package ch.elexis.core.ui.medication.views;
import java.text.MessageFormat;
import java.util.Date;
import java.util.List;
import org.eclipse.core.commands.Command;
import org.eclipse.core.databinding.DataBindingContext;
import org.eclipse.core.databinding.UpdateValueStrategy;
import org.eclipse.core.databinding.beans.PojoProperties;
import org.eclipse.core.databinding.observable.ChangeEvent;
import org.eclipse.core.databinding.observable.IChangeListener;
import org.eclipse.core.databinding.observable.value.DateAndTimeObservableValue;
import org.eclipse.core.databinding.observable.value.IObservableValue;
import org.eclipse.core.databinding.observable.value.WritableValue;
import org.eclipse.core.runtime.ListenerList;
import org.eclipse.jface.databinding.swt.WidgetProperties;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.fieldassist.ControlDecoration;
import org.eclipse.jface.fieldassist.FieldDecorationRegistry;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.ISelectionChangedListener;
import org.eclipse.jface.viewers.ISelectionProvider;
import org.eclipse.jface.viewers.SelectionChangedEvent;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.StackLayout;
import org.eclipse.swt.dnd.DropTargetEvent;
import org.eclipse.swt.events.KeyAdapter;
import org.eclipse.swt.events.KeyEvent;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.events.MouseAdapter;
import org.eclipse.swt.events.MouseEvent;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.DateTime;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import org.eclipse.swt.widgets.ToolBar;
import org.eclipse.swt.widgets.ToolItem;
import org.eclipse.ui.IWorkbenchPartSite;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.commands.ICommandService;
import ch.elexis.core.data.activator.CoreHub;
import ch.elexis.core.data.events.ElexisEvent;
import ch.elexis.core.data.events.ElexisEventDispatcher;
import ch.elexis.core.model.IPersistentObject;
import ch.elexis.core.ui.UiDesk;
import ch.elexis.core.ui.actions.ICodeSelectorTarget;
import ch.elexis.core.ui.icons.Images;
import ch.elexis.core.ui.locks.AcquireLockUi;
import ch.elexis.core.ui.locks.ILockHandler;
import ch.elexis.core.ui.medication.handlers.ApplyCustomSortingHandler;
import ch.elexis.core.ui.medication.views.MedicationTableViewerContentProvider.MedicationContentProviderComposite;
import ch.elexis.core.ui.medication.views.provider.MedicationFilter;
import ch.elexis.core.ui.util.CreatePrescriptionHelper;
import ch.elexis.core.ui.util.PersistentObjectDropTarget;
import ch.elexis.data.Artikel;
import ch.elexis.data.Patient;
import ch.elexis.data.PersistentObject;
import ch.elexis.data.Prescription;
import ch.elexis.data.Rezept;
import ch.elexis.data.Verrechnet;
import ch.rgw.tools.TimeTool;
public class MedicationComposite extends Composite
implements ISelectionProvider, ISelectionChangedListener {
private Composite compositeSearchFilter;
private Text txtSearch;
private MedicationFilter medicationHistoryFilter;
private GridData compositeSearchFilterLayoutData;
private Composite compositeMedicationDetail;
private Composite stackCompositeDosage;
private Composite compositeDayTimeDosage;
private Composite compositeFreeTextDosage;
private StackLayout stackLayoutDosage;
private Text txtMorning, txtNoon, txtEvening, txtNight, txtFreeText;
private Composite tablesComposite;
private StackLayout tablesLayout;
private MedicationTableComposite medicationTableComposite;
private MedicationHistoryTableComposite medicationHistoryTableComposite;
private GridData compositeMedicationDetailLayoutData;
private Button btnConfirm;
private String[] signatureArray;
private Button btnShowHistory;
private StackLayout stackLayout;
private Composite compositeMedicationTextDetails;
private Composite compositeStopMedicationTextDetails;
private Composite stackedMedicationDetailComposite;
private WritableValue selectedMedication =
new WritableValue(null, MedicationTableViewerItem.class);
private WritableValue lastDisposalPO = new WritableValue(null, PersistentObject.class);
private DateTime timeStopped;
private DateTime dateStopped;
private Button btnStopMedication;
private Label lblLastDisposalLink;
private Label lblDailyTherapyCost;
private Color tagBtnColor = UiDesk.getColor(UiDesk.COL_GREEN);
private Color stopBGColor = UiDesk.getColorFromRGB("FF7256");
private Color defaultBGColor = UiDesk.getColorFromRGB("F0F0F0");
private ControlDecoration ctrlDecor;
private Patient pat;
private PersistentObjectDropTarget dropTarget;
private Text txtIntakeOrder;
private Text txtDisposalComment;
private Text txtStopComment;
private MedicationContentProviderComposite contentProviderComp;
/**
* Create the composite.
