diff options
Diffstat (limited to 'bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/tags/TagSelectionArea.java')
| -rw-r--r-- | bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/tags/TagSelectionArea.java | 746 |
1 files changed, 373 insertions, 373 deletions
diff --git a/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/tags/TagSelectionArea.java b/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/tags/TagSelectionArea.java index 86882b381..c06143fb8 100644 --- a/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/tags/TagSelectionArea.java +++ b/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/tags/TagSelectionArea.java @@ -48,30 +48,30 @@ import org.eclipse.ui.part.PageBook; */ public class TagSelectionArea extends DialogArea { - private static int COLUMN_TRIM = "carbon".equals(SWT.getPlatform()) ? 24 : 3; //$NON-NLS-1$ - - private static int ICON_WIDTH = 40; - - /* - * Please see bug 184660 - */ - private static final int SAFETY_MARGIN = 50; - - /* - * Property constant which identifies the selected tag or - * null if no tag is selected - */ - public static final String SELECTED_TAG = "selectedTag"; //$NON-NLS-1$ - - /* - * Property constant which indicates that a tag has been selected in such - * a way as to indicate that this is the desired tag (e.g double-click) - */ - public static final String OPEN_SELECTED_TAG = "openSelectedTag"; //$NON-NLS-1$ - - /* - * Constants used to configure which tags are shown - */ + private static int COLUMN_TRIM = "carbon".equals(SWT.getPlatform()) ? 24 : 3; //$NON-NLS-1$ + + private static int ICON_WIDTH = 40; + + /* + * Please see bug 184660 + */ + private static final int SAFETY_MARGIN = 50; + + /* + * Property constant which identifies the selected tag or + * null if no tag is selected + */ + public static final String SELECTED_TAG = "selectedTag"; //$NON-NLS-1$ + + /* + * Property constant which indicates that a tag has been selected in such + * a way as to indicate that this is the desired tag (e.g double-click) + */ + public static final String OPEN_SELECTED_TAG = "openSelectedTag"; //$NON-NLS-1$ + + /* + * Constants used to configure which tags are shown + */ public static final int INCLUDE_HEAD_TAG = TagSourceWorkbenchAdapter.INCLUDE_HEAD_TAG; public static final int INCLUDE_BASE_TAG = TagSourceWorkbenchAdapter.INCLUDE_BASE_TAG; public static final int INCLUDE_BRANCHES = TagSourceWorkbenchAdapter.INCLUDE_BRANCHES; @@ -79,56 +79,56 @@ public class TagSelectionArea extends DialogArea { public static final int INCLUDE_DATES = TagSourceWorkbenchAdapter.INCLUDE_DATES; public static final int INCLUDE_ALL_TAGS = TagSourceWorkbenchAdapter.INCLUDE_ALL_TAGS; - private String tagAreaLabel; - private final int includeFlags; - private CVSTag selection; - private String helpContext; - private Text filterText; - private TagSource tagSource; - private final Shell shell; - private TagRefreshButtonArea tagRefreshArea; - private final TagSource.ITagSourceChangeListener listener = source -> { + private String tagAreaLabel; + private final int includeFlags; + private CVSTag selection; + private String helpContext; + private Text filterText; + private TagSource tagSource; + private final Shell shell; + private TagRefreshButtonArea tagRefreshArea; + private final TagSource.ITagSourceChangeListener listener = source -> { Shell shell = getShell(); if (!shell.isDisposed()) { - shell.getDisplay().syncExec(() -> refresh()); + shell.getDisplay().syncExec(() -> refresh()); } }; - private final DisposeListener disposeListener = e -> { - if (tagSource != null) - tagSource.removeListener(listener); + private final DisposeListener disposeListener = e -> { + if (tagSource != null) + tagSource.removeListener(listener); }; - private PageBook switcher; - private TreeViewer tagTree; - private TableViewer tagTable; - private boolean treeVisible = true; - private boolean includeFilterInputArea = true; - private String filterPattern = ""; //$NON-NLS-1$ + private PageBook switcher; + private