diff options
Diffstat (limited to 'org.eclipse.mylyn.trac.ui/src/org/eclipse/mylyn/internal/trac/ui/wizard/TracFilterQueryPage.java')
| -rw-r--r-- | org.eclipse.mylyn.trac.ui/src/org/eclipse/mylyn/internal/trac/ui/wizard/TracFilterQueryPage.java | 449 |
1 files changed, 0 insertions, 449 deletions
diff --git a/org.eclipse.mylyn.trac.ui/src/org/eclipse/mylyn/internal/trac/ui/wizard/TracFilterQueryPage.java b/org.eclipse.mylyn.trac.ui/src/org/eclipse/mylyn/internal/trac/ui/wizard/TracFilterQueryPage.java deleted file mode 100644 index 18553c803..000000000 --- a/org.eclipse.mylyn.trac.ui/src/org/eclipse/mylyn/internal/trac/ui/wizard/TracFilterQueryPage.java +++ /dev/null @@ -1,449 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006, 2008 Steffen Pingel and others. - * 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: - * Tasktop Technologies - initial API and implementation - *******************************************************************************/ - -package org.eclipse.mylyn.internal.trac.ui.wizard; - -import java.util.ArrayList; -import java.util.LinkedHashSet; -import java.util.List; -import java.util.Set; - -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.Status; -import org.eclipse.jface.dialogs.Dialog; -import org.eclipse.mylyn.commons.core.StatusHandler; -import org.eclipse.mylyn.internal.trac.core.client.ITracClient; -import org.eclipse.mylyn.internal.trac.core.model.TracSearch; -import org.eclipse.mylyn.internal.trac.core.model.TracSearchFilter; -import org.eclipse.mylyn.internal.trac.core.model.TracSearchFilter.CompareOperator; -import org.eclipse.mylyn.internal.trac.core.util.TracUtil; -import org.eclipse.mylyn.internal.trac.ui.TracUiPlugin; -import org.eclipse.mylyn.tasks.core.IRepositoryQuery; -import org.eclipse.mylyn.tasks.core.TaskRepository; -import org.eclipse.mylyn.tasks.ui.wizards.AbstractRepositoryQueryPage; -import org.eclipse.swt.SWT; -import org.eclipse.swt.custom.ScrolledComposite; -import org.eclipse.swt.events.KeyEvent; -import org.eclipse.swt.events.KeyListener; -import org.eclipse.swt.events.ModifyEvent; -import org.eclipse.swt.events.ModifyListener; -import org.eclipse.swt.events.SelectionAdapter; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.layout.GridLayout; -import org.eclipse.swt.widgets.Button; -import org.eclipse.swt.widgets.Combo; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Group; -import org.eclipse.swt.widgets.Label; -import org.eclipse.swt.widgets.Text; - -/** - * @author Steffen Pingel - */ -public class TracFilterQueryPage extends AbstractRepositoryQueryPage { - - private static final String TITLE = Messages.TracFilterQueryPage_New_Trac_Query; - - private static final String DESCRIPTION = Messages.TracFilterQueryPage_Add_search_filters_to_define_query; - - private static final String TITLE_QUERY_TITLE = Messages.TracFilterQueryPage_Query_Title; - - private Text titleText; - - private Composite scrollComposite; - - /* Maintain order of criterions in order to be able to restore this later. */ - private final Set<SearchField> visibleSearchFields = new LinkedHashSet<SearchField>(); - - private List<SearchField> searchFields; - - public TracFilterQueryPage(TaskRepository repository, IRepositoryQuery query) { - super(TITLE, repository, query); - setTitle(TITLE); - setDescription(DESCRIPTION); - } - - @Override - public void applyTo(IRepositoryQuery query) { - query.setUrl(getQueryUrl(getTaskRepository().getRepositoryUrl())); - query.setSummary(getQueryTitle()); - } - - public void createControl(Composite parent) { - Composite composite = new Composite(parent, SWT.NONE); - composite.setLayoutData(new