*
* @param parent
* @param style
* @param partSite
*/
public MedicationComposite(Composite parent, int style, IWorkbenchPartSite partSite){
super(parent, style);
setLayout(new GridLayout(1, false));
searchFilterComposite();
medicationTableComposite(partSite);
stateComposite();
medicationDetailComposite();
showSearchFilterComposite(false);
showMedicationDetailComposite(null);
dropTarget = new PersistentObjectDropTarget("Medication", this,
new DropMedicationReceiver(getShell()));
}
private void searchFilterComposite(){
compositeSearchFilter = new Composite(this, SWT.NONE);
compositeSearchFilter.setLayout(new GridLayout(2, false));
compositeSearchFilterLayoutData = new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1);
compositeSearchFilter.setLayoutData(compositeSearchFilterLayoutData);
ToolBar toolBar = new ToolBar(compositeSearchFilter, SWT.HORIZONTAL);
ToolItem tiClear = new ToolItem(toolBar, SWT.PUSH);
tiClear.setImage(Images.IMG_CLEAR.getImage());
tiClear.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e){
clearSearchFilter();
}
});
txtSearch = new Text(compositeSearchFilter, SWT.BORDER);
txtSearch.setMessage(Messages.MedicationComposite_search);
txtSearch.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
txtSearch.addKeyListener(new KeyAdapter() {
public void keyReleased(KeyEvent e){
medicationHistoryFilter.setSearchText(txtSearch.getText());
};
});
}
private void clearSearchFilter(){
txtSearch.setText("");
medicationHistoryFilter.setSearchText("");
}
private void medicationTableComposite(IWorkbenchPartSite partSite){
tablesComposite = new Composite(this, SWT.NONE);
tablesComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
tablesLayout = new StackLayout();
tablesComposite.setLayout(tablesLayout);
medicationTableComposite =
new MedicationTableComposite(tablesComposite, SWT.NONE | SWT.VIRTUAL);
medicationTableComposite.setMedicationComposite(this);
MedicationViewerHelper.addContextMenu(medicationTableComposite.getTableViewer(), this,
partSite);
// this composite manages selection of both tables
medicationTableComposite.getTableViewer().addSelectionChangedListener(this);
medicationHistoryTableComposite =
new MedicationHistoryTableComposite(tablesComposite, SWT.NONE | SWT.VIRTUAL);
medicationHistoryTableComposite.setMedicationComposite(this);
MedicationViewerHelper.addContextMenu(medicationHistoryTableComposite.getTableViewer(),
this, partSite);
// this composite manages selection of both tables
medicationHistoryTableComposite.getTableViewer().addSelectionChangedListener(this);
medicationHistoryFilter =
new MedicationFilter(medicationHistoryTableComposite.getTableViewer());
medicationHistoryTableComposite.getTableViewer().addFilter(medicationHistoryFilter);
tablesLayout.topControl = medicationTableComposite;
}
public void setViewerSortOrder(ViewerSortOrder vso){
medicationTableComposite.getTableViewer().setComparator(vso.vc);
medicationHistoryTableComposite.getTableViewer().setComparator(vso.vc);
ICommandService service =
(ICommandService) PlatformUI.getWorkbench().getService(ICommandService.class);
Command command = service.getCommand(ApplyCustomSortingHandler.CMD_ID);
command.getState(ApplyCustomSortingHandler.STATE_ID)
.setValue(vso.equals(ViewerSortOrder.MANUAL));
}
private void stateComposite(){
Composite compositeState = new Composite(this, SWT.NONE);
GridLayout gl_compositeState = new GridLayout(6, false);
gl_compositeState.marginWidth = 0;
gl_compositeState.marginHeight = 0;
gl_compositeState.horizontalSpacing = 0;
compositeState.setLayout(gl_compositeState);
compositeState.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false, 1, 1));
contentProviderComp =
new MedicationContentProviderComposite(compositeState, SWT.NONE);
contentProviderComp
.setContentProvider((MedicationTableViewerContentProvider) medicationTableComposite
.getTableViewer().getContentProvider());
contentProviderComp.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
Label lblLastDisposal = new Label(compositeState, SWT.NONE);
lblLastDisposal.setText(Messages.MedicationComposite_lastReceived);
lblLastDisposalLink = new Label(compositeState, SWT.NONE);
lblLastDisposalLink.addMouseListener(new MouseAdapter() {
@Override
public void mouseDown(MouseEvent e){