TreeViewer tagTree; + private TableViewer tagTable; + private boolean treeVisible = true; + private boolean includeFilterInputArea = true; + private String filterPattern = ""; //$NON-NLS-1$ - private IRunnableContext context; - - public TagSelectionArea(Shell shell, TagSource tagSource, int includeFlags, String helpContext) { - this.shell = shell; - this.includeFlags = includeFlags; - this.helpContext = helpContext; - this.tagSource = tagSource; - setSelection(null); - } + private IRunnableContext context; + + public TagSelectionArea(Shell shell, TagSource tagSource, int includeFlags, String helpContext) { + this.shell = shell; + this.includeFlags = includeFlags; + this.helpContext = helpContext; + this.tagSource = tagSource; + setSelection(null); + } - @Override + @Override public void createArea(Composite parent) { - initializeDialogUnits(parent); - Dialog.applyDialogFont(parent); - final PixelConverter converter= new PixelConverter(parent); - - // Create a composite for the entire area - Composite composite= new Composite(parent, SWT.NONE); - composite.setLayoutData(SWTUtils.createHVFillGridData()); - composite.setLayout(SWTUtils.createGridLayout(1, converter, SWTUtils.MARGINS_NONE)); - + initializeDialogUnits(parent); + Dialog.applyDialogFont(parent); + final PixelConverter converter= new PixelConverter(parent); + + // Create a composite for the entire area + Composite composite= new Composite(parent, SWT.NONE); + composite.setLayoutData(SWTUtils.createHVFillGridData()); + composite.setLayout(SWTUtils.createGridLayout(1, converter, SWTUtils.MARGINS_NONE)); + // Add F1 help if (helpContext != null) { - PlatformUI.getWorkbench().getHelpSystem().setHelp(composite, helpContext); + PlatformUI.getWorkbench().getHelpSystem().setHelp(composite, helpContext); } // Create the tree area and refresh buttons with the possibility to add stuff in between @@ -136,209 +136,209 @@ public class TagSelectionArea extends DialogArea { createCustomArea(composite); createRefreshButtons(composite); - Dialog.applyDialogFont(parent); - updateTagDisplay(true); - } + Dialog.applyDialogFont(parent); + updateTagDisplay(true); + } - private void createTagDisplayArea(Composite parent) { - Composite inner = createGrabbingComposite(parent, 1); - if (isIncludeFilterInputArea()) { - createFilterInput(inner); - createWrappingLabel(inner, CVSUIMessages.TagSelectionArea_0, 1); - } else { - createWrappingLabel(inner, NLS.bind(CVSUIMessages.TagSelectionArea_1, new String[] { getTagAreaLabel() }), 1); - } + private void createTagDisplayArea(Composite parent) { + Composite inner = createGrabbingComposite(parent, 1); + if (isIncludeFilterInputArea()) { + createFilterInput(inner); + createWrappingLabel(inner, CVSUIMessages.TagSelectionArea_0, 1); + } else { + createWrappingLabel(inner, NLS.bind(CVSUIMessages.TagSelectionArea_1, new String[] { getTagAreaLabel() }), 1); + } switcher = new PageBook(inner, SWT.NONE); GridData gridData = new GridData(GridData.FILL_BOTH); gridData.heightHint = 0; gridData.widthHint = 0; - switcher.setLayoutData(gridData); + switcher.setLayoutData(gridData); tagTree = createTree(switcher); tagTable = createTable(switcher); - } + } - private void createFilterInput(Composite inner) { - createWrappingLabel(inner, NLS.bind(CVSUIMessages.TagSelectionArea_2, new String[] { getTagAreaLabel() }), 1); - filterText = createText(inner, 1); - filterText.addModifyListener(e -> setFilter(filterText.getText())); - filterText.addKeyListener(new KeyListener() { - @Override + private void createFilterInput(Composite inner) { + createWrappingLabel(inner, NLS.bind(CVSUIMessages.TagSelectionArea_2, new String[] { getTagAreaLabel() }), 1); + filterText = createText(inner, 1); + filterText.addModifyListener(e -> setFilter(filterText.getText())); + filterText.addKeyListener(new KeyListener() { + @Override public void keyPressed(KeyEvent e) { - if (e.keyCode == SWT.ARROW_DOWN && e.stateMask == 0) { - tagTable.getControl().setFocus(); - } - } - @Override + if (e.keyCode == SWT.ARROW_DOWN && e.stateMask == 0) { + tagTable.getControl().setFocus(); + } + } + @Override public void keyReleased(KeyEvent e) { - // Ignore - } - }); - } + // Ignore + } + }); + } - /** - * Return the label that should be used for the tag area. - * It should not have any trailing punctuations as the tag area - * may position it differently depending on whether the filter - * text input is included in the area. - * @return the tag area label - */ - public String getTagAreaLabel() { - if (tagAreaLabel == null) - tagAreaLabel = CVSUIMessages.TagSelectionArea_3; - return tagAreaLabel; - } + /** + * Return the label that should be used for the tag area. + * It should not have any trailing punctuations as the tag area + * may position it differently depending on whether the filter + * text input is included in the area. + * @return the tag area label + */ + public String getTagAreaLabel() { + if (tagAreaLabel == null) + tagAreaLabel = CVSUIMessages.TagSelectionArea_3; + return tagAreaLabel; + } - /** - * Set the label that should be used for the tag area. - * It should not have any trailing punctuations as the tag area - * may position it differently depending on whether the filter - * text input is included in the area. - * @param tagAreaLabel the tag area label - */ - public void setTagAreaLabel(String tagAreaLabel) { - this.tagAreaLabel = tagAreaLabel; - } - - /** - * Update the tag display to show the tags that match the - * include flags and the filter entered by the user. - */ - protected void updateTagDisplay(boolean firstTime) { - String filter = getFilterString(); - if ((filter != null && filter.length() > 0) || isTableOnly()) { - // Show the table and filter it accordingly - try { - switcher.setRedraw(false); - treeVisible = false; - switcher.showPage(tagTable.getControl()); - FilteredTagList list = (FilteredTagList)tagTable.getInput(); - list.setPattern(filter); - tagTable.refresh(); - int maxWidth = getMaxWidth(list.getChildren(null)); - if (maxWidth > 0) { - maxWidth = maxWidth + ICON_WIDTH + COLUMN_TRIM + SAFETY_MARGIN; /* space for the tag icon */ - tagTable.getTable().getColumn(0).setWidth(maxWidth); - } - if (filterText == null || filter == null || filter.length() == 0) { - setSelection(selection); - } else { - // Only set the top selection if there is a filter from the filter text - // of this area. This is done to avoid selection loops - selectTopElement(); - } - } finally { - switcher.setRedraw(true); - } - } else { - // Show the tree - if (!isTreeVisible() || firstTime) { - try { - switcher.setRedraw(false); - treeVisible = true; - switcher.showPage(tagTree.getControl()); - tagTree.refresh(); - setSelection(selection); - } finally { - switcher.setRedraw(true); - } - } - } - } - - private int getMaxWidth(Object[] children) { - PixelConverter converter = new PixelConverter(tagTable.getTable()); - int maxWidth = 0; - for (int i = 0; i < children.length; i++) { - Object object = children[i]; - if (object instanceof TagElement) { - TagElement tag = (TagElement) object; - int width = tag.getTag().getName().length(); - if (width > maxWidth) { - maxWidth = width; - } - } - } - return converter.convertWidthInCharsToPixels(maxWidth); - } + /** + * Set the label that should be used for the tag area. + * It should not have any trailing punctuations as the tag area + * may position it differently depending on whether the filter + * text input is included in the area. + * @param tagAreaLabel the tag area label + */ + public void setTagAreaLabel(String tagAreaLabel) { + this.tagAreaLabel = tagAreaLabel; + } + + /** + * Update the tag display to show the tags that match the + * include flags and the filter entered by the user. + */ + protected void updateTagDisplay(boolean firstTime) { + String filter = getFilterString(); + if ((filter != null && filter.length() > 0) || isTableOnly()) { + // Show the table and filter it accordingly + try { + switcher.setRedraw(false); + treeVisible = false; + switcher.showPage(tagTable.getControl()); + FilteredTagList list = (FilteredTagList)tagTable.getInput(); + list.setPattern(filter); + tagTable.refresh(); + int maxWidth = getMaxWidth(list.getChildren(null)); + if (maxWidth > 0) { + maxWidth = maxWidth + ICON_WIDTH + COLUMN_TRIM + SAFETY_MARGIN; /* space for the tag icon */ + tagTable.getTable().getColumn(0).setWidth(maxWidth); + } + if (filterText == null || filter == null || filter.length() == 0) { + setSelection(selection); + } else { + // Only set the top selection if there is a filter from the filter text + // of this area. This is done to avoid selection loops + selectTopElement(); + } + } finally { + switcher.setRedraw(true); + } + } else { + // Show the tree + if (!isTreeVisible() || firstTime) { + try { + switcher.setRedraw(false); + treeVisible = true; + switcher.showPage(tagTree.getControl()); + tagTree.refresh(); + setSelection(selection); + } finally { + switcher.setRedraw(true); + } + } + } + } + + private int getMaxWidth(Object[] children) { + PixelConverter converter = new PixelConverter(tagTable.getTable()); + int maxWidth = 0; + for (int i = 0; i < children.length; i++) { + Object object = children[i]; + if (object instanceof TagElement) { + TagElement tag = (TagElement) object; + int width = tag.getTag().getName().length(); + if (width > maxWidth) { + maxWidth = width; + } + } + } + return converter.convertWidthInCharsToPixels(maxWidth); + } - /** - * Return whether only a table should be used - * @return whether only a table should be used - */ - protected boolean isTableOnly() { - return (includeFlags == INCLUDE_VERSIONS) || (includeFlags == INCLUDE_BRANCHES); - } + /** + * Return whether only a table should be used + * @return whether only a table should be used + */ + protected boolean isTableOnly() { + return (includeFlags == INCLUDE_VERSIONS) || (includeFlags == INCLUDE_BRANCHES); + } - private String getFilterString() { - return filterPattern; - } + private String getFilterString() { + return filterPattern; + } - /* - * Select the top element in the tag table - */ - private void selectTopElement() { - if (tagTable.getTable().getItemCount() > 0) { - TableItem item = tagTable.getTable().getItem(0); - tagTable.getTable().setSelection(new TableItem[] { item }); - tagTable.setSelection(tagTable.getSelection()); - } - } + /* + * Select the top element in the tag table + */ + private void selectTopElement() { + if (tagTable.getTable().getItemCount() > 0) { + TableItem item = tagTable.getTable().getItem(0); + tagTable.getTable().setSelection(new TableItem[] { item }); + tagTable.setSelection(tagTable.getSelection()); + } + } - private FilteredTagList createFilteredInput() { - return new FilteredTagList(tagSource, TagSource.convertIncludeFlaqsToTagTypes(includeFlags)); - } - - private Text createText(Composite parent, int horizontalSpan) { - Text text = new Text(parent, SWT.SEARCH); + private FilteredTagList createFilteredInput() { + return new FilteredTagList(tagSource, TagSource.convertIncludeFlaqsToTagTypes(includeFlags)); + } + + private Text createText(Composite parent, int horizontalSpan) { + Text text = new Text(parent, SWT.SEARCH); GridData data = new GridData(); data.horizontalSpan = horizontalSpan; data.horizontalAlignment = GridData.FILL; data.grabExcessHorizontalSpace = true; data.widthHint= 0; text.setLayoutData(data); - return text; - } + return text; + } - protected void createRefreshButtons(Composite parent) { - tagSource.addListener(listener); - parent.addDisposeListener(disposeListener); - Listener listener = null; - if ((includeFlags & TagSourceWorkbenchAdapter.INCLUDE_DATES) != 0) { - listener = event -> { - CVSTag dateTag = NewDateTagAction.getDateTag(getShell(), getLocation()); - addDateTag(dateTag); + protected void createRefreshButtons(Composite parent) { + tagSource.addListener(listener); + parent.addDisposeListener(disposeListener); + Listener listener = null; + if ((includeFlags & TagSourceWorkbenchAdapter.INCLUDE_DATES) != 