GridData()); - composite.setLayout(new GridLayout(1, false)); - - createTitleGroup(composite); - - ScrolledComposite scrolledComposite = new ScrolledComposite(composite, SWT.V_SCROLL | SWT.BORDER); - GridData gd = new GridData(GridData.FILL, GridData.FILL, true, true); - scrolledComposite.setExpandHorizontal(true); - scrolledComposite.setLayoutData(gd); - - scrollComposite = new Composite(scrolledComposite, SWT.None); - scrolledComposite.setContent(scrollComposite); - scrollComposite.setLayout(new GridLayout(4, false)); - - createAddFilterGroup(composite); - - if (getQuery() != null) { - titleText.setText(getQuery().getSummary()); - TracSearch search = TracUtil.toTracSearch(getQuery()); - if (search != null) { - restoreWidgetValues(search); - } - } - - Dialog.applyDialogFont(composite); - setControl(composite); - } - - @Override - public String getQueryTitle() { - return (titleText != null) ? titleText.getText() : null; - } - - private void restoreWidgetValues(TracSearch search) { - List<TracSearchFilter> filters = search.getFilters(); - for (TracSearchFilter filter : filters) { - SearchField field = getSearchField(filter.getFieldName()); - if (field != null) { - showSearchField(field, filter); - } else { - StatusHandler.log(new Status(IStatus.WARNING, TracUiPlugin.ID_PLUGIN, - "Ignoring invalid search filter: " + filter)); //$NON-NLS-1$ - } - } - } - - private SearchField getSearchField(String fieldName) { - for (SearchField searchField : searchFields) { - if (searchField.getFieldName().equals(fieldName)) { - return searchField; - } - } - return null; - } - - private void createAddFilterGroup(Composite parent) { - GridLayout layout; - GridData gd; - - Composite composite = new Composite(parent, SWT.NONE); - layout = new GridLayout(2, false); - composite.setLayout(layout); - composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); - gd = new GridData(GridData.BEGINNING | GridData.FILL_HORIZONTAL | GridData.GRAB_HORIZONTAL); - composite.setLayoutData(gd); - - Label label = new Label(composite, SWT.LEFT); - label.setText(Messages.TracFilterQueryPage_Select_to_add_filter); - - // condition - final Combo filterCombo = new Combo(composite, SWT.SINGLE | SWT.BORDER | SWT.READ_ONLY); - - searchFields = new ArrayList<SearchField>(); - searchFields.add(new TextSearchField("summary", Messages.TracFilterQueryPage_Summary)); //$NON-NLS-1$ - searchFields.add(new TextSearchField("reporter", Messages.TracFilterQueryPage_Reporter)); //$NON-NLS-1$ - searchFields.add(new TextSearchField("owner", Messages.TracFilterQueryPage_Owner)); //$NON-NLS-1$ - searchFields.add(new TextSearchField("type", Messages.TracFilterQueryPage_Type)); //$NON-NLS-1$ - searchFields.add(new TextSearchField("status", Messages.TracFilterQueryPage_Status)); //$NON-NLS-1$ - searchFields.add(new TextSearchField("priority", Messages.TracFilterQueryPage_Priority)); //$NON-NLS-1$ - searchFields.add(new TextSearchField("milestone", Messages.TracFilterQueryPage_Milestone)); //$NON-NLS-1$ - searchFields.add(new TextSearchField("component", Messages.TracFilterQueryPage_Component)); //$NON-NLS-1$ - searchFields.add(new TextSearchField("version", Messages.TracFilterQueryPage_Version)); //$NON-NLS-1$ - searchFields.add(new TextSearchField("resoution", Messages.TracFilterQueryPage_Resolution)); //$NON-NLS-1$ - searchFields.add(new TextSearchField("keywords", Messages.TracFilterQueryPage_Keywords)); //$NON-NLS-1$ - searchFields.add(new TextSearchField("cc", Messages.TracFilterQueryPage_CC)); //$NON-NLS-1$ - - filterCombo.add(""); //$NON-NLS-1$ - for (SearchField field : searchFields) { - filterCombo.add(field.getDisplayName()); - } - - filterCombo.addModifyListener(new