87 lines
3.4 KiB
Java
87 lines
3.4 KiB
Java
package _VisualDVM.Visual.Menus;
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import Common.CurrentAnchestor;
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import Common.Utils.CommonUtils;
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import Common.Visual.Menus.VisualiserMenuItem;
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import Common.Visual.Selectable;
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import Common.Visual.Trees.DataTree;
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import Common.Visual.Trees.SelectableTree;
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import javax.swing.*;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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public abstract class SelectionTreeMenu extends GraphMenu<DataTree> {
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VisualiserMenuItem m_select_for_current;
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VisualiserMenuItem m_unselect_for_current;
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VisualiserMenuItem m_select_all;
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VisualiserMenuItem m_unselect_all;
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public SelectionTreeMenu(SelectableTree tree_in) {
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super(tree_in, "");
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addSeparator();
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//-
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m_select_all = new StableMenuItem("Выбрать всё", "/icons/SelectAll.png");
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m_select_all.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent e) {
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SelectAll(true);
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tree.updateUI();
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}
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});
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add(m_select_all);
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m_unselect_all = new StableMenuItem("Отменить всё", "/icons/UnselectAll.png");
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m_unselect_all.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent e) {
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SelectAll(false);
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tree.updateUI();
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}
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});
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add(m_unselect_all);
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addSeparator();
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m_select_for_current = new VisualiserMenuItem("");
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m_select_for_current.addActionListener(new AbstractAction() {
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@Override
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public void actionPerformed(ActionEvent e) {
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Object o = CurrentAnchestor.get(tree.getCurrent());
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if (o instanceof Selectable) {
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((Selectable) o).SelectAllChildren(true);
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}
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tree.updateUI();
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}
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});
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add(m_select_for_current);
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//--------
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m_unselect_for_current = new VisualiserMenuItem("");
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m_unselect_for_current.addActionListener(new AbstractAction() {
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@Override
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public void actionPerformed(ActionEvent e) {
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Object o = CurrentAnchestor.get(tree.getCurrent());
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if (o instanceof Selectable) {
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((Selectable) o).SelectAllChildren(false);
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}
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tree.updateUI();
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}
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});
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//-------
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add(m_unselect_for_current);
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}
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public abstract Class getTargetClass(); //для кого позволяется выбирать всех потомков.
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public abstract void SelectAll(boolean select);
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@Override
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public void CheckElementsVisibility() {
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Object current = CurrentAnchestor.get(tree.getCurrent());
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if ((current != null) && (current.getClass().equals(getTargetClass()))) {
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String name = ((Selectable) current).getSelectionText();
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m_select_for_current.setText("Выбрать всё для " +
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CommonUtils.Brackets(name));
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m_unselect_for_current.setText("Отменить выбор всех для " +
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CommonUtils.Brackets(name));
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//-
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m_select_for_current.setVisible(true);
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m_unselect_for_current.setVisible(true);
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} else {
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m_select_for_current.setVisible(false);
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m_unselect_for_current.setVisible(false);
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}
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}
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}
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