PersistentObject po = (PersistentObject) lastDisposalPO.getValue();
if (po == null)
return;
}
});
lblLastDisposalLink.setForeground(UiDesk.getColor(UiDesk.COL_BLUE));
lblLastDisposalLink.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
lblDailyTherapyCost = new Label(compositeState, SWT.NONE);
lblDailyTherapyCost.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
lblDailyTherapyCost.setText(Messages.FixMediDisplay_DailyCost);
btnShowHistory = new Button(compositeState, SWT.TOGGLE | SWT.FLAT);
btnShowHistory.setToolTipText(Messages.MedicationComposite_btnShowHistory_toolTipText);
btnShowHistory.setText(Messages.MedicationComposite_btnCheckButton_text);
btnShowHistory.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e){
if (btnShowHistory.getSelection()) {
showSearchFilterComposite(true);
tablesLayout.topControl = medicationHistoryTableComposite;
medicationHistoryTableComposite.setPendingInput();
medicationHistoryTableComposite.getTableViewer().refresh();
setViewerSortOrder(ViewerSortOrder.DEFAULT);
contentProviderComp.setContentProvider(
(MedicationTableViewerContentProvider) medicationHistoryTableComposite
.getTableViewer().getContentProvider());
} else {
showSearchFilterComposite(false);
tablesLayout.topControl = medicationTableComposite;
medicationTableComposite.setPendingInput();
medicationTableComposite.getTableViewer().refresh();
contentProviderComp.setContentProvider(
(MedicationTableViewerContentProvider) medicationTableComposite
.getTableViewer().getContentProvider());
}
tablesComposite.layout();
updateUi(pat, false);
}
});
}
public boolean isShowingHistory(){
if (btnShowHistory != null && !btnShowHistory.isDisposed()) {
return btnShowHistory.getSelection();
}
return false;
}
private void medicationDetailComposite(){
compositeMedicationDetail = new Composite(this, SWT.BORDER);
GridLayout gl_compositeMedicationDetail = new GridLayout(6, false);
gl_compositeMedicationDetail.marginBottom = 5;
gl_compositeMedicationDetail.marginRight = 5;
gl_compositeMedicationDetail.marginLeft = 5;
gl_compositeMedicationDetail.marginTop = 5;
gl_compositeMedicationDetail.marginWidth = 0;
gl_compositeMedicationDetail.marginHeight = 0;
compositeMedicationDetail.setLayout(gl_compositeMedicationDetail);
compositeMedicationDetailLayoutData = new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1);
compositeMedicationDetail.setLayoutData(compositeMedicationDetailLayoutData);
{
stackCompositeDosage = new Composite(compositeMedicationDetail, SWT.NONE);
stackCompositeDosage
.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1));
stackLayoutDosage = new StackLayout();
stackCompositeDosage.setLayout(stackLayoutDosage);
compositeDayTimeDosage = new Composite(stackCompositeDosage, SWT.NONE);
compositeDayTimeDosage
.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1));
GridLayout gl_compositeDayTimeDosage = new GridLayout(7, false);
gl_compositeDayTimeDosage.marginWidth = 0;
gl_compositeDayTimeDosage.marginHeight = 0;
gl_compositeDayTimeDosage.verticalSpacing = 1;
gl_compositeDayTimeDosage.horizontalSpacing = 0;
compositeDayTimeDosage.setLayout(gl_compositeDayTimeDosage);
txtMorning = new Text(compositeDayTimeDosage, SWT.BORDER);
txtMorning.setTextLimit(60); //varchar 255 divided by 4 minus 3 '-'
txtMorning.setMessage("morn");
GridData gd_txtMorning = new GridData(SWT.FILL, SWT.CENTER, false, false, 1, 1);
gd_txtMorning.widthHint = 40;
txtMorning.setLayoutData(gd_txtMorning);
txtMorning.addModifyListener(new SignatureArrayModifyListener(0));
Label lblStop = new Label(compositeDayTimeDosage, SWT.HORIZONTAL);
lblStop.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1));
lblStop.setText("-");
txtNoon = new Text(compositeDayTimeDosage, SWT.BORDER);
txtNoon.setTextLimit(60);
txtNoon.setMessage("noon");
GridData gd_txtNoon = new GridData(SWT.FILL, SWT.CENTER, false, false, 1, 1);
gd_txtNoon.widthHint = 40;
txtNoon.setLayoutData(gd_txtNoon);
txtNoon.addModifyListener(new SignatureArrayModifyListener(1));
Label lblStop2 = new Label(compositeDayTimeDosage, SWT.NONE);
lblStop2.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1));
lblStop2.setText("-");
txtEvening = new Text(compositeDayTimeDosage, SWT.BORDER);
txtEvening.setTextLimit(60);