ModifyListener() { - public void modifyText(ModifyEvent e) { - if (filterCombo.getText().length() > 0) { - SearchField field = searchFields.get(filterCombo.getSelectionIndex() - 1); - showSearchField(field, null); - filterCombo.setText(""); //$NON-NLS-1$ - } - } - }); - } - - private void createTitleGroup(Composite composite) { - Group group = new Group(composite, SWT.NONE); - group.setText(TITLE_QUERY_TITLE); - group.setLayout(new GridLayout(1, false)); - GridData gd = new GridData(GridData.FILL_HORIZONTAL); - group.setLayoutData(gd); - - titleText = new Text(group, SWT.BORDER); - gd = new GridData(GridData.FILL_HORIZONTAL | GridData.GRAB_HORIZONTAL); - titleText.setLayoutData(gd); - - titleText.addKeyListener(new KeyListener() { - public void keyPressed(KeyEvent e) { - // ignore - } - - public void keyReleased(KeyEvent e) { - getContainer().updateButtons(); - } - }); - } - - @Override - public boolean isPageComplete() { - if (titleText != null && titleText.getText().length() > 0) { - return true; - } - return false; - } - - private void showSearchField(SearchField field, TracSearchFilter filter) { - assert filter == null || !visibleSearchFields.contains(field); - - if (!visibleSearchFields.contains(field)) { - field.createControls(scrollComposite, filter); - visibleSearchFields.add(field); - } else { - field.addControl(scrollComposite); - } - updateScrollPane(); - } - - public String getQueryUrl(String repsitoryUrl) { - TracSearch search = new TracSearch(); - for (SearchField field : visibleSearchFields) { - search.addFilter(field.getFilter()); - } - - StringBuilder sb = new StringBuilder(); - sb.append(repsitoryUrl); - sb.append(ITracClient.QUERY_URL); - sb.append(search.toUrl()); - return sb.toString(); - } - - private void hideSearchField(SearchField field) { - visibleSearchFields.remove(field); - } - - private void updateScrollPane() { - scrollComposite.setSize(scrollComposite.computeSize(SWT.DEFAULT, SWT.DEFAULT)); - scrollComposite.layout(); - } - - private abstract class SearchField { - - protected String fieldName; - - private final String displayName; - - public SearchField(String fieldName, String displayName) { - this.fieldName = fieldName; - this.displayName = displayName; - } - - public abstract void createControls(Composite parent, TracSearchFilter filter); - - public abstract void addControl(Composite parent); - - public String getFieldName() { - return fieldName; - } - - public String getDisplayName() { - return displayName; - } - - public abstract TracSearchFilter getFilter(); - - } - - private class TextSearchField extends SearchField { - - private final CompareOperator[] compareOperators = { CompareOperator.CONTAINS, CompareOperator.CONTAINS_NOT, - CompareOperator.BEGINS_WITH, CompareOperator.ENDS_WITH, CompareOperator.IS, CompareOperator.IS_NOT, }; - - private List<TextCriterion> criterions; - - public TextSearchField(String fieldName, String displayName) { - super(fieldName, displayName); - } - - @Override - public void createControls(Composite parent, TracSearchFilter filter) { - if (filter != null) { - TextCriterion first = addCriterion(parent); - first.setCondition(filter.getOperator()); - List<String> values = filter.getValues(); - if (!values.isEmpty()) { - first.setSearchText(values.get(0)); - for (int i = 1; i < values.size(); i++) { - TextCriterion criterion = addCriterion(parent); - criterion.setSearchText(values.get(1)); - } - } - } else { - addCriterion(parent); - } - - } - - @Override - public void addControl(Composite parent) { - addCriterion(parent); - } - - public TextCriterion addCriterion(Composite parent) { - TextCriterion