svn-gvsig-desktop / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / project / documents / layout / LayoutContext.java @ 9532
History | View | Annotate | Download (9.08 KB)
1 |
package com.iver.cit.gvsig.project.documents.layout; |
---|---|
2 |
|
3 |
import java.util.ArrayList; |
4 |
import java.util.Hashtable; |
5 |
|
6 |
import com.iver.andami.PluginServices; |
7 |
import com.iver.cit.gvsig.fmap.layers.XMLException; |
8 |
import com.iver.cit.gvsig.project.documents.exceptions.SaveException; |
9 |
import com.iver.cit.gvsig.project.documents.layout.commands.DefaultEditableFeatureSource; |
10 |
import com.iver.cit.gvsig.project.documents.layout.commands.EditableFeatureSource; |
11 |
import com.iver.cit.gvsig.project.documents.layout.fframes.FFrameGroup; |
12 |
import com.iver.cit.gvsig.project.documents.layout.fframes.IFFrame; |
13 |
import com.iver.cit.gvsig.project.documents.layout.gui.Layout; |
14 |
import com.iver.utiles.XMLEntity; |
15 |
|
16 |
/**
|
17 |
* Modelo del Layout.
|
18 |
*
|
19 |
* @author Vicente Caballero Navarro
|
20 |
*/
|
21 |
public class LayoutContext { |
22 |
private Attributes m_attributes = null; |
23 |
private IFFrame[] fframes; |
24 |
private DefaultEditableFeatureSource efs;
|
25 |
public static Hashtable nums = new Hashtable(); |
26 |
public int numBefore = 0; |
27 |
public int numBehind = 0; |
28 |
private boolean isEditable = true; |
29 |
private Boolean adjustToGrid = null; |
30 |
private Boolean m_showRuler; |
31 |
private Boolean isGridVisible = null; |
32 |
|
33 |
public LayoutContext() {
|
34 |
m_attributes=new Attributes(); |
35 |
efs = new DefaultEditableFeatureSource();
|
36 |
} |
37 |
|
38 |
/**
|
39 |
* Devuelve los atributos del Mapa.
|
40 |
*
|
41 |
* @return Attributes.
|
42 |
*/
|
43 |
public Attributes getAtributes() { |
44 |
return m_attributes;
|
45 |
} |
46 |
|
47 |
public void setAtributes(Attributes attributes) { |
48 |
m_attributes=attributes; |
49 |
} |
50 |
/**
|
51 |
* Obtiene el ArrayList con todos los FFrames que se han a?adido al Layout.
|
52 |
*
|
53 |
* @return Array con todos los fframes que contiene el Layout.
|
54 |
*/
|
55 |
public IFFrame[] getFFrames() { |
56 |
return fframes;
|
57 |
} |
58 |
|
59 |
public IFFrame getFFrame(int i) { |
60 |
return fframes[i];
|
61 |
} |
62 |
|
63 |
public void updateFFrames() { |
64 |
ArrayList frames = new ArrayList(); |
65 |
IFFrame[] auxfframes = efs.getFFrames();
|
66 |
for (int j = numBehind; j <= numBefore; j++) { |
67 |
for (int i = 0; i < auxfframes.length; i++) { |
68 |
if (auxfframes[i].getLevel() == j) {
|
69 |
frames.add(auxfframes[i]); |
70 |
continue;
|
71 |
} |
72 |
} |
73 |
} |
74 |
fframes = (IFFrame[]) frames.toArray(new IFFrame[0]); |
75 |
} |
76 |
public void delFFrameSelected() { |
77 |
efs.startComplexCommand(); |
78 |
for (int i = efs.getAllFFrames().length - 1; i >= 0; i--) { |
79 |
IFFrame fframe = efs.getFFrame(i); |
80 |
|
81 |
if (fframe.getSelected() != IFFrame.NOSELECT) {
|
82 |
efs.removeFFrame(i); |
83 |
} |
84 |
} |
85 |
efs.endComplexCommand(PluginServices.getText(this,"remove_elements")); |
86 |
updateFFrames(); |
87 |
} |
88 |
|
89 |
public void clearSelection() { |
90 |
for (int i = efs.getAllFFrames().length - 1; i >= 0; i--) { |
91 |
IFFrame fframe = efs.getFFrame(i); |
92 |
if (fframe.getSelected() != IFFrame.NOSELECT) {
|
93 |
fframe.setSelected(false);
|
94 |
} |
95 |
} |
96 |
} |
97 |
public void delFFrame(int index) { |
98 |
for (int i = 0; i < getEFS().getAllFFrames().length; i++) { |
99 |
if (getEFS().getFFrame(i).equals(getFFrame(index))) {
|
100 |
getEFS().removeFFrame(i); |
101 |
} |
102 |
} |
103 |
updateFFrames(); |
104 |
} |
105 |
|
106 |
public void delFFrame(IFFrame frame) { |
107 |
for (int i = 0; i < getEFS().getAllFFrames().length; i++) { |
108 |
if (getEFS().getFFrame(i).equals(frame)) {
|
109 |
getEFS().removeFFrame(i); |
110 |
} |
111 |
} |
112 |
updateFFrames(); |
113 |
} |
114 |
public EditableFeatureSource getEFS() {
|
115 |
return efs;
|
116 |
} |
117 |
/**
|
118 |
* A?ade un fframe al Arraylist m_fframes.