txtEvening.setMessage("eve");
GridData gd_txtEvening = new GridData(SWT.FILL, SWT.CENTER, false, false, 1, 1);
gd_txtEvening.widthHint = 40;
txtEvening.setLayoutData(gd_txtEvening);
txtEvening.addModifyListener(new SignatureArrayModifyListener(2));
txtEvening.addKeyListener(new KeyAdapter() {
public void keyPressed(KeyEvent e){
switch (e.keyCode) {
case SWT.CR:
if (btnConfirm.isEnabled())
applyDetailChanges();
break;
default:
break;
}
};
});
Label lblStop3 = new Label(compositeDayTimeDosage, SWT.NONE);
lblStop3.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1));
lblStop3.setText("-");
txtNight = new Text(compositeDayTimeDosage, SWT.BORDER);
txtNight.setTextLimit(60);
txtNight.setMessage("night");
GridData gd_txtNight = new GridData(SWT.FILL, SWT.CENTER, false, false, 1, 1);
gd_txtNight.widthHint = 40;
txtNight.setLayoutData(gd_txtNight);
txtNight.addModifyListener(new SignatureArrayModifyListener(3));
txtNight.addKeyListener(new KeyAdapter() {
public void keyPressed(KeyEvent e){
switch (e.keyCode) {
case SWT.CR:
if (btnConfirm.isEnabled())
applyDetailChanges();
break;
default:
break;
}
};
});
compositeFreeTextDosage = new Composite(stackCompositeDosage, SWT.NONE);
compositeFreeTextDosage
.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1));
GridLayout gl_compositeFreeTextDosage = new GridLayout(1, false);
gl_compositeFreeTextDosage.marginWidth = 0;
gl_compositeFreeTextDosage.marginHeight = 0;
gl_compositeFreeTextDosage.verticalSpacing = 1;
gl_compositeFreeTextDosage.horizontalSpacing = 0;
compositeFreeTextDosage.setLayout(gl_compositeFreeTextDosage);
txtFreeText = new Text(compositeFreeTextDosage, SWT.BORDER);
txtFreeText.setMessage(Messages.MedicationComposite_freetext);
GridData gd_txtFreeText = new GridData(SWT.FILL, SWT.CENTER, false, false, 1, 1);
gd_txtFreeText.widthHint = 210;
txtFreeText.setLayoutData(gd_txtFreeText);
txtFreeText.setTextLimit(255);
txtFreeText.addModifyListener(new SignatureArrayModifyListener(0));
txtFreeText.addKeyListener(new KeyAdapter() {
public void keyPressed(KeyEvent e){
switch (e.keyCode) {
case SWT.CR:
if (btnConfirm.isEnabled())
applyDetailChanges();
break;
default:
break;
}
};
});
stackLayoutDosage.topControl = compositeDayTimeDosage;
stackCompositeDosage.layout();
}
Button btnDoseSwitch = new Button(compositeMedicationDetail, SWT.PUSH);
btnDoseSwitch.setImage(Images.IMG_SYNC.getImage());
btnDoseSwitch.setToolTipText(Messages.MedicationComposite_tooltipDosageType);
btnDoseSwitch.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent e){
if (stackLayoutDosage.topControl == compositeDayTimeDosage) {
stackLayoutDosage.topControl = compositeFreeTextDosage;
} else {
stackLayoutDosage.topControl = compositeDayTimeDosage;
}
stackCompositeDosage.layout();
};
});
timeStopped = new DateTime(compositeMedicationDetail, SWT.TIME);
timeStopped.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e){
activateConfirmButton(true);
}
});
dateStopped = new DateTime(compositeMedicationDetail, SWT.DATE);
dateStopped.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e){
activateConfirmButton(true);
}
});
DataBindingContext dbc = new DataBindingContext();
IObservableValue dateTimeStopObservable =
PojoProperties.value("endTime", Date.class).observeDetail(selectedMedication);
IObservableValue timeObservable = WidgetProperties.selection().observe(timeStopped);
IObservableValue dateObservable = WidgetProperties.selection().observe(dateStopped);
dbc.bindValue(new DateAndTimeObservableValue(dateObservable, timeObservable),
dateTimeStopObservable);
btnStopMedication = new Button(compositeMedicationDetail, SWT.FLAT | SWT.TOGGLE);
btnStopMedication.setImage(Images.IMG_STOP.getImage());
btnStopMedication.setLayoutData(new GridData(SWT.LEFT, SWT.TOP, false, false, 1, 1));
btnStopMedication.setToolTipText(Messages.MedicationComposite_btnStop);
btnStopMedication.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e){
if (btnStopMedication.getSelection()) {
stackLayout.topControl = compositeStopMedicationTextDetails;
// change color
compositeMedicationDetail.setBackground(stopBGColor);
compositeStopMedicationTextDetails.setBackground(stopBGColor);
dateStopped.setEnabled(true);
timeStopped.setEnabled(true);
