Java tutorial
/******************************************************************************* * Copyright (c) 2005-2008 Polarion Software. * 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: * Sergiy Logvin - Initial API and implementation *******************************************************************************/ package org.eclipse.team.svn.ui.composite; import java.util.ArrayList; import java.util.Arrays; import java.util.HashMap; import java.util.HashSet; import java.util.List; import java.util.Map; import org.eclipse.core.resources.IContainer; import org.eclipse.core.resources.IMarker; import org.eclipse.core.resources.IResource; import org.eclipse.core.runtime.CoreException; import org.eclipse.core.runtime.IAdaptable; import org.eclipse.jface.preference.IPreferenceStore; import org.eclipse.jface.resource.ImageDescriptor; import org.eclipse.jface.viewers.CheckboxTableViewer; import org.eclipse.jface.viewers.ColumnLabelProvider; import org.eclipse.jface.viewers.ColumnPixelData; import org.eclipse.jface.viewers.ColumnWeightData; import org.eclipse.jface.viewers.DoubleClickEvent; import org.eclipse.jface.viewers.IDoubleClickListener; import org.eclipse.jface.viewers.ILabelProviderListener; import org.eclipse.jface.viewers.ISelectionChangedListener; import org.eclipse.jface.viewers.IStructuredSelection; import org.eclipse.jface.viewers.ITableLabelProvider; import org.eclipse.jface.viewers.SelectionChangedEvent; import org.eclipse.jface.viewers.StructuredSelection; import org.eclipse.jface.viewers.TableLayout; import org.eclipse.jface.viewers.TableViewer; import org.eclipse.jface.viewers.TableViewerColumn; import org.eclipse.jface.viewers.Viewer; import org.eclipse.jface.viewers.ViewerCell; import org.eclipse.swt.SWT; import org.eclipse.swt.custom.TableEditor; import org.eclipse.swt.events.SelectionAdapter; import org.eclipse.swt.events.SelectionEvent; import org.eclipse.swt.events.SelectionListener; import org.eclipse.swt.graphics.Image; import org.eclipse.swt.graphics.Point; 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.Label; import org.eclipse.swt.widgets.Table; import org.eclipse.swt.widgets.TableColumn; import org.eclipse.swt.widgets.TableItem; import org.eclipse.team.svn.core.IStateFilter; import org.eclipse.team.svn.core.SVNMessages; import org.eclipse.team.svn.core.connector.SVNConflictDescriptor; import org.eclipse.team.svn.core.extension.CoreExtensionsManager; import org.eclipse.team.svn.core.extension.options.IOptionProvider; import org.eclipse.team.svn.core.resource.ILocalResource; import org.eclipse.team.svn.core.resource.IRepositoryResource; import org.eclipse.team.svn.core.svnstorage.SVNRemoteStorage; import org.eclipse.team.svn.core.utility.FileUtility; import org.eclipse.team.svn.core.utility.SVNUtility; import org.eclipse.team.svn.ui.SVNTeamUIPlugin; import org.eclipse.team.svn.ui.SVNUIMessages; import org.eclipse.team.svn.ui.dialog.DefaultDialog; import org.eclipse.team.svn.ui.event.IResourceSelectionChangeListener; import org.eclipse.team.svn.ui.event.ResourceSelectionChangedEvent; import org.eclipse.team.svn.ui.operation.CompareResourcesOperation; import org.eclipse.team.svn.ui.preferences.SVNTeamPreferences; import org.eclipse.team.svn.ui.utility.ArrayStructuredContentProvider; import org.eclipse.team.svn.ui.utility.ColumnedViewerComparator; import org.eclipse.team.svn.ui.utility.OverlayedImageDescriptor; import org.eclipse.team.svn.ui.utility.UIMonitorUtility; import org.eclipse.team.ui.ISharedImages; import org.eclipse.team.ui.TeamImages; import org.eclipse.ui.model.IWorkbenchAdapter; /** * Resource selection composite * * @author Sergiy Logvin */ public class ResourceSelectionComposite extends Composite { protected static final ImageDescriptor ERROR_IMAGE_DESC = new OverlayedImageDescriptor( SVNTeamUIPlugin.instance().getImageDescriptor("icons/overlays/problem_underlay.gif") //$NON-NLS-1$ .createImage(), TeamImages.getImageDescriptor(ISharedImages.IMG_ERROR_OVR), new Point(9, 9), OverlayedImageDescriptor.RIGHT | OverlayedImageDescriptor.TOP); protected static final ImageDescriptor WARNING_IMAGE_DESC = new OverlayedImageDescriptor( SVNTeamUIPlugin.instance().getImageDescriptor("icons/overlays/problem_underlay.gif") //$NON-NLS-1$ .createImage(), TeamImages.getImageDescriptor(ISharedImages.IMG_WARNING_OVR), new Point(9, 9), OverlayedImageDescriptor.RIGHT | OverlayedImageDescriptor.TOP); protected static final ImageDescriptor EMPTY_IMAGE_DESC = new OverlayedImageDescriptor( SVNTeamUIPlugin.instance().getImageDescriptor("icons/overlays/problem_underlay.gif") //$NON-NLS-1$ .createImage(), SVNTeamUIPlugin.instance().getImageDescriptor("icons/overlays/empty_error.gif"), new Point(9, 9), //$NON-NLS-1$ OverlayedImageDescriptor.RIGHT | OverlayedImageDescriptor.TOP); protected static final ImageDescriptor SWITCHED_IMAGE_DESC = new OverlayedImageDescriptor( SVNTeamUIPlugin.instance().getImageDescriptor("icons/overlays/problem_underlay.gif") //$NON-NLS-1$ .createImage(), SVNTeamUIPlugin.instance().getImageDescriptor("icons/overlays/switched.gif"), new Point(9, 9), //$NON-NLS-1$ OverlayedImageDescriptor.RIGHT | OverlayedImageDescriptor.TOP); protected static final int COLUMN_CHECKBOX = 0; protected static final int COLUMN_NAME = 1; protected static final int COLUMN_STATUS = 2; protected static final int COLUMN_PROPSTATUS = 3; protected static final int COLUMN_TREAT_AS_EDIT = 4; protected CheckboxTableViewer tableViewer; protected ISelectionChangedListener selectionListener; protected IResource[] resources; protected IResource[] selectedResources; protected IResource[] notSelectedResources; protected HashMap<IResource, Button> treatAsEditButtons = new HashMap(); protected HashSet<IResource> treatAsEdit = new HashSet(); protected List selectionChangedListeners; protected boolean deselectNewl; protected boolean cacheEnabled; protected HashSet externalResources = new HashSet(); protected HashSet userSelectedResources = new HashSet(); protected Map<ImageDescriptor, Image> images; protected Label lblSelectedResourcesNumber; protected boolean showCheckBoxesAndButtons; protected boolean allowTreatAsEditsColumn; public ResourceSelectionComposite(Composite parent, int style, IResource[] resources, boolean selectAll, boolean allowTreatAsEditColumn) { this(parent, style, resources, selectAll, null, allowTreatAsEditColumn); } public ResourceSelectionComposite(Composite parent, int style, IResource[] resources, boolean selectAll, boolean allowTreatAsEditColumn, boolean showCheckBoxesAndButtons) { this(parent, style, resources, selectAll, null, allowTreatAsEditColumn, showCheckBoxesAndButtons); } public ResourceSelectionComposite(Composite parent, int style, IResource[] resources, boolean selectAll, IResource[] userSelectedResources, boolean allowTreatAsEditColumn) { this(parent, style, resources, selectAll, userSelectedResources, allowTreatAsEditColumn, true); } public ResourceSelectionComposite(Composite parent, int style, IResource[] resources, boolean selectAll, IResource[] userSelectedResources, boolean allowTreatAsEditColumn, boolean showCheckBoxesAndButtons) { super(parent, style); this.allowTreatAsEditsColumn = allowTreatAsEditColumn; this.showCheckBoxesAndButtons = showCheckBoxesAndButtons; this.selectedResources = this.resources = resources; if (this.allowTreatAsEditsColumn && SVNTeamPreferences.getBehaviourBoolean(SVNTeamUIPlugin.instance().getPreferenceStore(), SVNTeamPreferences.BEHAVIOUR_TREAT_REPLACEMENT_AS_EDIT_NAME)) { for (IResource resource : resources) { ILocalResource local = SVNRemoteStorage.instance().asLocalResource(resource); if (IStateFilter.SF_PREREPLACEDREPLACED.accept(local)) { this.treatAsEdit.add(resource); } } } this.notSelectedResources = new IResource[0]; this.selectionChangedListeners = new ArrayList(); this.deselectNewl = selectAll; this.images = new HashMap<ImageDescriptor, Image>(); if (userSelectedResources != null) { this.userSelectedResources.addAll(Arrays.asList(userSelectedResources)); } IResource[] externals = FileUtility.getResourcesRecursive(this.resources, IStateFilter.SF_SWITCHED, IResource.DEPTH_ZERO); for (int i = 0; i < externals.length; i++) { this.externalResources.add(externals[i]); } this.cacheEnabled = CoreExtensionsManager.instance().getOptionProvider() .is(IOptionProvider.SVN_CACHE_ENABLED); this.createControls(); this.refreshSelection(); } public void dispose() { for (Button button : this.treatAsEditButtons.values()) { button.dispose(); } for (Image img : this.images.values()) { img.dispose(); } super.dispose(); } public IResource[] getSelectedResources() { return this.selectedResources; } public IResource[] getNotSelectedResources() { return this.notSelectedResources; } public IResource[] getTreatAsEdits() { return (IResource[]) this.treatAsEdit.toArray(new IResource[this.treatAsEdit.size()]); } public List getCurrentSelection() { StructuredSelection selection = (StructuredSelection) this.tableViewer.getSelection(); return selection.toList(); } public TableViewer getTableViewer() { return this.tableViewer; } public void setResources(IResource[] resources) { this.resources = resources; this.tableViewer.setInput(this.resources); this.updateSelectedResources(); this.tableViewer.refresh(); } public void createControls() { GridLayout gridLayout = null; GridData data = null; gridLayout = new GridLayout(); gridLayout.marginHeight = gridLayout.marginWidth = 0; this.setLayout(gridLayout); int style = SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION | SWT.MULTI | SWT.BORDER; Table table = new Table(this, this.showCheckBoxesAndButtons ? style | SWT.CHECK : style); table.setHeaderVisible(true); table.setLinesVisible(true); TableLayout layout = new TableLayout(); table.setLayout(layout); this.tableViewer = new CheckboxTableViewer(table); data = new GridData(GridData.FILL_BOTH); this.tableViewer.getTable().setLayoutData(data); // creating a comparator right now to get column listeners ResourcesTableComparator comparator = new ResourcesTableComparator(this.tableViewer); // checkbox TableColumn col = new TableColumn(table, SWT.NONE); col.setResizable(false); layout.addColumnData(new ColumnPixelData(20, false)); // resource name col = new TableColumn(table, SWT.NONE); col.setResizable(true); col.setText(SVNUIMessages.ResourceSelectionComposite_Resource); layout.addColumnData(new ColumnWeightData(44, true)); col.addSelectionListener(comparator); // status col = new TableColumn(table, SWT.NONE); col.setResizable(true); col.setText(SVNUIMessages.ResourceSelectionComposite_Content); layout.addColumnData(new ColumnWeightData(12, true)); if (this.cacheEnabled) { col.addSelectionListener(comparator); } // propstatus col = new TableColumn(table, SWT.NONE); col.setResizable(true); col.setText(SVNUIMessages.ResourceSelectionComposite_Properties); layout.addColumnData(new ColumnWeightData(12, true)); if (this.cacheEnabled) { col.addSelectionListener(comparator); } TableColumn treatAsEdit = null; if (this.allowTreatAsEditsColumn) { treatAsEdit = col = new TableColumn(table, SWT.NONE); col.setResizable(false); col.setText(SVNUIMessages.ResourceSelectionComposite_TreatAsEdit); layout.addColumnData(new ColumnWeightData(12, true)); } // adding comparator and selection default sorting column and direction this.tableViewer.setComparator(comparator); comparator.setColumnNumber(ResourceSelectionComposite.COLUMN_STATUS); this.tableViewer.getTable() .setSortColumn(this.tableViewer.getTable().getColumn(ResourceSelectionComposite.COLUMN_STATUS)); this.tableViewer.getTable().setSortDirection(SWT.UP); this.tableViewer.setLabelProvider(new ITableLabelProvider() { public Image getColumnImage(Object element, int columnIndex) { if (columnIndex == ResourceSelectionComposite.COLUMN_NAME && element instanceof IAdaptable) { IWorkbenchAdapter adapter = (IWorkbenchAdapter) ((IAdaptable) element) .getAdapter(IWorkbenchAdapter.class); if (adapter == null) { return null; } ImageDescriptor descriptor = adapter.getImageDescriptor(element); if (descriptor == null) { return null; } boolean hasWarning = false; boolean hasError = false; try { IResource currentResource = (IResource) element; IMarker[] markers = currentResource.findMarkers(IMarker.PROBLEM, true, IResource.DEPTH_INFINITE); // Errors always with highest priority. So, other severities should be ignored. for (int i = 0; i < markers.length && !hasError; i++) { Integer severity = markers[i] != null ? (Integer) markers[i].getAttribute(IMarker.SEVERITY) : null; if (severity != null) { hasWarning |= severity.intValue() == IMarker.SEVERITY_WARNING; hasError |= severity.intValue() == IMarker.SEVERITY_ERROR; } } } catch (CoreException e) { // Markers are inaccessible: do not decorate resource icon } Image image = ResourceSelectionComposite.this.images.get(descriptor); if (image == null) { ResourceSelectionComposite.this.images.put(descriptor, image = descriptor.createImage()); } OverlayedImageDescriptor desc = null; if (hasError) { desc = new OverlayedImageDescriptor(image, ResourceSelectionComposite.ERROR_IMAGE_DESC, new Point(16, 16), OverlayedImageDescriptor.BOTTOM | OverlayedImageDescriptor.LEFT); } else if (hasWarning) { desc = new OverlayedImageDescriptor(image, ResourceSelectionComposite.WARNING_IMAGE_DESC, new Point(16, 16), OverlayedImageDescriptor.BOTTOM | OverlayedImageDescriptor.LEFT); } else { desc = new OverlayedImageDescriptor(image, ResourceSelectionComposite.EMPTY_IMAGE_DESC, new Point(16, 16), OverlayedImageDescriptor.BOTTOM | OverlayedImageDescriptor.LEFT); } image = this.createImage(desc); if (ResourceSelectionComposite.this.externalResources.contains(element)) { desc = new OverlayedImageDescriptor(image, ResourceSelectionComposite.SWITCHED_IMAGE_DESC, new Point(16, 16), OverlayedImageDescriptor.BOTTOM | OverlayedImageDescriptor.RIGHT); } image = this.createImage(desc); return image; } return null; } protected Image createImage(OverlayedImageDescriptor descriptor) { Image image = ResourceSelectionComposite.this.images.get(descriptor); if (image == null) { ResourceSelectionComposite.this.images.put(descriptor, image = descriptor.createImage()); } return image; } public String getColumnText(Object element, int columnIndex) { if (columnIndex == ResourceSelectionComposite.COLUMN_CHECKBOX) { return ""; //$NON-NLS-1$ } IResource resource = (IResource) element; if (columnIndex == ResourceSelectionComposite.COLUMN_NAME) { String path = resource.getFullPath().toString(); return path.startsWith("/") ? path.substring(1) : path; //$NON-NLS-1$ } ILocalResource local = SVNRemoteStorage.instance().asLocalResource(resource); if (columnIndex == ResourceSelectionComposite.COLUMN_STATUS) { return ResourceSelectionComposite.this.contentStatusAsString(local); } else if (columnIndex == ResourceSelectionComposite.COLUMN_PROPSTATUS) { return ResourceSelectionComposite.this.propertiesStatusAsString(local); } return ""; //$NON-NLS-1$ } public void addListener(ILabelProviderListener listener) { } public void dispose() { } public boolean isLabelProperty(Object element, String property) { return false; } public void removeListener(ILabelProviderListener listener) { } }); if (this.allowTreatAsEditsColumn) { // the order is important otherwise the common label provider overrides this one TableViewerColumn cbColumn = new TableViewerColumn(this.tableViewer, treatAsEdit); cbColumn.setLabelProvider(new ColumnLabelProvider() { public void update(ViewerCell cell) { IResource resource = (IResource) cell.getElement(); ILocalResource local = SVNRemoteStorage.instance().asLocalResource(resource); if (IStateFilter.SF_PREREPLACEDREPLACED.accept(local)) { TableItem item = (TableItem) cell.getItem(); Button button; if (ResourceSelectionComposite.this.treatAsEditButtons.containsKey(cell.getElement())) { button = ResourceSelectionComposite.this.treatAsEditButtons.get(cell.getElement()); } else { button = new Button((Composite) cell.getViewerRow().getControl(), SWT.CHECK); button.setData(resource); button.setSelection(ResourceSelectionComposite.this.treatAsEdit.contains(resource)); button.setBackground(cell.getBackground()); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent e) { if (((Button) e.getSource()).getSelection()) { ResourceSelectionComposite.this.treatAsEdit .add((IResource) ((Button) e.getSource()).getData()); } else { ResourceSelectionComposite.this.treatAsEdit .remove((IResource) ((Button) e.getSource()).getData()); } ResourceSelectionComposite.this.getTableViewer() .refresh(((Button) e.getSource()).getData()); } }); ResourceSelectionComposite.this.treatAsEditButtons.put(resource, button); } TableEditor editor = new TableEditor(item.getParent()); editor.grabHorizontal = true; editor.grabVertical = true; editor.setEditor(button, item, cell.getColumnIndex()); editor.layout(); } } }); } this.tableViewer.setContentProvider(new ArrayStructuredContentProvider()); this.tableViewer.setInput(this.resources); for (int i = 0; i < this.resources.length; i++) { this.tableViewer.setChecked(this.resources[i], this.isSelectableResource(this.resources[i])); } this.updateSelectedResources(); this.tableViewer.addDoubleClickListener(new IDoubleClickListener() { public void doubleClick(DoubleClickEvent event) { IStructuredSelection selection = (IStructuredSelection) event.getSelection(); final IResource resource = (IResource) selection.getFirstElement(); IResource[] resources = { resource }; if (selection.size() == 1 && FileUtility.checkForResourcesPresence(resources, IStateFilter.SF_ANY_CHANGE, IResource.DEPTH_ZERO)) { UIMonitorUtility.getDisplay().syncExec(new Runnable() { public void run() { ILocalResource local = SVNRemoteStorage.instance().asLocalResource(resource); if (!IStateFilter.SF_INTERNAL_INVALID.accept(local)) { IRepositoryResource remote = local.isCopied() ? SVNUtility.getCopiedFrom(resource) : SVNRemoteStorage.instance().asRepositoryResource(resource); remote.setSelectedRevision( CompareResourcesOperation.getRemoteResourceRevisionForCompare(resource)); UIMonitorUtility.doTaskScheduledDefault( new CompareResourcesOperation(local, remote, true, true)); } } }); } } }); if (!this.showCheckBoxesAndButtons) { return; } this.tableViewer.addSelectionChangedListener(this.selectionListener = new ISelectionChangedListener() { public void selectionChanged(SelectionChangedEvent event) { ResourceSelectionComposite.this.updateSelectedResources(); ResourceSelectionComposite.this.fireResourcesSelectionChanged( new ResourceSelectionChangedEvent(ResourceSelectionComposite.this.selectedResources)); int selectedNumber = ResourceSelectionComposite.this.selectedResources.length; ResourceSelectionComposite.this.lblSelectedResourcesNumber .setText(ResourceSelectionComposite.this.resourceNumberToString(selectedNumber)); } }); Composite tComposite = new Composite(this, SWT.RIGHT); GridLayout gLayout = new GridLayout(); gLayout.numColumns = 4; gLayout.marginWidth = 0; tComposite.setLayout(gLayout); data = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.GRAB_HORIZONTAL); tComposite.setLayoutData(data); Button selectButton = new Button(tComposite, SWT.PUSH); selectButton.setText(SVNUIMessages.Button_SelectAll); data = new GridData(); data.widthHint = DefaultDialog.computeButtonWidth(selectButton); selectButton.setLayoutData(data); SelectionListener listener = new SelectionAdapter() { public void widgetSelected(SelectionEvent e) { ResourceSelectionComposite.this.tableViewer.setAllChecked(true); Object[] elements = ResourceSelectionComposite.this.tableViewer.getCheckedElements(); ResourceSelectionComposite.this.selectionListener.selectionChanged(null); ResourceSelectionComposite.this.fireResourcesSelectionChanged(new ResourceSelectionChangedEvent( Arrays.asList(elements).toArray(new IResource[elements.length]))); } }; selectButton.addSelectionListener(listener); Button deselectButton = new Button(tComposite, SWT.PUSH); deselectButton.setText(SVNUIMessages.Button_ClearSelection); data = new GridData(); data.widthHint = DefaultDialog.computeButtonWidth(deselectButton); deselectButton.setLayoutData(data); listener = new SelectionAdapter() { public void widgetSelected(SelectionEvent e) { TableItem[] items = ResourceSelectionComposite.this.tableViewer.getTable().getSelection(); for (TableItem item : items) { ResourceSelectionComposite.this.tableViewer.setChecked(item.getData(), false); } ResourceSelectionComposite.this.selectionListener.selectionChanged(null); ResourceSelectionComposite.this .fireResourcesSelectionChanged(new ResourceSelectionChangedEvent(new IResource[0])); } }; deselectButton.addSelectionListener(listener); deselectButton = new Button(tComposite, SWT.PUSH); deselectButton.setText(SVNUIMessages.Button_ClearAll); data = new GridData(); data.widthHint = DefaultDialog.computeButtonWidth(deselectButton); deselectButton.setLayoutData(data); listener = new SelectionAdapter() { public void widgetSelected(SelectionEvent e) { ResourceSelectionComposite.this.tableViewer.setAllChecked(false); ResourceSelectionComposite.this.selectionListener.selectionChanged(null); ResourceSelectionComposite.this .fireResourcesSelectionChanged(new ResourceSelectionChangedEvent(new IResource[0])); } }; deselectButton.addSelectionListener(listener); Composite lComposite = new Composite(tComposite, SWT.NONE); GridLayout lLayout = new GridLayout(); lLayout.horizontalSpacing = 0; lLayout.marginWidth = 0; lComposite.setLayout(lLayout); data = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.GRAB_HORIZONTAL); lComposite.setLayoutData(data); this.lblSelectedResourcesNumber = new Label(lComposite, SWT.RIGHT); this.lblSelectedResourcesNumber.setText(this.resourceNumberToString(this.selectedResources.length)); data = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.GRAB_HORIZONTAL); this.lblSelectedResourcesNumber.setLayoutData(data); } protected String resourceNumberToString(int value) { return SVNUIMessages.format(SVNUIMessages.ResourceSelectionComposite_Info, new String[] { String.valueOf(value), String.valueOf(this.resources.length) }); } protected String contentStatusAsString(ILocalResource local) { String status = ""; //$NON-NLS-1$ if (!IStateFilter.ST_NORMAL.equals(local.getTextStatus())) { status = SVNUtility .getStatusText(this.treatAsEdit.contains(local.getResource()) ? IStateFilter.ST_MODIFIED : local.getTextStatus()); if (local.isCopied()) { status += " (+)"; //$NON-NLS-1$ } } if (local.hasTreeConflict() && local.getTreeConflictDescriptor().conflictKind == SVNConflictDescriptor.Kind.CONTENT) { if (!"".equals(status)) { //$NON-NLS-1$ status += ", "; //$NON-NLS-1$ } status += SVNMessages.TreeConflicting; } return status; } protected String propertiesStatusAsString(ILocalResource local) { String status = ""; //$NON-NLS-1$ if (IStateFilter.SF_HAS_PROPERTIES_CHANGES.accept(local)) { status = SVNUtility.getStatusText(local.getPropStatus()); } if (local.hasTreeConflict() && local.getTreeConflictDescriptor().conflictKind == SVNConflictDescriptor.Kind.PROPERTIES) { if (!"".equals(status)) { //$NON-NLS-1$ status += ", "; //$NON-NLS-1$ } status += SVNMessages.TreeConflicting; } return status; } public void addResourcesSelectionChangedListener(IResourceSelectionChangeListener listener) { this.selectionChangedListeners.add(listener); } public void removeResourcesSelectionChangedListener(IResourceSelectionChangeListener listener) { this.selectionChangedListeners.remove(listener); } public void fireResourcesSelectionChanged(ResourceSelectionChangedEvent event) { IResourceSelectionChangeListener[] listeners = (IResourceSelectionChangeListener[]) this.selectionChangedListeners .toArray(new IResourceSelectionChangeListener[this.selectionChangedListeners.size()]); for (int i = 0; i < listeners.length; i++) { listeners[i].resourcesSelectionChanged(event); } } public void refreshSelection() { IPreferenceStore store = SVNTeamUIPlugin.instance().getPreferenceStore(); boolean isSelectNewResources = SVNTeamPreferences.getBehaviourBoolean(store, SVNTeamPreferences.BEHAVIOUR_COMMIT_SELECT_NEW_RESOURCES_NAME); boolean isSelectMissingResources = !SVNTeamPreferences.getBehaviourBoolean(store, SVNTeamPreferences.BEHAVIOUR_DO_NOT_SELECT_MISSING_RESOURCES_NAME); if (this.deselectNewl && (!isSelectNewResources || !isSelectMissingResources)) { Object[] elements = this.tableViewer.getCheckedElements(); for (int i = 0; i < elements.length; i++) { ILocalResource local = SVNRemoteStorage.instance().asLocalResource((IResource) elements[i]); if (!isSelectNewResources && local.getStatus() == IStateFilter.ST_NEW || !isSelectMissingResources && local.getStatus() == IStateFilter.ST_MISSING) { this.tableViewer.setChecked(elements[i], false); } } elements = this.tableViewer.getCheckedElements(); this.fireResourcesSelectionChanged(new ResourceSelectionChangedEvent( Arrays.asList(elements).toArray(new IResource[elements.length]))); this.selectionListener.selectionChanged(null); } } public void fireSelectionChanged() { this.selectionListener.selectionChanged(null); } protected void updateSelectedResources() { TableItem[] items = this.tableViewer.getTable().getItems(); ArrayList checked = new ArrayList(items.length); ArrayList unchecked = new ArrayList(); for (int i = 0; i < items.length; i++) { (items[i].getChecked() ? checked : unchecked).add(items[i].getData()); } this.selectedResources = (IResource[]) checked.toArray(new IResource[checked.size()]); this.notSelectedResources = (IResource[]) unchecked.toArray(new IResource[unchecked.size()]); } protected boolean isSelectableResource(IResource resource) { if (!this.externalResources.contains(resource)) { return true; } IPreferenceStore store = SVNTeamUIPlugin.instance().getPreferenceStore(); if (!SVNTeamPreferences.getBehaviourBoolean(store, SVNTeamPreferences.BEHAVIOUR_DO_NOT_SELECT_EXTERNALS_NAME)) { return true; } if (this.userSelectedResources.contains(resource)) { return true; } while ((resource = resource.getParent()) != null) { ILocalResource localResource = SVNRemoteStorage.instance().asLocalResource(resource); if (IStateFilter.SF_INTERNAL_INVALID.accept(localResource) || (localResource.getChangeMask() & ILocalResource.IS_SWITCHED) == 0) { break; } if (this.userSelectedResources.contains(resource)) { return true; } } return false; } protected class ResourcesTableComparator extends ColumnedViewerComparator { public ResourcesTableComparator(Viewer tableViewer) { super(tableViewer); } public int compareImpl(Viewer viewer, Object row1, Object row2) { if (this.column == ResourceSelectionComposite.COLUMN_CHECKBOX) { return 0; } IResource rowData1 = (IResource) row1; IResource rowData2 = (IResource) row2; if (this.column == ResourceSelectionComposite.COLUMN_NAME) { return this.compareNames(rowData1, rowData2); } if (!ResourceSelectionComposite.this.cacheEnabled) { return 0; } ILocalResource local1 = SVNRemoteStorage.instance().asLocalResource(rowData1); ILocalResource local2 = SVNRemoteStorage.instance().asLocalResource(rowData2); if (this.column == ResourceSelectionComposite.COLUMN_STATUS) { String status1 = ResourceSelectionComposite.this.contentStatusAsString(local1); String status2 = ResourceSelectionComposite.this.contentStatusAsString(local2); int retVal = this.compareStatuses(status1, status2); return retVal != 0 ? retVal : this.compareNames(rowData1, rowData2); } if (this.column == ResourceSelectionComposite.COLUMN_PROPSTATUS) { String propStatus1 = ResourceSelectionComposite.this.propertiesStatusAsString(local1); String propStatus2 = ResourceSelectionComposite.this.propertiesStatusAsString(local2); return ColumnedViewerComparator.compare(propStatus1, propStatus2); } return 0; } protected int compareStatuses(String status1, String status2) { if (status1 == status2) { return 0; } if (status1 == IStateFilter.ST_NEW || status1 == IStateFilter.ST_IGNORED) { return 1; } if (status2 == IStateFilter.ST_NEW || status2 == IStateFilter.ST_IGNORED) { return -1; } return ColumnedViewerComparator.compare(status1, status2); } protected int compareNames(IResource rowData1, IResource rowData2) { boolean cnd1 = rowData1 instanceof IContainer; boolean cnd2 = rowData2 instanceof IContainer; if (cnd1 && !cnd2) { return -1; } else if (cnd2 && !cnd1) { return 1; } String path1 = rowData1.getFullPath().toString(); String path2 = rowData2.getFullPath().toString(); return ColumnedViewerComparator.compare(path1, path2); } } }