|
119 |
*
|
120 |
* @param frame
|
121 |
* fframe a a?adir.
|
122 |
* @param clearSelection
|
123 |
* para que se quede seleccionado ?nicamente el que a?adimos y
|
124 |
* false si lo que se pretende es que no se deseleccionen lo que
|
125 |
* ya est?n seleccionados.
|
126 |
* @param select
|
127 |
* Booleano que indica si se tiene que quedar seleccionado el
|
128 |
* FFrame que se a?ade o no.
|
129 |
*/
|
130 |
public void addFFrame(IFFrame frame, boolean clearSelection, boolean select) { |
131 |
IFFrame[] fframes = getFFrames();
|
132 |
if (clearSelection) {
|
133 |
for (int i = fframes.length - 1; i >= 0; i--) { |
134 |
IFFrame fframe1 = fframes[i]; |
135 |
fframe1.setSelected(false);
|
136 |
} |
137 |
} |
138 |
|
139 |
if (nums.containsKey(frame.getClass())) {
|
140 |
nums.put(frame.getClass(), new Integer(Integer.parseInt(nums.get( |
141 |
frame.getClass()).toString()) + 1));
|
142 |
} else {
|
143 |
nums.put(frame.getClass(), new Integer(0)); |
144 |
} |
145 |
|
146 |
frame.setNum(Integer.parseInt(nums.get(frame.getClass()).toString()));
|
147 |
efs.addFFrame(frame); |
148 |
frame.setSelected(select); |
149 |
frame.setLevel(getNumBefore()); |
150 |
updateFFrames(); |
151 |
} |
152 |
|
153 |
public int getNumBehind() { |
154 |
return --numBehind;
|
155 |
} |
156 |
|
157 |
public int getNumBefore() { |
158 |
return ++numBefore;
|
159 |
} |
160 |
public IFFrame[] getAllFFrames() { |
161 |
ArrayList all = new ArrayList(); |
162 |
return (IFFrame[]) allFFrames(getFFrames(), all) |
163 |
.toArray(new IFFrame[0]); |
164 |
} |
165 |
private ArrayList allFFrames(IFFrame[] fframes, ArrayList all) { |
166 |
for (int i = 0; i < fframes.length; i++) { |
167 |
if (fframes[i] instanceof FFrameGroup) { |
168 |
return allFFrames(((FFrameGroup) fframes[i]).getFFrames(), all);
|
169 |
|
170 |
} |
171 |
all.add(fframes[i]); |
172 |
} |
173 |
return all;
|
174 |
} |
175 |
/**
|
176 |
* Devuelve un array con los FFrames seleccionados.
|
177 |
*
|
178 |
* @return Array con los FFrames seleccionados.
|
179 |
*/
|
180 |
public IFFrame[] getFFrameSelected() { |
181 |
ArrayList selecList = new ArrayList(); |
182 |
IFFrame[] fframes=getFFrames();
|
183 |
for (int i = fframes.length - 1; i >= 0; i--) { |
184 |
IFFrame fframe = fframes[i]; |
185 |
|
186 |
if (fframe.getSelected() != IFFrame.NOSELECT) {
|
187 |
selecList.add(fframe); |
188 |
} |
189 |
} |
190 |
|
191 |
return (IFFrame[]) selecList.toArray(new IFFrame[0]); |
192 |
} |
193 |
public boolean isEditable() { |
194 |
return isEditable;
|
195 |
} |
196 |
|
197 |
public void setEditable(boolean b) { |
198 |
if (!b) {
|
199 |
clearSelection(); |
200 |
//layoutControl.setTool("layoutzoomin");
|
201 |
PluginServices.getMainFrame().setSelectedTool("ZOOM_IN");
|
202 |
} |
203 |
isEditable = b; |
204 |
|
205 |
} |
206 |
/**
|
207 |
* Devuelve si se esta aplicando en los fframes que se a?den al Layout la
|
208 |
* cuadr?cula, o no.
