design/designer_base/src/com/fr/design/gui/controlpane/UIControlPane.java

package com.fr.design.gui.controlpane;

import com.fr.base.chart.BasePlot;
import com.fr.design.constants.UIConstants;
import com.fr.design.dialog.BasicPane;
import com.fr.design.gui.ilable.UILabel;
import com.fr.design.gui.itoolbar.UIToolBarUI;
import com.fr.design.gui.itoolbar.UIToolbar;
import com.fr.design.layout.FRGUIPaneFactory;
import com.fr.design.layout.TableLayout;
import com.fr.design.layout.TableLayoutHelper;
import com.fr.design.mainframe.DesignerContext;
import com.fr.design.menu.ShortCut;
import com.fr.design.menu.ToolBarDef;
import com.fr.design.utils.gui.GUICoreUtils;
import com.fr.stable.ArrayUtils;
import com.fr.stable.Nameable;

import javax.swing.*;
import java.awt.*;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

/**
 * Created by plough on 2017/7/21.
 */
public abstract class UIControlPane extends BasicPane implements UnrepeatedNameHelper {
    protected static final int SHORT_WIDTH = 30; //每加一个short Divider位置加30
    protected JPanel controlUpdatePane;
    private ShortCut4JControlPane[] shorts;
    private NameableCreator[] creators;
    private ToolBarDef toolbarDef;
    private UIToolbar toolBar;
    private UIToolbar topToolBar;
    protected Window popupEditDialog;
    // peter:这是整体的一个cardLayout Pane
    protected CardLayout cardLayout;
    protected JPanel cardPane;
    protected BasePlot plot;
    private static final int TOP_TOOLBAR_HEIGHT = 24;

    public UIControlPane() {
        this.initComponentPane();
    }

    public UIControlPane(BasePlot plot) {
        this.plot =plot;
        this.initComponentPane();
    }

    /**
     * 生成添加按钮的NameableCreator
     *
     * @return 按钮的NameableCreator
     */
    public abstract NameableCreator[] createNameableCreators();

    public ShortCut4JControlPane[] getShorts() {
        return shorts;
    }

    public void setShorts(ShortCut4JControlPane[] shorts) {
        this.shorts = shorts;
    }

    public void setCreators(NameableCreator[] creators) {
        this.creators = creators;
    }

    public ToolBarDef getToolbarDef() {
        return toolbarDef;
    }

    public void setToolbarDef(ToolBarDef toolbarDef) {
        this.toolbarDef = toolbarDef;
    }

    public UIToolbar getToolBar() {
        return toolBar;
    }

    public void setToolBar(UIToolbar toolBar) {
        this.toolBar = toolBar;
    }

    public CardLayout getCardLayout() {
        return cardLayout;
    }

    public void setCardLayout(CardLayout cardLayout) {
        this.cardLayout = cardLayout;
    }

    public JPanel getCardPane() {
        return cardPane;
    }

    public void setCardPane(JPanel cardPane) {
        this.cardPane = cardPane;
    }

    public abstract void saveSettings();

    // 是否使用新样式
    protected boolean isNewStyle() {
        return true;
    }

    protected void initComponentPane() {
        this.setLayout(FRGUIPaneFactory.createBorderLayout());
        this.creators = this.createNameableCreators();
        this.controlUpdatePane = createControlUpdatePane();