// highlight confirm button
activateConfirmButton(true);
} else {
// change color
compositeMedicationDetail.setBackground(defaultBGColor);
compositeStopMedicationTextDetails.setBackground(defaultBGColor);
stackLayout.topControl = compositeMedicationTextDetails;
dateStopped.setEnabled(false);
timeStopped.setEnabled(false);
//set confirm button defaults
activateConfirmButton(false);
}
stackedMedicationDetailComposite.layout();
}
});
btnConfirm = new Button(compositeMedicationDetail, SWT.FLAT);
btnConfirm.setText(Messages.MedicationComposite_btnConfirm);
GridData gdBtnConfirm = new GridData();
gdBtnConfirm.horizontalIndent = 5;
gdBtnConfirm.horizontalAlignment = SWT.RIGHT;
btnConfirm.setLayoutData(gdBtnConfirm);
btnConfirm.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e){
applyDetailChanges();
}
});
btnConfirm.setEnabled(false);
stackedMedicationDetailComposite = new Composite(compositeMedicationDetail, SWT.NONE);
stackedMedicationDetailComposite
.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 5, 1));
stackLayout = new StackLayout();
stackedMedicationDetailComposite.setLayout(stackLayout);
// --- medication detail
compositeMedicationTextDetails = new Composite(stackedMedicationDetailComposite, SWT.NONE);
GridLayout gl_compositeMedicationTextDetails = new GridLayout(1, false);
gl_compositeMedicationTextDetails.marginWidth = 0;
gl_compositeMedicationTextDetails.horizontalSpacing = 0;
gl_compositeMedicationTextDetails.marginHeight = 0;
compositeMedicationTextDetails.setLayout(gl_compositeMedicationTextDetails);
compositeMedicationTextDetails
.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 5, 1));
txtIntakeOrder = new Text(compositeMedicationTextDetails, SWT.BORDER);
txtIntakeOrder.setMessage(Messages.MedicationComposite_txtIntakeOrder_message);
txtIntakeOrder.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
IObservableValue txtIntakeOrderObservable =
WidgetProperties.text(SWT.Modify).observeDelayed(100, txtIntakeOrder);
IObservableValue intakeOrderObservable =
PojoProperties.value("remark", String.class).observeDetail(selectedMedication);
dbc.bindValue(txtIntakeOrderObservable, intakeOrderObservable,
new UpdateValueStrategy(UpdateValueStrategy.POLICY_NEVER),
new UpdateValueStrategy(UpdateValueStrategy.POLICY_UPDATE));
txtIntakeOrderObservable.addChangeListener(new IChangeListener() {
@Override
public void handleChange(ChangeEvent event){
activateConfirmButton(true);
}
});
txtDisposalComment = new Text(compositeMedicationTextDetails, SWT.BORDER);
txtDisposalComment.setMessage(Messages.MedicationComposite_txtComment_message);
txtDisposalComment.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
IObservableValue txtCommentObservable =
WidgetProperties.text(SWT.Modify).observeDelayed(100, txtDisposalComment);
IObservableValue commentObservable =
PojoProperties.value("disposalComment", String.class).observeDetail(selectedMedication);
dbc.bindValue(txtCommentObservable, commentObservable,
new UpdateValueStrategy(UpdateValueStrategy.POLICY_NEVER),
new UpdateValueStrategy(UpdateValueStrategy.POLICY_UPDATE));
txtCommentObservable.addChangeListener(new IChangeListener() {
@Override
public void handleChange(ChangeEvent event){
activateConfirmButton(true);
}
});
stackLayout.topControl = compositeMedicationTextDetails;
// --- stop medication detail
compositeStopMedicationTextDetails =
new Composite(stackedMedicationDetailComposite, SWT.NONE);
GridLayout gl_compositeStopMedicationTextDetails = new GridLayout(1, false);
gl_compositeStopMedicationTextDetails.marginWidth = 0;
gl_compositeStopMedicationTextDetails.horizontalSpacing = 0;
gl_compositeStopMedicationTextDetails.marginHeight = 0;
compositeStopMedicationTextDetails.setLayout(gl_compositeStopMedicationTextDetails);
compositeStopMedicationTextDetails
.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 5, 1));
txtStopComment = new Text(compositeStopMedicationTextDetails, SWT.BORDER);
txtStopComment.setMessage(Messages.MedicationComposite_stopReason);
txtStopComment.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
IObservableValue txtStopCommentObservableUi =
WidgetProperties.text(SWT.Modify).observeDelayed(100, txtStopComment);
IObservableValue txtStopCommentObservable =
