826 |
p1 = px1; |
827 |
p2 = px2; |
828 |
} |
829 |
|
830 |
@Override
|
831 |
public void movePoints(Point2D px1, Point2D px2) { |
832 |
double difX = -px2.getX() + px1.getX();
|
833 |
double difY = -px2.getY() + px1.getY();
|
834 |
if (p1 != null) { |
835 |
p1.setLocation(p1.getX() + difX, p1.getY() + difY); |
836 |
p2.setLocation(p2.getX() + difX, p2.getY() + difY); |
837 |
} |
838 |
} |
839 |
|
840 |
@Override
|
841 |
public FFrameView clone() throws CloneNotSupportedException { |
842 |
// logger.info("clone FFrameView "+ Integer.toHexString(this.hashCode()));
|
843 |
FFrameView frame = (FFrameView) super.clone();
|
844 |
frame.createListeners(); // necessary to create the listeners within the right scope
|
845 |
frame.setView(this.getView());
|
846 |
frame.removeAllListeners(); // remove listeners add by setView
|
847 |
|
848 |
if (grid != null) { |
849 |
FFrameGrid newGrid = (FFrameGrid) this.grid.clone();
|
850 |
newGrid.setFFrameDependence(frame); |
851 |
frame.setGrid(newGrid); |
852 |
} |
853 |
// logger.info("cloned FFrameView "+ Integer.toHexString(frame.hashCode()));
|
854 |
return frame;
|
855 |
} |
856 |
|
857 |
public void setGrid(IFFrame grid) { |
858 |
this.grid = grid;
|
859 |
this.grid.setRotation(this.getRotation()); |
860 |
} |
861 |
|
862 |
public IFFrame getGrid() {
|
863 |
return this.grid; |
864 |
} |
865 |
|
866 |
@Override
|
867 |
public void setRotation(double rotation) { |
868 |
super.setRotation(rotation);
|
869 |
if (grid != null) { |
870 |
grid.setRotation(rotation); |
871 |
} |
872 |
} |
873 |
|
874 |
public void showGrid(boolean b) { |
875 |
showGrid = b; |
876 |
} |
877 |
|
878 |
public boolean isShowGrid() { |
879 |
return showGrid;
|
880 |
} |
881 |
|
882 |
@Override
|
883 |
public void refreshOriginalExtent() { |
884 |
} |
885 |
|
886 |
public static void registerPersistent() { |
887 |
PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
888 |
if (manager.getDefinition(PERSISTENCE_DEFINITION_NAME) == null) { |
889 |
DynStruct definition = manager.addDefinition( |
890 |
FFrameView.class, |
891 |
PERSISTENCE_DEFINITION_NAME, |
892 |
"FFrameView persistence definition", null, null |
893 |
); |
894 |
definition.extend( |
895 |
manager.getDefinition(FFrame.PERSISTENCE_DEFINITION_NAME) |
896 |
); |
897 |
definition.addDynFieldInt(QUALITY_FIELD).setMandatory(true);
|
898 |
definition.addDynFieldInt(MAPUNITS_FIELD).setMandatory(true);
|
899 |
definition.addDynFieldDouble(SCALE_FIELD).setMandatory(false);
|
900 |
definition.addDynFieldObject(VIEW_FIELD) |
901 |
.setClassOfValue(ViewDocument.class).setMandatory(false);
|
902 |
definition.addDynFieldObject(ENVELOPE_FIELD) |
903 |
.setClassOfValue(Envelope.class).setMandatory(false);
|
904 |
definition.addDynFieldBoolean(SHOWGRID_FIELD).setMandatory(true);
|
905 |
definition.addDynFieldObject(GRID_FIELD) |
906 |
.setClassOfValue(IFFrame.class).setMandatory(false);
|
907 |
definition.addDynFieldBoolean(HAS_TOC_FIELD).setMandatory(false);
|
908 |
definition.addDynFieldBoolean(EXTENT_SYNC_FIELD).setMandatory(false);
|
909 |
definition.addDynFieldBoolean(LAYER_SYNC_FIELD).setMandatory(false);
|
910 |
definition.addDynFieldInt(SCALE_TYPE_FIELD).setMandatory(false);
|
911 |
// unused fields, kept for backward compatibility
|
912 |
definition.addDynFieldInt(MODE_FIELD).setMandatory(false);
|
913 |
definition.addDynFieldInt(TYPESCALE_FIELD).setMandatory(false);
|
914 |
definition.addDynFieldBoolean(BLINKED_FIELD).setMandatory(false);
|
915 |
definition.addDynFieldObject(MAPCONTEXT_FIELD) |
916 |
.setClassOfValue(MapContext.class).setMandatory(false);
|
917 |
definition.addDynFieldInt(VIEWING_FIELD).setMandatory(false);
|
918 |
definition.addDynFieldInt(EXTENSION_FIELD).setMandatory(false);
|
919 |
} |
920 |
} |
921 |
|
922 |
@Override
|
923 |
