Java tutorial
/******************************************************************************* * Copyright (c) 2007-2011, G. Weirich and Elexis * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * which accompanies this distribution, and is available at * http://www.eclipse.org/legal/epl-v10.html * * Contributors: * G. Weirich - initial API and implementation ******************************************************************************/ package ch.elexis.core.ui.contacts.dialogs; import java.util.ArrayList; import java.util.Collections; import java.util.HashMap; import java.util.List; import java.util.Map; import org.eclipse.jface.dialogs.Dialog; import org.eclipse.jface.dialogs.IDialogConstants; import org.eclipse.swt.SWT; import org.eclipse.swt.events.SelectionAdapter; import org.eclipse.swt.events.SelectionEvent; import org.eclipse.swt.layout.GridData; import org.eclipse.swt.layout.GridLayout; import org.eclipse.swt.widgets.Button; import org.eclipse.swt.widgets.Combo; import org.eclipse.swt.widgets.Composite; import org.eclipse.swt.widgets.Control; import org.eclipse.swt.widgets.Label; import org.eclipse.ui.PlatformUI; import ch.elexis.core.data.activator.CoreHub; import ch.elexis.core.types.LocalizeUtil; import ch.elexis.core.types.RelationshipType; import ch.elexis.core.ui.contacts.views.Patientenblatt2; import ch.elexis.core.ui.util.SWTHelper; import ch.elexis.core.ui.views.Messages; import ch.elexis.data.BezugsKontakt; import ch.elexis.data.BezugsKontaktRelation; import ch.rgw.tools.StringTool; public class BezugsKontaktAuswahl extends Dialog { Combo cbBezugSrc; Combo cbTypeSrc; Combo cbTypeDest; Map<String, BezugsKontaktRelation> mapBezugKonktatRelation = new HashMap<>(); BezugsKontaktRelation selectedBezugKontaktRelation = new BezugsKontaktRelation(); String srcLabel; String destLabel; Composite dynComposite; BezugsKontakt bezugsKontakt; private boolean locked = false; public BezugsKontaktAuswahl(String destLabel, String srcLabel) { super(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell()); this.srcLabel = srcLabel; this.destLabel = destLabel; } public BezugsKontaktAuswahl(String destLabel, String srcLabel, BezugsKontakt bezugsKontakt, boolean locked) { this(destLabel, srcLabel); this.bezugsKontakt = bezugsKontakt; this.locked = locked; } @Override public void create() { super.create(); getShell().setText(Messages.Patientenblatt2_kindOfRelation); //$NON-NLS-1$ if (locked) { Button btnOk = getButton(IDialogConstants.OK_ID); if (btnOk != null) { btnOk.setEnabled(false); } } } @Override protected Control createDialogArea(Composite parent) { Composite ret = (Composite) super.createDialogArea(parent); new Label(ret, SWT.NONE).setText(Messages.Patientenblatt2_pleaseEnterKindOfRelationship); //$NON-NLS-1$ new Label(ret, SWT.NONE).setText(srcLabel + " " + Messages.Bezugskontakt_Is); //$NON-NLS-1$ cbBezugSrc = new Combo(ret, SWT.NONE); cbBezugSrc.setLayoutData(SWTHelper.getFillGridData(1, true, 1, false)); String bez = CoreHub.globalCfg.get(Patientenblatt2.CFG_BEZUGSKONTAKTTYPEN, ""); //$NON-NLS-1$ String[] items = getBezugKonkaktTypes(bez); cbBezugSrc.setItems(items); cbBezugSrc.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { reCalc(true); } }); cbBezugSrc.setEnabled(!locked); if (bezugsKontakt != null && bezugsKontakt.exists()) { cbBezugSrc.setText(bezugsKontakt.getBezug()); mapBezugKonktatRelation.put(bezugsKontakt.getBezug(), new BezugsKontaktRelation(bezugsKontakt)); } final GridData data = new GridData(SWT.FILL, SWT.CENTER, true, true, 1, 1); Button btn = new Button(ret, SWT.TOGGLE); btn.setText("+ " + Messages.BezugsKonktat_FormalerReference); //$NON-NLS-1$ btn.setLayoutData(new GridData(SWT.RIGHT, SWT.TOP, true, true, 1, 1)); btn.