PojoProperties.value("stopReason", String.class).observeDetail(selectedMedication);
dbc.bindValue(txtStopCommentObservableUi, txtStopCommentObservable,
new UpdateValueStrategy(UpdateValueStrategy.POLICY_NEVER),
new UpdateValueStrategy(UpdateValueStrategy.POLICY_UPDATE));
txtStopCommentObservableUi.addChangeListener(new IChangeListener() {
@Override
public void handleChange(ChangeEvent event){
activateConfirmButton(true);
}
});
}
private void applyDetailChanges(){
MedicationTableViewerItem pres = (MedicationTableViewerItem) selectedMedication.getValue();
if (pres == null)
return; // prevent npe
AcquireLockUi.aquireAndRun(pres.getPrescription(), new ILockHandler() {
@Override
public void lockFailed(){
// do nothing
}
@Override
public void lockAcquired(){
Prescription oldPrescription = pres.getPrescription();
if (!btnStopMedication.getSelection()) {
Prescription newPrescription = new Prescription(oldPrescription);
newPrescription.setDosis(getDosisStringFromSignatureTextArray());
newPrescription.setBemerkung(txtIntakeOrder.getText());
newPrescription.setDisposalComment(txtDisposalComment.getText());
}
// change always stops
if (btnStopMedication.getSelection()) {
TimeTool endTime = new TimeTool(pres.getEndTime());
oldPrescription.stop(endTime);
} else {
oldPrescription.stop(null);
}
// apply stop reason if set
if (txtStopComment.getText() == null || txtStopComment.getText().isEmpty()) {
oldPrescription.setStopReason("Geändert durch " + CoreHub.actUser.getLabel());
} else {
oldPrescription.setStopReason(txtStopComment.getText());
}
}
});
activateConfirmButton(false);
if (btnStopMedication.isEnabled())
showMedicationDetailComposite(null);
ElexisEventDispatcher.getInstance()
.fire(new ElexisEvent(null, Prescription.class, ElexisEvent.EVENT_UPDATE));
}
/**
* show the medication detail composite; if the medication is stopped, show the stop relevant
* information, else show the default information
*
* A medication can not be stopped, if it is not a fixed medication, or was already stopped
*
* @param presc
*/
private void showMedicationDetailComposite(MedicationTableViewerItem presc){
boolean showDetailComposite = presc != null;
compositeMedicationDetail.setVisible(showDetailComposite);
compositeMedicationDetailLayoutData.exclude = !(showDetailComposite);
if (showDetailComposite && presc != null) {
boolean stopped = presc.getEndDate().length() > 1;
if (stopped) {
stackLayout.topControl = compositeStopMedicationTextDetails;
} else {
stackLayout.topControl = compositeMedicationTextDetails;
}
dateStopped.setEnabled(false);
timeStopped.setEnabled(false);
btnStopMedication.setEnabled(!stopped && presc.isFixedMediation());
stackedMedicationDetailComposite.layout();
//set default color
compositeMedicationDetail.setBackground(defaultBGColor);
compositeStopMedicationTextDetails.setBackground(defaultBGColor);
btnStopMedication.setSelection(false);
}
this.layout(true);
}
private void showSearchFilterComposite(boolean show){
medicationHistoryFilter.setSearchText("");
compositeSearchFilterLayoutData.exclude = !show;
compositeSearchFilter.setVisible(show);
this.layout(true);
}
@Override
protected void checkSubclass(){
// Disable the check that prevents subclassing of SWT components
}
public void updateUi(Patient pat, boolean forceUpdate){
if ((this.pat == pat) && !forceUpdate) {
return;
}
this.pat = pat;
clearSearchFilter();
lastDisposalPO.setValue(null);
if (pat == null) {
return;
}
List<Prescription> medicationInput = MedicationViewHelper.loadInputData(false, pat.getId());
medicationTableComposite.setInput(medicationInput);
List<Prescription> medicationHistoryInput =
MedicationViewHelper.loadInputData(true, pat.getId());
medicationHistoryTableComposite.setInput(medicationHistoryInput);
contentProviderComp.refresh();
selectedMedication.setValue(null);
lblLastDisposalLink.setText("");
showMedicationDetailComposite(null);
if (medicationInput != null) {
String dailyCost = MedicationViewHelper.calculateDailyCostAsString(medicationInput);
lblDailyTherapyCost.setText(dailyCost);
} else {
lblDailyTherapyCost.setText("");
}
}
private void setValuesForTextSignature(String[] signatureArray){
boolean isFreetext = !signatureArray[0].isEmpty() && signatureArray[1].isEmpty()
