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1
32
33 package it.businesslogic.ireport;
34
35 import it.businesslogic.ireport.gui.*;
36 import it.businesslogic.ireport.util.*;
37 import java.awt.*;
38 import java.awt.image.*;
39 import java.awt.geom.*;
40 import java.util.*;
41
42
43 public class SubReportElement extends ReportElement {
44
45 private boolean isUsingCache = true;
46 private Vector subreportParameters=null;
47 private Vector returnValues=null;
48 private String  subreportExpression="";
49 private String subreportExpressionClass="";
50 private String connectionExpression="";
51 private String dataSourceExpression="";
52 private String parametersMapExpression="";
53 private boolean useConnection = false;
54
55 public static Image img=null;
56
57 public SubReportElement(int x, int y, int width, int height)
58 {
59 super(x, y, width, height);
60 setKey("subreport");
61
62 subreportParameters = new Vector();
63 returnValues = new Vector();
64 subreportExpressionClass = "java.lang.String";
65 useConnection = false;
66 this.transparentDefault = "Transparent";
67 if (img == null)
68 img = Misc.loadBufferedImageFromResources(new java.awt.Panel () ,"it/businesslogic/ireport/icons/subreportTool1.jpg");
69 }
70
71 public void drawObject(Graphics2D g,double zoom_factor, int x_shift_origin, int y_shift_origin)
72 {
73
74 position.x -= 10;
75 position.y -= 10;
76 x_shift_origin -= 10;
77 y_shift_origin -= 10;
78
79 this.zoom_factor = zoom_factor;
80
81 Color ccc = new Color(204,204,204,150);
82
83 g.setColor( ccc );
84 Paint paint=g.getPaint();
85 g.setPaint( new GradientPaint( getZoomedDim(position.x)-x_shift_origin,
86 getZoomedDim(position.y)-y_shift_origin,
87 ccc, getZoomedDim(position.x)-x_shift_origin+getZoomedDim(width),
88 getZoomedDim(position.x)-x_shift_origin + getZoomedDim(height), ccc.brighter() ) );
89
90 g.fillRect( getZoomedDim(position.x)-x_shift_origin,
91 getZoomedDim(position.y)-y_shift_origin,
92 getZoomedDim(width),
93 getZoomedDim(height));
94 g.setPaint(paint);
95
96 position.x += 10;
97 position.y += 10;
98 x_shift_origin += 10;
99 y_shift_origin += 10;
100
101 drawGraphicsElement(g,zoom_factor, x_shift_origin,y_shift_origin);
102 }
103
104 public void drawGraphicsElement(Graphics2D g, double zoom_factor, int x_shift_origin, int y_shift_origin)
105 {
106 drawGraphicsElement(g,"Thin", zoom_factor, x_shift_origin,y_shift_origin);
107 int correction = 0;
109 position.x -= 10;
110 position.y -= 10;
111 x_shift_origin -= 10;
112 y_shift_origin -= 10;
113
114
115 if (img != null)
116 {
122 int imageWidth = img.getWidth(null);
123 int imageHeight = img.getHeight(null);
124
130
131 if (imageWidth < width && imageHeight< height)
133 {
134 Rectangle destination = new Rectangle(getZoomedDim(position.x)-x_shift_origin,
135 getZoomedDim(position.y)-y_shift_origin,getZoomedDim( imageWidth), getZoomedDim( imageHeight-1));
136 Rectangle source = new Rectangle(0,0,imageWidth,imageHeight);
137 int elem_height = getZoomedDim(this.height);
139 elem_height -= getZoomedDim( imageHeight);
140 int elem_width = getZoomedDim(this.width);
142 elem_width -= getZoomedDim( imageWidth);
143 g.drawImage( img,destination.x+1, destination.y+1, destination.x+destination.width+1, destination.y+destination.height+1,
144 source.x,source.y,source.width,source.height,
145 null,null);
146 }
147 else if (width>0 && height>0) {
149 if ((double)((double)imageWidth/(double)width)> (double)((double)imageHeight/(double)height))
150 {
151
152 Rectangle source = new Rectangle(0,0,imageWidth,imageHeight);
153 Rectangle destination = new Rectangle(getZoomedDim(position.x)-x_shift_origin,
154 getZoomedDim(position.y)-y_shift_origin,getZoomedDim(width) ,getZoomedDim(Math.min( (imageHeight*width)/imageWidth, height-1)) );
155
156 int elem_height = getZoomedDim(this.height);
158 elem_height -= getZoomedDim(Math.min( (imageHeight*width)/imageWidth, height));
159
160 g.drawImage( img,destination.x+1, destination.y+1, destination.x+destination.width, destination.y+destination.height,
161 source.x,source.y,source.width,source.height,
162 null,null);
163 }
164 else
165 {
166 Rectangle source = new Rectangle(0,0,imageWidth,imageHeight);
167 Rectangle destination = new Rectangle(getZoomedDim(position.x)-x_shift_origin,
168 getZoomedDim(position.y)-y_shift_origin, getZoomedDim( Math.min( (imageWidth*height)/imageHeight, width)) ,getZoomedDim( height-1) );