public void loadFromState(PersistentState state) |
924 |
throws PersistenceException {
|
925 |
super.loadFromState(state);
|
926 |
b_frameInitialized = false;
|
927 |
if (state.hasValue(EXTENT_SYNC_FIELD)) {
|
928 |
syncExtents = state.getBoolean(EXTENT_SYNC_FIELD); |
929 |
} else {
|
930 |
syncExtents = true;
|
931 |
} |
932 |
if (state.hasValue(LAYER_SYNC_FIELD)) {
|
933 |
syncLayers = state.getBoolean(LAYER_SYNC_FIELD); |
934 |
} else {
|
935 |
syncLayers = true;
|
936 |
} |
937 |
Double layoutScale = null; |
938 |
if (state.hasValue(SCALE_FIELD)) {
|
939 |
layoutScale = state.getDouble(SCALE_FIELD); |
940 |
} |
941 |
Envelope envelope = (Envelope) state.get(ENVELOPE_FIELD); |
942 |
|
943 |
if (state.hasValue(SCALE_TYPE_FIELD)) {
|
944 |
int value = state.getInt(SCALE_TYPE_FIELD);
|
945 |
if (value == SCALE_TYPE.FIXED_EXTENT.ordinal()) {
|
946 |
scaleType = SCALE_TYPE.FIXED_EXTENT; |
947 |
fixedExtent = envelope; |
948 |
} else if (value == SCALE_TYPE.FIXED_SCALE.ordinal()) { |
949 |
scaleType = SCALE_TYPE.FIXED_SCALE; |
950 |
fixedScale = layoutScale; |
951 |
} |
952 |
// else use the default value
|
953 |
} |
954 |
quality = state.getInt(QUALITY_FIELD); |
955 |
mapUnits = state.getInt(MAPUNITS_FIELD); |
956 |
if (state.hasValue(HAS_TOC_FIELD)) {
|
957 |
this.b_hasToc = state.getBoolean(HAS_TOC_FIELD);
|
958 |
} |
959 |
|
960 |
// When copying and pasting layout documents (in project manager), the view
|
961 |
// is first persisted (copy action) and then re-created from persistence (paste action).
|
962 |
// This is a problem, as the re-created view is not the same view as the original one
|
963 |
// and thus layout stops being synchronized with the right view.
|
964 |
// Therefore, we try to get first the "live" view if available, and get the persisted
|
965 |
// one otherwise, which will be used when opening projects.
|
966 |
ViewDocument persistenceView = (ViewDocument) state.get(VIEW_FIELD); |
967 |
if (persistenceView != null) { |
968 |
ViewDocument view = (ViewDocument) ProjectManager.getInstance().getCurrentProject().getDocument(persistenceView.getName(), persistenceView.getTypeName()); |
969 |
if (view == null) { |
970 |
view = persistenceView; |
971 |
} |
972 |
this.setView(view);
|
973 |
// it is crucial to don't persist the MapContext and get a cloned one from the View instead,
|
974 |
// as the cloned instance is different from the one created using persistence. In particular,
|
975 |
// the cloned one will share the EventBuffer with the original one, while persistence would
|
976 |
// create 2 separate EventBuffers, which will then have a very stange behaviour
|
977 |
} |
978 |
if (getMapContext() != null) { |
979 |
if (layoutScale != null) { |
980 |
getMapContext().setScaleView(layoutScale.longValue()); |
981 |
} |
982 |
getMapContext().getViewPort().setEnvelope(envelope); |
983 |
if (this.getLayoutContext() != null) { |
984 |
this.getLayoutContext().setTocModel(getMapContext());
|
985 |
} |
986 |
} |
987 |
showGrid = state.getBoolean(SHOWGRID_FIELD); |
988 |
grid = (IFFrame) state.get(GRID_FIELD); |
989 |
} |
990 |
|
991 |
@Override
|
992 |
public void saveToState(PersistentState state) throws PersistenceException { |
993 |
super.saveToState(state);
|
994 |
state.set(EXTENT_SYNC_FIELD, syncExtents); |
995 |
state.set(LAYER_SYNC_FIELD, syncLayers); |
996 |
state.set(QUALITY_FIELD, quality); |
997 |
state.set(MAPUNITS_FIELD, mapUnits); |
998 |
state.set(VIEW_FIELD, viewDocument); |
999 |
state.set(HAS_TOC_FIELD, b_hasToc); |
1000 |
state.set(SCALE_TYPE_FIELD, scaleType.ordinal()); |
1001 |
|
1002 |
if (getMapContext() != null |
1003 |
&& getMapContext().getViewPort().getEnvelope() != null) {
|
1004 |
if (scaleType == SCALE_TYPE.FIXED_SCALE) {
|
1005 |
if (fixedScale == null) { |
1006 |