&& signatureArray[2].isEmpty() && signatureArray[3].isEmpty();
if (isFreetext) {
txtFreeText.setText(signatureArray[0]);
txtMorning.setText("");
txtNoon.setText("");
txtEvening.setText("");
txtNight.setText("");
if (stackLayoutDosage.topControl == compositeDayTimeDosage) {
stackLayoutDosage.topControl = compositeFreeTextDosage;
stackCompositeDosage.layout();
}
} else {
txtFreeText.setText("");
txtMorning.setText(signatureArray[0]);
txtNoon.setText(signatureArray[1]);
txtEvening.setText(signatureArray[2]);
txtNight.setText(signatureArray[3]);
if (stackLayoutDosage.topControl == compositeFreeTextDosage) {
stackLayoutDosage.topControl = compositeDayTimeDosage;
stackCompositeDosage.layout();
}
}
}
/**
* @return the values in the signature text array as dose string
*/
private String getDosisStringFromSignatureTextArray(){
if (stackLayoutDosage.topControl == compositeDayTimeDosage) {
String[] values = new String[4];
values[0] = txtMorning.getText().isEmpty() ? "0" : txtMorning.getText();
values[1] = txtNoon.getText().isEmpty() ? "0" : txtNoon.getText();
values[2] = txtEvening.getText().isEmpty() ? "0" : txtEvening.getText();
values[3] = txtNight.getText().isEmpty() ? "0" : txtNight.getText();
StringBuilder sb = new StringBuilder();
for (int i = 0; i < values.length; i++) {
String string = values[i];
if (string.length() > 0) {
if (i > 0) {
sb.append("-");
}
sb.append(string);
}
}
return sb.toString();
} else {
return txtFreeText.getText();
}
}
private void activateConfirmButton(boolean activate){
if (ctrlDecor == null)
initControlDecoration();
MedicationTableViewerItem pres = (MedicationTableViewerItem) selectedMedication.getValue();
if (pres == null || pres.isStopped()) {
activate = false;
}
if (activate) {
btnConfirm.setBackground(tagBtnColor);
btnConfirm.setEnabled(true);
ctrlDecor.show();
} else {
btnConfirm.setBackground(defaultBGColor);
btnConfirm.setEnabled(false);
ctrlDecor.hide();
}
}
private void initControlDecoration(){
ctrlDecor = new ControlDecoration(btnConfirm, SWT.TOP);
ctrlDecor.setDescriptionText(Messages.MedicationComposite_decorConfirm);
Image imgWarn = FieldDecorationRegistry.getDefault()
.getFieldDecoration(FieldDecorationRegistry.DEC_WARNING).getImage();
ctrlDecor.setImage(imgWarn);
}
/**
* detects a change in the signature text array (i.e. txtMorning, txtNoon, txtEvening, txtNight)
*/
private class SignatureArrayModifyListener implements ModifyListener {
final int index;
public SignatureArrayModifyListener(int index){
this.index = index;
}
@Override
public void modifyText(ModifyEvent e){
String text = ((Text) e.getSource()).getText();
activateConfirmButton(!signatureArray[index].equals(text));
}
}
public void resetSelectedMedication(){
selectedMedication.setValue(null);
}
public void setLastDisposalPO(IPersistentObject po){
lastDisposalPO.setValue(po);
if (po != null) {
String label = "";
if (po instanceof Rezept) {
Rezept rp = (Rezept) po;
label = MessageFormat.format(Messages.MedicationComposite_recipeFrom, rp.getDate());
} else if (po instanceof Verrechnet) {
Verrechnet v = (Verrechnet) po;
if (v.getKons() == null) {
label = Messages.MedicationComposite_consMissing;
} else {
label = MessageFormat.format(Messages.MedicationComposite_consFrom,
v.getKons().getDatum());
}
}
lblLastDisposalLink.setText(label);
} else {
lblLastDisposalLink.setText("");
}
}
public void setSelectedMedication(MedicationTableViewerItem presc){
selectedMedication.setValue(presc);
showMedicationDetailComposite(presc);
signatureArray =
Prescription.getSignatureAsStringArray((presc != null) ? presc.getDosis() : null);
setValuesForTextSignature(signatureArray);
}
public void refresh(){
medicationTableComposite.getTableViewer().refresh();
medicationHistoryTableComposite.getTableViewer().refresh();
}
public TableViewer getActiveTableViewer(){
Control topControl = tablesLayout.topControl;
if (topControl instanceof MedicationTableComposite) {
return ((MedicationTableComposite) topControl).getTableViewer();
} else if (topControl instanceof MedicationHistoryTableComposite) {
return ((MedicationHistoryTableComposite) topControl).getTableViewer();
}
return null;
}
/**
* List of selection change listeners (element type: <code>ISelectionChangedListener</code>).
