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32
33 package it.businesslogic.ireport.undo;
34 import it.businesslogic.ireport.gui.event.*;
35 import it.businesslogic.ireport.*;
36 import it.businesslogic.ireport.crosstab.CrosstabCell;
37 import it.businesslogic.ireport.crosstab.CrosstabGroup;
38 import it.businesslogic.ireport.crosstab.gui.CrosstabEditorPanel;
39 import it.businesslogic.ireport.gui.*;
40 import it.businesslogic.ireport.gui.event.CrosstabLayoutChangedEvent;
41 import java.awt.*;
42
43 import java.util.*;
44
45
55 public class CrosstabRowDraggedOperation implements it.businesslogic.ireport.UndoOperation {
56 private int delta = 0;
57
58 private CrosstabEditorPanel editor = null;
59 private CrosstabReportElement crosstabElement;
60 private int draggedLineIndex = 0;
61
62
63 public CrosstabRowDraggedOperation(CrosstabEditorPanel editor, CrosstabReportElement element, int draggedLineIndex,int delta) {
64 this.setEditor(editor);
65 this.setCrosstabElement(element);
66 this.setDraggedLineIndex(draggedLineIndex);
67 this.setDelta(delta);
68 }
69
70 public void redo()
71 {
72 if (editor == null) return;
73
74 int readyToDragCellVertically = draggedLineIndex;
75 for (int j=0; j<getCrosstabElement().getElements().size(); ++j)
77 {
78 ReportElement re = (ReportElement)getCrosstabElement().getElements().elementAt(j);
79 re.setRelativePosition(new Point( re.getPosition().x - re.getCell().getLeft() - 10, re.getPosition().y - re.getCell().getTop() - 10 ));
80 }
81
82 Vector cells = (Vector)getEditor().getRowBands().elementAt(readyToDragCellVertically-1);
84 for (int i=0; i<cells.size(); ++i)
85 {
86 CrosstabCell cell = (CrosstabCell)cells.elementAt(i);
87 cell.setHeight(cell.getHeight() + delta );
88 }
89 for (int j=readyToDragCellVertically; j<getEditor().getRowBands().size(); ++j)
90 {
91 cells = (Vector)getEditor().getRowBands().elementAt(j);
92 for (int i=0; i<cells.size(); ++i)
93 {
94 CrosstabCell cell = (CrosstabCell)cells.elementAt(i);
95 if (cell.getTopIndex() >= readyToDragCellVertically)
96 {
97 cell.setTop(cell.getTop() + delta );
98 }
99 else
100 {
101 cell.setHeight(cell.getHeight() + delta );
102 }
103 }
104 }
105
106 for (int i=0; i< getCrosstabElement().getColumnGroups().size(); ++i)
108 {
109 CrosstabGroup group = (CrosstabGroup)getCrosstabElement().getColumnGroups().elementAt(i);
110 group.setSize( group.getHeaderCell().getHeight() );
111 }
112
113 for (int j=0; j<getCrosstabElement().getElements().size(); ++j)
115 {
116 ReportElement re = (ReportElement)getCrosstabElement().getElements().elementAt(j);
117 re.getPosition().x = re.getRelativePosition().x + re.getCell().getLeft()+10;
118 re.getPosition().y = re.getRelativePosition().y + re.getCell().getTop()+10;
119
120 re.setPosition(re.position);
121 re.trasform(new java.awt.Point  (0,0),TransformationType.TRANSFORMATION_RESIZE_SE);
122 }
123
124
125 for (int i=readyToDragCellVertically; i<getEditor().getRows().size(); ++i)
126 {
127 int rowPosition = ((Integer )getEditor().getRows().get(i)).intValue() + delta;
128 getEditor().getRows().set(i, new Integer (rowPosition));
129 }
130
131 MainFrame.getMainInstance().getActiveReportFrame().setIsDocDirty(true);
132 getCrosstabElement().fireCrosstabLayoutChangedListenerCrosstabLayoutChanged(new CrosstabLayoutChangedEvent(this, this.getCrosstabElement()));
133 }
134
135 public void undo()
136 {
137 if (editor == null) return;
138
139 delta *= -1;
140
141 this.redo();
142
143 delta *= -1;
144
145 }
146
147
148 public String toString()
149 {
150 return "row resize";
151 }
152
153 public int getDelta() {
154 return delta;
155 }
156
157 public void setDelta(int delta) {
158 this.delta = delta;
159 }
160
161 public int getDraggedLineIndex() {
162 return draggedLineIndex;
163 }
164
165 public void setDraggedLineIndex(int draggedLineIndex) {
166 this.draggedLineIndex = draggedLineIndex;
167 }
168
169 public CrosstabReportElement getCrosstabElement() {
170 return crosstabElement;
171 }
172
173 public void setCrosstabElement(CrosstabReportElement crosstabElement) {
174 this.crosstabElement = crosstabElement;
175 }
176
177 public CrosstabEditorPanel getEditor() {
178 return editor;
179 }
180
181 public void setEditor(CrosstabEditorPanel editor) {
182 this.editor = editor;
183 }
184
185
186 }
187
188 |
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