TriggerCallProcessSourcePage.java

// ============================================================================
//
// Copyright (C) 2006-2016 Talend Inc. - www.talend.com
//
// This source code is available under agreement available at
// %InstallDIR%\features\org.talend.rcp.branding.%PRODUCTNAME%\%PRODUCTNAME%license.txt
//
// You should have received a copy of the agreement
// along with this program; if not, write to Talend SA
// 9 rue Pages 92150 Suresnes, France
//
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package com.amalto.workbench.widgets.xmleditor;

import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.widgets.Composite;
import org.talend.commons.ui.swt.proposal.ContentProposalAdapterExtended;

import com.amalto.workbench.utils.WidgetUtils;
import com.amalto.workbench.widgets.xmleditor.infoholder.ExternalInfoHolder;

public class TriggerCallProcessSourcePage extends ExtensibleTextContentEditorPage {

    protected ExternalInfoHolder<?> allProcessNamesHolder;

    public TriggerCallProcessSourcePage(Composite parent, int style) {
        super(parent, style);
    }

    @Override
    public void setExternalInfoHolder(ExternalInfoHolder<?> externalInfoHolder) {

        if (externalInfoHolder == null || !ExternalInfoHolder.INFOID_ALLPROCESSNAMES.equals(externalInfoHolder.getId()))
            return;

        allProcessNamesHolder = externalInfoHolder;

        refreshProposal();

    }

    @Override
    public void reloadExternalInfo() {
        refreshProposal();
    }

    private void refreshProposal() {

        ContentProposalAdapterExtended adapter = WidgetUtils.addContentProposal(textViewer.getTextWidget(),
                (String[]) allProcessNamesHolder.getExternalInfo(), new char[] { ' ', '=' });

        adapter.setPopupSize(new Point(300, 250));

    }

}