com.clustercontrol.hub.preference.HubPreferencePage.java Source code

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Here is the source code for com.clustercontrol.hub.preference.HubPreferencePage.java

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/*
    
 Copyright (C) 2016 NTT DATA Corporation
    
 This program is free software; you can redistribute it and/or
 Modify it under the terms of the GNU General Public License
 as published by the Free Software Foundation, version 2.
    
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
    
 */
package com.clustercontrol.hub.preference;

import org.eclipse.jface.preference.FieldEditorPreferencePage;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.preference.IntegerFieldEditor;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Group;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;

import com.clustercontrol.ClusterControlPlugin;
import com.clustercontrol.bean.DataRangeConstant;
import com.clustercontrol.util.Messages;

public class HubPreferencePage extends FieldEditorPreferencePage implements IWorkbenchPreferencePage {

    /** ? 1 */
    public static final String P_SIZE_POS = "pageMax";
    private static final String MSG_SIZE_POS = Messages.getString("number.of.display.list");

    public static final int PAGE_MAX_DEFAULT = 100; // ? 1

    public HubPreferencePage() {
        super(GRID);
        this.setPreferenceStore(ClusterControlPlugin.getDefault().getPreferenceStore());
        initializeDefaults();
    }

    private void initializeDefaults() {
        IPreferenceStore store = this.getPreferenceStore();
        store.setDefault(HubPreferencePage.P_SIZE_POS, PAGE_MAX_DEFAULT);
    }

    @Override
    public void init(IWorkbench workbench) {
        setPreferenceStore(ClusterControlPlugin.getDefault().getPreferenceStore());
    }

    @Override
    protected void createFieldEditors() {
        Composite parent = this.getFieldEditorParent();
        GridData gridData = null;

        //  ?
        Group resultGroup = new Group(parent, SWT.SHADOW_NONE);
        gridData = new GridData();
        gridData.horizontalAlignment = GridData.FILL;
        gridData.grabExcessHorizontalSpace = true;
        gridData.horizontalSpan = 10;
        gridData.verticalSpan = 10;
        resultGroup.setLayoutData(gridData);
        resultGroup.setText(Messages.getString("view.hub.preference.search"));

        // ? 1
        IntegerFieldEditor pageMax = new IntegerFieldEditor(P_SIZE_POS, MSG_SIZE_POS, resultGroup);
        pageMax.setValidRange(1, DataRangeConstant.SMALLINT_HIGH);
        String[] args1 = { Integer.toString(1), Integer.toString(DataRangeConstant.SMALLINT_HIGH) };
        pageMax.setErrorMessage(Messages.getString("message.hinemos.8", args1));
        this.addField(pageMax);
    }

    /**
     * ???
     */
    @Override
    public boolean performOk() {
        applySetting();
        return super.performOk();
    }

    /**
     * ?????
     */
    private void applySetting() {
    }
}