com.scudata.ide.common.control.TableSelectName Maven / Gradle / Ivy
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SPL(Structured Process Language) A programming language specially for structured data computing.
package com.scudata.ide.common.control;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Component;
import java.awt.Cursor;
import java.awt.Dimension;
import java.awt.datatransfer.Transferable;
import java.awt.dnd.DnDConstants;
import java.awt.dnd.DragGestureEvent;
import java.awt.dnd.DragGestureListener;
import java.awt.dnd.DragSource;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.util.HashMap;
import java.util.Map;
import java.util.Vector;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.ListSelectionModel;
import javax.swing.plaf.metal.MetalBorders.TableHeaderBorder;
import javax.swing.table.DefaultTableCellRenderer;
import javax.swing.table.JTableHeader;
import com.scudata.app.common.Section;
import com.scudata.common.IntArrayList;
import com.scudata.common.MessageManager;
import com.scudata.common.StringUtils;
import com.scudata.ide.common.GM;
import com.scudata.ide.common.resources.IdeCommonMessage;
import com.scudata.ide.common.swing.JTableEx;
/**
* ѡ?????Ƶı??ؼ?
*/
public class TableSelectName extends JScrollPane {
private static final long serialVersionUID = 1L;
/**
* Common??Դ??????
*/
private MessageManager mm = IdeCommonMessage.get();
/** ?????? */
public static final byte COL_NAME = 1;
/** ѡ???? */
private static final byte COL_SELECT = 2;
/** ????б??? */
private final String TITLE_INDEX = mm.getMessage("tableselectname.index");
/** ?????б??? */
private final String TITLE_NAME = mm.getMessage("tableselectname.name");
/** ѡ???б??? */
private final String TITLE_SELECT = mm.getMessage("tableselectname.select");
/**
* JTable?ؼ?
*/
private JTableEx tableNames;
/**
* ?Ƿ?ȫѡ
*/
private boolean selectAll = false;
/**
* ?Ѿ????ڵ?????
*/
private Vector existNames;
/**
* ?Ѿ????ڵ??ֶ????Ƿ???ʾΪ??ͬ??ɫ
*/
private boolean existColor = true;
/**
* ?????ַ???
*/
private String filter = null;
/**
* ?Ƿ???ֹ?仯
*/
private boolean preventChange = false;
/**
* ???ֵ?ѡ??״̬????
*/
private Map nameSelected = new HashMap();
/**
* ???캯??
*
* @param dispName
* ?????еı???
*/
public TableSelectName(String dispName) {
tableNames = new JTableEx(TITLE_INDEX + ","
+ (StringUtils.isValidString(dispName) ? dispName : TITLE_NAME)
+ "," + TITLE_SELECT) {
private static final long serialVersionUID = 1L;
public void setValueAt(Object aValue, int row, int column) {
if (!isItemDataChanged(row, column, aValue)) {
return;
}
super.setValueAt(aValue, row, column);
if (preventChange) {
return;
}
setDataChanged();
if (column == COL_SELECT) {
boolean selected = aValue != null
&& ((Boolean) aValue).booleanValue();
rowSelectedChanged(row, selected);
String name = (String) data.getValueAt(row, COL_NAME);
nameSelected.put(name, new Boolean(selected));
Object tmp;
boolean rSelected;
for (int i = 0; i < getRowCount(); i++) {
tmp = data.getValueAt(i, COL_SELECT);
rSelected = tmp != null
&& ((Boolean) tmp).booleanValue();
if (selected != rSelected) {
selectAll = false;
tableNames.getTableHeader().repaint();
return;
}
}
selectAll = selected;
allRowsSelected(selectAll);
tableNames.getTableHeader().repaint();
}
}
public void rowfocusChanged(int oldRow, int newRow) {
rowChanged(oldRow, newRow);
}
public void doubleClicked(int xpos, int ypos, int row, int col,
MouseEvent e) {
doubleClick(row, col);
}
};
init();
}
/**
* ?????Ƿ??Ѵ????ֶ???ʾΪ??ͬ??ɫ
*
* @param existColor
*/
public void setExistColor(boolean existColor) {
this.existColor = existColor;
}
/**
* ȡѡ?е???
*
* @return
*/
public int getSelectedRow() {
return tableNames.getSelectedRow();
}
/**
* ѡ???б仯???ⲿ??????д
*
* @param oldRow
* ????
* @param newRow
* ????
*/
public void rowChanged(int oldRow, int newRow) {
}
/**
* ???˫?????ⲿ??????д
*
* @param row
* ?к?
