private Composite createAvailableList(Composite parent) {
Composite container = new Composite(parent, SWT.NONE);
GridLayout layout = new GridLayout();
layout.marginWidth = 0;
layout.marginHeight = 0;
container.setLayout(layout);
container.setLayoutData(new GridData());
Label label = new Label(container, SWT.NONE);
label.setText(PDEUIMessages.ImportWizard_DetailedPage_availableList);
Table table = new Table(container, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL);
GridData gd = new GridData(GridData.FILL_BOTH);
gd.heightHint = 200;
gd.widthHint = 225;
table.setLayoutData(gd);
fAvailableListViewer = new TableViewer(table);
fAvailableListViewer.setLabelProvider(new PluginImportLabelProvider());
fAvailableListViewer.setContentProvider(new ContentProvider());
fAvailableListViewer.setInput(PDECore.getDefault().getModelManager());
fAvailableListViewer.setComparator(ListUtil.PLUGIN_COMPARATOR);
return container;
}
private void handleAdd() {
IStructuredSelection ssel = (IStructuredSelection) fAvailableListViewer.getSelection();
if (ssel.size() > 0) {
Table table = fAvailableListViewer.getTable();
int index = table.getSelectionIndices()[0];
doAdd(ssel.toList());
table.setSelection(index < table.getItemCount() ? index : table.getItemCount() - 1);
pageChanged(true, false);
}
}
private void updateButtons() {
Object[] selected = ((IStructuredSelection) fPackageViewer.getSelection()).toArray();
TablePart tablePart = getTablePart();
tablePart.setButtonEnabled(ADD_INDEX, canAddExportedPackages());
tablePart.setButtonEnabled(REMOVE_INDEX, isEditable() && selected.length > 0);
tablePart.setButtonEnabled(PROPERTIES_INDEX, shouldEnableProperties(selected));
tablePart.setButtonEnabled(
CALCULATE_USE_INDEX, isEditable() && fPackageViewer.getTable().getItemCount() > 0);
}
@Override
protected void refreshPage() {
fAvailableListViewer.addFilter(fSourceFilter);
fImportListViewer.getTable().removeAll();
fSelected.clear();
fAvailableFilter.setPattern("*"); // $NON-NLS-1$
fSourceFilter.setState(fPage1.getState());
fVersionFilter.setModel(fModels);
fAvailableListViewer.refresh();
pageChanged();
}
private void updateButtonEnablement(boolean doAddEnablement, boolean doRemoveEnablement) {
updateCount();
int availableCount = fAvailableListViewer.getTable().getItemCount();
int importCount = fImportListViewer.getTable().getItemCount();
if (doAddEnablement) updateSelectionBasedEnablement(fAvailableListViewer.getSelection(), true);
if (doRemoveEnablement) updateSelectionBasedEnablement(fImportListViewer.getSelection(), false);
fAddAllButton.setEnabled(availableCount > 0);
fRemoveAllButton.setEnabled(importCount > 0);
fAddRequiredButton.setEnabled(importCount > 0);
}
/** @param event */
private void handleModelEventWorldChanged(IModelChangedEvent event) {
// This section can get disposed if the configuration is changed from
// plugins to features or vice versa. Subsequently, the configuration
// page is removed and readded. In this circumstance, abort the
// refresh
if (fPluginTable.getTable().isDisposed()) {
return;
}
// Reload the input
fPluginTable.setInput(getProduct());
// Perform the refresh
refresh();
}
protected void handleAdd() {
ElementListSelectionDialog dialog =
new ElementListSelectionDialog(getShell(), new StyledBundleLabelProvider(false, false));
try {
dialog.setElements(getValidBundles());
} catch (CoreException e) {