*
* @see #fireSelectionChanged
*/
private ListenerList selectionChangedListeners = new ListenerList();
private Prescription dropChangePrescription;
@Override
public void addSelectionChangedListener(ISelectionChangedListener listener){
selectionChangedListeners.add(listener);
}
@Override
public ISelection getSelection(){
if (tablesLayout.topControl instanceof MedicationTableComposite) {
return ((MedicationTableComposite) tablesLayout.topControl).getTableViewer()
.getSelection();
} else if (tablesLayout.topControl instanceof MedicationHistoryTableComposite) {
return ((MedicationHistoryTableComposite) tablesLayout.topControl).getTableViewer()
.getSelection();
}
return null;
}
@Override
public void removeSelectionChangedListener(ISelectionChangedListener listener){
selectionChangedListeners.remove(listener);
}
@Override
public void setSelection(ISelection selection){
if (tablesLayout.topControl instanceof MedicationTableComposite) {
((MedicationTableComposite) tablesLayout.topControl).getTableViewer()
.setSelection(selection);
} else if (tablesLayout.topControl instanceof MedicationHistoryTableComposite) {
((MedicationHistoryTableComposite) tablesLayout.topControl).getTableViewer()
.setSelection(selection);
}
}
@Override
public void selectionChanged(SelectionChangedEvent event){
Object[] listeners = selectionChangedListeners.getListeners();
for (Object listener : listeners) {
((ISelectionChangedListener) listener).selectionChanged(event);
}
}
public ICodeSelectorTarget getDropTarget(){
return dropTarget;
}
public void setDropChangePrescription(Prescription changePrescription){
this.dropChangePrescription = changePrescription;
}
/**
* waits for dropps/double-clicks on a medication
*
*/
private final class DropMedicationReceiver implements PersistentObjectDropTarget.IReceiver {
private Shell parentShell;
public DropMedicationReceiver(Shell parentShell){
this.parentShell = parentShell;
}
public void dropped(PersistentObject article, DropTargetEvent ev){
if (isVaccination(article)) {
MessageDialog.openWarning(parentShell,
Messages.MedicationComposite_isVaccinationTitle,
Messages.MedicationComposite_isVaccinationText);
return;
}
if (dropChangePrescription == null) {
CreatePrescriptionHelper prescriptionHelper =
new CreatePrescriptionHelper((Artikel) article, parentShell);
prescriptionHelper.createPrescription();
} else {
Prescription changedPrescription = new Prescription(dropChangePrescription);
AcquireLockUi.aquireAndRun(changedPrescription, new ILockHandler() {
@Override
public void lockFailed(){
changedPrescription.remove();
}
@Override
public void lockAcquired(){
changedPrescription.set(Prescription.FLD_ARTICLE, article.storeToString());
// stop prev medication
dropChangePrescription.stop(null);
dropChangePrescription
.setStopReason("Ersetzt durch " + ((Artikel) article).getName());
}
});
dropChangePrescription = null;
}
refresh();
}
private boolean isVaccination(PersistentObject article){
return (((Artikel) article).getATC_code().startsWith("J07"));
}
public boolean accept(PersistentObject o){
if (!(o instanceof Artikel))
return false;
// we do not accept vaccination articles
return !isVaccination((Artikel) o);
}
}
}