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { data.exclude = !data.exclude; dynComposite.setVisible(!data.exclude); dynComposite.getShell().pack(); if (dynComposite.isVisible()) { btn.setText("- " + Messages.BezugsKonktat_FormalerReference); reCalc(true); } else { btn.setText("+ " + Messages.BezugsKonktat_FormalerReference); } } }); dynComposite = new Composite(ret, SWT.BORDER); dynComposite.setLayout(new GridLayout()); dynComposite.setLayoutData(data); dynComposite.setVisible(false); data.exclude = true; String[] bezugKontaktTypes = getBezugKontaktTypes(); new Label(dynComposite, SWT.NONE).setText(Messages.Bezugskontakt_RelationFrom + " "); //$NON-NLS-1$ cbTypeDest = new Combo(dynComposite, SWT.READ_ONLY); cbTypeDest.setEnabled(!locked); cbTypeDest.setLayoutData(SWTHelper.getFillGridData(1, true, 1, false)); cbTypeDest.setItems(bezugKontaktTypes); new Label(dynComposite, SWT.NONE).setText(Messages.Bezugskontakt_RelationTo + " "); //$NON-NLS-1$ cbTypeSrc = new Combo(dynComposite, SWT.READ_ONLY); cbTypeSrc.setEnabled(!locked); cbTypeSrc.setLayoutData(SWTHelper.getFillGridData(1, true, 1, false)); cbTypeSrc.setItems(bezugKontaktTypes); reCalc(true); return ret; } public static String[] getBezugKontaktTypes() { RelationshipType[] allRelationshipTypes = RelationshipType.values(); String[] displayValues = new String[allRelationshipTypes.length]; int idx = 0; for (RelationshipType relationshipType : allRelationshipTypes) { displayValues[idx++] = LocalizeUtil.getLocaleText(relationshipType); } return displayValues; } private String[] getBezugKonkaktTypes(String cfgBezugKonktaks) { for (String cfgPart : cfgBezugKonktaks.split(Patientenblatt2.SPLITTER)) { BezugsKontaktRelation bezugsKontaktRelation = new BezugsKontaktRelation(); bezugsKontaktRelation.loadValuesByCfg(cfgPart); mapBezugKonktatRelation.put(bezugsKontaktRelation.getName(), bezugsKontaktRelation); } List<String> keys = new ArrayList<>(mapBezugKonktatRelation.keySet()); Collections.sort(keys); return keys.toArray(new String[0]); } public void reCalc(boolean autoSelect) { BezugsKontaktRelation bezugsKontaktType = mapBezugKonktatRelation.get(cbBezugSrc.getText()); selectedBezugKontaktRelation = bezugsKontaktType; if (selectedBezugKontaktRelation == null) { selectedBezugKontaktRelation = new BezugsKontaktRelation(cbBezugSrc.getText(), RelationshipType.AGENERIC, RelationshipType.AGENERIC); } if (selectedBezugKontaktRelation.getDestRelationType() == null) { selectedBezugKontaktRelation.setDestRelationType(RelationshipType.AGENERIC); } if (selectedBezugKontaktRelation.getSrcRelationType() == null) { selectedBezugKontaktRelation.setSrcRelationType(RelationshipType.AGENERIC); } if (autoSelect) { cbTypeSrc.setText(LocalizeUtil.getLocaleText(selectedBezugKontaktRelation.getSrcRelationType())); cbTypeDest.setText(LocalizeUtil.getLocaleText(selectedBezugKontaktRelation.getDestRelationType())); } } @Override protected void okPressed() { reCalc(false); int selIdx = cbTypeDest.getSelectionIndex(); if (selIdx != -1) { selectedBezugKontaktRelation.setDestRelationType(RelationshipType.values()[selIdx]); } selIdx = cbTypeSrc.getSelectionIndex(); if (selIdx != -1) { selectedBezugKontaktRelation.setSrcRelationType(RelationshipType.values()[selIdx]); } String[] items = cbBezugSrc.getItems(); String nitem = selectedBezugKontaktRelation.getName(); if (StringTool.getIndex(items, nitem) == -1) { String res = CoreHub.globalCfg.get(Patientenblatt2.CFG_BEZUGSKONTAKTTYPEN, "") + Patientenblatt2.SPLITTER + selectedBezugKontaktRelation.getCfgString(); CoreHub.globalCfg.set(Patientenblatt2.CFG_BEZUGSKONTAKTTYPEN, res); } super.okPressed(); } public BezugsKontaktRelation getBezugKonkaktRelation() { return selectedBezugKontaktRelation; } }