dialog.setMessage(e.getMessage());
}
dialog.setTitle(PDEUIMessages.PluginSelectionDialog_title);
dialog.setMessage(PDEUIMessages.PluginSelectionDialog_message);
dialog.setMultipleSelection(true);
if (dialog.open() == Window.OK) {
Object[] models = dialog.getResult();
ArrayList<NameVersionDescriptor> pluginsToAdd = new ArrayList<NameVersionDescriptor>();
for (int i = 0; i < models.length; i++) {
BundleInfo desc = ((BundleInfo) models[i]);
pluginsToAdd.add(new NameVersionDescriptor(desc.getSymbolicName(), null));
}
Set<NameVersionDescriptor> allDependencies = new HashSet<NameVersionDescriptor>();
allDependencies.addAll(pluginsToAdd);
NameVersionDescriptor[] currentBundles = getTargetDefinition().getImplicitDependencies();
if (currentBundles != null) {
allDependencies.addAll(Arrays.asList(currentBundles));
}
getTargetDefinition()
.setImplicitDependencies(
allDependencies.toArray(new NameVersionDescriptor[allDependencies.size()]));
fElementViewer.refresh();
updateImpButtons();
}
}
public boolean setFormInput(Object input) {
if (input instanceof IProductPlugin) {
fPluginTable.setSelection(new StructuredSelection(input), true);
return true;
}
return super.setFormInput(input);
}
private void handleRemove() {
LinkedList<NameVersionDescriptor> bundles = new LinkedList<NameVersionDescriptor>();
bundles.addAll(Arrays.asList(getTargetDefinition().getImplicitDependencies()));
Object[] removeBundles = ((IStructuredSelection) fElementViewer.getSelection()).toArray();
if (removeBundles.length > 0) {
for (int i = 0; i < removeBundles.length; i++) {
if (removeBundles[i] instanceof NameVersionDescriptor) {
bundles.remove(removeBundles[i]);
}
}
getTargetDefinition()
.setImplicitDependencies(bundles.toArray((new NameVersionDescriptor[bundles.size()])));
fElementViewer.refresh();
updateImpButtons();
}
}
@Override
protected CellEditor getCellEditor(Object element) {
final TextCellEditor result = new TextCellEditor(viewer.getTable());
result.setValidator(new NumberCellValidator());
result.addListener(new CellEditorListener(shell, result));
return result;
}
/**
* 通过将检索结果结合中的记录分页加载的方法，实现控制检索结果记录的分页显示与快速加载
*
* @param facttable 显示检索结果的GUI表格对象
* @param pagenum 显示在表格对象中的检索结果页码，从1开始计算
*/
private void openCurrentTable(final int pagenum) {
table.clearAll(); // 清空表格所有项目中的数据
// 数据记录在检索结果结合中的下标开始值
final int recordstart = (pagenum - 1) * pageSize;
// 当前表格能显示的最后一条记录在检索结果集合中的索引号
int end = recordstart + pageSize;
// 若表格可显示的记录大于检索结果记录的总数，就只显示到最后一条检索结果记录
final int recordend = Math.min(end, stationData.getRowCount()); // 显示的最后一条记录在检索结果集合中的索引号
// 当前页面显示的检索结果记录数
final int currentdispnum = recordend - recordstart;
// 根据当前的页码，从检索结果集合中加载相应的数据到表的item域中
tableViewer.setInput(stationData.getRow(recordstart, recordstart + currentdispnum)); // 自动输入数据
tableViewer.refresh(); // 刷新表格false
}
private void setContent() {
CatFormInit init = new CatFormInit(cfg);
Label lblName = init.lblName(this);
txtName = init.txtName(this, lblName);
Label lblAbbrev = init.lblAbbrev(this, lblName);
txtAbbrev = init.txtAbbrev(this, lblAbbrev);
virtCheck = init.virtCheck(this, txtAbbrev);
Label lblRate = init.lblRate(this, lblAbbrev);
Composite tableContainer = new Composite(this, SWT.SHADOW_ETCHED_IN);
rateViewer = init.catRateViewer(tableContainer, getShell(), contentProvider);
init.tableContainer(lblRate, tableContainer);
tblRate = rateViewer.getTable();