fixedScale = new Double(getMapContext().getScaleView()); |
1007 |
} |
1008 |
state.set(SCALE_FIELD, (double) fixedScale);
|
1009 |
} else {
|
1010 |
state.set(SCALE_FIELD, (double) getMapContext().getScaleView());
|
1011 |
} |
1012 |
if (scaleType == SCALE_TYPE.FIXED_EXTENT) {
|
1013 |
if (fixedExtent == null) { |
1014 |
fixedExtent = getMapContext().getViewPort().getAdjustedEnvelope(); |
1015 |
} |
1016 |
state.set(ENVELOPE_FIELD, fixedExtent); |
1017 |
} else {
|
1018 |
state.set(ENVELOPE_FIELD, getMapContext().getViewPort() |
1019 |
.getAdjustedEnvelope()); |
1020 |
} |
1021 |
} |
1022 |
state.set(SHOWGRID_FIELD, showGrid); |
1023 |
state.set(GRID_FIELD, grid); |
1024 |
} |
1025 |
|
1026 |
@Override
|
1027 |
public void setBoundBox(Rectangle2D r) { |
1028 |
super.setBoundBox(r);
|
1029 |
if (this.getMapContext() != null && this.getLayoutContext() != null) { |
1030 |
AffineTransform at = this.getLayoutContext().getAT(); |
1031 |
long scale = getMapContext().getScaleView();
|
1032 |
getMapContext().getViewPort().setImageSize( |
1033 |
new Dimension( |
1034 |
(int) getBoundingBox(at).getWidth(),
|
1035 |
(int) getBoundingBox(at).getHeight()
|
1036 |
) |
1037 |
); |
1038 |
getMapContext().getViewPort().setDPI(getDrawPaperDPI()); |
1039 |
if (getScaleType() == SCALE_TYPE.FIXED_SCALE) {
|
1040 |
getMapContext().setScaleView((long) scale);
|
1041 |
} |
1042 |
updateScaleCtrl(); |
1043 |
refresh(); |
1044 |
} |
1045 |
} |
1046 |
|
1047 |
/**
|
1048 |
* Gets the rotation of the frame
|
1049 |
*
|
1050 |
* @return Rotation in degrees
|
1051 |
*/
|
1052 |
public double getMapRotation() { |
1053 |
return 0; |
1054 |
} |
1055 |
|
1056 |
protected void invalidateLayout() { |
1057 |
b_validCache = false;
|
1058 |
if (getLayoutContext() != null) { |
1059 |
getLayoutContext().notifAllObservers(); |
1060 |
} |
1061 |
observers.notifyObservers(this,
|
1062 |
new DefaultLayoutNotification(LayoutNotification.LAYOUT_REFRESH)
|
1063 |
); |
1064 |
} |
1065 |
|
1066 |
protected void invalidateToc() { |
1067 |
if (getLayoutContext() != null) { |
1068 |
getLayoutContext().notifyTocUpdated(TocModelChangedNotification.Type.ITEM_UPDATED); |
1069 |
} |
1070 |
} |
1071 |
|
1072 |
protected void refreshToc() { |
1073 |
if (getLayoutContext() != null) { |
1074 |
getLayoutContext().notifyTocUpdated(TocModelChangedNotification.Type.MODEL_CHANGED); |
1075 |
} |
1076 |
} |
1077 |
|
1078 |
@Override
|
1079 |
public void refresh() { |
1080 |
// force re-creating the cache on the next drawing cycle
|
1081 |
b_validCache = false;
|
1082 |
} |
1083 |
|
1084 |
protected void createListeners() { |
1085 |
this.removeAllListeners();
|
1086 |
viewDocListener = new ViewDocListener(this); |
1087 |
ownMapContextListener = new OwnMapContextListener(this); |
1088 |
// logger.info("createListeners.viewDocListener "+ viewDocListener.getID());
|
1089 |
// logger.info("createListeners.ownMapContextListener "+ ownMapContextListener.getID());
|
1090 |
} |
1091 |
|
1092 |
protected void addAllListeners() { |
1093 |
if (viewDocListener == null && ownMapContextListener == null) { |
1094 |
this.createListeners();
|
1095 |
} |
1096 |
if (getView() != null) { |
1097 |
if (syncLayers) {
|
1098 |
getView().getMapContext().addLayerListener(viewDocListener); |
1099 |
getView().getMapContext().getLayers().addLayerCollectionListener(viewDocListener); |
1100 |
getView().getMapContext().addAtomicEventListener(viewDocListener); |
1101 |
} |
1102 |
if (getExtentSynced()) {
|
1103 |
getView().getMapContext().getViewPort().addViewPortListener(viewDocListener); |
1104 |
} |
1105 |
} |
1106 |
if (getMapContext() != null) { |
1107 |
getMapContext().addLayerListener(ownMapContextListener); |
1108 |
getMapContext().getLayers().addLayerCollectionListener(ownMapContextListener); |
1109 |
