/* ********************************************************************** **
** Copyright notice **
** **
** (c) 2005-2006 RSSOwl Development Team **
** http://www.rssowl.org/ **
** **
** 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.rssowl.org/legal/epl-v10.html **
** **
** A copy is found in the file epl-v10.html and important notices to the **
** license from the team is found in the textfile LICENSE.txt distributed **
** in this package. **
** **
** This copyright notice MUST APPEAR in all copies of the file! **
** **
** Contributors: **
** RSSOwl Development Team - initial API and implementation **
** **
** ********************************************************************** */
package org.rssowl.ui.internal.dialogs.properties;
import org.eclipse.core.runtime.Assert;
import org.eclipse.swt.SWT;
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.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;
import org.rssowl.core.Owl;
import org.rssowl.core.persist.IEntity;
import org.rssowl.core.persist.IFolder;
import org.rssowl.core.persist.IFolderChild;
import org.rssowl.core.persist.ISearchCondition;
import org.rssowl.core.persist.ISearchMark;
import org.rssowl.core.util.ReparentInfo;
import org.rssowl.ui.dialogs.properties.IEntityPropertyPage;
import org.rssowl.ui.dialogs.properties.IPropertyDialogSite;
import org.rssowl.ui.internal.Controller;
import org.rssowl.ui.internal.FolderChooser;
import org.rssowl.ui.internal.search.SearchConditionList;
import org.rssowl.ui.internal.util.LayoutUtils;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Set;
/**
* @author bpasero
*/
public class SearchMarkPropertyPage implements IEntityPropertyPage {
private IPropertyDialogSite fSite;
private Text fNameInput;
private ISearchMark fSearchMark;
private Button fMatchAllRadio;
private SearchConditionList fSearchConditionList;
private Button fMatchAnyRadio;
private FolderChooser fFolderChooser;
private boolean fSearchChanged;
/*
* @see org.rssowl.ui.dialogs.properties.IEntityPropertyPage#init(org.rssowl.ui.dialogs.properties.IPropertyDialogSite,
* java.util.List)
*/
public void init(IPropertyDialogSite site, List<IEntity> entities) {
Assert.isTrue(entities.size() == 1 && entities.get(0) instanceof ISearchMark);
fSite = site;
fSearchMark = (ISearchMark) entities.get(0);
}
/*
* @see org.rssowl.ui.dialogs.properties.IEntityPropertyPage#createContents(org.eclipse.swt.widgets.Composite)
*/
public Control createContents(Composite parent) {
Composite container = new Composite(parent, SWT.NONE);
container.setLayout(LayoutUtils.createGridLayout(2, 10, 10));
/* Name */
Label nameLabel = new Label(container, SWT.None);
nameLabel.setLayoutData(new GridData(SWT.END, SWT.CENTER, false, false));
nameLabel.setText("Name: ");
fNameInput = new Text(container, SWT.BORDER);
fNameInput.setLayoutData(new GridData(SWT.FILL, SWT.BEGINNING, true, false));
fNameInput.setText(fSearchMark.getName());
/* Location */
Label locationLabel = new Label(container, SWT.None);
locationLabel.setLayoutData(new GridData(SWT.END, SWT.CENTER, false, false));
locationLabel.setText("Location: ");
fFolderChooser = new FolderChooser(container, fSearchMark.getParent(), SWT.BORDER);
fFolderChooser.setLayoutData(new GridData(SWT.FILL, SWT.BEGINNING, true, false));
fFolderChooser.setLayout(LayoutUtils.createGridLayout(1, 0, 0, 2, 5, false));
fFolderChooser.setBackground(container.getDisplay().getSystemColor(SWT.COLOR_WHITE));
Composite radioContainer = new Composite(container, SWT.None);