addBtn = init.addBtn(this, lblRate, tableContainer);
delBtn = init.delBtn(this, lblRate, tableContainer);
Label lblComment = init.lblComment(this, tableContainer);
txtComment = init.txtComment(this, lblComment);
txtName.addFocusListener(new RefreshFocusLsnr());
txtAbbrev.addFocusListener(new RefreshFocusLsnr());
txtComment.addFocusListener(new RefreshFocusLsnr());
virtCheck.addListener(
SWT.Selection,
new Listener() {
public void handleEvent(Event event) {
tblRate.setEnabled(!virtCheck.getSelection());
addBtn.setEnabled(!virtCheck.getSelection());
delBtn.setEnabled(!virtCheck.getSelection());
refreshListener.refresh(); // освежим данные в дереве и в базе
}
});
addBtn.addListener(
SWT.Selection,
new Listener() {
public void handleEvent(Event event) {
contentProvider.append();
rateViewer.refresh();
}
});
delBtn.addListener(
SWT.Selection,
new Listener() {
public void handleEvent(Event event) {
int selIdx = rateViewer.getTable().getSelectionIndex();
if (selIdx >= 0) {
contentProvider.deleteAt(selIdx);
}
rateViewer.refresh();
Table table = rateViewer.getTable();
int lastPos = table.getItemCount() - 1;
table.setSelection(lastPos);
}
});
}
/** Register the context menu for the viewer so that commands may be added to it. */
private void registerContextMenu() {
MenuManager contextMenu = new MenuManager();
contextMenu.setRemoveAllWhenShown(true);
getSite().registerContextMenu(contextMenu, mViewer);
Control control = mViewer.getControl();
Menu menu = contextMenu.createContextMenu(control);
control.setMenu(menu);
}
/* (non-Javadoc)
* @see org.eclipse.pde.internal.ui.editor.PDESection#createClient(org.eclipse.ui.forms.widgets.Section, org.eclipse.ui.forms.widgets.FormToolkit)
*/
protected void createClient(Section section, FormToolkit toolkit) {
section.setLayout(FormLayoutFactory.createClearGridLayout(false, 1));
GridData sectionData = new GridData(GridData.FILL_BOTH);
sectionData.verticalSpan = 2;
section.setLayoutData(sectionData);
Composite container = createClientContainer(section, 2, toolkit);
createViewerPartControl(container, SWT.MULTI, 2, toolkit);
container.setLayoutData(new GridData(GridData.FILL_BOTH));
createOptionalDependenciesButton(container);
TablePart tablePart = getTablePart();
fPluginTable = tablePart.getTableViewer();
fPluginTable.setContentProvider(new ContentProvider());
fPluginTable.setLabelProvider(PDEPlugin.getDefault().getLabelProvider());
fPluginTable.setComparator(
new ViewerComparator() {
public int compare(Viewer viewer, Object e1, Object e2) {
IProductPlugin p1 = (IProductPlugin) e1;
IProductPlugin p2 = (IProductPlugin) e2;
return super.compare(viewer, p1.getId(), p2.getId());
}
});
GridData data = (GridData) tablePart.getControl().getLayoutData();
data.minimumWidth = 200;
fPluginTable.setInput(getProduct());
tablePart.setButtonEnabled(0, isEditable());
tablePart.setButtonEnabled(1, isEditable());
tablePart.setButtonEnabled(2, isEditable());
// remove buttons will be updated on refresh
tablePart.setButtonEnabled(5, isEditable());
toolkit.paintBordersFor(container);
section.setClient(container);
section.setText(PDEUIMessages.Product_PluginSection_title);
section.setDescription(PDEUIMessages.Product_PluginSection_desc);
getModel().addModelChangedListener(this);
createSectionToolbar(section, toolkit);
}
private void addPlugin(String id, String version) {
IProduct product = getProduct();