getMapContext().getViewPort().addViewPortListener(ownMapContextListener); |
1110 |
} |
1111 |
// logger.info("addAllListeners.viewDocListener " + viewDocListener.getID());
|
1112 |
// logger.info("addAllListeners.ownMapContextListener " + ownMapContextListener.getID());
|
1113 |
|
1114 |
} |
1115 |
|
1116 |
protected void resetAllListeners() { |
1117 |
this.removeAllListeners();
|
1118 |
this.addAllListeners();
|
1119 |
} |
1120 |
|
1121 |
protected void removeAllListeners() { |
1122 |
removeOwnListeners(); |
1123 |
removeViewListeners(); |
1124 |
} |
1125 |
|
1126 |
protected void removeOwnListeners() { |
1127 |
if (this.ownMapContextListener == null) { |
1128 |
return;
|
1129 |
} |
1130 |
if (this.mapContext == null) { |
1131 |
return;
|
1132 |
} |
1133 |
this.mapContext.removeLayerListener(ownMapContextListener);
|
1134 |
this.mapContext.getViewPort().removeViewPortListener(ownMapContextListener);
|
1135 |
this.mapContext.getLayers().removeLayerCollectionListener(ownMapContextListener);
|
1136 |
// logger.info("removeOwnListeners.ownMapContextListener " + ownMapContextListener.getID());
|
1137 |
} |
1138 |
|
1139 |
protected void removeViewListeners() { |
1140 |
if (this.viewDocListener == null) { |
1141 |
return;
|
1142 |
} |
1143 |
if (this.getView() == null) { |
1144 |
return;
|
1145 |
} |
1146 |
MapContext mapContext = this.getView().getMapContext();
|
1147 |
if (mapContext == null) { |
1148 |
return;
|
1149 |
} |
1150 |
mapContext.removeLayerListener(viewDocListener); |
1151 |
mapContext.getViewPort().removeViewPortListener(viewDocListener); |
1152 |
mapContext.getLayers().removeLayerCollectionListener(viewDocListener); |
1153 |
mapContext.removeAtomicEventListener(viewDocListener); |
1154 |
// logger.info("removeViewListeners.viewDocListener " + viewDocListener.getID());
|
1155 |
} |
1156 |
|
1157 |
@Override
|
1158 |
public void dispose() { |
1159 |
this.removeAllListeners();
|
1160 |
this.viewDocListener = null; |
1161 |
this.ownMapContextListener = null; |
1162 |
this.viewDocument = null; |
1163 |
this.mapContext = null; |
1164 |
} |
1165 |
|
1166 |
@Override
|
1167 |
public void frameRemoved() { |
1168 |
this.removeAllListeners();
|
1169 |
if (b_hasToc && getLayoutContext() != null) { |
1170 |
getLayoutContext().setTocModel(null);
|
1171 |
} |
1172 |
m_image = null; // FIXME: we could instead move it to a LRU cache to keep the last N images |
1173 |
} |
1174 |
|
1175 |
@Override
|
1176 |
public void frameAdded() { |
1177 |
addAllListeners(); |
1178 |
setTocModel(); |
1179 |
updateScaleCtrl(); |
1180 |
} |
1181 |
|
1182 |
public void setHasToc(boolean hasToc) { |
1183 |
this.b_hasToc = hasToc;
|
1184 |
setTocModel(); |
1185 |
} |
1186 |
|
1187 |
protected void setTocModel() { |
1188 |
if (getLayoutContext() != null) { |
1189 |
if (b_hasToc && getMapContext() != null) { |
1190 |
getLayoutContext().setTocModel(getMapContext()); |
1191 |
} else {
|
1192 |
getLayoutContext().setTocModel(null);
|
1193 |
} |
1194 |
} |
1195 |
} |
1196 |
|
1197 |
@Override
|
1198 |
protected void doSetSelected(int selectedStatus) { |
1199 |
boolean oldSelectedStatus = isSelected();
|
1200 |
super.doSetSelected(selectedStatus);
|
1201 |
if (!oldSelectedStatus && isSelected()) { // changed from not selected to selected |
1202 |
setTocModel(); |
1203 |
updateScaleCtrl(); |
1204 |
} |
1205 |
} |
1206 |
|
1207 |
@Override
|
1208 |
public boolean getLayerSynced() { |
1209 |
return syncLayers;
|
1210 |
} |
1211 |
|
1212 |
@Override
|
1213 |
public void setLayerSynced(boolean synced) { |
1214 |
syncLayers = synced; |
1215 |
resetAllListeners(); |
1216 |
} |
1217 |
|
1218 |
@Override
|
1219 |
public boolean getExtentSynced() { |
1220 |
return syncExtents;
|
1221 |
} |
1222 |
|
1223 |
@Override
|
1224 |
public void setExtentSynced(boolean synced) { |
1225 |