0) { + listener = event -> { + CVSTag dateTag = NewDateTagAction.getDateTag(getShell(), getLocation()); + addDateTag(dateTag); }; - } - tagRefreshArea = new TagRefreshButtonArea(shell, tagSource, listener); - if (context != null) - tagRefreshArea.setRunnableContext(context); - tagRefreshArea.createArea(parent); - } + } + tagRefreshArea = new TagRefreshButtonArea(shell, tagSource, listener); + if (context != null) + tagRefreshArea.setRunnableContext(context); + tagRefreshArea.createArea(parent); + } - protected void createTreeMenu(TreeViewer tagTree) { - if ((includeFlags & TagSourceWorkbenchAdapter.INCLUDE_DATES) != 0) { - // Create the popup menu + protected void createTreeMenu(TreeViewer tagTree) { + if ((includeFlags & TagSourceWorkbenchAdapter.INCLUDE_DATES) != 0) { + // Create the popup menu MenuManager menuMgr = new MenuManager(); Tree tree = tagTree.getTree(); Menu menu = menuMgr.createContextMenu(tree); menuMgr.addMenuListener(manager -> addMenuItemActions(manager)); menuMgr.setRemoveAllWhenShown(true); tree.setMenu(menu); - } - } + } + } - /** - * Create aq custom area that is below the tag selection area but above the refresh busson group - * @param parent - */ + /** + * Create aq custom area that is below the tag selection area but above the refresh busson group + * @param parent + */ protected void createCustomArea(Composite parent) { // No default custom area - } + } - protected TreeViewer createTree(Composite parent) { + protected TreeViewer createTree(Composite parent) { Tree tree = new Tree(parent, SWT.SINGLE | SWT.BORDER); GridData data = new GridData(GridData.FILL_BOTH); - tree.setLayoutData(data); + tree.setLayoutData(data); TreeViewer result = new TreeViewer(tree); initialize(result); result.getControl().addKeyListener(new KeyListener() { @@ -356,7 +356,7 @@ public class TagSelectionArea extends DialogArea { return result; } - protected TableViewer createTable(Composite parent) { + protected TableViewer createTable(Composite parent) { Table table = new Table(parent, SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER | SWT.SINGLE | SWT.FULL_SELECTION); GridData data = new GridData(GridData.FILL_BOTH); table.setLayoutData(data); @@ -371,8 +371,8 @@ public class TagSelectionArea extends DialogArea { } - private void initialize(StructuredViewer viewer) { - viewer.setContentProvider(new WorkbenchContentProvider()); + private void initialize(StructuredViewer viewer) { + viewer.setContentProvider(new WorkbenchContentProvider()); viewer.setLabelProvider(new WorkbenchLabelProvider()); viewer.setComparator(new ProjectElementComparator()); viewer.addSelectionChangedListener(event -> handleSelectionChange()); @@ -381,19 +381,19 @@ public class TagSelectionArea extends DialogArea { viewer.getControl().addMouseListener(new MouseAdapter() { @Override public void mouseDoubleClick(MouseEvent e) { - CVSTag tag = internalGetSelectedTag(); - if (tag != null) { - firePropertyChangeChange(OPEN_SELECTED_TAG, null, tag); - } + CVSTag tag = internalGetSelectedTag(); + if (tag != null) { + firePropertyChangeChange(OPEN_SELECTED_TAG, null, tag); + } } }); - } + } - private Object createUnfilteredInput() { - return TagSourceWorkbenchAdapter.createInput(tagSource, includeFlags); - } + private Object createUnfilteredInput() { + return TagSourceWorkbenchAdapter.createInput(tagSource, includeFlags); + } - public void handleKeyPressed(KeyEvent event) { + public void handleKeyPressed(KeyEvent event) { if (event.character == SWT.DEL && event.stateMask == 0) { deleteDateTag(); } @@ -443,7 +443,7 @@ public class TagSelectionArea extends DialogArea { ICVSRepositoryLocation location = getLocation(); dateTags.addAll(Arrays.asList(CVSUIPlugin.getPlugin().getRepositoryManager().getDateTags(location))); if(!dateTags.contains( tag)){ - CVSUIPlugin.getPlugin().getRepositoryManager().addDateTag(location, tag); + CVSUIPlugin.getPlugin().getRepositoryManager().addDateTag(location, tag); } try { tagTree.getControl().setRedraw(false); @@ -480,62 +480,62 @@ public class TagSelectionArea extends DialogArea { * (which could be either the table or the tree). */ protected void handleSelectionChange() { - CVSTag newSelection = internalGetSelectedTag(); - if (selection != null && newSelection != null && selection.equals(newSelection)) { - // the selection hasn't change so return - return; - } - CVSTag oldSelection = selection; - selection = newSelection; - firePropertyChangeChange(SELECTED_TAG, oldSelection, selection); + CVSTag newSelection = internalGetSelectedTag(); + if (selection != null && newSelection != null && selection.equals(newSelection)) { + // the selection hasn't change so return + return; + } + CVSTag oldSelection = selection; + selection = newSelection; + firePropertyChangeChange(SELECTED_TAG, oldSelection, selection); } private CVSTag internalGetSelectedTag() { - IStructuredSelection selection; - if (isTreeVisible()) { - selection = tagTree.getStructuredSelection(); - } else { - selection = tagTable.getStructuredSelection(); - } + IStructuredSelection selection; + if (isTreeVisible()) { + selection = tagTree.getStructuredSelection(); + } else { + selection = tagTable.getStructuredSelection(); + } Object o = selection.getFirstElement(); if (o instanceof TagElement) - return ((TagElement)o).getTag(); + return ((TagElement)o).getTag(); return null; } - private boolean isTreeVisible() { - return treeVisible; - } + private boolean isTreeVisible() { + return treeVisible; + } - private ICVSRepositoryLocation getLocation(){ + private ICVSRepositoryLocation getLocation(){ return tagSource.getLocation(); } - public CVSTag getSelection() { - return selection; - } - public Shell getShell() { - return shell; - } + public CVSTag getSelection() { + return selection; + } + public Shell getShell() { + return shell; + } - /** - * Set the focus to the filter text widget - */ - public void setFocus() { - if (filterText != null) - filterText.setFocus(); - else if (switcher != null) - switcher.setFocus(); - - // Refresh in case tags were added since the last time the area had focus - refresh(); - } + /** + * Set the focus to the filter text widget + */ + public void setFocus() { + if (filterText != null) + filterText.setFocus(); + else if (switcher != null) + switcher.setFocus(); + + // Refresh in case tags were added since the last time the area had focus + refresh(); + } - /** - * Select the given tag - * @param selectedTag the tag to be selected - */ - public void setSelection(CVSTag selectedTag) { - if (isTreeVisible()) + /** + * Select the given tag + * @param selectedTag the tag to be selected + */ + public void setSelection(CVSTag selectedTag) { + if (isTreeVisible()) if (tagTree != null && !tagTree.getControl().isDisposed()) { // TODO: Hack to instantiate the model before revealing the selection tagTree.expandToLevel(2); @@ -545,97 +545,97 @@ public class TagSelectionArea extends DialogArea { tagTree.setSelection(new StructuredSelection(new TagElement(selectedTag))); } else - if (tagTable != null && !tagTable.getControl().isDisposed()) { - tagTable.setSelection(new StructuredSelection(new TagElement(selectedTag))); - } - } + if (tagTable != null && !tagTable.getControl().isDisposed()) { + tagTable.setSelection(new StructuredSelection(new TagElement(selectedTag))); + } + } - /** - * Refresh the state of the tag selection area - */ - public void refresh() { - if (isTreeVisible()) { - if (tagTree != null && !tagTree.getControl().isDisposed()) { - tagTree.refresh(); - } - } else { - if (tagTable != null && !tagTable.getControl().isDisposed()) { - tagTable.refresh(); - } - } - } - - public void refreshTagList() { - tagRefreshArea.refresh(true); - } + /** + * Refresh the state of the tag selection area + */ + public void refresh() { + if (isTreeVisible()) { + if (tagTree != null && !tagTree.getControl().isDisposed()) { + tagTree.refresh(); + } + } else { + if (tagTable != null && !tagTable.getControl().isDisposed()) { + tagTable.refresh(); + } + } + } + + public