IProductModelFactory factory = product.getModel().getFactory();
IProductPlugin plugin = factory.createPlugin();
plugin.setId(id);
plugin.setVersion(version);
product.addPlugins(new IProductPlugin[] {plugin});
fPluginTable.setSelection(new StructuredSelection(plugin));
}
private void handleDelete() {
IStructuredSelection ssel = (IStructuredSelection) fPluginTable.getSelection();
if (ssel.size() > 0) {
Object[] objects = ssel.toArray();
IProductPlugin[] plugins = new IProductPlugin[objects.length];
System.arraycopy(objects, 0, plugins, 0, objects.length);
getProduct().removePlugins(plugins);
updateRemoveButtons(true, true);
}
}
private void addViewerListeners() {
fAvailableListViewer.addDoubleClickListener(
new IDoubleClickListener() {
@Override
public void doubleClick(DoubleClickEvent event) {
handleAdd();
}
});
fImportListViewer.addDoubleClickListener(
new IDoubleClickListener() {
@Override
public void doubleClick(DoubleClickEvent event) {
handleRemove();
}
});
fAvailableListViewer.addSelectionChangedListener(
new ISelectionChangedListener() {
@Override
public void selectionChanged(SelectionChangedEvent event) {
updateSelectionBasedEnablement(event.getSelection(), true);
}
});
fImportListViewer.addSelectionChangedListener(
new ISelectionChangedListener() {
@Override
public void selectionChanged(SelectionChangedEvent event) {
updateSelectionBasedEnablement(event.getSelection(), false);
}
});
fFilterText.addModifyListener(
new ModifyListener() {
@Override
public void modifyText(ModifyEvent e) {
fFilterJob.cancel();
fFilterJob.schedule(200);
}
});
}
private void handleFilter() {
boolean changed = false;
String newFilter;
if (fFilterText == null || (newFilter = fFilterText.getText().trim()).length() == 0)
newFilter = "*"; // $NON-NLS-1$
changed = fAvailableFilter.setPattern(newFilter);
if (changed) {
fAvailableListViewer.refresh();
updateButtonEnablement(false, false);
}
}
public void setCatCurrent(CatRbEntity catCurrent) {
EntityManager em = DbHelper.getEm();
this.catCurrent = catCurrent;
txtName.setText(catCurrent.getName());
txtAbbrev.setText(catCurrent.getAbbrev());
txtComment.setText(catCurrent.getComment());
setVirtual(catCurrent.getVirtual() == 1);
Query query = em.createQuery("select c from CatRateLinkEntity c where c.cat = ?1");
query.setParameter(1, catCurrent);
rateViewer.setInput(query.getResultList());
}
@Override
protected void createClient(Section section, FormToolkit toolkit) {
section.setText(PDEUIMessages.ExportPackageSection_title);
if (isFragment()) section.setDescription(PDEUIMessages.ExportPackageSection_descFragment);
else section.setDescription(PDEUIMessages.ExportPackageSection_desc);
Composite container = createClientContainer(section, 2, toolkit);
createViewerPartControl(container, SWT.MULTI, 2, toolkit);
TablePart tablePart = getTablePart();
fPackageViewer = tablePart.getTableViewer();
fPackageViewer.setContentProvider(new ExportPackageContentProvider());
fPackageViewer.setLabelProvider(PDEPlugin.getDefault().getLabelProvider());
fPackageViewer.setComparator(
new ViewerComparator() {
@Override
public int compare(Viewer viewer, Object e1, Object e2) {
String s1 = e1.toString();
String s2 = e2.toString();
if (s1.indexOf(" ") != -1) // $NON-NLS-1$
s1 = s1.substring(0, s1.indexOf(" ")); // $NON-NLS-1$
if (s2.indexOf(" ") != -1) // $NON-NLS-1$
s2 = s2.substring(0, s2.indexOf(" ")); // $NON-NLS-1$
