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Revision a60ccec4

Added by Katja Luther over 4 years ago

ref #8385: enable apply button when provider added or removed from preference

View differences:

eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/databaseAdmin/preferencePage/AbcdImportProviderAdminPreferencePage.java
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package eu.etaxonomy.taxeditor.databaseAdmin.preferencePage;
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import org.apache.commons.lang.StringUtils;


  		




  
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import org.eclipse.swt.SWT;


  		




  
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import org.eclipse.swt.custom.CLabel;


  		




  
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import org.eclipse.swt.layout.GridLayout;


  		




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import org.eclipse.swt.widgets.Composite;


  		




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import org.eclipse.swt.widgets.Control;


  		




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import eu.etaxonomy.cdm.api.service.IPreferenceService;


  		




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import eu.etaxonomy.cdm.model.metadata.CdmPreference;


  		




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import eu.etaxonomy.cdm.model.metadata.PreferencePredicate;


  		




  
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import eu.etaxonomy.taxeditor.l10n.Messages;


  		




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import eu.etaxonomy.taxeditor.preference.AbcdImportProvider;


  		




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import eu.etaxonomy.taxeditor.preference.ListComponent;


  		




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import eu.etaxonomy.taxeditor.store.CdmStore;


  		




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 */


  		




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public class AbcdImportProviderAdminPreferencePage extends AbcdImportProvider implements IE4AdminPreferencePage{


  		




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    private ListComponent biocaseProviderList;


  		




  
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    @Override


  		




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    protected Control createContents(Composite parent) {


  		




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        Control composite = super.createContents(parent);


  		




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        biocaseProviderList.setAdmin(true);


  		




  
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        final Composite composite = new Composite(parent, SWT.NULL);


  		




  
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        final CLabel description = new CLabel(composite, SWT.NULL);


  		




  
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        description.setText(Messages.AbcdImportProvider_description);


  		




  
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        GridLayout gridLayout = new GridLayout();


  		




  
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        composite.setLayout(gridLayout);


  		




  
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        gridLayout.numColumns = 3;


  		




  
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        //gridLayout.horizontalSpacing= 5;


  		




  
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        //gridLayout.makeColumnsEqualWidth = true;


  		




  
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        composite.setLayout(gridLayout);


  		




  
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        biocaseProviderList = new ListComponent(composite, SWT.SCROLL_LINE,true, this);


  		




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        setApply(true);


  		




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        return composite;


  		




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    }


  		












  

    
      eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/preference/AbcdImportProvider.java
    
  





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 */


  		




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public class AbcdImportProvider extends CdmPreferencePage implements IE4PreferencePage{


  		




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    private ListComponent biocaseProviderList;


  		




  
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    protected ListComponent biocaseProviderList;


  		




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    @Override


  		




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    protected Control createContents(Composite parent) {


  		




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        //gridLayout.makeColumnsEqualWidth = true;


  		




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        composite.setLayout(gridLayout);


  		




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        biocaseProviderList = new ListComponent(composite, SWT.SCROLL_LINE,false);


  		




  
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        biocaseProviderList = new ListComponent(composite, SWT.SCROLL_LINE,false, this);


  		




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        setApply(true);


  		




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        return composite;


  		




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    }


  		












  

    
      eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/preference/ListComponent.java
    
  





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import java.awt.Toolkit;


  		




  
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import java.net.URL;


  		




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import javax.swing.event.DocumentEvent;


  		




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import org.apache.commons.lang.StringUtils;


  		




  
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import org.eclipse.jface.resource.JFaceResources;


  		




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import org.eclipse.swt.SWT;


  		




  
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import org.eclipse.swt.events.ModifyEvent;


  		




  
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import org.eclipse.swt.events.ModifyListener;


  		




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import org.eclipse.swt.events.MouseEvent;


  		




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import org.eclipse.swt.events.MouseListener;


  		




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import org.eclipse.swt.graphics.Rectangle;


  		




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import org.eclipse.swt.layout.GridData;


  		




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import org.eclipse.swt.widgets.Button;


  		




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import org.eclipse.swt.widgets.Composite;


  		




  
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import org.eclipse.swt.widgets.Display;


  		




  
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import org.eclipse.swt.widgets.Label;


  		




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import org.eclipse.swt.widgets.List;


  		




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import org.eclipse.swt.widgets.Text;


  		




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import eu.etaxonomy.cdm.model.metadata.CdmPreference;


  		




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import eu.etaxonomy.cdm.model.metadata.PreferencePredicate;


  		




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import eu.etaxonomy.taxeditor.l10n.Messages;


  		




  
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import eu.etaxonomy.taxeditor.preference.menu.CdmPreferencePage;


  		




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/**


  		




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 * @date 20.04.2017


  		




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 *


  		




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 */


  		




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public class ListComponent


  		