        // p: edit card layout
        this.cardLayout = new CardLayout();
        cardPane = FRGUIPaneFactory.createCardLayout_S_Pane();
        cardPane.setLayout(this.cardLayout);
        // p:选择的Label
        UILabel selectLabel = new UILabel();
        cardPane.add(selectLabel, "SELECT");
        cardPane.add(controlUpdatePane, "EDIT");
        if (isNewStyle()) {
            getPopupEditDialog(cardPane);
            this.add(getLeftPane(), BorderLayout.CENTER);
            this.setBorder(BorderFactory.createEmptyBorder(10, 10, 15, 15));
        } else {
            // 增加边框
            JPanel leftPaneWrapper = new JPanel(new BorderLayout());
            leftPaneWrapper.add(getLeftPane(), BorderLayout.CENTER);
            leftPaneWrapper.setBorder(BorderFactory.createEmptyBorder(6, 6, 6, 6));
            JPanel rightPaneWrapper = new JPanel(new BorderLayout());
            rightPaneWrapper.add(cardPane, BorderLayout.CENTER);
            rightPaneWrapper.setBorder(BorderFactory.createEmptyBorder(6, 6, 6, 6));
            // SplitPane
            JSplitPane mainSplitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, true, leftPaneWrapper, rightPaneWrapper);
            mainSplitPane.setBorder(BorderFactory.createLineBorder(GUICoreUtils.getTitleLineBorderColor()));
            mainSplitPane.setOneTouchExpandable(true);
            this.add(mainSplitPane, BorderLayout.CENTER);
            mainSplitPane.setDividerLocation(getLeftPreferredSize());
        }

        this.checkButtonEnabled();
    }

    protected void getPopupEditDialog (JPanel cardPane) {
        popupEditDialog =  new PopupEditDialog(cardPane);
    }

    protected abstract JPanel createControlUpdatePane();

    protected JPanel getLeftPane() {
        // LeftPane
        JPanel leftPane = FRGUIPaneFactory.createBorderLayout_S_Pane();

        JPanel leftContentPane = FRGUIPaneFactory.createBorderLayout_S_Pane();
        initLeftPane(leftContentPane);
        leftPane.add(leftContentPane, BorderLayout.CENTER);

        shorts = this.createShortcuts();
        if (ArrayUtils.isEmpty(shorts)) {
            return leftPane;
        }

        toolbarDef = new ToolBarDef();
        for (ShortCut4JControlPane sj : shorts) {
            toolbarDef.addShortCut(sj.getShortCut());
        }
        toolBar = ToolBarDef.createJToolBar();
        toolBar.setUI(new UIToolBarUI(){
            @Override
            public void paint(Graphics g, JComponent c) {
                Graphics2D g2 = (Graphics2D) g;
                g2.setColor(Color.WHITE);
                g2.fillRect(0, 0, c.getWidth(), c.getHeight());
            }
        });
        toolbarDef.updateToolBar(toolBar);
        // 封装一层，加边框
        JPanel toolBarPane = new JPanel(new BorderLayout());
        toolBarPane.add(toolBar, BorderLayout.CENTER);
        toolBarPane.setBorder(BorderFactory.createMatteBorder(1, 1, 0, 1, UIConstants.RULER_LINE_COLOR));

        leftContentPane.add(toolBarPane, BorderLayout.NORTH);

        //  顶部标签及add按钮
        topToolBar = new UIToolbar(FlowLayout.LEFT, new UIToolBarUI(){
            @Override
            public void paint(Graphics g, JComponent c) {
                Graphics2D g2 = (Graphics2D) g;
                g2.setColor(UIConstants.SELECT_TAB);
                g2.fillRect(0, 0, c.getWidth(), c.getHeight());
            }
        });
        topToolBar.setLayout(new BorderLayout());
        ShortCut addItem = addItemShortCut().getShortCut();
        addItem.intoJToolBar(topToolBar);

        JPanel leftTopPane = getLeftTopPane(topToolBar);

        leftTopPane.setBorder(BorderFactory.createEmptyBorder(0, 0, 6, 0));
        leftPane.add(leftTopPane, BorderLayout.NORTH);

        return leftPane;
    }

    protected JPanel getLeftTopPane (UIToolbar topToolBar) {
        double p = TableLayout.PREFERRED;
        double f = TableLayout.FILL;
        double[] columnSize = { p, f};
        double[] rowSize = {TOP_TOOLBAR_HEIGHT};
        Component[][] components = new Component[][]{
                new Component[]{new UILabel(getAddItemText()), topToolBar},
        };
       return TableLayoutHelper.createTableLayoutPane(components,rowSize,columnSize);
    }