return super.compare(viewer, s1, s2);
}
});
toolkit.paintBordersFor(container);
section.setClient(container);
GridData gd = new GridData(GridData.FILL_BOTH);
if (((ManifestEditor) getPage().getEditor()).isEquinox()) {
gd.verticalSpan = 2;
gd.minimumWidth = 300;
}
section.setLayout(FormLayoutFactory.createClearGridLayout(false, 1));
section.setLayoutData(gd);
makeActions();
IBundleModel model = getBundleModel();
fPackageViewer.setInput(model);
model.addModelChangedListener(this);
updateButtons();
}
private void handleAddAll() {
TableItem[] items = fAvailableListViewer.getTable().getItems();
ArrayList<Object> data = new ArrayList<>();
for (int i = 0; i < items.length; i++) {
data.add(items[i].getData());
}
if (data.size() > 0) {
doAdd(data);
pageChanged(true, false);
}
}
@Override
protected void setValue(Object element, Object value) {
CatRateLinkEntity linkEntity = (CatRateLinkEntity) element;
String valueStr = (String) value;
try {
linkEntity.setDefValue(Integer.valueOf(valueStr));
DbHelper.merge(linkEntity);
viewer.update(element, null);
} catch (Exception e) {
Util.dbError(shell, e);
}
}
@SuppressWarnings({"unchecked"})
@Override
protected CellEditor getCellEditor(Object element) {
EntityManager em = DbHelper.getEm();
Query query = em.createQuery("select r from RateRbEntity r");
rates = query.getResultList();
String rNames[] = new String[rates.size()];
for (int i = 0; i < rates.size(); ++i) {
rNames[i] = rates.get(i).getName();
}
return new ComboBoxCellEditor(viewer.getTable(), rNames);
}
@Override
public void modelChanged(IModelChangedEvent event) {
if (event.getChangeType() == IModelChangedEvent.WORLD_CHANGED) {
fHeader = null;
markStale();
return;
}
if (getExportedPackageHeader().equals(event.getChangedProperty())) {
refresh();
// Bug 171896
// Since the model sends a CHANGE event instead of
// an INSERT event on the very first addition to the empty table
// Selection should fire here to take this first insertion into account
Object lastElement =
fPackageViewer.getElementAt(fPackageViewer.getTable().getItemCount() - 1);
if (lastElement != null) {
fPackageViewer.setSelection(new StructuredSelection(lastElement));
}
return;
}
Object[] objects = event.getChangedObjects();
for (Object changedObject : objects) {
if (changedObject instanceof ExportPackageObject) {
ExportPackageObject object = (ExportPackageObject) changedObject;
switch (event.getChangeType()) {
case IModelChangedEvent.INSERT:
fPackageViewer.add(object);
fPackageViewer.setSelection(new StructuredSelection(object), false);
fPackageViewer.getTable().setFocus();
break;
case IModelChangedEvent.REMOVE:
Table table = fPackageViewer.getTable();
int index = table.getSelectionIndex();
fPackageViewer.remove(object);
table.setSelection(index < table.getItemCount() ? index : table.getItemCount() - 1);
break;
default:
fPackageViewer.refresh(object);
}
}
}
}
private void handleProperties() {
IStructuredSelection ssel = (IStructuredSelection) fPluginTable.getSelection();
if (ssel.size() == 1) {
IProductPlugin plugin = (IProductPlugin) ssel.toArray()[0];
VersionDialog dialog =
new VersionDialog(PDEPlugin.getActiveWorkbenchShell(), isEditable(), plugin.getVersion());
dialog.create();
SWTUtil.setDialogSize(dialog, 400, 200);
if (dialog.open() == Window.OK) {
plugin.setVersion(dialog.getVersion());
}
}
}
@Override
protected void fillContextMenu(IMenuManager manager) {