169
170 int elem_width = getZoomedDim(this.width);
172 elem_width -= getZoomedDim( Math.min( (imageWidth*height)/imageHeight, width));
173
174 g.drawImage( img,destination.x+1, destination.y+1, destination.x+destination.width, destination.y+destination.height,
175 source.x,source.y,source.width,source.height,
176 null,null);
177 }
178 }
179 }
180 position.x += 10;
181 position.y += 10;
182
183 }
184
185
189 public java.lang.String getConnectionExpression() {
190 return connectionExpression;
191 }
192
193
197 public void setConnectionExpression(java.lang.String connectionExpression) {
198 this.connectionExpression = connectionExpression;
199 }
200
201
205 public java.lang.String getDataSourceExpression() {
206 return dataSourceExpression;
207 }
208
209
213 public void setDataSourceExpression(java.lang.String dataSourceExpression) {
214 this.dataSourceExpression = dataSourceExpression;
215 }
216
217
221 public boolean isIsUsingCache() {
222 return isUsingCache;
223 }
224
225
229 public void setIsUsingCache(boolean isUsingCache) {
230 this.isUsingCache = isUsingCache;
231 }
232
233
237 public java.lang.String getParametersMapExpression() {
238 return parametersMapExpression;
239 }
240
241
245 public void setParametersMapExpression(java.lang.String parametersMapExpression) {
246 this.parametersMapExpression = parametersMapExpression;
247 }
248
249
253 public java.lang.String getSubreportExpression() {
254 return subreportExpression;
255 }
256
257
261 public void setSubreportExpression(java.lang.String subreportExpression) {
262 this.subreportExpression = subreportExpression;
263 }
264
265
269 public java.lang.String getSubreportExpressionClass() {
270 return subreportExpressionClass;
271 }
272
273
277 public void setSubreportExpressionClass(java.lang.String subreportExpressionClass) {
278 this.subreportExpressionClass = subreportExpressionClass;
279 }
280
281
285 public java.util.Vector getSubreportParameters() {
286 return subreportParameters;
287 }
288
289
293 public void setSubreportParameters(java.util.Vector subreportParameters) {
294 this.subreportParameters = subreportParameters;
295 }
296
297
301 public boolean isUseConnection() {
302 return useConnection;
303 }
304
305
309 public void setUseConnection(boolean useConnection) {
310 this.useConnection = useConnection;
311 }
312
313
314 public ReportElement cloneMe()
315 {
316 SubReportElement newReportElement = new SubReportElement(position.x, position.y, width, height);
317 copyBaseReportElement(newReportElement, this);
318 return newReportElement;
319 }
320
321 public void copyBaseReportElement(ReportElement destination, ReportElement source)
322 {
323 super.copyBaseReportElement(destination, source);
324
325 if (destination instanceof SubReportElement &&
326 source instanceof SubReportElement )
327 {
328
329
330 ((SubReportElement)destination).setIsUsingCache( ((SubReportElement)source).isIsUsingCache());
331 ((SubReportElement)destination).setParametersMapExpression( new String ( ((SubReportElement)source).getParametersMapExpression() ));
332 ((SubReportElement)destination).setSubreportExpression ( new String ( ((SubReportElement)source).getSubreportExpression() ));
333 ((SubReportElement)destination).setSubreportExpressionClass( new String ( ((SubReportElement)source).getSubreportExpressionClass() ));
334 ((SubReportElement)destination).setUseConnection( ((SubReportElement)source).isUseConnection() );
335 if ( ((SubReportElement)destination).isUseConnection())
336 ((SubReportElement)destination).setConnectionExpression( new String ( ((SubReportElement)source).getConnectionExpression() ));
337 else
338 ((SubReportElement)destination).setDataSourceExpression( new String ( ((SubReportElement)source).getDataSourceExpression() ));
339
340 Enumeration e = ((SubReportElement)source).getSubreportParameters().elements();
341 while (e.hasMoreElements())
342 {
343 JRSubreportParameter jp = (JRSubreportParameter)e.nextElement();
344 ((SubReportElement)destination).getSubreportParameters().addElement(jp.cloneMe());
345 }
346 }
347 }
348
349 public Vector getReturnValues() {
350 return returnValues;
351 }
352
353 public void setReturnValues(Vector returnValues) {
354 this.returnValues = returnValues;
355 }
356 }
357 |
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