radioContainer.setLayoutData(new GridData(SWT.FILL, SWT.BEGINNING, true, false, 2, 1));
radioContainer.setLayout(LayoutUtils.createGridLayout(2, 5, 0));
((GridLayout) radioContainer.getLayout()).marginTop = 10;
fMatchAllRadio = new Button(radioContainer, SWT.RADIO);
fMatchAllRadio.setText("Match all conditions");
fMatchAllRadio.setSelection(fSearchMark.matchAllConditions());
fMatchAnyRadio = new Button(radioContainer, SWT.RADIO);
fMatchAnyRadio.setText("Match any condition");
fMatchAnyRadio.setSelection(!fSearchMark.matchAllConditions());
Composite conditionsContainer = new Composite(container, SWT.BORDER);
conditionsContainer.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1));
conditionsContainer.setLayout(LayoutUtils.createGridLayout(1));
conditionsContainer.setBackground(container.getDisplay().getSystemColor(SWT.COLOR_WHITE));
conditionsContainer.setBackgroundMode(SWT.INHERIT_FORCE);
/* Search Conditions List */
fSearchConditionList = new SearchConditionList(conditionsContainer, SWT.None, fSearchMark.getSearchConditions());
fSearchConditionList.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
fSearchConditionList.setVisibleItemCount(3);
return container;
}
/*
* @see org.rssowl.ui.dialogs.properties.IEntityPropertyPage#setFocus()
*/
public void setFocus() {
if (fNameInput != null) {
fNameInput.setFocus();
fNameInput.selectAll();
}
}
/*
* @see org.rssowl.ui.dialogs.properties.IEntityPropertyPage#performOk(java.util.Set)
*/
public boolean performOk(Set<IEntity> entitiesToSave) {
/* Require a Name */
if (fNameInput.getText().length() == 0) {
fSite.select(this);
fNameInput.setFocus();
fSite.setMessage("Please enter a name for the saved search.", IPropertyDialogSite.MessageType.ERROR);
return false;
}
/* Require a Condition */
if (fSearchConditionList.isEmpty()) {
fSite.select(this);
fNameInput.setFocus();
fSite.setMessage("Please specify your search by defining some conditions.", IPropertyDialogSite.MessageType.ERROR);
return false;
}
/* Check for changed Name */
if (!fSearchMark.getName().equals(fNameInput.getText())) {
fSearchMark.setName(fNameInput.getText());
entitiesToSave.add(fSearchMark);
}
/* Update match-all-condition */
if (fSearchMark.matchAllConditions() != fMatchAllRadio.getSelection()) {
fSearchMark.setMatchAllConditions(fMatchAllRadio.getSelection());
entitiesToSave.add(fSearchMark);
fSearchChanged = true;
}
/* Update Conditions (TODO Could be optimized to not replace all conditions) */
if (fSearchConditionList.isModified()) {
entitiesToSave.add(fSearchMark);
fSearchChanged = true;
/* Remove Old Conditions */
List<ISearchCondition> oldConditions = new ArrayList<ISearchCondition>(fSearchMark.getSearchConditions());
for (ISearchCondition oldCondition : oldConditions) {
fSearchMark.removeSearchCondition(oldCondition);
}
/* Add New Conditions */
fSearchConditionList.createConditions(fSearchMark);
}
/* Re-Run search if conditions changed */
if (fSearchChanged)
Controller.getDefault().getSavedSearchService().updateSavedSearches(Collections.singleton(fSearchMark));
return true;
}
/*
* @see org.rssowl.ui.dialogs.properties.IEntityPropertyPage#finish()
*/
public void finish() {
/* Reparent if necessary */
if (fSearchMark.getParent() != fFolderChooser.getFolder()) {
ReparentInfo<IFolderChild, IFolder> reparent = new ReparentInfo<IFolderChild, IFolder>(fSearchMark, fFolderChooser.getFolder(), null, null);
Owl.getPersistenceService().getDAOService().getFolderDAO().reparent(Collections.singletonList(reparent));
}
}
}