  
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public class ListComponent implements ModifyListener


  		




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                      {


  		




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    private List list;


  		




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    private static final String noProvider = Messages.ListComponent_NO_PROVIDER_AVAILABLE;


  		




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    private Button removeButton;


  		




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    private Text providerURI;


  		




  
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    protected Label labelException;


  		




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    boolean isAdmin = false;


  		




  
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    CdmPreferencePage preferencePage;


  		




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    public ListComponent(Composite parent, int style, boolean isAdmin) {


  		




  
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    public ListComponent(Composite parent, int style, boolean isAdmin, CdmPreferencePage parentPage) {


  		




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        this.isAdmin= isAdmin;


  		




  
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        this.preferencePage = parentPage;


  		




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        list = new List(parent, SWT.BORDER |  SWT.V_SCROLL);


  		




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        GridData gridData = new GridData(SWT.FILL, SWT.CENTER, true, true, 2, 3);


  		




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        gridData.grabExcessHorizontalSpace = true;


  		




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        CdmPreference providerListPreference = PreferencesUtil.getPreferenceFromDB(PreferencePredicate.BioCaseProvider);


  		




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        String allProviderString = ""; //$NON-NLS-1$


  		




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        if (!isAdmin && providerListPreference.isAllowOverride()){


  		




  
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        if (!isAdmin && (providerListPreference != null && providerListPreference.isAllowOverride())){


  		




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            allProviderString = PreferencesUtil.getStringValue(PreferencePredicate.BioCaseProvider.getKey(), true);


  		




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        }else{


  		




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            if (providerListPreference != null){


  		




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        dataProviderUri.horizontalAlignment = GridData.FILL;


  		




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        dataProviderUri.horizontalSpan = 3;


  		




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        providerURI.setLayoutData(dataProviderUri);


  		




  
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        providerURI.addModifyListener(this);


  		




  
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        labelException = new Label(parent, SWT.NULL);


  		




  
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        labelException.setText("");


  		




  
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        labelException.setLayoutData(dataProviderUri);


  		




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        Button addButton = new Button(parent, SWT.NULL);


  		




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        AddListener addListener = new AddListener(addButton);


  		




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                }


  		




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                list.setSelection(index-1);


  		




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                preferencePage.setApply(true);


  		




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            }


  		




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        }


  		




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            String name = providerURI.getText();


  		




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            //User didn't type in a unique name...


  		




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            if (name.equals("") || alreadyInList(name)) { //$NON-NLS-1$


  		




  
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            if (name.equals("") || alreadyInList(name) || !StringUtils.isBlank(labelException.getText())) { //$NON-NLS-1$


  		




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                Toolkit.getDefaultToolkit().beep();


  		




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                providerURI.selectAll();


  		




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                return;


  		




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            //Select the new item


  		




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            providerURI.setText(""); //$NON-NLS-1$


  		




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            preferencePage.setApply(true);


  		




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        }


  		




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    }


  		




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    }


  		




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    @Override


  		




  
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    public void modifyText(ModifyEvent e) {


  		




  
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        if(e.widget==providerURI){


  		




  
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            Text text = (Text) e.widget;


  		




  
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            boolean hasControlCharacters = false;


  		




  
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            String textString = text.getText();


  		




  
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            int stringLength = textString.length();


  		




  
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            for (int i = 0; i < stringLength; i++) {


  		




  
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                if (Character.isISOControl(textString.charAt(i))) {


  		




  
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                    hasControlCharacters = true;


  		




  
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                    break;


  		




  
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                }


  		




  
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            }


  		




  
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                //remove control character such as line breaks etc.


  		




  
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                try {


  		




  
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                    getParsedText();


  		




  
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                    labelException.setFont(JFaceResources.getFontRegistry().getBold(JFaceResources.DEFAULT_FONT));


  		




  
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                    labelException.setForeground(Display.getCurrent().getSystemColor(SWT.NULL));


  		




  
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                    labelException.setText("");


  		




  
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                } catch (Exception exception) {


  		




  
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                    labelException.setFont(JFaceResources.getFontRegistry().getBold(JFaceResources.DEFAULT_FONT));


  		




  
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                    labelException.setForeground(Display.getCurrent().getSystemColor(SWT.COLOR_RED));


  		




  
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                    labelException.setText(Messages.UriWithLabelElement_URL_NOT_SAVED+exception.getLocalizedMessage());


  		




  
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                }


  		




  
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            }


  		




  
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    }


  		




  
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    protected URL getParsedText() throws Exception {


  		




  
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        String uriText = providerURI.getText();


  		




  
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        if(!StringUtils.isBlank(uriText)){


  		




  
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            return new URL(providerURI.getText());


  		




  
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        }


  		




  
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        return null;


  		




  
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    }


  		




  
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}


  		




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