syncExtents = synced; |
1226 |
resetAllListeners(); |
1227 |
} |
1228 |
|
1229 |
/**
|
1230 |
* Returns true if the newEnvelope represents a pan operation on
|
1231 |
* oldEnvelope, (both extents have the same height and width)
|
1232 |
*
|
1233 |
* @param oldEnvelope
|
1234 |
* @param newEnvelope
|
1235 |
* @return
|
1236 |
*/
|
1237 |
public static boolean isPan(Envelope oldEnvelope, Envelope newEnvelope) { |
1238 |
if (oldEnvelope != null && newEnvelope != null) { |
1239 |
double toleranceX = 0.00000001 * Math.min( |
1240 |
oldEnvelope.getLength(0), newEnvelope.getLength(0) |
1241 |
); |
1242 |
double toleranceY = 0.00000001 * Math.min( |
1243 |
oldEnvelope.getLength(1), newEnvelope.getLength(1) |
1244 |
); |
1245 |
|
1246 |
// we consider it to be a pan if both lengths are equal
|
1247 |
// (we use tolerance to avoid direct comparison of double values)
|
1248 |
if (((oldEnvelope.getLength(0) - newEnvelope.getLength(0)) < toleranceX) |
1249 |
&& ((oldEnvelope.getLength(1) - newEnvelope.getLength(1)) < toleranceY)) { |
1250 |
return true; |
1251 |
} |
1252 |
} |
1253 |
return false; |
1254 |
} |
1255 |
|
1256 |
/**
|
1257 |
* Calculates the new extent for the FFrame. It is necessary to avoid scale
|
1258 |
* changes when a pan is triggered from the view, as the different size
|
1259 |
* factors from View/FFrameView introduces scale changes even for pans
|
1260 |
*
|
1261 |
* @return
|
1262 |
*/
|
1263 |
protected Envelope calculateNewExtent() {
|
1264 |
Envelope newEnvelope = getView().getMapContext().getViewPort().getEnvelope(); |
1265 |
Envelope oldViewEnvelope = null;
|
1266 |
try {
|
1267 |
if (getView().getMapContext().getViewPort().getEnvelopes().hasPrevious()) {
|
1268 |
Rectangle2D r = getView().getMapContext().getViewPort().getEnvelopes().getPrev();
|
1269 |
oldViewEnvelope = GeometryLocator.getGeometryManager().createEnvelope( |
1270 |
r.getMinX(), r.getMinY(), r.getMaxX(), r.getMaxY(), SUBTYPES.GEOM2D |
1271 |
); |
1272 |
} |
1273 |
if (isPan(oldViewEnvelope, newEnvelope)) {
|
1274 |
Envelope envelope = getMapContext().getViewPort().getAdjustedEnvelope(); |
1275 |
double shiftX = newEnvelope.getMinimum(0) - oldViewEnvelope.getMinimum(0); |
1276 |
double shiftY = newEnvelope.getMinimum(1) - oldViewEnvelope.getMinimum(1); |
1277 |
|
1278 |
double minX = envelope.getMinimum(0) + shiftX; |
1279 |
double minY = envelope.getMinimum(1) + shiftY; |
1280 |
double maxX = envelope.getMaximum(0) + shiftX; |
1281 |
double maxY = envelope.getMaximum(1) + shiftY; |
1282 |
|
1283 |
return GeometryLocator.getGeometryManager().createEnvelope(
|
1284 |
minX, minY, maxX, maxY, SUBTYPES.GEOM2D |
1285 |
); |
1286 |
} |
1287 |
} catch (Exception ex) { |
1288 |
} |
1289 |
return newEnvelope;
|
1290 |
} |
1291 |
|
1292 |
protected boolean isDrawing() { |
1293 |
return this.b_drawing; |
1294 |
} |
1295 |
|
1296 |
protected boolean isUpdating() { |
1297 |
return this.b_updating; |
1298 |
} |
1299 |
|
1300 |
protected boolean skipFirstChangeExtent() { |
1301 |
if (this.b_frameInitialized) { |
1302 |
return false; |
1303 |
} |
1304 |
this.b_frameInitialized = true; |
1305 |
return true; |
1306 |
} |
1307 |
|
1308 |
protected boolean isSyncLayers() { |
1309 |
return this.syncLayers; |
1310 |
} |
1311 |
|
1312 |
protected void beginUpdate() { |
1313 |
this.b_updating = true; |
1314 |
} |
1315 |
|
1316 |
protected void endUpdate() { |
1317 |
this.b_updating = false; |
1318 |
} |
1319 |
|
1320 |
@Override
|
1321 |
public SCALE_TYPE getScaleType() {
|
1322 |
return this.scaleType; |
1323 |
} |
1324 |
|
1325 |
public Double getFixedScale() { |
1326 |
return this.fixedScale; |
1327 |
} |
1328 |
|
1329 |
public Envelope getFixedExtent() {
|
1330 |
return this.fixedExtent; |
1331 |
} |
1332 |
|
1333 |
public void setExtent(Envelope extent) { |