* @param col
* ?к?
*/
public void doubleClick(int row, int col) {
}
/**
* ?е?ѡ??״̬?仯???ⲿ??????д
*
* @param row
* ?к?
* @param selected
* ?Ƿ?ѡ??
*/
public void rowSelectedChanged(int row, boolean selected) {
}
/**
* ?ı??????е?ѡ??״̬???ⲿ??????д
*
* @param allSelected
* ?Ƿ?ȫѡ
*/
public void allRowsSelected(boolean allSelected) {
}
/**
* ȡ???е?????
*
* @return
*/
public int getRowCount() {
return tableNames.getRowCount();
}
/**
* ?????з???ֵ
*
* @param row
* ?к?
* @param col
* ?к?
* @return
*/
public Object getValueAt(int row, int col) {
return tableNames.data.getValueAt(row, col);
}
/**
* ???ù????ַ???
*
* @param filter
* ?????ַ???
*/
public void setFilter(String filter) {
this.filter = filter;
}
/**
* ?????????б?
*
* @param names
* ?????б?
*/
public synchronized void setNames(Vector names) {
setNames(names, false, false);
}
/**
* ?????????б?
*
* @param names
* ?????б?
* @param reset
* ?Ƿ?????ѡ??״̬
*/
public synchronized void setNames(Vector names, boolean reset) {
setNames(names, reset, false);
}
/**
* ?????????б?
*
* @param names
* ?????б?
* @param reset
* ?Ƿ?????ѡ??״̬
* @param selectExist
* ?Ƿ?ѡ???Ѿ????ڵ??ֶ?
*/
public synchronized void setNames(Vector names, boolean reset,
boolean selectExist) {
try {
preventChange = true;
tableNames.acceptText();
tableNames.removeAllRows();
selectAll = false;
if (!reset)
nameSelected.clear();
if (names == null) {
return;
}
int size = names.size();
String name;
Pattern p = null;
if (StringUtils.isValidString(filter)) {
try {
p = Pattern.compile(filter, Pattern.CASE_INSENSITIVE);
} catch (Throwable t) {
}
}
boolean isAllSelected = true;
Matcher m;
Boolean selected;
for (int r = 0; r < size; r++) {
Object n = names.get(r);
name = n == null ? null : n.toString();
if (p != null) {
m = p.matcher(name);
if (!m.find())
continue;
}
selected = Boolean.FALSE;
if (reset) {
Object tmp = nameSelected.get(name);
if (tmp != null && tmp instanceof Boolean) {
selected = (Boolean) tmp;
}
} else if (selectExist && existNames != null) {
selected = new Boolean(existNames.contains(name));
}
tableNames.insertRow(-1, new Object[] { new Integer(r + 1),
name, selected }, false);
if (!selected.booleanValue())
isAllSelected = false;
if (!reset)
nameSelected.put(name, selected);
}
tableNames.resetIndex();
if (tableNames.getRowCount() > 0) {
tableNames.selectRow(0);
}
if (isAllSelected) {
selectAll = true;
tableNames.getTableHeader().repaint();
}
repaint();
} finally {
preventChange = false;
}
}
/**
* ȡѡ?е?????
*
* @param tableName
* ???????????Զ?ƴ?ϡ???.?ֶΡ????????????null?ӡ?
* @return
*/
public String[] getSelectedNames(String tableName) {
return getSelectedNames(tableName, ".");
}
/**
* ȡѡ?е?????
*
* @param tableName
* ???????????Զ?ƴ?ϡ???.?ֶΡ????????????null?ӡ?
* @param opt
* ѡ??
* @return
*/
public String[] getSelectedNames(String tableName, String opt) {
tableNames.acceptText();
int count = tableNames.getRowCount();
Section sec = new Section();
Object tmp;
String name;
for (int i = 0; i < count; i++) {
tmp = tableNames.data.getValueAt(i, COL_SELECT);
if (tmp == null || !((Boolean) tmp).booleanValue()) {
continue;
}
tmp = tableNames.data.getValueAt(i, COL_NAME);
if (StringUtils.isValidString(tmp)) {
name = (String) tmp;
if (StringUtils.isValidString(tableName)) {
if (!name.startsWith(tableName + opt)) {
name = tableName + opt + name;
}
}
sec.addSection(name);
}
}
return sec.toStringArray();
}
/**
* ȡѡ?е????
