/*
* Copyright 2010 The Rabbit Eclipse Plug-in Project
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package rabbit.ui.internal.pages;
import static rabbit.ui.internal.pages.Category.DATE;
import static rabbit.ui.internal.pages.Category.LAUNCH;
import static rabbit.ui.internal.pages.Category.LAUNCH_MODE;
import static rabbit.ui.internal.pages.Category.LAUNCH_TYPE;
import static rabbit.ui.internal.pages.Category.WORKSPACE;
import static rabbit.ui.internal.viewers.Viewers.newTreeViewerColumn;
import rabbit.data.access.IAccessor;
import rabbit.data.access.model.ILaunchData;
import rabbit.data.access.model.WorkspaceStorage;
import rabbit.data.handler.DataHandler;
import rabbit.ui.Preference;
import rabbit.ui.internal.treebuilders.LaunchDataTreeBuilder;
import rabbit.ui.internal.treebuilders.LaunchDataTreeBuilder.ILaunchDataProvider;
import rabbit.ui.internal.util.Categorizer;
import rabbit.ui.internal.util.CategoryProvider;
import rabbit.ui.internal.util.ICategorizer;
import rabbit.ui.internal.util.IConverter;
import rabbit.ui.internal.util.LaunchName;
import rabbit.ui.internal.util.TreePathDurationConverter;
import rabbit.ui.internal.util.TreePathIntConverter;
import rabbit.ui.internal.util.TreePathValueProvider;
import rabbit.ui.internal.viewers.CompositeCellLabelProvider;
import rabbit.ui.internal.viewers.DateLabelProvider;
import rabbit.ui.internal.viewers.FilterableTreePathContentProvider;
import rabbit.ui.internal.viewers.LaunchLabelProvider;
import rabbit.ui.internal.viewers.ResourceLabelProvider;
import rabbit.ui.internal.viewers.TreePathContentProvider;
import rabbit.ui.internal.viewers.TreePathDurationLabelProvider;
import rabbit.ui.internal.viewers.TreePathIntLabelProvider;
import rabbit.ui.internal.viewers.TreePathPatternFilter;
import rabbit.ui.internal.viewers.TreeViewerCellPainter;
import rabbit.ui.internal.viewers.TreeViewerColumnSorter;
import rabbit.ui.internal.viewers.TreeViewerColumnValueSorter;
import rabbit.ui.internal.viewers.Viewers;
import rabbit.ui.internal.viewers.WorkspaceStorageLabelProvider;
import static com.google.common.base.Predicates.instanceOf;
import com.google.common.base.Predicate;
import com.google.common.collect.ImmutableMap;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.debug.core.ILaunchConfigurationType;
import org.eclipse.debug.core.ILaunchMode;
import org.eclipse.jface.action.IContributionItem;
import org.eclipse.jface.action.IToolBarManager;
import org.eclipse.jface.viewers.DecoratingStyledCellLabelProvider;
import org.eclipse.jface.viewers.ILabelDecorator;
import org.eclipse.jface.viewers.TreePath;
import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.jface.viewers.TreeViewerColumn;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.dialogs.FilteredTree;
import org.joda.time.Duration;
import org.joda.time.LocalDate;
import java.util.Collection;
import java.util.List;
import java.util.Map;
/**
* A page for displaying launch events.
*/
public class LaunchPage extends AbsPage {
private FilteredTree filteredTree;
private CategoryProvider categoryProvider;
private TreePathValueProvider durationProvider;
private TreePathValueProvider countProvider;
private TreePathContentProvider contentProvider;
public LaunchPage() {}
@Override
public void createContents(Composite parent) {
Category[] supported = {WORKSPACE, DATE, LAUNCH, LAUNCH_MODE, LAUNCH_TYPE};
categoryProvider = new CategoryProvider(supported, LAUNCH);
categoryProvider.addObserver(this);
contentProvider = new TreePathContentProvider(
new LaunchDataTreeBuilder(categoryProvider));
contentProvider.addObserver(this);
durationProvider = createDurationValueProvider();
durationProvider.addObserver(this);
countProvider = createCountValueProvider();
countProvider.addObserver(this);
// The main label provider for the first column:
CompositeCellLabelProvider mainLabels = new CompositeCellLabelProvider(
new LaunchLabelProvider(),
new ResourceLabelProvider(),
new DateLabelProvider(),
new WorkspaceStorageLabelProvider());
// The viewer:
filteredTree = Viewers.newFilteredTree(parent,
new TreePathPatternFilter(mainLabels));
TreeViewer viewer = filteredTree.getViewer();
FilterableTreePathContentProvider filteredContentProvider =
new FilterableTreePathContentProvider(contentProvider);
filteredContentProvider.addFilter(instanceOf(Integer.class));
filteredContentProvider.addFilter(instanceOf(Duration.class));
viewer.setContentProvider(filteredContentProvider);
// Column sorters:
TreeViewerColumnSorter labelSorter =
new InternalTreeViewerColumnLabelSorter(viewer, mainLabels);
TreeViewerColumnSorter countSorter =