1334 |
if (getScaleType() == SCALE_TYPE.NORMAL) {
|
1335 |
getMapContext().getViewPort().setEnvelope(extent); |
1336 |
} |
1337 |
} |
1338 |
|
1339 |
@Override
|
1340 |
public void setScaleType(SCALE_TYPE scaleType) { |
1341 |
this.scaleType = scaleType;
|
1342 |
} |
1343 |
|
1344 |
public void setScaleType(SCALE_TYPE scaleType, double fixedScale) { |
1345 |
if (scaleType == SCALE_TYPE.FIXED_SCALE) {
|
1346 |
this.scaleType = scaleType;
|
1347 |
this.fixedScale = fixedScale;
|
1348 |
setScale(fixedScale); |
1349 |
} |
1350 |
} |
1351 |
|
1352 |
public void setScaleType(SCALE_TYPE scaleType, Envelope fixedExtent) { |
1353 |
if (scaleType == SCALE_TYPE.FIXED_EXTENT) {
|
1354 |
this.scaleType = scaleType;
|
1355 |
this.fixedExtent = fixedExtent;
|
1356 |
setNewEnvelope(fixedExtent); |
1357 |
} |
1358 |
} |
1359 |
|
1360 |
@Deprecated
|
1361 |
@Override
|
1362 |
public int getTypeScale() { |
1363 |
return AUTOMATICO;
|
1364 |
} |
1365 |
|
1366 |
@Deprecated
|
1367 |
@Override
|
1368 |
public void setLinked(boolean b) { |
1369 |
} |
1370 |
|
1371 |
@Deprecated
|
1372 |
@Override
|
1373 |
public boolean getLinked() { |
1374 |
return false; |
1375 |
} |
1376 |
|
1377 |
@Override
|
1378 |
public void windowActivated() { |
1379 |
if (isSelected()
|
1380 |
&& getLayoutContext().getSelectedFFrames(IFFrameUseFMap.class).length == 1) {
|
1381 |
// update the scale control whenever the panel window gets activated,
|
1382 |
// as the control instance is shared for all the windows
|
1383 |
updateScaleCtrl(); |
1384 |
} |
1385 |
|
1386 |
} |
1387 |
|
1388 |
@Override
|
1389 |
public void windowClosed() { |
1390 |
} |
1391 |
|
1392 |
|
1393 |
private class ViewDocListener |
1394 |
implements ViewPortListener, LegendListener, LayerCollectionListener, AtomicEventListener {
|
1395 |
|
1396 |
public ViewDocListener(FFrameView fview) {
|
1397 |
|
1398 |
} |
1399 |
|
1400 |
@Override
|
1401 |
public void extentChanged(ExtentEvent e) { |
1402 |
if (isUpdating()) {
|
1403 |
return;
|
1404 |
} |
1405 |
if (skipFirstChangeExtent()) {
|
1406 |
return;
|
1407 |
} |
1408 |
if (!getExtentSynced()) {
|
1409 |
return;
|
1410 |
} |
1411 |
// logger.info("viewdoc-mapcontext.extentChanged " + this.getID());
|
1412 |
try {
|
1413 |
beginUpdate(); |
1414 |
if (getMapContext() != null) { |
1415 |
if (null == getScaleType()) { |
1416 |
getMapContext().getViewPort().setEnvelope(calculateNewExtent()); |
1417 |
} else {
|
1418 |
switch (getScaleType()) {
|
1419 |
case FIXED_EXTENT:
|
1420 |
getView().getMapContext().getViewPort().setEnvelope(getFixedExtent()); |
1421 |
break;
|
1422 |
case FIXED_SCALE:
|
1423 |
getMapContext().setScaleView(Math.round(getFixedScale()));
|
1424 |
getView().getMapContext().getViewPort().setEnvelope(getMapContext().getViewPort().getAdjustedEnvelope()); |
1425 |
break;
|
1426 |
default:
|
1427 |
getMapContext().getViewPort().setEnvelope(calculateNewExtent()); |
1428 |
break;
|
1429 |
} |
1430 |
} |
1431 |
updateScaleCtrl(); |
1432 |
invalidateLayout(); |
1433 |
} |
1434 |
} finally {
|
1435 |
endUpdate(); |
1436 |
} |
1437 |
} |
1438 |
|
1439 |
@Override
|
1440 |
public void backColorChanged(ColorEvent e) { |
1441 |
if (!isUpdating() && isSyncLayers()) {
|
1442 |
if (getMapContext() != null) { |
1443 |
beginUpdate(); |
1444 |
getMapContext().getViewPort().setBackColor(e.getNewColor()); |
1445 |
invalidateLayout(); |
1446 |
endUpdate(); |
1447 |
} |
1448 |
} |
1449 |
} |
1450 |
|
1451 |
@Override
|
1452 |
public void projectionChanged(ProjectionEvent e) { |
1453 |
if (!isUpdating() && getExtentSynced()) {
|
1454 |
if (getMapContext() != null) { |
1455 |
beginUpdate(); |
1456 |
getMapContext().getViewPort().setProjection(e.getNewProjection()); |
1457 |
invalidateLayout(); |
1458 |
// FIXME: force also a view redraw someway??