void refreshTagList() { + tagRefreshArea.refresh(true); + } - /** - * Set the enablement state of the area - * @param enabled the enablement state - */ - public void setEnabled(boolean enabled) { - if (filterText != null) - filterText.setEnabled(enabled); - tagTree.getControl().setEnabled(enabled); - tagTable.getControl().setEnabled(enabled); - } - - /** - * Set the tag source from which the displayed tags are determined - * @param tagSource the source of the tags being displayed - */ - public void setTagSource(TagSource tagSource) { - if (this.tagSource != null) { - this.tagSource.removeListener(listener); - } - this.tagSource = tagSource; - this.tagSource.addListener(listener); - tagRefreshArea.setTagSource(this.tagSource); - setTreeAndTableInput(); - } + /** + * Set the enablement state of the area + * @param enabled the enablement state + */ + public void setEnabled(boolean enabled) { + if (filterText != null) + filterText.setEnabled(enabled); + tagTree.getControl().setEnabled(enabled); + tagTable.getControl().setEnabled(enabled); + } + + /** + * Set the tag source from which the displayed tags are determined + * @param tagSource the source of the tags being displayed + */ + public void setTagSource(TagSource tagSource) { + if (this.tagSource != null) { + this.tagSource.removeListener(listener); + } + this.tagSource = tagSource; + this.tagSource.addListener(listener); + tagRefreshArea.setTagSource(this.tagSource); + setTreeAndTableInput(); + } - private void setTreeAndTableInput() { - if (tagTree != null) { - tagTree.setInput(createUnfilteredInput()); - } - if (tagTable != null) { - tagTable.setInput(createFilteredInput()); - } - - } + private void setTreeAndTableInput() { + if (tagTree != null) { + tagTree.setInput(createUnfilteredInput()); + } + if (tagTable != null) { + tagTable.setInput(createFilteredInput()); + } + + } - /** - * Set whether the input filter text is to be included in the tag selection area. - * If excluded, clientscan still set the filter text directly using - * <code>setFilter</code>. - * @param include whether filter text input should be included - */ - public void setIncludeFilterInputArea(boolean include) { - includeFilterInputArea = include; - } - - /** - * Return whether the input filter text is to be included in the tag selection area. - * If excluded, clientscan still set the filter text directly using - * <code>setFilter</code>. - * @return whether filter text input should be included - */ - public boolean isIncludeFilterInputArea() { - return includeFilterInputArea; - } + /** + * Set whether the input filter text is to be included in the tag selection area. + * If excluded, clientscan still set the filter text directly using + * <code>setFilter</code>. + * @param include whether filter text input should be included + */ + public void setIncludeFilterInputArea(boolean include) { + includeFilterInputArea = include; + } + + /** + * Return whether the input filter text is to be included in the tag selection area. + * If excluded, clientscan still set the filter text directly using + * <code>setFilter</code>. + * @return whether filter text input should be included + */ + public boolean isIncludeFilterInputArea() { + return includeFilterInputArea; + } - /** - * Set the text used to filter the tag list. - * @param filter the filter pattern - */ - public void setFilter(String filter) { - this.filterPattern = filter; - updateTagDisplay(false); - } - - public void setRunnableContext(IRunnableContext context) { - this.context = context; - if (tagRefreshArea != null) - tagRefreshArea.setRunnableContext(context); - } + /** + * Set the text used to filter the tag list. + * @param filter the filter pattern + */ + public void setFilter(String filter) { + this.filterPattern = filter; + updateTagDisplay(false); + } + + public void setRunnableContext(IRunnableContext context) { + this.context = context; + if (tagRefreshArea != null) + tagRefreshArea.setRunnableContext(context); + } } |