|
209 |
*
|
210 |
* @return true si se esta aplicando la cuadr?cula.
|
211 |
*/
|
212 |
public boolean isAdjustingToGrid() { |
213 |
if (adjustToGrid == null) { |
214 |
adjustToGrid = new Boolean(Layout.getDefaultAdjustToGrid()); |
215 |
} |
216 |
return adjustToGrid.booleanValue();
|
217 |
} |
218 |
/**
|
219 |
* Se actualiza el estado de la cuadr?cula, si se aplica o no.
|
220 |
*
|
221 |
* @param b
|
222 |
* true si se aplica la cuadr?cula.
|
223 |
*/
|
224 |
public void setAdjustToGrid(boolean b) { |
225 |
adjustToGrid = new Boolean(b); |
226 |
} |
227 |
/**
|
228 |
* Devuelve un Objeto XMLEntity con la informaci?n los atributos necesarios
|
229 |
* para poder despu?s volver a crear el objeto original.
|
230 |
*
|
231 |
* @return XMLEntity.
|
232 |
*
|
233 |
* @throws XMLException
|
234 |
*/
|
235 |
public XMLEntity getXMLEntity() {
|
236 |
XMLEntity xml = new XMLEntity();
|
237 |
xml.putProperty("className", this.getClass().getName()); |
238 |
xml.setName("layout");
|
239 |
xml.putProperty("isCuadricula", isAdjustingToGrid());
|
240 |
// xml.putProperty("m_name", this.getName());
|
241 |
xml.putProperty("isEditable", isEditable());
|
242 |
xml.putProperty("numBehind", numBehind);
|
243 |
xml.putProperty("numBefore", numBefore);
|
244 |
xml.addChild(getAtributes().getXMLEntity()); |
245 |
IFFrame[] fframes=getFFrames();
|
246 |
for (int i = 0; i < fframes.length; i++) { |
247 |
try {
|
248 |
XMLEntity xmlAux = fframes[i].getXMLEntity(); |
249 |
xml.addChild(xmlAux); |
250 |
} catch (SaveException e) {
|
251 |
e.showError(); |
252 |
} |
253 |
} |
254 |
return xml;
|
255 |
} |
256 |
/**
|
257 |
* Inserta si se muestra o no la regla del Layout.
|
258 |
*
|
259 |
* @param b
|
260 |
* True si se muestra la regla.
|
261 |
*/
|
262 |
public void setRuler(boolean b) { |
263 |
m_showRuler = new Boolean(b); |
264 |
} |
265 |
|
266 |
/**
|
267 |
* Devuelve si se muestra la regla del Layout.
|
268 |
*
|
269 |
* @return True si se muestra la regla.
|
270 |
*/
|
271 |
public boolean getRuler() { |
272 |
if (m_showRuler == null) { |
273 |
m_showRuler = new Boolean(Layout.getDefaultShowRulers()); |
274 |
} |
275 |
return m_showRuler.booleanValue();
|
276 |
} |
277 |
|
278 |
|
279 |
|
280 |
|
281 |
|
282 |
/**
|
283 |
* Devuelve si se esta aplicando en los fframes que se a?den al Layout la
|
284 |
* cuadr?cula, o no.
|
285 |
*
|
286 |
* @return true si se esta aplicando la cuadr?cula.
|
287 |
*/
|
288 |
public boolean isGridVisible() { |
289 |
if (isGridVisible== null) { |
290 |
isGridVisible = new Boolean(Layout.getDefaultShowGrid()); |
291 |
} |
292 |
return isGridVisible.booleanValue();
|
293 |
} |
294 |
/**
|
295 |
* Inserta si se muestra el Grid del Layout.
|
296 |
*
|
297 |
* @param b
|
298 |
* True si se muestra el Grid del Layout.
|
299 |
*/
|
300 |
public void setGridVisible(boolean b) { |
301 |
isGridVisible = new Boolean(b); |
302 |
} |
303 |
|
304 |
} |