|
1459 |
endUpdate(); |
1460 |
} |
1461 |
} |
1462 |
} |
1463 |
|
1464 |
public void conditionalRedraw() { |
1465 |
if (!isUpdating() && isSyncLayers()) {
|
1466 |
beginUpdate(); |
1467 |
invalidateLayout(); |
1468 |
// the view should also receive the event and update automatically
|
1469 |
endUpdate(); |
1470 |
} |
1471 |
} |
1472 |
|
1473 |
@Override
|
1474 |
public void legendChanged(LegendChangedEvent e) { |
1475 |
conditionalRedraw(); |
1476 |
refreshToc(); |
1477 |
} |
1478 |
|
1479 |
@Override
|
1480 |
public void layerAdded(LayerCollectionEvent e) { |
1481 |
conditionalRedraw(); |
1482 |
// no need to invalidate the toc as it is down by the OwnMapContextListener
|
1483 |
} |
1484 |
|
1485 |
@Override
|
1486 |
public void layerMoved(LayerPositionEvent e) { |
1487 |
conditionalRedraw(); |
1488 |
// no need to invalidate the toc as it is down by the OwnMapContextListener
|
1489 |
} |
1490 |
|
1491 |
@Override
|
1492 |
public void layerRemoved(LayerCollectionEvent e) { |
1493 |
conditionalRedraw(); |
1494 |
// no need to invalidate the toc as it is down by the OwnMapContextListener
|
1495 |
} |
1496 |
|
1497 |
@Override
|
1498 |
public void layerAdding(LayerCollectionEvent e) |
1499 |
throws CancelationException {
|
1500 |
// nothing needed
|
1501 |
} |
1502 |
|
1503 |
@Override
|
1504 |
public void layerMoving(LayerPositionEvent e) |
1505 |
throws CancelationException {
|
1506 |
// nothing needed
|
1507 |
} |
1508 |
|
1509 |
@Override
|
1510 |
public void layerRemoving(LayerCollectionEvent e) |
1511 |
throws CancelationException {
|
1512 |
// nothing needed
|
1513 |
} |
1514 |
|
1515 |
@Override
|
1516 |
public void visibilityChanged(LayerCollectionEvent e) |
1517 |
throws CancelationException {
|
1518 |
// AtomicEvent is catching visibility changes instead of this one,
|
1519 |
// as this event is not being received. Maybe is only triggered if the
|
1520 |
// visibility of the whole group changes??
|
1521 |
conditionalRedraw(); |
1522 |
invalidateToc(); |
1523 |
} |
1524 |
|
1525 |
@Override
|
1526 |
public void atomicEvent(AtomicEvent e) { |
1527 |
boolean layoutRedraw = false; |
1528 |
// not all the events require a fframeview redraw
|
1529 |
for (int i = e.getLayerEvents().length - 1; i >= 0; i--) { |
1530 |
FMapEvent at = e.getEvent(i); |
1531 |
if (at instanceof LayerEvent) { |
1532 |
if (at.getEventType() == LayerEvent.DRAW_VALUES_CHANGED) {
|
1533 |
layoutRedraw = true;
|
1534 |
break;
|
1535 |
} |
1536 |
} |
1537 |
} |
1538 |
if (layoutRedraw) {
|
1539 |
conditionalRedraw(); |
1540 |
} |
1541 |
invalidateToc(); |
1542 |
} |
1543 |
} |
1544 |
|
1545 |
private class OwnMapContextListener |
1546 |
implements ViewPortListener, LegendListener, LayerCollectionListener {
|
1547 |
|
1548 |
public OwnMapContextListener(FFrameView fview) {
|
1549 |
|
1550 |
} |
1551 |
|
1552 |
@Override
|
1553 |
public void extentChanged(ExtentEvent e) { |
1554 |
if (isDrawing()) {
|
1555 |
return;
|
1556 |
} |
1557 |
if (isUpdating()) {
|
1558 |
return;
|
1559 |
} |
1560 |
try {
|
1561 |
// logger.info("layout-mapcontext.extentChanged "+this.getID());
|
1562 |
beginUpdate(); |
1563 |
if (getScaleType() == SCALE_TYPE.FIXED_EXTENT) {
|
1564 |
getMapContext().getViewPort().setEnvelope(getFixedExtent()); |
1565 |
} else {
|
1566 |
Envelope newEnvelope; |
1567 |
if (getScaleType() == SCALE_TYPE.FIXED_SCALE && getFixedScale() != null) { |
1568 |