criterion = new TextCriterion(); - if (criterions == null) { - criterions = new ArrayList<TextCriterion>(); - criterion.createControl(parent); - } else { - criterion.createControl(parent, criterions.get(criterions.size() - 1)); - } - criterions.add(criterion); - return criterion; - } - - @Override - public TracSearchFilter getFilter() { - TracSearchFilter newFilter = new TracSearchFilter(getFieldName()); - newFilter.setOperator(criterions.get(0).getCondition()); - for (TextCriterion criterion : criterions) { - newFilter.addValue(criterion.getSearchText()); - } - return newFilter; - } - - public void removeCriterion(TextCriterion criterion) { - int i = criterions.indexOf(criterion); - if (i == -1) { - throw new RuntimeException(); - } - if (i == 0) { - // the first criterion is special since it contains the compare - // operator combo - if (criterions.size() > 1) { - // copy the value from the second criterion to the first - TextCriterion sourceCriterion = criterions.get(1); - criterion.searchText.setText(sourceCriterion.searchText.getText()); - removeCriterionByIndex(1); - } else { - // no more criterions, remove all controls - removeCriterionByIndex(0); - hideSearchField(this); - } - } else { - removeCriterionByIndex(i); - } - } - - private void removeCriterionByIndex(int i) { - criterions.get(i).remove(); - criterions.remove(i); - updateScrollPane(); - } - - private class TextCriterion { - - private Combo conditionCombo; - - private Text searchText; - - private Label label; - - private Button removeButton; - - public void createControl(Composite parent) { - label = new Label(parent, SWT.LEFT); - label.setText(getDisplayName() + ": "); //$NON-NLS-1$ - - conditionCombo = new Combo(parent, SWT.SINGLE | SWT.BORDER | SWT.READ_ONLY); - for (CompareOperator op : compareOperators) { - conditionCombo.add(op.toString()); - } - conditionCombo.setText(compareOperators[0].toString()); - - createSearchTextAndRemoveButton(parent); - } - - public void createControl(Composite parent, TextCriterion top) { - label = new Label(parent, SWT.RIGHT); - GridData gd = new GridData(); - gd.horizontalAlignment = SWT.END; - gd.horizontalSpan = 2; - label.setLayoutData(gd); - label.setText(Messages.TracFilterQueryPage_or); - - createSearchTextAndRemoveButton(parent); - - label.moveBelow(top.removeButton); - searchText.moveBelow(label); - removeButton.moveBelow(searchText); - } - - private void createSearchTextAndRemoveButton(Composite parent) { - searchText = new Text(parent, SWT.BORDER); - GridData gd = new GridData(GridData.GRAB_HORIZONTAL | GridData.FILL_HORIZONTAL); - searchText.setLayoutData(gd); - - removeButton = new Button(parent, SWT.PUSH); - removeButton.setText("-"); //$NON-NLS-1$ - removeButton.addSelectionListener(new SelectionAdapter() { - @Override - public void widgetSelected(org.eclipse.swt.events.SelectionEvent e) { - TextSearchField.this.removeCriterion(TextCriterion.this); - } - }); - } - - public void remove() { - label.dispose(); - if (conditionCombo != null) { - conditionCombo.dispose(); - } - searchText.dispose(); - removeButton.dispose(); - } - - public CompareOperator getCondition() { - return (conditionCombo != null) ? compareOperators[conditionCombo.getSelectionIndex()] : null; - } - - public String getSearchText() { - return searchText.getText(); - } - - public boolean setCondition(CompareOperator operator) { - if (conditionCombo != null) { - int i = conditionCombo.indexOf(operator.toString()); - if (i != -1) { - conditionCombo.select(i); - return true; - } - } - return false; - } - - public void setSearchText(String text) { - searchText.setText(text); - } - - } - } - -} |