    /**
     * 子类重写此方法，可以改变标签内容
     */
    protected String getAddItemText() {
        return "add item ";
    }

    /**
     * 初始化左边面板
     */
    protected void initLeftPane(JPanel leftPane) {

    }

    protected int getLeftPreferredSize() {
        return shorts.length * SHORT_WIDTH;
    }


    protected ShortCut4JControlPane[] createShortcuts() {
        return new ShortCut4JControlPane[]{
                copyItemShortCut(),
                moveUpItemShortCut(),
                moveDownItemShortCut(),
                sortItemShortCut(),
                removeItemShortCut()
        };
    }

    protected abstract ShortCut4JControlPane addItemShortCut();

    protected abstract ShortCut4JControlPane removeItemShortCut();

    protected abstract ShortCut4JControlPane copyItemShortCut();

    protected abstract ShortCut4JControlPane moveUpItemShortCut();

    protected abstract ShortCut4JControlPane moveDownItemShortCut();

    protected abstract ShortCut4JControlPane sortItemShortCut();

    public abstract Nameable[] update();


    public void populate(Nameable[] nameableArray) {
    }

    /**
     * 检查按钮可用状态 Check button enabled.
     */
    public void checkButtonEnabled() {
    }

    protected void doBeforeRemove() {
    }

    protected void doAfterRemove() {
    }

    public NameableCreator[] creators() {
        return creators == null ? new NameableCreator[0] : creators;
    }

    protected abstract boolean hasInvalid(boolean isAdd);

    /**
     * 刷新 NameableCreator
     *
     * @param creators 生成器
     */
    public void refreshNameableCreator(NameableCreator[] creators) {
        this.creators = creators;
        shorts = this.createShortcuts();
        toolbarDef.clearShortCuts();
        for (ShortCut4JControlPane sj : shorts) {
            toolbarDef.addShortCut(sj.getShortCut());
        }

        toolbarDef.updateToolBar(toolBar);
        toolBar.validate();
        toolBar.repaint();


        // 顶部按钮
        topToolBar.removeAll();
        ShortCut addItem = addItemShortCut().getShortCut();
        addItem.intoJToolBar(topToolBar);
        topToolBar.validate();
        this.controlUpdatePane = createControlUpdatePane();//REPORT-4841 刷新一下编辑面板
        cardPane.add(controlUpdatePane, "EDIT");

        this.repaint();
    }

    // 点击"编辑"按钮，弹出面板
    protected class PopupEditDialog extends JDialog {
        private JComponent editPane;
        private static final int WIDTH = 570;
        private static final int HEIGHT = 490;

        PopupEditDialog(JComponent pane) {
            super(DesignerContext.getDesignerFrame());
            setUndecorated(true);
            pane.setBorder(BorderFactory.createEmptyBorder(20, 10, 10, 10));
            this.editPane = pane;
            JPanel editPaneWrapper = new JPanel(new BorderLayout());
            editPaneWrapper.add(editPane, BorderLayout.CENTER);
            editPaneWrapper.setBorder(BorderFactory.createLineBorder(UIConstants.POP_DIALOG_BORDER, 1));
            this.getContentPane().add(editPaneWrapper, BorderLayout.CENTER);
            setSize(WIDTH, HEIGHT);
//            pack();
            this.setVisible(false);
            initListener();
        }

        private void hideDialog() {
            // 检查是否有子弹窗，如果有，则不隐藏
            for (Window window : getOwnedWindows()) {
                if (window.isVisible()) {
                    return;
                }
            }
            // 如果有可见模态对话框，则不隐藏
            for (Window window : DesignerContext.getDesignerFrame().getOwnedWindows()) {
                if (window instanceof JDialog && window.isVisible() && ((JDialog)window).isModal()) {
                    return;
                }
            }
            saveSettings();
            setVisible(false);
        }

        private void initListener() {
            addWindowFocusListener(new WindowAdapter() {
                @Override
                public void windowLostFocus(WindowEvent e) {
                    super.windowLostFocus(e);
                    hideDialog();
                }
            });
        }
    }
}