getMapContext().setScaleView(Math.round(getFixedScale()));
|
1569 |
newEnvelope = getMapContext().getViewPort().getAdjustedEnvelope(); |
1570 |
} else {
|
1571 |
newEnvelope = e.getNewExtent(); |
1572 |
} |
1573 |
if (getView() != null) { |
1574 |
if (getExtentSynced()) {
|
1575 |
getView().getMapContext().getViewPort().setEnvelope(newEnvelope); |
1576 |
} |
1577 |
} |
1578 |
} |
1579 |
updateScaleCtrl(); |
1580 |
invalidateLayout(); |
1581 |
} finally {
|
1582 |
endUpdate(); |
1583 |
} |
1584 |
} |
1585 |
|
1586 |
@Override
|
1587 |
public void backColorChanged(ColorEvent e) { |
1588 |
if (!isUpdating()) {
|
1589 |
if (getView() != null) { |
1590 |
try {
|
1591 |
beginUpdate(); |
1592 |
if (getLayerSynced()) {
|
1593 |
getView().getMapContext().getViewPort().setBackColor(e.getNewColor()); |
1594 |
} |
1595 |
invalidateLayout(); |
1596 |
} finally {
|
1597 |
endUpdate(); |
1598 |
} |
1599 |
} |
1600 |
} |
1601 |
} |
1602 |
|
1603 |
@Override
|
1604 |
public void projectionChanged(ProjectionEvent e) { |
1605 |
if (!isUpdating() && getExtentSynced()) {
|
1606 |
if (getView() != null) { |
1607 |
try {
|
1608 |
beginUpdate(); |
1609 |
if (getLayerSynced()) {
|
1610 |
getView().getMapContext().getViewPort().setProjection(e.getNewProjection()); |
1611 |
} |
1612 |
invalidateLayout(); |
1613 |
// FIXME: force also a view redraw someway??
|
1614 |
} finally {
|
1615 |
endUpdate(); |
1616 |
} |
1617 |
} |
1618 |
} |
1619 |
} |
1620 |
|
1621 |
public void conditionalRedraw() { |
1622 |
if (!isUpdating()) {
|
1623 |
try {
|
1624 |
beginUpdate(); |
1625 |
invalidateLayout(); |
1626 |
// the view should also receive the event and update automatically
|
1627 |
} finally {
|
1628 |
endUpdate(); |
1629 |
} |
1630 |
} |
1631 |
} |
1632 |
|
1633 |
@Override
|
1634 |
public void legendChanged(final LegendChangedEvent e) { |
1635 |
conditionalRedraw(); |
1636 |
refreshToc(); |
1637 |
} |
1638 |
|
1639 |
@Override
|
1640 |
public void layerAdded(final LayerCollectionEvent e) { |
1641 |
// necessary to set an envelope when the first layer is added
|
1642 |
if (!isUpdating() && getMapContext().getViewPort().getEnvelope() == null) { |
1643 |
try {
|
1644 |
beginUpdate(); |
1645 |
fullExtent(); |
1646 |
|
1647 |
} catch (ReadException e1) {
|
1648 |
} finally {
|
1649 |
endUpdate(); |
1650 |
} |
1651 |
} |
1652 |
conditionalRedraw(); |
1653 |
refreshToc(); |
1654 |
} |
1655 |
|
1656 |
@Override
|
1657 |
public void layerMoved(final LayerPositionEvent e) { |
1658 |
conditionalRedraw(); |
1659 |
refreshToc(); |
1660 |
} |
1661 |
|
1662 |
@Override
|
1663 |
public void layerRemoved(final LayerCollectionEvent e) { |
1664 |
conditionalRedraw(); |
1665 |
refreshToc(); |
1666 |
} |
1667 |
|
1668 |
@Override
|
1669 |
public void layerAdding(LayerCollectionEvent e) |
1670 |
throws CancelationException {
|
1671 |
// nothing neededO
|
1672 |
|
1673 |
} |
1674 |
|
1675 |
@Override
|
1676 |
public void layerMoving(LayerPositionEvent e) |
1677 |
throws CancelationException {
|
1678 |
// nothing needed
|
1679 |
|
1680 |
} |
1681 |
|
1682 |
@Override
|
1683 |
public void layerRemoving(LayerCollectionEvent e) |
1684 |
throws CancelationException {
|
1685 |
// nothing needed
|
1686 |
|
1687 |
} |
1688 |
|
1689 |
@Override
|
1690 |
public void visibilityChanged(LayerCollectionEvent e) |
1691 |
throws CancelationException {
|
1692 |
conditionalRedraw(); |
1693 |
} |
1694 |
} |
1695 |
|
1696 |
} |