*
* @return
*/
public int[] getSelectedIndexes() {
tableNames.acceptText();
int count = tableNames.getRowCount();
if (count == 0)
return null;
IntArrayList list = new IntArrayList();
for (int i = 0; i < count; i++) {
if (isRowSelected(i))
list.addInt(i);
}
if (list.isEmpty())
return null;
return list.toIntArray();
}
/**
* ???Ƿ?ѡ????
*
* @param row
* ?к?
* @return ???????Ƿ?ѡ?У?trueѡ?У?falseδѡ??
*/
public boolean isRowSelected(int row) {
Object s = tableNames.data.getValueAt(row, COL_SELECT);
return s != null && ((Boolean) s).booleanValue();
}
/**
* ???????Ƿ?ѡ??
*
* @param row
* ?к?
* @param selected
* ?Ƿ?ѡ??
*/
public void setRowSelected(int row, boolean selected) {
tableNames.data.setValueAt(new Boolean(selected), row, COL_SELECT);
tableNames.acceptText();
}
/**
* ?????Ѿ????ڵ?????
*
* @param existNames
*/
public void setExistNames(Vector existNames) {
this.existNames = existNames;
}
/**
* ??ʼ??
*/
private void init() {
this.getViewport().add(tableNames);
tableNames.setRowHeight(20);
tableNames.getTableHeader().setReorderingAllowed(false);
tableNames.setIndexCol(0);
tableNames.setColumnEditable(COL_NAME, false);
tableNames.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
JTableHeader header = tableNames.getTableHeader();
header.addMouseListener(new MouseAdapter() {
public void mousePressed(MouseEvent e) {
int col = tableNames.columnAtPoint(e.getPoint());
if (col == COL_SELECT) {
selectAll(!selectAll);
setDataChanged();
}
}
});
final int selectWidth = 75;
tableNames.getColumn(COL_SELECT).setHeaderRenderer(
new DefaultTableCellRenderer() {
private static final long serialVersionUID = 1L;
public Component getTableCellRendererComponent(
JTable table, Object value, boolean isSelected,
boolean hasFocus, int row, int column) {
JCheckBox cb = new JCheckBox(TITLE_SELECT);
cb.setSelected(selectAll);
JPanel p = new JPanel(new BorderLayout());
p.add(cb, BorderLayout.CENTER);
p.setFont(table.getFont());
p.setBorder(new TableHeaderBorder());
p.setPreferredSize(new Dimension(selectWidth, 20));
return p;
}
});
tableNames.setColumnFixedWidth(COL_SELECT, selectWidth);
tableNames.setColumnCheckBox(COL_SELECT);
tableNames.getColumn(COL_NAME).setCellRenderer(
new DefaultTableCellRenderer() {
private static final long serialVersionUID = 1L;
public Component getTableCellRendererComponent(
JTable table, Object value, boolean isSelected,
boolean hasFocus, int row, int column) {
Component c = super
.getTableCellRendererComponent(table, value,
isSelected, hasFocus, row, column);
if (existColor && existNames != null
&& existNames.contains(value)) {
c.setForeground(Color.BLUE);
} else {
c.setForeground(Color.BLACK);
}
return c;
}
});
DragGestureListener dgl = new DragGestureListener() {
public void dragGestureRecognized(DragGestureEvent dge) {
try {
String[] names = getSelectedNames(null);
if (names == null) {
return;
}
Transferable tf = new TransferableObject(names);
if (tf != null) {
dge.startDrag(
Cursor.getPredefinedCursor(Cursor.HAND_CURSOR),
tf);
}
} catch (Exception x) {
GM.showException(x);
}
}
};
DragSource ds = DragSource.getDefaultDragSource();
ds.createDefaultDragGestureRecognizer(tableNames,
DnDConstants.ACTION_COPY, dgl);
}
/**
* ??ʼ????ť
*
* @param b
*/
public void initButton(JButton b) {
Dimension d = new Dimension(22, 22);
b.setMaximumSize(d);
b.setMinimumSize(d);
b.setPreferredSize(d);
}
/**
* ȫѡ??ȫ??ѡ
*
* @param selected
* true??ʾȫѡ??falseȫ??ѡ
*/
public void selectAll(boolean selected) {
selectAll = selected;
int count = tableNames.getRowCount();
for (int r = 0; r < count; r++) {
tableNames.data.setValueAt(new Boolean(selectAll), r, COL_SELECT);
nameSelected.put((String) tableNames.data.getValueAt(r, COL_NAME),
new Boolean(selectAll));
}
tableNames.getTableHeader().repaint();
allRowsSelected(selectAll);
}
/**
* ѡ??״̬?仯??
*/
protected void setDataChanged() {
}
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