ISelection selection = fPackageViewer.getSelection();
manager.add(fAddAction);
boolean singleSelection =
selection instanceof IStructuredSelection && ((IStructuredSelection) selection).size() == 1;
if (singleSelection) manager.add(fGoToAction);
manager.add(new Separator());
if (!selection.isEmpty()) manager.add(fRemoveAction);
getPage().getPDEEditor().getContributor().contextMenuAboutToShow(manager);
if (singleSelection)
manager.add(
new Action(PDEUIMessages.ExportPackageSection_findReferences) {
@Override
public void run() {
doSearch(fPackageViewer.getSelection());
}
});
if (shouldEnableProperties(((IStructuredSelection) fPackageViewer.getSelection()).toArray())) {
manager.add(new Separator());
manager.add(fPropertiesAction);
}
}
private void addFilters() {
fVersionFilter = new VersionFilter();
fVersionFilter.setModel(fModels);
fSourceFilter = new SourcePluginFilter(fPage1.getState());
fAvailableFilter = new AvailableFilter();
fAvailableListViewer.addFilter(fAvailableFilter);
if (fFilterOldVersionButton.getSelection()) {
fAvailableListViewer.addFilter(fVersionFilter);
}
fAvailableListViewer.addFilter(fSourceFilter);
fRepositoryFilter = new RepositoryFilter();
fAvailableListViewer.addFilter(fRepositoryFilter);
fFilterJob =
new WorkbenchJob("FilterJob") { // $NON-NLS-1$
@Override
public IStatus runInUIThread(IProgressMonitor monitor) {
handleFilter();
return Status.OK_STATUS;
}
};
fFilterJob.setSystem(true);
}
@Override
protected void setValue(Object element, Object value) {
if ((Integer) value > -1) {
RateRbEntity rateEntity = rates.get((Integer) value);
CatRateLinkEntity entity = (CatRateLinkEntity) element;
try {
entity.setRate(rateEntity);
DbHelper.merge(entity);
viewer.update(element, null);
} catch (Exception e) {
Util.dbError(shell, e);
}
}
}
/* (non-Javadoc)
* @see org.eclipse.pde.internal.ui.editor.PDESection#modelChanged(org.eclipse.pde.core.IModelChangedEvent)
*/
public void modelChanged(IModelChangedEvent e) {
// No need to call super, handling world changed event here
if (e.getChangeType() == IModelChangedEvent.WORLD_CHANGED) {
handleModelEventWorldChanged(e);
return;
}
Object[] objects = e.getChangedObjects();
if (e.getChangeType() == IModelChangedEvent.INSERT) {
for (int i = 0; i < objects.length; i++) {
if (objects[i] instanceof IProductPlugin) fPluginTable.add(objects[i]);
}
} else if (e.getChangeType() == IModelChangedEvent.REMOVE) {
Table table = fPluginTable.getTable();
int index = table.getSelectionIndex();
for (int i = 0; i < objects.length; i++) {
if (objects[i] instanceof IProductPlugin) fPluginTable.remove(objects[i]);
}
// Update Selection
int count = table.getItemCount();
if (count == 0) {
// Nothing to select
} else if (index < count) {
table.setSelection(index);
} else {
table.setSelection(count - 1);
}
} else if (e.getChangeType() == IModelChangedEvent.CHANGE) {
fPluginTable.refresh();
}
updateRemoveButtons(false, true);
}
private void updateCount() {
if (fCountTotal <= 0) {
// Since we filter the list of available plug-ins the total may differ from the model count
fCountTotal = fAvailableListViewer.getTable().getItemCount();
}
fCountLabel.setText(
NLS.bind(
PDEUIMessages.ImportWizard_DetailedPage_count,
(new String[] {
Integer.toString(fImportListViewer.getTable().getItemCount()),
Integer.toString(fCountTotal)
})));
fCountLabel.getParent().layout();
}