new TreeViewerColumnValueSorter(viewer, countProvider);
TreeViewerColumnSorter durationSorter =
new TreeViewerColumnValueSorter(viewer, durationProvider);
// The columns:
TreeViewerColumn mainColumn =
newTreeViewerColumn(viewer, SWT.LEFT, "Name", 200);
mainColumn.getColumn().addSelectionListener(labelSorter);
ILabelDecorator decorator =
PlatformUI.getWorkbench().getDecoratorManager().getLabelDecorator();
mainColumn.setLabelProvider(new DecoratingStyledCellLabelProvider(
mainLabels, decorator, null));
TreeViewerColumn countColumn =
newTreeViewerColumn(viewer, SWT.RIGHT, "Count", 100);
countColumn.getColumn().addSelectionListener(countSorter);
countColumn.setLabelProvider(
new TreePathIntLabelProvider(countProvider, mainLabels));
TreeViewerColumn countGraphColumn =
newTreeViewerColumn(viewer, SWT.LEFT, "", 100);
countGraphColumn.getColumn().addSelectionListener(countSorter);
countGraphColumn.setLabelProvider(new TreeViewerCellPainter(countProvider) {
@Override
protected Color createColor(Display display) {
return new Color(display, 118, 146, 60);
}
});
TreeViewerColumn durationColumn =
newTreeViewerColumn(viewer, SWT.RIGHT, "Total Duration", 150);
durationColumn.getColumn().addSelectionListener(durationSorter);
durationColumn.setLabelProvider(
new TreePathDurationLabelProvider(durationProvider, mainLabels));
TreeViewerColumn durationGraphColumn =
newTreeViewerColumn(viewer, SWT.LEFT, "", 100);
durationGraphColumn.getColumn().addSelectionListener(durationSorter);
durationGraphColumn.setLabelProvider(new TreeViewerCellPainter(
durationProvider) {
@Override
protected Color createColor(Display display) {
return new Color(display, 49, 132, 155);
}
});
}
@Override
public IContributionItem[] createToolBarItems(IToolBarManager toolBar) {
List<IContributionItem> items = new CommonToolBarBuilder()
.enableFilterControlAction(filteredTree, true)
.enableTreeAction(filteredTree.getViewer())
.enableGroupByAction(categoryProvider)
.enableColorByAction(durationProvider, countProvider)
.addGroupByAction(LAUNCH)
.addGroupByAction(LAUNCH_MODE, LAUNCH)
.addGroupByAction(LAUNCH_TYPE, LAUNCH)
.addGroupByAction(DATE, LAUNCH)
.addGroupByAction(WORKSPACE, LAUNCH)
.addColorByAction(LAUNCH)
.addColorByAction(LAUNCH_MODE)
.addColorByAction(LAUNCH_TYPE)
.addColorByAction(DATE)
.addColorByAction(WORKSPACE)
.build();
for (IContributionItem item : items) {
toolBar.add(item);
}
return items.toArray(new IContributionItem[items.size()]);
}
@Override
public Job updateJob(Preference pref) {
TreeViewer viewer = filteredTree.getViewer();
return new UpdateJob<ILaunchData>(viewer, pref, getAccessor()) {
@Override
protected Object getInput(final Collection<ILaunchData> data) {
return new ILaunchDataProvider() {
@Override
public Collection<ILaunchData> get() {
return data;
}
};
}
};
}
@Override
protected FilteredTree getFilteredTree() {
return filteredTree;
}
@Override
protected Category[] getSelectedCategories() {
return categoryProvider.getSelected().toArray(new Category[0]);
}
@Override
protected Category getVisualCategory() {
return (Category) durationProvider.getVisualCategory();
}
@Override
protected void setSelectedCategories(List<Category> categories) {
Category[] selected = categories.toArray(new Category[0]);
categoryProvider.setSelected(selected);
}
@Override
protected void setVisualCategory(Category category) {
durationProvider.setVisualCategory(category);
countProvider.setVisualCategory(category);
}
@Override
protected void updateMaxValue() {
durationProvider.setMaxValue(durationProvider.getVisualCategory());
countProvider.setMaxValue(countProvider.getVisualCategory());
}
private TreePathValueProvider createDurationValueProvider() {
ICategorizer categorizer = createCategorizer();
IConverter<TreePath> converter = new TreePathDurationConverter();
return new TreePathValueProvider(
categorizer, contentProvider, converter, LAUNCH);
}
private TreePathValueProvider createCountValueProvider() {
ICategorizer categorizer = createCategorizer();
IConverter<TreePath> converter = new TreePathIntConverter();
return new TreePathValueProvider(
categorizer, contentProvider, converter, LAUNCH);
}
private ICategorizer createCategorizer() {
Map<Predicate<Object>, Category> categories = ImmutableMap.of(
instanceOf(LaunchName.class), LAUNCH,
instanceOf(ILaunchMode.class), LAUNCH_MODE,
instanceOf(ILaunchConfigurationType.class), LAUNCH_TYPE,
instanceOf(LocalDate.class), DATE,
instanceOf(WorkspaceStorage.class), WORKSPACE);
ICategorizer categorizer = new Categorizer(categories);
return categorizer;
}
private IAccessor<ILaunchData> getAccessor() {
return DataHandler.getAccessor(ILaunchData.class);
}
}