/*
* 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.FILE;
import static rabbit.ui.internal.pages.Category.FOLDER;
import static rabbit.ui.internal.pages.Category.PROJECT;
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.IFileData;
import rabbit.data.access.model.WorkspaceStorage;
import rabbit.data.handler.DataHandler;
import rabbit.ui.Preference;
import rabbit.ui.internal.treebuilders.FileDataTreeBuilder;
import rabbit.ui.internal.treebuilders.FileDataTreeBuilder.IFileDataProvider;
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.TreePathDurationConverter;
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.ResourceLabelProvider;
import rabbit.ui.internal.viewers.TreePathContentProvider;
import rabbit.ui.internal.viewers.TreePathDurationLabelProvider;
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.resources.IFile;
import org.eclipse.core.resources.IFolder;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.jobs.Job;
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 time spent on files.
*/
public class ResourcePage extends AbsPage {
private FilteredTree filteredTree;
private CategoryProvider categoryProvider;
private TreePathValueProvider durationProvider;
private TreePathContentProvider contentProvider;
public ResourcePage() {}
@Override
public void createContents(Composite parent) {
Category[] supported = {WORKSPACE, DATE, PROJECT, FOLDER, FILE};
categoryProvider = new CategoryProvider(supported, PROJECT, FOLDER, FILE);
categoryProvider.addObserver(this);
contentProvider = new TreePathContentProvider(
new FileDataTreeBuilder(categoryProvider));
contentProvider.addObserver(this);
durationProvider = createDurationValueProvider();
durationProvider.addObserver(this);
// The main label provider for the first column:
CompositeCellLabelProvider mainLabels = new CompositeCellLabelProvider(
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(Duration.class));
viewer.setContentProvider(filteredContentProvider);
// Column sorters:
TreeViewerColumnSorter labelSorter =
new InternalTreeViewerColumnLabelSorter(viewer, mainLabels);
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 durationColumn =
newTreeViewerColumn(viewer, SWT.RIGHT, "Time Spent", 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, 136, 177, 231);
}
});
}
@Override
public IContributionItem[] createToolBarItems(IToolBarManager toolBar) {
List<IContributionItem> items = new CommonToolBarBuilder()
.enableFilterControlAction(filteredTree, true)
.enableTreeAction(filteredTree.getViewer())
.enableGroupByAction(categoryProvider)
.enableColorByAction(durationProvider)
.addGroupByAction(
FILE.getText(), FILE.getImageDescriptor(), PROJECT, FOLDER, FILE)
.addGroupByAction(
FOLDER.getText(), FOLDER.getImageDescriptor(), PROJECT, FOLDER)
.addGroupByAction(PROJECT)
.addGroupByAction(DATE, PROJECT, FOLDER, FILE)
.addGroupByAction(WORKSPACE, PROJECT, FOLDER, FILE)
.addColorByAction(FILE)
.addColorByAction(FOLDER)
.addColorByAction(PROJECT)
.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<IFileData>(viewer, pref, getAccessor()) {
@Override
protected Object getInput(final Collection<IFileData> data) {
return new IFileDataProvider() {
@Override
public Collection<IFileData> 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);
}
@Override
protected void updateMaxValue() {
durationProvider.setMaxValue(durationProvider.getVisualCategory());
}
private ICategorizer createCategorizer() {
Map<Predicate<Object>, Category> categories = ImmutableMap.of(
instanceOf(IFile.class), FILE,
instanceOf(IFolder.class), FOLDER,
instanceOf(IProject.class), PROJECT,
instanceOf(LocalDate.class), DATE,
instanceOf(WorkspaceStorage.class), WORKSPACE);
ICategorizer categorizer = new Categorizer(categories);
return categorizer;
}
private TreePathValueProvider createDurationValueProvider() {
ICategorizer categorizer = createCategorizer();
IConverter<TreePath> converter = new TreePathDurationConverter();
return new TreePathValueProvider(
categorizer, contentProvider, converter, PROJECT);
}
private IAccessor<IFileData> getAccessor() {
return DataHandler.getAccessor(IFileData.class);
}
}